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diff --git a/elpa/auctex-13.1.3/.elpaignore b/elpa/auctex-13.1.3/.elpaignore
deleted file mode 100644
index 7ab3202..0000000
--- a/elpa/auctex-13.1.3/.elpaignore
+++ /dev/null
@@ -1,14 +0,0 @@
-*.m4
-*.in
-*.ac
-*.spec
-autogen.sh
-install-sh
-lpath.el
-mkinstalldirs
-prv-install.el
-README.GIT
-tests
-build-aux
-admin
-.dir-locals.el
diff --git a/elpa/auctex-13.1.3/COPYING b/elpa/auctex-13.1.3/COPYING
deleted file mode 100644
index f288702..0000000
--- a/elpa/auctex-13.1.3/COPYING
+++ /dev/null
@@ -1,674 +0,0 @@
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-later version.
-
-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/elpa/auctex-13.1.3/ChangeLog-preview b/elpa/auctex-13.1.3/ChangeLog-preview
deleted file mode 100644
index 753847c..0000000
--- a/elpa/auctex-13.1.3/ChangeLog-preview
+++ /dev/null
@@ -1,1909 +0,0 @@
-2022-02-20  Mosè Giordano  <mose@gnu.org>
-
-	* Version 13.1 released.
-
-2020-10-18  Mosè Giordano  <mose@gnu.org>
-
-	* Version 12.3 released.
-
-2019-10-30  Mosè Giordano  <mose@gnu.org>
-
-	* Version 12.2 released.
-
-2017-12-10  Mosè Giordano  <mose@gnu.org>
-
-	* Version 12.1 released.
-
-2017-12-03  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.92 released.
-
-2017-07-24  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.91 released.
-
-2017-01-10  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.90 released.
-
-2015-11-13  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.89 released.
-
-2014-11-28  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* preview.el.in: Cleanup compiler warnings.  Mark unused arguments.
-	(error): Don't declare; we don't use it anyway.
-	(view-exit-action): Declare.
-	(desktop-buffer-preview): Use normal names for the function's args.
-	(preview-parse-messages): Remove unused vars `error', `context-start',
-	and `context' (this last one wasn't even bound).
-
-2014-11-04  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* prv-install.el: Adjust copyright years.
-	(preview-make-package-xemacs): Use insert-file-contents instead of
-	insert-file.
-
-	* preview.el.in (error): Declare not only at compile-time.
-	(preview-expandable-string): Use explicit let instead of calling
-	lambda with another lambda.
-	(preview-mouse-open-eps): Use default-value of major-mode instead
-	of default-major-mode.
-	(preview-copy-text): Use with-current-buffer instead of
-	save-excursion with set-buffer.
-	(preview-parse-messages): Don't let-bind context.  Use mapc +
-	funcall instead of run-hooks.  Use goto-char + forward-line
-	instead of goto-line.
-
-2014-10-29  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.88 released.
-
-2014-10-29  Mosè Giordano  <mose@gnu.org>
-
-	* latex/preview.dtx: Manually change the release version.
-
-	* preview.el.in: Rename from "preview/preview.el".
-	(preview-version): Use @PREVIEWVERSION@ autoconf variable.
-	(preview-release-date): Use @PREVIEWDATE@ autoconf variable.
-	(preview-report-bug): Adapt to new `preview-version' format.
-
-2014-06-24  Tassilo Horn  <tsdh@gnu.org>
-
-	* preview.el (preview-gs-command): Don't run the mgs command if
-	mgs is not installed.
-
-2013-09-05  Tassilo Horn  <tsdh@gnu.org>
-
-	* preview.el (preview-lispdir): New defvar.
-
-	* auto.el.in (preview-lispdir): Set it to @lisppackagelispdir@.
-
-2013-07-03  Tassilo Horn  <tsdh@gnu.org>
-
-	* preview.el (preview-gs-command): Change test for `mgs'
-	functionality to "gs -q -dNODISPLAY -c quit".
-
-2013-07-02  Tassilo Horn  <tsdh@gnu.org>
-
-	* preview.el (preview-gs-command): Better test if `mgs' is
-	working.
-
-2013-07-01  Tassilo Horn  <tsdh@gnu.org>
-
-	* preview.el (preview-gs-command): Test `mgs' for functionality
-	before using it.
-
-2013-06-29  Tassilo Horn  <tsdh@gnu.org>
-
-	* preview.el (preview-gs-command): Prefer the TeX distro
-	ghostscript wrapper scripts `rungs' and `mgs' over calling `gs'
-	directly which requires it to be in PATH.
-
-2013-06-26  Tassilo Horn  <tsdh@gnu.org>
-
-	* Makefile.in (use-hint): Don't warn about problems with overly
-	obsolete packages.
-
-2013-04-08  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex/preview.dtx: Fix date format which got converted from
-	YYYY/MM/DD to YYYY-MM-DD during conversion to git.
-
-2012-12-04  Tassilo Horn  <tsdh@gnu.org>
-
-	Merge revno 314 (Stefan Monnier) from emacs elpa branch: Shorten
-	copyright year ranges.
-
-	* preview.el:
-
-2011-01-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* preview.el (preview-auto-reveal): Add `forward-char' and
-	`backward-char' to commands on which to open an overlay.
-
-2010-10-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* preview.el (preview-gs-options): Start gs with -dDELAYSAFER
-	instead of -dSAFER.
-	(preview-prepare-fast-conversion): Add relevant files to
-	PermitFileReading list of paths.
-
-2010-02-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex/preview.dtx: Add support for XeTeX.
-
-2009-06-18  Ralf Angeli  <angeli@caeruleus.net>
-
-	* preview.el (preview-start-pdf2dsc): Determine the PDF source
-	depending on the previews being generated from the master or the
-	region file.
-
-2008-05-10  Reiner Steib  <reiner.steib@gmx.de>
-
-	* preview.el (preview-auto-cache-preamble): Fix markup in in doc
-	string.
-
-2008-02-03  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Relicense all "GPLv2 or later" files to "GPLv3 or later".
-
-	* COPYING: Switch to GPLv3.
-
-	* preview/Makefile.in, preview/configure.ac,
-	preview/preview-latex.spec, preview/latex/Makefile.in: Add
-	copyright and license notices.
-
-2007-04-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* preview.el (preview-parse-messages): Match any closing
-	parenthesis.
-
-2007-03-25  David Kastrup  <dak@gnu.org>
-
-	* prv-xemacs.el (preview-dump-threshold):
-
-	* prv-emacs.el (preview-dump-threshold): Make the dump threshold
-	closely match what mylatex.ltx expects.
-
-	* latex/preview.dtx: Have the counter output appear before the
-	snippet start/end messages in order to have the counter
-	maintenance work out correctly regardless of the order of `auctex'
-	and `counters' options to preview.el.
-
-2007-02-09  Masayuki Ataka  <masayuki.ataka@gmail.com>
-
-	* preview.el (preview-report-bug): Use `AUCTeX-version' instead of
-	`AUC-TeX-version'.  Reported by Ikumi Keita <ikumi@ikumi.que.jp>.
-
-2007-01-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* configure.ac: Bump version number.
-
-2006-12-01  David Kastrup  <dak@gnu.org>
-
-	* prv-emacs.el (preview-move-point): Do not error out if
-	`distance' is nil.
-
-	* prv-xemacs.el (preview-supports-image-type): Move so that the
-	following comment makes sense.
-
-2006-12-01  Ralf Angeli  <angeli@caeruleus.net>
-
-	* prv-xemacs.el (preview-move-point): Do not error out if
-	`distance' is nil.
-
-2006-10-24  David Kastrup  <dak@gnu.org>
-
-	* prv-xemacs.el (preview-move-point): rearrange for calling
-	`preview-auto-reveal' with DISTANCE argument.
-
-	* prv-emacs.el (preview-remove-urgentization): Small optimization.
-	(preview-move-point): Rearrange to be more efficient in the
-	absence of overlays.
-
-	* preview.el (preview-auto-reveal): Fetch keybindings of [left]
-	and [right] at runtime.  Change proposed default accordingly.
-	(preview-at-point): Fix change from 2005-03-15 for cursor
-	restoration.
-	(preview-auto-reveal-p): Implement integer MODE and take DISTANCE
-	argument.
-	(preview-auto-reveal): Allow DISTANCE.
-
-2006-10-19  David Kastrup  <dak@gnu.org>
-
-	* prv-xemacs.el (preview-defmacro): Use `fboundp' instead of
-	`functionp'.
-	(add-to-list): compatibility function not needed anymore since
-	2006-10-11 change.
-
-2006-10-18  David Kastrup  <dak@gnu.org>
-
-	* preview.el (eval-when-compile): restore function definitions of
-	compatibility macros.
-
-	* prv-xemacs.el (preview-defmacro): Also redefine functions that
-	actually exist, but save their definition.
-
-	* preview.el (preview-parse-messages): Fix bad regexp.
-
-2006-10-16  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-parse-messages): Rearrange the regexp for
-	matching and renumber the matches and match strings accordingly.
-
-2006-10-11  David Kastrup  <dak@gnu.org>
-
-	* preview.el (LaTeX-preview-setup): Move setup of
-	`TeX-error-description-list' and `TeX-expand-list' to AUCTeX
-	proper.
-
-2006-10-10  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-gs-filter): Fix prompt match expression to
-	allow stack garbage > 10.
-	(preview-gs-open): Assume `.runandhide' is defined (Ghostscript
-	6.53 and greater).  Don't check Ghostscript stack for correctness,
-	just leave garbage.
-	(preview-prepare-fast-conversion): Use `.runandhide' to ignore
-	garbage left by preamble (such as Omega fonts).
-	(preview-LaTeX-command): Use "%'" and "%t" expansion strings in
-	order to allow filenames with spaces in them.
-	(preview-goto-info-page): Use `info' instead of `Info-goto-node'.
-	(preview-parse-messages): Spike up terminal log file name tracing
-	in order to have a reasonable chance of detecting spaces in file
-	names.
-	(preview-parse-messages): Massage match string for partial strings
-	to deal better with TeX-quoted control sequences.
-	(preview-dump-file-name): The format name should not contain
-	spaces.  Replace them with underlines.
-	(preview-dump-replacements, preview-undump-replacements): Use a
-	different replacement in order to work with the new
-	`preview-LaTeX-command'.
-	(preview-cache-preamble): shell-quote `preview-format-name'.  Keep
-	`mylatex.ltx' from ignoring spaces in file names.
-	(TeX-inline-preview-internal): shell-quote `preview-format-name'.
-
-2006-09-29  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-gs-command): Make default depend on
-	`system-type', using "GSWIN32C.EXE" on `windows-nt'.
-
-	* configure.ac: If no GhostScript or the standard setting for the
-	operating system is found, don't override the default.
-
-2006-09-21  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-TeX-style-cooked): Fix bugs.
-	(preview-set-texinputs): Use `preview-TeX-style-cooked'.
-	(preview-TeX-style-dir): Change doc string to reflect new behavior
-	of `preview-set-texinputs'.
-	(preview-install-styles): Try to deal with `preview-TeX-style-dir'
-	properly.  Bomb out if no styles found to install.
-	(preview-report-bug): Add `preview-TeX-style-dir' to reported
-	variables.
-
-	* configure.ac: Remove `--with-kpathseasep' option.
-
-2006-09-01  David Kastrup  <dak@gnu.org>
-
-	* prv-xemacs.el (preview-import-image): Allow strings as image
-	properties.
-
-	* prv-emacs.el (preview-remove-urgentization)
-	(preview-import-image): Allow strings as image properties.
-
-	* preview.el (preview-clearout, preview-kill-buffer-cleanup)
-	(preview-place-preview): Use `timestamp' field universally for
-	dealing with when to overwrite and when to retain images, don't
-	rely on filename internals.
-	(desktop-buffer-preview-misc-data): Use `preview-image' to judge
-	the availability of savable data.
-	(preview-reinstate-preview): Allow saving images without
-	associated filenames.
-	(preview-format-mml): Deal with string type images.
-
-2006-08-25  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Use eTeX's `\protected' on redefinitions when
-	available.
-
-2006-08-15  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Change from 2006-07-12 could lose the
-	`AtBeginDvi' material.  Fix that.  Disable preview within output
-	routine.
-	And actually hijack `\output' instead of doing it half way.
-
-2006-07-28  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex/Makefile.in (install-texmf): Only update the relevant ls-R
-	file.
-
-2006-07-25  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Allow two optional parameters as in
-	memoir.cls for sections.  Also preview chapter headings.
-
-2006-07-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* configure.ac: Fix spelling of MiKTeX.
-
-2006-07-12  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Add a font-lock helping comment, remove
-	preview's hook into the output routine, deactivate `\shipout' in a
-	cleaner manner.
-
-2006-07-11  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Fix XymTeX catcodes again.
-
-2006-07-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in, latex/Makefile.in (datarootdir): New variable used
-	by autoconf 2.59e.
-
-2006-06-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex/README: Streamline.  Add sections.  Clean up.
-
-2006-06-08  David Kastrup  <dak@gnu.org>
-
-	* latex/README: Adapt to new realities.
-
-2006-05-25  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Add another fix for XyMTeX (which got the
-	catcode for @ wrong).
-
-2006-05-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* configure.ac: Bump version number.
-
-	Update address of FSF in GPL notices.
-
-2006-04-20  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-parse-messages): Adapt parser to
-	`-file-line-error-style' messages.  Try to make the detection of
-	the current file more robust.  Utilize file-line-error messages
-	for that purpose if they are present.
-
-2006-03-22  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (.PHONY, install): Remove `install-metadata'.
-	(install-metadata): Remove.
-
-2006-03-22  David Kastrup  <dak@gnu.org>
-
-	* prv-install.el (preview-make-package-xemacs): Accept list of
-	files to be appended.
-
-2006-03-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Use `AC_PROG_MAKE_SET' instead of deprecated
-	`AC_SET_MAKE'.
-
-2006-02-21  Ikumi Keita <ikumi@revery.net>
-
-	* preview.el (preview-error-quote, TeX-inline-preview-internal):
-	Fix the problem that preview-latex put the preview-image in wrong
-	place if user compiles iso-2022-jp file on Windows or UNIX, by
-	using TeX-japanese-process-output-coding-system for
-	preview-coding-system instead of buffer-file-coding-system if
-	tex-jp.el is loaded.
-
-2006-01-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (install-metadata): Let `for' loop return an exit
-	status of 0.
-
-2006-01-20  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* preview.el (preview-TeX-style-cooked): Fix cond expression.
-
-2006-01-17  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-TeX-style-cooked): New function, to be used
-	later.  Just checked in so that nobody else feels compelled
-	writing it.
-
-2006-01-14  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: Remove infodir and INSTALL_INFO checks.  Don't
-	check for TEXHASH if it is already set.
-
-2006-01-13  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-parse-messages): Some ugly fix for
-	`<xxx (PNG copy)>' style error messages.
-
-2005-12-31  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (ELCC, AUCTEX): Put "." in front of load-path to
-	avoid picking up outdated `prv-*.el*' files from the installation
-	directory.
-
-2005-12-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Bump version number.
-
-2005-10-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Import `TEX' in unquoted form.
-
-2005-10-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Change wrongly used `previewdatadir' to
-	`previewlispdir'.
-	Change version number in `AC_INIT'.
-
-2005-10-03  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* prv-xemacs.el (preview-check-changes): Delete detached extents.
-
-2005-09-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Document option for specifying AUCTeX startfile as
-	--with-previewstartfile, not --with-preview-startfile which does
-	not work.
-	Use matching package names for determining the kpathsea path
-	separator both internally and in the option name which now is
-	--with-kpathseasep.
-	Fix the quadrigraph for the closing bracket in the
-	kpathsesep-related error message.
-
-2005-09-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex/preview.dtx: Add space for nicer formatting in version
-	output.  Adapt checksum.
-
-2005-09-25  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Try fixing the release parsing/grouping.
-
-2005-09-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex/README (CTAN): Bump version number.
-
-	* latex/preview.dtx: Fix case in release tag parsing.
-
-2005-09-24  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Try parsing version correctly by treating
-	underlines in the release tag properly.
-
-2005-09-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* preview.el (preview-version): Extract version number from
-	release tag.
-
-2005-08-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Import unquoted variables from top-level configure
-	script.
-
-2005-07-15  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Don't talk nonsense about the footnote macro,
-	and don't define it nonsensical for AUCTeX.
-	Reproduce `\@startsection' command to keep numbering correct in
-	default configuration for AUCTeX.
-
-2005-07-14  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: protect against packagedir starting with `-'
-
-2005-07-11  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-at-point): Join adjacent touched previews
-	for regeneration.
-
-	* prv-emacs.el (preview-mode-setup):
-
-	* prv-xemacs.el (preview-mode-setup): Use correct string for
-	resetting watch on preamble.
-
-2005-07-05  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-string-expand): Allow substrings to be
-	controlled by booleans.
-	(preview-expandable-string): Adapt type to that.
-	(preview-required-option-list): Make dependent on
-	`preview-preserve-counters'.
-	(preview-preserve-counters): New boolean.
-
-2005-06-30  jalar  <jalar@mai.liu.se>
-
-	* latex/preview.dtx: <tightpage>: added comments
-
-2005-06-28  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* latex/preview.dtx: Add version number in a \special, in dvips
-	mode. Fix mismatched parantheses.
-
-2005-06-27  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Put version into `\pr@version'.
-
-2005-06-27  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* latex/preview.dtx: Add backwards-compatibility for dvipng <= 1.5
-
-	* latex/preview.dtx: Add preview@tightpage
-
-2005-06-24  David Kastrup  <dak@gnu.org>
-
-	* prv-install.el (preview-make-package-xemacs): Add author-version.
-
-	* preview.el (preview-TeX-style-dir): Change docs.
-
-	* latex/Makefile.in (preview.dvi): Depend on preview.sty
-	(preview.pdf): Same here.
-
-	* configure.ac: Remove checks for PERL and info-related stuff.
-	Add . into search path first.
-
-	* Makefile.in (texmf): Depend on latex/Makefile
-	(latex/Makefile, auto.el, configure, Makefile, config.status):
-	targets to make sure that Makefile and stuff are up to date.
-	(install-metadata): pass author version into prv-install.el
-
-2005-06-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Make message at end of configuration clearer.
-	Remove redundant build hint.
-
-	* .cvsignore: Remove irrelevant entries.
-
-2005-06-21  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: correct comparison.
-
-2005-06-20  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Remove (folded into ../RELEASE).
-
-2005-06-18  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-gs-dvips-process-setup)
-	(preview-dvipng-process-setup): Improve error message.
-	(preview-parse-messages): Don't throw error on nil parsestate if
-	we are in error unwinding mode already.
-
-2005-06-14  David Kastrup  <dak@gnu.org>
-
-	* README.CVS: Remove.  Top file should be sufficient.
-
-	* autogen.sh: Remove.  We have its functionality in the top
-	directory.
-
-2005-06-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (docs, install-docs): Remove.
-	(all): Do not depend on `docs' anymore.
-	(.PHONY): Do not depend on `docs' and `install-docs' anymore.
-	(clean, maintainer-clean): Do not descend into doc directory
-	anymore.
-
-	* autogen.sh: Do not generate documentation anymore.
-
-	* configure.ac: Remove doc/Makefile from AC_OUTPUT.
-
-	* doc/todo.texi: Move to AUCTeX's main doc/ directory as
-	preview-todo.texi.
-
-	* doc/readme.texi: Move to AUCTeX's main doc/ directory as
-	preview-readme.texi.
-
-	* doc/problems.texi: Move to AUCTeX's main doc/ directory as
-	preview-problems.texi.
-
-	* doc/preview-dtxdoc.pl, doc/preview-latex.texi: Move to AUCTeX's
-	main doc/ directory.
-
-	* doc/faq.texi: Move to AUCTeX's main doc/ directory as
-	preview-faq.texi.
-
-	* doc/copying.texi: Move to AUCTeX's main doc/ directory.
-
-	* doc/Makefile.in: Remove.
-
-	* doc/.cvsignore: Remove.
-
-2005-06-06  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: Remove call to MAKEINFO_CHECK_MACROS: we expect a
-	recent enough makeinfo version for bootstrapping, anyway.
-
-	* doc/Makefile.in (MAKEINFO_MACROS): remove
-	(TEXINFOINCLUDES): Remove unused TEXIPWD hack.  Troublesome.
-
-2005-06-04  David Kastrup  <dak@gnu.org>
-
-	* doc/Makefile.in (TEXIFILES): Oops, depends on ../../doc/macros.texi
-
-	* latex/Makefile.in (MKINSTALLDIRS):
-
-	* doc/Makefile.in (MKINSTALLDIRS):
-
-	* Makefile.in (MKINSTALLDIRS): Use mkinstalldirs from AUCTeX.
-
-	* mkinstalldirs: remove in favor of ../mkinstalldirs
-
-	* doc/Makefile.in (TEXI2HTML): Use TEXI* tools and TEXINFOINCLUDES.
-	(../README): et al.  Depend on ../../doc/macros.texi
-
-	* configure.ac: Check and test for TEXI* as well.  Quotify if
-	necessary.
-
-	* autogen.sh: Look in .. for macros.
-
-	* doc/Makefile.in (preview-latex.dvi): Use texi2dvi.
-	(preview-latex.pdf): Use texi2pdf.
-	(preview-latex.ps): Use -Ppdf option.
-	(preview-latex.info, ../README, ../FAQ, ../PROBLEMS, ../TODO):
-	deal with ../../doc/macros.texi
-
-2005-05-25  David Kastrup  <dak@gnu.org>
-
-	* circ.tex (section{Die gerade Linie}): Make the intentional
-	errors more conspicuous.
-
-2005-05-24  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4: Use elif for prettiness.
-
-	* prv-xemacs.el (preview-mode-setup): Change watch condition.
-	(preview-watch-preamble): Accept command.
-	(preview-unwatch-preamble): Change unwatch method.
-	(preview-preamble-check-change): Change check.
-
-	* prv-emacs.el (preview-preamble-changed-function): First unwatch
-	preamble, then kill format.
-	(preview-watch-preamble): Accept command to watch for.
-	(preview-unwatch-preamble): Adapt to new `format-cons' format.
-	(preview-mode-setup): Change watch condition.
-
-	* preview.el (preview-dumped-alist): Change definition.
-	(preview-parse-messages): Use `string-to-number' instead of
-	obsoleted `string-to-int'.
-	(preview-cache-preamble): Add format-cons arg.  Only cache
-	preamble if there is no cache with the same command yet.
-	Precalculate command and check whether it matches previous one.
-	If so, omit dumping.
-	(preview-region, preview-document): Expand command here.
-	(preview-generate-preview): Accept expanded command.  Always
-	tentatively dump command (unless disabled) and set sentinel only
-	if this succeeded.
-	(TeX-inline-preview-internal): Set command buffer at start.  Use
-	`commandbuff' argument rather than `TeX-command-buffer'.
-	Raise error at different point.
-
-2005-05-22  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4: Allow --with-emacs=sth and --without-xemacs and
-	similar combinations as long as they are more or less consistent.
-
-2005-05-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* prv-install.el (preview-make-package-xemacs): Cater for XEmacs
-	21.5 which uses a different interface for generating autoloads at
-	present.
-
-2005-05-21  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: Editing changes.  Last checkin before
-	removal.
-
-	* doc/install.texi: Editing changes.  Last checkin before removal.
-
-	* doc/faq.texi (Customization): Don't use @var inappropriately.
-
-	* autogen.sh: Remove generation of auto.texi.
-
-	* doc/preview-latex.texi (Installation): Refer to AUCTeX manual.
-	(Keys and lisp): Some formatting changes.
-
-	* doc/Makefile.in (TEXIFILES): Remove wininstall.texi and
-	install.texi.
-	(DISTTEXTS): Remove ../INSTALL and ../INSTALL.windows
-	(../INSTALL, ../INSTALL.windows): Remove.
-
-	* doc/problems.texi (Known problems): Remove old AUCTeX advice.
-	Remove explicit node names.
-	(Emacs problems): Rewrite.  Mention precompiled CVS Emacsen.
-	Refer to AUCTeX manual.
-	(AUCTeX prior to 11.0): Remove.
-	(Too small bounding boxes): Reword.
-	(x-symbol interoperation): Explain 8-bit cleanliness somewhat more.
-
-2005-05-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* preview.el (preview-specs-type): Use an extra :value keyword to
-	avoid a bug in `widget-convert' of XEmacs 21.4 and Emacs 21.
-
-2005-05-18  David Kastrup  <dak@gnu.org>
-
-	* doc/preview-dtxdoc.pl: Don't use \n in character ranges since it
-	is not actually a character in Windows.
-
-2005-05-17  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (lisp): Rewrite condition to make `make -n' work,
-	also non-Posix shells.
-	(install-metadata): Rewrite stuff for non-Posix shells.
-	(preview-latex.el): Same here.
-	(install-metadata): ignore return state of mkinstalldirs.
-
-2005-05-02  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi:
-
-	* doc/install.texi: Overhaul, use auto.texi.
-
-	* doc/Makefile.in (../INSTALL, ../INSTALL.windows): add auto.texi
-	dependence.
-	(maintainer-clean): remove auto.texi.
-
-	* autogen.sh: Generate auto.texi
-
-	* README.CVS: Some modifications.
-
-	* aclocal.m4 (EMACS_PATH_LISPDIR): better help.
-
-2005-05-01  David Kastrup  <dak@gnu.org>
-
-	* doc/install.texi (Configure): Synch with auctex.
-
-2005-04-30  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: Use existing variables packagedatadir,
-	packagelispdir.
-	If configuring a package and infodir is defaulted, disable
-	install-info.
-	Disable TEXHASH when installing --without-texmfdir.  Move TEXHASH
-	test.
-
-	* aclocal.m4: Use existing lispdir variable.
-
-	* prv-install.el (preview): don't require
-	(preview-make-package-xemacs): several changes to command line
-	options.
-
-	* Makefile.in (lisp): rename from elisp for harmony with AUCTeX.
-	(install-images): rename from install-icons.
-	(install-metadata): new options for prv-install.el
-
-2005-04-29  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4: echo date correctly.
-
-2005-04-28  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4 (AUCTEX_AUTO_DIR): simplify.
-	(AC_LISPIFY_DIR): add third argument.  Simplify a few common
-	expressions.
-
-2005-04-27  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4: sed paranoia.
-
-2005-04-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* aclocal.m4 (AC_DATE_VERSION_FROM_CHANGELOG): Escape `+'.  Add
-	regexp group.  Close function.
-
-2005-04-27  David Kastrup  <dak@gnu.org>
-
-	* preview.el (TeX-inline-preview-internal): Don't try interpreting
-	coding-system if it is nil.
-
-	* aclocal.m4 (AC_DATE_VERSION_FROM_CHANGELOG): actually look into
-	the ChangeLog file.  Uh.
-
-	* latex/README (Note): Add bug reporting address.
-
-2005-04-19  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-install-styles): Add autoload cookie.
-
-2005-04-18  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-dump-state): New function to get run buffer
-	info.
-	(preview-report-bug): Use it.
-
-	* Makefile.in (install-metadata): include directories in `MANIFEST'.
-
-2005-04-16  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Work around another ntheorem bug affecting
-	showlabels.
-
-2005-04-12  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: Don't bother about pre-2.5 autoconf versions.
-
-	* doc/faq.texi (Customization): Remove lamentation that PDF
-	foreground is fixed to black.
-
-	* preview.el (preview-pdf-color-string): New function.
-	(preview-pdf2dsc-sentinel): Use it.
-
-	* configure.ac: renamed from configure.in
-
-2005-04-11  jalar  <jalar@mai.liu.se>
-
-	* configure.in: Minimal changes to printouts
-
-2005-04-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* preview.el (preview-set-texinputs): Fix grouping.
-
-2005-04-11  David Kastrup  <dak@gnu.org>
-
-	* prv-install.el (preview-make-package-xemacs): Don't generate
-	manifest and take package name from command line.
-
-	* configure.in: Don't expose `lispdir'.  Explain `TEXHASH',
-	`PERL', `MAKEINFO', `INSTALL_INFO'.
-
-	* latex/Makefile.in (texmfdir): Don't import.
-
-	* Makefile.in (lispdir): Don't import.
-
-	* preview.el (preview-counter-find): Fix bug with `(marker)'.
-
-	* latex/Makefile.in (exec_prefix, libdir): Export.
-
-	* doc/install.texi (Configure): Explain `--without-texmf-dir'.
-	(Advice for package providers): Don't trash talk AUCTeX
-	preactivation.
-	(Advice for package providers): Mention `--without-texmf-dir'.
-
-	* doc/Makefile.in (exec_prefix, libdir): export.
-
-	* preview.el (preview-datadir): Use instead of `preview-icondir'.
-	(preview-filter-specs): Use it.
-	(preview-TeX-style-dir): New variable for uninstalled styles
-	(preview-set-texinputs): Add or remove it from TEXINPUTS
-	environment.
-	(preview-TeX-style-dir): proper customization.
-	(preview-install-styles): New function to install styles
-	permanently.
-
-	* configure.in: use `packagedatadir' instead of `icondir'.  Add
-	check for `kpathseaseparator'.  Shell-quote and export
-	`exec_prefix' and `libdir'.
-
-	* auto.el.in (preview-datadir): replace preview-icondir, and add
-	`lisppackagetexstyles' invocation.
-
-	* aclocal.m4 (TEX_PATH_TEXMFDIR): Allow --without-texmf-dir, stop
-	quoting a bunch of stuff, fix reference to load-file-name.
-
-	* Makefile.in (exec_prefix, libdir, packagedatadir): export since
-	the XEmacs tree might call them.
-	(.PHONY, install): add install-nosearch target.
-	(install-nosearch): Install .nosearch file.
-	(install-icons): Use `$(packagedatadir)/images' instead of
-	`$(icondir)'
-
-2005-04-10  David Kastrup  <dak@gnu.org>
-
-	* configure.in: Use new backquote syntax.
-
-	* doc/install.texi (Configure): Clarify.
-
-2005-04-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex/preview.dtx: Dvipng --> dvipng.
-
-	* RELEASE, circ.tex, configure.in, preview.el, doc/faq.texi,
-	doc/install.texi, doc/preview-latex.texi, doc/problems.texi,
-	doc/readme.texi, doc/wininstall.texi, latex/README,
-	latex/preview.dtx: GhostScript --> Ghostscript.
-
-2005-04-08  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (previewstartfile): import.
-	(install-startup): split lines with `$(MAKE)' and
-	`$(INSTALL_DATA)' so that `make -n' will properly recurse.
-
-	* aclocal.m4 (AC_LISPIFY_DIR): resolve relative paths below
-	${lispdir} hierarchy.  AC_SUBST both lisp variant of directory as
-	well as original.
-
-	* configure.in: Add `--with-preview-startfile', use new semantics
-	of `AC_LISPIFY_DIR', drop `AC_MAKE_FILENAME_ABSOLUTE' stuff.
-
-	* doc/install.texi (Configure): explain new semantics of
-	`--with-lispdir' and new `--with-preview-startfile'.
-
-	* doc/wininstall.texi: Document changes semantics for
-	`--with-lispdir' and new `with-preview-startfile'.
-
-2005-04-07  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4 (EMACS_LISP): properly echo result to log file.
-	(EMACS_EXAMINE_INSTALLATION_DIR): check that the result of
-	file-relative-name is not absolute, which can happen for unrelated
-	drives on Windows.
-	(AC_FULL_EXPAND): also check, set and restore exec_prefix if not
-	set.
-
-2005-04-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.in: Cosmetics for ./configure --help.
-
-	* preview.el (desktop-buffer-preview): Return buffer even if no
-	information about previews is found.
-
-2005-04-04  David Kastrup  <dak@gnu.org>
-
-	* preview-latex.spec (URL, Source0): Fix addresses to point to
-	AUCTeX.  Oops.
-
-2005-04-03  David Kastrup  <dak@gnu.org>
-
-	* Release 0.9.1
-
-	* latex/preview.dtx: Don't let negative dimensions into tightpage
-	comment.
-
-	* doc/macros.texi: Make @previewlatex swallow argument in links.
-	Don't scrap sf declaration.  Make it correct in links.
-
-	* doc/readme.texi (What use is it?):
-
-	* doc/problems.texi:
-
-	* doc/install.texi (Top): Work around raisesection bug.
-
-	* doc/Makefile.in (../INSTALL, ../INSTALL.windows, ../README)
-	(../FAQ, ../TODO): Remove --no-validate option.
-	(../PROBLEMS): remove --no-validate option, and number sections.
-
-	* doc/faq.texi: Make validatable top entry.  Don't raise sections
-	until after the first chapter.  This is insane, but otherwise
-	everything will be unnumbered.
-
-	* configure.in: Expand `packagelispdir' and `lispdir' before
-	checking for conflicts.
-
-2005-04-02  David Kastrup  <dak@gnu.org>
-
-	* autogen.sh: Remove autom4te.cache
-
-	* doc/Makefile.in (.PHONY): Add a few targets.
-
-	* doc/readme.texi (Basic modes of operation): Correct dvipng
-	information.
-
-	* autogen.sh: make preview-latex.info generation work by passing
-	in PERL default.
-
-	* README.CVS: Mention that `perl' is needed for autogen.sh, and
-	that `makeinfo' might need to be up to date.
-
-	* latex/README: Renamed from latex/README-preview.  Overhaul
-	availability.
-
-	* doc/macros.texi: Synchronize to AUCTeX.
-
-	* Makefile.in (tarball-ready): Remove this target for now: it
-	can't be used consistently really.  It is probably better to do
-	just run autogen.sh on a freshly exported archive.
-
-	* doc/Makefile.in (DISTTEXTS): Targets in parent dir.
-	(../INSTALL, ../INSTALL.windows, ../README, ../FAQ, ../PROBLEMS)
-	(../TODO): New targets instead of targets in current dir.
-	(clean): Don't remove targets in this dir.
-	(maintainer-clean): Remove DISTTEXTS targets.
-
-	* autogen.sh: Use make for generating distribution texts and also
-	pregenerate the info file.
-
-	* Makefile.in (emacsprefix): Remove.
-	(.PHONY): Collect phony targets here.
-	(DISTTEXTS): Move to doc/Makefile.in
-	(tarball-ready): Adapt
-
-	* preview-latex.spec: Change version number.  Change directory
-	choice to "xemacs-packages" on fedora.
-
-	* doc/wininstall.texi: Mention that Perl is not needed if working
-	with the default tarball.
-
-	* doc/preview-latex.texi: Bump versions numbers, fix copyrights.
-
-	* doc/readme.texi (Activating preview-latex): Don't talk about
-	half a dozen non-sensical things.
-	(Availability): Change information to match move into AUCTeX.
-
-	* configure.in: Add check for load-path shadowing.
-
-	* aclocal.m4 (TEX_PATH_TEXMFDIR): We want "${texprefix}/share" in
-	most cases.
-
-2005-04-01  David Kastrup  <dak@gnu.org>
-
-	* doc/faq.texi: Some changes.  This thing really is an outdated
-	unmaintained abomination.  We need to do something about it at one
-	time.
-
-2005-04-01  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* aclocal.m4 (EMACS_EXAMINE_INSTALLATION_DIR): Repair quoting.
-
-2005-04-01  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: rearrange.  Mention AUCTeX 11.80 as target.
-
-	* aclocal.m4(EMACS_EXAMINE_INSTALLATION_DIR): avoid trailing
-	`/.'.
-	(TEX_PATH_TEXMFDIR): search order changed.
-
-	* latex/Makefile.in (prefix, datadir, texmfdir, previewtexmfdir)
-	(previewdocdir): Use (null) to mask Windows backslashes.
-
-	* configure.in: Adjust version info.
-
-	* aclocal.m4 (EMACS_PATH_PREFIX): just generate a single output.
-	(EMACS_PROG_EMACS): Check for `emacsprefix'.
-	(EMACS_EXAMINE_INSTALLATION_DIR): accept list of prefix variables
-	as second argument.  Decompose and compare directory names
-	starting from the back.
-	(EMACS_PATH_PACKAGEDIR): search in several prefixes.
-	(EMACS_PATH_LISPDIR): same.
-	(TEX_PATH_TEXMFDIR): set `texprefix' from kpsepath.
-	Use new `EMACS_EXAMINE_INSTALLATION_DIR' for getting TeX
-	directories.
-
-2005-03-31  David Kastrup  <dak@gnu.org>
-
-	* configure.in: Don't set prefix if it is not set.
-
-	* aclocal.m4 (EMACS_PATH_PREFIX): new function.
-	(AC_FULL_EXPAND): set `prefix' from `ac_default_prefix' before
-	expansion if it is unset.
-
-2005-03-31  jalar  <jalar@mai.liu.se>
-
-	* Makefile.in:
-	* aclocal.m4: Add $emacsprefix
-
-2005-03-31  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Update release info.
-
-2005-03-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (use-hint): Fix spelling.
-
-	* preview.el (preview-report-bug): Use "preview-" prefix in
-	version information.
-
-2005-03-29  David Kastrup  <dak@gnu.org>
-
-	* configure.in (auctexdir): Use `AC_ARG_VAR' on `GS' and `TEXHASH'
-	(should probably also be used on a few other environment
-	variables).
-	Use `AC_SHELL_QUOTIFY' on `GS'.
-
-2005-03-28  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview): Change home page address to AUCTeX.
-	(preview-report-bug): Change bug reporting address.
-
-	* doc/readme.texi (Contacts): Change mailing list info.
-
-	* doc/problems.texi: Change mailing list info.
-
-	* doc/faq.texi (Introduction to FAQ): Change mailing list address.
-
-	* preview.el (if): Use (featurep 'xemacs) instead of
-	`(string-match "XEmacs" (emacs-version))'.
-	(preview-at-point): Don't check for XEmacs, just use
-	`TeX-active-mark' instead.
-
-2005-03-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (distclean, maintainer-clean, tarball-ready): Delete
-	autom4te.cache in maintainer-clean and tarball-ready targets.
-
-2005-03-24  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* doc/Makefile.in: Add *.pdf to clean target and
-	preview-dtxdoc.texi to maintainer-clean
-
-2005-03-23  jalar  <jalar@mai.liu.se>
-
-	* doc/Makefile.in:
-	* Makefile.in: add maintainer-clean target
-
-	* Makefile.in: add tarball-ready target
-
-	* configure.in: Add check for perl
-
-	* doc/Makefile.in: Use the configure-provided $PERL
-
-2005-03-22  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-counter-find): Coerce `begin' to integer to
-	work around an Emacs 21.x bug.
-
-	* Makefile.in (install): Install startup file before docs.
-
-	* doc/Makefile.in (preview-latex/index.html): Don't ignore exit
-	status of makeinfo (this target is on-demand only, anyway).
-
-	* doc/preview-dtxdoc.pl: Accept two arguments so that output file
-	will not get clobbered if Perl is not operative.
-
-2005-03-19  David Kastrup  <dak@gnu.org>
-
-	* prv-xemacs.el (preview-buffer-recoding-alist): Madness variable.
-	(preview-buffer-recode-system): Use it.
-	(tex-site, tex, latex): Require them.
-
-	* prv-emacs.el (tex-site, tex, latex): require them to silence
-	byte compiler.
-	(preview-buffer-recode-system): Compatibility function.  Probably
-	not necessary for Emacs.
-
-	* preview.el (TeX-overlay-prioritize): don't redefine, test for
-	its presence at runtime.  Less invasive, less offensive to the
-	byte compiler.
-	(preview-coding-system): New buffer-local variable to indicate the
-	coding system used for processes.
-	(preview-place-preview, preview-reinstate-preview):  Use
-	`TeX-overlay-prioritize' only if it exists.
-	(mailcap-extension-to-mime): Use an autoload form instead of
-	`require' at runtime.
-	(preview-format-mml): Use `mailcap-extension-to-mime' directly
-	(preview-error-quote): take coding system of LaTeX process as
-	second argument.
-	(preview-parse-messages): initialize `run-coding-system' from
-	`preview-coding-system'.  Use it for calling
-	`preview-error-quote'.
-	(TeX-inline-preview-internal): Initialize `preview-coding-system'
-	and make process use it.
-
-2005-03-18  David Kastrup  <dak@gnu.org>
-
-	* preview.el (TeX-region-create): Try shutting up the byte
-	compiler at load time.
-
-	* doc/install.texi: Mention that "the usual procedure" is for
-	site-wide installation.
-	(Advice for package providers): Mention site-start.el.
-	(Advice for non-privileged users): Adapt to new conventions.
-	Some other small changes.
-
-	* preview.el (TeX-overlay-prioritize): correct stupid typo.
-	(preview-log-error): Pop up run buffer in case of error.
-
-2005-03-17  David Kastrup  <dak@gnu.org>
-
-	* preview.el (tex-site): Require loads of stuff at the beginning:
-	preview.el is supposed to be autoloaded, so we can just load
-	everything that needs to get loaded, anyway.
-	(TeX-overlay-prioritize): alias to "ignore" if not defined
-	elsewhere.  This will not set priorities.
-	(eval-when-compile): move out most requires.
-	(preview-place-preview): Use TeX-overlay-prioritize instead of
-	TeX-fold-prioritize.
-	(preview-counter-find): Pass begin in to reduce one compilation
-	error message.
-	(TeX-region-create): Don't preactivate `preview-counter' advice.
-	(preview-reinstate-preview): Rename priority function to
-	`TeX-overlay-prioritize'.
-	(LaTeX-preview-setup): Remove requires.
-	(TeX-region-create): Explicitly activate `preview-preamble' advice
-	even though it is preactivated.
-
-2005-03-16  David Kastrup  <dak@gnu.org>
-
-	* prv-emacs.el: Use the four-argument version of `face-attribute'
-	if it exists.
-
-2005-03-15  David Kastrup  <dak@gnu.org>
-
-	* doc/install.texi (Configure): Be somewhat more verbose.  Be
-	explicit about Emacs-only options.
-
-	* doc/wininstall.texi: Warn against Winzip.  Reorganize docs
-	somewhat and clarify about Emacs-only procedures.
-
-	* doc/preview-latex.texi (Keys and lisp): Document
-	preview-at-point allowing active region.
-
-	* preview.el (preview-at-point): Remove nonsensical arguments.
-	Instead, allow for an active region.
-
-	* configure.in: Add `packagelispdir' to quoted Makefile variables.
-
-2005-03-14  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Reformat the kaboodle to look nicer.
-	Move \nofiles to auctex option.
-
-	* latex/README-preview (Note): Mention \nofiles problem.
-
-	* preview.el (preview-LaTeX-command): Add \nofiles to startup.
-
-2005-03-14  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* preview.el (TeX-fold-prioritize): autoload.
-	(preview-place-preview, preview-reinstate-preview): Use it.
-
-2005-03-07  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-gs-open): Make better error message for junk
-	left over on PostScript stack, so that we may better pass the
-	buck.
-
-2005-03-05  David Kastrup  <dak@gnu.org>
-
-	* latex/preview.dtx: Fix psfixbb option that must have become
-	illegal at some time accidentally.
-
-	* doc/install.texi (Loading the package): Explain that
-	preview-latex.el should already be installed in-place.
-
-2005-03-04  David Kastrup  <dak@gnu.org>
-
-	* Organizational: preview-latex development has been moved from
-	<URL:http://sourceforge.net/projects/preview-latex> into the
-	AUCTeX CVS Archive on
-	<URL:http://savannah.gnu.org/projects/auctex>.
-
-2005-03-03  David Kastrup  <dak@gnu.org>
-
-	* Release 0.9
-
-	* prv-install.el (preview-make-package-xemacs): Add directory
-	information from autoe.el to autoloads.
-
-	* Makefile.in (elisp): generate preview-latex.el only when no
-	package system.
-	(install-el): Depend on auto.el
-	(install-startup): Make and install preview-latex.el only when no
-	package system.
-
-	* prv-emacs.el (preview-create-icon-1): Use adaptive heuristic
-	mask for transparency.
-
-	* preview-latex.spec: Make preview.dvi.  But preview-latex.pdf
-
-	* latex/Makefile.in (all): Generate both dvi and pdf.
-	(install-texmf-doc): Install DVI (faster, compact).
-
-	* latex/Makefile.in (install-texmf-doc): Install PDF instead of
-	DVI file.
-
-	* doc/wininstall.texi: Simplify, rearrange, adapt to new
-	installation scheme.  Add links to CVS precompiled versions.
-
-	* doc/install.texi (Prerequisites): Revamp.
-	(Configure): Add explanations.
-
-	* preview-latex.spec: Change rpm name to include "fedora".  Adapt
-	to new configure stuff.  Use pdf doc instead of DVI.
-
-	* configure.in: icondir is absolute, reorder some stuff to
-	maintain directory locality.
-
-	* aclocal.m4: Change a lot of $x to ${x}.
-	Simplify some stuff.
-
-	* RELEASE: Add information for release.
-
-	* configure.in: Correct prefix check.  Add Emacs version check.
-
-	* aclocal.m4: Move several functions around, completely overhaul
-	the stuff to just detect material in prefix-related directories.
-	Remove docstrip config detection, add version checking of major
-	and minor version.  Rely on prefix being set by configure.in.
-
-2005-03-02  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (install-el): no means no for packagedir.
-
-	* configure.in: Set prefix.
-
-	* aclocal.m4: Use "no" for no packagedir in XEmacs.
-	Don't save prefix and stuff.
-	Expand stuff at some points.
-
-	* doc/wininstall.texi: Use executable name directly to save
-	confusion.
-
-	* prv-xemacs.el (preview-filter-specs): Rework specs.
-
-	* prv-emacs.el (preview-filter-specs): Translate :type fields.
-
-	* preview.el (preview-min-spec): Move.
-	(preview-filter-specs): Move from prv-emacs.el and prv-xemacs.el.
-	(preview-filter-specs-1): simplify.
-	(preview-icondir): Create icondir preset variable.
-	(preview-filter-specs): expand file specs against it here instead
-	of prv-emacs.el and prv-xemacs.el.
-
-	* configure.in: Adapt to new variables.
-	Remove check for image-supporting Emacs: it is probably not
-	reliable on consoles.
-	Add packagelispdir and icondir options.
-	(GS): Don't try GSWIN32.EXE.
-	Create lispGS in auto.el
-
-	* autogen.sh: Use --output option for makeinfo to get
-	tableofcontents in FAQ.
-
-	* doc/Makefile.in (.PHONY): Add install here.
-
-	* Makefile.in (install-el): Adapt targets to packagelispdir.
-	(.PHONY): Add install target for case insensitive filesystems.
-
-	* aclocal.m4: Rewrite EMACS_EXAMINE_PACKAGEDIR.
-	EMACS_LISP now gets one argument less.
-	EMACS_TEST_LISP_DIR makes just one pass.
-	EMACS_PATH_LISPDIR expands less.
-	AC_LISPIFY_DIR is a new function.
-	AC_MAKE_FILENAME_ABSOLUTE
-	AC_LISP_RELATIVE new functions.
-
-2005-02-26  David Kastrup  <dak@gnu.org>
-
-	* doc/readme.texi (Basic modes of operation): Adapt PDFLaTeX
-	explanation to newer AUCTeX versions.
-
-	* preview.el (preview-error-icon-specs): Choose somewhat oversized
-	errors. Adapt to set.
-	(preview-gs-restart, preview-gs-transact): Change image file name
-	prefix to `pr'.
-	(preview-clean-subdir): When cleaning out subdirectories, match
-	`pr' instead of `pre'.
-
-	* Makefile.in (ICON_SOURCES): Adapt to existing set.
-
-2005-02-25  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-gs-options): Remove "-dDELAYSAFER" from
-	option list.
-	(preview-gs-sequence): New variable.
-	(preview-gs-sentinel): Don't repeat startup echo if GhostScript
-	fails before prompting the first time.
-	(preview-gs-sentinel): When restarting, remove expected file names
-	from `preview-gs-outstanding'.
-	(preview-gs-restart): generate a unique output file name pattern
-	from `preview-gs-sequence'
-	(preview-gs-restart): list start command quoted.
-	(preview-gs-open): initialize `preview-gs-sequence'.
-	(preview-gs-open): if historic "DELAYSAFER" is still configured,
-	start safe mode manually.  Remove all settings of OutputFile, and
-	all runandhide stuff.
-	(preview-gs-place): Don't generate a filename that might not be
-	needed.
-	(preview-gs-flag-error): Generate a synthetic OutputFile option.
-	Use it in error messages.
-	(preview-gs-transact): generate output file name in outstanding
-	queue.  Don't fiddle with OutputFile settings.  Advance
-	`preview-gs-sequence'.
-	(preview-dvipng-place-all): Generate file name.
-
-	* prv-xemacs.el (null-device): Remove compatibility definition.
-
-2005-02-18  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-specs-setter): New function.
-	(preview-nonready-icon-specs): Choose slightly smaller icons.
-	(preview-nonready-icon-specs, preview-error-icon-specs)
-	(preview-icon-specs): Use `preview-specs-setter'.
-
-	* doc/wininstall.texi: Mention case problems.
-
-	* doc/install.texi (Prerequisites): Update AUCTeX version info.
-
-	* doc/problems.texi (Middle-clicks paste instead of toggling):
-	Remove reference to patches directory.  Should no longer be
-	necessary.
-	(Problems with GhostScript): Mention use of gswin32.exe instead of
-	gswin32c.exe as a problem source.
-
-	* preview.el (preview-nonready-icon-specs): Add size 14.
-
-	* images/prvwrk24.xpm: New icon, dimmer, better shape.
-
-	* images/prvwrk20.xpm: New icon
-
-	* images/prvwrk16.xpm: New icon
-
-	* images/prvwrk14.xpm: New icon
-
-	* images/prvwrk12.xpm: New icon
-
-2005-02-15  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-error-quote): Encode to raw-text to get
-	unibyte string.
-
-2005-02-13  David Kastrup  <dak@gnu.org>
-
-	* doc/preview-latex.texi (The Emacs interface): Adapt to new
-	`preview-use-balloon-help' default.
-
-	* doc/faq.texi (Customization): Adapt to new
-	`preview-use-balloon-help' default.
-
-	* prv-xemacs.el (preview-use-balloon-help): Default to nil.
-
-	* preview.el (preview-gs-flag-error): For consistency, make error
-	icons have a context menu on right mouse button.
-
-2005-02-11  David Kastrup  <dak@gnu.org>
-
-	* doc/preview-latex.texi (Keys and lisp): Change descriptions to
-	cater only for interactive use.
-	(Keys and lisp): Explain mouse-3 better.
-	(Keys and lisp): Move preview-copy-region-as-mml explanation up.
-	Explain about the new border avoidance behavior.
-	(The Emacs interface): Explain about how to adapt the various
-	icon-specs.
-
-	* preview.el (preview-specs-type): Type for specs defcustom.
-
-	(preview-nonready-icon-specs, preview-error-icon-specs)
-	(preview-icon-specs): move lower and make defcustom from it.
-
-2005-02-10  David Kastrup  <dak@gnu.org>
-
-	* prv-emacs.el (preview-mode-setup): Only define a preview toolbar
-	entry when the icon is valid.
-
-	* RELEASE: Mention the new icons.
-
-	* prv-xemacs.el (preview-tb-icon): Use this instead of
-	(preview-icon-toolbar-button): in order to match
-	`preview-tb-icon-specs', as in prv-emacs.el
-	(preview-mode-setup): Don't install a toolbar item when no icon
-	image can be generated properly.
-
-2005-02-09  David Kastrup  <dak@gnu.org>
-
-	* prv-xemacs.el (add-to-list): only provide definition for
-	three-argument version if XEmacs doesn't.  May be removed at some
-	time completely.
-	(null-device): Only defvar if unbound in order not to munge the
-	doc string.
-	(preview-transparent-border): Silence the byte-compiler.
-	(preview-supports-image-type): Move earlier.
-	(preview-filter-specs): Correct a few typos.
-	(preview-filter-specs): Don't forget to call `make-glyph'.
-	(preview-mode-setup): Correct toolbar icon setup.
-
-	* preview.el (preview-error-quote): Remove unused variable `char'.
-
-	* doc/faq.texi (Requirements): Stop talking about ancient XEmacs
-	versions.
-	(Requirements): Mention Emacs 22 instead of 21.4
-
-	* doc/install.texi (Prerequisites): same
-
-	* doc/problems.texi (Emacs problems): same
-
-	* preview-latex.spec (Conflicts): xemacs = 21.4.16
-
-	* RELEASE: Add some dvipng information, more detailed
-	recommendations.
-
-	* preview.el (preview-region, preview-buffer, TeX-region-create)
-	(preview-document, preview-environment, preview-section): Move
-	down to avoid byte compiler warnings.
-
-	* images/*: lots of renaming/moving stuff around.
-
-	* configure.in: remove ICONFORM stuff.
-
-	* Makefile.in (ICONFORM): removed.
-	(ICON_SOURCES): Change to different list.
-
-	* prv-xemacs.el (preview-nonready-icon, preview-error-icon)
-	(preview-icon, preview-tb-icon): Removed in this form.
-	(preview-ascent-spec): New symbol for storing minimal data when
-	parsing specs.
-	(preview-filter-specs): New function.
-	(preview-icon-copy): Replaces `preview-nonready-copy'.
-	(preview-mode-setup): Create toolbar button.
-
-	* prv-emacs.el (preview-nonready-icon, preview-error-icon)
-	(preview-icon): removed.
-	(preview-filter-specs): New function.
-	(preview-tb-icon-specs, preview-tb-icon): New variables for the
-	toolbar icon.
-	(preview-icon-copy): replaces `preview-nonready-copy'
-	(preview-mode-setup): Initialize `preview-tb-icon'
-
-	* preview.el (preview-nonready-icon-specs)
-	(preview-nonready-icon, preview-error-icon-specs)
-	(preview-error-icon, preview-icon-specs, preview-icon)
-	(preview-min-spec): New variables.
-	(preview-gs-place): Use `preview-icon-copy' instead of
-	`preview-nonready-copy'
-	(preview-make-image): New function.
-	(preview-filter-specs-1): New function.
-	(preview-buffer-restore-internal): Call `preview-get-geometry' for
-	having size information.  This may be incorrect at restore time.
-	(preview-get-geometry): Also constitute `preview-icon',
-	`preview-error-icon' and `preview-nonready-icon'.
-
-2005-02-06  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: Add note about `gswin32c.exe'.
-
-2005-01-29  David Kastrup  <dak@gnu.org>
-
-	* preview-latex.spec (Release): Bump version to prerelease, make
-	some changes that look like they'd fit into AUCTeX's scheme.
-
-	* RELEASE: Some changes and mentions.
-
-	* doc/preview-dtxdoc.pl: Convert AUC\TeX reference as well.
-	Convert `\#' to `#'.
-
-	* latex/preview.dtx: Add `#' and `:' letters and documentation.
-	Make all commands pass on `#' on cleanly.  Don't eliminate last
-	`{}' last in argument lists.
-
-	* latex/Makefile.in (preview.pdf): New target.  Since PDFs are
-	used for external documentation usually, generate only the
-	description (for internal docs, dvi is fine and adding the code,
-	too).
-
-	* configure.in: Bump version number.
-	check for PDFLaTeX.
-
-2005-01-26  David Kastrup  <dak@gnu.org>
-
-	* preview.el (preview-copy-mml, preview-copy-region-as-mml)
-	(preview-format-mml): Ask whether user really wants to use
-	bordered graphics.
-	(preview-error-quote): Fix typo.  Make the condition to call
-	decode-coding-string depend on (featurep 'mule) to match choice
-	for using raw process output.
-	(preview-get-geometry): Return the geometry instead of
-	manipulating a buffer.
-	(preview-set-geometry): New function to set the geometry into
-	buffer-local variables.
-	(preview-generate-preview): Start by getting geometry.
-	(TeX-inline-preview-internal): Additional geometry argument.
-	Don't switch into buffer where we are already.
-
-2005-01-25  David Kastrup  <dak@gnu.org>
-
-	* prv-emacs.el: Don't use transparent borders when Emacs is new
-	enough to have tolerable blinking.
-
-	* preview.el (preview-dvipng-color-string): Pass the border into
-	dvipng.
-	(preview-dvipng-place-all): Record the border in the image data
-	structure.
-
-2005-01-24  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Ask for dvipng 1.4, mention utf-8 capability.
-
-	* preview.el (preview-error-quote): Don't regexp codes out of the
-	ASCII range, and convert the resulting string using the buffer
-	encoding.  This makes for utf-8.
-	(preview-parse-messages): Change match mechanism.
-	(TeX-inline-preview-internal): Set process encoding to raw-text
-	since TeX may deliver mixtures of encoded and clean bytes.
-
-2005-01-19  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4: sync with AUCTeX
-
-2005-01-17  jalar  <jalar@mai.liu.se>
-
-	* ChangeLog.1: Move dvipng changes to its Changelog
-
-2004-11-05  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/readme.texi (What use is it?): New section.
-
-	* doc/preview-latex.texi (The Emacs interface)
-	(The preview images): Add a bit of information concerning
-	PDF/dvipng operation.
-
-	* preview.el (preview-default-preamble): Require specific date of
-	preview package.
-
-	* latex/preview.dtx: Let bop-hook and eop-hook work only on outer
-	level, so that previews can contain dvips -E generated files.
-
-2004-10-23  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview): Change group to 'AUCTeX.
-
-2004-10-21  David Kastrup  <dakas@users.sourceforge.net>
-
-	* prv-xemacs.el (preview-mode-setup): Add `desktop-save-buffer'
-	setup.
-
-	* prv-emacs.el (preview-mode-setup): Add `desktop-save-buffer'
-	setup.
-
-	* preview.el (desktop-buffer-preview-misc-data): Let arguments be
-	ignored for desktop 2.06.
-	Add to `desktop-buffer-misc-functions' only after desktop has been
-	loaded.
-	(desktop-buffer-preview): take arguments for desktop 206.
-
-2004-10-18  David Kastrup  <dakas@users.sourceforge.net>
-
-	* prv-xemacs.el (glyph-image-type): Removed.
-	(preview-create-icon-1, preview-create-icon): like in prv-emacs.el.
-	(preview-replace-active-icon): Use defsubst.
-	(preview-ps-image): Removed.
-	(preview-move-point): Reorganized.
-	(preview-export-image): Removed.
-	(preview-import-image): Changed to new preview-image semantics.
-
-	* prv-emacs.el (preview-create-icon): replace macro with defsubst,
-	add border argument.
-	(preview-replace-active-icon): defsubst, and cater for new
-	preview-image structure.
-	(preview-int-bb, preview-ps-image): Removed, only needed for
-	postscript device.
-	(preview-move-point): Reorganized.
-	(preview-export-image): Removed.
-
-	* preview.el (preview-image-creators): Remove postscript device,
-	it did not work, anyway.
-	(preview-dvipng-color-string): Add resolution to args in order to
-	properly convert border thickness.
-	(preview-gs-dvips-sentinel): Delete unused `gsfile' variable.
-	(preview-eps-open, preview-eps-dvips-process-setup,
-	preview-eps-place): Removed.
-	(preview-gs-place, preview-gs-transact, preview-dissect)
-	(preview-dvipng-place-all, preview-active-string)
-	(preview-reinstate-preview): add construction info to
-	`preview-image' property.
-	(preview-start-dvipng): Calculate resolution info correctly.
-	(preview-at-point): Fix an awful typo.
-
-2004-10-14  David Kastrup  <dakas@users.sourceforge.net>
-
-	* latex/preview.dtx: Make the end of snarfed environments behave
-	normally if the environment is not being snarfed.
-
-2004-10-14  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* doc/wininstall.texi: Adjust text to conform with the AUCTeX aclocal.
-
-	* configure.in: Add VALID_BUILD_DIR
-
-2004-10-13  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* configure.in: Adjust for the aclocal.m4 sync with AUCTeX
-
-	* aclocal.m4: Sync with AUCTeX. Well, almost. Don't
-	use the version test.
-
-2004-10-09  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-dvipng-command): Use -picky option.
-	(preview-error-quote): Convert character to buffer encoding if
-	mule allows it.
-	(preview-parse-messages): Strip incomplete 8bit character
-	transliterations from the error context.
-
-2004-08-21  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/install.texi: Markup fixes, see "(texinfo)command".
-
-	* doc/wininstall.texi: Ditto.
-
-2004-08-09  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/preview-latex.texi: Bump version number.
-	(top): Change preview-latex typesetting convention.
-	(Keys and lisp): AUCTeX menus are not changed.
-	(Simple customization): Don't talk about `.dvi'.
-	(For advanced users): Menu `The preview images' instead of `On EPS
-	previews'.
-	(The Emacs interface): Take PDF into account.
-	(The preview images): Describe `preview-gs-image-type-alist',
-	`preview-dvipng-image-type'.
-
-	* doc/faq.texi (Introduction to FAQ): Change submission address to
-	preview-latex-devel since this appears to better reflect reality.
-
-	* latex/preview.dtx (showlabels): work around ntheorem/amsmath
-	bug.
-
-	* preview.el (preview-gs-image-type-alist): Add fallback for
-	'postscript image type (not yet used).
-	(preview-dvipng-command): Add documentation about
-	`preview-dvipng-image-type'.  Change options to `-picky
-	-noghostscript' to work with dvipng 1.2.
-	(preview-dvipng-image-type): New variable.
-	(preview-gs-open): Don't barf until we know what device will
-	actually be used.
-	(preview-gs-dvips-process-setup): Complain about unavailable
-	devices here.
-	(preview-dvipng-process-setup): And here.
-	(preview-dvipng-process-setup, preview-dvipng-place-all): Use
-	`preview-dvipng-image-type'.
-	(preview-TeX-inline-sentinel): Change "abnormally with code 1" and
-	"finished" exit status message.
-	(preview-dump-replacements, preview-undump-replacements): Don't
-	match command name as specifically.
-	(preview-report-bug): Report more variables.
-
-2004-08-07  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/macros.texi: New @ConTeXt{} macro, change appearance of
-	@previewlatex{}.
-
-	* doc/faq.texi (Customization): Presentation classes should work
-	mostly.
-	(Customization): Remove troubleshooting for `xy.sty'.
-	(Requirements): Add AUCTeX 11.50 for PDFLaTeX.
-	(Requirements): Mention dvipng.
-	(Customization): PDFLaTeX is supported now.
-	(Customization): ConTeXt is supported by AUCTeX, PDFLaTeX too.
-	`Only' style support is missing now.
-
-	* latex/preview.dtx: workaround for `xy.sty' in `textmath' code.
-
-2004-08-04  David Kastrup  <dakas@users.sourceforge.net>
-
-	* aclocal.m4: Merge a few AUCTeX changes.
-
-2004-08-03  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-walk-document): Current buffer and its
-	master are always considered part of the document.
-	(preview-dvipng-command): Use -noghostscript option.
-	(preview-dvipng): Remove the almost unused customization group
-	'preview-dvipng.
-
-2004-08-02  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-extract-bb): remove old outcommented version.
-	(preview-dvipng-command): Use -no-image-on-warn option.
-	(preview-pdf2dsc-process-setup): Oops, just use
-	`preview-gs-image-type' here.
-	(preview-dvipng-sentinel): Don't delete dvi file since it might be
-	needed in `dvipng-place-all'.
-	(preview-dvipng-place-all): Start dvips/GhostScript if some image
-	files are missing.  Delete dvi file if none are missing.
-
-2004-07-28  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/problems.texi (Too small bounding boxes): Fix node
-	crosslinks.
-
-	* latex/preview.dtx: Tiny change to placate font-latex.
-
-	* latex/README-preview: Explain that PDF may be produced.
-
-	* doc/wininstall.texi: Remove advice about failing byte-compiles:
-	we should have this covered by now.
-
-	* doc/problems.texi (LaTeX international characters): remove node.
-
-	* doc/preview-latex.texi (Misplaced previews): Refer to x-symbol
-	node instead of 8bit testing.
-
-	* doc/install.texi (Configure): Remove --disable-8bit-test
-	description.
-
-	* preview.el (preview-parse-messages): Simplify line match.
-
-	* preview-latex.spec: Several changes of %{buildroot} uses and of
-	infodir.  Doubtful whether this will work with Fedora.
-
-	* configure.in: Remove all 8bit-cleanness testing.
-
-	* aclocal.m4 (EMACS_LISP): just write out a string expression
-	without change or echo.  Document the macro.
-
-	* doc/Makefile.in (prefix) (packagedir) (datadir) (infodir):
-	preserve trailing backslashes.
-
-	* Makefile.in (INSTALL) (INSTALL_DATA): Don't munge them for
-	trailing backslashes.
-
-2004-07-27  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-dvipng): New customization group.
-	(preview-image-creators): Remove ghostscript options here.
-	(preview-gs-image-type-alist): New variable for lookup of
-	Ghostscript options.
-	(preview-gs-open): Remove imagetype and gs-optionlist arguments.
-	Instead, look them up in preview-gs-image-type-alist.
-	(preview-gs-dvips-process-setup): Setup GhostScript command line
-	at different place.
-	(preview-gs-dvips-process-setup): Use preview-gs-image-type, not
-	preview-image-type for extension.
-	(preview-dvipng-open): Removed.
-	(preview-dvipng-process-setup): Setup GhostScript fallback.
-	(preview-pdf2dsc-process-setup): Don't setup GhostScript here.
-	(preview-error-quote): Fix bugs, only convert last ^^ sequence
-	when a long string of ^^ exists.
-
-2004-07-16  David Kastrup  <dakas@users.sourceforge.net>
-
-	* Makefile.in (INSTALL_DATA): Use `$(null)' at end of variables at
-	end of lines instead of `#'
-
-2004-07-15  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-format-mml): Somewhat different code.
-	(preview-error-quote): New function for generating a matching
-	regexp to deal with ^^ type error messages.  In short: forget
-	about 8-bit-cleanliness.
-	(preview-parse-messages): Use it.
-
-2004-05-08  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-format-mml): Determine MIME format from
-	file name properly.  And don't return anything for bad overlays.
-
-	* Split ChangeLog.1 off, create dvipng/ChangeLog.
-
-	* preview.el (preview-gs-sentinel): Add info about GhostScript
-	finishing to run buffer.
-	(preview-gs-restart): Same for start.
-	(preview-gs-color-string): Cater for border without mask color
-	(didn't we do that already?)
-
-2004-04-23  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-gs-color-string)
-	(preview-dvipng-color-string): Try to do something reasonably sane
-	when a non-nil border thickness is specified, but no color.
-
-2004-04-20  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* .cvsignore: Added "autom4te.cache".
-
-2004-04-19  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/preview-latex.texi (Simple customization): Don't "unlispify"
-	variable names.
-
-2004-04-12  David Kastrup  <dakas@users.sourceforge.net>
-
-	* Release 0.8.1
-
-	* preview.el (preview-dump-replacements): Use regexp not
-	triggering bugs in older Emacsen.
-	(preview-dump-replacements): Same here.
-
-	* RELEASE, configure.in, doc/preview-latex.texi: Adapt to 0.8.1
-
-	* preview-latex.spec: xemacspkgdir has changed in recent XEmacs
-	releases for Redhat.
-
-	* prv-xemacs.el (preview-mode-setup): Remove non-existent menu.
-
-	* prv-emacs.el (preview-mode-setup): Remove non-existent menu
-	"copied" from TeX-command-list to Command menu.
-
-	* Release 0.8
-
-	* RELEASE: prepare for 0.8
-
-	* preview-latex.spec: prepare for 0.8, bump XEmacs to 21.4.9.
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
diff --git a/elpa/auctex-13.1.3/ChangeLog-preview.1 b/elpa/auctex-13.1.3/ChangeLog-preview.1
deleted file mode 100644
index cdd9956..0000000
--- a/elpa/auctex-13.1.3/ChangeLog-preview.1
+++ /dev/null
@@ -1,3736 +0,0 @@
-2004-04-12  David Kastrup  <dakas@users.sourceforge.net>
-
-	* Release 0.8.1
-
-	* preview.el (preview-dump-replacements): Use regexp not
-	triggering bugs in older Emacsen.
-	(preview-dump-replacements): Same here.
-
-	* RELEASE, configure.in, doc/preview-latex.texi: Adapt to 0.8.1
-
-	* preview-latex.spec: xemacspkgdir has changed in recent XEmacs
-	releases for Redhat.
-
-	* prv-xemacs.el (preview-mode-setup): Remove non-existent menu.
-
-	* prv-emacs.el (preview-mode-setup): Remove non-existent menu
-	"copied" from TeX-command-list to Command menu.
-
-	* Release 0.8
-	
-	* RELEASE: prepare for 0.8
-
-	* preview-latex.spec: prepare for 0.8, bump XEmacs to 21.4.9.
-	
-2004-04-11  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-dvipng-color-string): Try to deliver border
-	thickness.
-	(preview-gs-transact): Don't set page size to 1,1 if that has
-	already been done.
-	(preview-start-dvipng): Use new -D convention for resolution.
-	(preview-pdf2dsc-process-setup): Add resolution to GhostScript
-	call for PDF.  Doh.
-
-	* circ.tex: Format with AUCTeX.
-
-	* preview.el (preview-gs-open): Bypass page initialization if
-	page is 1bp times 1bp (that is: not yet set).
-
-	* latex/preview.dtx: Remove tightpdf option again. Better
-	explanation for tightpage.
-
-	* preview.el (preview-parsed-tightpage): New variable.
-	(preview-TeX-bb): Use tightpage borders if found in file.
-	(preview-gs-flag-error): Display correct file on error.
-	(preview-gs-transact): Don't pass page dimensions if tightpage is
-	active.
-	(preview-required-option-list): Replace dvips option with tightpdf
-	option.
-	(preview-parse-tightpage): New function.
-	(preview-parse-variables): Add preview-parse-tightpage, add
-	function quoting.
-	(preview-gs-open): Move color setup to BeginPage hook.  Rename
-	preview-latex-* PostScript Variables to just preview-*.
-	(preview-gs-transact): Set minimal pagesize if tightpage detected
-	to speed up unimportant setpagedevice operations.
-	(preview-required-option-list): Use tightpage option always.
-	(preview-parse-variables): Remove function quoting: it lead to
-	double quotes and tears.
-	(preview-LaTeX-disable-pdfoutput): Move into separate constant
-	for easy access as it is no longer the standard.
-	(preview-LaTeX-command-replacements): Default to nil to enable
-	PDFTeX operation.  Better customization type.
-
-	* latex/preview.dtx: Some reformatting, add new parse items - and
-	  >, add new option pdftex, adjust tightpage for it, add new
-	  option tightpdf.
-
-	* doc/preview-dtxdoc.pl: Eat spaces after %.
-
-2004-04-09  David Kastrup  <dakas@users.sourceforge.net>
-
-	*  images/preverr.xbm:
-	*  images/preverr.xpm: invert upside-down icons.
-
-2004-03-15  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-gs-color-string): Add missing space in
-	color setup (GhostScript syntax error).
-	(preview-gs-color-string): And another color setup bug.
-
-2004-03-11  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/readme.texi (Activating preview-latex): Make a few changes
-	with regard to keybindings and stuff.
-	(Contacts): Add Paypal info for myself.
-
-	* doc/preview-latex.texi (Keys and lisp): Remove the C-c C-c g
-	pseudobinding from the description.
-	(Keys and lisp): Document mouse actions.
-	(Keys and lisp): Move Kill Job description.
-
-2004-03-10  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-gs-colors): replaced with preview-colors.
-	(preview-pdf2dsc-command): replaces preview-pdftodsc-command
-	(preview-gs-open, preview-gs-color-value)
-	(preview-gs-color-string, preview-dvipng-color-string)
-	(preview-dvipng-open, preview-dvipng-process-setup)
-	(preview-pdf2dsc-process-setup, preview-pdf2dsc-sentinel)
-	(preview-gs-close, preview-dvipng-close)
-	(preview-prepare-fast-conversion, preview-attach-filename): lots
-	of small changed to accommodate pdf2dsc.
-	(preview-parse-messages): Change pattern to accommodate pdfTeX.
-	(preview-LaTeX-command-replacements): Changed to not rely on latex
-	being different from elatex.  And for allowing pdflatex in DVI mode.
-	(preview-dump-replacements, preview-undump-replacements): Same.
-	(preview-cache-preamble): transfer setting of \pdfoutput to
-	dumped format.
-
-	* prv-emacs.el (preview-gs-color-value): Moved to preview.el.
-	(preview-get-colors): Substitute for previous
-	preview-gs-get-colors.
-	(preview-dvipng-get-colors): Removed.
-	* prv-xemacs.el (preview-gs-color-value): Moved to preview.el.
-	(preview-get-colors): Substitute for previous
-	preview-gs-get-colors.
-	(preview-dvipng-get-colors): Removed.
-
-2004-03-02  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* preview.el: Fix xemacs' defalias problem
-
-2004-03-02  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-image-creators): dvipng now uses different
-	place and close routines.
-	(preview-dvipng-command): Fix file name default.
-	(preview-pdf2dsc-command): for PDFLaTeX support
-	(preview-gs-dvips-process-setup): Pass image type.
-	(preview-dvipng-open), (preview-dvipng-process-setup),
-	(preview-dvipng-abort),	(preview-dvipng-sentinel),
-	(preview-dvipng-close): New functions
-	(preview-gs-place): get imagetype as argument.
-	(preview-gs-place): don't create temporary file names for dvipng.
-	(preview-dvipng-place): deleted.
-	(preview-dvipng-place-all): New function.
-	(preview-attach-filename): New function for PDF support.
-	(preview-delete-file): Support attached files.
-	(preview-format-mml): Slight formatting changes.
-
-2004-01-14  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-parsed-pdfoutput): Add detection for PDF
-	output from preview.sty.
-	(mail-header-encode-parameter): Encode the header ourselves: it
-	seems that versions of the library are not good at that.
-	(preview-parse-variables): Add `preview-parsed-pdfoutput'.
-	(preview-map): Add keybinding for `preview-copy-region-as-mml'.
-	(preview-copy-mml): factor out `preview-format-mml'.
-	(preview-copy-region-as-mml): New function.
-	(preview-format-mml): New function.
-
-2004-01-11  David Kastrup  <dakas@users.sourceforge.net>
-
-	* latex/preview.dtx (subsection{Preview attaching commands}):
-	Tell preview-latex when the output format is PDF.
-
-2004-01-06  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-region): Use "<none>" for file name if
-	buffer not associated with a file.
-	(preview-parse-messages): recognize "<none>" to mean
-	TeX-command-buffer.
-	(preview-region): Use `preview-generate-preview' instead of
-	`TeX-command'.
-	(preview-document): Same.
-	(preview-at-point): Add arguments to allow mouse use at later
-	time.
-	(LaTeX-preview-setup): Don't touch TeX-command-list.
-	(preview-cache-preamble): Use `preview-generate-preview' instead
-	of `TeX-command'.
-	(TeX-inline-preview): Deprecate.
-	(preview-generate-preview): New function.
-	(TeX-inline-preview-internal): Remove `name' argument.
-
-2004-01-04  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-equality-transforms)
-	(preview-relaxed-string=, preview-walk-document)
-	(preview-required-option-list): Doc changes.
-	(preview-disabled-string, preview-inactive-string)
-	(preview-active-string, preview-place-preview)
-	(preview-reinstate-preview): Use new context menus and give help
-	strings for them.
-	(preview-copy-text, preview-copy-mml, preview-active-contents)
-	(preview-context-menu): Implement context menu and functionality.
-	(mail-header-encode-parameter): Add an autoload cookie for this
-	function taken from `mail-parse.el'.
-
-2003-11-11  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* Makefile.in, doc/Makefile.in, latex/Makefile.in: Add DESTDIR
-	variable
-
-2003-11-10  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* preview.el: Add 'dvipng preview-scale functionality
-
-2003-11-08  Stephen Reindl  <sr@stephenreindl.de> (tiny change)
-
-	* preview-latex.spec (%install): rm texinfo 'dir' file because
-	this file is not needed for distribution (rpm 4.1+ complains about
-	this 'missing' file).
-
-2003-11-07  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* preview.el: Fix dvipng resolution
-
-2003-11-06  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* prv-xemacs.el:
-	* prv-emacs.el:
-	* preview.el: Add color handling for dvipng
-
-2003-11-05  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* preview.el: Primitive dvipng support. Lacking ascent and colors.
-
-2003-11-04  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/todo.texi: Add quite a few more wishes.  Actually, it would
-	be nice to strike off a few instead.
-
-2003-11-02  David Kastrup  <dakas@users.sourceforge.net>
-
-	* latex/preview.dtx (subsection{Selection options}): Fix the
-	carnage broken document classes like elsart.cls and IEEEtran.cls
-	do to \endfigure and \endtable, and complain about it in
-	appropriate warning messages.
-
-2003-10-15  David Kastrup  <dakas@users.sourceforge.net>
-
-	* latex/preview.dtx (subsection{Selection options}): Let the
-	textmath option also preview the `math' environment.
-
-2003-07-10  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/wininstall.texi: fix web page of AUCTeX.
-
-	* doc/install.texi (Prerequisites): fix web page of AUCTeX.
-
-	* preview.el (LaTeX-preview-setup, preview-parse-messages)
-	(TeX-inline-preview): Fix references to AUCTeX.
-
-	* aclocal.m4 (library): Fix references to AUCTeX.
-
-	* RELEASE: Fix references to AUCTeX.
-
-2003-06-19  David Kastrup  <dakas@users.sourceforge.net>
-
-	* latex/preview.dtx: Make \long what needs to be \long in order
-	to deal with argument lists and macros that might contain \par.
-
-2003-05-13  David Kastrup  <dakas@users.sourceforge.net>
-
-	* configure.in: Really bail if 8bit test fails.
-
-	* circ.tex (section{Die gerade Linie}): Add comments for
-	intentional bugs.
-
-2003-04-28  David Kastrup  <dakas@users.sourceforge.net>
-
-	* configure.in: Fix check for images.
-
-	* aclocal.m4 (library): Try setting the EMACS_cv_SYS_* variable
-	that we are actually checking.  Is that correct?
-
-2003-04-17  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* doc/wininstall.texi: Corrected --with-lispdir and --with-packagedir
-
-2003-04-09  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4: More sane emacs-macro path-searching.
-
-2003-03-31  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4 (EMACS_PROG_EMACS): Make the test fail gracefully
-	when no binary executable is found. More generally, make the
-	emacs-macro path-searching tests run.
-	
-2003-03-30  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/install.texi (Configure), doc/wininstall.texi: explain
-	--with-emacs and stuff even less ambiguously.
-
-2003-03-28  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/faq.texi (Installation Trouble): Update Windows info.
-
-2003-02-15  David Kastrup  <dakas@users.sourceforge.net>
-
-	* configure.in: quote MAKEINFO.
-
-	* README.CVS: Fix instructions because autoconf now does not need
-	patching anymore.
-
-	* doc/preview-latex.texi: juggle the dircategory, hopefully right
-	now.
-
-2003-02-13  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/preview-latex.texi: Somewhat changed info dir entries.
-	(Simple customization): add hint for RefTeX.
-
-	* doc/problems.texi, doc/macros.texi: anticipate name change of
-	AUC TeX to AUCTeX.
-
-	* aclocal.m4, configure.in: resynch with AUCTeX aclocal.m4.
-	Lots of name changes.
-
-	* configure.in: Remove redundant checks/substs.
-
-	* aclocal.m4 (AC_EXAMINE_PACKAGEDIR): lots of fixes with regard
-	to quoting, bad code and other stuff.
-	(AC_CHECK_AUCTEX): remove trailing slash.
-
-2003-02-10  Alan Shutko  <ats@acm.org>
-
-	* aclocal.m4: Changed all references of AUCTEXDIR to auctexdir.
-
-	* Makefile.in (auctexdir): Changed all references of AUCTEXDIR to
-	auctexdir.
-
-2003-02-05  David Kastrup  <dakas@users.sourceforge.net>
-
-	* latex/preview.dtx (section{Package options}): Correct doc of
-	\PreviewBbAdjust.
-
-2003-02-05  Alan Shutko  <ats@acm.org>
-
-	* doc/problems.texi: Add documentencoding.
-	(Emacs problems): Move @end itemize after XEmacs.
-
-2003-02-03  David Kastrup  <dakas@users.sourceforge.net>
-
-	* latex/preview.dtx (subsection{The \texttt{auctex} option}):
-	Make \item actually produce an \item.
-
-2003-01-27  David Kastrup  <dakas@users.sourceforge.net>
-
-	* doc/problems.texi (Emacs problems): CVS Emacs supports PNG now.
-
-	* doc/wininstall.texi: CVS Emacs supports PNG images now.
-
-	* prv-xemacs.el (null-device): Add defvar for older XEmacsen.
-
-2003-01-24  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (preview-gs-sentinel): Delete PostScript file when
-	GhostScript has finished.
-	(preview-gs-dvips-sentinel): Don't mark PostScript file for
-	deletion when GhostScript will be run: otherwise preview.el will
-	delete the PostScript file automatically when the last preview has
-	been generated but before GhostScript exits.  And since
-	GhostScript has the file still open, some "operating systems" will
-	refuse to delete the PostScript file at that moment.
-
-2003-01-20  David Kastrup  <dakas@users.sourceforge.net>
-
-	* Release 0.7.8
-	
-	* aclocal.m4: Correct environment spellings for Makefiles.
-
-	* latex/preview.dtx (subsection{The internals}): comment out color
-	setup.  That means that one might not be able to use color.sty for
-	setting up fore/background color, but it will also mean that
-	loading color.sty does not interfere with the initial colors set
-	up inside of GhostScript.  In the long run, we will have to solve
-	this differently.
-
-2003-01-19  David Kastrup  <dakas@users.sourceforge.net>
-
-	* latex/preview.dtx (section{Package options}) 
-	(subsection{The \texttt{showlabels} option}), doc/todo.texi:
-	spell RefTeX correctly.
-
-	* preview.el (preview-gs-open): Get really paranoid about closing
-	our output file in a way which should get rid of races.
-	(preview-ps-quote-filename): Get an optional argument for
-	avoiding making file names relative (like null-device).
-	(preview-equality-transforms, preview-relaxed-string=,
-	preview-canonical-spaces): Add functionality for relaxed check of
-	region changes (should allow outline-minor-mode in XEmacs, too,
-	and paragraph reformatting).
-
-	* prv-emacs.el (preview-check-changes): use
-	`preview-relaxed-string=' for detecting relevant changes.
-
-	* prv-xemacs.el (preview-create-icon): Use defsubst instead of
-	defmacro in order to avoid double evaluation of `file'.
-	(preview-check-changes): use `preview-relaxed-string=' for
-	detecting relevant changes.
-	
-	* latex/preview.dtx (section{Introduction}) 
-	(section{Package options}, subsection{Supporting conversions}):
-	Mention that `tightpage' requires `dvips', too.
-
-2003-01-18  David Kastrup  <dakas@users.sourceforge.net>
-
-	* Makefile.in (install-el, install-icons): Fix overquoting.
-
-2003-01-17  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* Makefile.in (install): Unquote $x so that the install prints
-	what is installed.
-
-2003-01-17  David Kastrup  <dakas@users.sourceforge.net>
-
-	* aclocal.m4 (AC_SHELL_QUOTIFY): c\:\\bin is correct, but ugly.
-	Don't quote : specifically, it is not likely to be a special shell
-	character.
-
-	* doc/Makefile.in (infodir): Add a few missing environment
-	variables.
-
-	* latex/Makefile.in, Makefile.in, aclocal.m4, configure.in: try
-	to deal as perfectly as possible with spaces in file names,
-	quotes, backslashes and desperate things in general.
-
-2003-01-15  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* configure.in: Use AC_PROG_EMACS and more portable
-	AC_PATH_LISPDIR/PACKAGEDIR
-	
-	* aclocal.m4 (AC_PROG_EMACS): New. Sanitize AC_PATH_LISPDIR. Make
-	AC_PATH_PACKAGEDIR portable.
-
-2003-01-10  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* Makefile.in: Make Solaris make grok the remaining long lines
-
-2003-01-10  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el (LaTeX-preview-setup): Change menu name for
-	generating customize menu to "Extend this menu".
-
-	* configure.in (TEXMFGEN): Make this possibly more portable (at
-	the very least, we had some potential quoting problems).
-
-	* autogen.sh, configure.in: Ok, darn them all.  We now have a
-	configure.in that does no longer need to get patched up after
-	autoconf, regardless of which autoconf version gets used between
-	2.13 and 2.57 or hopefully later.
-
-2003-01-07  David Kastrup  <dakas@users.sourceforge.net>
-
-	* Makefile.in (AUCTEXLISP): quoting levels still unsufficient.
-
-	* configure.in: Error message contained a single backquote, and
-	this made autoconf-213 barf.
-
-	* Makefile.in (AUCTEXLISP): quote sed command correctly.
-
-	* README.CVS: Update info about what autogen.sh generates.
-
-	* doc/wininstall.texi: Well, forget a few details.  Also added.
-
-	* autogen.sh: Make much more simple, so that this will work with
-	more sed versions.
-
-	* doc/wininstall.texi: Major overhaul, taking also GNU Emacs CVS
-	into account.
-
-	* Makefile.in: Lots of quote fixes to make this hopefully compile
-	better when paths may contain spaces and backslashes (the horror,
-	the horror).
-
-	* latex/Makefile.in: Lots of quote fixes to make this hopefully
-	compile better when paths may contain spaces and backslashes
-	(the horror, the horror).
-
-	* doc/preview-latex.texi (Keys and lisp): Rearrange section,
-	cater for renamed menus, some better explanations.
-
-	* doc/faq.texi (Installation Trouble): Some rearrangements and
-	additional explanations.
-
-	* latex/preview.dtx (section{Provided Commands}): Add description
-	of \PreviewOpen and \PreviewClose.
-	(subsection{Selection options}): Typo in displaymath hook on \[
-	fixed.
-	(subsection{Preview attaching commands}): Fix code of
-	\PreviewOpen and \PreviewClose which need to have their own
-	groups open and close always.
-
-2003-01-06  David Kastrup  <dakas@users.sourceforge.net>
-
-	* latex/preview.dtx (section{Provided Commands}): Add a lot of
-	additional possibilities for previewing commands and document
-	them.
-
-	* doc/preview-dtxdoc.pl: convert @ to @@, add braces around \marg
-	argument, allow spaces in \oarg argument.
-
-	* doc/Makefile.in (install): rename INSTALLINFO to INSTALL_INFO
-	for consistency.
-
-	* autogen.sh: Allow use of AUTOCONF, use sed.
-
-	* configure.in: Rework the language stuff autoconf sickness.
-	Require autogen.sh for editing work.
-
-2002-12-29  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-clearout-section): New function.
-	(preview-map): Add keybinding to it.
-	(LaTeX-preview-setup): Reorganize Preview menu for better user
-	friendliness.
-
-2002-12-22  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex/Makefile.in (install-texmf): don't call TEXHASH with
-	argument: some of the substitutes might not like it.  Better safe
-	than sorry.
-
-	* configure.in: A few more texhash-related fixes.
-
-2002-12-20  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Makefile.in (LISP_SOURCES): Use = instead of := for non-GNU
-	make versions.  Also in other variables.
-
-2002-12-19  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex/preview.dtx (section{Package options}): Document
-	`footnotes' option.
-	(section{Provided Commands}): Document new second optional
-	argument to \PreviewMacro*.
-	(subsection{Parsing commands}): Obliterate \pr@seq and make
-	\pr@callafter have different semantics.
-	(subsection{Preview attaching commands}): New macroo \pr@endmacro
-	needed for new \pr@callafter semantics.
-	(subsection{Preview attaching commands}): Implement the new
-	second argument to \PreviewMacro* and \PreviewEnvironment*.
-	(subsection{Preview attaching commands}): Make \pr@startsnarf
-	adapt to new \pr@callafter semandtics.
-	(subsection{The \texttt{auctex} option}): Use the new semantics
-	in a number of cases.
-
-	* doc/install.texi (Loading the package): Make this more
-	fool-proof by leaving out alternatives and reordering.
-
-2002-12-18  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* preview.dtx: Add \caption to auccfg
-
-2002-12-17  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Release 0.7.7
-	
-	* prv-emacs.el (preview-unwatch-preamble): Fix a lethal typo.
-
-	* Release 0.7.6
-
-	* preview-latex.spec (Requires): Bump to 0.7.6
-
-	* doc/faq.texi (Requirements): Change version requirements for
-	AUC TeX.
-
-	* doc/readme.texi (Activating preview-latex): Explain about what
-	to do if preview-latex.el did not get installed properly.
-
-	* doc/preview-latex.texi (Keys and lisp): Explain about new
-	commands and options.
-	(Simple customization): Explain how to keep counters accurate.
-	(The Emacs interface): document new options.
-
-	* doc/install.texi (Prerequisites): Explain about AUCTeX and
-	XEmacs versions.
-	(Loading the package): Recommend using preview-latex.el as
-	standard measure.
-
-	* Makefile.in (GS): Inherit GhostScript executable name.
-	(preview-latex.el): If GhostScript is not named "gs", change
-	preview-gs-command setting appropriately.  Add the Lisp
-	installation directory to the load-path.
-
-	* configure.in: use : instead of /bin/true
-	Check typical GhostScript executable names on Windows.  Check for
-	initexmf -u (MikTeX specific).
-
-	* RELEASE: Some more changes for 0.7.6
-
-2002-12-16  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-string-expand): Get optional separator
-	argument.
-	(preview-expandable-string): Change type somewhat.
-	(preview-clearout-document): doc change.
-	(preview-default-preamble, preview-LaTeX-command): Simplify to
-	changed definition of preview-expandable-string.
-
-	* prv-xemacs.el (preview-mode-setup, preview-watch-preamble) 
-	(preview-unwatch-preamble): Differentiate between unwanted formats
-	and formats without loaded master file.
-
-	* prv-emacs.el (preview-watch-preamble, preview-unwatch-preamble,
-	preview-mode-setup): Differentiate between unwanted formats and
-	formats without loaded master file.
-
-2002-12-15  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Makefile.in (preview-latex.el): Avoid putting the output of pwd
-	inside of "...", because something like "C:\notagain" is not
-	quite the Lisp string we'd want.
-
-	* preview.el (preview-walk-document): New function walking
-	through buffers of current document.
-	(preview-clearout-document): New function for completeness.
-	(preview-map): Add keybinding for it.
-	(LaTeX-preview-setup): Add menu entry for it.
-
-	* configure.in: Preparations for 0.7.6
-
-	* RELEASE: Preparations for 0.7.6
-
-2002-12-14  David Kastrup  <David.Kastrup@t-online.de>
-
-	* aclocal.m4: Don't lie about name of option --with-texmf-dir
-
-2002-12-13  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex/preview.dtx (subsection{The \texttt{footnotes} option}):
-	new option.
-
-	* preview.el (preview-default-option-list): Switch on previews
-	for footnotes by default.
-
-2002-12-12  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* autogen.sh: Nitpicking
-
-	* aclocal.m4, configure.in, doc/Makefile.in, doc/macros.texi:
-	Sanitize makeinfo macro tests
-	
-	* configure.in: Make LANG and LC_CTYPE saving work across
-	recursive call of ./configure (2.52)
-	
-2002-12-12  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex/preview.dtx (subsection{The internals}): Kill insertions
-	off that annoy our space strippers.  That makes
-	\PreviewMacro[*[]{}]{\footnote} feasible.
-
-2002-12-11  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* images/preview-cap-up.xpm: Fix bg and fg color issues
-
-2002-12-10  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* autogen.sh: Make LANG and LC_CTYPE saving work across recursive
-	call of ./configure (2.13)
-
-	* doc/macros.texi: Typo fixed
-
-2002-12-10  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-counter-find): Take counters by searching
-	forward if searching backwards does not avail us.
-	(preview-reinstate-preview): Optimize queue/tempdir handling for
-	the most common case.
-
-2002-12-09  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-counter-find): Factor out stuff from advice
-	since it will otherwise miss out on compatibility macros for XEmacs.
-	(TeX-region-create): Factor out advice.
-	(preview-reinstate-preview): Oops, wrong data if nothing
-	changed.  Switched around.
-
-	* latex/preview.dtx (subsection{Preview attaching commands}):
-	Don't \unskip in vertical modes in preview/nopreview
-	environments.
-
-	* preview.el (preview-parsed-counters): New variable.
-	(preview-dissect): export counter info.
-	(preview-place-preview): get counter info.
-	(preview-reinstate-preview): resinstate counters also.
-	(preview-default-option-list): add counters option.
-	(preview-string-expand): New function.
-	(preview-expandable-string): New type.
-	(TeX-region-create): Advice for counter restoration.
-	(preview-last-counter): for restoring.
-	(preview-extract-counters): New function.
-	(desktop-buffer-preview-misc-data): Sort stuff when writing and
-	deal with counters.
-	(preview-dissect, preview-buffer-restore-internal) 
-	(preview-place-preview): Deal with counters.
-	(preview-buffer-has-counters): New variable during parsing.
-	(preview-place-preview): Deal with counters.
-	(preview-required-option-list): New option.
-	(preview-make-options, preview-make-preamble): deleted
-	(preview-default-preamble, preview-LaTeX-command): redefine using
-	expandable strings.
-	(LaTeX-preview-setup): Replace entry in TeX-command-list with
-	dummy.
-	(LaTeX-preview-setup): Delete "%D" and "%P" fudges.
-	(preview-parse-counters): New function for parsing counters.
-	(preview-parse-variables): Add preview-parsed-counters to parse
-	list.
-	(preview-parse-messages): deal with counters.
-	(preview-dump-replacements): Add preview-LaTeX-command-replacements
-	(preview-cache-preamble): Don't generate string for
-	TeX-inline-preview, it does so itself.
-	(TeX-inline-preview): Generate command from preview-LaTeX-command
-	(preview-report-bug): Report more variables.
-
-2002-12-07  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (LaTeX-preview-setup): simplify "%m" entry in
-	TeX-expand-list.
-	(preview-create-subdirectory): return a quoted relative file name.
-	(preview-cache-preamble): various directory name related changes
-	so that everything will work master-relative.
-	(preview-cache-preamble-off): Same here.
-	(TeX-inline-preview-internal): Same here.
-	(preview-report-bug): Add autoload cookie.
-	(preview-create-subdirectory): Make dvips directory relative.
-	(preview-report-bug): also report LaTeX-command-style.
-
-2002-12-06  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-gs-open): Another GhostScript security work
-	around, this time leaving off something that confuses 7.x
-	releases of AFPL GhostScript.
-
-2002-12-03  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* Makefile.in:
-	* prv-xemacs.el: handle the new toolbar image 
-
-	* images/preview-cap-up.xpm: toolbar image
-
-2002-11-29  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* doc/readme.texi:
-	* doc/preview-latex.texi:
-	* doc/macros.texi:
-	* doc/Makefile.in: 
-	* configure.in: 
-	* aclocal.m4 (AC_TEST_MAKEINFO_ACRONYM): Attempt to make docs
-	build with old texinfo
-
-2002-11-28  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Release 0.7.5
-	
-	* latex/preview.dtx (subsection{Debugging options}): Typos.
-
-	* Makefile.in (use-hint): Add XEmacs version hint.
-
-	* prv-xemacs.el (preview-defmacro): define compatibility macros
-	only at compile time.
-	(preview-mode-setup): correct check for icon in toolbar.
-
-	* preview.el (require): use load-library on prv-xemacs.el in
-	order to get the compatibility macros at compilation time.
-
-2002-11-22  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Release 0.7.4
-
-	* preview-latex.spec (Requires): New RPM brain damage means we
-	have to disable the 8bit test.
-
-	* doc/faq.texi: Various updates.
-
-	* doc/install.texi: Some cosmetic changes and version info
-	updates.
-
-	* doc/preview-latex.texi (Keys and lisp): Adjust docs for changed
-	menu structure (Preview having a top-level entry).
-	(On EPS previews): phase out info about historical `postscript'
-	settings.
-
-	* preview.el (preview-image-type): Don't offer `postscript' when
-	customizing.
-
-	* configure.in: bump version.
-
-	* doc/preview-latex.texi: bump version.
-	(Keys and lisp): reorder so that indexes refer to the start of
-	items.
-
-	* preview.el (preview-gs-transact): add a bit of paranoia into
-	page shifts in case the coordinate origin is not upper left.
-	Similar to change in tightpage option of preview.dtx.
-	(preview-LaTeX-command-replacements): comment fix.
-
-	* latex/preview.dtx (subsection{The \texttt{counters} option}):
-	new option and documentation: add counter checkpoints in
-	diagnostics.
-
-2002-11-21  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-xemacs.el (preview-mode-setup): And here we have the
-	toolbar icon for XEmacs users.  Does not look too pretty, but
-	might inspire volunteers for improvements.
-
-2002-11-07  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4: Cosmetic change to the AUC TeX path printout
-	
-2002-11-20  David Kastrup  <David.Kastrup@t-online.de>
-
-	* RELEASE: some changes for 0.7.4
-
-	* preview.el (preview-dump-command, preview-undump-command):
-	deleted.
-	(preview-do-replacements): New function for performing
-	replacements in strings.
-	(preview-LaTeX-command-replacements, preview-format-name) 
-	(preview-dump-replacements, preview-undump-replacements): new
-	variables.
-	(preview-cache-preamble): adapt to new variables.
-	(TeX-inline-preview, TeX-inline-preview-internal): same.
-
-2002-11-18  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-emacs.el (preview-mode-setup): Add preview-at-point to the
-	toolbar, for those people that have not seen fit to disable it.
-	Volunteers for the XEmacs equivalent?
-
-2002-11-10  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-ps-quote-filename): New function replacing
-	preview-ps-quote, generating a relative file name.
-	(preview-prepare-fast-conversion): Use it.
-	(preview-gs-transact): Use it.
-	(LaTeX-preview-setup): Make tmp directory name relative.
-	Problem is that Cygwin absolute paths are not suitable for
-	passing into MikTeX.  Sigh.  But perhaps relative file names are
-	nicer, anyway.
-	(preview-parse-messages): Fix regexps for the sake of people
-	incompetent to make the run buffer not contain ^M everywhere.
-	Another Windows-related "fix".
-
-2002-11-05  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-gs-open): Place color setup after
-	setpagedevice.
-
-	* latex/preview.dtx (subsection{Supporting conversions}): Make
-	the tightpage option generate proper /PageOffset values also for
-	devices with bottom-up coordinate systems.
-
-	* doc/problems.texi: Remove preview-gs-broken-security docs.  See
-	below.
-
-	* preview.el (require): Don't abort compilation if desktop or
-	reporter packages are not installed.
-	(preview-gs-broken-security): Removed:
-	(preview-gs-open): Workaround for braindead security.
-
-2002-11-04  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Changes in order to preserve point in previews as follows:
-	* preview.el (preview-at-point): Pass selected window into
-	preview-toggle.
-	(preview-place-preview): Pass event into preview-toggle.
-	(preview-reinstate-preview): Same here.
-	* prv-emacs.el (preview-toggle): take additional argument (event
-	or window).
-	(preview-last-location): New variable, buffer-local.
-	(preview-mark-point): Remember point before moving out.
-	(preview-restore-position): New function.
-	* prv-xemacs.el (preview-toggle): take additional argument (event
-	or window).
-	(preview-last-location): New variable, buffer-local.
-	(preview-mark-point): Remember point before moving out.
-	(preview-restore-position): New function.
-
-2002-10-21  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* configure.in: Fix texhash check 
-
-2002-09-16  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex/preview.dtx (section{Introduction}): Mention tightpage
-	option for image conversion already here.
-	(\pr@endbox): set \reserved@a to something harmless for skipping
-	(if it was set to a conditional, we got into trouble).
-	(subsection{Selection options}): Redo the textmath option because
-	the exscale package (for example) does dirty things within
-	\frozen@everymath.
-
-2002-09-06  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/faq.texi: Explain about 'Preview-LaTeX exited abnormally
-	with code 1' message
-
-2002-09-02  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-xemacs.el (preview-mode-setup): Make behaved startup in
-	buffers without associated file (M-x calendar RET tfw produces
-	things like that).  Generating previews will not work before you
-	save the buffer, but at least the stuff doesn't bomb out right
-	away.
-
-	* prv-emacs.el (preview-mode-setup): Make behaved startup in
-	buffers without associated file (M-x calendar RET tfw produces
-	things like that).  Generating previews will not work before you
-	save the buffer, but at least the stuff doesn't bomb out right
-	away.
-
-	* circ.tex: Load and save once to make it X-Symbol-compatible
-	(changes are negligible, and it makes demoing mixtures of the two
-	tools nicer).
-
-	* preview.el (LaTeX-preview-setup): Fix menu position of generated
-	customize menu.
-	(preview-format-kill, preview-dump-file-name) 
-	(preview-cache-preamble, TeX-inline-preview-internal): Use prefix
-	`prv_' for dumped formats to avoid name collisions (for example,
-	with WhizzyTeX).
-
-2002-08-14  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Release 0.7.3
-
-	* preview.el (preview-auto-cache-preamble): Renamed from
-	preview-dump-default.  Make the default 'ask: that way people
-	will be hard put to overlook this feature, but are not stuck on
-	it in case it causes trouble.  Perhaps will make them read the
-	manual, too, in order to set this to T.
-	(preview-map): Use preview-cache-*
-	(preview-cache-preamble, preview-cache-preamble-off): renamed
-	from preview-dump-*.
-
-	* doc/preview-latex.texi (Keys and lisp): Rename
-	preview-dump-format and its ilk to preview-cache-preamble.
-	(Simple customization): Mention automatic preamble caching.
-
-2002-08-13  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (TeX-inline-preview): Use set-process-coding-system
-	only when Mule is active.
-	(preview-document): Save document if necessary.
-	(TeX-inline-preview): Some overhaul.
-	(TeX-inline-preview-internal): Separated out so that
-	region/format dumps don't interfere.
-
-	* prv-xemacs.el (preview-mode-setup): See below.
-	(preview-dump-threshold): See below.
-	(preview-preamble-format-cons): File local variable for watching.
-	(preview-preamble-check-change, preview-watch-preamble) 
-	(preview-unwatch-preamble): See below.
-	(preview-handle-before-change): Call
-	preview-preamble-check-change.
-
-	* prv-emacs.el (preview-dump-threshold): Regexp ending dump.
-	(preview-preamble-changed-function): New function.
-	(preview-watch-preamble): New function.
-	(preview-unwatch-preamble): New function.
-	(preview-mode-setup): Check whether we open a watched file.
-
-	* preview.el (preview-buffer): Move region exclusion into advice
-	for TeX-region-create.
-	(preview-dump-default): New variable, tells us whether we should
-	dump formats automatically.
-	(preview-dumped-alist): Semantics change.
-	(preview-dump-format): Use watch functions from prv-*.el
-	(preview-clear-format): new optional argument, save last wanted
-	state.
-	(TeX-inline-preview): Use preview-dump-default.
-
-2002-08-07  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* autogen.sh: Fixed autoconf-fix message
-
-2002-08-07  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview-latex.spec (Release): Set to 9 (prerelease)
-	(Requires): Add FAQ to docs.
-
-	*  doc/faq.texi: FAQ added.
-
-2002-08-06  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-xemacs.el (preview-use-balloon-help): New boolean
-	customization variable.
-	(preview-mode-setup): Use it.
-
-	* doc/preview-latex.texi (The Emacs interface): Document it.
-
-2002-08-05  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex/preview.dtx (subsection{Supporting conversions}): change
-	default of \PreviewBbAdjust from 0.5bp to 0.50001bp.
-
-2002-08-04  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-back-command): New optional argument
-	NOCOMPLEX.
-	(preview-parse-messages): Use it for not skipping backwards over
-	braced expressions when start and end of triggered errors match.
-
-2002-08-03  David Kastrup  <David.Kastrup@t-online.de>
-
-	* RELEASE: update RedHat distro info.
-
-	* doc/preview-latex.texi: Remove documentlanguage setting: English
-	is the default anyway, and declaring it breaks the broken TeXlive 7
-	texinfo distribution.
-
-	* doc/todo.texi: Updates.
-
-	* RELEASE: New leading commercial.
-
-2002-08-01  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/preview-latex.texi: Typo corrected
-
-2002-07-31  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/Makefile.in (preview-latex/index.html, clean): clean out
-	preview-latex directory for html-docs.
-
-	* doc/problems.texi (Problems with GhostScript): document
-	preview-gs-broken-security.
-
-	* doc/preview-latex.texi: Bump version to 0.7.3.
-	(The Emacs interface): Document changes in options.
-
-	* doc/install.texi (Prerequisites): GhostScript problem info.
-
-	* doc/Makefile.in (TEXIFILES): New macro.
-	(preview-latex/index.html, preview-latex.dvi, preview-latex.info):
-	Make dependency on TEXIFILES.
-	(clean): remove INSTALL.windows
-
-	* preview.el (preview-parsed-font-size) 
-	(preview-parsed-magnification): documented.
-	(preview-hook-enquiry): Use value of symbol only if bound.
-	(preview-document-pt-list): Correct customization type.
-
-2002-07-30  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex/preview.dtx (section{Package options}): document `lyx'
-	option.
-
-	* doc/wininstall.texi: New file documenting XEmacs/Windows,
-	courtesy of Anthony Williams.
-
-2002-07-29  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-parsed-font-size) 
-	(preview-parsed-magnification): new variables set from
-	preview.sty
-	(preview-get-magnification): consults
-	preview-parsed-magnification.
-	(preview-gs-resolution): consult preview-get-magnification.
-	(preview-gs-open): Delay setup of preview-gs-command-line
-	(preview-gs-dvips-process-setup): complete it.
-	(preview-hook-enquiry): New function.
-	(preview-document-pt-list): Sources of document-pt.
-	(preview-auctex-font-size): Previously preview-document-pt
-	(preview-document-pt): Uses preview-document-pt-list
-	(preview-scale-from-face): defer part of calculation.
-	(preview-parse-variables): Variable list set from preview.sty
-	(preview-parse-messages): Clear them at start of parse.
-	(preview-parse-messages): New pattern for variable list.
-	(preview-parse-messages): magnification for PS bounding box.
-	(preview-parse-messages): Parse variables from preview.sty
-	(preview-get-geometry): Use preview-hook-enquiry for call of
-	preview-scale-function.
-
-2002-07-28  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex/preview.dtx (subsection{Preview attaching commands}): Fix
-	\PreviewEnvironment*
-	(subsection{Preview attaching commands}): Type out font size and
-	magnification info at start of document.
-	(subsection{Supporting conversions}): Take DVI magnification into
-	account in `tightpage' option.
-
-2002-07-26  David Kastrup  <David.Kastrup@t-online.de>
-
-	* circ.tex: Demonstrate showlabels (and fix a math oversight).
-
-	* latex/preview.dtx (subsection{The \texttt{showlabels} option}):
-	Changes, different look, more robust.
-
-2002-07-25  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/problems.texi: Info on windows-xemacs
-
-2002-07-25  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (LaTeX-preview-setup): Fix form of preview-entry in
-	order not to confuse customize.
-
-2002-07-24  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (TeX-inline-preview): Export buffer coding system to
-	TeX process output encoding (for our Polish friends and others).
-	Hope this does not break non-Mule XEmacsen if such are around.
-
-2002-07-23  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-image-creators): Change tiff device to use
-	tiff12nc, which has a chance of working with the current
-	settings, at the cost of large file sizes.
-
-2002-07-23  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/install.texi: Minor changes
-
-	* doc/problems.texi: Documented GNU gs 7.05 security bug info
-
-2002-07-22  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex/preview.dtx (subsection{The \texttt{showlabels} option}):
-	Make sanitization of labels more consistent and switch to
-	typewriter font.
-
-2002-07-19  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-xemacs.el (preview-mode-setup): Add preview menu.
-
-	* prv-emacs.el (preview-mode-setup): Add preview menu.  Why is it
-	before the LaTeX menus?
-
-	* preview.el (preview-map): Prefix-keymap.
-	(LaTeX-preview-setup): Use it.
-
-2002-07-18  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-xemacs.el (face-attribute): shift stuff to compile time.
-	(preview-with-LaTeX-menus, preview-mode-setup): cosmetic changes.
-
-	* preview.el (preview-LaTeX-command): Use Windows-friendly
-	quoting.
-	(preview-dump-command, preview-undump-command): Same here.
-
-2002-07-16  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-ps-quote): New function.
-	(preview-prepare-fast-conversion): Use it.
-	(preview-gs-transact): Use it.
-
-	* latex/preview.dtx (subsection{The \texttt{auctex} option}):
-	Output font size.
-	(subsection{The \texttt{lyx} option}): New option.
-	(subsection{Supporting conversions}): Write out tightpage
-	dimensions before each change.
-	(section{Various driver files}): generate prlyx.def.
-
-2002-07-11  David Kastrup  <dak@localhost.localdomain>
-
-	* preview.el (preview-gs-broken-security): New option specifying
-	when to disable security.
-	(preview-gs-open): Use it.  Also abort more predictably if
-	setpagedevice fails, usually due to broken security.
-
-2002-05-28  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (LaTeX-preview-setup, preview-parse-messages): cater
-	to abbreviated locator error message.
-	(preview-clearout-at-point): New function.
-	(LaTeX-preview-setup): add to menus and cleanup unnecessary flags.
-
-	* latex/preview.dtx: replace "Package Preview Error" with
-	"Preview": too many people got confused.
-
-	* doc/preview-latex.texi (Simple customization): Document new
-	auto-reveal default.
-	(Simple customization): Document a better way for default
-	options.
-
-	* preview.el (preview-gs-open): bind preview-latex-do PostScript
-	operator.
-	(preview-auto-reveal): Change default to auto-open on move
-	left/right.
-
-2002-05-08  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/todo.texi: add request for other TeX formats.
-
-	* preview.el (preview-parse-messages): There is little point in
-	being more picky about ( than we are about ), since all that this
-	buys us is bad nesting.
-
-	* prv-emacs.el (preview-gs-get-colors): Warp outline borders to
-	integral pixels in order to avoid antialiasing artifacts.
-
-2002-05-06    <dak@lola.goethe.zz>
-
-	* preview.el (preview-back-command): Changed semantics in order
-	not to backstep over punctuation.
-	(preview-get-geometry): Bad error message format.
-
-2002-04-30  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview.el (preview-dump-format):
-	Now checks if format has changed; if it hasn't,
-	no new dump is made.
-
-	* preview.el (preview-buffer): Changed to mirror the behaviour of
-	TeX-region-create. This is probably the best we can do.
-
-2002-04-29  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview.el (preview-buffer): allow it to work with format
-	caching + added comment
-	
-2002-04-28  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/preview-latex.texi:
-	Document preview-clear-format and its keybindings
-
-	* preview.el (preview-clear-format):
-	new, also changed keybinding for it
-
-2002-04-26  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/preview-latex.texi: Documented preview-dump-format
-
-	* preview.el: Cosmetic change in menu
-
-2002-04-26  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (LaTeX-preview-setup): Menu entries and keybindings
-	for preview-dump-format.
-	(preview-dumped-list): New variable: dumped formats.
-	(preview-dump-format): New command for pregenerating format files.
-	(TeX-inline-preview): Use dumped format if present.
-	(preview-dumped-list): Move.
-	(preview-cleanout-tempfiles): Also kill format files.
-	(preview-format-extensions): New variable for cleanup purposes.
-	(TeX-inline-preview): preview-dumped-list contains expanded file
-	names.
-
-2002-04-24  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* problems.texi: Slight index change
-
-	* preview-latex.texi (Keys and lisp): Added the menu entries
-
-2002-04-23  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* autogen.sh: Test for unique file 'preview.el' in autoconf 2.13
-
-2002-04-23  Alan Shutko  <ats@acm.org>
-
-	* aclocal.m4 (AC_PATH_PROGS_REQUIRED): New.
-
-	* configure.in: Lock in whole path of Emacs executable.
-
-2002-04-23  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Release 0.7.2b
-
-	* Makefile.in (preview-latex.el): Quickfix
-
-	* Release 0.7.2
-
-	* preview.el (preview-buffer-restore-internal): Remove expired
-	previews.
-	(preview-reinstate-preview): set timestamp.
-
-2002-04-22  Nix  <nix@esperi.demon.co.uk>
-
-	* doc/install.texi (Advice for non-privileged users):
-	Add XEmacs-specific instructions.
-
-	* aclocal.m4 (AC_EXAMINE_PACKAGEDIR): Locate an existing preview-latex
-	package and install over it if found.
-	(AC_PATH_PACKAGEDIR): Support ~/ in package directory names.
-
-2002-04-22  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/install.texi (Advice for non-privileged users): new section.
-
-	* configure.in: Quote TEXMFGEN.
-
-	* doc/readme.texi (Getting started): mention the mouse buttons.
-
-2002-04-21  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-emacs.el: Remove comment regarding XEmacs's lack of local
-	change hooks; it has them and we use them.
-
-	* doc/problems.texi (XEmacs): Mention the process-liveness patch.
-	Fix some grammar.  Call the support `quite new' rather than
-	`very new'.
-
-	* configure.in (infodir): Define for XEmacs; point to the info
-	location in the package tree.
-
-2002-04-21  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-parse-messages): Try a few changes making
-	bad buffer-local interac
-	shorten export format.  Backward compatible.
-
-	* prv-xemacs.el (preview-export-image, preview-import-image):
-	shorten export format.  Backward compatible.
-
-2002-04-14  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-xemacs.el (glyph-image-type): New, determine the
-	image type of a glyph.
-	(preview-export-image): Use it.
-
-	* doc/problems.texi (XEmacs): Say that preview reinstating
-	works with a new enough desktop.el.
-
-2002-04-14  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-emacs.el (preview-export-image): New macro.
-	(preview-import-image): New macro.
-
-	* preview.el (preview-reinstate-preview): use
-	preview-import-image.
-	(preview-dissect): Use preview-export-image.
-
-	* prv-xemacs.el (preview-export-image, preview-import-image): New
-	functions for desktop.el.
-
-	* doc/Makefile.in (preview-latex.info): In the interest of
-	release sanity, add --no-split option so that we have to cater
-	for just a single info file.  Needs to be reverted later.
-
-	* doc/readme.texi (Getting started): mention circ.tex here
-	instead of installation.texi.
-
-	* preview.el (preview-gs-filter): Don't remove from "Compilation"
-	tag if just in filter routine.
-
-	* patches/flyspell.patch, patches/mouse-drag.patch: update
-	inflicted Emacs version number.
-
-	* doc/problems.texi (Middle-clicks paste instead of toggling):
-	Alas, those bugs persist into 21.2 although the CVS has had it
-	fixed for half a year almost.  "Stable release" policies.  Ha.
-
-2002-04-14  Nix  <nix@esperi.demon.co.uk>
-
-	* preview.el (preview-parse-messages):
-	Typo and grammar fixes in comments.
-	No longer wonder if XEmacs will like line-number regexps.
-
-	* doc/problems.texi (XEmacs):
-	Say that it works modulo core bugs and new desktop.el package.
-	Point to the latest version of the core patch.
-	Suggest trying under MS Windows.
-	(GNU Emacs under Windows): Point out that preview-latex's not been tested
-	under Windows with XEmacs, either.
-
-	* doc/install.texi (Prerequisites):
-	No longer describe XEmacs support as preliminary.
-	Mention the Known Problems link.
-	(Configure): Elaborate --with-packagedir.
-	(Loading the package): Mention that most of these instructions
-	are unnecessary for XEmacs, except if you used --with-packagedir.
-	(Maybe should split into Emacs/XEmacs subsections?)
-
-2002-04-14  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* install.texi: Added --with-xemacs
-
-	* preview-latex.spec: Only require xemacs >= 21.1
-
-2002-04-14  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/install.texi Added section for package providers, updated
-	the links.
-
-	* preview.el (preview-error-condition): New variable for last
-	error condition.
-	(preview-log-error): Error reporting routine.  Logs to run buffer.
-	(preview-reraise-error): At the end of routines, raise a true
-	error with beep and whatever else is necessary to get attention.
-	(preview-gs-sentinel, preview-gs-filter) 
-	(preview-gs-dvips-sentinel, preview-gs-transact): use it.
-	(preview-gs-transact): Don't send to dead process.
-	(preview-parse-messages): Use error logger.
-	(preview-TeX-inline-sentinel): Same here.
-	(TeX-inline-preview): Catch initialization errors and abort.
-	Good for people without graphic display.
-
-2002-04-13  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.spec: Repair RedHat XEmacs braindamage
-
-	* preview-latex.texi: Document new keybindings
-
-2002-04-13  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-xemacs.el (preview-compatibility-macros):
-	Bind the final list of compiled macros into the bytecode at
-	the end of compilation.
-
-2002-04-13  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-xemacs.el (preview-make-clickable): Revert changes.
-	(preview-auto-reveal): revert default: reveal.el might be loaded
-	after preview.el, and we still want the default to follow
-	reveal-mode in that case.
-
-2002-04-13  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-xemacs.el (preview-nonready-icon):
-	Give a reasonable error if the icon doesn't exist.
-	(preview-error-icon): Likewise.
-	(preview-icon): Likewise.
-
-	(preview-make-clickable): Set `isearch-open-invisible' on new clickable regions.
-	(preview-toggle): Likewise.
-	(preview-auto-reveal): Only track reveal-mode if reveal-mode is defined.
-	If reveal-mode' is not defined, the default should be nil.
-
-	(isearch-highlight): Make a protected, disabled advisement by default.
-	(replace-highlight): Never exists; don't bother to advise.
-	(preview-query-replace-reveal): Turn on the isearch-highlight advisement.
-
-	* doc/todo.texi: Update XEmacs status: most things are now done.
-
-2002-04-13  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-next-border): Fix a weird error where
-	regions beyond the file were demanded.
-	(preview-at-point): Include previews immediately before point for
-	toggling.
-
-	* prv-xemacs.el (preview-toggle): Make isearch open the invisible
-	stuff, and make isearch-invisible track invisible so that isearch
-	will not "restore" things improperly.
-	(preview-move-point): isearch is manipulated by advising
-	isearch-highlight.  No need to check here for isearch-mode.
-	(defadvice): only advise replace-highlight if defined.
-
-	* latex/preview.dtx (subsection{The \texttt{showlabels} option}):
-	hotfix for strange label names.
-
-	* preview.el (preview-disable): Go via toggle for disabling
-	strings.
-
-	* prv-xemacs.el (preview-mode-setup, preview-marker) 
-	(preview-temporary-opened, preview-mark-point) 
-	(preview-auto-reveal, preview-move-point, preview-open-overlays) 
-	(replace-highlight, preview-query-replace-reveal) 
-	(preview-change-list, preview-register-change) 
-	(preview-check-changes, preview-handle-before-change) 
-	(preview-handle-after-change): Do the whole fake-intangibility
-	and change detection shmeer.  isearch does not work yet.
-
-2002-04-12  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (LaTeX-preview-setup): call preview-mode-setup
-	and/or put it in LaTeX-mode-hook.
-	(preview-buffer, preview-document, LaTeX-preview-setup): New
-	commands, keybindings, menu entries.  Things are now more
-	orthogonal and you do no longer need C-c C-c and their ilk (though
-	still supported): we have the commands all accessible via C-c C-p
-	now.
-	(preview-dsc-parse): Make DSC parsing more robust.
-
-	* prv-xemacs.el (preview-mode-setup): New function.  Enable
-	balloon help.
-
-	* prv-emacs.el (preview-toggle): Move hook setup to
-	preview-mode-setup.
-	(preview-mode-setup): New function.
-	(preview-mark-active): make macro.
-
-	* Makefile.in: New icons.
-
-	* images/preverr.xbm, images/preverr.xpm: New icons.
-
-	* prv-emacs.el (preview-error-icon): New icon.
-
-	* preview.el (preview-mouse-open-error): Use other call
-	conventions in order not to confuse XEmacs.
-	(preview-gs-flag-error): switch to using error icon.
-	(preview-error-face): deleted.
-
-	* prv-xemacs.el (preview-error-icon): New icon.
-	(preview-make-clickable): new properties preview-balloon-help and
-	preview-keymap.
-	(preview-click-reroute): changed to use preview-keymap.
-	(preview-reroute-map): new function.
-	(preview-balloon-reroute): new function.
-	(preview-toggle): change the juggling.
-
-	* doc/preview-latex.texi (Simple customization): expound on the
-	center example.
-
-2002-04-11  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.spec: Adjustments for xemacs
-
-	* doc/preview-latex.texi: Reinstate (reverse) textmath hint
-
-2002-04-11  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-environment, preview-parse-messages): byte
-	compiler warnings.
-	(preview-buffer-restore-internal): basically the previous
-	preview-buffer-restore.
-	(preview-buffer-restore): delay resinstating previews vie
-	desktop-delay-hook.
-
-	* prv-xemacs.el (face-attribute): Try getting calculation of
-	:height more correct.
-	(preview-inherited-face-attribute): Make a macro.
-
-	* prv-install.el (preview-make-package): Avoid Emacs
-	unnecessarily loading all command line arguments as files.
-
-	* prv-xemacs.el (preview-click-reroute): New routine to
-	discriminate between clicks on glyphs or else.
-	(preview-make-reroute): Generate a reroute map from original
-	glyph clickable keymap.
-	(preview-toggle): use the rerouter.
-
-2002-04-10  Jan-Ake Larsson  <jalar@localhost.localdomain>
-
-	* doc/preview-latex.texi: Added hint on getting custom
-	environments previewed due to John Jones, remove the textmath hint
-
-	* latex/.cvsignore: New
-
-	* .cvsignore: Changed due to the 'latex' subdir
-
-	* patches/x-symbol.patch: Removed
-
-	* preview-latex.spec: Simplifications from using a 'latex' subdir
-
-	* doc/Makefile.in: Use mkinstalldirs
-
-2002-04-10  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-default-option-list): set textmath per
-	default.
-
-	* latex/README-preview: update to reflect added file footprint
-	from preview.dtx
-
-2002-04-10  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* Makefile.in: Move the texmf part to latex/Makefile.in, fix the
-	'clean' target
-
-	* configure.in: preview.dtx has moved, generate latex/Makefile
-
-	* doc/Makefile.in: preview.dtx has moved
-
-	* latex/README-preview, README-preview:
-	Renamed README-preview to latex/README-preview
-
-	* latex/bootstrap.ins, bootstrap.ins:
-	Renamed bootstrap.ins to latex/bootstrap.ins
-
-	* latex/preview.dtx, preview.dtx:
-	Renamed preview.dtx to latex/preview.dtx
-
-	* latex/Makefile.in: Move latex style to subdir, Typo corrected
-
-2002-04-10  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-xemacs.el (face-attribute): GNU Emacs calculates face
-	heights differently.
-	(preview-replace-active-icon): For now do the full inefficient
-	stuff.  Working this out later should be easy.  XEmacs now
-	displays previews, but that's about all.
-	(preview-button-1, preview-button-2): define as XEmacs buttons
-	(preview-make-clickable): make balloon-help something that
-	balloon-help-mode understands.
-
-2002-04-09  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-xemacs.el: Remove crufty destructive-copy stuff.
-
-	(map-plist, destructive-replace-glyph, copy-glyph): Removed.
-	(preview-replace-active-icon): Just set the new image property rather than
-	destructively copying it.
-
-2002-04-09  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-xemacs.el (preview-nonready-icon): Fix baseline.
-	(preview-icon): Likewise.
-
-	Bug fixes:
-
-	(destructive-replace-glyph): Don't confuse `new-glyph' and `glyph'.
-
-	Sync with prv-emacs changes:
-
-	(propertize): Create zero-length extents if possible.
-	(preview-image-from-icon): Removed.
-	(preview-string-from-image): Removed.
-	(preview-replace-icon): Removed.
-	(preview-nonready-copy): New, simple as anything.
-	(preview-replace-active-icon): New, albeit apparently broken.
-
-	(preview-make-clickable): Handle glyphs as well as strings.
-	(preview-toggle): Clickable glyphs are now always on the `end-glyph'.
-
-2002-04-09  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-emacs.el (preview-nonready-copy): replaces
-	preview-image-from-icon
-	(preview-replace-active-icon): replaces preview-replace-icon
-	(preview-make-clickable): make preview-string-from-image
-	unnecessary.
-
-	* preview.el (preview-gs-place): Don't return image, just enter
-	it.
-	(preview-gs-transact): Call preview-replace-active-icon
-	specialized routine instead of the more general hack used before.
-	(preview-disabled-string): kill preview-string-from-image
-	(preview-inactive-string): same here.
-	(preview-eps-place): change in place semantics as above.
-	(preview-active-string): Don't receive image argument.
-	(preview-place-preview): New place semantics.
-
-	* doc/problems.texi (x-symbol interoperation): Bump recommended
-	version to 4.2.2.
-	(Middle-clicks paste instead of toggling): Mention fixes present
-	in Emacs-21.2.
-	(Middle-clicks paste instead of toggling): Mention isearch.
-
-2002-04-09  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.spec: Install icons
-
-	* doc/preview-latex.texi: Put Nick in authors, slight other changes
-
-	* doc/problems.texi: Added entry on fast conversion and bounding boxes
-
-	* doc/todo.texi: Added manual stuff
-
-2002-04-08  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/todo.texi: New suggestion for manual.
-
-	* doc/readme.texi (Getting started): Adapt text to new icons.
-
-	* doc/preview-latex.texi (The Emacs interface): Add documentation
-	about the scaling variables/issues from preview-latex.
-
-2002-04-07  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-parse-messages): Error message cosmetics
-	and a judicious save-excursion for fast hooks.
-
-	* prv-emacs.el (preview-nonready-icon): Use new icons.
-	(preview-icon): Same here.
-
-2002-04-07  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-install.el (preview-make-package-xemacs):
-	Revert last change; package version numbers must be integral.
-	Ensure that we get a valid integer even if `preview-version'
-	contains multiple periods.
-
-2002-04-07  David Kastrup  <David.Kastrup@t-online.de>
-
-	* images: Icons, several revisions.
-
-2002-04-06  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-install.el (preview-make-package-xemacs):
-	Prepend "0." to XEmacs package version numbers
-	for CVS versions of preview.el.
-
-	* prv-xemacs.el (preview-icon,preview-nonready-icon):
-	Use new icon images.
-
-	* Makefile.in (ICONFORM,ICON_XPM_SOURCES): New
-	variables, for icon installation.
-	(ICON_XBM_SOURCES,ICON_SOURCES,icondir): Likewise.
-	(ELCC): Include the ICONFORM.
-
-	(install-icons): New, install the icons.
-
-	(MKINSTALLDIRS): New (for later, when objdir!=srcdir support is added).
-	(install): Use it.
-	(install-el): Likewise.
-	(install-texmf): Likewise.
-	(install-texmf-doc): Likewise.
-
-	* configure.in (icondir):
-	Set for GNU Emacs too (but blank), and substitute it.
-	(ICONFORM): New variable, comamnd-line switch to pass to (X)Emacs
-	to find the images at build time (if needed).  Substitute it.
-
-	* mkinstalldirs: New file, from automake-1.6.
-
-2002-04-06  Nix  <nix@esperi.demon.co.uk>
-
-	* doc/todo.texi: Update XEmacs status.
-
-	* configure.in: Substitute the packagedir.
-
-	* Makefile.in (packagedir): New variable, used by...
-	(install-el): ... this new package-installation handling.
-
-	* prv-install.el: New file, containing...
-	(preview-make-package): New function.
-	(preview-make-package-xemacs): New function, derived from
-	emacs-w3m.
-
-	* aclocal.m4 (AC_EXAMINE_PACKAGEDIR): Lowercasify PACKAGEDIR.
-	(AC_PATH_PACKAGEDIR): Likewise.
-
-2002-04-06  Alan Shutko  <ats@acm.org>
-
-	* configure.in: Start adding XEmacs-specific hooks.  Right now,
-	lispdir should be correctly set up, I think.  icondir is sitting
-	there for when we add icons.
-
-	* aclocal.m4 (AC_PATH_PACKAGEDIR,AC_EXAMINE_PACKAGEDIR): New
-	functions for XEmacs installation, borrowed from from emacs-w3m,
-	credit to Katsumi Yamaoka <yamaoka@jpl.org>.
-
-2002-04-06  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* autogen.sh, doc/Makefile.in, doc/preview-latex.texi:
-	Include todo.texi
-
-	* doc/todo.texi: Moved from TODO
-
-	* TODO: Moved to todo.texi
-
-2002-04-05  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-parse-messages): Another addition to the
-	fast location hook semantics.
-	(preview-parse-messages): one last change for Christoph.
-
-	* prv-emacs.el (preview-add-urgentization): Cosmetic change.
-
-	* Additional frobbing of urgentization.
-
-2002-04-05  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-xemacs.el (preview-add-urgentization): Use
-	`set-extent-initial-redisplay-function' to force immediate
-	redisplay if already on-screen.
-	(preview-remove-urgentization): Likewise.
-
-2002-04-05  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-xemacs.el (preview-remove-urgentization): proper return
-	value.
-	(preview-add-urgentization): Make entry in
-	initial-redisplay-function easier to reextract for
-	preview-remove-urgentization.
-
-	* TODO: small changes.
-
-2002-04-04  Nix  <nix@esperi.demon.co.uk>
-
-	* preview.el (preview-parse-messages):
-	Cater for XEmacs shy grouping bug (shy grouping
-	very nearly doesn't work in XEmacs-21.4...)
-
-	* prv-xemacs.el (match-string-no-properties):
-	New, same as `match-string'.
-	(set-buffer-multibyte): Degenerate implementation.
-
-	(face-attribute): Throw an error of the right error class.
-	(make-temp-file): Likewise.
-
-	(preview-add-urgentization): Revise signature, as in prv-emacs.
-	(preview-with-LaTeX-menus): Do not copy useless menus around.
-
-	(preview-string-from-image): Make obvious that this generates any
-	kind of glyph, not just begin-glyphs.
-	(preview-ps-image): Revise signature (but implementation is still
-	stubbed).
-	(preview-toggle): Revise signature slightly. Flip between begin
-	and end-glyphs to partially cater for XEmacs redisplay bug.
-
-2002-04-04  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-gs-dvips-process-setup): Correct deletion
-	of dvi file.
-	(preview-dvips-abort): don't unnecessarily clean subdirs.
-	(preview-gs-dvips-sentinel): get the delete semantics right.
-	(preview-gs-close): same here.
-	(preview-delete): after deleting files, set files in overlay to
-	nil since in connection with urgentization we can get multiple
-	deletions.
-	(preview-parse-messages): initialize lfile to "", so that line
-	number caching does not fail when the filename is "nil".
-	(preview-parse-messages): AAAAAARGGG!!!.  Fix the typo that
-	caused O(n^2) parsing time.
-
-2002-04-03  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-gs-close): move.
-	(preview-gs-dvips-process-setup): New function for setting up
-	process just at the time of use.
-	(preview-dvips-abort): New function.
-	(preview-gs-dvips-sentinel): Overhaul.
-	(preview-gs-close): Overhaul in order to do the right thing
-	regardless of whether Dvips has finished or not.
-	(preview-eps-open): Some initial changes.  'postscript image
-	device likely to be broken by us (but it is broken in Emacs,
-	anyway).
-	(preview-parse-messages): Take `open-closure' as argument.
-	(preview-parse-messages): different hook semantics for fast
-	hooks.  We are still in negotiations over this...
-	(preview-parse-messages): change parsestate to list of vectors.
-
-2002-04-03  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/preview-latex.texi: documented showlabels
-
-	* doc/install.texi, doc/readme.texi: Slight edits
-
-	* doc/problems.texi: Document x-symbol.patch, slight other edits
-
-	* patches/x-symbol.patch: Initial version
-
-	* preview-latex.spec: Use texmfdir, slight other edits
-
-2002-04-03  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.spec: Use texmfdir, slight other edits
-
-2002-04-02  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* aclocal.m4: escaped usage of $texmfdir
-
-2002-04-01  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* Makefile.in: added texmf and elisp targets, also targets for
-	$TEXMFGEN
-
-	* preview-latex.spec: Initial stab at triple-rpm spec
-
-	* doc/Makefile.in: *.dvi and *.info cleaned again
-
-	* preview-latex.spec: Typo corrected
-
-2002-04-01  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (LaTeX-preview-setup): Remove our own
-	TeX-translation-hook that did not really work (supposed to remove
-	Preview error messages from preview runs, but for document
-	problems you'd rather use the real run, anyhow).
-	(preview-parse-messages): remember directory when switching
-	buffers.  Implement fast translation hooks.  A pity nobody uses
-	them yet.
-	(TeX-inline-preview): Use TeX-run-command instead of
-	TeX-run-format: we miss out on the progress info in the mode
-	line, but it slowed down the filter routine.
-
-	* preview.dtx (subsection{The \texttt{auctex} option}): Make the
-	error messages shorter to cut down on I/O time.
-
-2002-03-31  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview): add cross links.
-
-	* Makefile.in: Rerun LaTeX to get references right.
-
-	* preview.dtx (subsection{The \texttt{auctex} option}): Disable
-	\thanks and \and.
-
-	* preview.el (preview-default-option-list): Update possibilities
-	and docs.
-	(preview-parse-messages): Don't do files not known to be
-	human-generated.
-	(preview-gs-queue-empty): New cleanout function.  We use this
-	instead of just clearing preview-gs-queue in order to avoid
-	losing pointers to deletable temporary files.
-	(preview-gs-sentinel): Use it.
-	(preview-gs-close): Same here.
-	(preview-gs-open): And here.  Use unwind-protect in order to
-	ascertain we process the queue.
-	(preview-prepare-fast-conversion): Accept non-dereferenced big ps
-	file.
-	(preview-gs-dvips-sentinel): better behavior when processes get
-	started and finished in unexpected orders.
-
-2002-03-31  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.spec:
-	Changed to include everything in /texmf/tex/latex/preview,
-	fix for %config files
-	
-2002-03-30  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/preview-dtxdoc.pl, preview.dtx (section{Various driver
-	files}): Add \previewlatex macro for consistent translation.
-
-	* doc/preview-dtxdoc.pl: add \% and ~ translations.
-
-	* preview.dtx (section{Package options}): document new option
-	files.
-
-	* doc/problems.texi (x-symbol interoperation): Mention speed
-	problem.
-
-	* preview.dtx: loads of smaller and larger changes, new options
-	files.
-
-	* preview.el (preview-back-command): typo.
-
-	* autogen.sh (makeinfo): move into doc directory for
-	autogenerating files so that include files are found.
-
-2002-03-30  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/Makefile.in: New dependency on macros.texi
-
-	* doc/install.texi, doc/readme.texi, doc/copying.texi: 
-	Macros in separate file
-
-	* doc/problems.texi: Typo corrected, macros in separate file
-
-	* doc/preview-dtxdoc.pl: Changed slightly wrt \cmd translation
-
-	* doc/macros.texi: Macros for the texinfo generation
-
-	* doc/preview-latex.texi: Typos corrected, macros in separate file.
-
-2002-03-30  Alan Shutko  <ats@acm.org>
-
-	* Makefile.in (TEXMFGEN): Use new variable.
-
-	* configure.in (TEXMFGEN): New variable with the tex stuff
-	generated which should be installed.
-
-2002-03-29  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-back-command): Change call semantics to
-	something easier to understand and try out.
-	(preview-parse-messages): Remove unused variable `next-point'.
-	(preview-parse-messages): Correct thinko and use new
-	preview-back-command semantics.
-
-2002-03-28  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx: move \pr@ship@start
-
-	* preview-latex.spec (%configure): Use --with-texmf-dir.
-
-2002-03-27  Alan Shutko  <ats@acm.org>
-
-	* doc/install.texi (Configure): Reflect changes in configure
-	options.
-
-	* configure.in (--with-texmf): Changed to --with-texmf-dir per bug
-	480837.
-	(--with-preview-dir): Changed to --with-tex-dir per bug 480837.
-	(--with-doc-dir): New.
-
-2002-03-28  David Kastrup  <David.Kastrup@t-online.de>
-
-	* circ.tex: Correct labels.
-
-2002-03-27  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx: be careful in unboxing so as not to remove
-	possibly shifted hboxes (bug reported by Jan-Ã…ke) protected by an
-	otherwise inexplicable penalty.
-
-	* preview.el: Complete overhaul of parsing to avoid (costly)
-	buffer switches.
-	(preview-gs-close): Transfer queue to
-	preview-gs-queue.
-	(preview-gs-open): Pass arglist to preview-parse-messages for
-	place functions.
-	(preview-eps-open): Same.
-	(preview-gs-place): Completely different args in order to avoid
-	buffer switching.  Different return value.
-	(preview-inactive-string): Different semantics (were valid before
-	by accident, so no change in callers necessary).
-	(preview-eps-place): Rearranged to avoid buffer switching.
-	(preview-make-filename): require tempdir.
-	(preview-delete-file): changed API to avoid buffer switching.
-	(preview-place-preview): Same.
-	(preview-parse-messages): New args passed into place routines.
-	Completely rearranged and merged preview-analyze-error into it.
-	(preview-start-dvips): Pass tempdir to preview-make-filename
-
-	* prv-emacs.el (preview-add-urgentization): Changed API, but it
-	turns out this gets called just like it did before.
-
-2002-03-27  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/.cvsignore: Ignore preview-dtxdoc.texi
-
-	* doc/Makefile.in: Autogeneration of ../preview.dtx ->
-	preview-dtxdoc.texi
-
-	* doc/preview-dtxdoc.pl: Initial version
-
-	* doc/preview-latex.texi: Moved menu to problems.texi, documented
-	preview-auto-reveal and preview-inner-environments, include
-	autogenerated preview-dtxdoc.texi
-
-	* doc/problems.texi: Moved menu here from preview-latex.texi
-
-	* doc/readme.texi: Removed out-commented parts
-
-2002-03-26  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview.dtx: Minimal change to simplify autogen of texinfo manuals
-
-2002-03-26  Alan Shutko  <ats@acm.org>
-
-	* doc/.cvsignore: Add preview-latex.tmp.
-
-	* .cvsignore: Add latex.out.
-
-	* autogen.sh: Modify ed script to account for difference between
-	AC_INIT in 2.13 and 2.52
-
-
-	* doc/Makefile.in (INSTALLINFO): Make it use configure value.
-
-	* configure.in: Check for path of install-info.  Check whether
-	Emacs supports images.
-
-2002-03-26  David Kastrup  <David.Kastrup@t-online.de>
-
-	* TODO (Integrate into RefTeX): bemoan another shortcoming, or
-	rather feature wish.
-
-2002-03-25  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-gs-dvips-sentinel): Treat absence of
-	previews in buffer more graciously.
-	(preview-parse-messages): require space before !name and !offset
-	tags from AUC TeX.
-
-	* prv-emacs.el (preview-auto-reveal, replace-highlight) 
-	(preview-query-replace-reveal): moved.
-
-	* preview.dtx (subsection{The internals}): Remove spurious space
-	via \vsplit.
-	(subsection{The internals}): Set \deadcycles to avoid TeX
-	interfering with our \output fake.
-	(subsection{Selection options}): Implement hooking into equations
-	differently.  Somewhat ugly hack to circumvent amslatex/3425 bug.
-	(subsection{Preview attaching commands}): keep \showboxbreadth
-	and \showboxdepth operative, though set to minimal values.
-	(\cmd{\everypar}): Cater for ugly LaTeX commands that hide things
-	like the startup code of \paragraph in \everypar.
-
-	* doc/problems.texi (x-symbol interoperation): Update Web address.
-
-	* doc/readme.texi (Contacts): Remove personal Email address from
-	README.
-
-2002-03-24  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/install.texi: Incorporated "Prerequisites" from readme.texi
-
-	* doc/preview-latex.texi: Moved "Getting started" to readme.texi,
-	also index changes
-
-	* doc/readme.texi: Moved "Getting started" from
-	preview-latex.texi, moved "Prerequisites" to install.texi, Placed
-	appropriate pointers and crossreferences in README and other
-	manuals
-
-2002-03-24  David Kastrup  <David.Kastrup@t-online.de>
-
-	* RELEASE: Info about RedHat 7.3 beta.
-
-	* preview.dtx (subsection{The internals}): Spacing improvements.
-
-	* prv-emacs.el (replace-highlight): advise so that query-replace
-	works as reasonable.
-	(preview-query-replace-reveal): Option to make this customizable.
-
-2002-03-23  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-emacs.el (preview-toggle): get rid of
-	isearch-open-invisible hooks and stuff; using the invisible
-	property was confusing to the display engine, anyhow, and was
-	about to be broken by changes in Emacs.  The current behavior for
-	isearch is nicer than the default was before, so what.
-	(preview-auto-reveal): New customizable option.
-
-	* doc/problems.texi (Emacs problems): Windows availability for CVS
-	Emacs.
-
-	* doc/readme.texi: Windows availability for CVS Emacs.
-
-	* preview.el (preview-parse-messages): Comment used regexps.
-
-	* preview.dtx (subsection{The internals}): Removed an \everypar
-	that caused bad spacing.  No idea why.  Redundant anyway.
-	(subsection{Selection options}): changed displaymath option to
-	put in the \everydisplay tokens at a theoretically more correct
-	place.  Explicitly hooked equation and equation*: AMSLaTeX calls
-	them too late to have them behave well.
-	(subsection{Preview attaching commands}): Corrected
-	\PreviewEnvironment which must have led to error messages for
-	months.  Seems nobody cares.
-	(subsection{Selection options}): Still more displaymath cosmetics.
-
-2002-03-22  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (section{The Implementation}): fix typo in dvips
-	option. Ugh.
-
-	* preview.el (preview-bb-filesize): move to preview-gs group.
-	(LaTeX-preview-setup): add bug reporter.
-	(preview-report-bug): update reported options.
-
-2002-03-22  Jan-Ake Larsson  <jalar@jalar.imf.au.dk>
-
-	* doc/preview-latex.texi (preview-environment):
-	doc rewrite. Slight other layout changes
-
-2002-03-22  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/problems.texi: Edits.
-
-	* doc/install.texi: Lots of editing
-
-	* doc/readme.texi: same here
-
-	* doc/preview-latex.texi: same here
-
-	* RELEASE: Changes for 0.7.
-
-	* TODO: Throw out stuff already implemented.
-
-	* preview.el (preview-prefer-TeX-bb): Doc cosmetic.
-	(preview-fast-conversion): Now defaults to on.
-	(preview-fast-dvips-command): remove -tletter option, we do this
-	better now.
-	(preview-LaTeX-command): Pass new dvips option to preview.
-
-	* preview.dtx (section{Package options}) 
-	(section{The Implementation}): Add dvips option for overriding
-	page dimensions/landscape and such stuff.
-
-	* preview.el (preview-TeX-bb): comment sanitized.
-	(preview-gs-init-string, preview-ps-file, preview-gs-dsc): new
-	variables.
-	(preview-fast-conversion): Set this customizable variable for an
-	impressive speedup, particularly of the DviPS pass.
-	(preview-dvips-command): moved.
-	(preview-fast-dvips-command): New command for fast conversion.
-	(preview-gs-restart): send initialization string to gs
-	(preview-gs-open): initialize preview-gs-init-string
-	(preview-gs-open): pass preview-fast-conversion into
-	preview-start-dvips
-	(preview-dsc-parse, preview-gs-dsc-cvx) 
-	(preview-prepare-fast-conversion): New functions for using DSC
-	comments.
-	(preview-gs-dvips-sentinel): read DSC in.
-	(preview-gs-place): remember snippet in 'queued property.
-	(preview-mouse-open-eps): allow opening at position.
-	(preview-gs-flag-error): take preview-gs-init-string into
-	account, generate other message for fast PS conversion.
-	(preview-gs-transact): allow non-empty stack in prompt, use
-	preview-latex-do command in GhostScript.
-	(preview-place-preview): comment correction, no eps file if ps
-	generated.
-	(preview-analyze-error): doc change.
-	(preview-start-dvips): allow for fast version.
-
-	* prv-emacs.el (preview-ps-image): Allow optional bounding box
-	from TeX.
-
-2002-03-21  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{Preview attaching commands}): Backward
-	compatible message with TeX bounding box.
-
-	* preview.el (preview-parse-messages): Backward compatible
-	message parsing.
-
-	* preview.dtx (subsection{The internals}, subsection{Preview
-	attaching commands}): provide additional bounding box info.
-	(subsection{The internals}): move location of \pr@shipend to
-	before shipping out \pr@box so that we may measure/change it.
-	(subsection{Selection options}): slightly changed call of old
-	\everydisplay hook.
-	(subsection{Preview attaching commands}): disable more warnings
-	in order to decrease possible parse errors of preview.el.
-
-	* preview.el (preview-prefer-TeX-bb): New option to fish bounding
-	box from TeX output.  Not enabled by default until we get to fix
-	a particular problem occuring with split environment nested in
-	equation.
-	(preview-TeX-bb-border): Additional slop around bounding box.
-	(preview-TeX-bb): New function to calculate PostScript bb from
-	TeX box dimensions in sp.
-	(preview-gs-place, preview-eps-place, preview-place-preview):
-	accept additional box argument.
-	(preview-gs-transact): consider more box sources.
-	(preview-delete-file, preview-make-filename): new semantics for
-	reference-counting files.
-	(preview-parse-messages, preview-analyze-error): Parse additional
-	bounding box information from AUC TeX run.
-
-2002-03-20  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-xemacs.el (preview-with-LaTeX-menus): Handle the case
-	where the current menubar is not the AuCTeX one. Remove
-	dead code.
-
-2002-03-19  Nix  <nix@esperi.demon.co.uk>
-
-	* preview.dtx: Doc fix.
-
-	* preview.el: Require `reporter'.
-	* preview.el (preview-image-creators): Doc extension.
-	* preview.el (preview-eps-place): Doc fix.
-	* preview.el (preview-analyze-error): Likewise.
-	* preview.el (preview-gs): Grammar fix.
-	* preview.el (preview-face): Likewise.
-	* preview.el (preview-temp-dirs): Layout fix.
-	* preview.el (preview-environment): Grammar and layout fix.
-
-	* preview.el (preview-mouse-open-eps): Cater for XEmacs's
-	more limited PostScript mode.
-	* preview.el (LaTeX-preview-setup): Use `preview-mark-active' to
-	cater for Emacs/XEmacs active-region detection differences.
-
-	* prv-emacs.el (preview-nonready-icon): Doc fix.
-	* prv-emacs.el (preview-image-from-icon): Likewise.
-	* prv-emacs.el (preview-mark-active): New.
-
-	* prv-xemacs.el (preview-gs-color-value): New, from prv-emacs.el.
-
-2002-03-19  Nix  <nix@esperi.demon.co.uk>
-
-	* prv-xemacs.el: Require overlay always, not just at compile time.
-
-	(preview-compatibility-macros): Define only when compiling.
-	(preview-defmacro): Likewise.  Teach Emacs to indent this form properly.
-
-	Code to compensate for features missing in XEmacs:
-
-	(face-attribute): Teach how to fake :foreground and :background.
-
-	(find-image): Remove.
-	(defimage): Likewise. There's no need for this call here; even if there
-	were, the image-type analysis should take place at instantiation
-	time, not definition time.
-
-	(easy-menu-create-menu): New, after the Emacs function.
-	(next-single-char-property-change): Likewise.
-	(previous-single-char-property-change): Likewise.
-	(with-temp-message): Likewise.
-	(add-to-list): Likewise, redefining the two-argument XEmacs version.
-
-	(copy-glyph): New, uses...
-	(destructive-replace-glyph): ... this. New (and ugly). Uses...
-	(map-plist): ... this. New, `map' for property lists.
-
-	Code derived from prv-emacs.el:
-
-	(preview-mark-active): New, handle the special XEmacs `mark-is-nil' case.
-	(preview-create-icon): New.
-	(preview-icon): XEmacsize from commented-out code; reindent.
-	(preview-nonready-icon): Likewise.
-
-	(preview-add-urgentization): Add docstring.
-	(preview-add-urgentization): Likewise.
-
-	(preview-image-from-icon): New.
-	(preview-string-from-image): Likewise.
-	(preview-make-clickable): Likewise.
-	(preview-ps-image): Likewise.
-	(preview-toggle): Likewise.
-	(preview-inherited-face-attribute): Likewise.
-	(preview-with-LaTeX-menus): Likewise.
-	(preview-gs-get-colors): Likewise.
-
-	(provide): Add.
-
-2002-03-16  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/install.texi: Work in progress.
-
-	* doc/readme.texi: Work in progress.
-
-	* TODO: update wish list.  This is getting longer by the minute.
-
-	* doc/Makefile.in (INSTALL, README, PROBLEMS): add -D rawfile
-	option for raw text files.
-
-	* doc/readme.texi: documentation restructuring for making README
-	good on preinstalled systems.
-
-	* autogen.sh (makeinfo): add -D rawfile option for raw text files
-
-2002-03-15  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{Preview attaching commands}): disable
-	\showmaxdepth and \showmaxbreadth.
-
-	* preview.el (preview-place-preview): (widen) paranoia.
-	(preview-back-command): same here.
-	(LaTeX-preview-setup): better safe than sorry (users might call
-	this wrong), so rerequire 'latex
-	(preview-parse-messages): New regexp parser.  Nick, if the shy
-	groups \(?: ...\) worry XEmacs, make them non-shy and adjust the
-	match-... thingies appropriately.
-	(preview-analyze-error): and another save-restriction...
-
-2002-03-14  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-parse-messages): Obliterate preview-snippet
-	and preview-snippet-start for general parsestate.
-	(preview-analyze-error): Use parsestate and cache line number
-	info from last call.  This plugs a *big* performance hog
-	(goto-line).  Made buffer parsing here about 8 times faster.
-
-2002-03-13  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{The internals}): Use
-	\@arrayparboxrestore for better reset of spacing.
-
-	* preview.el (require): avoid compiler warning.
-	(preview-goto-info-page): new function
-	(LaTeX-preview-setup): add preview-goto-info-page binding
-	(info): add preview prefix for C-h F lookup
-	(LaTeX-preview-setup): add documentation and customization menu.
-
-2002-03-11  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Release 0.6.1
-
-2002-03-10  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Makefile.in: Add preview.ins target.
-
-	* doc/install.texi: Brown paper bag.
-
-	* autogen.sh: don't prebuild doc.  We offer a separate download
-	archive for people without texinfo.
-
-	* preview-latex.spec (BuildRequires): changes for 0.6.1.
-
-	* doc/install.texi: Some changes for 0.6.1.
-
-	* RELEASE: Some adjustments for 0.6.1.
-
-2002-03-09  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (LaTeX-preview-setup): Use preview-with-LaTeX-menus.
-
-	* prv-emacs.el (preview-with-LaTeX-menus): New function
-	temporarily making menus active.  This is quite different for
-	XEmacs.
-
-2002-03-09  Nix  <nix@esperi.demon.co.uk>
-
-	* doc/preview-latex.texi: Minor typo fixes.
-	* doc/problems.texi: Likewise.
-
-2002-03-09  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (LaTeX-preview-setup): Deal with the easy-menu
-	sickness so that XEmacs might work.
-	(LaTeX-preview-setup): (require 'latex) unnecessary, we get
-	called only if the feature has been loaded already.
-
-2002-03-08  Alan Shutko  <ats@acm.org>
-
-	* configure.in: When checking for texhash, use /bin/true if we
-	can't find it.
-
-2002-03-08  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/problems.texi (Emacs problems), doc/readme.texi: some
-	brighter outlook with regard to XEmacs port.
-
-	* preview.el (preview-gs-transact): Throw in the towel.  We don't
-	use .runandhide (and .setsafe) unless we are dealing with gs with
-	a version of at least 7.00.  gs-6.53 seems to provide
-	.runandhide, while making it useless because
-	   save .setsafe restore
-	does not return to unsafer mode.
-
-2002-03-05  David Kastrup  <David.Kastrup@t-online.de>
-
-	* RELEASE: Few changes and explanations for 0.6.1.
-
-	* doc/problems.texi (Font problems with Dvips): Changed pounds
-	sign.  Not much of an improvement (we get the wrong character),
-	but 7bit safe.  If Jan-Ã…ke finds this as desirable as to have his
-	own name mangled, we should follow at least make it pay off.
-
-	* doc/preview-latex.texi (On EPS previews): png16m is default
-	instead of png256.
-
-	* doc/install.texi: Document 8bit problems.
-
-	* README.CVS: updated.
-
-	* configure.in: update to autoconf 2.52.
-
-	* autogen.sh: Wheedle MY_LANG and MY_LC_CTYPE in if autoconf
-	failed to do so.
-
-	* preview.el: copyright extended.  Basically overhaul of
-	persistent data, leads to:
-	(preview-disable): clear timestamp.
-	(preview-delete): Don't fiddle with ovr after it is already
-	deleted.
-	(preview-clearout): additional argument timestamp
-	(preview-kill-buffer-cleanup): New function for killing buffers:
-	properly time-stamped previews will not get their files deleted.
-	(kill-buffer-hook): use it
-	(before-revert-hook): use it
-	(desktop-buffer-preview-misc-data): changed dissect call, work
-	only if buffer unmodified.
-	(preview-dissect): work with timestamp, don't destroy preview.
-	(preview-buffer-restore): new function, works from saved data.
-	(desktop-buffer-preview): use it.
-	(preview-cleanout-tempfiles): Do things differently.
-	(LaTeX-preview-setup): Call preview-buffer-restore if we
-	accidently got here before setting up the desktop hooks.
-
-2002-03-04  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/preview-latex.texi (Package options): doc changes, psfixbb
-	documented.
-
-	* doc/problems.texi: doc changes.
-
-	* doc/readme.texi: doc changes (@AUCTeX).
-
-	* doc/install.texi: doc changes.
-
-	* doc/preview-latex.texi: some documentation amendments.
-
-	* preview.el (preview-dissect): improve false desktop cleanups.
-	(desktop-buffer-preview): handle file load oneself.
-	(preview-place-preview): subtle bug leading to empty previews
-	accumulating in secondary buffers.
-	(preview-reinstate-preview): don't reinstate previews where the
-	files have been deleted.
-	(preview-TeX-inline-sentinel): Make sure "Compilation" flag gets
-	cleared even on errors.
-	(preview-environment): Doc change.
-	(desktop-buffer-preview-misc-data, preview-dissect) 
-	(desktop-buffer-preview, preview-cleanout-tempfiles) 
-	(preview-active-string, preview-reinstate-preview) 
-	(preview-default-preamble): Doc corrections/additions.
-
-2002-03-02  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-gs-transact): Don't use .setsafe unless
-	.runandhide is defined.  There might be no way back to unsafer
-	mode otherwise.
-	(preview-create-subdirectory): Be more forgiving about users
-	messing up the directory organization of preview-latex, by
-	manually deleting stuff under its control.
-
-2002-03-01  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-default-option-list): add new options.
-
-	* preview.dtx: add new package option psfixbb for getting better
-	bounding boxes in the presence of PStricks and the like.
-
-2002-02-28  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-inner-environments): New variable for
-	avoiding ugly environments.
-	(preview-environment): Accept a count, and avoid bad environments.
-	(preview-section): Doc string fixed.
-
-2002-02-26  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (require): suppress desktop warnings
-	(preview-clearout): restrict to narrowed area.
-	(desktop-buffer-preview-misc-data): widen.
-	(preview-dissect): don't use subseq from cl-extra, rather butlast
-	from subr.
-	(preview-cleanout-tempfiles): new routine used in kill-emacs-hook
-	(preview-reinstate-preview): setup kill-emacs-hook late so that
-	preview-cleanout gets called after desktop saving
-	(preview-create-subdirectory): same here
-
-2002-02-25  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (TeX-active-tempdir): Changed the type.
-	(preview-gs-dvips-sentinel): adjusted for that.
-	(preview-gs-place): queued is now missing image
-	(preview-gs-transact): that is in overlay property preview-image
-	instead.
-	(preview-gs-transact): adapt to new queued
-	(desktop-buffer-preview-misc-data): save overlays when leaving
-	desktop.
-	(preview-dissect): gets details from overlay.
-	(desktop-buffer-preview): restore overlays on reentry
-	(kill-emacs-hook): must be run after desktop hook.
-	(preview-active-string): gets passed image instead of snippet.
-	(preview-make-filename): New TeX-active-tempdir type
-	(preview-delete-file): same here
-	(preview-place-preview): adapt to new preview-active-string
-	(preview-reinstate-preview): new function for restoring a preview
-	(preview-create-subdirectory): new TeX-active-tempdir type
-
-2002-02-24  Jan-Ake Larsson  <jalar@imf.au.dk>
-  
-	* doc/preview-latex.texi: Incorporated docs from preview.dtx,
-	minor other changes
-
-2002-02-20  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/preview-latex.texi: Removed isolatin1 style include and chars
-
-2002-02-20  Alan Shutko  <ats@acm.org>
-
-	* configure.in: Patch from Stephen Gildea
-	correcting the disable-8bit-test code.
-
-2002-02-19  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* Created 0.6b, which includes .info and .dvi manuals
-	
-	* doc/Makefile.in: Removed .info and .dvi from 'clean' target
-
-2002-02-19  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Release 0.6
-
-2002-02-19  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* Makefile.in:
-	Changed target 'doc' to 'docs'. 'doc' matched the (unchanged)
-	directory 'doc'.
-
-	* preview-latex.el: Startup file for site-start.d
-
-	* preview-latex.spec:
-	Added site-start.d support and prauctex.cfg config file
-
-2002-02-19  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx: Oops, prauctex.cfg inadvertantly overrode a
-	possible "sections" option.
-	(subsection{The internals}): The fake \shipout had a syntax
-	error.  Why don't people report bugs?
-
-2002-02-18  Alan Shutko  <ats@acm.org>
-
-	* Makefile.in (all): Split out docs target so install-hint is
-	still last.  Ditto install.
-
-2002-02-18  David Kastrup  <David.Kastrup@t-online.de>
-
-	* TODO: Add a few suggestions and throw out what has already been
-	accomplished.
-
-	* README-preview: Slight edits.
-
-	* README.CVS: mention PROBLEMS as autogenerated file, add warning
-	about autoconf earlier than 2.13.
-
-	* RELEASE: explain about configuration files.
-
-	* doc/preview-latex.texi: dircategory Emacs
-
-	* doc/Makefile.in (install): correct install target for
-	install-info.
-
-	* doc/preview-latex.texi (Misplaced previews): explain about
-	prauctex.cfg.
-
-	* doc/install.texi: Write @LaTeX instead of La@TeX
-
-	* preview.el (preview-default-preamble): Shorten stuff out that
-	sits now in prauctex.cfg.
-
-	* Makefile.in (all): cater for prauctex.cfg.  Same for other
-	targets.
-
-	* preview.dtx (section{Introduction}): Replaced TeX by \TeX and
-	similar cosmetics.
-	(section{Package options}): Added noconfig option, explained
-	prdefault.cfg (not yet there) and prauctex.cfg.
-	(subsection{Preview attaching commands}): Predefine prauctex.cfg.
-	(section{Various drivers}): make installer extract it.
-
-2002-02-18  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* problems.texi: Simple layout fix
-
-	* preview-latex.spec: For 0.6 proper
-
-	* RELEASE: Mention AUC TeX RPM on project site
-
-	* Makefile.in: Fixed 'make clean' in doc subdir, install info
-	files too
-
-	* doc/Makefile.in: Typo corrected, fixed INSTALL_DATA
-
-2002-02-17  Alan Shutko  <ats@acm.org>
-
-	* doc/Makefile.in: New file, replacing the former ad-hoc build.
-
-	* doc/install.texi: Mention --disable-8bit-test.
-
-	* doc/problems.texi (LaTeX international characters): Mention
-	--disable-8bit-test.
-
-	* aclocal.m4 (AC_CHECK_AUCTEX): Correct --with-auctex to
-	--with-tex-site.
-
-	* configure.in: 8bit test enhancements.  Allow disabling test with
-	--disable-8bit-test.  
-	Check for makeinfo.
-	Generate doc/Makefile.
-
-2002-02-17  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/install.texi: Mention problems with 8-bit-uncleanliness.
-	We need an override still.
-
-	* doc/problems.texi (LaTeX international characters): Mention
-	that configure might barf.
-
-2002-02-15  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* RELEASE: RPM info added, "for RH 7.x"
-
-2002-02-14  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.spec:
-	For 0.6. Included code to build from CVS and temporary fix to allow
-	build before autoconf includes docs, included patches subdir in %doc
-
-	* doc/Makefile: Typo corrected
-
-2002-02-11  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/readme.texi, doc/install.texi, doc/problems.texi,
-	doc/copying.texi: Include @macro defs for text-file generation
-
-	* doc/problems.texi: Minor changes
-
-	* doc/readme.texi: Shortened
-
-	* doc/Makefile: Added --no-validate on README
-
-	* doc/install.texi: Layout changes, xref to PROBLEMS shortened
-
-	* doc/problems.texi:
-	Layout changes, added text on bug reports and GS EPS handling
-
-	* doc/preview-latex.texi: Layout changes, install-info fix, index
-	additions, fixed direntries for preview-latex
-
-2002-02-11  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/Makefile (install): install the renamed info files.
-
-	* doc/preview-latex.texi: change output file name to
-	preview-latex.info in order to keep preview-latex as a directory
-	name for HTML output.
-
-	* doc/Makefile (preview-latex/index.html): generate HTML with
-	makeinfo as texi2html does not grok @preview-latex.
-
-	* doc/preview-latex.texi: Write Ã… instead of @AA (x-symbol sneaked
-	that in).  And revert again: does not print.
-
-	* doc/install.texi: Use @previewlatex.
-
-	* doc/problems.texi: Use @previewlatex and @uref.
-
-	* doc/readme.texi: Use @previewlatex.
-
-	* doc/copying.texi: Use @previewlatex.
-
-	* doc/preview-latex.texi (top): Introduce @previewlatex macro and
-	use it throughout.  Some more changes.
-
-2002-02-09  David Kastrup  <David.Kastrup@t-online.de>
-	
-	*  INSTALL README PROBLEMS: removed because autogenerated
-	*  README.CVS and autogen.sh added.
-
-	* doc/problems.texi: Initial rendition of PROBLEMS file in
-	texindex form.
-
-	* doc/copying.texi: Change Preview La@TeX{} to preview-latex
-
-	* preview.el (preview-image-creators): Change png default device
-	to png16m due to popular request.
-
-	* doc/readme.texi: overhaul for 0.6.
-
-	* doc/preview-latex.texi: fat overhaul.
-
-	* preview.dtx (section{The Implementation}): Simplify \pr@advise,
-	it broke the delayed option.
-	(subsection{Preview attaching commands}): Same.
-
-2002-02-08  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-gs-transact): Sigh.  Some refinements to the
-	SAFER stuff: restart gs on errors that seem to stop in SAFER mode.
-	(preview-gs-transact): And another few changes, there are gs
-	versions that have .setsafer but not .runandhide.  Rats.
-
-2002-02-07  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{Preview attaching commands}): Use
-	\nofiles instead of \@fileswfalse in order to suppress erroneous
-	log file output.
-
-	* preview.el (preview-gs-options): Remove -DSAFER option that
-	causes OutputFile selection of GhostScript to fail (starting with
-	7.04).  This cannot be the final fix.
-	(preview-gs-options): Ok, so it isn't.  Restored -dSAFER and added
-	-dDELAYSAFER (which should be ignored by earlier GhostScript
-	versions).  Also:
-	(preview-gs-transact): call .setsafe procedure if defined in
-	systemdict, so we don't get unsafer in GhostScript 7.04.
-
-2002-02-06  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* readme.texi: Index and layout changes
-
-2002-02-05  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* copying.texi: Less zealous index
-
-	* readme.texi: Typo corrected
-
-	* preview-latex.texi: Document preview-default-preamble, bumped
-	release number, typos corrected.
-
-	* doc/Makefile: Simpler index generation
-
-2002-02-04  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.texi: Simplify to only one section for keys and
-	lisp function sections. Also only one Index.
-
-2002-02-01  David Kastrup  <David.Kastrup@t-online.de>
-
-	* PROBLEMS: Tell about x-symbol 4.0h/beta working successfully
-	with preview-latex.	
-
-2002-02-01  Alan Shutko  <ats@acm.org>
-
-	* configure.in: Corrected error message for 8-bit test.
-
-2002-01-30  Alan Shutko  <ats@acm.org>
-
-	* configure.in: Added diversion at the beginning to allow us to
-	save LANG and LC_CTYPE for the 8-bit test.  Also added test to see
-	if LaTeX is 8-bt clean.
-
-2002-01-24  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.spec: Initial version. On the 0.5.8.2 release.
-
-2002-01-22  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (LaTeX-preview-setup): quote created directory name
-	in %m fields.
-
-2002-01-18  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{The internals}): Try catering for output
-	routine changes.
-
-2002-01-18  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview.el (preview-make-preamble): Simplified the code by sorting
-	TeX-expand-list better.
-
-2002-01-18  David Kastrup  <David.Kastrup@t-online.de>
-
-	* RELEASE: Document a few changes.
-
-	* doc/preview-latex.texi: document preview-at-point
-
-	* preview.el (preview-next-border): Doc change.
-	(preview-at-point): renamed from preview-dwim.
-	(LaTeX-preview-setup): use preview-at-point.
-	(LaTeX-preview-setup): menu change.
-	(preview-document-pt): Use TeX-style-list instead of
-	TeX-active-styles so that AucTeX may parse if not yet done.
-	(before-revert-hook): clearout previews on revert.
-
-2002-01-17  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview.el (preview-default-preamble): Added default preamble
-	for use when a document not configured for preview-latex is
-	previewed in AUC TeX. 
-	
-	* preview-latex.texi (section Misplaced previews): Info on \emph
-	and \PreviewMacro*.
-
-2001-12-05  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.texi: Added new section: User-level lisp functions
-
-	* install.texi: Layout improvements
-
-	* doc/Makefile: Typo and dependencies corrected
-
-2001-12-04  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* doc/Makefile: Added index generation for DVI docs
-
-2001-12-03  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.texi:
-	Keymap documentation and general text on emacs interface added
-
-	* readme.texi, install.texi: Layout changes
-
-2001-12-03  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-clearout): add optional argument keep-dir.
-	(preview-place-preview): Don't clearout previews from current
-	run.  This makes preview-latex keep multiple previews in command
-	arguments instead of just keeping the last such one.
-
-2001-11-30  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (section{Provided Commands}): Add descriptions of
-	new commands \PreviewMacro* and \PreviewEnvironment*.
-	(subsection{The internals}): New internal \pr@protect.
-	(subsection{Preview attaching commands}): Implement the new
-	`*'-forms.
-	(subsection{Preview attaching commands}): 
-	Also treat \end{env} in \PreviewEnvironment*.
-
-2001-11-30  Jan-Ake Larsson  <jalar@imf.au.dk>
-
-	* preview-latex.texi, install.texi:
-	Autoload the package rather than require it.
-
-2001-11-30  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-emacs.el (preview-register-change): widen before getting
-	substring in order to avoid error when narrowed.
-	(preview-check-changes): Same here.
-	(preview-handle-insert-in-front): Changed DOC string.
-	(preview-handle-insert-behind): same.
-	(preview-handle-modification): same.
-
-2001-11-29  Jan-Ã…ke Larsson <jalar@imf.au.dk>
-
-	* doc/preview-latex.texi: Created first draft
-
-	* doc/readme.texi: Created first draft
-
-	* doc/readme.texi: Created first draft
-
-	* doc/copying.texi: Created
-
-	* doc/Makefile: Created layout. Now for autoconf, Alan?
-	
-2001-11-28  Alan Shutko  <ats@acm.org>
-
-	* INSTALL (--with-tex-site): Rename --with-auctex.
-
-	* aclocal.m4 (AC_CHECK_AUCTEX): Try to fix things so that it looks
-	for tex-site, only tex-site, and adds the location of tex-site
-	into the load-path.
-	(AC_CHECK_REQUIRE): New.
-	(AC_CHECK_AUCTEX): Change name of --with-auctex to --with-tex-site.
-
-2001-11-12  Alan Shutko  <ats@acm.org>
-
-	* Makefile.in (lispdir): Remove /preview because @lispdir@ now
-	includes it. 
-
-	* aclocal.m4 (AC_PATH_LISPDIR): Modify it so it prints out
-	that lisp files are going in $lispdir/preview.
-
-2001-11-20  David Kastrup  <David.Kastrup@t-online.de>
-
-	* README-preview: adjust instructions because preview.ins will be
-	available on CTAN already.
-
-	* prv-emacs.el (preview-make-clickable): consult
-	`preview-button-1' and `preview-button-2' at run-time.
-	(preview-overlay): Need insert-behind-hooks too in case someone
-	uses `insert-before-markers' at end of previews.
-	(preview-change-list): New variable.
-	(preview-register-change): New function.
-	(preview-check-changes): New function.  All of this stuff is to
-	make sure we open/disable overlays only if permanent changes occur
-	inside.
-	(preview-handle-insert-in-front): some changes for new behaviour.
-	(preview-handle-insert-behind): New function.
-	(preview-move-point): Call `preview-check-changes' after commands.
-	(preview-gs-color-value): checkdoc-compatible comment.
-
-	* preview.el: Change installation comments
-
-2001-11-15  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (section{Provided Commands}): Correct documentation
-	names for \PreviewEnvironment and \PreviewSnarfEnvironment
-
-	* prv-emacs.el (preview-inherited-face-attribute): Add document
-	string, simplify some tests.
-
-	* preview.el: Add autoload magic comments.
-	(preview-compatibility-macros): avoid byte compiler warning.
-
-2001-11-13  David Kastrup  <David.Kastrup@t-online.de>
-
-	* PROBLEMS: Add patch for mouse-drag.el
-
-	* INSTALL: add autoload instructions for fastest Emacs startup.
-
-2001-11-12  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-gs-restart): Use push.
-	(preview-clearout-buffer): New function.  Use in kill-buffer-hook.
-	(kill-emacs-hook): add cleanout of temp directories when leaving
-	Emacs.
-	(preview-make-options): cosmetics
-	(LaTeX-preview-setup): add keybindings for clearing buffer
-	(preview-clean-subdir): cosmetic changes.
-	(preview-clean-topdir): new function.
-	(preview-create-subdirectory): use it.
-	(preview-report-bug): report preview-dvips-command.
-
-2001-11-11  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Release 0.5.8.2
-
-2001-11-11  Alan Shutko  <ats@acm.org>
-
-	* aclocal.m4 (AC_EMACS_CHECK_LIB_WITH_LIB): varient of
-	AC_EMACS_CHECK_LIB which first requires a prereq lib.
-	(AC_CHECK_AUCTEX): Use AC_EMACS_CHECK_LIB_WITH_LIB to prereq
-	tex-site.
-
-	* Makefile.in (use-hint): Get line wrapping right.
-
-	* configure.in (--with-texmf): Applied patch from Hans Fredrik
-	Nordhaug making --with-texmf obey TDS.
-
-2001-11-11  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-emacs.el (preview-transparent-border): Change definition to
-	numeric/nil, set default to 3pt.
-	(preview-create-icon): adapt heuristic-mask accordingly
-	(preview-ps-image): same here
-	(preview-gs-get-colors): use new definition of
-	preview-transparent-border, use PostScript code not subject to
-	anti-aliasing effects.
-	(preview-transparent-border): Change default to take into
-	account that we previously got only half of requested width.
-	(preview-gs-get-colors): generate only necessary tokens.  Disable
-	stroke adjustment in order to get more even borders.
-
-2001-11-10  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{The internals}): Make reassignment of
-	\@tempboxa that lead to missing section headers local.
-	Interesting bug.
-
-2001-11-09  David Kastrup  <David.Kastrup@t-online.de>
-
-	* RELEASE: initial stab at release notes.
-
-	* preview.el (preview-back-command): Make token backer somewhat
-	more robust.
-	(preview-analyze-error): Don't bomb out if no token matches.
-
-	* README-preview: first draft.
-
-	* prv-emacs.el (preview-int-bb): moved from preview.el
-
-	* preview.el (preview-preserve-indentation): New option, on per
-	default.  Switch off for old behaviour.
-	(preview-extract-bb): heed preview-preserve-indentation by faking
-	the bounding box left.
-	(preview-int-bb): move to prv-emacs.el
-
-	* preview.dtx (subsection{The internals}): Try killing off indents
-	in order to get good horizontal positioning of preview.
-
-	* preview.el (preview-start-dvips): fix bug WRT free variable
-	`buffer'.
-
-	* prv-emacs.el (preview-transparent-color): change default for a
-	new default transparency scheme.
-	(preview-get-heuristic-mask): bug fix for specified color
-	(preview-create-icon): adjust for new policy
-	(preview-ps-image): same here
-	(preview-transparent-border): new option
-	(preview-gs-get-colors): heed this
-
-2001-11-08  David Kastrup  <David.Kastrup@t-online.de>
-
-	* PROBLEMS: Recommend customizing new variable
-	preview-dvips-command for DviPS problems.
-	Add sections about Windows and XEmacs.
-	Add section about LaTeX/language environment problem.
-	Add section about flyspell.el including patch.
-
-2001-11-07  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-gs): and other groups: set :prefix in
-	defgroup
-	(preview-get-geometry): Oops, make it work if
-	preview-scale-function is a constant instead of a function.
-
-2001-11-06  Alan Shutko  <ats@acm.org>
-
-	* aclocal.m4 (AC_CHECK_AUCTEX): Revert the previous change, since
-	it was horribly broken, and fix --with-auctex, so that it doesn't
-	do the check if --with-auctex was specified.
-
-2001-11-06  Alan Shutko  <ats@acm.org>
-
-	* aclocal.m4 (AC_CHECK_AUCTEX): Try looking for tex-site instead
-	of tex-buf... this may help since we're sure it's in load-path,
-	but I'm afraid that the contents of tex-site may not be standard
-	enough across installations.
-	
-
-2001-11-06  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-image-creators): Add preview-eps-open
-	function for calling dvips conversion.
-	(preview-eps-open): Resume half-hearted support of postscript
-	image type.  Does anybody use this, after all?  If so, let him
-	run DviPS in background if he so desires...
-
-	* preview.dtx (subsection{The internals}): add \leavevmode to make
-	things like \paragraph flush their \everypar tokens.  Perhaps not
-	the right thing to do, let's wait for error reports about that
-	one.
-
-	* preview.el: require 'tex-site when compiling
-	(preview-gs-file): new local variable
-	(preview-gs-sentinel): cater for "Compilation" flag in mode-line
-	(preview-gs-restart): changes in process setup
-	(preview-gs-close): Same here
-	(preview-gs-open): Same here
-	(preview-gs-dvips-sentinel): New function
-	(preview-gs-place): postpone Bounding Box extraction.
-	(preview-gs-flag-error): cosmetic changes
-	(preview-gs-transact): extract bounding box
-	(preview-LaTeX-command): Remove dvips call from command
-	(preview-dvips-command): New option for dvips call
-	(preview-parse-messages): add message while parsing
-	(preview-parse-messages): remove call to open, this calls parsing
-	instead.
-	(preview-start-dvips): New function.
-	(preview-TeX-inline-sentinel): Changed to new process model
-	Note: this breaks 'postscript image support.  To be fixed.
-	
-2001-11-03  Alan Shutko  <ats@acm.org>
-
-	* aclocal.m4
-	(AC_CHECK_PROG_REQUIRED,AC_CHECK_PROGS_REQUIRED,AC_PATH_PROG_REQUIRED):
-	New functions to check programs, and abort with a message if not
-	found.
-	(AC_EMACS_CHECK_LIB): Function stolen from Gnus to check whether
-	an elisp library exists.
-	(AC_CHECK_AUCTEX): Check if AUC-TeX is in a normal emacs load
-	path, and allow --with-auctex switch to specify it. SF Bug
-	#477262, #477260.
-
-	* Makefile.in (use-hint, install-hint): New hints.  SF Bug #477282.
-	(all, install): Use the above hints.
-
-	* configure.in: Changed all AC_CHECK_PROG(S)/AC_PATH_PROG(S) to
-	new AC_*_REQUIRED, which abort and print a message if something
-	isn't found.  Added AC_CHECK_AUCTEX.  Add note at end of configure
-	to run "make".  SF Bug #469741 (partial).
-	
-	Removed --with-auctex since that's now done in AC_CHECK_AUCTEX.
-
-2001-10-30  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-emacs.el (preview-make-clickable): Use 'keymap instead of
-	'local-map, obliterating the need to inherit from LaTeX-mode-map.
-	(preview-toggle): Same here, and cater for null-length overlays.
-	(preview-mark-point): Jury's still out on that one.
-
-	* preview.el (preview-gs-sentinel): Don't hickup if buffer got
-	killed.
-	(preview-gs-restart): Don't mind exiting Emacs if GhostScript
-	still running.
-	(preview-snippet): Buffer-locality not needed because parsing
-	occurs fully blocking.
-	(preview-snippet-start): Same
-	(preview-analyze-error): Somewhat saner behaviour if the error
-	message parsing fails due to macro arguments or other.  This
-	cannot be the final verdict.
-
-	* TODO: add a few items.
-
-	* prv-emacs.el (preview-transparent-color): Make transparency
-	customizable.  Note that due to a bug everything except "None" is
-	treated the same as "Autodetect" in 21.1.  Fixed in CVS.
-	(preview-get-heuristic-mask): Function for calculating mask to use
-	from above.
-	(preview-create-icon): use preview-get-heuristic-mask
-	(preview-ps-image): same.
-	(preview-mark-point): move point out of previews before starting
-	next command for consistent implementation of intangibility.  Not
-	sure whether this is actually a good idea, though.
-	(preview-inherited-face-attribute): New function
-	(preview-gs-get-colors): New function, replaces preview-get-colors
-
-	* preview.el (preview-gs): New customization group hierarchy
-	(preview-appearance): same
-	(preview-latex): same
-	(preview-gs-colors): change string to single tokens.
-	(preview-gs-transact): construct string from same
-	(preview-scale-from-face): consult preview-reference-face instead
-	of default.  Use new function preview-inherited-face-attribute for
-	this.
-	(preview-face): add different colours for dark backgrounds.
-	change default background to beige, probably less likely to match
-	users default background.
-	(preview-error-face): change preview-error-face for non-color terms.
-	(preview-reference-face): used for size and color determination of
-	previews.
-	(preview-TeX-inline-sentinel): tell user while we are parsing
-
-2001-10-27  David Kastrup  <David.Kastrup@t-online.de>
-
-	* PROBLEMS: revert AucTeX patch to that before we tried our luck
-	with intangibility.  Some changes in formatting.  Add comment
-	about -Pwww font problems.
-
-2001-10-26  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Release 0.5.8.1
-
-	* preview.el (preview-mouse-open-eps): fix a typo in help
-	message.
-	(preview-analyze-error): Remove traces of inhibit-point-motion
-	madness.  If search for (concat string after-string) fails, try
-	again just with string in order to support uses of Auc-TeX's
-	original interface.
-
-	* prv-emacs.el (preview-toggle): Don't reactivate disabled
-	overlays (could happen in isearches ended by an editing operation).
-	(preview-move-point): While we are simulating point-adjustment,
-	heed disable-point-adjustment in order to make isearch (and
-	probably other utilities) Do The Right Thing (TM).  Works
-	beatifully.
-
-	* preview.el (preview-LaTeX-command): new customization variable.
-	(LaTeX-preview-setup): use it.
-
-2001-10-25  David Kastrup  <David.Kastrup@t-online.de>
-
-	* We now cater for people with non-black-on-white setup.
-
-	* prv-emacs.el (preview-get-colors): gets colors from default
-	font.
-
-	* preview.el (preview-gs-colors): new variable for GhostScript
-	color setup string.
-	(preview-gs-transact): pass color setup.
-	(preview-get-geometry): pass color setup
-
-	* prv-emacs.el (preview-ps-image): Don't expect white background
-	in heuristic-mask.
-
-	* preview.el (preview-next-border): Can't get everything right
-	first try now, can I?
-
-	* prv-emacs.el: replace preview-intangible by preview-state.
-	(preview-handle-insert-in-front): Same here.
-	(preview-toggle): Same here.
-	(preview-toggle): Let preview-toggle handle setting of category.
-	That way category is not set/used outside of prv-emacs.el.
-	(preview-move-point): replace preview-intangible by
-	preview-state.
-	
-	* preview.el (preview-dwim): replaces preview-again.
-	Excruciatingly useful function bound to C-c C-p C-p.  Will do just
-	what you want whenever you call it.
-	(preview-next-border): Helper-function for that
-	(preview-disable): set property 'preview-state
-	(preview-clearout): use 'preview-state instead of 'category
-	(preview-place-preview): same here.
-	(LaTeX-preview-setup): use preview-dwim in keyboard bindings
-
-2001-10-23  David Kastrup  <David.Kastrup@t-online.de>
-
-	*  Release 0.5.8
-
-	* PROBLEMS (AucTeX): remove patch for intangibility problem.
-
-	* preview.el (preview-regenerate): use preview-region
-	(preview-region): New user function.
-	(preview-environment): New user function.
-	(preview-section): New user function.
-	(preview-again): New user function.
-	(LaTeX-preview-setup): Add menus and keyboard shortcuts for new
-	user functions.
-	(preview-version): Don't recalculate version in compiled form.
-
-	* prv-emacs.el: inherit from LaTeX-mode-map in order to have
-	normal commands work when cursor is on preview.
-	(preview-make-clickable): same.
-	(preview-overlay): don't make intangible, but preview-intangible.
-	In short, we now fake intangibility until Emacs will keep the
-	cursor out of overlay images like it does out of text property
-	images.
-	(preview-handle-insert-in-front): Same here.
-	(preview-toggle): Same here.  Load pre-command-hook and
-	post-command-hook for fake intangibility.
-	(preview-marker): Added for fake intangibility.
-	(preview-mark-point): pre-command-hook function for fake
-	intangibility.
-	(preview-move-point): post-command-hook function for fakr
-	intangibility.
-
-2001-10-22  David Kastrup  <David.Kastrup@t-online.de>
-
-	* README: Change info for Emacs release 21.1
-
-	* PROBLEMS: Change info for Emacs release 21.1
-
-	* INSTALL: Change info for Emacs release 21.1
-
-2001-10-19  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{The internals}): Heed \AtBeginDvi
-	sequences.  Small doc/formatting changes.
-
-2001-10-17  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx: Get the version headers right (hopefully).
-
-2001-10-16  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx: Make a stab at an automated version header
-	(subsection{Preview attaching commands}): Move the badness stuff
-	to the auctex option.
-
-2001-10-15  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-emacs.el:  insert-in-front back.  Discovered all-saving
-	undo-in-progress.
-	(preview-handle-insert-in-front): pseudo-advance if not in undo
-	while iconized.
-	(preview-handle-modification): fitting behaviour for that. commit
-	suicide on changes that leave the range empty, disable else.
-
-	* preview.el (preview-place-preview): overlays get auto-advancing
-	front.
-	(preview-analyze-error): intangible.  inhibit-point-motion-hooks.
-	what a mess.  Made parsing saner in the presence of such stuff.
-	(preview-place-preview): overlays get non-auto-advancing front
-	back again, since we rather pseudo-advance in
-	preview-handle-insert-in-front.
-
-	* prv-emacs.el: don't handle insert-in-front: impossible to do
-	consistently.  Instead make beginning ofg overlays auto-advance
-	always.
-	(preview-handle-insert-in-front): removed
-	(preview-handle-modification): removed insert-in-front-hooks
-
-2001-10-13  David Kastrup  <David.Kastrup@t-online.de>
-
-	* prv-xemacs.el: This is completely and utterly broken and
-	incomplete.  The recent changes from Simon have not yet been
-	incorporated, some of the stuff still has old semantics and so
-	forth and so on.  One needs to go through prv-emacs.el and make
-	sure that everything in there has an equivalent here.
-
-	* prv-emacs.el: See preview.el.
-
-	* preview.el: This is the big one.  Changes too numerous to
-	mention.  Lots of modularization for making XEmacs support
-	possible.  Changed semantics, the works.  See PROBLEMS file for
-	new AucTeX compatibility annoyances.
-
-	* PROBLEMS (AucTeX versions from 11.01 up to version 11.05): Patch
-	added.  Patch for earlier versions revised.
-
-2001-10-12  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{Preview attaching commands}): set
-	\hbadness and \vbadness to infinity in order to avoid
-	parse-unfriendly error messages.  Would one want to see overfull
-	hbox rules in preview output?
-
-2001-10-12  Alan Shutko  <ats@acm.org>
-
-	* Makefile.in (LISP_OBJS): New var.
-	($(LISP_OBJS)): Got rid of elc target and used dependencies, so we
-	don't recompile every make.
-
-2001-10-12  David Kastrup  <David.Kastrup@t-online.de>
-
-	* configure.in: Try fixing the emacs flavor detection.
-	And revert back to Alan's version.
-
-2001-10-12  Alan Shutko  <ats@acm.org>
-
-	* configure.in: Change AC_PATH_PROG of emacs to AC_CHECK_PROG, as
-	it was breaking --with-xemacs.
-
-2001-10-12  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Makefile.in: Switch order of LISP_SOURCES in order to avoid
-	compiling preview.el with older versions of prv-emacs.elc or
-	prv-xemacs.elc
-
-2001-10-11  Alan Shutko  <ats@acm.org>
-
-	* Makefile.in (ELCC): Bug 469742: Include . in load path.
-
-	* configure.in: Added --with-xemacs option.  Added AC_XEMACS_P to
-	determine if we're using xemacs.  Added PLAT_LISP substitution
-	with the flavor-specific lisp file.
-
-	* Makefile.in (LISP_SOURCES): New variable, listing files needing
-	byte-compilation.
-	(all): Depend on "elc" target to capture all the emacs files.
-	(install-el): Install more lisp files.
-	(elc): New target, compile all relevant files.
-
-2001-10-11  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{The internals}): Introduce count
-	\pr@snippet so as not to get confused by \include.
-	(subsection{Preview attaching commands}): Make auctex option use
-	this counter.
-
-2001-10-10  David Kastrup  <David.Kastrup@t-online.de>
-
-	* circ.tex: Demonstrate new `sections' option.
-
-	* preview.el (preview-default-option-list): Cater for new
-	`sections' option to preview.sty.
-
-	* preview.dtx (section{Provided Commands}): New argument syntax as
-	in \PreviewMacro[{*[][]{}}]{\includegraphics}.
-	(subsection{Parsing commands}): introduce \pr@endparse and support
-	new syntax.
-	(subsection{Preview attaching commands}): same here.
-	(section{Package options}): explain new `sections' option.
-	(subsection{Selection options}): implement `sections' option.
-
-2001-10-09  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-mouse-open-error): Don't have multiple
-	"*Preview-GhostScript-Error*" buffers gather, reuse single one.
-	(LaTeX-preview-setup): Enter us into "Command" menu.
-
-2001-10-08  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx (subsection{Preview attaching commands}): Change
-	output routine to flush out floats.
-	Correct \CheckSum.
-
-	* preview.el: Use `error' identifier only where really needed.
-	(preview-gs-behead-outstanding): see above.
-	(preview-gs-sentinel): see above.
-	(preview-gs-flag-error): see above.
-	Still require (defvar error) because of Auc-TeX
-	(TeX-active-tempdir): Move definition.
-	(preview-gs-place, preview-eps-place)
-	(preview-active-string, preview-make-filename)
-	(preview-place-preview, preview-parse-messages)
-	(preview-analyze-error): remove `tempdir' argument
-	(preview-get-geometry): some change in semantics
-	(preview-TeX-inline-sentinel): call `preview-parse-messages' with
-	process buffer active instead of source.
-	(TeX-inline-preview): adapt to changed `preview-get-geometry'
-
-2001-10-07  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-get-geometry): comment clarification to
-	satisfy checkdoc.
-	(preview-version): added.
-	(preview-report-bug): use `preview-version' instead of current
-	ugliness.
-
-	* .cvsignore (Module): Add a few more entries.
-
-	* preview.el: Don't defvar AucTeX internal TeX-auto-file, make
-	auto-size detection of previews from parsed styles work.
-	(preview-document-pt): Use `TeX-active-styles' instead of bad AucTeX
-	internal `TeX-auto-file'.
-	(preview-get-geometry): Different arguments and semantics.  Make
-	it work.
-	(TeX-inline-preview): Call changed `preview-get-geometry'.
-
-	* prv-xemacs.el: add macros line-beginning-position and
-	line-end-position.
-
-	* preview.el: Change manner of loading prv-xemacs
-	(preview-analyze-error): Use line-end-position again.
-
-2001-10-05  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.dtx: Include \ProvidesPackage and \CheckSum
-	(subsection{Preview attaching commands}): put \unskip in
-	\end{preview} where it will make a difference.
-	(section{Various drivers}): \askforoverwritefalse only generated
-	for make-intended installer.
-
-	* prv-xemacs.el: require overlay
-	preview-compatibility-macros added
-	(find-image): some changes of compilation
-	(defimage): define using preview-defmacro
-	(make-temp-file): ignore temporary-filename: not needed in here.
-
-2001-10-04  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el: first stab at XEmacs compatibility.
-
-	* prv-xemacs.el: first stab at XEmacs compatibility.
-
-	* circ.tex (section{Die gerade Linie}): built in two deliberate
-	bugs for testing.
-
-	* preview.el (preview-gs-behead-outstanding): use
-	`preview-gs-flag-error'.
-	(preview-mouse-open-error, preview-mouse-open-eps): factored out
-	stuff from `preview-gs-flag-error'.
-	(preview-gs-flag-error): replaces `preview-gs-error-string'
-	(preview-gs-transact): Use `preview-gs-flag-error'.
-
-	* PROBLEMS: be more specific about GhostScript errors
-
-2001-10-03  David Kastrup  <David.Kastrup@t-online.de>
-
-	* preview.el (preview-delete-file): remove dont-register
-	(preview-make-filename): remove dont-register
-	(preview-regenerate): switch to clicked buffer if not there.
-	(preview-gs-error-string): try to avoid strange behaviour from
-	having `let' restore potential buffer-local-variables to the wrong
-	buffer.  Make some functions (interactive "@").
-
-2001-10-02  David Kastrup  <dakas@users.sourceforge.net>
-
-        * release 0.5
-
-	* PROBLEMS: Completed summary of patches and made an outline-mode file.
-
-	* INSTALL:
-	Gearing up for a release.  Last modifications and clarifications.
-
-	* preview.el:
-	Lots of cleanups for getting to release quality.  Made good error
-	reporting with things masquerading as actual GhostScript sessions,
-	including command line, prompt, messages, the works.
-
-	Removed preview-gs-urgent which actually has never been anything
-	but the front of preview-gs-queue.
-
-	* TODO: Some more wishes.
-
-	* preview.el: Make active error display.
-
-	* preview.el:
-	Changed the process line appearance somewhat, added a bit of
-	robustness when error line parsing fails, beautified appearance of
-	opened previews (icon gets its own line only when previewed area
-	starts on a line).
-
-2001-10-01  David Kastrup  <dakas@users.sourceforge.net>
-
-	* TODO: Added a few items.
-
-	* README: Added CVS instructions and a few other odds and ends.
-
-	* bootstrap.ins: Remove docstrip configuration related messages.
-
-	* INSTALL: Some more massaging.
-
-	* PROBLEMS: Initial checkin, preparation for first tarball release.
-
-	* ChangeLog: Initial entry of ChangeLog.
-
-2001-10-01  alanshutko  <alanshutko@users.sourceforge.net>
-
-	* aclocal.m4: Instead of /dev/null, throw stuff to FD 5, where it
-	might do some good.
-
-2001-09-30  David Kastrup  <dakas@users.sourceforge.net>
-
-	* README: Mentioned M-x preview-report-bug.
-
-	* README: Removed redundancies with INSTALL, cleared some stuff up.
-
-	* preview.el:
-	Obliterated transaction queues.  They did not help that much, and are
-	not implemented in earlier versions of XEmacs.  More trouble than they
-	were worth, anyway.
-
-	* preview.el: Define a few more image types.
-
-2001-09-29  David Kastrup  <dakas@users.sourceforge.net>
-
-	* INSTALL: Some general information and stuff.
-
-	* Makefile.in:
-	Use latex '\nonstopmode \input ...' instead of -interaction
-	nonstopmode
-
-	Fixed string comparison in Emacs.
-
-	* aclocal.m4:
-	Remove trailing slashes after path discovery, do some more things with
-	sed instead of various other utilities.  One change in calling LaTeX
-	to make it work with older or non-web2c binaries.
-
-	* preview.dtx:
-	Support those misguided people using $$ in their LaTeX documents.  I
-	am not sure this is a good idea, but it will probably save us bug
-	reports.
-
-	* TODO: Removed a few done points.
-
-	* preview.el:
-	Made parsing good.  Now the entire TeX error context gets used.  In
-	most cases, regenerating previews should work now, as well as region
-	previewing.
-
-2001-09-28  alanshutko  <alanshutko@users.sourceforge.net>
-
-	* INSTALL: New file
-
-2001-09-27  alanshutko  <alanshutko@users.sourceforge.net>
-
-	* Makefile.in (preview.elc): Patch from Simon Josefsson to fix
-	build with non-standard AUCTeX location.
-
-2001-09-27  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el:
-	Made error and abort messages appear in the faulty images.  Reworked
-	file handling somewhat so that in the case of errors all involved
-	files can stay until the image overlay gets deleted.
-
-	* preview.el:
-	Added bug reporting instructions and helper function for reports
-	to preview-latex-bugs@lists.sourceforge.net.
-
-2001-09-26  alanshutko  <alanshutko@users.sourceforge.net>
-
-	* Makefile.in: (install-texmf) Install the dvi file
-
-	* Makefile.in, aclocal.m4, configure.in:
-	* aclocal.m4: Removed some dross stolen from Gnus, since it is unused.
-	Fixed up AC_PATH_TEXMFDIR to try to find a dir to install the docs
-	and to export texmfdir.
-
-	* configure.in: --with-auctex=DIR, new option
-
-	* Makefile.in: Changed rules for byte-compilation to allow setting
-	AUCTEXDIR.
-	(install-texmf) Only texhash the directory we installed into
-
-2001-09-26  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el:
-	Oodles of documentation and a much faster bounding box extractor
-	not relying on grep.  Some small internal changes.
-
-	* preview.el:
-	Background rendering now working without errors, even with crummy
-	default tq.el as currently shipped with Emacs (and XEmacs?).
-
-2001-09-25  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el:
-	Some initial stab at trying to make do without tq.el.  Figured out a
-	way to make do with tq's ugly semantics, however.  Just keep this
-	somewhere.  Only half done.
-
-2001-09-24  alanshutko  <alanshutko@users.sourceforge.net>
-
-	* Makefile.in:
-	Makefile.in: clean and distclean targets from Simon Josefsson <jas@extundo.com>
-
-2001-09-24  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el:
-	Sanitized temporary file handling by introducing a reference count
-	scheme.  Temporary directories should now get deleted as they become
-	empty.  We still do a general cleanup (in case a previous EMacs
-	session crashed) on first accessing any preview subdirectory, which
-	means bad luck when you are starting multiple instances of Emacs for
-	previewing purposes.
-
-2001-09-24  alanshutko  <alanshutko@users.sourceforge.net>
-
-	* Makefile.in, configure.in:
-	Run texhash after tex installation.  Also set full
-	pathnames for programs, since the path of the installing user may
-	not match the compiling user.
-
-	* Makefile.in, aclocal.m4: First cut at previewdocdir
-
-2001-09-24  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el:
-	PNG rendering now basically works and is the default.  Errors during
-	transaction queue processing insert their messages into the TeX
-	background buffer; so do unexpected GhostScript messages.  Good for
-	debugging.
-
-2001-09-22  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el:
-	Forgot entering into queue and a condition.  Still does not work with png.
-
-	* preview.dtx: Fixed \begin{table} bug.
-
-	* preview.el: Several changes from several people.
-
-	The big one: support of other image formats. PNG.  Unfortunately, not
-	yet functional.  Checked in nevertheless since the old postscript
-	rendering is on by default and seems to work still.
-
-	* preview.dtx: Forgotten macrocode, empty line.
-
-2001-09-21  alanshutko  <alanshutko@users.sourceforge.net>
-
-	* Makefile.in, aclocal.m4, configure.in:
-	2001-09-21  Alan Shutko  <ats@acm.org>
-
-		* aclocal.m4: Correct handling of docstrip configuration for
-		non-TDS setup.  Also, quote the $ in awk.
-
-		* Makefile.in (TEX): New variable.
-		(all): preview-mk.ins instead of preview.ins
-		(preview-mk.ins, preview.sty prauctex.def preview.drv): Use $TEX.
-
-		* configure.in: Added --with-preview-dir option.  Check for tex
-		executable.
-
-	* configure.in: Clarified --with-texmf help.
-
-	* README: Updated build directions for autoconf build.
-
-	* .cvsignore, Makefile, Makefile.in, aclocal.m4, configure.in, install-sh:
-	Makefile.in, aclocal.m4, configure.in: Create autoconf versions of
-	Makefile.  Much of aclocal.m4 was stolen from Gnus, though the
-	AC_PATH_TEXMF is new.
-
-	Added install-sh for use by the makefile if a compatible install
-	binary is not found.
-
-2001-09-20  David Kastrup  <dakas@users.sourceforge.net>
-
-	* Makefile: First sketch at installation via make instead of docstrip.
-
-	* bootstrap.ins: No error if no docstrip.cfg.
-
-	* bootstrap.ins:
-	First sketch at bootstrap install file for extracting main installer
-	and giving directory info.
-
-	* preview.dtx: Added missing macrocode environment (David Love).
-	Leave directory off installer when installing via make.
-
-2001-09-19  David Kastrup  <dakas@users.sourceforge.net>
-
-	* README: Checked in antialiasing suggestions from Alan Shutko.
-
-2001-09-16  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el: Still learning about customize-variable...
-
-2001-09-15  David Kastrup  <dakas@users.sourceforge.net>
-
-	* preview.el:
-	Parse HiRes Bounding Boxes, remove accidental paste of definition of
-	shell-command-to-string, add support for graphical preview of files
-	not prepared for it.
-
-	* preview.dtx: Another spurious space.
-
-	* preview.dtx:
-	AucTeX option delays \nonstopmode.  Spurious space in \pr@endbox removed.
-
-	* README: Add instructions for anti-aliasing.
-
-	* preview.dtx, README: Corrected Email address.
-
-2001-09-14  David Kastrup  <dakas@users.sourceforge.net>
-
-	* README: Added some more descriptive stuff and my Email address.
-
-	* preview.el: Added intelligent determination of EPS scale.
-	Changed Bounding Box determination to use a HiResBoundingBox if
-	present, and work without a shell.
-	Added some customization.
-
-2001-09-13  David Kastrup  <dakas@users.sourceforge.net>
-
-	* .cvsignore: Ignore generated files.
-
-	* preview.dtx:
-	Deleted no longer applicable comment.  Fixed bug in connection with \item.
-
-	* COPYING: Copy of GPL version 2 included.
-
-	* README: Typo.
-
-	* README: Clarified comment about how to improve EPS support in Emacs.
-
-	* README: Removed link to pretest Emacs on request from Gerd Möllmann.
-
-2001-09-12  David Kastrup  <dakas@users.sourceforge.net>
-
-	* circ.tex: New file.
-
-	* circ.tex: This is the initial checkin of preview-latex.  Enjoy.
-
-	* Makefile, README, TODO, preview.dtx: New file.
-
-	* Makefile, README, TODO, preview.dtx:
-	This is the initial checkin of preview-latex.  Enjoy.
-
-	* preview.el: New file.
-
-	* preview.el: This is the initial checkin of preview-latex.  Enjoy.
-
diff --git a/elpa/auctex-13.1.3/ChangeLog.1 b/elpa/auctex-13.1.3/ChangeLog.1
deleted file mode 100644
index 3be0398..0000000
--- a/elpa/auctex-13.1.3/ChangeLog.1
+++ /dev/null
@@ -1,28132 +0,0 @@
-2022-02-20  Mosè Giordano  <mose@gnu.org>
-
-	* Version 13.1 released.
-
-2022-02-17  Arash Esbati  <arash@gnu.org>
-
-	Update style/ltxdoc.el to class version 2.1d
-
-	* style/ltxdoc.el ("ltxdoc"): Add '|' to `LaTeX-shortvrb-chars'
-	before running the 'shortvrb' style hook.  Add missing symbols to
-	the style hook incl. fontification.
-	(LaTeX-ltxdoc-class-options): New variable.
-
-	* tex-ispell.el (TeX-ispell-skip-cmds-list): Add one entry "cs".
-
-2022-02-15  Arash Esbati  <arash@gnu.org>
-
-	Update footmisc package options to v6.0b
-
-	* style/footmisc.el (LaTeX-footmisc-package-options): Delete
-	"bottomfootnotes".
-
-2022-02-13  Arash Esbati  <arash@gnu.org>
-
-	Update footmisc package options to v6.0a
-
-	* style/footmisc.el (LaTeX-footmisc-package-options): Add new
-	package options.
-
-2022-02-12  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add NEWS item
-
-	* doc/changes.texi: Announce changes in
-	`LaTeX-indent-environment-list'.
-
-2022-02-11  Arash Esbati  <arash@gnu.org>
-
-	Consider environments defined with newfloat package
-
-	* style/subcaption.el ("subcaption"): Offer environments defined
-	with newfloat package when declaring the sub-caption feature.
-
-2022-02-11  Arash Esbati  <arash@gnu.org>
-
-	Improve fontification for LaTeX kernel macros
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add
-	fontification support for LaTeX kernel macros to various keyword
-	classes.
-
-	* tests/latex/font-latex-test.el
-	(font-latex-general-fontification): Update test for fontification.
-
-2022-02-09  Arash Esbati  <arash@gnu.org>
-
-	Adjust entries for completion
-
-	(TeX-arg-corner, TeX-arg-lr): Remove empty strings and unlistify
-	the elements in collection argument of `completing-read'.
-
-2022-02-09  Arash Esbati  <arash@gnu.org>
-
-	Improve query for opt. arguments of \parbox and minipage
-
-	* latex.el (LaTeX-env-minipage): Support query for all optional
-	arguments of minipage environment.  Don't use INITIAL-VALUE
-	argument when reading the width with `TeX-read-string', use
-	DEFAULT-VALUE instead and indicate the value in the prompt.
-	(TeX-arg-tb): Add new argument POSLIST which can be used to offer
-	more sides for completion.
-	(LaTeX-common-initialization): Use new arguments of `TeX-arg-tb'
-	for the "parbox" entry.
-
-2022-02-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add default entries to LaTeX-indent-environment-list (bug#28405)
-
-	My previous commits disregard user's customization on
-	LaTeX-indent-environment-list. Reconsideration led to move entries to
-	its default value.
-
-	* style/amsmath.el ("amsmath"):
-	* style/mathtools.el ("mathtools"):
-	Move entries into default value in latex.el.
-	* latex.el (LaTeX-indent-environment-list): Pull in those entries.
-	Add math envs without alignment as well to fix bug#28405.
-
-2022-01-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add M-RET support for smallmatrix variants
-
-	* style/mathtools.el ("mathtools"): Add smallmatrix variant
-	environments to `LaTeX-item-list'.
-
-2022-01-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add new test for indent
-
-	* tests/latex/latex-test.el (LaTeX-indent-tabular): Add cookie to
-	recognize \usepackage.
-	* tests/latex/tabular-in.tex:
-	* tests/latex/tabular-out.tex:
-	Add \usepackage to deal with align and aligned environments.
-	Add new test involving aligned environment.
-
-2022-01-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add support for indent for environments with alignment
-
-	* latex.el (LaTeX-indent-environment-list): Move align, align* and
-	equation* environment to amsmath.el.
-	* style/amsmath.el ("amsmath"): Add amsmath environments with
-	alignment to local value of `LaTeX-indent-environment-list'.
-	Add smallmatrix environment to `LaTeX-item-list'.
-	* style/mathtools.el ("mathtools"): Add mathtools environments with
-	alignment to local value of `LaTeX-indent-environment-list'.
-	Add FIXME comment to `LaTeX-item-list' for spreadlines environment.
-	Update copyright year.
-
-	TODO: Add support for empheq environment as well. It would be
-	necessary to implement a new function which looks into the argument of
-	empheq environment and indents approapriately.
-
-2022-01-21  Arash Esbati  <arash@gnu.org>
-
-	Re-run LaTeX when .toc|lof|lot is missing
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Recognize missing .toc|lof|lot
-	files and suggest a LaTeX re-run.  Issue raised in:
-	https://lists.gnu.org/archive/html/auctex/2022-01/msg00020.html
-
-2022-01-21  Arash Esbati  <arash@gnu.org>
-
-	Fontify LaTeX kernel macros
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add 3 core
-	macros for TOC, LOF and LOT to function class.
-
-2022-01-20  Arash Esbati  <arash@gnu.org>
-
-	* tex-ispell.el: Skip the arguments of stabular*? environments.
-
-2022-01-18  Arash Esbati  <arash@gnu.org>
-
-	Add macros to skip from caption package
-
-	* tex-ispell.el (TeX-ispell-skip-cmds-list): Add macros from
-	caption.sty.
-
-2022-01-11  Arash Esbati  <arash@gnu.org>
-
-	Re-add support for deprecated but necessary macros
-
-	* style/siunitx.el ("siunitx"): Add back support for deprecated
-	macros \si et al.
-	Conditionalize support for macros \qty and \units to avoid clash
-	with other packages defining macros with the same name.
-
-2022-01-08  Andrea Greselin  <greselin.andrea@gmail.com>  (tiny change)
-
-	Make TeX-insert-quote robust for corner case (bug#52852)
-
-	* tex.el (TeX-insert-quote): Go back only when there's enough room to
-	do so.
-
-2022-01-06  Arash Esbati  <arash@gnu.org>
-
-	Fix tabular test for siunitx v3
-
-	* tests/latex/tabular-count-ampersands-in.tex:
-	* tests/latex/tabular-count-ampersands-out.tex: Replace the s
-	column specifier with S which is the only one provided by siunitx
-	version 3.
-
-2021-12-29  Tassilo Horn  <tsdh@gnu.org>
-
-	Revert "Properly destructure LaTeX-xparse-macro/environment-list entries"
-
-	This reverts commit 0c2eda1940e2efb89006d4353d234ce3cb66ecb0.
-
-2021-12-29  Andrea Greselin  <greselin.andrea@gmail.com>  (tiny change)
-
-	Properly destructure LaTeX-xparse-macro/environment-list entries
-
-	* style/xparse.el (LaTeX-xparse-macro-parse): Properly destructure
-	LaTeX-xparse-macro/environment-list entries (bug#52872).
-
-2021-12-28  David Kastrup  <dak@gnu.org>
-
-	Make preview.sty deal with newer LaTeX hiding \shipout
-
-2021-12-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix TeX-complete-make-expert-command-functions
-
-	* tex.el (TeX-complete-make-expert-command-functions): Use dynamically
-	generated, dedicated variable to register expert entities.
-
-2021-12-23  Tassilo Horn  <tsdh@gnu.org>
-
-	Refactor completion annotation code
-
-	* tex.el
-	(TeX--completion-annotation-from-tex--prettify-symbols-alist): New
-	function.
-	(TeX--completion-annotation-function): Use it.
-
-2021-12-22  Tassilo Horn  <tsdh@gnu.org>
-
-	Add completion annotation support from LaTeX-math-list/default
-
-	* latex.el (LaTeX--completion-annotation-from-math-menu): New
-	function.
-	* tex.el (TeX--completion-annotation-function): Use it if bound.
-
-2021-12-21  Tassilo Horn  <tsdh@gnu.org>
-
-	Add an :annotation-function for completion and CAPF
-
-	* tex.el (TeX--completion-annotation-function): New function.
-	(TeX--completion-at-point): Use it.
-	(TeX--symbol-completion-table): New function.
-	(TeX-insert-macro): Use both new functions.
-
-2021-12-18  Arash Esbati  <arash@gnu.org>
-
-	Support enhanced tabular indentation
-
-	* style/stabular.el ("stabular"): Append defined environments to
-	`LaTeX-indent-environment-list'.
-
-2021-12-15  Arash Esbati  <arash@gnu.org>
-
-	Add style/sidecap.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/sidecap.el: New file.
-
-2021-12-15  Arash Esbati  <arash@gnu.org>
-
-	Add new style/rotating.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/rotating.el: New file.
-
-2021-12-15  Arash Esbati  <arash@gnu.org>
-
-	Add styles for packages from sttools collection
-
-	* Makefile.in (STYLESRC): Add new styles.
-
-	* style/cuted.el:
-	* style/floatpag.el:
-	* style/flushend.el:
-	* style/midfloat.el:
-	* style/stabular.el:
-	* style/stfloats.el: New files.
-
-2021-12-06  Arash Esbati  <arash@gnu.org>
-
-	Update style/url.el to package version 3.4
-
-	* style/url.el: Add parsing abilities for the macros \urldef and
-	\DeclareUrlCommand.
-	(TeX-arg-url-urlstyle): New function renamed from
-	`TeX-arg-urlstyle'.
-	(TeX-arg-url-DeclareUrlCommand, TeX-arg-url-urldef): New
-	functions.
-	("url"): Remove macros for setting new styles, linebreaks
-	etc. from fontification.  Move '\urlstyle' to function class.
-	(LaTeX-url-package-options): Update package options.
-
-2021-11-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix marker management
-
-	* latex.el (LaTeX-env-figure): Set marker only when it's really a
-	marker.
-
-2021-11-26  Arash Esbati  <arash@gnu.org>
-
-	Track changes in LaTeX kernel 2021-11-15
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add the
-	macros \counterwith(in|out) to variable keyword-class.
-
-	* latex.el (LaTeX-common-initialization): Support completion for
-	\counterwith(in|out) macros.
-
-2021-11-26  Arash Esbati  <arash@gnu.org>
-
-	Add new style/unicodefonttable.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/unicodefonttable.el: New file.
-
-2021-11-25  Arash Esbati  <arash@gnu.org>
-
-	Update style/siunitx.el to package version 3
-
-	* doc/changes.texi: Document the update of siunitx.el.
-
-	* style/siunitx.el: Change email address.
-	(LaTeX-siunitx-regexp): Adjust regexp to match the second
-	mandatory argument of '\DeclareSIPower'.
-	(LaTeX-siunitx-cleanup): Delete function since the function
-	`LaTeX-siunitx-unit-list' already moves parsed elements to the
-	variable `LaTeX-siunitx-unit-list'.  Don't add the function to
-	`TeX-auto-cleanup-hook'.
-	(LaTeX-siunitx-unit-list-parsed): New function returning all
-	predefined and parsed units.
-	(LaTeX-arg-siunitx-unit): Use the function
-	`LaTeX-siunitx-unit-list-parsed'.
-	(LaTeX-siunitx-package-options): Update to (and only to) key=vals
-	defined in package version 3.
-	(LaTeX-siunitx-key-val-options): New function returning key=vals.
-	("siunitx"): Use the function `LaTeX-siunitx-key-val-options' in
-	the hook.
-	Remove deprecated macros and units.  Keep fontification for
-	deprecated main macros \si, \SI, \SIlist and \SIrange.
-	(LaTeX-siunitx-package-options): Support the preamble-only key
-	'table-column-type'.
-
-2021-11-25  Arash Esbati  <arash@gnu.org>
-
-	Add new style/cancel.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/cancel.el: New file.
-
-2021-11-23  Arash Esbati  <arash@gnu.org>
-
-	Add new style/xr.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/xr.el: New file.
-
-2021-11-23  Arash Esbati  <arash@gnu.org>
-
-	Add new style/xr-hyper.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/xr-hyper.el: New file.
-
-2021-11-23  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/tcolorbox.el
-
-	* style/tcolorbox.el (LaTeX-tcolorbox-keyval-options-local)
-	(LaTeX-tcolorbox-update-style-key): Remove now unused variable and
-	function.
-	(LaTeX-tcolorbox-keyval-options): New function returning key=vals.
-	(LaTeX-tcolorbox-keyval-options-full): Change the content of the
-	variable.  It now holds a list of symbols.
-	(LaTeX-tcolorbox-keyval-options-full): New function returning
-	key=vals from symbols in the variable
-	`LaTeX-tcolorbox-keyval-options-full'.
-	("tcolorbox-tcbuselibrary"): Add the missing prefix to plural
-	argument.
-	(LaTeX-tcolorbox-auto-cleanup): Don't call
-	`LaTeX-tcolorbox-update-style-key' anymore.
-	("tcolorbox"): Use new function `LaTeX-tcolorbox-keyval-options'
-	in the hook.
-	Process the library names read in by \tcbuselibrary directly.
-
-	* style/tcolorboxlib-raster.el
-	(LaTeX-tcolorbox-lib-raster-env-item): Use the new function
-	`LaTeX-tcolorbox-keyval-options'.
-	("tcolorboxlib-raster"): Register library variable
-	`LaTeX-tcolorbox-lib-raster-keyval-options' in
-	`LaTeX-tcolorbox-keyval-options-full'.
-	Use the function `LaTeX-tcolorbox-keyval-options' in the hook.
-
-2021-11-22  Arash Esbati  <arash@gnu.org>
-
-	Update style/multicol.el to package version 1.9b
-
-	* style/multicol.el ("multicol"): Add new macros.  Change the
-	query for \columnbreak which accepts an optional argument.
-	Add fontification support for relevant macros.
-	(LaTeX-multicol-package-options): Add new option "colcation".
-
-2021-11-22  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix misc minor issues
-
-	* latex.el (LaTeX-env-figure): Ensure temporal marker is cleaned in
-	all cases.
-	(LaTeX-current-verbatim-macro): Include asterisk, if present, in
-	returned name.
-	* tex-info.el (TeX-texinfo-mode): Set `TeX-comment-start-regexp'.
-	* tex.el (TeX-verbatim-p): Call `TeX-verbatim-p-function' with
-	argument POS.
-	(TeX-verbatim-p-function): State explicitly in doc string about the
-	argument POS of the function.
-
-2021-11-21  Arash Esbati  <arash@gnu.org>
-
-	Fontify \tabularnewline macro
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add an
-	entry for \tabularnewline to warning class.
-
-2021-11-21  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/caption.el
-
-	* style/caption.el (LaTeX-caption-key-val-options-local)
-	(LaTeX-caption-update-key-val-options): Remove now unused variable
-	and function.
-	(LaTeX-arg-caption-command): Remove function since the
-	functionality is now provided by `TeX-arg-key-val' which is used
-	in the hook.
-	("caption"): Use `completing-read' to read a single key from
-	provided key=vals for the macros \clearcaptionsetup*?.
-	Various docstring fixes.
-
-	* style/subcaption.el ("subcaption"): Don't use removed variable
-	`LaTeX-caption-key-val-options-local' anymore.
-	Various docstring fixes.
-
-2021-11-19  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/hologo.el
-
-	* style/hologo.el ("hologo"): Use `TeX-arg-key-eval' instead of
-	more complicated call of `TeX-arg-eval'.
-
-2021-11-19  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/floatrow.el
-
-	* style/floatrow.el (LaTeX-floatrow-key-val-options-local)
-	(LaTeX-floatrow-update-key-val-options): Remove now unused
-	variable and function.
-	(LaTeX-floatrow-key-val-options): New function returning key=vals.
-	(LaTeX-floatrow-auto-cleanup)
-	(LaTeX-floatrow-arg-declare-new-options): Remove call of
-	`LaTeX-floatrow-update-key-val-options'.
-	("floatrow"): Call the function `LaTeX-floatrow-key-val-options'
-	instead of the variable `LaTeX-floatrow-key-val-options-local'.
-	Minor spacing fixes.
-
-2021-11-19  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix logic again
-
-	* latex.el (LaTeX-fill-region-as-paragraph): When identifying code
-	comment, continue search if the found candidate turns out not to be a
-	code comment.
-	Add a comment for regexp.
-
-2021-11-18  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix wrong logic of the previous commit
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Take into account lines
-	ending with "\par" or "\\" before code comments. We must always
-	perform both code comment detection and regexp match.
-	* tests/latex/latex-filling-in.tex:
-	* tests/latex/latex-filling-out.tex:
-	Add additional tests.
-
-2021-11-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use coherent logic to identify code comment (bug#51762)
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Use the same logic to
-	identify code comment as the rest of latex.el.
-	Use shy regexp groups when possible.
-	Add some comments.
-	* tests/latex/latex-test.el (LaTeX-filling):
-	* tests/latex/latex-filling-in.tex:
-	* tests/latex/latex-filling-out.tex:
-	Add new tests (including ones for bug#48937).
-
-2021-11-17  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/listings.el
-
-	* style/listings.el (LaTeX-listings-key-val-options): Fix a typo.
-	(LaTeX-listings-key-val-options-local)
-	(LaTeX-listings-update-style-key): Remove now unused variable and
-	function.
-	(LaTeX-listings-key-val-options): New function returning key=vals.
-	(LaTeX-listings-lstnewenvironment-regexp): Adjust matching of
-	first optional argument.
-	("listings"): Call the function `LaTeX-listings-key-val-options'
-	instead of the variable `LaTeX-listings-key-val-options-local'.
-	Various docstring fixes.
-
-2021-11-15  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/enumitem.el
-
-	* style/enumitem.el (LaTeX-enumitem-key-val-options-local)
-	(LaTeX-enumitem-newlist-list-local): Remove now unused variables.
-	(LaTeX-enumitem-key-val-options): New function returning key=vals.
-	Replace all occurrences of `LaTeX-enumitem-key-val-options-local'
-	with a call to the new function.
-	(LaTeX-arg-enumitem-SetLabelAlign)
-	(LaTeX-arg-enumitem-SetEnumitemKey)
-	(LaTeX-arg-enumitem-SetEnumitemValue): Add library prefix to the
-	function names.
-	(LaTeX-arg-enumitem-setlist): New function.
-	(LaTeX-enumitem-update-key-val-options): Remove unused function.
-	("enumitem"): Update style to package version 3.9, add support for
-	'size' feature in \setlist and adjust fontification.  Fix typo for
-	'labelindent'.  Various docstring fixes.
-
-2021-11-13  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/fancyvrb.el
-
-	* style/fancyvrb.el (LaTeX-fancyvrb-key-val-options-local): Remove
-	now unused variable.
-	(LaTeX-fancyvrb-key-val-options): New New function returning
-	key=vals.  Replace all occurrences of
-	`LaTeX-fancyvrb-key-val-options-local' with a call to the new
-	function.
-
-	* style/fvextra.el (LaTeX-fvextra-key-val-options): Uncomment the
-	"numbers" key=val.
-	(LaTeX-fvextra-update-key-val): Remove the unused function and its
-	addition to `TeX-auto-cleanup-hook'.
-	("fvextra"): Replace all occurrences of
-	`LaTeX-fancyvrb-key-val-options-local' with a call to the function
-	`LaTeX-fancyvrb-key-val-options'.
-
-	* style/pythontex.el: Declare the function
-	`LaTeX-fancyvrb-key-val-options'.
-	(LaTeX-env-pythontex, "pythontex"): Replace all occurrences of
-	`LaTeX-fancyvrb-key-val-options-local' with a call to the function
-	`LaTeX-fancyvrb-key-val-options'.
-
-	* style/tex-live.el ("tex-live"): Call the function
-	`LaTeX-fancyvrb-key-val-options' instead of the variable
-	`LaTeX-fancyvrb-key-val-options-local'.
-
-2021-11-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Don't use obsolete @inforef
-
-	* doc/preview-latex.texi (Keys and lisp):
-	(The Emacs interface):
-	Use @xref instead of @inforef as Texinfo 6.8 marked it as obsolete.
-
-2021-11-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* doc/todo.texi (Mid-term Goals): Add TODO about tool bar.
-
-2021-11-10  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/minted.el
-
-	* style/minted.el (LaTeX-minted-key-val-options-local)
-	(LaTeX-minted-update-key-vals): Remove now unused variable and
-	function.
-	(LaTeX-minted-key-val-options): New function returning key=vals.
-	(LaTeX-minted-auto-cleanup): Delete call of
-	`LaTeX-minted-update-key-vals'.
-	("minted"): Use new function in the style hook.
-
-2021-11-10  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/mdframed.el
-
-	* style/mdframed.el (LaTeX-mdframed-key-val-options-local)
-	(LaTeX-mdframed-update-style-key): Remove now unused variable and
-	function.
-	(LaTeX-mdframed-newmdenv-regexp)
-	(LaTeX-mdframed-mdtheorem-regexp): Use the helper function
-	`LaTeX-extract-key-value-label' to build the regexp.
-	(LaTeX-mdframed-key-val-options): New function returning key=vals.
-	("mdframed"): Use new function in the style hook.
-
-2021-11-10  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals style/newfloat.el
-
-	* style/newfloat.el (LaTeX-empheq-key-val-options-local): Remove
-	now unused variable.
-	(LaTeX-newfloat-key-val-options): New function returning key=vals.
-	("newfloat"): Use new function `LaTeX-newfloat-key-val-options'.
-
-2021-11-10  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of key=vals in style/empheq.el
-
-	* style/empheq.el (LaTeX-empheq-key-val-options-local)
-	(LaTeX-empheq-update-key-val-options): Remove now unused variable
-	and function.
-	(LaTeX-empheq-key-val-options): New function returning key=vals.
-	(LaTeX-empheq-env, LaTeX-empheq-env-overload, "empheq"): Use new
-	function `LaTeX-empheq-key-val-options' instead of variable
-	`LaTeX-empheq-key-val-options-local'.  Minor code rearrangements.
-
-2021-11-09  Arash Esbati  <arash@gnu.org>
-
-	Improve style/babel.el
-
-	* style/babel.el (LaTeX-babel-cleanup-babeltags): Use \' instead
-	of $ to match string-end.  Drop unnecessary grouping.
-	("babel"): Update various key=vals.
-
-2021-11-09  Arash Esbati  <arash@gnu.org>
-
-	* style/babel.el ("babel"): Use `LaTeX-fontspec-font-features'.
-
-2021-11-08  Arash Esbati  <arash@gnu.org>
-
-	Update style/fontspec.el to package version 2.7i
-
-	* style/fontspec.el (LaTeX-fontspec-font-features): Update
-	key=val list.
-	(LaTeX-fontspec-font-features-local)
-	(LaTeX-fontspec-update-font-features): Remove now unused variable
-	and function.
-	(LaTeX-fontspec-font-features): New function returning key=vals.
-	(LaTeX-fontspec-auto-cleanup): Remove the call of
-	`LaTeX-fontspec-update-font-features'.
-	("fontspec"): Replace `LaTeX-fontspec-font-features-local' with
-	`LaTeX-fontspec-font-features' call.
-
-2021-11-08  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Supplement doc string
-
-	* style/kpfonts.el (LaTeX-kpfonts-default): Supplement doc string
-	according to recent change in doc string of `LaTeX-math-list'.
-
-2021-11-03  Arash Esbati  <arash@gnu.org>
-
-	Autoload `TeX-check-engine-add-engines' in tex.el
-
-	* style/arabxetex.el ("arabxetex"):
-	* style/babel.el ("babel"):
-	* style/bidi.el ("bidi"):
-	* style/fontspec.el ("fontspec"):
-	* style/polyglossia.el ("polyglossia"): Don't require tex-buf.el
-	in the style hook.
-
-	* tex.el (TeX-check-engine-add-engines): Autoload the function so
-	the styles using it don't have to require tex-buf.el.
-
-2021-10-29  Arash Esbati  <arash@gnu.org>
-
-	Extend `TeX-read-key-val' to accept a function call
-
-	* doc/changes.texi: Document the change.
-
-	* latex.el (TeX-read-key-val): Accept a function call returning an
-	alist as second argument.
-
-2021-10-24  Arash Esbati  <arash@gnu.org>
-
-	* style/graphicx.el (LaTeX-graphicx-key-val-options): Add alt key.
-
-2021-10-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Cater for corner case when dealing with TeX error
-
-	* tex-buf.el (TeX-find-display-help): Don't try to open error file
-	when it wasn't found.
-	Some cleanups.
-
-2021-10-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Silence compiler warning
-
-	* tex-buf.el (TeX-parse-TeX):
-	(TeX-error-overview-goto-source):
-	Don't let-bind `default-major-mode'.
-	(TeX-find-display-help): Fall back to the major mode of command
-	buffer.
-
-2021-10-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Explain how to do forward search by mouse
-
-	* doc/auctex.texi (I/O Correlation): Add a sample usage of
-	`TeX-source-correlate-map' and `TeX-view-mouse'.
-
-2021-09-24  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* tests/latex/latex-test.el (LaTeX-flush-left-indent): New test.
-
-2021-09-24  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Cleanup indentation of verbatim environments
-
-	* latex.el (LaTeX-begin-regexp): Delete because this variable isn't
-	used anywhere.
-	(LaTeX-indent-calculate-last): Remove redundant regexp grouping.
-
-2021-09-24  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Don't indent begin/end of comment env
-
-	Begin/end line of comment environment must be flush left, just like
-	verbatim environments.  However, comment environment shouldn't be
-	included in `LaTeX-verbatim-environments' because
-	1. filling shouldn't be disabled inside comment environment
-	2. contents inside comment environment should be fontified as comment
-
-	* latex.el (LaTeX-verbatim-regexp): Attach a new optional argument
-	COMMENT to allow inclusion of comment environments.
-	(LaTeX-indent-calculate): Indent begin/end line of comment environment
-	at column 0.
-	Remove redundant regexp grouping.
-	(LaTeX-indent-calculate-last): Calculate indent after comment
-	environment correctly.
-	Remove redundant regexp grouping.
-
-2021-09-24  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Explain how to support option completion
-
-	* doc/auctex.texi (Adding Other): Add explanation for style file
-	authors: How to provide support for completion of optional arguments
-	for \usepackage and \documentclass.
-
-2021-09-22  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Delete obsolete files and targets
-
-	* auctex.spec:
-	* preview-latex.spec:
-	Delete rpm spec files.
-	* Makefile.in (): Remove make targets rpm-packages and
-	windows-package.
-	* doc/preview-readme.texi (Availability): Remove mention about rpm
-	package.
-	Supplement description about git access.
-
-2021-09-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add NEWS for two commands available in Texinfo mode
-
-	* doc/changes.texi: Add news of two new entries in `TeX-command-list',
-	"Texindex" and "Texi2dvi".
-
-2021-09-08  Tassilo Horn  <tsdh@gnu.org>
-
-	Recognize L3 \msg_line_context: on warning parsing
-
-	* tex-buf.el (TeX-warning): Recognize L3 \msg_line_context: on warning
-	parsing which reads "on line X" instead of "on input line X".
-
-2021-09-02  Arash Esbati  <arash@gnu.org>
-
-	Track standardized generic hook names in LaTeX kernel
-
-	* latex.el (TeX-read-hook): Unify query for hooks and track the
-	change for standardized generic hook names described in:
-	https://github.com/latex3/latex2e/blob/develop/base/doc/ltnews34.tex
-
-2021-08-30  Arash Esbati  <arash@gnu.org>
-
-	Handle optional embellishment arguments correctly
-
-	* style/xparse.el (LaTeX-xparse-macro-regexp)
-	(LaTeX-xparse-environment-regexp): Include the entire match text
-	to avoid ambiguity.
-	(LaTeX-arg-xparse-embellishment-query): New function.
-	(LaTeX-xparse-macro-parse): Handle embellishments (e/E argument
-	type) correctly.
-
-2021-08-30  Arash Esbati  <arash@gnu.org>
-
-	Check the options and load the style backref.el
-
-	* style/hyperref.el ("hyperref"): Run the style hook for
-	backref.el when the corresponding option is given.
-	Correct link to testform.tex.
-
-2021-08-28  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix error when tex.el is loaded while default-directory doesn't exist
-
-	* tex.el (TeX-view-program-select-evince): Bind `default-directory' to
-	HOME for the shell command testing for the availability of
-	evince-based viewer.  That triggered an error when tex.el is loaded as
-	response to finding a tex file in a non-existent directory which at
-	this point is the value of `default-directory' (bug#50225).
-
-2021-08-27  Arash Esbati  <arash@gnu.org>
-
-	Add new style/backref.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/backref.el: New file.
-
-2021-08-26  Arash Esbati  <arash@gnu.org>
-
-	* style/beamer.el ("beamer"): Improve indentation of \frametitle.
-
-2021-08-24  Arash Esbati  <arash@gnu.org>
-
-	Improve obeying the value of `TeX-insert-braces'
-
-	* latex.el (LaTeX-common-initialization): Add "columnseprule" to
-	list of known lengths and remove it from style/multicol.el.
-	Remove 0 as specifier for symbols formerly provided by the
-	textcomp package.
-
-	* style/multicol.el ("multicol"): Add lengths defined by the
-	package to list of known lengths.
-
-	* style/brazilian.el ("brazilian"):
-	* style/currvita.el ("currvita"):
-	* style/ltugboat.el ("ltugboat"):
-	* style/marginnote.el ("marginnote"):
-	* style/mflogo.el ("mflogo"):
-	* style/portuguese.el ("portuguese"): Remove 0 as specifier for
-	the defined symbols.  Braces are now inserted after the symbols if
-	`TeX-insert-braces' is non-nil.
-
-2021-08-21  Al Haji-Ali  <abdo.haji.ali@gmail.com>
-
-	Add NEWS entry for output-dir feature
-
-
-	* doc/changes.texi (News in 13.1): Add NEWS entry for Al's output-dir
-	feature.
-
-2021-08-20  Arash Esbati  <arash@gnu.org>
-
-	Update Pygments styles
-
-	* style/minted.el (LaTeX-minted-key-val-options): Update values
-	for style-key provided by Pygments v2.9.
-
-2021-08-17  Arash Esbati  <arash@gnu.org>
-
-	* style/ltxguide.el ("ltxguide"): Update syntactic font-locking.
-
-2021-08-13  Arash Esbati  <arash@gnu.org>
-
-	Improve style/xparse.el
-
-	* style/xparse.el (LaTeX-xparse-macro-parse): Remove unnecessary
-	grouping in regexps.
-	("xparse"): Fix number of arguments of testing macros.
-
-2021-08-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Avoid superfluous output directories
-
-	* tex.el (TeX--master-output-dir): Add new optional argument ENSURE so
-	that it doesn't make output dir when `TeX-region-file' is called from
-	`TeX-set-mode-name', which can be called from
-	`TeX-source-correlate-mode' in major mode function.
-	(TeX--output-dir-arg): Feed t for the above new argument ENSURE.
-
-2021-07-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add index files as clean target in Texinfo mode
-
-	* tex-info.el (Texinfo-clean-intermediate-suffixes): Add index file
-	suffixes.
-
-2021-07-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add entries for Texinfo mode in `TeX-command-list'
-
-	* tex.el (TeX-command-list): Add "Texindex" and "Texi2dvi" entries in
-	`TeX-command-list'.
-	* doc/auctex.texi (Superseding): Mention "Texindex" instead of "Index".
-
-2021-07-21  Arash Esbati  <arash@gnu.org>
-
-	Update style/ulem.el
-
-	* style/ulem.el ("ulem"): Add macros \dashuline and \dotuline.
-	Fix \markoverwith which takes one argument.
-	Add \ULdepth to list of known lengths.
-	Cater fontification for added macros.
-	(LaTeX-ulem-fontdecl, LaTeX-ulem-fontcmd): Rename from
-	`LaTeX-arg-fontdecl' and `LaTeX-arg-fontcmd'.
-	(TeX-arg-ulem-fontdecl, TeX-arg-ulem-fontcmd): Use renamed
-	variables.
-	(TeX-arg-ulem-useunder): Don't listify the completion candidates,
-	`completing-read' can handle list of strings.
-
-2021-07-19  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix slowdown of font lock in doctex mode
-
-	`texmathp' limits search by looking for empty lines, which appear
-	frequently in LaTeX documents.  However, docTeX documents often lack
-	such true empty lines.  In such buffer, `texmathp' must search
-	from (point-min) every time, which slowed down font lock operation
-	siginificantly.
-
-	* texmathp.el (texmathp): Adjust regular expression so that a line
-	containing only whitespaces except consecutive %'s at its beginning
-	is considered as empty in doctex mode buffer.
-
-2021-07-18  Arash Esbati  <arash@gnu.org>
-
-	Be more precise about the first element in `LaTeX-math-list'
-
-	* doc/auctex.texi (Mathematics):
-	* latex.el (LaTeX-math-list): Update description for the first
-	element KEY in `LaTeX-math-list'.
-	Remove unnecessary quoting of opening/closing parenthesis.
-
-2021-07-16  Arash Esbati  <arash@gnu.org>
-
-	* tex-fold.el (TeX-fold-macro-spec-list): Add entry for "footref".
-
-2021-07-12  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Clean up temporal markers
-
-	* latex.el (LaTeX-env-figure, LaTeX-fill-region-as-paragraph)
-	(LaTeX-fill-region-as-para-do,LaTeX-fill-paragraph)
-	(LaTeX-fill-region):
-	* style/dinbrief.el (LaTeX-dinbrief-env-recipient):
-	* style/letter.el (LaTeX-env-recipient):
-	* tex-info.el (Texinfo-reftex-section-info):
-	* tex.el (TeX-parse-argument):
-	Clean up temporal markers after their usage so that they don't slow
-	down the subsequent editing in the buffer.
-
-2021-07-07  Arash Esbati  <arash@gnu.org>
-
-	Add support for LaTeX hook macros
-
-	* doc/auctex.texi (Adding Macros): Document new functions for
-	reading and inserting LaTeX hooks.
-
-	* doc/changes.texi: Add entry for LaTeX hooks support.
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add hook
-	macros to function keywords class.
-
-	* latex.el (TeX-global-input-files-with-extension): New variable.
-	(TeX-read-hook, TeX-arg-hook): New functions for reading and
-	inserting LaTeX hooks.
-	(LaTeX-common-initialization): Add hook macros to AUCTeX's LaTeX2e
-	hook.
-
-2021-07-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add defensive `save-match-data'
-
-	* preview.el.in (preview-set-texinputs): Follow the instruction
-	"Simple Match Data Access" in elisp reference:
-	   A search which fails may or may not alter the match data.  In the
-	current implementation, it does not, but we may change it in the future.
-	Don’t try to rely on the value of the match data after a failing search.
-
-2021-07-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix order of arguments
-
-	* preview.el.in (preview-make-image): Rearrange the arguments of `get'
-	in correct order.
-	Adapt doc string.
-
-2021-07-05  Arash Esbati  <arash@gnu.org>
-
-	* doc/auctex.texi (Modes and Hooks): Fix hook name.
-
-2021-06-22  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Improve tool bar appearance
-
-	* toolbar-x.el (toolbarx-emacs-add-button): Use built-in separator.
-	Add :vert-only property to suppress labels unless vertical alignment
-	is specified for labels.
-	Reindent the codes.
-	* preview.el.in (preview-mode-setup): Add :vert-only property as well.
-
-2021-06-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Update document
-
-	* doc/auctex.texi (Multifile): Delete description about nonexistent
-	feature.
-
-2021-06-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix doc strings and comment
-
-	* latex.el (LaTeX-style-list):
-	* preview.el.in (preview-document-pt-list):
-	* tex-buf.el (TeX--concat-ext, TeX-command)
-	(TeX-active-master-with-quotes):
-	* tex.el (TeX-master,TeX-auto-regexp-list,TeX-auto-x-regexp-list)
-	(TeX-output-dir, TeX--master-output-dir, TeX--output-dir-arg):
-	Fix doc strings.
-	Fix defcutom specs.
-	* tex-fold.el (TeX-fold-mode): Fix comment.
-
-2021-06-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix arguments given to makeglossaries
-
-	* tex.el (TeX-expand-list-builtin): Add new placeholder "%(d-dir)".
-	(TeX-command-list): Use it and give basename of the document, not .aux
-	file names, as argument for makeglossaries.
-	Tweak the order of the argument for biber and dvipdfmx for coherency.
-
-2021-06-11  Arash Esbati  <arash@gnu.org>
-
-	Define `TeX-parse-all-errors' in tex.el
-
-	* tex-buf.el:
-	* tex.el (TeX-parse-all-errors): Move defintion of custom variable
-	into tex.el.  This variable is also used in
-	`TeX-mode-specific-command-menu-entries' and results in an error
-	when selecting 'Command' in the menu bar since tex.el doesn't
-	require tex-buf.el.
-
-2021-06-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix bug#36651
-
-	* tex-fold.el (TeX-fold-mode): Open folded portion when isearch
-	matches the hidden text.
-
-2021-06-09  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix filling of code-and-comment lins where code ended in \% (bug#48937)
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Fix filling of
-	code-and-comment lins where code ended in \% (bug#48937).
-
-2021-06-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make TeX-fold-mode aware of superscript and subscript
-
-	* tex-fold.el (TeX-fold-hide-item): Copy `display' property of
-	underlying text to displayed text to raise superscript and lower
-	subscript suitably.
-
-2021-06-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use own error description for LaTeX mode only
-
-	* tex-buf.el (TeX-error-description-list): Move its value to new
-	variable in latex.el.  Now it holds user defined entries only and
-	defaults to nil.
-	(TeX-error-description-list-local): New variable to store buffer
-	local list of error descriptions.
-	(TeX-help-error): Combine values of the above two variables.
-	* latex.el (LaTeX-error-description-list): New variable for LaTeX
-	specific error descriptions, formerly stored in
-	`TeX-error-description-list'.
-	(LaTeX-common-initialization): Set local value of
-	`TeX-error-description-list-local'.
-	* tex-jp.el (toplevel): Overwrite `LaTeX-error-description-list'
-	instead of `TeX-error-description-list'.
-	* doc/changes.texi (News in 13.1): Mention about it.
-
-2021-06-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Adapt for Texinfo mode
-
-	* tex.el (TeX-local-master-p): Just look into
-	`file-local-variables-alist' to return correct value even in TeXinfo
-	mode.  This fixes bug#33227 as well.
-
-2021-06-02  Arash Esbati  <arash@gnu.org>
-
-	Define minor modes using keywords
-
-	* tex.el (TeX-Omega-mode, TeX-interactive-mode):
-	* tex-fold.el (TeX-fold-mode):
-	* style/kpfonts.el (LaTeX-kpfonts-mode):
-	* latex.el (LaTeX-math-mode): Use keywords to define minor modes.
-
-2021-06-02  Arash Esbati  <arash@gnu.org>
-
-	Check for `auto-fill-function' before filling
-
-	* style/algorithm.el (LaTeX-env-algorithm):
-	* style/beamer.el ("beamer"):
-	* style/bicaption.el (LaTeX-arg-bicaption-bicaption):
-	* style/caption.el (LaTeX-arg-caption-captionbox)
-	(LaTeX-arg-caption-captionof):
-	* style/currvita.el (LaTeX-currvita-env-with-label):
-	* style/enumitem.el (LaTeX-enumitem-env-with-opts):
-	* style/longtable.el (LaTeX-env-longtable):
-	* style/moodle.el (LaTeX-moodle-question-env-with-args):
-	* style/subcaption.el (LaTeX-arg-subcaption-subcaption)
-	(LaTeX-arg-subcaption-subcaptionbox):
-	* style/tcolorboxlib-raster.el (LaTeX-tcolorbox-lib-raster-env-item):
-	* style/xltabular.el (LaTeX-env-xltabular): Fill the paragraph if
-	`auto-fill-function' is non-nil.
-
-2021-06-01  Tassilo Horn  <tsdh@gnu.org>
-
-	Only re-fill \item contents if auto-fill-mode is active (bug#48760)
-
-	* latex.el (LaTeX-env-item): Only fill the paragraph of the new \item
-	if auto-fill-mode is activated (bug#48760).
-
-2021-06-01  Arash Esbati  <arash@gnu.org>
-
-	Remove backspace as paragraph separator
-
-	* tex-info.el (TeX-texinfo-mode): Remove backspace from paragraph
-	separator and start.  See also Emacs commit 3c6b59918a.
-
-2021-05-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use #' rather than ' to quote function names
-
-	* latex.el (LaTeX-match-class-option, LaTeX-auto-cleanup):
-	* style/beamer.el (LaTeX-beamer-after-insert-env):
-	* style/doc.el (LaTeX-doc-after-insert-macrocode):
-	* tex-buf.el (TeX-style-check, TeX-error-overview-make-entries):
-	* tex.el (TeX-match-style, TeX-run-style-hooks)
-	(TeX-complete-word)
-	(TeX-complete-make-expert-command-functions)
-	(TeX-default-mode,TeX-auto-parse-region):
-	Use #' rather than ' to quote function names.
-
-2021-05-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix markups in documents
-
-	* doc/auctex.texi (Internationalization): Fix markups.
-	(Japanese): Reorder words so that unbreakable email addresses don't
-	make the line ugly in pdf output.
-
-2021-05-28  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Followup my commit on May 6
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Use `insert-file-contents-literally'
-	instead of `insert-file-contents'.
-
-2021-05-28  Arash Esbati  <arash@gnu.org>
-
-	Improve completion
-
-	* style/pdfpages.el ("pdfpages"): Allow directories while reading
-	the file name.  Use "\'" to match the empty string at the end of
-	regexp.
-
-2021-05-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Improve `TeX-electric-macro' in Texinfo mode
-
-	* tex.el (TeX-electric-macro): Compare with `last-command-event'
-	rather than constant ?\ in case `@' is typed in Texinfo mode.
-
-2021-05-26  Arash Esbati  <arash@gnu.org>
-
-	Delete style/latexinfo.el from AUCTeX
-
-	* Makefile.in (STYLESRC): Delete entry for style/latexinfo.el.
-
-	* doc/changes.texi: Document removal of style.
-
-2021-05-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add -dDELAYBIND only when necessary
-
-	* preview.el.in (preview-pdf2dsc-sentinel): Add gs option -dDELAYBIND
-	only when preview-latex tries to tweak foreground color.  According to
-	gs developer[1], -dDELAYBIND option must be accompanied by ".bindnow"
-	in gs init string.
-	[1] https://lists.gnu.org/r/auctex-devel/2021-05/msg00030.html
-
-2021-05-23  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Update documentation
-
-	* doc/auctex.texi (Internationalization): Update according to recent
-	utf8-oriented change in LaTeX.
-	(Modes and Hooks): Display mode function names in lower case because
-	`major-mode' variable holds those forms.
-	(Mapping): Fix typo in key sequence.
-	(Processing): Add mention about options to customize tool bar.
-	(Adding Other): Add description how to examine package/class names and
-	options.
-	* doc/preview-latex.texi: Remove duplicated "@contents".
-	* doc/preview-readme.texi (More documentation): Update acoording to
-	change already done in favor of pdf format.
-	* doc/quickstart.texi (Editing Facilities): Update paragraph written
-	in days that `global-font-lock-mode' wasn't enabled by default.
-	(Processing Facilities): Add mention about synctex.
-	Update paragraph mentioning `TeX-PDF-from-DVI' rather than obsolete
-	`TeX-PDF-via-dvips-ps2pdf' option.
-
-	* doc/auctex.texi:
-	* doc/changes.texi:
-	* doc/faq.texi:
-	* doc/install.texi:
-	* doc/preview-faq.texi:
-	* doc/preview-latex.texi:
-	* doc/preview-problems.texi:
-	* doc/preview-readme.texi:
-	* doc/preview-todo.texi:
-	* doc/quickstart.texi:
-	* doc/tex-ref.tex:
-	* doc/todo.texi:
-	* doc/wininstall.texi:
-	Fix and (hopefully) improve a lot of markups and comments.
-	Add some FIXME's.
-	Convert tabs to spaces.
-	Add more indexes.
-	Use "init.el" as well as ".emacs" as the name of user init file.
-
-2021-05-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Indent region (bug#48518)
-
-	* latex.el (LaTeX-insert-environment): Indent active region when
-	`auto-fill-mode' is disabled.
-
-2021-05-20  Arash Esbati  <arash@gnu.org>
-
-	Improve style/algorithm.el
-
-	* style/algorithm.el (LaTeX-algorithm-package-options): Add
-	missing options.
-	(LaTeX-env-algorithm): Insert a newline only when a label is
-	really added.  Remove unnecessary comments.
-	("algorithm"): Move `TeX-dialect' to be the third argument of the
-	hook.
-
-2021-05-13  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add new test
-
-	* tests/latex/font-latex-test.el (font-latex-unclosed-dollars): New
-	test.
-	* font-latex.el (font-latex-find-dollar-math): Clean up doc string and
-	comment.
-
-2021-05-12  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix fontification when $ is unclosed in buffer
-
-	* font-latex.el (font-latex-match-dollar-math): Ensure that limit
-	passed to `font-latex-find-dollar-math' doesn't exceed end of buffer.
-
-2021-05-12  Arash Esbati  <arash@gnu.org>
-
-	Add new variable `TeX-normal-mode-reset-list'
-
-	* latex.el:
-	* style/graphicx.el: Add variables to `TeX-normal-mode-reset-list'
-	which were hard-coded in `TeX-normal-mode'.
-
-	* tex.el (TeX-normal-mode-reset-list): New variable for symbols to
-	be reset when the command `TeX-normal-mode' is run with argument.
-	(TeX-normal-mode): Remove the hard-coded variables and use
-	`TeX-normal-mode-reset-list'.
-	Remove the defvar's silencing the compiler.
-
-2021-05-11  Tassilo Horn  <tsdh@gnu.org>
-
-	Skip inline math $ inside comments (bug#48365)
-
-	* font-latex.el (font-latex-find-dollar-math): Skip inline math $
-	inside comments.
-
-2021-05-11  Arash Esbati  <arash@gnu.org>
-
-	Introduce new variable `LaTeX-global-package-files'
-
-	* latex.el (LaTeX-global-package-files): New variable holding
-	LaTeX package files.
-	(LaTeX-arg-usepackage-read-packages-with-options): Set and use it
-	instead of `TeX-global-input-files'.
-
-	* tex.el (TeX-normal-mode): Reset also
-	`LaTeX-global-package-files' when invoked with ARG.
-	Silence the compiler.
-
-2021-05-06  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Ensure rawness of data to compute MD5
-
-	* tex-buf.el (TeX-run-TeX): Use `insert-file-contents-literally'
-	instead of `insert-file-contents' in order to avoild possible wrong
-	MD5 value due to unnecessary encoding conversion.
-	;(TeX-sentinel-function, TeX-sentinel-default-function): Fix typo.
-
-2021-05-06  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make `TeX-run-format' self-contained (bug#48144)
-
-	* tex-buf.el (TeX-run-format, TeX-run-TeX): Move initialization of
-	`TeX-error-report-switches' from `TeX-run-TeX' to `TeX-run-format'.
-	This makes `TeX-TeX-sentinel', set to `TeX-sentinel-function', work
-	without error when `TeX-run-format' is called outside of
-	`TeX-run-TeX'.
-	(TeX-error-report-switches, TeX-error-report-has-errors-p): Define
-	them before `TeX-run-format' to prevent compiler warning.
-
-2021-05-05  Arash Esbati  <arash@gnu.org>
-
-	Support new kernel macro \footref
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add entry
-	for footref to reference class.
-
-	* latex.el (LaTeX-common-initialization): Add support for
-	\footref macro.
-
-2021-05-04  Arash Esbati  <arash@gnu.org>
-
-	Add support for (Brazilian) Portuguese
-
-	* tex.el (TeX-quote-language-alist): Add entry for "portuguese".
-
-	* doc/auctex.texi (European): Document the features of new
-	language styles.
-
-	* Makefile.in (STYLESRC): Add entries for new styles.
-
-	* style/brazil.el:
-	* style/brazilian.el:
-	* style/portuges.el:
-	* style/portuguese.el: New files.
-
-2021-04-28  Tassilo Horn  <tsdh@gnu.org>
-
-	Allow one level of braces in verbatim environment args (bug#48078)
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Allow one level
-	of braces in verbatim environment args (bug#48078).
-
-2021-04-27  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix filling issue caused by commit 98455d05.
-
-	* latex.el (LaTeX-fill-region-as-para-do): Call
-	LaTeX-back-to-indentation without explicit arg again.
-
-2021-04-25  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix matching of script chars (bug#48012)
-
-	* font-latex.el (font-latex-match-script-chars): Don't stop after
-	findind the first script char which turns out not to be an actual
-	script char (bug#48012).
-
-2021-04-23  Tassilo Horn  <tsdh@gnu.org>
-
-	Give explicit arg to LaTeX-back-to-indentation in filling functions.
-
-	Also add some comment filling tests, and adapt one existing test to
-	new filling behavior introduced in previous commit.
-
-	* latex.el (LaTeX-fill-region-as-para-do):
-	(LaTeX-fill-move-to-break-point): Provide explicit arg to
-	`LaTeX-back-to-indentation'.
-
-2021-04-23  Tassilo Horn  <tsdh@gnu.org>
-
-	Don't treat comments with whitespace before % as code comments
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Don't treat comments with
-	whitespace before % as code comments (mentioned as addendum to
-	bug#47757).
-
-2021-04-23  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add new test
-
-	* tests/latex/latex-test.el (LaTeX-electric-pair-interaction): New
-	test.
-	* latex.el (LaTeX-insert-left-brace): Add comments.
-
-2021-04-22  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Follow up previous commit
-
-	* latex.el (LaTeX-insert-left-brace): Let side effects of
-	self-insertion, such as electric paring, to occur when this function
-	doesn't do special treatment.
-
-2021-04-22  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Get rid of unexpected side effects
-
-	* latex.el (LaTeX-insert-left-brace): Use `insert' instead of
-	`self-insert-command' to avoid all unexpected interactions.
-	(LaTeX-insert-corresponding-right-macro-and-brace)
-	(LaTeX-common-initialization):
-	Remove codes which is no longer necessary.
-
-2021-04-21  Philip K  <philipk@posteo.net>
-
-	Improve handling for parentheses with electric-pair-mode (bug#47936)
-
-	* latex.el (LaTeX-insert-corresponding-right-macro-and-brace): Improve
-	handling for parentheses with electric-pair-mode (bug#47936).
-
-2021-04-18  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix the fix of bug#47757 which broke comment filling.
-
-	* latex.el (LaTeX-back-to-indentation): Move point to the comment
-	content only if the current command is no newline command (fixes the
-	previous fix for bug#47757 which broke comment filling).
-
-2021-04-16  Tassilo Horn  <tsdh@gnu.org>
-
-	Rename TeX-xreader-sync-view to TeX-reader-sync-view (bug#47807)
-
-	* tex.el (TeX-reader-sync-view): Rename from
-	TeX-xreader-sync-view (bug#47807).
-
-2021-04-14  Tassilo Horn  <tsdh@gnu.org>
-
-	Don't move past % if the current command is a non-indent command
-
-	* latex.el (LaTeX-back-to-indentation): Don't move past % if the
-	current command is a non-indent command (bug#47757).
-
-2021-04-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Simplify conditionals evaluating to constant
-
-	* font-latex.el (font-latex-bold-face, font-latex-italic-face)
-	(font-latex-math-face, font-latex-string-face)
-	(font-latex-warning-face, font-latex-verbatim-face)
-	(font-latex-script-char-face):
-	All supported emacsens support :inherit attribute for face and
-	have `fixed-pitch' basic face.
-
-2021-04-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Resolve constant fboundp/boundp/featurep
-
-	* bib-cite.el (bib-apropos-keyword-at-point):
-	* context.el (ConTeXt-menu-update)
-	(ConTeXt-mode-common-initialization):
-	* latex.el (LaTeX-math-initialize)
-	(LaTeX-fill-move-to-break-point):
-	* multi-prompt.el (multi-prompt-next):
-	* preview.el.in (preview-transparent-border)
-	(preview-place-preview, preview-reinstate-preview):
-	* style/kpfonts.el (math):
-	* style/dk-bib.el (LaTeX-dk-bib-package-options):
-	* tex-buf.el (TeX-shell-command-option, TeX-check-engine):
-	* tex-fold.el (TeX-fold-item, TeX-fold-post-command):
-	* tex.el (TeX-source-specials-view-start-server)
-	(TeX-auto-private, TeX-style-private, TeX-complete-symbol)
-	(VirTeX-common-initialization, TeX-token-char)
-	(TeX-mode-specific-command-menu-entries)
-	(TeX-math-input-method-off, TeX-abbrev-mode-setup):
-	Simplify conditionals containing `fboundp', `boundp' and `featurep'
-	which evaluate to constant.
-
-	* latex.el (LaTeX-math-initialize, LaTeX-fold-math-spec-list):
-	Simplify by not using `decode-char'.  Now that emacs is unicode based,
-	(decode-char 'ucs ARG) is trivial operation which just returns ARG.
-	Code point in ucs is the same as emacs char.
-
-	* multi-prompt (multi-prompt): Use #' to quote function names.
-	(multi-prompt-next-must-match): Use
-	`minibuffer-contents-no-properties' instead of
-	`buffer-substring-no-properties'.
-
-2021-04-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for Emacs<24.3
-
-	* latex.el (LaTeX-insert-left-brace):
-	* tex.el (TeX-insert-dollar):
-	Simplify the property `delete-selection-mode'.
-	(VirTeX-common-initialization): Use " " for `comment-padding'.
-	(TeX-math-input-method-off): Never use `inactivate-input-method'.
-
-2021-04-01  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use #' instead of ' to quote function names
-
-	* bib-cite.el (bib-switch-to-buffer-function):
-	* latex.el (LaTeX-item-array, LaTeX-item-tabular*)
-	(LaTeX-math-insert-function, LaTeX-environment-menu-entry)
-	(LaTeX-environment-modify-menu-entry)
-	(LaTeX-section-menu-entry, LaTeX-indent-tabular)
-	* preview.el.in (preview-auto-reveal, preview-copy-mml)
-	(preview-copy-region-as-mml, preview-generate-preview):
-	* style/amsmath.el (LaTeX-item-equation-alignat):
-	* style/amsthm.el (LaTeX-amsthm-auto-cleanup)
-	("amsthm"):
-	* style/biblatex.el ("biblatex"):
-	* style/dinbrief.el (LaTeX-dinbrief-style)
-	(LaTeX-dinbrief-env-recipient):
-	* style/exam.el ("exam"):
-	* style/jurabib.el ("jurabib"):
-	* style/letter.el (LaTeX-env-recipient):
-	* style/minted.el (LaTeX-minted-auto-cleanup):
-	* style/natbib.el ("natbib"):
-	* style/ntheorem.el (LaTeX-ntheorem-auto-cleanup)
-	("ntheorem"):
-	* style/pythontex.el ("pythontex"):
-	* style/tcolorbox.el (LaTeX-tcolorbox-auto-cleanup):
-	* style/theorem.el (LaTeX-theorem-auto-cleanup)
-	("theorem"):
-	* style/xparse.el (LaTeX-xparse-macro-parse):
-	* tests/latex/font-latex-test.el (font-latex-three-dollars)
-	(font-latex-extend-region-backwards-quotation)
-	(font-latex-general-fontification):
-	* tex-bar.el (TeX-bar-TeX-button-alist)
-	(TeX-bar-LaTeX-button-alist):
-	* tex-buf.el (TeX-command-master, TeX-view):
-	* tex-info.el (TeX-texinfo-mode):
-	* tex-fold.el (TeX-fold-post-command):
-	* tex-site.el.in (tex-site-unload-hook):
-	* tex.el (TeX-expand-list-builtin,toplevel)
-	(TeX-source-correlate-start-server-maybe)
-	(TeX-install-font-lock, TeX-command-current)
-	(TeX-command-select-master, TeX-command-select-buffer)
-	(TeX-command-select-region, TeX-newline-function)
-	(TeX-mode-specific-command-menu-entries)
-	(TeX-font-replace-function, TeX-insert-dollar):
-	* toolbar-x.el (toolbarx-default-toolbar-meaning-alist):
-	* doc/auctex.texi (Mathematics, Filling, Folding)
-	(Hacking the Parser):
-	* doc/tex-ref.tex:
-	Use #' instead of ' to quote function names.
-
-	tex.el (): Add `declare-function' for `gnuserv-start'.
-
-2021-04-01  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use closure rather than hand-made lambda
-
-	* latex.el (LaTeX-math-initialize):
-	* style/kpfonts.el (math):
-	* toolbar-x.el (toolbarx-make-command):
-	Use closure rather than hand-made lambda form.
-
-2021-04-01  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Resolve unnecassary back quote
-
-	* font-latex.el (font-latex-user-keyword-classes,
-	(font-latex-slide-title-face):
-	* tex-fold.el (TeX-fold-macro-spec-list):
-	Turn unnecassary back quote into forward quote.
-	Fix typo in doc string.
-
-2021-04-01  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove xemacs compat elements
-
-	* tex-bar.el (TeX-bar-TeX-buttons, TeX-bar-LaTeX-buttons):
-	Don't use vector as element.
-	* toolbar-x.el (toolbarx-install-toolbar): Fix doc string.
-	Partially revert the comments removed recently which are still
-	valid.
-
-2021-03-31  Arash Esbati  <arash@gnu.org>
-
-	Add new fontification test
-
-	* tests/latex/font-latex-test.el
-	(font-latex-general-fontification): Add test for general
-	fontification of vanilla LaTeX files.
-
-2021-03-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use built-in functions for similar functions
-
-	* tex.el (TeX-split-string): Simplify by `split-string' and mark
-	obsolete.
-	(TeX-assoc): Simplify by `assoc-string' and mark obsolete.
-	* doc/changes.texi (News in 13.0): Add announce that these functions
-	are removed in future release.
-
-	* latex.el (LaTeX-split-bibs, LaTeX-auto-cleanup)
-	(LaTeX-209-to-2e):
-	* style/babel.el (LaTeX-babel-active-languages):
-	Replace `TeX-split-string' by `split-string'.
-
-	* tex-buf.el (TeX-command-query, TeX-printer-query): Replace
-	`TeX-assoc' by `assoc-string'.
-
-2021-03-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Some minor followups
-
-	* doc/tex-ref.tex: Fix markups as well as a few errors.
-	Remove mention about xemacs.
-	* tex.el (TeX-expand-list-builtin): Simplify.
-	* tests/make-test-deps.emacs-lisp: Enable lexical binding.
-	Update Copyright year.
-
-2021-03-29  Arash Esbati  <arash@gnu.org>
-
-	Fix broken test
-
-	* tests/japanese/preview-latex.el: Mark
-	`japanese-TeX-error-messages' as special before dynamically
-	binding it.
-
-2021-03-28  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix doc string
-
-	* tex.el (TeX-expand-list): Delete obsolete comment.
-	State that variable name is allowed as the second element and how that
-	is treated.
-
-2021-03-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Reduce byte compiler warning
-
-	* tex.el (): Move `(eval-when-compile (require 'dbus))' before
-	`declare-function's of dbus related functions because otherwise they
-	seem ineffective.
-	Both NOERROR optional argument for `(require 'dbus)' and `(featurep
-	'dbusbind)' test are removed deliberately because
-	(1) Now all supported emacsen have dbus.el.
-	(2) Even if emacs is built with configure option "--without-dbus", it
-	    doesn't cause error to load dbus.el just to get macro definition
-	    of `dbus-ignore-errors'.
-	This way, it works fine even when
-	(a) Emacs used for byte-compiling lacks D-Bus support.
-	(b) Emacs at run time has D-Bus support.
-	without relying on `TeX--if-macro-fboundp'.
-
-	(): Remove `declare-function' for `dbus-ignore-errors' because it's
-	now guaranteed that the macro is expanded away at byte compile time.
-	(): Remove `defvar' for `dbus-debug' because `dbus.el' provides a
-	suitable defvar.
-
-2021-03-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Reduce byte compiler warning
-
-	* tex.el (VirTeX-common-initialization,toplevel): Don't set obsolete
-	ispell variables `ispell-tex-p' and `ispell-tex-major-modes'.  Neither
-	appears in NEWS.* nor source of emacs 24.3.
-	(TeX-run-ispell): Don't call obsolete functions `spell-buffer' and
-	`spell-region'.
-	(): Discard `declare-function' for `spell-buffer'.
-	Add `defvar' for `ispell-parser' to silence byte compiler.
-
-2021-03-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use #' instead of ' to quote function where possible
-
-	* latex.el (LaTeX-babel-insert-hyphen):
-	* multi-prompt.el (multi-prompt-delete)
-	(multi-prompt-next-must-match):
-	* style/biblatex.el ("biblatex"):
-	* style/newfloat.el ("newfloat"):
-	* style/ntheorem.el ("ntheorem"):
-	* style/wrapfig.el ("wrapfig"):
-	* tex.el (TeX-electric-macro, TeX-insert-punctuation)
-	(TeX-run-ispell):
-	Use #' instead of ' to quote function where possible.
-
-2021-03-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Reduce byte compiler warning
-
-	* bib-cite.el (bib-display-or-find-label): Use `outline-show-entry'
-	instead of `show-entry' when possible.  Wrap `show-entry' with
-	`with-no-warnings'.
-	(bib-get-citations, psg-list-env): Use `replace-regexp-in-string'
-	instead of `dired-replace-in-string'.
-	Use `split-string' instead of `dired-split' and `TeX-split-string'.
-	(dired-replace-in-string,TeX-split-string): Delete fallback
-	definitions.
-	(): Remove `declare-function' for `dired-replace-in-string' and
-	`dired-split'.
-
-2021-03-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Reduce byte compiler warning
-
-	* bib-cite.el (bib-bib-label-help-echo-format, bib-ext-list)
-	(bib-label-help-echo, bib-label-help):
-	Delete remaining XEmacs only functions and variables.
-	(bib-highlight-mouse): Don't touch removed variable.
-	(bib-etags-command, bib-etags-append-command, bib-display, bib-find)
-	(bib-find-next, bib-make-bibliography, bib-edit-citation)
-	(bib-get-bibliography):
-	Fix doc strings.
-
-2021-03-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* tests/japanese/preview-latex.el: Make cleanup forms more robust
-
-2021-03-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix preamble cache
-
-	* preview.el.in (preview-cache-preamble): Remove trash left when
-	preferring closure over backquote+lambda.
-	(preview-gs-flag-error): Replace `str' with `string' for clarity;
-	`str' is used again in the clause just after the one in question.
-
-2021-03-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix preview-latex and regression tests
-
-	* preview.el.in (preview-query-replace-reveal): Add treatment for
-	nadvice functions.
-	(): Promote defvar's without value to proper defvar's to prevent
-	unexpected error when external program calls preview-latex functions.
-	* tests/latex/font-latex-test.el (): Add defvar for `font-lock-beg'
-	and `font-lock-end' to make dynamic binding at let-binding them.
-	* tests/tex/path-expansion.el: Add temporal defvar for dummy variable.
-	* tests/japanese/preview-latex.el
-	(japanese-preview-preserve-kanji-option2)
-	(japanese-preview-preserve-kanji-option3):
-	Make cleanup forms more robust.
-
-2021-03-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix font-latex.el
-
-	* font-latex.el (font-latex-make-built-in-keywords): Defer making
-	`font-latex-match-*' buffer-local so that it attains sane default
-	value.
-
-2021-03-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix void function error
-
-	* font-latex.el (font-latex-make-built-in-keywords): Bring back the
-	defun of `font-latex-match-*-make` before the defcustom of
-	`font-latex-match-*-keywords' because the latter depends on the
-	former through :set function.
-	Add defvar without value to suppress byte compile warnings for
-	`font-latex-match-*-keywords'.
-
-2021-03-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix documents
-
-	* doc/auctex.texi (LaTeX-amsmath-label): Add multline env. and remove
-	aligned env. since the former gets label while the latter doesn't get.
-	(Error overview): Delete spurious "on".
-	* doc/install.texi (Prerequisites): Raise minimum required version to
-	24.3.
-	* doc/preview-faq.texi (Requirements): Add description about
-	availability on Windows.
-	Remove reference on table deleted before.
-	Adapt subsection title.
-
-2021-03-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Discard obsolete variables
-
-	According to NEWS.24, `font-lock-defaults-alist' was removed at
-	emacs 24.1.
-	`font-lock-mode-enable-list' doesn't exist in any NEWS.* nor emacs
-	24.3 source. (Xemacs specific variable?)
-	According to loaddefs.el, `font-lock-auto-fontify' is xemacs variable
-	corresponding to `global-font-lock-mode'.
-
-	* tex-buf.el:
-	(): Remove defvar for `font-lock-mode-enable-list',
-	`font-lock-auto-fontify' and `font-lock-defaults-alist'.
-	(TeX-region-create): Don't let-bind obsolete variables.
-	Stop let-binding `font-lock-defaults' since it is buffer local
-	variable. It doesn't make sense to let-bind it before changing the
-	current buffer.
-	Set NOWARN argument to t in `find-file-noselect' to suppress "(New
-	file)" message in echo area.
-
-2021-03-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix merging
-
-	* tex-buf.el (TeX-region-update): Use `begin', not `TeX--begin'.
-	* tex.el (TeX--call-minor-mode): Rename from `tex--call-minor-mode' to
-	make prefix uniform in AUCTeX.
-	(): Add autoload declaration of `TeX-previous-error'.
-	(TeX-output-dir): Use #' instead of ' to quote function name.
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Use UTF-8 for all ELisp files
-
-	UTF-8 is the default encoding used for ELisp files nowadays, so
-	convert the few remaining exceptions.
-
-	* tests/japanese/preview-latex.el:
-	* tex-jp.el: Remove `coding:` cookie and re-encode into utf-8.
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Prefer lexical closures over hand-built lambda forms
-
-	now that we have lexical-binding, we can use closures, which have the
-	advantage over `(lambda ...) of allowing the byte-compiler to compile
-	the code, and also makes it possible to Edebug it.
-
-	* preview.el (preview-gs-close, preview-gs-flag-error)
-	(preview-scale-from-face, preview-gs-flag-error)
-	(preview-scale-from-face, preview-disabled-string)
-	(preview-buffer-restore, preview-place-preview)
-	(preview-reinstate-preview, preview-cache-preamble)
-	(preview-generate-preview, preview-report-bug):
-	* toolbar-x.el (toolbarx-emacs-mount-popup-menu):
-	* tex.el (TeX-mode-specific-command-menu): Replace `(lambda...) with closures.
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Activate lexical-binding everywhere
-
-	Also, add an underscore at the beginning of unused arguments to
-	silence warnings.
-
-	* bib-cite.el (bib-highlight-mouse): Remove unused vars `extent`
-	and `local-extent-list`.
-
-	* latex.el (LaTeX-label): Remove unused var `label`.
-	(LaTeX-math-mode-map): Move before first use.
-
-	* preview.el.in (preview-start-dvipng, preview-start-dvips):
-	Remove unused var `file`.
-
-	* tex-fold.el (TeX-fold-macro-nth-arg): Remove unused var `close-string`.
-	(TeX-fold-hide-item): Remove unused var `face`.
-
-	* tex-font.el (tex-font-lock-keywords-2): Remove unused var `type`.
-
-	* tex-info.el (Texinfo-mark-section): Rework to avoid relying on
-	dynamic scoping to access local vars.
-
-	* toolbar-x.el (toolbarx-test-toolbar-type): Remove unused vars
-	`all-but-def-opts` and `all-opts`; remove always-t var `good-jobs`.
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Expose the body of advice to the compiler
-
-	While at it, use `advice-add` when available.
-	We can drop `defadvice` completely when we bump the required version
-	to Emacs-24.4, or if/when we add `nadvice` as a required package.
-
-	* context.el (ConTeXt--invalidate-menu): New function.
-	(ConTeXt-add-environments): Advise with it.
-
-	* latex.el (LaTeX-add-bibliographies): Advise with `TeX-run-style-hooks`.
-	(LaTeX--invalidate-menus): New function.
-	(LaTeX-add-environments): Advise with it.
-
-	* preview.el.in (preview--open-for-replace): New function.
-	(replace-highlight): Advise with it.
-
-	* tex.el (tex--call-minor-mode): New function.
-	(hack-one-local-variable): Advise with it.
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Miscellaneous minor changes
-
-	Move to the next line arguments that are easy to misread.
-	Fix some commenting style to obey `outline-minor-mode`.
-
-	* auctex.el.in: Don't require `cl-lib` since it's bundled with Emacs-24.3.
-
-	* README: Prefer HTTPS over HTTP/FTP for gnu.org sites.
-
-	* bib-cite.el (bib-find-next): Simplify.
-
-	* latex.el: Use a non-nil default value for `LaTeX-label-function`
-	so RefTeX can override it with `add-function`.
-	(LaTeX-label--default): New function, extracted from `LaTeX-label`.
-	(LaTeX-label): Use it.
-	(LaTeX-label-function): Use it as default value.
-
-	* toolbar-x.el (toolbarx-emacs-mount-popup-menu): Make the control&data
-	flow a bit simpler.
-	(toolbarx-test-image-type, toolbarx-process-dropdown-group):
-	Use `car-safe` and strength-reduce `eval` to `symbol-value`.
-
-	* style/dinbrief.el: Remove redundant comment.
-
-	* style/kpfonts.el (<toplevel>): Simplify.
-
-	* style/latexinfo.el (LaTeXinfo-mode-map): Move initialization into
-	the declaration.
-
-	* style/url.el (TeX-arg-urlstyle):
-	* style/prosper.el (LaTeX-prosper-slide-style-prompt):
-	Completion tables can be lists of strings.
-
-	* style/tikz.el (TeX-TikZ-single-macro-arg): Strength-reduce `eval` to
-	`apply`.
-
-	More misc changes
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Remove some XEmacs and old-Emacs code
-
-	Remove uses of `easy-menu-add` and `easy-menu-remove` which have
-	always been no-op in Emacs and are declared obsolete in Emacs-28.
-
-	* bib-cite.el (bib-cite-setup-highlight-mouse-keymap): Remove Emacs-19 code.
-
-	* tex-buf.el (TeX-region-create): Remove use of variable
-	`font-lock-maximum-size` declared obsolete in Emacs-24.
-
-	* toolbar-x.el: Remove left over code from XEmacs compatibility.
-	Remove XEmacs-only `:toolbar` and `:dropdown-toolbar` as well
-	`:insert` which was only used to select Emacs-only or XEmacs-only entries.
-	(toolbarx-default-toolbar-meaning-alist): Replace all uses of
-	`[Emacs-only XEmacs-only]` vectors with the `Emacs-only` form.
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Don't quote `lambda`
-
-	Remove some redundant `:group` arguments
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Use #' rather than ' to quote functions
-
-	This helps track down typos, references to functions which don't exist
-	any more, as well as references to obsolete functions.
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* font-latex.el (font-latex-make-built-in-keywords): Make it a macro
-
-	This lets us expose the code it generates to the compiler without
-	having to call `byte-compile` explicitly.  It also reduces the reliance
-	on `eval`, saving the souls of many kitten along the way.
-
-	(font-latex-built-in-keyword-classes): Define it at compile-time as well.
-	(font-latex-keywords-1, font-latex-keywords-2):
-	Move their definition to `font-latex-make-built-in-keywords`.
-	(font-latex-keyword-matcher): Define it at compile-time as well.
-	(font-latex--make-match-defun): Rename from `font-latex-make-match-defun`.
-	Define it at compile-time as well.  Return the function definition (as
-	the docstring suggests) rather than evaluating it.
-	(font-latex-make-user-keywords): Adjust call to it.
-	(<toplevel>): Don't manually call the byte-compiler.
-
-2021-03-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* font-latex.el (font-latex-make-built-in-keywords): Reorder defs
-
-	Move definition of `font-latex-match-*-make` after the `defvar`s of
-	the vars it uses.
-
-2021-03-23  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Prepare for enabling lexical binding in preview.el.in
-
-	* tex-buf.el (TeX-region-update):
-	* preview.el.in (preview-region, preview-counters)
-	(preview--counter-information):
-	Turn a piece of advice for `TeX-region-create' into a helper function
-	`preview--counter-information', and invoke it at all calls of
-	`TeX-region-create'.
-	Use `buffer-substring-no-properties' instead of `buffer-substring' to
-	save memory usage a bit.
-	Simplify code by `TeX-current-offset'.
-
-	* tex-buf.el (TeX-region-create):
-	* preview.el.in (preview-preamble, preview--skip-preamble-region):
-	Turn another advice for `TeX-region-create' into a helper function
-	`preview--skip-preamble-region' and call it in `TeX-region-create'.
-
-	* tex-buf.el (TeX-region-extra): Move `defcustom' before its new first
-	usage.
-
-2021-03-18  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Discard `TeX-auto-update' to silence byte compiler
-
-	Now that we add `TeX-safe-auto-write' as local hook in
-	`write-contents-functions', we don't have to check every time whether
-	it is AUCTeX buffer.
-
-	* latex.el (BibTeX-auto-store):
-	* tex-info.el (TeX-texinfo-mode):
-	Don't set `TeX-auto-update'.
-	* tex.el (VirTeX-common-initialization): Don't set `TeX-auto-update'.
-	(TeX-safe-auto-write): Don't check whether it is AUCTeX buffer or
-	BibTeX buffer.
-	(TeX-update-style): Consult `major-mode' instead of `TeX-auto-update'
-	to check whether it is BibTeX buffer.
-	* bib-cite.el: Don't use `TeX-auto-update'. Consult `TeX-mode-p' to
-	check whether it is AUCTeX buffer.
-
-2021-03-17  Al Haji-Ali  <a.hajiali@hw.ac.uk>
-
-	Implement the user option TeX-output-dir
-
-	* doc/auctex.texi (Control/Controlling the output): Document the
-	new TeX-output-dir user option.
-
-	* preview.el.in (preview-pdf2dsc-command): Replace concatenated output
-	file names with the new expansions.
-	(preview-LaTeX-command): Use an expansion for filename only.
-	(preview-create-subdirectory): Retrieve prv path from
-	TeX-active-master.
-	(preview-dump-replacements, preview-undump-replacements): Do not
-	discard --output-directory from the command arguments.
-	(preview-cache-preamble, preview-document): Call TeX-save-document
-	with file function instead of filename.
-	(TeX-inline-preview-internal): Retrieve prv path from TeX-master-file.
-
-	* tex-bar.el (TeX-bar-TeX-button-alist, TeX-bar-LaTeX-button-alist):
-	Call TeX-save-document with file function instead of filename.
-
-	* tex-buf.el (TeX-save-document, TeX-command-default)
-	(TeX-command-query): Change implementation to accept file function as
-	well as filename as argument.
-	(TeX--concat-ext): New helper function.
-	(TeX-command-master, TeX-command-region): Call TeX-command-query with
-	file function instead of filename.
-	(TeX-command): Update documentation.
-	(TeX-active-master-with-quotes): Add new argument for pre-processing
-	filename.
-	(TeX-command-sequence): Pass file function to TeX-command-default.
-	(TeX-run-TeX, TeX-run-index, TeX-LaTeX-sentinel): Call
-	TeX-active-master instead of concatenating extension to filename.
-	(TeX-region-file): Change to return paths in TeX-output-dir when
-	non-nil.
-
-	* tex.el (TeX-command-list, LaTeX-command-style): Change commands to
-	pass output-directory as an argument.
-	(TeX-print-command, TeX-printer-list): Use "%d" for dvi files.
-	(TeX-expand-list-builtin): Add expansions for output files and
-	directories.
-	(TeX-clean): Refactor to use the new TeX--clean-extensions-regexp.
-	(TeX-master-file): Change to return output files inside
-	TeX-output-file.
-	(TeX-output-dir): New user option.
-	(TeX--master-output-dir, TeX--output-dir-arg)
-	(TeX--clean-extensions-regexp): New function.
-	(TeX-split-string): Correct a spelling mistake.
-
-2021-03-06  Arash Esbati  <arash@gnu.org>
-
-	Improve style/footmisc.el
-
-	* style/footmisc.el ("footmisc"): Add completion support for some
-	macros.  Support special macros defined only with `splitrule'
-	option.  Improve fontification.
-
-2021-03-03  Tassilo Horn  <tsdh@gnu.org>
-
-	Use "wrap region or query for logo" also in \[hH]ologoVariant
-
-	* style/hologo.el: Use "wrap region or query for logo" also in
-	\[hH]ologoVariant.
-
-2021-03-03  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix wrapping of active region with \[Hh]ologo macros
-
-	* style/hologo.el (LaTeX-hologo--arg-use-region-or-query-logo-name):
-	Fix wrapping of logo in active region.
-
-2021-03-02  Tassilo Horn  <tsdh@gnu.org>
-
-	Use active region if it is a logo name.
-
-	* style/hologo.el (LaTeX-hologo--arg-use-region-or-query-logo-name):
-	New function for the logo name arg of \hologo and \Hologo.
-
-2021-02-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Enable lexical binding in context-{en,nl}.el
-
-	* context-en.el:
-	* context-nl.el:
-	Enable lexical binding.
-	Update copyright year.
-
-2021-02-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix preview-cache-preamble after region typeset/preview
-
-	* preview.el.in (preview-cache-preamble): Move `setq' for
-	`TeX-current-process-region-p' before `let*' so that
-	`TeX-command-expand' in `let*' should work correctly.
-
-2021-02-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Enable lexical binding in plain-tex.el
-
-	* plain-tex.el: Enable lexical binding.
-	Update copyright year.
-
-2021-02-24  Arash Esbati  <arash@gnu.org>
-
-	* style/geometry.el ("geometry"): Fontify \restoregeometry macro.
-
-2021-02-11  Brian Leung  <leungbk@mailfence.com>
-
-	Deprioritize "\\.drv\\'" in auto-mode-alist
-
-	Guix and Nix have derivation files that look like
-	"/gnu/store/.*\\.drv".  To avoid choosing the wrong mode, we prefer to
-	use more stringent regexps for those corresponding modes, and add the
-	less-stringent regexp here to the end of auto-mode-alist.
-
-	* latex.el (auto-mode-alist): Deprioritize "\\.drv\\'" in
-	auto-mode-alist.
-
-2021-02-09  Arash Esbati  <arash@gnu.org>
-
-	Add new style/changes.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/changes.el: New file.
-
-2021-02-09  Arash Esbati  <arash@gnu.org>
-
-	Add parsing support to style/comment.el
-
-	* style/comment.el (LaTeX-comment-include-exclude-regexp):
-	(LaTeX-comment-package-options): New variables.
-	(LaTeX-comment-auto-cleanup): New function for processing parsed
-	elements.
-
-2021-02-06  Arash Esbati  <arash@gnu.org>
-
-	Add new style/footnotehyper.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/footnotehyper.el ("footnotehyper"): New file.
-
-2021-02-03  Arash Esbati  <arash@gnu.org>
-
-	Add new style/truncate.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/truncate.el: New file.
-
-2021-01-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove eol format suffix from coding tag (bug#46117)
-
-	* doc/preview-dtxdoc.pl:
-	* tex-jp.el:
-	Remove "-unix" suffix from coding: tag for local git repos of git for
-	windows which enable autocrlf feature.
-	Update copyright year.
-
-2021-01-25  Arash Esbati  <arash@gnu.org>
-
-	Document how to load AUCTeX from a local Git repo
-
-	* doc/install.texi (Advice for non-privileged users): Add
-	instructions to use AUCTeX directly out of a local Git repo.
-
-2021-01-24  Arash Esbati  <arash@gnu.org>
-
-	Update style/bigdelim.el to package version 2.6
-
-	* style/bigdelim.el (TeX-arg-bigdelim-brace): Support completion
-	for more brace choices.  Insert the choice in braces only if the
-	choice doesn't start with a backslash.
-	("bigdelim"): Add fontification support.
-
-2021-01-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Prevent inadvertent destruction of list variable
-
-	* latex.el (LaTeX-common-initialization): Apply `copy-sequence' to the
-	last argument of `delete-dups'+`append'.
-
-2021-01-20  Arash Esbati  <arash@gnu.org>
-
-	Update style/bigstrut.el to package version 2.6
-
-	* style/bigstrut.el ("bigstrut"): Remove non-existent macro
-	\bigstrutsetup.
-	Add \bigstrutjot to list of lengths.
-	Add fontification support for \bigstrut.
-	(TeX-arg-bigstrut): Fix prompt and the usage of
-	`TeX-argument-prompt'.  Make the function more AUCTeX standard.
-
-2021-01-20  Arash Esbati  <arash@gnu.org>
-
-	Update style/multirow.el to package version 2.6
-
-	* style/multirow.el ("multirow"): Improve arguments of \multirow
-	macro incl. fontification.
-	Add \bigstrutjot to list of lengths and not to macros.
-	Add \STneed macro depending on supertabular package option.
-	(LaTeX-multirow-package-options): Fix package options.
-
-2021-01-19  Arash Esbati  <arash@gnu.org>
-
-	Update style/thmtools.el to package version 0.72
-
-	* style/thmtools.el (LaTeX-arg-thmtools-declaretheorem): Query for
-	the optional argument after the mandatory environment name.
-	(LaTeX-thmtools-env-label): Use `read-char-choice' instead of
-	`read-char'.
-	Set `help-form' in the let-binding.
-	(LaTeX-thmtools-listoftheorems-key-val): Update key=val's.
-	("thmtools"): Fontify also the optional argument after the
-	mandatory one.  Keep the old behavior for compatibility.
-
-2021-01-19  Tassilo Horn  <tsdh@gnu.org>
-
-	Signal an error if auto-parser regexp has too many groups
-
-	In (pathological) documents which activate too many styles adding
-	entries to TeX-auto-regexp-list, the full regular expression built for
-	auto-parsing may contain more groups than emacs supports (which is 255
-	at this point of time).  Therefore, signal a clear error in that case
-	instead of failing unpredictably by resultant problems.
-
-	Also, fix another spot where duplicate entries could have been added.
-
-	* tex.el (TeX-auto-parse-region): Signal an error if the generated
-	auto-parser regexp has more than 255 groups.
-	* latex.el (LaTeX-common-initialization): Ensure we don't add
-	duplicate entries to TeX-auto-full-regexp-list.
-
-2021-01-19  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix adding duplicates to TeX-auto-regexp-list
-
-	* tex.el (TeX-auto-add-regexp): Check membership with `member' instead
-	`memq' because the latter won't work with list-valued entries.
-
-2021-01-15  Arash Esbati  <arash@gnu.org>
-
-	Delete kernel commands from styles
-
-	* style/scrbase.el ("scrbase"):
-	* style/scrpage2.el ("scrpage2"): Delete support for macros
-	provided by LaTeX kernel.
-
-2021-01-15  Arash Esbati  <arash@gnu.org>
-
-	* style/extramarks.el ("extramarks"): Use reference keyword class.
-
-2021-01-13  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix use-package recipe in install docs (once again)
-
-	* doc/install.texi (Installation): Fix use-package recipe.
-
-2021-01-12  Arash Esbati  <arash@gnu.org>
-
-	Add support for some missing kernel macros
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add various
-	\<sectioning>mark to "reference" class.
-
-	* latex.el (LaTeX-common-initialization): Add support for \...mark
-	macros.
-
-2021-01-12  Arash Esbati  <arash@gnu.org>
-
-	Add new style/extramarks.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/extramarks.el: New file.
-
-2021-01-12  Arash Esbati  <arash@gnu.org>
-
-	Update style/fancyhdr.el to package version 4.0
-
-	* style/fancyhdr.el (TeX-arg-fancyhdr-place): Rename from
-	`TeX-arg-fancyhdr-position'.  Improve list of candidates for
-	completion.
-	(LaTeX-fancyhdr-fancypagestyle-regexp): New variable for parsing
-	user defined pagestyles.
-	("fancyhdr"): Update for macros provided by package version 4.0.
-	Remove completion support for deprecated macros.
-	Remove macros provided by LaTeX kernel.
-	Improve fontification support.
-	(LaTeX-fancyhdr-package-options): Add new package options.
-
-2021-01-12  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Support page(box) options for dvipdfmx in graphicx.el
-
-	* style/graphicx.el (LaTeX-arg-graphicx-includegraphics-key-val):
-	Support page(box) options when the document is to be processed by
-	dvipdfmx.
-	(): Update copyright year.
-
-2021-01-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix off-by-one behavior of preview-latex (bug#39927)
-
-	* preview.el.in (preview-prepare-fast-conversion): Turn newline in
-	init string into space so that gs waits subsequent input. This newline
-	caused a spurious appearance of gs prompt "GS>".
-
-2021-01-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Don't use `add-to-list' on lexical vars
-
-	* tex.el (TeX-view-program-list, TeX-view-program-selection):
-	(TeX-add-to-alist):
-	Don't use `add-to-list' on lexical scope variables.
-	* tests/tex/utility.el (TeX-adding-to-alist): New test.
-	(): Enable lexical binding.  Update copyright year.
-
-2021-01-09  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix mistake in use-package recipe
-
-	* doc/install.texi (Installation): Fix mistake in use-package recipe.
-
-2021-01-09  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix docstring too wide warnings
-
-	* bib-cite.el (bib-dos-or-os2-variable): Reword/reformat docstring so
-	that it's less than 80 chars wide.
-	* context-en.el (ConTeXt-project-structure-list-en)
-	(ConTeXt-section-block-list-en): Ditto.
-	* context-nl.el (ConTeXt-project-structure-list-nl)
-	(ConTeXt-section-block-list-nl): Ditto.
-	* context.el (ConTeXt-numbered-section-hook)
-	(ConTeXt-unnumbered-section-hook): Ditto.
-	* tex-buf.el (TeX-check-engine): Ditto.
-
-2021-01-09  Tassilo Horn  <tsdh@gnu.org>
-
-	Add use-package recipe to installation info docs
-
-	* doc/install.texi (Installation): Add use-package recipe.
-
-2021-01-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Adapt preview.el.in for `TeX-translate-location-hook'
-
-	* preview.el.in (preview-parse-messages): Transport the values between
-	dynamic scope variables TeX-translate-location-* and corresponding
-	lexical scope variables around the call to
-	`TeX-translate-location-hook'.
-	Update copyright year.
-
-2021-01-08  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix error reported in <87o8hzto7r.fsf@fastmail.fm> on auctex@gnu.org
-
-	* style/polyglossia.el (LaTeX-polyglossia-active-languages): Don't use
-	add-to-list on lexical variable.
-
-2021-01-08  Tassilo Horn  <tsdh@gnu.org>
-
-	Declare formerly free vars accessible in TeX-translate-location-hook
-
-	* tex-buf.el (TeX-translate-location-file,TeX-translate-location-offset)
-	(TeX-translate-location-line,TeX-translate-location-string)
-	(TeX-translate-location-error,TeX-translate-location-context): New
-	defvars.
-	* tex-buf.el (TeX-find-display-help): Bind them before calling
-	TeX-translate-location-hook.
-	(TeX-translate-location-hook): Adapt docstring.
-
-2021-01-08  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use proper name rather than obsolete alias
-
-	* latex.el (LaTeX-insert-environment): Use
-	`LaTeX-after-insert-env-hook' instead of
-	`LaTeX-after-insert-env-hooks'.
-
-2021-01-07  Arash Esbati  <arash@gnu.org>
-
-	Update style/eso-pic.el to package version 3.0a
-
-	* style/eso-pic.el ("eso-pic"): Don't run the style hook for
-	`atbegshi' since `eso-pic' doesn't rely on that package anymore.
-	(LaTeX-eso-pic-package-options-list): Update package options.
-
-2021-01-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use `write-contents-functions' instead of `write-file-functions'
-
-	* tex.el (VirTeX-common-initialization):
-	* latex.el (BibTeX-auto-store):
-	Use `write-contents-functions' instead of `write-file-functions' to
-	store `TeX-safe-auto-write' because the latter is cleared by C-x
-	C-w (write-file).
-	* doc/changes.texi (News in 13.0): Mention the bug fix.
-
-2021-01-04  Tassilo Horn  <tsdh@gnu.org>
-
-	Use frame-monitor-attributes for computing DPI if avail (bug#45596)
-
-	* preview.el.in (preview-get-dpi): New defun.
-	(preview-get-geometry): Use it for computing the screen DPI (bug#45596)
-
-2021-01-02  Arash Esbati  <arash@gnu.org>
-
-	Remove support for \swshape
-
-	* style/baskervaldx.el ("baskervaldx"): Delete additions for
-	\swshape macro which is now part of LaTeX kernel and supported via
-	latex.el and font-latex.el.
-
-2020-12-29  Tassilo Horn  <tsdh@gnu.org>
-
-	Convert tabs to spaces in all *.el.in files according to .dir-locals.el
-
-	Convert tabs to spaces in all lisp files according to .dir-locals.el
-
-2020-12-29  Tassilo Horn  <tsdh@gnu.org>
-
-	URI-encode ? in filename to %3F (bug#45510)
-
-	* tex.el (TeX-evince-sync-view-1): Evince's dbus method wants an URI
-	where ? is properly encoded as %3F so do so (bug#45510).
-
-2020-12-29  Tassilo Horn  <tsdh@gnu.org>
-
-	Untabify tex.el.
-
-2020-12-27  Arash Esbati  <arash@gnu.org>
-
-	* .dir-locals.el: Add new file.
-
-2020-12-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Indent additional texts
-
-	* latex.el (LaTeX-insert-environment): Indent texts sent after the
-	inserted environment.
-
-2020-12-24  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fixup dropping old implementations for viewers
-
-	* tex-buf.el (TeX-output-style-check): Remove function only useful for
-	old view implementations.
-
-2020-12-22  Arash Esbati  <arash@gnu.org>
-
-	Lift required GNU Emacs version to 24.3
-
-	* RELEASE (Requirements): Mention that AUCTeX now requires at
-	least GNU Emacs 24.3.
-
-	* auctex.el.in: Lift GNU Emacs version to 24.3 and cl-lib to 1.0
-	for `Package-Requires' header.
-
-	* configure.ac (EMACS_CHECK_VERSION): Check for 24.3.
-
-	* doc/changes.texi: Add entry for required Emacs version.
-
-	* doc/faq.texi:
-	* doc/preview-faq.texi (Requirements): Change tested/required
-	Emacs version.
-
-	* tex-site.el.in:
-	* tex.el: Consider Emacs' minor version as well before reporting
-	an error.
-
-2020-12-22  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Delete bogus defvar
-
-	* tex-buf.el: Remove bogus defvar for `compilation-in-progress'. There
-	is a bare defvar for it already far above these lines.
-
-2020-12-22  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Drop old implementations for viewers
-
-	* tex.el (TeX-expand-list-builtin): Remove entries for "%v" and "%vv".
-	(TeX-view-style, TeX-output-view-style): Remove.
-	* doc/auctex.texi (Starting Viewers): Remove description about old
-	implementations.
-	* doc/changes.texi (News in 13.0): Mention the above changes.
-	* tex-mik.el: Remove entries for TeX-view-style and
-	TeX-output-view-style.
-
-2020-12-21  Tassilo Horn  <tsdh@gnu.org>
-
-	Document lexical-binding changes in context.el.
-
-	* doc/changes.texi: Document lexical-binding changes in context.el.
-	* context.el: Don't reference non-existing ConTeXt-section-hook but
-	ConTeXt-numbered-section-hook.
-
-2020-12-18  Tassilo Horn  <tsdh@gnu.org>
-
-	Document lexical binding changes.
-
-	* doc/changes.texi: Document lexical binding changes.
-
-2020-12-03  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix compile "Error: symbol-value cannot use lexical var ‘amsenv’"
-
-	* style/empheq.el (LaTeX-empheq-env): Don't call symbol-value on lexical
-	variable amsenv.
-
-2020-12-02  Arash Esbati  <arash@gnu.org>
-
-	Add new style/scholax.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/scholax.el: New file.
-
-2020-11-10  Arash Esbati  <arash@gnu.org>
-
-	Update style/subfiles.el to package version 2.1
-
-	* style/subfiles.el (LaTeX-subfiles-class-options): Use \' to
-	match the empty string at the end of the file extension.
-	("subfiles"): Add support for \subfileinclude macro.
-
-2020-10-31  Tassilo Horn  <tsdh@gnu.org>
-
-	Rename LaTeX-dialect to TeX-dialect.
-
-	* tex.el (TeX-dialect): Renamed from LaTeX-dialect and move from latex.el to
-	tex.el.
-	* doc/auctex.texi: Adapt docs.
-	* doc/changes.texi: Mention in changes for AUCTeX 13.
-	* style/*.el: Adapt all style files accordingly.
-
-2020-10-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Ensure the trailing slash for directory
-
-	* tex.el (TeX-parse-path, TeX-strip-extension): Apply
-	`file-name-as-directory' for `TeX-macro-global' and
-	`TeX-macro-private' in case their entries lack the trailing slash.
-	* tex-site.el.in (TeX-auto-global): Delete obsolete sentence.
-
-2020-10-24  Tassilo Horn  <tsdh@gnu.org>
-
-	Delete unused ispell code from 1994.
-
-	* tex.el (ispell-tex-buffer-p): Delete defun.
-	(ispell-enable-tex-parser): Don't set undefined variable.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	Put point after the graphic file argrument
-
-	* style/graphicx.el (LaTeX-includegraphics-extensions): Delimit
-	the regexp with \\' instead of $.
-	(LaTeX-arg-includegraphics): Rewrite the function in order to
-	comply with AUCTeX insertion hooks.  Put point after the braced
-	group once the file argument in inserted into buffer.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	Fix insertion of unnecessary backslash
-
-	* style/amsthm.el (LaTeX-arg-amsthm-fontdecl):
-	* style/ntheorem.el (LaTeX-arg-ntheorem-fontdecl): Don't insert a
-	backslash if the query for font declaration is left empty.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	Add new style/appendix.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/appendix.el: New file.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	* tex-ispell.el: Enable lexical-binding.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	Improve style/amsthm.el
-
-	* style/amsthm.el (LaTeX-amsthm-theoremstyle-list): Delete
-	variable.
-	(LaTeX-arg-amsthm-fontdecl): Adjust `prompt' in
-	`TeX-argument-prompt' and don't use the 5. argument of
-	`TeX-completing-read-multiple'.
-	(LaTeX-amsthm-auto-cleanup): Remove the part for the deleted
-	`LaTeX-amsthm-theoremstyle-list'.
-	("amsthm"): Use `LaTeX-add-amsthm-newtheoremstyles' for
-	predefined styles.
-	Adjust the hook for deleted variable.
-
-2020-10-23  Tassilo Horn  <tsdh@gnu.org>
-
-	Enable lexical-binding for texmathp.el
-
-	* texmathp.el (texmathp-compile): Use `push' on places rather than `set' and
-	`symbol-value' on locals partly pointing to symbols naming globals.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	* style/fancyvrb.el: Replace dynamically bound `optional'.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	Update style/fancyvrb.el to package version 3.6
-
-	* style/fancyvrb.el (LaTeX-fancyvrb-key-val-options): Add the
-	"reflabel" key.
-	(LaTeX-fancyvrb-env-reflabel-key-val)
-	(LaTeX-fancyvrb-reftex-label-context-function): New functions.
-	(LaTeX-fancyvrb-arg-define-environment): Use
-	`LaTeX-fancyvrb-env-reflabel-key-val'.
-	(LaTeX-fancyvrb-key-val-label-regexp): New variable added to
-	AUCTeX parser.
-	("fancyvrb"): Run `font-latex-set-syntactic-keywords' in the hook
-	if fontification is enabled.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	Add missing argument to function body
-
-	* style/thmtools.el (LaTeX-thmtools-declaretheoremstyle-key-val)
-	(LaTeX-thmtools-declaretheorem-key-val): Add the missing `prompt'
-	argument.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	Remove `TeX-arg-none'
-
-	* style/alphanum.el (TeX-arg-none): Remove function and use
-	`TeX-arg-literal' instead.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	Adapt styles to lexical-binding
-
-	* style/arabxetex.el ("arabxetex"):
-	* style/babel.el ("babel"):
-	* style/doc.el ("doc"):
-	* style/enumitem.el ("enumitem"):
-	* style/exam.el ("exam"):
-	* style/floatrow.el ("floatrow"):
-	* style/fontspec.el ("fontspec"):
-	* style/graphicx.el ("graphicx"):
-	* style/hologo.el ("hologo"):
-	* style/ltugboat.el ("ltugboat"):
-	* style/mdframed.el ("mdframed"):
-	* style/menukeys.el ("menukeys"):
-	* style/moodle.el ("moodle"):
-	* style/natbib.el ("natbib"):
-	* style/ntheorem.el ("ntheorem"):
-	* style/paracol.el ("paracol"):
-	* style/pythontex.el ("pythontex"):
-	* style/splitidx.el ("splitidx"):
-	* style/tcolorbox.el ("tcolorbox"):
-	* style/tex-live.el ("tex-live"):
-	* style/thmtools.el ("thmtools"):
-	* style/titleps.el ("titleps"):
-	* style/titlesec.el ("titlesec"):
-	* style/titletoc.el ("titletoc"):
-	* style/xcolor.el ("xcolor"): Replace occurrences of dynamically
-	bound `optional' with constant nil or t.
-
-	* style/harvard.el ("harvard"): Remove unnecessary quoting of
-	`lambda'.
-
-	* style/xcolor.el (LaTeX-xcolor-color-models): Remove unnecessary
-	`symbol-value'.
-
-2020-10-23  Arash Esbati  <arash@gnu.org>
-
-	Enable lexical-binding in all style files.
-
-2020-10-23  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use declared dynamic variable in tex-jp
-
-	* tex-jp.el (TeX-expand-list-builtin): Replace former dynamic var
-	`pos' with `TeX-expand-pos'.
-	(): Enable lexical binding.
-	Move `coding' tag to the File Local Variable section at EOF.
-	Update copyright year.
-
-2020-10-23  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Simplify nested `let's
-
-	* tex-buf.el (TeX-active-master-with-quotes): Simplify nested `let's
-	into singe one.
-
-2020-10-23  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make "%o" compatible again with file name with spaces
-
-	* tex-buf.el (TeX-active-master-with-quotes): Rename from
-	`TeX--master-or-region-file-with-extra-quotes' and make public.
-	Incorporate adjust of `TeX-expand-pos' from `TeX-command-expand'.
-	(TeX-command-expand): Simplify.
-	* tex.el (TeX-expand-list-builtin): Use renamed function instead of
-	`TeX-active-master'.
-	* tests/tex/command-expansion.el (TeX-command-expand-skip-file-name):
-	Include "%o" in test.
-	(TeX-command-expand-file-name-with-spaces): New test.
-	(TeX-command-detokenize): Add case where `TeX-master' has space.
-
-2020-10-23  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Arrange test condition
-
-	* latex.el (LaTeX-env-args): Just test nil or not since
-	`TeX-exit-mark' is now always bound.
-
-2020-10-23  Tassilo Horn  <tsdh@gnu.org>
-
-	Enable lexical-binding for AUCTeX core files
-
-	* tex.el: Enable lexical-binding.
-	(TeX-command-text,TeX-command-pos): Moved from tex-buf.el.
-	(TeX-expand-pos,TeX-expand-command): New defvars used in place of `pos' and
-	`command' in TeX-expand-list{,-builtin} entries.
-	(TeX-expand-list-builtin): Use TeX-expand-pos and TeX-expand-command (instead
-	of pos and command).  Use TeX-active-master instead of formerly dynamically
-	bound `file'.
-	(TeX-view-command-raw): Adapt to TeX-command-expand signature change.
-	(TeX-exit-mark): New defvar.
-	(TeX-parse-macro): Adapt docstring; bind and use TeX-exit-mark instead of
-	exit-mark.
-	(TeX-last-optional-rejected): New defvar.
-	(TeX-parse-arguments): Use TeX-last-optional-rejected instead of
-	last-optional-rejected.
-	(TeX-parse-argument): Use TeX-exit-mark instead of exit-mark.
-	(TeX-argument-insert): Use TeX-exit-mark and TeX-last-optional-rejected instead
-	of the former unprefixed variables.
-	(TeX-safe-auto-write,TeX-auto-untabify,TeX-auto-parse-region,TeX-verbatim-p)
-	(TeX-submit-bug-report): Prefix unused var with _.
-	(TeX-mode-specific-command-menu-entries): Don't bind `file'.
-	(TeX-doc): Remove unused var `doc'.
-	(TeX-run-ispell): Remove unused var `found'.
-	(TeX-ispell-document): Use `when' instead of `if' with `progn'.
-	* tex-buf.el: Enable lexical-binding.
-	(TeX-command-expand): Remove file argument but use TeX-active-master instead.
-	(TeX-command): Rename file argument to file-fn; adapt to TeX-command-expand
-	signature change.
-	(TeX--master-or-region-file-with-extra-quotes): Remove file-fn argument.
-	* latex.el: Enable lexical-binding.
-	(LaTeX-title,LaTeX-name,LaTeX-level,LaTeX-done-mark,LaTeX-toc): New defvars.
-	(LaTeX-section): Bind them.
-	(LaTeX-section-hook): Adapt docstring to the new defvars.
-	(LaTeX-section-section): Ditto, and use the new defvars.
-	(LaTeX-section-heading,LaTeX-section-title,LaTeX-section-toc,LaTeX-section-label):
-	Use the new defvars.
-	(LaTeX-env-args): Use TeX-exit-mark instead of exit-mark.
-	(TeX-arg-index): Prefix unused argument args with _.
-	(TeX-arg-cite): Prefix unused argument definition with _.
-	(LaTeX-mark-environment,LaTeX-forward-paragraph,LaTeX-backward-paragraph)
-	(LaTeX-narrow-to-environment): Use _ for unused dotimes counter variable.
-	(LaTeX-check-insert-macro-default-style): Use TeX-last-optional-rejected
-	instead of last-optional-rejected.
-	* context.el: Enable lexical-binding.
-	(ConTeXt-title,ConTeXt-name,ConTeXt-level,ConTeXt-done-mark,ConTeXt-reference):
-	New defvars.
-	(ConTeXt-section): Bind them.
-	(ConTeXt-numbered-section-hook): Adapt docstring to the new defvars.
-	(ConTeXt-unnumbered-section-hook): Ditto.
-	(ConTeXt-numbered-section-heading,ConTeXt-unnumbered-section-heading)
-	(ConTeXt-section-section,ConTeXt-section-ref): Use the new defvars.
-	* preview.el.in (preview-generate-preview): Remove region-p argument.
-	(preview-start-dvipng,preview-start-dvips)
-	(preview-cache-preamble): Adapt to TeX-command-expand and
-	preview-generate-preview signature change.
-	(preview-region, preview-document): Ditto.
-	* style/bicaption.el (LaTeX-arg-bicaption-bicaption): Use
-	TeX-last-optional-rejected instead of last-optional-rejected.
-	* style/booktabs.el ("booktabs"): Menion TeX-last-optional-rejected in comment.
-	* style/caption.el (LaTeX-arg-caption-captionbox): Use
-	TeX-last-optional-rejected instead of last-optional-rejected.
-	* style/color.el (TeX-arg-color,(TeX-arg-color-fcolorbox): Use
-	TeX-last-optional-rejected instead of last-optional-rejected.
-	* style/exam.el: Enable lexical-binding.
-	(LaTeX-exam-insert-item): Use LaTeX-current-environment instead of dynamically
-	bound `environment'.
-	* style/floatrow.el (LaTeX-floatrow-arg-floatbox): Use
-	TeX-last-optional-rejected instead of last-optional-rejected.
-	* style/ifluatex.el (LaTeX-ifluatex-set-TeX-exit-mark): Use TeX-exit-mark
-	instead of exit-mark.
-	* style/xcolor.el (TeX-arg-xcolor-definecolor,TeX-arg-xcolor-definecolorset):
-	(TeX-arg-xcolor,TeX-arg-xcolor-fcolorbox): Use TeX-last-optional-rejected
-	instead of last-optional-rejected.
-	* tests/japanese/preview-latex.el (japanese-preview-preserve-kanji-option2)
-	(japanese-preview-preserve-kanji-option3): Adapt to TeX-command-expand
-	signature change.
-	* tests/tex/command-expansion.el (TeX-command-expansion)
-	(TeX-command-expansion-errors,TeX-command-detokenize)
-	(TeX-command-expand-skip-file-name,TeX-command-expand-active-master): Adapt to
-	TeX-command-expand signature change.
-	* doc/auctex.texi (Sectioning): Describe LaTeX-level, LaTeX-name, LaTeX-title,
-	LaTeX-toc, and LaTeX-done-mark instead of the former unprefixed vars.
-
-2020-10-18  Mosè Giordano  <mose@gnu.org>
-
-	* Version 12.3 released.
-
-2020-10-18  Mosè Giordano  <mose@gnu.org>
-
-	Mark default argument to `LaTeX-arg-polyglossia-lang' as optional
-
-	* style/polyglossia.el (LaTeX-arg-polyglossia-lang): The `default' argument
-	  isn't currently used, mark it as ignored.
-
-2020-10-10  Mosè Giordano  <mose@gnu.org>
-
-	Prepare for upcoming release
-
-2020-08-28  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Simplify mode line for emacs 27
-
-	* tex-buf.el: Don't add an entry in `minor-mode-alist' for
-	`compilation-in-progress'. In emacs 27, compile.el adds a similar
-	entry in `mode-line-modes'.
-
-2020-08-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix document
-
-	* doc/auctex.texi (Fontification of math): Delete incorrect
-	description.
-
-2020-08-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Restore all math environments in texmathp.el
-
-	* texmathp.el (texmathp-tex-commands-default): Restore all math
-	environments from style files. The idea to update t-t-c-d by style
-	files afterwards fails when texmathp is used solely in external
-	packages like org mode.
-	* style/amsmath.el:
-	* style/breqn.el:
-	* style/empheq.el:
-	* style/mathtools.el:
-	Adjust in accord with the above change.
-	* doc/changes.texi: Delete relevant entry.
-
-2020-08-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Prepare for pdf output for PSTricks documents
-
-	* style/pstricks.el ("pstricks"): Prepare for pdf output rather than
-	turn off PDF mode.
-	(): Update copyright year.
-	* doc/changes.texi: Mention above change.
-
-2020-07-28  Arash Esbati  <arash@gnu.org>
-
-	Add an extra check for tex-buf.el in some style hooks
-
-	* style/arabxetex.el ("arabxetex"):
-	* style/bidi.el ("bidi"):
-	* style/fontspec.el ("fontspec"):
-	* style/polyglossia.el ("polyglossia"): Check if "tex-buf.el" is
-	loaded and require it otherwise.  `TeX-check-engine-add-engines'
-	is defined in "tex-buf.el" and the hook would exit too early if
-	the library isn't loaded.
-
-2020-07-24  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Merge prv-emacs.el into preview.el.in
-
-	* preview.el.in: Merge all contents of prv-emacs.el.
-	* prv-emacs.el: Delete.
-	* Makefile.in:
-	* configure.ac:
-	Drop prv-emacs.el.
-
-2020-07-22  Arash Esbati  <arash@gnu.org>
-
-	Treat \choice like \item
-
-	* style/exam.el ("exam"): Add "choice" to `LaTeX-item-regexp'.
-	Simplify regexp for "subpart" and "subsubpart".
-
-2020-07-19  Arash Esbati  <arash@gnu.org>
-
-	Update style/csquotes.el to package version 5.2j
-
-	* style/csquotes.el: Track changes in package version 5.2j.
-	Remove deprecated macros, improve query for language argument.
-	Add keyval query of package options.
-	(LaTeX-csquotes-insert-environment): Remove function and use
-	`LaTeX-env-args' instead.
-
-2020-07-13  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add support of \tag for texmathp
-
-	* style/amsmath.el (): Add entries for \tag and \tag* to
-	`texmathp-tex-commands-default'.
-
-2020-07-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Cater for case where fontification match goes over limit
-
-	* font-latex.el (font-latex-match-quotation): Cater for case
-	where fontification match goes over limit.
-	Drop `string-make-multibyte'. It's no longer necessary because
-	all supported emacsen handle multibyte strings well enough.
-	(font-latex--updated-region-end): Adjust comments.
-
-2020-07-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix previous commit and add new test
-
-	* font-latex.el (font-latex-extend-region-backwards-quotation): Move
-	the point back to the correct position when the inner loop search
-	fails.
-	* tests/latex/font-latex-test.el
-	(font-latex-extend-region-backwards-quotation): New test.
-
-2020-07-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Don't extend font lock region too eagerly (bug#42267)
-
-	* font-latex.el (font-latex-extend-region-backwards-quotation): If
-	there is no matching open quote, don't extend the font lock region.
-
-2020-07-03  Arash Esbati  <arash@gnu.org>
-
-	Add short verb characters to `ispell-tex-skip-alist'
-
-	* style/shortvrb.el ("shortvrb"): Add entries in
-	`LaTeX-shortvrb-chars to `ispell-tex-skip-alist' in order to skip
-	verbatim content during spell checking.
-
-2020-07-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Ajust document
-
-	* doc/preview-latex.texi (Key bindings and user-level lisp functions):
-	* preview.el.in (preview-at-point):
-	Delete mention about zmacs-regions.
-	* doc/auctex.texi (Known problems): Delete comment which is no longer
-	valid because the current highlighting of $...$ is search-based, not
-	syntactic.
-
-2020-07-01  Arash Esbati  <arash@gnu.org>
-
-	Support \newblock macro
-
-	* latex.el (LaTeX-common-initialization): Add entry for \newblock
-	marco.
-	Add "bibindent" to list of known lengths.
-	(LaTeX-paragraph-commands-internal): Add "newblock".
-
-2020-06-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Get rid of gabage in generated texi file
-
-	* doc/preview-dtxdoc.pl (MAIN): Add rule to delete dtx comment ^^A.
-	(): Add coding tag. Update copyright year.
-
-2020-06-28  Arash Esbati  <arash@gnu.org>
-
-	Update style/xparse.el to package dated 2020-03-06
-
-	* style/xparse.el: Update style to package version 2020-03-06
-	incl. auto-parsing capabilities.  Fix fontification of provided
-	macros.
-
-2020-06-27  Tassilo Horn  <tsdh@gnu.org>
-
-	Document deprecation of font-latex-update-font-lock
-
-	* doc/changes.texi: Document deprecation of font-latex-update-font-lock.
-
-2020-06-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Accommodate preview.dtx to new font-latex.el
-
-	* latex/preview.dtx: Add "^^A$" so that |$| doesn't mess up the
-	highlighting of TeX codes at later part.
-	* doc/auctex.texi: Add mention about usage of "^^A$" in docTeX
-	documents.
-
-2020-06-19  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add TODO item about remove-style feature
-
-	* doc/todo.texi (Mid-term Goals): Add an item about remove-style
-	feature.
-	* doc/changes.texi (News in 12.3): Fix typo.
-
-2020-06-18  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Improve conformance to code conventions, and documents
-
-	* font-latex.el (font-latex-update-math-env): Rename by changing "--"
-	to "-" in function name.
-	Don't alter user customize option `font-latex-math-environments'. In
-	order to achieve that, use always `texmathp-tex-commands1' for
-	input and omit argument LIST.
-	* style/empheq.el: Arrange in accord with the above changes.
-	* style/amsmath.el:
-	* style/breqn.el:
-	* style/mathtools.el:
-	Arrange in accord with the above changes.
-	Use `cl-pushnew' instead of `add-to-list' and require cl-lib in order
-	to do that.
-	* doc/changes.texi (News in 12.3):
-	* texmathp.el:
-	Mention change about support for AMS-LaTeX and packages mathtools,
-	empheq and breqn.
-
-2020-06-17  Tassilo Horn  <tsdh@gnu.org>
-
-	Don't call TeX-remove-style in TeX-arg-document.
-
-	* latex.el (TeX-arg-document): Don't call TeX-arg-document.
-
-2020-06-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use constant regexp to fontify math environments
-
-	* font-latex.el (font-latex--match-math-envII-regexp): New internal
-	variable to store regexp to search math environments such as
-	"equation".
-	(font-latex-match-math-envII): Use it.
-	(font-latex--update-math-env): New function to update
-	`font-latex-math-environments' and build
-	`font-latex--match-math-envII-regexp' from it.
-	(font-latex-math-environments-from-texmathp): Remove.
-	(font-latex-math-environments): Change default value to nil and
-	initialize at top level by new function.
-	* style/breqn.el:
-	* style/empheq.el:
-	* style/mathtools.el:
-	Arrange in accord with the above change.
-	* style/amsmath.el:
-	Arrange in accord with the above change.
-	Add fontification rule for \boxed{}.
-	* doc/auctex.texi:
-	Add instruction to convert customization.
-
-2020-06-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix regression of font lock
-
-	* font-latex.el (font-latex-match-math-envII): Store the position of
-	"\begin{foo}" as (match-beginnig 0) so that `font-lock-multiline' text
-	property covers it. Store the range of math expression as
-	subexpression 1.
-	(font-latex-make-user-keywords): Arrange in accord with the above
-	change.
-
-2020-06-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix typos
-
-	* doc/changes.texi (News in 12.3):
-	* tests/latex/fontification-general.tex (AUCTeX fontification):
-	Fix typos.
-
-2020-06-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Update documents
-
-	* doc/auctex.texi (Fontification of math):
-	* doc/changes.texi (News in 12.3):
-	* font-latex.el (font-latex-math-environments):
-	Document that variable `font-latex-math-environments' is no longer
-	suitable for personal customization and recommend to use
-	`texmathp-tex-commands' instead.
-	* tests/latex/fontification-general.tex: Mention new function
-	`font-latex-extend-region-backwards-math'
-
-2020-06-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* texmathp.el: Add comment about additional bug.
-
-2020-06-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Recover compatibility for older emacsen
-
-	* font-latex.el (font-latex-fontify-region): Add check for return
-	value from `font-lock-default-fontify-region'.
-
-2020-06-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Reconsider region extension
-
-	* font-latex.el (font-latex-fontify-region): Consider cases that
-	`font-lock-extend-region-functions' extends the region inside
-	`font-lock-default-fontify-region'. Use the return value from it to
-	construct the correct region.
-	(font-latex-match-math-env):
-	(font-latex-match-math-envII):
-	(font-latex-match-dollar-math):
-	Raise `font-latex--updated-region-end' to at least LIMIT when
-	necessary.
-	(font-latex--updated-region-end): Fix comments.
-
-2020-06-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Delete overhead in extending font lock range of math expression
-
-	* font-latex.el (font-latex-math-environments-from-texmathp): New
-	helper function.
-	(font-latex-math-environments): Take default value using the above
-	function.
-	(font-latex-extend-region-backwards-math): Rename from
-	`font-latex-extend-region-backwards-dollar-math' and include the
-	functionality of `font-latex-extend-region-backwards-math-env' and
-	`font-latex-extend-region-backwards-math-envII'.
-	(font-latex-extend-region-backwards-math-env):
-	(font-latex-extend-region-backwards-math-envII):
-	Remove.
-	(font-latex-setup): Simplify according to the above change.
-	* texmathp.el (texmathp-tex-commands-default): Move entries not in
-	standard LaTeX to the respective style files.
-	* style/amsmath.el ():
-	* style/breqn.el ():
-	* style/empheq.el ():
-	* style/mathtools.el ():
-	Add package specific entries to `texmathp-tex-commands-default' and
-	take additions for `font-latex-math-environments' from it rather than
-	adding constant entries.
-
-2020-06-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Update region extension in font-latex.el
-
-	* font-latex.el (font-latex--updated-region-end): New variable to
-	record the end of the region that fontification actually took place.
-	(font-latex-fontify-region): New function to utilize it.
-	(font-latex-setup): Assign it to `font-lock-fontify-region-function'.
-	(font-latex-match-math-env): Search closing tag beyond limit honoring
-	`font-latex-multiline-boundary'.
-	Use new variable.
-	(font-latex-match-math-envII):
-	(font-latex-match-dollar-math):
-	Use new variable.
-
-2020-06-14  Uwe Brauer  <oub@mat.ucm.es>
-
-	Add support for algopseudocde style
-
-	* Makefile.in (STYLESRC): Add algopseudocde style
-
-	* style/algpseudocode.el: Add support for the algopseudocde (algorithmcx)
-		style
-
-2020-06-14  Uwe Brauer  <oub@mat.ucm.es>
-
-	Add support for algorithm style
-
-	* Makefile.in (STYLESRC): Add algorithm style
-
-	* style/algorithm.el: Add support for the algorithm style
-
-2020-06-13  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Ignore 3 consective $'s properly
-
-	* font-latex.el (font-latex-match-dollar-math): Ignore 3 or more
-	consecutive $'s when searching opening of $...$ or $$...$$, instead of
-	stopping to return nil.
-	* tests/latex/font-latex-test.el: New test.
-
-2020-06-11  Tassilo Horn  <tsdh@gnu.org>
-
-	Trigger refontification in font-latex-add-to-syntax-alist.
-
-	* font-latex.el (font-latex-add-to-syntax-alist): Trigger refontification.
-
-2020-06-11  Tassilo Horn  <tsdh@gnu.org>
-
-	Omit hard font-lock reset also in font-latex-add-to-syntax-alist
-
-	* font-latex.el (font-latex-add-to-syntax-alist): Don't nilify
-	font-lock-set-defaults but adjust font-lock-syntax-table directly as suggested
-	by Ikumi Keita on auctex-devel.
-
-2020-06-10  Tassilo Horn  <tsdh@gnu.org>
-
-	Obsolete font-latex-update-font-lock (bug#37945)
-
-	* font-latex.el (font-latex-add-keywords): Don't call
-	font-latex-update-font-lock but font-lock-flush.
-	(font-latex-update-font-lock): Make obsolete and emit a warning when called.
-	* style/alltt.el: Adapt, i.e., don't call font-latex-update-font-lock but maybe
-	font-latex-set-syntactic-keywords.
-	* style/beamer.el: Dito.
-	* style/comment.el: Dito.
-	* style/expl3.el: Dito.
-	* style/fancyhdr.el: Dito.
-	* style/fancyvrb.el: Dito.
-	* style/fvextra.el: Dito.
-	* style/hyperref.el: Dito.
-	* style/listings.el: Dito.
-	* style/ltxguide.el: Dito.
-	* style/minted.el: Dito.
-	* style/pythontex.el: Dito.
-	* style/revtex4-2.el: Dito.
-	* style/tex-live.el: Dito.
-	* style/url.el: Dito.
-	* style/verbatim.el: Dito.
-
-2020-06-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* doc/changes.texi: Delete words inappropriate for raw file.
-
-2020-06-08  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Complement document
-
-	* doc/changes.texi: Mention workaround for new incompatibility.
-	* doc/auctex.texi: Add missing entry to TOC.
-
-2020-06-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* doc/changes.texi (News in 12.3): Add news about fix of bug#33139.
-
-2020-06-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use search-based fontification for $...$ (bug#33139)
-
-	It turned out that using "text quotes" syntax for "$" in
-	`font-lock-syntax-table' sometimes leads to scrambled fontification
-	about in-line math $...$ (bug#33139). That's because conflicting
-	results of `syntax-ppss' are compiled into syntax-ppss cache as
-	explained in:
-	https://lists.gnu.org/archive/html/emacs-devel/2020-05/msg02725.html
-	We, Keita, Tassilo and Arash discussed this issue and decided to use
-	search-based fontification for $...$ since syntactic fontification for
-	$...$ doesn't seem prospective with regard to this bug.
-
-	* font-latex.el (font-latex-match-dollar-math):
-	(font-latex-find-dollar-math,font-latex-extend-region-backwards-dollar-math):
-	New functions to do search-based fontification for $...$.
-	Fontification facility for $$...$$ is merged into them.
-	(font-latex-make-user-keywords,font-latex-setup): Use new functions.
-	(font-latex-syntax-alist): Don't change syntax of "$" during font lock.
-	(font-latex-syntactic-face-function): Simplify.
-
-2020-05-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Simplify regexp in texmathp.el
-
-	* texmathp.el (texmathp-compile): Simplify regexp. In [^...] backslash
-	and dollar have no special meaning so they can (should) be raw.
-
-2020-05-28  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Don't make TeX-remove-style-hook buffer-local.
-
-	* tex.el (TeX-remove-style-hook): Not buffer-local anymore.
-
-2020-05-28  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix false negative of texmathp (bug#41559)
-
-	* texmathp.el (texmathp-compile): Fix `texmathp-onoff-regexp' to allow
-	switch to begin at (point-min).
-	Use `regexp-opt' instead of `mapconcat'+`regexp-quote'.
-	(texmathp): Use `>=' instead of `>' so that match is updated even when
-	arg-on or sw-on begins at (point-min).
-	* tests/latex/texmathp-test.el: New test.
-
-2020-05-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix regression of unfontify-region
-
-	* font-latex.el (font-latex-unfontify-region): Restore `invisible' as
-	removed property. My commit on Jan 7 was partially wrong. It kept "^"
-	and "_" invisible even when commented out if
-	`font-latex-fontify-script' is `invisible'.
-
-2020-05-22  Arash Esbati  <arash@gnu.org>
-
-	Fontify content of comment environment
-
-	* style/verbatim.el ("verbatim"): Add fontification support for
-	comment environment.  Delete unnecessary `function' in the hook.
-
-2020-05-17  Tassilo Horn  <tsdh@gnu.org>
-
-	Empty commit fixing ChangeLog.
-
-	* font-latex.el (font-latex-syntax-alist): This variable has not been deleted
-	as suggested by the previous entry.
-	(font-latex-extend-region-functions): Delete defvar.  Now set via
-	`font-lock-defaults'.
-
-2020-05-17  Tassilo Horn  <tsdh@gnu.org>
-
-	Modernize font-latex.el
-
-	- Use a syntax-propertize-function.
-	- Use normal font-lock-extend-region-functions.
-	- Add a function to syntax-propertize-extend-region-functions.
-	- Use lexical-binding.
-
-	* font-latex.el: Use lexical-binding.
-	(font-latex-syntax-alist): Delete defvar.  Now set via `font-lock-defaults'.
-	(font-latex-syntax-propertize-function): New defun being set as
-	`syntax-propertize-function'.
-	(font-latex-extend-region-backwards-command-with-args,
-	font-latex-extend-region-backwards-command-in-braces,
-	font-latex-extend-region-backwards-math-env,
-	font-latex-extend-region-backwards-math-envII,
-	font-latex-extend-region-backwards-quotation): Convert to normal
-	`font-lock-extend-region-functions'.
-	(font-latex-sp-extend-region-backwards-verb-env): New defun used in
-	`syntax-propertize-extend-region-functions'.
-	(font-latex-setup): Set `font-lock-extend-region-functions',
-	`syntax-propertize-extend-region-functions', and `syntax-propertize-function'
-	via `font-lock-defaults'.
-	(font-latex-jit-lock-force-redisplay, font-latex-fontify-region): Delete
-	defuns.
-	(font-latex-unfontify-region): Remove unused lexical variable.
-	(font-latex-script-char): Mark argument as ignored to silence the
-	byte-compiler.
-
-2020-05-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Update all mode lines
-
-	* tex-buf.el (TeX-command-sentinel): Supply argument t for
-	`force-mode-line-update' and discard useless `with-current-buffer'.
-	* preview.el.in: Replace all
-	`(set-buffer-modified-p (buffer-modified-p))' with
-	`(force-mode-line-update)' and remove `sit-for' calls accompanying
-	them.
-
-2020-04-20  Arash Esbati  <arash@gnu.org>
-
-	Update style/breqn.el to package version 0.98j
-
-	* style/breqn.el (LaTeX-breqn-key-val-options): Delete no-op keys
-	"background" and "color".
-	(LaTeX-breqn-key-val-options-local): Delete now unneeded variable,
-	also from the style hook.
-	(LaTeX-breqn-env): Use `LaTeX-breqn-key-val-options' instead of
-	`LaTeX-breqn-key-val-options-local'.
-	(LaTeX-breqn-update-color-keys): Delete function and entry for
-	`TeX-auto-cleanup-hook'.
-
-2020-04-11  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix some regexp issues reported by relint.
-
-	* latex.el (LaTeX-209-to-2e): Fix regexp issues reported by relint.
-	* tex-buf.el (LaTeX-warnings-regexp, TeX-LaTeX-sentinel, TeX-parse-error):
-	Dito.
-
-2020-04-09  Pieter Pareit  <pieter.pareit@gmail.com>  (tiny change)
-
-	Fix y-or-n-p query prompts
-
-	* style/prosper.el (LaTeX-prosper-insert-slide): Fix query prompt.
-	("prosper"): Delete unnecessary (funtion ...) in the hook.
-
-	* tex-buf.el (TeX-check-engine):
-	* tex-wizard.el (TeX-wizard): Fix query prompt.
-
-2020-04-09  Arash Esbati  <arash@gnu.org>
-
-	* doc/changes.texi: Document latest changes.
-
-2020-04-08  Arash Esbati  <arash@gnu.org>
-
-	Track LaTeX kernel changes for textcomp package
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add entry
-	for \legacyoldstylenums to type-command class.
-
-	* latex.el (LaTeX-common-initialization): Move all entries from
-	textcomp.el into latex.el since the macros are part of kernel with
-	2020-02-02 release.
-	Add support for \legacyoldstylenums.
-
-	* style/textcomp.el: Move all entries to latex.el.
-	(LaTeX-textcomp-package-options): Update options.
-
-2020-04-07  Arash Esbati  <arash@gnu.org>
-
-	Load caption style when asking for bicaption package options
-
-	* style/bicaption.el (LaTeX-bicaption-package-options): Load
-	"caption" style when making the query for package options.
-
-2020-04-06  Arash Esbati  <arash@gnu.org>
-
-	Load caption style before asking for package options
-
-	* style/subcaption.el (LaTeX-subcaption-package-options): Load
-	"caption" style in order to make `LaTeX-caption-key-val-options'
-	defined when calling the function.  (Emacs bug#40464)
-
-2020-04-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* preview.el.in (preview-gs-open): Use wrapper function.
-
-2020-03-29  Arash Esbati  <arash@gnu.org>
-
-	Add new style/tex-live.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/tex-live.el: New file.
-
-2020-03-26  Arash Esbati  <arash@gnu.org>
-
-	Update style/listings.el
-
-	* style/listings.el (LaTeX-listings-key-val-options): Add
-	"consecutivenumbers" key.
-	("listings"): Add \lstlistingnamestyle and \thelstlisting macros.
-
-2020-03-26  Arash Esbati  <arash@gnu.org>
-
-	Add new style/overpic.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/overpic.el: New file.
-
-2020-03-23  Arash Esbati  <arash@gnu.org>
-
-	Fix regexp for parsing optional arguments
-
-	* latex.el (LaTeX-auto-minimal-regexp-list):
-	(LaTeX-auto-class-regexp-list): Fix regexp for parsing optional
-	argument of \usepackage, \RequirePackage and \LoadClass.
-
-2020-02-14  Arash Esbati  <arash@gnu.org>
-
-	Add new style/ltxguide.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/ltxguide.el: New file.
-
-2020-01-25  Uwe Brauer  <oub@mat.ucm.es>
-
-	Add support for some missing environments
-
-	* style/exam.el (LaTeX-exam-insert-item):
-	("exam"): Add support for various "choices" and "checkboxes"
-	environments.
-
-	("exam"): Append the entries added to `LaTeX-item-list'.
-	Enter a space in the buffer after the \choice macro.
-
-2020-01-25  Arash Esbati  <arash@gnu.org>
-
-	Add fontification support \textnormal macro
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add
-	entry for \textnormal to "type-command" class.
-
-2020-01-25  Arash Esbati  <arash@gnu.org>
-
-	* doc/auctex.texi (Font Specifiers): Document new font macros.
-
-2020-01-18  Arash Esbati  <arash@gnu.org>
-
-	Move customizable variable into tex-style.el
-
-	* style/shortvrb.el: Move definition of `LaTeX-shortvrb-chars'
-	into `tex-style.el'.
-	Delete check for function `font-latex-set-syntactic-keywords' and
-	check for feature font-latex instead.
-
-	* tex-style.el (LaTeX-shortvrb-chars): Add entry for
-	`LaTeX-shortvrb-chars'.
-
-2020-01-18  Arash Esbati  <arash@gnu.org>
-
-	Add new font macros in the related menus
-
-	* latex.el (LaTeX-mode-menu): Add new entries for new kernel font
-	macros.  Reorder the entries in groups family, series, shapes and
-	miscellaneous.
-
-2020-01-11  Arash Esbati  <arash@gnu.org>
-
-	Add new style/revtex4-2.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/revtex4-2.el: New file.
-
-	* tex-style.el (LaTeX-write18-enabled-p): Delete * and whitespace
-	in docstring.
-	Indent comment.
-	Add customize entries for revtex4-2.el.
-
-2020-01-08  Arash Esbati  <arash@gnu.org>
-
-	Adjust style/fontaxes.el to LaTeX kernel
-
-	* style/fontaxes.el ("fontaxes"): Comment out entries for macros
-	which are now provided by LaTeX kernel.  Also remove fontification
-	support.
-
-2020-01-08  Arash Esbati  <arash@gnu.org>
-
-	Improve support for extended NFSS macros
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Move
-	entries for \normalfont and \normalshape to `function' class.
-	Add \textssc to `bold-command' and \sscshape to `bold-declaration'
-	class.
-
-	* latex.el (LaTeX-common-initialization): Add entries for `spaced
-	small caps' macros \sscshape and \textssc.  \textssc is not part
-	of `LaTeX-font-list' yet.
-
-2020-01-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for older emacsen
-
-	According to NEWS.22, `font-lock-extra-managed-props' is available in
-	all supported emacsen.
-
-	* font-latex.el (font-latex-script,font-latex-script-char): Remove
-	`boundp' test for `font-lock-extra-managed-props'.
-	(font-latex-unfontify-region): Don't play with `invisible' text
-	property because it is now handled by font-lock thanks to
-	`font-lock-extra-managed-props'.
-
-2020-01-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Don't use obsolete variable
-
-	According to NEWS.20, `font-lock' no longer supports
-	`font-lock-comment-start-regexp'.
-
-	* font-latex.el (defvar): Remove `defvar' for
-	`font-lock-comment-start-regexp'.
-	(font-latex-setup): Don't include `font-lock-comment-start-regexp' in
-	`font-lock-defaults'.
-
-2020-01-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for older emacsen
-
-	Since `font-lock-multiline' is available in all supported emacsen, we
-	no longer need `font-latex-multiline'.
-
-	* font-latex.el (font-latex-setup): Remove `boundp' check.
-	(font-latex-unfontify-region): Delete unnecessary code.
-	(font-lock-after-change-function): Delete obsolete advice.
-	(font-latex-put-multiline-property-maybe): Remove.
-	(font-latex-match-command-with-arguments):
-	(font-latex-match-command-in-braces):
-	(font-latex-match-math-env):
-	(font-latex-match-math-envII):
-	(font-latex-match-quotation):
-	Remove call on `font-latex-put-multiline-property-maybe'.
-
-2020-01-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Delete obsolete comment
-
-	* font-latex.el: Delete obsolete comment.  `font-latex-do-multi-line'
-	was removed in 2007.
-
-2020-01-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add changelog for my previous bug fix
-
-	* doc/changes.texi (News in 12.3): Add a new entry for bug fix of
-	`LaTeX-insert-environment' (C-c C-e).
-
-2020-01-05  Arash Esbati  <arash@gnu.org>
-
-	Support extended NFSS shapes with 2020-02-02 LaTeX kernel
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add
-	\textulc and \textsw to `bold-command' class, the respective
-	declarations to `bold-declaration'.
-	Add reset \normalfont and \normalshape to `type-declaration'
-	class.
-
-	* latex.el (LaTeX-font-list): Add the macros \textulc and \textsw
-	and bind the to C-l and C-w respectively.
-	(LaTeX-common-initialization): Add the matching font declarations
-	\ulcshape and \swshape.  Add user level reset macros \normalfont
-	and \normalshape.
-
-2020-01-05  Arash Esbati  <arash@gnu.org>
-
-	Update style/fbox.el to package version 0.04
-
-	* style/fbox.el: Add support for \fparbox macro.
-
-2020-01-05  Arash Esbati  <arash@gnu.org>
-
-	Fix handling of LaTeX font declaration macros
-
-	* latex.el (LaTeX-common-initialization): Delete unnecessary and
-	duplicate entry for picture environment.
-	Add `-1' to LaTeX font declaration macros in order to work
-	correctly on active regions.
-
-2020-01-05  Arash Esbati  <arash@gnu.org>
-
-	Delete insertion of wrong dollar sign
-
-	* tex.el (TeX-insert-dollar): Remove insertion of wrong `$' as
-	reported here:
-	https://lists.gnu.org/archive/html/auctex-devel/2020-01/msg00002.html
-
-2020-01-04  Arash Esbati  <arash@gnu.org>
-
-	Update Pygments styles to version 2.5.2
-
-	* style/minted.el (LaTeX-minted-key-val-options): Update values of
-	"style" to styles provided by Pygments version 2.5.2.
-
-2019-12-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Improve environment insertion (bug#35284)
-
-	* latex.el (LaTeX-insert-environment): Place the point and the mark at
-	appropriate place.
-	* tests/latex/latex-test.el (LaTeX-insert-environment-with-active-region):
-	New test.
-
-2019-12-19  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use pdf rather than dvi for preview package document
-
-	* latex/Makefile.in: Generate preview.pdf with full contents and use
-	it instead of preview.dvi.
-
-2019-12-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Adjust Makefile clean targets
-
-	* Makefile.in:
-	* doc/Makefile.in:
-	* latex/Makefile.in:
-	Adjust clean targets
-
-2019-12-08  Arash Esbati  <arash@gnu.org>
-
-	* font-latex.el (font-latex-setup): Remove XEmacs compat code.
-
-2019-12-07  Arash Esbati  <arash@gnu.org>
-
-	Update style/caption.el to package version 3.4a
-
-	* style/caption.el (LaTeX-caption-key-val-options): Add values
-	autodot and unnumbered to labelformat key.
-	Remove wrong ContinuedFloat value from type key.
-	("caption"): Delete entries for ContinuedFloat.
-	Add fontification support for \continuedfloat macro.
-
-2019-12-06  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Update menu in proper timing (bug#38058)
-
-	* tex-buf.el (TeX-command-sentinel): Do `force-mode-line-update' in
-	the command buffer so that "Next Error" item will appear in the menu
-	bar just after compilation.
-	Replace all `(set-buffer-modified-p (buffer-modified-p))' with
-	`(force-mode-line-update)'
-	(TeX-run-command): Remove `sit-for' call which is no longer
-	necessary.
-
-2019-11-16  Arash Esbati  <arash@gnu.org>
-
-	Update style/ltugboat.el to class version 2.22
-
-	* style/ltugboat.el ("ltugboat"): Add new abbreviation macros.
-
-2019-11-08  Arash Esbati  <arash@gnu.org>
-
-	Add new style/fbox.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/fbox.el: New file.
-
-2019-10-30  Mosè Giordano  <mose@gnu.org>
-
-	* Version 12.2 released.
-
-2019-10-29  Mosè Giordano  <mose@gnu.org>
-
-	Prepare for upcoming release
-
-	* RELEASE: Update version number, release notes and list of contributors.
-	* configure.ac: Update version number.
-	* doc/auctex.texi: Update copyright years.
-	* doc/changes.texi: Mention generic bug fixes.
-	* doc/tex-ref.tex:
-	* latex/preview.dtx: Update version number and copyright years
-
-2019-10-26  Arash Esbati  <arash@gnu.org>
-
-	Add new style/xkcdcolors.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/xkcdcolors.el: New file.
-
-2019-10-26  Arash Esbati  <arash@gnu.org>
-
-	Add check for empty overlay
-
-	* tex-fold.el (TeX-fold-hide-item): Add an extra check to make
-	sure that the function runs when overlay start and end are
-	non-nil.  What is done in the end of function isn't useful with
-	evaporated overlays and used to cause bugs because `overlay-start'
-	and `overlay-end' return nil for such overlays, and functions such
-	as `TeX-fold-overfull-p` try to move point to the
-	overlay-end. (bug#37337)
-
-2019-10-20  Arash Esbati  <arash@gnu.org>
-
-	* style/amsmath.el ("amsmath"): Improve query strings.
-
-2019-10-19  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	multi-prompt.el, style/beamer*.el: Get copyright just right
-
-2019-10-18  Arash Esbati  <arash@gnu.org>
-
-	* doc/changes.texi: Mention changes in News.
-
-2019-10-18  Arash Esbati  <arash@gnu.org>
-
-	Add final adjustments for LaTeX 2019-10-01
-
-	* latex.el (LaTeX-env-contents): Adjust function to LaTeX kernel
-	2019-10-01 release.  Remove check for usage within preamble only.
-	Add query for optional argument with completion.
-	(LaTeX-verbatim-environments):
-	(LaTeX-indent-environment-list): Add filecontents(*) environments.
-
-	* style/amsmath.el ("amsmath"): Add support for \overunderset
-	macro.  Delete unnecessary `function' before `lambda'.  Re-indent
-	the code.
-
-2019-10-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Change default for new Ghostscript
-
-	* preview.el.in (preview-pdf-color-adjust-method): Change the default
-	value to t and adjust doc string.
-	* doc/preview-problems.texi (No images are displayed with gs 9.27 and
-	earlier): Adjust its contents in line with the above change and change
-	the title from "... newer".
-
-2019-10-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix for revised file access controls of gs (bug#37719)
-
-	* preview.el.in (preview-prepare-fast-conversion): Add commands for
-	revised file access controls introduced after gs 9.27.
-	(preview-gs-restart): Use "-d" option instead of "-s" because the
-	former does not accept "%d" in OutputFile parameter.
-	Don't wrap the file name into parentheses in line with this change.
-	(preview-gs-flag-error): Adjust the reconstructed gs command line
-	argument so that it matches with the above change.
-	Add comments about limitations of this function.
-
-2019-10-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* preview.el.in (preview-undump-replacements): Fix last commit.
-
-2019-10-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix preview-latex for TeXLive 2019 update
-
-	* preview.el.in (preview-LaTeX-command, preview-undump-replacements):
-	Remove the brace around the argument of \input.
-
-2019-09-23  Arash Esbati  <arash@gnu.org>
-
-	Add fontification support for ragged2e macros
-
-	* style/ragged2e.el ("ragged2e"): Add provided macros to function
-	keywords class.  This is in line with decision in `font-latex.el'
-	for corresponding kernel macros.
-
-2019-09-22  Arash Esbati  <arash@gnu.org>
-
-	Delete \Ref and \labelformat from varioref.el
-
-	* style/varioref.el ("varioref"): Delete \Ref and \labelformat
-	from style hook and fontification support.
-
-2019-09-22  Arash Esbati  <arash@gnu.org>
-
-	* latex.el (LaTeX-common-initialization): Add \Ref to `TeX-complete-list'.
-
-2019-09-22  Arash Esbati  <arash@gnu.org>
-
-	Support new kernel macros \Ref and \labelformat
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add \Ref to
-	reference and \labelformat to function class.
-
-	* latex.el (LaTeX-common-initialization): Add support for \Ref and
-	\labelformat which are part of LaTeX kernel 2019-10-01 release.
-
-2019-09-18  Arash Esbati  <arash@gnu.org>
-
-	Update style/subcaption.el to package version 1.3
-
-	* style/subcaption.el ("subcaption"): Add support for \subfloat
-	macro.
-
-2019-09-18  Arash Esbati  <arash@gnu.org>
-
-	Update style/varioref.el to package version 1.6b
-
-	* style/varioref.el ("varioref"): Rearrange macros acc. to the
-	manual.  Add missing starred version of \Vref.  Add fontification
-	support for \labelformat.
-	(LaTeX-varioref-package-options): Update package options.
-
-2019-09-14  Arash Esbati  <arash@gnu.org>
-
-	Improve detecting of rejected optional arguments
-
-	* style/bicaption.el (LaTeX-arg-bicaption-bicaption):
-	* style/caption.el (LaTeX-arg-caption-captionbox):
-	* style/floatrow.el (LaTeX-floatrow-arg-floatbox):
-	* style/xcolor.el (TeX-arg-xcolor-fcolorbox): Add an additional
-	check for detecting if last optional argument was rejected.
-
-2019-09-08  Arash Esbati  <arash@gnu.org>
-
-	Add new style/multitoc.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/multitoc.el: New file
-
-2019-08-31  Arash Esbati  <arash@gnu.org>
-
-	Make "PDF Tools" viewer available under Windows and macOS
-
-	* tex.el (TeX-view-program-list-builtin): Make entry for "PDF
-	Tools" available under Windows and macOS.  (bug#37152)
-
-	* doc/changes.texi: Mention availability of "PDF Tools" under
-	Windows and macOS in `TeX-view-program-list-builtin'.
-
-	* doc/install.texi (Prerequisites): Replace "Mac OS X" with
-	"macOS".
-
-2019-08-22  Arash Esbati  <arash@gnu.org>
-
-	Add new style/ltugboat.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/ltugboat.el: New file.
-
-2019-08-22  Arash Esbati  <arash@gnu.org>
-
-	Add new style/changelog.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/changelog.el: New file.
-
-2019-08-22  Arash Esbati  <arash@gnu.org>
-
-	Support explicitly numbered group contructs
-
-	* latex.el (LaTeX-extract-key-value-label): Add an optional
-	argument for explicitly numbered group contructs.
-
-2019-08-22  Arash Esbati  <arash@gnu.org>
-
-	* doc/changes.texi: Mention fontification improvement for biblatex.
-
-2019-08-21  Arash Esbati  <arash@gnu.org>
-
-	* context.el (ConTeXt-environment): Fix docstring.
-
-2019-08-21  Arash Esbati  <arash@gnu.org>
-
-	Fix lisp example for `TeX-electric-math'
-
-	* doc/auctex.texi (Quotes): Use `make-local-variable' instead of
-	`make-variable-buffer-local' in lisp example for init file.  (bug#37124)
-
-2019-08-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Restore syntax fontify in Texinfo mode
-
-	* tex-info.el (TeX-texinfo-mode): Set `syntax-propertize-function',
-	mimicking texinfo.el.  Now comments in Texinfo mode buffer are
-	displayed with comment face again.
-
-2019-08-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Reduce unnecessary local variable safety inquiry
-
-	* tex.el (TeX-add-local-master): Call major mode function only when
-	necessary.
-
-2019-08-18  Arash Esbati  <arash@gnu.org>
-
-	Update style/titlesec.el to package version 2.11
-
-	* style/titlesec.el ("titlesec"): Add \nostruts macro.
-	(LaTeX-titlesec-package-options): Add `nostruts' option.
-
-2019-08-17  Arash Esbati  <arash@gnu.org>
-
-	Update style/thmtools.el to package version 67
-
-	* style/thmtools.el (LaTeX-thmtools-declaretheoremstyle-regexp)
-	(LaTeX-thmtools-declaretheorem-regexp): Use the function
-	`LaTeX-extract-key-value-label' to build the regexp.
-	(LaTeX-thmtools-listoftheorems-key-val): Add new key `title'.
-	(LaTeX-thmtools-package-options): Add new variable.
-
-2019-08-17  Arash Esbati  <arash@gnu.org>
-
-	Update style/fvextra.el to package version 1.4
-
-	* style/fvextra.el (LaTeX-fvextra-key-val-options): Add new keys.
-	("fvextra"): Add new macros.  Add fontification support for
-	\EscVerb macro.
-
-2019-08-15  Arash Esbati  <arash@gnu.org>
-
-	Update style/paracol.el to package version 1.35
-
-	* style/paracol.el: Add macro \definecolumnpreamble and the length
-	\belowfootnoteskip.
-
-2019-07-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Change color adjustment method (bug#35571, bug#35696, bug#36039)
-
-	* preview.el.in (preview-pdf-color-adjust-method): New option.
-	(preview-pdf-color-string): Use new code using DELAYBIND feature when
-	the new option is t.
-	(preview-gs-color-string): Add new optional argument to suppress code
-	for explicit colors.
-	(preview-gs-open): Don't adjust color when the latex command produces
-	PDF and `preview-pdf-color-adjust-method' is nil.
-	(preview-pdf2dsc-sentinel): Add "-dDELAYBIND" option to gs invocation
-	when `preview-pdf-color-adjust-method' is t.
-	* doc/changes.texi: Add a new entiry.
-	* doc/preview-problems.texi: Add a section to explain how to do with
-	the case no images are displayed with gs 9.27 and newer.
-
-2019-07-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Enhance support for file names with spaces
-
-	* tex-buf.el (TeX-run-compile): Add an entry for file name with spaces
-	to localized `compilation-error-regexp-alist'.
-
-2019-07-14  Arash Esbati  <arash@gnu.org>
-
-	Update style/AnonymousPro.el to package version 2.2
-
-	* style/AnonymousPro.el (LaTeX-AnonymousPro-package-options): Add
-	the `scaled' key.
-
-2019-06-27  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Conform to `delete-selection-mode' (bug#36385)
-
-	* latex.el (LaTeX-insert-left-brace): Put `delete-selection' property
-	which obeys that of `self-insert-command' when
-	`LaTeX-electric-left-right-brace' feature is inactive.
-
-2019-06-14  Arash Esbati  <arash@gnu.org>
-
-	Support cleveref labels
-
-	* style/cleveref.el (TeX-arg-cleveref-crossref-type): New
-	function.
-	(LaTeX-cleveref-label-regexp): New variable for parsing \label
-	macros with an optional argument.
-	("cleveref"): Add missing package macros.
-	Update expert commands and fontification.
-	Update `reftex-label-regexps' enabling RefTeX to handle \label
-	with an optional argument as well.
-	Update description line and add Commentary section.  (bug#36111)
-
-2019-05-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make navigation function robust
-
-	* tex.el (TeX-find-macro-end-helper): Cater for corner case that the
-	`while' loop is exited or skipped.
-	* tests/tex/navigation.el: Add new test.
-
-2019-05-20  Arash Esbati  <arash@gnu.org>
-
-	Update style/babel.el to package version 3.31
-
-	* style/babel.el (LaTeX-babel-language-list): Add azerbaijani and
-	remove frenchb.
-	(LaTeX-babel-babelprovide-key-val-options): New variable.
-	(LaTeX-babel-babeltags-regexp, LaTeX-babel-cleanup-babeltags): Add
-	parsing support for \babeltags macro.
-	(LaTeX-babel-babelfont-regexp, LaTeX-babel-cleanup-babelfont): Add
-	parsing support for \babelfont macro.
-	(TeX-arg-babel-lang): Use the arguments optional and prompt
-	properly.
-	("babel"): Add missing macros incl. fontification.
-	(LaTeX-babel-package-options): Add missing package options.
-
-2019-05-17  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix autoload generation code (bug#35758)
-
-	* Makefile.in (AUTOLOAD,PREVIEW_AUTOLOAD): Use arg instead of
-	  generated-autoload-file (bug#35758).
-
-2019-05-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix regression
-
-	* latex.el (LaTeX-arg-usepackage-insert, LaTeX-arg-usepackage): Move
-	`TeX-run-style-hooks' from `LaTeX-arg-usepackage' to
-	`LaTeX-arg-usepackage-insert'.  Due to my commit "Defer running style
-	hook until options are given actually", style hooks associated with
-	\usepackage were not run when the document is newly created with
-	`LaTeX-env-document'.
-
-2019-05-17  Arash Esbati  <arash@gnu.org>
-
-	Load hyperref.el in `LaTeX-beamer-class-options'
-
-	* style/beamer.el (LaTeX-beamer-class-options): Load "hyperref.el"
-	in order to have `LaTeX-hyperref-package-options-list' defined
-	when the document class is requested and the style hook hasn't run
-	yet.  (bug#35649)
-
-2019-05-12  Arash Esbati  <arash@gnu.org>
-
-	Improve style/mflogo.el
-
-	* style/mflogo.el ("mflogo"): Ask for Text when \textlogo is
-	invoked.  Change \logofamily into a declaration.  Add missing
-	macros \MF and \MP.  Adjust fontification for \textlogo and
-	\logofamily.
-
-2019-05-12  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix last commit
-
-	* tex-buf.el (TeX-command-expand): Redefine the value of `file' just
-	once per call of `TeX-command-expand'.  Previous code could give
-	spurious quote when the given command string contains more than one
-	"%" expanders tied with the symbol `file'.
-
-2019-05-12  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Stop depreciated usage of undeclared dynamic variable
-
-	* tex-buf.el (TeX--master-or-region-file-with-extra-quotes): Redefine
-	as template.  On accepting one of `TeX-master-file', `TeX-region-file'
-	or `TeX-active-master' as its first argument, it becomes a wrapper for
-	those three, like previous definition.
-	(TeX-command-expand): Arrage in accord with the above change.
-	With these two changes, we no longer need implicit dynamic binding of
-	non-special variable `orig-file'.
-	* tex.el (TeX-expand-list-builtin): Update supplementary comment for
-	"%T".
-
-2019-05-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* tex-jp.el (AUCTeX-jp): Add keyword :link to info node.
-
-2019-05-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix treatment of class and package options
-
-	* preview.el.in (preview-auctex-font-size): Consult
-	`LaTeX-provided-{class,package}-options' instead of
-	`(TeX-style-list)'.  This function has been accidentally disabled
-	since AUCTeX began not to include the class and package options into
-	the styles.  Similar problem with bug#25563.
-	* latex.el (LaTeX-match-class-option): Update doc string because the
-	above change depends on its implicit behavior.
-
-2019-05-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove obsolete codes
-
-	* preview.el.in (preview-mouse-open-eps): Remove xemacs compatibility
-	code.
-	Don't use obsolete variable `default-major-mode'.
-
-2019-05-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for xemacs
-
-	* prv-emacs.el (preview-compatibility-macros): Remove.
-	* preview.el.in (eval-when-compile,makunbound): Remove useless
-	codes.
-
-2019-05-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for xemacs
-
-	* prv-emacs.el (preview-mark-active): Remove.
-	(): Update Copyright year.
-	* preview.el.in (LaTeX-preview-setup): Remove the above macro.
-	(): Update Copyright year.
-
-2019-05-08  Mohammad Hossein Bateni  <bateni@google.com>
-
-	Allow the user to customize which TeX commands are available in each mode.
-
-	Commands such as Biber, DVI2PS, PS2PDF, Index, etc. are not useful in
-	ConTeXt.  ConTeXt generates a PDF directly and has its own indexing
-	mechanism.
-
-	In Mark IV (which has been the preferred version for over a decade and
-	is actively developed), a new bibliography package is also available,
-	which can process old bibtex files as well.  So there is no need for
-	BibTeX.
-
-	Having so many commands in context-mode clutters the menus.  In the
-	definition of TeX-command-list, we either provide a list of relevant
-	modes, or set the value to `t' indicating that this command should
-	always be available.  In the latter case, the user cannot customize
-	it.  Here we provide sensible defaults as well as the ability for the
-	user to customize.
-
-	* tex.el (TeX-command-list): Hide by default some commands from context-mode.
-
-2019-04-23  Arash Esbati  <arash@gnu.org>
-
-	Add new function `LaTeX-extract-key-value-label'
-
-	* latex.el (LaTeX-extract-key-value-label): Add new utility
-	function to return a regexp string to extract label value in an
-	optional key=val argument.
-
-	* style/breqn.el (LaTeX-breqn-key-val-label-regexp):
-	* style/listings.el (LaTeX-listings-key-val-label-regexp)
-	(LaTeX-listings-auto-cleanup): Use
-	`LaTeX-extract-key-value-label'.
-	Delete now unused variable `LaTeX-listings-key-val-label-extract'.
-
-2019-04-20  Arash Esbati  <arash@gnu.org>
-
-	Add support for ChangeLog entries for LaTeX files
-
-	* tex.el (TeX-current-defun-name): New function returning the name
-	of current sectioning command when `C-x 4 a' is invoked.
-
-	* latex.el (LaTeX-common-initialization): Set a local version
-	`add-log-current-defun-function' to `TeX-current-defun-name'.
-
-2019-04-19  Arash Esbati  <arash@gnu.org>
-
-	* style/xparse.el ("xparse"): Fix fontification of alternatives.
-
-2019-04-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Reset `TeX-PDF-from-DVI' if xetex engine is in use
-
-	* tex.el (TeX-engine-set): Reset `TeX-PDF-from-DVI' when the new
-	engine is `xetex'.  Fix bug#34593.
-
-2019-04-13  Arash Esbati  <arash@gnu.org>
-
-	Update keywords to biblatex v3.12
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Update
-	biblatex keywords.  For qualified lists, fontify at least 2
-	mandatory arguments.
-
-2019-04-11  Arash Esbati  <arash@gnu.org>
-
-	* tex-info.el (TeX-texinfo-mode): Set `add-log-current-defun-function' locally.
-
-2019-04-06  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Elaborate LaTeX math insertion command
-
-	* latex.el (LaTeX-math-insert): Put the point after the closing dollar
-	sign when appropriate.  This fixes bug#35128.
-	In addtion, wrap the text in the active region suitably.
-
-2019-04-05  Arash Esbati  <arash@gnu.org>
-
-	Fix handling of function entries in `TeX-complete-list'
-
-	* tex.el (TeX-complete-symbol): Check if the fourth argument of
-	entry in `TeX-complete-list' is a list and eval it.  (Bug#35074)
-
-2019-03-16  Arash Esbati  <arash@gnu.org>
-
-	Improve fontification of \href macro
-
-	* style/hyperref.el ("hyperref"): Add "href" to
-	`LaTeX-verbatim-macros-with-braces-local'.
-	Check for feature font-latex and not for functions.
-	Declare and use `font-latex-update-font-lock' instead of
-	`font-latex-set-syntactic-keywords'.
-
-2019-03-09  Tassilo Horn  <tsdh@gnu.org>
-
-	Support up to 12 command arguments.
-
-	* font-latex.el (font-latex-keyword-matcher): Support up to 12 command
-	  arguments.
-
-2019-03-04  Arash Esbati  <arash@gnu.org>
-
-	Fix fontification of simple macros
-
-	* font-latex.el (font-latex-match-simple-command): Change second
-	part of regexp in order to be less greedy.  This function now
-	fontifies only letters and characters defined in
-	`font-latex-match-simple-include-list' (bug#34712).
-	(font-latex-match-simple-include-list): New variable.
-
-	* style/expl3.el ("expl3"): Add "_" and ":" to
-	`font-latex-match-simple-include-list'.
-
-2019-02-24  Tassilo Horn  <tsdh@gnu.org>
-
-	New styles for beamerarticle & beamerswitch triggering beamer
-
-	* style/beamerarticle.el: New style.
-	* style/beamerswitch.el: New style.
-	* Makefile.in (STYLESRC): Enable them.
-
-2019-02-11  Arash Esbati  <arash@gnu.org>
-
-	* style/listings.el: Require tex.el.
-
-2019-02-08  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* auctex.el: Add requireds, keywords, and trailer
-
-	(cherry picked from commit 0c8d6703d16097eb64f014c56e4135a5a1f9600f)
-
-2019-02-08  Arash Esbati  <arash@gnu.org>
-
-	Delete auctex-pkg.el which is not needed for ELPA releases
-
-2019-02-08  Arash Esbati  <arash@gnu.org>
-
-	Add dependencies file auctex-pkg.el
-
-	* auctex-pkg.el: Add new file containing AUCTeX's dependencies for
-	ELPA releases.
-
-2019-02-02  Arash Esbati  <arash@gnu.org>
-
-	Improve indenting and filling in "Form" environments
-
-	* style/hyperref.el ("hyperref"): Add the "Form" environment to
-	`LaTeX-document-regexp'.
-
-2019-01-12  Arash Esbati  <arash@gnu.org>
-
-	Add support for w and W column specifiers
-
-	* style/array.el ("array"): Add column specifiers w and W to
-	`LaTeX-array-column-letters'.
-
-	* doc/changes.texi: Mention that counting columns is supported
-	only if the align parameter is enclosed in braces.
-
-2019-01-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove combatibility code for older emasen
-
-	* tex.el (put): Don't put unnecessary property on
-	`TeX-source-correlate-mode'.
-	(TeX-clean): Remove fallback code for emacs 21.
-
-2019-01-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for older emacsen
-
-	* font-latex.el (put):
-	* tex-style.el (put):
-	Use `booleanp' instead of `TeX-booleanp'.
-	* tex.el (put): Use `booleanp' instead of `TeX-booleanp'.
-	(TeX-booleanp): Remove.
-
-2019-01-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for older emacsen
-
-	* context.el (ConTeXt-mode-common-initialization):
-	* latex.el (TeX-latex-mode):
-	* plain-tex.el (TeX-plain-tex-mode, ams-tex-mode):
-	* tex-info.el (TeX-texinfo-mode):
-	Use `run-mode-hooks' instead of `TeX-run-mode-hooks'.
-	* tex.el (TeX-run-mode-hooks): Remove.
-
-2019-01-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix test conditions on w32
-
-	* tests/tex/command-expansion.el (TeX-command-detokenize): Correct
-	`system-type' for w32.
-	(TeX-command-expand-skip-file-name, TeX-command-expand-active-master):
-	Skip tests on w32.
-
-2019-01-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Override some bindings in `TeX-mode-map' in Texinfo mode
-
-	* tex-info.el (Texinfo-mode-map): Bind `self-insert-command' to
-	"$", "^", "_" and "\" because they are normal characters in Texinfo
-	documents.
-	Bind `TeX-insert-backslash' to "@" so that users benefit from
-	`TeX-electric-macro' even in Texinfo mode.
-	* tex.el (TeX-electric-escape): Update doc string.
-	* doc/auctex.texi (Completion): Update description.
-	* doc/changes.texi (News in 12.2): Mention the above changes.
-
-2019-01-06  Arash Esbati  <arash@gnu.org>
-
-	Update style/enumitem.el to package version 3.6
-
-	* style/enumitem.el (LaTeX-enumitem-key-val-options): Update
-	key=val options to v3.6.
-	(LaTeX-enumitem-auto-cleanup): Use sharp-quote notation.
-	("enumitem"): Query for trivlist environment depending of package
-	option.
-	Add macro \Drawenumitemlabel and length \labelitem.
-	(LaTeX-enumitem-package-options): Update package options.
-
-2019-01-02  Arash Esbati  <arash@gnu.org>
-
-	Skip macros and environments from pythontex
-
-	* tex-ispell.el (TeX-ispell-skip-cmds-list): Add document macros
-	of pythontex package.
-	(TeX-ispell-skip-envs-list): Add environments provided by
-	pythontex package.
-	Add general verbatim macros.
-
-2018-12-15  Arash Esbati  <arash@gnu.org>
-
-	Improve completion for \url between url.el and hyperref.el
-
-	* style/hyperref.el ("hyperref"): Comment the entry for "url"
-	since the completion is provided via url.el.
-
-	* style/url.el ("url"): Add a conditional to "url" in order to
-	check if hyperref.el is loaded and then supply the argument in
-	braces.
-	Also check for hyperref.el. before adding "url" to
-	`LaTeX-verbatim-macros-with-delims-local'.
-
-2018-12-14  Arash Esbati  <arash@gnu.org>
-
-	Add new style/pythontex.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/pythontex.el: New file.
-
-2018-12-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Drop xemacs support and mule check from configure and Makefile
-
-	* aclocal.m4:
-	* configure.ac:
-	* doc/Makefile.in: Drop xemacs support and mule check.
-	* Makefile.in: Merge mule file into main files.
-	Drop xemacs support.
-	* prv-install.el: Remove.
-
-2018-12-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix document
-
-	* doc/auctex.texi (Completion): Correct wrong description and typo.
-	(Cleaning): Add mention about variables related to AmSTeX mode.
-
-2018-12-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use ASCII apostrophe in code expample
-
-	* doc/auctex.texi (): (I/O Correlation): Use APOSTROPHE(U+0027) rather
-	than RIGHT SINGLE QUOTATION MARK(U+2019) in code example.
-	Add coding tag in Local Variables section.
-
-2018-12-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Redefine support for \url in hyperref
-
-	* style/hyperref.el ("hyperref"): Override the entry for \url macro in
-	url.el because hyperref.sty redefines the macro.
-
-2018-12-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Revise description about CJK support
-
-	* doc/auctex.texi (Internationalization): Revise description about CJK
-	support in Emacs and TeX.
-	(Japanese): Fix typo and add index entries.
-
-2018-12-06  Arash Esbati  <arash@gnu.org>
-
-	Improve handling of `TeX-insert-macro-default-style' in styles
-
-	* latex.el (LaTeX-check-insert-macro-default-style): Add new
-	macro.  This macro is intended for more complex functions in style
-	files querying multiple optional and mandatory arguments and
-	obeying the values of `TeX-insert-macro-default-style' and
-	`current-prefix-arg'.
-
-	* tex.el (TeX-parse-arguments): Add a comment about the new macro.
-
-	* style/bicaption.el (LaTeX-arg-bicaption-bicaption):
-	* style/caption.el (LaTeX-arg-caption-captionbox):
-	* style/color.el (TeX-arg-color, TeX-arg-color-fcolorbox):
-	* style/floatrow.el (LaTeX-floatrow-arg-floatbox):
-	* style/xcolor.el (TeX-arg-xcolor-definecolor)
-	(TeX-arg-xcolor-definecolorset, TeX-arg-xcolor)
-	(TeX-arg-xcolor-fcolorbox): Use
-	`LaTeX-check-insert-macro-default-style'.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for older emacsen
-
-	* tex.el: Remove XEmacs compatibility definitions for
-	`TeX-read-string', `TeX-active-mark', `TeX-activate-region',
-	`line-beginning-position', `line-end-position' and
-	`TeX-overlay-prioritize'.
-	(TeX-activate-region): Remove compatibility code for older emacsen.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove TeX-maybe-remove-help, TeX-menu-with-help
-
-	* tex.el (TeX-maybe-remove-help, TeX-menu-with-help): Remove.
-	(TeX-mode-specific-command-menu-entries, TeX-fold-menu)
-	(TeX-common-menu-entries):
-	* context.el:
-	* latex.el:
-	* plain-tex.el:
-	* tex-buf.el:
-	* tex-info.el:
-	Remove `TeX-menu-with-help' and fix indent.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove TeX-mark-active
-
-	* tex.el (TeX-mark-active): Remove.
-	(TeX-mode-specific-command-menu-entries):
-	* style/dinbrief.el (LaTeX-dinbrief-insert)
-	(LaTeX-dinbrief-env-recipient):
-	Use the variable `mark-active' directly instead of the function
-	`TeX-mark-active'.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove TeX-replace-regexp-in-string
-
-	* tex.el (TeX-replace-regexp-in-string): Remove.
-	* latex.el:
-	* style/empheq.el:
-	* style/floatrow.el:
-	* style/tcolorbox.el:
-	* style/xcolor.el:
-	Use `replace-regexp-in-string' instead of
-	`TeX-replace-regexp-in-string'.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use `write-file-functions'
-
-	* tex.el (VirTeX-common-initialization):
-	* latex.el (BibTeX-auto-store):
-	Use `write-file-functions' instead of obsolete
-	`local-write-file-hooks' and `write-file-hooks'.  Also, use local hook.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility face
-
-	* tex-buf.el (TeX-error-description-error)
-	(TeX-error-description-warning, TeX-error-description-tex-said):
-	Remove compatibility alternatives in `defface'.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove XEmacs compatibility code in tex-bar.el
-
-	* tex-bar.el (TeX-bar-TeX-buttons, TeX-bar-LaTeX-buttons): Remove
-	Emacs/XEmacs choice of buttons.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* tex-buf.el (TeX-special-mode): Use `define-derived-mode'.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for older emacsen
-
-	* font-latex.el (font-latex-after-hacking-local-variables): Remove
-	fallback code for case `file-local-variables-alist' isn't available.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for older emacsen
-
-	* font-latex.el (font-latex-doctex-^^A): Remove fallback for case
-	`string-to-syntax' isn't available.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility code for older emacsen
-
-	* latex.el (LaTeX-fill-region-as-para-do): Drop fallback for case
-	`fill-delete-prefix' isn't available.
-
-2018-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Adjust autoload cookie
-
-	* tex-fold.el (TeX-fold-mode): Set autoload cookie directly to
-	`define-minor-mode'.
-
-2018-12-02  Arash Esbati  <arash@gnu.org>
-
-	Remove unnecessary parentheses
-
-	* style/geometry.el ("geometry"):
-	* style/graphicx.el ("graphicx"): Remove unnecessary parentheses
-	in option management.
-
-2018-11-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove compatibility codes for older emacsen
-
-	* tex-info.el (when, TeX-texinfo-mode):
-	* tex.el (TeX-documentation-texdoc):
-	* plain-tex.el (TeX-plain-tex-mode):
-	* preview.el.in (preview-counter-find):
-	Remove compatibility codes for older emacsen.
-
-2018-11-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use `declare-function' without `fboundp' test
-
-	* latex.el:
-	* tex-info.el:
-	Use `declare-function' without `fboundp' test.
-
-2018-11-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove references to older emacsens in comments and doc strings
-
-	* bib-cite.el:
-	* font-latex.el:
-	* tex-fold.el:
-	* tex-style.el:
-	* style/graphicx.el
-	Remove references on older emacsens in comments and doc strings
-
-2018-11-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove references to XEmacs from the manual
-
-	* RELEASE (): Delete the words "or XEmacs" and fill the paragraph.
-	* doc/install.texi (Configure): Delete redundant line and words.
-
-2018-11-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Clean up remnants of previous removal of compatibility codes
-
-	* tex.el (TeX-mode-specific-command-menu): Delete irrelevant comment.
-	* latex.el (LaTeX-indent-line): Clear out unused lines.
-
-2018-11-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add suggestions for non-privileged installation
-
-	* doc/install.texi (Configure): Reorganize a paragraph and add @ref's.
-	(Installation for non-privileged users): Add paragraphs to suggest to
-	supply options "--with-lispdir" and "--with-texmf-dir" etc. to
-	configure when installing AUCTeX under the user's home directory.
-
-2018-11-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Defer running style hook until options are given actually
-
-	* latex.el (LaTeX-arg-usepackage-read-packages-with-options): Don't
-	run the style hooks before reading package options, just load the
-	style files for completion of package options.
-	(LaTeX-arg-usepackage): Run style hooks actually after the package
-	options are given.
-	(TeX-arg-document): Don't run the style hooks before reading class
-	options, just load the style file for completion of class options.
-	The style hooks are run afterward by `TeX-update-style' anyway.
-	* style/exam.el ("exam"): Prepare `LaTeX-exam-class-options' to have
-	its full values outside the style hook along with the above idea.
-	* style/mathtools.el ("mathtools"):
-	* style/empheq.el ("empheq"):
-	* style/graphics.el ("graphics"): Set `LaTeX-*****-package-options'
-	outside the style hook along with the above idea.
-
-2018-11-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix not to run wrong style hooks
-
-	* tex.el (TeX-style-hook-dialect-weight-alist): Add entry for
-	pseudo-dialect `:classopt'.
-	(TeX-style-hook-dialect): Add description for `:classopt' in doc
-	string.
-	* latex.el (LaTeX-common-initialization): Assign style hooks for
-	class options into pseudo-dialect `:classopt'.
-	Don't set `TeX-PDF-from-DVI' in XeLaTeX document.
-	(TeX-latex-mode): Run style hooks for class options in
-	`TeX-update-style-hook', without altering `TeX-active-list'.
-	* style/geometry.el ("geometry"):
-	* style/graphicx.el ("graphicx"): Don't set `TeX-PDF-from-DVI' in
-	XeLaTeX document.
-	* style/hyperref.el ("hyperref"): Set `TeX-PDF-from-DVI' to "Dvipdfmx"
-	when package option "dvipdfmx" is given for non-XeLaTeX document.
-	* tests/latex/latex-test.el (LaTeX-style-hook-with-class-option):
-	Refine tests.
-	* doc/auctex.texi (Simple Style): Add descriptions for available
-	dialects including `:classopt'.
-
-2018-11-24  Arash Esbati  <arash@gnu.org>
-
-	Add new style/dashundergaps.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/dashundergaps.el: New file.
-
-2018-11-16  Arash Esbati  <arash@gnu.org>
-
-	Improve behavior of `TeX-arg-beamer-overlay-spec'
-
-	* style/beamer.el (TeX-arg-beamer-overlay-spec): Use
-	`TeX-argument-insert' in the body of the function and respect the
-	OPTIONAL argument.
-	("beamer"): Enclose all occurrences of
-	`TeX-arg-beamer-overlay-spec' in brackets in order to mark them as
-	optional.
-
-2018-11-16  Arash Esbati  <arash@gnu.org>
-
-	style/enumitem.el ("enumitem"): Use `TeX-argument-prompt' for query.
-
-2018-11-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Surround both \langle and \rangle with math delimiter
-
-	* latex.el (LaTeX-math-insert): Typing "C-u ` (" used to result in
-	"$\langle$\rangle" when `LaTeX-math-mode' and
-	`LaTeX-electric-left-right-brace' are enabled.  Fix this to insert
-	"$\langle\rangle$" instead.
-
-2018-11-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Set `TeX-command-buffer' always (bug#33377)
-
-	* tex-buf.el (TeX-command): Make sure to set `TeX-command-buffer'
-	always.
-
-2018-11-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Adjust preview-latex in case sub file isn't in master directory
-
-	* preview.el.in (preview-dvips-abort):
-	(preview-gs-dvips-sentinel):
-	(preview-dvipng-place-all): Make sure directory part of dvi file to be
-	deleted is removed because deletion takes place in master directory.
-	(preview-start-pdf2dsc): Make sure directory part of pdf file is
-	removed so that path for later use is constructed correctly.
-	(preview-cache-preamble):
-	(preview-region):
-	(preview-document): Retain directory part of the file name to be
-	passed to `preview-generate-preview' because `TeX-run-command' in
-	`TeX-inline-preview-internal' doesn't recognize the right path
-	otherwise.
-	(preview-generate-preview): Adjust in accord with the above change.
-
-2018-11-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Don't block emacs during viewing document
-
-	* tex.el (TeX-documentation-texdoc): Use asynchronous proces not to
-	block emacs during viewing document.
-	Supply "%s" to `message' argument in case the shell output contains
-	accidental %-sequence.
-
-2018-11-02  Arash Esbati  <arash@gnu.org>
-
-	* style/fancyvrb.el (LaTeX-fancyvrb-key-val-options): Add vspace key.
-
-2018-10-31  Arash Esbati  <arash@gnu.org>
-
-	Improve style/fancyvrb.el
-
-	* style/fancyvrb.el (LaTeX-fancyvrb-arg-define-macro): Refactor
-	code. Cater for starred version of user defined macros.  Add
-	missing `,' in backquote constructs.
-	(LaTeX-fancyvrb-arg-define-environment): Refactor code.
-	("fancyvrb"): Add \Verb* macro incl. fontification.
-
-2018-10-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Deal with space in path of MikTeX gs executable (Bug#32251)
-
-	* preview.el.in (preview-gs-command): Wrap gs with
-	`shell-quote-argument' in case it has space in its path.
-
-2018-10-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Change regexp for clarity
-
-	* preview.el.in (preview--decode-^^ab): Change regexp "[\x00-\xFF]+" to
-	"[^[:multibyte:]]+" for clarity that it matches raw 8-bit bytes.
-
-2018-10-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make style hooks associated with class options valid again
-
-	* latex.el (TeX-latex-mode): Add a function on `TeX-update-style-hook'
-	to run style hooks associated with class options.
-	(LaTeX-common-initialization): Set `TeX-PDF-from-DVI' to suitable
-	value when a class option "dvips" or "dvipdfmx" is given.
-	* style/geometry.el ("geometry"):
-	* style/graphicx.el ("graphicx"): Set `TeX-PDF-from-DVI' to "Dvipdfmx"
-	when a package option "dvipdfmx" is given.
-	* tests/latex/latex-test.el (LaTeX-style-hook-with-class-option): New
-	test.
-
-2018-10-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Deal with partial ^^-quoting in preview-latex
-
-	If latex outputs a multibyte character as a mixture of raw 8-bit byte
-	and byte with ^^-quoting, we have to decode them as a whole.
-
-	* preview.el.in (preview--decode-^^ab): Include raw 8-bit bytes which
-	already exist in the string as well when decoding with the given
-	coding system.
-	* tests/latex/preview-latex-test.el: New test.
-
-2018-10-20  Arash Esbati  <arash@gnu.org>
-
-	Extract caption for RefTeX's label context
-
-	* style/listings.el (LaTeX-listings-reftex-label-context-function):
-	New function.  Extract the caption in the optional argrument of
-	the lstlisting environment and return it as a string for the
-	context of a label.
-
-2018-09-07  Arash Esbati  <arash@gnu.org>
-
-	Update style/lettrine.el to package version 2.21
-
-	* style/lettrine.el (LaTeX-lettrine-key-val-options): Delete
-	"Vone" option.
-	("lettrine"): Delete \LettrineVonefalse macro.
-
-2018-08-25  Arash Esbati  <arash@gnu.org>
-
-	Update style/lettrine.el to package version 2.1
-
-	* style/lettrine.el (LaTeX-lettrine-key-val-options): Add new keys
-	"Vone" and "refstring".
-	("lettrine"): Add new macros, minor rearrangements.
-
-2018-08-09  Arash Esbati  <arash@gnu.org>
-
-	Update style/lettrine.el to package version 2.01
-
-	* style/lettrine.el (LaTeX-lettrine-key-val-options): Update
-	key=val options.
-	("lettrine"): Use correct functions on counters and
-	lengths/dimensions provided by lettrine.sty.
-	Add support for missing macros.
-
-2018-08-09  Arash Esbati  <arash@gnu.org>
-
-	Add new style/ocg-p.el and style/ocgx.el
-
-	* Makefile.in (STYLESRC): Add new styles.
-
-	* style/ocg-p.el:
-	* style/ocgx.el: New files.
-
-2018-07-17  Arash Esbati  <arash@gnu.org>
-
-	Add \eqref to RefTeX's reference styles
-
-	* style/amsmath.el ("amsmath"): Add \eqref to
-	`reftex-ref-style-alist' when RefTeX is loaded and activate the
-	reference style.
-
-2018-07-12  Arash Esbati  <arash@gnu.org>
-
-	Add new style/thmtools.el and style/thm-restate.el
-
-	* Makefile.in (STYLESRC): Add new styles.
-
-	* style/thmtools.el:
-	* style/thm-restate.el: New files.
-
-2018-07-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix regression of `TeX-view'
-
-	* tex-buf.el (TeX-active-master): Add dummy argument for
-	compatibility.  In `TeX-view', `TeX-commmand' is called with
-	`TeX-active-master', so the `file' argument is `TeX-active-master'
-	in subsequent call of `TeX-command-expand'.  In that case,
-	`TeX--master-or-region-file-with-extra-quotes' calls
-	`TeX-active-master' with three arguments.
-	(TeX--master-or-region-file-with-extra-quotes): Adapt doc string.
-	* tex.el (TeX-expand-list-builtin): Adapt comment.
-	* tests/tex/command-expansion.el (TeX-command-expand-active-master):
-	New test.
-
-2018-07-07  Arash Esbati  <arash@gnu.org>
-
-	Add new style/marginnote.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/marginnote.el: New file.
-
-2018-07-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix possible endless loop
-
-	* tex.el (TeX-expand-list-builtin): Use symbol `file' for the entry
-	"%T" so that special treatment for `file' about advancing matching
-	position in `TeX-command-expand' takes effect.
-	* tests/tex/command-expansion.el (TeX-command-expand-skip-file-name):
-	New test.
-
-2018-06-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Adjust test for known emacs bug
-
-	* tests/latex/latex-test.el (LaTeX-includegraphics-extensions): Mark
-	emacs 26.1 as expected failure.
-
-2018-06-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make preamble caching robust to LuaLaTeX and (u)pLaTeX
-
-	* preview.el.in (preview-cache-preamble): Modify .ini code so that
-	LaTeX variants even without \pdfoutput can read unusual file names
-	(with space or non-ascii character, or both) when preamble cache is
-	enabled.  The modified .ini code is kindly provided by jfbu
-	<jfbu@free.fr>.
-	(preview-dump-replacements, preview-undump-replacements): Add
-	-file-line-error option to the undump- variable so that AUCTeX can
-	analyse the output from lualatex even with file name with space.
-	It turned out that -kanji option is needed for platex even when
-	dumping format file if the preamble contains Japanese characters.
-	Thus modify the both variables so that -kanji option, if any, is
-	retained.
-	(TeX-inline-preview-internal): Revert the additional post process of
-	the command line string introduced last year by me because it is no
-	longer necessary by the above change on
-	`preview-undump-replacements'.  Though this change disables -jobname
-	option again when lualatex is used with preamble cache, it would be
-	fine because that concerns only very old lualatex binaries and that
-	had always been the state before my commit just a year ago.
-	The above three modifications fix bug#31685 and bug#31686.
-	* tests/japanese/preview-latex.el
-	(japanese-preview-preserve-kanji-option2): Arrange with the above
-	change.
-	(japanese-preview-preserve-kanji-option3): New test.
-	(japanese-preview-error-quote-shift-jis): Remove spurious backslash.
-	* doc/preview-latex.texi (Key bindings and user-level lisp functions):
-	Add description about restriction of preamble cache on LaTeX variants.
-
-2018-06-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Raise robustness of call of dvipng command
-
-	* preview.el.in (preview-dvipng-command): Remove spurious quotes which
-	cause error for file names with space.  (bug#31684)
-	(preview-dvipng-color-string): Replace single quotes with double
-	quotes for w32 users.
-	* doc/preview-latex.texi: (The preview images): Add warning that
-	(u)pLaTeX is not compatible with dvipng.
-
-2018-05-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add note and test about the change involving non-ascii file name
-
-	* doc/changes.texi (News in 12.2): Add note that support for standard
-	LaTeX without e-TeX extension is now very limited.
-	* tests/tex/command-expansion.el (TeX-command-detokenize): New test to
-	check whether \input and \detokenize are supplied when necessary.
-
-2018-05-28  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	TL 2018 non-ascii file name fix for preview-latex
-
-	* preview.el.in (preview-LaTeX-command): Wrap file name after implicit
-	\input in \detokenize{}.
-	(preview-cache-preamble): Arrange the ini file code so that non-ascii
-	file name can be used with generated format file.  Be careful not to
-	lose capability of handling file name with space.
-	(preview-undump-replacements): Use new TeX macro defined in the above
-	ini file code to accept even unusual file name with non-ascii
-	character or space.
-	Delegate quoting of format name to `TeX-inline-preview-internal' so
-	that non-ascii character will not be quoted twice.
-	(TeX-inline-preview-internal): Adjust to the above change.
-
-2018-05-28  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Accept non-ascii file name in accord with change in TL 2018
-
-	* tex.el (TeX-expand-list-builtin): Add new entry %T.  Same as %t,
-	except to enclose with \detokenize{} for non UTF-8 LaTeX when \input
-	is supplmented.
-	Adjust the entries %` and %' so that \input is supplemented only when
-	any TeX code is present between them and leave the bind to
-	`TeX-command-text' for later examination.
-	The bind to `TeX-command-pos' is no longer retained.
-	(TeX-command-list): Use %T for "LaTeX".
-	Adjust "TeX" and "AmSTeX" as the same with "LaTeX" in the aspect that
-	user can supply one's own TeX code, as well as any command line
-	options, through `TeX-command-extra-options'.
-	* tex-buf.el (TeX--master-or-region-file-with-extra-quotes): New
-	function to act as a wrapper of `TeX-master-file' and
-	`TeX-region-file' inside `TeX-command-expand'.
-	(TeX-command-expand): Use the above function as the value of `file'
-	and get rid of tricky temporal overriding of `file' with lambda form.
-	(TeX-region-create): Make the first line parsing of %&FORMAT
-	construct, if any, to be valid even for region compilation.
-	Discard text properties when constructing the content of _region_.tex.
-	Drop bind check for `buffer-file-coding-system'.
-	* tests/tex/command-expansion.el (TeX-command-expansion): Reflect the
-	change that \input is not necessarily supplemented now by %`-%' pair
-	in `TeX-command-expand'.
-
-2018-05-28  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix region compilation with \usepackage[utf8]{inputenc}
-
-	* tex-buf.el (TeX-quote-filename): Wrap non-ascii characters in
-	\unexpanded{} for non UTF-8 LaTeX so that raw file name is recovered.
-
-2018-05-27  Arash Esbati  <arash@gnu.org>
-
-	Quote %b expansion string for Zathura
-
-	* tex.el (TeX-view-program-list-builtin): Guard %b expansion
-	string for Zathura with quotes for file names with spaces
-	(bug#31451).
-
-2018-05-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Prepare for UTF-8 with BOM
-
-	* tex-buf.el (TeX-adjust-process-coding-system): Don't use
-	`utf-8-with-signature' to encode keyboard input for TeX process.
-	Drop mule feature check.
-
-2018-05-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Drop compatibility code for older emacsen in preview-latex
-
-	We no longer need messy treatment with regard to coding system in
-	preview-latex since xemacs isn't supported anymore.
-
-	* preview.el.in (preview-coding-system): Remove.
-	(preview-error-quote): Simplify.  Discard RUN-CODING-SYSTEM argument.
-	(preview--decode-^^ab): Drop mule feature check.
-	(preview--convert-^^ab): Drop compatibility code for older emacsen.
-	(preview-parse-messages): Remove `run-coding-system' argument from
-	calls to `preview-error-quote'.
-	(TeX-inline-preview-internal): Drop codes related to coding system.
-	* prv-emacs.el (preview-buffer-recode-system): Remove.
-	* tests/japanese/preview-latex.el
-	(japanese-preview-error-quote-shift-jis): Remove `shift_jis' argument
-	from call to `preview-error-quote'.
-	Remove unnecessary let bind on `TeX-japanese-process-output-coding-system'.
-	(japanese-preview-process-coding-system): Remove.
-	(japanese-preview-shift-jis):
-	(japanese-preview-different-coding-system): Use `copy-sequence' on
-	`process-environment' in order to guard it from temporal `setenv'.
-
-2018-05-11  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Support UTF-8 with BOM in Japanese TeX documents
-
-	* tex-jp.el (japanese-TeX-coding-ejsu): Consider the case the document
-	is encoded in UTF-8 with BOM, which begins to be supported in TeXLive
-	2018.
-
-2018-05-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Replace another cl function with cl-lib
-
-	* style/pstricks.el (eval-when-compile): Require cl-lib.
-	(LaTeX-pst-cleanup): Replace `caddr' with `cl-caddr'.
-
-2018-05-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Update URLs further
-
-	* COPYING:
-	* Makefile.in:
-	* RELEASE:
-	* bib-cite.el:
-	* build-aux/gitlog-to-auctexlog:
-	* latex/README:
-	* latex/preview.dtx:
-	* preview.el.in:
-	* style/foils.el:
-	* style/hyperref.el:
-	* style/ifluatex.el:
-	* style/luatextra.el:
-	* style/mathtools.el:
-	* style/pstricks.el:
-	* tests/Makefile:
-	* tex-buf.el:
-	* tex.el: Update URLs.  Use https: rather than http: or ftp: where
-	possible.
-	* build-aux/gitlog-to-changelog: Update URLs.
-	Use `before-save-hook' instead of obsolete `write-file-hooks' in
-	Local Variables section.
-
-2018-05-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Update URLs
-
-	* tex-site.el.in:
-	* doc/auctex.texi:
-	* doc/fdl.texi:
-	* doc/install.texi:
-	* doc/intro.texi:
-	* doc/preview-readme.texi:
-	* doc/wininstall.texi: Update URLs.  Use https: rather than http: or
-	ftp: where possible.
-	* auctex.spec: Update URLs.  Use https: rather than http: or
-	ftp: where possible.
-	Remove xemacs support.
-	Update required emacs version.
-
-2018-05-06  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Adjust coding system for Japanese pTeX engine on w32
-
-	Default coding system of Japanese pTeX engine in w32 TeXLive changed
-	from SHIFT JIS to UTF-8 in 2018.  Make tex-jp.el to work with both
-	TeXLive 2017 and 2018 on w32 platform, with higher priority on newer
-	engine with regard to the behavior in non default case.
-
-	* tex-jp.el (japanese-TeX-use-kanji-opt-flag): Set default value to t
-	even on w32 platform.
-	(japanese-TeX-set-process-coding-system): Change coding system for non
-	default case from `shift_jis' to `utf-8' on w32 platform.
-	(TeX-expand-list-builtin): Remove mule feature check.
-
-2018-05-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove obsolete option related to Japanese TeX
-
-	* tex-jp.el (japanese-TeX-command-list): Remove.  Ataka-san and I
-	(Ikumi) discussed this topic and decided to delete this option.
-	* doc/auctex.texi (Japanese): Mention the above change.
-
-2018-05-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix previous removal of xemacs compatibility code
-
-	* toolbar-x.el (toolbarx-default-toolbar-meaning-alist): Remove
-	spurious quote formerly inside "," construct.
-	Replace "`" with "'".
-
-2018-04-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Prevent spurious newlines to be added
-
-	* tex-fold.el (TeX-fold-overfull-p): Restore mandatory `and'.  The
-	removal of xemacs compatibility code previously done was a bit too
-	aggressive.
-
-2018-04-16  Arash Esbati  <arash@gnu.org>
-
-	Update key=val options to geometry package v5.8
-
-	* style/geometry.el (LaTeX-geometry-preamble-key-val-options): Add
-	new keys luatex, dvipdfmx and xdvipdfmx.  Delete duplicate
-	entries.
-
-2018-04-12  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Correct how `TeX-record-buffer' is used
-
-	* tex-buf.el (TeX-pop-to-buffer): Use `TeX-record-buffer' in accord with
-	the documents.
-	* doc/changes.texi: Mention the change and warn users who have
-	customized the option.
-
-2018-04-12  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Correct record in changes.texi
-
-	* doc/changes.texi (): Make a new section for release 12.2 and move
-	mention about change made after release 12.1 there.
-
-2018-04-07  Arash Esbati  <arash@gnu.org>
-
-	Quote %b expansion string for SumatraPDF
-
-	* tex.el (TeX-view-program-list-builtin): Guard %b expansion
-	string for SumatraPDF with quotes for file names with spaces
-	(bug#30999).
-
-2018-04-01  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add support for dvipdfmx to \includegraphics
-
-	* style/graphicx.el (LaTeX-includegraphics-extensions-list): Add
-	support for dvipdfmx.
-	* tests/latex/latex-test.el (LaTeX-includegraphics-extensions): New
-	test to check whether correct extensions are generated.
-
-2018-04-01  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use `TeX-search-files-by-type' to assist input \includegraphics
-
-	* style/graphicx.el (LaTeX-includegraphics-extensions-list): New
-	function.
-	(LaTeX-includegraphics-extensions): Delegate most of its task to the
-	above new function and become its wrapper.
-	(LaTeX-includegraphics-global-files): New variable.
-	(LaTeX-includegraphics-read-file-TeX): Use `TeX-search-files-by-type'
-	rather than `TeX-search-files' and cache global value in the above
-	new variable.
-	Reflect the option `LaTeX-includegraphics-strip-extension-flag'.
-	* tex.el (TeX-search-files-type-alist): Remove `graphics' entry,
-	which is supplied in latex-mode by `LaTeX-search-files-type-alist'.
-	(TeX-normal-mode): Add `LaTeX-includegraphics-global-files' to list of
-	variables to be cleared.
-
-2018-04-01  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Resolve conflict of argument spec between regexp and literal
-
-	* tex.el (TeX-search-files-kpathsea): Treat EXTENSIONS argument as a
-	list of regexps in accordance with other parts of AUCTeX.
-	(TeX-ispell-document): Treat `TeX-file-extensions' as a list of
-	regexps in accordance with other parts of AUCTeX.
-	(TeX-file-extensions, TeX-Biber-file-extensions):
-	(BibTeX-file-extensions, BibLaTeX-style-extensions):
-	(BibTeX-style-extensions): Change custom type to regexp from string.
-	(TeX-doc-extensions): Turn into list of regexps.
-	* latex.el (LaTeX-split-bibs): Treat `TeX-Biber-file-extensions' as a
-	list of regexps in accordance with other parts of AUCTeX.
-
-2018-03-29  Alex Branham  <branham@utexas.edu>
-
-	Fix TeX-dwim-master
-
-	* tex.el (TeX-dwim-master): `cl-return' is much easier to work with if
-	we're alerady using cl- functions, so convert `dolist' to `cl-loop.'
-
-2018-03-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make `TeX-clean' to work in ams-tex-mode
-
-	* plain-tex.el (AmSTeX-clean-intermediate-suffixes,
-	AmSTeX-clean-output-suffixes): New customize options.
-	(AmS-TeX-mode-hook): Move from tex.el.
-	(AmSTeX-mode-command-menu, AmSTeX-mode-menu): Fix doc strings.
-	(): Update copyright year.
-	* tex.el (TeX-mode-prefix): Add an entry for AmS-TeX.
-	(AmS-TeX-mode-hook): Move to plain-tex.el.
-
-2018-03-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make compatible with emacs 24
-
-	* latex.el (TeX-read-label): Use `format' instead of `format-message'
-	if the latter is not available.
-
-2018-03-29  Jonathan Underwood  <jonathan.underwood@gmail.com>
-
-	Fix incorrect FSF address
-
-	* multi-prompt.el ():
-	* style/comment.el ():
-	* style/latexinfo.el (): Fix incorrect FSF address and whitespaces.
-
-2018-03-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* style/amsmath.el ("amsmath"): Correct \cfrac spec.
-
-2018-03-16  Alex Branham  <branham@utexas.edu>
-
-	* tex.el (TeX-dwim-master): Prefer `cl-return' over `return'.
-
-2018-03-12  Arash Esbati  <arash@gnu.org>
-
-	* font-latex.el (font-latex--get-script-props): Use `cl-case' instead of `case'.
-
-2018-03-04  Arash Esbati  <arash@gnu.org>
-
-	Add new function `TeX-arg-verb-delim-or-brace'
-
-	* latex.el (TeX-arg-verb-delim-or-brace): New function for \verb
-	like macros which take their argument either in delimiters or in
-	braces.
-
-	* doc/auctex.texi (Adding Macros): Document
-	`TeX-arg-verb-delim-or-brace'.
-
-	* style/listings.el ("listings"): Use
-	`TeX-arg-verb-delim-or-brace' for \lstinline which also takes an
-	optional argument.
-
-	* style/minted.el (LaTeX-minted-auto-cleanup, "minted"): Use
-	`TeX-arg-verb-delim-or-brace' for \mintinline and new macros
-	defined with \newmintinline.
-
-	* style/url.el ("url"): Use `TeX-arg-verb-delim-or-brace' for \url
-	and \path.
-	Remove "{" from fontification or \url and \path.
-
-2018-03-01  Alex Branham  <branham@utexas.edu>
-
-	Remove cl from AUCTeX
-
-	* tex.el: replace last 'cl with 'cl-lib
-	* latex.el: replace cl function with cl-lib function
-
-2018-03-01  Alex Branham  <branham@utexas.edu>
-
-	Refine how we setup flymake backend function
-
-	* latex.el: Add LaTeX-flymake to TeX-latex-mode
-	* latex-flymake.el: Don't add to LaTeX-mode-hook
-
-2018-02-21  Alex Branham  <branham@utexas.edu>
-
-	Improve flymake documentation
-
-	* doc/changes.texi:
-	* doc/auctex.texi (Checking): Add Flymake support to manual.
-
-	* latex-flymake.el: Add copyright notice and fix a quote.
-
-2018-02-20  Arash Esbati  <arash@gnu.org>
-
-	* Makefile.in (AUCSRC): Add new file latex-flymake.el.
-
-2018-02-18  Arash Esbati  <arash@gnu.org>
-
-	* style/babel.el (LaTeX-babel-active-languages): Use `cl-pushnew'.
-
-2018-02-17  Mosè Giordano  <mose@gnu.org>
-
-	Replace cl with cl-lib in other files
-
-	* latex.el (LaTeX-hanging-ampersand-position):
-	* tex-fold.el (require):
-	(TeX-fold-region-macro-or-env):
-	(TeX-fold-update-at-point):
-	* tex-info.el (require):
-	(Texinfo-make-node-list):
-	* toolbar-x.el (require):
-	(toolbarx-good-option-list-p): Replace cl with cl-lib and corresponding macros.
-
-2018-02-17  Mosè Giordano  <mose@gnu.org>
-
-	Explicitly require Emacs 24
-
-	* tex.el: Error when Emacs < 24 is used.
-
-2018-02-17  Alex Branham  <branham@utexas.edu>
-
-	Support flymake in Emacs 26+ using chktex
-
-	* latex-flymake.el: New file.
-	* latex.el (require): Require `latex-flymake' in Emacs >= 26.
-
-2018-02-17  Alex Branham  <branham@utexas.edu>
-
-	Replace cl with cl-lib
-
-	* bib-cite.el (require):
-	(psg-list-env):
-	* font-latex.el (require):
-	* latex.el (require):
-	* style/babel.el (require):
-	* style/caption.el (require):
-	(LaTeX-caption-update-key-val-options):
-	* style/empheq.el (require):
-	(LaTeX-empheq-update-key-val-options):
-	* style/enumitem.el (require):
-	(LaTeX-enumitem-update-key-val-options):
-	("enumitem"):
-	* style/floatrow.el (require):
-	(LaTeX-floatrow-update-key-val-options):
-	* style/fvextra.el (require):
-	(LaTeX-fvextra-update-key-val):
-	* style/listings.el (require):
-	(LaTeX-listings-update-style-key):
-	* style/mdframed.el (require):
-	(LaTeX-mdframed-update-style-key):
-	* style/tcolorbox.el (require):
-	(LaTeX-tcolorbox-update-style-key): Replace cl with cl-lib.
-
-2018-01-25  Alex Branham  <branham@utexas.edu>
-
-	Remove some obsolete functions
-
-	* font-latex.el (font-latex-syntactic-face-function):
-	* preview.el.in (preview-gs-restart):
-	* tex-buf.el (TeX-run-background):
-	(TeX-run-silent):
-	* tex.el:
-	(TeX-source-correlate-handle-TeX-region):
-	(TeX-insert-macro):
-	(TeX-doc):
-	* texmathp.el (texmathp): Now that AuCTeX requires GNU Emacs 24.1 or greater, we
-	can remove some functions that are obsolete in Emacs < 24.1
-
-2018-01-12  Mosè Giordano  <mose@gnu.org>
-
-	Do not actually write bug report instructions
-
-	* tex.el (TeX-submit-bug-report): Use `propertize' to show instructions without
-	  writing them in the message.
-
-2017-12-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make sure `process-environment' is recovered after temporal setenv
-
-	* preview.el.in (TeX-inline-preview-internal): Since `setenv' operates
-	destructively on `process-environment', use `copy-sequence' for
-	maximal safety in order to guard its list structure.
-
-2017-12-28  Arash Esbati  <arash@gnu.org>
-
-	Add fontification for some core macros
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add macros
-	\addvspace, \raggedright and \raggedleft to function class.
-
-2017-12-27  Arash Esbati  <arash@gnu.org>
-
-	* texmathp.el (texmathp-tex-commands-default): Add entries for breqn.sty.
-
-2017-12-21  Mosè Giordano  <mose@gnu.org>
-
-	Restore some code erroneously removed from font-latex.el
-
-	* font-latex.el (font-latex-make-sectioning-faces):
-	(font-latex-user-keyword-classes):
-	(font-latex-slide-title-face): Restore code.
-
-2017-12-21  Mosè Giordano  <mose@gnu.org>
-
-	Restore loading of prv-emacs
-
-	* preview.el.in: Require prv-emacs.
-
-2017-12-20  Mosè Giordano  <mose@gnu.org>
-
-	Remove compatibility code for XEmacs in toolbar-x.el
-
-	* toolbar-x.el (toolbarx--if-when-compile): Remove macro no more needed.
-	(toolbarx-emacs-mount-popup-menu):
-	(toolbarx-mount-popup-menu):
-	(toolbarx-test-image-type):
-	(toolbarx-test-button-type):
-	(toolbarx-test-toolbar-type):
-	(toolbarx-find-image):
-	(toolbarx-emacs-add-button):
-	(toolbarx-refresh):
-	(toolbarx-install-toolbar):
-	(toolbarx-default-toolbar-meaning-alist): Remove code for compatibility with
-	XEmacs.
-	(toolbarx-xemacs-mount-popup-menu):
-	(toolbarx-xemacs-image-properties):
-	(toolbarx-xemacs-button-properties):
-	(toolbarx-xemacs-refresh-process-button-or-insert-list):
-	(toolbarx-xemacs-refresh): Remove functions.
-
-2017-12-20  Mosè Giordano  <mose@gnu.org>
-
-	Remove compatibility code for XEmacs in font-latex.el
-
-	* font-latex.el (font-latex-sectioning-5-face):
-	(font-latex-update-sectioning-faces):
-	(font-latex-make-sectioning-faces):
-	(font-latex-user-keyword-classes):
-	(font-latex-fontify-script):
-	(font-latex-verbatim-face):
-	(font-latex-slide-title-face):
-	(font-latex-setup): Remove code for compatibility with XEmacs.
-
-2017-12-20  Mosè Giordano  <mose@gnu.org>
-
-	Remove compatibility code for XEmacs in tex-fold.el
-
-	* tex-fold.el (TeX-fold-overfull-p):
-	(TeX-fold-macro-nth-arg):
-	(TeX-fold-hide-item):
-	(TeX-fold-show-item):
-	(TeX-fold-post-command): Remove code for compatibility with XEmacs.
-
-2017-12-20  Mosè Giordano  <mose@gnu.org>
-
-	Remove code for compatibility with very old emacsens in bib-cite.el
-
-	* bib-cite.el (bib-cite-minor-mode):
-	(bib-cite-setup-highlight-mouse-keymap):
-	(bib-cite-fontify-help-as-bibtex):
-	(bib-cite-fontify-help-as-latex):
-	(bib-etags):
-	(bib-highlight-mouse):
-	(bib-toggle-highlight):
-	(bib-guess-or-prompt-for-label):
-	(bib-etags-find-noselect): Remove compatibility code.
-
-2017-12-20  Mosè Giordano  <mose@gnu.org>
-
-	Delte prv-xemacs.el
-
-	* prv-xemacs.el: Delete file.
-	* preview.el.in (preview): Remove code to load prv-xemacs.
-
-2017-12-20  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove XEmacs compatibility code in tex-jp.el
-
-	* tex-jp.el (japanese-TeX-set-process-coding-system)
-	(japanese-TeX-coding-ejsu): Remove code for compatibility with
-	XEmacs.
-
-2017-12-20  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Delete unused options
-
-	* tex-jp.el (japanese-TeX-command-default,
-	japanese-LaTeX-command-default): Remove them because they are no
-	longer used anywhere in the current code.  Ataka-san and I (Ikumi)
-	discussed this matter and agreed to dismiss them.
-	* doc/auctex.texi: Reflect the above change.
-
-2017-12-19  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make sure `LaTeX-default-options' is honored
-
-	* latex.el (TeX-arg-document): Use `LaTeX-default-options' as default
-	of class options even when the respective `LaTeX-XXXX-class-options'
-	is not set.
-
-2017-12-17  Arash Esbati  <arash@gnu.org>
-
-	Update style/bidi.el to package version 31.7
-
-	* style/bidi.el (LaTeX-bidi-package-options): Add
-	"extrafootnotefeatures" option.
-	(LaTeX-env-bidi-bib): New function.
-	("bidi"): Add missing macros and environments.  Add fontification
-	support.
-
-2017-12-17  Arash Esbati  <arash@gnu.org>
-
-	Add fontification for some core macros
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Fontify
-	core macros \marginpar (reference), \LaTeXe (function) and
-	\bibitem (textual).
-
-2017-12-17  Mosè Giordano  <mose@gnu.org>
-
-	Change encoding of Elisp source files to UTF-8
-
-	* style/alphanum.el:
-	* style/dk-bib.el:
-	* style/doc.el:
-	* style/inputenc.el:
-	* style/jura.el:
-	* style/ltx-base.el:
-	* style/ltxdoc.el:
-	* tex-font.el:
-	* tex.el: Change coding of files to UTF-8.  Now that we require Emacs >= 24 it
-	  is always possible to use this encoding.
-
-2017-12-17  Mosè Giordano  <mose@gnu.org>
-
-	Remove code for compatibility with old Emacsens in tex.el
-
-	* tex.el: Always require `crm', which is available in all supported version of
-	  Emacs.
-	(TeX-completing-read-multiple): Remove function definition for XEmacs.
-	(TeX-view-predicate-list-builtin):
-	(TeX-source-correlate-sync-source):
-	(TeX-tree-expand):
-	(TeX-comment-forward): Remove code for compatibility with old Emacsens.
-
-2017-12-17  Mosè Giordano  <mose@gnu.org>
-
-	Remove TeX-line-number-at-pos
-
-	* tex.el (TeX-line-number-at-pos): Remove function and alias.
-	* style/pdfsync.el (LaTeX-pdfsync-output-page):
-	* tex-info.el (Texinfo-make-node-list): Replace `TeX-line-number-at-pos' with
-	  `line-number-at-pos'.
-
-2017-12-17  Mosè Giordano  <mose@gnu.org>
-
-	Remove XEmacs compatibility code in tex.el
-
-	* tex.el (TeX-source-correlate-gnuserv-p):
-	(TeX-source-correlate-map):
-	(VirTeX-common-initialization):
-	(TeX-mode-map):
-	(TeX-search-syntax-table): Remove code for compatibility with XEmacs.
-
-2017-12-17  Mosè Giordano  <mose@gnu.org>
-
-	Remove TeX-how-many function
-
-	* tex.el (TeX-how-many): Remove function.
-	* latex.el (LaTeX-hanging-ampersand-position): Replace `TeX-how-many' with
-	  `how-many'.
-
-2017-12-17  Mosè Giordano  <mose@gnu.org>
-
-	Remove TeX-assoc-string
-
-	* tex.el (TeX-assoc-string): Remove alias.
-	(TeX-add-style-hook):
-	(TeX-unload-style):
-	(TeX-run-style-hooks):
-	* tex-info.el (Texinfo-nodename-de-escape):
-	(Texinfo-nodename-escape): Replace `TeX-assoc-string' with `assoc-string'.
-
-2017-12-17  Mosè Giordano  <mose@gnu.org>
-
-	Remove TeX-deactivate-mark
-
-	* tex.el (TeX-deactivate-mark): Remove function.
-	(TeX-argument-insert):
-	* latex.el (LaTeX-env-item):
-	* style/currvita.el (LaTeX-currvita-env-with-label):
-	* style/dinbrief.el (LaTeX-dinbrief-insert):
-	(LaTeX-dinbrief-env-recipient):
-	* style/enumitem.el (LaTeX-enumitem-env-with-opts):
-	* style/moodle.el (LaTeX-moodle-question-env-with-args):
-	* style/tcolorboxlib-raster.el (LaTeX-tcolorbox-lib-raster-env-item): Replace
-	  `TeX-deactivate-mark' with `deactivate-mark'.
-
-2017-12-17  Mosè Giordano  <mose@gnu.org>
-
-	Remove old compat functions for commenting and uncommenting
-
-	* tex.el (TeX-comment-regio):
-	(TeX-comment-or-uncomment-region):
-	(TeX-uncomment-region): Remove old compatibility functions.
-	* context.el (ConTeXt-mode-menu):
-	* latex.el (LaTeX-mode-menu):
-	* plain-tex.el (plain-TeX-menu-entries):
-	* tex-info.el (Texinfo-mode-menu):
-	* tex.el (TeX-mode-map):
-	(TeX-in-comment):
-	(TeX-in-commented-line): Replace compat functions with standard functions.
-
-2017-12-16  Mosè Giordano  <mose@gnu.org>
-
-	Remove XEmacs compatibility code in latex.el
-
-	* latex.el (LaTeX-largest-level-set):
-	(LaTeX-after-insert-env-hook):
-	(LaTeX-indent-line):
-	(LaTeX-fill-region-as-paragraph):
-	(LaTeX-fill-newline):
-	(LaTeX-common-initialization): Remove code for compatibility with XEmacs.
-	(LaTeX-fill-delete-newlines): Remove function, no more needed.
-	(LaTeX-fill-region-as-para-do): Replace `LaTeX-fill-delete-newlines' with
-	`fill-delete-newlines'.
-
-2017-12-16  Mosè Giordano  <mose@gnu.org>
-
-	Remove XEmacs compatibility code in tex-buf.el
-
-	* tex-buf.el (TeX-record-buffer): Always define this option.
-	(TeX-recenter-output-buffer):
-	(TeX-previous-error):
-	(TeX-parse-TeX): Remove code for compatibility with XEmacs.
-	(TeX-parse-error): Fix a bug in the regexp.
-	(TeX-error-overview): Remove check for Emacs version.  Now this works in all
-	supported versions.
-
-2017-12-10  Mosè Giordano  <mose@gnu.org>
-
-	* Version 12.1 released.
-
-2017-12-09  Mosè Giordano  <mose@gnu.org>
-
-	Remove references to old Emacsen from the manual
-
-2017-12-07  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove references to XEmacs from the manual
-
-	* doc/intro.texi:
-	* doc/preview-faq.texi:
-	* doc/preview-latex.texi:
-	* doc/preview-readme.texi: Remove references to XEmacs.
-
-2017-12-04  Mosè Giordano  <mose@gnu.org>
-
-	Remove references to XEmacs from the manual
-
-	* doc/auctex.texi:
-	* doc/faq.texi:
-	* doc/install.texi:
-	* doc/preview-faq.texi:
-	* doc/preview-latex.texi:
-	* doc/preview-problems.texi:
-	* doc/quickstart.texi:
-	* doc/tex-ref.tex:
-	* doc/todo.texi:
-	* doc/wininstall.texi: Remove references to XEmacs.
-
-2017-12-03  Mosè Giordano  <mose@gnu.org>
-
-	Prepare for new brand-new series of AUCTeX
-
-	* RELEASE: Update version number and release notes.
-	* doc/changes.texi: Update.
-	* configure.ac:
-	* doc/tex-ref.tex:
-	* latex/preview.dtx: Update version number.
-	* tex-site.el.in: Require Emacs 24 of higher.
-
-2017-12-03  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.92 released.
-
-2017-12-03  Mosè Giordano  <mose@gnu.org>
-
-	Prepare for upcoming release
-
-	* RELEASE: Update version number and release notes.
-	* doc/changes.texi: Mention bug fixes.
-	* configure.ac:
-	* doc/tex-ref.tex:
-	* latex/preview.dtx: Update version number.
-
-2017-12-03  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix auto detect of kpathsea delimeter
-
-	* tex.el (TeX-kpathsea-detect-path-delimiter): New function.
-	(TeX-kpathsea-path-delimiter): Use it to obtain the default value.
-	(TeX-tree-expand): Use it to simplify auto detection method.
-	Use `TeX-kpathsea-path-delimiter' for argument given to kpsewhich
-	command.  Using constant ";" is completely wrong for most kpsewhich
-	implementation.
-
-2017-11-30  Arash Esbati  <arash@gnu.org>
-
-	Get rid of `delete-dups'
-
-	* style/caption.el (LaTeX-caption-update-key-val-options):
-	* style/enumitem.el (LaTeX-enumitem-update-key-val-options):
-	* style/floatrow.el (LaTeX-floatrow-update-key-val-options):
-	* style/graphicx.el (LaTeX-includegraphics-extensions):
-	* style/listings.el (LaTeX-listings-update-style-key):
-	* style/mdframed.el (LaTeX-mdframed-update-style-key):
-	* style/menukeys.el (TeX-arg-menukeys-newmenumacro): Replace
-	`delete-dups' with `TeX-delete-duplicate-strings'.
-
-2017-11-30  Arash Esbati  <arash@gnu.org>
-
-	* style/longtable.el ("longtable"): Use `make-local-variable'.
-
-	* tex-ispell.el: Add entry for "xltabular" environment.
-
-2017-11-30  Arash Esbati  <arash@gnu.org>
-
-	Fix style/xltabular.el
-
-	* style/xltabular.el (LaTeX-xltabular-skipping-regexp): New variable.
-	(LaTeX-env-xltabular):
-	(LaTeX-item-xltabular): New function.
-	("xltabular"): Use the above functions in the style hook.
-
-2017-11-30  Mosè Giordano  <mose@gnu.org>
-
-	Reduce code duplication in tests
-
-	* tests/make-test-deps.emacs-lisp: New file.
-	* tests/Makefile (%.log): Load it make-test-deps.emacs-lisp when running tests.
-	* tests/context/context-test.el:
-	* tests/japanese/error-parsing.el:
-	* tests/japanese/parse-timing.el:
-	* tests/japanese/preview-latex.el:
-	* tests/latex/latex-test.el:
-	* tests/tex/error-parsing.el:
-	* tests/tex/path-expansion.el:
-	* tests/tex/utility.el: Remove code moved to make-test-deps.emacs-lisp.
-
-2017-11-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Revert wrong test
-
-	* tests/tex/path-expansion.el (TeX-kpathsea-delimiter-w32): Remove.
-
-2017-11-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add style path explicitly
-
-	* tests/japanese/error-parsing.el ():
-	* tests/japanese/parse-timing.el ():
-	* tests/japanese/preview-latex.el (): Add "style" subdirectory in the
-	repository to `TeX-style-path' so we can load style files inside tests.
-
-2017-11-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Re-implement auto-detect of path separator from kpsewhich output
-
-	* tex.el (TeX-kpathsea-path-delimiter): Accept t for Autodetect again
-	and make it default on w32 platform.
-	(TeX-tree-expand): Use heuristics as much as possible to determine the
-	path separator, paying attention to the case that it cannot be
-	determined.
-
-2017-11-23  Tassilo Horn  <tsdh@gnu.org>
-
-	Don't set company-minimum-prefix-length in tex mode buffers
-
-	* tex.el (VirTeX-common-initialization): Don't set
-	company-minimum-prefix-length in tex mode buffers.
-
-	AUCTeX used to set company-minimum-prefix-length to 1 initially because there
-	aren't too many TeX completions provided by AUCTeX itself.  However, some users
-	use multiple completion backends in TeX modes (like dabbrev for example), and
-	then the number of completion candidates increases dramatically.
-
-	Also see https://github.com/syl20bnr/spacemacs/issues/9388 and
-	https://github.com/alexeyr/company-auctex/issues/18.
-
-2017-11-19  Arash Esbati  <arash@gnu.org>
-
-	* doc/changes.texi: Mention compatibility of preview with GS 9.22.
-
-2017-11-18  Arash Esbati  <arash@gnu.org>
-
-	Improve style/epigraph.el
-
-	* style/epigraph.el ("epigraph"): Leave point inside first pair of
-	braces for \epigraph and \qitem.
-	Use `LaTeX-add-lengths' for skips instead of `TeX-add-symbols'.
-	Use `TeX-arg-length' instead of `TeX-arg-size' for \dropchapter.
-	Append qitem macro to `LaTeX-item-regexp'.
-	Improve fontification.
-
-2017-11-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Give proper argument to `TeX-command-expand'
-
-	* preview.el.in (TeX-inline-preview-internal): Give `TeX-region-file'
-	or `TeX-master-file' as `file' argument of `TeX-command-expand' when
-	preamble caching is enabled.  This argument used to be nil, which
-	caused error when lualatex is in use.  The fourth element of the
-	`luatex' entry of `TeX-engine-alist-builtin' contains "%s", which
-	eventually triggers the use of the `file' argument.
-
-2017-11-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add test for the recent change about `TeX-kpathsea-path-delimiter'
-
-	* tests/tex/path-expansion.el (TeX-kpathsea-delimiter-w32): New test.
-
-2017-11-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Document `TeX-view-evince-keep-focus'
-
-	* doc/auctex.texi (Starting Viewers):
-	* doc/changes.texi (News in 11.92):
-	Document `TeX-view-evince-keep-focus'.
-
-2017-11-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Document `TeX-math-input-method-off-regexp' properly.
-
-	* doc/auctex.texi (Entering Mathematics):
-	* doc/changes.texi (News in 11.92):
-	Document `TeX-math-input-method-off-regexp'.
-
-2017-11-13  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Mention the necessity of GNU make
-
-	* doc/install.texi (Prerequisites): Add an item of GNU make.
-	Fix copyright year.
-
-2017-11-13  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Bug fix and code refactoring related to kpathsea
-
-	* tex.el (TeX-kpathsea-path-delimiter): Use `path-separator' for
-	default value.  Drop t from the candidates because auto detection
-	sometimes fails for w32 platform.
-	(TeX-tree-expand): Always use `TeX-kpathsea-path-delimiter' if
-	non-nil.
-	Disable subsequent use of kpathsea if kpsewhich causes error or
-	returns non-zero exit value.
-	Accept nil for PROGRAM argument.
-	(TeX-search-files-kpathsea): Always use `TeX-kpathsea-path-delimiter' if
-	non-nil.
-	Use `TeX-tree-expand'.
-	Don't signal error even if kpsewhich causes error or returns non-zero
-	exit value.
-
-2017-11-12  Arash Esbati  <arash@gnu.org>
-
-	Add new style/xltabular.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/xltabular.el: New file.
-
-2017-11-12  Arash Esbati  <arash@gnu.org>
-
-	Add new function `LaTeX-env-longtable'
-
-	* style/longtable.el (LaTeX-env-longtable): Add new function.
-	Move the body of the anonymous function into this in order to make
-	it available for other styles loading longtable.
-
-2017-11-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* tex.el (TeX-math-input-method-off-regexp): Turn defvar into defcustom.
-
-2017-11-06  David Kastrup  <dak@gnu.org>
-
-	Remove use of .runandhide operator
-
-	Ghostscript bug 698680
-	<https://bugs.ghostscript.com/show_bug.cgi?id=698680> has been caused
-	by the removal of the .runandhide operator in Ghostscript 9.22
-	upstream.  Since .runandhide has no longer been used in a
-	security-critical manner, its operation can be emulated by storing the
-	respective information in a .preview-ST variable.  Potentially
-	malicious code would not be able to retrieve a non-safe "save" object
-	from here.
-
-2017-09-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix Copyright year
-
-	* context-en.el, context-nl.el, latex.el, plain-tex.el:
-	* preview.el.in, prv-xemacs.el, tex-bar.el, tex-buf.el:
-	* tex-info.el, tex-site.el.in, tex-style.el, tex.el:
-	Fix Copyright year.
-
-2017-09-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Cosmetic Change
-
-	* font-latex.el (font-latex-match-math-env): Quote "\[" with "\=" in
-	doc string.
-	(font-latex-add-to-syntax-alist): Delete duplicated line.
-
-2017-09-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix doc strings and comments
-
-	* plain-tex.el (TeX-plain-tex-mode, ams-tex-mode): Fix doc strings.
-	* tex-fold.el (): Fix typo.
-
-2017-09-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make preview-latex parsing robust to fix Bug#20773, Bug#27088
-
-	* preview.el.in (TeX-inline-preview-internal): Set environment
-	variable max_print_line to sufficiently large value of 1000 so that
-	LaTeX process does not insert newline in lines necessary to identify
-	Bounding Boxes.
-
-2017-09-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add test abount truncation of list
-
-	* tests/tex/path-expansion.el: New file to test whether
-	`TeX-search-files-by-type' does not truncate the value of list
-	variable.
-
-2017-09-18  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Prevent possible truncation of list value
-
-	* tex.el (TeX-search-files-by-type): Use
-	`TeX-delete-duplicate-strings' instead of `delete-dups'.
-
-2017-09-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add a new option for evince compatible viewer.
-
-	* tex.el: (TeX-view-evince-keep-focus): New option.
-	(TeX-evince-sync-view-1): Pull the focus back to Emacs if the above
-	new option is non-nil.
-
-2017-09-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make correct extensions are returned
-
-	* style/graphicx.el (LaTeX-includegraphics-extensions):
-	Fix misaligned form structure which prevented `cond' to enter clauses
-	for engines other than default.
-	Use copied list for the last argument of `append' so that
-	`delete-dups' does not alter the value of
-	`LaTeX-includegraphics-extensions'.
-	Use `delete' rather than `remove' for copied sequence.
-	():
-	(LaTeX-includegraphics-read-file-relative):
-	Fix typos.
-
-2017-09-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add test for infinite loop
-
-	* tests/tex/utility.el: New file.
-
-2017-09-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Parse package/class option with comments correctly
-
-	* latex.el: (LaTeX-auto-class-regexp-list): Replace the regexp for
-	RequirePackage/LoadClass option with the same one for usepackage.
-	* tests/latex/latex-test.el: Add test for the change above.
-
-2017-09-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Conform to elisp coding convention
-
-	* style/biblatex.el (LaTeX-arg-addbibresource)
-	(LaTeX-biblatex-package-options):
-	* style/fontspec.el (LaTeX-fontspec-arg-font):
-	Add "done" message.
-	* style/relsize.el ("relsize"): Tailor prompt string.
-	* style/bidi.el: Remove spurious execution bit.
-
-2017-08-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Prevent possible infinite loop
-
-	* tex.el (TeX-delete-duplicate-strings): Make sure that comparison is
-	done with valid list elements.
-	(TeX-delete-dups-by-car): Ditto.
-	Use `TeX-sort-strings' and `TeX-car-string-lessp'.
-	(TeX-car-string-lessp): Move the position of defun before the
-	defcustom of `TeX-engine'.  Since the defcustom requires
-	`TeX-delete-dups-by-car' at load time, all the functions used in
-	`TeX-delete-dups-by-car' must be defined before the defcustom.
-
-2017-08-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use `delete' correctly for list variable
-
-	* tex.el (TeX-search-files-kpathsea): Make sure that "." will be
-	removed from the directory list even if "." is the first element of
-	the list, when the SCOPE argument is `global'.
-
-2017-08-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add test for my commit on Aug 18
-
-	* tests/japanese/parse-timing-test.tex:
-	* tests/japanese/parse-timing.el:
-	New file.
-
-2017-08-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix doc string and indent
-
-	* tex.el (TeX-PDF-from-DVI, TeX-insert-braces-alist)
-	(TeX-arg-literal, TeX-auto-add-type):
-	Fix doc string.
-	(TeX-auto-parse-region): Fix indent.
-
-2017-08-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add %(PDF) when undumped format is used in preview-latex
-
-	* preview.el.in (TeX-inline-preview-internal): Make pdflatex to be
-	called when default output is PDF and dumped format is used.  Although
-	it seems that if the dumped format is created by pdflatex, the format
-	produces PDF output even when the command name is (non-pdf) latex, it
-	would be better that pdflatex is used in that case, too.
-
-2017-08-20  Arash Esbati  <arash@gnu.org>
-
-	Add new style/arabxetex.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/arabxetex.el: New file.
-
-2017-08-18  Vincent Belaïche  <vincent.b.1@hotmail.fr>
-
-	Improvements for tex-info.el
-
-	* tex-info.el (Texinfo-arg-nodename): Fix default prompt.
-	(Texinfo-arg-lrc): New function, used for commands that take Left,
-	Center, and Right entries for setting page header.
-	(Texinfo-arg-next-line): New function. Used to break line if need
-	be after entering command argument.
-	(Texinfo-arg-on|off): New function for entering boolean input.
-	(TeX-texinfo-mode): Add TeX symbols `allowcodebreak', `atchar',
-	`codequotebacktick', `codequoteundirected', `documentlanguage',
-	`documentencoding', `evenfooting', `evenheading', `everyfooting',
-	`everyheading', `LaTeX', `oddfooting', `oddheading',
-	`setchapternewpage', and `url'.
-
-2017-08-18  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use #' to quote function names
-
-	* tex-jp.el (japanese-plain-tex-mode-initialization,
-	add-hook, japanese-latex-mode-initialization,
-	japanese-TeX-reset-mode-name, TeX-insert-punctuation):
-	Use #' to quote function names.
-
-2017-08-18  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Delay setting Japanese TeX engine in `japanese-latex-mode'
-
-	* tex-jp.el (japanese-latex-mode-initialization): The part which
-	guesses and sets `TeX-engine' using `TeX-match-style' is factored out
-	and put in `TeX-update-style-hook'.  `TeX-match-style' eventually
-	triggers `TeX-update-style', which isn't appropriate in
-	`LaTeX-mode-hook'.
-	(japanese-LaTeX-guess-engine): New function.
-
-2017-08-11  Arash Esbati  <arash@gnu.org>
-
-	* style/XCharter.el ("XCharter"): Update to package v1.094 from 2017/08/08.
-
-2017-08-09  Arash Esbati  <arash@gnu.org>
-
-	* style/amsthm.el ("amsthm"): Use `LaTeX-amsthm-env-label'.
-
-2017-07-31  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Conform to elisp coding convention in context.el
-
-	* context.el (ConTeXt-numbered-section-heading,
-	ConTeXt-unnumbered-section-heading, ConTeXt-environment): Tailor
-	prompt string.
-	(ConTeXt-menu-update): Add "done" messages.
-
-2017-07-25  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* font-latex.el: Use the standard utf-8 rather than latin-1
-
-2017-07-25  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Fix unescaped character literals
-
-	* font-latex.el (font-latex-command-with-args-opt-arg-delims)
-	* tex-fold.el (TeX-fold-expand-spec): Escape [ and ] character literals
-
-2017-07-25  Tassilo Horn  <tsdh@gnu.org>
-
-	Manually cherry-pick commit bc0db60e
-
-2017-07-24  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.91 released.
-
-2017-07-24  Mosè Giordano  <mose@gnu.org>
-
-	Prepare for upcoming release
-
-2017-07-22  Arash Esbati  <arash@gnu.org>
-
-	Update key=val options to minted package v2.5
-
-	* style/minted.el (LaTeX-minted-key-val-options): Update options
-	to package version v2.5 from 2017/07/19.
-
-2017-07-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Conform to elisp coding conventions.
-
-	* latex.el (LaTeX-section-heading, LaTeX-environment)
-	(TeX-arg-document, LaTeX-arg-usepackage-read-packages-with-options)
-	(TeX-arg-bibstyle, TeX-arg-bibliography, TeX-arg-verb)
-	(LaTeX-fill-region): Taylor minibuffer prompt string. Add or taylor
-	"done" messages.
-	* tex-buf.el (TeX-command-query, TeX-printer-query): Ditto.
-	* tex.el (TeX-master-file-ask, TeX-master-file, TeX-update-style)
-	(TeX-auto-list-information, TeX-auto-generate): Ditto.
-
-2017-07-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* doc/changes.texi: Mention changes related to Japanese TeX.
-
-2017-07-03  Arash Esbati  <arash@gnu.org>
-
-	* doc/auctex.texi (European): Add babel languages which load english.el.
-
-2017-07-03  Arash Esbati  <arash@gnu.org>
-
-	Check and set `TeX-quote-language' if necessary
-
-	* style/english.el ("english"): Reset `TeX-quote-language' to nil
-	if changed by other babel language options.
-
-2017-07-03  Arash Esbati  <arash@gnu.org>
-
-	Add new style/australian.el and style/newzealand.el
-
-	* Makefile.in (STYLESRC): Add new styles.
-
-	* style/australian.el:
-	* style/newzealand.el: New files.
-
-2017-07-02  Arash Esbati  <arash@gnu.org>
-
-	Add new style/canadian.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/canadian.el: New file.
-
-2017-07-01  Arash Esbati  <arash@gnu.org>
-
-	Add new style/moodle.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/moodle.el: New file.
-
-2017-07-01  Arash Esbati  <arash@gnu.org>
-
-	* latex.el (LaTeX-babel-hyphen-language-alist): Fix typo in docstring.
-
-2017-06-17  Antoine Levitt  <antoine.levitt@gmail.com>
-
-	Add support for xreader viewer
-
-	* tex.el (TeX-evince-dbus-p):
-	(TeX-evince-sync-view-1):
-	(TeX-view-program-select-evince):
-	(TeX-raise-frame-function):
-	(TeX-source-correlate-mode): Adapt functions and docstrings to xreader.
-	(TeX-xreader-sync-view): New function.
-	(TeX-view-program-list-builtin): Add xreader.
-
-2017-06-14  Arash Esbati  <arash@gnu.org>
-
-	Update key=value options to graphicx package version 1.1a
-
-	* style/graphicx.el (LaTeX-graphicx-key-val-options): Add new
-	key=value options.
-	(LaTeX-arg-graphicx-includegraphics-key-val): Support "pagebox"
-	key with pdfTeX or LuaTeX.
-
-2017-06-13  Arash Esbati  <arash@gnu.org>
-
-	* style/beamer.el ("beamer"): Query for optional argument after \pause.
-
-2017-06-13  Mosè Giordano  <mose@gnu.org>
-
-	Suggest to rerun LaTeX if xsim properties changed
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Catch xsim warning suggesting to rerun LaTeX
-	and set LaTeX and next default command.
-
-2017-06-13  Mosè Giordano  <mose@gnu.org>
-
-	Catch expl3 warnings
-
-	* tex-buf.el (LaTeX-warnings-regexp): Adapt regexp to the style of expl3
-	warnings.
-	* tests/tex/error-parsing.el (TeX-error-parsing-expl3-warnings): New test for
-	expl3 warnings.
-
-2017-06-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Correct actions on region file in included file not placed in master dir
-
-	* tex-buf.el (TeX-command-region): Call `TeX-region-file' with nil
-	`nondirectory' argument.
-	Fix a typo in doc string.
-	(TeX-command-default): Use `(TeX-region-file)' instead of `TeX-region'
-	for comparison with the given argument.
-
-2017-05-30  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Imporve fix for Bug#26694
-
-	* tex-buf.el (TeX-command): Update point in region file if the
-	command is "View".
-	(TeX-view):
-	(TeX-region-create): Pass the above job to `TeX-command'.
-	(TeX-region-update-point): Move point according to the column in
-	the original buffer.
-	Do nothing when `TeX-source-correlate-mode' is disabled.
-	Use `TeX-current-offset' instead of `TeX-line-number-at-pos' in
-	case narrowing is in effect in the original buffer.
-	* preview.el.in (preview-at-point): Revert previous commit in
-	accord with the changes above.
-	* tex.el (TeX-evince-sync-view-1): Use `TeX-current-offset'
-	instead of `TeX-line-number-at-pos' in case narrowing is in
-	effect in the original buffer.
-	Add FIXME comment about using `current-column'.
-	(TeX-synctex-output-page-1): Ditto.
-	Arrange regexp to pick up page number more correctly.
-	(TeX-view-program-list-builtin): Remove spurious quotation around
-	%b in SumatraPDF entry.
-
-2017-05-29  Mosè Giordano  <mose@gnu.org>
-
-	* tests/tex/compilation-log.txt:
-	* tests/tex/error-parsing.el: Add test for error starting with exclamation mark.
-
-2017-05-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Resolve preview-latex incompatibility with Japanese TeX (Bug#25322)
-
-	* preview.el.in (preview-error-quote): Work consistently with
-	decoded text.  The idea of "encoding entire string beforehand and
-	decoding it at the last stage" was used previously, but that failed
-	with `japanese-shift-jis' coding system containing bytes which
-	happen to coincide with regexp meta characters.
-	(preview--decode-^^ab):
-	(preview--convert-^^ab): New functions.
-	(TeX-inline-preview-internal): Record the process coding system
-	for decode assigned already so that `preview-error-quote' can
-	decode the given text correctly afterward.  To achive that, change
-	the role of `preview-coding-system' together with the changes to
-	`preview-error-quote'.
-	Give back the command options provided in `(TeX-engine-alist)' to
-	latex command when preamble caching is enabled.
-	(preview-coding-system): Modify doc string according to the
-	changes above to `preview-error-quote' and
-	`TeX-inline-preview-internal'.
-	* tex-buf.el (TeX-adjust-process-coding-system): New function.
-	Adjust the process coding system for asynchronous process launched
-	within AUCTeX.
-	(TeX-after-start-process-function): Change default value to
-	`TeX-adjust-process-coding-system'.
-	* tex-jp.el (japanese-TeX-set-process-coding-system): Specify end
-	of line format on the coding systems assigned to process.
-	(): Don't set `japanese-TeX-set-process-coding-system' to
-	`TeX-after-start-process-function'.  It is now called within
-	`TeX-adjust-process-coding-system'.
-	* prv-xemacs.el (preview-buffer-recoding-alist): Fix docstring.
-	(coding-system-change-eol-conversion): Add advice because XEmacs
-	21.4 mule-ucs fails to define `utf-8' coding system to respond
-	properly to this function.
-	(preview-ps-quote-filename): Add advice so that this function is
-	not confused by backslashes as path separator in the return value
-	of XEmacs function.
-	* tests/japanese/preview-latex.el:
-	* tests/japanese/preview-error-test.tex:
-	* tests/japanese/preview-error-test2.tex:
-	* tests/japanese/prv-dif-code.tex: New files for regression test.
-
-2017-05-21  Mosè Giordano  <mose@gnu.org>
-
-	Fix indentation in ConTeXt mode after indented optional argument
-
-	* context.el (ConTeXt-find-indent): Fix indentation.  Requested by Henri Menke.
-	* tests/context/context-test.el:
-	* tests/context/context-indentation-in.tex:
-	* tests/context/context-indentation-out.tex: New test files.
-
-2017-05-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Don't discard process output with `TeX-run-silent'
-
-	* tex-buf.el (TeX-run-silent): Associate the process to the buffer
-	"*TeX silent*".
-
-2017-05-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* tex.el (TeX-command-list): Fix typo in help string (mendex -> upmendex)
-
-2017-05-12  Arash Esbati  <arash@gnu.org>
-
-	* latex.el (LaTeX-env-label-as-keyval): Use `buffer-substring-no-properties'.
-
-2017-05-11  Arash Esbati  <arash@gnu.org>
-
-	* doc/changes.texi: Document recent changes.
-
-2017-05-10  Arash Esbati  <arash@gnu.org>
-
-	* tests/latex/fontification-general.tex: New file.
-
-2017-05-10  Arash Esbati  <arash@gnu.org>
-
-	Exclude arguments to math environments from fontification
-
-	* font-latex.el (font-latex-match-math-envII)
-	(font-latex-extend-region-backwards-math-envII): Match and exclude
-	optional and mandatory argument(s) to math environments from
-	fontification.
-
-2017-05-08  Arash Esbati  <arash@gnu.org>
-
-	Improve further the exclusion of reserved characters
-
-	* font-latex.el (font-latex-match-simple-exclude-list): New
-	variable.
-	(font-latex-match-simple-command): Use
-	`font-latex-match-simple-exclude-list'.  Add check for docTeX mode
-	in order to remove "_" from the list.
-
-2017-05-06  Mosè Giordano  <mose@gnu.org>
-
-	Work around bug#26694
-
-	* preview.el.in (preview-at-point): Let-bind `TeX-source-correlate-mode' to nil.
-	* tex-buf.el (TeX-region-create): Move point only when
-	`TeX-source-correlate-mode' is non-nil.
-
-2017-05-06  Arash Esbati  <arash@gnu.org>
-
-	* latex/preview.dtx: Adjust contact email address.
-
-2017-05-04  Arash Esbati  <arash@gnu.org>
-
-	* tex-ispell.el: Move entries from style/empheq.el to this file.
-
-	* latex/preview.dtx: Adjust modification date for CTAN.
-
-2017-05-03  Arash Esbati  <arash@gnu.org>
-
-	Query for expl3 package options
-
-	* style/expl3.el (LaTeX-expl3-package-options): New function to
-	read package options from user.
-	Add missing file footer.
-
-2017-05-03  Arash Esbati  <arash@gnu.org>
-
-	Add new style/floatrow.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/floatrow.el: New file.
-
-2017-05-02  Arash Esbati  <arash@gnu.org>
-
-	Use `ispell-tex-arg-end' on parsed elements
-
-	* style/mdframed.el (LaTeX-mdframed-auto-cleanup, "mdframed"): Use
-	correct function `ispell-tex-arg-end'.
-
-2017-04-27  Arash Esbati  <arash@gnu.org>
-
-	Improve exclusion of reserved characters from command matches
-
-	* font-latex.el (font-latex-match-simple-command): Skip matches
-	starting with reserved characters.
-
-2017-04-27  Arash Esbati  <arash@gnu.org>
-
-	Add support for plus sign in macro syntax specification list
-
-	* font-latex.el (font-latex-match-command-with-arguments): Support
-	plus sign besides asterisk in specification of macro syntax.
-
-2017-04-27  Arash Esbati  <arash@gnu.org>
-
-	Update style/fontspec.el to package version 2.6a
-
-	* style/fontspec.el (LaTeX-fontspec-font-features): Update
-	variable to package version 2.6a.
-	(LaTeX-fontspec-auto-cleanup): New function for parsing support
-	for \newfontfamily and \newfontface macros.
-	("fontspec"): Add missing macros and environment.
-	(LaTeX-fontspec-package-options): Update with new options.
-
-2017-04-27  Arash Esbati  <arash@gnu.org>
-
-	Consider the return value of `assq-delete-all'
-
-	* style/breqn.el (LaTeX-breqn-update-color-keys):
-	* style/fvextra.el (LaTeX-fvextra-update-key-val):
-	* style/mdframed.el (LaTeX-mdframed-update-style-key):
-	* style/minted.el (LaTeX-minted-update-key-vals):
-	* style/tcolorbox.el (LaTeX-tcolorbox-update-style-key): Use the
-	return value of `assq-delete-all' rather than looking at the saved
-	value of the temporary variable.
-
-2017-04-27  Arash Esbati  <arash@gnu.org>
-
-	* latex.el (LaTeX-common-initialization): Add eminnershape macro.
-
-2017-04-26  Arash Esbati  <arash@gnu.org>
-
-	* tex-ispell.el (TeX-ispell-skip-cmds-list): Add \addlinespace.
-
-2017-04-25  Tassilo Horn  <tsdh@gnu.org>
-
-	Correctly exclude hypenation and thin spaces from command matches
-
-	* font-latex.el (font-latex-match-simple-command): Skip matches starting with
-	\- or \,.
-
-2017-04-25  Arash Esbati  <arash@gnu.org>
-
-	Add LaTeX core command \oldstylenums
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add
-	\oldstylenums to "type-command" keyword class.
-
-	* latex.el (LaTeX-common-initialization): Add \oldstylenums to
-	LaTeX core commands.
-
-	* style/textcomp.el ("textcomp"): Remove \oldstylenums from
-	textcomp.el which is provided by LaTeX core.
-
-2017-04-24  Arash Esbati  <arash@gnu.org>
-
-	Make preview.sty compatible with recent luatex
-
-	* latex/preview.dtx: Check if file luatex85.sty is loadable and
-	require the package (bug#25601).
-
-2017-04-24  Arash Esbati  <arash@gnu.org>
-
-	Do not highlight control spaces with "\ "
-
-	* font-latex.el (font-latex-match-simple-command): Add space to
-	the list of characters to be ignored.
-
-2017-04-23  Arash Esbati  <arash@gnu.org>
-
-	Adjust macros acc. to change in `LaTeX-paragraph-commands-regexp-make'
-
-	* style/bicaption.el ("bicaption"): Add \bicaption, \bicaptionbox,
-	\bisubcaption and \bisubcaptionbox to paragraph commands.
-
-	* style/caption.el ("caption"): Add \captionbox and \captionof to
-	paragraph commands.
-
-	* style/subcaption.el ("subcaption"): Add \subcaption and
-	\subcaptionbox to paragraph commands.
-
-2017-04-23  Arash Esbati  <arash@gnu.org>
-
-	* style/exam.el ("exam"): Remove duplicate entries and backslash.
-
-2017-04-23  Uwe Brauer  <oub@mat.ucm.es>
-
-	Add the select environment and related macros to exam style.
-
-	* style/exam.el ("exam"): Add the select environment and related macros.
-
-2017-04-23  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix comment environment highlighting
-
-	* style/comment.el ("comment"): Don't set comment starter/ender but generic
-	comment delimiters.
-
-2017-04-21  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add test for my last commit
-
-	* tests/japanese/error-parsing.el: New file.
-
-2017-04-21  Mosè Giordano  <mose@gnu.org>
-
-	Do not highlight thin spaces with \,
-
-	* font-latex.el (font-latex-match-simple-command): Add comma to the list of
-	characters to be ignored.
-
-2017-04-19  Mosè Giordano  <mose@gnu.org>
-
-	Fix parsing of LaTeX2e date formats
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Support ISO date format, now used by
-	LaTeX2e.  Reported by Uwe Siart.
-	* tests/tex/error-parsing.el (TeX-LaTeX2e-date): Add a test for LaTeX2e date
-	formats.
-
-2017-04-19  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Improve error handling for Japanese users
-
-	* tex-buf.el (TeX-help-error): Use number based condition to
-	detect whether the search over `TeX-error-description-list'
-	comes to its last element.  Comparison with a literal string
-	breaks when tex-jp.el installs Japanese help messages into
-	`TeX-error-description-list'.
-
-2017-04-18  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Deal with strange file name
-
-	* tex-jp.el (): Increase `pos' in case the master file
-	name happens to contain special %-sequence.
-
-2017-04-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Support upmendex
-
-	* tex-jp.el (): Make "%(makeindex)" to expand to upmendex when
-	upmendex is available and `TeX-engine' is supported by it.
-	Add "%(dic)" expander for the dictionary option of (up)mendex.
-	* tex.el (TeX-command-list): Add "upMendex" entry.  Set 4th
-	element to t so that user will get a chance to supply
-	dictionary option to the command line string.
-
-2017-04-17  Tassilo Horn  <tsdh@gnu.org>
-
-	Improve command highlighting to not be triggered by hyphenation
-
-	Reported by François Patte.
-
-2017-04-17  Tassilo Horn  <tsdh@gnu.org>
-
-	Add proper copyright header to some styles
-
-	Add the required headers so that the ELPA build works again.
-
-2017-04-15  Arash Esbati  <arash@gnu.org>
-
-	* doc/changes.texi: Update with recent changes.
-
-2017-04-10  Arash Esbati  <arash@gnu.org>
-
-	* doc/auctex.texi (Selecting a Command): Document `TeX-ispell-verb-delimiters'.
-
-2017-04-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix `paragraph-start' and `paragraph-separate'
-
-	* plain-tex.el (plain-TeX-common-initialization): Remove "^" from
-	`paragraph-start' according to the doc string.
-	Remove LaTeX display math delimiters "\[" and "\]" from
-	`paragraph-start'.
-	Add "item" and "itemitem" to `paragraph-start'.
-	Change the regexp grouping to shy group in `paragraph-start' and
-	`paragraph-separate'.
-	* tex-info.el (TeX-texinfo-mode): Remove "^" from `paragraph-start'
-	and `paragraph-separate'.
-
-2017-04-03  Arash Esbati  <arash@gnu.org>
-
-	Update package options in style/amsmath.el
-
-	* style/amsmath.el (LaTeX-amsmath-package-options): Update package
-	options to v2.16a.
-
-2017-04-01  Arash Esbati  <arash@gnu.org>
-
-	Append \b to regexp built from TeX control words
-
-	* latex.el (LaTeX-paragraph-commands-regexp-make): Append \b to
-	regexp built from TeX control words.  Fix this report
-	http://lists.gnu.org/archive/html/auctex/2017-03/msg00009.html
-
-	* tests/latex/latex-filling-in.tex:
-	* tests/latex/latex-filling-out.tex:
-	* tests/latex/latex-test.el (LaTeX-filling): Extend test for addition
-	in `LaTeX-paragraph-commands-regexp-make' in latex.el.
-
-2017-03-31  Mosè Giordano  <mose@gnu.org>
-
-	Fix detection of bibliography files with dots in path
-
-	* latex.el (LaTeX-auto-regexp-list): Remove dot from the list of excluded
-	characters in addbibresource's regexp.
-	* tests/latex/latex-test.el (LaTeX-addbibresource): New test for addbibresource.
-
-2017-03-29  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Don't alter standard value or saved value themselves of customize option
-
-	* tex-jp.el (): Stop using `setcar' on the elements of
-	`TeX-command-list'.  This used to alter the standard value
-	or saved value themselves of the customize option since
-	`setcar' operates descructively on lists as Lisp objects.
-	Instead create new list by `mapcar' and `append'.
-	(): Deal with the case that `TeX-view-program-list-builtin'
-	doesn't have an entry of "xdvi".
-	Change the expected executable name to "%(xdvi)" as well.
-
-2017-03-28  Arash Esbati  <arash@gnu.org>
-
-	Fix last improvement for skipping of inline verbatim macros
-
-	* tex.el (TeX-ispell-tex-arg-verb-end): New function.
-
-	* tex-ispell.el (TeX-ispell-verb-delimiters): Replace
-	`TeX-ispell-verb-opening-delimiters' and
-	`TeX-ispell-verb-closing-delimiters' with new customizable option
-	`TeX-ispell-verb-delimiters'.
-	(TeX-ispell-skip-setcar): Use new function
-	`TeX-ispell-tex-arg-verb-end' with verbatim macros.
-
-2017-03-27  Arash Esbati  <arash@gnu.org>
-
-	Improve skipping of inline verbatim macros
-
-	* tex-ispell.el (TeX-ispell-verb-opening-delimiters)
-	(TeX-ispell-verb-closing-delimiters): New customizable options.
-	(TeX-ispell-skip-setcar): Skip inline verbatim macros from
-	listings and fancyvrb package.  Use new variables for minted
-	package.
-
-2017-03-27  Arash Esbati  <arash@gnu.org>
-
-	* tests/latex/fontification-verb-macros.tex: New file.
-
-2017-03-27  Arash Esbati  <arash@gnu.org>
-
-	Improve fontification of verbatim macros in style/minted.el
-
-	* style/minted.el (LaTeX-minted-auto-cleanup): Add key=val query
-	and fontification support for parsed elements.
-	(LaTeX-minted-add-syntactic-keywords-extra): New function.
-	("minted"): Use `LaTeX-minted-add-syntactic-keywords-extra' to add
-	fontification support for \mint and \mintinline macros.
-	Add \mint and \mintinline to textual keywords class and apply the
-	fontification only for optional and first mandatory argument.
-
-2017-03-27  Arash Esbati  <arash@gnu.org>
-
-	Adapt fontification for \lstinline
-
-	* style/listings.el ("listings"): Fontify only the optional
-	argument of \lstinline.
-
-2017-03-27  Arash Esbati  <arash@gnu.org>
-
-	Recognize optional argument in verb macros with delimiters/braces
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add \verb
-	to textual keyword class.
-	(font-latex-set-syntactic-keywords): Extend regexp to ignore an
-	optional argument for verbatim macros with delimiters and/or
-	braces.
-
-2017-03-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add support for Japanese font command
-
-	* tex-jp.el (): Append entries for mincho and gothic font
-	commands to `LaTeX-font-list'.
-	(japanese-latex-mode-initialization): Add font lock support
-	to \textgt, \mathgt and \gtfamily commands for displaying
-	with bold font in Emacs buffer.
-	* doc/auctex.texi (Japanese): Mention new font commands and
-	add indexes for them.
-
-2017-03-23  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Enhance Japanese class files support
-
-	* style/tarticle.el:
-	* style/tbooks.el:
-	* style/treport.el:
-	* style/jsreport.el: Add new style files.
-	* Makefile.in (STYLESRC): Add them and tweak order not to break the
-	format of file name alignment.
-	* style/j-book.el ("j-book"): Correct the largest section level to
-	"part" following book.el.
-	* style/jarticle.el:
-	* style/jbook.el:
-	* style/jreport.el:
-	* style/jsarticle.el:
-	* style/jsbook.el: Add defvar for class options, counters and
-	pagestyles following {article,book,report}.el.
-	Correct the largest section level in jbook.el, too.
-	Deal with "report" option in jsbook.el.
-
-2017-03-24  Arash Esbati  <arash@gnu.org>
-
-	* texmathp.el (texmathp-tex-commands-default): Add entries for empheq.sty.
-
-2017-03-23  Arash Esbati  <arash@gnu.org>
-
-	* style/minted.el ("minted"): Add key=val query for \mint and \mintinline.
-
-2017-03-19  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use `TeX-line-number-at-pos' further for older emacsen
-
-	* tex-buf.el (TeX-region-create):
-	(TeX-region-update-point):
-	* tex-info.el (Texinfo-make-node-list): Replace `line-number-at-pos'
-	with `TeX-line-number-at-pos'.
-
-2017-03-19  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use compatibility function `TeX-line-number-at-pos' for older emacsen
-
-	* tex.el (TeX-evince-sync-view-1):
-	(TeX-synctex-output-page-1): Replace `line-number-at-pos' with
-	`TeX-line-number-at-pos'.
-
-2017-03-18  Arash Esbati  <arash@gnu.org>
-
-	Use the variable `LaTeX-listing-label'
-
-	* style/minted.el ("minted"):
-	* style/newfloat.el (LaTeX-newfloat-auto-cleanup): Use
-	`LaTeX-listing-label' instead of hard-coded "lst:" string.
-
-2017-03-18  Arash Esbati  <arash@gnu.org>
-
-	Use compat function `TeX-replace-regexp-in-string' in core files
-
-	* tex.el (TeX-source-correlate-sync-source):
-	* latex.el (LaTeX-split-bibs): Use compat function
-	`TeX-replace-regexp-in-string'.
-
-2017-03-18  Arash Esbati  <arash@gnu.org>
-
-	Use `TeX-replace-regexp-in-string' in style files
-
-	* style/empheq.el (LaTeX-empheq-item-equation):
-	* style/tcolorbox.el (LaTeX-tcolorbox-load-used-libraries):
-	* style/xcolor.el (LaTeX-xcolor-auto-cleanup): Use compat function
-	`TeX-replace-regexp-in-string'.
-
-2017-03-18  Arash Esbati  <arash@gnu.org>
-
-	Add new compat function `TeX-replace-regexp-in-string'
-
-	* tex.el (TeX-replace-regexp-in-string): New compat function.
-	With XEmacs, pass arguments to `replace-in-string', with Emacs to
-	`replace-regexp-in-string'.  This function supports only mandatory
-	arguments of the original functions just mentioned.
-
-2017-03-17  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Avoid altering user option as much as possible
-
-	* tex-jp.el (): Alter `TeX-view-predicate-list-builtin' and
-	`TeX-view-program-list-builtin' instead of their customize option
-	cousins.
-	Append to `TeX-view-program-selection' only on w32 system.
-
-2017-03-16  Arash Esbati  <arash@gnu.org>
-
-	Add LaTeX inline math delimiters to Ispell skip list
-
-	* tex-ispell.el: Add LaTeX inline math delimiters \( \) to Ispell
-	skip list.  (bug#26125)
-	Remove unnecessary part from regexp for \cmidrule.
-
-2017-03-15  Arash Esbati  <arash@gnu.org>
-
-	Fix addition of key=val's
-
-	* style/fvextra.el (LaTeX-fvextra-update-key-val): Fix addition of
-	key=val's to `LaTeX-fancyvrb-key-val-options-local'.
-
-2017-03-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Modify `TeX-expand-list-builtin' instead of `TeX-expand-list'
-
-	* tex-jp.el (): `TeX-expand-list' is user option since 2015.  Add
-	extra entries for Japanese TeX engines to `TeX-expand-list-builtin'
-	instead.
-
-2017-03-13  Arash Esbati  <arash@gnu.org>
-
-	Add new style/fvextra.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/fvextra.el: New file.
-
-2017-03-13  Arash Esbati  <arash@gnu.org>
-
-	Improve parsing capabilities of style/fancyvrb.el
-
-	* style/fancyvrb.el (LaTeX-fancyvrb-key-val-options): Add
-	undocumented keys, update some values.
-	(LaTeX-fancyvrb-key-val-options-local)
-	(LaTeX-fancyvrb-base-macros, LaTeX-fancyvrb-base-environments)
-	(LaTeX-fancyvrb-key-val-skip-regexp): New variables.
-	(LaTeX-fancyvrb-macro-regexp, LaTeX-fancyvrb-environment-regexp):
-	Update for new parsing mechanism.
-	(LaTeX-fancyvrb-arg-define-macro)
-	(LaTeX-fancyvrb-arg-define-environment)
-	(LaTeX-fancyvrb-arg-file-relative): New functions.
-	("fancyvrb"): Use new variables and functions in the hook.  Update
-	fontification.
-
-2017-03-10  Arash Esbati  <arash@gnu.org>
-
-	Improve fallback for indentation when & is omitted
-
-	* latex.el (LaTeX-hanging-ampersand-position): Improve handling of
-	fallback which now respects also intended tabular environments.
-	Thanks to Ikumi Keita for testing and providing code.  (bug#26032)
-
-	* tests/latex/tabular-in.tex:
-	* tests/latex/tabular-out.tex: Add additional test for indented
-	tabular.
-
-2017-03-09  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Remove spurious entries of view settings.
-
-	* tex-jp.el (TeX-view-program-list):
-	(TeX-view-program-selection): Remove spurious entries, most of which
-	are related with other TeX IDEs.
-	cf. http://lists.gnu.org/archive/html/auctex-devel/2016-04/msg00036.html
-
-2017-03-09  Arash Esbati  <arash@gnu.org>
-
-	Add fallback for indentation when & is omitted
-
-	* latex.el (LaTeX-hanging-ampersand-position): Add fallback for
-	indentation if the row searched does not contain a column
-	separator &.
-
-	* tests/latex/tabular-in.tex:
-	* tests/latex/tabular-out.tex: Add filling test for missing & in
-	row.
-
-2017-02-06  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix auto selection of japanese TeX engine
-
-	* tex-jp.el (japanese-latex-mode-initialization): Use
-	`LaTeX-match-class-option' to detect uplatex option given to
-	jsarticle, jsreport and jsbook class.  (The root of this problem is
-	the same as Bug#25563)
-	(): Quit appending to `LaTeX-command-style' because this made the
-	user's intentional selection of `TeX-engine' ineffective with regard
-	to the selection of the executable names.
-	Fix copyright year.
-	* doc/auctex.texi (Japanese): Add description of Japanese TeX engine:
-	How to use, change and set the value of the engine.
-	Add description of the customize options related to the encoding of
-	Japanese TeX documents.
-
-2017-03-08  Arash Esbati  <arash@gnu.org>
-
-	Detect \& in tabular cells when filling
-
-	* latex.el (LaTeX-indent-tabular): Search backward for any
-	ampersands not escaped with a backslash, i.e. control symbol \&,
-	and return the adjusted value.  Thanks to Ikumi Keita for his
-	perceptive comments on the implementation.  (bug#26010)
-
-	* tests/latex/tabular-in.tex:
-	* tests/latex/tabular-out.tex: Add test for table filling with \&
-	in cells.
-
-2017-03-06  Arash Esbati  <arash@gnu.org>
-
-	* tex-ispell.el (TeX-ispell-skip-cmds-list): Add hyperref macros.
-
-2017-03-05  Arash Esbati  <arash@gnu.org>
-
-	* tex-ispell.el (TeX-ispell-skip-setcdr): Add entry for filecontents package.
-
-2017-03-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix documents and add trivial improvements.
-
-	* font-latex.el (font-latex-deactivated-keyword-classes): Add keyword
-	class biblatexnoarg, biblatex and slide-title to doc string.
-	Use `buffer-string'.
-	(font-latex-keyword-matcher): Mention that face attributes is accepted
-	as FACE argument in doc string.
-	(font-latex-make-built-in-keywords): Arrange doc string for generated
-	defvar of `font-latex-match-*-keywords-local' depending on the keyword
-	type.
-	Remove spurious type declaration from generated defcustom of
-	`font-latex-match-*-keywords'.
-	Replace meaningless argument with nil and add doc string for generated
-	defvar of `font-latex-match-*'.
-	Replace redundant call to intern with literal quote of symbol.
-	(font-latex-user-keyword-classes): Fix doc string.  The accepted face
-	argument is face attribute rather than font specification.
-	Add doc string for generated defvar of `font-latex-match-*'.
-	(font-latex-make-user-keywords): Replace backquote with quote where
-	backquote is not necessary.
-	(font-latex-add-keywords): Add keyword class biblatexnoarg to doc
-	string.
-	* doc/auctex.texi (): Update copyright year.
-	(Deactivating defaults of built-in keyword classes): Add keyword
-	class biblatexnoarg, biblatex and slide-title.
-	Fix sample lisp code.
-	(User-defined keyword classes): The accepted face argument is face
-	attribute rather than font specification.
-
-2017-03-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make customization to face specification to appear in
-	customization buffer.
-
-	* font-latex.el (font-latex-user-keyword-classes): Exchange the order
-	of `face' and `custom-face-edit'.  Tweak doc string.
-
-2017-03-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Unify treatment of face argument over the relevant functions.
-
-	* font-latex.el (font-latex-keyword-matcher): Conform the face
-	argument correctly to the format `font-lock-keywords' requires.
-	(font-latex-make-user-keywords) : Call `font-latex-make-match-defun'
-	directly without `eval'.
-	(font-latex-deactivated-keyword-classes) : Accept a face symbol, as
-	well as a form returning a face symbol, for the third element for each
-	item of `font-latex-built-in-keyword-classes'.
-	(font-latex-built-in-keyword-classes) : Remove quoting from the face
-	names.  Contrary to the sentence of the doc string
-	"The third element is the symbol of a face to be used or a Lisp
-	form returning a face symbol.", symbol of a face was invalid due to
-	the above bugs.
-
-2017-03-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix font-latex-make-match-defun to generate intended code.
-
-	* font-latex.el (font-latex-make-match-defun): Arrange the order of
-	evaluation not to generate meaningless clause.  Byte compile warning
-	on xemacs went away.
-
-2017-03-04  Mosè Giordano  <mose@gnu.org>
-
-	Partially revert previous commit, will look better later
-
-	* tex-buf.el (TeX-command-expand): Do not error if `string' is nil.  This made
-	"View" command unusable.
-
-2017-03-04  Mosè Giordano  <mose@gnu.org>
-
-	Prevent infinite loop in TeX-command-expand
-
-	* tex-buf.el (TeX-command-expand): Throw an error if `string' is not a string.
-	This prevents an infinite loop.
-	* tex.el (TeX-engine-in-engine-alist): New function to pick up an engine from
-	`TeX-engine-alist' and throw an error if the engine is not there.
-	(TeX-expand-list-builtin): Use `TeX-engine-in-engine-alist'.
-	* context.el (ConTeXt-expand-options): Use `TeX-engine-in-engine-alist'.
-	* tests/tex/command-expansion.el (TeX-command-expansion-errors): Add tests for
-	error handling of `TeX-command-expand'.
-
-2017-02-24  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Tweak locale treatment on xemacs.
-
-	* tex-jp.el (japanese-TeX-set-process-coding-system): Use the locale
-	related environment variables for fallback value.
-
-2017-02-21  Arash Esbati  <arash@gnu.org>
-
-	Add new style/sourcecodepro.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/sourcecodepro.el: New file.
-
-2017-02-21  Arash Esbati  <arash@gnu.org>
-
-	* style/subfiles.el (LaTeX-subfiles-class-options): New function.
-
-2017-02-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make papersize predicate in tex-jp.el to work again.
-	Problem parallel to bug#25563.
-
-	* tex-jp.el (): Use `LaTeX-match-class-option' to examine paper size
-	option of document class.
-
-2017-02-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix setting of coding system for Japanese TeX
-
-	* tex-jp.el (japanese-TeX-set-process-coding-system): Cater for the
-	case that kanji option is requested by user but cannot be determined.
-	XEmacs doesn't have `locale-coding-system'.  Use
-	`get-coding-system-from-locale' and `current-locale' instead.
-	Cleanup indentation.
-	(japanese-TeX-coding-ejsu): Add entry for xemacs coding system of cp932.
-
-2017-02-20  Mosè Giordano  <mose@gnu.org>
-
-	Improve regexp for looking for documentclass macro
-
-	* latex.el (LaTeX-env-document): Allow any non line-breaking character in regexp
-	  used to look for `documentclass' macro.  Previous regexp did not catch class
-	  options containing dots or slash, that may occur when using `subfiles' class.
-
-2017-02-20  Mosè Giordano  <mose@gnu.org>
-
-	Improve determination of master file with subfiles class
-
-	* style/subfiles.el ("subfiles"): Do not strip dirname from master file.
-
-2017-02-19  Arash Esbati  <arash@gnu.org>
-
-	Add new keys for package version 4.00
-
-	* style/tcolorbox.el (LaTeX-tcolorbox-keyval-options): Add new
-	keys for v4.00 of the package.
-
-2017-02-16  Arash Esbati  <arash@gnu.org>
-
-	* latex.el (LaTeX-label): Eliminate premature returning of label.
-
-2017-02-16  Arash Esbati  <arash@gnu.org>
-
-	Append "lstlisting" to `LaTeX-label-alist'
-
-	* style/listings.el ("listings"): Append "lstlisting" to
-	`LaTeX-label-alist'.
-	(LaTeX-listings-auto-cleanup): Use `LaTeX-listing-label' as a
-	symbol during clean up.
-
-2017-02-10  Arash Esbati  <arash@gnu.org>
-
-	Add new style/preview.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/preview.el: New file.
-
-2017-02-10  Arash Esbati  <arash@gnu.org>
-
-	* .gitignore: Ignore only preview.el in top directory.
-
-2017-02-10  Arash Esbati  <arash@gnu.org>
-
-	Improve parsing process in style/xcolor.el
-
-	* style/xcolor.el (LaTeX-xcolor-definecolor-regexp): Use
-	`regexp-opt' to build a regexp to match all color defining macros.
-	(LaTeX-xcolor-colorlet-regexp): Remove variable.
-	(LaTeX-xcolor-auto-cleanup): Romove unnecessary *.
-
-2017-02-09  Arash Esbati  <arash@gnu.org>
-
-	Improve parsing process in style/color.el
-
-	* style/color.el (LaTeX-color-definecolor-regexp): Remove
-	unnecessary 2nd and 3rd arguments from regexp.
-	(LaTeX-color-auto-cleanup): Delete unnecessary function and remove
-	it from `TeX-auto-cleanup-hook'.
-
-2017-02-09  Arash Esbati  <arash@gnu.org>
-
-	Fix parsing bug in style/xcolor.el
-
-	* style/xcolor.el (LaTeX-xcolor-definecolor-regexp): Move parsing
-	of \colorlet macro into `LaTeX-xcolor-colorlet-regexp'.
-	(LaTeX-xcolor-colorlet-regexp): New variable.
-	("xcolor"): Activate `LaTeX-xcolor-colorlet-regexp' in style hook.
-
-2017-02-06  Arash Esbati  <arash@gnu.org>
-
-	* latex/preview.dtx: Fix example for \PreviewMacro* macro.
-	Add missing backslash.
-
-2017-02-04  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix minor problems
-	* tex.el (TeX-view-predicate-list-builtin): Enclose whole alternatives
-	in regexp with shy group in order that the effect of "\`" and "\'"
-	covers all the alternatives.
-	* latex.el (LaTeX-auto-cleanup): Regard "Class", in addition to
-	"class", as an indicator of LaTeX2e document.
-
-2017-02-02  Arash Esbati  <arash@gnu.org>
-
-	Simplify addition of entirely skipped environments
-
-	* tex-ispell.el (TeX-ispell-skip-envs-list): New variable for
-	environments which should be skipped entirely.
-	(TeX-ispell-skip-envs-regexp): New variable keeping the regexp
-	generated from `TeX-ispell-skip-envs-list'.
-
-2017-02-02  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix TeX-view-predicate-list-builtin predicates wrt class opts
-
-	* latex.el (LaTeX-match-class-option): New function.
-	* tex.el (TeX-view-predicate-list-builtin): Use above function to check
-	paper sizes orientation from documentclass options (bug#25563).
-
-2017-02-01  Mosè Giordano  <mose@gnu.org>
-
-	Fix number of arguments of local-variable-p in XEmacs
-
-	* font-latex.el (font-latex-after-hacking-local-variables): Second argument of
-	`local-variable-p' is mandatory in XEmacs.
-
-2017-02-01  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix font-latex-after-hacking-local-variables on XEmacs
-
-	* font-latex.el (font-latex-after-hacking-local-variables): Cater for the
-	fact that file-local-variables-alist isn't there in XEmacs and older
-	Emacs versions (bug#25564).
-
-2017-02-01  Arash Esbati  <arash@gnu.org>
-
-	* tex-ispell.el: Add support for enviroments from breqn.sty.
-
-2017-02-01  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix plain-TeX-auto-regexp-list docstring
-
-	* tex.el: Fix docstring of plain-TeX-auto-regexp-list (bug#25574).
-
-2017-01-29  Arash Esbati  <arash@gnu.org>
-
-	Add new style/breqn.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/breqn.el: New file.
-
-2017-01-29  Arash Esbati  <arash@gnu.org>
-
-	Update style/listings.el to use `LaTeX-env-label-as-keyval'
-
-	* style/listings.el (LaTeX-listings-key-val-options): Comment the
-	"label" key.
-	(LaTeX-listings-key-val-label-extract):
-	(LaTeX-listings-key-val-label-regexp): New variable.
-	(LaTeX-listings-auto-cleanup): Use `LaTeX-add-environments'
-	instead of adding new enviroments to `LaTeX-auto-environment'.
-	Use the function `LaTeX-env-label-as-keyval' to insert labels.
-	Add parsed enviroments to AUCTeX parser with `TeX-auto-add-regexp'.
-	("listings"): Add `LaTeX-listings-key-val-label-regexp' to the
-	parser.
-	Use `LaTeX-env-label-as-keyval' for "lstlisting".
-
-2017-01-29  Arash Esbati  <arash@gnu.org>
-
-	Add function to put labels in opt. argument of environments
-
-	* doc/changes.texi: Document new feature.
-
-	* latex.el (LaTeX-listing-label): New custom prefix for labels in
-	code typesetting environments.
-	(LaTeX-env-label-as-keyval): New function.
-	(LaTeX-narrow-to-environment): Fix typo in docstring.
-
-2017-01-27  Arash Esbati  <arash@gnu.org>
-
-	Add `NO-INSERT' argument to `LaTeX-label'
-
-	* doc/changes.texi: Document changes to `LaTeX-label' and
-	`LaTeX-label-function'.
-
-	* latex.el (LaTeX-label): Add second optional argument NO-INSERT.
-	This argument is passed to function bound to
-	`LaTeX-label-function' (usually `reftex-label' with RefTeX
-	enabled).  If `LaTeX-label-function' is nil and NO-INSERT is
-	non-nil, label is read and returned as a string.  Remove some
-	unnecessary checks.
-	(LaTeX-label-function): Mention in docstring that the function is
-	expected to take an optional argument NO-INSERT.  This is an
-	incompatible change.
-
-2017-01-27  Arash Esbati  <arash@gnu.org>
-
-	Check if label is defined before adding it to known labels
-
-	* latex.el (TeX-read-label): Check if label is already defined and
-	ask for user confirmation before adding it list of known labels.
-	Do not add label if empty string or the value of
-	`TeX-read-label-prefix'.
-
-2017-01-26  Arash Esbati  <arash@gnu.org>
-
-	Add \citetitle to `reftex-cite-format' in style/biblatex
-
-	* style/biblatex.el ("biblatex"): Add \citetitle[*] to
-	`reftex-cite-format' and bind them to keys i/I per user request
-	http://lists.gnu.org/archive/html/auctex/2017-01/msg00049.html.
-
-2017-01-25  Mosè Giordano  <mose@gnu.org>
-
-	Guard setcar with appropriate test
-
-	* tex-jp.el (assoc): Replace second element of "BibTeX" and "Index" entries of
-	`TeX-command-list' only if they are already there.  This variable is
-	customizable and users may have removed them.  Reported by jfbu.
-
-2017-01-20  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-newline): Make interactive.  See bug#24412.
-
-2017-01-20  Mosè Giordano  <mose@gnu.org>
-
-	Add makeglossaries to the list of commands
-
-	* tex.el (TeX-command-list): Add makeglossaries.  Fixes bug#24952.
-	* latex.el (LaTeX-clean-intermediate-suffixes): Add extensions of files created
-	  by makeglossaries.
-
-2017-01-15  Mosè Giordano  <mose@gnu.org>
-
-	Show summary of tests at the end of make check
-
-	* tests/Makefile (check): Depend on `check-doit' and `mostlyclean' phony
-	  targets.
-	(check-doit): New rule for showing summary of tests.
-	(mostlyclean): Delete log files.
-
-2017-01-13  Davide G. M. Salvetti  <salve@debian.org>
-
-	Fix ConTeXt-outline-regexp
-
-	Add a separator between different elements; see Debian bug #850444.
-
-2017-01-13  Mosè Giordano  <mose@gnu.org>
-
-	Remove also a gitignore
-
-	* Makefile.in (EXCLUDEDFILES): Add latex/.gitignore to excluded files.
-
-2017-01-13  Mosè Giordano  <mose@gnu.org>
-
-	Remove file from distributed tar ball
-
-	* Makefile.in (EXCLUDEDFILES): Add doc/tex-ref.log.
-
-2017-01-12  Mosè Giordano  <mose@gnu.org>
-
-	Add AUCTeX Logo
-
-	* etc/auctex-logo.tex: Logo of AUCTeX.  It was realized with comments from
-	Vincent Belaïche, Marcin Borkowski, Marta Dell’Atti, Tamas Papp and others.
-
-	* .gitignore: Ignore some files automatically created during compilation.
-
-2017-01-11  Mosè Giordano  <mose@gnu.org>
-
-	Make gitlog-to-changelog ignore release-commit
-
-	* Makefile.in (release-commit): Prefix the commit message with "; ", so that
-	the commit will be ignored when automatically updating the ChangeLog.
-
-2017-01-10  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.90 released.
-
-2017-01-10  Mosè Giordano  <mose@gnu.org>
-
-	Refresh RELEASE file
-
-	* RELEASE: Update "Availability" and "Future development and additional
-	information" sections.
-
-2017-01-10  Mosè Giordano  <mose@gnu.org>
-
-	* Makefile.in (release-commit): Use UTF-8 coding for ChangeLog entry.
-
-	* ChangeLog-preview: Change encoding to UTF-8.
-
-	* Makefile.in (release-commit): Fix name of preview ChangeLog.
-
-2017-01-10  Arash Esbati  <arash@gnu.org>
-
-	Use RefTeX for multiple references in cleveref
-
-	* style/cleveref.el (TeX-arg-cleveref-multiple-labels): Check if
-	RefTeX is enabled and use it for multiple referencing macros.
-	("cleveref"): Use `TeX-arg-ref' instead of `TeX-arg-label'.
-	("cleveref"): Remove call of (font-latex-set-syntactic-keywords).
-
-2017-01-10  Arash Esbati  <arash@gnu.org>
-
-	Skip macros and environments from tcolorbox and raster library
-
-	* tex-ispell.el (TeX-ispell-sort-skip-cmds-list): Extract macros
-	with optional argument from `TeX-ispell-skip-cmds-list'.
-	(TeX-ispell-skip-cmds-opt-arg-regexp): New variable containing
-	macros where only the optional argument is skipped while spell
-	checking.
-	Add macros and environments from tcolorbox.el and
-	tcolorboxlib-raster.el.
-
-2017-01-10  Arash Esbati  <arash@gnu.org>
-
-	Advertise AUCTeX installation from ELPA
-
-	* doc/quickstart.texi (Quick Start): Emphasize the necessity to
-	drop (load "auctex.el" nil t t) when installed from ELPA.
-
-	* doc/install.texi (Installation): Advertise installation from
-	ELPA.
-
-2017-01-09  Mosè Giordano  <mose@gnu.org>
-
-	Prepare for upcoming release
-
-	* RELEASE: Update AUCTeX version, the new features section, and
-	the list of contributors.
-
-	* configure.ac: Update AUCTeX version.
-
-	* doc/changes.texi: Reorder changes for 11.90 version section.
-
-	* doc/tex-ref.tex: Update AUCTeX version and copyright years
-	across the file.
-
-	* latex/preview.dtx: Manually update release version.
-
-2017-01-07  Mosè Giordano  <mose@gnu.org>
-
-	Adapt Makefile to new ChangeLog file name
-
-	* Makefile.in (release-commit): Use `CHANGELOG_N' in place of
-	`ChangeLog'.
-
-2017-01-06  Tassilo Horn  <tsdh@gnu.org>
-
-	Don't use cl function copy-list
-
-	* font-latex.el (font-latex--get-script-props): Use copy-sequence instead of
-	copy-list, the latter being a cl function.
-
-2017-01-05  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix bug where font-latex-sub/superscript-face was not applied to ^_
-
-	* font-latex.el (font-latex-make-user-keywords): prepend
-	font-latex-script-char-face, don't replace existing specs.
-
-2017-01-05  Tassilo Horn  <tsdh@gnu.org>
-
-	Fontify script characters with a new face
-
-	* doc/auctex.texi (Fontification of math): Document it.
-	* doc/changes.texi: Mention that.
-	* font-latex.el (font-latex-make-user-keywords): Adapt.
-	(font-latex-script-char-face): New face.
-	(font-latex-match-script-chars): Improve it so that double ^_ aren't
-	matched because such errors were hard to see with
-	font-latex-fontify-script set to invisible.
-	(font-latex-script-char): New function.
-
-2017-01-05  Arash Esbati  <arash.esbati@gmail.com>
-
-	Support biblatex cite format in all Emacsen
-
-	* style/biblatex.el ("biblatex"): Check if biblatex is available
-	in `reftex-cite-format-builtin' and use it.  If not, add entries
-	for older Emacsen manually.
-
-2017-01-05  Arash Esbati  <arash.esbati@gmail.com>
-
-	Check new custom option before activating RefTeX cite format
-
-	* doc/changes.texi: Document new variable.
-
-	* style/biblatex.el ("biblatex"):
-	* style/harvard.el ("harvard"):
-	* style/jurabib.el ("jurabib"):
-	* style/natbib.el ("natbib"): Set cite format provided by RefTeX
-	when `LaTeX-reftex-cite-format-auto-activate' is non-nil.
-
-	* tex-style.el (LaTeX-reftex-cite-format-auto-activate): New
-	customizable variable.
-
-2017-01-04  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix script unfontification bug
-
-	* font-latex.el (font-latex-unfontify-region): Remove script-level
-	property and raise display property even though it's value is different
-	from what's specified in font-latex-script-display.
-
-2017-01-04  Tassilo Horn  <tsdh@gnu.org>
-
-	Improve completion docs
-
-	* doc/auctex.texi (Completion): Improved docs.
-	* doc/changes.texi: Mention math completion, add link to Completion node
-	in the manual.
-	* tex.el (TeX-complete-list): Improve docstring.
-
-2017-01-04  Tassilo Horn  <tsdh@gnu.org>
-
-	Refactor normal completion and completion at point a bit
-
-	* tex.el (TeX--complete-find-entry): New function.
-	(TeX-complete-symbol,TeX--completion-at-point): Use it.
-
-2017-01-04  Tassilo Horn  <tsdh@gnu.org>
-
-	Completion for math macros
-
-	* latex.el (LaTeX--after-math-macro-prefix-p): New function.
-	(LaTeX-common-initialization): Use it for new TeX-complete-list entry.
-	* tex.el (TeX-complete-list): Also allow match-data setting predicates in
-	entries.
-	(TeX-complete-symbol,TeX--completion-at-point): Adapt to new possibility.
-
-2017-01-03  Tassilo Horn  <tsdh@gnu.org>
-
-	Add completion-at-point support
-
-	* doc/auctex.texi (Completion): Document completion-at-point support.
-	* doc/changes.texi: Mention completion-at-point support.
-	* tex.el (TeX--completion-at-point): New function.
-	(VirTeX-common-initialization): Add TeX--completion-at-point to
-	completion-at-point-functions in TeX buffers if that's bound.
-
-2017-01-03  Mosè Giordano  <mose@gnu.org>
-
-	Use RefTeX for multiple citations in biblatex
-
-	* style/biblatex.el (LaTeX-arg-biblatex-cites): Use RefTeX when
-	  available.  Suggested by Arash Esbati.
-
-2017-01-03  Tassilo Horn  <tsdh@gnu.org>
-
-	Simple docfix
-
-	* font-latex.el (font-latex-fontify-script-max-level): Correct escaping of
-	\(...\) in the docstring.
-
-2017-01-03  Tassilo Horn  <tsdh@gnu.org>
-
-	Improve multi-level script fontification
-
-	* doc/auctex.texi (Fontification of math): Update docs.
-	* doc/changes.texi: Add an item for the new script fontification
-	features.
-	* font-latex.el (font-latex-fontify-script): Update docstring.
-	(font-latex-fontify-script-max-level): New custom variable.
-	(font-latex--get-script-props): Apply script face only for levels up to
-	font-latex-fontify-script-max-level.
-	(font-latex-script): Adapt call to font-latex--get-script-props.
-
-2017-01-03  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add a newline only if \label is inserted
-
-	* style/caption.el (LaTeX-arg-caption-captionof):
-	* style/bicaption.el (LaTeX-arg-bicaption-bicaption): Save the
-	position before asking for a label.  Add a newline only if a label
-	is inserted.
-
-2017-01-03  Tassilo Horn  <tsdh@gnu.org>
-
-	Bring back multi-level script font-locking
-
-	* doc/auctex.texi (Fontification of math): Add documentation.
-	* font-latex.el (font-latex-script-display): Increase default raise level to
-	0.5.
-	(font-latex-superscript-face,font-latex-subscript-face): Let scripts be a bit
-	larger (:height 0.85 instead of 0.8).
-	(font-latex--get-script-props): New function for incrementing/decrementing
-	raise display property values.
-	(font-latex-script): Use it.
-
-2017-01-03  Tassilo Horn  <tsdh@gnu.org>
-
-	Revert "Remove multi-level/invisible feature of font-latex-fontify-script"
-
-	This reverts commit ccec8501960a448dd8faccaae54dfd9839a37c30.
-
-2017-01-02  Tassilo Horn  <tsdh@gnu.org>
-
-	Remove multi-level/invisible feature of font-latex-fontify-script
-
-	* font-latex.el (font-latex-make-user-keywords,font-latex-script-display)
-	(font-latex-script): Remove multi-level/invisible feature of
-	font-latex-fontify-script.
-	(font-latex-doctex-preprocessor-face): Remove function.
-	* doc/auctex.texi (Fontification of math): Remove documentation for
-	font-latex-fontify-script's multi-level and invisible values.
-
-2016-12-31  Arash Esbati  <arash.esbati@gmail.com>
-
-	Set `reftex-set-cite-format' to biblatex or natbib
-
-	* style/biblatex.el ("biblatex"): Set `reftex-set-cite-format' to
-	biblatex or natbib depending on package option.
-
-2016-12-30  Uwe Brauer  <oub@mat.ucm.es>
-
-	Add new style/exam.sty
-
-	* Makefile.in (STYLESRC): add exam.el
-	* style/exam.el: Add style file
-	* tex-style.el: Move defcustom from exam.el to tex-style.el
-
-2016-12-30  Arash Esbati  <arash.esbati@gmail.com>
-
-	Fix the names also in expert macros
-
-	* style/cleveref.el ("cleveref"): Fix the names also in expert macros.
-
-2016-12-30  Arash Esbati  <arash.esbati@gmail.com>
-
-	Fix name of macros \lcnamecref and \lcnamecrefs
-
-	* style/cleveref.el ("cleveref"): Fix name of macros \lcnamecref
-	and \lcnamecrefs.
-
-2016-12-30  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add fontification for varioref's referencing macros
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add starred
-	version to \vref macro.
-
-	* style/varioref.el ("varioref"): Add fontification support for
-	referencing macros.
-
-2016-12-30  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add starred version of \citeauthor and \Citeauthor
-
-	* font-latex.el (font-latex-built-in-keyword-classes):
-	* style/biblatex.el ("biblatex"): Add starred version of
-	\citeauthor and \Citeauthor macros.
-
-2016-12-30  Arash Esbati  <arash.esbati@gmail.com>
-
-	Fix fontification for natbib compat macros
-
-	* style/biblatex.el ("biblatex"): Fix fontification for natbib
-	compat macros which take 2 optional arguments.
-
-2016-12-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add \switchcolumn to paragraph commands
-
-	* style/paracol.el ("paracol"): Add \switchcolumn to paragraph
-	commands.
-
-2016-12-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/titletoc.el
-
-	* style/titletoc.el: New file.
-
-	* Makefile.in (STYLESRC): Add new style.
-
-2016-12-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/titlesec.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/titlesec.el: New file.
-
-2016-12-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/titleps.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/titleps.el: New file.
-
-2016-12-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/mdframed.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/mdframed.el: New file.
-
-2016-12-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new tcolorbox library style/tcolorboxlib-raster.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/tcolorboxlib-raster.el: New file.
-
-2016-12-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Update style/tcolorbox.el to package v3.96
-
-	* style/tcolorbox.el: Update style to package v3.96.
-
-2016-12-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Query for optional float position
-
-	* style/newfloat.el (LaTeX-newfloat-auto-cleanup): Query for
-	optional float position.
-
-2016-12-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Improve inserting arguments of \captionof macro
-
-	* style/caption.el (LaTeX-arg-caption-captionof): New function
-	improving query and insert of caption and label acc. to float
-	type.
-	("caption"): Use it.
-
-2016-12-29  Mosè Giordano  <mose@gnu.org>
-
-	Fix documentation of TeX-arg-file
-
-	* doc/auctex.texi (Adding Macros): `TeX-arg-file' does not strip
-	  extension.  Reported by Tyler Smith.  Fixes bug#24444.
-
-2016-12-26  Uwe Brauer  <oub@mat.ucm.es>
-
-	Make AUCTeX and RefTeX aware of file loading macro \subfile
-
-	* style/subfiles.el ("subfiles"): Make subfile macro be recognized
-	as a paragraph command.  For AUCTeX, add argument of subfile to
-	`TeX-auto-file'.  For RefTeX, append subfile to
-	`reftex-include-file-commands' and run `reftex-compile-variables'
-	only once.  Code rearrangement.
-
-2016-12-24  Mosè Giordano  <mose@gnu.org>
-
-	Print only first line of the message in error overview
-
-	* tex-buf.el (TeX-error-overview-make-entries): Use `push' in place of
-	  `add-to-list'.  Print only the first line of the message.
-
-2016-12-23  Arash Esbati  <arash.esbati@gmail.com>
-
-	Mention improvements to `LaTeX-array-count-columns' in news
-
-	* doc/changes.texi: Mention improvements to
-	`LaTeX-array-count-columns' in news since 11.89.
-
-2016-12-23  Arash Esbati  <arash.esbati@gmail.com>
-
-	Extend test for new column counting code with style files loaded
-
-	* tests/latex/tabular-count-ampersands-out.tex:
-	* tests/latex/tabular-count-ampersands-in.tex: Add tests for
-	tabularx, tabulary, longtable, dcolumn, siunitx constructs.
-
-	* tests/latex/latex-test.el
-	(LaTeX-count-ampersands-inserted-in-tabular): Set `TeX-parse-self'
-	to t in order to load style files in the test.  Thanks to Mosè
-	Giordano for enabling this feature.
-
-2016-12-22  Arash Esbati  <arash.esbati@gmail.com>
-
-	Update style/minted.el to package version 2.4.1.
-
-	* style/minted.el (LaTeX-minted-key-val-options): Add new key=vals
-	from package version 2.4.1.
-	(LaTeX-minted-key-val-options-local): New variable.
-	(LaTeX-minted-language-list): Set the variable
-	`LaTeX-minted-language-list' after the first call of function.
-	(LaTeX-minted-style-list): New variable.
-	(LaTeX-minted-style-list): New function analogous to
-	`LaTeX-minted-language-list' returning styles provided by
-	pymentize program.
-	(LaTeX-arg-minted-style): New function to insert styles provided
-	by pymentize program into buffer.
-	(LaTeX-minted-update-key-vals): New function to update key=vals in
-	`LaTeX-minted-key-val-options-local'.
-	(LaTeX-minted-auto-cleanup): Call `LaTeX-minted-update-key-vals'.
-	("minted"): Use `LaTeX-minted-key-val-options-local' for all
-	key=val queries.  Update macros incl. fontification.  Run style
-	hook for `newfloat' when package option is given.
-
-2016-12-22  Tassilo Horn  <tsdh@gnu.org>
-
-	Uniform font-lock updates/don't break prettify (bug#25245)
-
-	* font-latex.el (font-latex-update-font-lock): New function.
-	(font-latex-add-keywords): Use it.
-	(font-latex-after-hacking-local-variables): Use it.
-	* style/alltt.el: Use font-latex-update-font-lock.
-	* style/beamer.el: Ditto.
-	* style/comment.el: Ditto.
-	* style/expl3.el: Ditto.
-	* style/fancyhdr.el: Ditto.
-	* style/fancyvrb.el: Ditto.
-	* style/listings.el: Ditto.
-	* style/minted.el: Ditto.
-	* style/url.el: Ditto.
-
-2016-12-22  Mosè Giordano  <mose@gnu.org>
-
-	Fix to TeX-add-local-master
-
-	* tex.el (TeX-add-local-master): Parse local variables again after
-	  calling the mode function, which killed local variables.
-
-2016-12-21  Mosè Giordano  <mose@gnu.org>
-
-	Add style/ directory to TeX-style-path for tests
-
-	* tests/latex/latex-test.el: Add our "style/" directory `TeX-style-path'
-	  to make it possible to load style files inside tests.
-
-2016-12-20  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el (TeX-add-local-master): Inherit major mode from master file.
-
-2016-12-19  Arash Esbati  <arash.esbati@gmail.com>
-
-	Mention that arguments to *-operator must be in braces
-
-	* doc/auctex.texi (Tabular-like): Mention that the new code for
-	counting columns in *{num}{cols} expects num and cols to be
-	enclosed in braces.
-
-2016-12-19  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add test for new column counting code
-
-	* tests/latex/tabular-count-ampersands-out.tex:
-	* tests/latex/tabular-count-ampersands-in.tex: New files.
-
-	* tests/latex/latex-test.el
-	(LaTeX-count-ampersands-inserted-in-tabular): Test new column
-	counting code in `LaTeX-array-count-columns'.
-
-2016-12-19  Arash Esbati  <arash.esbati@gmail.com>
-
-	Count *-operator in column specification
-
-	* latex.el (LaTeX-array-count-columns): Detect *-operator in
-	column specification and count the arguments for final calculation
-	of columns.  Thanks to Ikumi Keita for pointing out this
-	deficiency and code to fix it.
-
-2016-12-19  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/dcolumn.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/dcolumn.el: New file.
-
-2016-12-19  Arash Esbati  <arash.esbati@gmail.com>
-
-	Accept non-letter characters as column specifier
-
-	* style/array.el (LaTeX-array-newcolumntype-regexp): Accept
-	non-letter characters as column specifier.
-
-2016-12-17  Arash Esbati  <arash.esbati@gmail.com>
-
-	Use `LaTeX-item-longtable' while inserting longtable's
-
-	* style/longtable.el (LaTeX-longtable-skipping-regexp): New variable.
-	(LaTeX-item-longtable): New function.  This function is a
-	variation of `LaTeX-item-array' which uses
-	`LaTeX-longtable-skipping-regexp' when inserting ampersands.
-	("longtable"): Append longtable to `LaTeX-item-list'.
-
-2016-12-17  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add "s" and "S" to `LaTeX-array-column-letters'
-
-	* style/siunitx.el ("siunitx"): Add column specification letters
-	"s" and "S" to `LaTeX-array-column-letters'.
-
-2016-12-17  Arash Esbati  <arash.esbati@gmail.com>
-
-	Append tabular[xy] to `LaTeX-item-list'
-
-	* style/tabulary.el ("tabulary"):
-	* style/tabularx.el ("tabularx"): Append tabularx and tabulary to
-	`LaTeX-item-list'.
-
-2016-12-06  Arash Esbati  <arash.esbati@gmail.com>
-
-	Support RefTeX with `reftex-add-index-macros' in style/splitidx.el
-
-	* style/splitidx.el ("splitidx"): Support RefTeX with
-	`reftex-add-index-macros' and not by appending macros to
-	`reftex-index-macros'.
-
-2016-12-06  Arash Esbati  <arash.esbati@gmail.com>
-
-	Support RefTeX with `reftex-add-label-environments' in style/mathtools.el
-
-	* style/mathtools.el (LaTeX-mathtools-auto-cleanup, "mathtools"):
-	Support RefTeX with `reftex-add-label-environments' and not by
-	appending environments to `reftex-label-alist'.
-	("mathtools"): Add fontification support for referencing macros.
-
-2016-12-06  Arash Esbati  <arash.esbati@gmail.com>
-
-	Support RefTeX with `reftex-add-label-environments' in style/empheq.el
-
-	* style/empheq.el ("empheq"): Support RefTeX with
-	`reftex-add-label-environments' and not by appending environments
-	to `reftex-label-alist'.
-
-2016-12-05  Arash Esbati  <arash.esbati@gmail.com>
-
-	Fix query for defined colors in style/textpos.el
-
-	* style/textpos.el ("textpos"): Use `cond' to check which color
-	defining package is loaded and use the respective function for
-	`completing-read'.
-
-2016-12-05  Arash Esbati  <arash.esbati@gmail.com>
-
-	Fix query for defined colors in style/ntheorem.el
-
-	* style/ntheorem.el ("ntheorem"): Use `cond' to check which color
-	defining package is loaded and use the respective function for
-	`completing-read'.
-
-2016-11-30  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add support for LaTeX core command \textsubscript
-
-	* font-latex.el (font-latex-built-in-keyword-classes):
-	* latex.el (LaTeX-common-initialization): Add entry for
-	"textsubscript" which is in LaTeX core since 2015/01/01.
-
-2016-11-28  Arash Esbati  <arash.esbati@gmail.com>
-
-	Do not spell-check arguments of \LTXtable
-
-	* tex-ispell.el (TeX-ispell-skip-cmds-list): Add entry for
-	\LTXtable.
-
-2016-11-28  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add \LTXtable to list of file-loading commands
-
-	* style/ltxtable.el (LaTeX-ltxtable-file-regexp): New variable.
-	("ltxtable"): Make AUCTeX and RefTeX aware of \LTXtable as file
-	loading command.
-	Add fontification support.
-
-2016-11-25  Arash Esbati  <arash.esbati@gmail.com>
-
-	Support new floats defined with newfloat package
-
-	* style/caption.el (LaTeX-caption-update-key-val-options): Append
-	new floating environments defined with "newfloat.sty" as values to
-	"type*?" keys in `LaTeX-caption-key-val-options-local'.
-
-2016-11-25  Arash Esbati  <arash.esbati@gmail.com>
-
-	Append entry to `LaTeX-label-alist' for new "verbatim" floats
-
-	* style/newfloat.el (LaTeX-newfloat-auto-cleanup): Append an entry
-	for parsed environments of "verbatim" type to `LaTeX-label-alist'.
-
-2016-11-24  Arash Esbati  <arash.esbati@gmail.com>
-
-	Insert \label inside the mandatory argument of \caption
-
-	* style/longtable.el ("longtable"): Append \label at the end of
-	caption text inside the mandatory argument.
-	(LaTeX-longtable-package-options): New variable to suppress the
-	query for package options.
-
-2016-11-24  Uwe Brauer  <oub@mat.ucm.es>
-
-	Add style file for subfiles package.
-
-	* Makefile.in (STYLESRC): add subfiles.el entry
-
-	* style/subfiles.el ("subfiles"): add new style.
-
-2016-11-23  Mosè Giordano  <mose@gnu.org>
-
-	Min fix to kpfonts package
-
-	* style/kpfonts.el ("kpfonts"): Move setting of `TeX-font-list' inside
-	  the hook.
-
-2016-11-23  Mosè Giordano  <mose@gnu.org>
-
-	Add style file for amsfonts package
-
-	* style/amsfonts.el: New file.
-	* Makefile.in (STYLESRC): Install it.
-	* style/amssymb.el ("amssymb"): Run `amsfonts' hook.
-
-2016-11-21  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/bicaption.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/bicaption.el: New file.
-
-2016-11-21  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add support for style/bicaption.el to style/caption.el
-
-	* style/caption.el (LaTeX-caption-supported-float-types): Add
-	supported caption types available with bicaption.el.
-	("caption"): Append key=vals from bicaption.el to
-	`LaTeX-caption-key-val-options-local'.
-	("caption"): Query for a second optional argument with
-	\captionsetup*? if bicaption.el is loaded.  Same for
-	fontification.
-
-2016-11-21  Arash Esbati  <arash.esbati@gmail.com>
-
-	Do not insert a new line if \label is omitted
-
-	* style/subcaption.el (LaTeX-arg-subcaption-subcaption): Insert a
-	new line only if \label is given.
-
-2016-11-18  Arash Esbati  <arash.esbati@gmail.com>
-
-	Improve caption and label insertion in style/caption.el
-
-	* style/caption.el (LaTeX-caption-key-val-options): Add key slc
-	which is an abbrev for singlelinecheck.
-	(LaTeX-arg-caption-captionbox): Delete unused prompt argument.
-	Ask for short caption acc. to the value of
-	`LaTeX-short-caption-prompt-length'.  Use `LaTeX-label' instead of
-	`TeX-insert-macro' to insert a label.  Use `TeX-argument-insert'
-	instead of conditional insert.
-	("caption"): Do not fontify the last argument of \captionbox.
-	Fontification happens within \begin...\end{tabular} or
-	\includegraphics.
-
-2016-11-18  Arash Esbati  <arash.esbati@gmail.com>
-
-	Improve caption and label insertion in style/subcaption.el
-
-	* style/subcaption.el (LaTeX-arg-subcaption-subcaption): Delete
-	unused prompt argument.  Ask for short caption acc. to the value
-	of `LaTeX-short-caption-prompt-length'.  Fill the inserted
-	sub-caption before using `LaTeX-label' to insert the label.
-	(LaTeX-arg-subcaption-subcaptionbox): Delete unused prompt
-	argument.  Ask for short caption acc. to the value of
-	`LaTeX-short-caption-prompt-length'.  Use `LaTeX-label' to insert
-	the label.  Use `TeX-argument-insert' instead of conditional
-	insert.
-	("subcaption"): Append package environments to `LaTeX-label-alist'.
-	("subcaption"): Do not fontify the last argument of
-	\subcaptionbox.  Fontification happens within
-	\begin...\end{tabular} or \includegraphics.
-
-2016-11-16  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/FiraSans.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/FiraSans.el: New file.
-
-2016-11-16  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/FiraMono.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/FiraMono.el: New file.
-
-2016-11-14  Mosè Giordano  <mose@gnu.org>
-
-	Suggest to display warnings when there are no errors in error overview
-
-	* tex-buf.el (TeX-error-overview): When there are no errors, suggest to
-	  display warnings and bad boxes, if present.  Fixes bug #24877.
-
-2016-11-04  Tassilo Horn  <tsdh@gnu.org>
-
-	Refresh font-latex fontification if vars are modified
-
-	Refresh font-latex fontification if variables such as
-	LaTeX-verbatim-*-local are set in a file-local variables block or as
-	directory-local variables (bug#24868).
-
-	* font-latex.el (font-latex-after-hacking-local-variables): New function.
-	(font-latex-setup): Add it do hack-local-variables-hook.
-	* tex.el (TeX--list-of-string-p): New function.
-	* latex.el (LaTeX-verbatim-environments-local):
-	(LaTeX-verbatim-macros-with-braces-local):
-	(LaTeX-verbatim-macros-with-delims-local): Use it for
-	safe-local-variable property.
-
-2016-11-02  Arash Esbati  <arash.esbati@gmail.com>
-
-	Update style/natbib.el to package version 8.31b
-
-	* style/natbib.el ("natbib"): Add missing macros to catch up with
-	package version 8.31b.  Rearrange code.
-	(LaTeX-arg-natbib-notes): Remove redundant check if
-	`TeX-arg-cite-note-p' is non-nil.
-
-2016-10-17  Tassilo Horn  <tsdh@gnu.org>
-
-	Make Copyright headers conforming to convention
-
-2016-10-17  Arash Esbati  <arash.esbati@gmail.com>
-
-	Do not insert unnecessary brackets for citation macros
-
-	* style/natbib.el (LaTeX-arg-natbib-notes): Rename function name
-	from `natbib-note-args'.
-	Improve the insertion of arguments in order not to have an empty
-	pair of brackets when both pre- and post-note are omitted.
-	("natbib"): Replace occurrence of `natbib-note-args' with
-	`LaTeX-arg-natbib-notes'.
-
-2016-10-17  Arash Esbati  <arash.esbati@gmail.com>
-
-	Use `TeX-argument-insert' instead of conditional `insert'
-
-	* style/biblatex.el (LaTeX-arg-biblatex-natbib-notes): Use
-	`TeX-argument-insert' instead of `insert' for arguments
-	insertion.
-
-2016-10-16  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add support for natbib macros to style/biblatex
-
-	* style/biblatex.el (LaTeX-arg-biblatex-natbib-notes): New
-	function.
-	("biblatex"): Add completion and fontification support for natbib
-	compatibility macros.
-
-2016-10-14  Tassilo Horn  <tsdh@gnu.org>
-
-	Manually merge changes that were only on the elpa branch
-
-2016-10-13  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix TeX--if-macro-fboundp edebug spec
-
-	* tex.el (TeX--if-macro-fboundp): Fix broken edebug spec.
-
-2016-09-27  Mosè Giordano  <mose@gnu.org>
-
-	Fix to my previous commit
-
-	* tex-buf.el (TeX-BibTeX-sentinel): Fix misplaced `setq', it was inside
-	  the `cond' form while it should have been outside.
-
-2016-09-19  Tassilo Horn  <tsdh@gnu.org>
-
-	Improve docs added/changed in last commit
-
-	* doc/auctex.texi (Display): Rewrite WYSIWYG paragraph and add
-	references.
-	(Fontification of math): Switch order in which multi-level and invisible
-	are introduced.  Fix misplaced @xref.
-
-2016-09-19  Uwe Brauer  <oub@mat.ucm.es>
-
-	Add information about prettify and semi WYSIWYG features.
-
-	* doc/auctex.texi (Display): Add a sentence about
-	prettify-symbols-unprettify-at-point.
-	(Fontification of math): add `invisible' to
-	`font-latex-fontify-script'.
-
-2016-09-18  Tassilo Horn  <tsdh@gnu.org>
-
-	Don't require \end{env} is on a separate line
-
-	* font-latex.el (font-latex-make-user-keywords):
-	(font-latex-set-syntactic-keywords): Don't require that \end{env} is on
-	a line of its own.  Also allow empty mandatory argument in verbatim
-	environments.
-
-2016-09-18  Mosè Giordano  <mose@gnu.org>
-
-	Fix default command after running BibTeX with warnings
-
-	* tex-buf.el (TeX-BibTeX-sentinel): Always set `TeX-command-next' to
-	  `TeX-command-default'.  As it was before, if BibTeX issued
-	  warnings (or errors) the default next command would have been "View",
-	  which is in no case what the user would expect.  This is the same
-	  logic used in Biber sentinel (which has, in addition, a fatal error
-	  after which Biber is run again).
-
-2016-09-18  Tassilo Horn  <tsdh@gnu.org>
-
-	Improve font-locking of verbatim environments
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Handle case where
-	  verbatim content immediately follows \begin{verb-env}.
-
-2016-09-17  Uwe  <oub@mat.ucm.es>
-
-	Improve style/bidi and add make file entry.
-
-	* Makefile.in (STYLESRC): add bidi.el
-
-	* style/bidi.el ("bidi"): New file.
-
-2016-09-17  Arash Esbati  <arash.esbati@gmail.com>
-
-	Improve style/graphicx.el
-
-	* doc/changes.texi: Document the changes about graphicx.el.
-
-	* tex-style.el (LaTeX-includegraphics-options-alist): Remove the
-	now no-op variable.
-
-	* style/graphics.el ("graphics"): Set
-	`LaTeX-graphics-package-options' after running hooks for
-	graphicx.el.
-
-	* style/graphicx.el (LaTeX-graphicx-key-val-options)
-	(LaTeX-includegraphics-dvips-extensions)
-	(LaTeX-includegraphics-pdftex-extensions)
-	(LaTeX-includegraphics-xetex-extensions)
-	(LaTeX-graphicx-package-options): New variables.
-	(LaTeX-arg-graphicx-includegraphics-key-val): New function.
-	(LaTeX-includegraphics-extensions): Return extensions for input
-	files depending on the used engine.
-	(LaTeX-arg-includegraphics): Only query for the image file to
-	include.  The query for the optional key-val argument is now done
-	by `LaTeX-arg-graphicx-includegraphics-key-val'.
-	("graphicx"): Extend the query for commands \resizebox[*].
-	Commands shared with graphics.el are guarded respectively.
-	Add missing commands \graphicspath, \DeclareGraphicsExtensions and
-	\DeclareGraphicsRule.
-
-2016-09-14  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Cherry-pick 9c24759a96f41e288841ec2e815d62d58dc01e7a from elpa branch
-
-	* tex-ispell.el (TeX-ispell-sort-skip-cmds-list): Drop symbol-value
-
-	* tex-site.el.in (TeX-modes): Use #'.
-
-2016-09-04  Mosè Giordano  <mose@gnu.org>
-
-	Do not use a function from cl
-
-	* tex-buf.el (TeX-parse-TeX): Do not use the `signum' function, provided
-	  by `cl' library.
-
-2016-09-02  Mosè Giordano  <mose@gnu.org>
-
-	Fix type of ConTeXt-Mark-version option
-
-	* context.el (ConTeXt-Mark-version): Fix the type, it was wrongly set
-	  with a string in place of a symbol.  Reported by Tobias Berndt.
-
-2016-09-01  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/menukeys.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/menukeys.el: New file.
-
-2016-09-01  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/paracol.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/paracol.el: New file.
-
-2016-09-01  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/framed.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/framed.el: New file.
-
-2016-08-31  Arash Esbati  <arash.esbati@gmail.com>
-
-	Use `TeX-ispell-skip-setcar' on user defined index macros
-
-	* style/splitidx.el (LaTeX-splitidx-newindex-regex): Replace wrong
-	`^}' with `^]'.
-	(LaTeX-splitidx-auto-cleanup, "splitidx"): Use
-	`TeX-ispell-skip-setcar' on user defined index macros.
-
-2016-08-31  Arash Esbati  <arash.esbati@gmail.com>
-
-	Use `TeX-ispell-skip-setcdr' on user defined listing environments
-
-	* style/listings.el (LaTeX-listings-auto-cleanup): Use
-	`TeX-ispell-skip-setcdr' on user defined lists.
-
-2016-08-31  Arash Esbati  <arash.esbati@gmail.com>
-
-	Use `TeX-ispell-skip-setcdr' on user defined list environments
-
-	* style/enumitem.el (LaTeX-enumitem-auto-cleanup): Use
-	`TeX-ispell-skip-setcdr' on user defined lists.
-	("enumitem"): Use `TeX-ispell-skip-setcdr' on user defined lists.
-	Use `TeX-argument-insert' instead of `insert'.
-
-2016-08-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Revise document for Japanese TeX
-
-	Revise document for Japanese TeX
-	* doc/auctex.texi (Language Support): Fix old statements.  Mention
-	about (semi-)obsolete variables japanese-(La)TeX-command-default,
-	japanese-TeX-command-list and recommend to use
-	japanese-TeX-engine-default instead.
-
-2016-08-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Add a Japanese error message translation
-
-	* tex-jp.el (TeX-error-description-list): Add a Japanese error
-	message translation.
-
-2016-08-25  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Set the right coding systems for Japanese TeX process
-
-	Set the right coding systems for Japanese TeX process
-
-	* tex-jp.el:
-	(LaTeX-command-style): Remove kanji option from uplatex and jlatex,
-	which was there by mistake.
-	(TeX-japanese-process-input-coding-system,
-	TeX-japanese-process-output-coding-system,
-	japanese-TeX-set-process-coding-system): The coding systems for
-	interacting with Japanese TeX vary with the OS and other
-	circumstances.  So choose the suitable coding system at run time
-	rather than using the fixed values.
-	(japanese-TeX-use-kanji-opt-flag): Declare before the first use.
-	In addition, change default value and tailor doc string as per the
-	above change.
-	(japanese-TeX-coding-ejsu): Add coding system compatible for emacs
-	21 and xemacs.
-
-2016-08-24  Mosè Giordano  <mose@gnu.org>
-
-	Make TeX-previous-error go backward
-
-	* tex-buf.el (TeX-parse-TeX): Decrease `TeX-error-last-visited' when
-	  `arg' is negative.  This fixes the behavior of `TeX-previous-error'.
-
-2016-08-23  Arash Esbati  <arash.esbati@gmail.com>
-
-	Update style/mathtools.el to v1.18 of mathtools.sty
-
-	* style/mathtools.el (LaTeX-mathtools-package-options): Add
-	"nonrobust" option.
-	(LaTeX-mathtools-key-val-options): Add missing key=vals.  Insert a
-	period in doc string.
-	(LaTeX-mathtools-arg-mathstyle-completion)
-	(LaTeX-mathtools-arg-mathsize-completion)
-	(LaTeX-mathtools-arg-declarepaireddelimiter)
-	(LaTeX-mathtools-env-cases)
-	(LaTeX-mathtools-item-cases): New functions.
-	(LaTeX-mathtools-env-multlined): Add an empty pair of square
-	brackets if only the second optional argument is given.
-	("mathtools"): Update commands and environments in style hook.
-	(LaTeX-mathtools-env-matrix-starred)
-	(LaTeX-mathtools-env-spreadlines): Delete functions.  Use
-	["string"] when adding environments in `LaTeX-add-environments'.
-
-2016-08-21  Mosè Giordano  <mose@gnu.org>
-
-	Fold environments with * in name
-
-	* tex-fold.el (TeX-fold-item): Add asterisk to the regexp matching LaTeX
-	  environment names.  Fixes bug#24263.
-
-2016-08-21  Mosè Giordano  <mose@gnu.org>
-
-	Remove obsolete TeX-function-p function
-
-	* tex.el (TeX-function-p): Remove this function.  It was introduced here
-	  in AUCTeX in 1994, but is present in Emacs since 1997 as well, under
-	  the name `functionp'.  Fixes bug#24245.
-	* tex-buf.el (TeX-command-expand): Replace `TeX-function-p' with
-	  `functionp'.
-
-2016-08-14  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/empheq.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/empheq.el: New file.
-
-2016-08-10  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/commath.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/commath.el: New file.
-
-2016-08-02  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new style/pdflscape.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/pdflscape.el: New file.
-
-2016-07-22  Arash Esbati  <arash.esbati@gmail.com>
-
-	Document interaction with Ispell
-
-	* doc/auctex.texi (Selecting a Command): Document interaction with Ispell.
-
-2016-07-18  Arash Esbati  <arash.esbati@gmail.com>
-
-	Add new spell checking dictionary tex-ispell.el
-
-	* doc/todo.texi (Wishlist): Remove spell checking of macros from
-	wish list.
-
-	* doc/changes.texi: Mention new file tex-ispell.el in news since
-	11.89.
-	Fix typo.
-
-	* Makefile.in (AUCSRC): Add tex-ispell.el.
-
-	* latex.el (tex-ispell): Require tex-ispell.el.
-
-	* tex.el (TeX-ispell-extend-skip-list): New customizable variable.
-	(TeX-ispell-skip-setcar, TeX-ispell-skip-setcdr): New functions.
-	(TeX-ispell-tex-arg-end): New function.
-
-	* tex-ispell.el: Add new file.
-
-2016-07-08  Arash Esbati  <arash.esbati@gmail.com>
-
-	Reset `LaTeX-auto-xcolor-definecolorset' before parsing
-
-	* style/xcolor.el (LaTeX-xcolor-auto-prepare): Reset
-	`LaTeX-auto-xcolor-definecolorset' before parsing.
-	Improve comments.
-
-2016-07-08  Arash Esbati  <arash.esbati@gmail.com>
-
-	Fix doc string for curve quoting style in Emacs 25
-
-	* style/theorem.el (LaTeX-theorem-env-label):
-	* style/ntheorem.el (LaTeX-ntheorem-env-label):
-	* style/amsthm.el (LaTeX-amsthm-env-label): Fix doc string for new
-	text quoting style in Emacs 25.
-
-2016-06-29  Arash Esbati  <arash.esbati@gmail.com>
-
-	Catch up with deletion of \commondummies in texinfo.tex
-
-	* doc/macros.texi: Catch up with deletion of \commondummies in
-	texinfo.tex which is replaced with \definedummies.  Check which
-	command is defined and add AUCTeX definitions respectively.
-
-2016-06-28  Masayuki Ataka  <masayuki.ataka@gmail.com>  (tiny change)
-
-	Fix to doc/auctex.texi
-
-	* doc/auctex.texi (Prettifying): Insert missing '{}'.
-
-2016-06-27  Mosè Giordano  <mose@gnu.org>
-
-	Change test for PDF Tools availability
-
-	* tex.el (TeX-pdf-tools-sync-view): Change test for PDF Tools
-	  availability, in order to make it possible to postpone loading of the
-	  package, for example when using "use-package".  Fixes bug#23803.
-
-2016-06-11  Tassilo Horn  <tsdh@gnu.org>
-
-	More about TeX-raise-frame-function
-
-	* doc/auctex.texi (I/O Correlation): Improve TeX-raise-frame-function
-	docs.
-	* doc/changes.texi: Mention TeX-raise-frame-function.
-	* tex.el (TeX-raise-frame-function): Use raise-frame as default value.
-
-2016-06-11  Tassilo Horn  <tsdh@gnu.org>
-
-	Document TeX-raise-frame-function
-
-	* doc/auctex.texi (I/O Correlation): Document TeX-raise-frame-function.
-
-2016-06-10  Tassilo Horn  <tsdh@gnu.org>
-
-	New defcustom TeX-raise-frame-function
-
-	* tex.el (TeX-raise-frame-function): New defcustom.
-	(TeX-source-correlate-sync-source): Use it.
-
-2016-06-04  Uwe Brauer  <oub@mat.ucm.es>
-
-	Document how to disable filling for specific environments
-
-	* latex.el (LaTeX-indent-environment-list): Mention in docstring that
-	environments listed here are not filled.
-	(LaTeX-fill-region-as-paragraph): Add information to the docstring
-	concerning excluding enviroments from that function by using
-	`LaTeX-indent-environment-list'.  Suggested by Uwe Brauer.
-
-2016-05-31  Mosè Giordano  <mose@gnu.org>
-
-	Fix compatibility with GNU Emacs < 24
-
-	* tex.el (TeX-source-correlate-sync-source): Call `x-focus-frame' only
-	  when it is available.
-
-2016-05-29  Tassilo Horn  <tsdh@gnu.org>
-
-	Grab focus on Evince inverse search
-
-	* tex.el (TeX-source-correlate-sync-source): Call `x-focus-frame'.
-
-2016-05-29  Tassilo Horn  <tsdh@gnu.org>
-
-	Don't use non-existing custom-buffer-done-function
-
-	* tex-wizard.el (TeX-wizard): Use `kill-buffer-hook' and
-	`custom-buffer-done-kill' instead of `custom-buffer-done-function' which
-	has been removed from Emacs a long time ago.
-
-2016-05-27  Tassilo Horn  <tsdh@gnu.org>
-
-	Docs for prettification with Emacs 25+
-
-	* doc/auctex.texi (Prettifying): Document prettification.
-
-2016-05-27  Stefan Monnier  <monnier@IRO.UMontreal.CA>
-
-	Fix byte-compiler warnings.
-
-	* context.el: Fix some byte-compiler warnings.
-	* tex-buf.el: Ditto.
-	* tex-jp.el: Ditto.
-	* tex-mik.el: Ditto.
-	* toolbar-x.el: Ditto.
-
-2016-05-24  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix copyright header of tex-jp.el
-
-	* tex-jp.el: Fix Copyright and Author headers.
-
-2016-05-22  Tassilo Horn  <tsdh@gnu.org>
-
-	Convert ChangeLog.1 to UTF-8
-
-	* ChangeLog.1: Convert to UTF-8 and adjust encoding cookie.
-
-2016-05-22  Tassilo Horn  <tsdh@gnu.org>
-
-	Make ChangeLog UTF-8
-
-	* ChangeLog-preview.1: Convert to UTF-8.
-	* build-aux/gitlog-to-auctexlog: Remove iconv call for converting
-	  ChangeLog to ISO-8859-1.
-
-2016-05-21  Mosè Giordano  <mose@gnu.org>
-
-	Append environment indentation rules to LaTeX-indent-environment-list
-
-	* style/alltt.el ("alltt"): Append indentation rule to
-	  `LaTeX-indent-environment-list' in order not to override custom
-	  settings.  Reported by François Patte.
-	* style/beamer.el ("beamer"): Ditto.
-	* style/doc.el ("doc"): Ditto.
-	* style/fancyvrb.el ("fancyvrb"): Ditto.
-	* style/filecontents.el ("filecontents"): Ditto.
-	* style/hyperref.el ("hyperref"): Ditto.
-	* style/listings.el (LaTeX-listings-auto-cleanup, "listings"): Ditto.
-	* style/longtable.el ("longtable"): Ditto.
-	* style/minted.el (LaTeX-minted-auto-cleanup, "minted"): Ditto.
-	* style/tabularx.el ("tabularx"): Ditto.
-	* style/tabulary.el ("tabulary"): Ditto.
-
-2016-05-18  Arash Esbati  <esbati@gmx.de>
-
-	Respect both "xcolor" and "color" for command queries
-
-	* style/textpos.el ("textpos"): Remove "color" from
-	`TeX-run-style-hooks'.
-	("textpos"): Respect both "xcolor" and "color" for query to
-	"textblockcolour" and "textblockrulecolour" commands.
-
-2016-05-18  Arash Esbati  <esbati@gmx.de>
-
-	Respect both "xcolor" and "color" for query to "shadecolor"
-
-	* style/ntheorem.el ("ntheorem"): Respect both "xcolor" and
-	"color" for query to "shadecolor" command.
-
-2016-05-18  Arash Esbati  <esbati@gmx.de>
-
-	Adjust query commands for loading by xcolor.el
-
-	* style/colortbl.el ("colortbl"): Run style hook for "color" only
-	if "xcolor" is not an active style.
-	("colortbl"): Check if "xcolor" is an active style and run
-	(TeX-arg-xcolor) or (TeX-arg-color) respectively to query for the
-	arguments.
-
-2016-05-18  Arash Esbati  <esbati@gmx.de>
-
-	Run `TeX-add-symbols' if "xcolor" is not an active style
-
-	* style/color.el ("color"): Check if "xcolor" is an active style
-	and then run `TeX-add-symbols' on commands defined by "color.sty"
-	and add fontification support.
-
-2016-05-18  Arash Esbati  <esbati@gmx.de>
-
-	Add new style/xcolor.el
-
-	* Makefile.in (STYLESRC): Add new style xcolor.el.
-
-	* style/xcolor.el: Add new file.
-
-2016-05-15  Tassilo Horn  <tsdh@gnu.org>
-
-	Make TeX-view work better with regions
-
-	* tex-buf.el (TeX-region-update-point): New function which sets point in
-	the region buffer so that it matches the location of point in the
-	current buffer.
-	(TeX-view): Use it.
-
-2016-05-14  Arash Esbati  <esbati@gmx.de>
-
-	Improve the insertation of "macro" environment
-
-	* style/doc.el (LaTeX-env-no-comment): Check if argument
-	`environment' is "macro" and query/insert a name prefixed with
-	`TeX-esc'.
-	(LaTeX-doc-after-insert-macrocode): Add "macro" environment.
-	("doc"): Run `LaTeX-env-no-comment' when "macro" environment is
-	inserted.
-
-2016-05-14  Mosè Giordano  <mose@gnu.org>
-
-	Use commit date for package date also in configure
-
-	* aclocal.m4 (AC_DATE_VERSION_FROM_CHANGELOG): Use commit date rather
-	  than author date.
-
-2016-05-14  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Tweak mode name only when file local variable is enabled.
-
-	* tex-jp.el (japanese-plain-tex-mode-initialization)
-	  (japanese-latex-mode-initialization): Tweak mode name only
-	  when `enable-local-variables' is non-nil.
-
-2016-05-12  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Adapt for upLaTeX
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Accept banner line of upLaTeX.
-	* tex-jp.el (japanese-LaTeX-style-list): Add class file for upLaTeX.
-	* tex.el (TeX-format-list): Make upLaTeX class file names lead to
-	  `japanese-latex-mode'.
-
-2016-05-09  Mosè Giordano  <mose@gnu.org>
-
-	Do not check TeX engine with ifluatex package
-
-	* style/ifluatex.el ("ifluatex"): Set `TeX-check-engine-list' to nil so
-	  that the engine is not checked when this package is loaded.
-
-2016-05-09  Mosè Giordano  <mose@gnu.org>
-
-	Check TeX engine only once
-
-	* tex-buf.el (TeX-check-engine): If user does not want to change engine,
-	  do not ask again.  Suggested by Joost Kremers.
-
-2016-05-09  Mosè Giordano  <mose@gnu.org>
-
-	Use commit date to determine package date
-
-	* autogen.sh (AUCTEXDATE): Use commit date, rather than author date, to
-	  determine package date.
-
-2016-05-09  Arash Esbati  <esbati@gmx.de>
-
-	Insert braces after some macros and \relax after \ProcessOptions
-
-	* style/ltx-base.el ("ltx-base"): Insert a pair of braces after
-	"DeclareOption*", "AtEndOfPackage", "AtEndOfClass",
-	"AtBeginDocument" and "AtEndDocument".
-	Insert a "\relax" after "ProcessOptions".
-
-2016-05-09  Arash Esbati  <esbati@gmx.de>
-
-	Improve style/doc.el
-
-	* style/doc.el ("doc"): Do not indent the content inside the "macro"
-	environment.
-	Insert a pair of braces after "DoNotIndex", "StopEventually",
-	"MacroFont", "AltMacroFont".
-	Prefix the string read with TeX-esc when inserting
-	"DescribeMacro", "cmd".
-	Ask for an argument ("parg", "oarg", "marg", "meta").
-	Add missing macro "cs".
-	Delete dups ("MacroFont", "AltMacroFont", "theCodelineNo").
-	Ask for .fdd and .dtx files to input or include ("DocInput",
-	"DocInclude").
-	Add lengths "MacrocodeTopsep", "MacroTopsep", "MacroIndent".
-
-2016-05-06  Mosè Giordano  <mose@gnu.org>
-
-	Allow for negative offsets in region backward search
-
-	* tex.el (TeX-source-correlate-handle-TeX-region): Use the same regexp
-	  used in `preview-parse-messages', that is also XEmacs compatible and
-	  allows for negative offsets.  This makes backward search work also
-	  when using `TeX-command-buffer' and `LaTeX-command-section'.  Reported
-	  by Qiang Yin.
-
-2016-04-28  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Enable directory local variables in japanese-{latex, plain-tex}-mode
-
-		* tex-jp.el (japanese-latex-mode-initialization): Set
-		`major-mode' to `japanese-latex-mode' and reset it to
-		`latex-mode' after `hack-local-variables' is done.
-		(japanese-plain-tex-mode-initialization): Similar changes
-		for `japanese-plain-tex-mode'.
-		(japanese-TeX-reset-mode-name): New function.
-		(top-level) Make `latex-mode' is regarded as parent of
-		`japanese-latex-mode' in directory local variables.  Similar
-		addition for `japanese-plain-tex-mode', too.
-
-2016-04-23  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Make unloading of tex-site work on Emacs 24
-
-	* tex-site.el.in (tex-site-unload-hook): Run `TeX-modes-set' when
-	  `advice-add' is defined.
-
-2016-04-20  Mosè Giordano  <mose@gnu.org>
-
-	Fix TeX-error-overview-make-entries
-
-	* tex-buf.el (TeX-error-overview-make-entries): Add `active-buffer'
-	  optional argument.  If `TeX-error-overview-open-after-TeX-run' is
-	  non-nil and there is an error, TeX sentinels run this function but
-	  `TeX-error-overview-active-buffer' hadn’t been initialized yet.  Fixes
-	  bug#23318.
-
-2016-04-19  Mosè Giordano  <mose@gnu.org>
-
-	Call TeX-newline-function interactively
-
-	* tex.el (TeX-newline): Replace `funcall' with `call-interactively'.
-	  This makes `electric-indent-mode' work out-of-the-box.  Suggested by
-	  alex (http://comments.gmane.org/gmane.emacs.auctex.devel/4631).
-
-2016-04-19  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Temporarily bind `TeX-insert-macro-default-style' to 'show-optional-args'
-
-	* latex.el (LaTeX-item-argument): Temporarily bind
-	`TeX-insert-macro-default-style' to 'show-optional-args'.
-	This is necessary in description environment if the user customize the
-	option to `mandatory-args-only'.
-
-2016-04-17  Mosè Giordano  <mose@gnu.org>
-
-	Reword documentation of TeX-PDF-from-DVI
-
-	* doc/auctex.texi (Processor Options): Make information about Japanese
-	  documents more accurate.  Suggested by Ikumi Keita.
-
-2016-04-16  Mosè Giordano  <mose@gnu.org>
-
-	Replace TeX-PDF-via-dvips-ps2pdf with TeX-PDF-from-DVI
-
-	* tex.el (TeX-command-list): Add Dvipdfmx.
-	(TeX-expand-list-builtin): Use `TeX-PDF-from-DVI' in place of
-	`TeX-PDF-via-dvips-ps2pdf'.
-	(TeX-PDF-from-DVI): New safe buffer-local and customizable variable.
-	(TeX-PDF-via-dvips-ps2pdf): Mark as obsolete.
-	(TeX-toggle-PDF-via-dvips-ps2pdf): Remove function.
-	(TeX-PDF-from-DVI): New function.
-	(TeX-mode-specific-command-menu-entries): Update menu to convert DVI to
-	PDF.
-	* tex-buf.el (TeX-command-default, TeX-run-set-command,
-	TeX-TeX-sentinel, TeX-TeX-sentinel-check, TeX-LaTeX-sentinel,
-	TeX-dvips-sentinel, TeX-ps2pdf-sentinel): Use `TeX-PDF-from-DVI' in
-	place of `TeX-PDF-via-dvips-ps2pdf'.
-	(TeX-run-dvipdfmx, TeX-dvipdfmx-sentinel): New function.
-	():
-	* doc/auctex.texi (Processor Options): Document `TeX-PDF-from-DVI' and
-	  remove mentions to `TeX-PDF-via-dvips-ps2pdf'
-	* doc/changes.texi: Mention `TeX-PDF-from-DVI'.
-
-2016-04-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use customize option `TeX-region' instead of "_region_"
-
-	* tex-buf.el (TeX-output-revert-buffer): Use customize option
-	`TeX-region' instead of string literal "_region_".
-
-2016-04-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use `deactivate-input-method' if defined
-
-	* tex.el (TeX-math-input-method-off): Use `deactivate-input-method'
-	instead of obsolete function `inactivate-input-method' when possible.
-
-2016-04-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Use `match-string-no-properties'
-
-	* texmathp.el (texmathp, texmathp-match-environment): For better
-	consistency with other parts of the file, change `match-string' to
-	`no-properties' variant.
-
-2016-04-16  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Fix small errors in doc string and comment
-
-	* tex.el (TeX-auto-add-type): Change the word `function' to `macro'
-	and add an `s' to the verb `create'.
-
-	* tex-buf.el (TeX-run-format): Correct a typo `debuger' to `debugger'.
-
-2016-04-14  Mosè Giordano  <mose@gnu.org>
-
-	Fix in TeX sentinels
-
-	* tex-buf.el (TeX-TeX-sentinel, TeX-LaTeX-sentinel): Use
-	  `TeX-error-overview-make-entries' to test presence of errors or
-	  warnings.  This is the same test carried in `TeX-master-directory' and
-	  prevents from getting an error when
-	  `TeX-error-overview-open-after-TeX-run' is non-nil but
-	  `TeX-debug-warnings' and/or `TeX-debug-bad-boxes' are nil.
-
-2016-04-13  Matthew Leach  <matthew@mattleach.net>
-
-	Auto save `TeX-command-extra-options'.
-
-	* tex.el (TeX-auto-store): Save the value of `TeX-command-extra-options'
-	  so it is set project-wide.
-
-2016-04-13  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Don't allow relative points with \coordinate.
-
-	* style/tikz.el (TeX-TikZ-point-function-map): Revert back to simple
-	  point alist.
-	  (TeX-TikZ-relative-point-function-map): New.
-	  (TeX-TikZ-draw-arg-function-map): Use
-	  `TeX-TikZ-relative-point-function-map'.
-
-2016-04-13  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add the grid command.
-
-	* style/tikz.el (TeX-TikZ-arg-grid): New.
-	  (TeX-TikZ-draw-arg-function-map): Map the 'Grid' command to
-	  `TeX-TikZ-arg-grid'.
-
-2016-04-13  Matthew Leach  <matthew@mattleach.net>
-
-	Fix a documentation type.
-
-	* doc/auctex.texi (Automatic Local): Fix a documentation typo.
-
-2016-04-13  Mosè Giordano  <mose@gnu.org>
-
-	Prevent infinite loop in TeX-command-expand
-
-	* tex.el (TeX-view-command-raw): This function should always return a
-	  string.  Throw an error if fails to do so.  This prevents an infinite
-	  loop in `TeX-command-expand' in the case in which `command' is nil
-	  because of a malformed viewer specification.
-	* tests/tex/command-expansion.el (TeX-view-command-raw-errors): Add
-	  tests to trigger errors in `TeX-view-command-raw'.
-
-2016-04-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	Integrate viewer support between tex.el and tex-jp.el
-
-	* tex.el (TeX-view-program-list-builtin): Integrate viewer support
-	  between tex.el and tex-jp.el.
-	* tex-jp.el : Ditto.
-
-2016-04-09  Mosè Giordano  <mose@gnu.org>
-
-	Do not use add-to-list for let-bound variable
-
-	* style/tikz.el (TeX-TikZ-find-named-points): Replace add-to-list with
-	  `push'.
-
-2016-04-09  Mosè Giordano  <mose@gnu.org>
-
-	Compatibility for XEmacs
-
-	* style/tikz.el (TeX-TikZ-single-macro-arg): Pass `function-alist' to
-	  `TeX-TikZ-get-arg-type` because XEmacs requires an alist as argument
-	  to `completing-read'.
-
-2016-04-08  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Remove unneeded function.
-
-	* style/tikz.el (TeX-TikZ-arg-rect-point): Delete.
-
-2016-04-08  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add the 'sin' and 'cos' connectors.
-
-	* style/tikz.el (TeX-TikZ-path-connector-function-map): Add 'sin' and
-	  'cos' mapping to `identity'.
-
-2016-04-08  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Make '+' and '++' prefixes apply to TikZ points
-
-	* style/tikz.el (TeX-TikZ-get-prefix-string): New.
-	  (TeX-TikZ-arg-rect-point): Add optional argument `prefix'.
-	  (TeX-TikZ-arg-polar-point): Likewise.
-	  (TeX-TikZ-arg-named-point): Likewise.
-	  (TeX-TikZ-single-macro-arg): Allow a variable number of arguments to
-	  the argument name function map.
-	  (TeX-TikZ-point-function-map): Prefix all point types with '+' and
-	  '++'.
-	  (TeX-TikZ-path-connector-function-map): Remove the '+' and '++'
-	  suffixes.
-
-2016-04-04  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add parabola command.
-
-	* style/tikz.el (TeX-TikZ-arg-bend): New.
-	  (TeX-TikZ-arg-parabola): New.
-	  (TeX-TikZ-draw-arg-function-map): Add mapping from "Parabola" to
-	  `TeX-TikZ-arg-parabola'.
-
-2016-04-04  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add optional parameter to `TeX-TikZ-single-macro-arg'.
-
-	* style/tikz.el (TeX-TikZ-single-macro-arg): New argument OPTIONAL.
-	  (TeX-TikZ-macro-arg): Use OPTIONAL argument when calling
-	  `TeX-TikZ-single-macro-arg'.
-
-2016-04-04  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: make `TeX-TikZ-single-macro-arg' prompt required.
-
-	* style/tikz.el (TeX-TikZ-get-arg-type): Make prompt non-optional.
-	  (TeX-TikZ-single-macro-arg): Likewise.
-	  (TeX-TikZ-macro-arg): Make prompt explicit.
-
-2016-04-04  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add the arc command.
-
-	* style/tikz.el (TeX-TikZ-arg-arc): New.
-	  (TeX-TikZ-draw-arg-function-map): Map the 'Arc' command to
-	  `Tex-TikZ-arg-arc'.
-
-2016-04-04  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add circle command.
-
-	* style/tikz.el (TeX-TikZ-arg-circle): New.
-	  (TeX-TikZ-draw-arg-function-map): Add mapping from 'Circle' to
-	  `TeX-TikZ-arg-circle'.
-
-2016-04-04  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* tex-buf.el: Address some compiler warnings
-
-	Require `latex' since we refer to some of its variables.
-	Use #' to quote a function.  Use _ prefix for unused vars.
-	(TeX-current-process-region-p, TeX-save-query, TeX-parse-function)
-	(TeX-sentinel-function, TeX-sentinel-default-function)
-	(compilation-in-progress, TeX-current-page)
-	(TeX-error-overview-open-after-TeX-run, TeX-error-list)
-	(TeX-parse-all-errors, TeX-command-buffer, TeX-region): Declare before
-	the first use.
-	(TeX-command-text, TeX-command-pos): Declare as dyn-bound
-	(TeX-command-expand): Strength reduce `eval' to `symbol-name'.
-	(TeX-run-TeX): Use let*.
-	(TeX-sentinel-function, TeX-sentinel-default-function): Put something
-	in the function's body.
-	(TeX-TeX-sentinel-check): Check ConTeXt-Mark-version exists before
-	using it.  We could have (require 'context) instead.
-	(TeX-Biber-sentinel): Remove redundant `concat'.
-	(TeX-error-description-list): Move before first use.
-	(TeX-error-overview-mode-map): Remove unused var `menu-map'.
-	(TeX-output-revert-buffer): Remove unused var `command'.
-
-2016-04-02  Mosè Giordano  <mose@gnu.org>
-
-	Fix compatibility with older Emacs versions
-
-	* tex.el: Dynamic determination of `delete-selection' behavior has been
-	  introduced in Emacs 24.3.  For previous versions leave
-	  `TeX-insert-dollar' without that property.
-
-2016-04-01  Mosè Giordano  <mose@gnu.org>
-
-	Dinamically put delete-selection prop to TeX-insert-dollar
-
-	* tex.el (TeX-insert-dollar): Put `delete-selection' property only when
-	  `TeX-electric-math' is nil.  Suggested by Roger Lipsett.  Fixes
-	  bug#23177.
-
-2016-03-30  Mosè Giordano  <mose@gnu.org>
-
-	Restore compatibility with XEmacs
-
-	* tex-buf.el (TeX-format-filter): Use `memq' in place of `memql'.  This
-	  one is not available in XEmacs.
-
-2016-03-29  Mosè Giordano  <mose@gnu.org>
-
-	Fix previous commit
-
-2016-03-29  Mosè Giordano  <mose@gnu.org>
-
-	New function TeX-error-report-has-errors-p
-
-	* tex-buf.el (TeX-error-report-has-errors-p): New function.
-	(TeX-error-report-switches): Update docstring.
-	(TeX-LaTeX-sentinel, TeX-command-sequence-sentinel): Use
-	`TeX-error-report-has-errors-p'.
-	* tex-bar.el (TeX-bar-TeX-button-alist, TeX-bar-LaTeX-button-alist):
-	  Ditto.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add more path connector types.
-
-	* style/tikz.el (TeX-TikZ-path-connector-function-map): New.
-	  (TeX-TikZ-draw-arg-function-map): Use
-	  `TeX-TikZ-path-connector-function-map'.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Rename 'text' to 'label' to be consistent with TikZ terminology.
-
-	* style/tikz.el (TeX-TikZ-arg-label): Rename from `TeX-TikZ-arg-text'
-	  and prompt for a 'Label' rather than 'Text'.
-	  (TeX-TikZ-arg-node): Use new function name.
-	  (TeX-TikZ-node-arg): Likewise.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Ignore case when prompting for argument types.
-
-	* style/tikz.el (TeX-TikZ-get-arg-type): Let-bind
-	  `completion-ignore-case' to t when prompting the user.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Apply suggestions from checkdoc.
-
-	* style/tikz.el (TeX-TikZ-point-function-map): Make documentation
-	  consistent with checkdoc.
-	  (TeX-TikZ-draw-arg-function-map): Likewise.
-	  (TeX-TikZ-draw-arg): Likewise and rename parameter to '_ignored'.
-	  (TeX-TikZ-coordinate-arg): Likewise.
-	  (TeX-TikZ-node-arg): Likewise.
-
-2016-03-29  Mosè Giordano  <mose@gnu.org>
-
-	Fill environment content onley when auto-fill-mode is active
-
-	* latex.el (LaTeX-insert-environment): Fill only when
-	  `auto-fill-function' is non-nil, that means auto-fill-mode is active.
-	  Reported by Florian Lindner.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add 'Named Point' point type with completion.
-
-	* style/tikz.el (TeX-TikZ-point-name-regexp): New.
-	  (TeX-TikZ-find-named-points): New.
-	  (TeX-TikZ-arg-named-point): New.
-	  (TeX-TikZ-point-function-map): Add 'Named Point' element that maps to
-	  `TeX-TikZ-arg-named-point'.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add prompting for TikZ's \node macro.
-
-	* style/tikz.el (TeX-TikZ-node-arg): New.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Add prompting for \coordinate macro.
-
-	* style/tikz.el (TeX-TikZ-point-function-map): New.
-	  (TeX-TikZ-draw-arg-function-map): Use `TeX-TikZ-point-function-map'.
-	  (TeX-TikZ-coordinate-arg): New.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: Extract the prompting of the next arg from TeX-TikZ-macro-arg.
-
-	* style/tikz.el (TeX-TikZ-single-macro-arg): New.
-	  (TeX-TikZ-macro-arg): Use `TeX-TikZ-single-macro-arg' for prompting
-	  the user and calling the appropriate function.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: allow arg type prompt to be specified.
-
-	* style/tikz.el (TeX-TikZ-get-arg-type): Add a new optional argument,
-	  prompt, and show that to the user when non-nil, instead of the
-	  default.
-
-2016-03-29  Matthew Leach  <matthew@mattleach.net>
-
-	TikZ: split out the prompts to TeX-TikZ-arg-node & TeX-TikZ-macro-arg.
-
-	* style/tikz.el (TeX-TikZ-arg-options): New.
-	  (TeX-TikZ-arg-name): New.
-	  (TeX-TikZ-arg-text): New.
-	  (TeX-TikZ-arg-node): Use new TikZ arg functions for prompting the
-	  user.
-	  (TeX-TikZ-macro-arg): Use `TeX-TikZ-arg-options' when prompting for
-	  the options.
-
-2016-03-29  Arash Esbati  <esbati@gmx.de>
-
-	Add fontification support
-
-	* style/environ.el ("environ"): Add fontification support.
-
-2016-03-29  Arash Esbati  <esbati@gmx.de>
-
-	Fix a misplaced closing parenthesis
-
-	* style/splitidx.el (LaTeX-splitidx-auto-cleanup): Fix a misplaced
-	closing parenthesis.
-
-2016-03-29  Arash Esbati  <esbati@gmx.de>
-
-	Fix the name of argument in function body
-
-	* style/currvita.el (LaTeX-currvita-env-with-label): Fix the name
-	of argument in the body of function.
-
-2016-03-29  Arash Esbati  <esbati@gmx.de>
-
-	Delete redundant code
-
-	* style/enumitem.el (LaTeX-arg-SetLabelAlign)
-	(LaTeX-arg-SetEnumitemKey, LaTeX-arg-SetEnumitemValue): Delete
-	redundant code which is part of the function
-	`LaTeX-enumitem-update-key-val-options'.
-	(LaTeX-enumitem-env-with-opts): Fix the name of argument in the
-	body of function.
-
-2016-03-28  Mosè Giordano  <mose@gnu.org>
-
-	Better control for presence of errors
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Use `TeX-error-report-switches'
-	  instead of `TeX-error-list'.
-
-2016-03-27  Tassilo Horn  <tsdh@gnu.org>
-
-	Call TeX-after-compilation-finished-functions on warnings
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Skip calling
-	TeX-after-compilation-finished-functions only if there are real errors.
-
-2016-03-27  Matthew Leach  <matthew@mattleach.net>
-
-	Add the beginnings of TikZ support.
-
-	* style/tikz.el: New
-	* doc/changes.texi: Document TikZ style.
-	* Makefile.in: Add TikZ style to the build.
-
-2016-03-26  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix forward sync bug with multi-file documents
-
-	* tex.el (TeX-pdf-tools-sync-view): Use the current file for the
-	sync-view call, not always the master file (bug#23083).
-
-2016-03-19  Mosè Giordano  <mose@gnu.org>
-
-	Temporarily bind gc-cons-threshold in time-consuming task
-
-	* tex.el (TeX-search-files-by-type): Bind `gc-cons-threshold' to
-	  10000000 during the search, to reduce number of garbage collections
-	  during the task.
-
-2016-03-17  Matthew Leach  <matthew@mattleach.net>
-
-	Prompt for optional short caption parameter.
-
-	* latex.el (LaTeX-compose-caption-macro): New.
-	  (LaTeX-short-caption-prompt-length): New.
-	  (LaTeX-env-figure): Prompt for optional short caption parameter, when
-	  the caption length is >= `LaTeX-short-caption-prompt-length', and pass
-	  to `LaTeX-compose-caption-macro'.
-	* style/longtable.el ("longtable"): Likewise.
-	* style/psfig.el (LaTeX-env-psfigure): Likewise.
-	* doc/auctex.texi (Floats): Document short-caption prompting and
-	  `LaTeX-short-caption-prompt-length'.
-	* doc/changes.texi: Likewise.
-
-2016-03-16  Matthew Leach  <matthew@mattleach.net>
-
-	Improve prompts when defining LaTeX macros.
-
-	* latex.el (TeX-arg-default-argument-value): New.
-	  (TeX-arg-define-macro-arguments): New.
-	  (LaTeX-common-initialization): Use new LaTeX macro argument functions.
-
-2016-03-12  Matthew Leach  <matthew@mattleach.net>
-
-	Ensure LaTeX-indent-environment-list environments aren't filled
-
-	* tests/latex/latex-filling-in.tex: Add a tabular environment to ensure
-	  the body of the environment isn't filled as it is listed in
-	  LaTeX-indent-environment-list.
-	* tests/latex/latex-filling-out.tex: Likewise.
-
-2016-03-08  Matthew Leach  <matthew@mattleach.net>
-
-	Remove "table" and "table*" from LaTeX-indent-environment-list
-
-	* latex.el (LaTeX-indent-environment-list): Remove the "table" and
-	  "table*" elements.
-
-2016-03-04  Mosè Giordano  <mose@gnu.org>
-
-	Use TeX-quote-after-quote in all language style files
-
-	* style/icelandic.el ("icelandic"):
-	* style/polish.el ("polish"):
-	* style/polski.el ("polski"): Use value of `TeX-quote-after-quote'
-	  instead of hard-coding t.
-
-2016-02-28  Mosè Giordano  <mose@gnu.org>
-
-	Improve word-string regexp in TeX-warning
-
-	* tex-buf.el (TeX-warning): Match letters, numbers, colons, and hyphens,
-	  not just word constituents.  They may be preceeded by both grave
-	  accent and apostrophe, not only grave accent.
-	* tests/tex/compilation-log.txt: Add test case.
-	* tests/tex/error-parsing.el: Update result.
-
-2016-02-27  Mosè Giordano  <mose@gnu.org>
-
-	Another fix for vertical bad box warnings
-
-	* tex-buf.el (TeX-parse-error): Use different regexps for horizontal and
-	  vertical bad boxes, they cannot be handled together.
-	(TeX-warning): Do not move point when a vertical bad box has been found.
-	* tests/tex/compilation-log.txt: Add a test where the parser used to
-	  fail to find the file for warnings after a vertical bad box warning.
-	* tests/tex/error-parsing.el: Update result accordingly.
-
-2016-02-26  Mosè Giordano  <mose@gnu.org>
-
-	Fix parsing of vertical bad boxes context
-
-	* tex-buf.el (TeX-warning): Use as context for vertical bad boxes the
-	warning itself and don't move point.
-	* tests/tex/compilation-log.txt: Add a test for vertical bad boxes, and
-	horizontal bad boxes ending with "at line NN".  The two warnings are in
-	two consecutive lines, make sure the second one is correctly reported.
-	* tests/tex/error-parsing.el: Update result of the test accordingly.
-
-2016-02-26  Mosè Giordano  <mose@gnu.org>
-
-	Catch more bad box warnings
-
-	* tex-buf.el (TeX-error-list): More information for some elements of the
-	list.
-	(TeX-parse-error): Change regexp to catch bad vertical boxes as well and
-	provide new argument to `TeX-warning'.
-	(TeX-warning): Require an additional mandatory argument, `bad-box'.
-	Improve regexp for detecting ending line of horizontal bad boxes in
-	order to cater for the case "...at line NN".
-	* tests/tex/error-parsing.el: Update result of the test.
-
-2016-02-23  Mosè Giordano  <mose@gnu.org>
-
-	Avoid checking duplicate directories in TeX-check-files
-
-	* tex-buf.el (TeX-check-files): Delete duplicate directories in paths
-	  list before performing the check.
-
-2016-02-21  Mosè Giordano  <mose@gnu.org>
-
-	Fix detection of line number in TeX-warning
-
-	* tex-buf.el (TeX-warning): Require as additional mandatory argument the
-	  position where the warning starts.  Use it to limit
-	  `re-search-backward' when looking for the line number.
-	(TeX-parse-error): Provide additional argument to `TeX-warning'.
-	* tests/tex/compilation-log.txt: Add another case where the line number
-	  of the warning was mistaken.
-	* tests/tex/error-parsing.el: Update expected result of the test
-	  accordingly.
-
-2016-02-21  Mosè Giordano  <mose@gnu.org>
-
-	Improve LaTeX-warnings-regexp
-
-	* tex-buf.el (LaTeX-warnings-regexp): Catch also "LaTeX Font" warnings.
-
-2016-02-21  Mosè Giordano  <mose@gnu.org>
-
-	Another fix for TeX-parse-errro
-
-	* tex-buf.el (TeX-parse-error): Improve regexp for polishing file name.
-	* tests/tex/compilation-log.txt: Add example to test file.
-	* tests/tex/error-parsing.el: Update the expected result of the test
-	  accordingly.
-
-2016-02-21  Mosè Giordano  <mose@gnu.org>
-
-	Allow ignoring certain warnings
-
-	* tex.el (TeX-ignore-warnings, TeX-suppress-ignored-warnings): New
-	  customizable options.
-	(TeX-toggle-suppress-ignored-warnings): New function.
-	(TeX-mode-map): Add key-binding for `TeX-toggle-suppress-ignored-warnings'.
-	* tex-buf.el (TeX-error-list-skip-warning-p): Add new argument and use it.
-	(TeX-parse-TeX): Provide additional argument to
-	`TeX-error-list-skip-warning-p'.
-	(TeX-error-list): Document new information.
-	(TeX-find-display-help): Add new (ignored) argument.
-	(TeX-error): Add new element to `TeX-error-list' entry.
-	(TeX-warning): Set the "ignore" flag for `TeX-error-list'
-	(TeX-error-overview-make-entries): Provide additional argument to
-	`TeX-error-list-skip-warning-p'.
-	(TeX-error-overview-toggle-debug-bad-boxes):
-	(TeX-error-overview-toggle-debug-warnings): Determine
-	`TeX-master-directory' in `TeX-command-buffer'.
-	(TeX-error-overview-toggle-suppress-ignored-warnings): New function.
-	(TeX-error-overview-mode-map): Add key-binding for
-	`TeX-error-overview-toggle-suppress-ignored-warnings'.
-	(TeX-error-overview-menu): Add entry for
-	`TeX-error-overview-toggle-suppress-ignored-warnings'.
-
-2016-02-21  Mosè Giordano  <mose@gnu.org>
-
-	Show and hide warnings and bad boxes in error overview
-
-	* tex-buf.el (TeX-error-list-skip-warning-p): New function.
-	(TeX-parse-TeX): Skip warnings or bad boxes if they are to be ignored.
-	(TeX-error-list): Describe information present in the list.
-	(TeX-parse-error): When storing warnings and bad boxes, add them to
-	`TeX-error-list' even if `TeX-debug-bad-boxes' and `TeX-debug-warnings'
-	are nil.
-	(TeX-error-overview-make-entries): Skip warnings or bad boxes if they
-	are to be ignored.
-	(TeX-error-overview-toggle-debug-bad-boxes):
-	(TeX-error-overview-toggle-debug-warnings): New functions.
-	(TeX-error-overview-mode-map, TeX-error-overview-menu): Add
-	`TeX-error-overview-toggle-debug-bad-boxes' and
-	`TeX-error-overview-toggle-debug-warnings'.
-	(TeX-error-overview): Make the list of entries for the overview before
-	creating the buffer and use this list to decide whether there is
-	something to show.
-
-2016-02-14  Mosè Giordano  <mose@gnu.org>
-
-	Fix TeX-check-files
-
-	* tex-buf.el (TeX-check-files): Run the test in `TeX-master-directory'
-	  as well.
-
-2016-02-14  Arash Esbati  <esbati@gmx.de>
-
-	Add new style/splitidx.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* tex-style.el (LaTeX-splitidx-sindex-reftex-quick-id-key): Add
-	customizable variable.
-
-	* style/splitidx.el: New file.
-
-2016-02-14  Arash Esbati  <esbati@gmx.de>
-
-	Fix wrong usage of `TeX-auto-prepare-hook'
-
-	* style/theorem.el (TeX-auto-cleanup-hook):
-	* style/ntheorem.el (TeX-auto-cleanup-hook):
-	* style/newfloat.el (TeX-auto-cleanup-hook):
-	* style/amsthm.el (TeX-auto-cleanup-hook): Use
-	`TeX-auto-cleanup-hook' instead of mistakenly used
-	`TeX-auto-prepare-hook'.
-
-2016-02-14  Arash Esbati  <esbati@gmx.de>
-
-	Add support for missing macro \SetLabelAlign
-
-	* style/enumitem.el ("enumitem-SetLabelAlign"): Plug
-	\SetLabelAlign into AUCTeX parser.
-	(LaTeX-enumitem-SetLabelAlign-regexp): New variable.
-	(LaTeX-enumitem-auto-prepare): Reset
-	`LaTeX-auto-enumitem-SetLabelAlign'.
-	(LaTeX-arg-SetLabelAlign): New function to query the arguments of
-	\SetLabelAlign.
-	("enumitem"): Add \SetLabelAlign to style hook incl. fontification.
-	(LaTeX-arg-SetEnumitemValue): Use `completing-read' instead of
-	`TeX-read-key-val'.
-
-2016-02-13  Mosè Giordano  <mose@gnu.org>
-
-	Add support for Atril viewer
-
-	Suggested by Antoine Levitt.
-
-	* tex.el (TeX-evince-dbus-p): Take new arguments to specify desktop
-	  environment and application names.
-	(TeX-evince-sync-view-1): Rename from `TeX-evince-sync-view'.  Take new
-	  arguments to specify desktop environment and application names.
-	(TeX-atril-sync-view, TeX-evince-sync-view):
-	(TeX-view-program-select-evince): New functions.
-	(TeX-view-program-list-builtin): Add Atril entry and use
-	`TeX-view-program-select-evince' for Atril and Evince.
-	(TeX-source-correlate-mode): Register for Atril DBUS signal.
-	* doc/changes.texi: Mention Atril support.
-
-2016-02-09  Arash Esbati  <esbati@gmx.de>
-
-	Add support for dviout viewer
-
-	* doc/changes.texi: Mention support for dviout on Windows.
-
-	* tex.el (TeX-view-program-list-builtin): Add support for dviout
-	on Windows.  This setup works for `TeX-source-correlate-method'
-	set to (dvi . source-specials).
-	Reorder " %o" in entry for SumatraPDF.
-
-2016-02-09  Arash Esbati  <esbati@gmx.de>
-
-	Add support for SumatraPDF viewer
-
-	* doc/changes.texi: Mention support for SumatraPDF on Windows.
-	Fix typos.
-
-	* tex.el (TeX-view-program-list-builtin): Add support for
-	SumatraPDF on Windows.
-
-2016-02-08  Mosè Giordano  <mose@gnu.org>
-
-	Add support for Zathura viewer
-
-	* tex.el (TeX-view-program-list-builtin): Add Zathura.
-	* doc/changes.texi: Mention Zathura support and reworked error parsing.
-
-2016-02-07  Mosè Giordano  <mose@gnu.org>
-
-	Minor fix in TeX-documentation-texdoc
-
-	* tex.el (TeX-documentation-texdoc): Make it possible to run the
-	  function in read-only buffers.
-
-2016-02-07  Mosè Giordano  <mose@gnu.org>
-
-	Improve parsing of certain warnings
-
-	* tex-buf.el (TeX-warning): Get full context and line numbers for
-	  warnings matching `LaTeX-warnings-regexp'.
-	* tests/tex/compilation-log.txt: Add example warnings for this case.
-	* tests/tex/error-parsing.el: Update result of test accordingly.
-
-2016-02-07  Mosè Giordano  <mose@gnu.org>
-
-	Catch LaTeX class warnings
-
-	* tex-buf.el (LaTeX-warnings-regexp): New variable.  This is the same
-	  regexp used before by `TeX-LaTeX-sentinel-has-warnings' and
-	  `TeX-parse-error', but now catches class warnings as well.
-	(TeX-LaTeX-sentinel-has-warnings, TeX-parse-error): Use
-	`LaTeX-warnings-regexp'.
-
-2016-02-07  Mosè Giordano  <mose@gnu.org>
-
-	Fix TeX-parse-error
-
-	* tex-buf.el (TeX-parse-error): Remove from the file string pages of the
-	  output file.
-	* tests/tex/compilation-log.txt: Add a warning containing such faulty
-	  file name.
-	* tests/tex/error-parsing.el (TeX-error-parsing): Update result of the
-	  test accordingly.
-
-2016-02-07  Mosè Giordano  <mose@gnu.org>
-
-	Add ERT test for error parsing
-
-	* tests/tex/compilation-log.txt: Add minimal example of compilation log
-	  that failed to be parsed correctly with the old parsing function.
-	* tests/tex/error-parsing.el: New ERT test.
-
-2016-02-07  Mosè Giordano  <mose@gnu.org>
-
-	Add script to update the ChangeLog
-
-	* ChangeLog.1: Add copyright notice and information about included
-	  commits.
-	* Makefile.in: Add ChangeLog-related variables and rules.
-	* build-aux/gitlog-to-auctexlog: New script, adapted from GNU Emacs.
-
-2016-02-03  Arash Esbati  <esbati@gmx.de>
-
-	Another fix for file name regexp in TeX-documentation-texdoc
-
-	* tex.el (TeX-documentation-texdoc): Add `space' and `()'
-	to file name regexp for Windows paths.
-
-2016-02-02  Arash Esbati  <esbati@gmx.de>
-
-	Fix file name regexp in TeX-documentation-texdoc
-
-	* tex.el (TeX-documentation-texdoc): Add backslash separator for Windows
-	  paths.
-
-2016-02-02  Mosè Giordano  <mose@gnu.org>
-
-	Capture warnings from packages with hyphens in name
-
-	* tex-buf.el (TeX-LaTeX-sentinel-has-warnings): Add hyphen to regexps.
-	(TeX-parse-error): Ditto.
-
-2016-02-02  Mosè Giordano  <mose@gnu.org>
-
-	New function for reading documentation with texdoc
-
-	* tex.el (TeX-documentation-texdoc): New function.
-	(TeX-common-menu-entries): Replace `TeX-doc' with
-	`TeX-documentation-texdoc'.
-	(TeX-mode-map): Ditto.
-	* doc/auctex.texi (Documentation): Document `TeX-documentation-texdoc'
-	in place of `TeX-doc'.
-	* doc/changes.texi: Mention `TeX-documentation-texdoc'.
-
-2016-01-31  Tassilo Horn  <tsdh@gnu.org>
-
-	Capture message of LaTeX warnings
-
-	* tex-buf.el (TeX-parse-error): Capture message of LaTeX warnings.
-
-2016-01-30  Mosè Giordano  <mose@gnu.org>
-
-	Use default argument of completing-read in ConTeXt-environment
-
-	* context.el (ConTeXt-environment): Properly use default argument of
-	  `completing-read'.  Do not set `ConTeXt-default-environment' to
-	  `environment' if the latter is equal to the current default
-	  environment, like in `LaTeX-environment'.
-
-2016-01-30  Mosè Giordano  <mose@gnu.org>
-
-	Add completion for environments in ConTeXt
-
-	* context.el (ConTeXt-language-variable-list): Document variable.  Add
-	  `ConTeXt-environment-list' so that now completion for environments
-	  names in `ConTeXt-environment' function works.  Suggested by Andrea De
-	  Michele.
-
-2016-01-27  Mosè Giordano  <mose@gnu.org>
-
-	Change coding back to iso-8859-1, XEmacs doesn't support utf-8
-
-	* font-latex.el: Restore coding to iso-8859-1.
-	* style/alphanum.el: Ditto.
-	* style/dk-bib.el: Ditto.
-	* style/doc.el: Ditto.
-	* style/inputenc.el: Ditto.
-	* style/jura.el: Ditto.
-	* style/ltx-base.el: Ditto.
-	* style/ltxdoc.el: Ditto.
-	* tex-font.el: Ditto.
-	* tex.el: Ditto.
-
-2016-01-25  Mosè Giordano  <mose@gnu.org>
-
-	Code cleaning
-
-	* latex.el (TeX-arg-document): Remove useless (mapcar 'identity ...).
-	Suggested by Marcin Borkowski.
-	* style/biblatex.el (LaTeX-biblatex-package-options): Ditto.
-
-2016-01-24  Arash Esbati  <esbati@gmx.de>
-
-	Improve style/enumitem
-
-	* style/enumitem.el (LaTeX-enumitem-newlist-list)
-	(LaTeX-enumitem-newlist-list-item-arg)
-	(LaTeX-auto-enumitem-newlist): Remove variables.
-	(LaTeX-enumitem-newlist-list-local): Fix docstring.
-	(LaTeX-enumitem-auto-cleanup): Plug \newlist into AUCTeX parser.
-	("enumitem"): Offer only enumerated environments as completion for
-	\restartlist.
-
-2016-01-24  Arash Esbati  <esbati@gmx.de>
-
-	Improve font related queries
-
-	* style/theorem.el (LaTeX-theorem-fontdecl): Do not prefix the
-	elements with `TeX-esc'.
-	(LaTeX-arg-theorem-fontdecl): New function.
-	("theorem"): Use `LaTeX-arg-theorem-fontdecl' for font related
-	queries.
-
-2016-01-24  Arash Esbati  <esbati@gmx.de>
-
-	Improve font related queries
-
-	* style/ntheorem.el (LaTeX-ntheorem-fontdecl): Do not prefix the
-	elements with `TeX-esc'.
-	(LaTeX-arg-ntheorem-fontdecl): New function.
-	("ntheorem"): Use `LaTeX-arg-ntheorem-fontdecl' for font related
-	queries.
-
-2016-01-24  Arash Esbati  <esbati@gmx.de>
-
-	Improve font related queries
-
-	* style/amsthm.el (LaTeX-amsthm-fontdecl): Do not prefix the
-	elements with `TeX-esc'.
-	(LaTeX-arg-amsthm-fontdecl): New function.
-	("amsthm"): Use `LaTeX-arg-amsthm-fontdecl' for font related
-	queries.
-
-2016-01-23  Mosè Giordano  <mose@gnu.org>
-
-	Write TeX-style-hook-dialect to parsed file
-
-	* latex.el (BibTeX-auto-store): Run `TeX-bibtex-set-BibTeX-dialect'.
-	* tex.el (TeX-auto-store): Store `TeX-style-hook-dialect' from buffer
-	  and write it to parsed file when present.
-
-2016-01-23  Mosè Giordano  <mose@gnu.org>
-
-	Add new dialects
-
-	* context.el: Update copyright years.
-	(ConTeXt-dialect): New constant.
-	(ConTeXt-mode-common-initialization): Set `TeX-style-hook-dialect' to
-	`ConTeXt-dialect'.
-	* plain-tex.el: Update copyright years.
-	(plain-TeX-dialect): New constant.
-	(plain-TeX-common-initialization): Set `TeX-style-hook-dialect' to
-	`plain-TeX-dialect'.
-	* tex.el (TeX-style-hook-dialect): Document new dialects.
-	(TeX-style-hook-dialect-weight-alist): Add plain-tex and context dialects.
-
-2016-01-23  Mosè Giordano  <mose@gnu.org>
-
-	Convert tex-font.el to UTF-8 coding
-
-	* tex-font.el: set coding to utf-8.
-
-2016-01-23  Mosè Giordano  <mose@gnu.org>
-
-	Move \iff macro to Arrows section of LaTeX-math-default
-
-	* latex.el (LaTeX-math-default): \iff symbol is defined in base LaTeX,
-	  move it to the "Arrows" section.
-
-2016-01-20  Mosè Giordano  <mose@gnu.org>
-
-	Fix bug in subfigure style file
-
-	* style/subfigure.el ("subfigure"): Move `TeX-complete-list' inside
-	  append argument.  Fixes bug#22417.
-
-2016-01-17  Mosè Giordano  <mose@gnu.org>
-
-	Add some AMS arrows to LaTeX-math-default
-
-	* latex.el (LaTeX-math-default): Add `impliedby', `implies', and `iff'
-	  arrows.  Suggested by Aiko Kyle.
-
-2016-01-10  Mosè Giordano  <mose@gnu.org>
-
-	url macro accepts only braces in hyperref
-
-	* style/hyperref.el: Update copyright years.
-	("hyperref"): Remove "url" from
-	`LaTeX-verbatim-macros-with-delims-local', it was added by url.el, but
-	in hyperref "\url" has a different syntax.
-
-2015-12-18  Ivan Andrus  <darthandrus@gmail.com>
-
-	Fix bug in `preview-LaTeX-disable-pdfoutput'
-
-	* preview.el.in (preview-LaTeX-disable-pdfoutput): Allow one or more
-	spaces between command line arguments.
-
-2015-12-04  Tassilo Horn  <tsdh@gnu.org>
-
-	Delete .cvsignore
-
-	I'm pretty confident we won't switch back. ;-)
-
-2015-11-30  Arash Esbati  <esbati@gmx.de>
-
-	Fix query prompt
-
-	* style/ntheorem.el ("ntheorem"):
-	* style/theorem.el ("theorem"): Fix wrong query prompt.
-
-2015-11-30  Mosè Giordano  <mose@gnu.org>
-
-	Fix regex in texmathp
-
-	* texmathp.el: Replace \t with \r.  Reported by Marcin Borkowski.
-
-2015-11-24  Tassilo Horn  <tsdh@gnu.org>
-
-	Rename TeX-after-compilation-finished-hook to -functions
-
-	* tex-buf.el (TeX-after-compilation-finished-functions): Rename from
-	-hook to -functions.
-	(TeX-LaTeX-sentinel): Adapt.
-	* context.el (TeX-ConTeXt-sentinel): Adapt.
-
-2015-11-23  Arash Esbati  <esbati@gmx.de>
-
-	Add new style/ntheorem.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/ntheorem.el: New file.
-
-2015-11-23  Arash Esbati  <esbati@gmx.de>
-
-	Add new style/theorem.el
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/theorem.el: New file.
-
-2015-11-23  Arash Esbati  <esbati@gmx.de>
-
-	Improve style/amsthm.el
-
-	* style/amsthm.el (LaTeX-amsthm-fontdecl): Cover all font changing
-	declarations.
-	("amsthm"): Overrule the defintion for \newtheorem in `latex.el'.
-	("amsthm"): Use `TeX-completing-read-multiple' for font related
-	queries.
-
-2015-11-23  Tassilo Horn  <tsdh@gnu.org>
-
-	Rename TeX-after-TeX-LaTeX-command-finished-hook
-
-	* tex-buf.el (TeX-after-compilation-finished-hook): Rename from
-	TeX-after-TeX-LaTeX-command-finished-hook.
-	* context.el (TeX-ConTeXt-sentinel): Run
-	TeX-after-compilation-finished-hook when the compilation was successful.
-	* doc/auctex.texi (Modes and Hooks): Adapt docs.
-
-2015-11-21  Mosè Giordano  <mose@gnu.org>
-
-	Convert Elisp source files to UTF-8
-
-	* font-latex.el: Change coding to UTF-8
-	* style/alphanum.el: Ditto.
-	* style/dk-bib.el: Ditto.
-	* style/doc.el: Ditto.
-	* style/inputenc.el: Ditto.
-	* style/jura.el: Ditto.
-	* style/ltx-base.el: Ditto.
-	* style/ltxdoc.el: Ditto.
-	* tex.el: Ditto.
-
-2015-11-19  Mosè Giordano  <mose@gnu.org>
-
-	Fix bug in TeX-command-sequence
-
-	* tex-buf.el (TeX-command-sequence): Ask for TeX-master if unknown,
-	otherwise running this function on a file without a known `TeX-master'
-	will result in `TeX-master' being automatically set to "<none>" at some
-	point.
-	(TeX-region-file): Add a third compatibility argument and update
-	docstring accordingly.
-
-2015-11-19  Mosè Giordano  <mose@gnu.org>
-
-	Remove support to "Master:" line
-
-	* tex.el (TeX-convert-master): Remove now unused variable.
-	(TeX-master-file): Remove support to "Master:" line and update
-	documentation accordingly.
-
-2015-11-15  Mosè Giordano  <mose@gnu.org>
-
-	Activate RefTeX reference styles
-
-	* tex-style.el (LaTeX-reftex-ref-style-auto-activate): New
-	  customizable variable.
-	* style/cleveref.el ("cleveref"): Activate RefTeX reference style.
-	* style/fancyref.el ("fancyref"): Ditto.
-	* style/varioref.el ("varioref"): Ditto.
-	* style/hyperref.el ("hyperref"): Use
-	  `LaTeX-reftex-ref-style-auto-activate'.
-
-2015-11-15  Mosè Giordano  <mose@gnu.org>
-
-	Determine AUCTEXDATE and AUCTEXVERSION from git
-
-	* aclocal.m4 (AC_DATE_VERSION_FROM_CHANGELOG): if this is git
-	  repository, use it to determine the variables.
-	* autogen.sh: Ditto.
-
-2015-11-14  Mosè Giordano  <mose@gnu.org>
-
-	Fix error in autogen.sh, configure, and Makefile
-
-	* Makefile.in (doc/Makefile): Replace ChangeLog with ChangeLog.1.
-	* autogen.sh: Ditto.
-	* configure.ac: Ditto.
-	* doc/Makefile.in (version.texi): Ditto.
-
-2015-11-13  Mosè Giordano  <mose@gnu.org>
-
-	Drop ChangeLog
-
-	* .gitignore: Add ChangeLog and auto dirs in tests.
-	* ChangeLog.1: Rename from ChangeLog.
-	* Makefile.in (EXCLUDEDFILES): Exclude build-aux directory.
-	* build-aux/gitlog-to-changelog: Copy script from gnulib.
-
-2014-05-02  Tassilo Horn  <tsdh@gnu.org>
-
-	Improve new-file regex.
-
-	* tex-buf.el (TeX-parse-error): Improve new-file regex.
-
-2014-04-29  Tassilo Horn  <tsdh@gnu.org>
-
-	Fix Wrong type argument: characterp, nil error.
-
-	* tex-buf.el (TeX-format-filter): Fix error caused by trying to
-	get char syntax from char after EOF.
-
-2014-04-27  Tassilo Horn  <tsdh@gnu.org>
-
-	Don't use TRIM arg of split-string.
-
-	* tex-buf.el (TeX-parse-error): Don't use TRIM arg of
-	`split-string' which is new in emacs 24.4.
-
-2014-04-25  Tassilo Horn  <tsdh@gnu.org>
-
-	Improve line wrap removal heuristics.
-
-	* tex-buf.el (TeX-format-filter): Remove linebreaks at columns 79
-	and also column 80.  Also remove linebreaks preceded by a period
-	that are followed by a word character to remove linebreaks in file
-	names that are wrapped just after the period starting the file
-	name extension.
-
-2014-04-24  Tassilo Horn  <tsdh@gnu.org>
-
-	Improve TeX error parsing.
-
-	* tex-buf.el (TeX-error): Error if file containing the TeX error
-	doesn't exist instead of finding a new file.
-	(TeX-parse-error): Greatly simplify the new file and end of file
-	regexps.
-
-2015-11-13  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.89 released.
-
-2015-11-12  Mosè Giordano  <mose@gnu.org>
-
-	* RELEASE: Update AUCTeX version, the new features section, and
-	the list of contributors.
-
-	* configure.ac: Update AUCTeX version.
-
-	* doc/changes.texi: Mention PDF Tools and generic features for
-	11.89 release.
-
-	* doc/tex-ref.tex: Update AUCTeX version and copyright years
-	across the file.
-
-	* latex.el: Update copyright year.
-
-	* latex/preview.dtx: Manually update release version.
-
-	* Makefile.in (WEMACSPACKAGE): Update for Emacs 24.5
-	(www-doc): Download gendocs.sh patch from AUCTeX repository.
-
-	* tex.el (TeX-view-predicate-list-bultin): For
-	`has-no-display-manager' predicate, use the current test only for
-	old Emacsen, otherwise employ `display-graphic-p'.  Suggested by
-	Santiago Saavedra.
-
-2015-11-11  Mosè Giordano  <mose@gnu.org>
-
-	* tests/latex/latex-test.el (LaTeX-math-indent)
-	(LaTeX-change-environment-with-esc): New tests.
-
-	* tests/latex/math-indent-in.tex: New test file.
-
-	* tests/latex/math-indent-out.tex: Ditto.
-
-2015-11-10  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-fill-break-at-separators): Change default value
-	to opening only inline and display math switches.
-
-	* tests/latex/latex-filling-in.tex: New test file.
-
-	* tests/latex/latex-filling-out.tex: Ditto.
-
-	* tests/latex/latex-test.el (LaTeX-indent-tabular-test/in)
-	(LaTeX-indent-tabular-test/out): Remove variables defined with
-	`defvar'.
-	(AUCTeX-set-ert-path): New function for setting the path of the
-	ERT test files.
-	(LaTeX-filling): New ERT test.
-
-2015-11-10  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-revert-document-buffer): New function.
-	(TeX-after-TeX-LaTeX-command-finished-hook): Mention it in docstring.
-	* doc/auctex.texi (Modes and Hooks): Mention it in manual.
-
-2015-11-10  Santiago Saavedra  <ssaavedra@gpul.org>  (tiny change)
-
-	* tex.el (TeX-command-list, TeX-view-program-list-builtin)
-	(TeX-view-program-selection): Add dvi2tty as a first-class
-	command, removing it from a load-time quasiquotation so that the
-	strategy for selecting it or evince goes down to the frame
-	performing the View command.  Fixes bug#21873.
-
-2015-11-09  Mosè Giordano  <mose@gnu.org>
-
-	* tex-info.el: Update copyright years.
-	(Texinfo-nodename-de-escape, Texinfo-nodename-escape): Use
-	`TeX-assoc-string' in place of `assoc-string'.
-
-2015-11-08  Mosè Giordano  <mose@gnu.org>
-
-	* tex-info.el (TeX-texinfo-mode): Set `TeX-output-extension'.
-	Remove compatibility code with old Emacsen.
-
-2015-11-06  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-check-TeX, TeX-check-TeX-command-not-found): New
-	customizable options.
-	(TeX-command): Do a better check for the presence of a TeX
-	distribution.  Run `call-process' instead of `executable-find',
-	like `TeX-run-command' actually does.  The point is that
-	`call-process' and `start-process' use `PATH' environment
-	variable, `executable-find' uses `exec-path' variable and they do
-	not need to match, but we should check what `TeX-run-command' will
-	really do.
-
-	* doc/auctex.texi (Processor Options): Document `TeX-check-TeX'.
-
-	* doc/changes.texi: Mention `TeX-check-TeX'.
-
-2015-11-03  Mosè Giordano  <mose@gnu.org>
-
-	* doc/auctex.texi (Processor Options): Document
-	`ConTeXt-Mark-version'.
-	(Multifile): Mention `dwim' value for `TeX-master'.
-
-	* doc/changes.texi: Mention `ConTeXt-Mark-version'.
-
-2015-11-02  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (TeX-arg-document): When `TeX-arg-input-file-search' is
-	nil, use `LaTeX-style-list' to complete document classes.  Fixes
-	bug#21814.
-
-2015-10-31  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/hologo.el: New file.
-
-2015-10-28  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-fill-break-at-separators): Default to nil
-	because many users don't like that special filling.
-
-	* tex-info.el (Texinfo-make-node-list): Warn about duplicate
-	nodes.  Return nodes in order instead of reversed.
-
-2015-10-25  Vincent Belaïche  <vincent.b.1@hotmail.fr>
-
-	* tex-info.el (Texinfo-nodename-de-escape): New defun.
-	(Texinfo-nodename-escape): New defun.
-	(Texinfo-make-node-list): New defun, code taken from
-	Texinfo-insert-node into this function for the sake of code
-	factorization.  In addition, (1) allow node name not to be
-	followed by a comma --- i.e. next node etc. unspecified --- (2)
-	trim trailing blanks after node name, and (3) de-escape @comma{}
-	before insertion of node name into the list.
-	(Texinfo-insert-node): (1) Use new function
-	`Texinfo-make-node-list', and (2) escape node names for commas.
-	(Texinfo-arg-nodename): New defun.
-	(TeX-texinfo-mode): (1) Remove `group' from list of commands,
-	`group' is an environment, not a command.  (2) Add
-	`guillemetleft', `guillemetright', `guilsinglleft',
-	`guilsinglright', `quotedblbase' and `quotesinglbase' to the list
-	of commands.  (3) For commands `pxref', `ref' and `xref', use new
-	function `Texinfo-arg-nodename' to read node name with completion.
-
-2015-10-24  Arash Esbati  <esbati@gmx.de>
-
-	* style/enumitem.el (LaTeX-enumitem-auto-cleanup): Move some
-	operations from style hook into this function.
-	(LaTeX-enumitem-newlist-list-item-arg-local): Delete now unused
-	variable.
-
-	* style/amsthm.el (LaTeX-amsthm-theoremstyle-list): New variable
-	replacing the deleted function
-	`LaTeX-amsthm-complete-theoremstyle'.
-	(LaTeX-amsthm-env-label): New function to insert user defined
-	environments.
-	("amsthm"): Improve handling of "newtheorem*" and
-	"newtheoremstyle".
-
-	* style/AlegreyaSans.el ("AlegreyaSans"): Remove SmallCaps
-	font declaration command.
-
-	* style/Alegreya.el ("Alegreya"): Remove SmallCaps
-	font declaration command.
-
-	* style/caption.el (LaTeX-arg-caption-captionbox): Fix doctring.
-
-	* style/subcaption.el (LaTeX-arg-subcaption-subcaption): Fix
-	doctring.
-	(LaTeX-arg-subcaption-subcaptionbox): ditto.
-
-2015-10-19  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-command): Check that AUCTeX can find a working
-	TeX distribution before running some *TeX commands.
-
-2015-10-18  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el (fboundp): Define a `TeX-completing-read-multiple'
-	version for GNU Emacs >= 24.4.  Fixes bug#19504.
-
-2015-10-13  Mosè Giordano  <mose@gnu.org>
-
-	* style/pstricks.el ("pstricks"): Do not disable PDF mode if XeTeX
-	engine is used.  Suggested by Mandar Mitra.
-
-2015-10-09  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Fill $...$ like
-	\(...\) (bug#21645)
-
-2015-10-08  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el (TeX-expand-list-builtin): New variable.
-	(TeX-expand-list): Move all entries to `TeX-expand-list-builtin'
-	and update docstring.
-	(TeX-expand-list): New function.
-
-	* tex-buf.el (TeX-command-expand): Use `TeX-expand-list' function.
-
-	* doc/auctex.texi (Starting Viewers): Mention
-	`TeX-expand-list-builtin'.
-
-	* doc/changes.texi: Mention change to `TeX-expand-list'.
-
-2015-10-08  Arash Esbati  <esbati@gmx.de>
-
-	* style/longtable.el ("longtable"): Use `LaTeX-add-counters' on
-	"LTchunksize" and not `TeX-add-symbols'.
-
-	* style/enumitem.el (LaTeX-arg-SetEnumitemKey): Remove unused
-	`prompt' from arguments list.
-	(LaTeX-arg-SetEnumitemValue): ditto.
-
-	* style/listings.el (LaTeX-listings-key-val-options-local): New
-	variable used for all key-val queries.
-	("listings-lstdefinestyle"): Add parsing support for
-	"\lstdefinestyle".
-	(LaTeX-listings-lstnewenvironment-regexp): Add missing "s" to
-	"listing".
-	(LaTeX-listings-update-style-key): New function adding newly
-	defined values to "style" key in
-	`LaTeX-listings-key-val-options-local'.
-	("listings"): Extend "lstdefinestyle".
-
-	* style/wrapfig.el ("wrapfig"): Check for new floating
-	environments definded through "newfloat.el" and offer them as
-	completion to "wrapfloat" environment.
-
-2015-10-05  Mosè Giordano  <mose@gnu.org>
-
-	* context.el (TeX-ConTeXt-sentinel): Parse ConTeXt Mark IV output.
-
-	* tex-buf.el (TeX-TeX-sentinel-check): Ditto.
-
-2015-10-05  Arash Esbati  <esbati@gmx.de>
-
-	* style/newfloat.el (LaTeX-newfloat-auto-cleanup): Check if
-	`LaTeX-caption-supported-float-types' from caption.el is bound and
-	update it accordingly.  Fix docstring.
-	("newfloat"): Fix wrong check with (LaTeX-largest-level).
-	("newfloat"): Use `LaTeX-newfloat-key-val-options-local' and
-	delete redundant code.
-
-2015-10-04  Mosè Giordano  <mose@gnu.org>
-
-	* context.el (ConTeXt-Mark-version): New customizable and
-	safe-local variable.
-	(ConTeXt-expand-command): New function.
-	(ConTeXt-expand-options): Use `ConTeXt-Mark-version'.
-
-	* tex.el (TeX-command-list): Use %(cntxcom) expander in all
-	ConTeXt programs.  Remove MkIV entry.
-	(TeX-expand-list): Add %(cntxcom).
-
-2015-10-04  Tassilo Horn  <tsdh@gnu.org>
-
-	* font-latex.el (font-latex-math-environments): Add math
-	environment.
-
-2015-10-04  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el (TeX-command-list): Add MkIV to `TeX-command-list'.
-
-2015-09-29  Mosè Giordano  <mose@gnu.org>
-
-	* style/newfloat.el (LaTeX-newfloat-auto-cleanup): Replace another
-	`pushnew' with `add-to-list', previously overlooked.
-
-2015-09-28  Mosè Giordano  <mose@gnu.org>
-
-	* style/newfloat.el: Do not require cl at loading time.
-	(LaTeX-newfloat-auto-cleanup): Append elements to
-	`LaTeX-label-alist' in order not to override possible custom
-	values.
-
-2015-09-27  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/newfloat.el: New file.
-
-	* style/longtable.el ("longtable"): Make package lengths available
-	through `LaTeX-add-lengths' and not `TeX-add-symbol'.
-
-2015-09-26  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el (TeX-search-files-kpathsea): Remove duplicates
-	directories.
-
-2015-09-26  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX--prettify-symbols-compose-p): New function.
-	(VirTeX-common-initialization): Use it.
-
-2015-09-25  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/subcaption.el: New file.
-
-	* style/caption.el (LaTeX-caption-key-val-options): Fix values of hypcap-key.
-	(LaTeX-caption-update-key-val-options): Add support for
-	subcaption.el if loaded.
-	(LaTeX-arg-caption-captionbox): Do not query for the third
-	optional arg. if the second one is empty.
-	("caption"): Add support for all lowercase \continuedfloat*?.
-	("caption"): Fix fontification for \captionof.
-
-	* style/hyperref.el ("hyperref"): Make
-	`LaTeX-indent-environment-list' local before adding new env's.
-
-	* style/filecontents.el ("filecontents"): Make
-	`LaTeX-indent-environment-list' local before adding new env's.
-
-	* style/fontenc.el: Fix mail address in Maintainer-header.
-
-2015-09-25  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-common-initialization): Remove "abstract"
-	environment, it is not defined in latex.ltx.
-
-	* style/amsart.el ("amsart"): Add "abstract" environment.
-
-	* style/amsbook.el ("amsbook"): Ditto.
-
-	* style/article.el ("article"): Ditto.
-
-	* style/memoir.el ("memoir"): Ditto.
-
-	* style/report.el ("report"): Ditto.
-
-	* style/scrartcl.el ("scrartcl"): Ditto.
-
-	* style/scrreprt.el ("scrreprt"): Ditto.
-
-2015-09-24  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el (TeX-doc): Use default argument of `completing-read'.
-
-2015-09-22  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-find-matching-end): Find correct end when point
-	is already on the name in \end{name}.
-
-2015-09-20  Mosè Giordano  <mose@gnu.org>
-
-	* .gitignore: Do not ignore auto.el.
-
-	* Makefile.in (install-metadata): auto.el is not there anymore,
-	we do not need to test if preview is enabled here.
-
-2015-09-19  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-error-overview): Fix typo in error message.
-	(TeX-TeX-sentinel): Fix error parsing.
-
-2015-09-13  Arash Esbati  <esbati@gmx.de>
-
-	* style/eso-pic.el (LaTeX-eso-pic-package-options-list): Rename
-	from `LaTeX-eso-pic-package-options'.
-	(LaTeX-eso-pic-package-options): Use renamed variable.
-
-	* style/AlegreyaSans.el: New file.
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/Alegreya.el: New file.
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/fontenc.el: New file.
-
-2015-09-10  Mosè Giordano  <mose@gnu.org>
-
-	* style/gloss-italian.el ("gloss-italian"): Fix "textitalian"
-	macro and "italian" environment arguments.
-
-	* style/polyglossia.el (LaTeX-polyglossia-prepare): Clear
-	`LaTeX-polyglossia-lang-list'.
-	(LaTeX-polyglossia-cleanup): Remove clearing of
-	`LaTeX-polyglossia-lang-list'.
-	(TeX-update-style-hook): Append
-	`LaTeX-polyglossia-load-languages'.
-	("polyglossia"): Remove `LaTeX-polyglossia-load-languages' from
-	here.
-
-2015-09-09  Mosè Giordano  <mose@gnu.org>
-
-	* style/polyglossia.el: Remove
-	`LaTeX-polyglossia-italian-options-list', moved to
-	gloss-italian.el.
-	(LaTeX-polyglossia-setkeys-regexp): Fix regexp.
-	(LaTeX-polyglossia-cleanup): Remove useless let-bound variables
-	and set `LaTeX-polyglossia-lang-list'.
-	(LaTeX-polyglossia-active-languages)
-	(LaTeX-polyglossia-lang-option-member): Use
-	`LaTeX-polyglossia-lang-list' variable instead of function.
-	(LaTeX-polyglossia-load-languages): New function.
-	("polyglossia"): Use it.
-
-	* style/gloss-italian.el: New style file.
-
-	* Makefile.in (STYLESRC): Activate it.
-
-	* style/polyglossia.el: New style file.
-
-	* Makefile.in (STYLESRC): Activate it.
-
-2015-09-08  Arash Esbati  <esbati@gmx.de>
-
-	* style/hyperref.el ("hyperref"): Add completion for starred
-	version of `\autoref' incl. fontification.
-	("hyperref"): Add fontification support for `\hypersetup'.
-
-2015-09-08  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-command-default): Fix bug where wrong command
-	was guessed for region files.
-
-2015-09-07  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (LaTeX-idx-md5-alist, LaTeX-idx-changed-alist): New
-	variables.
-	(TeX-command-sequence): Call file function without optional
-	arguments.
-	(TeX-command-default): Suggest "Index" when appropriate.
-	(TeX-run-TeX): Store value of `LaTeX-idx-md5-alist'.
-	(TeX-run-index): New function.
-	(TeX-LaTeX-sentinel): Set `LaTeX-idx-changed-alist'.
-	(TeX-index-sentinel): New function.
-
-	* tex.el (TeX-command-list): Mention "makeindex" in "Index" help.
-	Suggested by Arash Esbati.
-
-	* doc/changes.texi: Mention ability to suggest makeindex when
-	needed.
-
-	* doc/todo.texi (Wishlist): Remove reference to makeindex.
-
-	* doc/tex-ref.tex: Update copyright years.
-	Mention C-c C-a key binding.
-
-2015-09-05  Tassilo Horn  <tsdh@gnu.org>
-
-	* font-latex.el (font-latex-unfontify-region): Also remove the
-	`invisible' text properties.
-
-2015-09-04  Mosè Giordano  <mose@gnu.org>
-
-	* doc/auctex.texi (Starting a Command): Update references to
-	`TeX-command-run-all' and C-c C-a key binding.
-
-	* doc/changes.texi: Ditto.
-
-	* doc/quickstart.texi (Processing Facilities): Ditto.
-
-	* tex-buf.el (TeX-command-run-all): Use `universal-argument' to
-	reference C-u.
-
-2015-09-04  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-command-sequence-file-function): New variable.
-	(TeX-command-sequence): Use it.
-	(LaTeX-command-section-boundaries): Recognize end of document as
-	ultimate boundary.
-	(LaTeX-command-section): Signal an error if not in a LaTeX buffer.
-	(LaTeX-command-run-all-section): Ditto.
-
-	* tex.el: Add autoloads for the new commands.
-
-	* tex-buf.el (TeX-region-update): New function.
-	(TeX-command-region): Use it.
-	(LaTeX-command-section-boundaries): New function.
-	(LaTeX-command-section): Use it.
-	(TeX-command-run-all-region): New command.
-	(LaTeX-command-run-all-section): New command.
-	(TeX-command-run-all): Move it here from tex.el.
-
-	* tex.el (TeX-command-run-all): Rename from TeX-update.
-	(TeX-mode-map): Bind TeX-command-run-all to C-c C-a.
-
-2015-09-03  Tassilo Horn  <tsdh@gnu.org>
-
-	* font-latex.el (font-latex-fontify-script): Add possible value
-	`multi-level' to allow raising/lowering scripts of scripts, and
-	another value `invisible' which in addition hides the ^ and _
-	characters in scripts.
-	(font-latex-match-script): Use it.
-	(font-latex-make-user-keywords): Add font-lock entry for script
-	signs.
-	(font-latex-match-script-chars): New function.
-
-	* tex.el (TeX-tex-mode): Don't ignore case when matching the
-	TeX-format-list regexes.
-	(TeX-expand-list): Add expansion of %(PDFout) to -output-format
-	option for AmS-TeX.
-	(TeX-command-list): Use it instead of calling the non-existing
-	pdfamstex command.
-
-2015-09-02  Tassilo Horn  <tsdh@gnu.org>
-
-	* font-latex.el: Remove code which set up font-latex for use with
-	stock latex-mode on load.
-
-2015-09-01  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-command-sequence): Add argument for processing
-	the region file instead of the master file.
-
-	* tex.el (TeX--if-macro-fboundp): New portability macro.
-	(VirTeX-common-initialization): Use it.
-
-2015-08-31  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-previous-error): Delete point in error message.
-	(TeX-command-default)
-	(TeX-run-set-command): Take care of `TeX-PDF-via-dvips-ps2pdf'.
-	(TeX-run-dvips, TeX-run-ps2pdf): New functions.
-	(TeX-TeX-sentinel, TeX-TeX-sentinel-check, TeX-LaTeX-sentinel):
-	Take care of `TeX-PDF-via-dvips-ps2pdf'.
-	(TeX-dvips-sentinel, TeX-ps2pdf-sentinel): New functions.
-	(TeX-parse-command, TeX-output-revert-buffer): Delete point in
-	error message.
-
-	* tex.el (TeX-command-list): Add "Dvips" and "Ps2pdf" entries.
-	(TeX-expand-list): Take care of `TeX-PDF-via-dvips-ps2pdf'.
-	(TeX-PDF-via-dvips-ps2pdf): New customizable and safe-local
-	variable.
-	(TeX-toggle-PDF-via-dvips-ps2pdf): New function.
-	(TeX-mode-specific-command-menu-entries): Add "PDF via dvips +
-	ps2pdf" entry.
-
-	* doc/auctex.texi (Processor Options): Document
-	`TeX-PDF-via-dvips-ps2pdf' and fix a typo.
-
-	* doc/changes.texi: Mention `TeX-PDF-via-dvips-ps2pdf'.
-
-	* doc/quickstart.texi (Processing Facilities): Mention
-	`TeX-PDF-via-dvips-ps2pdf'.
-
-	* tex-buf.el: Update copyright year.
-	(TeX-command-sequence-max-runs-same-command)
-	(TeX-command-sequence-max-runs): New customizable variables.
-	(TeX-command-sequence-count-same-command)
-	(TeX-command-sequence-count, TeX-command-sequence-last-command)
-	(TeX-command-sequence-sentinel, TeX-command-sequence-command): New
-	variables.
-	(TeX-command-sequence): New function.
-	(TeX-command-default): New function, stripped off from
-	`TeX-command-query'.
-	(TeX-command-query): Use `TeX-command-default'.
-	(TeX-command-sequence-sentinel): New function.
-
-	* tex.el (TeX-update): New function.
-	(TeX-mode-map): Add key binding for `TeX-update'.
-	(TeX-mode-specific-command-menu-entries): Add entry for
-	`TeX-update'.
-
-	* doc/auctex.texi: Update copyright year.
-	(Starting a Command): Document `TeX-update'.
-
-	* doc/changes.texi: Update copyright year.
-	Mention `TeX-update'.
-
-	* doc/quickstart.texi (Processing Facilities): Mention
-	`TeX-update' and `TeX-error-overview'.
-
-	* doc/todo.texi: Update copyright year.
-	(Wishlist): Remove entry for `TeX-update'.
-
-2015-08-30  Arash Esbati  <esbati@gmx.de>
-
-	* style/caption.el ("caption"): Add support for undocumented
-	macros `\captionbox[*]'.
-	(LaTeX-arg-caption-captionbox): New function.
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/transparent.el: New file.
-
-	* style/filecontents.el ("filecontents"): Do not indent the
-	content of `filecontents[*]' environment.
-
-	* style/hyperref.el ("hyperref"): Do not indent the content of
-	`Form' environment.
-
-	* style/array.el ("array"): Add fontification for
-	`\newcolumntype'.
-
-2015-08-28  Tassilo Horn  <tsdh@gnu.org>
-
-	* Version 11.88.8 released.
-
-2015-08-28  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-mode-syntax-table): Use punctuation syntax for
-	character | (bug#21366).
-
-2015-08-24  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (VirTeX-common-initialization): Add support for
-	`prettify-symbols-mode'.
-
-2015-08-21  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-check-engine): New customizable variable.
-	(TeX-check-engine-list): New variable.
-	(TeX-check-engine-add-engines): New function.
-	(TeX-check-engine): New function.
-	(TeX-command): Use `TeX-check-engine' and update docstring
-	accordingly.
-
-	* style/fontspec.el ("fontspec"): Add engine restrictions.
-
-	* doc/auctex.texi (Processor Options): Document
-	`TeX-check-engine'.
-
-	* doc/changes.texi: Mention `TeX-check-engine'.
-
-2015-08-20  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-error-overview-jump-to-source)
-	(TeX-error-overview-goto-log): New functions.
-	(TeX-error-overview-mode-map): Add
-	`TeX-error-overview-jump-to-source' and
-	`TeX-error-overview-goto-log'.
-	(TeX-error-overview-menu): Define menu for TeX error overview.
-	(TeX-error-overview-mode): Add menu.
-
-	* doc/auctex.texi (top)
-	(Debugging): Add section for error overview.
-	(Error overview): Document new functions and keys.
-
-2015-08-19  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-label): Mention in the docstring the returned
-	value.  Let-bind `TeX-read-label-prefix' and use `TeX-read-label'
-	to read the label.
-	(TeX-read-label-prefix): New variable.
-	(TeX-read-label): New function.
-	(TeX-arg-label): Use `TeX-read-label' and mention
-	`TeX-read-label-prefix' in docstring.
-	(TeX-arg-define-label): Mention `TeX-read-label-prefix' in
-	docstring.
-
-2015-08-14  Arash Esbati  <esbati@gmx.de>
-
-	* latex.el (LaTeX-common-initialization): Fix the subgroup number
-	in the regex for `\\(this\\)?pagestyle'
-
-2015-08-10  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (TeX-latex-mode): Call LaTeX-preview-setup only if its
-	bound.
-
-	* preview.el.in (LaTeX-preview-setup): Setup menu and keymap only
-	once.
-
-2015-08-09  Arash Esbati  <esbati@gmx.de>
-
-	* style/enumitem.el ("enumitem"): Cater for the starred version of
-	`\AddEnumerateCounter'.
-
-	* style/ragged2e.el ("ragged2e"): Make package lengths available
-	through `LaTeX-add-lengths' and not `TeX-add-symbol'.
-
-2015-08-07  Tassilo Horn  <tsdh@gnu.org>
-
-	* Version 11.88.7 released.
-
-	* latex.el (TeX-latex-mode): Call `LaTeX-preview-setup'
-	unconditionally instead of calling it from `LaTeX-mode-hook' which
-	breaks things if that hook is customized (bug#21188).
-
-	* preview.el.in: Don't add `LaTeX-preview-setup' to
-	`LaTeX-mode-hook'.
-
-2015-07-21  Arash Esbati  <esbati@gmx.de>
-
-	* style/nameref.el ("nameref"): Add missing commands `\nameref*'
-	and `\Nameref'.
-
-	* style/textpos.el ("textpos"): Fix the name of the provided env's
-	which is `textblock' and not `textpos'.
-
-2015-07-18  Arash Esbati  <esbati@gmx.de>
-
-	* latex.el (LaTeX-common-initialization): Query for the default
-	value of first arg when (re-)defining new environments.
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/vwcol.el: New file.
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/textpos.el: New file.
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/environ.el: New file.
-
-	* style/tabulary.el ("tabulary"): Add `LCRJ' to
-	`LaTeX-array-column-letters'.
-
-	* style/tabularx.el ("tabularx"): Add `X' to
-	`LaTeX-array-column-letters'.
-
-	* style/array.el: Parse user-defined new column types and add them
-	to `LaTeX-array-column-letters'.
-
-2015-07-09  Mosè Giordano  <mose@gnu.org>
-
-	* latex/README: restore file deleted by mistake when preview/
-	directory has been moved to top level.
-
-	* Makefile.in: Use everywhere $(MAKE) in place of make.
-
-2015-06-21  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Add support for hf-tikz
-	messages.
-
-	* style/mnras.el: New style file.
-
-	* Makefile.in (STYLESRC): Activate it.
-
-2015-06-14  Arash Esbati  <esbati@gmx.de>
-
-	* style/pdfpages.el ("pdfpages"): Restrict suggested files to
-	*.pdf files.  File name should be relative to master file
-	directory.
-
-2015-06-13  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-LaTeX-sentinel-has-warnings, TeX-parse-error):
-	Cater for packages with digits in their names (e.g., fixltx2e,
-	which emits a warning from TeX Live 2015).
-
-2015-06-09  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-evince-dbus-p): Explicitly bind dbus-debug to nil in
-	order to really ignore dbus errors with dbus-ignore-errors.
-
-2015-06-05  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/pdfpages.el: New file.
-
-	* style/listings.el (LaTeX-listings-auto-cleanup): Add support for
-	the optional argument of env's defined with `\lstnewenvironment'.
-	(LaTeX-listing-lstnewenvironment-regexp): Ditto.
-
-2015-06-05  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* tex.el (featurep): Restore compatibility with emacs versions
-	which don't have `activate-mark' (Emacs <= 22).
-
-2015-06-02  Arash Esbati  <esbati@gmx.de>
-
-	* latex.el (LaTeX-auto-cleanup): Prepare so that an optional
-	environment arg is also queried.
-
-2015-06-01  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-auto-env-args-with-opt): New variable for
-	collecting environments with an optional argument.
-	(LaTeX-auto-regexp-list): Use it.
-	(LaTeX-auto-cleanup): Initialize \newenvironment{foo}[n][d]{}{}
-	with the n-1 remaining mandatory arguments.
-
-2015-05-29  Nicolas Richard  <youngfrog@members.fsf.org>
-
-	* latex.el (LaTeX-backward-paragraph): Make it work in narrowed
-	buffers.  Fixes bug#20685.
-
-2015-05-18  Orlando Iovino  <orlando.iovino@yahoo.it>  (tiny change)
-
-	* style/beamer.el ("beamer"): Add `subtitle' to the `slide-title'
-	class.
-
-2015-05-16  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new styles.
-
-	* style/newpxmath.el: New file.
-
-	* style/newpxtext.el: New file.
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Allow for
-	multiple mandatory argument for a verbatim environment.
-
-	* style/listings.el ("listings"): Add support for parsing new
-	env's defined with `\lstnewenvironment' command.
-
-2015-05-08  Tassilo Horn  <tsdh@gnu.org>
-
-	* Version 11.88.6 released.
-
-2015-05-08  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-mode-syntax-table): Use paired delimiter syntax for
-	character |.
-	(TeX-tree-expand): Fix docstring.
-
-2015-05-07  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el: Update copyright years.
-	(TeX-view-program-list): Fix type.  (Bug#20513)
-
-2015-05-05  Mosè Giordano  <mose@gnu.org>
-
-	* style/italian.el: Evaluate `TeX-quote-after-quote'.
-
-2015-05-01  Tassilo Horn  <tsdh@gnu.org>
-
-	* Version 11.88.5 released.
-
-2015-05-01  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-tree-expand): Expand all given vars in just one
-	single call of kpsewhich.  Users reported that on some windows and
-	mac systems, kpsewhich is extremely slow leading to auctex startup
-	times of several seconds.
-
-2015-04-29  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-string-divide-number-unit): Fix docstring.
-
-	* style/mathtools.el ("mathtools"): Fix typos.
-
-2015-04-25  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-parse-macro): Improve docstring.
-
-2015-04-19  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-clean): Also regexp-quote TeX-region-file.
-
-2015-04-17  Tassilo Horn  <tsdh@gnu.org>
-
-	* preview.el.in (preview-datadir, preview-lispdir): Delete these
-	two variables.
-	(preview-filter-specs): Use TeX-data-directory in place of
-	preview-datadir.
-
-	* configure.ac: Remove auto.el from AC_OUTPUT.
-
-	* Makefile.in (auto.el): Delete target.
-
-2015-04-11  Tassilo Horn  <tsdh@gnu.org>
-
-	* style/mathtools.el (LaTeX-mathtools-env-multlined): Don't call
-	newline-and-indent after inserting environment.
-
-2015-04-11  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/attachfile.el: New file.
-
-	* style/fbb.el: Update style to LaTeX package v1.07 from
-	2015/04/06.
-
-	* style/erewhon.el ("erewhon"): Update style to LaTeX package
-	v1.04 from 2015/04/07.
-
-	* style/baskervaldx.el ("baskervaldx"): Update style to LaTeX
-	package v1.07 from 2015/04/06.
-
-	* style/newtxtext.el ("newtxtext"): Update style to LaTeX package
-	v1.434 from 2015/04/07.
-
-	* style/enumitem.el ("enumitem"): Fix typos.
-
-	* style/everysel.el ("everysel"): Fix typo (AtNextSelect_f_ont).
-
-	* style/color.el: Replace `read-string' with `TeX-read-string'.
-
-	* style/currvita.el: Replace `read-string' with `TeX-read-string'.
-
-	* style/wrapfig.el: Replace `read-string' with `TeX-read-string'.
-
-	* style/MyriadPro.el ("MyriadPro"): Add missing lenghts
-	`MdSlantfracSpacingBeforeSlash' and `MdSlantfracSpacingAfterSlash'.
-
-	* style/caption.el (LaTeX-caption-key-val-options): Delete wrong
-	values for `margin'-key.
-	(LaTeX-arg-caption-command): Use `TeX-argument-insert' and do not
-	rely on `TeX-arg-eval' anymore.
-	(LaTeX-arg-caption-DeclareCaption): Ditto.
-
-2015-04-02  Mosè Giordano  <mose@gnu.org>
-
-	* doc/auctex.texi (Indenting): Document indentation of "\[...\]".
-
-	* doc/changes.texi: Mention it.
-
-2015-03-30  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-begin-regexp): Add "\[".
-	(LaTeX-indent-calculate): Remove indentation of "\[...\]" from
-	here, it is automatically done in `LaTeX-indent-level-count' now
-	that `LaTeX-begin-regexp' has "\[".  (Bug#20227)
-
-2015-03-28  Mosè Giordano  <mose@gnu.org>
-
-	* style/acro.el:
-
-	* style/acronym.el:
-
-	* style/caption.el:
-
-	* style/color.el:
-
-	* style/enumitem.el:
-
-	* style/geometry.el:
-
-	* style/minted.el:
-
-	* style/pst-plot.el:
-
-	* style/pstricks.el:
-
-	* style/siunitx.el: Update copyright years and add
-	`TeX-auto-parse' to `TeX-update-style-hook'.
-
-2015-03-28  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/colortbl.el: New file.
-
-	* style/ltxtable.el ("ltxtable"): Ask for a `Width' and not for a
-	`Length' in minibuffer.
-
-	* latex.el (LaTeX-common-initialization): Add standard LaTeX
-	lengths `arraycolsep', `arrayrulewidth' and `doublerulesep'.
-
-2015-03-23  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-run-style-hooks): Apply style hooks in reverse
-	order.  With that, a local style can modify a private or a global
-	style, and a private style can modify a global one.
-
-2015-03-17  Mosè Giordano  <mose@gnu.org>
-
-	* doc/wininstall.texi: Fix a broken link.
-
-	* style/mn2e.el: New style file.
-
-	* Makefile.in (STYLESRC): Activate new style.
-
-2015-03-15  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/ltxtable.el: New file.
-
-2015-03-15  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/ltablex.el: New file.
-
-2015-03-15  Arash Esbati  <esbati@gmx.de>
-
-	* style/enumitem.el (LaTeX-enumitem-SetEnumitemKey-regexp): Delete
-	match for the second argument.
-	(LaTeX-enumitem-SetEnumitemValue-regexp): Delete match for the
-	third argument.
-	(LaTeX-arg-SetEnumitemValue): Replace the randomly generated
-	number with something human-readable.
-
-	* style/caption.el (LaTeX-caption-DeclareCaption-regexp): Delete
-	match for the second argument.
-	(LaTeX-arg-caption-DeclareCaption): Replace the randomly generated
-	number with something human-readable.
-
-2015-03-10  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-style-path): Replace `pushnew' with equivalent code
-	since defcustom init-forms don't seem to get compiled.
-
-	* doc/auctex.texi (Modes and Hooks): Document
-	TeX-after-TeX-LaTeX-command-finished-hook.
-
-	* tex-buf.el (TeX-after-TeX-LaTeX-command-finished-hook): New
-	hook.
-	(TeX-LaTeX-sentinel): Call it.
-
-2015-03-09  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-find-display-help): Display the help also when
-	the file cannot be determined.
-
-	* latex.el (LaTeX-end-regexp): Add "\]".
-	(LaTeX-indent-calculate): Indent "\[...\]" display math as a
-	regular environment.
-
-2015-03-08  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/geometry.el: New file.
-
-2015-03-08  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/caption.el: New file.
-
-2015-03-08  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/enumitem.el: New file.
-
-2015-03-08  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-style-path): Replace add-to-list on local with
-	pushnew.
-
-	* style/bidibeamer.el: New style.
-
-	* Makefile.in (STYLESRC): Activate new bidibeamer style.
-
-2015-03-07  Mosè Giordano  <mose@gnu.org>
-
-	* doc/install.texi: Mention uninstallation in menus.
-	(Build/install and uninstall): Add "Uninstallation" index entry.
-	Document uninstallation process.
-
-	* Makefile.in: Update copyright years.
-	(.PHONY): Add uninstall rule.
-	(uninstall): New rule.
-
-	* doc/Makefile.in: Update copyright years.
-	(.PHONY): Add uninstall rule.
-	(uninstall): New rule.
-
-	* latex/Makefile.in: Update copyright years.
-	(.PHONY): Declare phony targets.
-	(install-texmf-doc): Do not ignore errors in this rule.
-	(uninstall): New rule.
-
-2015-03-03  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/auctex.texi (Filling): Document LaTeX-fill-excluded-macros.
-
-	* latex.el (LaTeX-fill-excluded-macros): New defcustom for
-	excluding macro arguments from filling.
-	(LaTeX-fill-region-as-paragraph): Use it.
-
-2015-03-02  Tassilo Horn  <tsdh@gnu.org>
-
-	* font-latex.el (font-latex-match-command-with-arguments): Fix
-	error introduced in the last change.
-
-2015-02-24  Tassilo Horn  <tsdh@gnu.org>
-
-	* style/expl3.el: New style for the wrapper package for
-	experimental LaTeX 3.
-
-	* Makefile.in (STYLESRC): Activate new style.
-
-	* font-latex.el (font-latex-match-simple-command)
-	(font-latex-match-command-with-arguments): Use \s_ and \sw regexp
-	classes instead of hard-coding [A-Za-z@] as LaTeX macro chars.
-
-2015-02-17  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-after-insert-env-hook): Rename from
-	`LaTeX-after-insert-env-hooks' which is now an obsolete variable
-	alias.
-	(LaTeX-after-modify-env-hook): New hook.
-	(LaTeX-modify-environment): Run `LaTeX-after-modify-env-hook'.
-
-2015-02-13  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-pdf-tools-sync-view, TeX-PDF-mode): Move addition of
-	`TeX-source-correlate-handle-TeX-region' to
-	`pdf-sync-backward-redirect-functions' from `TeX-PDF-mode' to
-	`TeX-pdf-tools-sync-view'.
-
-2015-02-09  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-pdf-tools-sync-view): Make it work with
-	`TeX-command-region'.
-
-2015-02-09  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-pdf-tools-sync-view): Simplify function.
-
-2015-02-09  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/color.el: New style.
-
-2015-02-08  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-source-correlate-handle-TeX-region): Fix
-	void-variable error.
-
-2015-02-07  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-pdf-tools-sync-view)
-	(TeX-source-correlate-handle-TeX-region)
-	(TeX-source-correlate-sync-source, TeX-PDF-mode): Adapt PDF Tools
-	forward/backward search to latest PDF Tools changes.
-
-2015-02-06  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el (TeX-source-correlate-handle-TeX-region): Replace
-	`file-name-base', introduced in GNU Emacs 24, with
-	`file-name-sans-extension'+`file-name-nondirectory'.
-
-2015-02-06  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-source-correlate-handle-TeX-region): New function.
-	(TeX-source-correlate-sync-source): Use it.
-	(TeX-PDF-mode): Set `pdf-sync-correlate-tex-refine-function' to
-	`TeX-source-correlate-sync-source'.
-
-2015-02-05  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-pdf-tools-sync-view): New function to use PDF Tools
-	`pdf-view-mode' as a viewer.
-	(TeX-view-program-list-builtin): Add PDF Tools entry calling
-	`TeX-pdf-tools-sync-view'.
-
-2015-02-04  Tassilo Horn  <tsdh@gnu.org>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/tcolorbox.el: New style.
-
-2015-01-31  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new style.
-
-	* style/currvita.el: New file.
-
-2015-01-27  Tassilo Horn  <tsdh@gnu.org>
-
-	* Version 11.88.2 released.
-
-	* tex.el (TeX-view-program-list-builtin): Remove "start" as
-	executable entry because it's no executable but a Windows system
-	command.
-	(TeX-view-program-list-builtin): Also remove "start" as executable
-	from the "dvips and start" entry.
-
-2015-01-25  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-section-heading): Use default parameter of
-	completing-read.  Fixes bug#19675.
-
-2015-01-19  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-auto-store): Fix indentation in auto files.
-
-2015-01-16  Arash Esbati  <esbati@gmx.de>
-
-	* style/minted.el: Update copyright year.
-	(LaTeX-minted-auto-cleanup): Fix the name of the new langcode
-	environment.
-
-2014-12-30  Arash Esbati  <esbati@gmx.de>
-
-	* style/multirow.el ("multirow"): Fix a typo in the name of a
-	variable.
-
-	* Makefile.in (STYLESRC): Add new styles.
-
-	* style/relsize.el: New file.
-
-	* style/wrapfig.el: New file.
-
-	* style/hyperref.el ("hyperref"): Add `Form' environment needed
-	for PDF and HTML forms.
-	(LaTeX-hyperref-forms-options): New variable for key-val options
-	used in form related macros (`TextField', `CheckBox',
-	`ChoiceMenu', `PushButton', `Submit', `Reset').
-
-2014-12-22  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/changes.texi: Document addition of LaTeX-command-section and
-	forward/backward search enhancements with Evince.
-
-	* latex.el (auto-mode-alist): Add latex-mode association for HeVeA
-	files.
-
-2014-12-21  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-parse-macro): Enclose arg in
-	LaTeX-default-verb-delimiter if macro is in
-	LaTeX-verbatim-macros-with-delims and there's only one argument.
-	(TeX-auto-store): Check if LaTeX-verbatim-environments,
-	LaTeX-verbatim-macros-with-delims, and
-	LaTeX-verbatim-macros-with-braces are bound before using them.
-
-	* style/minted.el (LaTeX-minted-newminted-regexp)
-	(LaTeX-minted-newmint-regexp, LaTeX-minted-newmintinline-regexp)
-	(LaTeX-minted-newmintedfile-regexp, LaTeX-minted-auto-cleanup):
-	Extend to recognize optional env/macro name.
-	("minted"): Add \newminted, \newmint, \newmintinline, and
-	\newmintedfile macros.
-
-2014-12-20  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-auto-store): Write LaTeX-verbatim-*-local variables
-	to auto file to make them document-local.
-
-	* style/minted.el (LaTeX-minted-auto-cleanup): Recognize macros
-	generated by \newmint, \newmintinline, and \newmintedfile, too.
-
-	* tex.el (TeX-evince-sync-view): Encode URI with `url-encode-url'.
-
-	* auctex.el: Remove byte-recompile-directory call compiling style
-	files because package.el does that anyhow.
-
-	* Version 11.88.1 released.
-
-2015-01-19  Tassilo Horn  <tsdh@gnu.org>
-
-	* auctex.el (byte-recompile-directory): Refer to correct style
-	directory on load.
-
-	* style/minted.el: New style.
-
-	* Makefile.in (STYLESRC): Add style/minted.el.
-
-	* latex.el (LaTeX-env-args): Bind exit-mark if its not bound
-	already.
-	(LaTeX-verbatim-regexp): Make variable obsolete.
-	(LaTeX-verbatim-regexp): New function which computes a regexp of
-	verbatim environments from LaTeX-verbatim-environments.
-	(LaTeX-indent-calculate, LaTeX-indent-calculate-last): Use the
-	function LaTeX-verbatim-regexp instead of the variable.
-
-	* style/listings.el ("listings"): Don't modify the now obsolete
-	LaTeX-verbatim-regexp.
-
-	* style/fancyvrb.el ("fancyvrb"): Don't modify the now obsolete
-	LaTeX-verbatim-regexp.
-
-	* style/beamer.el ("beamer"): Don't modify the now obsolete
-	LaTeX-verbatim-regexp.
-
-	* style/alltt.el ("alltt"): Don't modify the now obsolete
-	LaTeX-verbatim-regexp.
-
-2014-12-18  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-evince-sync-view): Don't URL-encode commas in the
-	file name (bug#19398).
-
-2014-12-12  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-environment-name-regexp): New function.
-	(LaTeX-modify-environment): Use it.
-	(LaTeX-find-matching-end): Use `TeX-grop' instead of the
-	hard-coded "{".  Search for the closing of the environment with
-	`re-search-forward' instead of `search-forward' and use
-	`LaTeX-environment-name-regexp': this allows to consider
-	environments with macros in their names.  (Bug#19281)
-	(LaTeX-find-matching-begin): Use `TeX-grop' instead of the
-	hard-coded "{".
-
-2014-12-09  Mosè Giordano  <mose@gnu.org>
-
-	* style/babel.el (LaTeX-babel-active-languages): Move `nreverse'
-	call inside `let'.
-
-2014-12-08  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* tex.el (TeX-mode-specific-command-menu): Remove Emacs 20
-	compatibility code.
-
-	* style/shortvrb.el ("shortvrb"): Use mapcar instead of
-	dolist/add-to-list.
-
-	* style/pstricks.el (LaTeX-pst-point-in-parens)
-	(LaTeX-pst-macro-psarc, LaTeX-pst-macro-pscircle)
-	(LaTeX-pst-macro-rput, LaTeX-pst-macro-uput)
-	(LaTeX-pst-macro-multirputps, LaTeX-pst-macro-psline)
-	(LaTeX-pst-macro-psdots, LaTeX-pst-macro-parabola)
-	(LaTeX-pst-macro-pnt-twolen, LaTeX-pst-macro-psbezier)
-	(LaTeX-pst-macro-pspolygon, LaTeX-pst-macro-psframe)
-	(LaTeX-pst-macro-psgrid, LaTeX-pst-macro-newpsobject): Rename
-	unused arg to silence the byte-compiler.
-	(LaTeX-pst-parameters-add): Remove unused var beg.
-
-	* style/pst-plot.el (LaTeX-pst-macro-psaxes): Rename unused arg to
-	silence the byte-compiler and fix indentation.
-	("pst-plot"): Use mapc instead of mapcar for side-effects only.
-
-	* style/pst-node.el (LaTeX-pstnode-macro-nput)
-	(LaTeX-pstnode-macro-cnodeput, LaTeX-pstnode-macro-nc)
-	(LaTeX-pstnode-macro-pc, LaTeX-pstnode-macro-tnabcput): Rename
-	unused arg to silence the byte-compiler.
-
-	* style/psfig.el (TeX-arg-psfig, LaTeX-env-psfigure): Rename
-	unused arg to silence the byte-compiler.
-
-	* style/prosper.el: Fix comment style.
-	(LaTeX-prosper-insert-title, LaTeX-prosper-arg-pdftransition)
-	(LaTeX-prosper-insert-options, LaTeX-prosper-insert-slide): Rename
-	unused arg to silence the byte-compiler.
-
-	* style/pdfsync.el (LaTeX-pdfsync-output-page): Remove unused
-	sync-line variable.
-
-	* style/natbib.el (natbib-note-args): Rename unused arg to silence
-	the byte-compiler.
-
-	* style/inputenc.el (LaTeX-arg-inputenc-inputenc): Rename unused
-	arg to silence the byte-compiler.
-
-	* style/harvard.el (LaTeX-env-harvardbib): Rename unused arg to
-	silence the byte-compiler.
-
-	* style/graphicx.el (LaTeX-arg-includegraphics): Rename unused arg
-	to silence the byte-compiler.
-
-	* style/fancyref.el (TeX-arg-fancyref-format): Rename unused arg
-	to silence the byte-compiler.
-
-	* style/epsf.el (TeX-arg-epsfsize): Rename unused arg to silence
-	the byte-compiler.
-
-	* style/emp.el (LaTeX-env-empfile): Rename unused arg to silence
-	the byte-compiler.
-
-	* style/dinbrief.el (LaTeX-dinbrief-sender): Add a FIXME.
-
-	* style/bigstrut.el (TeX-arg-bigstrut): Rename unused arg to
-	silence the byte-compiler.
-
-	* style/beamer.el
-	(LaTeX-beamer-after-insert-env, TeX-arg-beamer-overlay-spec)
-	(TeX-arg-beamer-frametitle, TeX-arg-beamer-note)
-	(LaTeX-arg-beamer-theme, LaTeX-arg-beamer-inner-theme)
-	(LaTeX-arg-beamer-outer-theme, LaTeX-arg-beamer-color-theme)
-	(LaTeX-arg-beamer-font-theme): Rename unused arg to silence the
-	byte-compiler.
-
-	* style/babel.el (require): Require cl at compile-time.
-	(LaTeX-babel-active-languages): Use pushnew/nreverse instead of
-	add-to-list.
-
-	* bib-cite.el (bib-cite--kind): New function.
-	(bib-display, bib-find): Use it.
-	(featurep): Use with-current-buffer instead of set-buffer.
-	(bib-cite--fontify-help): New function.
-	(bib-cite-fontify-help-as-bibtex, bib-cite-fontify-help-as-latex):
-	Use it.
-	(bib-highlight-mouse, bib-label-help): Make comment conform to the
-	commenting conventions.
-	(bib-label-prompt-map): Derive from
-	minibuffer-local-completion-map instead of copying that.
-	(bib-display-this-environment): Fix comment.
-	(bib-document-TeX-files): Don't doubly-declare the-file.
-
-2014-12-08  Mosè Giordano  <mose@gnu.org>
-
-	* style/mathtools.el ("mathtools"): Fix closing bracket
-	placement.  (Bug#19301)
-
-2014-12-08  Arash Esbati  <esbati@gmx.de>
-
-	* Makefile.in (STYLESRC): Add new styles.
-
-	* style/newtxttt.el: New file.
-
-	* style/newtxtext.el: New file.
-
-	* style/newtxsf.el: New file.
-
-	* style/newtxmath.el: New file.
-
-	* style/fbb.el: New file.
-
-	* style/erewhon.el: New file.
-
-	* style/baskervaldx.el: New file.
-
-2014-12-04  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el (TeX-Omega-command): Add aleph and omega choices.
-	(LaTeX-Omega-command): Add lamed and lambda choices.  (Bug#19260)
-
-2014-12-03  Mosè Giordano  <mose@gnu.org>
-
-	* README.GIT: Describe branches of the repository.
-
-2014-12-02  Vladimir Lomov  <lomov.vl@gmail.com>  (tiny change)
-
-	* latex/Makefile.in (MKINSTALLDIRS): Fix MKINSTALLDIRS path.
-
-2014-11-29  Mosè Giordano  <mose@gnu.org>
-
-	* tests/latex/latex-test.el (latex): Require latex.el.
-	(LaTeX-indent-tabular-test/in): Expand file name in load
-	directory, for automated tests.
-	(LaTeX-indent-tabular-test/out): Ditto.
-
-	* tests/Makefile: New Makefile.
-
-	* Makefile.in (.PHONY): Add new check target.
-	(check): New rule.  Suggest in comments to run it before a new
-	release.
-
-2014-11-28  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* tex.el (TeX-view-program-list-builtin): Fix up paren typo.
-
-2014-11-28  Mosè Giordano  <mose@gnu.org>
-
-	* tex.el (TeX-view-program-list-builtin): Add the new third
-	element to each item.
-	(TeX-view-program-list): Document new third element of items in
-	doc string.  Adapt the type.
-	(TeX-view-command-raw): Check whether the viewer executable
-	exists.  (Bug#19121)
-
-	* doc/auctex.texi (Starting Viewers): Document change to
-	`TeX-view-program-list'.
-
-	* doc/changes.texi: Mention it.
-
-2014-11-28  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* style/siunitx.el (tex): Require tex because its indispensable
-	when compiling the call to TeX-auto-add-type.
-
-	* style/acronym.el (tex): Ditto.
-
-	* style/acro.el (tex): Ditto.
-
-2014-11-27  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-label-alist): Expand doc string.
-	(LaTeX-label): Make second argument optional to restore backward
-	compatibility and update doc string accordingly.  (Bug#19178)
-
-2014-11-27  Matthew Leach  <matthew@mattleach.net>
-
-	* configure.ac: Merge from preview/configure.ac.
-
-	* .gitignore: Merge from preview/.gitignore.
-
-	* autogen.sh: Don't run autoconf in the preview direcotry.
-
-	* Makefile.in (subdirs): Remove.
-	(DESCEND): Remove.
-	(EXCLUDEDFILES): Remove 'preview/' prefix.
-	(preview-ball): Likewise and decrement stip-components in tar.
-	(previewstartfile): Adapt from preview/Makefile.in.
-	(PREVIEW_AUTOLOAD): Likewise.
-	(texmf): Likewise.
-	(preview-latex.el): Likewise.
-	(latex/Makefile): Likewise.
-	(auto.el): Likewise.
-	(install-startup): Likewise.
-	(install-texmf): Likewise.
-	(release-commit): Likewise.
-	(DISTCLEANFILES): Likewise.
-	(CLEANFILES): Add preview files.
-	(install-el): Likewise.
-	(install-lisp): Likewise.
-	(all): Add texmf dependency and remove DESCEND.
-	(clean): Remove DESCEND action.
-	(distclean): Likewise.
-	(maintainer-clean): Likewise.
-
-	* doc/Makefile.in (preview-dtxdoc.texi): Update path of
-	preview.dtx.
-
-	* preview/ChangeLog: Move to ChangeLog-preview
-
-	* preview/ChangeLog.1: Move to ChangeLog.1-preview
-
-	* preview/auto.el.in: Move to top-level.
-
-	* preview/circ.tex: Move to top-level.
-
-	* preview/preview.el.in: Move to top-level.
-
-	* preview/*.el: Move to top-level.
-
-	* preview/images/: Move to images/.
-
-	* preview/latex/: Move to latex/.
-
-	* preview/Makefile.in: Remove.
-
-	* preview/configure.ac: Remove.
-
-	* preview/.gitignore: Remove.
-
-	* preview/COPYING: Remove.
-
-2014-11-21  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/auctex.texi (Starting a Command): Document
-	LaTeX-command-section and friends.
-
-	* style/book.el ("book"): Set LaTeX-largest-level to part instead
-	of chapter.
-
-	* tex-buf.el (LaTeX-command-section-level): New variable.
-	(LaTeX-command-section-level): New function.
-	(LaTeX-command-section-change-level, LaTeX-command-section): New
-	commands.
-
-	* latex.el (LaTeX-mode-map): Bind C-c C-z to LaTeX-command-section
-	and C-c M-z to LaTeX-command-section-change-level.
-
-	* tex.el (TeX-evince-sync-view): Use line/col information from the
-	TeX-region buffer if the View command is made on a region.
-
-	* tex-buf.el (TeX-region-create): Position point in the same
-	line/col as in the original buffer to make forward search work.
-
-2014-11-20  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-env-figure): Fix indentation when there is the
-	\centering macro and no caption is inserted.
-
-	* style/fontspec.el ("fontspec"): Fix fontification of
-	"newfontfamily" and "newfontface".
-
-2014-11-19  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-source-correlate-sync-source): Make backward/inverse
-	search form PDF to tex work also for TeX-regions.
-
-	* tex-buf.el (TeX-region-orig-buffer): New variable.
-	(TeX-region-create): Set TeX-region-orig-buffer.
-
-	* tex.el (TeX-submit-bug-report): Adapt bug report intro text to
-	mention debbugs url.
-
-2014-11-18  Arash Esbati  <esbati@gmx.de>
-
-	* style/zlmtt.el (font-latex-add-keywords): Use more consistent
-	fontification.
-
-	* style/textcomp.el (font-latex-add-keywords): Ditto.
-
-	* style/fontaxes.el (font-latex-add-keywords): Ditto.
-
-	* style/XCharter.el (font-latex-add-keywords): Ditto.
-
-2014-11-18  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-region-create): Disable finding of appropriate
-	major-mode for region file.  Also disable file-local vars, and
-	don't run find-file-hook functions.  Also, make the region file
-	read-only to prevent accidental editing where actually the real
-	file should have been edited (happens easily with source
-	correlation mode).
-
-2014-11-16  Mosè Giordano  <mose@gnu.org>
-
-	* Makefile.in (WEMACSDATAROOTDIR, WEMACSSITELISP): New variables.
-	(WPACKAGEFILES): Update accordingly.
-	(windows-package): Fix structure of the package for Emacs 24.4.
-	Reported by Uwe Siart.  Remove the zip package before creating it,
-	otherwise it would be updated instead of recreated.
-	Mention that bash shell is required for windows-package and
-	release-upload recipes due to some bashisms in them.  Reported by
-	José Carlos Santos.
-
-2014-11-15  Mosè Giordano  <mose@gnu.org>
-
-	* Makefile.in (WEMACSPACKAGE, WEMACSEXTRACTDIR): New variables.
-	(windows-package): Adapt rule to new Emacs 24.4 package for
-	Windows.  Use `WEMACSPACKAGE' and `WEMACSEXTRACTDIR'.
-
-2014-11-15  Davide G. M. Salvetti  <salve@linux.it>
-
-        * Makefile.in (STYLESRC): Add `ifluatex.el', `luatextra.el'.
-
-        * style/luatextra.el: New style.
-
-        * style/ifluatex.el: New style.
-
-        * doc/faq.texi: Update the `Why does 'TeX-next-error' ('C-c `')
-        fail?' entry, taking into account the `TeX-file-line-error'
-        option.  Update copyright range.
-
-        * doc/auctex.texi (Selecting a Command): Fix typo.
-        (Automatic Local): Update description of `TeX-style-path',
-        `TeX-style-global', `TeX-style-local', and `TeX-auto-local'
-        variables: there is no need to end directories and directories
-        lists items with a slash.
-
-        * doc/quickstart.texi (Editing Facilities): Fix documentation: to
-        change font attributes of existing text, it has to be marked as an
-        _active_ region.
-
-2014-11-10  Davide G. M. Salvetti  <salve@linux.it>
-
-        * context.el: Replace `read-string' with `TeX-read-string'.
-
-        * latex.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/CJK.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/amsmath.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/amsthm.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/beamer.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/csquotes.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/dinbrief.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/dk-bib.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/emp.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/epsf.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/filecontents.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/foils.el: Replace `read-string' with `TeX-read-string';
-        add copyright notice.
-
-        * style/graphicx.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/inputenc.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/letter.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/longtable.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/mathtools.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/natbib.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/paralist.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/plext.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/prosper.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/psfig.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/pstricks.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/scrbase.el: Replace `read-string' with `TeX-read-string'.
-
-        * style/scrlttr2.el: Replace `read-string' with `TeX-read-string'.
-
-        * tex-info.el: Replace `read-string' with `TeX-read-string'.
-
-        * tex.el: Replace `read-string' with `TeX-read-string'.
-
-2014-11-04  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (VirTeX-common-initialization): Define a variable alias
-	for find-file-hook on XEmacs.
-
-2014-11-04  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* toolbar-x.el: Adjust copyright years.
-	(require): Require cl at compile-time.
-	(toolbarx-good-option-list-p): Use pushnew instead of add-to-list.
-
-	* tex.el (url-unreserved-chars): Declare to silence byte-compiler.
-	(TeX-tree-expand): Use pushnew instead of add-to-list.  Iterate
-	path-list in reversed order.
-	(TeX-style-path): Use mapc instead of mapcar for side-effects.
-	(TeX-file-extensions, BibTeX-file-extensions)
-	(TeX-Biber-file-extensions): Declare to silence byte-compiler.
-	(TeX-tree-roots): Use pushnew instead of add-to-list.
-	(TeX-search-files-by-type): Use setq/pushnew instead of
-	dolist/add-to-list.
-	(TeX-doc): Use pushnew instead of add-to-list.
-
-	* tex-info.el (require): Require cl at compile-time.
-	(Texinfo-insert-node): Use pushnew instead of add-to-list.
-	(reftex-section-levels-all, reftex-level-indent)
-	(reftex-label-menu-flags, reftex-tables-dirty): Always
-	forward-declare (not only at compile-time).
-	(when): declare-function only at compile-time.
-
-	* tex-fold.el: Adjust copyright years.
-	(require): Require cl at compile-time.
-	(TeX-fold-region-macro-or-env, TeX-fold-update-at-point): Use
-	pushnew instead of add-to-list.
-	(TeX-fold-hide-item): Use setq instead of add-to-list.
-
-	* tex-buf.el (font-lock-mode-enable-list)
-	(font-lock-auto-fontify, font-lock-defaults-alist): Declare vars
-	to silence byte-compiler.
-
-	* multi-prompt.el: Adjust copyright years.
-	(multi-prompt): Don't let-bind unused var done.
-	(multi-prompt-next-must-match): Use minibuffer-completion-table
-	instead of dynamically bound table.
-
-	* latex.el (require): Require cl at compile-time.
-	(title, name, level, done-mark, toc): Declare dynamic vars.
-	(LaTeX-env-document, TeX-arg-index-tag, TeX-arg-document)
-	(LaTeX-arg-usepackage, TeX-arg-verb, ): Rename unused arg.
-	(LaTeX-listify-package-options): Use setq instead of add-to-list
-	to add to local var.
-	(reftex-ref-macro-prompt, TeX-arg-item-label-p)
-	(TeX-arg-right-insert-p): Declare to silence byte-compiler.
-	(LaTeX-indent-line): Use pushnew instead of add-to-list.
-	(LaTeX-fill-move-to-break-point): Don't let-bind unused math-sep.
-	(LaTeX-section-enable-symbol): Downcase arg.
-	(LaTeX-indent-tabular): Use mapc instead of mapcar for
-	side-effects.
-
-	* context.el (done-mark, reference, title, name, level): Declare
-	dynamic vars without global nil value.
-	(ConTeXt-section): let-bind reference.  Remove binding of unused
-	var toc.
-	(ConTeXt-numbered-section-hook, ConTeXt-unnumbered-section-hook):
-	Improve docstring.
-	(ConTeXt-find-matching-stop): Don't let-bind pos.
-	(ConTeXt-optional-argument-insert)
-	(ConTeXt-required-argument-insert, ConTeXt-indent-line): Rename
-	unused arg.
-	(ConTeXt-mode-common-initialization): Use fboundp to check if
-	make-local-hook is defined.
-
-	* bib-cite.el: Expand copyright years.
-	(bib-cite-is-XEmacs): Remove.
-	(bib-cite-minor-mode, bib-cite-setup-highlight-mouse-keymap)
-	(bib-etags, bib-highlight-mouse, bib-toggle-highlight)
-	(bib-etags-find-noselect): Check for XEmacs with featurep.
-	(bib-cite-setup-mouse-function): Rename unused arg.
-	(bib-apropos): Use mapc instead of mapcar for side effects.
-	(bib-cite-fontify-help-xemacs): Define only on XEmacs.
-	(bib-cite-fontify-help-as-bibtex, bib-cite-fontify-help-as-latex):
-	Check for XEmacs with featurep.  Fix fontification code.
-	(bib-display-this-ref): Use point-min instead of 1.
-	(TeX-auto-save, TeX-auto-update, TeX-auto-regexp-list): Declare to
-	silence the byte-compiler.
-
-2014-11-03  Arash Esbati  <esbati@gmx.de>
-
-	* style/zlmtt.el: New file.
-
-	* style/XCharter.el: New file.
-
-	* style/textcomp.el: New file.
-
-	* style/MyriadPro.el: New file.
-
-	* style/mdsymbol.el: New file.
-
-	* style/fontaxes.el: New file.
-
-	* style/eso-pic.el: New file.
-
-	* style/AnonymousPro.el: New file.
-
-2014-11-02  Arash Esbati  <esbati@gmx.de>
-
-	* style/MinionPro.el (TeX-add-symbols): Remove `figureversion',
-	`textsw', `textssc', `sscshape' and `swshape'.
-	(TeX-run-style-hooks): Added "fontaxes".
-
-	* style/MinionPro.el (LaTeX-MinionPro-package-options): Added
-	additional options from v2.3 of `MinionPro.sty', available from
-	<https://github.com/sebschub>
-
-2014-11-01  Davide G. M. Salvetti  <salve@linux.it>
-
-        * tex.el (TeX-file-line-error): New customizable option.
-        (TeX-expand-list): New expander "$(file-line-error)".
-        (TeX-command-list): Use it.
-        (LaTeX-command-style): Use it.
-
-        * doc/auctex.texi (Processor Options): Document
-        `TeX-file-line-error'.
-
-        * doc/changes.texi: Mention `TeX-file-line-error'.
-
-2014-10-31  Mosè Giordano  <mose@gnu.org>
-
-	* Makefile.in (CTANDIR): New variable.
-	(preview-ball): Create a top level directory "preview/" in the
-	preview tarball, as required by CTAN.  Save the tarball to
-	$(CTANDIR) instead of $(FTPDIR).
-
-2014-10-29  Mosè Giordano  <mose@gnu.org>
-
-	* Version 11.88 released.
-
-2014-10-29  Matthew Leach  <matthew@mattleach.net>
-
-	* latex.el (LaTeX-indent-environment-list): Remove setter
-	lambda.
-	(LaTeX--tabular-like-end): Remove variable.
-	(LaTeX-indent-tabular): Move setter function from
-	LaTeX-indent-environment-list to generate tabular-end regex when
-	called.
-
-2014-10-29  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-largest-level-set): Set `outline-heading-alist'
-	only if it is bound.
-
-	* .gitignore: Ignore preview/preview.el.
-
-	* Makefile.in (DISTCLEANFILES): Add preview/preview.el.
-	(release-commit): Write new version announcement also into
-	preview/ChangeLog.
-
-	* aclocal.m4: Add a third argument to
-	`AC_DATE_VERSION_FROM_CHANGELOG' specifying the ChangeLog file.
-
-	* configure.ac: Use new third argument of
-	`AC_DATE_VERSION_FROM_CHANGELOG'.  Retrieve preview date and
-	version from its ChangeLog.  Add preview/preview.el to output
-	files.
-
-2014-10-22  Mosè Giordano  <mose@gnu.org>
-
-	* RELEASE: Update AUCTeX version, the new features section, and
-	the list of contributors.
-
-	* configure.ac: Update AUCTeX version.
-
-	* doc/changes.texi: Mention generic bug fixes for 11.88 release.
-
-	* doc/tex-ref.tex: Update AUCTeX version and copyright years
-	across the file.
-	Add now working `TeX-previous-error' key-binding.
-
-	* tex.el: Update copyright year.
-
-	* doc/Makefile.in: Make it possible to build the HTML doc with
-	`makeinfo' if `texi2html' is not available.  Add new
-	`TEXI2HTML_TOC' variable.
-	(extradist): Use `TEXI2HTML_TOC'.
-	(html/$(TEXI2HTML_TOC)): Use `TEXI2HTML_TOC'.  Fix splitting
-	option to HTML engine.  Suggested by Norbert Preining.
-
-	* latex.el (LaTeX-newline): Fix for when
-	`comment-auto-fill-only-comments' is non-nil.  Suggested by Piet
-	van Oostrum.
-
-2014-10-13  Matthew Leach  <matthew@mattleach.net>
-
-	* style/cleveref.el: New file.
-
-2014-10-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* tex.el (featurep): Activate mark in the GNU Emacs version of
-	TeX-activate-mark instead of being a no-op.
-	(TeX-insert-dollar): Use set-mark instead of push-mark in order to
-	avoid duplicate marks.
-
-2014-10-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* texmathp.el (texmathp-tex-commands-default): Move equation*
-	environment to AMS-LaTeX section.
-	(texmathp-why): Fix docstring.
-
-2014-10-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* style/amstext.el (LaTeX-amstext-package-options): Rename from
-	`LaTeX-amstext-package-option'.
-
-2014-10-02  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* tex-info.el (Texinfo-mark-environment, Texinfo-mark-section)
-	(Texinfo-mark-node): Use `push-mark' instead of `set-mark'.
-
-	* latex.el (LaTeX-mark-environment): Ditto.
-
-	* context.el (ConTeXt-mark-environment): Ditto.
-
-2014-09-25  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-insert-environment): Pass correct \end buffer
-	position to hooks in LaTeX-after-insert-env-hooks.
-
-2014-09-13  Vincent Belaïche  <vincent.b.1@hotmail.fr>
-
-	* latex.el (LaTeX-dialect): Correct doctstring for consistency
-	with definition of function TeX-add-style-hook.
-
-	* doc/auctex.texi (Simple Style): modify example with
-	'TeX-add-style-hook', so that 3rd argument is added. Modify @defun
-	of 'TeX-add-style-hook' also to document addition of 3rd argument.
-
-2014-09-11  Vincent Belaïche  <vincent.b.1@hotmail.fr>
-
-	* doc/changes.texi: Add information about style hook labelling by dialect.
-
-	* doc/todo.texi (Bugs): Update Bug #1 about style hook clash.
-
-	* style/xspace.el ("xspace"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/xparse.el ("xparse"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/virtex.el ("virtex"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/verbatim.el ("verbatim"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/varioref.el ("varioref"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/url.el ("url"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/units.el ("units"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/unicode-math.el ("unicode-math"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/ulem.el ("ulem"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/tabulary.el ("tabulary"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/tabularx.el ("tabularx"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/swedish.el ("swedish"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/subfigure.el ("subfigure"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/slovak.el ("slovak"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/slides.el ("slides"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/siunitx.el ("siunitx"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/shortvrb.el ("shortvrb"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/setspace.el ("setspace"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/scrreprt.el ("scrreprt"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/scrpage2.el ("scrpage2"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/scrlttr2.el ("scrlttr2"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/scrbook.el ("scrbook"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/scrbase.el ("scrbase"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/scrartcl.el ("scrartcl"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/ruby.el ("ruby"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/report.el ("report"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/ragged2e.el ("ragged2e"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/pstricks.el ("pstricks"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/pst-slpe.el ("pst-slpe"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/pst-plot.el ("pst-plot"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/pst-node.el ("pst-node"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/pst-grad.el ("pst-grad"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/psfig.el ("psfig"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/prosper.el ("prosper"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/polski.el ("polski"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/polish.el ("polish"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/plhb.el ("plhb"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/plfonts.el ("plfonts"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/plext.el ("plext"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/placeins.el ("placeins"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/pdfsync.el ("pdfsync"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/paralist.el ("paralist"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/nomencl.el ("nomencl"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/nicefrac.el ("nicefrac"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/ngerman.el ("ngerman"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/naustrian.el ("naustrian"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/natbib.el ("natbib"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/nameref.el ("nameref"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/multirow.el ("multirow"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/multind.el ("multind"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/multido.el ("multido"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/multicol.el ("multicol"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/mflogo.el ("mflogo"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/metalogo.el ("metalogo"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/memoir.el ("memoir"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/mdwlist.el ("mdwlist"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/mathtools.el ("mathtools"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/makeidx.el ("makeidx"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/luacode.el ("luacode"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/ltxdoc.el ("ltxdoc"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/ltx-base.el ("ltx-base"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/lscape.el ("lscape"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/longtable.el ("longtable"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/listings.el ("listings"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/lipsum.el ("lipsum"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/lettrine.el ("lettrine"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/letter.el ("letter"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/latexinfo.el ("latexinfo"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/kpfonts.el ("kpfonts"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/kantlipsum.el ("kantlipsum"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/jurabib.el ("jurabib"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/jura.el ("jura"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/jsbook.el ("jsbook"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/jsarticle.el ("jsarticle"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/jreport.el ("jreport"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/jbook.el ("jbook"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/jarticle.el ("jarticle"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/j-report.el ("j-report"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/j-book.el ("j-book"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/j-article.el ("j-article"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/italian.el ("italian"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/inputenc.el ("inputenc"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/index.el ("index"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/imakeidx.el ("imakeidx"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/icelandic.el ("icelandic"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/hyperref.el ("hyperref"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/harvard.el ("harvard"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/graphicx.el ("graphicx"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/graphics.el ("graphics"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/german.el ("german"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/frenchb.el ("frenchb"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/french.el ("french"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/francais.el ("francais"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/footmisc.el ("footmisc"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/fontspec.el ("fontspec"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/foils.el ("foils"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/flashcards.el ("flashcards"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/filecontents.el ("filecontents"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/fancyvrb.el ("fancyvrb"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/fancyref.el ("fancyref"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/fancynum.el ("fancynum"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/fancyhdr.el ("fancyhdr"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/exercise.el ("exercise"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/everysel.el ("everysel"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/epsf.el ("epsf"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/epigraph.el ("epigraph"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/english.el ("english"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/emp.el ("emp"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/dutch.el ("dutch"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/doc.el ("doc"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/dk.el ("dk"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/dinbrief.el ("dinbrief"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/danish.el ("danish"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/czech.el ("czech"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/csquotes.el ("csquotes"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/comment.el ("comment"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/captcont.el ("captcont"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/bulgarian.el ("bulgarian"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/booktabs.el ("booktabs"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/book.el ("book"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/bm.el ("bm"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/bigstrut.el ("bigstrut"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/bigdelim.el ("bigdelim"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/biblatex.el ("biblatex"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/beamer.el ("beamer"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/babel.el ("babel"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/austrian.el ("austrian"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/article.el ("article"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/array.el ("array"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/amsthm.el ("amsthm"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/amstext.el ("amstext"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/amstex.el ("amstex"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/amssymb.el ("amssymb"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/amsopn.el ("amsopn"): Add LaTeX-dialect to
-	TeX-add-style-hook call. Update header with correct filename.
-
-	* style/amsmath.el ("amsmath"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/amsbsy.el ("amsbsy"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/amsbook.el ("amsbook"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/amsart.el ("amsart"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/alphanum.el ("alphanum"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/alltt.el ("alltt"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/afterpage.el ("afterpage"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/acronym.el ("acronym"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/acro.el ("acro"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/MinionPro.el ("MinionPro"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/CJKutf8.el ("CJKutf8"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* style/CJK.el ("CJK"): Add LaTeX-dialect to TeX-add-style-hook call.
-
-	* bib-cite.el (eval-after-load "bibtex"): Add hook
-	TeX-bibtex-set-BibTeX-dialect to BibTex mode, this will set
-	'TeX-style-hook-dialect' to :bibtex for BibTeX files so that
-	Mosè's problem should be solved.
-
-	* latex.el (LaTeX-common-initialization): set
-	'TeX-style-hook-dialect' to :latex for LaTeX files, and those in
-	LaTeX derived modes. Add LaTeX-dialect as DIALECT argument to all
-	calls of TeX-add-style-hook.
-
-	* tex.el (TeX-style-hook-list): Update docstring to make clear
-	that style hooks can also be in the form '[TeX-style-hook HOOK-FUN
-	DIALECT-SET]'.
-	(TeX-bibtex-set-BibTeX-dialect): New defun.
-	(TeX-style-hook-dialect-weight-alist): New defconst.
-	(TeX-shdex-eval): New defun.
-	(TeX-shdex-or TeX-shdex-and TeX-shdex-nor TeX-shdex-not)
-	(TeX-shdex-in-p TeX-shdex-listify): New defsubst.
-	(TeX-style-hook-dialect): New defvar, used to have style hooks
-	called only in corresponding context.
-	(TeX-add-style-hook): Add optional argument context for marking
-	hooks that must run only in non default (aka nil) dialect.
-	(TeX-keep-hooks-in-dialect): New defun, used for unloading only
-	those hooks in a dialect list.
-	(TeX-unload-style): Add optional argument context-list for
-	unloading only those hooks marked for contexts in that
-	context-list.
-	(TeX-run-style-hooks): Run style hook only when current style hook
-	context matches context for which hook is marked.
-
-	* tex-info.el (Texinfo-environment-list): Add 'html' and 'float'
-	environments.
-	(TeX-texinfo-mode): set 'TeX-style-hook-dialect' to :texinfo for
-	Texinfo files. Add macro '@caption'.
-
-2014-09-08  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-assoc-string): Remove docstring from defalias since
-	that's not supported with XEmacs.
-
-2014-08-25  Florent Rougon  <f.rougon@free.fr>  (tiny change)
-
-	* tex-buf.el (TeX-command-expand): Fix possible endless loop in
-	file name expansion.
-
-2014-08-24  Mosè Giordano  <mose@gnu.org>
-
-	* tests/tex/command-expansion.el: New test file.
-
-2014-08-24  Florent Rougon  <f.rougon@free.fr>  (tiny change)
-
-	* tex.el (TeX-expand-list): Add the previous position to the
-	lenght of the expanded string to get the current position in the
-	%' expander.
-
-2014-08-18  Vincent Belaïche  <vincent.b.1@hotmail.fr>
-
-	* font-latex.el (font-latex-add-quotes): Code optimization: use
-	'(add-to-list (make-local-variable (quote foo)) some-value)'
-	instead of '(make-local-variable (quote foo)) (add-to-list 'foo
-	some-value)' wherever possible.
-
-	* bib-cite.el (bib-cite-minor-mode)
-	(bib-cite-setup-highlight-mouse-keymap): Code optimization: use
-	'(set (make-local-variable (quote foo)) some-value)' instead of
-	'(make-local-variable (quote foo)) (setq foo some-value)' wherever
-	possible.
-
-	* latex.el (BibTeX-auto-store)
-	(LaTeX-common-initialization): Ditto.
-
-	* tex-info.el (TeX-texinfo-mode): Code optimization: use '(set
-	(make-local-variable (quote foo)) some-value)' instead of
-	'(make-local-variable (quote foo)) (setq foo some-value)' wherever
-	possible. Add in style Texinfo standard macros '@acronym' and
-	'@tie'.
-
-	* tex.el (TeX-assoc-string) new defalias to work-around missing
-	assoc-string in XEmacs.
-	(TeX-unload-style): Code optimization: use 'TeX-assoc-string'
-	instead of 'assoc' to search style in 'TeX-style-hook-list', and
-	use delq on returned value of assoc-string for removing the style
-	--- on the one hand delq will go through the whole list rather
-	than stop after the first match like in original code, but on the
-	other hand comparison are faster because eq instead of equal is
-	used and we are working on assoc cell rather than on key, so less
-	indirection, furthermore delq is C code. Anyway that make the code
-	much smaller and easier to understand.
-	(TeX-file-extensions): Add txi amongst extension of texinfo files,
-	for consistency with info node '(texinfo) Minimum'
-	(TeX-run-style-hooks): Code optimization: use 'TeX-assoc-string'
-	instead of 'assoc' to search style in 'TeX-style-hook-list'.
-	(VirTeX-common-initialization): Code optimization: use '(set
-	(make-local-variable (quote foo)) some-value)' instead of
-	'(make-local-variable (quote foo)) (setq foo some-value)' wherever
-	possible.
-
-2014-08-18  Tassilo Horn  <tsdh@gnu.org>
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Allow for a
-	mandatory argument for a verbatim environment.
-
-2014-08-15  Vladimir Lomov  <lomov.vl@gmail.com>
-
-	* style/mathtools.el ("mathtools"): Don't use the removed
-	`LaTeX-amsmath-env-aligned' function.
-
-2014-08-14  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-insert-label): Remove.
-	(LaTeX-label): Add a new mandatory argument.  Do not use
-	`LaTeX-insert-label'.  Determine the prefix at the beginning of
-	the function and insert the label only if the prefix is non nil.
-	(LaTeX-section-label, LaTeX-env-figure, LaTeX-env-label): Use the
-	second mandatory argument of `LaTeX-label'.
-
-	* style/amsmath.el: Update copyright years.
-	("amsmath"): Append the environments to `LaTeX-label-alist'
-	instead of prepeding them.  Use the second mandatory argument of
-	the `LaTeX-label' function.
-
-	* style/longtable.el: Update copyright years.
-	("longtable"): Move addition of "longtable" environment to
-	`LaTeX-label-alist' inside the style hook.  Append the environment
-	to the alist instead of prepending it.  Use the second mandatory
-	argument of the `LaTeX-label' function.
-
-	* doc/auctex.texi (Sectioning, Environments): Remove references to
-	`LaTeX-insert-label'.
-	(Environments): Document `LaTeX-label-alist'.
-
-	* doc/changes.texi: Remove references to `LaTeX-insert-label'.
-
-2014-08-12  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (LaTeX-insert-label): Rename from
-	`LaTeX-auto-insert-label' and mention sections in the doc-string.
-	(LaTeX-label): Update accordingly.
-
-	* doc/auctex.texi (Sectioning): Mention `LaTeX-insert-label'.
-	(Environments): Update `LaTeX-insert-label' name and document use
-	for sectioning commands.
-	(Environments, Completion): Prettify
-	`TeX-complete-expert-commands' documentation by using a table
-	environment.
-
-	* doc/changes.texi: Rename `LaTeX-auto-insert-label' to
-	`LaTeX-insert-label' and mention sections too.
-
-2014-08-11  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-command): Keep the frame and the buffer
-	associate to the error overview if the command to be run is View.
-
-	* latex.el (LaTeX-auto-insert-label): New customizable variable.
-	(LaTeX-label): Use it.
-
-	* doc/auctex.texi (Environments): Document
-	`LaTeX-auto-insert-label'.
-
-	* doc/changes.texi: Mention `LaTeX-auto-insert-label'.  Fix a
-	couple of bad-boxes in the PDF output of the manual.
-
-2014-07-25  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-largest-level-set): Adapt
-	`outline-heading-alist' according to largest level in order to
-	make `outline-promote' (and others) work correctly.
-
-2014-07-25  Mosè Giordano  <mose@gnu.org>
-
-	* doc/auctex.texi (Adding Macros): Document `TeX-date-format'.
-
-	* doc/changes.texi: Mention `TeX-date-format'.
-
-	* latex.el (TeX-date-format): New customizable option.
-	Suggested by Uwe Brauer.
-	(TeX-arg-date): Use it.
-
-2014-07-17  Mosè Giordano  <mose@gnu.org>
-
-	* Makefile.in: Update copyright years.
-	(EXCLUDEDFILES): Rename from GITFILES.  Remove also .cvsignore and
-	tests from the release tarball.
-	(release-commit): More precise suggestion to push tag and release
-	commit.
-	(tar-ball): Use EXCLUDEDFILES in place of GITFILES.
-
-2014-07-15  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* latex.el: Enhance array and tabular(*) environments support.
-	(LaTeX-env-array): Add call to `LaTeX-item-array'.
-	(LaTeX-env-tabular*): Add call to `LaTeX-item-tabular*'.
-	(LaTeX-array-skipping-regexp): New variable.
-	(LaTeX-tabular*-skipping-regexp): Ditto.
-	(LaTeX-item-array): New function.  Put line break macro on the
-	last line and insert suitable number of ampersands.
-	(LaTeX-item-tabular*): Ditto.
-	(LaTeX-insert-ampersands): New function.  Insert suitable number
-	of ampersands.
-	(LaTeX-array-column-letters): New variable.  Column letters for
-	array-like environments.
-	(LaTeX-array-count-columns): New function.  Count number of
-	ampersands to be inserted.
-	(LaTeX-common-initialization): Add entries to LaTeX-item-list to
-	use `LaTeX-item-array' and `LaTeX-item-tabular*'.
-
-	* style/amsmath.el: Enhance alignat-like environments support
-	as well as some cleanups.
-	(LaTeX-item-equation-alignat): New function.  Insert contents to
-	terminate a line in multi-line equations environment.
-	(LaTeX-amsmath-env-alignat): Use it.  Add doc string.
-	(LaTeX-amsmath-env-alignedat): Ditto.
-	(LaTeX-amsmath-env-aligned): Removed.  Just specifying a prompt
-	string for an optional argument is enough.
-	(LaTeX-item-equation): Take over the job of
-	`LaTeX-item-equations'.  Add an optional `suppress' argument:
-	when it is non-nil skip putting line break macro.  Add doc string.
-	(LaTeX-item-equations): Removed.  Its task is now covered by
-	`LaTeX-item-equation'.
-	(LaTeX-item-equation-alignat): New function.  Insert ampersands
-	according to the columns number, as well as calling
-	`LaTeX-item-equation'.
-	(LaTeX-amsmath-alignat-number-of-ampersands): New function.
-	("amsmath"): Arrange setups of variables to adopt the above
-	changes.
-
-	* style/array.el ("array"): Change `LaTeX-array-column-letters'
-	locally to include addtional letters extended in array.sty.
-
-	* style/plext.el: New style file.  Add support for extended
-	format for array-like environments.
-
-	* Makefile.in (STYLESRC): Include style/plext.el.
-
-	* doc/auctex.texi: Add documentation for the above enhancements.
-
-	* doc/changes.texi: Ditto.
-
-2014-07-14  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-next-error): Do not pass `reparse' argument to
-	`next-error' in XEmacs as it is not supported.
-	(TeX-error-overview-frame, TeX-error-overview-buffer-name): Move
-	before their first use in order to prevent a runtime error in
-	XEmacs and GNU Emacs 21.  Reported by Ikumi Keita.
-	(TeX-parse-TeX): Manually set `item' to nil when
-	`TeX-error-last-visited' is negative.
-	(TeX-error-description-error, TeX-error-description-warning)
-	(TeX-error-description-tex-said): Set to nil in XEmacs and GNU
-	Emacs 21.  Reported by Ikumi Keita.
-
-2014-07-13  Mosè Giordano  <mose@gnu.org>
-
-	* latex.el (TeX-latex-mode): Add second argument to
-	`local-variable-p', mandatory in XEmacs.  Suggested by Ikumi
-	Keita.
-
-	* preview/preview.el (preview-dump-state): Ditto.
-
-	* style/biblatex.el ("biblatex"): Ditto.
-
-	* tex.el (TeX-how-many): Make the function return a number also in
-	XEmacs and Emacs 21.  Suggested by Ikumi Keita.
-
-2014-07-12  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-error-description-error): Do not use the
-	`default' display, not supported by GNU Emacs 21 and XEmacs 21.4.
-	(TeX-error-description-warning): Ditto.
-
-2014-07-11  Mosè Giordano  <mose@gnu.org>
-
-	* tex-buf.el (TeX-error-description-error): Make face definition
-	XEmacs compatible.
-	(TeX-error-description-tex-said): Ditto.
-	(TeX-error-description-help): Ditto.
-
-	* tex.el (nil): Handle the case of a non-available crm.el with a
-	`condition-case', instead of using the third argument of
-	`require', not recognized by XEmacs 21.4.
-	(and): Check whether dbus support is available before requiring
-	dbus.el.
-
-2014-07-02  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-expand-list): Set
-	`TeX-source-correlate-output-page-function' when necessary, in the
-	"%(outpage)" expander.
-	(TeX-source-correlate-method): Add an alist as a possible value
-	and change the default.
-	(TeX-source-correlate-method-active): Convert to a function.
-	(TeX-source-correlate-expand-options): Use the
-	`TeX-source-correlate-method-active' function.
-	(TeX-source-correlate-mode): Remove setting of the
-	`TeX-source-correlate-output-page-function' variable and of the
-	now deleted `TeX-source-correlate-method-active' variable.
-	(TeX-source-specials-view-expand-options): Use the
-	`TeX-source-correlate-method-active' function.
-	(TeX-mode-specific-command-menu-entries): Hide "Previous Error"
-	and "Error Overview" entries when not available.
-
-	* context.el: Update copyright years.
-	(ConTeXt-expand-options): Use the
-	`TeX-source-correlate-method-active' function.
-
-	* doc/auctex.texi (I/O Correlation): Update documentation of
-	`TeX-source-correlate-method'.
-
-	* doc/changes.texi: Mention change to the default value of
-	`TeX-source-correlate-method'.
-
-2014-06-29  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/todo.texi (Mid-term Goals): Remove "More flexible option and
-	command handling" item: we now have `TeX-command-extra-options'.
-	(Wishlist): Remove "Poor man's Source Specials": AUCTeX supports
-	source specials and SyncTeX.
-	(Wishlist): Remove "multiple completion for \bibliography" item:
-	"\bibliography" does complete multiple arguments.
-
-2014-06-28  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex-buf.el (TeX-command): Kill the frame and buffer associated
-	to the error overview before running commands.
-	(TeX-TeX-sentinel): Open error overview if
-	`TeX-error-overview-open-after-TeX-run' is non-nil and there are
-	errors or warnings to show.
-	(TeX-LaTeX-sentinel): Ditto.
-	(TeX-find-display-help): Set `runbuf' to `TeX-active-buffer' since
-	this function may be called also from the error overview buffer.
-	(TeX-error-description-faces): Change group to more appropriate
-	`TeX-output'.
-	(TeX-error-overview-active-buffer): New variable.
-	(TeX-error-overview-orig-frame): Ditto.
-	(TeX-error-overview-orig-window): Ditto.
-	(TeX-error-overview-frame): Ditto.
-	(TeX-error-overview-setup): New customizable variable.
-	(TeX-error-overview-setup): New function.
-	(TeX-error-overview-goto-source): Ditto.
-	(TeX-error-overview-make-entries): Ditto.
-	(TeX-error-overview-next-error): Ditto.
-	(TeX-error-overview-previous-error): Ditto.
-	(TeX-error-overview-quit): Ditto.
-	(TeX-error-overview-mode-map): New variable.
-	(TeX-error-overview-list-entries): Ditto.
-	(TeX-error-overview-mode): New major mode.
-	(TeX-error-overview-buffer-name): New constant.
-	(TeX-error-overview-frame-parameters): New customizable variable.
-	(TeX-error-overview-open-after-TeX-run): Ditto.
-	(TeX-error-overview): New function.
-	(TeX-find-display-help): Expand the name of the file to be visited
-	starting from the directory of the master file.
-	(TeX-error-overview-make-entries): Add optional `master-dir'
-	argument, to shorten file names when they are relative.
-	(TeX-error-overview): Pass `TeX-master-directory' as argument to
-	`TeX-error-overview-make-entries'.
-
-	* tex.el (TeX-error-overview): Autoload `TeX-error-overview'.
-	(TeX-mode-specific-command-menu-entries): Add an entry for the
-	error overview.
-
-	* doc/auctex.texi (Debugging): Document error overview.
-
-	* doc/changes.texi: Mention error overview.  Add local variables
-	to the end of the file.
-
-	* doc/todo.texi: Add local variables to the end of the file.
-	(Wishlist): Update entry about error reporting.
-
-2014-06-21  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex-buf.el (TeX-parse-TeX): Use `TeX-find-display-help' in place
-	of `TeX-error-list-find-display-help'.
-	(TeX-error-list-find-display-help): Removed, replaced by more
-	general `TeX-find-display-help'.
-	(TeX-find-display-help): New function.
-	(TeX-error): Append nils to the `TeX-error-list' entry to make
-	each entry of the same lenght for both errors and warnings.
-	Append also `TeX-error-point'.  This fixes a bug occurring when
-	`TeX-display-help' is set to `expert'.  Use
-	`TeX-find-display-help' to display the help.
-	(TeX-warning): Append `TeX-error-point' to the `TeX-error-list'
-	entry to fix the above mentioned bug.  Use `TeX-find-display-help'
-	to display the help.
-
-2014-06-04  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex-buf.el (TeX-parse-TeX): Use
-	`TeX-error-list-find-display-help'.
-	(TeX-error-list-find-display-help): New function.
-	(TeX-warning): Use `bad-box' when there is a bad box.
-	(TeX-warning--find-display-help): Cater for bad boxes.
-	(TeX-help-error): Ditto.
-
-2014-06-02  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex-buf.el (TeX-error--find-display-help): Use new fourth
-	argument of `TeX-help-error'.
-	(TeX-warning): Rename mandatory argument to `warning'.  Do not add
-	leading "** " to warning string.
-	(TeX-warning--find-display-help): Use new fourth argument of
-	`TeX-help-error'.
-	(TeX-error-description-faces): New group.
-	(TeX-error-description-error): New face.
-	(TeX-error-description-warning): Ditto.
-	(TeX-error-description-tex-said): Ditto.
-	(TeX-error-description-help): Ditto.
-	(TeX-help-error): Add new `type' argument.  Color help messages
-	using the new faces.
-	(TeX-warning): Preserve point when searching backward.  In some
-	cases this prevents infinite loops in `TeX-parse-all-errors' and
-	fixes wrong detection of context string.
-
-2014-05-27  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-mode-specific-command-menu-entries): Add
-	`TeX-previous-error'.
-
-	* tex-buf.el (TeX-error-list): Fix typo.
-	(TeX-parse-all-errors): Ditto.
-
-2014-05-23  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	Backport from ELPA repository.
-	* tex-site.el (TeX-modes-set): Use advice-add if available.
-	* font-latex.el (font-latex-make-sectioning-faces): Don't rely on
-	dynamic scoping for `num'.
-	(font-latex-make-built-in-keywords): Don't use `eval' needlessly.
-	(font-latex-doctex-syntactic-keywords): Declare before first use.
-	(font-latex-match-command-with-arguments):
-	Stay away from `add-to-list' on let-bound variables.
-	(font-latex-match-command-in-braces): Remove unused var `end'.
-
-2014-05-20  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex-buf.el: Update copyright years.
-	(TeX-error-last-visited): New buffer-local variable.
-	(TeX-get-parse-function): New function.
-	(TeX-next-error): Add `apt' argument and make all arguments
-	optional.  Use `TeX-get-parse-function'.
-	(TeX-previous-error): Use `TeX-get-parse-function'.  Use
-	`TeX-parse-TeX' to move between errors when possible.
-	(TeX-TeX-sentinel): Parse the output log when
-	`TeX-parse-all-errors' is non-nil.
-	(TeX-LaTeX-sentinel): Ditto.
-	(TeX-parse-reset): Add an optional `reparse' argument and reparse
-	the output log when it is non-nil.  Reset also `TeX-error-list'
-	and `TeX-error-last-visited'.
-	(TeX-parse-command): Add `arg' argument.
-	(TeX-parse-TeX): Add `arg' argument.  When `TeX-parse-all-errors'
-	is non-nil, use `TeX-error-list' to move to the error point.
-	(TeX-error-list): New buffer-local variable.
-	(TeX-parse-all-errors): New customizable variable.
-	(TeX-parse-all-errors): New function.
-	(TeX-parse-error): Add an optional `store' argument.  Make the
-	function return non-nil when an error or a warning is found.
-	(TeX-error): Add an optional `store' argument: when it is non-nil
-	store the relevant information about the error in
-	`TeX-error-list'.  Use `TeX-error--find-display-help'.
-	(TeX-error--find-display-help): New function.
-	(TeX-warning): Add an optional `store' argument: when it is
-	non-nil store the relevant information about the warning in
-	`TeX-error-list'.  Use `TeX-warning--find-display-help'.
-	(TeX-warning--find-display-help): New function.
-	(TeX-output-mode-map): Bind `p' to the now working
-	`TeX-previous-error'.
-
-	* doc/auctex.texi (Debugging): Document `TeX-previous-error' and
-	`TeX-parse-all-errors'.  Update `TeX-next-error'.
-
-	* doc/changes.texi: Update copyright years.  Mention
-	`TeX-next-error' and `TeX-previous-error' changes and the new
-	`TeX-parse-all-errors'.
-
-	* doc/todo.texi: Update copyright years.
-	(Wishlist): Update a couple of items related to error parsing.
-
-2014-05-17  Mosè Giordano  <giordano.mose@libero.it>
-
-	* font-latex.el: Update copyright years.
-	(font-latex-update-sectioning-faces): Make sure
-	`height-scale' is a floating point number.
-	(font-latex-make-sectioning-faces): Ditto.
-
-2014-05-10  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/siunitx.el: Update copyright years and specify last
-	`siunitx' version supported.  Hard wrap lines longer than 80
-	columns.
-	(LaTeX-siunitx-regexp): Move the escape character out of the group
-	matching the unit name.
-	(LaTeX-arg-siunitx-unit): Add `prefix' argument.  Replace the
-	space with `TeX-esc' as the completion separator.
-	(LaTeX-arg-define-siunitx-unit): Define a default prompt; set
-	`initial-input' to nil; use `TeX-esc' as prefix to the given
-	input.
-	("siunitx"): Remove the escape character from the unit names.
-
-2014-05-02  Jobst Hoffmann  <J.Hoffmann@fh-aachen.de>  (tiny change)
-
-	* style/listings.el ("listings"): Fix typo.
-
-2014-05-01  Mosè Giordano  <giordano.mose@libero.it>
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Fix
-	fontification of the optional argument to a verbatim-like
-	environment.
-
-2014-04-16  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-parse-error): Add another exception.
-
-2014-04-06  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-info.el (TeX-texinfo-mode): Use `texinfo-current-defun-name'
-	in `C-x 4 a'.
-
-2014-04-04  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-add-environments): Move advising of
-	`LaTeX-add-environments' after definition of
-	`LaTeX-environment-menu' and `LaTeX-environment-modify-menu'
-	variables to fix assignment to free variable warnings.
-
-	* tex-style.el: Update coyright years.
-	(LaTeX-biblatex-use-Biber): New variable.  Mark as
-	safe-local-variable.
-
-	* latex.el (TeX-latex-mode): Add setting of `LaTeX-using-Biber' to
-	`TeX-update-style-hook'.
-
-	* style/biblatex.el ("biblatex"): Use `LaTeX-biblatex-use-Biber'
-	value to set `LaTeX-using-Biber' when it is set locally.
-
-	* tex-bar.el: Update copyright years.
-	(LaTeX-install-toolbar): Append toolbar refresh to
-	`TeX-update-style-hook' instead of prepending it.
-
-	* doc/auctex.texi:  Update copyright years.
-	(Selecting a Command): Document `LaTeX-biblatex-use-Biber'.
-
-	* doc/changes.texi: Mention `LaTeX-biblatex-use-Biber' change.
-
-2014-04-02  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/biblatex.el: Update copyright years and specify last
-	`biblatex' version supported.
-	(LaTeX-biblatex-executebibliographyoptions-options): Update.
-	(LaTeX-biblatex-language-list): Ditto.
-	(LaTeX-arg-biblatex-cites): Fix condition on `items' variable to
-	adapt to the `TeX-completing-read-multiple' return value change.
-
-2014-03-17  Nicolas Richard  <theonewiththeevillook@yahoo.fr>
-
-	* style/exercise.el: New file.
-
-2014-03-18  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/auctex.texi: Mention that `TeX-PDF-mode' is enabled by
-	default.
-
-	* tex.el (TeX-PDF-mode): Enable TeX PDF mode by default.
-
-	* tex-buf.el (TeX-command-master): Ask for TeX-master if it cannot
-	be determined otherwise.
-
-2014-03-15  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-view-command-raw): Throw an error when `spec' is
-	nil, otherwise when the function returns nil `TeX-command-expand'
-	enters an infinite loop.
-
-	* style/paralist.el: Update copyright years.
-	("paralist"): Use `LaTeX-provided-package-options-member' to
-	conditionally define environments.
-
-2014-03-12  Tassilo Horn  <tsdh@gnu.org>
-
-	* multi-prompt.el (multi-prompt): Return nil on empty input.
-
-	* tex.el (TeX-completing-read-multiple): Define it so that empty
-	input results in nil across different emacs versions (<= 24.3
-	vs. later versions).
-
-	* style/biblatex.el ("biblatex"): Use
-	`TeX-completing-read-multiple' instead of
-	`completing-read-multiple'.
-	(LaTeX-arg-biblatex-cites): Use `TeX-completing-read-multiple' and
-	adapt handling of return value.
-
-	* style/pstricks.el (LaTeX-package-parameters): Adapt to
-	`TeX-completing-read-multiple' change.
-
-2014-03-11  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-arg-usepackage-read-packages-with-options): Fix
-	bug that caused AUCTeX to query for packages infinitely.
-
-	* context.el (ConTeXt-add-environments): Advice instead of
-	renaming and redefining generated function.
-
-	* latex.el (LaTeX-close-environment): Remove non-interactive
-	`next-line' usage compile warning.
-	(LaTeX-add-bibliographies): Advice instead of renaming and
-	redefining generated function.
-	(LaTeX-add-environments): Ditto.
-
-2014-03-10  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-fill-break-at-separators): Default to opening
-	and closing math switches.
-
-2014-03-06  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/auctex.texi (Processor Options): Add missing pair of braces.
-
-2014-02-22  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-environment): Do not set
-	`LaTeX-default-environment' to `environment' if the latter is
-	equal to the current default environment.
-
-2014-02-21  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-arg-usepackage-read-packages-with-options): New
-	function.  Now options are requested only if at least one package
-	has been provided.
-	(LaTeX-arg-usepackage-insert): New function.
-	(LaTeX-arg-usepackage): Use
-	`LaTeX-arg-usepackage-read-packages-with-options' and
-	`LaTeX-arg-usepackage-insert'.
-	(LaTeX-insert-usepackages): New function.
-	(LaTeX-env-document): Use it.
-
-	* doc/auctex.texi (Environments): Document new behavior of
-	`LaTeX-env-document'.
-
-	* doc/changes.texi: Mention it.
-
-2014-02-20  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-command-extra-options): New customizable variable.
-	(TeX-expand-list): New `%(extraopts)' expander.
-	(TeX-command-list): Use `%(extraopts)'.
-
-	* doc/auctex.texi (Processor Options): Document
-	`TeX-command-extra-options'.
-
-	* doc/changes.texi: Document it.
-
-2014-02-10  Tassilo Horn  <tsdh@gnu.org>
-
-	* style/english.el: New style for english documents so that
-	`TeX-language-en-hook' gets run.
-
-	* Makefile.in (STYLESRC): Activate it.
-
-	* doc/auctex.texi (languages): Document it.
-
-2014-02-04  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-auto-add-type): Convert to macro.
-
-	* lpath.el: Don't silence byte-compiler.
-
-	* latex.el (LaTeX-auto-style, LaTeX-auto-arguments)
-	(LaTeX-auto-optional, LaTeX-auto-env-args): Defvar explicitly
-	before use.
-
-2014-01-29  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-command-query): Use default parameter of
-	`completing-read'.
-
-	* tex.el (TeX-insert-macro): Use default parameter of
-	`completing-read'.
-
-	* latex.el (LaTeX-environment, TeX-arg-document): Use default
-	parameter of `completing-read'.
-
-2014-01-22  Tassilo Horn  <tsdh@gnu.org>
-
-	* style/shortvrb.el (LaTeX-shortvrb-chars): Move from
-	tex-style.el.  Set default value to nil because just loading
-	shortvrb does not make | a shortvrb char.  One needs to define it
-	using \MakeShortVrb{\|}.  Extend the docstring so that it tells
-	that one should usually set this variable only buffer-locally.
-	(LaTeX-shortvrb-chars): Declare it as safe local variable.
-
-	* font-latex.el (font-latex-add-to-syntax-alist): Call
-	`font-latex-setup' to make syntactic font-lock changes effective.
-
-2014-01-21  Berend de Boer  <berend@pobox.com>
-
-	* context.el: distinguish between numbered and unnumbered sections.
-
-2014-01-15  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/babel.el: Update copyright years and specify last `babel'
-	version supported.
-	(LaTeX-babel-language-list): Expand language list to all languages
-	mentioned in the last version of the manual.
-	(LaTeX-babel-active-languages): Update in order to parse the
-	`main' option and ignore the modifiers.
-	(LaTeX-babel-package-options): Turn the variable into a function
-	because now requires `TeX-read-key-val'.
-
-2014-01-11  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-current-environment): Make search for `\begin'
-	and `\end' case sensitive.
-	(docTeX-in-macrocode-p): Ditto.
-	(LaTeX-indent-calculate): Ditto.
-	(LaTeX-find-matching-end): Ditto.
-	(LaTeX-find-matching-begin): Ditto.
-
-2014-01-06  Vincent Belaïche  <vincentb1@users.sourceforge.net>
-
-	* tex-info.el (Texinfo-reftex-hook): Replace use of
-	reftex-tables-dirty by that of reftex-default-label-alist-entries
-	to trigger call to reftex-compile-variables in a standard way.
-	The problem was that generating a TOC for a Texinfo file and then
-	for a LaTeX file was not working for the LaTeX file because the
-	Texinfo file was using LaTeX label style and as such
-	reftex-ensure-compiled-variables was not calling
-	reftex-compile-variables, which caused wrong
-	reftex-everything-regexp for sections.
-
-2014-01-06  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-math-insert): Use `TeX-electric-math' for
-	consistency with `TeX-insert-dollar'.
-	(LaTeX-math-cal): Ditto.
-
-2013-12-24  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex-style.el (LaTeX-fontspec-arg-font-search): New customizable
-	variable.
-	(LaTeX-fontspec-font-list-default): Ditto.
-
-	* style/fontspec.el (LaTeX-fontspec-arg-font): New function.
-	("fontspec"): Use it.
-
-	* doc/changes.texi: Mention `LaTeX-fontspec-arg-font-search' and
-	`LaTeX-fontspec-font-list-default'.
-
-2013-12-20  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/imakeidx.el ("imakeidx"): Move addition of options to
-	`LaTeX-imakeidx-indexsetup-options' inside the hook.
-
-	* Makefile.in (STYLESRC): Activate new styles.
-
-	* style/fontspec.el: New style.
-
-	* style/luacode.el: Ditto.
-
-	* style/metalogo.el: Ditto.
-
-	* style/unicode-math.el: Ditto.
-
-2013-12-18  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-parse-error): Don't confuse ) in package
-	messages with EOF.
-
-2013-12-01  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-common-initialization): Move disabling of
-	`electric-pair-mode' from `VirTeX-common-initialization'.  Disable
-	it only if `LaTeX-electric-left-right-brace' is non-nil.
-
-	* tex.el (VirTeX-common-initialization): See above.
-
-2013-11-29  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (VirTeX-common-initialization): Disable
-	`electric-pair-mode' (a global minor mode) in auctex buffers
-	because it interferes with auctex's pairing feature.
-
-2013-11-23  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-common-initialization):
-
-	* tex.el (VirTeX-common-initialization): Move
-	`LaTeX-narrow-to-environment' and `TeX-narrow-to-group' bindings
-	to the AUCTeX maps because `narrow-map' is not defined in GNU
-	Emacs < 22.2 and XEmacs.  Reported by Giacomo Boffi.
-
-2013-11-13  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/biblatex.el ("biblatex"): Declare expert macros and
-	environments.
-
-2013-11-11  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-next-error, TeX-previous-error): Call
-	`next-error' also if last TeX command was a compile command (e.g.,
-	Check, ChkTeX).
-	(TeX-run-compile): Save compilation buffer in
-	`TeX-command-buffer'.
-
-2013-11-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* bib-cite.el (bib-highlight-mouse): Change regexp to cope with
-	multiple optional arguments of a macro.
-
-2013-11-09  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-complete-make-expert-command-functions): Change
-	signature of declare-expert functions.
-
-	* doc/auctex.texi: Document it.
-
-2013-11-08  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-complete-expert-commands): New defcustom.
-	(TeX-complete-make-expert-command-functions): New macro.
-	(TeX-insert-macro): Restrict completion depending on
-	`TeX-complete-expert-commands'.
-	(VirTeX-common-initialization): Ditto.
-
-	* latex.el (LaTeX-environment, LaTeX-common-initialization):
-	Restrict completion depending on `TeX-complete-expert-commands'.
-
-	* tex-info.el (TeX-texinfo-mode): Restrict completion depending on
-	`TeX-complete-expert-commands'.
-
-	* doc/auctex.texi: Document normal vs. expert commands for users
-	and style file authors.
-
-	* doc/changes.texi: Mention normal vs. expert commands.
-
-	* latex.el (LaTeX-common-initialization): Fix void-function
-	LaTeX-symbol-list error.
-
-2013-11-05  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/auctex.texi (Folding): Document `TeX-fold-auto' and
-	`TeX-fold-unfold-around-mark'.
-
-	* latex.el (TeX-arg-bibliography): Run style files associated to
-	the bibliography database files.
-
-	* style/biblatex.el ("biblatex"): Do not quote at all
-	`TeX-arg-key-val' arguments.
-	(LaTeX-arg-addbibresource): Run style file associated to the
-	bibliography database file.
-
-2013-11-03  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/biblatex.el ("biblatex"): Quote `TeX-arg-key-val'
-	arguments with `quote' special form istead of apostrophe.
-
-2013-11-02  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-narrow-to-environment): New function, disabled
-	by default.
-	(LaTeX-common-initialization): Add key binding for
-	`LaTeX-narrow-to-environment'.
-
-	* tex.el (VirTeX-common-initialization): Add key binding for
-	`TeX-narrow-to-group'.
-	(TeX-narrow-to-group): New function, disabled by default.
-
-	* doc/auctex.texi (Narrowing): Document narrowing commands.
-
-	* doc/changes.texi: Mention narrowing commands.
-
-2013-10-19  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (TeX-arg-file-name): New function.
-	(TeX-arg-file-name-sans-extension): Ditto.
-	(TeX-arg-version): Ditto.
-	(LaTeX-common-initialization): Add completion for
-	`ProvidesPackage', `ProvidesClass', and `ProvidesFile'.
-
-	* doc/auctex.texi (Adding Macros): Document `TeX-arg-version',
-	`TeX-arg-file-name', and `TeX-arg-file-name-sans-extension'.
-
-2013-10-14  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/changes.texi: Mention the enhanced tabular indentation.
-
-	* style/longtable.el ("longtable"): Use `LaTeX-indent-tabular'
-	also for longtable environment.
-
-	* style/tabularx.el ("tabularx"): Use `LaTeX-indent-tabular' also
-	for tabularx environment.
-
-	* style/tabulary.el ("tabulary"): Use `LaTeX-indent-tabular' also
-	for tabulary environment.
-
-	* latex.el (LaTeX-indent-environment-list): Use
-	`LaTeX-indent-tabular' also for array and eqnarray environments.
-
-2013-10-14  Oleh Krehel  <ohwoeowho@gmail.com>
-
-	* latex.el: `LaTeX-indent-tabular' now indents tabular-like
-	environments.
-	(LaTeX--tabular-like-end): new variable.
-	(LaTeX-indent-environment-list): added `LaTeX-indent-tabular' as
-	indenter for "tabular" and "align", added a setter that recomputes
-	`LaTeX--tabular-like-end'
-	(LaTeX-env-beginning-pos-col): new function.
-	(LaTeX-hanging-ampersand-position): new function.
-	(LaTeX-indent-tabular): new function.
-
-	* tests/latex/latex-test.el : added an ERT test for
-	`LaTeX-indent-tabular'
-	(LaTeX-indent-tabular-test/in): input filename variable
-	(LaTeX-indent-tabular-test/out): output filename variable
-
-	* tests/latex/tabular-in.tex: input to latex-test.el
-
-	* tests/latex/tabular-out.tex: input to latex-test.el
-
-	* tex.el (TeX-how-many): added for compatibility with XEmacs.
-
-2013-10-11  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/auctex.texi (Quotes): Fix typo.
-
-	* doc/changes.texi: Ditto.
-
-2013-10-10  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* doc/changes.texi: Document enhanced paired braces feature.
-
-	* doc/auctex.texi: Ditto.
-
-2013-10-06  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-insert-macro-default-style): Add new possible value
-	`show-all-optional-args' and update doc-string accordingly.
-	(TeX-parse-arguments): Use it.
-
-	* doc/auctex.texi (Completion): Document `show-all-optional-args'.
-
-	* doc/changes.texi: Mention `show-all-optional-args'.
-
-	* tex.el (TeX-insert-braces-alist): New customizable variable.
-	(TeX-insert-braces): Mention it in doc-string.
-	(TeX-parse-macro): Use `TeX-insert-braces-alist'.
-
-	* style/booktabs.el: Update copyright years.
-	(LaTeX-booktabs-arg-paren): Let-bind `TeX-arg-opening-brace' and
-	`TeX-arg-closing-brace' instead of `<' and `>'.
-	("booktabs"): Add `toprule', `midrule', and `bottomrule' macros to
-	`TeX-insert-braces-alist'.
-	("booktabs"): Add a dummy `ignore' in `cmidrule' macro in order to
-	reset `last-optional-rejected' to nil.
-
-	* doc/auctex.texi (Completion): Document
-	`TeX-insert-braces-alist'.
-
-	* doc/changes.texi: Mention `TeX-insert-braces-alist'.
-
-2013-09-27  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (TeX-arg-insert-braces): : Move
-	`indent-according-to-mode' after `save-excursion' because
-	`LaTeX-newline' (used in `save-excursion') deletes trailing
-	whitespaces.
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Add support for hyperref "Rerun
-	to get outlines right" messages.
-
-2013-09-26  Ikumi Keita  <ikumi@ikumi.que.jp>
-
-	* latex.el: Enhance brace pairing feature.
-	(TeX-arg-insert-braces): Extend to be used with \bigl and its
-	friends.
-	(TeX-arg-insert-right-brace-maybe): New function.
-	(LaTeX-insert-left-brace): New function.
-	(LaTeX-insert-corresponding-right-macro-and-brace): New function.
-	(LaTeX-find-preceeding-left-macro-name): New function.
-	(LaTeX-electric-left-right-brace): New customization option.
-	(LaTeX-left-right-macros-association): New variable.
-
-	* style/amsmath.el ("amsmath"): Make use of the above change.
-	\lvert and \lVert are paired with \rvert and \rVert, respectively.
-
-2013-09-19  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/siunitx.el ("siunitx"): Fix `radian' unit name.
-
-2013-09-17  Fabrice Ben Hamouda  <fabrice_102@yahoo.fr>  (tiny change)
-
-	* tex-buf.el (TeX-next-error, TeX-active-buffer): Fix a problem
-	with `TeX-next-error' in multi-file documents.
-
-2013-09-16  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-info.el (TeX-texinfo-mode): Set
-	`TeX-sentinel-default-function' to `TeX-TeX-sentinel'.
-
-2013-09-09  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-check-files): Handle buffers that haven't been
-	saved yet.
-
-2013-09-02  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-electric-math): Fix defcustom choices.
-
-	* bib-cite.el (bib-cite-minor-mode): Call `make-local-hook' only
-	on XEmacs.
-
-2013-08-03  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (TeX-arg-ref): New function.
-
-	* doc/auctex.texi: Replace occurrences of `TeX-arg-label' with
-	`TeX-arg-ref'.
-	(Adding Macros): Document `TeX-arg-ref'.
-
-	* style/fancyref.el ("fancyref"): Use `TeX-arg-ref' instead of
-	`TeX-arg-label'.
-
-	* style/latexinfo.el ("latexinfo"): Ditto.
-
-	* style/nameref.el ("nameref"): Ditto.
-
-	* style/varioref.el ("varioref"): Ditto.
-
-	* style/subfigure.el ("subfigure"): Use `TeX-arg-ref' instead of
-	`TeX-arg-label' and fix parentheses.
-
-2013-07-31  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-math-initialize): Refactor top-level code into
-	function.
-	(LaTeX-math-list): Call `LaTeX-math-initialize' when setting the
-	value in order to update the key bindings.
-	Also shuffle around several definitions in order to get a
-	declaration-before-use order.
-
-2013-07-29  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/changes.texi: Add other changes.
-
-	* doc/auctex.texi (Environments): Fix typo.
-
-2013-07-27  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (BibTeX-auto-regexp-list): Remove `TeX-token-char' from
-	the regexp since cite keys can start with non-letter characters,
-	e.g., bibcodes start with year of publication.
-
-2013-07-24  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-math-menu-unicode): Enable also on windows
-	systems as it seems to work there, too.
-
-2013-07-23  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-clean-default-intermediate-suffixes): Add `.fls',
-	files created by TeX processors with `-recorder' option, and
-	`-blx.bib', files created by `bibtex' when using the `biblatex'
-	package.
-
-	* doc/changes.texi: Document some changes for next release.
-
-2013-07-22  Mosè Giordano  <giordano.mose@libero.it>
-
-	* Makefile.in: Update copyright years.
-	(GITFILES): Rename from `CVSFILES', adapt to Git.
-	(COMMITTER): Get user name and email from Git configuration;
-	escape `<', `>' and spaces.
-	(install-el): Update reference to Git in comment.
-	(release-commit): Adapt to Git; make sure committer name and email
-	are encoded with ISO-8859-1 using the `iconv' program.
-	(tar-ball): Adapt to Git.
-	(preview-ball): Ditto.
-
-	* auctex.spec (Provides): Update reference to Git in comment.
-
-	* bib-cite.el: Update AUCTeX repository link in comment.
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Fix
-	fontification of some biblatex macros.  Reported by Christian
-	Knüpfer.
-	(font-latex-built-in-keyword-classes): Revert changes made with
-	commit 7531cca, they were useless.
-
-2013-07-15  Mads Jensen  <mje@inducks.org>
-
-	* style/tabulary.el: New style.
-
-	* Makefile.in (STYLESRC): Activate new style tabulary.
-
-2013-07-12  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/auctex.texi (Processor Options): Move
-	`TeX-source-correlate-method' to `I/O Correlation' section.
-
-2013-07-11  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/auctex.texi (Processor Options): Document
-	`TeX-source-correlate-method'.
-
-2013-07-09  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-default-tabular-environment): New variable.
-	(LaTeX-env-figure): Use it instead of hard-coding "tabular".
-
-	* style/tabularx.el ("tabularx"): Set
-	`LaTeX-default-tabular-environment' to "tabularx".
-
-2013-06-29  Mosè Giordano  <giordano.mose@libero.it>
-
-	* bib-cite.el: Replace `save-excursion'+`set-buffer' with
-	`with-current-buffer'.
-
-	* tex-bar.el: Ditto.
-
-	* tex-buf.el: Ditto.
-
-	* tex.el: Replace `save-excursion'+`set-buffer' with
-	`with-current-buffer'.  Delete trailing whitespaces.
-
-	* tex-buf.el (TeX-error-file): Fix spelling error.
-	(TeX-error): Ditto.
-
-	* doc/install.texi (Configure): Update for Git.
-
-	* doc/preview-readme.texi (Availability): Ditto.
-
-	* doc/wininstall.texi: Ditto.
-
-2013-06-26  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/preview-problems.texi: Rename "Known problems" section to
-	"Known problems with preview-latex" in rawfile export.  Delete
-	sections "Problems with Ghostscript" and "Emacs problems" because
-	those are basically ruled out when using the prerequisites
-	documented in the manual.
-
-	* doc/install.texi: Don't link to ghostscript specific
-	preview-latex problems section because that has been removed.
-
-	* doc/Makefile.in (DISTTEXTS, ../PROBLEMS.preview): Rename
-	PROBLEMS to PROBLEMS.preview since it only deals with
-	preview-latex problems.
-
-	* Makefile.in (DISTTEXTS): Use PROBLEMS.preview instead of
-	PROBLEMS.
-
-2013-06-24  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/Makefile.in (DISTTEXTS): Add ../PROBLEMS.
-
-	* Makefile.in (DISTTEXTS): Add PROBLEMS.
-
-	* tex.el (TeX-evince-dbus-p): Require dbus at compile-time.
-
-2013-06-21  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-evince-dbus-p): Improved DBUS availability check.
-
-2013-06-21  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
-
-	* tex.el (TeX-doc-backend-alist): Remove unnecessary `info' check.
-
-2013-06-14  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-jp.el: Change to `coding: iso-2022-jp-unix'.
-
-2013-06-12  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-jp.el: Add `coding: iso-2022-7bit-unix' file local variable.
-
-2013-06-11  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-help-error): Let-bind `inhibit-read-only' when
-	updating the *TeX Help* buffer.
-
-2013-06-11  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (TeX-after-document-hook): New hook.
-	(TeX-arg-document): Use it.
-	(LaTeX-after-usepackage-hook): New hook.
-	(LaTeX-arg-usepackage): Use it, remove babel specific code.
-
-	* style/babel.el: Update copyright years.
-	(LaTeX-env-babel-lang): New function.
-	("babel"): Add `LaTeX-env-babel-lang' to
-	`LaTeX-after-usepackage-hook'.
-
-2013-06-08  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-math-close-double-dollar): Remove.
-	(TeX-math-close-single-dollar): Ditto.
-	(TeX-electric-dollar): Ditto.
-	(TeX-electric-math): New customizable variable, supersedes
-	variables above.
-	(TeX-insert-dollar): Adapt to `TeX-electric-math'.  See
-	http://thread.gmane.org/gmane.emacs.auctex.devel/3070
-
-	* doc/auctex.texi (Quotes): Document `TeX-electric-math'.
-	(Environments): Document `LaTeX-find-matching-begin' and
-	`LaTeX-find-matching-end'.
-
-2013-06-02  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex-buf.el: Shorten copyright year ranges and update with
-	missing years.  Delete trailing whitespaces.
-	(TeX-run-compile): Let-bind `default-directory' to
-	`TeX-master-directory'.
-
-2013-05-31  Tassilo Horn  <tsdh@gnu.org>
-
-	* autogen.sh: Set LC_ALL=C when looking into ChangeLog for
-	AUCTEXDATE.
-
-2013-05-31  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-env-figure): Simplify using `save-excursion'
-	instead of regexp searches.  Fill the caption when
-	`auto-fill-mode' is on.
-
-2013-05-30  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-expand-list): Add new expander "%a", it returns the
-	quoted absolute path of the file visiting current buffer.
-	(TeX-view-program-list-builtin): Use "%a" expander for forward PDF
-	search.
-
-2013-05-28  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-source-correlate-sync-source): Fix docstring.
-
-2013-05-23  Mosè Giordano  <giordano.mose@libero.it>
-
-	* font-latex.el: Update copyright years, there have been
-	non-trivial changes in 2010, and 2011.
-	(font-latex-built-in-keyword-classes): Fontify Biblatex multicites
-	macros up to three mandatory arguments.
-
-	* style/biblatex.el (LaTeX-biblatex-entrytype): New variable.
-	(LaTeX-biblatex-executebibliographyoptions-options): New variable.
-	(LaTeX-biblatex-language-list): New variable.
-	(LaTeX-arg-biblatex-cites): New function.
-	("biblatex"): Always set `LaTeX-using-Biber'.  Add citation
-	macros.
-	(LaTeX-biblatex-package-options-list): Move preamble options to
-	`LaTeX-biblatex-executebibliographyoptions-options'.
-
-2013-05-22  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el: Replace `delete-backward-char' with `delete-char'.
-
-	* tex.el: Ditto.
-
-	* tex-buf.el: Replace `goto-line' with `goto-char' and
-	`forward-line'.
-
-2013-05-19  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/.gitignore: Rename from .cvsignore.
-
-	* preview/.gitignore: Ditto.
-
-	* preview/latex/.gitignore: Ditto.
-
-2013-05-18  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el: Update copyright years, there have been non-trivial
-	changes in 1998, 2001, 2002.
-	(TeX-arg-index-tag): Use `TeX-argument-prompt'.
-	(TeX-arg-cite): Ditto.
-
-	* tex.el: Update copyright years, there have been non-trivial
-	changes in 1995, 1998.
-	(TeX-parse-arguments): Move skipping of optional
-	arguments inside loop over all arguments, because optional
-	arguments may not be the first ones.  Remove unused let-bound
-	variable `skip-opt'.
-	(TeX-arg-literal): Remove FIXME comment, `optional' is the first
-	argument passed to all functions by `TeX-parse-argument'.
-
-2013-05-13  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/fancyvrb.el: New style.
-
-	* style/xparse.el: Ditto.
-
-	* Makefile.in (STYLESRC): Add style/fancyvrb.el and
-	style/xparse.el.
-
-2013-05-12  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-insert-dollar): Insert just a single dollar when the
-	point is in a verbatim-like construct.
-
-	* font-latex.el (font-latex-jit-lock-force-redisplay): Don't rely
-	on existing `jit-lock-force-redisplay' because recent bzr Emacs
-	broke compatibility changing the number of arguments.  Reported by
-	Robert Goldman.
-
-2013-05-08  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/auctex.texi (Environments): Document
-	`LaTeX-default-document-environment'.
-
-2013-05-07  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-electric-dollar): New variable.
-	(TeX-insert-dollar): Use it.
-
-	* doc/auctex.texi (Quotes): Document `TeX-electric-dollar'.
-
-2013-04-28  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex-bar.el: Update copyright range.
-	(TeX-bar-LaTeX-button-alist): Change BibTeX button to Biber when
-	`LaTeX-using-biber' is non-nil.
-	(LaTeX-install-toolbar): Refresh toolbar after styles update.
-
-2013-04-25  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-default-document-environment): New buffer-local
-	variable.
-	(LaTeX-default-environment): Mention
-	`LaTeX-default-document-environment' in doc-string.
-	(LaTeX-environment): Use `LaTeX-default-document-environment'.
-
-	* style/beamer.el ("beamer"): Use
-	`LaTeX-default-document-environment' instead of
-	`LaTeX-default-environment'.
-
-	* style/letter.el ("letter"): Ditto.
-
-	* style/slides.el ("slides"): Ditto.
-
-2013-04-24  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/acro.el (LaTeX-acro-acronym-history): New variable.
-	(LaTeX-arg-acro-acronym): Use it.
-
-	* style/acronym.el (LaTeX-acronym-acronym-history): New variable.
-	(LaTeX-arg-acronym-acronym): Use it.
-
-	* style/beamer.el (LaTeX-beamer-frametitle-history): New variable.
-	("beamer"): Use it.
-	(TeX-arg-beamer-frametitle): Ditto.
-
-	* style/siunitx.el (LaTeX-siunitx-unit-history): New variable.
-	(LaTeX-arg-siunitx-unit): Use it.
-
-2013-04-21  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/beamer.el ("beamer"): Set `frame' as default environment.
-	Set `section' as largest sectioning level.  Add fontification for
-	`title', `author', and `date'.
-
-	* style/letter.el ("letter"): Set `letter' as default environment.
-	Add some macros and fontification.
-
-	* style/slides.el ("slides"): Set `slide' as default environment.
-
-	* latex.el (TeX-arg-insert-braces): Move
-	`indent-according-to-mode' after `save-excursion' because
-	`LaTeX-newline' (used in `save-excursion') deletes trailing
-	whitespaces.
-
-2013-04-19  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/amsthm.el (LaTeX-amsthm-package-options): New variable.
-	("amsthm"): Remove `newtheorem' macro, already defined in
-	`latex.el'.  Use `TeX-arg-define-environment' in `newtheorem*'
-	macro.  Add `qedhere', `swapnumbers', and `newtheoremstyle'
-	macros.  Add `newtheorem*' regexp to match new environments.  Add
-	fontification.
-
-	* style/article.el ("article"): Add counters and pagestyles.
-
-	* style/beamer.el ("beamer"): Ditto.
-
-	* style/book.el ("book"): Ditto.
-
-	* style/letter.el (LaTeX-letter-class-options): New variable.
-	("letter"): Add pagestyles.
-
-	* style/report.el ("report"): Add counters and pagestyles.
-
-	* style/slides.el (LaTeX-slides-class-options): New variable.
-	("slides"): Add counters and pagestyles.
-
-2013-04-18  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/beamer.el: Update copyright years and remove trailing
-	whitespaces.
-	("beamer"): Run style hooks for loaded packages.
-	(LaTeX-beamer-class-options): New function.
-
-	* style/hyperref.el (LaTeX-hyperref-package-options-list): Rename
-	from `LaTeX-hyperref-package-options' to avoid clash with the
-	function with the same name.
-	("hyperref"): Use it.
-	(LaTeX-hyperref-package-options): Ditto.
-
-2013-04-17  Mosè Giordano  <giordano.mose@libero.it>
-
-	* plain-tex.el (plain-TeX-common-initialization): Fix typo in
-	abbrev table name.
-
-2013-04-16  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-default-author): New customizable variable.
-	(LaTeX-arg-author): New function.
-	(LaTeX-common-initialization): Use `LaTeX-arg-author' for the
-	\author macro.
-	(LaTeX-default-author): Change default to 'user-full-name (quoted)
-	and add a new possible value.
-	(LaTeX-arg-author): Change accordingly.
-
-	* doc/auctex.texi (Itemize-like): Document `TeX-arg-item-label-p'
-	option.
-	(Tabular-like): Document `LaTeX-default-width' option.
-	(Modes and Hooks): Add modes and hooks to indices.
-	(Adding Macros): Document `TeX-arg-index-tag', `TeX-arg-index',
-	`TeX-arg-document', `LaTeX-arg-usepackage', `TeX-arg-bibstyle',
-	`TeX-arg-bibliography', `LaTeX-arg-author', `TeX-read-key-val',
-	and `TeX-arg-key-val' functions.  Mention `TeX-arg-cite-note-p'
-	and `LaTeX-default-author' options.
-	(Adding Environments): Use in example code actually present in
-	`listings.el' file.
-
-2013-04-16  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-source-correlate-sync-source): Use `raise-frame'
-	instead of the external wmctrl command to raise the emacs frame.
-
-2013-04-15  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (TeX-read-key-val): Add `prompt' optional argument.
-	(TeX-arg-key-val): Ditto.
-
-	* tex.el (fboundp): Use `crm-separator' as separator in XEmacs
-	`TeX-completing-read-multiple' implementation.
-
-	* style/acro.el (LaTeX-arg-acro-key-val): Let-bind keymap with SPC
-	key binding removed, instead of defining a new key binding for
-	SPC.  Use `TeX-arg-key-val' instead of `multi-prompt-key-value'
-	and `TeX-argument-insert'.
-
-	* style/pst-node.el (LaTeX-pstnode-env-psmatrix): Replace
-	`completing-read-multiple' with `TeX-completing-read-multiple'.
-
-	* style/pstricks.el (LaTeX-package-parameters): Ditto.
-
-	* style/siunitx.el (LaTeX-arg-siunitx-unit): Let-bind keymap with
-	SPC key binding removed, instead of defining a new key binding for
-	SPC.  Replace `completing-read-multiple' with
-	`TeX-completing-read-multiple'.
-
-2013-04-15  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-source-correlate-sync-source): Raise frame when
-	placing point on the source location.
-
-2013-04-12  Mosè Giordano  <giordano.mose@libero.it>
-
-	* Makefile.in (STYLESRC): Add style/acro.el and style/acronym.el.
-
-	* style/acro.el: New style.
-
-	* style/acronym.el: Ditto.
-
-2013-04-10  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-evince-sync-view): URL-escape pdf file path when
-	calling evince via DBUS.
-	(TeX-evince-sync-view): Use 0 as timestamp.
-	(TeX-source-correlate-sync-source): URL-decode tex file name.
-
-2013-04-10  Nicolas Richard  <theonewiththeevillook@yahoo.fr>  (tiny change)
-
-	* style/mathtools.el (LaTeX-mathtools-key-val-options): Fix defvar
-	syntax.
-
-2013-04-10  Jobst Hoffmann  <j.hoffmann@fh-aachen.de>  (tiny change)
-
-	* style/lscape.el ("lscape"): Fix typo and parentheses.
-
-2013-04-09  Tassilo Horn  <tsdh@gnu.org>
-
-	* README.GIT: Rename from README.CVS; update contents to Git.
-
-2013-04-09  Leo Liu  <sdl.web@gmail.com>
-
-	* latex.el (LaTeX-outline-level): Make it work for customized
-	`outline-regexp'.  See bug report
-	http://permalink.gmane.org/gmane.emacs.auctex.bugs/1648.
-
-	* tex.el (TeX-view-program-list-builtin)
-	(TeX-view-program-selection): Enable commented code to support
-	darwin system.
-
-	* tex.el (TeX-math-input-method-off-regexp): Improve and fix typo.
-	See bug http://permalink.gmane.org/gmane.emacs.auctex.devel/2468.
-
-	* font-latex.el (font-latex-add-to-syntax-alist): Fix a bug in
-	`font-latex-add-to-syntax-alist' where it modified both the buffer
-	local and global value of `font-latex-syntax-alist'.
-
-2013-04-08  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (LaTeX-style-list): Correct docstring.
-
-2013-04-06  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-provided-class-options-member): Fix typo.
-	(LaTeX-arg-usepackage): Provide completion for more than one
-	package in mandatory argument.
-
-2013-04-05  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-global-class-files): New variable.
-	(TeX-arg-document): Provide completion for class options, based on
-	`LaTeX-arg-usepackage'.  Use `LaTeX-global-class-files'.
-	(LaTeX-style-list): Mention that if `TeX-arg-input-file-search' is
-	set to `t' this variable will be ignored.
-
-	* tex.el (TeX-normal-mode): Reset `LaTeX-global-class-files' when
-	ARG is non-nil.
-
-	* style/article.el (LaTeX-article-class-options): New variable.
-
-	* style/book.el (LaTeX-book-class-options): New variable.
-
-	* style/report.el (LaTeX-report-class-options): New variable.
-
-2013-04-03  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-provided-class-options): New buffer-local
-	variable.
-	(LaTeX-provided-class-options-member): New function.
-	(LaTeX-provided-package-options): New buffer-local variable.
-	(LaTeX-provided-package-options-member): New function
-	(LaTeX-auto-cleanup): Rewrite to support
-	`LaTeX-provided-{class,package}-options' variables.
-	(LaTeX-arg-usepackage): Ditto.
-
-	* tex.el (TeX-auto-store): Write to parsed file values of
-	`LaTeX-provided-{class,package}-options' variables.
-	(TeX-auto-insert): Fix indentation of inserted lines.
-	(TeX-search-files-by-type): Fix typo in doc-string.
-	(TeX-add-to-alist): New function.
-	(TeX-quote-language-alist): Fix typo in doc-string.
-
-	* style/babel.el (LaTeX-babel-package-options): Add missing
-	languages.
-	(LaTeX-babel-package-options): Add options other than
-	languages.
-	(LaTeX-babel-active-languages): Use
-	`LaTeX-provided-{class,package}-options'.  Loop over actually
-	used options instead of all babel languages.
-	("babel"): Run styles of active languages.
-
-	* style/biblatex.el ("biblatex"): Use
-	`LaTeX-provided-package-options-member'.
-	(LaTeX-biblatex-package-options): Consider the `ask' value for
-	'TeX-arg-input-file-search'.
-
-	* style/kpfonts.el ("kpfonts"): Use
-	`LaTeX-provided-package-options-member'.
-
-	* style/siunitx.el: Rename `TeX-siunitx-*' functions to
-	`LaTeX-siunitx-*' for consistency.
-	("siunitx"): Use `LaTeX-provided-package-options-member'.
-
-2013-03-29  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (TeX-arg-document): Search for LaTeX classes.
-
-2013-03-28  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/biblatex.el (LaTeX-biblatex-package-options): Correct name
-	of `TeX-read-key-val' argument.
-
-	* latex.el (LaTeX-common-initialization): Remove `addbibresource'
-	macro.
-
-	* style/biblatex.el (LaTeX-biblatex-addbibresource-options): New
-	variable.
-	(LaTeX-arg-addbibresource): New function, based on current
-	`TeX-arg-bibliography'.
-	("biblatex"): Add `addbibresource' macro.
-	(LaTeX-biblatex-package-options): Use `TeX-read-key-val'.
-
-	* latex.el (TeX-arg-bibliography): Remove `addbibresource'
-	support.
-
-2013-03-27  Mosè Giordano  <giordano.mose@libero.it>
-
-	* tex.el (TeX-add-local-master): Remove trailing spaces from
-	inserted lines.
-
-2013-03-07  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (TeX-read-key-val): New function.
-	(TeX-arg-key-val): Use `TeX-read-key-val'.
-
-	* style/hyperref.el (LaTeX-hyperref-package-options): Use
-	`TeX-read-key-val' instead of `TeX-arg-key-val' which caused args
-	to be inserted twice.
-
-	* style/siunitx.el (LaTeX-siunitx-package-options): Ditto.
-
-2013-03-06  Mads Jensen  <mje@inducks.org>
-
-	* style/amsopn.el: Add GPL copyright notice.
-	("amsopn"): Add regex for \DeclareMathOperator to
-	`LaTeX-auto-regexp-list'.  Use `TeX-arg-define-macro' for
-	\DeclareMathOperator.
-
-2013-03-06  Mads Jensen  <mje@inducks.org>
-
-        * tex.el (TeX-command-list): Add support for xindy.
-
-2013-03-06  Mads Jensen  <mje@inducks.org>
-
-	* latex.el (LaTeX-common-initialization): Add regular expression
-	for thispagestyle and pagestyle to `TeX-complete-list'.
-
-2013-03-04  Tassilo Horn  <tsdh@gnu.org>
-
-	* latex.el (TeX-arg-date): New function.
-	(LaTeX-common-initialization): Use `TeX-arg-date' for \date macro.
-
-	* doc/auctex.texi: Document `TeX-arg-date'.
-
-	* style/doc.el ("doc"): Use `TeX-arg-date' for the \changes macro.
-
-2013-02-26  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-run-style-hooks): Guard running style hooks in a
-	`condition-case' in order not to error in cases the auto file
-	contains calls to functions that are defined by a style that has
-	been deactivated in the meantime.
-
-2013-02-25  Werner Fink  <werner@suse.de>
-
-	* style/dinbrief.el ("dinbrief"): Update dinbrief style.
-	(LaTeX-dinbrief-insert): New macro.
-	(LaTeX-dinbrief-style): New function.
-	(LaTeX-dinbrief-env-recipient): Rename from
-	`LaTeX-recipient-hook'.
-	(LaTeX-dinbrief-sender): New function.
-	(LaTeX-dinbrief-recipient): New function.
-	(LaTeX-dinbrief-today): Rename from `LaTeX-today'.
-
-2013-02-25  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-parse-macro): Add TeX group characters also in math
-	environments if there is an active region that should probably
-	used as argument.
-
-	* latex.el (LaTeX-paragraph-commands-internal): Add \clearpage and
-	\newpage.
-
-	* style/scrbase.el ("scrbase"): Add \minisec macro to
-	`LaTeX-paragraph-commands' locally.
-
-2013-02-23  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/kpfonts.el: New style file.
-
-	* Makefile.in (STYLESRC): Add style/kpfonts.el.
-
-2013-02-20  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-math-default): Move `digamma' and `varkappa' to
-	`AMS > Greek Lowercase' menu.
-
-2013-02-18  Mads Jensen  <mje@inducks.org>
-
-	* Makefile.in (STYLESRC): Activate new style array.el.
-
-	* style/array.el: New style.
-
-	* style/tabularx.el: Expand copyright range.
-	("tabularx"): The package relies on the array package, so run its
-	style hook.
-
-2013-02-18  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (require): Require crm.
-
-	* multi-prompt.el (multi-prompt-key-value): Don't require crm here
-	because it has already been required in tex.el.
-
-2013-02-16  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/biblatex.el ("biblatex"): Add hooks for loaded packages.
-	(LaTeX-biblatex-package-options): New function.
-	(LaTeX-biblatex-package-options-list): Renamed from
-	`LaTeX-biblatex-package-options' to avoid clash with the function
-	with the same name.
-
-	* latex.el (LaTeX-search-files-type-alist): Add `bbxinputs'.
-	(BibLaTeX-global-style-files): New variable.
-
-	* tex.el (BibLaTeX-style-extensions): New variable.
-	(TeX-normal-mode): Make ARG argument optional.
-	(TeX-normal-mode): Reset `BibLaTeX-global-style-files' when ARG is
-	non-nil.
-
-2013-02-14  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/siunitx.el (LaTeX-siunitx-package-options): New function.
-
-	* style/hyperref.el (LaTeX-hyperref-package-options): New
-	function.
-
-2013-02-13  Mads Jensen  <mje@inducks.org>
-
-	* style/subfigure.el: Expanded copyright range.
-	("subfigure"): Collapsed the two regular expressions for
-	completion.  Added lengths, and commands for fonts.
-
-2013-02-14  Tassilo Horn  <tsdh@gnu.org>
-
-	* style/fancyhdr.el (TeX-arg-fancyhdr-position): Document the
-	OPTIONAL argument.
-
-2013-02-14  Mads Jensen  <mje@inducks.org>
-
-	* Makefile.in (STYLESRC): Activate new style fancyhdr.el.
-
-	* style/fancyhdr.el: New style.
-
-2013-02-13  Mosè Giordano  <giordano.mose@libero.it>
-
-	* doc/auctex.texi (Quotes): Document
-	`TeX-math-close-single-dollar'.
-	(Selecting a Command): Remove reference to
-	`LaTeX-biblatex-use-Biber'.
-	(Parsing Files): Document `LaTeX-auto-index-regexp-list',
-	`LaTeX-auto-class-regexp-list',
-	`LaTeX-auto-pagestyle-regexp-list',
-	`LaTeX-auto-counter-regexp-list', `LaTeX-auto-length-regexp-list',
-	`LaTeX-auto-savebox-regexp-list'.
-
-	* tex.el (TeX-math-close-single-dollar): New variable.
-	(TeX-insert-dollar): Use it.
-
-2013-02-13  Tassilo Horn  <tsdh@gnu.org>
-
-	* Makefile.in (STYLESRC): Activate new style filecontents.el.
-
-2013-01-23  Mads Jensen  <mje@inducks.org>
-
-	* style/filecontents.el: New style.
-
-2013-02-13  Tassilo Horn  <tsdh@gnu.org>
-
-	* Makefile.in (STYLESRC): Activate new style fancynum.el.
-
-2013-02-08  Mads Jensen  <mje@inducks.org>
-
-	* style/fancynum.el: New style.
-
-2013-02-13  Tassilo Horn  <tsdh@gnu.org>
-
-	* Makefile.in (STYLESRC): Activate new style nameref.el.
-
-2013-02-13  Mads Jensen  <mje@inducks.org>
-
-	* doc/auctex.texi (Adding Macros): Mention that `TeX-arg-savebox'
-	now supports completion.
-
-	* style/nameref.el: New style.
-
-	* style/hyperref.el ("hyperref"): Run nameref style hook because
-	hyperref activates nameref.
-
-2013-02-10  Mosè Giordano  <giordano.mose@libero.it>
-
-        * style/siunitx.el ("siunitx-unit"): New type for the parser.
-        (LaTeX-siunitx-regexp): New variable.
-        (LaTeX-auto-siunitx-unit): New variable.
-        (LaTeX-siunitx-prepare): New function.
-        (LaTeX-siunitx-cleanup): New function.
-        (TeX-auto-prepare-hook): Add `LaTeX-siunitx-prepare' function.
-        (TeX-auto-cleanup-hook): Add `LaTeX-siunitx-cleanup' function.
-        (TeX-arg-siunitx-unit): New function.
-        (TeX-arg-define-siunitx-unit): New function.
-        ("siunitx"): Add `LaTeX-siunitx-regexp' to list of regexps used
-	for parsing.
-        ("siunitx"): Use `TeX-arg-siunitx-unit' and
-	`TeX-arg-define-siunitx-unit' functions.
-        ("siunitx"): Use `LaTeX-add-siunitx-units' for adding siunitx unit
-	macros to the list of known units.
-
-2013-02-08  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/biblatex.el: Update copyright range.
-	("biblatex"): Check `backend' option value in
-	`TeX-active-styles'.
-
-	* tex-style.el: Update copyright years.
-	(LaTeX-biblatex-use-Biber) Remove unused variable.
-
-	* tex.el: Update copyright range.
-	(TeX-auto-add-type): Append new type to `TeX-auto-parser' instead
-	of prepending it.
-	(TeX-auto-store): Fix indentation of first lines of parsed file.
-
-	* latex.el (LaTeX-auto-cleanup): Append options and styles to
-	`TeX-auto-file' instead of prepending them.
-
-2013-01-28  Mads Jensen  <mje@inducks.org>
-
-	* doc/todo.texi (Wishlist): Remove "Completion for sboxes".
-
-2013-01-27  Mads Jensen  <mje@inducks.org>
-
-	* latex.el (LaTeX-env-contents): Replaced regular expression with
-	`LaTeX-header-end', i.e., filecontents environments must go
-	somewhere in the preamble but not necessarily before the
-	\documentclass.
-
-2013-01-26  Mads Jensen  <mje@inducks.org>
-
-	* latex.el (LaTeX-auto-savebox-regexp-list): New variable.
-	(LaTeX-auto-regexp-list): Use `LaTeX-auto-savebox-regexp-list'.
-	("savebox"): New type for the parser.
-	(TeX-arg-savebox): Use `LaTeX-savebox-list' for completion and
-	`definition' argument.
-	(LaTeX-common-initialization): Added makeatletter, makeatother,
-	and jobname macros.
-	(LaTeX-default-options): Changed documentstyle to documentclass in
-	docstring.
-
-2013-01-25  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/siunitx.el ("siunitx"): Add `\gram' and
-	`\SendSettingsToPgf'.
-
-2013-01-25  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-buf.el (TeX-output-mode): Make revert-buffer-function buffer
-	local before setting it to TeX-output-revert-buffer.
-
-2013-01-24  Ivan Andrus  <darthandrus@gmail.com>
-
-	* auctex.texi: Updated documetation about ChkTeX and lacheck.
-	Fixed typos.
-
-2013-01-24  Ivan Andrus  <darthandrus@gmail.com>
-
-	* tex-buf.el (TeX-output-revert-buffer): New function.
-	(TeX-special-mode, TeX-output-mode): New major modes.
-	(TeX-special-mode-map, TeX-output-mode-map): New variables.
-
-2013-01-21  Tassilo Horn  <tsdh@gnu.org>
-
-	* Makefile.in (STYLESRC): Activate new style placeins.el.
-
-2013-01-21  Ivan Andrus  <darthandrus@gmail.com>
-
-	* texmathp.el (texmathp-tex-commands-default): Add \shortintertext.
-
-2013-01-19  Mads Jensen  <mje@inducks.org>
-
-	* style/placeins.el: New style.
-
-2013-01-17  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/todo.texi: Remove the todo concerning completion for
-	counters that was implemented by Mosè Giordano on 2013-01-15.
-
-	* doc/auctex.texi: Document `TeX-arg-length' and
-	`TeX-arg-define-length'.
-
-2013-01-16  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-auto-length-regexp-list): New variable.
-	(LaTeX-auto-regexp-list): Use `LaTeX-auto-length-regexp-list'.
-	("length"): New type for the parser.
-	(TeX-arg-length): New function.
-	(TeX-arg-define-length): New function.
-	(LaTeX-common-initialization): Initialize some standard LaTeX
-	lengths and use `TeX-arg-length' and `TeX-arg-define-length' for
-	completion of some macros.
-
-2013-01-15  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/auctex.texi: Document that `TeX-arg-counter' does completion
-	now.
-
-2013-01-15  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el (LaTeX-auto-pagestyle-regexp-list): Fix typo.
-	(LaTeX-auto-counter-regexp-list): New variable.
-	(LaTeX-auto-regexp-list): Use `LaTeX-auto-counter-regexp-list'.
-	("counter"): New type for the parser.
-	(TeX-arg-counter): Use `LaTeX-counter-list' function for
-	completion and `definition' argument.
-	(TeX-arg-pagestyle): Use `definition' argument.
-	(LaTeX-common-initialization): Initialize counters.
-
-2013-01-14  Tassilo Horn  <tsdh@gnu.org>
-
-	* style/ulem.el (LaTeX-arg-fontdecl, LaTeX-arg-fontcmd): Fix
-	declarations.
-
-2013-01-13  Mads Jensen  <mje@inducks.org>
-
-	* style/pstricks.el (LaTeX-pstricks-package-options): New
-	variable.
-
-	* style/varioref.el: Update copyright range.
-	("varioref"): Add more definitions.
-	(LaTeX-varioref-package-options): Reformat.
-
-	* style/listings.el: Update copyright range.
-	(LaTeX-listings-key-val-options, "listings")
-	(LaTeX-listings-package-options): Update to recent listings
-	version.
-
-2013-01-14  Tassilo Horn  <tsdh@gnu.org>
-
-	* Makefile.in (STYLESRC): Enable memoir.el style.
-
-2013-01-14  Mads Jensen  <mje@inducks.org>
-
-	* style/memoir.el: New style.
-
-2013-01-14  Mosè Giordano  <giordano.mose@libero.it>
-
-        * latex.el (TeX-arg-environment): Fix typo.
-
-2013-01-10  Mosè Giordano  <giordano.mose@libero.it>
-
-	* latex.el: Update copyright range.
-	(LaTeX-auto-pagestyle-regexp-list): New variable.
-	(LaTeX-auto-regexp-list): Use `LaTeX-auto-pagestyle-regexp-list'.
-	("pagestyle"): New type for the parser.
-	(LaTeX-pagestyle-list): Remove.
-	(TeX-arg-pagestyle): Use `LaTeX-pagestyle-list' function for
-	completing.
-	(LaTeX-common-initialization): Initialize pagestyles.
-
-	* style/imakeidx.el: Use `LaTeX-pagestyle-list' function to set
-	`firstpagestyle' option values.
-
-2013-01-11  Ivan Andrus  <darthandrus@gmail.com>
-
-	* tex.el (TeX-command-list): Add command to run ChkTeX.
-
-2013-01-11  Tassilo Horn  <tsdh@gnu.org>
-
-	* Makefile.in (STYLESRC): Add new style files kantlipsum.el,
-	lipsum.el, and longtable.el.
-
-2013-01-10  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/kantlipsum.el: New style.
-
-	* style/lipsum.el: Ditto.
-
-	* style/longtable.el: Ditto
-
-2013-01-10  Mads Jensen  <mje@inducks.org>
-
-	* latex.el (LaTeX-env-document): Only insert \documentclass in
-	case the document does not already contain one.
-
-2013-01-09  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/epigraph.el ("epigraph"): Do not quote list entries for
-	`font-latex-add-keywords'.
-
-2013-01-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/mathtools.el ("mathtools"): Prevent amsmath options from
-	being added multiple times.
-
-	* style/footmisc.el ("footmisc"): Remove fontification settings
-	for length macros.
-
-2013-01-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/mathtools.el ("mathtools"): Append amsmath options to
-	mathtools option after the amsmath style file has been loaded.
-	Remove `function' wrapper.
-
-2013-01-05  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in (STYLESRC): Activate new style files.
-
-	* ChangeLog: Move name of style file contributors to head of
-	ChangLog entries.
-
-2013-01-02  Tassilo Horn  <tsdh@gnu.org>
-
-	* style/everysel.el: Fix typos.
-
-2013-01-02  Mads Jensen  <mje@inducks.org>
-
-	* style/afterpage.el: New style.
-
-2012-12-30  Mosè Giordano  <giordano.mose@libero.it>
-
-        * latex.el (LaTeX-pagestyle-list): New variable.
-	(TeX-arg-pagestyle): Use it.
-
-        * style/imakeidx.el: New style.
-
-2012-12-29  Ikumi Keita <ikumi@ikumi.que.jp>
-
-	* doc/tex-ref.tex: Fix apparent errors and add keybind entries for
-	C-c ? and `:' (in math mode).
-
-2012-12-28  Mads Jensen  <mje@inducks.org>
-
-	* style/multirow.el: New style.
-
-2012-12-27  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/siunitx.el (LaTeX-siunitx-package-options): New variable.
-	("siunitx"): Use it.
-
-	* style/hyperref.el (LaTeX-hyperref-href-options): New variable.
-	(LaTeX-hyperref-package-options, "hyperref"): Use it.
-
-2012-12-27  Mads Jensen  <mje@inducks.org>
-
-	* style/mflogo.el: New style.
-
-	* style/epigraph.el: Ditto.
-
-2012-12-27  Ikumi Keita <ikumi@ikumi.que.jp>
-
-	* amsmath.el ("amsmath"): Add support for the alignedat
-	and subarray environments.  Also, add support for the shoveright
-	and shoveleft macros.
-	* font-latex.el (font-latex-math-environments): Add "xxalignat"
-	and "flalign".
-
-2012-12-26  Mads Jensen  <mje@inducks.org>
-
-	* style/lscape.el: New style.
-
-	* style/amssymb.el: Ditto.
-
-	* style/ragged2e.el: Ditto.
-
-	* style/mathtools.el: Ditto.
-
-	* style/everysel.el: Ditto.
-
-	* style/bigstrut.el: Ditto.
-
-	* style/bigdelim.el: Ditto.
-
-2012-12-25  Mads Jensen  <mje@inducks.org>
-
-	* style/ulem.el: New style.
-
-2012-12-25  Ikumi Keita <ikumi@ikumi.que.jp>
-
-	* latex.el (LaTeX-math-default): Added unicode character position
-	to some entries and "mathring" entry.
-	(LaTeX-common-initialization): Added support for accent macros
-	\hat, \dot etc and \textasteriskcentered.
-
-2012-12-24  Mads Jensen  <mje@inducks.org>
-
-	* style/footmisc.el: New style.
-
-2012-12-21  Mosè Giordano  <giordano.mose@libero.it>
-
-	* style/bm.el: New style.
-
-	* style/siunitx.el: Ditto.
-
-2012-12-20  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-bar.el (TeX-bar-LaTeX-buttons, TeX-bar-LaTeX-button-alist):
-	Also add spell button.
-
-	* images/spell.xpm: New image, copied from Emacs.
-
-	* tex-bar.el (TeX-bar-TeX-button-alist): Use it for the spell
-	button.
-
-2012-12-20  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex-bar.el (TeX-bar-TeX-button-alist, TeX-bar-TeX-buttons): Add
-	`spell' button to run spell-checker.
-
-2014-05-23  Tassilo Horn  <tsdh@gnu.org>
-
-	* texmathp.el (texmathp-tex-commands-default): Recognize
-	\\shortintertext from mathtools.
-
-2014-05-16  Stefan Monnier  <monnier@iro.umontreal.ca>
-
-	* tex-site.el (TeX-modes-set): Use advice-add if available.
-	* font-latex.el (font-latex-make-sectioning-faces): Don't rely on
-	dynamic scoping for `num'.
-	(font-latex-make-built-in-keywords): Don't use `eval' needlessly.
-	(font-latex-doctex-syntactic-keywords): Declare before first use.
-	(font-latex-match-command-with-arguments):
-	Stay away from `add-to-list' on let-bound variables.
-	(font-latex-match-command-in-braces): Remove unused var `end'.
-
-2012-12-04  Tassilo Horn  <tsdh@gnu.org>
-
-	Merge revno 314 (Stefan Monnier) from emacs elpa branch: Shorten
-	copyright year ranges.
-
-	* context.el:
-
-	* doc/auctex.texi:
-
-	* doc/changes.texi:
-
-	* doc/install.texi:
-
-	* font-latex.el:
-
-	* latex.el:
-
-	* style/letter.el:
-
-	* tex-fold.el:
-
-	* tex-jp.el:
-
-	* tex.el:
-
-2012-11-30  Ralf Angeli <angeli@caeruleus.net>
-
-	* Version 11.87 released.
-
-2012-11-30  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-evince-dbus-p): Make last change a little more
-	conventional.
-
-2012-11-30  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-evince-dbus-p): Check for feature emacs in order not
-	to signal an error on XEmacs.
-
-2012-11-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* RELEASE, configure.ac, doc/auctex.texi, doc/changes.texi,
-	doc/install.texi, doc/tex-ref.tex: Update for upcoming release.
-
-2012-11-26  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-split-bibs): Add doc string and use variable for
-	Biber file extensions.
-	(LaTeX-search-files-type-alist): Add entry for Biber.
-	(BibTeX-Biber-global-files): Remove.
-	(BibTeX-global-files): Reintroduce.
-	(TeX-Biber-global-files): New variable.
-	(TeX-arg-bibliography): Check if Biber or BibTeX is used and react
-	accordingly.
-
-	* tex-buf.el (TeX-check-files): Do not check duplicate extensions.
-	(TeX-command-query, TeX-LaTeX-sentinel): Use separate variables
-	for BibTeX and Biber file extensions.
-	(TeX-synchronous-sentinel): Use `let' instead of `let*'.
-
-	* tex.el (TeX-clean-default-intermediate-suffixes): Add suffixes
-	for biblatex.
-	(TeX-auto-generate, TeX-auto-generate-global): Use separate
-	variables for BibTeX and Biber file extensions.
-	(TeX-Biber-file-extensions): New variable.
-	(BibTeX-Biber-file-extensions): Remove.
-	(BibTeX-file-extensions): Reintroduce.
-	(TeX-search-files-type-alist): Use `BibTeX-file-extensions'.
-	(TeX-normal-mode): Use separate variables for BibTeX and Biber
-	global files.
-
-2012-07-17  Vincent Belaïche  <vincentb1@users.sourceforge.net>
-
-	* tex-info.el (Texinfo-reftex-hook): Add function.
-	(TeX-texinfo-mode): Add RefTeX plugging.
-
-2012-11-23  Tassilo Horn  <tsdh@gnu.org>
-
-	* doc/quickstart.texi (Quick Start): Document that one mustn't
-	load auctex.el if AUCTeX is installed from ELPA.
-
-	* doc/install.texi (Installation): Mention installation from ELPA.
-
-2012-11-20  Davide G. M. Salvetti  <salve@debian.org>
-
-        * doc/tex-ref.tex (column{preview-latex}): Fix typo.  Reported by
-        Sébastien Villemot.  Update copyright information.
-
-2012-11-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-auto-regexp-list): Remove entries for Biber.
-	(LaTeX-biber): Remove.
-	(LaTeX-listify-package-options): Rewrite so that the function can
-	deal with key=value pairs.
-	(LaTeX-always-use-Biber): Remove.
-	(LaTeX-using-Biber): Add doc string and make buffer-local.
-
-	* tex-style.el (LaTeX-biblatex-use-Biber): New variable.
-
-	* doc/auctex.texi (top): Remove reference to
-	`LaTeX-always-use-Biber'.
-	(Selecting a Command): Mention Biber and
-	`LaTeX-biblatex-use-Biber'.
-
-	* Makefile.in (STYLESRC): Add style/biblatex.el.
-
-	* style/biblatex.el: New file.
-
-2012-11-05  Tassilo Horn  <tsdh@gnu.org>
-
-	* tex.el (TeX-doc-extensions): Fix typo.  This variable was
-	formerly named TeX-doc-extenstions.
-
-2012-10-04  Masayuki Ataka  <masayuki.ataka@gmail.com>
-
-	* tex-jp.el: Repair coding from iso-2022-7bit to iso-2022-jp.
-
-2012-10-03  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-jp.el: Repair coding.
-
-2012-10-02  Ikumi Keita	 <ikumi@ikumi.que.jp>
-
-	* tex-jp.el (japanese-TeX-engine-default)
-	(TeX-engine-alist-builtin, japanese-TeX-use-kanji-opt-flag):
-	New defcustoms.
-	(japanese-TeX-coding-ejsu, japanese-TeX-get-encoding-string):
-	New functions.
-	(japanese-TeX-command-list): Support %(kanjiopt).
-	(TeX-expand-list): Support new option kanjiopt, bibtex, makeindex,
-	mendexkopt, xdvi.
-	(TeX-view-predicate-list-builtin): Judge paper.
-	(TeX-view-program-list): Support dviout paper size, and other DVI
-	previewers in Mac and others.
-	(TeX-view-program-selection): Add Dviout, TeXworks and Preview.
-	(LaTeX-command-style): Support uplatex.
-	(japanese-plain-tex-mode-initialization): Use TeX-engine-set.
-	(japanese-latex-mode-initialization): Ditto.
-
-	* tex-jp.el: Comment fix.
-	(TeX-error-description-list): Doc fix.
-
-2012-09-27  Joost Kremers  <joostkremers@fastmail.fm>  (tiny change)
-
-	* tex-buf.el (TeX-check-files): Use mapcar instead of cl's map.
-
-2012-09-16 Philip Kime  <Philip@kime.org.uk>  (tiny change)
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Detect generic rerun message
-	from biblatex
-
-2012-09-14  Ken Brown  <kbrown@cornell.edu>  (tiny change)
-
-	* doc/auctex.texi (top): Mention LaTeX-always-use-Biber.
-
-	* doc/tex-ref.tex: Add Biber.
-
-2012-09-13  Tassilo Horn  <tsdh@gnu.org>
-
-	Merge Biber support developed by Philip Kime
-	<philkime@kime.org.uk>.
-	* doc/changes.texi: Mention Biber support.
-
-	* tex.el (TeX-command-list, TeX-auto-generate)
-	(TeX-auto-generate-global, TeX-search-files-type-alist)
-	(TeX-normal-mode): Adapt.
-	(TeX-command-Biber): New defcustom.
-	(BibTeX-Biber-file-extensions): Rename from
-	BibTeX-file-extensions.
-
-	* tex-buf.el (TeX-save-document, TeX-check-files)
-	(TeX-command-query, TeX-LaTeX-sentinel): Adapt.
-	(TeX-Biber-sentinel, TeX-run-Biber): New functions.
-
-	* latex.el (LaTeX-auto-regexp-list, LaTeX-auto-cleanup)
-	(TeX-arg-bibliography, LaTeX-common-initialization): Adapt.
-	(LaTeX-biber, LaTeX-split-bibs, LaTeX-using-Biber)
-	(LaTeX-always-use-Biber): New functions and vars.
-	(BibTeX-Biber-global-files): Rename from BibTeX-global-files.
-
-	* font-latex.el (font-latex-built-in-keyword-classes)
-	(font-latex-add-keywords): Adapt.
-
-2012-06-21  Patrice Dumas  <pertusus@free.fr>  (tiny change)
-
-	* doc/preview-latex.texi (The preview images): Place index command
-	`@pindex dvipng' on a line of its own.
-
-	* doc/macros.texi: Replace user macro `@sans' by user macro
-	`@sansserif' and make definition conditional against flag
-	no-sansserif as `@sansserif' is a Texinfo macro and does not need
-	to be redefined.
-
-	* doc/macros.texi: Suppress user macro `@LaTeX' as this macro is
-	already defined in Texinfo.
-
-	* doc/quickstart.texi (Editing Facilities): Use texinfo
-	`@sansserif' macro rather than user macro `@sans'.
-
-	* doc/auctex.texi (Font Specifiers): Use texinfo `@sansserif'
-	macro rather than user macro `@sans'.
-
-2012-08-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-source-correlate-determine-method): Match --synctex
-	as well as -synctex.
-
-2012-07-04  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* doc/changes.texi: Mention Evince forward/backward search
-	changes.
-
-2012-07-03  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* font-latex.el (byte-code-function-p): Reference the generated
-	functions with font-latex-match prefix.  See Emacs bug 11837.
-
-2012-06-22  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-evince-dbus-p): Add check for
-	`dbus-register-signal', which might be unavailable if emacs was
-	configured with --without-dbus.
-
-2012-04-26  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-engine-set): Fix docstring leading to a misplaced
-	interactive spec warning.
-
-2012-04-25  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-evince-dbus-p): Improve check for emacs's dbus
-	support.
-
-2012-04-11  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-evince-sync-view): Work around emacs integer limits.
-	Also provide the current column to Evince.
-	(TeX-evince-dbus-p): Also check the signature of Evince's
-	FindDocument DBUS method, which is only stable since evince 3.0.
-
-2012-04-10  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-evince-sync-view): Fix arithmetic range error.
-	(TeX-evince-dbus-p): Add parameter to extend the check depending
-	on wanted features (e.g., forward search).
-	(TeX-view-program-list-builtin): Use it.
-
-2012-04-08  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-evince-dbus-p): New function.
-	(TeX-evince-sync-view): New function.
-	(TeX-view-program-list-builtin): Use Evince's DBUS interface for
-	forward search if available.
-	(TeX-source-correlate-mode): Use TeX-evince-dbus-p.
-
-2012-01-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/setspace.el ("setspace"): Correct quoting.
-
-2011-09-18  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Marking): Make a few corrections throughout the
-	section.
-	(Adding Macros): Document special values for numbers used together
-	with `TeX-add-symbols'.
-
-2011-09-18  Vincent Belaïche  <vincentb1@users.sourceforge.net>
-
-	* doc/auctex.texi: Add documentation for functions
-	LaTeX-mark-section, LaTeX-mark-environment, Texinfo-mark-section,
-	Texinfo-mark-environment and Texinfo-mark-node.
-
-2011-08-24  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-synctex-output-page): TeXLive 2011's synctex wants
-	absolute file names with dot indicating the master, like
-	/foo/bar/./baz/chap1.tex.  So add this as another variant.
-	(TeX-view-program-list-builtin): Use evince's -i,--page-index
-	switch instead of -p,--page-label if that evince version supports
-	it (>=3.0.x).
-
-2011-08-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Take characters after
-	closing dollar sign into account when deciding to break before
-	inline math.
-
-2011-07-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-search-files-kpathsea): Check if directories are
-	accessible.
-
-2011-07-11  Vincent Belaïche  <vincentb1@users.sourceforge.net>
-
-	* tex-info.el (Texinfo-mark-environment, Texinfo-mark-section)
-	(Texinfo-mark-node): New defun.
-	(Texinfo-mode-map): added key bindings for
-	Texinfo-mark-environment, Texinfo-mark-section, and
-	Texinfo-mark-node.
-
-2011-06-19  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-engine-alist-builtin): Add --jobname to luatex and
-	lualatex calls.
-	(TeX-engine-alist-builtin): Remove --jobname again for luatex but
-	not for lualatex.
-
-2011-06-05  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-source-correlate-sync-source): Restore Emacs 21
-	compatibility.
-
-2011-05-26  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-source-correlate-sync-source): Adapt to handle
-	file:// URLs.
-
-2011-05-15  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in (STYLESRC): Add style/setspace.el.
-
-	* tex.el (TeX-expand-list): Add a safeguard to the %(outpage)
-	expander for when an output page function returns nil.
-
-2011-05-09  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-synctex-output-page-1): New function for calling
-	synctex.
-	(TeX-synctex-output-page): Use it, and try relative file names
-	with and without leading ./ when calling synctex before falling
-	back to page 1.
-	(TeX-source-correlate-sync-source): Add &rest parameter, because
-	Evince 3 sends an additional (ignored) parameter via dbus.
-
-2011-05-01  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-tree-expand): Use a different test to check for an
-	absolute path on Windows.
-
-	* font-latex.el (font-latex-built-in-keyword-classes):
-	Add definition for \rule and remove the one for \sbox.
-
-2011-04-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/setspace.el: Add support for changing \displayskipstretch.
-
-2011-04-25  Mads Jensen  <mje@inducks.org>
-
-	* style/setspace.el: New file.
-
-2011-04-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-style-list): Add memoir.
-
-2011-04-20  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-fold.el (TeX-fold-expand-spec): Make sure the expansion of a
-	placeholder is not processed again.
-
-2011-04-15  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Make a few
-	additions and corrections.
-
-	* latex.el (LaTeX-common-initialization): Prompt for file
-	extension instead of name when inserting \addcontentsline or
-	\addtocontents.
-
-2011-04-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-source-correlate-mode): Check for D-Bus session.
-
-2011-04-10  Antoine Levitt  <antoine.levitt@gmail.com>  (tiny change)
-
-	* tex.el (TeX-source-correlate-sync-source): Do not use
-	`goto-line'.
-
-2011-04-03  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in (STYLESRC): Add style/xspace.el.
-
-	* style/xspace.el: Add copyright notice and license blurb.
-	Correct a few things.
-
-2011-04-03  Mads Jensen  <mje@inducks.org>
-
-	* style/xspace.el: New file.
-
-2011-03-27  Tassilo Horn  <tassilo@member.fsf.org>
-
-	* tex.el (TeX-source-correlate-mode): Add support for I/O
-	correlation mode inverse search for the Evince document viewer.
-
-2011-03-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/bulgarian.el, style/czech.el, style/danish.el,
-	style/frenchb.el, style/icelandic.el, style/polish.el,
-	style/polski.el, style/slovak.el, style/swedish.el: Do not set
-	`TeX-quote-language' if `override' is in effect.
-
-2011-03-20  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-synchronous-sentinel): Strip directory part of
-	master file because we are already in the master directory.
-
-2011-03-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in (STYLESRC): Add style/lettrine.el and
-	style/multicol.el.
-
-	* style/lettrine.el: Add copyright notice and license blurb.
-	Correct a few things.
-
-	* style/multicol.el: Add copyright notice and license blurb.
-	Simplify environment definitions.  Provide completion for lengths
-	the package defines.  Get rid of indentation and filling barrier.
-	Remove fontification definitions.
-
-2011-03-13  Mads Jensen  <mje@inducks.org>
-
-	* style/lettrine.el: New file.
-
-	* style/multicol.el: New file.
-
-2011-02-27  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-common-initialization): Add support for
-	\ProvidesPackage.
-
-2011-02-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/letter.el (LaTeX-env-recipient): Use \renewcommand instead
-	of \def to set date.
-
-2011-01-30  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-parse-macro): Do not insert braces if the argument
-	is 0 or less.
-	(TeX-parse-argument): Put both the macro and the marked region in
-	a TeX group if the argument is less than 0.
-
-	* latex.el (LaTeX-common-initialization): Give macros that change
-	font size a -1 argument so that braces are added around them if
-	if there is an active region.
-
-	* doc/auctex.texi (Adding Macros): Document special options 0 and
-	-1 for number-type specs.
-
-2011-01-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-complete-symbol): Get rid of the window with the
-	completions when possible.
-
-2011-01-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-fold.el (TeX-fold-post-command): Add `forward-char' and
-	`backward-char' to commands on which to open an overlay.
-
-	* doc/auctex.texi (Adding Macros):
-	Mention `TeX-arg-input-file-search'.
-
-2011-01-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-tree-expand): Make `subdirs' parameter optional.
-	Do not try to call kpsewhich with --expand-braces anymore and adapt
-	code for handling of results accordingly.
-	(TeX-doc-extenstions): New variable.
-	(TeX-tree-roots): New function.
-	(TeX-tree-roots): New user option.
-	(TeX-kpathsea-format-alist): Remove.
-	(TeX-search-files-kpathsea): Add and use `extensions' and `scope'
-	parameters.
-	(TeX-search-files): Do not call `TeX-search-files-kpathsea'
-	anymore.
-	(TeX-search-files-type-alist): New variable.
-	(TeX-search-files-by-type): New function.
-
-	* latex.el (LaTeX-arg-usepackage): Let-bind
-	`TeX-input-file-search'.
-	(LaTeX-search-files-type-alist): New user option.
-	(TeX-arg-input-file-search): Doc fix.
-	(TeX-arg-input-file, TeX-arg-bibstyle, TeX-arg-bibliography):
-	Use `TeX-search-files-by-type' instead of `TeX-search-files'.
-	(LaTeX-common-initialization): Set `TeX-search-files-type-alist'.
-
-2011-01-09  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-common-initialization): Add support for
-	\settoheight and \settodepth.
-
-2010-12-26  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Simple Style): Add a note about the naming of
-	the style file and the style hook.
-
-2010-12-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-env-args): Add the optional argument at the
-	right position when wrapping the environment around existing text.
-
-2010-12-05  Ralf Angeli  <angeli@caeruleus.net>
-
-	* context.el: Set up abbrev table.
-	(ConTeXt-mode-common-initialization): Set `local-abbrev-table'.
-
-	* latex.el: Set up abbrev table for LaTeX and docTeX mode.
-	(docTeX-mode): Set abbrev table.
-	(LaTeX-common-initialization): Set `local-abbrev-table'.
-
-	* plain-tex.el: Set up abbrev table.
-	(plain-TeX-common-initialization): Set `local-abbrev-table'.
-
-	* tex.el (TeX-mode-prefix): Add mode parameter.
-	(VirTeX-common-initialization): Do not set `local-abbrev-table'
-	anymore.
-	(TeX-abbrev-mode-setup): New function.
-
-	* doc/changes.texi: Mention change of abbrev handling.
-
-2010-12-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-verbatim-macro-boundaries): Support verbatim
-	macros with braces.
-
-2010-12-04  Augusto Ritter Stoffel  <arstoffel@inf.ufrgs.br>  (tiny change)
-
-	* latex.el (LaTeX-math-keymap): Define a key for the math prefix
-	only if it has not been used as a prefix after the prefix.
-
-2010-11-16  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-view-program-list-builtin): Add Okular.
-
-2010-10-17  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (TeX-arg-input-file-search): New user option.
-	(TeX-arg-input-file): Use it.
-
-2010-10-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-synctex-output-page): Return "1" if no page number
-	can be found to prevent an infinite loop in command expansion.
-
-2010-10-02  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/beamer.el ("beamer"): Prompt for block title.
-
-2010-09-28  Ralf Angeli  <angeli@caeruleus.net>
-
-	* context.el (ConTeXt-extra-paragraph-commands): Remove.
-	(ConTeXt-language-variable-list):
-	Add `ConTeXt-extra-paragraph-commands'.
-
-	* context-en.el (ConTeXt-extra-paragraph-commands-en):
-	New variable.
-
-	* context-nl.el (ConTeXt-extra-paragraph-commands-nl):
-	New variable.
-
-2010-09-18  Ralf Angeli  <angeli@caeruleus.net>
-
-	* context.el (ConTeXt-expand-options): Eval value from engine
-	alist.
-
-2010-09-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-fptex.el: Remove.
-
-	* Makefile.in (AUCSRC): Reflect removal of tex-fptex.el.
-
-	* doc/wininstall.texi: Reflect removal of tex-fptex.el.
-
-	* style/virtex.el: Mention author.  Do not unnecessarily protect
-	`lambda' with `function'.
-
-	* font-latex.el (font-latex-keyword-matcher): Refine last change
-	to work properly with lists of face symbols.
-
-2010-09-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/natbib.el: Update copyright information.
-
-	* style/letter.el: Update copyright information.
-
-	* style/harvard.el: Update copyright information.
-
-	* style/doc.el: Do not unnecessarily protect `lambda' with
-	`function'.
-
-2010-09-06  Arne Jørgensen  <arne@arnested.dk>
-
-	* style/danish.el: Changed font-latex-add-quotes from french to
-	german.
-
-2010-08-30  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/ngerman.el: Prevent "| from leading to color bleed.
-
-	* style/german.el: Prevent "| from leading to color bleed.
-
-2010-08-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/preview-dtxdoc.pl: Use explicit variable with split instead
-	of implicit split to @_ which does not work anymore in Perl 5.12.
-
-2010-07-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-info.el: Delete trailing whitespace.
-
-2010-07-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/faq.texi: Update infos about Emacs versions.  Add FAQ entry
-	for file:line:error messages in case `TeX-next-error' fails due to
-	unbalanced parens.
-
-	* tex.el (TeX-print-command, TeX-queue-command)
-	(TeX-printer-list): Switch back to Berkeley-style commands.
-
-2010-06-24  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Texinfo mode): Make a few corrections.
-
-2010-06-19  Berend de Boer  <berend@pobox.com>
-
-	* context.el: proper indent of all macros that can appear inside
-	an itemize list such as \sym.
-
-2010-06-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-info.el (Texinfo-find-env-end, Texinfo-find-env-start):
-	Enable the commands to be used repeatedly without getting stuck at
-	an environment start or end respectively.
-
-2010-05-27  Ralf Angeli  <angeli@caeruleus.net>
-
-	* autogen.sh: Set LANG=C when looking into ChangeLog for
-	AUCTEXDATE.
-
-2010-05-24  Vincent Belaïche  <vincent.belaiche@gmail.com>
-
-	* doc/auctex.texi (Texinfo mode): New section.
-
-2010-05-17  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-math-input-method-off-regexp): Fix regexp.
-
-2010-04-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-print-command): Support printing of Postscript and
-	PDF files.  Doc fix.
-	(TeX-queue-command): Use lpstat instead of lpq.  Doc fix.
-	(TeX-printer-list): Support printing of Postscript and PDF files.
-	Make use of System V style commands (lp, lpstat) instead of
-	Berkeley style (lpr, lpq).
-	(TeX-printer-default): Doc fix.
-
-2010-04-17  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-warning): Throw an error with a sensible message
-	if the file for the warning could not be determined.
-
-2010-04-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-format-filter): Calculate the current column as
-	difference between line start and end instead of using
-	`current-column' in order to do the right thing when octal codes
-	are present.
-
-2010-04-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-keyword-matcher): Quote a list of face
-	properties but do not to quote a face symbol.
-
-2010-04-05  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-parse-error): Allow `TeX-error-file' to become
-	empty.
-
-2010-03-28  Ralf Angeli  <angeli@caeruleus.net>
-
-	* plain-tex.el: New file.
-
-	* tex.el: Move code related to plain TeX to plain-tex.el.
-
-	* Makefile.in (AUCSRC): Add plain-tex.el.
-
-	* context.el: Require `plain-tex'.
-
-2010-03-27  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-view-program-selection): Doc fix.
-	(TeX-clean): Regexp-quote the master file name.
-
-2010-03-20  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/french.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/french.el.
-
-2010-03-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (TeX-arg-key-val): Hint at key=value format in prompt.
-	(LaTeX-fill-region-as-para-do): Match whitespace without comment
-	starter at beginning of line when dealing with code comments.
-
-2010-03-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in (DIST_PREFIX): Use the working directory for the
-	folder with distribution files.
-	(FTPDIR, WWWDIR): Make them subdirectories of `DIST_PREFIX'.
-	(COMMITTER_NAME, COMMITTER_EMAIL): Remove.
-	(COMMITTER): New variable.
-	(.PHONY): Update.
-	(tar-ball-clean): Use `check-tag'.
-	(check-tag): New name for `check-dist'.
-	(dist): Do not call `release-commit' anymore.
-	(snapshot): Now an alias for `dist'.
-	(release-commit): Use `COMMITTER'.
-	(release-sign): New name for `full-release' target.
-	Generate version 1.1 directive files.
-	(xemacs-package): Depend on `check-tag'.
-	(WPACKAGEFILES): Include info files with a numerical supplement to
-	the .info extension.  Depend on `check-tag'.  Check for presence
-	of `WEMACSVER' variable.  Try to find a local AUCTeX tar ball
-	before downloading one.  Use `TAG' instead of `WAUCVER'.  Put ZIP
-	archive into `FTPDIR'.
-	(WAUCVER, WEMACSVER): Remove.
-	(release-upload): New target.
-	(www-doc): Depend on `check-tag'.  Update URLs for Emacs manuals.
-
-2010-02-21  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Version 11.86 released.
-
-2010-02-21  Ralf Angeli  <angeli@caeruleus.net>
-
-	* RELEASE: Update for upcoming release.
-
-	* doc/install.texi (Prerequisites): Update information about Emacs
-	distributions.
-
-	* doc/tex-ref.tex: Bump version number.  Update section on TeXing
-	options.
-
-	* configure.ac: Bump version number.
-
-	* auctex.spec (Version): Bump version number.
-
-	* doc/fdl.texi: Switch to GFDL 1.3.
-
-	* doc/auctex.texi: Switch to GFDL 1.3.
-
-	* doc/preview-latex.texi: Switch to GFDL 1.3.
-
-	* doc/changes.texi: Update for next release.
-
-2010-02-20  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-doc): Add a fallback in case nothing is found via
-	the backend list, e.g. when using MiKTeX 2.8.
-
-	* doc/auctex.texi (Documentation): Document change in `TeX-doc'.
-
-2010-02-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/changes.texi: Mention preview.sty supporting XeTeX.
-
-2010-02-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-XeTeX-command, LaTeX-XeTeX-command): Remove.
-	(ConTeXt-engine): Doc fix.
-	(ConTeXt-Omega-engine): Doc fix.  Make obsolote.
-	(TeX-expand-list): Add support for LuaTeX.  Adapt to new engine
-	handling.
-	(AUC-TeX-version, AUC-TeX-date): Remove.
-	(TeX-engine-alist-builtin): New variable.
-	(TeX-engine-alist): Adapt to new engine handling and make it a
-	defcustom.
-	(TeX-engine-alist): New function.
-	(TeX-engine): Adapt to new engine handling and make it
-	buffer-local.
-	(LaTeX-engine-alist): Remove.
-	(TeX-engine-set): Adapt to new engine handling and take care of
-	TeX PDF mode.
-	(TeX-clean-default-output-suffixes): Add .xdv.
-	(TeX-mode-specific-command-menu-entries): Construct list of
-	engines from `TeX-engine-alist'.
-
-	* context.el (ConTeXt-expand-options): Adapt to new engine
-	handling.
-
-	* doc/auctex.texi (Processor Options): Document options and
-	functions of new engine handling.
-
-2009-12-30  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-view-command-raw): Abort if no matching viewer is
-	found.
-
-	* doc/preview-faq.texi (Troubleshooting): Add some hints about
-	preview-latex overwriting output files.
-
-2009-12-28  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/austrian.el: New file.
-
-	* style/naustrian.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/austrian.el and
-	style/naustrian.el.
-
-2009-12-26  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Known problems): New subsection on dealing with
-	font locking problems.
-
-	* font-latex.el (font-latex-syntax-alist): New variable.
-	(font-latex-add-to-syntax-alist): New function.
-	(font-latex-setup): Use `font-latex-syntax-alist'.
-
-	* style/shortvrb.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/shortvrb.el.
-
-	* tex-style.el (LaTeX-shortvrb-chars): New variable.
-
-	* doc/changes.texi: Document changes after 11.85.
-
-	* context.el (ConTeXt-expand-options): Check for XeTeX engine, not
-	for mode which does not exist anymore.
-
-	* tex.el (plain-TeX-common-initialization): Let commented lines be
-	matched by `paragraph-separate' in order for commented and
-	non-commented paragraphs to be filled separately.
-
-2009-12-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-parse-error): Also find quoted file names with
-	newlines.  Remove the newlines from the matched string if
-	necessary.
-
-2009-12-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-parse-error): Add an alternative in the parser
-	regexp for quoted file names.  Strip the quotation marks if a file
-	name was found with the alternative.
-
-2009-12-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-fold.el (TeX-fold-command-prefix): New variable.
-	(TeX-fold-mode): Use it.
-	(TeX-fold-keymap): Remove prefix strings.
-
-	* tex.el (TeX-fold-menu): Remove hard-coded key binding labels.
-
-	* doc/auctex.texi (Folding): Mention `TeX-fold-command-prefix'.
-
-2009-11-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/wininstall.texi: Do not refer to Emacs 22 anymore.
-	Improve the paragraphs about PNG support.
-
-2009-11-01  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/pstricks.el: Disable key bindings for macro parameter
-	addition and change.
-	(LaTeX-pst-color-list, LaTeX-pst-boolean-list)
-	(LaTeX-pst-fillstyle-list): Remove information for completion
-	mechanism.
-	(LaTeX-pst-trimode-list, LaTeX-pst-linestyle-list): Remove.
-	Handled directly in `LaTeX-pst-basic-parameters-list'.
-	(LaTeX-pst-basic-parameters-list): New variable.
-	(LaTeX-pst-parameters): Call `TeX-arg-key-val' instead of
-	`LaTeX-package-parameters' and thereby use a different completion
-	mechanism.
-	(LaTeX-pst-macro-psdots): Do not add a dotstyle parameter.
-	(LaTeX-pst-env-pspicture): Handle optional parameter via
-	`multi-prompt-key-value'.
-	("pstricks"): Handle arguments of \psdot and \psdots correctly.
-
-2009-10-31  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-verbatim-p-function): New variable.
-	(TeX-verbatim-p): New function.
-	(TeX-in-comment): Use it.
-	(TeX-brace-count-line): Use `TeX-in-comment' instead of just
-	checking for a comment character.
-
-	* latex.el (LaTeX-common-initialization):
-	Set `TeX-verbatim-p-function'.
-
-2009-10-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Starting Viewers): Describe new viewer
-	selection options.
-	(Folding): Add some hints on how to do automatic folding.
-
-	* tex.el (TeX-view-predicate-list-builtin)
-	(TeX-view-predicate-list, TeX-view-program-list): Doc fix.
-	(TeX-view-program-list-builtin, TeX-view-program-selection):
-	Conditionalize default value based on system type.  Doc fix.
-	(TeX-synctex-output-page): Do not return random stuff if there was
-	no match.
-	(TeX-clean-default-intermediate-suffixes): Remove SyncTeX files as
-	well.
-
-2009-10-21  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-synctex-output-page): Handle files in subdirectories
-	correctly.
-
-2009-10-18  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-run-discard): Doc fix.
-	(TeX-run-discard-or-function): New function.
-
-	* tex.el (TeX-command-list): Use `TeX-run-discard-or-function' as
-	hook for View command and provide it as a customization option.
-	(TeX-view-program-list): Add the possibility to use a function to
-	call the viewer.
-	(TeX-view-command-raw): Support the use of a function to call the
-	viewer.
-
-2009-10-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-view-predicate-list-builtin): Remove combined
-	predicates for paper properties and add new predicates testing
-	only one property.
-	(TeX-view-program-list-builtin): Use new predicates.
-	(TeX-view-program-list): Provide the possibility to use a list of
-	predicates.
-
-2009-10-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-view-program-list): Shave off extra closing paren.
-
-2009-10-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (LaTeX-command-style, TeX-print-style, TeX-view-style):
-	Doc fix.
-	(TeX-view-predicate-list-builtin, TeX-view-program-list-builtin):
-	New variables.
-	(TeX-view-predicate-list, TeX-view-program-list)
-	(TeX-view-program-selection): New user options.
-	(TeX-match-style, TeX-view-match-predicate)
-	(TeX-view-command-raw): New functions.
-	(TeX-expand-list): Use `TeX-view-command-raw' for %V expander.
-
-2009-09-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-error): Cater for case of file:line:error
-	messages without context.
-	(TeX-parse-error): Add support for quoted file names with
-	backslashes as path separators.  Those might be emitted by MiKTeX
-	2.8.
-
-2009-06-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Indenting): Mention `LaTeX-item-regexp'.
-	(Fontification of math): New section replacing and extending
-	`Subscript and superscript'.
-
-2009-04-26  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-source-correlate-mode): Clean `custom-requests'
-	property.
-	(VirTeX-common-initialization): Call `TeX-source-correlate-mode'
-	minor mode function when initializing the mode instead of when
-	loading the file.
-
-2009-04-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (TeX-arg-key-val): Eval `key-val-alist' argument if it
-	is a symbol.
-
-	* style/listings.el ("listings"): Do not eval arguments of
-	`TeX-arg-key-val'.
-
-	* multi-prompt.el (multi-prompt-expand-completion-table):
-	New function.
-	(multi-prompt-key-value): Use it.
-
-	* style/pstricks.el: Correct header info.
-	(LaTeX-pst-input-int, LaTeX-pst-point, LaTeX-pst-angle)
-	(LaTeX-pst-extdir, LaTeX-pst-arrows, LaTeX-pst-dotstyle-list)
-	(LaTeX-pst-refpoint-list, LaTeX-pst-refpoint)
-	(LaTeX-pst-macro-multirputps, LaTeX-pst-env-pspicture): Improve or
-	correct prompt.
-	("pstricks"): Move to the bottom of the file.  Do not use
-	`function' to quote `lambda'.  Turn off TeX PDF mode.  Use `mapc'
-	instead of `mapcar'.
-
-2009-04-05  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-help-error): Make search for help text in log
-	file more robust.
-
-2009-04-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/listings.el ("listings"): Remove redundant list when
-	calling `TeX-arg-key-val'.  Use `LaTeX-env-args' for lstlisting
-	environment.
-
-	* latex.el (LaTeX-env-args): New function.
-	(TeX-arg-conditional, TeX-arg-eval, TeX-arg-label)
-	(TeX-arg-index-tag, TeX-arg-index, TeX-arg-macro)
-	(TeX-arg-environment, TeX-arg-cite, TeX-arg-counter)
-	(TeX-arg-savebox, TeX-arg-file, TeX-arg-define-label)
-	(TeX-arg-define-macro, TeX-arg-define-environment)
-	(TeX-arg-define-cite, TeX-arg-define-counter)
-	(TeX-arg-define-savebox, TeX-arg-document, LaTeX-arg-usepackage)
-	(TeX-arg-input-file, TeX-arg-bibstyle, TeX-arg-bibliography)
-	(TeX-arg-corner, TeX-arg-lr, TeX-arg-tb, TeX-arg-pagestyle)
-	(TeX-arg-verb, TeX-arg-pair, TeX-arg-size, TeX-arg-coordinate)
-	(TeX-arg-insert-braces): Doc fix.
-
-	* multi-prompt.el (multi-prompt-separator): Remove.
-	(multi-prompt-key-value-collection-fn): Do not search for
-	`multi-prompt-separator'.
-	(crm-local-must-match-map, crm-local-completion-map): Silence the
-	byte compiler.
-	(multi-prompt-key-value): Require crm.el here and not at
-	top-level.
-
-	* tex-info.el (TeX-texinfo-mode): Add @lowersections and
-	@raisesections.
-
-	* doc/auctex.texi (Adding Environments): Document hooks for
-	`LaTeX-add-environments'.
-
-2009-03-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/listings.el (LaTeX-listings-key-val-options):
-	New variable.
-	("listings"): Use it.  Check for font-latex function, not feature.
-
-	* latex.el (TeX-arg-key-val): New function.
-
-	* multi-prompt.el: Require crm.el.
-	(multi-prompt-separator, multi-prompt-key-value-sep)
-	(multi-prompt-completion-table): New variables.
-	(multi-prompt-key-value-collection-fn, multi-prompt-key-value):
-	New functions.
-
-2009-03-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-site.el.in: Revitalize support for completion in \cite
-	macros via `BibTeX-auto-store'.
-
-2009-03-02  Holger Sparr  <holger.sparr@gmx.net>
-
-	* Makefile.in (STYLESRC): Add style/multido.el;
-	style/pst-{grad|node|plot|slpe}.el
-
-2009-03-01  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-verbatim-macro-boundaries): Do step backwards at
-	beginning of buffer.
-	(LaTeX-search-forward-comment-start): Treat find of comment at
-	limit correctly.
-
-	* tex-fold.el (TeX-fold-comment-do): Abort backward search for
-	comment start at beginning of buffer.  Do not fold empty comment.
-
-2009-02-24  Holger Sparr  <holger.sparr@gmx.net>
-
-	* style/multido.el: New file.
-
-	* style/pst-grad.el: New file.
-
-	* style/pst-node.el: New file.
-
-	* style/pst-plot.el: New file.
-
-	* style/pst-slpe.el: New file.
-
-2009-02-23  Holger Sparr  <holger.sparr@gmx.net>
-
-	* style/pstricks.el: Actually implement support for writing
-	PSTricks code.
-
-2009-02-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Multi-line fontification): Remove.
-
-	* doc/todo.texi (Wishlist): Fix typo.  Remove entry which is
-	already supported.
-
-	* style/tabularx.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/tabularx.el
-
-2009-02-15  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/natbib.el ("natbib"): Check for font-latex function rather
-	than feature.  Add fontification spec for \cite.
-
-	* doc/auctex.texi (Simple Style): Bring example in line with
-	reality.
-
-2009-01-24  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-source-correlate-method): Doc fix.
-	(TeX-source-correlate-mode): Call minor mode function after file
-	is loaded.
-
-2009-01-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-babel-insert-hyphen): Put `delete-selection'
-	property on function symbol.
-
-2009-01-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/CJK.el: New file.
-
-	* style/ruby.el: New file.  Correct argument numbers of \rubysize
-	and \rubysep.
-
-	* style/CJKutf8.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/CJK.el and style/ruby.el.
-	Add style/CJKutf8.el.
-
-2009-01-03  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/flashcards.el ("flashcards"): Test for font-latex function
-	instead of feature.  Reflect that \cardbackstyle has an optional
-	argument.
-
-2008-12-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/hyperref.el ("hyperref"): Test for font-latex function
-	instead of feature.  Activate hyperref referencing style if
-	possible.
-
-2008-12-28  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-current-pages): Get rid of trailing periods.
-	(TeX-LaTeX-sentinel): Add support for longtable warning.  Use only
-	one search per condition.  Call `message' like `format'.
-
-2008-12-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-doc-backend-alist): Call `TeX-tree-expand' instead
-	of `TeX-macro-global-internal'.
-
-	* tex-jp.el (TeX-macro-global): Call `TeX-tree-expand' instead of
-	`TeX-macro-global-internal'.
-
-	* latex.el (LaTeX-env-item): Deactivate the mark before inserting
-	\item.
-	(LaTeX-insert-item): Swap point and mark when mark if necessary.
-	Insert newline only when not at beginning of line.
-
-	* tex.el (TeX-deactivate-mark): New function.
-	(TeX-parse-argument): Use it.
-
-2008-12-21  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-auto-private, TeX-style-private): Per default
-	propose a place in the user's Emacs directory, not in the TeX
-	tree.
-	(TeX-style-path): Add values to the end of the list.  Doc fix.
-
-	* doc/auctex.texi (Automatic Private): Adjust descriptions of
-	`TeX-macro-private', `TeX-auto-private', and `TeX-style-private'.
-
-2008-12-16  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-tree-expand): New name for
-	`TeX-macro-global-internal'.  Adapt parameter list to make it more
-	flexible.  Update doc string.  Do not return removed default
-	argument.
-	(TeX-macro-global): Change to accomodate new interface of
-	`TeX-tree-expand'.
-	(TeX-macro-private): New function.
-	(TeX-macro-private): Use it to determine variable value.
-
-2008-12-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (plain-TeX-clean-intermediate-suffixes)
-	(plain-TeX-clean-output-suffixes): New variables.
-
-2008-12-01  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (VirTeX-common-initialization): Revert last change.
-
-2008-11-30  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (VirTeX-common-initialization): Do not add call to
-	`TeX-update-style' to `find-file-hooks' but call it directly.
-
-2008-11-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-source-correlate-determine-method): Use configured
-	LaTeX command and find -synctex switch even if there are spaces in
-	front of it, as e.g. with MiKTeX.
-	(TeX-format-list): Use \subsection and \subsubsection as well to
-	identify a LaTeX file.
-
-2008-11-02  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-match-math-env)
-	(font-latex-extend-region-backwards-math-env): Do not match
-	\\[...].
-
-	* tex-fold.el (TeX-fold-expand-spec): Do not treat `\' special in
-	replacement text.
-
-2008-10-26  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (plain-TeX-common-initialization): Respect double dollar,
-	i.e. "$$", as a paragraph separator.
-
-2008-10-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-current-environment): Fix handling of commented
-	parts.
-
-	* tex.el (TeX-comment-prefix): Save match data.
-
-2008-10-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/changes.texi, doc/install.texi, doc/intro.texi,
-	doc/preview-readme.texi, doc/quickstart.texi: Make some
-	corrections and updates.
-
-2008-10-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-warning): Fix regexp for detecting bad boxes.
-
-2008-10-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-set-mode-name): Indicate TeX PDF mode as a trailing
-	flag.
-	(TeX-engine): Doc fix.
-
-	* doc/auctex.texi: Restructure some parts.  Update and extend it a
-	bit to reflect the recent changes of functionality.
-
-2008-10-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-interactive-mode): Add to `minor-mode-alist'.
-	("desktop"): Remove `TeX-interactive-mode' from
-	`desktop-locals-to-save'.
-
-2008-10-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-paragraph-commands-regexp-make): Make it work
-	for the case that `LaTeX-paragraph-commands' is set.
-
-2008-10-05  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-engine): New variable.
-	(TeX-expand-list): Use it instead of XeTeX and Omega mode
-	variables.
-	(hack-one-local-variable): Remove references to XeTeX and Omega
-	mode variables.
-	(TeX-set-mode-name): Remove lighters for XeTeX and Omega mode.
-	(TeX-engine-alist, LaTeX-engine-alist): New variables.
-	(TeX-engine-set): New function.
-	(TeX-Omega-mode): Mark as obsolete.  Remove defcustom.
-	(TeX-PDF-mode): Use `TeX-engine' instead of mode variables.
-	(TeX-XeTeX-mode): Remove.
-	(TeX-mode-map): Remove key bindings for toggling XeTeX and Omega
-	mode.
-	(TeX-mode-specific-command-menu-entries): Use new facilities for
-	switching TeX engines.
-	("desktop"): Remove reference to TeX Omega mode.
-
-	* context.el (ConTeXt-expand-options): Use `TeX-engine' instead of
-	XeTeX and Omega mode variables.
-
-2008-09-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-PDF-mode): Add to `minor-mode-alist'.  Use "" as
-	lighter.
-	("desktop"): Remove `TeX-PDF-mode' from `desktop-locals-to-save'.
-
-	* latex.el (LaTeX-mark-environment): Swap beg and end.
-
-2008-08-02  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-bar.el (TeX-bar-TeX-buttons, TeX-bar-LaTeX-buttons):
-	Mimic the default tool bars more closely.
-
-2008-08-02  Reiner Steib  <reiner.steib@gmx.de>
-
-	* toolbar-x.el (toolbarx-default-toolbar-meaning-alist):
-	Provide different defaults for different Emacs and XEmacs versions.
-	Conditionally add a `new-file' entry.
-
-2008-07-28  Ralf Angeli  <angeli@caeruleus.net>
-
-	* toolbar-x.el (toolbarx-image-path): Protect against load-path
-	items being nil.
-
-	* style/foils.el (LaTeX-style-foils): Silence the byte compiler.
-
-	* style/epsf.el (TeX-arg-epsfsize): Silence the byte compiler.
-
-	* tex.el (TeX-source-specials-view-start-server): Alias only if
-	`defvaralias' is available.
-	(TeX-master, TeX-convert-master): Move upwards to prevent some
-	compiler warnings.
-
-2008-07-27  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-synctex-tex-flags): New variable.
-	(TeX-source-correlate-expand-options): Use it.
-	(TeX-source-specials-tex-flags): Remove possibility to create
-	lists.
-
-	* context.el (ConTeXt-expand-options): Support TeX XeTeX mode and
-	TeX Source Correlate mode.
-
-2008-07-24  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-source-specials-mode): Fix last change.
-
-2008-07-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-expand-list): Prevent "%(PDF)" expander from
-	returning "pdf" if `TeX-XeTeX-mode' is active.  Make "%(tex)" and
-	"%(latex)" expanders aware of the XeTeX commands.
-	(hack-one-local-variable): Cater for `TeX-XeTeX-mode'.
-	(TeX-set-mode-name): Cater for `TeX-XeTeX-mode'.
-	(TeX-source-specials-mode): Mark as obsolete.
-	(TeX-PDF-mode): Disable TeX XeTeX mode if TeX PDF mode is
-	disabled.
-	(TeX-Omega-mode): Disable TeX XeTeX mode if TeX Omega mode is to
-	be enabled.
-	(TeX-XeTeX-command, LaTeX-XeTeX-command): New variables.
-	(TeX-XeTeX-mode): New minor mode.
-	(TeX-mode-map): Define key for TeX XeTeX mode.
-	(TeX-mode-specific-command-menu-entries): Add entry for TeX XeTeX
-	mode.  Make the engine-related options exclusive by using radio
-	buttons.  Refine the wording for some options.
-
-2008-07-19  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-source-correlate-determine-method): Do not error out
-	if calling the engine fails.
-
-	* latex.el (LaTeX-mark-environment): Keep point upon unsuccessful
-	search.
-
-2008-07-19  Vincent Belaïche  <vincent.b.1@hotmail.fr>  (tiny change)
-
-	* latex.el (LaTeX-mark-environment): Support marking of multiple
-	nested environments.
-
-2008-07-17  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-paragraph-commands-regexp-make):
-	Take `LaTeX-paragraph-commands' into account.
-	(LaTeX-paragraph-commands-regexp): Move behind
-	`LaTeX-paragraph-commands' definition.
-
-2008-07-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/pdfsync.el ("pdfsync"):
-	Use `TeX-source-correlate-output-page-function' rather than
-	`TeX-sync-output-page-function'.
-
-	* tex.el (TeX-command-list): Remove SyncTeX expanders.
-	(TeX-expand-list): Adapt function calls.  Remove SyncTeX expander.
-	(hack-one-local-variable, TeX-set-mode-name):
-	Remove `TeX-synctex-mode' and `TeX-source-specials-mode'.
-	Add `TeX-source-correlate-mode'.
-	(TeX-source-correlate-method): New variable.
-	(TeX-source-correlate-method-active): New variable.
-	(TeX-source-correlate-output-page-function): Rename from
-	`TeX-sync-output-page-function'.
-	(TeX-source-correlate-start-server): Rename from
-	`TeX-view-start-server'.
-	(TeX-source-correlate-start-server-asked): Rename from
-	`TeX-view-start-server-asked'.
-	(TeX-source-correlate-start-server-flag): Rename from
-	`TeX-view-start-server-flag'.
-	(TeX-source-correlate-gnuserv-p): Rename from
-	`TeX-view-gnuser-p'.
-	(TeX-source-correlate-server-enabled-p): Rename from
-	`TeX-view-server-enabled-p'.
-	(TeX-source-correlate-start-server-maybe): Rename from
-	`TeX-view-start-server-maybe'.
-	(TeX-source-specials): Remove custom group.
-	(TeX-source-correlate-determine-method): New function.
-	(TeX-source-correlate-expand-options): Rename from
-	`TeX-source-specials-expand-options'.  Support SyncTeX as well.
-	(TeX-source-correlate-map): Rename from
-	`TeX-source-specials-map'.
-	(TeX-source-correlate-mode): Rename from
-	`TeX-source-specials-mode'.  Support SyncTeX as well.
-	(TeX-source-specials-mode): Now an alias for
-	`TeX-source-specials-mode'.
-	(TeX-source-specials-tex-flags, TeX-source-specials-places)
-	(TeX-source-specials-view-position-flags)
-	(TeX-source-specials-view-editor-flags)
-	(TeX-source-specials-view-gnuclient-flags)
-	(TeX-source-specials-view-emacsclient-flags): Put into `TeX-view'
-	rather than `TeX-command' group.
-	(TeX-source-specials-view-expand-options): Adapt for new function
-	names and distinction between source specials and SyncTeX.
-	(TeX-synctex-mode): Remove.
-	(TeX-mode-map): Remove binding for TeX SyncTeX mode.
-	(TeX-mode-specific-command-menu-entries): Remove menu entry for
-	TeX SyncTeX mode.  Use Source Correlate moniker instead of Source
-	Specials.
-
-2008-07-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Folding): Fix last change.
-
-2008-07-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Folding): Document folding of math constructs
-	and the possibilities of providing expanders and alternatives in
-	replacement specifiers.
-
-	* tex.el (TeX-command-list): Add expanders for SyncTeX.
-	(TeX-expand-list): Start server if necessary when viewing.
-	Define expander for SyncTeX.
-	(hack-one-local-variable): Cater for TeX SyncTeX mode.
-	(TeX-set-mode-name): Add lighter for TeX SyncTeX mode.
-	(TeX-view): New customization group.
-	(TeX-view-start-server): Rename from
-	`TeX-source-specials-view-start-server'.
-	(TeX-source-specials-view-start-server): Rename to
-	`TeX-view-start-server' and define alias.
-	(TeX-view-start-server-asked): Rename from
-	`TeX-source-specials-view-start-server-asked'.
-	(TeX-source-specials-view-start-server-asked): Rename to
-	`TeX-view-start-server-asked'.
-	(TeX-view-start-server-flag): New variable.
-	(TeX-view-gnuserv-p): Rename from
-	`TeX-source-specials-view-gnuserv-p'.
-	(TeX-source-specials-view-gnuserv-p): Rename to
-	`TeX-view-gnuserv-p'.
-	(TeX-view-server-enabled-p): New function.
-	(TeX-view-start-server-maybe): New function.
-	(TeX-source-specials-mode): Set `TeX-view-start-server-flag'.
-	(TeX-source-specials-view-expand-client): Adapt call to new
-	function name.
-	(TeX-source-specials-view-expand-options): Do not try to start the
-	server here anymore.
-	(TeX-synctex-mode): New minor mode.
-	(TeX-synctex-output-page): New function.
-	(TeX-mode-map): Add key for toggling TeX SyncTeX mode.
-	(TeX-mode-specific-command-menu-entries): Add menu entry for TeX
-	SyncTeX mode.
-	(TeX-math-input-method-off-regexp): New variable.
-	(TeX-toggle-off-input-method): Remove.
-	(TeX-math-input-method-off): Do without
-	`TeX-toggle-off-input-method'.
-
-2008-07-04  Berend de Boer  <berend@pobox.com>
-
-	* context.el, context-en.el: added a few more entries to the menu
-	to select ConTeXt macro's from.
-
-2008-06-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/bulgarian.el ("bulgarian"): Use value of
-	`TeX-quote-after-quote' for default quote insertion behavior.
-
-2008-06-28  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-find-matching-close): Simplify.
-	There is no need for a general mechanism if the supported chars are
-	limited at another place.
-
-	* tex.el (TeX-search-syntax-table): Support (...) and <...>.
-
-	* tex-fold.el (TeX-fold-macro-spec-list): New spec for \item.
-	Adapt doc string to reflect new functionality.
-	(TeX-fold-macro-nth-arg): New `delims' parameter which can be used
-	to find other macro args than those enclosed by braces.
-	(TeX-fold-expand-spec): New function.
-	(TeX-fold-hide-item): Use it.
-
-	* doc/auctex.texi (European): Document `bulgarian' language
-	option.
-
-	* Makefile.in (STYLESRC): Add style/bulgarian.el.
-
-	* style/bulgarian.el: New file.
-
-2008-06-21  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/hyperref.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/hyperref.el.
-
-2008-06-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-make-built-in-keywords):
-	Distinguish command-type keyword classes from others when creating the
-	respective variables.
-
-	* doc/auctex.texi (Font Locking): Structure with nodes.
-	(Fontification of macros): Describe format specifiers for macros
-	with arguments.
-
-2008-05-30  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-fold.el (TeX-fold-macro-spec-list): Add some documentation.
-	(TeX-fold-hide-item): Support replacement of argument specifiers
-	like "{1}" by the respective argument value in the display string.
-
-2008-05-30  Joost Kremers  <joostkremers@fastmail.fm>  (tiny change)
-
-	* tex-fold.el (TeX-fold-macro-spec-list): Add function choice.
-	(TeX-fold-hide-item): If specifier is a function, call it with all
-	mandatory arguments of macro.
-
-2008-05-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (docTeX-mode): Add regexp group to value of
-	`TeX-comment-start-regexp'.
-
-	* style/doc.el (LaTeX-doc-after-insert-macrocode): New function.
-	("doc"): Add it to `LaTeX-after-insert-env-hooks'.
-
-	* latex.el: Get rid of some compiler warnings.
-	(LaTeX-after-insert-env-hooks): New variable.
-	(LaTeX-insert-environment): Remove docTeX-specific code.
-	Run `LaTeX-after-insert-env-hooks'
-
-	* style/beamer.el (LaTeX-beamer-after-insert-env): New function.
-	("beamer"): Add it to `LaTeX-after-insert-env-hooks'.  Get rid of
-	some compiler warnings.  Support the semiverbatim environment.
-
-	* style/dinbrief.el: Get rid of some compiler warnings.
-
-	* style/dk-bib.el: Get rid of some compiler warnings.
-
-	* style/emp.el: Get rid of some compiler warnings.
-
-	* style/epsf.el: Get rid of some compiler warnings.
-
-	* style/foils.el: Get rid of some compiler warnings.
-
-	* style/graphicx.el: Get rid of some compiler warnings.
-
-	* style/letter.el: Get rid of some compiler warnings.
-
-	* style/prosper.el: Get rid of some compiler warnings.
-
-	* style/psfig.el: Get rid of some compiler warnings.
-
-	* texmathp.el: Get rid of some compiler warnings.
-
-	* tex.el: Get rid of some compiler warnings.
-
-	* tex-jp.el: Get rid of some compiler warnings.
-
-	* tex-buf.el: Get rid of some compiler warnings.
-
-	* font-latex.el: Get rid of some compiler warnings.
-
-	* context.el: Get rid of some compiler warnings.
-
-	* context-en.el: Get rid of some compiler warnings.
-
-	* context-nl.el: Get rid of some compiler warnings.
-
-2008-05-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-command-sentinel): Use `TeX-master-file' instead
-	of `TeX-active-master' for `TeX-transient-master'.
-
-2008-05-17  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Font Specifiers): Correct argument list of
-	`TeX-font'.
-
-2008-05-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Font Specifiers): Document `LaTeX-font-list'.
-
-2008-05-10  Reiner Steib  <reiner.steib@gmx.de>
-
-	* tex-bar.el (TeX-bar-TeX-buttons, TeX-bar-LaTeX-buttons):
-	Add standard Emacs buttons to custom set.
-	(TeX-bar-TeX-buttons): Use `tex' instead of `latex' in custom set.
-
-2008-05-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-site.el.in (AUCTeX): Move customization group here from
-	tex.el and load the main files defining customization options.
-
-	* tex.el (AUCTeX): Move customization group to tex-site.el.in.
-	(TeX-expand-list): Make %(outpage) default to "1".
-
-2008-05-01  Ralf Angeli  <angeli@caeruleus.net>
-
-	* toolbar-x.el (toolbarx-xemacs-refresh): Only activate the tool
-	bar if it is already visible.  Remove redundant if clause.
-
-	* tex-buf.el (TeX-format-filter): Do not remove linebreak if the
-	following line starts with an opening parenthesis.
-
-2008-04-28  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/Makefile.in (install-auctex): Do not use `-' to suppress
-	errors within command.
-
-2008-04-28  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-run-command): disable undo in run buffer
-
-2008-03-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/pdfsync.el (LaTeX-pdfsync-output-page): Kill buffer with
-	pdfsync file if it was loaded by us.
-
-2008-03-02  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-info.el (texinfo-environment-regexp): Terminate.
-
-2008-03-01  Matan Ninio  <emacs@auctexdev.ninio.org>  (tiny change)
-
-	* style/pdfsync.el (LaTeX-pdfsync-output-page): Include
-	subdirectories relative to master file in file names.  Searching
-	for the file entry in the .pdfsync file allows for an optional
-	`.tex' extension in the filename.  Find further p lines if the
-	current context does not contain any more.
-
-2008-02-24  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in: Add windows-package target and related variables.
-
-2008-02-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-common-menu-entries): Add exception for docTeX mode
-	when extending the customization menu.
-
-2008-02-17  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi: Repeat direntry after each category as per
-	recommendation of Karl Berry.
-
-	* doc/preview-latex.texi: Repeat direntry after each category as
-	per recommendation of Karl Berry.
-
-2008-02-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-make-match-defun)
-	(font-latex-keyword-matcher): Recognize old-style type specs which
-	could be lists.  Prevents "void-function nil" error during font
-	locking.
-
-2008-02-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in (maintainer-clean): Do not depend on distclean.
-	How did this ever work?
-	(www-doc): Use release files.  Update URLs.  Make gendocs.sh use
-	texi2html.
-
-	* doc/Makefile.in (extradist): Re-add tex-ref.pdf dependency.
-	(install-auctex): Do not install reference card when producing an
-	XEmacs package.
-
-2008-02-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Version 11.85 released.
-
-2008-02-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* RELEASE: Update for upcoming release.
-
-	* auctex.spec (Version): Bump version number.
-
-	* configure.ac: Bump version number.
-
-	* doc/todo.texi: Add copyright notice.
-	(Bugs): Remove entry about XEmacs bug since AUCTeX now helps
-	XEmacs in doing multi-line font locking.
-
-	* doc/tex-ref.tex: Bump version number.  Updated references to
-	toggles for bad boxes and warning.  Mention `Clean' and `Clean
-	All' commands.
-
-	* doc/install.texi: Add copyright notice.
-	(Prerequisites): Update information about Emacs 22.
-
-	* doc/wininstall.texi: Update information about requirements,
-	esp. availability of Emacs 22.
-
-2008-02-09  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-error, TeX-warning): Handle `expert' option of
-	`TeX-display-help'.
-	(TeX-warning): Find error file in same window.
-
-	* tex.el (TeX-display-help): Add `expert' option.
-
-	* doc/auctex.texi (Commands): Add some explanatory text for TeXing
-	options.  Document `TeX-show-compilation'.
-	(Debugging): Reflect new option of `TeX-display-help'.
-
-	* doc/changes.texi: Add changes for 11.85.  Add copyright notice.
-
-2008-02-08  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-bar.el (LaTeX-symbols-toolbar-visible-flag): Improve doc string.
-
-	* toolbar-x.el (toolbarx-image-path): Improve doc string.
-
-2008-02-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-parse-TeX): Do not pop to output buffer.
-	(TeX-warning): Since we do not pop to the output buffer, find the
-	source file in the original window.
-
-2008-02-05  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Add syntax
-	alternatives for some commands.
-	(font-latex-setup): Give ?@ word syntax for font locking.
-	(font-latex-syntax-error-modes): New variable.
-	(font-latex-match-command-with-arguments): Use it.
-
-2008-02-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Revert change
-	from 2007-04-09 because the unbalanced treatment of \begin and
-	\end may lead to color bleeding.
-
-2008-02-03  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Relicense all "GPLv2 or later" files to "GPLv3 or later".
-
-	* COPYING: Switch to GPLv3.
-
-	* doc/Makefile.in, doc/preview-dtxdoc.pl: Add coypright and
-	license notices.
-
-	* style/beamer.el, style/scrbook.el: Add license notices.
-
-2008-02-03  Ikumi Keita	 <ikumi@ikumi.que.jp>
-
-	* tex-info.el (Texinfo-insert-node): Correct name of let-bound
-	variable.
-
-2008-02-03  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-info.el: Make sure the Texinfo mode of AUCTeX is still used
-	after loading texinfo.el.
-
-2008-02-02  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in, auctex.spec, autogen.sh, configure.ac: Add
-	copyright and license notices.
-
-	* texmathp.el, style/amsmath.el, style/amsthm.el,
-	style/fancyref.el, style/index.el, style/makeidx.el,
-	style/multind.el, style/varioref.el: Reflect copyright assignment
-	of Carsten Dominik to FSF in coypright notices and adapt licence
-	notice accordingly.
-
-2007-12-28  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-command-expand): Do not evaluate `file' as a
-	function.
-
-2007-12-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Ignore whitespace
-	when checking if verbatim macro starts at beginning of line.
-
-2007-12-08  David Kastrup  <dak@gnu.org>
-
-	* texmathp.el (defgroup, defcustom): Remove compatibility cruft.
-
-2007-11-20  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/install.texi (Prerequisites): Add openSUSE.
-
-2007-11-20  David Kastrup  <dak@gnu.org>
-
-	* doc/install.texi (Prerequisites): Update to reflect current
-	realities.
-
-2007-11-03  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-buf.el (TeX-record-buffer): New variable, only in Emacs.
-	(TeX-pop-to-buffer): New function.
-	(TeX-recenter-output-buffer, TeX-background-filter)
-	(TeX-parse-TeX, TeX-parse-error, TeX-help-error):
-	Use `TeX-pop-to-buffer'.
-
-2007-10-30  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* toolbar-x.el (toolbarx-find-image): Rename argument.
-	Improve doc string.
-
-2007-10-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (TeX-arg-verb): Honor active region.
-
-2007-10-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/MinionPro.el ("MinionPro"): Run style hook for amsmath
-	which is loaded via MnSymbol.
-
-2007-10-09  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/nomencl.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/nomencl.el.
-
-2007-10-03  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-user-keyword-classes): Doc fix.
-
-2007-08-26  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-command-with-args-default-spec):
-	Default to nil.
-
-2007-08-24  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-match-command-with-arguments):
-	Show error indicator only in LaTeX mode.
-
-2007-08-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/nicefrac.el ("nicefrac"): Fix last change.
-
-2007-08-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/jurabib.el ("jurabib"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-2007-08-21  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/scrreprt.el: Add licence text.
-	("scrreprt"): Use `font-latex-add-keywords'.  Add syntax
-	information.
-
-	* style/scrpage2.el: Add licence text.
-	("scrpage2"): Use `font-latex-add-keywords'.  Add syntax
-	information.
-
-	* style/scrlttr2.el: Add licence text.
-	("scrlttr2"): Use `font-latex-add-keywords'.  Add syntax
-	information.
-
-	* style/scrbook.el ("scrbook"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/scrbase.el ("scrbase"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-2007-08-20  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/url.el ("url"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/subfigure.el ("subfigure"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/csquotes.el ("csquotes"): Update for version 3.7.
-	Use `font-latex-add-keywords'.  Add syntax information.
-
-	* style/MinionPro.el ("MinionPro"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* font-latex.el (font-latex-built-in-keyword-classes):
-	Correct syntax spec for \subsubparagraph.
-
-2007-08-19  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/units.el ("units"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/nicefrac.el ("nicefrac"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/listings.el ("listings"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/flashcards.el ("flashcards"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/comment.el ("comment"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/booktabs.el ("booktabs"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/babel.el ("babel"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/paralist.el ("paralist"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/natbib.el ("natbib"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/mdwlist.el ("mdwlist"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/graphicx.el ("graphicx"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/fancyref.el ("fancyref"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/captcont.el ("captcont"): Use `font-latex-add-keywords'.
-	Add syntax information.
-
-	* style/beamer.el ("beamer"): Use `font-latex-add-keywords'.
-
-	* font-latex.el (font-latex-add-keywords): New function.
-	(font-latex-command-with-args-opt-arg-delims): Add parentheses.
-
-2007-08-14  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-insert-backslash): put delete-selection property on.
-
-2007-08-13  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (all): make new target "docs" as well.  Descend for
-	docs, info and dvi.
-	Before regenerating extradist documentation, copy version info
-	from checked-out version (can we do that saner?).
-	On various targets, replace set -x with a somewhat more elaborate
-	version that echoes more for make -n.
-
-2007-08-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-doc-backend-alist): Delete buffers used for checking
-	availability of info files.
-
-2007-08-08  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-TeX-sentinel-check): Shave off quotation marks
-	from file name if present.
-
-2007-08-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-run-style-hooks): Set `default-directory' to the
-	directory of the master file.
-
-2007-07-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/pstricks.el ("pstricks"): Do not disable TeX PDF mode if
-	pst-pdf is used.
-
-2007-07-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-format-filter): Remove line breaks at column 79.
-
-2007-07-09  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-comment-forward): Call `comment-normalize-vars' if
-	available.
-
-2007-07-01  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/verbatim.el: Add copyright notice and licence info.
-
-	* style/paralist.el: Add copyright notice and licence info.
-
-	* style/booktabs.el: Add copyright notice and licence info.
-
-	* style/scrbase.el: Change copyright notice of Mark Trettin to FSF
-	to reflect the assignment.  Add licence info to header.
-
-	* style/subfigure.el: Change copyright notice of Reiner Steib to
-	FSF to reflect the assignment.  Add licence info to header.
-
-	* style/captcont.el: Change copyright notice of Reiner Steib to
-	FSF to reflect the assignment.  Add licence info to header.
-
-	* latex.el (LaTeX-auto-minimal-regexp-list): Match optional
-	arguments of document style or class macro even if they contain
-	periods, e.g. in case of "BCOR8.25mm" in KOMA Script classes.
-	Get rid of superfluous escapes in complemented character alternatives.
-
-	* tex.el (TeX-insert-dollar): Show matching start only if
-	`blink-matching-paren' is non-nil.
-
-2007-06-20  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-common-initialization): Turn TeX PDF mode on
-	when pst-pdf.sty is used.
-
-2007-06-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-common-initialization): Do not add pstricks to
-	style hooks.
-
-	* style/pstricks.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/pstricks.el.
-
-2007-05-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-match-command-with-arguments):
-	Check if `match-beg' is set.
-
-2007-05-20  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/beamer.el ("beamer"): Use new syntax in format specifier
-	for frametitle macro.
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Use new
-	syntax for format specifiers.
-	(font-latex-user-keyword-classes): Describe new syntax for format
-	specifiers.
-	(font-latex-command-with-args-default-spec): Use new syntax for
-	format specifiers.
-	(font-latex-command-with-args-opt-arg-delims): New variable.
-	(font-latex-match-command-with-arguments): Use it.  Change format
-	specifier parsing to support new syntax.
-	(font-latex-match-mandatory-arg): Remove.
-
-2007-05-05  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/faq.texi: Add entry about programs not being found by
-	./configure when PATH is not set correctly.
-
-2007-04-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-parse-error): Match any closing parenthesis.
-
-2007-04-28  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-fontify-region): Force redisplay
-	instead of setting `jit-lock-context-unfontify-pos'.
-	(font-latex-command-with-args-default-spec): New variable.
-	(font-latex-match-command-with-arguments): Use it.
-	(font-latex-built-in-keyword-classes): Correct some syntax
-	specifiers.
-	(font-latex-jit-lock-force-redisplay): New function.
-	(font-latex-fontify-region): Use it.
-	(font-latex-doctex-preprocessor-face): Make DocStrip guards stand
-	out on Emacs 21.
-
-2007-04-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-environment-menu): Support optional arguments
-	specified by vectors.
-
-	* style/flashcards.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/flashcards.el.
-
-	* doc/auctex.texi (Adding Environments): Document possibility to
-	specify optional arguments in `LaTeX-add-environments'.
-
-2007-04-22  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/changes.texi: Add index entries for auctex.el and
-	tex-site.el.  Add references to INSTALL or manual.
-
-	* doc/install.texi (Loading the package): Add index entries for
-	auctex.el and tex-site.el.
-
-	* doc/wininstall.texi: Add index entries for tex-mik.el and
-	tex-fptex.el.  Clarify loading.
-
-2007-04-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-fontify-region): Force context-related
-	unfontification only if the region has to be extended.
-	(font-latex-find-matching-close): Do not look up syntax-table
-	properties.
-	(font-latex-extend-region-backwards-command-with-args)
-	(font-latex-extend-region-backwards-command-in-braces)
-	(font-latex-extend-region-backwards-math-env)
-	(font-latex-extend-region-backwards-math-envII)
-	(font-latex-extend-region-backwards-quotation): Doc fix.
-	Return nil if no content requiring region extension was found.
-
-2007-04-16  Ikumi Keita	<ikumi@ikumi.que.jp>
-
-	* latex.el (LaTeX-math-default): Add various Greek uppercase
-	macros provided by amsmath.sty.
-
-2007-04-15  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-match-math-envII): Regexp-quote the
-	string used to look for the environment end in order for starred
-	environments to be found.
-
-2007-04-13  Mark Trettin  <Mark.Trettin@gmx.de>
-
-	* style/scrbase.el ("scrbase"): Fix typo in prompt.
-	(TeX-arg-KOMA-fontelements): Add \dictum, \pagination,
-	\disposition, and \minisec macros.
-
-2007-04-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/beamer.el ("beamer"): Specify syntax of \frametitle macro
-	for font locking.
-
-2007-04-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/amsmath.el ("amsmath"): Call `reftex-add-to-label-alist'
-	only if function is bound.
-
-2007-04-09  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-doc-backend-alist): Add --view parameter to texdoc
-	call since texdoc in MiKTeX fires up a web page not useful for our
-	purposes otherwise.
-
-	* tex-mik.el: Set `TeX-kpathsea-path-delimiter' to nil since
-	kpsewhich in MiKTeX (aka findtexmf) does not emit any useful
-	information if fed with kpathsea-related variables anyway.
-	This change makes `TeX-doc' work again on MiKTeX.
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Match the
-	\begin macro of verbatim environments in case it is preceded by
-	other content than whitespace.
-
-2007-04-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-backward-paragraph): Fix grouping in order to
-	return the right value when no paragraph command is found.
-
-2007-04-01  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-help-error): Correct regexp for matching line
-	indicator.
-
-2007-03-31  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-verbatim-environments): Fix typo.
-	(LaTeX-backward-paragraph): Special-case verbatim environments in
-	order to prevent leading brackets or braces from being interpreted
-	as part of the \begin macro.  Clean up a bit.
-
-2007-03-24  David Kastrup  <dak@gnu.org>
-
-	* context.el (ConTeXt-find-indent): Use `condition-case' rather
-	than `ignore-errors', and don't barf if at the end of file (like
-	with an empty file).
-
-2007-03-23  David Kastrup  <dak@gnu.org>
-
-	* context.el (TeX-ConTeXt-sentinel): Fix end-of-run detection.
-
-2007-03-19  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/comment.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/comment.el.
-
-	* font-latex.el (font-latex-syntactic-keywords-extra):
-	New variable.
-	(font-latex-set-syntactic-keywords): Use it.
-
-	* tex-style.el (LaTeX-comment-env-list): New variable.
-
-2007-03-18  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Commands): Remove dependency on software du
-	jour from description of `TeX-DVI-via-PDFTeX'.
-
-2007-03-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-quotes): Add nil option.
-	(font-latex-match-quotation)
-	(font-latex-extend-region-backwards-quotation): Do nothing if
-	`font-latex-quotes' is nil.
-
-	* doc/auctex.texi (Font Locking): Document nil option of
-	`font-latex-quotes'.
-
-2007-03-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-fold-math-spec-list): `decode-char' is not
-	autoloaded in XEmacs.  Only use it when it is defined.
-
-	* doc/auctex.texi (European): Document `icelandic' language
-	option.
-
-	* Makefile.in (STYLESRC): Add style/icelandic.el.
-
-	* style/icelandic.el: New file.
-
-2007-03-11  David Kastrup  <dak@gnu.org>
-
-	* RELEASE (Footnotes): Update Emacs CVS locations.
-
-2007-03-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-fold.el (TeX-fold-auto): Default to nil.
-
-2007-03-09  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-clean): Catch error on Emacs 21 when only one file
-	is to be deleted.
-
-2007-03-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-search-syntax-table): Set syntax of ?\( and ?\)
-	explicitely to whitespace for Emacs 21.
-	(TeX-search-syntax-table): Clean the syntax table more thoroughly.
-
-2007-03-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-find-macro-boundaries): Make it possible to restrict
-	the search with new argument `lower-bound'.
-	(TeX-find-macro-start): Make it possible to restrict the search
-	with new argument `limit'.
-
-	* font-latex.el: Merge from multiline-font-lock branch.
-	(font-latex-do-multi-line, font-latex-use-cache): Remove.
-	(font-latex-multiline-boundary): New variable.
-	(font-latex-built-in-keyword-classes): Add information about
-	syntax of macros.  Quote face names.
-	(font-latex-deactivated-keyword-classes): Adapt type to new form
-	of `font-latex-built-in-keyword-classes'.
-	(font-latex-make-match-defun): Accept `face' argument.
-	(font-latex-keyword-matcher): Support up to 8 slots for faces.
-	(font-latex-make-built-in-keywords): Support new form of keywords
-	classes.
-	(font-latex-user-keyword-classes): Provide possibility to specify
-	macro syntax.
-	(font-latex-make-user-keywords): Add warning face in relevant
-	matchers.
-	(font-latex-extend-region-functions): New variable.
-	(font-latex-setup): Use it.  Clean up.
-	(font-latex-fontify-region): New function.
-	(font-latex-unfontify-region): Cater for XEmacs.
-	(font-lock-after-change-function): Advise function for challenged
-	editors.
-	(font-latex-find-matching-close): Use `TeX-search-syntax-table'.
-	(font-latex-not-on-same-line-as): New function.
-	(font-latex-set-cache, font-latex-get-cache)
-	(font-latex-check-cache): Remove.
-	(font-latex-put-multiline-property-maybe): New function.
-	(font-latex-match-command-cache): Remove.
-	(font-latex-matched-faces): New variable.
-	(font-latex-matched-face): New function.
-	(font-latex-match-command-with-arguments): Use them.  Set warning
-	face when syntax not correct.
-	(font-latex-match-in-braces-cache): Remove.
-	(font-latex-match-mandatory-arg): New function.
-	(font-latex-extend-region-backwards-command-with-args):
-	New function.
-	(font-latex-match-command-in-braces): Set multiline property if
-	necessary.
-	(font-latex-extend-region-backwards-command-in-braces):
-	New function.
-	(font-latex-match-math-env): Set multiline property if necessary.
-	(font-latex-extend-region-backwards-math-env): New function.
-	(font-latex-math-environments): New variable.
-	(font-latex-match-math-envII): Use it.  Set multiline property if
-	necessary.
-	(font-latex-extend-region-backwards-math-envII): New function.
-	(font-latex-update-quote-list): New function.
-	(font-latex-match-quotation): Use it.  Set multiline property if
-	necessary.
-	(font-latex-extend-region-backwards-quotation): New function.
-
-2007-02-25  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-read-string): Add new function that will inherit the
-	input method if feasible.  TODO: replace calls of `read-string'
-	with this wherever it may be appropriate.
-
-2007-02-20  Ikumi Keita	<ikumi@ikumi.que.jp>
-
-	* tex-buf.el (TeX-region-file): Doc fix.
-
-2007-02-15  Masayuki Ataka  <masayuki.ataka@gmail.com>
-
-	* tex.el (TeX-after-insert-macro-hook): New hook.
-	(TeX-insert-macro): Use it.
-
-	* tex-fold.el (TeX-fold-auto): New variable.
-	(TeX-fold-mode): Append auto fold stuff to the end of
-	`TeX-after-insert-macro-hook'.
-
-2007-02-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-clean): Fix last change.
-
-2007-02-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-fold.el (TeX-fold-macro-spec-list-internal)
-	(TeX-fold-env-spec-list-internal)
-	(TeX-fold-math-spec-list-internal): New variables.
-	(TeX-fold-region-macro-or-env, TeX-fold-item): Use them.
-	(TeX-fold-comment-do): Doc fix.
-	(TeX-fold-mode): Set TeX-fold-*-spec-list-internal variables.
-	Use <mode-prefix>-fold-*-spec-list variables if bound.
-
-	* latex.el (LaTeX-fold-macro-spec-list)
-	(LaTeX-fold-env-spec-list, LaTeX-fold-math-spec-list):
-	New variables.
-
-	* tex.el (TeX-mode-prefix): New function.
-	(TeX-clean): Use it.
-
-2007-02-10  Masayuki Ataka  <masayuki.ataka@gmail.com>
-
-	* tex-jp.el (TeX-japanese-process-input-coding-system)
-	(TeX-japanese-process-output-coding-system): Use system-type
-	instead of window-system.  Suggested by Ikumi Keita
-	<ikumi@ikumi.que.jp>.
-
-2007-02-09  Masayuki Ataka  <masayuki.ataka@gmail.com>
-
-	* tex-jp.el (TeX-japanese-process-input-coding-system)
-	(TeX-japanese-process-output-coding-system): Do not use
-	default-coding-system to set process-coding-system, anymore.
-	The value is set to shift_jis or euc-jp depending on window-system.
-
-	* tex-bar.el: Fix typo.  Reported by Ikumi Keita
-	<ikumi@ikumi.que.jp>.
-
-2007-02-09  Ikumi Keita	<ikumi@ikumi.que.jp>
-
-	* tex-jp.el (japanese-TeX-command-list):
-	Add `TeX-run-discard-foreground' and `TeX-run-function' for
-	function-item.
-	(japanese-TeX-set-process-coding-system): New function.
-	(TeX-after-start-process-function): Use it.  Cater for the
-	accidental case that no-Japanese loads tex-jp.el and his
-	coding-system is set to unexpected one.
-
-2007-02-05  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-submit-bug-report): Remove unnecessary code.
-	Include a plea for upgrading into introductory blurb.
-
-2007-02-01  Ikumi Keita	<ikumi@ikumi.que.jp>
-
-	* latex.el: Move (provide 'latex) to the end of buffer.
-	(TeX-global-input-files, BibTeX-global-style-files)
-	(BibTeX-global-files): checkdoc cleaning.
-	(LaTeX-fill-paragraph, LaTeX-fill-code-comment): Use function
-	TeX-match-buffer instead of buffer-substring-*.
-	(LaTeX-209-to-2e): Likewise.
-
-	* tex-buf.el (TeX-command-region, TeX-command-buffer)
-	(TeX-next-error, TeX-check-files, TeX-command-next)
-	(TeX-output-extension, TeX-run-set-command, TeX-run-interactive)
-	(TeX-sentinel-default-function, TeX-region-create, TeX-region)
-	(TeX-error-file, TeX-error-offset, TeX-parse-TeX)
-	(TeX-error-description-list): checkdoc cleaning.
-	(TeX-run-command, TeX-TeX-sentinel-check, TeX-BibTeX-sentinel):
-	Use substitute-command-keys to message key binding.
-	(TeX-current-pages): Add doc string.
-
-	* tex.el (TeX-print-command, TeX-queue-command)
-	(TeX-command-list, TeX-printer-list, TeX-set-mode-name)
-	(TeX-regexp-group-count): checkdoc cleaning.
-	(plain-TeX-mode-hook): Declare user option explicitly using
-	defcustom.
-	(TeX-search-files-kpathsea): Use TeX-kpathsea-path-delimiter
-	instead of kpathsea-path-delimiter.
-
-2007-01-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Quotes):
-	Document `TeX-math-close-double-dollar'.  Add subheadings.
-
-2007-01-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* autogen.sh: Define PDFTEX if empty and pass it to `make dist' in
-	`doc' directory for documentation generation.
-
-	* doc/Makefile.in (docdir, PACKAGE_TARNAME): New variables.
-	(dist): Add tex-ref.pdf target.
-	(extradist): Remove tex-ref.pdf target.
-	(install-auctex): Add tex-ref.pdf target.  Install tex-ref.pdf
-	into $(docdir).
-
-2007-01-21  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-fptex.el: Make calls of start.exe work with quoted file
-	names.
-
-	* tex-mik.el: Make calls of start.exe work with quoted file names.
-
-2007-01-21  Masayuki Ataka  <masayuki.ataka@gmail.com>
-
-	* tex-fold.el (TeX-fold-type-list): New new type 'math.
-	(TeX-fold-math-spec-list): New variable.
-	(TeX-fold-dwim, TeX-fold-region, TeX-fold-region-macro-or-env)
-	(TeX-fold-item): Try to fold math macros as well.
-	(TeX-fold-buffer, TeX-fold-paragraph, TeX-fold-make-overlay)
-	(TeX-fold-item-end): Mention new type 'math.
-	(TeX-fold-math): New function.
-
-2007-01-20  David Kastrup  <dak@gnu.org>
-
-	* auctex.spec: Remove unused `%{extraconfig}' argument.
-
-2007-01-20  Masayuki Ataka  <masayuki.ataka@gmail.com>
-
-	* tex-fold.el (TeX-fold-macro-spec-list): Fold marginpar, eqref,
-	glossary, copyright, textregistered and texttrademark macros as
-	well.
-
-2007-01-18  Masayuki Ataka  <masayuki.ataka@gmail.com>
-
-	* tex-jp.el: Update maintainer email address.
-
-	* style/verbatim.el: Update author email address.
-
-2007-01-17  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-clean-default-intermediate-suffixes): Add beamer
-	suffixes.
-
-2007-01-16  Masayuki Ataka  <masayuki.ataka@gmail.com>
-
-	* tex-jp.el (japanese-TeX-command-list): Use "%`" and "%'" magic
-	to allow file names with spaces.  See also change log for
-	TeX-command-list in tex.el on 2006-10-10.
-	Reported by Ikumi Keita	<ikumi@ikumi.que.jp>.
-
-2007-01-14  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/wininstall.texi: Add copyright notice and licence reference.
-	Mention --infodir.  Some clean-ups.
-
-2007-01-13  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in (www-doc): Generate AUCTeX and preview-latex manuals
-	in single directory.  Patch gendocs.sh to use texi2html instead of
-	makeinfo (patch not included).
-
-2007-01-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Version 11.84 released.
-
-2007-01-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* RELEASE: Update for release.
-
-	* doc/changes.texi: Update for release.
-
-	* auctex.spec (Version): Bump version number.
-
-	* configure.ac: Bump version number.
-
-	* doc/tex-ref.tex: Bump version number.
-
-2007-01-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* Makefile.in (STYLESRC): Add style/polski.el.
-
-	* RELEASE: Mention support for `polski' LaTeX package.
-
-	* style/polski.el: New file.
-
-	* doc/auctex.texi (European): Mention `polski' language option.
-
-2007-01-08  Ralf Angeli  <angeli@caeruleus.net>
-
-	* RELEASE: Document some new features.
-
-	* style/polish.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/polish.el.
-
-	* doc/auctex.texi (European): Remove references to `plfonts' and
-	`plhb' styles for typesetting Polish text because they seem to be
-	out of use.  Refer to the `polish' option for the babel LaTeX
-	package instead.
-
-	* tex.el (TeX-quote-language-alist): Replace references to
-	`plfonts' and `plhb' by `polish'.
-
-2007-01-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/wininstall.texi: Refer to up-to-date versions of CVS Emacs.
-
-	* doc/install.texi (Prerequisites): Refer to up-to-date versions
-	of CVS Emacs.
-
-2007-01-05  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (European): Improve TeX-quote-language-alist.
-
-	* tex.el (TeX-command-default): Mark as safe-local-variable.
-	(TeX-quote-language-alist): Improve custom type.  Add links to the
-	manual.  Improve doc string.
-
-2006-12-30  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Folding): Document user-visible changes in the
-	folding functionality.
-
-2006-12-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-info.el (TeX-texinfo-mode): Set `comment-use-syntax'.
-
-	* tex-fold.el: Update author email address.
-	(TeX-fold-type-list): New variable.
-	(TeX-fold-keymap): Add key binding for `TeX-fold-comment'.
-	(TeX-fold-dwim): Try to fold comment as well.
-	(TeX-fold-region): Move implementation of region folding for
-	macros and environments out into the new function
-	`TeX-fold-region-macro-or-env' and cater for comments as well.
-	(TeX-fold-region-macro-or-env, TeX-fold-region-comment)
-	(TeX-fold-comment, TeX-fold-comment-do): New functions.
-
-	* latex.el (LaTeX-common-initialization):
-	Set `TeX-search-forward-comment-start-function'.
-	(LaTeX-fill-region-as-para-do, LaTeX-fill-paragraph)
-	(LaTeX-fill-code-comment): Call `TeX-search-forward-comment-start'
-	instead of `LaTeX-search-forward-comment-start'.
-
-	* tex.el (VirTeX-common-initialization): Set `comment-end-skip'
-	and `comment-use-syntax'.
-	(TeX-fold-menu): Add entry for folding comments.
-	(TeX-comment-forward): New compatibility function.
-	(TeX-comment-or-uncomment-region): Use it.
-	(TeX-search-forward-comment-start-function): New variable.
-	(TeX-search-forward-comment-start): New function.
-
-2006-12-10  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-section-hook): Place into `LaTeX-macro' group.
-	(LaTeX-verbatim-macros-with-delims)
-	(LaTeX-verbatim-macros-with-braces): Same here.
-	(LaTeX-verbatim-environments): Place into `LaTeX-environment'
-	group.
-
-2006-12-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-bar.el (TeX-install-toolbar, LaTeX-install-toolbar):
-	Add `toolbarx-refresh' to `TeX-PDF-mode-hook' in the current buffer
-	only.
-
-2006-12-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* context-nl.el (ConTeXt-nl-mode-initialization): Use correct
-	syntax for prompting for an optional argument in case of \items
-	macro.
-
-	* context-en.el (ConTeXt-en-mode-initialization): Use correct
-	syntax for prompting for an optional argument in case of \items
-	macro.
-
-	* context.el (ConTeXt-arg-setup): Capitalize prompt.
-
-2006-12-04  Miguel Frasson  <mvsfrasson@gmail.com>
-
-	* toolbar-x.el (toolbarx-emacs-add-button):
-	Insert buttons in KEYMAP (new arg).
-	Unnecessary &optional removed.
-	Removed broken code for fake-button `:new-line'.
-	(toolbarx-emacs-refresh-process-button-or-insert-list):
-	New arg KEYMAP inserted.
-	Unnecessary &optional removed.
-	(toolbarx-emacs-refresh):
-	Fix bug with `tool-bar-map' let-bound and made local variable.
-	(toolbarx-xemacs-refresh-process-button-or-insert-list):
-	Docstring improved..
-	(toolbarx-xemacs-refresh):
-	Using `nreverse' directly inside `let'.
-	`nreverse' is applied to lists generated from actual
-	data-structures, leaving such data-structures alone.
-
-2006-11-26  Ralf Angeli  <angeli@caeruleus.net>
-
-	* context.el (ConTeXt-texexec-option-nonstop): New variable.
-	(ConTeXt-expand-options): Use it.
-
-2006-11-24  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (plain-TeX-enable-toolbar): Rename from
-	`TeX-enable-toolbar'.
-	(plain-TeX-maybe-install-toolbar): Rename from
-	`TeX-maybe-install-toolbar'.
-	(TeX-plain-tex-mode): Use new names.
-
-	* doc/auctex.texi (Running TeX and friends): Explicitely mention
-	`plain-TeX-enable-toolbar' and `LaTeX-enable-toolbar'.
-
-2006-11-16  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-fill-region-as-para-do): Do not break before
-	code comments if at a commented beginning of a line.
-
-2006-10-21  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/preview-latex.texi: Fix @node commands.
-
-2006-10-20  David Kastrup  <dak@gnu.org>
-
-	* doc/auctex.texi (top): Mention reference card.
-
-	* doc/Makefile.in (PREVIEWTEXIFILES): Add `version.texi'.
-
-	* doc/auctex.texi: Add formatting emergencystretch.  Move macros
-	input.
-	(top): Rearrange somewhat.  Avoid duplicate contents (?).
-
-	* doc/preview-latex.texi: Restructure and relicense taking
-	auctex.texi as an example.
-
-	* doc/auctex.texi (top): In the user-visible part of the info
-	file, move the copying info completely to the "Copying this
-	manual" section in order to reduce clutter.
-
-2006-10-19  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Mention previous XEmacs package problems.
-
-2006-10-16  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-parse-error, TeX-error, TeX-warning):
-	Replace the error parser basically by what we have in preview-latex.
-	However, this does not yet do the fine-grained hackery around
-	possible TeX quote characters that preview-latex employs in order
-	to get the correct character position in a line even under adverse
-	conditions.
-
-2006-10-11  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-error-description-list): Add preview-latex error
-	pattern here.
-
-	* tex.el (TeX-expand-list): Add "%m" pattern from preview.
-	(TeX-add-local-master): Make a local variable wrapper more
-	suitable for docstrip.
-
-2006-10-10  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Mention space in file names, PostScript stack
-	tolerance.
-
-	* tex-buf.el (TeX-command-expand): Make `file' self-quoting in
-	expansion, and trick around with `TeX-command-pos' and other junk
-	in order to make the quoting stuff of "%`" and "%'" work.
-	(TeX-view-output-file): Became pretty pointless.  Remove.
-
-	* tex.el (TeX-command-list): Use "%`" and "%'" magic to allow file
-	names with spaces.
-	(TeX-output-view-style): Don't quote "%s", that's the job of
-	`TeX-command-expand'.
-	(TeX-expand-list): Use the `-interaction' option.  Define "%`",
-	" \"\\", "\"" and "%'" patterns.  Somebody should probably rather
-	turn this into external functions in `tex-buf.el': the stuff
-	really has no business here and does not get byte-compiled.
-	Use `file' for "%o".
-
-2006-10-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Match "foo\ %" as
-	well.
-
-2006-10-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-find-macro-boundaries): Prevent `up-list' and
-	friends from finding parens in comments if point is not in a
-	comment and vice versa.
-
-2006-10-02  David Kastrup  <dak@gnu.org>
-
-	* doc/auctex.texi: Change the licensing terms to require no front
-	and back cover texts, and explicitly exclude the GFDL from being
-	licensed under the GFDL.
-	(top): Give a synopsis for the license section in the top menu.
-	Remove redundant version mentions, remove the explicit exclusion
-	of the GFDL from GFDL licensing: RMS says it is unnecessary.
-
-2006-09-29  David Kastrup  <dak@gnu.org>
-
-	* autogen.sh: Use `=' instead of `==' in tests.
-
-	* doc/Makefile.in (version.texi): Let version.texi depend rather
-	on ChangeLog in order not to disturb pregenerated documentation.
-
-	* autogen.sh: Prepare `AUCTEXDATE' and `AUCTEXVERSION' for `make
-	dist'.
-
-	* Makefile.in (tar-ball): Pass version and date into autogen.sh
-
-	* doc/Makefile.in (AUCTEXDATE, AUCTEXVERSION): get from configure.
-	(AUCTEXTEXIFILES): Add fdl.texi and version.texi
-	(version.texi): create depending on Makefile.
-	(maintainer-clean): Remove version.texi.  Should this be in the
-	distclean target instead?
-
-	* doc/fdl.texi: Add it.
-
-	* Makefile.in (DOCFILES): Remove, unused.
-	(doc/Makefile): Add target.
-	(info, dvi, install-man, install-docs, clean, distclean)
-	(tar-ball): depend on doc/Makefile
-
-	* doc/.cvsignore: Add version.texi, remove unused auto.texi.
-
-	* doc/auctex.texi: Rearrange header material, put under GFDL, add
-	license, take version numbers from version.texi.
-
-2006-09-21  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Adapt to upcoming release.
-
-	* doc/install.texi (Configure): Remove reference to
-	`--with-kpathseasep' option.
-
-	* tex-mik.el (TeX-kpathsea-path-delimiter): initialize to ";".
-
-	* tex-fptex.el (TeX-kpathsea-path-delimiter): initialize to ";".
-
-2006-09-20  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el: Let `TeX-active-buffer' return nil if there is no
-	command buffer.  Change copyright notice from Kresten Krab Thorup
-	to reflect assignment to FSF.
-
-	* latex.el: Change copyright notice.
-
-	* tex.el: Change copyright notice.
-
-	* doc/tex-ref.tex: Change copyright notice.
-
-	* doc/auctex.texi: Change copyright notice.
-
-2006-09-17  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/faq.texi: Fix syntax error.
-
-2006-09-16  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/faq.texi: Explain the abbreviation AUC.
-
-2006-09-13  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* toolbar-x.el (toolbarx-emacs-refresh): Don't modify global value
-	of `tool-bar-map'.
-
-2006-09-11  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-math-default): Remove X2ABB for \Pr.
-	Suggested by Adam Johnson <thu_zh@hotmail.com>.
-
-2006-09-08  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el: Use read-kbd-macro instead of kbd for LaTeX-math-mode.
-	(LaTeX-math-default): Add bindings for \var... symbols.
-	(LaTeX-math-default): Change binding for \vartheta.
-
-2006-09-08  David Kastrup  <dak@gnu.org>
-
-	* latex.el: Allow strings for keys in LaTeX-math-mode.
-	(LaTeX-math-list): Allow string for key.
-
-2006-09-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (Mathematics): Align description of
-	`LaTeX-math-list' with reality.
-
-2006-08-25  David Kastrup  <dak@gnu.org>
-
-	* doc/preview-faq.texi (Requirements, Installation Trouble)
-	(Customization): Update and remove stuff, mostly because
-	preview-latex is integrated with AUCTeX now.
-
-2006-08-30  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (TeX-latex-mode): Check if `tool-bar-mode' is bound.
-
-	* tex.el (TeX-plain-tex-mode): Check if `tool-bar-mode' is bound.
-
-2006-08-26  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (European): Make replacement of
-	language-specific hyphen strings more obvious.
-
-2006-08-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/csquotes.el: Bring up to par with version 3.5.
-
-2006-08-17  David Kastrup  <dak@gnu.org>
-
-	* doc/auctex.texi (Viewing): Type fix.
-
-2006-08-05  Berend de Boer  <berend@pobox.com>
-
-	* context-en.el: quite a few more English ConTeXt macros made
-	available in menu.
-
-	* context-nl.el: few more Dutch ConTeXt macros made available in menu.
-
-	* context.el: more ConTeXt macros made available in menu.
-
-2006-08-02  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-bar.el (TeX-bar-TeX-button-alist, TeX-bar-LaTeX-button-alist):
-	Make `file' invisible in TeX-PDF-mode.  Add clean.
-	(TeX-bar-TeX-buttons, TeX-bar-LaTeX-buttons): Improve custom type.
-
-2006-07-27  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-bar.el (TeX-bar-TeX-buttons, TeX-bar-LaTeX-buttons):
-	Improve wording.
-
-	* doc/changes.texi: Add bug fixes.  Add TeX tool bar.
-
-	* doc/auctex.texi (Running TeX and friends):
-	Add TeX-enable-toolbar.
-
-	* tex-bar.el: Copy of tool bar stuff from LaTeX-*.
-	(TeX-bar-TeX-buttons, TeX-bar-TeX-all-button-alists)
-	(TeX-bar-TeX-button-alist): New variables.
-	(TeX-bar-TeX-buttons, TeX-install-toolbar): New funtions.
-	(TeX-tool-bar-button-definitions): New custom group
-
-	* tex.el (TeX-enable-toolbar): New variable.
-	(TeX-maybe-install-toolbar): New function.
-	(TeX-plain-tex-mode): Add `TeX-maybe-install-toolbar'.
-
-2006-07-27  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: Add explanation of how to augment `PATH'.
-
-	* doc/todo.texi (Mid-term Goals): Typo.
-
-2006-07-25  David Kastrup  <dak@gnu.org>
-
-	* style/doc.el ("doc"): Add macrocode and macrocode* to
-	indentation-neutral environment list.
-
-	* latex.el (LaTeX-insert-environment): Leave mark at start of
-	content when inserting around active region.
-
-2006-07-11  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-font-list): Add `\mathbb' on C-c C-f C-s.
-
-2006-07-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-match-script): Don't match groups
-	spanning more than one line in order to avoid visually wrong
-	indentation in subsequent lines.
-	(font-latex-match-quotation): Do not match escaped quotation
-	marks.
-
-2006-07-23  Ralf Angeli  <angeli@caeruleus.net>
-
-	* bib-cite.el, tex-mik.el, doc/changes.texi, doc/history.texi,
-	doc/wininstall.texi: Fix spelling of MiKTeX.
-
-2006-07-21  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-match-script): Fix last check-in.
-
-2006-07-18  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-match-script): Apply subscript and
-	superscript highlighting only once in order to prevent the font
-	size becoming too small.
-
-2006-07-15  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-maybe-install-toolbar): Enable tool bar in LaTeX
-	mode only.
-	(LaTeX-maybe-install-toolbar): Revert last change.
-	(TeX-latex-mode): Set `tool-bar-mode-on-hook' buffer-locally
-	instead.
-
-2006-07-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Fix regexp for
-	matching whitespace and comment characters at the start of a line.
-	Simplify forward search.
-
-2006-07-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-find-macro-boundaries, TeX-find-macro-start):
-	Remove unused argument.
-	(TeX-find-macro-end-helper): Handle macros at the end of the
-	buffer correctly.
-
-2006-07-10  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-math-close-double-dollar): New variable.
-	(TeX-insert-dollar): Use it.
-
-	* Makefile.in, doc/Makefile.in (datarootdir): New variable used by
-	autoconf 2.59e.
-
-2006-07-09  Ralf Angeli  <angeli@caeruleus.net>
-
-	* aclocal.m4 (EMACS_CHECK_MULE): Check for EMACS_UNIBYTE
-	environment variable and do not set MULESRC if it is present.
-
-2006-07-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-normal-mode): Force update of style list.
-
-2006-07-02  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-doc-backend-alist): Explicitely supply doc directory
-	for non-kpathsea-based TeX systems.
-
-2006-06-29  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Fix treatment of code
-	comments in case of something like "\%}%".
-
-2006-06-24  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-clean): Delete files in directory of master file.
-
-2006-06-23  Joshua Buhl <jbuhl_nospam@gmx.de>
-
-	* doc/tex-ref.tex (title{Outlining TeX Documents}): new section.
-
-2006-06-19  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/amsmath.el ("amsmath"): Prompt for alignment option with
-	subarray environments.
-
-2006-06-18  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-doc-backend-alist): Preserve window configuration
-	when checking for info backends.
-
-2006-06-17  Ikumi Keita <ikumi@revery.net>
-
-	* tex.el (TeX-parse-arguments): Makes to work with proper value of
-	TeX-insert-macro-default-style.
-	(TeX-insert-braces): Place braces with right direction with active
-	region, (related to the case when the region is being marked
-	backwards).
-
-2006-06-17  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex.el (TeX-clean): Delete generated files associated with
-	`TeX-region-file'.  Suggested by Ikumi Keita <ikumi@revery.net>.
-
-2006-06-12  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (Info-find-file): Do not autoload.
-	(TeX-doc-backend-alist): Use a method for checking the presence of
-	an info file which works in Emacs 21 as well.
-
-2006-06-11  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-doc-backend-alist): Don't error out if
-	`Info-find-file' is not available.
-	(TeX-doc): Use `interactive-p' instead of `called-interactively-p'
-	which is not available in Emacs 21.
-
-2006-06-11  Ikumi Keita  <ikumi@revery.net>
-
-	* style/amsmath.el ("amsmath"): Docfix for 'uproot'.
-	(LaTeX-amsmath-env-alignat): Fix typo.
-
-2006-06-08  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (PREVIEW_BUILD_DIR): New variable for building the
-	preview standalone bundle.
-	(preview-ball): New target for creating the preview standalone
-	bundle for CTAN.
-
-2006-06-08  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* auctex.spec (%post, %postun): Use mktexlsr instead of texhash.
-	Only update the relevant ls-R file.
-	(%install): Add comment about preview.cfg.
-	(%install, %files): prauctex.cfg is the config file, not
-	preview.cfg.
-
-2006-06-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-set-paragraph-start): New function.
-	(LaTeX-paragraph-commands-add-locally)
-	(LaTeX-common-initialization): Use it.
-
-2006-06-07  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Version 11.83 released.
-
-2006-06-07  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (full-release): Remove duplicate pass phrase prompt.
-	(release-commit): Only commit ChangeLog.
-
-	* Makefile.in (rpm-packages): Rename from rpm-builds.
-
-	* RELEASE: Fix typo.
-
-	* Makefile.in (rpm-builds): Add preview-tetex.
-
-	* auctex.spec: Add "-n" for preview-tetex.
-	(%install): Create preview.cfg.
-
-2006-06-07  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Add info about preview RPM.
-
-	* doc/install.texi (Advice for package providers): Adapt package
-	advice to what we actually do for RPM files.
-
-	* auctex.spec: attempt to add preview-tetex package.
-
-2006-06-07  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (XEMACS_BUILD_DIR): New variable.
-	(xemacs-package): Use it.
-	(tar-ball-clean): Add XEMACS_BUILD_DIR.
-	(CP): New variable.
-	(tar-ball, www-doc): Use it.
-
-	* RELEASE: Update RPM stuff.
-
-	* tex.el (TeX-line-number-at-pos): New compatibility function.
-
-	* style/pdfsync.el (LaTeX-pdfsync-output-page): Use it.
-
-	* auctex.spec (Obsoletes): Remove preview-latex-common.
-
-2006-06-06  Ralf Angeli  <angeli@caeruleus.net>
-
-	* style/pdfsync.el (LaTeX-pdfsync-output-page):
-	Initialize `sync-record' with a non-nil value.
-
-	* doc/auctex.texi (Viewing): Fix reference to Commands node
-	looking ugly in info output.  Slightly rearrange forward/inverse
-	search section.  Document pdfsync support a bit more in detail.
-
-2006-06-06  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* RELEASE: Use "SUSE" instead of "SuSE".
-
-	* auctex.spec (Release): Bump to 1.
-	(%changelog): Add 11.83.
-
-	* doc/changes.texi: Add @xref for pdfsync.
-
-	* doc/auctex.texi (Viewing): Mention pdfsync.
-
-	* doc/todo.texi (Wishlist): Add newline.  Mention pdfsync.
-
-2006-06-06  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Add details about downloadable packages.  Beg harder.
-
-2006-06-05  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* RELEASE: Mention LaTeX tool bar.
-
-2006-06-05  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-quote-regexp-beg)
-	(font-latex-quotes-control): Make buffer-local.
-	(font-latex-add-quotes): Revert last change and do not make
-	`font-latex-quotes-control' buffer-local which it now already is.
-
-2006-06-04  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-add-quotes):
-	Make `font-latex-quote-regexp-beg' buffer-local.
-
-2006-06-04  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (rpm-builds): New target.
-	(full-release): Use gpg-agent if available.
-	(RPM_SIGN): New variable.
-	(rpm-builds): Use it.
-
-	* doc/install.texi (Advice for non-privileged users): Reword to
-	avoid underfull hbox.
-
-2006-06-03  Ralf Angeli  <angeli@caeruleus.net>
-
-	* doc/auctex.texi (top): Update master menu.
-	(Running TeX and friends): Update menu.
-	(Miscellaneous Commands): Remove.
-	(Cleaning, Documentation): New nodes.
-
-	* doc/changes.texi: Update references to documentation about
-	cleaning and documentation access.
-
-2006-06-02  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (Miscellaneous Commands): New node.
-
-	* doc/changes.texi: Add @xref-s.
-
-2006-06-02  David Kastrup  <dak@gnu.org>
-
-	* doc/changes.texi: Change one ref to xref.
-
-2006-05-31  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/changes.texi: Conditionalize reference.
-
-	* doc/Makefile.in (MAKEINFO_PLAIN): Remove --no-validate.
-
-	* auctex.spec (%files emacs): Remove %exclude.
-
-2006-05-30  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/Makefile.in (MAKEINFO_PLAIN): New.  Add --no-validate.
-
-	* doc/changes.texi: Add tool bar.
-
-	* doc/auctex.texi (top): Remove tool bar.
-	(Running TeX and friends): Add tool bar here.  Adjust.
-
-2006-05-25  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Mention file-line-error style messages.
-	Mention XyMTeX fix.
-
-	* doc/changes.texi: The same.
-
-
-2006-05-25  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-update-style-hook): New variable.
-	(TeX-update-style): Use it.
-	(TeX-remove-style): Fix typo.
-
-	* font-latex.el (font-latex-quotes-internal): New variable.
-	(font-latex-quotes-set-internal): New function.
-	(font-latex-match-quotation): Use it.
-	Use `font-latex-quotes-internal' instead of `font-latex-quotes'.
-	(font-latex-setup): Remove code for figuring out type of
-	language-specific quotation mark matching which is now in
-	`font-latex-quotes-set-internal'.
-
-	* RELEASE: Update for 11.83.
-
-	* auctex.spec, configure.ac, doc/auctex.texi, doc/changes.texi,
-	doc/preview-latex.texi, doc/tex-ref.tex: Bump version number.
-
-	Update address of FSF in GPL notices.
-
-2006-05-22  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-quotes-fallback)
-	(font-latex-quote-style-list-french)
-	(font-latex-quote-style-list-german): New variables.
-	(font-latex-quotes): Add `auto' option.
-	(font-latex-setup): Try to derive type of quotation mark matching
-	from document properties.
-
-	* tex.el (TeX-elt-of-list-member): New function.
-
-	* doc/auctex.texi (Font Locking): Document `auto' option of
-	`font-latex-quotes'.
-
-2006-05-21  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex.el (TeX-source-specials-mode): Mark as safe.
-	(TeX-PDF-mode): Use `TeX-booleanp'.
-	(TeX-booleanp): New function.
-
-	* font-latex.el (font-latex-quotes): Mark as safe.
-	(font-latex-fontify-script): Use `TeX-booleanp'.
-
-2006-05-17  Ralf Angeli  <angeli@caeruleus.net>
-
-	* latex.el (LaTeX-forward-paragraph): Make regexp more efficient.
-
-2006-05-15  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-PDF-mode): Rewrite safe-local-variable property for
-	Emacs 21 compatibility.
-
-	* font-latex.el (font-latex-fontify-script): Ditto.
-
-2006-05-10  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-master): Quote safe-local-variable lambda expression
-	to avoid byte compilation.
-
-2006-05-08  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* font-latex.el (font-latex-fontify-script): Mark as
-	safe-local-variable.
-
-2006-05-07  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-PDF-mode): Mark as safe-local-variable.
-	(TeX-master): Don't use t in safe-local-variable declaration.
-	(TeX-doc): Clarify.
-
-2006-05-07  Ralf Angeli  <angeli@caeruleus.net>
-
-	* font-latex.el (font-latex-match-quotation): Do not match
-	quotation marks in math constructs.
-
-2006-05-05  Berend de Boer  <berend@pobox.com>
-
-	* context.el (ConTeXt-mode-common-initialization): Previous fix
-	still wrong. Problem is that all local variables were killed, so
-	added a save/restore around the common initialisation.
-
-2006-05-04  Berend de Boer  <berend@pobox.com>
-
-	* context-nl.el (context-nl-mode) and context-en.el
-	(context-en-mode): can now assume that ConTeXt-current-interface
-	is buffer local.
-
-	* context.el (ConTeXt-current-interface): this variable should
-	always be buffer local. With this and above two changes having
-	buffers with two interfaces at the same time works correctly
-	(again?).
-
-2006-04-26  Ralf Angeli  <angeli@caeruleus.net>
-
-	* tex-buf.el (TeX-TeX-sentinel-check, TeX-parse-error):
-	Support file-line-error error indicators.
-
-2006-04-22  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-format-list): Extend regexp for ConTeXt mode.
-
-2006-04-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (docTeX-mode): Make filling and indentation aware of
-	DocStrip guards.
-
-2006-04-20  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-warning): Don't balk if `string' is nil.
-
-2006-04-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-match-script): Fix matching of nested
-	braces.
-
-2006-04-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-babel-insert-hyphen): Do not error out at
-	beginning of buffer.
-
-2006-03-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (install-metadata): Do not use an inline test for
-	checking if preview is enabled.  Just to be on the safe side.
-
-2006-03-27  David Kastrup  <dak@gnu.org>
-
-	* doc/intro.texi (Introduction): refer to `below' instead of
-	probably non-existing `preview/README'.
-
-	* tex.el: tiny typo.
-
-	* latex.el (LaTeX-close-environment): Allow prefix argument to
-	reopen the environment.
-
-2006-03-22  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (install-metadata): Append preview/auto.el to start
-	file if configured with preview-latex.
-
-2006-03-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-insert-environment): Do not polute the kill
-	ring.
-
-2006-03-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (TeX-latex-mode): Set up tool bar correctly for XEmacs
-	and activate it for every buffer in Emacs.  Run mode hooks as late
-	as possible.
-
-2006-03-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Check for `make' and abort if not present.
-	Use `AC_PROG_MAKE_SET' instead of deprecated `AC_SET_MAKE'.
-
-	* latex.el (LaTeX-common-initialization): Add \dots to supported
-	TeX symbols.
-
-2006-03-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-mode-map): Change `C-c ?' binding from
-	`describe-mode' to `TeX-doc'.
-	(TeX-common-menu-entries): Add `Find Documentation...' entry for
-	`TeX-doc'.
-	(plain-TeX-menu-entries): Remove space before ellipsis.
-	(TeX-doc-backend-alist): Make texdoc backend available in all
-	modes.
-
-	* latex.el (LaTeX-mode-menu): Remove space before ellipsis.
-
-	* doc/changes.texi: Advertise cleaning and documentation finding
-	functionality.
-
-2006-03-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-next-error, TeX-active-buffer): Get master from
-	the command buffer.
-	(TeX-error, TeX-warning): Do not set `TeX-master' but set
-	`TeX-command-buffer' to the right value instead.
-
-2006-02-17  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-buf.el (TeX-error-description-list): Fix error messages.
-	Changed from `documentstyle' to `documentclass'.  The duplicated
-	entries `counter too large' are combined.  Add the name of
-	referenced book and the section number to the entry `Missing \\$
-	inserted'.
-
-	* tex-jp.el (TeX-error-description-list): Likewise.
-
-2006-02-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-master): Mark as safe.
-
-2006-02-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/wininstall.texi: Intersperse some information about PATH.
-
-2006-02-08  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-clean-default-intermediate-suffixes): Add .brf and
-	.out for hyperref.
-
-2006-02-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-kpathsea-format-alist): Add search specs for
-	documentation.
-	(Info-find-file, info-lookup->completions): Autoload.
-	(TeX-doc-backend-alist): New variable.
-	(TeX-doc): New function.
-
-	* doc/todo.texi (Wishlist): Add a few words about documentation
-	lookup for macros.
-
-2006-02-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-run-ispell-on-document): Reintroduce for
-	compatibility reasons.
-
-	* tex.el (TeX-command-list): Use `TeX-run-function' instead of
-	`TeX-run-ispell-on-document' for "Spell" option.  Remove
-	`TeX-run-ispell-on-document' as option for the third element of an
-	item.
-	(TeX-ispell-document): Move here from tex-buf.el.
-
-	* tex-buf.el (TeX-run-ispell-on-document): Remove.
-	(TeX-ispell-document): Move to tex.el.
-
-2006-02-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-command-list): Remove "ConTeXt Clean".  Add general
-	"Clean" and "Clean All" options.  Add `TeX-run-function' as an
-	option for the third element of an item and document it.
-	(TeX-clean-default-intermediate-suffixes)
-	(TeX-clean-default-output-suffixes, TeX-clean-confirm):
-	New variables.
-	(dired-mark-pop-up): Autoload.
-	(TeX-clean): New function.
-
-	* tex-buf.el (TeX-run-function): New function.
-
-	* tex-info.el (Texinfo-clean-intermediate-suffixes)
-	(Texinfo-clean-output-suffixes): New variables.
-
-	* latex.el (docTeX-clean-intermediate-suffixes)
-	(docTeX-clean-output-suffixes)
-	(LaTeX-clean-intermediate-suffixes, LaTeX-clean-output-suffixes):
-	New variables.
-
-	* context.el (ConTeXt-clean-intermediate-suffixes)
-	(ConTeXt-clean-output-suffixes): New variables.
-
-2006-02-04  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-sectioning-faces): Set the face
-	size for XEmacs again after `set-face-parent' was called which
-	erroneously overwrites the original size.  Without this fix
-	sectioning faces may be unscaled after starting XEmacs.
-
-2006-02-03  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi (top): Add detailed menu for better
-	accessibility.  Fix formatting/usage of references to RefTeX and
-	preview-latex manuals.
-
-2006-02-03  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-enable-toolbar): New variable.
-	(LaTeX-maybe-install-toolbar): New function.
-	(TeX-latex-mode): Add LaTeX-maybe-install-toolbar to
-	tool-bar-mode-on-hook.
-
-2006-01-31  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* aclocal.m4: Check for {late,last,early}-package-hiearchies if
-	`late-packages' is not bound (which indicates we are dealing with
-	XEmacs 21.5).
-
-2006-01-28  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (TeX-command-list): Use function ignore insted of nil
-	for the third element of `separator for command menu' because
-	defcustom of TeX-command-list requires the third element function.
-	Reported by Ikumi Keita <ikumi@revery.net>.
-
-2006-01-28  Ikumi Keita  <ikumi@revery.net>
-
-	* tex-buf.el (TeX-run-discard-foreground): Rename from
-	TeX-run-dviout.
-	(TeX-run-dviout): alias to TeX-run-discard-foreground.
-
-	* tex.el (TeX-command-list): Use TeX-run-discard-foreground
-	instead of TeX-run-dviout.
-
-2006-01-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/csquotes.el (LaTeX-csquotes-insert-environment):
-	Set prompt for mandatory arguments.
-	("csquotes"): Bring up to par with csquotes 3.2.
-
-	* style/url.el ("url"): Support the \path macro.
-
-2006-01-25  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-buf.el (TeX-run-dviout): Undo previous change.
-
-	* tex.el (TeX-command-list): Ditto.
-
-2006-01-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-verbatim-macros-with-delims)
-	(LaTeX-verbatim-macros-with-delims-local)
-	(LaTeX-verbatim-macros-with-braces)
-	(LaTeX-verbatim-macros-with-braces-local): Doc fix.
-	(LaTeX-verbatim-environments, LaTeX-verbatim-environments-local):
-	Doc fix.  Make the correct variable buffer-local.
-	(LaTeX-verbatim-macros-with-delims)
-	(LaTeX-verbatim-macros-with-braces, LaTeX-verbatim-environments):
-	New functions.
-	(LaTeX-verbatim-macro-boundaries): Find macro in case point is
-	just in front of it.
-	(LaTeX-verbatim-p): Doc fix.  Correct macro lookup.
-	(LaTeX-fill-move-to-break-point): Do not break verbatim macros
-	with braces across lines (in addition to macros with delimiters).
-	For example in case of \lstinline{...} this would result in an
-	error and in case of \url{...} spaces would be messed up (in
-	conjunction with the `obeyspaces' package option).
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Instead of
-	appending lists of verbatim macros and environments manually use
-	new LaTeX-verbatim-* functions.
-
-2006-01-24  Ikumi Keita  <ikumi@revery.net>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Fix previous change.
-
-2006-01-23  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in: Add CP_A.  Add coment on maintainer-only targets.
-	(xemacs-package): Use CP_A.
-
-2006-01-22  Ikumi Keita  <ikumi@revery.net>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Use TeX-espaced-p to
-	check TeX escape char.
-
-	* tex.el (TeX-command-list): Remove TeX-run-dviout because dviout
-	here is only work with Emacs on MS-DOS.
-
-	* tex-buf.el (TeX-run-dviout): Remove.
-
-	* tex-jp.el (japanese-TeX-command-list): Remove TeX-run-dviout.
-	Commented out easy-menu-define (plain-TeX|LaTeX)-mode-command-nemu.
-	(japanese-TeX-mode, japanese-plain-tex-mode)
-	(japanese-latex-mode): Doc fix.
-	(japanese-TeX-self-insert-command): Rename from
-	tex-jp-self-insert-command.
-	(TeX-insert-punctuation): Follow the change.
-	(TeX-error-description-list): Doc fix.
-
-2006-01-22  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-macro-spec-list): Fold pageref macro as
-	well.
-
-2006-01-16  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (xemacs-package): Don't clean up after building so
-	that we have a chance for debugging.
-
-2006-01-14  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: Don't check for INSTALL_INFO if already set.
-
-2006-01-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/changes.texi: Advertize pdfsync support.
-
-	* latex.el (LaTeX-header-end, LaTeX-trailer-start): Do not pick up
-	commented header end or trailer start respectively.
-
-2006-01-13  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (xemacs-package): Don't run `install-info' and
-	`texhash'
-
-2006-01-11  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (tar-ball): Fix use of TAG_EXPORT.
-
-2006-01-04  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-fold.el (TeX-fold-mode): Autoload as an interactive
-	function.
-
-2005-12-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/pdfsync.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/pdfsync.el.
-
-	* tex.el (TeX-output-view-style): Add %(outpage) expander to xpdf
-	call.  Start xpdf in server mode.
-	(TeX-expand-list): New %(outpage) expander.
-	(TeX-sync-output-page-function): New variable.
-
-2005-12-28  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (tar-ball): Use TAG_EXPORT for snapshots.
-
-	* auctex.spec (description): Add preview-latex.
-	(install, files): Don't create preview directory.
-
-2005-12-21  Ikumi Keita  <ikumi@revery.net>
-
-	* latex.el (LaTeX-mark-section): Remove read-only mark `*' from
-	interactive.
-	(LaTeX-fill-move-to-break-point): Use `*' instead of `+' for
-	looking back Japanese Macro in order to prevent breaking line just
-	after TeX-esc, in other words, not to break TeX command `\JJJ'
-	into `\' and `JJJ'.  Use variable linebeg instead of function
-	line-beginning-position.
-
-2005-12-17  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* auctex.spec (Provides): Make emacs/site-lisp/preview.
-	(Release): Bump to 1.
-
-2005-12-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Version 11.82 released.
-
-2005-12-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (COMMITTER_NAME, COMMITTER_EMAIL): New variables.
-	(release-commit): Use them.
-
-	* auctex.spec, configure.ac, doc/auctex.texi,
-	doc/preview-latex.texi, doc/tex-ref.tex: Bump version number.
-
-	* doc/changes.texi: Minor rewordings for 11.82.
-
-2005-12-08  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-completing-read-multiple): Mention the availability
-	of crm.el in recent XEmacs packages.
-
-2005-12-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-macro-history): New variable.
-	(TeX-insert-macro): Use it.
-
-2005-12-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (TeX-texinfo-mode): Do not add braces around
-	arguments of commands which do not expect them.
-
-	* latex.el (TeX-arg-free): Move to tex.el.
-
-	* tex.el (TeX-arg-free): Move here from latex.el.
-	(TeX-insert-dollar): Do not abort with an error with an error if a
-	dollar is inserted in a math construct not started with a dollar.
-	Issue a message about the mismatch instead and insert the dollar.
-
-	* font-latex.el (font-latex-quote-list): Add default quotes.
-	(font-latex-add-quotes): New function.
-	(font-latex-match-quotation): Remove hard-coded quotation mark
-	lists and adapt `font-latex-quote-list' to the active quote style
-	instead.  Babel-specific quotation mark strings are now added to
-	`font-latex-quote-list' by style files.
-
-	* style/slovak.el, style/ngerman.el, style/italian.el,
-	style/german.el, style/danish.el: Add fontification support for
-	quotation mark strings provided by babel.
-
-2005-11-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* texmathp.el: Revert last change because it makes math
-	switch/toggle matching tricks harder to use.
-
-	* latex.el (LaTeX-listify-package-options): New function.
-	(LaTeX-auto-cleanup): Use it.
-	(LaTeX-arg-usepackage): Add \usepackage options to style list.
-
-	* tex.el (TeX-insert-quote): Turn opening/closing quotation mark
-	into "" if <"> is typed with point behind it and insert " with any
-	following <"> key type.
-
-2005-11-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* texmathp.el (texmathp-in-commented-line, texmathp-in-comment):
-	New functions.
-	(texmathp-match-environment): Use them.
-	(texmathp-match-switch): Make aware of comments.
-
-2005-11-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/MinionPro.el: New file.  Contributed by Mark Trettin.
-
-	* Makefile.in (STYLESRC): Add style/MinionPro.el.
-
-	* doc/changes.texi: Advertise support for MinionPro.sty.
-
-	* RELEASE (IMPORTANT): Add Mark.
-
-2005-11-25  David Kastrup  <dak@gnu.org>
-
-	* doc/todo.texi (Wishlist): Add suggestion about longlines.el.
-
-2005-11-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-toggle-debug-warnings): Use correct variable for
-	state indication.
-	(TeX-kpathsea-format-alist): Add entry for "sty".
-	Prevents kpathsea-based search from failing e.g. in case of \usepackage
-	insertion.
-
-	* doc/changes.texi: Document removal of
-	`font-latex-title-fontify' alias.
-
-	* font-latex.el: Remove alias for `font-latex-title-fontify'.
-	(font-latex-make-user-keywords): Use hack from tex-mode.el to
-	fontify the backslash in "\end{verbatim}" and similar correctly.
-	(font-latex-set-syntactic-keywords): Use the backslash of
-	"\end{verbatim}" and similar for the syntax property, not the
-	newline character which led to fontification going wild when text
-	at the end of the environment was inserted.
-
-2005-11-22  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/changes.texi: Mention completion support for LaTeX packages.
-
-	* RELEASE: Update for 11.82.
-
-2005-11-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-site.el.in (tex-site-unload-hook): Don't let it fail on
-	Emacs 21.
-
-2005-11-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/changes.texi: Fix key binding for
-	`TeX-toggle-debug-bad-boxes'.
-
-	* doc/auctex.texi (Quotes): Document change of
-	`TeX-insert-braces'.
-	(Filling): `M-g' for `LaTeX-fill-region' has been deactivated for
-	a long time.  Reflect that in the documentation.
-
-	* tex.el (TeX-token-char): Doc fix.
-	(TeX-insert-braces): Do something more sensible if region is
-	activated.
-
-2005-11-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-parse-error): Do not match empty strings.
-
-2005-11-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-toggle-debug-boxes): Move to tex.el.
-	(TeX-LaTeX-sentinel-has-warnings)
-	(TeX-LaTeX-sentinel-has-bad-boxes): New functions.
-	(TeX-LaTeX-sentinel): Check for warnings and bad boxes and inform
-	the user is the respective options are non-nil.
-	(TeX-parse-error): Conditionalize checking for warnings and bad
-	boxes.  Find warnings without line numbers as well.
-	(TeX-warning): Doc fix (no need to return nil anymore).
-	Support warnings without line numbers.
-
-	* tex.el (TeX-toggle-debug-boxes): Do not autoload.
-	(TeX-debug-bad-boxes): Doc fix.
-	(TeX-debug-warnings): New variable.
-	(TeX-toggle-debug-bad-boxes): Move here from tex-buf.el.
-	(TeX-toggle-debug-warnings): New function.
-	(TeX-mode-map): Define new key bindings for
-	`TeX-toggle-debug-bad-boxes' and `TeX-toggle-debug-warnings'.
-	(TeX-mode-specific-command-menu-entries): Add or change menu
-	entries for `TeX-toggle-debug-bad-boxes' and
-	`TeX-toggle-debug-warnings'.
-
-	* doc/auctex.texi (Debugging): Document debugging support for
-	warnings and changes of debugging bad boxes.
-
-	* doc/changes.texi: Advertise debugging support for warnings and
-	changes of debugging bad boxes.
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Doc fix.
-	Check if LaTeX-specific variables are bound which may be unbound
-	if font-latex is being used in ConTeXt mode.
-
-2005-11-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-insert-backslash): Use regular function call instead
-	of `funcall'.
-
-2005-11-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-electric-sub-and-superscript): New variable.
-	(TeX-insert-sub-or-superscript): New function.
-	(TeX-mode-map): Use `TeX-insert-sub-or-superscript' for `_' and
-	`^' keys.
-	(TeX-insert-backslash): New function.
-	(TeX-mode-map): Use `TeX-insert-backslash' for `\'.
-	(TeX-electric-escape): Adapt doc string.
-
-	* doc/auctex.texi (Mathematics):
-	Document `TeX-electric-sub-and-superscript'.
-
-	* doc/changes.texi: Advertise `TeX-electric-sub-and-superscript'.
-
-2005-10-31  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Do not break lines in
-	the Japanese Macros.  Suggested by Ikumi Keita <ikumi@revery.net>.
-
-2005-10-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/install.texi (Prerequisites): Update information about
-	development version of Emacs for Debian.
-	Update information about development version of Emacs for
-	Mac OS X and Windows.
-
-2005-10-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/frenchb.el, style/francais.el: Clean up.
-
-2005-10-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-quote-language-alist, TeX-insert-quote):
-	Support functions as opening and closing quotation marks.
-
-	* style/frenchb.el: New file.
-
-	* style/francais.el: New file.
-
-	* doc/auctex.texi (European): Document support of French.
-
-	* doc/changes.texi: Advertise support of French.
-
-	* Makefile.in (STYLESRC): Add style/frenchb.el and
-	style/francais.el.
-
-2005-10-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/install.texi (Configure): Document --with-kpathseasep.
-
-	* doc/auctex.texi (Commands): Add index entry for PDF mode.
-
-	* configure.ac (preview_enabled): Export `TEX' in unquoted form.
-
-2005-10-23  David Kastrup  <dak@gnu.org>
-
-	* style/babel.el (LaTeX-babel-package-options): Only use 2
-	argument form of defvaralias in order not to make XEmacs barf.
-
-2005-10-23  Arne Jørgensen  <arne@arnested.dk>
-
-	* style/amstext.el (LaTeX-amstext-package-option): New variable.
-
-	* style/amstex.el (LaTeX-amstex-package-options): New variable.
-
-	* style/amsopn.el (LaTeX-amsopn-package-options): New variable.
-
-	* style/amsmath.el (LaTeX-amsmath-package-options): New variable.
-
-	* style/amsbsy.el (LaTeX-amsbsy-package-options): New variable.
-
-	* style/fancyref.el (LaTeX-fancyref-package-options):
-	New variable.
-
-	* style/harvard.el: Updated GPL to version 2. Fixed FSF address.
-	(LaTeX-harvard-package-options): New variable.
-
-	* style/index.el (LaTeX-index-package-options): New variable.
-
-	* style/listings.el (LaTeX-listings-package-options):
-	New variable.
-
-	* style/makeidx.el (LaTeX-makeidx-package-options): New variable.
-
-	* style/mdwlist.el (LaTeX-mdwlist-package-options): New variable.
-
-	* style/multind.el (LaTeX-multind-package-options): New variable.
-
-	* style/natbib.el (LaTeX-natbib-package-options): New variable.
-
-	* style/nicefrac.el (LaTeX-nicefrac-package-options):
-	New variable.
-
-	* style/paralist.el (LaTeX-paralist-package-options):
-	New variable.
-
-	* style/units.el (LaTeX-units-package-options): New variable.
-
-	* style/scrpage2.el (LaTeX-scrpage2-package-options):
-	New variable.
-
-2005-10-21  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* toolbar-x.el (toolbarx-find-image): Fix previous commit.
-
-2005-10-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-mik.el (tex-site): Require 'tex-site no more.
-
-	* doc/changes.texi: Document removal of 'tex-site requirement from
-	`tex-mik.el'.
-
-	* configure.ac (packagedir): Quote value of `infodir'.
-
-2005-10-20  David Kastrup  <dak@gnu.org>
-
-	* toolbar-x.el: Revert mostly to 2005-05-02 state, but add a
-	fallback to find-image.
-
-2005-10-20  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* toolbar-x.el (toolbarx-find-image): Use image-search-load-path
-	and image-load-path when available.
-	(toolbarx-find-image): Revert previous fix.  Instead, rely on
-	find-image whenever possible and don't abuse locate-library.
-
-2005-10-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-user-keywords): Append string
-	face in order to make string fontification of ``foo $bar$ baz''
-	constructs work.
-
-2005-10-19  Arne Jørgensen  <arne@arnested.dk>
-
-	* latex.el (LaTeX-arg-usepackage):
-	If `LaTeX-<package>-package-options' is bound and nil don't ask for
-	package options.
-
-	* style/verbatim.el (LaTeX-verbatim-package-options):
-	New variable.
-
-	* style/varioref.el (LaTeX-varioref-package-options):
-	New variable.
-
-	* style/url.el (LaTeX-url-package-options): New variable.
-
-	* style/subfigure.el (LaTeX-subfigure-package-options):
-	New variable.
-
-	* style/inputenc.el (LaTeX-arg-inputenc-inputenc): Doc fix.
-	(LaTeX-inputenc-package-options): Doc fix.
-
-	* style/dk-bib.el (LaTeX-dk-bib-package-options): Doc fix.
-
-	* style/captcont.el (LaTeX-captcont-package-options):
-	New variable.
-
-	* style/booktabs.el (LaTeX-booktabs-package-options):
-	New variable.
-
-	* style/babel.el: Add doc string to `LaTeX-babel-package-options'
-	and use `defvar' instead of `setq'.
-
-	* style/alltt.el (LaTeX-alltt-package-options): New variable.
-
-2005-10-13  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* style/dk-bib.el, style/inputenc.el: Add coding cookie.
-	Delete trailing whitespace.  Reindent.
-
-2005-10-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/dk-bib.el (LaTeX-dk-bib-package-options): Define only
-	once.
-
-2005-10-13  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* tex-buf.el: Change defcustom group from TeX-commands to TeX-command
-
-2005-10-12  Arne Jørgensen  <arne@arnested.dk>
-
-	* tex.el: Provide a `TeX-completing-read-multiple' either by
-	defalias'ing `completing-read-multiple' or defining a wrapper
-	around `multi-prompt'.
-
-	* latex.el (LaTeX-arg-usepackage): New function. Asks about what
-	package to use, loads the AUCTeX style file, and asks about
-	package options (possibly based on definitions in the AUCTeX
-	style file).
-	(LaTeX-common-initialization): Use it.
-
-	* style/babel.el: Define `LaTeX-babel-package-options' to be a
-	list of languages/options for the babel package.
-
-	* style/inputenc.el: New file.
-
-	* style/dk-bib.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/inputenc.el and
-	style/dk-bib.el.
-
-2005-10-10  Arne Jørgensen  <arne@arnested.dk>
-
-	* latex.el (LaTeX-auto-regexp-list): Remove spurious characters
-	in variable definition.
-
-2005-10-10  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (top): Index "tool bar" and "toolbar".
-	Use "tool bar" in the text.
-
-	* doc/changes.texi: Use "tool bar".
-
-	* auctex.spec: Install auctex.el and preview-latex.el for SuSE
-	too.  Don't use extraconfig.
-
-2005-10-07  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (tar-ball): Re-add fixed spec file.
-
-2005-10-07  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex.el (TeX-token-char): New variable.
-	(plain-TeX-auto-regexp-list): Use it.
-	Suggested by Ikumi Keita <ikumi@revery.net>.
-
-	* latex.el (LaTeX-auto-regexp-list, BibTeX-auto-regexp-list):
-	Use it.
-
-	* tex-jp.el (LaTeX-auto-regexp-list, plain-TeX-auto-regexp-list)
-	(BibTeX-auto-regexp-list): Remove.
-
-2005-10-06  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* auctex.spec: Fixes for Fedora.  Create site-start.d and add
-	files.
-
-2005-10-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-BibTeX-sentinel): Shorten message in case of
-	errors.
-
-	* Makefile.in (install-lisp): Use MULESRC instead of MULEELC
-	because a `c' is already being appended by the installation code.
-
-	* tex-jp.el (japanese-TeX-command-list): Remove obsolete
-	`TeX-run-LaTeX' option.
-
-	* tex.el (TeX-current-macro): New function.
-
-	* latex.el (LaTeX-verbatim-macros-with-delims)
-	(LaTeX-verbatim-macros-with-delims-local)
-	(LaTeX-verbatim-macros-with-braces)
-	(LaTeX-verbatim-macros-with-braces-local)
-	(LaTeX-verbatim-environments, LaTeX-verbatim-environments-local):
-	New variables.
-	(LaTeX-verbatim-macro-boundaries, LaTeX-current-verbatim-macro)
-	(LaTeX-verbatim-p, LaTeX-search-forward-comment-start):
-	New functions.
-	(LaTeX-verbatim-macros): Remove.
-	(LaTeX-fill-region-as-para-do): Simplify.
-	(LaTeX-fill-move-to-break-point):
-	Use `LaTeX-verbatim-macros-with-delims'.
-	(LaTeX-fill-paragraph, LaTeX-fill-code-comment): Handle comment
-	starters in verbatim constructs correctly.
-
-	* font-latex.el (font-latex-verbatim-environments)
-	(font-latex-verbatim-environments-local)
-	(font-latex-verb-like-commands)
-	(font-latex-verb-like-commands-local)
-	(font-latex-verbatim-macros, font-latex-verbatim-macros-local):
-	Remove.
-	(font-latex-set-syntactic-keywords): Use new `LaTeX-verbatim-*'
-	instead of `font-latex-verb*' variables.
-
-	* doc/auctex.texi (Font Locking): Document change of
-	verbatim-related variables.
-
-	* doc/changes.texi: Document change of verbatim-related variables.
-
-	* style/alltt.el ("alltt"): Use new variables for verbatim
-	constructs.
-
-	* style/listings.el ("listings"): Use new variables for verbatim
-	constructs.
-
-	* style/url.el ("url"): Use new variables for verbatim constructs.
-
-	* latex.el (LaTeX-insert-environment): Mostly rewritten.
-	Improve handling of macrocode environments.
-
-2005-10-02  Christian Schlauer  <cschl@arcor.de>
-
-	* tex-buf.el (TeX-BibTeX-sentinel): Check whether BibTeX reports
-	any warnings or errors.
-
-	* doc/changes.texi: Mention it.
-
-2005-10-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* texmathp.el (texmathp-match-environment): Make aware of
-	comments.
-
-2005-09-29  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* doc/install.texi (Customizing): Remove "Contributed files"
-	section.
-	Suggested by Ikumi Keita <ikumi@revery.net>.
-
-2005-09-29  Ikumi Keita  <ikumi@revery.net>
-
-	* texmathp.el (texmathp-tex-commands-default): Remove "xxalignat*"
-	and add "boxed".
-
-2005-09-27  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* auctex.spec: Add files in %{_datadir}/emacs/site-lisp.
-	Suggested by Jan-Ake Larsson.  Added startfiles.
-	Exclude %{_infodir}/dir.
-
-2005-09-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Document option for specifying AUCTeX startfile as
-	--with-auctexstartfile, not --with-auctex-startfile which does not
-	work.  Note that changing the internal name from `auctexstartfile'
-	to `auctex-startfile' is not an option because of the `-' in the
-	name which gives the shell headaches.
-
-	* auctex.spec: Adapt to --with-auctexstartfile and
-	--with-preview-startfile.
-
-	* doc/install.texi (Configure): Document change from
-	--with-auctex-startfile to --with-auctex-startfile and
-	--with-preview-startfile to --with-previewstartfile.
-
-2005-09-26  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* auctex.spec: Bump version number.  Remove install-contrib, use
-	install-docs.  Don't install preview/* because these are not
-	generated.
-
-2005-09-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (tar-ball): Don't create WWW directory and don't
-	copy HTML files.
-	(www-doc): New target.
-
-2005-09-25  David Kastrup  <dak@gnu.org>
-
-	* Version 11.81 released.
-
-2005-09-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* RELEASE, configure.ac, font-latex.el, doc/auctex.texi,
-	doc/changes.texi, doc/preview-latex.texi, doc preview-readme.texi,
-	doc/tex-ref.texi, doc/todo.texi: Bump version number.
-
-	* Makefile.in (DISTCLEANFILES): Add tex-site.el.out.
-
-2005-09-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (tar-ball): Remove dysfunctional spec file from
-	distribution.
-	(full-release): Disable RPM creation.
-
-	* doc/auctex.texi: Bump version number.
-
-	* configure.ac: Bump version number.
-
-2005-09-24  David Kastrup  <dak@gnu.org>
-
-	* doc/install.texi (Advice for package providers):
-	Suggest "anytex" instead of "notex" for without-texmf compilations.
-
-2005-09-23  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-site.el.in (TeX-modes-set): Add custom group.
-
-2005-09-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-auto-parse-length, TeX-auto-x-parse-length)
-	(TeX-auto-x-regexp-list): Doc fix.
-
-2005-09-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* texmathp.el (texmathp-tex-commands-default): Add "minipage" as
-	`env-off' and "\framebox" as `arg-off'.
-
-2005-09-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* RELEASE: Update for upcoming release.
-
-	* doc/changes.texi: Mention `font-latex-slide-title-face' and
-	`font-latex-match-slide-title-keywords'.
-
-	* doc/auctex.texi (Font Locking):
-	Document `font-latex-slide-title-face' and
-	`font-latex-match-slide-title-keywords'.
-
-2005-09-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-match-defun): Fontify only if
-	`font-latex-match-*-keywords' and
-	`font-latex-match-*-keywords-local' are non-empty.
-	(font-latex-make-match-defun): Revert.
-	(font-latex-make-built-in-keywords): Do not set
-	`font-latex-match-*' if there are no keywords.  (Nicer solution
-	than the original change in `font-latex-make-match-defun'.)
-
-2005-09-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-built-in-keyword-classes):
-	New `slide-title' class.
-	(font-latex-slide-title-face): New face.
-	Specify :size for XEmacs.
-
-	* style/beamer.el ("beamer"): Fontify \frametitle with
-	`font-latex-slide-title-face'.
-
-2005-09-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-command): Doc fix.
-
-2005-09-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* texmathp.el (texmathp-tex-commands-default): Add "\textrm" as
-	`arg-off'.
-
-2005-08-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-font-replace-macro): Compute syntax table.
-
-2005-08-26  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-common-initialization): Remove redundant call to
-	`make-local-variable' for `outline-heading-alist'.
-	Set `outline-heading-alist' only if it is already defined.
-
-2005-08-26  Matthieu Moy  <Matthieu.Moy@imag.fr>  (tiny change)
-
-	* latex.el (LaTeX-common-initialization):
-	Set `outline-heading-alist'.
-
-2005-08-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-mark-section): Now marks subsections as well.
-	Former behavior is available via prefix argument.
-
-	* doc/changes.texi: Mention change of `LaTeX-mark-section'.
-
-2005-08-23  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-script): Return face symbols, not
-	names of non-existent variables.
-
-	* tex.el (TeX-font-replace-macro): Do not use `TeX-find-macro-end'
-	for it may look too far in cases like "\emph{foo}{}".
-	Use `forward-sexp' with a stripped syntax table instead.
-
-2005-08-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/wininstall.texi: New "In a Nutshell" section.
-
-2005-08-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Quotify `packagelispdir' and `packagedatadir'.
-	(preview_enabled): Export unquoted variables.
-	Declare/initialize and export variables separately.
-
-	* Makefile.in (DESCEND): Quote $$OLDPWD.
-
-2005-08-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi (Adding Macros): Remove superfluous entry for
-	`TeX-arg-file' and correct entry for `TeX-arg-input-file'.
-
-	* latex.el (TeX-arg-input-file): Doc fix.
-
-	* tex.el (TeX-command-list): Remove `TeX-run-LaTeX'.
-	Add `TeX-run-ispell-on-document' in order to prevent mismatch in
-	customization buffer.
-
-2005-08-05  David Kastrup  <dak@gnu.org>
-
-	* font-latex.el (font-latex-doctex-preprocessor-face):
-	Remove `list' from already quoted list.
-
-2005-08-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-region): In case of single-char non-letter
-	macros there does not have to be checked for a partial match.
-	This allows for folding of stuff like \,.
-
-2005-08-01  Berend de Boer  <berend@pobox.com>
-
-	* context-en.el (ConTeXt-setup-list-en): typo fixed.
-
-2005-07-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Set and
-	update `font-latex-doctex-syntactic-keywords' here.
-	(font-latex-doctex-syntactic-keywords): Default to nil.
-
-	* doc/auctex.texi (Japanese): Remove references to contrib make
-	targets.  Minor clean-ups.
-
-	* aclocal.m4 (library): Replace COMPILE_MULE and CONTRIB_MULEELC
-	with MULESRC and MULEELC.
-
-	* Makefile.in (CONTRIB, CONTRIBELC, CONTRIB_MULE, COMPILE_MULE)
-	(CONTRIB_MULEELC): Remove.
-	(MULESRC, MULEELC): New variables.
-	(AUCSRC): Add bib-cite.el and tex-fptex.el.
-	(CLEANFILES): Remove CONTRIBELC and CONTRIB_MULEELC.  Use MULEELC
-	instead.
-	(.PHONY): Remove contrib, install-contrib and install-contrib-el
-	targets.
-	(lisp): Depend on STYLESRC and MULESRC.  Compile MULESRC as well.
-	(auto-loads.el): Use MULESRC.
-	(contrib, install-contrib-el, install-contrib): Remove.
-	(install-el): Install MULESRC.
-	(install-lisp): Install MULEELC.
-
-	* style/csquotes.el: Bring up to par with csquotes 3.0.
-	(LaTeX-csquotes-insert-environment): New function.
-
-2005-07-15  David Kastrup  <dak@gnu.org>
-
-	* doc/preview-todo.texi: Mention that preview.dtx is not a
-	showpiece for AUCTeX.
-
-2005-07-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-run-style-hooks): Adjust `default-directory' to
-	match the directory of the style.
-
-2005-07-14  David Kastrup  <dak@gnu.org>
-
-	* doc/install.texi (Configure): explain about --without-packagedir.
-	(Advice for package providers): Same here.
-
-	* aclocal.m4 (EMACS_PATH_LISPDIR): Allow packagedir=no with XEmacs.
-
-	* configure.ac: protect against packagedir starting with `-'
-
-2005-07-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-match-math-envII): Match environment
-	begin and end with whitespace between macro and argument as well.
-
-	* doc/install.texi (Configure): Add `file' macro.
-
-	* texmathp.el (texmathp-match-environment): Match environment
-	begin and end with whitespace between macro and argument as well.
-
-2005-07-12  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi:
-
-	* doc/install.texi (Configure): Explain prefix a bit more.
-
-	* doc/Makefile.in (install-man): include tex-ref.tex.
-
-2005-07-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-insert-quote): Do not inhibit special quote
-	insertion in docTeX documentation parts.
-
-	* font-latex.el (font-latex-match-command-with-arguments)
-	(font-latex-match-command-in-braces): Remove call to
-	`font-latex-commented-outp'.
-	(font-latex-match-quotation): Do not consider matches in comments
-	or verbatim-like constructs.  Fix typo.
-
-2005-07-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Make non-MULE
-	XEmacsen happy.
-	(LaTeX-fill-paragraph): Don't treat trailing comment starters as
-	code comments.
-
-	* font-latex.el (font-latex-match-quotation): Always use multibyte
-	strings for comparison.
-
-	* doc/auctex.texi (top): Make the summary notes appear as
-	"Executive Summary" in printed output.
-
-	* doc/intro.texi: Main heading in rawtext case should not be
-	numbered.  Main heading in printed output has to be chapter, not
-	section, in order to fit into the rest of the sectioning
-	hierarchy.
-	(Introduction): Add two intermediate headings in order to make the
-	structure clearer.
-
-	* doc/.cvsignore: Add auto directory.
-
-2005-07-06  David Kastrup  <dak@gnu.org>
-
-	* doc/tex-ref.tex: Rearrange and add information for preview-latex.
-
-2005-07-05  David Kastrup  <dak@gnu.org>
-
-	* doc/preview-latex.texi (Simple customization): Document new
-	option `preview-preserve-counters'.
-
-	* doc/auctex.texi (top): Mention RefTeX, `LaTeX-install-toolbar'
-	and preview-latex.
-
-2005-07-01  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-submit-bug-report): Mention FAQ section.
-
-	* doc/changes.texi: Advertise inclusion of preview-latex and
-	overhaul of installation procedures.
-
-	* doc/install.texi (Advice for package providers): Refer to
-	preview-latex.el file.
-
-	* doc/quickstart.texi (Quick Start): Use (load "auctex.el" nil t
-	t) instead of (require 'tex-site).
-
-	* doc/faq.texi: Use (load "auctex.el" nil t t) instead of (require
-	'tex-site).
-
-	* doc/intro.texi (Introduction): Use (load "auctex.el" nil t t)
-	instead of (require 'tex-site).
-
-2005-06-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi (Folding): Do not quote `lambda' function.
-
-2005-06-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-quotes): Get rid of :set function and
-	move most of its content to `font-latex-match-quotation'.
-	(font-latex-quotes-control): New variable.  Initialize with nil.
-	(font-latex-match-quotation): Use it.
-	The whole changeset lets quote matching recognize automatically
-	when the value of `font-latex-quotes' changed while making sure
-	that the regexp only has to be rebuilt when a change actually
-	occured.
-
-	* doc/todo.texi (Mid-term Goals): Update text about integration of
-	preview-latex.
-
-	* doc/auctex.texi (Floats): Clarify use of
-	`LaTeX-top-caption-list'.
-	(Display, Internationalization): Make node and heading clearer.
-	(European): Describe insertion of multiple consecutive hyphens.
-
-2005-06-24  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Minor change.
-
-	* configure.ac: Move checks and export for PERL here (needed for
-	doc of preview-latex).
-	(preview_enabled): Don't export Info-related variables, as they
-	are not needed in preview.
-
-	* Makefile.in (AUCTEXVERSION): import.
-	(info, dvi): No subshell needed.
-	(auctex.el): Depend on config.status
-	(install-metadata): pass upstream version into prv-install.el
-
-2005-06-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (TeX-texinfo-mode): Use `TeX-run-mode-hooks'.
-
-	* latex.el (TeX-latex-mode): Use `TeX-run-mode-hooks'.
-
-	* context.el (ConTeXt-mode-common-initialization):
-	Use `TeX-run-mode-hooks'.
-
-	* configure.ac: Make info about configuration clearer (in
-	connection with the message for preview-latex).
-
-	* tex.el (TeX-master-file): `TeX-default-extension' is a variable,
-	not a function.
-	(TeX-run-mode-hooks): New function.
-	(TeX-plain-tex-mode, ams-tex-mode): Use it.
-
-2005-06-21  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (xemacs-package): reorder args.
-
-	* configure.ac: disable INSTALL_INFO for XEmacs package.
-
-	* doc/Makefile.in (install-man): Use $$i instead of $i.
-
-2005-06-20  David Kastrup  <dak@gnu.org>
-
-	* doc/install.texi (Advice for package providers): Propose package
-	structure.
-
-	* doc/Makefile.in (install-man): Install sources for texinfo
-	files.
-	(.PHONY): Add install-man.
-
-	* Makefile.in (.PHONY): Add install-man and xemacs-package
-	(install-man): Just descend into doc directory.
-	(xemacs-package): Try building some XEmacs package.
-
-	* autogen.sh: Don't run distclean, that seems unexpected.
-
-	* RELEASE: Further fold in stuff from preview/RELEASE which is now
-	deleted.
-
-2005-06-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-superscript-face)
-	(font-latex-subscript-face): Add to correct customization group.
-	(font-latex-match-command-with-arguments)
-	(font-latex-match-command-in-braces, font-latex-match-math-env):
-	Don't set a dummy match.  Remove unnecessary throw..catch clauses.
-
-2005-06-18  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Well, the merge with preview-latex is no longer
-	"planned".
-
-2005-06-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/preview-faq.texi (Requirements): Denastify.
-
-	* tex.el (TeX-master-file): Don't override existing master with
-	`TeX-transient-master'.
-
-	* tex-style.el (LaTeX-includegraphics-read-file): Doc fix.
-
-2005-06-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/install.texi (Prerequisites): Denastify.
-
-	* doc/auctex.texi (Font Locking): Fix typo.
-
-	* configure.ac: Use correct variable for --disable-preview switch.
-
-2005-06-15  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* Makefile.in (auto-loads.el): Auto-load COMPILE_MULE, too.
-
-2005-06-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* RELEASE: Update stuff about fixed bugs and new features.
-
-2005-06-14  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: Spell out file names more explicitly.
-	Remove any hint of a version that might lead Windows users to
-	assume this documentation is for some reason more outdated than
-	year-old stuff they find via Google.
-
-	* Makefile.in (install-docs): Make exit status of test bad-shell
-	safe.
-
-2005-06-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (all): Do not depend on `docs' target.
-	(.PHONY): Remove `docs'.  Add `info' and `dvi'.
-	(docs): Remove.
-	(info, dvi): New targets.
-	(tar-ball): Make sure `dist' stuff is up-to-date.
-	Revert, as it is superfluous.
-
-	* doc/Makefile.in (dist): Correct file name for
-	preview-latex.info.
-	(info, dvi): New targets.
-	(.PHONY): Add them and remove `auctex' and `preview'.
-	(auctex, preview): Remove.
-
-2005-06-14  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Adapt RELEASE notes to include preview-latex info.
-
-	* README.CVS: Adapt to reality.
-
-	* doc/Makefile.in (all): Same as dist.
-	(dist): Just create DISTTEXTS and info files.
-	(extradist): Additional stuff for ftp site.
-	(disttexts): Remove target.
-	(clean): Don't remove info files.
-	(maintainer-clean): Remove info files.
-
-	* autogen.sh: Add error messages, run autoconf in preview
-	subdirectory.  Heed MAKE variable if set.
-
-	* Makefile.in (CVSFILES): Define files not to use in tarball.
-	(tar-ball): Remove them.
-	(tar-ball): Make extradist for additional doc files on ftp.
-
-2005-06-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-ispell-document): Cater for the case where the
-	master file is located in a different directory.
-	(TeX-run-ispell-on-document, TeX-ispell-document): Doc fix.
-
-2005-06-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-master-file): Check `TeX-transient-master' not only
-	in the shared case.
-
-	* tex-buf.el (TeX-region-create): Let-bind `TeX-transient-master'.
-
-2005-06-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi (Parsing Files): Fix display of reference.
-	Get rid of references to \documentstyle.
-	(Simple Style, Adding Macros, Adding Environments)
-	(Hacking the Parser): Clean up code examples.
-
-	* tex.el (TeX-master-file-ask): Get rid of "<default>" string as
-	default for `read-file-name'.  Fixes unresponsiveness of Emacs on
-	Windows and fallback to minibuffer if file is opened via menu and
-	prevents file history from being cluttered.  Use relative file
-	name for master file.
-	(TeX-master-file): Get rid of "this file" string as default for
-	`read-file-name'.
-
-2005-06-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-ellipsis): New variable.
-	(TeX-fold-hide-item): Use it.
-
-	* Makefile.in (DESCEND): Make MSYS happy if $(subdirs) is null,
-	e.g. when --disable-preview is used.
-	Make the change more safe with regard to the exit code.
-
-2005-06-09  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: Change line endings blurb.  Write drive:
-	everywhere in the example strings.
-
-	* doc/preview-readme.texi (Introduction): Some cosmetic changes to
-	account for the merge.
-
-	* mkinstalldirs:
-
-	* install-sh: Replace `#/bin/sh' with `:' as this should be more
-	portable when called from a Bourne shell (which is what the
-	Makefiles do).
-
-2005-06-08  David Kastrup  <dak@gnu.org>
-
-	* doc/preview-dtxdoc.pl: Replicate possible CR line endings
-	faithfully, and don't use multiline strings.
-
-2005-06-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/.cvsignore: Ignore all *.info, *.info-*, and *.pgs files.
-
-	* Makefile.in (preview_enabled): New variable.
-	(all): Depend on `docs' target.
-	(.PHONY): Add `docs' target.
-	(docs): New target.
-	(install): Depend on `install-docs' instead of `install-info'.
-	(install-info): Remove.
-	(install-docs): New target.
-
-	* autogen.sh: Generate preview-latex docs as well.
-
-	* configure.ac: Substitute preview_enabled variable in output
-	files.
-
-	* doc/.cvsignore: Add relevant preview-latex files.
-
-	* doc/Makefile.in (TEXIFILES): Rename to AUCTEXTEXIFILES.
-	(PERL, PREVIEWTEXIFILES): New variables.
-	(all): Now depends on `auctex' and `preview' targets.
-	Move AUCTeX-specific targets from original to `auctex'.
-	(install): Now depends on `install-auctex' and `install-preview'
-	targets.  Move AUCTeX-specific targets and content from original
-	to `install-auctex'.
-	(.PHONY): Add `auctex', `preview', `install-auctex', and
-	`install-preview'.
-	(auctex, install-auctex, preview, install-preview): New targets.
-	(auctex.dvi, auctex.pdf, auctex.info): Depend on
-	$(AUCTEXTEXIFILES) instead of $(TEXIFILES).
-	(preview-latex/index.html, html-docs, preview-dtxdoc.texi)
-	(preview-latex.dvi, preview-latex.ps, preview-latex.pdf)
-	(preview-latex.info, ../PROBLEMS): New targets (from
-	preview/doc/Makefile.in).
-	(../README, ../TODO, ../FAQ): Create output combined from
-	respective AUCTeX and preview-latex files.
-	(clean, maintainer-clean): Cater for preview-latex files.
-
-	* doc/todo.texi (Development): More specific heading for plain
-	text output.
-
-	* doc/preview-todo.texi: Move here from preview/doc/todo.texi.
-
-	* doc/preview-readme.texi: Move here from preview/doc/readme.texi.
-
-	* doc/preview-problems.texi: Move here from
-	preview/doc/problems.texi.
-
-	* doc/preview-faq.texi: Moved here from preview/doc/faq.texi.
-
-	* doc/copying.texi, doc/preview-dtxdoc.pl, doc/preview-latex.texi:
-	Moved here from preview/doc/.
-
-2005-06-07  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-regexp-group-count): New function.
-	(TeX-auto-parse-region): Rewrite to use hashes and to save overuse
-	of `looking-at'.  We really should keep the relevant information
-	complete in hashes instead of moving them forward and back between
-	hashes and lists, but at least this change removes most of the
-	really evil quadratic behavior while keeping the original API.
-	Yet.
-
-2005-06-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-fontify-sectioning): Doc fix.
-
-	* doc/auctex.texi (Font Locking): Document the nature of the
-	`color' option for `font-latex-fontify-sectioning'.
-
-2005-06-06  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: Remove call of MAKEINFO_CHECK_MACROS: we expect a
-	recent enough makeinfo version if you want to bootstrap, anyway.
-
-2005-06-06  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-bar.el (TeX-bar-LaTeX-button-alist)
-	(menu-strings-buttons-alist): help-echo functions are called with
-	arguments.
-
-2005-06-06  David Kastrup  <dak@gnu.org>
-
-	* doc/Makefile.in (TEXINFOINCLUDES): Remove.
-	(MAKEINFO_MACROS): Remove.
-
-	* tex-buf.el (TeX-format-filter): Don't let match-data generate
-	markers.  This is a terrible performance hog!
-	(TeX-format-filter): Actually, we don't need to save any
-	match-data inside of a filter function with current versions of
-	Emacs and XEmacs.
-
-2005-06-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/scrbase.el, style/scrbook.el, style/scrreprt.el: Use
-	`sectioning' instead of `title' for sectioning fontification.
-
-	* doc/changes.texi: Mention change of `title' to `sectioning' for
-	keyword variables.
-
-	* font-latex.el (font-latex-fontify-sectioning)
-	(font-latex-built-in-keyword-classes)
-	(font-latex-keyword-matcher): Use `sectioning' instead of `title'.
-	(font-latex-deactivated-keyword-classes): New variable.
-	Don't do extra quoting.
-	(font-latex-make-built-in-keywords): Remove unnecessary `let'.
-	Check `font-latex-deactivated-keyword-classes' in generated
-	`font-latex-match-*-make' functions.
-
-	* tex.el (TeX-quote-language-alist): Do not use `alist' widget
-	because XEmacs 21.4 does not provide it.  Do not use a cons cell
-	for opening and closing quotation marks in order to simplify
-	structure.
-	(TeX-quote-language): Describe structure as in
-	`TeX-quote-language-alist'.
-	(TeX-insert-quote): Adapt to new structure of `TeX-quote-language'
-	and `TeX-quote-language-alist'.
-
-	* doc/auctex.texi (European): Describe new structure of
-	`TeX-quote-language-alist'.
-	(Font Locking): Use `sectioning' instead of `title'.
-	Describe deactivation of built-in keyword classes.
-
-	* style/csquotes.el, style/czech.el, style/danish.el,
-	style/german.el, style/italian.el, style/ngerman.el,
-	style/slovak.el, style/swedish.el: Reflect new structure of
-	`TeX-quote-language'.
-
-2005-06-04  David Kastrup  <dak@gnu.org>
-
-	* doc/Makefile.in (TEXINFOINCLUDES): macros.texi has moved here
-	from ../preview/doc
-	(../INSTALL, ../INSTALL.windows, ../README, ../CHANGES, ../TODO)
-	(../FAQ): Change dependencies accordingly.
-
-	* configure.ac: Rearrange checks for MAKEINFO.
-	Export more stuff into preview's configure.  Maybe this is better
-	done with use of caches?
-
-	* autogen.sh: Don't look in preview subdirectory.
-
-	* Makefile.in (configure): Depend on local aclocal.m4
-
-2005-06-03  David Kastrup  <dak@gnu.org>
-
-	* doc/Makefile.in (TEXINFOINCLUDES, TEXIFILES, ../INSTALL)
-	(../INSTALL.windows, ../README, ../CHANGES, ../TODO, ../FAQ):
-	Move ../preview/doc/macros.texi to here again.
-
-2005-06-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (VirTeX-common-initialization): Explicitely make
-	`find-file-hooks' buffer-local in XEmacs 21.4 which fails to do
-	this via `add-hook'.
-
-2005-06-01  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-backward-paragraph): Use catch..throw instead of
-	an indicator variable.  Don't refer to a saved match data.
-	Check for `TeX-esc', not specific char.
-
-	* style/babel.el ("babel"): Disable font locking of macros not
-	handled correctly.
-
-2005-05-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/babel.el: New file.
-
-	* Makefile.in: Add style/babel.el.
-
-	* doc/changes.texi: Mention babel support.
-
-2005-05-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-next-error): Call `next-error' as fallback.
-	(TeX-previous-error): New function.
-
-	* tex.el (TeX-mode-map): Remap bindings of `next-error' and
-	`previous-error' to `TeX-next-error' and `TeX-previous-error'
-	respectively.
-
-2005-05-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-command-list): Remove chktex comment.
-
-	* doc/auctex.texi (Checking): A user should not (have to) edit
-	tex.el to switch from lacheck to chktex.
-
-	* font-latex.el (font-latex-make-match-defun)
-	(font-latex-make-built-in-keywords): Do not byte-compile generated
-	functions here but at the end of font-latex.el.
-	Prevents byte-compiler warnings due to possibly undefined functions.
-
-2005-05-24  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: Recurse into preview _before_ starting any
-	AC_SHELL_QUOTIFY business to avoid double quoting.
-
-	* doc/tex-ref.tex (\title{RefTeX (long)})
-	(\title{RefTeX (short)}): New columns.  One will have to go.
-
-2005-05-22  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-PDF-mode): Use the standard minor mode function
-	instead of redefining it.
-	(TeX-PDF-mode-parsed): New function replacing the previous extra
-	functionality in `TeX-PDF-mode'.
-	(TeX-PDF-mode-on, TeX-PDF-mode-off): Warn in docstring.
-	Use `TeX-PDF-mode-parsed'.
-
-2005-05-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/install.texi, doc/wininstall.texi: Small corrections.
-
-	* tex-bar.el (TeX-bar-LaTeX-button-alist): Reenable mode-specific
-	images for View button.
-	(LaTeX-install-toolbar): Add `toolbarx-refresh' to
-	`TeX-PDF-mode-hook'.
-
-	* tex.el (TeX-PDF-mode): Run `TeX-PDF-mode-hook'.
-
-2005-05-21  David Kastrup  <dak@gnu.org>
-
-	* autogen.sh: Remove argument to preview/autogen.sh
-
-	* doc/install.texi: Integrate the installation instructions for
-	preview-latex.
-
-2005-05-20  David Kastrup  <dak@gnu.org>
-
-	* doc/tex-ref.tex (section{Greek Letters}): Add \Xi.
-
-2005-05-18  Ikumi Keita  <ikumi@revery.net>
-
-	* style/amsmath.el (LaTeX-label-alist): Add "multline" environment.
-
-	* Makefile.in:
-	* configure.ac:
-	* preview/Makefile.in: Change "==" to "=" in the argument of
-	"test" for Bourne shell compatibility.
-
-2005-05-19  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: Rearrange to make suitable for standalone
-	installation including preview-latex.  Adapt to a few
-	changes (like tex-fptex and tex-mik not being in load-path by
-	default).
-
-2005-05-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-site.el.in (tex-site-unload-hook, TeX-modes): Do not use
-	`dolist'.  Prevents console pop-ups with XEmacsen on Windows.
-
-	* latex.el (LaTeX-fill-move-to-break-point): Check for
-	`charset-after' to make non-MULE XEmacsen happy.
-	Some reformatting.
-
-2005-05-18  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-math-default): Add Xi (reported by Uli
-	Fahrenberg).
-
-2005-05-17  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (EXTRAFILES): remove.  No longer needed.
-	(auto-loads.el): Undo previous change.  Properly group statements.
-	(install-el): Rewrite condition for some non-Posix shells.
-	(install-metadata): Rewrite condition for non-Posix.
-	(tar-ball): Change owner and group to root.  This is not portable,
-	but will be needed only by the maintainers, anyway.
-	(auto-loads.el): ignore errors also for braindead make.
-	(install-metadata): Same here.
-	(clean): Burp if cd doc fails.
-	(distclean): Same here.
-	(tar-ball): rewrite for braindead shells.
-	(tar-ball): make sure doc exists.  Why do I bother, actually, the
-	tarball target is not for public consumption, anyway.
-
-2005-05-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (auto-loads.el): Don't stop on non-zero exit code.
-
-2005-05-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-transient-master): New variable.
-	(TeX-master-file): Use it.
-
-	* tex-buf.el (TeX-command-sentinel): Bind `TeX-transient-master'.
-
-2005-05-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-babel-hyphen): Doc fix.
-	(LaTeX-common-initialization): Call `easy-menu-add' as late as
-	possible.
-
-2005-05-15  Ikumi Keita  <ikumi@revery.net>
-
-	* Makefile.in (CLEANFILES): Add $(CONTRIBELC) and
-	$(CONTRIB_MULEELC).
-	(DISTCLEANFILES): Add auctex.el and auto-loads.el.
-	(auto-loads.el): Add $(COMPILE_MULE)
-
-2005-05-14  Ikumi Keita  <ikumi@revery.net>
-
-	* style/amsopn.el:
-	* style/amsmath.el: Move "mode"-like entries from amsopn.el to
-	amsmath.el.
-
-	* style/amsmath.el: Edit entries in TeX-add-symbols.
-	Remove duplicate entry "raisetag".
-	Add some new entries.
-	Make arrow macros like "overleftarrows" to take argument.
-	Remove accents macros like "Hat" because they are obsolate in
-	amsmath v2.
-	(LaTeX-item-list): Add "multline*", "matrix", "pmatrix",
-	"bmatrix", "Bmatrix", "vmatrix" and "Vmatrix" environment.
-	(LaTeX-label-alist): Remove "aligned" environment.
-
-	* tex-style.el (LaTeX-amsmath-label): Fix doc.
-
-	* latex.el: (LaTeX-math-default): Remove duplicate entry
-	"nabla". Remove AMS Accents like "Hat" because they are obsolate
-	in amsmath v2.
-	(LaTeX-babel-hyphen): Fix doc.
-	(LaTeX-common-initialization): Edit some entries in TeX-add-symbols.
-
-2005-05-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/changes.texi: Small corrections.
-
-2005-05-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-make-overlay): Calculate priority before
-	the overlay is instantiated.
-
-	* font-latex.el (font-latex-match-command-with-arguments):
-	Make XEmacs happy.
-
-	* latex.el (LaTeX-fill-newline-hook): New hook.
-	(LaTeX-fill-newline): Use it.
-
-	* tex-fold.el (TeX-fold-keymap): Remove deprecated key bindings.
-	(TeX-fold-region, TeX-fold-item): Use `TeX-fold-item-end'.  Do not
-	compute display string (now done in `TeX-fold-hide-item').
-	(TeX-fold-make-overlay): Do not mess with display string anymore.
-	Thereby remove it from list of function arguments.
-	(TeX-fold-item-end, TeX-fold-overfull-p)
-	(TeX-fold-update-at-point): New functions.
-	(TeX-fold-buffer-substring): Get 'display property instead of
-	'TeX-fold-display-string which is not used anymore.
-	(TeX-fold-hide-item): Computation of display string and faces as
-	well as provisions for overfull lines are done only in this
-	function now.  The 'display property is now set for XEmacs as
-	well.
-	(TeX-fold-mode): Add and remove `TeX-fold-update-at-point' to
-	`LaTeX-fill-newline-hook' respectively.
-
-	* tex.el (TeX-overlay-prioritize): Fix oversight in XEmacs version
-	of the function.
-
-2005-05-11  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (tar-ball): Allow YYYYMMDD-a TAG for snapshots.
-
-2005-05-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Don't freak
-	out if there is whitespace in front of the \begin/\end pair of
-	verbatim and verbatim-like environments.
-
-	* latex.el (LaTeX-auto-cleanup): Discard only options which
-	actually include a "=".
-
-	* Makefile.in: Whitespace cleanup.
-
-	* tex.el (TeX-overlay-prioritize): Fix calculation of priority for
-	in-between overlay.
-	(TeX-insert-quote): Insert TeX quote if point is just before math,
-	comment, or verbatim content.
-
-2005-05-11  David Kastrup  <dak@gnu.org>
-
-	* doc/Makefile.in (TEXINFOINCLUDES): Add directory modifier
-	TEXIPWD.  This is ugly.
-	(html/auctex_toc.html): Use it.
-
-	* Makefile.in (tar-ball): Make tar-ball from exporting, and allow
-	for TAG being a date specification.
-	(full-release): Omit release tag check.
-
-2005-05-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-forward-comment): New function.
-	Prevent infinite loops and repair regexp.
-	Simplify.  Code mainly by David Kastrup.
-	(font-latex-match-command-with-arguments): Use it.
-	Set fontification start of optional argument to opening bracket.
-	Apply restriction of region more globally.  Fix handling of
-	multiple optional arguments.  Break if the end of the first
-	mandatory argument could not be found.
-
-2005-05-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-normal-mode): Ask for master file in 'shared case.
-
-	* font-latex.el (font-latex-built-in-keyword-classes):
-	Doc fix (typo).
-	(font-latex-match-command-with-arguments): Set macro end before
-	any comments.  Do not move forward over comments if point is over
-	the limit.
-
-2005-05-09  David Kastrup  <dak@gnu.org>
-
-	* doc/Makefile.in (dist): Use DISTTEXTS instead of explicit list
-	in this directory.
-
-2005-05-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (VirTeX-common-initialization): Remove Emacs 20
-	compatibility code.  Call `TeX-master-file' during load of shared
-	files as well.
-
-2005-05-06  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (DOCFILES): Remove macros.texi to make "tar-ball"
-	work again.
-
-2005-05-06  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-load-style): Fix typo `expand-filename'.
-
-2005-05-06  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-local-master-p): Limit search.
-
-	* doc/Makefile.in (TEXINFOINCLUDES): New variable used for file
-	inclusion with makeinfo, texi2dvi and texi2pdf.
-	(MAKEINFOINC): Remove.
-
-	* doc/intro.texi (Introduction): Make package activation clearer.
-
-2005-05-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/intro.texi (Introduction): Be consistent with the display of
-	commands in the rest of the manual.
-
-	* tex-fold.el (TeX-fold-mode): Improve doc string and add its
-	first line to the autoload form.
-
-2005-05-04  David Kastrup  <dak@gnu.org>
-
-	* tex-fold.el (TeX-fold-mode): Change autoload cookie because of
-	XEmacs.
-
-2005-05-03  David Kastrup  <dak@gnu.org>
-
-	* auctex.spec: First attempt
-
-2005-05-02  David Kastrup  <dak@gnu.org>
-
-	* doc/install.texi:
-
-	* doc/intro.texi:
-
-	* doc/wininstall.texi: overhaul.
-
-	* autogen.sh: adapt to auto.texi scheme.
-
-	* toolbar-x.el (toolbarx-install-toolbar): Remove overlong doc
-	string from autoload.
-
-	* tex-site.el.in (tex-site-unload-hook): Define to remove the
-	after-load hooks and load-path entry.
-	(TeX-modes-set): Use defalias instead of fset to allow unloading.
-
-	* README.CVS: Change instructions.
-
-2005-05-02  David Kastrup  <dak@gnu.org>
-
-	* bib-cite.el: Revert 2005-04-19 change: autoloads are not
-	extracted from CONTRIB packages.
-
-2005-05-02  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (tex-site.el.out, auctex.el, configure)
-	(Makefile, config.status): Add targets to get reconfiguration if
-	necessary.
-
-	* style/url.el:
-
-	* style/ltx-base.el:
-
-	* style/units.el:
-
-	* style/alltt.el:
-
-	* style/alphanum.el:
-
-	* style/jura.el:
-
-	* style/emp.el:
-
-	* style/doc.el:
-
-	* style/slides.el:
-
-	* style/csquotes.el:
-
-	* style/listings.el:
-
-	* style/nicefrac.el:
-
-	* style/ltxdoc.el:
-
-	* style/jurabib.el:
-
-	* style/mdwlist.el:
-
-	* style/amstex.el: Change maintainer address.
-
-	* doc/intro.texi (Introduction): Changes, cleanup, corrections.
-
-2005-05-01  David Kastrup  <dak@gnu.org>
-
-	* doc/install.texi (Prerequisites): Shorten.
-	(Prerequisites): Mention that one can survive without texinfo.
-	(Configure): Add prefix information.
-	(Configure): Sync with preview-latex docs.  Mention the
-	disable-preview option and preview-specific options.
-
-	* configure.ac: Don't use have-preview macro.  Conflicts with the
-	idea of pregenerated docs.
-
-2005-05-01  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-match-defun)
-	(font-latex-make-built-in-keywords): Byte-compile generated
-	functions.
-
-	* Makefile.in (clean, distclean): Descend.
-
-2005-05-01  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-load-style): Properly expand file names, and fix a
-	terrible order-of-arguments bug.
-
-	* configure.ac: fix syntax error with MAKEINFO_MACROS
-
-	* tex-site.el.in (TeX-mode-alist): Use correct file name for
-	texinfo-mode.
-
-	* Makefile.in (AUCSRC): Move tex-style.el before latex.el
-
-	* configure.ac: Add have-preview to macros if we have preview
-	enabled.
-
-	* doc/Makefile.in (MAKEINFOINC): Use macros.texi in preview/doc
-	directory.
-	(auctex.dvi, auctex.pdf, auctex.info, ../INSTALL)
-	(../INSTALL.windows, ../README, ../CHANGES, ../TODO, ../FAQ):
-	Use MAKEINFOINC
-
-	* doc/macros.texi: Remove in lieu of version in preview/doc.
-
-	* doc/intro.texi (Introduction): Reorganize, use more of rawfile.
-	Mention preview-latex.
-
-	* tex-buf.el:
-
-	* tex-fold.el:
-
-	* tex-font.el:
-
-	* tex-fptex.el:
-
-	* tex-info.el:
-
-	* tex-mik.el: Change maintainer to auctex-devel@gnu.org
-
-2005-04-30  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (install-metadata): Correct version number.
-	(DESCEND): different quoting.
-	(install): Same here.
-	(install-metadata): Don't depend on some exit values.
-
-	* configure.ac: substitute auctexstartfile.  Export auctexdir as
-	`..'.
-	If installing info into XEmacs package, disable install-info.
-	If makeinfo is disabled, don't check for macros.
-
-	* Makefile.in (auctexstartfile): autoconf variable.
-	(subdirs): autoconf variable.
-	(PACKAGE, PACKAGE_INFO): macros.
-	(DESCEND): For rebuilding stuff and installing.
-	(all): descend.
-	(tex-site.el): don't include autoloads when XEmacs.
-	(install): descend.
-	(install-startup): new target
-	(install-el): don't install tex-site on XEmacs.
-	(install-el): don't fail on .nosearch not installed.
-	(install-metadata): new target for XEmacs.
-
-2005-04-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el: Remove `TeX-doc' for `ams-tex-mode'.
-
-2005-04-29  David Kastrup  <dak@gnu.org>
-
-	* auctex.el.in:
-
-	* context.el:
-
-	* latex.el:
-
-	* tex-jp.el:
-
-	* tex-site.el.in:
-
-	* tex.el:
-
-	*  tex-info.el: Remove TeX-doc.
-
-	* tex-info.el (Texinfo-mode): Fix type in alias.
-
-	* tex-site.el.in (tex-site): Provides are added by Makefile.
-	Remove them here.
-
-	* configure.ac: Generate tex-site.el.out instead of tex-site.el.
-
-	* Makefile.in (AUTOLOAD): New form for autoloads from rest of line.
-	(all): Make depend on tex-site.el
-	(lisp): Depend on tex-site.el
-	(tex-site.el, auto-loads.el): New targets.
-
-2005-04-28  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-site.el.in (TeX-mode-alist): Exchange value and doc string.
-	(TeX-modes-set): Check if mode is fbound.
-
-	* doc/changes.texi: Mention changes in sectioning fontification.
-
-	* doc/auctex.texi (Font Locking): Adjust to new sectioning
-	fontification.
-
-	* font-latex.el: Rename most *-title* stuff to *-sectioning*.
-	Old names: font-latex-title-%s-face, font-latex-title-fontify,
-	font-latex-update-title-faces, font-latex-make-title-faces
-	font-latex-title-max.  New names: font-latex-sectioning-%s-face,
-	font-latex-fontify-sectioning, font-latex-update-sectioning-faces,
-	font-latex-make-sectioning-faces, font-latex-sectioning-max.
-	(font-latex-fontify-sectioning): Fix typos in doc string.
-
-2005-04-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi (Development): New name replacing "ToDo".
-
-	* doc/faq.texi, doc/todo.texi: Fix for raw output.
-
-2005-04-28  David Kastrup  <dak@gnu.org>
-
-	* tex-site.el.in (TeX-doc): Use AUCTeX-version.
-
-	* configure.ac: fiddle with relative paths.
-
-	* Makefile.in: several changes to buld structure.
-
-	* auctex.el.in (TeX-doc): Startup file source.
-
-	* doc/wininstall.texi:
-
-	* doc/intro.texi:
-
-	* doc/install.texi:
-
-	* doc/faq.texi:
-
-	* doc/changes.texi: Make the stuff compile cleanly.
-
-	* doc/Makefile.in (DISTTEXTS): list plain text files in parent dir.
-	(.PHONY): everything needed here.
-	(auctex.info): don't ignore errors.
-	(../INSTALL, ../INSTALL.windows, ../README, ../CHANGES)
-	(../TODO, ../FAQ, disttexts): New targets.
-	(INSTALL, INSTALL.windows, README, CHANGES, HISTORY, TODO, FAQ):
-	Remove.
-	(clean): Don't remove files in this directory.
-	(maintainer-clean): New target, removes files in parent, too.
-
-	* autogen.sh: Create info files and distribution texts like
-	preview-latex does, and recurse into preview directory to do the
-	same.
-
-2005-04-27  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-lisp-directory, TeX-auto-global):
-	Don't `file-name-as-directory'fy.
-	(TeX-style-global, TeX-auto-local, TeX-style-local)
-	(TeX-macro-global, TeX-macro-private): Same here.
-	(TeX-auto-private): Use expand-file-name.
-	(TeX-style-private): Same here.
-	(TeX-check-path): Same.
-	(TeX-load-style): Adapt.
-
-	* tex-buf.el (TeX-check-files): Be robust against non-slashed
-	directory names.
-	(TeX-ispell-document): Same here.
-
-	* tex.el (AUC-TeX-version, AUC-TeX-date):
-	Protect `make-obsolete-variable' against obsolete Emacsen.
-
-2005-04-28  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* doc/changes.texi: Mention the fix of Japanese fill problems.
-
-2005-04-27  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: Correct bug reporting address and move stuff over
-	from preview.
-	* aclocal.m4: remove, we want the one in preview instead.
-
-	* tex-site.el.in (AUCTeX-version, AUCTeX-date): get via configure.
-
-	* tex.el (info): Add "docTeX" to info prefixes.
-	(AUCTeX-version, AUCTeX-date): removed to tex-site.el.
-	(AUC-TeX-version, AUC-TeX-date): Use `make-obsolete-variable'.
-	Is version 11.50 correct?
-
-	* tex-bar.el (LaTeX-install-toolbar): Adjust toolbarx-image-path.
-
-	* autogen.sh: Use aclocal.m4 from preview subdirectory.
-
-	* tex.el (TeX-submit-bug-report): Add `TeX-command-list' to bug
-	reports.
-
-2005-04-23  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-command): Let it accept `TeX-active-master' as
-	well, by not touching `TeX-current-process-region-p' unless
-	`TeX-region-file' or `TeX-master-file' have been identified
-	explicitly.
-	(TeX-view): Simplify.
-	(TeX-active-process, TeX-active-buffer): Simplify.
-
-2005-04-22  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-help-error): Create the correct log file
-	name corresponding to the current run.
-	(TeX-error, TeX-warning): Pass runbuffer info into the routines to
-	get the correct log file name in all circumstances.
-
-2005-04-20  David Kastrup  <dak@gnu.org>
-
-	* configure.ac: don't bother about pre-2.50 autoconf.
-	Check version more fine-grainedly.
-
-2005-04-19  David Kastrup  <dak@gnu.org>
-
-	* texmathp.el (texmathp-match-switch): Add autoload cookie.
-
-	* tex.el (no-doc): Remove: not needed because autoloads are
-	documented by the cookie extraction process.
-	(bibtex-mode-hook): Remove.  This will be done by an autoload
-	cookie from latex.el instead.
-	(BibTeX-auto-store, LaTeX-math-mode, japanese-plain-tex-mode)
-	(japanese-latex-mode, texinfo-mode, latex-mode, multi-prompt)
-	(texmathp, texmathp-match-switch): Remove autoloads since this is
-	done by cookies extracted into auctex.el.
-	(TeX-region-create, TeX-save-document, TeX-home-buffer)
-	(TeX-pin-region, TeX-command-region, TeX-command-buffer)
-	(TeX-command-master, TeX-command, TeX-kill-job)
-	(TeX-recenter-output-buffer, TeX-next-error)
-	(TeX-toggle-debug-boxes, TeX-region-file, TeX-current-offset)
-	(TeX-process-set-variable, TeX-view): Make comment nil instead of
-	no-doc.
-	(font-latex-setup, tex-font-setup): Remove autoloads.  Should be
-	done by cookies instead.
-	(TeX-tex-mode): rename from tex-mode.
-	(TeX-plain-tex-mode): rename from plain-tex-mode.
-	(ams-tex-mode): Change autoload cookie.
-
-	* tex-jp.el (japanese-plain-tex-mode, japanese-latex-mode):
-	Change autoload cookies.
-
-	* tex-font.el (tex-font-setup): Add autoload cookie.
-
-	* tex-fold.el (TeX-fold-mode, tex-fold-mode): Add autoload
-	cookies.
-
-	* multi-prompt.el (multi-prompt): Add autoload cookie.
-
-	* latex.el (auto-mode-alist): Add .drv to latex-mode.
-	(TeX-latex-mode): Change name from latex-mode.
-	(TeX-doctex-mode): Same here for doctex-mode.  Explicitly set
-	major-mode to doctex-mode: we don't want different modes.
-
-	* tex-info.el (texinfo): Alias texinfo-mode to Texinfo-mode for
-	symmetry.
-	(Texinfo-mode): Autoload.
-
-	* context.el (ConTeXt-mode, context-mode): Add definitions and
-	aliases and autoload cookies.
-
-	* bib-cite.el: Remove autoload from instructions.
-
-	* toolbar-x.el (toolbarx-image-path): New variable.
-	(toolbarx-make-string-from-symbol)
-	(toolbarx-make-symbol-from-string, toolbarx-good-option-list-p)
-	(toolbarx-separate-options, toolbarx-merge-props)
-	(toolbarx-make-command, toolbarx-emacs-mount-popup-menu)
-	(toolbarx-xemacs-mount-popup-menu, toolbarx-mount-popup-menu)
-	(toolbarx-option-value, toolbarx-eval-function-or-symbol)
-	(toolbarx-test-image-type, toolbarx-test-button-type)
-	(toolbarx-test-any-type, toolbarx-test-string-or-nil)
-	(toolbarx-test-toolbar-type, toolbarx-test-dropdown-type)
-	(toolbarx-test-symbol, toolbarx-test-dropdown-default)
-	(toolbarx-test-dropdown-save)
-	(toolbarx-process-group-without-insert, toolbarx-process-group)
-	(toolbarx-process-symbol, toolbarx-process-dropdown-group)
-	(toolbarx-find-image, toolbarx-emacs-add-button)
-	(toolbarx-emacs-refresh-process-button-or-insert-list)
-	(toolbarx-emacs-refresh, toolbarx-xemacs-image-properties)
-	(toolbarx-xemacs-button-properties, toolbarx-xemacs-refresh):
-	Remove autoload cookies.
-	(toolbarx-find-image): Use `toolbarx-image-path'.
-
-2005-04-26  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* font-latex.el (font-latex-update-title-faces): Remove unused
-	variable.  Don't call when loading the file.
-	(font-latex-title-fontify): Document that faces set outside of
-	customize might be modified.
-	(font-latex-make-title-faces): Set height or size so that
-	customize won't complain.
-
-2005-04-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-interactive-goto-prompt): New function.
-	(TeX-run-interactive): Use it instead of setting
-	`comint-scroll-to-bottom-on-output'.  Use `add-hook'.
-
-2005-04-23  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-update-title-faces): Do not touch
-	customized faces.
-	(font-latex-title-fontify): Use `custom-initialize-default'.
-	(font-latex-make-title-faces): Check for value of `saved-face'
-	property for determining face customization.
-
-	* tex.el (TeX-find-macro-boundaries): Reimplement.  Now handles
-	\foo{\bar}{ba-!-z} case correctly.
-	(TeX-find-macro-start-helper): Remove.
-
-2005-04-22  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* font-latex.el (font-latex-make-title-faces): Define the face,
-	don't set size.  Set parent/inherit conditionally.
-	(font-latex-update-title-faces): New function.
-	(font-latex-title-fontify): Add :initialize and :set.
-	Using `font-latex-update-title-faces' allows changing the height within
-	an Emacs session.
-	(font-latex-title-5-face): Rename from title-4-face.
-	(font-latex-built-in-keyword-classes): Use title-0 and title-5
-	faces.
-
-2005-04-22  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-run-interactive): Make output buffer scroll.
-
-2005-04-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-region): Get rid of \_> for matching
-	macros.  It prevents macros immediately followed by numbers from
-	being found.
-
-2005-04-17  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* style/amsmath.el (LaTeX-item-equation): just-one-space before
-	`\\' at the end of line.
-
-2005-04-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/harvard.el ("harvard"): Activate harvard citation format
-	in RefTeX.
-
-2005-04-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-force-fontify): New variable.
-	(TeX-fold-buffer): Use it.  Make sure the buffer is fontified
-	before folding is done.
-
-	* doc/auctex.texi (Folding): Mention `TeX-fold-force-fontify'.
-
-	* doc/changes.texi: Mention `TeX-fold-force-fontify'.
-
-2005-04-14  Ikumi Keita  <ikumi@revery.net>
-
-	* style/amsmath.el: Fix comment.
-	("amsmath"): Remove duplicate settings of "alignat*" and
-	"xalignat*" from LaTeX-add-environments.  Add "xalignat",
-	"xalignat*", and "xxalignat" to LaTeX-item-list.
-	(LaTeX-amsmath-env-alignat): Do not ask label if the tail of ENV
-	is "*".
-
-2005-04-14  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Refactoring.
-	Set third argument of re-search-backward to 'move instead of using
-	skip-chars-backward.
-
-2005-04-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-math-abbrev-prefix): Offer only string type for
-	customization.  Add proper :initialize and :set functions to allow
-	the value to be changed without having to restart Emacs.
-
-	* doc/auctex.texi (Mathematics): Document only the string-nature
-	of `LaTeX-math-abbrev-prefix'.
-
-2005-04-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-math-abbrev-prefix): Can now be a string to be
-	used with `kbd'.
-	(LaTeX-math-abbrev-prefix): New function.
-	(LaTeX-math-keymap, LaTeX-math-mode): Use it.
-
-	* doc/auctex.texi (Mathematics):
-	Explain `LaTeX-math-abbrev-prefix' more verbosely.
-
-2005-04-12  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-site.el.in (TeX-lisp-directory): Avoid open-parenthesis at
-	beginning of a line.
-
-	* tex-style.el (LaTeX-beamer-inner-themes)
-	(LaTeX-beamer-outer-themes, LaTeX-beamer-color-themes)
-	(LaTeX-beamer-font-themes): New variables for style/beamer.el.
-
-	* style/beamer.el (LaTeX-arg-beamer-inner-theme)
-	(LaTeX-arg-beamer-outer-theme, LaTeX-arg-beamer-color-theme)
-	(LaTeX-arg-beamer-font-theme): New functions.
-
-2005-04-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-parse-argument): Another stab at fixing this
-	function.  The last change from 2005-03-23 broke the insertion of
-	macros like \footnote with a marked region.  This is pure
-	guesswork.  *sigh*
-
-	* latex.el (LaTeX-section-heading): Shorten prompt.
-	(LaTeX-section-title): Simplify.  Shorten prompt.
-	(LaTeX-auto-minimal-regexp-list): "\" and "." are not special in a
-	complemented character alternative.
-	(LaTeX-math-keymap): Define key for prefix insertion inside
-	defvar.
-	(math): Use `LaTeX-math-keymap' only.
-	(LaTeX-math-mode-menu): Use `LaTeX-math-mode-map' (defined by
-	`define-minor-mode').
-	(LaTeX-math-mode): Assign `LaTeX-math-keymap' to
-	`LaTeX-math-abbrev-prefix'.  Use `LaTeX-math-mode-menu' with
-	`LaTeX-math-mode-map'.
-	(LaTeX-math-insert-prefix): Remove.
-
-2005-04-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-match-command-with-arguments):
-	Skip over comments as well as whitespace.
-
-	* tex.el (TeX-output-extension): Default to nil.
-
-2005-04-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-output-extension): Set correct default depending on
-	the value of `TeX-PDF-mode'.
-	(TeX-output-extension): Revert.
-	(VirTeX-common-initialization): Set `TeX-output-extension' here.
-
-2005-04-05  Christian Schlauer  <cschl@arcor.de>
-
-	* tex.el (TeX-submit-bug-report): Fix typo in doc string, fill doc
-	string.
-
-	* latex.el: Change maintainer address.
-	(LaTeX-section): Fix typo in doc string.  Remove code that almost
-	always inserts a new line.
-	(LaTeX-section-section): Fix doc string.  Add code that
-	conditionally inserts a new line (which also bundles the
-	modification of the buffer in this function).
-	(LaTeX-section-hook): Fix typo in doc string.
-	(LaTeX-default-position): Use `do not' instead of `don't' in doc
-	string and customize value menu (as in `LaTeX-float).
-	(LaTeX-item-list): Fix typo in doc string.
-
-2005-04-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-PDF-mode, TeX-interactive-mode, TeX-Omega-mode):
-	Set customization group.
-
-	* latex.el (LaTeX-math-default): New entry and key for \colon.
-	New "Punctuation" category.  Get rid of some entries in
-	"delimiters" category already defined in "Arrows".  Get rid of
-	"delimiters" category and merge entries defined there into
-	"Delimiters.".
-	(LaTeX-math-menu): Remove "delimiters" and add "Punctuation".
-
-2005-04-04  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-user-keywords): Make XEmacs
-	happy.
-
-	* doc/changes.texi: Fix @xref.
-
-	* doc/auctex.texi (Quotes): Fix @xref.
-	(European): Be more verbose.
-
-	* tex-info.el (texinfo-mode): Get rid of hyphens in prompts.
-	Add @xref command.
-
-	* latex.el (LaTeX-babel-hyphen, LaTeX-babel-hyphen-after-hyphen):
-	Doc fix.
-	(LaTeX-babel-hyphen-language-alist): Use t as default value for
-	insertion behavior.
-
-	* tex.el (TeX-quote-language-alist): Use t as default value for
-	insertion behavior.
-
-	* doc/auctex.texi: New tag line.
-	(Quotes): Replace description about (n)german.sty-specific quote
-	insertion by a generalized one and refer to section about European
-	languages.
-	(European): Add subsections.  Add information about new
-	functionality and customization options for language-specific
-	quote and hyphen insertion.
-	(Folding): Add information about help echo.
-	(Viewing): Add subsection heading.  A single one does not really
-	make sense.
-
-	* doc/changes.texi: Add some news.
-
-2005-04-03  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-help-echo-max-length): New variable.
-	Add :type and :group specs.
-	(TeX-fold-make-help-echo): New function.
-	No space before ellipsis.
-	Okay, color does not look too bad.
-	(TeX-fold-make-overlay): Use it.
-	Remove call to `TeX-fold-make-help-echo' again as we have to
-	recompute the string anyway.
-	(TeX-fold-hide-item): Set help-echo property.
-	Recompute help echo string.
-	(TeX-fold-show-item): Invalidate help-echo property.
-
-2005-04-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/faq.texi (Frequently Asked Questions About AUCTeX):
-	Minor enhancements in wording.
-
-	* tex.el (TeX-open-quote, TeX-close-quote)
-	(TeX-quote-after-quote): Doc fix.
-	(TeX-quote-language-alist, TeX-quote-language): New variables.
-	(TeX-insert-quote): Use them.
-	(TeX-submit-bug-report): Doc fix.
-
-	* latex.el (LaTeX-mode-map): Map "-" to
-	`LaTeX-babel-insert-hyphen'.
-	(LaTeX-babel-hyphen, LaTeX-babel-hyphen-after-hyphen)
-	(LaTeX-babel-hyphen-language-alist, LaTeX-babel-hyphen-language):
-	New variables.  (Moved from tex-style.el and style/german.el
-	respectively and generalized.)
-	(LaTeX-babel-insert-hyphen): New function.  (Moved from
-	syle/german.el).
-
-	* tex-style.el (LaTeX-csquotes-open-quote)
-	(LaTeX-csquotes-close-quote): Doc fix.
-	(LaTeX-german-quote-after-quote, LaTeX-german-open-quote)
-	(LaTeX-german-close-quote, LaTeX-german-hyphen)
-	(LaTeX-german-hyphen-after-hyphen): Remove.
-
-	* style/csquotes.el ("csquotes"): Use `TeX-quote-language'.
-
-	* style/italian.el (LaTeX-italian-open-quote)
-	(LaTeX-italian-close-quote): Remove.
-	("italian"): Use `TeX-quote-language'.
-
-	* style/ngerman.el (LaTeX-german-quote-after-quote)
-	(LaTeX-german-open-quote, LaTeX-german-close-quote): Remove.
-	("ngerman"): Use `TeX-quote-language' and
-	`LaTeX-babel-hyphen-language'.
-
-	* style/german.el: Move definition of "-" key to latex.el.
-	(LaTeX-german-hyphen-internal): Move to latex.el as
-	`LaTeX-babel-hyphen-language'.
-	(LaTeX-german-insert-hyphen): Move to latex.el as
-	`LaTeX-babel-insert-hyphen'.
-	("german"): Use `TeX-quote-language' and
-	`LaTeX-babel-hyphen-language'.
-
-	* style/czech.el, style/danish.el, style/slovak.el,
-	style/swedish.el: Use `TeX-quote-language' and
-	`LaTeX-babel-hyphen-language' where appropriate.
-
-2005-03-31  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/faq.texi (Frequently Asked Questions About AUCTeX):
-	Add general information about how to deal with bugs.  Adapt version
-	numbers for Emacs.
-
-2005-03-31  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Skip non-space chars
-	backward if re-search-backward does not find white spaces or
-	LaTeX-nospace-between-char-regexp.  Add mule check before line
-	break between 2-byte and 1-byte chars.
-	Reported by Ikumi Keita <ikumi@revery.net>.
-	Do not move point if re-search-backward didn't find proper line
-	break point.
-
-2005-03-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-submit-bug-report): Insert AUCTeX version into mail
-	subject.
-
-2005-03-30  Ikumi Keita  <ikumi@revery.net>
-
-	* latex.el (LaTeX-env-label): Remove `TeX-toggle-off-input-method'
-	because `TeX-math-input-method-off' is already called in
-	`LaTeX-insert-environment'.
-
-2005-03-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-style.el (LaTeX-german-hyphen): Doc fix.  Fix :type.
-
-	* style/german.el (LaTeX-german-insert-hyphen): Do not add "=
-	repeatedly but stick to - after the first swapping.
-
-2005-03-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/german.el (LaTeX-mode-map): Bind `-' to
-	`LaTeX-german-insert-hyphen'.
-	(LaTeX-german-quote-after-quote, LaTeX-german-open-quote)
-	(LaTeX-german-close-quote): Move to tex-style.el.
-	(LaTeX-german-hyphen-internal): New variable.
-	(LaTeX-german-insert-hyphen): New function.
-	("german"): Set `LaTeX-german-hyphen-internal'.
-
-	* tex-style.el (LaTeX-german-quote-after-quote)
-	(LaTeX-german-open-quote, LaTeX-german-close-quote): Move here
-	from style/german.el.
-	(LaTeX-german-hyphen, LaTeX-german-hyphen-after-hyphen):
-	New variables.
-
-	* doc/auctex.texi (Font Locking): References are now fontified
-	with `font-lock-constant-face' because `font-lock-reference-face'
-	is deprecated.
-
-	* font-latex.el: Change maintainer address.
-	(font-latex-quotes, font-latex-make-built-in-keywords)
-	(font-latex-user-keyword-classes): Doc fix.  (Mention that setting
-	the variable directly does not take effect.)
-	(font-latex-make-match-defun, font-latex-make-built-in-keywords)
-	(font-latex-make-user-keywords): Doc strings of generated
-	variables and functions now refer to the creating functions.
-	(font-latex-warning-face, font-latex-sedate-face)
-	(font-latex-italic-face, font-latex-bold-face)
-	(font-latex-math-face, font-latex-string-face)
-	(font-latex-verbatim-face, font-latex-superscript-face)
-	(font-latex-subscript-face, font-latex-title-1-face)
-	(font-latex-title-2-face, font-latex-title-3-face)
-	(font-latex-title-4-face): Remove these face variables.
-	(font-latex-title-fontify): Remove :set function.
-	(font-latex-built-in-keyword-classes):
-	Use `font-lock-constant-face' instead of `font-lock-reference-face'
-	because the latter is deprecated in Emacs (and only an alias for
-	the former which will not work if the quoted face name is used).
-	Use new `title' specifier as type of keyword for the titling
-	keywords and mention it in the doc string.
-	(font-latex-keyword-matcher): Quote face specifiers in any case.
-	(font-latex-make-user-keywords)
-	(font-latex-syntactic-face-function): Quote face specifiers.
-	(font-latex-setup): Remove obsolete method for fontifying strings
-	or math respectively.
-
-2005-03-28  David Kastrup  <dak@gnu.org>
-
-	* tex.el: Change maintainer address.
-	(TeX-submit-bug-report): Change bug reporting address.
-
-	* doc/wininstall.texi: Change contact info.
-
-	* doc/intro.texi (Introduction): Change contact info.
-
-	* doc/auctex.texi (top): Change contact info.
-
-2005-03-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-match-simple-command): New function.
-	(font-latex-make-user-keywords): Use it instead of specifying the
-	regexp directly.  Prevents stuff like "\foo\foo\foo\foo" from
-	being fontified like a zebra.
-	(font-latex-match-command-with-arguments): Check for limit when
-	looking at optional and mandatory arguments.  Prevents an infinite
-	loop in XEmacs when typing the "n" of \begin in "\begi\n[foo]".
-	(font-latex-user-keyword-classes): Specify a default value for the
-	list.
-
-2005-03-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (AUCELC): Derive from AUCSRC.
-	(STYLEELC, CLEANFILES, DISTCLEANFILES, DISTTEXTS): New variables.
-	(some): Use STYLEELC.
-	(clean): Use CLEANFILES.
-	(distclean): Use CLEANFILES and DISTCLEANFILES.  Call distclean
-	target in doc directory.
-	(maintainer-clean, extraclean): New targets.
-
-2005-03-23  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-parse-argument): Deactivate mark after insertion of
-	first mandatory argument.  Fixes insertion of braces at wrong
-	places for multi-argument macros like \parbox and \multicolumn.
-	See also change from 2004-12-01 which obviously did not suffice.
-
-2005-03-22  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Prevent line break
-	between 2-byte char an 1 byte-char.
-
-	* latex.el (LaTeX-fill-move-to-break-point): Do not skip
-	LaTeX-nospace-between-char-regexp.
-	Reported by Ikumi Keita <ikumi@revery.net>.
-
-2005-03-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-buffer-substring): Better safe than sorry.
-
-2005-03-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-title-faces): According to
-	upstream `font-size' is likely to vanish.  So back to
-	`face-height' but scale it down a bit to better match actual font
-	size.
-
-2005-03-17  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-overlay-priority-step): New variable, previously in
-	tex-fold.el under different name.
-	(TeX-overlay-prioritize): new function in Emacs and XEmacs
-	variants.
-
-	* tex-fold.el (TeX-fold-make-overlay): Use `TeX-overlay-prioritize'.
-	(TeX-fold-priority-step, TeX-fold-prioritize): Rename and moved
-	to tex.el.
-
-	* tex-buf.el (TeX-region-create):
-	Transfer `buffer-file-coding-system' from master buffer to region.
-
-2005-03-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-section-list-add-locally)
-	(LaTeX-largest-level-set): New functions.
-	(LaTeX-add-environments): Invalidate menu variables instead of
-	setting `LaTeX-menu-changed'.
-	(LaTeX-section-menu-entry): Do not enable symbol.
-	(LaTeX-section-menu-create, LaTeX-menu-changed)
-	(LaTeX-menu-update): Remove.
-	(LaTeX-section-menu, LaTeX-environment-menu)
-	(LaTeX-environment-modify-menu): New variables.
-	(LaTeX-section-menu-filter, LaTeX-environment-menu-filter):
-	New functions.
-	(LaTeX-mode-menu): Use them.
-	(LaTeX-common-initialization): Move setting of
-	`LaTeX-largest-level' upwards because it is needed when the menu
-	is being generated.  Do not use `activate-menubar-hook' and
-	`activate-popup-menu-hook' anymore.
-
-	* tex.el (VirTeX-common-initialization): Force update of style
-	information.
-
-	* style/scrreprt.el, style/scrbook.el, style/scrbase.el,
-	style/scrartcl.el, style/report.el, style/jsbook.el,
-	style/jsarticle.el, style/jreport.el, style/jbook.el,
-	style/jarticle.el, style/j-report.el, style/j-book.el,
-	style/j-article.el, style/book.el, style/article.el,
-	style/alphanum.el: Use new functions for setting
-	`LaTeX-largest-level' or `LaTeX-section-list' respectively.
-
-2005-03-16  Ikumi Keita  <ikumi@revery.net>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Limit the max number
-	of characters to look backward for `TeX-looking-at-backward'.
-
-2005-03-16  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-nospace-between-char-regexp): Change from
-	defcustom to defvar.
-
-2005-03-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-title-faces): Deal with the case
-	that `font-size' returns a number.  Or nil.
-
-	* tex.el (TeX-view-style): Remove support for "a4" and "a5".
-
-2005-03-14  David Kastrup  <dak@gnu.org>
-
-	* latex.el (docTeX-indent-inner-fixed)
-	(LaTeX-indent-calculate-last): Add support for macrocode*, macro*,
-	environment and environment* environment.
-
-2005-03-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* context.el (ConTeXt-indent-item-re): Do not treat
-	\setup... commands like \item.
-
-2005-03-14  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-fold.el (TeX-fold-prioritize): Cater for preview-latex.
-
-2005-03-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-paragraph-commands-regexp-make): New function.
-	(LaTeX-paragraph-commands-regexp, LaTeX-paragraph-commands):
-	Use it.
-	(LaTeX-paragraph-commands-add-locally): New function.
-
-	* style/beamer.el ("beamer"): Use it.  Newline not needed anymore
-	because \frametitle is now a paragraph command and will not be
-	filled together with the other content.
-
-	* context.el (ConTeXt-find-indent): Correct indentation of
-	environments.
-
-	* latex.el (LaTeX-fill-region-as-para-do):
-	Use `remove-text-properties' instead of
-	`remove-list-of-text-properties' because the latter is not
-	available in Emacs 21.
-
-2005-03-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/beamer.el ("beamer"): Find the correct start of
-	environment in case a frame environment is inserted with point on
-	a non-empty line.  Insert an additional newline to set off title
-	and content.
-
-	* font-latex.el (font-latex-make-title-faces): Use `font-size'
-	instead of `face-height' to determine the font size because the
-	latter (as the sum of the face's ascent and descent) returns
-	inappropriate values.  Suggested by Steven E. Harris
-	<seh@panix.com>.
-
-2005-03-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-comment-prefix): New function.
-
-	* latex.el (LaTeX-current-environment, LaTeX-find-matching-end)
-	(LaTeX-find-matching-begin): Rather than using the start or end of
-	a commented region as a boundary, look further for other commented
-	regions with the same prefix possibly containing an environment
-	start or end respectively.
-	(LaTeX-mode-menu): An empty help string is useless and may lead to
-	an empty tooltip.
-
-2005-03-09  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* style/amsmath.el ("amsmath"): Fix typo: "dotssc" -> "dotsc".
-	Added symbol "dots" and "dotsi".
-
-	* latex.el (LaTeX-insert-environment):
-	Call `TeX-math-input-method-off'.
-	* style/amsmath.el (LaTeX-amsmath-env-alignat)
-	(LaTeX-amsmath-env-aligned): Do not call
-	`TeX-math-input-method-off' from here.
-	Reported by Ikumi Keita <ikumi@revery.net>.
-
-2005-03-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-current-environment): Doc fix.
-
-	* font-latex.el (font-latex-make-built-in-keywords): Make doc
-	string of `font-latex-match-*-keywords' more clear.
-
-2005-03-08  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex.el (TeX-toggle-off-input-method): Turn off input method iff
-	`current-input-method' starts one of "chinese", "japanese", and
-	"korean".  Use `inactivate-input-method' instead of
-	`toggle-input-method'.  Doc fix.
-	Suggested by Ikumi Keita <ikumi@revery.net>.
-
-2005-03-07  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-style.el: New file.  defcustoms for style/*.el should go
-	here.
-
-	* latex.el (LaTeX-includegraphics-extensions)
-	(LaTeX-includegraphics-options-alist)
-	(LaTeX-includegraphics-strip-extension-flag)
-	(LaTeX-includegraphics-read-file, LaTeX-beamer-themes): Move to
-	tex-style.el.
-	(tex-style): Require.
-
-	* style/amsmath.el (LaTeX-amsmath-label): Move to tex-style.el.
-
-	* style/beamer.el: Remove install instructions.  Won't work
-	properly outside current AUCTeX anymore.  Removed CVS Id.
-	(LaTeX-beamer-section-labels-flag)
-	(LaTeX-beamer-item-overlay-flag): Move to tex-style.el.
-
-	* style/csquotes.el (LaTeX-csquotes-quote-after-quote)
-	(LaTeX-csquotes-open-quote, LaTeX-csquotes-close-quote): Move to
-	tex-style.el.
-
-	* style/emp.el (LaTeX-write18-enabled-p):  Move to tex-style.el.
-
-	* Makefile.in (AUCSRC): Add tex-style.el.
-
-2005-03-07  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (japanese-TeX-command-list)
-	(japanese-TeX-error-messages): Change from defvar to defcustom.
-
-2005-03-06  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* doc/auctex.texi (I18n): Comment fix.
-
-	* latex.el: Set fill-space nonsticky.
-	(LaTeX-fill-delete-newlines): Check text property 'fill-space.
-
-2005-03-04  David Kastrup  <dak@gnu.org>
-
-	* Organizational: preview-latex development has been moved from
-	<URL:http://sourceforge.net/projects/preview-latex> into the
-	AUCTeX CVS Archive on
-	<URL:http://savannah.gnu.org/projects/auctex> in subdirectory
-	auctex/preview.
-
-2005-03-04  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (I18n): Try to make text more clear.
-
-	* style/beamer.el (LaTeX-beamer-search-themes)
-	(LaTeX-arg-beamer-theme): New functions adding completion for
-	\usetheme.
-
-	* latex.el (LaTeX-beamer-themes): New variable.
-
-2005-03-05  Ikumi Keita  <ikumi@revery.net>  (tiny change)
-
-	* tex-jp.el (japanese-TeX-command-list): Doc fix.
-
-2005-03-03  Ikumi Keita  <ikumi@revery.net>
-
-	* tex.el (TeX-macro-global-internal): New function.
-	(TeX-macro-global): Use it.
-	(TeX-kpathsea-format-alist): Remove duplicate line.
-
-	* tex-jp.el: Use `TeX-macro-global-internal' and append path for
-	Japanese TeX into TeX-macro-global.  Do not override
-	`TeX-expand-list', no more.
-	(japanese-TeX-command-list): Add :help string.
-	Change `TeX-run-LaTeX' to `TeX-run-TeX'.
-	(japanese-TeX-command-default, japanese-LaTeX-command-default):
-	Quote symbol TeX-command in doc string.
-
-2005-03-03  Thomas Baumann  <thomas.baumann@ch.tum.de>
-
-	* style/beamer.el (LaTeX-beamer-item-overlay-flag): New variable.
-	Used for controling the insertion of overlays in
-	`LaTeX-item-beamer'.
-	(LaTeX-item-beamer): Use it.
-
-2005-03-02  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (I18n): Fix some markup errors.
-
-2005-03-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-title-faces)
-	(font-latex-title-4-face): Use yellow on terminals with dark
-	background and blue4 on terminals with light background.
-
-2005-03-02  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* doc/auctex.texi (Floats): Document `LaTeX-top-caption-list'.
-
-2005-03-01  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* doc/auctex.texi (I18n): Revised.
-
-2005-02-28  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (TeX-japanese-process-input-coding-system)
-	(TeX-japanese-process-output-coding-system): Fix comment.
-
-2005-02-27  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Cater for kinsoku,
-	especially for Japanese.
-
-2005-02-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-common-initialization): Update LaTeX menu when a
-	popup menu in XEmacs is opened.
-
-2005-02-23  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* bib-cite.el: Some doc fixes in the commentary section.
-
-2005-02-23  Ikumi Keita  <ikumi@revery.net>  (tiny change)
-
-	* doc/auctex.texi (I18n): Remove FIXME comment.
-
-2005-02-22  Ikumi Keita  <ikumi@revery.net>  (tiny change)
-
-	* latex.el (LaTeX-fill-delete-newlines): Call search-forward,
-	which is copied from `fill-delete-newlines', with BOUND TO.
-
-2005-02-21  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (Japanese): Fix bogus macro.
-
-2005-02-21  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* doc/auctex.texi (Japanese): Doc fix.
-	Suggested by Ikumi Keita <ikumi@revery.net>.
-
-2005-02-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-macro-nth-arg): Doc fix.
-	Do not skip more than one closing brace backwards.
-	Use `TeX-fold-buffer-substring'.
-	(TeX-fold-prioritize): Doc fix.
-	(TeX-fold-buffer-substring): New function.
-	Do not use `dolist' which uses an unwanted local binding of the
-	list variable.
-
-2005-02-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-current-environment): New variable.
-	(LaTeX-indent-calculate, LaTeX-fill-region-as-para-do): Use it.
-	Improves filling performace by caching current environment.
-
-2005-02-19  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (TeX-japanese-process-input-coding-system):
-	Remove garbage code.
-	Reported by Ikumi Keita <ikumi@revery.net>.
-
-	* latex.el (LaTeX-nospace-between-char-regexp): New variable.
-	(LaTeX-fill-delete-newlines): Use it.
-	(LaTeX-fill-move-to-break-point): Ditto.  Fix comment.
-
-2005-02-18  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-fill-delete-newlines): New function.
-	(LaTeX-fill-region-as-para-do): Use it.
-
-2005-02-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Give an
-	escape char at the end of a verbatim construct punctuation syntax.
-	Prevents wrong fontification of stuff like "\verb|foo\|".
-
-2005-02-16  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (TeX-after-start-process-function): Remove code for
-	XEmacs.  `set-process-coding-system' is available in XEmacs 21.1.
-	(TeX-japanese-process-input-coding-system)
-	(TeX-japanese-process-output-coding-system): Change from defvar to
-	defcustom.  Use `default-process-coding-system'; Old XEmacs
-	doesn't have the variable?
-	Suggested by Ikumi Keita <ikumi@revery.net>.
-
-2005-02-15  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Simplify.
-	(LaTeX-fill-region-as-para-do): Cater for the situation where
-	there is a line ending with Japanese characters and the following
-	line starts with a non-Japanese character.
-
-2005-02-14  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4 (AC_LISPIFY_DIR): new function.
-	(AUCTEX_AUTO_DIR): Use it.
-
-	* tex-site.el.in (TeX-lisp-directory, TeX-auto-global):
-	put autoconfed expression on a line of its own.
-
-2005-02-14  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-fill-region-as-para-do): Get rid of a space at
-	eol if the last character of the line is Japanese (e.g. short
-	Japanese lines).
-	(LaTeX-fill-move-to-break-point): Do not skip characters if the
-	text is written in Japanese (e.g. long Japanese line).
-	Reported by Ikumi Keita <ikumi@revery.net>.
-
-2005-02-14  Ikumi Keita  <ikumi@revery.net>  (tiny change)
-
-	* tex-jp.el (LaTeX-auto-regexp-list):
-	Use `LaTeX-auto-class-regexp-list'.
-
-2005-02-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (Texinfo-environment, Texinfo-modify-environment):
-	New functions.
-	(Texinfo-insert-environment): Not interactive anymore as it is now
-	called by `Texinfo-environment'.
-	(Texinfo-mode-map): `C-c C-e' now calls `Texinfo-environment'.
-
-2005-02-12  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex.el (TeX-add-local-master): Insert "japanese-" before mode
-	name if buffer local variable `japanese-TeX-mode' is non-nil.
-	Suggested by Ikumi Keita <ikumi@revery.net>.
-	(japanese-slitex-mode): Remove obsolete autoload of slitex.
-
-	* doc/auctex.texi (Japanese): Doc fix to follow the latest
-	tex-jp.el.
-
-2005-02-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-find-macro-boundaries): Return an alist instead of a
-	list.
-	(TeX-find-macro-end): With `TeX-find-macro-boundaries' returning
-	an alist `cdr' is now sufficient.
-	(TeX-find-macro-end-helper): Save match data.
-	(TeX-font-replace-macro): Use `TeX-find-macro-end' instead of
-	`forward-sexp'.  Fixes errors e.g. when trying to remove the font
-	spec of a string like "\textbf{(}".
-
-2005-02-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-env-figure): Make function aware of active
-	selections.  There are still some indentation issues left.
-
-	* style/epsf.el ("epsf"): Do not add epsffig environment.
-	Fixes error if latex.el(c) is not loaded.
-	(LaTeX-env-epsffigure): Remove.
-
-2005-02-11  David Kastrup  <dak@gnu.org>
-
-	* tex-site.el.in (TeX-lisp-directory): Use `@lispauctexdir'
-	instead of `"@auctexdir@"' and `@lispautodir' instead of
-	`"@auctexdir_expanded"'.
-
-	* configure.ac (lispauctexdir): create version of `$(auctexdir)'
-	that is Lisp-quoted, not shell-quoted.
-	(lispautodir): Similarly.
-
-	* doc/Makefile.in (prefix): Append $(null) to some assignments to
-	save quoted backslashes at line ends.
-
-	* Makefile.in (prefix): Append $(null) to some variable
-	assignments to let quoted backslashes at their end remain quoted.
-	(auctexdir): Get from configure.
-
-2005-02-10  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el: Fix bug that once japanese-plain-tex-mode entered,
-	plain-tex-mode do as japanese-plain-tex-mode.
-	Reported by Ikumi Keita <ikumi@revery.net>.
-	(japanese-TeX-mode): Doc fix.  Make variable buffer local and
-	permanent-local.
-	(japanese-plain-tex-mode-initialization)
-	(japanese-latex-mode-initialization): Do not initialize
-	japanese-TeX-mode.  Use `when' instead of `if'.
-
-2005-02-09  Peter S Galbraith  <psg@debian.org>
-
-	* bib-cite.el (bib-master-file): Apply patch from Peter Heslin.
-	TeX-master can now have symbol values (other than t or nil).
-
-2005-02-09  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (LaTeX-auto-regexp-list): Remove `usepackage' because
-	it is defined in `LaTeX-auto-minimal-regexp-list'.
-	(plain-TeX-auto-regexp-list): Fix regexp; Use `\\|' instead of `|'.
-	Fill lines in the same way in tex.el.
-	(TeX-japanese-process-input-coding-system)
-	(TeX-japanese-process-output-coding-system): Use if-statement in
-	defvar instead of outside of defvar.  Change default value of FSF
-	Emacs to 'euc-jp.
-	(TeX-after-start-process-function): Add code for FSF Emacs.
-
-2005-02-08  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* style/alphanum.el: Added `Local Variables'.
-	Suggested by Ikumi Keita <ikumi@revery.net>.
-
-	* font-latex.el: Fix typo in `Local Variables'.
-	Reported by Ikumi Keita <ikumi@revery.net>.
-
-2005-02-07  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/faq.texi (Frequently Asked Questions About AUCTeX): Fix typo
-	in previous commit.
-
-2005-02-07  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* style/jarticle.el ("jarticle"): Use `LaTeX-section-level'.
-
-2005-02-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-code-comment): Compute the end of the
-	region to be filled _after_ indentation happened.
-
-2005-02-07  David Kastrup  <dak@gnu.org>
-
-	* doc/faq.texi (Frequently Asked Questions About AUCTeX): Be quite
-	more verbose about Emacs/XEmacs and versions.
-
-2005-02-04  David Kastrup  <dak@gnu.org>
-
-	* Version 11.55 released.
-
-	* Makefile.in (tar-ball):
-
-	* doc/Makefile.in (clean, html/auctex_toc.html, dist): Move HTML
-	stuff into html directory.
-
-2005-02-04  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Some more Emacspeak blurb.
-
-2005-02-04  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* RELEASE: Make description of changes clearer.
-
-2005-02-04  David Kastrup  <dak@gnu.org>
-
-	* RELEASE (Warning): warn about XEmacs 21.4.16.
-
-2005-02-01  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-search-syntax-table): Give ?\" character punctuation
-	syntax.  Prevents parenthetical characters from being hidden from
-	`TeX-find-opening-brace' if they happen to be enclosed between two
-	quotation marks.
-	Better use whitespace syntax for ?\" as this is the equivalent of
-	a nil entry in the syntax table.
-	(TeX-search-syntax-table): Remove superfluous possibility to
-	specify comment and escape characters as arguments.
-
-2005-02-01  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* doc/changes.texi: Mention support for the jsarticle and jsbook
-	classes.
-
-	* tex-jp.el (japanese-LaTeX-style-list):
-	Add jsclasses (jsarticle and jsbook).
-
-2005-01-31  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* configure.ac: Bump version info to 11.55.
-
-	* auctex.spec (Version): Bump to 11.55.
-	(Release): Reset to 1.
-
-	* doc/tex-ref.tex: Bump version info to 11.55.
-	(Source Display): Adapt information about key bindings to current
-	implementation.
-
-	* doc/auctex.texi: Bump version info to 11.55.
-
-	* doc/changes.texi: Add information about changes in AUCTeX 11.55.
-
-	* RELEASE: Add information about fixed bugs in AUCTeX 11.55.
-
-	* latex.el (LaTeX-fill-region-as-para-do): Limit the search for
-	sentence ends.  Fixes erroneous addition of spaces at places
-	following a paragraph to be filled.
-
-2005-01-31  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* style/jsarticle.el: New file.
-
-	* style/jsbook.el: New file.
-
-	* Makefile.in (STYLESRC): Add them.
-
-2005-01-29  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (LaTeX-fill-region-as-para-do): Remove.
-
-2005-01-28  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (AUCTeX-date): Use ISO 8601 format.
-	(TeX-submit-bug-report): Include AUCTeX-date when using a
-	non-released version.
-
-2005-01-26  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el: Do not use whitespace syntax for ?~.  Prevents these
-	characters from being deleted during filling.
-
-2005-01-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el: Update header.
-	(TeX-view-output-file): Let `TeX-active-master' return file name
-	without directory.  Fixes viewer not finding output file when
-	being called in a subdirectory.
-	(TeX-active-master): Add new parameter `nondirectory'.  Doc fix.
-
-2005-01-21  David Kastrup  <dak@gnu.org>
-
-	* auctex.spec (Conflicts): Mention the outdated emacspeak from
-	FC3.
-
-2005-01-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-set-syntactic-keywords): Do not call
-	`regexp-opt' on empty lists.  Prevents `regexp-opt-group' from
-	entering a loop on installations with an outdated regexp-opt.el.
-
-	* tex-buf.el (TeX-command-region): Pass name of region file
-	without directory to `TeX-command-query' because a test in the
-	latter expects it like that.
-	(TeX-command-query): Doc fix.
-
-2005-01-19  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4, configure.ac: A few small changes to allow sync with
-	preview-latex' aclocal.m4
-
-2005-01-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (hack-one-local-variable): Make sure the byte compiler
-	does not barf on `minor-mode-list' by eliminating the reference to
-	this variable.
-
-2005-01-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi (top): Restrict to one content listing in HTML
-	output.
-
-	* doc/todo.texi (Wishlist): Remove bug regarding parsing of LaTeX
-	class files.
-
-	* tex.el (TeX-macro-global): New function.
-	(TeX-macro-global): (the variable) Moved here from tex-site.el.in.
-	Use new `TeX-macro-global' function.
-
-	* aclocal.m4 (library): Remove TEX_INPUT_DIRS function.
-
-	* configure.ac (auctexdir): Remove call to TEX_INPUT_DIRS.
-
-	* lpath.el: Setting `TeX-macro-global' is not necessary anymore as
-	it now is in tex.el.
-
-	* tex-site.el.in (TeX-macro-global): Move defcustom to tex.el.
-
-	* doc/install.texi (Configure): Remove documentation of
-	--with-tex-input-dirs.
-
-	* doc/wininstall.texi: Remove documentation of
-	--with-tex-input-dirs.
-
-	* latex.el (LaTeX-insert-environment): Insert a simple newline
-	character instead of using `newline'.  Fixes insertion of
-	environment end at wrong place in XEmacs.
-	(LaTeX-fill-region): Remove superfluous `save-restriction'.
-	(LaTeX-auto-class-regexp-list): Add patterns for commands
-	described in "LaTeX2e font selection" (fntguide).
-
-2005-01-14  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (European): Document all TeX-language-*-hook
-	variables.  Don't document obsolete `dk.sty'.
-
-2005-01-14  David Kastrup  <dak@gnu.org>
-
-	* auctex.spec: Add and remove auctex.info instead of auctex in
-	info dir.  Bump release to 2 to match upload.
-
-2005-01-13  David Kastrup  <dak@gnu.org>
-
-	* font-latex.el (font-latex-set-title-face)
-	(font-latex-title-fontify): font-latex-title-fontify, not
-	fontity.  fontify, fontify, fontify.
-	* doc/changes.texi: Ditto.
-	* doc/auctex.texi (Font Locking): Ditto.
-
-2005-01-12  David Kastrup  <dak@gnu.org>
-
-	* Version 11.54 released.
-
-2005-01-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/beamer.el: Update copyright information.
-	General clean-up.
-	("beamer"): Support frame environment.
-	The overprint has an optional "area width" argument, not a
-	mandatory "overlay" argument.
-
-2005-01-09  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* RELEASE: Addition to contributors section.
-
-	* tex-bar.el (TeX-bar-LaTeX-button-alist): Use generic "view"
-	image instead of mode specific.
-
-2005-01-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* RELEASE: Added information about fixed bugs and added features
-	in AUCTeX 11.54.
-
-	* auctex.spec (Version): Bump to 11.54.
-
-	* configure.ac: Bump version info to 11.54.
-
-	* doc/auctex.texi: Bump version info to 11.54.
-
-	* doc/tex-ref.tex: Bump version info to 11.54.
-
-2005-01-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-forward-paragraph): Allow finding paragraph
-	commands even if they are preceded by whitespace and comment
-	starters.
-
-2005-01-06  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-forward-comment-skip): Differentiate prefixes with
-	whitespace between comment starters.
-
-	* latex.el: Update copyright information.
-	(LaTeX-indent-calculate-last, LaTeX-fill-region-as-para-do):
-	Do not widen.
-	(LaTeX-fill-region-as-paragraph, LaTeX-fill-region-as-para-do):
-	Use a marker instead of narrowing the region.
-	(LaTeX-indent-line, LaTeX-indent-inner-do)
-	(LaTeX-current-indentation, LaTeX-back-to-indentation):
-	Handle prefixes with whitespace between comment starters correctly.
-
-2005-01-05  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* style/graphicx.el: Added completion of boxing macros.
-	Fontify some macros.
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Fix typo
-	in doc string.
-
-2005-01-02  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* toolbar-x.el (toolbarx-default-toolbar-meaning-alist):
-	Some checkdoc related fixes.  Still not checkdoc clean.
-
-	* tex-bar.el (Commentary): Don't mention stuff done by
-	configure/make in the instructions.
-	(TeX-bar-help-from-command-list): Quote symbols in doc string.
-	File is checkdoc clean now.
-
-	* doc/auctex.texi: Update copyright.
-	(Mathematics): Explain how to enable LaTeX-math-mode by default.
-	Suggested by Chris Wallace <c.wallace@qmul.ac.uk>.
-	(Filling, Outline): Markup fixes: Use @lisp instead of @example
-	where appropriate.
-
-2004-12-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (ConTeXt-find-matching-start): Require 'tex and add
-	autoloads to make the compiler happy.
-
-	* doc/changes.texi: Add and tweak some stuff for 11.54.
-
-2004-12-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-auto-parse-region): Do not add element to `symbol'
-	if it is already contained.
-
-2004-12-23  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-indent-outer-do): Remove redundant code.
-
-2004-12-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el: Add coding cookie.
-	(font-latex-quote-end-list): Remove.
-	(font-latex-quote-list): New variable.
-	(font-latex-quotes, font-latex-match-quotation): Use it for
-	generalization.
-	(font-latex-keyword-matcher): Revert last change.
-	(font-latex-make-built-in-keywords): Match the empty string only
-	at the end of multi-char macros.
-	(font-latex-make-user-keywords): Make sure sedate face is not used
-	for words right after a "\\".
-	(font-latex-set-syntactic-keywords): Do not match linebreaks as
-	delimiters of `verb-like-commands'.
-
-2004-12-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-keyword-matcher): Highlight only first
-	matched group.
-	(font-latex-make-built-in-keywords): Set up grouping for warning
-	keywords and mark its end with "[^A-Za-z@*]".
-
-2004-12-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-paragraph): Do not narrow region when code
-	comments are filled.  Fixes wrong indentation if a line with a
-	code comment following an indented line is filled.
-	Mark end of current line, not beginning of next.
-	Jump to start of code comment line after regular filling.
-
-2004-12-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-built-in-keyword-classes):
-	Move warning keywords up in order to save them from being covered by
-	less important faces.  Include "include" in warning keywords.
-
-	* aclocal.m4 (TEX_INPUT_DIRS): Change `IFS' temporarily for
-	tokenizing the string instead of inserting newlines.  The latter
-	did not work anyway because there was one backslash too much in
-	"\\n".  Strip trailing slashes of determined directories before
-	concatenation.
-
-	* doc/install.texi (Configure): Quote value for
-	--with-tex-input-dirs.
-
-	* doc/wininstall.texi: Quote value for --with-tex-input-dirs.
-
-	* tex.el (TeX-arg-opening-brace, TeX-arg-closing-brace):
-	New variables.
-	(TeX-parse-arguments, TeX-parse-argument, TeX-argument-insert):
-	Use them.
-
-	* latex.el (TeX-arg-free): Temporarily bind
-	`TeX-arg-opening-brace' and `TeX-arg-closing-brace'.
-
-2004-12-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-source-specials-view-position-flags): Fix syntax for
-	xdvi.
-
-2004-12-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi (top): Duplicate top node and wrap it in @ifinfo
-	and @ifhtml environments respectively.
-
-2004-12-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* context.el (ConTeXt-paragraph-commands-regexp): Match any
-	command starting with "\start" or "\stop" and the respective
-	language variants.
-
-2004-12-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-keymap): Change key bindings for clearout
-	commands.
-	(TeX-fold-item, TeX-fold-remove-overlays): Doc fix.
-
-	* tex.el (TeX-fold-menu): Change display of key bindings for
-	clearout commands.
-
-	* doc/auctex.texi (Folding): Document new key bindings for
-	clearout commands.
-
-2004-12-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-keymap): Add key binding for
-	`TeX-fold-dwim'.
-	(TeX-fold-dwim): New function.
-	Add support for folding regions.
-	(TeX-fold-macro, TeX-fold-env): Call `message' here instead of in
-	`TeX-fold-item' to get the right return value for the latter.
-	(TeX-fold-item): Move `message' out to get the right return value.
-	(TeX-fold-remove-overlays): Signal if an overlay was deleted with
-	the return value.
-
-	* tex.el (TeX-fold-menu): Add menu entry for `Tex-fold-dwim'.
-
-	* doc/auctex.texi (Folding): Document `TeX-fold-dwim'.
-	Mention support for folding regions with `TeX-fold-dwim'.
-
-	* doc/changes.texi: Advertise folding and unfolding of regions as
-	well as DWIM functionality.
-
-	* tex-fold.el (TeX-fold-keymap): Add key bindings for
-	`TeX-fold-region and `TeX-fold-clearout-region'.
-	(TeX-fold-region): Make interactive.
-
-	* tex.el (TeX-fold-menu): Add menu entries for folding and
-	unfolding of regions.
-
-	* doc/auctex.texi (Folding): Document folding and unfolding of
-	regions.
-	Document `TeX-fold-dwim'.
-
-	* latex.el (LaTeX-fill-code-comment): Do not hardcode tab width.
-
-2004-12-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-keymap): Add key bindings for
-	`TeX-fold-paragraph' and `TeX-fold-clearout-paragraph'.
-	(TeX-fold-buffer): Now calls new `*-region' functions.
-	(TeX-fold-paragraph): New function.
-	(TeX-fold-buffer-type): Remove.
-	(TeX-fold-region): New function.  Basically encloses contents of
-	`TeX-fold-buffer-type' but type parameter is not mandatory
-	anymore.
-	(TeX-fold-clearout-buffer): Now calls `TeX-fold-clearout-region'.
-	(TeX-fold-clearout-paragraph, TeX-fold-clearout-region):
-	New functions.
-
-	* tex.el (TeX-fold-menu): Add menu entries for folding and
-	unfolding of paragraphs.
-
-	* doc/auctex.texi (Folding): Document folding and unfolding of
-	paragraphs.
-
-	* doc/changes.texi: Advertise folding and unfolding of
-	paragraphs.
-
-	* tex.el (TeX-comment-start-regexp): New variable.
-	(TeX-comment-or-uncomment-region, TeX-uncomment)
-	(TeX-forward-comment-skip, TeX-find-macro-end-helper): Use it.
-
-	* latex.el (LaTeX-newline, LaTeX-insert-environment)
-	(LaTeX-env-item, LaTeX-indent-line, LaTeX-current-indentation)
-	(LaTeX-fill-region-as-paragraph, LaTeX-fill-region-as-para-do)
-	(LaTeX-fill-move-to-break-point, LaTeX-fill-paragraph)
-	(LaTeX-fill-code-comment, LaTeX-fill-region)
-	(LaTeX-forward-paragraph, LaTeX-backward-paragraph):
-	Use `TeX-comment-start-regexp' instead of `comment-start'.
-	(LaTeX-backward-paragraph, LaTeX-indent-line): Simplify.
-
-	* style/mdwlist.el ("mdwlist"): Use `TeX-comment-start-regexp'
-	instead of `comment-start'.
-
-	* style/doc.el (LaTeX-env-no-comment):
-	Use `TeX-comment-start-regexp' instead of `comment-start'.
-
-2004-12-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-buffer-type): Do not ignore case during
-	search.
-
-	* context.el (ConTeXt-paragraph-commands-regexp): New name for
-	`ConTeXt-paragraph-commands'.  Doc fix.  Match escape character at
-	front as well.
-	(ConTeXt-mode-common-initialization): Use it.
-	Set `LaTeX-paragraph-commands-regexp' instead of
-	`LaTeX-paragraph-commands'.  Adapt definition of
-	`paragraph-start'.
-
-2004-12-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (hack-one-local-variable): Advise it in order to call
-	minor mode functions for AUCTeX minor modes activated by
-	file-local minor mode variables.
-
-	* latex.el (LaTeX-math-mode): Define using `define-minor-mode'.
-	Make it compatible with older Emacsen.
-
-2004-12-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/csquotes.el (LaTeX-csquotes-quote-after-quote):
-	Avoid interference with (n)german.el.
-
-2004-12-01  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (distclean): Remove generated `configure' file.
-	And revert again as it does not comply with the definition of
-	standard targets in the GNU make manual.
-
-	* style/jurabib.el ("jurabib"): Add further macros.
-
-	* tex.el: Add coding cookie.
-	Use punctuation syntax for "«" and "»" characters.
-	(TeX-parse-argument): Deactivate mark after insertion of first
-	pair of braces.  Fixes problems with the insertion of macros with
-	more than one brace and an active selection.
-
-	* style/csquotes.el (LaTeX-csquotes-open-quote)
-	(LaTeX-csquotes-close-quote): Doc fix.
-	("csquotes"): Repair quoting.  Use completing-read where
-	possible.  Use a stricter test for usage of quotes.
-
-	* doc/auctex.texi (Quotes): Document csquotes.el.
-
-2004-11-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/csquotes.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/csquotes.el.
-
-	* doc/changes.texi: Advertise support for csquotes.sty.
-
-2004-11-29  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-auto-insert): Add SKIP argument.
-	(TeX-auto-store): Use it to avoid circular dependencies.
-
-	* style/graphicx.el (LaTeX-arg-includegraphics): Add "page".
-
-	* latex.el (LaTeX-includegraphics-options-alist): Ditto.
-
-2004-11-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi: Use "auctex.info" instead of "auctex" as info
-	file name.
-
-	* doc/Makefile.in: Adapt to suit change in info file name from
-	"auctex" to "auctex.info".
-
-	* doc/.cvsignore: Adapt to suit change in info file name from
-	"auctex" to "auctex.info".
-
-	* doc/changes.texi: Advertise use of "auctex.info" info file name.
-
-2004-11-29  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* configure.ac: Add @command macro test
-
-	* configure.in: Moved to configure.ac
-
-	* configure.ac: Moved from configure.in
-
-	* doc/macros.texi: Add @command macro
-
-	* doc/auctex.texi: Change order of @top and @ifnottex, error
-	message otherwise.
-
-	* doc/Makefile.in: Add MAKEINFO environment variable for texi2...
-	usage. Remove old (confusing) messages.
-
-2004-11-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/intro.texi (Introduction): @/ unfortunately is only
-	available since Texinfo 4.6.  Remove it for now.
-
-	* doc/auctex.texi: Correct some references.
-
-2004-11-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi: Remove RCS keyword.
-	Correct subtitle.
-	Various corrections of filling and capitalization.
-	Move up installation instructions.
-	(Display): New node and chapter holding display-related content.
-	(Font Locking): New node and section.
-	(Folding): Now a section.  Remove the silly first paragraph.
-	(Outline): Now a section.
-
-	* doc/macros.texi: Add `@fontlatex' macro.
-
-	* doc/install.texi: Specify node unconditionally in the file.
-
-	* doc/intro.texi (Introduction): Use `@email' instead of `@url'
-	for email addresses.
-
-	* doc/quickstart.texi (Processing): Better heading.
-
-	* font-latex.el: Clean up comments.
-	(font-latex-built-in-keyword-classes): Add explanation of the
-	variable structure.
-	(font-latex-match-command-with-arguments): Change "asterix" to
-	"asterisk".
-
-2004-11-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-backward-paragraph): Jump to macro start.  D'oh.
-
-	* texmathp.el: Rearrange variable and function definitions in
-	order to get as few compiler warnings as possible due to the
-	reintroduction of the :set function in `texmathp-tex-commands'.
-	Add a dummy `defvar' for `texmathp-tex-commands' to silence the
-	compiler.
-	(texmathp-tex-commands): Reintroduce a :set function as advertised
-	in `texmathp-compile'.
-	(texmathp): Remove the conditional call to `texmathp-compile' as
-	this is handled by the :set function in `texmathp-tex-commands' on
-	load of the file.
-
-	* tex.el: Autoload `texmathp-match-switch'.
-
-2004-11-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-bold-face, font-latex-italic-face)
-	(font-latex-math-face, font-latex-string-face)
-	(font-latex-warning-face, font-latex-verbatim-face): Inherit from
-	suitable base faces if possible.  Doc fix.
-	(font-latex-sedate-face): Doc fix.
-
-	* latex.el (LaTeX-paragraph-commands): Doc fix.
-	(LaTeX-backward-paragraph): Do not unnecessarily jump to a (wrong)
-	position after the macro start.
-
-	* tex.el: Move (nearly all) autoloads to a single place.
-	Remove redundant autoload for `TeX-region-file'.  Add autoload for
-	`TeX-view'.
-	(TeX-parse-macro): Doc fix.
-	Do not add braces for macros defined as `("foo" 0)'.
-	(TeX-parse-arguments): Do not bind `<' and `>'.
-	(TeX-parse-argument, TeX-argument-insert): Do not use `<' and `>'
-	formerly bound by `TeX-parse-arguments'.  Fixes some compiler
-	warnings.
-	(TeX-auto-list-information): Use `message' correctly.
-
-	* tex-info.el (texinfo-mode): Add `@email' macro.
-
-2004-11-22  Berend de Boer  <berend@pobox.com>
-
-	* context.el (ConTeXt-mode-common-initialization): ConTeXt does
-	not need italics correction.
-
-2004-11-20  Christian Schlauer  <cschl@arcor.de>
-
-	* doc/auctex.texi (Floats): Update.
-
-	* doc/changes.texi: Mention change of `LaTeX-float'.
-
-	* latex.el (LaTeX-float, LaTeX-env-figure): Implement "do not
-	prompt" option.  `LaTeX-float' has the same customize value menu
-	like `LaTeX-default-position' now.  This implies that the old
-	meaning nil corresponds to `""' now, while nil means "do not
-	prompt".
-	(LaTeX-env-figure): Ask for `Float position' instead of `Float
-	to'.
-	(LaTeX-float): New default value "" instead of "htbp" (after a
-	discussion on the mailing list).
-	(LaTeX-default-format, LaTeX-default-width)
-	(LaTeX-default-position): Omit `Specifies the' in doc-string.
-
-2004-11-19  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* tex-buf.el (TeX-run-TeX): Improve comments.
-
-2004-11-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-TeX-sentinel-check): Use only the letters after
-	the last dot of a file name for the file extension.
-
-2004-11-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Search backward for
-	\verb|...| constructs rather than forward.  Fixes cases with more
-	than one constructs per line.  Reported by Christan Schlauer.
-
-2004-11-16  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: Clarify --with-xemacs.
-
-2004-11-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-paragraph-commands): Now is a customizable list
-	instead of a regular expression.
-	(LaTeX-paragraph-commands-internal)
-	(LaTeX-paragraph-commands-regexp): New variables.
-	(LaTeX-forward-paragraph, LaTeX-backward-paragraph)
-	(LaTeX-common-initialization):
-	Use `LaTeX-paragraph-commands-regexp' instead of
-	`LaTeX-paragraph-commands'.
-
-2004-11-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-close-environment): Insert a newline at the end
-	of the environment if an uncommented line follows a commented one.
-
-2004-11-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (docTeX-in-macrocode-p): Search backward for an
-	environment beginning rather than forward for its end.
-
-2004-11-08  David Kastrup  <dak@gnu.org>
-
-	* latex.el (doctex-mode): Set the mode name.
-
-2004-11-04  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (texinfo-mode): Add `@command' macro.
-
-	* doc/auctex.texi (Commands): Correct key binding for
-	`TeX-Omega-mode'.  Add index entry.  Use `@command' instead of
-	`@code' where appropriate.
-
-	* font-latex.el (font-latex-built-in-keyword-classes): Use correct
-	face for `font-latex-match-title-3'.
-
-2004-11-04  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* images/amstex.xpm: Added.  Contains symbolic color
-	'backgroundToolBarColor', required by (GNU/Linux) XEmacs.
-
-2004-11-03  Christian Schlauer  <cschl@arcor.de>
-
-	* latex.el (LaTeX-env-figure, LaTeX-env-minipage)
-	(LaTeX-env-tabular*): Do always accept the user's input as the new
-	buffer-local values for `LaTeX-float' and `LaTeX-default-width',
-	even if the user entered the empty string.
-	(LaTeX-env-minipage): Do not ask for the (optional) position if
-	`LaTeX-default-position' is set to `nil'.  Behaviour agrees with
-	LaTeX-env-array and LaTeX-env-tabular* now.
-	(LaTeX-env-array, LaTeX-env-tabular*): Change `setq'-assignment
-	of `LaTeX-default-position' so that it works not only the first
-	time in buffers with `LaTeX-default-position' set to `nil'.
-	(LaTeX-env-array, LaTeX-env-minipage, LaTeX-env-tabular*):
-	Use `LaTeX-optop', `TeX-grop', etc. instead of `{', `['.
-	(LaTeX-env-picture): Don't delete whitespace after inserting the
-	environment.  Cursor position corresponds to proper indentation
-	now.
-
-2004-11-03  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-delete-dups-by-car): New name for `TeX-delete-dups'.
-	(TeX-delete-duplicate-strings, TeX-sort-strings): New functions.
-	Contributed by Reiner Steib and David Kastrup.
-
-	* font-latex.el: Require 'tex.
-	(font-latex-user-keyword-classes): Enhance :set function to tell
-	user which entry is duplicated.
-
-	* latex.el (TeX-arg-input-file): Use new name
-	`TeX-delete-dups-by-car' instead of `TeX-delete-dups'.
-
-	* style/graphicx.el (LaTeX-includegraphics-read-file-TeX):
-	Use new name `TeX-delete-dups-by-car' instead of `TeX-delete-dups'.
-
-2004-11-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-user-keywords): Add the "fixed"
-	matchers here rather than in `font-latex-make-built-in-keywords'.
-
-	* latex.el (LaTeX-math-default, LaTeX-math-menu): Use "Greek
-	Uppercase" instead of "Greek" and "Greek Lowercase" instead of
-	"greek".
-
-2004-11-02  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-paragraph-commands): Make `\maketitle' a
-	paragraph starter.
-
-2004-11-01  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-built-in-keywords)
-	(font-latex-make-user-keywords): Append rather than prepend
-	matchers.
-
-2004-11-01  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* toolbar-x.el
-	(toolbarx-make-command): Code clean up.
-
-2004-11-01  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el: Change maintainer information.
-	(font-latex-keywords): New customization group.
-	(font-latex-built-in-keyword-classes): New variable.
-	(font-latex-make-match-defun, font-latex-keyword-matcher):
-	New functions.
-	(font-latex-make-built-in-keywords): New name for
-	`font-latex-make-keywords'.
-	Move default keyword definitions from
-	`font-latex-match-*-keywords' to
-	`font-latex-match-*-keywords-local'.
-	Integrate `font-latex-match-*-keywords-set' function into
-	`font-latex-match-*-keywords' defcustom.
-	(font-latex-keywords-1, font-latex-keywords-2): Default to nil.
-	All matchers are now added in `font-latex-make-built-in-keywords'
-	and `font-latex-make-user-keywords'.
-	(font-latex-user-keyword-classes): New variable.
-	(font-latex-make-user-keywords): New function.
-
-	* doc/changes.texi: Remove duplicate word.
-	Mention possibility to add new keyword classes.
-
-	* doc/quickstart.texi: Some rewordings, corrections and
-	enhancements.
-
-2004-10-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-auto-symbol-check): Use `add-to-list' instead of
-	`cons' in order to avoid duplicates.
-
-	* latex.el (LaTeX-auto-minimal-regexp-list): Use non-greedy
-	operators for getting the end of a TeX group.
-	(LaTeX-auto-cleanup): Use `add-to-list' instead of `cons' in order
-	to avoid duplicates.
-
-2004-10-29  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* tex-buf.el:  Add simple error report system.
-	(TeX-error-report-switches): New variable (plist).
-	(TeX-run-TeX),
-	(TeX-TeX-sentinel-check): Use it, updating error state,
-	where property is (intern (TeX-master-file)).
-
-	* tex-bar.el: Remove defadvice's to TeX-run-TeX and
-	TeX-TeX-sentinel-check.
-	(TeX-bar-error-handling-switches): Remove.
-	(TeX-bar-LaTeX-button-alist): next-error updated.
-
-2004-10-28  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-bar.el (TeX-bar-LaTeX-button-alist): Add `TeX-save-document'.
-
-	* doc/changes.texi: Renamed function `LaTeX-install-toolbar'.
-
-	* tex-site.el.in: Ditto.
-
-2004-10-28  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* tex-bar.el: Now requires tex-buf.el, for error handling.
-	Renamed symbols:
-	(LaTeX-install-toolbar): New name for `latex-install-toolbar'.
-	(tex-bar-latex-buttons): New name for `tex-bar-latex-buttons'.
-	(tex-bar-img-filename): New name for `tex-bar-img-filename'.
-	(TeX-tool-bar): New name for `tex-tool-bar' group.
-	(TeX-bar-LaTeX-buttons): New name for `tex-bar-latex-buttons'.
-	(TeX-bar-LaTeX-all-button-alists): New name for
-	`tex-bar-latex-all-button-alists'.
-	(TeX-tool-bar-button-definitions): New name for
-	`tex-tool-bar-button-definitions'.
-	(LaTeX-symbols-toolbar-switch-contents): New name for
-	`latex-symbols-toolbar-switch-contents'.
-	(LaTeX-symbols-toolbar-contents): New name for
-	`latex-symbols-toolbar-contents'
-	(LaTeX-install-toolbar): New name for `latex-install-toolbar'.
-
-	Use separator only in Emacs, while buildin separator is not
-	implemented for XEmacs.
-	(TeX-bar-help-from-command-list): New function, that returns the
-	:help string for ITEM from TeX-command-list.
-	(TeX-bar-error-handling-switches): New variable.
-	(TeX-run-TeX [tex-buf.el]): before-adviced to reset error
-	internals.
-	(TeX-TeX-sentinel-check [tex-buf.el]): after-adviced to set error
-	internals when error happens.
-	(TeX-bar-LaTeX-button-alist): New button next-error, which is
-	resp. visible/active when error detected on Emacs/XEmacs.
-	All buttons received :help from TeX-command-list.
-	(TeX-bar-LaTeX-buttons): next-error is default, and file is no
-	longer default.
-
-2004-10-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-auto-class-regexp-list): New variable.
-	Match "\DeclareRobustCommand\foo" besides
-	"\DeclareRobustCommand{\foo}" as well.
-	(LaTeX-auto-regexp-list): Use it.
-	(LaTeX-auto-cleanup): Do not consider key=value options.
-	Check for "Package" in addition to "package".
-
-2004-10-26  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-auto-generate-global): Only parse cls and sty files.
-
-2004-10-26  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-match-command-in-braces):
-	Remove references to non-existent variables.
-
-2004-10-26  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-math-list): Improve doc string and custom type.
-	(LaTeX-math-default): Add doc string.
-
-2004-10-26  Frank Küster  <frank@kuesterei.ch>
-
-	* doc/quickstart.texi: Don't use so many nodes.  Several fixes.
-
-2004-10-26  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (tar-ball): Don't include CVS stuff.
-
-	* doc/changes.texi: Mention experimental tool bar support.
-
-	* Makefile.in (tar-ball): Include tex-bar images.
-
-2004-10-25  David Kastrup  <dak@gnu.org>
-
-	Toolbar patches by Reiner Steib
-	* Makefile.in (aucteximagedir): Define.
-	(AUCSRC, AUCELC): Add toolbar files.
-	(install-images): new target.
-
-	* tex-site.el.in (TeX-image-directory): Define.
-
-	* tex-bar.el (toolbar-x): require toolbar and latex at runtime.
-
-2004-10-24  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (DOCFILES): Add doc/quickstart.texi.
-
-2004-10-23  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* toolbar-x.el:
-	(toolbarx-emacs-mount-popup-menu): Nil cannot be a menu key
-	anymore (fixed).
-	(toolbarx-test-image-type): Improve comments.  Add support for
-	variables defined with `defimage', which are considered a simple
-	value for the :image property.
-	(toolbarx-emacs-refresh): Nil cannot be a toolbar (menu) key
-	anymore (fixed).
-	(toolbarx-install-toolbar): Improve documentation for the :image
-	property.
-
-2004-10-22  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* tex-bar.el: Improve comments.  Symbol-toolbar code moved to the
-	bottom of the file.
-	(tex-bar-latex-buttons): Improve comments.  Add custom :type.
-	(tex-bar-latex-buttons): New command -- display a list of defined
-	buttons.
-	(tex-bar-available-meaning-alists): Remove (renamed).
-	(tex-bar-latex-all-button-alists): New name of
-	`tex-bar-available-meaning-alists'.  Add custom :type.
-	(tex-bar-meaning-alist): Remove (renamed).
-	(tex-bar-latex-button-alist): New name of `tex-bar-meaning-alist'.
-	Add custom :type.  Renamed `latex-symbols' button to
-	`latex-symbols-experimental'.
-
-	* toolbar-x.el: Improve comments.
-	(toolbarx-process-group-without-insert): Become autoloaded.
-	(toolbarx-process-group): Code cleanup.
-	(toolbarx-process-symbol): Code cleanup.
-	(toolbarx-default-toolbar-meaning-alist): Separator button label
-	renamed from `:sep' to `separator'.
-
-2004-10-22  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (European): Adjust to change of
-	`LaTeX-italian-open-quote'.
-
-2004-10-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* aclocal.m4 (TEX_INPUT_DIRS): Do not use -e command line option
-	for grep.
-
-2004-10-18  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/quickstart.texi: Fix markup.
-
-2004-10-18  Frank Küster  <frank@kuesterei.ch>
-
-	* doc/quickstart.texi: New chapter.
-
-	* doc/changes.texi: Mention `Quick Start'.
-
-	* doc/auctex.texi (Font Specifiers): Add \textrm and \textsf
-	(Commands): Add TeX-Omega-mode
-	(top): Print contents near at the beginning.
-
-	* doc/macros.texi: New macro @sans.
-
-	* doc/intro.texi (Introduction): Remove sections obsoleted by
-	`Quick Start' (Indentation and filling, Completion, Editing your
-	document, Outlines).
-
-2004-10-18  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/todo.texi, doc/install.texi, doc/history.texi,
-	doc/changes.texi, doc/auctex.texi: Remove optional arguments of
-	all @node commands.
-
-	* doc/Makefile.in (TEXIFILES): Add quickstart.texi.
-
-2004-10-18  Frank Küster  <frank@kuesterei.ch>
-
-	* doc/Makefile.in (TEXIFILES): Add macros.texi.
-	(auctex.dvi, auctex.pdf): Depend on TEXIFILES.
-
-2004-10-18  Christian Schlauer  <cschl@arcor.de>
-
-	* latex.el (LaTeX-env-figure, LaTeX-env-minipage): Point out to
-	the user that the placement (figure) and position (minipage)
-	specifiers are optional arguments.
-	(LaTeX-env-figure): Simplify.  Do not insert the (optional)
-	placement specifier `LaTeX-float' into the buffer if the user
-	entered the empty string when asked for `float'.
-
-2004-10-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-keywords): Correctly evaluate
-	keywords when making `font-latex-match-*-keywords' defcustom.
-
-2004-10-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/todo.texi (Bugs): Document some bugs related to font locking
-	and folding.
-
-	* latex.el (LaTeX-insert-environment): Partial rewrite.  Stay in
-	comments.  Do not comment uncommented following lines.  Get rid of
-	redundant comment prefix.
-	(LaTeX-indent-calculate): Check for beginning of buffer.
-	(LaTeX-indent-calculate-last): Do not check for beginning of
-	buffer.  Fixes wrong indentation of environments at the top of the
-	buffer.
-
-2004-10-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-macro-nth-arg):
-	Use `TeX-find-closing-brace' instead of `forward-sexp'.
-	Fixes problems with comment characters in \url macros.
-
-	* latex.el (LaTeX-paragraph-commands): Use `regexp-opt' to
-	generate the regexp.
-	(LaTeX-common-initialization): Add support for "$$" to
-	`paragraph-start'.
-
-	* context.el (ConTeXt-mode-common-initialization): Add support for
-	"$$" to `paragraph-start'.
-
-	* font-latex.el: Remove change log.
-	(font-latex-make-keywords): New function.
-	(font-latex-match-variable-keywords-local)
-	(font-latex-match-variable-make)
-	(font-latex-match-variable-keywords-set)
-	(font-latex-match-variable-keywords, font-latex-match-variable)
-	(font-latex-match-reference-keywords-local)
-	(font-latex-match-reference-make)
-	(font-latex-match-reference-keywords-set)
-	(font-latex-match-reference-keywords)
-	(font-latex-match-reference)
-	(font-latex-match-function-keywords-local)
-	(font-latex-match-function-make)
-	(font-latex-match-function-keywords-set)
-	(font-latex-match-function-keywords, font-latex-match-function)
-	(font-latex-match-title-1-keywords-local)
-	(font-latex-match-title-1-make)
-	(font-latex-match-title-1-keywords-set)
-	(font-latex-match-title-1-keywords, font-latex-match-title-1)
-	(font-latex-match-title-2-keywords-local)
-	(font-latex-match-title-2-make)
-	(font-latex-match-title-2-keywords-set)
-	(font-latex-match-title-2-keywords, font-latex-match-title-2)
-	(font-latex-match-title-3-keywords-local)
-	(font-latex-match-title-3-make)
-	(font-latex-match-title-3-keywords-set)
-	(font-latex-match-title-3-keywords, font-latex-match-title-2)
-	(font-latex-match-title-4-keywords-local)
-	(font-latex-match-title-4-make)
-	(font-latex-match-title-4-keywords-set)
-	(font-latex-match-title-4-keywords, font-latex-match-title-2)
-	(font-latex-match-textual-keywords-local)
-	(font-latex-match-textual-make)
-	(font-latex-match-textual-keywords-set)
-	(font-latex-match-textual-keywords, font-latex-match-textual)
-	(font-latex-match-warning-keywords-local)
-	(font-latex-match-warning-make)
-	(font-latex-match-warning-keywords-set)
-	(font-latex-match-warning-keywords, font-latex-match-warning)
-	(font-latex-match-warning-function): Now generated by
-	`font-latex-make-keywords'.
-	(font-latex-match-bold-command-keywords-local)
-	(font-latex-match-bold-command-keywords)
-	(font-latex-match-bold-command)
-	(font-latex-match-italic-command-keywords-local)
-	(font-latex-match-italic-command-keywords)
-	(font-latex-match-italic-command)
-	(font-latex-match-math-command-keywords-local)
-	(font-latex-match-math-command-keywords)
-	(font-latex-match-math-command)
-	(font-latex-match-type-command-keywords-local)
-	(font-latex-match-type-command-keywords)
-	(font-latex-match-type-command)
-	(font-latex-match-bold-declaration-keywords-local)
-	(font-latex-match-bold-declaration-keywords)
-	(font-latex-match-bold-declaration)
-	(font-latex-match-italic-declaration-keywords-local)
-	(font-latex-match-italic-declaration-keywords)
-	(font-latex-match-italic-declaration)
-	(font-latex-match-type-declaration-keywords-local)
-	(font-latex-match-type-declaration-keywords)
-	(font-latex-match-type-declaration): New variables generated by
-	`font-latex-make-keywords'.
-	(font-latex-match-bold-command)
-	(font-latex-match-bold-command-make)
-	(font-latex-match-bold-command-keywords-set)
-	(font-latex-match-italic-command)
-	(font-latex-match-italic-command-make)
-	(font-latex-match-italic-command-keywords-set)
-	(font-latex-match-math-command)
-	(font-latex-match-math-command-make)
-	(font-latex-match-math-command-keywords-set)
-	(font-latex-match-type-command)
-	(font-latex-match-type-command-make)
-	(font-latex-match-type-command-keywords-set)
-	(font-latex-match-bold-declaration)
-	(font-latex-match-bold-declaration-make)
-	(font-latex-match-bold-declaration-keywords-set)
-	(font-latex-match-italic-declaration)
-	(font-latex-match-italic-declaration-make)
-	(font-latex-match-italic-declaration-keywords-set)
-	(font-latex-match-type-declaration)
-	(font-latex-match-type-declaration-make)
-	(font-latex-match-type-declaration-keywords-set): New functions
-	generated by `font-latex-make-keywords'.
-	(font-latex-keywords-1): Use new functions.
-	(font-latex-bold-command-keywords)
-	(font-latex-italic-command-keywords)
-	(font-latex-math-command-keywords)
-	(font-latex-type-command-keywords)
-	(font-latex-bold-declaration-keywords)
-	(font-latex-italic-declaration-keywords)
-	(font-latex-type-declaration-keywords): Remove.
-	(font-latex-match-command-with-arguments): New name for
-	`font-latex-match-command-outside-arguments'.  Third argument now
-	is an integer instead of a binary.  It specifies the number of
-	mandatory arguments of a LaTeX macro.  Simplify the function.
-	(font-latex-match-font-cache)
-	(font-latex-match-font-outside-braces): Remove.
-	(font-latex-match-in-brace-cache): New name for
-	`font-latex-match-infont-cache'.
-	(font-latex-match-command-in-braces): New name for
-	`font-latex-match-font-inside-braces'.  Generalize, so that it can
-	be used for any command and does not return a special, complex
-	match.
-	(font-latex-set-syntactic-keywords): Try to minimize false
-	fontifications of macros which may look like \foo{bar} and
-	\foo{bar{.
-	(font-latex-commented-outp): Do not consider comment characters in
-	verbatim content.
-
-2004-10-15  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-default-format, LaTeX-default-width)
-	(LaTeX-default-position): Fix doc strings.
-
-2004-10-14  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-default-width): Make it buffer local.
-	(LaTeX-env-minipage): Pick up new value of LaTeX-default-width.
-
-2004-10-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-macro-spec-list): Add starred sectioning
-	commands.
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Do not add linebreaks
-	after "$$ " at the end of paragraph filling.
-	(LaTeX-fill-move-to-break-point): Simplify.  Add support for
-	$$...$$ type display math.
-
-	* style/jurabib.el: New file.
-
-	* Makefile.in (STYLESRC): Add jurabib.el.
-
-	* doc/changes.texi: Mention support for the jurabib package.
-
-2004-10-14  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* auctb.el: Removed (renamed to tex-bar.el)
-
-	* tex-bar.el: Added; (new name of auctb.el). Added support for
-	buttons and customization.
-	(install-auctex-toolbar): removed.
-	(tex-tool-bar): New custom group, inside AUCTeX group.
-	(tex-tool-bar-button-definitions): New custom group, inside
-	tex-tool-bar group.
-	(tex-bar-latex-buttons): New custom variable: buttons in LaTeX
-	mode.
-	(tex-bar-meaning-alist): New custom variable.
-	(tex-bar-available-meaning-alists): New custom variable:
-	collection of variables for meaning-alists.
-	(latex-install-toolbar): New function: install the toolbar for
-	LaTeX mode.
-	(latex-symbols-toolbar-contents): added separator between symbol
-	switches and symbols.
-
-	* toolbarx.el: Removed (renamed to toolbar-x.el)
-
-	* toolbar-x.el: Added; (new name of toolbarx.el).
-	(toolbarx-default-toolbar-meaning-alist) Added `:sep' button.
-	(toolbarx-emacs-add-button): clean up.
-
-2004-10-13  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-default-width): New variable.
-	(LaTeX-env-minipage, LaTeX-env-tabular*): Use it.
-	(LaTeX-environment): Mention it in the doc string.
-	(LaTeX-env-label): Reindent.
-
-	* tex.el (TeX-delete-dups): Use our own (faster) version.
-
-	* latex.el (LaTeX-env-array, LaTeX-env-minipage)
-	(LaTeX-env-tabular*): Don't delete whitespace after inserting the
-	environment.  Cursor position corresponds to proper indentation
-	now.  From Christian Schlauer <cschl@arcor.de> with some
-	modifications.
-
-2004-10-12  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (Completion): Mention `C-c RET' for
-	`TeX-insert-macro'.  Fixed typo.
-	(Parsing Files): Fixed typo.
-	(European): Improved.
-	From Frank Küster <frank@kuesterei.ch>,	slightly modified.
-
-	* latex.el (LaTeX-common-initialization): Use `LaTeX-env-tabular*'
-	for "tabular*".
-
-2004-10-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (Texinfo-insert-node): Emacs 21.3 and earlier
-	expect a list of lists.
-
-	* tex.el: Cater for `delete-selection-mode'.
-	`eval-after-load' (used for support of desktop.el) in Emacs 21.3
-	and earlier expects a string, not a symbol.
-	(TeX-point-is-escaped): Remove.  Implementation of
-	`TeX-escaped-p', which does the same, is slightly nicer.
-	(TeX-insert-dollar): Use `TeX-escaped-p'.
-
-2004-10-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el: Small clean-ups and rearrangements.
-	(font-latex-match-variable-keywords)
-	(font-latex-match-reference-keywords)
-	(font-latex-match-function-keywords)
-	(font-latex-match-title-1-keywords)
-	(font-latex-match-title-2-keywords)
-	(font-latex-match-title-3-keywords)
-	(font-latex-match-title-4-keywords)
-	(font-latex-match-textual-keywords)
-	(font-latex-match-warning-keywords): Remove redundant defvars.
-	(font-latex-match-variable, font-latex-match-reference)
-	(font-latex-match-function, font-latex-match-title-1)
-	(font-latex-match-title-2, font-latex-match-title-3)
-	(font-latex-match-title-4, font-latex-match-textual)
-	(font-latex-match-warning): Set default values and make
-	buffer-local.
-	(font-latex-match-reference): Add doc string.
-	(font-latex-set-syntactic-keywords): Do not set comment syntax.
-
-2004-10-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/booktabs.el, style/captcont.el, style/fancyref.el,
-	style/mdwlist.el, style/natbib.el, style/nicefrac.el,
-	style/paralist.el, style/scrbase.el, style/scrbook.el,
-	style/scrlttr2.el, style/scrpage2.el, style/scrreprt.el,
-	style/subfigure.el, style/units.el (TeX-add-style-hook): Do not
-	set up font-latex variables if font-latex is not loaded and
-	enabled.
-
-	* style/alltt.el, style/listings.el, style/url.el
-	(TeX-add-style-hook): Do not set up font-latex variables if
-	font-latex is not loaded and enabled.  Reinitialize font-lock
-	defaults.
-
-	* font-latex.el: Do not autoload `texmathp'.
-	(font-latex-fontify-script): Doc fix.
-	(font-latex-script): Do without `texmathp'.
-	(font-latex-syntactic-keywords): Default to nil.
-	Make buffer-local.
-	(font-latex-setup): Set syntactic keywords.
-
-2004-10-08  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-update-style, TeX-parse-arguments)
-	(TeX-parse-argument, VirTeX-common-initialization)
-	(TeX-auto-parse-region): Simplify code by using `unless'.
-
-2004-10-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-search-forward-unescaped)
-	(TeX-search-backward-unescaped, TeX-re-search-forward-unescaped)
-	(TeX-search-unescaped, TeX-escaped-p): New functions.
-	(TeX-find-macro-boundaries): Use `TeX-escaped-p'.
-
-	* latex.el (LaTeX-newline, LaTeX-current-indentation)
-	(LaTeX-fill-region-as-para-do, LaTeX-fill-move-to-break-point):
-	Use new search functions from tex.el.
-
-	* tex-fold.el (TeX-fold-make-overlay, TeX-fold-hide-item)
-	(TeX-fold-show-item): Respect `font-lock-mode'.
-
-	* style/amstex.el: Add copyright and license information.
-	("amstex"): Do not load amsmath.el in `plain-tex-mode' or
-	`ams-tex-mode'.
-
-2004-10-06  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* texmathp.el (texmathp): Limit environment search with result of
-	macro search if possible.
-
-	* font-latex.el (font-latex-verb-like-commands): New variable.
-	(font-latex-set-syntactic-keywords): Use it.
-	(font-latex-match-command-outside-arguments)
-	(font-latex-match-font-outside-braces)
-	(font-latex-match-font-inside-braces): Check face at the beginning
-	of the match to make keyword fontification possible even if a
-	macro's argument was already fontified due to syntactic keyword
-	fontification.
-
-	* style/listings.el (TeX-add-style-hook): Suppress indentation in
-	lstlisting environments.  Fontify both \lstinline|...| and
-	\lstinline{...}.  Add lstlisting environment to
-	`LaTeX-verbatim-regexp'.
-
-	* style/url.el (TeX-add-style-hook): Treat arguments \url|...| and
-	\url{...} as verbatim.
-
-	* style/alltt.el (TeX-add-style-hook): Use buffer-local variable
-	`font-latex-verbatim-environments-local'.
-
-2004-10-05  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* toolbarx.el (toolbarx-default-toolbar-meaning-alist):
-	New constant, providing a MEANING-ALIST for the insertion of the
-	default buttons and some extra ones in Emacs and XEmacs.
-
-2004-10-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-output-view-style): Move more special items upwards.
-	Remove "a4" and "a5" styles.
-
-2004-10-04  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* toolbarx.el:
-	(toolbarx-emacs-add-button)
-	(toolbarx-test-image-type): Add Emacs `image descriptor' as valid
-	image specification (Emacs only).
-	(toolbarx-emacs-add-button): "transp-strip" is new `tranparent
-	strip' image file.
-
-	* images/bibtex.xpm, images/dvipdf.xpm, images/dvips.xpm,
-	* images/error.xpm, images/exec.xpm, images/execbibtex.xpm,
-	* images/execdvips.xpm, images/execerror.xpm,
-	* images/execpdftex.xpm, images/exectex.xpm,
-	* images/execviewdvi.xpm, images/execviewpdf.xpm,
-	* images/execviewps.xpm, images/gv.xpm, images/jumpdvi.xpm,
-	* images/pdftex.xpm, images/pspdf.xpm, images/sep.xpm,
-	* images/tex.xpm, images/view.xpm, images/viewdvi.xpm,
-	* images/viewpdf.xpm, images/viewps.xpm: Add symbolic color
-	'backgroundToolBarColor' to make pics work in (GNU/Linux) XEmacs
-
-2004-10-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el: Some clean-ups, rearrangements and performance
-	improvements.
-	(font-latex-verbatim-face): XEmacs does not like :inherit.
-	(font-latex-setup): Activate `font-latex-syntactic-face-function'.
-	(font-latex-faces-present-p): New function.
-	(font-latex-match-command-outside-arguments): Use it.
-	(font-latex-bold-command-keywords)
-	(font-latex-italic-command-keywords)
-	(font-latex-math-command-keywords)
-	(font-latex-type-command-keywords): New variables.
-	(font-latex-match-font-outside-braces): Use them.
-	Check for comment and verbatim faces.
-	(font-latex-bold-declaration-keywords)
-	(font-latex-italic-declaration-keywords)
-	(font-latex-type-declaration-keywords): New variables.
-	(font-latex-match-font-inside-braces): Use them.
-	Check for comment and verbatim faces.
-	(font-latex-script): Use `font-latex-faces-present-p'.
-
-	* doc/changes.texi: Add some new features and fixed bugs.
-
-2004-09-29  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* images/bibtex.xpm, images/dvipdf.xpm, images/dvips.xpm,
-	* images/error.xpm, images/exec.xpm, images/execbibtex.xpm,
-	* images/execdvips.xpm, images/execerror.xpm,
-	* images/execpdftex.xpm, images/exectex.xpm,
-	* images/execviewdvi.xpm, images/execviewpdf.xpm,
-	* images/execviewps.xpm, images/gv.xpm, images/jumpdvi.xpm,
-	* images/pdftex.xpm, images/pspdf.xpm, images/sep.xpm,
-	* images/tex.xpm, images/view.xpm, images/viewdvi.xpm,
-	* images/viewpdf.xpm, images/viewps.xpm: Add designed images for
-	toolbar buttons.
-
-2004-09-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-do-multi-line): Add new option and use
-	it as default value.
-	(font-latex-use-cache): New variable.
-	(font-latex-match-command-outside-arguments)
-	(font-latex-match-font-outside-braces)
-	(font-latex-match-font-inside-braces): Use it.
-	(font-latex-check-cache): Do not check if cache is to be used.
-	(font-latex-setup): Set up multi-line font locking.
-
-2004-09-28  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* toolbarx.el: Support for grouping `:insert' clauses in the 3
-	engines (performance improvement.)  Better comments and
-	docstrings.
-	(toolbarx-process-symbol): Fix `nreverse'-missing bug.
-
-	* auctb.el: Fix Copyright notice (to FSF).  Remove "AMS Special"
-	from ppup menu.  Simplify.  Remove garbage comments from end.
-	(auctb-img-filename): Remove "symb-pics/" from return.
-	Add "symb-pics/" explicitly where it is needed in the defconst's.
-
-	* images, images/dropdown.xpm, images/ltx-symb-turn-off.xpm,
-	* images/ltx-symb-turn-on.xpm: Add designed images for symbol
-	toolbar.
-
-2004-09-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el: Add change log entries and bump version.
-	(font-latex-find-matching-close): Fix typo in last commit.
-	(font-latex-match-font-inside-braces): Set actual numbers in the
-	match, not nil.  Fixes errors with `font-lock-multiline' enabled.
-
-2004-09-27  David Kastrup  <dak@gnu.org>
-
-	* font-latex.el (font-latex-find-matching-close): Simplify.
-
-	* latex.el (LaTeX-math-default): Use `W in math mode for the Omega
-	letter.
-
-	* tex.el (TeX-find-macro-start-helper): Simplify.
-	(TeX-find-macro-end-helper): Simplify.
-	(TeX-find-macro-end-helper): Stop if `forward-sexp' fails.
-
-	* doc/todo.texi (Wishlist): Macro spell checking mentioned.
-
-2004-09-26  Miguel Frasson  <frasson@math.leidenuniv.nl>
-
-	* toolbarx.el: Add to cvs (first version).
-
-	* auctb.el: Add to cvs (first version); features only a symbol
-	toolbar.
-
-2004-09-24  Davide G. M. Salvetti  <salve@debian.org>
-
-	* configure.in: Add `--(en|dis)able-build-dir-test' switch to
-	allow disabling `VALID_BUILD_DIR'.
-
-2004-09-22  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (VirTeX-common-initialization): Revert last change.
-
-	* font-latex.el (font-latex-keywords-2): Use function
-	`font-latex-match-script' instead of regexp directly.
-	(font-latex-fontify-script): Doc fix.
-	(font-latex-match-script): Reintroduce.
-
-2004-09-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-verbatim-macros): New variable.
-	(LaTeX-fill-move-to-break-point): Do not break inside of macros
-	defined in `LaTeX-verbatim-macros'.
-	(LaTeX-fill-newline): Do not trigger auto-fill.
-
-	* style/listings.el (TeX-add-style-hook): Add "lstinline" to
-	`LaTeX-verbatim-macros'.
-
-	* font-latex.el (font-latex-set-syntactic-keywords): "*" is not
-	allowed as a \verb delimiter.
-
-	* doc/todo.texi (Bugs): Another bug gone the way of the poodle.
-
-2004-09-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-indent-line): Use XEmacs' functions to deal with
-	extents/overlays.  Avoids dependence on overlay.el.
-	(LaTeX-fill-region-as-paragraph): Inhibit filling of "Local
-	Variables" section, if to be filled as a paragraph.
-
-	* style/url.el: Add some (low-level) symbols for completion and
-	fontification.
-	(TeX-arg-urlstyle): New function.
-
-	* doc/todo.texi (Bugs): Remove some obsolete bug descriptions.
-
-2004-09-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-verbatim-environments): Change from
-	defvar to defcustom.
-	(font-latex-verbatim-environments-local)
-	(font-latex-verbatim-macros)
-	(font-latex-verbatim-macros-local): New variables.
-	(font-latex-set-syntactic-keywords): Use them.
-
-	* style/listings.el: New file.
-
-	* Makefile.in (STYLESRC): Add it.
-
-	* doc/changes.texi: Mention support for listings.sty.
-
-2004-09-16  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/changes.texi: Mention built fixes.
-
-2004-09-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-commented-outp): Reimplement for
-	better performance.
-
-	* doc/changes.texi: Streamline documentation of performance
-	changes.
-
-	* tex.el (TeX-search-syntax-table): Make XEmacs happy.
-	(VirTeX-common-initialization): Append our stuff to the end of
-	`find-file-hooks'.  Fixes problems with `auto-insert-mode'.
-
-2004-09-15  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4 (EMACS_LISP): quote ${emacs}, Windows....
-
-2004-09-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/changes.texi: Add changes from 11.51 up to now.
-
-	* style/url.el: New file.
-
-	* Makefile.in (STYLESRC): Add style/url.el.
-
-2004-09-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-keywords-1): Add highlighter for math
-	macros.
-	(font-latex-keywords-2): Use regexp for matching instead of
-	`font-latex-match-script'.
-	(font-latex-match-font-outside-braces): Add support for math, esp.
-	"\ensuremath".
-	(font-latex-match-script): Remove.
-	(font-latex-script): Fix check for present faces.  Add `texmathp'
-	check in case there is no math face present.
-
-2004-09-09  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* aclocal.m4 (texinputdirs): Strip leading "!!".
-
-2004-09-08  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (TeX-arg-input-file): Remove duplicates from the
-	completion list.  Simplify code by using `unless'.
-
-2004-09-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (Texinfo-insert-node): New function.
-	(Texinfo-mode-map): Use it.
-
-2004-09-07  Davide G. M. Salvetti  <salve@debian.org>
-
-	* aclocal.m4 (EMACS_LISP): Sync echo output with real emacs
-	invocation.
-
-2004-09-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (Texinfo-insert-environment): Add a space between
-	inserted "@end" and environment name in case of active region.
-
-2004-09-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-search-syntax-table): New function and variable.
-	(TeX-find-balanced-brace): New function.
-	(TeX-find-closing-brace): Use `TeX-find-balanced-brace'.
-	(TeX-find-opening-brace): Ditto.
-	(TeX-find-macro-boundaries): Add `lower-bound' argument.
-	(TeX-find-macro-start-helper): Add `limit' argument.
-	(TeX-find-macro-start): Ditto.
-
-2004-08-31  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/changes.texi: Add `LaTeX-includegraphics-read-file'.
-	Mention use of `start' for MikTeX and fpTeX.
-
-	* latex.el (LaTeX-includegraphics-read-file): New variable.
-
-	* tex.el (TeX-delete-dups): New defun or defalias.
-
-	* style/graphicx.el (LaTeX-includegraphics-read-file-TeX):
-	Rename from `LaTeX-includegraphics-read-file'.  Remove duplicates using
-	`TeX-delete-dups'.
-	(LaTeX-includegraphics-read-file-relative): Insert relative
-	filename.  From Dan Nicolaescu <dann@ics.uci.edu>.
-	(LaTeX-arg-includegraphics): Use funcall for image-file.
-
-2004-08-28  David Kastrup  <dak@gnu.org>
-
-	* Version 11.53 released.
-
-2004-08-28  David Kastrup  <dak@gnu.org>
-
-	* doc/tex-ref.tex: Bump version.
-
-	* configure.in: Bump version number.
-
-	* auctex.spec (Version): bump to 11.53.
-
-	* doc/auctex.texi: Bump version to 11.53.
-
-2004-08-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (install-el): Fix typos.
-
-2004-08-27  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-kpathsea-format-alist):
-	Add LaTeX-includegraphics-extensions.
-	(TeX-search-files): Fix non-kpathsea case.
-
-	* style/graphicx.el (LaTeX-includegraphics-read-file):
-	Use completion based on TeX-search-files.
-
-2004-08-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-preserve-comments): New variable.
-	(TeX-fold-buffer-type): Use it.
-
-	* font-latex.el (font-latex): Add to AUCTeX's customization group.
-	(font-latex-find-matching-close): Correctly recognize multiple
-	escape characters.  Add missing paren.
-
-2004-08-26  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-site.el.in (japanese-slitex-mode): Remove obsolete autoload
-	of slitex.
-
-	* tex-jp.el (japanese-plain-tex-mode, japanese-latex-mode):
-	Use `TeX-defun' for getting version info into mode doc.
-
-2004-08-26  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-mik.el: Use `start' instead of the respective executable for
-	PostScript, PDF and HTML files.
-
-	* tex-fptex.el: Ditto.
-
-2004-08-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-find-macro-boundaries): Detect the start of any
-	macro, not just those consisting of [A-Za-z@].
-	Remove some superfluous `goto-char' calls.
-	(TeX-find-macro-start-helper): Reimplement once again.
-	Original patch by David Kastrup; slightly modified.  Doc fix.
-	(TeX-find-macro-end-helper): Doc fix.  Handle macros not
-	consisting of [A-Za-z@] correctly.
-	(TeX-find-opening-brace): Improve performance.
-
-2004-08-25  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el: Autoload `TeX-process-set-variable' and `TeX-region-file'.
-
-2004-08-25  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4: EMACS_PATH_LISPDIR: Expand lispdir if relative to
-	binary. Quote lispdir, and deal with exec_prefix, add missing
-	bracket.
-
-	* aclocal.m4: Fix xemacs<->emacs mistake, restore path searching
-	when --without-packagedir is given
-
-	* configure.in: enable --without-packagedir
-
-	* aclocal.m4: Barf if packagedir not found, don't bother with
-	load-path on xemacs' lispdir
-
-2004-08-25  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-command): Call `TeX-process-set-variable' with
-	correct options, so that the viewer command is next unless
-	overridden.
-
-	* tex.el (TeX-set-mode-name): Set `TeX-command-next' in the
-	buffers where they actually count.
-
-2004-08-24  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-math-default): Correctly code "jmath" and
-	"Bbbk".
-
-2004-08-24  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (Mathematics): Add `LaTeX-math-menu-unicode'.
-	(Changes): Refer to `history.texi' _after_ the newer changes.
-
-	* doc/changes.texi: Added versions 11.51-11.53.
-
-2004-08-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (VirTeX-common-initialization): Use "%" instead of
-	`comment-start' for `comment-start-skip'.
-	(TeX-find-opening-brace): Do not use an inverse matcher but negate
-	the whole expression.
-	(TeX-find-macro-start-helper): Reimplement.  Should be much faster
-	now.
-
-	* latex.el (LaTeX-current-environment):
-	Use `buffer-substring-no-properties'.
-	(LaTeX-indent-line): Revert last change.  Only multi-line overlays
-	at the start of a line are affected by the XEmacs bug.
-
-	* tex-info.el (Texinfo-environment-list): Add "command" macro.
-
-2004-08-24  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/install.texi (Prerequisites): Add `easy-mmode.el' update for
-	XEmacs.
-
-2004-08-23  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-indent-line): Get all overlays, not just one.
-	(LaTeX-math-default): Add iota.
-	(LaTeX-math-default): Use different symbol for triangle.
-	(LaTeX-math-default): Don't use `?\S-e' for `?E'.
-
-	* tex.el (TeX-match-buffer): Use `buffer-substring-no-properties'
-	(TeX-in-commented-line): Use `skip-chars-forward' and `forward-line'.
-	(TeX-in-line-comment): Use `forward-line'.
-	(TeX-brace-count-line): Use `skip-chars-forward'.
-
-	* RELEASE: Some updates.
-
-	* latex.el (LaTeX-section): Use an active region as title if available.
-	(LaTeX-section-title): Prompt with title if present.  Should we
-	ask at all?
-	(LaTeX-math-list): Add Unicode code point.
-	(LaTeX-math-menu-unicode): New customization variable for unicode
-	in math menu.  Only set in GTK Emacs for now.  Does not work on
-	XEmacs.  Use it for initializing the menus.  Also prefix menu
-	points with backslash.
-
-	* Makefile.in (.PHONY): Declare a bunch of phony targets to
-	protect against users making files/directories with that name (in
-	particular "lisp").
-
-2004-08-22  David Kastrup  <dak@gnu.org>
-
-	* style/italian.el ("italian"): Don't overwrite existing local
-	variable settings.
-
-	* style/ngerman.el ("ngerman"): Don't overwrite existing local
-	variable settings.
-
-	* style/german.el ("german"): Don't overwrite existing local
-	variable settings.
-
-	* tex.el (TeX-set-mode-name, TeX-PDF-mode): XEmacs needs two
-	arguments for `local-variable-p'.
-
-2004-08-20  David Kastrup  <dak@gnu.org>
-
-	* tex.el (desktop): Save TeX-Omega-mode, too.
-
-	* Makefile.in (full-release): Source rpm is auctex, not
-	auctex-emacs.
-
-	* auctex.spec (Provides): Provide auctex as well to satisfy
-	preview-latex.  create package emacs nevertheless.
-
-	* Version 11.52 released.
-
-2004-08-20  David Kastrup  <dak@gnu.org>
-
-	* tex.el (AUCTeX-version): move to front and also eval when
-	compiling.  Other version info moved, too.
-	(TeX-defun): Macro for putting version info into definition.
-	(plain-tex-mode): Use `TeX-defun'.
-	(ams-tex-mode): Use `TeX-defun'.
-
-	* tex-info.el (texinfo-mode): Use `TeX-defun' for getting version
-	info into mode doc.
-
-	* latex.el (latex-mode): Use `TeX-defun' for getting version info
-	into mode doc.
-
-	* context.el (context-mode): Use `TeX-defun' for getting version
-	info into mode doc.
-
-	* auctex.spec (BuildRoot): New naming scheme.
-
-	* RELEASE: Add `DESTDIR' blurb.
-
-2004-08-19  David Kastrup  <dak@gnu.org>
-
-	* auctex.spec: Change `tex-site.el' to overwriting config file
-	mode.
-
-	* tex.el (plain-tex-mode): Move menu initializiation here instead
-	of `plain-TeX-common-initialization'.  We don't want "TeX" menus
-	in `ConTeXt-mode' or `AmSTeX-mode'.
-	(plain-TeX-common-initialization): remove `easy-menu-add' here.
-	(TeX-common-menu-entries): Change "Customize" strategy again.
-	(plain-TeX-menu-entries): Move from `plain-TeX-menu'.
-	(plain-TeX-mode-menu): Use `plain-TeX-menu-entries'.
-	(AmSTeX-mode-map): Derive from `TeX-mode-map' not
-	`plain-TeX-mode-map'.
-	(AmSTeX-mode-menu): Define menu for `AmSTeX-mode'.
-	(ams-tex-mode): Add menus in proper order.
-
-	* tex-info.el (texinfo-mode): Swap order of `easy-menu-add'.
-
-	* latex.el (LaTeX-common-initialization): Swap order of
-	`easy-menu-add'.
-
-	* context.el (ConTeXt-mode-common-initialization): Swap order of
-	`easy-menu-add', move `major-mode' init to front.
-
-	* latex.el (LaTeX-common-initialization): Exchange order of
-	`easy-menu-add' to get better menu layout in XEmacs.
-
-2004-08-19  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* auctex.spec (description): Overhauled.
-
-	* doc/install.texi: Markup fixes, see "(texinfo)command".
-
-	* doc/wininstall.texi: Ditto.
-
-2004-08-19  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-mode-menu): Use `TeX-common-menu-entries'.
-
-	* tex-info.el (Texinfo-mode-menu): Use `TeX-common-menu-entries'.
-
-	* tex.el (ams-tex-mode): Add `plain-TeX-mode-menu' here.  Doh.
-
-	* context.el (ConTeXt-mode-menu): Use `TeX-menu-with-help' instead
-	of `TeX-maybe-remove-help'.
-	(ConTeXt-mode-menu): Use `TeX-common-menu-entries'.
-
-	* tex.el (TeX-customization-menu): Save the customization menu
-	here when generated, so that we have it available in all modes.
-	(TeX-common-menu-entries): The common menu entries for TeX modes.
-	(plain-TeX-mode-menu): Use `TeX-common-menu-entries'.
-
-	* configure.in: export `localstatedir'.
-
-	* Makefile.in (localstatedir): import `localstatedir'.
-
-2004-08-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/install.texi (Customizing): tex-site.el should be edited no
-	more.  Customize should be used instead.  Relevant variables are
-	determined during configuration now.
-	Mention build/installation commands for contributed files.
-
-2004-08-19  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* auctex.spec: Fixes for SuSE.
-
-2004-08-19  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4: `putative-existing-lisp-dir' is not a package
-	directory if `lisp' is not a path component.
-	Normalize whitespace.
-	Remove trailing slash from packagedir.
-
-	* tex-site.el.in (TeX-macro-global): Don't quote texinputdirs
-	additionally.
-
-	* aclocal.m4: Really remove trailing slashes/backslashes.
-	Don't expand `lispdir'.
-	(library): Surround `texinputdirs' with quotes.  Output it
-	enclosed in parens.
-	(library): Let `autodir' refer unexpanded to `localstatedir'.
-	Add some quoting in patterns.
-
-	* doc/Makefile.in (DESTDIR): introduce `DESTDIR' into installation
-	targets.
-
-	* Makefile.in (DESTDIR): introduce `DESTDIR' into installation
-	targets.
-
-2004-08-18  David Kastrup  <dak@gnu.org>
-
-	* tex-fold.el (TeX-fold-buffer-type): Don't use `end-of-buffer' as
-	it plays around with the current window point.
-
-	* Makefile.in (auctexdir, styledir): Use `${...}' for symmetry
-	with aclocal.m4
-
-	* aclocal.m4: Use `${...}' instead of `$(...)' everywhere.
-
-2004-08-18  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4 (EMACS_LISPDIR): Output expanded lispdir
-
-2004-08-18  David Kastrup  <dak@gnu.org>
-
-	* configure.in: Shell-quote autodir.
-
-	* RELEASE: Some minor changes.
-
-2004-08-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* RELEASE: Change version to 11.52.  Replace old feature/bug
-	information.
-
-	* font-latex.el (font-latex-script): Disable raising of characters
-	for older Emacsen.  Original patch by Reiner Steib.
-	Bump version and add change log entry.
-
-	* tex-fold.el (TeX-fold-unfolded-face): Make it look more blueish
-	on displays with 24bit color depth.
-	(TeX-fold-buffer-type): Use either a complemented character
-	alternative to be on the safe side or "\\_>" on Emacsen which
-	support it.
-
-2004-08-17  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* texmathp.el (texmathp-tex-commands-default): Add \label.
-	Various checkdoc-related fixes.
-
-2004-08-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-buffer-type): Use alternative way to
-	determine end of search pattern.  Fixes problem with starred
-	macros.
-	Fix compile errors and add further match alternatives.
-	(TeX-fold-item): Recognize starred macros as well.
-	XEmacs does not know `match-string-no-properties'.
-	(TeX-fold-make-overlay): Do not alter `display-string' before
-	`face' is set.
-	(TeX-fold-hide-item): Get only the string part of
-	`display-string'.
-
-	* tex.el (TeX-fold-menu): Wrap value in `TeX-menu-with-help'.
-	Fixes XEmacs start-up error.
-
-	* tex-mik.el: Fix typo in comment.
-
-	* auctex.spec (Version): Change to 11.52.
-
-	* configure.in: Change AUCTeX version to 11.52.
-
-	* doc/tex-ref.tex: Change AUCTeX version to 11.52.
-
-	* doc/auctex.texi: Change AUCTeX version to 11.52.
-
-2004-08-17  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (full-release): Fix a few things.
-
-	* Version 11.51 released.
-
-2004-08-17  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4: Quote when expanding and remove trailing backslash,
-	too.
-	(library): Don't check for $PWD but for default-directory.
-
-2004-08-16  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: move --prefix description up, since it
-	might be the only needed option.
-
-	* doc/tex-ref.tex (section{Font Selection}): Add italic
-	corrections and small-caps entry.
-
-	* tex.el (info): Add more prefixes to `Info-file-list-for-emacs'.
-
-	* tex-jp.el (japanese-TeX-command-list): Comment addition.
-
-	* RELEASE: Add availability and update release notes.
-
-	* Makefile.in (RPMROOT): New variable.
-	(tar-ball): Clean up `$(FTPDIR)' and `$(WWWDIR/doc)' before
-	installation.
-	(full-release): New target that does RPM building, signing and
-	other stuff for upload.
-	(patch): gzip the patch.
-
-	* auctex.spec: Add definition stuff for SuSE.
-	(BuildRoot): Don't specify infodir when it is not used.
-
-	* bib-cite.el: Fix refTeX link.
-
-2004-08-16  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4 (EMACS_PROG_EMACS): Add "${prefix}/bin" for Windows users
-
-	* aclocal.m4 (EMACS_LISPDIR): Remove trailing slash from lispdir_expanded elisp string
-
-2004-08-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* aclocal.m4 (VALID_BUILD_DIR): New function.
-
-	* configure.in: Use it.
-	Change AUCTeX version to 11.51.
-
-	* doc/tex-ref.tex: Change AUCTeX version to 11.51.
-
-	* doc/auctex.texi: Change AUCTeX version to 11.51.
-
-	* auctex.spec (Version): Change to 11.51.
-
-	* Makefile.in (distclean): Get rid of autom4te.cache.
-
-2004-08-15  David Kastrup  <dak@gnu.org>
-
-	* tex-info.el: Change Copyright notice to FSF
-
-	* tex-mik.el: Change Copyright notice to FSF
-
-	* tex.el: Change Copyright notice to FSF
-
-	* font-latex.el: Change Copyright notice to FSF
-
-	* multi-prompt.el: Change Copyright notice to FSF
-
-	* tex-buf.el: Change Copyright notice to FSF
-
-	* tex-site.el.in: Change Copyright notice to FSF
-
-	* style/scrartcl.el: Change Copyright notice to FSF
-
-	* style/scrbook.el: Change Copyright notice to FSF
-
-	* style/scrlttr2.el: Change Copyright notice to FSF
-
-	* style/scrreprt.el: Change Copyright notice to FSF
-
-	* latex.el: Change Copyright notice to FSF
-
-	* tex-info.el: Change Copyright notice to FSF
-
-	* tex-mik.el: Change Copyright notice to FSF
-
-	* tex.el: Change Copyright notice to FSF
-
-	* bib-cite.el: Change Copyright notice and URLs.
-
-2004-08-15  Dan Nicolaescu  <dann@ics.uci.edu>
-
-	* latex.el (LaTeX-common-initialization): Don't set
-	`selective-display'.
-
-2004-08-15  David Kastrup  <dak@gnu.org>
-
-	* doc/tex-ref.tex: Add Omega entry, rearrange.
-
-	* tex.el (TeX-print-command): Use `%(o?)'.
-	(TeX-command, TeX-Omega-command, LaTeX-command)
-	(LaTeX-Omega-command, ConTeXt-engine, ConTeXt-Omega-engine):
-	New customization strings to implement various expanders.
-	(TeX-command-list): Use them.
-	(LaTeX-command-style): Same here.
-	(TeX-printer-list, TeX-view-style, TeX-output-view-style):
-	Use `%(o?)'.
-	(TeX-expand-list): New entries.
-	(TeX-PDF-mode): Don't switch on in Omega mode.
-	(TeX-Omega-mode): New minor mode.
-	(tex-omega-mode): alias for it.
-	(TeX-mode-map): Keybinding for it.
-	(TeX-mode-specific-command-menu-entries): Add quick viewer entry.
-	(TeX-mode-specific-command-menu-entries): Add Omega toggle and
-	inactivate PDF when Omega is on.
-
-	* context.el (ConTeXt-expand-options): New function for generating
-	`texexec' options.
-
-2004-08-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-fold-menu): New variable.
-	(plain-TeX-mode-menu): Use it.
-
-	* context.el (ConTeXt-mode-menu): Use `TeX-fold-menu'.
-
-	* latex.el (LaTeX-mode-menu): Use `TeX-fold-menu'.
-
-	* tex-info.el: Change every occurence of "TeXinfo" to "Texinfo".
-	(Texinfo-environment-list): Add some missing environments.
-	(Texinfo-find-env-end, Texinfo-find-env-start): New functions.
-	(Texinfo-mode-menu): Use `TeX-fold-menu'.
-
-	* tex-fold.el (TeX-fold-buffer-type): Support folding of
-	environments in texinfo-mode.
-	(TeX-fold-item): Ditto.
-	(TeX-fold-hide-item): Display an error string if the macro
-	argument cannot be found.
-
-2004-08-14  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-command-list): rename `%(execmode)' to `%(execopts)'
-	since it has gotten quite fatter.
-	(TeX-expand-list): Implement `TeX-PDF-mode',
-	`TeX-interactive-mode', `TeX-source-specials-mode' for ConTeXt and
-	pass on `ConTeXt-current-interface'.
-
-2004-08-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-mik.el: Change `TeX-source-specials-viewer-flags' to
-	`TeX-source-specials-view-position-flags' as the latter is now
-	used in tex.el.
-	Set `TeX-source-specials-view-editor-flags'.
-
-	* tex-fptex.el: Ditto.
-
-2004-08-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi (top): We want the introduction to appear in
-	HTML output as well.
-
-2004-08-13  David Kastrup  <dak@gnu.org>
-
-	* Version 11.50 released.
-
-2004-08-13  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4: Add another alternative for lispdir
-
-2004-08-13  David Kastrup  <dak@gnu.org>
-
-	* auctex.spec (Source0): Change source URL.
-
-	* Makefile.in (EXTRAFILES): Add RELEASE and auctex.spec.
-	(tar-ball): Don't create CHANGES-$(TAG), just CHANGES (as it is
-	always a longer history).  But create RELEASE-$(TAG) instead:
-	that's release-specific.
-
-2004-08-13  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: Changes to --prefix and --with-auto-dir,
-	partly by Christian Schlauer.
-	Add a few words of my own after suggestions.
-
-	* doc/changes.texi, style/units.el, style/nicefrac.el,
-	Makefile.in: Add contributed styles for units.sty and
-	nicefrac.sty from Christian Schlauer.
-
-2004-08-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-unspec-use-name): New variable.
-	(TeX-fold-item): Use it.
-
-	* RELEASE: Add warning about `TeX-command-list'.
-
-	* doc/auctex.texi (Commands): Add "be".
-	(Folding): Document `TeX-fold-unspec-use-name'.
-
-2004-08-13  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (tar-ball): copy only one auctex, add pdf manual and
-	reference card.
-
-	* doc/Makefile.in (dist): Add tex-ref, and both pdf and ps
-	(tex-ref.ps, auctex.ps): Use -Ppdf option for better quality.
-
-	* auctex.spec (BuildRoot): Add CHANGES.
-
-	* Makefile.in (release-commit): There are no Version: strings
-	anymore, don't replace them.
-
-	* tex-fptex.el: customize Queue and Print commands appropriately.
-
-	* tex-mik.el: customize Queue and Print commands appropriately.
-
-	* tex.el (TeX-expand-list): Call TeX-printer-query differently.
-	(TeX-command-menu-print, TeX-command-menu-printer-entry)
-	(TeX-command-menu-entry): Implement stuff differently, add "Other"
-	menu entry.
-
-	* tex-buf.el (TeX-printer-query): Change arguments here.
-	Reorganize, too.
-
-	* doc/auctex.texi (Commands): Fix a warning.
-
-	* tex-info.el (TeXinfo-mode-menu): Other quoting.
-	(texinfo-mode): Set `TeX-mode-p', `TeX-base-mode-name', call
-	`TeX-set-mode-name'.
-
-	* context.el (ConTeXt-mode-menu): Add the environments back to
-	folding.
-
-	* doc/auctex.texi, doc/faq.texi, doc/install.texi, doc/intro.texi,
-	doc/todo.texi: various changes and smaller typos corrected.
-
-	* doc/macros.texi fix problems with PDF links and indexing.
-
-	* configure.in: Check for pdftex, dvips, texi2html, texi2dvi,
-	texi2pdf.
-
-	* doc/Makefile.in (TEXI2HTML, TEXI2DVI, TEXI2PDF): new variables
-	entered by configure.
-	(auctex.dvi): Use texi2dvi.
-	(auctex.pdf): New target.
-	(clean): Remove PDF files.
-
-2004-08-12  David Kastrup  <dak@gnu.org>
-
-	* tex-jp.el (japanese-TeX-command-list): Fix this to new style.
-	(LaTeX-command-style): Same here.  Hey, this should even make
-	preview-latex work mostly with Japanese files and PDFTeX.
-
-2004-08-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-view-extension): Remove.
-	(TeX-view-output-file): Use the function `TeX-output-extension'
-	instead of `TeX-view-extension'.
-	(TeX-run-set-command): Setting `TeX-view-extension' not necessary
-	anymore.
-
-	* tex.el (TeX-view-extension): Remove.
-
-2004-08-11  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: explain about tex-mik.el and tex-fptex.el
-
-	* tex-fptex.el: require tex-site.  Only set `TeX-lisp-directory'
-	if it has not been customized.  Construct `TeX-command-list' from
-	its default value.
-
-	* tex-mik.el: same here.
-
-	* tex.el (TeX-mode-specific-command-menu): Tiny optimization.
-	(TeX-mode-specific-command-menu-entries): Make it legal for
-	`TeX-command-mode-menu-entry' to return nil for indicating no menu
-	entry at all (so that entries like "Print" or "Queue" may be
-	dynamically removed).
-
-2004-08-11  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/auctex.texi (Commands): Adjust references.
-	(Viewing): Make source specials a subsection.  Adjust references.
-
-	* tex.el (TeX-source-specials-mode): Remove bogus :link.  Refer to
-	viewing node of the manual.
-
-	* doc/changes.texi: Added references.
-
-	* doc/todo.texi (Wishlist): Markup fix.
-
-2004-08-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auctex.texi (Viewing): Add some information about forward
-	and inverse search.
-
-	* tex-mik.el: Synchronize `TeX-command-list' with tex.el.
-	Use gsview32 in `TeX-output-view-style'.
-
-	* tex-fptex.el: Synchronize `TeX-command-list' with tex.el.
-
-2004-08-11  David Kastrup  <dak@gnu.org>
-
-	* doc/tex-ref.tex: Move papersize stuff to the front.
-	Fiddle somewhat with the sizes, too.
-
-	* auctex.spec (Version): Change version, web sites, some build
-	stuff (this is not yet finished).
-
-	* auc-old.el: remove.
-
-	* doc/Makefile.in (TEXIFILES): refer to auctex.texi instead of
-	auc-tex.texi.  Change all dependent stuff, too.
-
-	* Makefile.in (DOCFILES): refer to doc/auctex.texi instead of
-	doc/auc-tex.texi
-
-	* doc/auc-tex.texi: renamed into doc/auctex.texi.
-
-	* doc/auc-tex.texi (Commands): Some rewording.
-
-	* doc/todo.texi (Wishlist): Some rearrangements and additions.
-
-2004-08-10  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-math-default): Reorder and complete Greek
-	letters, use Babel transcription conventions for them.
-
-	* doc/tex-ref.tex: Add \sl definition.
-	(section{Miscellaneous}): Use \string~ for tilde.
-	(section{Greek Letters}): Reorder and complete Greek letters.
-
-	* tex.el (TeX-PDF-mode): Set `TeX-output-extension' too.
-	(ams-tex-mode): Move `TeX-set-mode-name' after running hooks.
-
-	* tex-ref.tex: merge math-ref.tex, update a few things, format
-	stuff.
-
-	* math-ref.tex: removed.
-
-	* doc/Makefile.in (all): Remove math-ref.tex
-
-	* Makefile.in (DOCFILES): Remove math-ref.tex
-
-2004-08-10  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* RELEASE: Add `volunteers welcome'.
-
-	* doc/auc-tex.texi (Completion): TeX-insert-macro-default-style.
-
-	* tex.el (TeX-source-specials-mode): Add manual link.
-
-	* doc/auc-tex.texi (Commands): Say how to enable
-	TeX-source-specials-mode permanently.
-	(Viewing): Describe TeX-view.
-
-2004-08-10  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-maybe-remove-help): convert Emacs' :visible into
-	XEmacs' :included.
-
-	* latex.el (LaTeX-mode-menu): Change bug submit menu entry.
-
-	* context.el (ConTeXt-mode-menu): Same.
-
-	* tex.el (plain-TeX-mode-menu): Same.
-
-	* tex-info.el (TeXinfo-mode-menu): Same.
-
-	* latex.el (LaTeX-mode-menu): A few changed help strings and other
-	small fry.
-
-	* context.el (ConTeXt-mode-menu): Rework menu, reorganize it, add
-	help strings.
-
-2004-08-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (TeXinfo-mode-menu): Capitalize menu entries.
-
-	* context.el (ConTeXt-project-structure-menu-name)
-	(ConTeXt-section-block-menu-name, ConTeXt-mode-menu):
-	Capitalize menu entries.
-
-	* tex-info.el (TeXinfo-mode-menu): Add help strings.
-
-	* tex.el (TeX-command-list): Set a default value which will not
-	lead to an inactive menu entry.
-	(plain-TeX-mode-menu): Add some help strings.
-	Capitalize menu entries.
-	(tex-source-specials-mode): New alias for
-	`TeX-source-specials-mode'.
-
-	* latex.el (LaTeX-mode-menu): Rearrange and insert help strings.
-	Capitalize menu entries.
-
-	* tex-fold.el (tex-fold-mode): New alias for `TeX-fold-mode' used
-	in tex.el.
-	(TeX-fold-buffer-type): Support folding of environments in ConTeXt
-	mode as well.
-	(TeX-fold-item): Ditto.
-
-	* doc/auc-tex.texi (Commands): Change `TeX-source-specials' to
-	`TeX-source-specials-mode' where appropriate.
-
-	* RELEASE: Include contributors.  (Hopefully I got everybody.)
-
-2004-08-10  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-set-mode-name, TeX-source-specials-map)
-	(TeX-source-specials-mode, TeX-source-specials-expand-options)
-	(TeX-source-specials-view-expand-options):
-	Rename `TeX-source-specials' to `TeX-source-specials-mode'.
-	(TeX-PDF-mode): Make first arg optional (actually, not sure this
-	is a good idea).
-	(tex-pdf-mode): alias for `TeX-PDF-mode'.
-	(tex-interactive-mode): alias for `TeX-interactive-mode'
-	(tex-fold-mode): add autoload.
-	(TeX-mode-map, TeX-mode-specific-command-menu-entries):
-	rename `TeX-source-specials' to `TeX-source-specials-mode'.
-	(TeX-command-list): Add help strings.
-	(TeX-command-menu-entry): Splice help into command entries.
-	(TeX-mode-specific-command-menu-entries): Remove help in XEmacs.
-	(TeX-mode-specific-command-list): Save unnecessary copies and
-	conses.
-
-2004-08-09  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-set-mode-name): Add LOCAL argument.
-	(TeX-source-specials, TeX-mode-set, TeX-global-PDF-mode)
-	(TeX-PDF-mode, TeX-interactive-mode): Use it.
-	(plain-tex-mode): Move `TeX-set-mode-name' to after running the
-	hooks.
-
-	* latex.el (latex-mode): Move setting the mode name to after
-	running the hooks.
-
-	* tex.el (TeX-maybe-remove-help): new function (noop on Emacs).
-	(TeX-menu-with-help): new macro (noop on Emacs).
-	(TeX-mode-specific-command-menu-entries): Add a lot of help strings.
-	(plain-TeX-mode-menu): Same here.
-
-	* latex.el (LaTeX-mode-menu): `:visible' is not known in XEmacs,
-	and I don't want to clutter the menu with "Convert 209 to 2e" when
-	not necessary.
-
-	* RELEASE (Requirements): some additions.
-	Incorporate some suggestions from Ralf.
-
-	* tex.el (TeX-set-mode-name): Actually use `reset' (patch by Ralf
-	Angeli).
-
-	* latex.el (LaTeX-common-initialization): There is no "LaTeX2e"
-	command anymore, so don't set it.  Don't do anything on
-	"DVIoutput".  doc fixes.
-
-	* doc/auc-tex.texi (Commands): Explain `TeX-command-buffer',
-	`TeX-pin-region', `TeX-PDF-mode', `TeX-interactive-mode',
-	`TeX-source-specials'.
-
-2004-08-09  Berend de Boer  <berend@pobox.com>
-
-	* context.el (ConTeXt-current-environment): now properly skips
-	nested environments instead of always returning the last
-	environment just above the cursor.
-
-2004-08-08  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-run-set-command):
-	Initialize `TeX-output-extension' based on `TeX-PDF-mode'.
-
-	* tex.el (TeX-command-output-list): Don't look at pdf* commands.
-	Don't have default mode "dvi".
-	(VirTeX-common-initialization): Don't add to
-	desktop-locals-to-save locally: that's broken.
-	(desktop): Add stuff into appropriate variables for proper desktop
-	save/restore.
-	(TeX-mode-specific-command-menu-entries, plain-TeX-mode-menu):
-	Reorganize menus.  Add font commands into plain TeX menu.
-
-	* tex-info.el (TeXinfo-mode-menu): Reorganize menu.
-
-	* latex.el (LaTeX-mode-menu): Reorganize menu.
-
-	* context.el (ConTeXt-mode-menu): Reorganize menu.
-
-2004-08-07  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-base-mode-name): Make buffer-local (Doh).
-	(TeX-set-mode-name): Doc fix.
-
-	* doc/todo.texi (Mid-term Goals): Use @previewlatex macro.
-	(Mid-term Goals): New entries.  Should some of them be moved to
-	wishlist?  Remove a few fixed bugs.
-
-	* doc/macros.texi: move @ConTeXt macro out of info-only section.
-	Typeset @previewlatex differently.
-
-2004-08-06  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* font-latex.el: Use "gnu.org" instead of "nongnu.org".
-
-	* bib-cite.el: Ditto.  Use "AUCTeX", not "auc-tex".
-
-	* lpath.el: Use "AUCTeX".
-
-2004-08-05  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/macros.texi: New @ConTeXt macro.
-
-	* doc/auc-tex.texi, doc/changes.texi, doc/history.texi,
-	doc/todo.texi, doc/wininstall.texi: Use macros @AUCTeX, @ConTeXt,
-	@LaTeX everywhere.
-
-	* doc/auc-tex.texi (European): Mention Emacs 21.  Fixed typo.
-
-	* doc/todo.texi: Help for documentation wanted.
-
-	* doc/changes.texi: Some additions: captcont and subfigure,
-	`LaTeX-includegraphics-options-alist', `LaTeX-default-position',
-	kpathsea based completion, `TeX-insert-macro-default-style'.
-	Refer to installation nodes (autoconf installation).
-
-	* tex.el (TeX-submit-bug-report): Add more explanations.
-
-	* latex.el (LaTeX-style-list): Improve doc-string.
-
-	* font-latex.el (font-latex-script-display): New variable.
-	Make raise of sub-/superscripts customizable.
-	(font-latex-unfontify-region, font-latex-script): Use it.
-
-2004-08-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* RELEASE: Improve sectioning and add some more information.
-
-2004-08-05  David Kastrup  <dak@gnu.org>
-
-	* tex-site.el.in: don't require 'tex-mik on Windows, let the user
-	load it instead of tex-site if he wants to.
-
-	* tex.el (TeX-command-list): Add `%(PDFout)', `%(mode)' and
-	`%(execmode)'.  Remove `TeX Interactive', `LaTeX Interactive' and
-	`ConTeXt Interactive'.
-	(LaTeX-command-style): Don't provide a default for a
-	`LaTeX-version' of "2": people can customize this if necessary
-	themselves, we would not know a sane default, anyway.
-	(TeX-expand-list): Support `TeX-DVI-via-PDFTeX', `%(PDFout)',
-	`%(mode)' and `%(execmode)'.
-	(TeX-set-mode-name): Add `reset' flag to indicate that the next
-	step should again be TeXing.  Add "I" flag.
-	(TeX-source-specials): Call `TeX-set-mode-name' with `reset' flag.
-	(TeX-mode-set): Variable setter for TeX modes.
-	(TeX-PDF-mode): Make the default value a global mode.
-	(TeX-global-PDF-mode): Toggle function to change default
-	`TeX-PDF-mode'.
-	(TeX-PDF-mode): Remove local binding of `TeX-PDF-mode' in case of
-	conflicts.  Call `TeX-set-mode-name' with `reset' flag.
-	(TeX-DVI-via-PDFTeX): New customizable variable.
-	(TeX-interactive-mode): New mode.
-	(TeX-mode-map): Add binding for `TeX-interactive-mode'.
-	(TeX-mode-specific-command-menu-entries): Add menu entry for it.
-
-	* tex-buf.el (TeX-command-expand): Document `%%'.
-	(TeX-run-TeX): If `TeX-interactive-mode' is set, run
-	`TeX-run-interactive' instead.
-
-2004-08-04  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* font-latex.el (font-latex-fontify-script): Default to nil in
-	XEmacs.
-
-2004-08-04  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-base-mode-name, TeX-set-mode-name): Move to front,
-	add catering for global mode switches.
-	(TeX-source-specials, global-TeX-PDF-mode): Use this.
-
-	* latex.el (LaTeX-common-initialization): Add style hook for
-	"ifpdf".
-
-2004-08-04  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-unfontify-region): New function.
-	(font-latex-setup): Use it.
-
-2004-08-04  David Kastrup  <dak@gnu.org>
-
-	* tex-fptex.el (TeX-command-list): Remove PDFTeX calls.
-
-	* tex-mik.el (TeX-command-list): Remove PDFTeX calls.
-
-	* tex.el (TeX-command-list): Use %(PDF) where necessary, drop
-	PDFTeX entries.
-	(LaTeX-command-style): Add %(PDF) here.
-	(TeX-expand-list): Expand %(PDF).
-	(TeX-mode-p): Move.
-	(TeX-PDF-mode, global-TeX-PDF-mode): New minor modes.
-	(TeX-PDF-mode-on, TeX-PDF-mode-off): Shortcuts for calling.
-	(TeX-PDF-mode-parsed): New variable.
-	(TeX-set-mode-name): Simplify.
-	(TeX-mode-map): Add C-c C-t C-p for TeX-PDF-mode.
-	(TeX-mode-specific-command-menu-entries): Add menu entry for it.
-
-	* latex.el (LaTeX-math-mode): Refresh modeline after generating
-	it, not before.
-	(LaTeX-common-initialization): Add style-hooks fo pdftex, dvips
-	and others.
-
-	* tex.el (TeX-view-style, TeX-output-view-style): Place dvi file
-	name last.
-
-2004-08-03  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-source-specials): New customization group.
-	(TeX-source-specials, TeX-source-specials-tex-flags)
-	(TeX-source-specials-places)
-	(TeX-source-specials-view-start-server): Use it
-	(TeX-source-specials-view-position-flags)
-	(TeX-source-specials-view-gnuclient-flags)
-	(TeX-source-specials-view-emacsclient-flags): Change defvar to
-	defcustom.
-	(TeX-source-specials-view-editor-flags): New customize option.
-	(TeX-source-specials-view-expand-client): Return not only client
-	but options as well.
-	(TeX-source-specials-view-expand-options):
-	Use `TeX-source-specials-view-editor-flags'.
-
-2004-08-03  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-source-specials-places): Change comment.
-
-2004-08-03  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-mode-menu): Add "Close Environment"
-
-	* tex.el (TeX-source-specials-view-gnuserv-p):
-	replaces `TeX-source-specials-view-guess-server'.
-	(TeX-source-specials-view-expand-client)
-	(TeX-source-specials-view-expand-options): Use this.
-
-2004-08-03  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* style/alphanum.el, style/doc.el, style/jura.el,
-	style/ltx-base.el, style/ltxdoc.el: Added coding cookies.
-
-2004-08-03  David Kastrup  <dak@gnu.org>
-
-	* RELEASE: Change Source Special description and a few other
-	things.
-
-2004-08-03  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-expand-list): New %cS expander for
-	`TeX-source-specials-view-expand-client'.
-	(TeX-source-specials-view-start-server): New customize option.
-	(TeX-source-specials-view-start-server-asked): New variable.
-	(TeX-source-specials-view-position-flags): New name.
-	Formerly known as `TeX-source-specials-viewer-flags'.
-	(TeX-source-specials-view-gnuclient-flags): New variable.
-	(TeX-source-specials-view-emacsclient-flags): New variable.
-	(TeX-source-specials-view-expand-client): New function.
-	(TeX-source-specials-view-expand-options): Expand options for
-	inverse search as well.
-	Correct return value.
-	Use `TeX-source-specials-view-guess-server'.
-	(TeX-forward-comment-skip): Only consider consecutive comment
-	characters when comparing the comment prefix.
-	(TeX-source-specials-view-guess-server): New function.
-
-	* doc/changes.texi: Avoid email addresses.
-
-	* doc/tex-ref.tex: Update to 11.50.
-
-2004-08-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/changes.texi: Advertise support for toggling source
-	specials.  Mention macro completion in docTeX mode and fix for
-	filling in XEmacs with preview-latex and activated previews.
-
-2004-08-01  David Kastrup  <dak@gnu.org>
-
-	* doc/wininstall.texi: Remove info about manual installation.
-	Explain about preferred path syntax.
-
-	* doc/install.texi: Move info dor INSTALL.Windows.
-
-2004-08-01  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fptex.el: Do not overwrite customized variables.
-
-	* tex-mik.el: Ditto.
-
-	* Makefile.in (STYLESRC): Add new style files.
-
-	* aclocal.m4: Synchronize with preview-latex.
-
-	* tex-fold.el (TeX-fold-macro-spec-list): Add references to
-	default.
-	(TeX-fold-buffer-type): Additionally pass display string
-	specification and type to `TeX-fold-make-overlay'
-	(TeX-fold-item): Ditto.
-	(TeX-fold-make-overlay): Accept display string specification and
-	type as arguments and set them accordingly in the overlay.
-	Do not signal overfullness if the dispay string contains a
-	linebreak.
-	(TeX-fold-macro-nth-arg): Make `macro-start' mandatory so that
-	macro boundaries may be determined even if point is not inside of
-	a macro.
-	(TeX-fold-hide-item): Recompute display string on closure if
-	display string specification is an integer.
-
-	* style/alphanum.el: Add header and reformat.
-
-	* style/jura.el: Add header.
-
-	* style/doc.el: New file. Contributed by Frank Küster
-	<frank@kuesterei.ch>.
-	(TeX-add-style-hook): Remove bogus `LaTeX-add-index-entries' call.
-
-	* style/ltx-base.el: New file. Contributed by Frank Küster
-	<frank@kuesterei.ch>.
-
-	* style/ltxdoc.el: Ditto.
-
-2004-07-31  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el: Autoload `texmathp'.
-	(font-latex-keywords-2): Add `font-latex-match-script'.
-	(font-latex-script-keywords): Remove.
-	(font-latex-fontify-script): Remove :set function.
-	(font-latex-match-script): New function.
-
-	* tex-mik.el (TeX-view-style): Remove unconditional source
-	specials option for yap.
-	(TeX-output-view-style): Set it.
-	(TeX-source-specials-viewer-flags): Ditto.
-
-	* tex-fptex.el (TeX-view-style): Adapt options to WinDVI
-	documentation.
-	(TeX-output-view-style): Set it.
-	(TeX-source-specials-viewer-flags): Ditto.
-
-2004-07-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (tar-ball): Remove warning which often confuses
-	users.
-
-	* aclocal.m4 (EMACS_MAJOR_VERSION): New test and variable.
-
-	* configure.in: Fix AUCTeX version.
-
-	* tex-site.el.in: At least (X)Emacs 21 is required.
-
-	* tex.el: Ditto.
-
-	* doc/Makefile.in (install): Remove warning which often confuses
-	users.
-
-	* doc/auc-tex.texi: Fix version numbers.
-	(Changes): New name.  Formerly known as "History".
-	(ToDo): New heading.
-
-	* doc/changes.texi: Add heading for `rawfile'.  Change `section'
-	to `heading'.
-
-	* doc/faq.texi (Frequently Asked Questions About AUCTeX):
-	At least (X)Emacs 21 is needed.
-
-	* doc/install.texi (Prerequisites): Ditto.
-
-2004-07-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-macro-spec-list): Extend default.
-	Add specification for argument number.
-	(TeX-fold-env-spec-list): Ditto.
-	(TeX-fold-folded-face): Rename from
-	`TeX-fold-display-string-face'.
-	(TeX-fold-unfolded-face): New face and variable.
-	(TeX-fold-buffer-type): Move through buffer from bottom to top in
-	a single run in order to allow easier prioritization of nested
-	overlays.
-	(TeX-fold-item): Compute display string via
-	`TeX-fold-macr-nth-arg'.
-	(TeX-fold-make-overlay): Consider the length of the display string
-	as well when judging if a line is overfull.  Let priority be
-	computed by `TeX-fold-macr-nth-arg'.  Do not call
-	`TeX-fold-hide-item'.
-	(TeX-fold-macro-nth-arg): New function.
-	(TeX-fold-priority-step): New variable.
-	(TeX-fold-prioritize): New function.
-	(TeX-fold-hide-item): Set mouse-face.
-	(TeX-fold-show-item): Ditto.  Do not set face twice.
-	(TeX-fold-post-command): Recognize mouse clicks as well.
-
-	* tex.el (TeX-find-macro-boundaries): New function.
-	(TeX-find-macro-end-helper): Find macro arguments with a preceding
-	linebreak as well.
-
-	* doc/auc-tex.texi (Folding): Document new functionality.
-
-	* latex.el (LaTeX-fill-region): Improve performance by avoiding
-	unnecessary calls to `LaTeX-forward-paragraph'.
-
-	* font-latex.el (font-latex-fontify-script): Doc fix.
-
-2004-07-23  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-make-overlay): New function.
-	Remove superfluous `let'.
-	(TeX-fold-buffer-type, TeX-fold-item): Use it.
-	(TeX-fold-mode): Call `TeX-fold-clearout-buffer' after clearing
-	`post-command-hook'.
-
-2004-07-22  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-indent-line): Temporarily make invisible
-	overlays visible in XEmacs.
-
-	* tex.el (TeX-comment-region): Use a real function instead of an
-	`fset' and temporarily change `comment-start' for certain XEmacs
-	releases.
-	(TeX-comment-or-uncomment-region): Use it.
-	(TeX-comment-or-uncomment-paragraph): Ditto.
-
-	* doc/changes.texi: Remove warning about TeX-fold not working
-	correctly on XEmacs.
-
-2004-07-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-display-string-face): Remove `min-colors'
-	spec as XEmacs does not like them.
-	(TeX-fold-hide-item): Set face on the glyph and not on the
-	overlay/extent in XEmacs.
-	(TeX-fold-post-command): Do not check detached extents in XEmacs.
-
-	* context.el (ConTeXt-mode-menu): Check if variable is defined.
-	Necessary for XEmacs compatibility.
-	(ConTeXt-menu-update): Fix creation of environment menus.
-
-	* latex.el (LaTeX-mode-menu): Check if variable is defined.
-	Necessary for XEmacs compatibility.
-
-	* tex-info.el (TeXinfo-mode-menu): Ditto.
-
-2004-07-20  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* font-latex.el (font-latex-set-title-face): New function.
-	(font-latex-title-fontity): Use it to make customization work
-	during a session.
-	(font-latex-title-*-face): Use it to simplify the initialization.
-
-2004-07-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-macro-spec-list): New name for
-	`TeX-fold-spec-list'.  More unobtrusive default.
-	(TeX-fold-env-spec-list)
-	(TeX-fold-unspec-macro-display-string)
-	(TeX-fold-unspec-env-display-string): New variables.
-	(TeX-fold-keymap): New key bindings which are more mnemonic and
-	orient at preview-latex's bindings instead of outline.el.
-	(TeX-fold-buffer): Transfer contents to `TeX-fold-buffer-type'
-	which can be used for both macros and environments.
-	(TeX-fold-buffer-type): New function.
-	(TeX-fold-macro): Transfer contents to `TeX-fold-item' which can
-	be used for both macros and environments.
-	(TeX-fold-env): New function.
-	(TeX-fold-item): New function. Prioritize overlays.
-	(TeX-fold-clearout-item): New name for `TeX-fold-clearout-macro'.
-	(TeX-fold-hide-item, TeX-fold-show-item): Adapt doc string.
-
-	* latex.el (LaTeX-hide-environment): Remove.  Functionality is now
-	provided by TeX-fold.
-	(LaTeX-show-environment): Ditto.
-	(LaTeX-mode-map): Remove key bindings for `LaTeX-hide-environment'
-	and `LaTeX-show-environment'.
-	(LaTeX-mode-menu): Adapt key bindings for folding.  Remove menu
-	entries for `LaTeX-hide-environment' and `LaTeX-show-environment'.
-
-	* context.el (ConTeXt-mode-menu): Adapt key bindings for folding.
-
-	* tex-info.el (TeXinfo-mode-menu): Ditto.
-
-	* doc/auc-tex.texi (Folding): Document new and changed functions
-	and variables related to folding environments (new) and macros.
-
-	* doc/changes.texi: Advertise support for folding environments.
-
-2004-07-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-source-specials): Do not set a lighter in
-	`minor-mode-alist' but use `TeX-set-mode-name' instead.
-	(TeX-base-mode-name): New variable.
-	(TeX-set-mode-name): New function.
-	(plain-tex-mode): Set `TeX-base-mode-name' instead of `mode-name'
-	and use `TeX-set-mode-name'.
-	(ams-tex-mode): Ditto.
-
-	* context-en.el (context-en-mode): Ditto.
-
-	* context-nl.el (context-nl-mode): Ditto.
-
-	* latex.el: Do not add a lighter for `LaTeX-math-mode' in
-	`minor-mode-alist'.
-	(LaTeX-math-mode): Use `TeX-set-mode-name'.
-	(latex-mode): Set `TeX-base-mode-name' instead of `mode-name' and
-	use `TeX-set-mode-name'.
-
-	* tex-fold.el (TeX-fold-mode): Do not set a lighter in
-	`minor-mode-alist' but use `TeX-set-mode-name' instead.
-
-2004-07-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-find-macro-start): Fix handling of nested macros.
-	(TeX-find-macro-start-helper): New function.
-	(TeX-find-macro-end-helper): New function.
-
-	* tex-info.el (TeXinfo-mode-menu): Fix extension of customize
-	menu.
-
-	* latex.el (LaTeX-env-figure): Prevent superfluous blank lines and
-	give RefTeX a chance to generate a label in environments with a
-	bottom caption.  Patch by Christian Schlauer <cs-usenet@arcor.de>.
-	(LaTeX-style-list): Add entry for beamer class.
-
-	* context.el (ConTeXt-mode-menu): Add "Show/Hide" submenu.
-
-	* doc/auc-tex.texi (Folding): Document key binding for
-	`TeX-fold-mode'.
-
-2004-07-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (TeXinfo-mode-map): Inherit from `TeX-mode-map'.
-	(texinfo-mode): Enable TeX-master functionality.
-
-	* tex.el (TeX-one-master): Include .texi files.
-	(TeX-add-local-master): Use "@c " as comment prefix in Texinfo
-	mode.
-
-	* tex-fold.el (TeX-fold): Move customization group from `LaTeX' to
-	`AUCTeX'.
-
-	* doc/changes.texi: Advertise folding functionality.
-
-2004-07-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el (TeX-fold-display-string-face): Cater for display
-	devices with few colors.
-	(TeX-fold-keymap): Add key bindings for showing and hiding
-	individual macros.
-	(TeX-fold-macro): New function.
-	(TeX-fold-clearout-buffer): New name for
-	`TeX-fold-remove-all-overlays'.
-	(TeX-fold-clearout-macro): New function.
-	(TeX-fold-remove-overlays): New function.
-
-	* latex.el (LaTeX-mode-menu): Add entries for showing and hiding
-	individual macros.
-
-	* tex-info.el (TeXinfo-mode-menu): Update and rearrange.
-	Add entries for "Show/Hide" functionality.
-
-	* doc/auc-tex.texi (Show/Hide): New section.
-	(Folding): New subsection.
-	(Outline): Move under "Show/Hide".
-
-2004-07-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el: Do not require tex-fold.el.
-	Autoload `TeX-fold-mode'.
-	(TeX-mode-map): Add keybinding for `TeX-fold-mode'.
-
-	* tex-fold.el: Do not add keybinding for `TeX-fold-mode' with
-	`TeX-mode-hook'.
-	(TeX-fold-post-command): Do not hijack other overlays.
-
-2004-07-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fold.el: New file.
-
-	* Makefile.in (AUCSRC): Add tex-fold.el.
-	(AUCELC): Add tex-fold.elc.
-
-	* latex.el (LaTeX-find-macro-start): Move to tex.el and rename to
-	`TeX-find-macro-start'.
-	(LaTeX-find-macro-end): Analogous.
-	(LaTeX-forward-paragraph): Change call to `LaTeX-find-macro-*' to
-	`TeX-find-macro-*'.
-	(LaTeX-backward-paragraph): Ditto.
-	(LaTeX-mode-menu): Add submenu "Show/Hide".  Add entries for
-	relevant functions in tex-fold.el and add the show/hide
-	environment entries which were in "Formatting and Marking" before.
-
-	* tex.el: Require tex-fold.el.
-	(TeX-find-macro-start): New function.  Formerly known as
-	`LaTeX-find-macro-start' in latex.el.
-	(TeX-find-macro-end): New function.  Formerly known as
-	`LaTeX-find-macro-end' in latex.el.
-
-2004-07-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* texmathp.el (texmathp-match-environment): Let environments be
-	added more than once.
-
-	* font-latex.el (font-latex-superscript-face)
-	(font-latex-subscript-face): New faces.
-	(font-latex-script-keywords): New constant.
-	(font-latex-fontify-script): New customize option.
-	(font-latex-script): New function.
-
-2004-07-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-buf.el (TeX-view): Inform the user if the output file is
-	not present.
-
-	* tex.el (TeX-forward-comment-skip): Fix `count' functionality.
-	Stop as well at places where the prefix of commented lines
-	changes.  Simplify and improve efficiency by saving current
-	prefix before while-loop starts.  Adapt documentation string.
-	(TeX-backward-comment-skip): Adapt documentation string.
-
-2004-06-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* context.el (ConTeXt-environment-menu-name): Make name distinct
-	from `LaTeX-environment-menu-name'.
-	(ConTeXt-environment-modify-menu-name): Analogous.
-
-2004-06-17  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (tar-ball): Change permissions of auctex-$(TAG).
-
-	* tex.el (TeX-source-specials-expand-view-options): New function.
-	(TeX-expand-list): Add new specifier (%dS) for
-	`TeX-source-specials-expand-view-options'.
-	(TeX-view-style, TeX-output-view-style): Add %dS for source
-	specials in all xdvi calls.
-	(TeX-expand-list): Remove useless lambda.
-
-	* tex-buf.el (TeX-output-style-check): Remove addition of source
-	specials.
-
-2004-06-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-one-master): Add "dtx" extension.
-	(TeX-add-local-master): Insert \iffalse...\fi in docTeX mode.
-	(TeX-file-extensions): Add "dtx" extension.
-	(docTeX-default-extension): New variable.
-
-	* latex.el (LaTeX-find-macro-start): Use next whitespace if the
-	end of an opened macro cannot be determined.
-	(doctex-mode): Set `TeX-default-extension' to
-	`docTeX-default-extension'.
-
-	* doc/changes.texi: Add information about `TeX-newline-function'.
-
-2004-06-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/mdwlist.el (TeX-add-style-hook): Change variables only
-	locally.
-
-	* latex.el (LaTeX-default-verb-delimiter): New variable.
-	(TeX-arg-verb): Use it.
-
-2004-06-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/mdwlist.el: New header.
-	(TeX-add-style-hook): Add support for \makecompactlist, \suspend,
-	and \resume.
-
-2004-06-14  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-pin-region): Don't balk at unpinning if there
-	is no pinned region.
-
-	* tex.el (TeX-mode-specific-command-menu-entries): Be more
-	meticulous about when the pin-region menu entry can be used.
-
-2004-06-13  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-pin-region): Add autoload form.
-	(TeX-mode-map): Add keybinding for TeX-pin-region.
-	(TeX-mode-specific-command-menu-entries): Add menu entry for it.
-
-	* tex-buf.el (TeX-command-master, TeX-command-region)
-	(TeX-command-buffer): Add `override-confirm' prefix argument.
-	(TeX-pin-region): New function to replace previous interactive
-	prefix for TeX-command-region.  Change TeX-region semantics
-	accordingly.
-
-2004-06-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/faq.texi: New file.
-
-	* doc/auc-tex.texi (Filling): Add information about activating
-	`auto-fill-mode'.
-	(FAQ): Add node.
-
-	* doc/todo.texi (Bugs): Add bug when fontifying unmatched math
-	toggles in verbatim-like environments.
-
-	* doc/.cvsignore: Add `FAQ'.
-
-	* doc/Makefile.in (TEXIFILES): Add `faq.texi'.
-	(FAQ): New target.
-	(dist): Add `FAQ'.
-	(clean): Ditto.
-
-	* .cvsignore: Add `FAQ'.
-
-	* Makefile.in (DOCFILES): Add `doc/faq.texi'.
-	(EXTRAFILES): Remove `PROBLEMS'.
-	(tar-ball): Add `FAQ'.
-
-	* autogen.sh: Activate creation of `FAQ' from `doc/faq.texi'.
-
-2004-06-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-fptex.el (TeX-command-list): Use correct expander for
-	"View PDF".
-
-	* latex.el (LaTeX-fill-region-as-para-do): Fix removal of trailing
-	whitespace.
-	(LaTeX-fill-move-to-break-point): Prevent infinite loop in
-	commented regions.
-	(LaTeX-fill-newline): Fix compatibility with XEmacs, i.e. use
-	code related to text properties only for Emacs and reintroduce
-	insertion of a potential fill prefix for XEmacs.
-
-2004-06-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/changes.texi: Add some news regarding upcoming release.
-	Try to match former news with actual releases.
-
-2004-06-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-comment-padding-string): New function.
-
-	* latex.el (LaTeX-newline): Do something sensible if point is
-	at the start of a commented line or inside of one and right at
-	the start of another one in the same line.
-	(LaTeX-insert-environment): Fix insertion of environments if
-	point is inside or right before a commented line.
-	(LaTeX-indent-line): Use `TeX-comment-padding-string'.
-
-2004-06-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-make-title-faces): New function.
-	(font-latex-title-1-face, font-latex-title-2-face)
-	(font-latex-title-3-face): Now generated by
-	`font-latex-make-title-faces' and compatible with XEmacs.
-	(font-latex-title-4-face): Add face specification for XEmacs.
-
-2004-06-04  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-view-mouse): New function.
-
-	* tex.el (TeX-source-specials-map): Outcomment madcap mouse
-	bindings.
-	(minor-mode-map-alist): Remove TeX-source-specials manually, as I
-	can't figure out how to not get it placed there by
-	define-minor-mode.
-	(TeX-split-string): Correct docs.  Simplify.
-	(TeX-parse-path): Fix pattern.
-
-2004-06-03  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-newline): New function.
-	(TeX-mode-map): Use it.
-
-	* latex.el: Various checkdoc-related fixes.
-	(LaTeX-forward-paragraph): Check for and cope with multi-line
-	paragraph commands not only those with a single line.
-	Check for LaTeX macro at the end of a paragraph command.
-	(LaTeX-backward-paragraph): Check for and cope with multi-line
-	paragraph commands not only those with a single line.
-	(LaTeX-paragraph-command-p): Remove.
-	(LaTeX-find-macro-start): Find macro start even if point is
-	already at the start.
-
-	* doc/auc-tex.texi (Marking and formatting): Split into
-	`Indenting' and `Filling'.
-	(Indenting): New section.
-	(Filling): New section.
-
-	* doc/intro.texi: Fix key representations and reference to
-	`fill-paragraph'.
-
-2004-06-02  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-format-filter): Don't use split-string which
-	appears to trigger an XEmacs bug.
-
-2004-06-02  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-insert-macro-default-style): Fix typo in doc-string.
-
-2004-06-01  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-no-braces-modes): Remove.  Revert unintened
-	addition from 2004-04-19 commit.
-	(TeX-insert-macro-default-style): New variable.
-	(TeX-parse-arguments): Use it.
-	(TeX-insert-macro): Document dependence on
-	`TeX-insert-macro-default-style' and prefix.  Fix typo in comment.
-
-2004-05-29  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-source-specials-map): Fix key binding for XEmacs.
-
-2004-05-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* aclocal.m4 (TEX_INPUT_DIRS): Quote regexps with square brackets.
-
-	* tex.el (TeX-newline-function): Rename.  Formerly known as
-	`TeX-newline'.
-	(TeX-mode-map): Use new name.
-
-	* doc/auc-tex.texi (Marking and formatting): Rename `TeX-newline'
-	to `TeX-newline-function'.
-
-2004-05-26  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* style/graphicx.el (LaTeX-arg-includegraphics): Rewrite.
-	Optional macro arguments can be controlled by
-	`LaTeX-includegraphics-options-alist' now.
-	(LaTeX-includegraphics-extensions)
-	(LaTeX-includegraphics-read-file): New functions.
-	(TeX-include-graphics-simple): Remove; use
-	`LaTeX-includegraphics-options-alist' instead.
-	(TeX-string-divide-number-unit, TeX-default-unit-for-image):
-	Move to `tex.el'.
-
-	* latex.el (LaTeX-includegraphics-extensions)
-	(LaTeX-includegraphics-options-alist)
-	(LaTeX-includegraphics-strip-extension-flag): New options for
-	`style/graphicx.el'.
-
-	* tex.el (TeX-kpathsea-path-delimiter): Fix doc-string.
-	(TeX-insert-macro, TeX-parse-arguments): Skip optional macro
-	arguments when called with a prefix.
-	(TeX-string-divide-number-unit, TeX-default-unit-for-image):
-	From `style/graphicx.el'.
-	(TeX-arg-maybe): New function.
-
-	* latex.el (LaTeX-common-initialization): Add additional
-	arguments for \parbox.
-
-2004-05-26  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-newline): New name for `TeX-indent-on-newline'.
-	It now holds function definitions and not mere symbols anymore.
-	(TeX-mode-map): Use it.
-
-	* doc/auc-tex.texi (Marking and formatting): Remove documentation
-	for `TeX-indent-on-newline' and document `TeX-newline'.
-
-2004-05-26  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-indent-on-newline): New option.
-	(TeX-mode-map): Use it.
-
-	* doc/auc-tex.texi (Marking and formatting):
-	Document `TeX-indent-on-newline' plus small corrections.
-
-2004-05-25  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-command): Add `override-confirm' argument.
-	(TeX-view): New function, without confirmation.
-
-	* context.el (ConTeXt-mode-map): Inherit keymap instead of
-	copying.
-
-	* latex.el (LaTeX-mode-map): Inherit keymap instead of copying.
-
-	* tex.el (TeX-source-specials-map): New variable.
-	(TeX-source-specials): Make a minor mode.
-	Replaces `TeX-toggle-source-specials' and
-	`TeX-source-specials-active-flag'.
-	(TeX-source-specials-expand-options): Adapt to that.
-	(TeX-electric-macro-map): inherit from
-	`minibuffer-local-completion-map' instead of copying.
-	(plain-tex-mode): Help string uses `plain-TeX-mode-map'.
-	(TeX-mode-p): New variable, set in TeX modes.
-	(VirTeX-common-initialization): Set it.
-	(TeX-mode-map): Proper defvar.  Add keybindings for
-	`TeX-source-specials' and `TeX-view'.
-	(plain-TeX-mode-map): Inherit instead of copy.
-	(AmSTeX-mode-map): Same here.
-
-	* doc/auc-tex.texi: Change info dir formatting, adapt copyrights
-	according to the assignment process.
-
-2004-05-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/install.texi (Configure): Remove unused option
-	`--with-texmf-dir'.  Document new option `--with-tex-input-dirs'.
-
-	* doc/wininstall.texi: Ditto.  Add information about new option
-	`--with-auto-dir'.
-
-	* latex.el (LaTeX-backward-paragraph): Revert check-in of
-	2004-05-24.
-
-2004-05-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-backward-paragraph): Recognize if point is at
-	the end of a line when the test for a macro following a paragraph
-	command is carried out.
-
-2004-05-23  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-doctex-^^A): Add mistakenly deleted
-	space again.
-
-2004-05-21  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* style/graphicx.el (TeX-string-divide-number-unit): Rename from
-	misspelled `TeX-string-divide-nuber-unit'.  Reformat file.
-	Fix some doc-strings and comments.
-
-2004-05-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* aclocal.m4 (TEX_INPUT_DIRS): New help string.  Better error
-	handling.
-
-2004-05-19  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4: Comment EMACS_LISP.
-	(EMACS_TEST_LISPDIR): remove both trailing backslash and slash.
-
-2004-05-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Prevent infinite loop
-	in lines starting with whitespace.
-	(LaTeX-forward-paragraph): Don't consider paragraph commands
-	followed directly by a TeX macro as part of an adjacent paragraph.
-	(LaTeX-backward-paragraph): Ditto.
-
-2004-05-18  Davide G. M. Salvetti  <salve@debian.org>
-
-	* aclocal.m4 (AUCTEX_AUTO_DIR): Change `autodir' default to
-	`${localstatedir}/auctex' to conform to the GNU Coding Standards.
-	Add `autodir_expanded' as the properly expanded version of
-	`autodir'.  Inform the user about the check in progress.
-	* tex-site.el.in (TeX-lisp-directory): Use `@autodir_expanded@'.
-
-2004-05-17  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* aclocal.m4 (AUCTEX_AUTO_DIR): Avoid AS_HELP_STRING for
-	compatibility with autoconf < 2.58.
-
-2004-05-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* aclocal.m4 (TEX_INPUT_DIRS): Use `--expand-braces' instead of
-	`--show-path' in the kpsewhich calls.  Use `--expand-path' as a
-	fallback e.g. for MikTeX.  Assume that we are dealing with a
-	TDS-compliant TeX system and add "/tex/" and "/bibtex/bst/"
-	subdirectories to the output of the kpsewhich calls accordingly.
-
-	* latex.el (LaTeX-fill-newline): Don't use code specific to GNU
-	Emacs for XEmacs.  Call `newline-and-indent' instead.
-
-2004-05-15  Davide G. M. Salvetti  <salve@debian.org>
-
-	* aclocal.m4 (AUTO_DIR): Code cleaned; renamed to
-	`AUCTEX_AUTO_DIR'.
-	* configure.in: Change `AUTO_DIR' to `AUCTEX_AUTO_DIR'.
-
-2004-05-14  Davide G. M. Salvetti  <salve@debian.org>
-
-	* style/italian.el (LaTeX-italian-open-quote)
-	(LaTeX-italian-close-quote): Use standard babel syntax rather than
-	latin1 characters.  Patch by David Kastrup <dak@gnu.org>.
-
-2004-05-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-indent-calculate-last): Ignore commented lines
-	when called in a non-comment line.
-
-	* style/scrbase.el (TeX-add-style-hook): Fontify \minisec like a
-	sectioning command.
-
-2004-05-14  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-auto-generate): Bind `enable-local-eval'.
-
-2004-05-13  Davide G. M. Salvetti  <salve@debian.org>
-
-	* doc/auc-tex.texi (European): Sort languages list alphabetically.
-
-	* doc/install.texi (Configure): Document `--with-auto-dir'.
-
-	* Makefile.in (DOCFILES): Add `doc/macros.texi'.
-
-	* doc/Makefile.in (distclean): New.
-
-2004-05-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-env-item): Don't eat non-empty lines when
-	called on a marked region unless they only consist of whitespace
-	and comment characters.  Fill the paragraph of a potentially
-	outdented line after insertion of \item.
-
-	* aclocal.m4 (TEX_INPUT_DIRS): Repair quoting.
-
-	* tex.el (TeX-kpathsea-format-alist): Rename.  Formerly known as
-	`TeX-kpathsea-directory-alist'.  Add information to every format
-	about the file extensions to be found.
-	(TeX-search-files-kpathsea): Adapt to new information in
-	`TeX-kpathsea-format-alist'.
-	(TeX-mode-specific-command-menu-entries): Move source specials
-	toggle up to first level of command menu.
-
-2004-05-12  Davide G. M. Salvetti  <salve@debian.org>
-
-	* aclocal.m4 (AUTO_DIR): New function.
-	* configure.in: Use `AUTO_DIR' to expand `@autodir@' in
-	`tex-site.el.in'.
-	* Makefile.in (autodir): Use `@autodir@'.
-	* tex-site.el.in (TeX-auto-global): Definition moved from
-	`tex.el'.  Use `@autodir@'.
-	* tex.el (TeX-auto-global): Definition moved to `tex-site.el.in'.
-	* lpath.el: Bind `TeX-auto-global'.
-
-	* style/italian.el: New file.
-	* doc/auc-tex.texi (Font Specifiers): Remove two sentences
-	referring to the old behavior of the short-cuts for easy
-	insertions of fonts changing macros.  (At that time they added
-	things like `{\it --!--}', now they add things like
-	`\textit{--!--}'.)
-	(Marking and formatting): Reflect renaming of
-	`LaTeX-format-comment-syntax-aware' to `LaTeX-syntactic-comments'.
-	(European): Document `italian.el'.
-	* Makefile.in (STYLESRC): Add `italian.el'.
-
-	* lpath.el: Bind `TeX-macro-global'.
-	* tex.el: No need to `(require 'tex-site)' at compilation time,
-	see `lpath.el'.
-
-2004-05-12  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-source-specials-active-flag)
-	(TeX-source-specials-check-function, TeX-source-specials-xdvi-p)
-	(TeX-source-specials-check-xdvi)
-	(TeX-mode-specific-command-menu-entries)
-	(TeX-maybe-set-source-specials, TeX-toggle-source-specials):
-	Remove all checks for validity of the Source Special options.
-	Just assume that the user knows what he is asking for.
-
-2004-05-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* aclocal.m4 (TEX_INPUT_DIRS): Don't use `findtexmf' but a
-	universal call of `kpsewhich' and unify paths separated by `;'
-	or `:'.
-
-	* context.el (ConTeXt-mode-menu): Show `TeX-comment-or-uncomment-*'
-	functions in the menu instead of the comment and uncomment
-	functions which don't have a key binding.
-
-	* tex.el (plain-TeX-mode-menu): Ditto.
-	(TeX-mode-map): Move definitions of `C-c ;' and `C-c %' downwards
-	so that they become visible in the menu.
-
-	* latex.el (LaTeX-fill-region-as-para-do): Remove extra spaces
-	between words.
-	(LaTeX-mode-menu): Show `TeX-comment-or-uncomment-*'
-	functions in the menu instead of the comment and uncomment
-	functions which don't have a key binding.
-
-2004-05-11  David Kastrup  <dak@gnu.org>
-
-	* style/beamer.el: Updates from Thomas Baumann checked in.
-
-2004-05-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-doctex-^^A): Add compatibility code
-	for Emacs 20 and XEmacs to fix compile error.
-	(font-latex-verbatim-face): Add parentheses to fix error with
-	Emacs 20.
-	(font-latex-doctex-preprocessor-face): Ditto.
-	(font-latex-doctex-documentation-face): Ditto.
-
-	* style/prosper.el (LaTeX-prosper-insert-slide): Don't stay in
-	comment upon inserting a slide in an overlay.
-
-2004-05-09  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-source-specials-check-function): Add "Always on"
-	choice.
-
-2004-05-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-doctex-syntactic-keywords): Move to
-	the right place and corrected quoting.
-
-	* context.el (ConTeXt-indent-syntax-table): Create with
-	`make-syntax-table' instead of `easy-mode-defsyntax' to allow
-	compilation with Emacs 20.
-
-	* aclocal.m4 (TEX_INPUT_DIRS): New function.
-
-	* configure.in: Use `TEX_INPUT_DIRS' for the expansion of
-	`@texinputdirs@' in `tex-site.el.in'.
-
-	* tex-site.el.in: Updated header.
-	(TeX-macro-global): Move here from `tex.el'.
-	Use `@texinputdirs@'.
-
-	* tex.el: Require `tex-site' at compile time.
-	(TeX-macro-global): Move to `tex-site.el.in'.
-
-2004-05-09  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-toggle-source-specials): Add missing call to
-	`TeX-maybe-set-source-specials' in last commit.
-
-2004-05-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* font-latex.el (font-latex-verbatim-face)
-	(font-latex-doctex-preprocessor-face)
-	(font-latex-doctex-documentation-face): New variables and faces.
-	(font-latex-verbatim-environments, font-latex-syntactic-keywords)
-	(font-latex-doctex-syntactic-keywords)
-	(font-latex-doctex-keywords): New variables.
-	(font-latex-set-syntactic-keywords)
-	(font-latex-syntactic-face-function, font-latex-doctex-^^A)
-	(font-latex-doctex-syntactic-face-function): New functions.
-	(font-latex-setup): Set special `font-lock-defaults' for docTeX
-	mode.
-	(font-latex-commented-outp): Don't classify line comments in
-	docTeX mode as "real" comments.
-
-	* latex.el (doctex-mode): Call `TeX-install-font-lock' to
-	activate special fontification in docTeX mode.
-
-	* style/alltt.el (TeX-add-style-hook): Add "alltt" to
-	`font-latex-verbatim-environments'.
-
-	* context.el: Updated header.
-
-	* context-nl.el: Updated header.
-
-	* context-en.el: Updated header.
-	(context-en-mode): Set `ConTeXt-current-interface' to "en".
-
-2004-05-06  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-toggle-source-specials): Simplify the code.
-
-2004-05-06  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (DOCFILES): Add `todo.texi'.
-
-2004-05-05  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-command-list, TeX-source-specials-expand-options)
-	(plain-tex-mode, TeX-view-extension, ams-tex-mode): Doc fixes.
-
-	* tex.el (TeX-mode-hook, AmS-TeX-mode-hook): Have always been run,
-	but were not declared with defcustom (or defvar).
-
-	* latex.el (LaTeX-mode-hook): Ditto.
-
-	* Makefile.in (tar-ball-clean): New.
-
-	* autogen.sh: Create README and TODO.
-
-	* .cvsignore, doc/.cvsignore: Add TODO.
-
-2004-05-04  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-expand-list): Inserted new expander `%S' for source
-	specials command line option.
-	(TeX-command-list): Inserted `%S' for source specials support
-	where appropriate.
-	(LaTeX-command-style): Ditto.
-	(TeX-source-specials-expand-options): New function.
-
-	* tex-buf.el: Updated header.
-	(TeX-style-check): Remove code specific to source specials and
-	thereby revert to state before 2004-04-27.
-
-	* tex-jp.el: Updated header.
-	(japanese-TeX-command-list): Inserted `%S' for source specials
-	support where appropriate.
-
-	* tex-fptex.el: Updated header.
-	(TeX-command-list): Inserted `%S' for source specials support
-	where appropriate.
-	(LaTeX-command-style): Setting removed.
-
-	* tex-mik.el: Updated header.
-	(TeX-command-list): Inserted `%S' for source specials support
-	where appropriate.
-	(LaTeX-command-style): Setting removed.
-
-	* doc/auc-tex.texi (Checking): Update URL's for lacheck and
-	chktex.
-
-2004-05-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el: Header updated.
-	(TeX-master-file): Remove bogus test for `TeX-header-end'.
-
-	* doc/auc-tex.texi (ToDo): New name for node/section formerly
-	known as `Projects' or `Wishlist' respectively.
-	Removed items not relevant anymore and moved the rest to the new
-	file `doc/todo.texi'.
-	Removed `Credits' section.
-
-	* doc/Makefile.in (TEXIFILES): New constant.
-	(auctex): Use it.
-	(dist): Add `TODO'.
-	(TODO): New target.
-	(clean): Add `TODO'.
-	Some formattig changes.
-
-	* doc/todo.texi: New file.
-
-	* Makefile.in (tar-ball): Add `TODO'.
-
-	* doc/changes.texi: Advertise support for `beamer.cls'.
-
-2004-04-30  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-command-expand): Add "%%" expansion, make order
-	of TeX-expand-list irrelevant, make the whole junk work
-	efficiently.
-
-2004-04-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el: New header.
-	(LaTeX-indent-environment-list): Remove `alltt' and add support
-	for it in `alltt.el' instead.
-
-	* Makefile.in (STYLESRC): Add `alltt.el'.
-
-	* style/alltt.el: New file.
-
-	* doc/changes.texi: Describe changes in quote insertion if
-	`german.sty' or `ngerman.sty' is used.
-	Advertise new style files.
-
-2004-04-29  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-buf.el (TeX-style-check): New optional argument.  This fixes
-	an error in the last commit.
-
-	* tex.el (TeX-expand-list): Use it.
-
-2004-04-27  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-buf.el (TeX-style-check, TeX-output-style-check): Check for
-	source special stuff here instead of `TeX-expand-list'.
-	Honor `TeX-source-specials-places'.
-
-	* tex.el (AUCTeX): Fix URL.
-	(TeX-default-mode, TeX-force-default-mode, TeX-install-font-lock)
-	(TeX-source-specials-active-flag): Change custom group.
-	(TeX-expand-list): Move source special stuff to `TeX-style-check'
-	and `TeX-output-style-check'.
-	(TeX-source-specials-tex-flags): Make it customizable.
-	(TeX-source-specials-places): New variable.
-	(TeX-source-specials-viewer-flags): No IFS needed anymore.
-
-2004-04-26  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* context.el (context-guess-current-interface): Simplify code.
-
-2004-04-25  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (texinfo-mode): Make last change in
-	`font-lock-defaults' compatible with Emacs 20.
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Indent lines ending
-	with `\\' upon filling a region.
-	(LaTeX-fill-region): Prevent infinite loop at end of buffer.
-
-2004-04-24  David Kastrup  <dak@gnu.org>
-
-	* style/natbib.el ("natbib"): Add fontification for regexps.
-	Patch by Thomas Baumann.
-
-2004-04-24  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex-info.el (texinfo-mode): Set `font-lock-defaults' as in
-	`texinfo.el'.  This way we get e.g. syntax-highlighting of
-	comments in Texinfo mode.
-
-2004-04-24  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-toggle-source-specials)
-	(TeX-maybe-set-source-specials, TeX-source-specials-check-xdvi):
-	New (renamed) functions.
-	(TeX-source-specials-active-flag, TeX-source-specials-tex-flags)
-	(TeX-source-specials-viewer-flags)
-	(TeX-source-specials-check-function, TeX-source-specials-xdvi-p):
-	New (renamed) variables.  Tried to clarify doc-strings and
-	variable names.
-
-2004-04-23  David Kastrup  <dak@gnu.org>
-
-	Source special support by Dan Nicolaescu <dann@ics.uci.edu>:
-	* tex.el (TeX-command-list): start viewer with TeX-run-discard
-	(TeX-expand-list): Add source special flags to viewer call.
-	(TeX-expand-list): Add source special flags to LaTeX call.
-	Various new functions.
-	(TeX-current-file-name-master-relative): New function replacing
-	TeX-current-file-name-nondirectory (which is not really needed, I
-	guess).  This change sole fault of dak.
-	(TeX-mode-specific-command-menu-entries): Source Special entry.
-
-2004-04-23  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Fix call to
-	`indent-region' for "older" Emacsen.
-	(LaTeX-mode-menu): Fix menu extension for customization.
-
-	* context.el (ConTeXt-mode-menu): Fix menu extension for
-	customization.
-
-	* tex-info.el (TeXinfo-insert-environment): Support enclosure of
-	a selected region by the environment to be inserted.
-	Don't eat newline at the end of the environment.
-	(TeXinfo-mode-map): Bind `C-c C-e' to `TeXinfo-insert-environment'
-	analogous to LaTeX mode.
-
-2004-04-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/slides.el: Remove obsolete SliTeX-related code and
-	replace it by minimal support for slides.cls.
-
-	* latex.el: Change spaces to tabs in indentation.
-	(LaTeX-fill-region-as-paragraph): Filling is disabled for
-	environments listed in `LaTeX-indent-environment-list'.  To be
-	consistent with filling of other environments where indentation
-	occurs, at least indent those environments.
-
-	* tex.el: Change spaces to tabs in indentation.
-
-2004-04-20  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-output-view-style): Move "dvips && gv" element to
-	the top of the list (not shadowed by a4paper anymore).
-	Added "pst-" in this element.
-
-2004-04-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-current-environment): Respect value of
-	`LaTeX-syntactic-comments' and mode by narrowing the region if
-	necessary and checking necessary conditions.
-	Use `TeX-forward-comment-skip' and `TeX-backward-comment-skip' for
-	narrowing.
-	(LaTeX-find-matching-end): Ditto.
-	(LaTeX-find-matching-begin): Ditto.
-	(docTeX-in-macrocode-p): New function.
-
-	* tex.el: More checkdoc-related fixes.
-
-2004-04-20  David Kastrup  <dak@gnu.org>
-
-	* style/natbib.el: Patch from Thomas Baumann for \bibpunct.
-
-	* Makefile.in (STYLESRC): Add style/beamer.el.
-
-	* style/beamer.el: Support file contributed by Thomas Baumann.
-
-2004-04-19  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el, latex.el: Make almost checkdoc clean.  See "FIXME" for
-	remaining issues.
-
-	* context.el, context-en.el, context-nl.el: Reindent.
-	Coding conventions fixes (but files are still far from being checkdoc
-	clean).
-
-2004-04-19  Berend de Boer  <berend@pobox.com>
-
-	* context-en.el (ConTeXt-default-environment-en): added default
-	environment for en interface.
-
-	* context-nl.el (ConTeXt-default-environment-nl): added default
-	environment for nl interface.
-
-	* context.el (ConTeXt-default-environment): now depends on language.
-
-2004-04-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-view-style): Enhance documentation string.
-	(TeX-output-view-style): Ditto.
-
-2004-04-16  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex-info.el (TeXinfo-command-menu):
-	Use `TeX-mode-specific-command-menu'.
-
-	* tex-jp.el (plain-TeX-mode-command-menu)
-	(LaTeX-mode-command-menu): Ditto.
-
-2004-04-16  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (STYLESRC): Add jura.el and alphanum.el
-	style/jura.el, style/alphanum.el: contributed by Frank Küster.
-
-2004-04-16  Berend de Boer  <berend@pobox.com>
-
-	* context.el (context-guess-current-interface): support for
-	recognizing interface=XX in comment to determine language to use.
-
-	* tex.el (TeX-format-list): recognize ConTeXt dutch interface.
-
-	* Makefile.in: AUCSRC includes the new context-en.el and context-nl.el.
-	Ditto fo AUCELC.
-
-	* context.el: English interface macro's moved to context-en.el.
-	All defmacro's are now replaced by defvars which are set to the
-	proper language dependent interface as a local buffer variable.
-	Some changes to make the context mode actually multi-lingual.
-	(ConTeXt-mode-common-initialization): new routine with
-	initialization common to all ConTeXt modes.
-	(context-mode): guesses current interface for en and nl interfaces.
-	(context-guess-current-interface): new routine that determines
-	what ConTeXt language interface is in use.
-
-	* context-nl.el: new file containing Dutch interfaces macro's
-	previously in context.el. Use context-nl-mode to activate.
-
-	* context-en.el: new file containing English interfaces macro's
-	previously in context.el. Use context-en-mode to activate.
-
-2004-04-15  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-mode-specific-command-menu): Now holds the logic for
-	returning a Command menu definition suitable for different Emacs
-	versions.  Its original content is now in the function
-	`TeX-mode-specific-command-menu-entries'.
-	(TeX-mode-specific-command-menu-entries): New function.
-	(plain-TeX-mode-command-menu): Simply use
-	`TeX-mode-specific-command-menu' instead of the logic which now
-	is part of it.
-	(AmSTeX-mode-command-menu): Ditto.
-
-	* latex.el (LaTeX-mode-command-menu): Ditto.
-
-	* context.el (ConTeXt-mode-command-menu): Ditto.
-
-2004-04-14  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/Makefile.in (clean): Remove *.tmp (created with auc-tex.ps).
-
-	* doc/.cvsignore: Added *.tmp.
-
-	* .cvsignore: Revert 2004-04-12 change.  Added README.
-
-	* Makefile.in (tar-ball): .nosearch is not useful here.
-
-2004-04-13  David Kastrup  <dak@gnu.org>
-
-	* aclocal.m4: Try something in AC_FULL_EXPAND that does not
-	require bash.
-	Replace ' with quote in EMACS_LISP
-	Correct a few instances of misspelled AUCTeX.
-
-2004-04-13  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (DOCFILES, EXTRAFILES): Add files needed for the
-	configure based installation.
-
-2004-04-12  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (dist): Split into `check-dist', `release-commit'
-	and `tar-ball'.
-	(snapshot): New.  Use `check-dist' and `tar-ball'.
-	(release-commit): Fix mail address.
-	(REMOVE, MINMAPSRC, min-map): Remove.
-	(DIST_PREFIX): Derive FTPDIR and WWWDIR from this.
-
-	* doc/Makefile.in (dist): Use INSTALL and INSTALL.windows instead
-	of INSTALLATION.
-
-	* doc/.cvsignore: Added INSTALL, INSTALL.windows, auc-tex.ps
-
-	* .cvsignore: Removed INSTALL, INSTALL.windows.
-
-2004-04-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-syntactic-comments): New name.  Formerly known
-	as `LaTeX-format-comment-syntax-aware'.  This should better
-	reflect the meaning the variable will receive eventually.
-	(LaTeX-indent-line): Use new name.
-	(LaTeX-current-indentation): Ditto.
-	(LaTeX-back-to-indentation): Ditto.
-	(LaTeX-fill-paragraph): Ditto.
-	(doctex-mode): Ditto.
-
-	* context.el (context-mode): Use `LaTeX-syntactic-comments'
-	instead of `LaTeX-format-comment-syntax-aware'.
-
-2004-04-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auc-tex.texi (Japanese): Refer to `INSTALL' instead of
-	`INSTALLATION'.
-
-	* doc/intro.texi: Refer to `INSTALL' and `INSTALL.windows'
-	instead of `INSTALLATION'.
-
-	* IRIX: Removed.
-
-	* Makefile.in (EXTRAFILES): Remove IRIX.
-
-	* COPYING: Updated to current incarnation.
-
-2004-04-09  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Makefile.in (install-el, dist): Add .nosearch in style/ and
-	auto/.
-
-2004-04-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* context.el (ConTeXt-current-interface): eval-and-compile instead
-	of eval-when-compile seems to solve the undefined error message.
-
-2004-04-08  Peter S Galbraith  <psg@debian.org>
-
-	* font-latex.el (font-latex-setup): Bug Fix; was overriding
-	font-latex-string-face.  Thanks to Reuben Thomas for finding the bug.
-
-2004-04-08  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* configure.in: Remove sole reference to texmfdir
-
-	* aclocal.m4: Fix --with-lispdir
-
-2004-04-08  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-paragraph): Fix check for code comment.
-	(LaTeX-fill-code-comment): Ditto.
-
-	* tex.el (TeX-in-commented-line): Don't alter match data.
-	Fixes problems with `LaTeX-find-matching-end'.
-	(TeX-in-line-comment): Ditto.  (Prophylactic.)
-
-2004-04-08  Berend de Boer  <berend@pobox.com>
-
-	* latex.el (LaTeX-outline-name): could reach past end of buffer
-	when an imenu was created and LaTeX-outline-regexp contained a
-	macro that either didn't take a argument between braces or a macro
-	was found in the document and the user forgot to specify the
-	argument. And that macro was after the last 20 characters of the
-	buffer.
-
-	* context.el (ConTeXt-current-interface): eval-when-compile this
-	variable fixed another reported compiliation error.
-
-2004-04-07  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-default-position, LaTeX-env-array)
-	(LaTeX-env-tabular*): Implement "don't prompt" option.
-
-	* doc/auc-tex.texi (Tabular-like): Add `LaTeX-default-format'
-	and `LaTeX-default-position'.
-
-2004-04-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-break-at-separators): New name.
-	Formerly known as `LaTeX-fill-distinct-contents'.
-	Changed 'braced and 'math options to various symbols for opening
-	and closing separators (braces, brackets, math switches) which
-	can be activated independently.
-	(LaTeX-fill-move-to-break-point): Use it.
-
-	* doc/auc-tex.texi (Marking and formatting): Reflect change of
-	`LaTeX-fill-distinct-contents' to
-	`LaTeX-fill-break-at-separators'.
-	Describe `LaTeX-fill-break-before-code-comments'.
-
-2004-04-07  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-run-command): Turn off line number mode in the
-	run-buffer effectively by setting line-number-display-limit
-	locally to 0.
-	(TeX-format-filter): Use a more sophisticated procedure for
-	fishing out page numbers in order to have fast matches.
-
-2004-04-07  Berend de Boer  <berend@pobox.com>
-
-	* Lots of enhancements to context.el. There is now a ConTeXt
-	specific menu which lists ConTeXt specific macro's for inserting
-	start/stop pairs, project structure and setup of things. Menu also
-	let's you jump to the etexshow definition if you have that
-	installed. Querying for macro parameters is non-existent or
-	flaky. outline and imenu support added. You can close an XML tag
-	if you're editing XML in ConTeXt with C-c /.
-	List of environments is now complete.
-	Paragraph formatting works in certain cases, but is really slow or
-	doesn't work in certain cases.
-	Indenting the same: works sometimes, but still flaky.
-	Bugs fix: start/stop insertion works now.
-
-	* documentation now mentions ConTeXt sometimes.
-
-	* context.el (ConTeXt-current-interface): make now doesn't complain
-	anymore when byte compiling ConTeXt.
-
-	* tex.el now recognizes ConTeXt dutch interface.
-
-2004-04-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-code-comment): Respect `indent-tabs-mode'.
-	Fix partially taken from GNU Emacs' fill.el.
-
-	* tex.el (TeX-mode-specific-command-list): New function.
-	(TeX-mode-specific-command-menu): Use it.
-
-	* tex-buf.el (TeX-command-query):
-	Use `TeX-mode-specific-command-list' to get a command list specific
-	to the current mode for command completion.
-
-2004-04-04  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (docTeX-indent-inner-fixed): New var.
-	(LaTeX-indent-calculate): Use it.
-	(LaTeX-indent-calculate-last): Reset indentation to zero after
-	macrocode environments.
-
-	* style/booktabs.el (TeX-add-style-hook): Add fontification
-	support.
-
-2004-04-04  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-find-matching-end, LaTeX-find-matching-end):
-	Try to keep track of in-comment-ness
-
-2004-04-03  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (STYLESRC): Add emp.el.
-
-	* style/emp.el: New file contributed from Yvon Hevel.
-
-2004-04-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-back-to-indentation): Use `beginning-of-line'
-	instead of `move-to-left-margin' as it is faster and we don't use
-	the margin anyway.
-	(LaTeX-fill-region-as-para-do): Use `point-max' for correctly
-	determining the end of the filling loop in case of a code comment.
-	Narrow to region in any case to simplify this determination in
-	case there is no code comment.
-	(LaTeX-fill-move-to-break-point): Fix compatibility code for
-	getting the initial break point.  In case there is no valid break
-	point on the way towards the beginning of the line, look down the
-	line.
-
-2004-03-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-output-view-style): Remove option for landscape in
-	case of PDF output.
-
-2004-03-26  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-fill-region): Correct percentage display.
-
-	* tex-buf.el (TeX-format-filter): Strictly restrict backward
-	searches for page number patterns.
-
-2004-03-26  Davide G. M. Salvetti  <salve@debian.org>
-
-	* bib-cite.el, latex.el, tex-buf.el, tex-jp.el, tex.el:
-	Map (function (lambda ...)) to (lambda ...) for better
-	readability.
-
-	* doc/.cvsignore: Added CHANGES, HISTORY, README, auc-tex*.html.
-
-	* doc/intro.texi: Minor fix.
-
-2004-03-26  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-indent-line): Use `looking-at' instead of
-	`re-search-forward'.  Pass indent amount to
-	`LaTeX-indent-{inner,outer}-do' functions.
-	(LaTeX-indent-inner-do, LaTeX-indent-outer-do): Let them be called
-	with an explicit parameter for the indent amount.
-	(LaTeX-indent-calculate-last): Distinguish a commented and an
-	uncommented line when skipping backwards to the preceding line.
-	Move tests for comment skips into the `cond' statement for better
-	readability.
-	(LaTeX-fill-break-before-code-comments): New customize option.
-	(LaTeX-fill-region-as-paragraph): Change the regular expression
-	which is used for searching for special line ends so that it is
-	not such a performance hog.  Code for determining the region to
-	fill was adapted accordingly.
-	(LaTeX-fill-region-as-para-do): Remove trailing whitespace after
-	newlines were changed to spaces.  Reported by Reiner Steib
-	<Reiner.Steib@gmx.de>.
-	Use `narrow-to-region' for keeping track of potential code comment
-	starts.
-	Break a line at the last non-comment word before a code comment.
-	This can be configured with
-	`LaTeX-fill-break-before-code-comments'.
-	(LaTeX-fill-move-to-break-point): Use `LaTeX-back-to-indentation'
-	for going to the right start of a line.
-	(LaTeX-fill-paragraph): `LaTeX-backward-paragraph' does not skip
-	forward over empty lines itself anymore, so do it here.
-	(LaTeX-fill-region): Use `LaTeX-forward-paragraph' and
-	`LaTeX-backward-paragraph' instead of the old code which
-	determined paragraph boundaries manually.
-	(LaTeX-forward-paragraph, LaTeX-backward-paragraph):
-	Improve handling of paragraph commands.
-	(LaTeX-paragraph-command-p): Get rid of the test for the opening
-	brace because there doesn't have to be one.
-	(LaTeX-find-macro-start): New function.
-	(LaTeX-find-macro-end): New function.
-
-	* .cvsignore: Added `tex-site.el'.
-
-2004-03-23  David Kastrup  <dak@gnu.org>
-
-	* tex.el (VirTeX-common-initialization): Back out last change
-	about sentence-end-double-space.
-
-2004-03-22  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4, configure.in: Fix bug for the case $prefix=NONE
-
-	* Makefile.in: distclean target removes tex-site.el
-
-2004-03-22  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-fill-distinct-contents): Simplify customization
-	type: nil is a complete list.
-
-2004-03-21  David Kastrup  <dak@gnu.org>
-
-	* tex.el (VirTeX-common-initialization):
-	Set sentence-end-double-space and sentence-end to more appropriate
-	values for TeX.
-
-2004-03-21  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Fix separation of
-	lines with code comments looking like " {%".
-	(LaTeX-fill-move-to-break-point): Fix determination of break point
-	for an opening brace where there is no break point immediately
-	after the respective closing brace.
-	(LaTeX-fill-region-as-para-do): Fix determination of code comment
-	begin in filling loop.
-
-2004-03-20  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-region-as-para-do): Fix compatibility code
-	for older Emacsen.
-
-2004-03-19  David Kastrup  <dak@gnu.org>
-
-	* tex-site.el.in (texinfo-mode): Autoload tex-info again.
-	I suppose we will get to know why it was disabled when someone
-	complains.
-
-2004-03-19  Davide G. M. Salvetti  <salve@debian.org>
-
-	* doc/Makefile.in (clean): Add HISTORY.
-
-	* tex.el (TeX-lisp-directory): Remove, it's already defined in
-	tex-site.el.in.
-
-2004-03-19  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-current-environment): Use correct regexp for
-	determination of a comment.
-	(LaTeX-format-comment-syntax-aware): Rename from
-	`LaTeX-fill-comment-syntax-aware' because it affects both filling
-	and indentation.
-	(LaTeX-indent-line): Add support for doing outer and inner
-	indentation.
-	(LaTeX-current-indentation): Ditto.
-	(LaTeX-back-to-indentation): Ditto.
-	(LaTeX-indent-calculate): Ditto.
-	(LaTeX-indent-calculate-last): Ditto.  Fix indentation for
-	environments mentioned in `LaTeX-document-regexp' which use an
-	unclosed brace in the first line.
-	(LaTeX-indent-inner-do): New function.
-	(LaTeX-indent-outer-do): New function.
-	(LaTeX-fill-region-as-paragraph): Include lines with code comments
-	in regions to be filled.  Recognize lines ending with `\par' as
-	boundaries for filling.
-	(LaTeX-fill-region-as-para-do): Better handling of code comments.
-	(LaTeX-fill-paragraph): Make function more readable by selecting
-	different filling methods by a `cond' statement and putting code
-	for the determination of the region to fill in case of
-	syntax-aware filling into the separate functions
-	`LaTeX-forward-paragraph' and `LaTeX-backward-paragraph'.
-	Better handling of code comments.
-	(LaTeX-fill-code-comment): New function.
-	(LaTeX-forward-paragraph): New function.
-	(LaTeX-backward-paragraph): New function.
-	(LaTeX-paragraph-command-p): New function.
-	(LaTeX-common-initialization): Let `paragraph-start' handle
-	comments preceded by whitespace as well.
-	(LaTeX-fill-move-to-break-point): Support `\[' and `\]' as well
-	if `LaTeX-fill-distinct-contents' is activated.
-
-	* tex.el (tex-mode): `comment-start-skip' shouldn't match line
-	beginnings.
-	(VirTeX-common-initialization): Ditto.
-	(TeX-in-line-comment): New function.
-	(TeX-forward-comment-skip): Use correct regexp for determination
-	of a comment.  Fix case where `count' is less than zero, i.e. if
-	a backward search is performed.
-	(TeX-backward-comment-skip): New function.
-
-	* doc/auc-tex.texi: Reflect name change of
-	`LaTeX-fill-comment-syntax-aware' to
-	`LaTeX-format-comment-syntax-aware'.
-
-2004-03-18  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* Makefile.in, configure.in, tex-site.el, tex-site.el.in:
-	Move tex-site.el to tex-site.el.in, generate tex-site.el at configure
-	time rather than at install time
-
-2004-03-18  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-output-view-style): Use `%f' instead of `%s.ps' for
-	PostScript files.
-	(TeX-mode-map): Change key binding of `TeX-master-file-ask' to
-	`C-c_' because `C-c-' is already taken by RefTeX.
-
-	* doc/auc-tex.texi: Change "Formatting" node to "Running TeX and
-	friends" and use a respective heading.
-	Adapt key binding for `TeX-master-file-ask'.
-
-	* doc/intro.texi: Correct URLs.
-
-2004-03-14  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-command-list): Change interactive calls to use
-	\input, so that pdflatex \pdfoutput=0 becomes a legal way to call
-	LaTeX.
-	(VirTeX-common-initialization): Save TeX-master if desktop
-	package is used.
-
-2004-03-14  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-output-view-style): Fix it after it was accidently
-	and incorrectly changed with the last check-in.  Patch by David
-	Kastrup <dak@gnu.org>.
-	(TeX-view-style): Ditto.
-
-2004-03-11  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-find-opening-brace): Don't match the char before the
-	brace.  This returns the correct position and fixes the handling
-	of the limit parameter.
-
-	* latex.el (LaTeX-fill-move-to-break-point): Don't match the char
-	before the char to find in case of backward searches.
-	(LaTeX-fill-region-as-paragraph): Make the regular expression,
-	which serves searching for lines with code comments, match the
-	whole line.
-
-2004-03-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Use `TeX-esc' in
-	other, similar places not covered by the last check-in as well.
-
-	* doc/auc-tex.texi: Document `LaTeX-indent-environment-list',
-	`LaTeX-fill-comment-syntax-aware' and
-	`LaTeX-fill-distinct-contents' as well as slightly improve some
-	other parts in the section about `Marking and formatting'.
-
-2004-03-10  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Use TeX-esc in
-	regexps to accommodate Texinfo better.
-	(LaTeX-fill-move-to-break-point): no regexp-quote within braces.
-	(LaTeX-common-initialization): Correct \multicolumn prompt
-
-2004-03-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-move-to-break-point): Cope with unmatched
-	closing braces when `LaTeX-fill-distinct-content' is enabled for
-	braced content.
-
-2004-03-09  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* Makefile.in: Add separate target for .el files to cater for debian
-
-2004-03-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/booktabs.el: New file.
-
-	* Makefile.in (STYLESRC): Add `booktabs.el'.
-
-	* doc/changes.texi: Advertise support for `booktabs.sty'.
-
-2004-03-06  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auc-tex.texi: Small corrections in `Viewing' section.
-
-2004-03-02  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* doc/Makefile.in: Add packagedir
-
-2004-03-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-insert-environment): Fix insertion of newlines
-	for the case where `LaTeX-insert-into-comments' is activated but
-	point is not inside a comment.
-
-2004-02-28  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (install-lisp): Overwrite old tex-site.el if it has
-	the "Don't edit" comment in it.  Rename it otherwise.
-	Use $(auctexdir) instead of $(lispdir) for replacing @AUCTEX.
-
-	* tex-buf.el (TeX-command-query): Allow doctex-mode for .bbl file
-	checking.
-
-	* tex-site.el: Discourage customization in-file.
-
-	* latex.el (LaTeX-outline-regexp, LaTeX-environment)
-	(LaTeX-document-style-hook): Change docs to refer to document
-	classes instead of document style.
-	(LaTeX-env-document): Don't insert anything but document class.
-	(LaTeX-menu-update): Check for doctex-mode.
-	(doctex-mode): Make it a major mode derived from latex-mode.
-
-2004-02-28  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	Merge with new-fill branch.
-
-2004-02-27  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* configure.in: Respect --infodir even if using xemacs.
-
-	* aclocal.m4: Add yes/no answer for the MULE check.
-
-	* Makefile.in: Correct xemacs-install.
-
-	* Makefile.in, aclocal.m4, configure.in: If there is a wrongly
-	installed tex-site.el, use the proper install directory anyway
-	(i.e., don't be side-tracked), and remove the wrongly installed
-	tex-site.el. These things are only needed for CVS users who have
-	used the erroneous xemacs-installation.
-
-2004-02-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-mode-menu): Insert customize option and
-	rearrange.
-	(LaTeX-fill-move-to-break-point): Bandaid for not breaking inside
-	square brackets where the content fits into one line.
-
-	* tex.el (plain-TeX-mode-menu): Insert customize option.
-
-	* doc/auc-tex.texi: Document options for inserting quotes in files
-	where `(n)german.sty' is used and the invocation of external
-	viewers.
-
-2004-02-26  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-fill-break-before-macro)
-	(LaTeX-fill-break-after-macro): Unused, so removed.
-	(LaTeX-fill-distinct-contents): New name for defcustom
-	`LaTeX-fill-break-before-and-after'.
-	(LaTeX-fill-move-to-break-point): Fix filling of nested braces and
-	math.
-	(TeX-find-closing-brace, TeX-find-opening-brace)
-	(TeX-forward-comment-skip): Move to `tex.el'.
-
-	* tex.el (TeX-find-closing-brace, TeX-find-opening-brace)
-	(TeX-forward-comment-skip): Move from `latex.el'.
-
-2004-02-26  David Kastrup  <dak@gnu.org>
-
-	* latex.el (doctex-mode): Make a minor mode.
-
-	* tex-site.el (doctex-mode): Add autoloads and file extensions.
-
-	* tex.el (TeX-master-file): Don't overwrite TeX-master when not
-	asking the question.
-
-2004-02-22  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-newline): New function.  Spread it throughout
-	the code in order to stay in comments for completion and
-	insertion commands.
-	(doctex-mode): New function.
-
-2004-02-19  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-fill-paragraph): Back out changes from
-	2003-12-29.
-	Create separate new-fill branch for Ralf's code.
-
-2004-02-17  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* font-latex.el (font-latex-title-4-face): Add missing :weight
-	and :inherit for color displays.
-
-2004-02-15  Peter S Galbraith  <psg@debian.org>
-
-	* bib-cite.el (bib-cite-fontify-help-as-bibtex)
-	(bib-cite-fontify-help-as-latex): Check existence of
-	font-lock-unset-defaults; no longer defined in CVS Emacs.
-	Thanks to Adrian Lanz for reporting the problem.
-
-2004-02-15  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* font-latex.el (font-latex-title-4-face): Use different colors
-	depending on background.
-
-2004-02-03  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-comment-region): Map to `comment-region' instead of
-	`TeX-comment-or-uncomment-region'.
-	(TeX-uncomment-region): New name for `TeX-un-comment-region'.
-	Not mapped to `TeX-comment-or-uncomment-region' anymore.
-	(TeX-uncomment): New name for `TeX-un-comment'.
-	Use `TeX-uncomment-region' instead of `uncomment-region' which is not
-	available in Emacs 20.
-	(TeX-comment-or-uncomment-paragraph): New name for
-	`TeX-comment-paragraph' which explains its function better.
-	Use new name `TeX-uncomment'.
-	(TeX-mode-map): Bind key chains to `TeX-comment-or-uncomment-*'
-	functions.
-	(plain-TeX-mode-menu): Adapt function calls in menu entries.
-
-	* tex-info.el (TeXinfo-mode-map): Bind key chains to
-	`TeX-comment-or-uncomment-*' functions.
-	(TeXinfo-mode-menu): Adapt function calls in menu entries.
-
-	* latex.el (LaTeX-mode-menu): Adapt function calls in menu
-	entries.  Small enhancements.
-
-	* doc/auc-tex.texi (Commenting): Adapt documentation to reflect
-	changes in commenting interface.
-
-2004-01-31  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-comment-or-uncomment-region): New function or alias
-	respectively introduced to obtain compatibility with GNU Emacsen
-	before 21.4.
-	(TeX-uncomment-region): New function or alias respectively
-	introduced to obtain compatibility with GNU Emacsen before
-	21(.1?).
-	(TeX-comment-region): Bound to `TeX-comment-or-uncomment-region'.
-	(TeX-un-comment-region): Bound to `TeX-comment-or-uncomment-region'.
-
-2004-01-27  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (TeX-command-list): Fix previous change.
-
-2004-01-25  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (japanese-TeX-command-list): Remove dummy code for
-	command menu.
-
-2004-01-23  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (japanese-TeX-command-list): Change single quotes to
-	double.  We get reasonable results under both Windows and Unix.
-	See also log of TeX-command-list in tex.el on 2002-12-19.
-
-	* tex.el (TeX-toggle-off-input-method): Remove some Japanese
-	input methods (Canna, Wnn, SKK) because their code is copied from
-	YaTeX, which is not GPL program.  Toggle off CJK (Chinese, Japanese,
-	Korean) input methods in LEIM.
-	(TeX-math-toggle-off-input-method): Doc fix.
-
-2004-01-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* latex.el (LaTeX-mode-menu): Remove menu filters in the submenus
-	for inserting and modifying environments which call
-	`LaTeX-menu-update'.
-	(LaTeX-common-initialization): Add `LaTeX-menu-update' to
-	`activate-menubar-hook' instead.
-
-2004-01-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-view-style, TeX-output-view-style): Use a regexp
-	which matches `a5', `a5comb' and `a5paper' instead of the old
-	which matches only `a5'.
-
-2004-01-12  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-command-menu-name): New constant.
-	(TeX-mode-specific-command-menu): Reimplement the loop which
-	builds the menu.
-	(TeX-mode-command-menu): Use new constant and call
-	`TeX-mode-specific-command-menu' via `:filter'.
-	(AmSTeX-mode-command-menu): Ditto.
-
-	* context.el (ConTeXt-mode-command-menu): Use new constant
-	`TeX-command-menu-name' and call `TeX-mode-specific-command-menu'
-	via `:filter'.
-
-	* latex.el (LaTeX-mode-command-menu): Ditto.
-
-	* tex-info.el (TeXinfo-mode-command-menu): Ditto.
-
-	* tex-jp.el (plain-TeX-mode-command-menu)
-	(LaTeX-mode-command-menu): Ditto.
-
-2004-01-10  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/changes.texi: Added further news.
-
-2004-01-09  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* doc/auc-tex.texi: AUC TeX to AUCTeX.  Use `%%%' instead of a
-	single `%' character in examples for Local Variables.
-	Add information about new behavior in respect to the query for the
-	master file.  Explain new function `TeX-master-file-ask'.
-
-	* doc/changes.texi: Advertise new master file behavior.
-	Remove news about new commenting behavior which is not true anymore.
-
-	* doc/intro.tex.: AUC TeX to AUCTeX.
-
-	* tex.el (TeX-local-master-p): Remove one `%' character in regexp
-	to let it find "% TeX-master:" as well.
-
-2004-01-07  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-command-list): Change defcustom definition to one
-	which allows the specification of several modes for one command
-	and adapted the defaults to it.  Thanks to David Kastrup for most
-	of the code.
-	(plain-TeX-command-menu): Adapted the call to
-	`TeX-mode-specific-command-menu'.
-	(AmSTeX-mode-command-menu): Ditto.
-
-	* latex.el (LaTeX-mode-command-menu): Adapted the call to
-	`TeX-mode-specific-command-menu'.
-
-	* context.el (ConTeXt-mode-command-menu): Ditto.
-
-	* tex-info.el (TeXinfo-mode-command-menu): Ditto.
-
-	* tex-jp.el (japanese-TeX-command-list): Adapted list entries
-	according to defcustom changes in `tex.el'.
-	(plain-TeX-mode-command-menu): Adapted the call to
-	`TeX-mode-specific-command-menu'.
-	(LaTeX-mode-command-menu): Ditto.
-
-	* tex-mik.el (TeX-command-list): Adapted list entries
-	according to defcustom changes in `tex.el'.
-
-	* tex-fptex.el (TeX-command-list): Ditto.
-
-2004-01-06  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-command-list): Get rid of the superfluous sixth
-	element in the defcustom and menu/command definitions.
-
-	* tex-jp.el (japanese-TeX-command-list): Ditto.
-
-	* tex-mik.el (TeX-command-list): Ditto.
-
-	* tex-fptex.el (TeX-command-list): Ditto.
-
-2004-01-05  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-common-initialization): Add \item to the
-	paragraph starters.
-
-2004-01-05  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-mode-specific-command-menu): New function to be used
-	for generating a mode-specific command menu.
-	(plain-TeX-mode-map): New map to be used by plain-tex-mode.
-	(plain-TeX-mode-command-menu): New menu used instead of
-	`TeX-mode-menu' which utilizes `TeX-mode-specific-command-menu'.
-	(TeX-mode-menu): Remove in favor of
-	`plain-TeX-mode-command-menu'.
-	(AmSTeX-mode-map): New map to be used by ams-tex-mode.
-	(AmSTeX-mode-command-menu): New menu.
-	(ams-tex-mode): Move and grouped with other AmSTeX-related code.
-	Added code to use new menu.
-	(TeX-command-list): Add new choice for the selection of the mode
-	for the respective command.  Adapted doc string.  Added respective
-	symbols to command definitions.  Rearranged command definitions.
-	Changed `LaTeX PDF' to `PDFLaTeX'.
-
-	* latex.el (LaTeX-mode-command-menu): New menu used instead of
-	`TeX-mode-menu'.
-	(LaTeX-common-initialization): Activate it.
-
-	* context.el (ConTeXt-mode-command-menu): New menu used instead of
-	`TeX-mode-menu'.
-	(context-mode): Activate it.
-
-	* tex-info.el (TeXinfo-command-menu): Adapted for using
-	`TeX-mode-specific-command-menu'.
-
-	* tex-jp.el (japanese-TeX-command-list): Add symbols to command
-	definitions needed for assigning them to the respective mode.
-	(TeX-mode-menu): Remove.
-	(plain-TeX-mode-command-menu): New menu utilizing
-	`TeX-mode-specific-command-menu'.
-	(LaTeX-mode-command-menu): New menu utilizing
-	`TeX-mode-specific-command-menu'.
-	(LaTeX-mode-map): Remove key definition for `TeX-mode-menu'.
-
-	* tex-fptex.el (TeX-command-list): Add symbols to command
-	definitions needed for assigning them to the respective mode.
-	Changed `LaTeX PDF' to `PDFLaTeX'.
-
-	* tex-mik.el (TeX-command-list): Ditto.
-
-	* doc/changes.texi: Mention the change to a mode-specific command
-	menu and the need for the deletion of any former customization of
-	`TeX-command-list'.
-
-2004-01-03  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-mode-map): Use `C-c -' as a key binding for
-	`TeX-master-file-ask' as `C-c !' is already used in `context.el'.
-
-2004-01-02  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-left-comment-regexp)
-	(LaTeX-right-comment-regexp, LaTeX-ignore-comment-regexp): revert
-	an inadvertant change two checkins ago.  I was just experimenting
-	with something that did not yet work (as if the original did) and
-	did not intend checking it in.
-
-2003-12-30  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (TeX-master-file): Add new parameter `ask' which is
-	to be used if the user shall be asked when the function is
-	called.  Took out the code which provides the functionality for
-	asking the respective question and added it to the newly created
-	function `TeX-master-file-ask'.
-	(TeX-master-file-ask): New function.
-	(TeX-local-master-p): New function.
-	(tex-mode): Remove the call of `TeX-master-file' via the hook
-	`hack-local-variables-hook'.
-	(VirTeX-common-initialization): Add the call to
-	`TeX-master-file' via the hook `find-file-hooks'.  Additionally
-	`TeX-update-style' will be called to activate the respective style
-	files.
-	(TeX-mode-map): Add key binding for calling
-	`TeX-master-file-ask'.  This is a temporary solution.
-	(TeX-mode-menu): Took out redundant entry for `TeX-home-buffer'.
-	Added entry "Set Master File" for `TeX-master-file-ask'.
-	Grouped menu entries relevant for multifile handling.
-
-	* latex.el (LaTeX-mode-menu): Change analogously to
-	`TeX-mode-menu'.
-
-2003-12-29  David Kastrup  <dak@gnu.org>
-
-	* latex.el: Fix AUCTeX URL.
-	(LaTeX-fill-paragraph): Skip from inline comments to either line
-	comments or something that is not merely an inline comment.  I am
-	not even sure that this skipping makes good sense, in particular
-	since it is followed by `forward-paragraph'.
-	(LaTeX-common-initialization): Change the definitions of
-	`paragraph-start' and `paragraph-separate' to something that
-	makes things like `forward-paragraph' and its ilk behave more
-	sensibly when in comments.  The previous behavior is just awful,
-	and caused a lot of inadvertant damage when using things like
-	`fill-paragraph' within comments.
-	(LaTeX-common-initialization): Remove syntax error, sorry.
-
-2003-12-29  David Kastrup  <dak@gnu.org>
-
-	* latex.el: Fix AUCTeX URL.
-	(LaTeX-fill-paragraph): Skip from inline comments to either line
-	comments or something that is not merely an inline comment.  I am
-	not even sure that this skipping makes good sense, in particular
-	since it is followed by `forward-paragraph'.
-	(LaTeX-common-initialization): Change the definitions of
-	`paragraph-start' and `paragraph-separate' to something that
-	makes things like `forward-paragraph' and its ilk behave more
-	sensibly when in comments.  The previous behavior is just awful,
-	and caused a lot of inadvertant damage when using things like
-	`fill-paragraph' within comments.
-
-2003-12-26  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/scrbase.el (TeX-add-symbols): Remove redundant entries.
-
-	* style/scrlttr2.el (TeX-add-symbols): Remove redundant entry.
-
-	* style/scrpage2.el: Remove unnecessary coding cookie and text in
-	introductory comment.
-
-2003-08-02  Mike Sperber  <mike@xemacs.org>
-
-	* latex.el (latex-mode): Really turn off filladapt.  It just
-	doesn't work with `LaTeX-fill-paragraph'.
-
-2003-12-02  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (tex-mode): Let `TeX-master-file' be called upon opening
-	a file.  This shall restore the behaviour before the last change
-	regarding the question for `TeX-master'.  Thanks to Peter
-	Galbraith for setting the patch right.
-
-2003-11-28  David Kastrup  <dak@gnu.org>
-
-	* tex.el (LaTeX-update): Advice removed because of the following:
-
-	* latex.el (LaTeX-menu-update): Now called via :filter predicate
-	of menus.
-
-2003-11-27  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/paralist.el: Removed coding cookie in first line.
-	Removed obsolete comment regarding placement of file.
-	(LaTeX-paralist-env-item-opt-label): Rename from
-	`pl-LaTeX-env-item-opt-label' and changed references accordingly.
-	Added docstring.
-	Let `itemize' and `enumerate' environments use this function.
-	Thanks to Reiner Steib for these suggestions.
-
-2003-11-26  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-section-label): Add "part" and
-	"subsubsection".  Sync "chapter" with fancyref.sty.
-
-	* style/fancyref.el ("fancyref"): Add font-lock keywords.
-
-2003-11-25  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-math-default): Add greek \var... symbols.
-	(LaTeX-common-initialization): Remove "SLiTeX", added spacing
-	commands and "appendix".
-
-	* font-latex.el (font-latex-match-function-keywords):
-	Add spacing commands, "nonumber", "centering", "TeX", and "LaTeX".
-	(font-latex-match-textual-keywords): Add textsuperscript.
-
-2003-11-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* Makefile.in (STYLESRC): Add scrpage2.el.
-
-2003-11-17  Peter S Galbraith  <psg@debian.org>
-
-	* font-latex.el (font-latex-keywords-2): Had forgotten to set
-	LAXMATCH on all title matches.  Thanks to Ralf Angeli for
-	reporting the bug.
-
-	* bib-cite.el (bib-cite-file-directory-p): New functions.  I had
-	introduced a call to code from ff-paths.el by mistake.
-
-2003-11-17  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/scrbase.el (TeX-add-style-hook): Add further symbols to
-	`TeX-add-symbols' and rearranged them alphabetically.
-	Added macros with parameters to
-	`font-latex-match-<type>-keywords-local'.
-	Added `addsec' and `addpart' to
-	`font-latex-match-title-<num>-keywords-local'.
-
-	* style/scrbook.el (TeX-add-style-hook): Analogous.
-
-	* style/scrlttr2.el (TeX-add-style-hook): Analogous.
-
-	* style/scrreprt.el (TeX-add-style-hook): Analogous.
-
-	* style/scrpage2.el: New file.
-
-2003-11-16  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* tex.el (VirTeX-common-initialization): Disabled lines which set
-	`comment-add' to 1 to restore commenting with a single `%'.
-	(TeX-un-comment-region): Function code removed and function name
-	mapped to `comment-dwim'.
-	(TeX-un-comment): Allow searching for commented lines with
-	potential white space at the beginning.
-	(TeX-comment-paragraph): Partially rewritten to allow it to be
-	used for both commenting and uncommenting.
-	(TeX-in-commented-line): New function used in
-	`TeX-comment-paragraph'.
-
-	* doc/auc-tex.texi (Commenting): Reflect changes in `tex.el'.
-
-2003-11-13  Ralf Angeli  <angeli@iwi.uni-sb.de>
-
-	* style/paralist.el: New file.
-
-	* Makefile.in (STYLESRC): Add paralist.el.
-
-2003-10-18  Peter S Galbraith  <psg@debian.org>
-
-	* font-latex.el: checkdoc cleaning (almost clean now).
-
-2003-09-18  Peter S Galbraith  <psg@debian.org>
-
-	* font-latex.el (font-latex-quotes): New defcustom to fontify
-	either french or german quotes.
-	(font-latex-quote-regexp-beg): New variable. Holds the regexp to
-	match the beginning of a quote.
-	(font-latex-quote-end-list): New variable.  Holds the list of
-	strings to end a matched quote.
-	(font-latex-match-quotation): Fix to use above variables.
-
-2003-09-18  Peter S Galbraith  <psg@debian.org>
-
-	* bib-cite.el: bib-cite-aux-inputs:  new defcustom.
-	Minor code cleanup for `match-string'.
-
-2003-09-15  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-master-file): Fix 'shared case.
-	Tiny patch from Shiro Takeda <zbc08106@park.zero.ad.jp>.
-
-2003-09-08  Peter S Galbraith  <psg@debian.org>
-
-	* bib-cite.el: Ripping out off-topic imenu code.
-
-2003-09-07  Peter S Galbraith  <psg@debian.org>
-
-	* font-latex.el: Bug fix when font-lock-multiline is set to t.
-
-2003-08-21  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* Changelog: Added coding cookie.
-
-	* doc/Makefile.in (install): Check if auctex-* exists.
-	Needed because default split size changed in texinfo 4.6.
-
-2003-07-25  Peter S Galbraith  <psg@debian.org>
-
-	* font-latex.el: Make & highlighted in font-latex-warning-face.
-	Better document font-latex-match-*-keywords-local variables.
-
-2003-07-20  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* configure.in: Use mule support check.
-
-	* Makefile.in (CONTRIB_MULE, COMPILE_MULE, CONTRIB_MULEELC): New macros.
-	(contrib): Compile CONTRIB and COMPILE_MULE.
-	(install-contrib): Install CONTRIB_MULE and CONTRIB_MULEELC, too.
-
-	* aclocal.m4 (EMACS_CHECK_MULE): Check (X)Emacs mule supported.
-
-	* Makefile.in (clean): Remove Emacs auto-save files.  Remove elc
-	files in the current and style directory.
-
-2003-06-21  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* Makefile.in: Delete trailing whitespaces.
-
-	* tex.el (TeX-near-bobp): Undo last change.
-
-	* tex-jp.el: Fix some document.
-	(AUCTeX-jp): New custom group.
-	(japanese-TeX-command-default, japanese-LaTeX-command-default)
-	(japanese-LaTeX-default-style, japanese-LaTeX-style-list):
-	Support for defcustoms.
-
-2003-06-14  David Kastrup  <dak@gnu.org> (tiny patch from Stephen Gildea)
-
-	* tex.el (TeX-auto-untabify): Change default to nil.
-
-	* doc/auc-tex.texi (Parsing Files): document this.
-
-2003-06-07  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-lisp-directory, TeX-auto-global, TeX-style-global)
-	(TeX-auto-local, TeX-style-local, TeX-macro-private)
-	(TeX-load-style, TeX-parse-path, TeX-run-style-hooks)
-	(TeX-auto-write, TeX-auto-generate, TeX-auto-generate-global)
-	(TeX-ignore-file, TeX-search-files): try catering with Windows
-	file names.
-	(TeX-directory-absolute-p): removed, since file-name-absolute-p
-	serves the same purpose.
-
-2003-06-06  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* Makefile.in: Added datadir
-
-2003-06-05  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-env-label): Toggle off input method when
-	entering math mode.
-	* style/amsmath.el (LaTeX-amsmath-env-alignat)
-	(LaTeX-amsmath-env-aligned): Ditto.
-
-	* tex.el (TeX-toggle-off-input-method): Remove interactive.
-	(TeX-math-input-method-off): New function.
-	(TeX-insert-dollar): Use it.  Do not call function
-	TeX-toggle-off-input-method directly.
-
-2003-06-03  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex.el (TeX-macro): Set group 'AUCTeX.
-
-2003-06-03  David Kastrup  <dak@gnu.org>
-
-	* latex.el (LaTeX-mode-menu): Replace "Change Font" with "Replace
-	Font"
-
-	* tex-info.el (TeXinfo-mode-menu): Same here.
-
-	* doc/tex-ref.tex (section{Font Selection}): Same here.
-
-2003-06-03  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex.el (TeX-math-toggle-off-input-method): New user option.
-	(TeX-toggle-off-input-method): New function.
-	(TeX-insert-dollar): Use it.
-
-2003-06-02  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex.el (TeX-near-bobp): Fix typo in doc-string.
-
-2003-05-27  Piet van Oostrum  <piet@cs.uu.nl>
-
-	* latex.el (LaTeX-auto-minimal-regexp-list): Change regexp to
-		  allow \documentclass[]{someclass}.
-
-2003-05-02  Patrick Gundlach  <patrick@gundla.ch>
-
-	* context.el: ConTeXt-environment can now modify the current
-	environment. Added preliminary functionality for calling a
-	function on an environment. ConTeXt-mark-environment,
-	ConTeXt-find-matching-stop and ConTeXt-find-matching-start
-	(similar to the ones in latex.el) added.
-
-2003-04-15  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* doc/wininstall.texi: Fixed typos in configure options.
-
-2003-04-15  Patrick Gundlach  <patrick@gundla.ch>
-
-	* tex.el (TeX-command-list): Change %v to %V in View. Now
-	TeX-output-view-style is used for setting viewer preferences. See
-	changes from 2003-02-06 below.
-
-2003-04-15  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* .cvsignore: Added INSTALL and INSTALL.windows
-
-	* Makefile.in (STYLESRC): Add captcont.el and subfigure.el
-
-2003-04-15  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* doc/wininstall.texi: Corrected download info for GNU Emacs
-
-2003-04-14  Peter S Galbraith  <psg@debian.org>
-
-	* font-latex.el (font-latex-match-*-keywords): New user
-	customizable variables to add fontification keywords.
-	See `M-x customize-group [RET] font-latex'.
-	(font-latex-match-*-keywords-local): New buffer-local variables to
-	be used by elisp style file writers.
-	(font-latex-match-*-keywords-set): Support for defcustoms.
-	(font-latex-match-*-make): Build the actual font-lock variables
-	from the `font-latex-match-*-keywords' defcustoms.
-
-2003-04-14  David Kastrup  <dak@gnu.org>
-
-	* doc/install.texi (Customizing): hilit-LaTeX.el deleted.
-
-2003-04-14  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* autogen.sh: Generate INSTALL and INSTALL.windows
-
-	* doc/Makefile.in: Use the configure compatibility test results
-
-	* doc/macros.texi: Compatibility macros, initial version
-
-	* configure.in: Do the makeinfo tests, for compatibility with
-	texinfo 3.12, test for tex
-
-	* doc/install.texi: Changed to document the autoconf stuff
-
-	* doc/wininstall.texi: Added
-
-2003-04-10  David Kastrup  <dak@gnu.org>
-
-	* tex.el (AUCTeX): Fix URLs.
-
-	* context.el: Fix AUCTeX URL.
-	Make modification date RCS tag.
-
-2003-04-09  Patrick Gundlach  <patrick@gundla.ch>
-
-	* tex.el (TeX-command-list): Change ConTeXt Clean from purge to
-	purgeall; I guess this behaves as users would expect.
-
-	* context.el: minor cleanups, switched to the name "AUCTeX" where
-	not done yet. Made ConTeXt-add-environments able to
-	byte-compile. Added new copyright statement.
-
-	* Makefile.in: Added context.el(c)
-
-2003-04-09  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4: More sane emacs-macro path-searching.
-
-2003-04-07  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-kpathsea-directory-alist): Fix bad kpathsea
-	searchpath name for LaTeX files.
-
-2003-04-03  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* aclocal.m4: Make the emacs-macro path-searching tests run, and
-	make EMACS_PROG_EMACS fail gracefully when no binary executable is
-	found.
-
-
-2003-03-29  David Kastrup  <dak@gnu.org>
-
-	* tex-buf.el (TeX-run-discard): Use `call-process' instead of
-	`start-process' in order to completely detach a process.
-	(TeX-region-extra): Make empty by default since code was not
-	working with plain or ConTeXt.
-
-2003-03-24  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* Makefile.in (CONTRIB): Remove hilit-LaTeX.el because it is
-	obsolete.
-	(contrib): Remove compile code for hilit-LaTeX.el.
-
-2003-03-13  David Kastrup  <dak@gnu.org>
-
-	* style/german.el (LaTeX-german-quote-after-quote)
-	(LaTeX-german-open-quote, LaTeX-german-close-quote):
-	New variables to initialize quote stuff from.  If you set these in
-	file local variables, they will propagate accordingly to
-	`TeX-quote-after-quote' et al.
-
-	* style/ngerman.el (LaTeX-german-quote-after-quote)
-	(LaTeX-german-open-quote, LaTeX-german-close-quote): the same.
-
-2003-02-25  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (dist): Version info in tex.el gets automatically
-	calculated from CVS tags.
-
-	* tex.el: Some changes for dir slashiness.
-	(TeX-master-directory): return a proper directory name, not a
-	file name.
-
-	* tex-buf.el (TeX-quote-filename): Return the changed file!
-	Yikes!  How could this ever have worked?
-
-2003-02-24  David Kastrup  <dak@gnu.org>
-
-	* tex.el (AUCTeX-version): Generate automatically from CVS
-	variables.
-	(TeX-master-directory): somewhat more defensive version (final
-	goal is to be able to make a TeX minor mode).
-
-2003-02-22  David Kastrup  <dak@gnu.org>
-
-	* tex-wizard.el: A first sketch of the idea.
-
-2003-02-17  Piet van Oostrum  <piet@cs.uu.nl>
-
-	* tex.el (TeX-arg-literal): Remove illegal and superfluous &optional.
-
-	* latex.el (TeX-arg-free): Remove illegal and superfluous &optional.
-
-2003-02-17  David Kastrup  <dak@gnu.org>
-
-	* font-latex.el (font-latex-find-matching-close): Remove a very
-	complicated way of doing nothing since the byte compiler warns
-	about it.
-
-2003-02-15  David Kastrup  <dak@gnu.org>
-
-	* tex.el (LaTeX): Change :prefix field to LaTeX.
-	(TeX-auto-add-type): Make more readable and place doc string
-	indicating the origin into generated functions.
-
-	* font-latex.el (font-latex-setup): Try to behave better when the
-	interesting newlines in verbatim environments get moved.
-	Probably not the ultimate solution.
-
-	* tex-site.el: AUC TeX to AUCTeX, new header.
-
-	* Makefile.in: AUC TeX to AUCTeX.
-
-	* latex.el: AUC TeX to AUCTeX, new header.
-
-	* tex-buf.el (TeX-quote-filename): New function.
-	(TeX-region-create): Use it so that Windows can talk about its
-	master files properly.
-	(TeX-help-error): Try not to have "log file has changed"
-	messages.  AUC TeX to AUCTeX, new header.
-
-	* tex.el: AUC TeX to AUCTeX, new header.
-
-	* auc-old.el: AUC TeX to AUCTeX, new header.
-
-	* README.CVS: Check in a first version.  Ok, it currently
-	contains a few lies, but the basics are not wrong, and hopefully
-	we will have soon what it takes to make it true.
-
-	* doc/auc-tex.texi: Name change of AUC TeX to AUCTeX.  A few
-	other cleanups.
-
-	* configure.in, Makefile.in, doc/Makefile.in: everything moves to
-	autoconf, fix a few things.
-
-	* Makefile, doc/Makefile: deleted.
-
-2003-02-14  Patrick Gundlach  <patrick@gundla.ch>
-
-	* context.el: Added basic environment support (insert-envrionment
-	and close-environment). Added basic interface support.
-
-	* tex.el, latex.el : moved TeX-arg-literal and TeX-near-bopb from
-	latex.el to tex.el. More will follow.
-
-2003-02-13  David Kastrup  <dak@gnu.org>
-
-	* Makefile.in (clean): Remove .elc files.
-	(distclean): new target.
-
-	* aclocal.m4 (EMACS_EXAMINE_PACKAGEDIR): make this work properly
-	more or less.
-	(EMACS_CHECK_AUCTEX): use auctexdir instead of AUCTEXDIR (synch
-	with preview-latex aclocal.m4) and strip trailing slash.
-
-2003-02-11  Peter S Galbraith  <psg@debian.org>
-
-	* hilit-LaTeX.el: Removed.  It's obsolete.  Use font-latex.el instead.
-
-2003-02-11  Patrick Gundlach  <patrick@gundla.ch>
-
-	* tex.el (TeX-command-list): Change TeX-run-LaTeX to
-	TeX-run-TeX.
-
-	* tex-buf.el (TeX-run-TeX): TeX-run-TeX gets the
-	TeX-sentinel-function from the major mode, so TeX-run-LaTeX and
-	alike won't be needed if they don't need to do something
-	fancy. Defaliased TeX-run-LaTeX to TeX-run-TeX.
-	(TeX-run-interactive): Uses TeX-sentinel-default-function
-	instead of TeX-sentinel-function.
-
-	* latex.el (latex-mode): Sets TeX-sentinel-default-function
-	instead of TeX-sentinel-function.
-
-	* tex-mik.el (TeX-command-list): Change TeX-run-LaTeX to
-	TeX-run-TeX.
-
-	* tex-fptex.el (TeX-command-list): Change TeX-run-LaTeX to
-	TeX-run-TeX.
-
-2003-02-08  Patrick Gundlach  <patrick@gundla.ch>
-
-	* tex-site.el: Added simple ConTeXt support.
-
-	* latex.el (latex-mode): Add explicit set of
-	TeX-sentinel-function to be used in TeX-run-interactive.
-
-	* tex-buf.el: Added TeX-run-ConTeXt. Removed explicit call to
-	TeX-LaTeX-sentinel in TeX-run-interactive. The sentinel-function
-	is now inherited from the buffer calling
-	TeX-run-interactive. Hopefully this won't break anything.
-
-	* tex.el: Adapted TeX-command-list for ConTeXt
-	support. Interfaces for texexec and texutil added. Nonstopmode
-	(texexec) and purge (texutil) won't work right with current
-	ConTeXt versions. This will be fixed in ConTeXt versions later
-	than Feb 2003.
-
-	* context.el: basic support for ConTeXt added. New
-	sentinel-functiont that is different from the LaTeX one.
-
-
-2003-02-08  pvoostrum  <pvoostrum@nono.cs.uu.nl>
-
-	* tex.el: Added missing semicolon in TeX-command-output-list.
-
-	* tex.el: Changed defcustom to defvar.
-
-2003-02-08  Piet van Oostrum  <piet@cs.uu.nl>
-
-	* tex.el (TeX-output-extension, TeX-view-extension):
-	Change defcustom into defvar, as these are intermediate variables.
-
-2003-02-07  Piet van Oostrum  <piet@cs.uu.nl>
-
-	* tex.el (TeX-command-output-list): Corrected customization widget.
-
-2003-02-06  Piet van Oostrum  <piet@cs.uu.nl>
-
-	* tex-buf.el
-	(TeX-save-document, TeX-command-query)
-	(TeX-output-style-check, TeX-run-format, TeX-TeX-sentinel-check):
-	Add support for pdftex (and others)
-	(TeX-run-set-command, TeX-output-extension)
-	(TeX-view-extension, TeX-view-output-file): new functions.
-
-	* tex.el (TeX-output-extension, TeX-view-extension)
-	(TeX-output-view-style, TeX-command-output-list): new variables
-	(TeX-expand-list): adapted for pdf output.
-
-2003-01-31  Jan-Ã…ke Larsson  <jalar@mai.liu.se>
-
-	* configure.in: Use new lispdir check.
-
-	* aclocal.m4: Some cleaning of macro names. Windows quoting by
-	David Kastrup <dak@gnu.org>. Also, lispdir now checks (x)emacs
-	load-path instead of physical disk content.
-
-	* Makefile.in: Fix infodir
-
-2003-01-30  Piet van Oostrum  <piet@cs.uu.nl>
-
-	* tex-buf.el (TeX-parse-error): Exclude { and } from filenames to
-	improve parsing of error messages from pdftex.
-
-2003-01-24  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* tex.el (TeX-kpathsea-path-delimiter, TeX-search-files-kpathsea):
-	Fix braces.
-
-2003-01-22  David Kastrup  <dak@gnu.org>
-
-	* tex.el (TeX-search-files): Check in first version of kpathsea
-	support.  This implementation does not yet cooperate properly
-	with TeX-auto-generate-*
-
-2003-01-18  David Kastrup  <dak@gnu.org>
-
-	* configure.in: Announce AUC TeX, not preview.
-
-2003-01-16  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* style/varioref.el ("varioref"): Fix typo.
-
-	* Makefile.in (ELCC): `-no-init-file' is the same as `-q'
-
-2003-01-15  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* configure.in, aclocal.m4: Compatibility fix
-
-	* aclocal.m4 (AC_PROG_EMACS): New. File is now identical to that
-	of preview-latex.
-
-	* configure.in: Use it
-
-2003-01-08  Jan-Ake Larsson  <jalar@mai.liu.se>
-
-	* Makefile.in: From Makefile
-
-	* configure.in, aclocal.m4, autogen.sh: Initial version
-
-	* mkinstalldirs, install-sh: Prepare for autoconf
-
-2002-12-29  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex.el: Add support for Info-goto-emacs-command-node and
-	similar.
-
-2002-12-19  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex-buf.el (TeX-home-buffer): Don't home to deleted buffers.
-
-	* tex.el (TeX-command-list): Change single quotes to double.
-	That way, we will get reasonable results under both Windows and
-	Unix.  File names with double quotes in them will break stuff,
-	just like file names with single quotes in them did so
-	previously.  Tough.
-
-2002-12-18  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex-buf.el (TeX-run-shell): Start shell from TeX process buffer
-	in order to inherit environment from there (like cwd).
-	(TeX-run-discard): Same here.
-	(TeX-run-shell, TeX-run-discard): Rather let default-directory
-	temporarily: we may not have a TeX process buffer!
-
-2002-12-17  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* all.el: Removed.  unrelated to TeX mode.
-	OBSOLETE files (all.el, auc-menu.el, maniac.el, and outln-18.el)
-	are available at:
-	<ftp://ftp.dina.kvl.dk/pub/Staff/Per.Abrahamsen/auctex/>
-
-2002-12-15  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Makefile (dist): Correct zip file name.
-
-2002-12-15  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* Makefile (MINMAPSRC): Remove auc-menu.el, maniac.el, and
-	outln-18.el.
-
-2002-12-15  David Kastrup  <David.Kastrup@t-online.de>
-
-	* auctex.spec (Release): Well, change version number.  retag.
-
-	* Version 11.14 released.
-
-2002-12-15  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* auc-menu.el: Removed.  Taken into Emacs and unused.
-
-	* maniac.el: Ditto.
-
-	* outln-18.el: Ditto.
-
-2002-12-15  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Makefile: some changes for my setup.
-
-2002-12-14  David Kastrup  <David.Kastrup@t-online.de>
-
-	*  graphicsx.el: removed. superseded by graphicx.el and unused.
-
-2002-12-13  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-label): Add completing for labels.
-	Avoid inserting an empty label.
-
-2002-12-12  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* style/amsopn.el ("amsopn"): Add \operatorname.
-
-2002-12-12  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/auc-tex.texi (top): Change "version 12" to "almost 12".
-	This is beta, after all.
-
-2002-12-12  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (japanese-LaTeX-style-list): Remove styles overlapped
-	with LaTeX-style-list.  Append values to LaTeX-style-list instead
-	of overwriting.
-	(japanese-latex-mode-initialization): Do not overwrite
-	LaTeX-style-list.
-
-2002-12-11  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* bib-cite.el: Updated URLs.
-
-	* doc/intro.texi:  Ditto.
-
-	* font-latex.el: Ditto.
-
-	* latex.el:  Ditto.
-
-	* tex.el:  Ditto.
-
-	* style/amsmath.el (LaTeX-amsmath-label): Improve doc-string.
-
-	* doc/auc-tex.texi (Equations): New @subsection documenting
-	LaTeX-equation-label, LaTeX-eqnarray-label and LaTeX-amsmath-label.
-
-2002-12-11  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (japanese-LaTeX-default-style)
-	(japanese-LaTeX-style-list): remove buffer-local declarations
-	where they don't make sense.
-
-2002-12-10  David Kastrup  <David.Kastrup@t-online.de>
-
-	* doc/changes.texi: Some more news.
-
-	* doc/auc-tex.texi: Start talking about version 12 (which will be
-	the next stable release).
-	(European): Talk a bit about LaTeX2e stuff, and don't talk about
-	too ancient XEmacsen.  Also mention X-Symbol.
-
-	* doc/Makefile (install): Create infodir if not existent.
-
-2002-12-10  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* font-latex.el (font-latex-match-textual): Fix typo in doc-string.
-
-	* latex.el (LaTeX-section-label): Fix typos in doc-string.
-
-2002-12-10  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex.el (LaTeX-label): Fix a thinko/type where label would be
-	non-nil in cases where a label should not be asked for.
-
-2002-12-10  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* style/amsmath.el (LaTeX-amsmath-label): New variable.
-	("amsmath"): Add environments to LaTeX-label-alist.
-
-2002-12-10  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el: Remove if statement for Emacs 19.
-	Fix lots of white spaces.
-
-2002-12-09  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex.el (LaTeX-optop, LaTeX-optcl, LaTeX-default-options,
-	LaTeX-figure-label, LaTeX-table-label, LaTeX-equation-label,
-	LaTeX-eqnarray-label, LaTeX-style-list): remove buffer-local
-	declarations where they don't make sense.
-
-2002-12-09  Reiner Steib  <Reiner.Steib@gmx.de>
-
-	* latex.el (LaTeX-style-list): Add some supported classes.
-	Fixed a typo.
-
-	* style/amsmath.el ("amsmath"): environment "xxalignat*" doesn't
-	exist.
-	(LaTeX-amsmath-env-alignat):  environment "xxalignat" should not
-	get a \label.
-
-	* Makefile (BATCH): Add `-no-site-file' to batch options.
-
-2002-12-07  David Kastrup  <David.Kastrup@t-online.de>
-
-	* font-latex.el (font-latex-setup): Better stab at verbatim
-	handling.
-
-	* tex-buf.el (TeX-region-create): Make file name in !name
-	messages relative to master file directory.
-
-2002-12-06  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex.el: Lots of doc fixes/white space.  Did the mistake of
-	running checkdoc.  Not clean yet, but different.
-	(LaTeX-label-alist): New buffer-local variable for label prefixes
-	lookup.
-	(LaTeX-label): Use it.
-
-2002-11-25  David Kastrup  <David.Kastrup@t-online.de>
-
-	* latex.el (TeX-arg-define-index): correct typo.
-
-2002-11-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.13 released.
-
-2002-11-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el: Fixed CVS merge error.
-
-	* Version 11.12 released.
-
-2002-10-28  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Makefile (prefix): Revert accidental change to
-	/usr/local/emacs-21 (sorry folks).
-
-2002-10-26  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Makefile (STYLESRC): Add style/scrlttr2.el
-
-2002-10-26  Mark Trettin  <Mark.Trettin@gmx.de>
-
-	* style/scrbase.el: Added optional Argument "Pagenumber" to
-	\maketitle.  Changed \textsubscript from `t' to "Text".
-
-	* style/scrlttr2.el: Initial version.
-
-	* style/scrbase.el: Added additional clearpage commands:
-	\cleardoublestandardpage \cleardoubleplainpage and
-	\cleardoubleemptypage
-
-2002-10-24  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* latex.el (LaTeX-env-contents): New function.
-	(LaTeX-common-initialization): Add 26 LaTeX commands, 2 LaTeX2e
-	environments, and 41 LaTeX2e commands.
-
-2002-10-08  David Kastrup  <David.Kastrup@t-online.de>
-
-	* style/scrreprt.el, style/scrbase.el, style/scrartcl.el,
-	style/scrbook.el: header comments refer to COPYING.
-
-2002-10-02  David Kastrup  <David.Kastrup@t-online.de>
-
-	* Makefile (STYLESRC): Add compilation targets for Komascript
-	support.
-
-	* Check in Komascript support by Mark Trettin.  See below.
-
-2002-09-28  Mark Trettin  <Mark.Trettin@gmx.de>
-
-	* scrbase.el:
-	First attempt on implementing the `captionbeside'-Environment. I'm not
-	really satisfied by now.
-
-2002-09-27  Mark Trettin  <Mark.Trettin@gmx.de>
-
-	* scrreprt.el, scrbook.el: Reformatted code.
-
-	* scrbase.el:
-	Fixed Typos in comments and escape characters in function docstrings.
-	Thanks to Reiner Steib.
-	Reformatted code.
-
-	* scrbase.el:
-	Changed `uppertitleback', `lowertitleback' from asking to just `t'
-
-	* scrbase.el:
-	Changed `addpart', `addsec' and `minisec' from Macro to sectioning
-	command.
-
-	* scrreprt.el, scrbook.el:
-	Changed `addchap' from Macro to sectioning command.
-
-2002-09-26  Mark Trettin  <Mark.Trettin@gmx.de>
-
-	* scrartcl.el: LaTeX-section-list removed.
-
-	* scrartcl.el: Initial version. Testing LaTeX-section-list.
-
-	* scrbase.el: Initial version of the base file.
-
-	* scrreprt.el, scrbook.el: Initial version.
-
-	* scrbook.el, scrbase.el, scrreprt.el, scrartcl.el:
-
-2002-09-22  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex.el: Apply spelling fixes from "Davide G. M. Salvetti"
-	<salve@debian.org> to tex.el.
-
-2002-03-24  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex-buf.el (TeX-parse-TeX): Make subordinate files without
-	major mode default to that of the calling file when doing error
-	processing.
-
-2002-03-21  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-site.el (eamcs-major-version): Change if to when.
-	Suggested by Martin Thornquist <martint@ifi.uio.no>.
-
-2002-03-15  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex.el (TeX-master-file): Don't make C-c ` bomb out in files
-	like xxx.gls.  Probably a more elaborate way would be to export
-	the TeX-master variable into files visited by error parsing.
-	Could be incorrect, however, if more than one file included them.
-
-2002-02-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-auto-generate): Expand file name.
-	Suggested by "Dr. Mark A. Friedman" <DrMarkAFriedman@earthlink.net>.
-
-	* latex.el (LaTeX-common-initialization):
-	Set `fill-paragraph-function'.
-	(LaTeX-mode-map): Don't bind M-q.
-	Suggested by Nils Klarlund <klarlund@research.att.com>.
-
-	* tex.el (TeX-printer-list): Fix spelling.
-	Reported by Nils Klarlund <klarlund@research.att.com>.
-
-2002-02-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el: Fixed some spelling errors.
-	Patch by "Davide G. M. Salvetti" <salve@debian.org>.
-
-2002-01-24  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.11 released.
-
-2002-01-24  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex.el (TeX-format-list): Support t(article|report|book) class file.
-	Reported by Atsuhito Kohda <kohda@pm.tokushima-u.ac.jp>
-
-	* tex-jp.el (japanese-TeX-command-list): Undo last change.
-	(LaTeX-command-style): Support t(article|report|book) class file.
-	(japanese-LaTeX-style-list): Ditto.
-	Reported by Atsuhito Kohda <kohda@pm.tokushima-u.ac.jp>
-
-2002-01-21  Peter S Galbraith  <psg@debian.org>
-
-	* font-latex.el: Updated to V0.800.
-	Added font-lock-syntactic-keywords to font-lock-defaults to handle
-	verbatim environment, as suggested by Stefan Monnier 5 years ago (!)
-	* bib-cite.el: Updated to V3.17.
-	XEmacs has imenu after all.
-
-2002-01-21  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex.el (TeX-format-list): Fix problem that AUC TeX switch to
-	JLATEX mode if the class file starts with the letter `j'.
-	Reported by Joe Reinhardt <jmr@everest.radiology.uiowa.edu>.
-
-	* tex-jp.el (LaTeX-command-style): Support js(article|book).
-
-2002-01-21  Atsuhito Kohda  <kohda@pm.tokushima-u.ac.jp>  (tiny change)
-
-	* tex-jp.el (japanese-TeX-command-list): Use `%l' instead
-	of [pj]latex command.
-
-2002-01-18  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (LaTeX-command-style): Fix comment.
-	Reported by Atsuhito Kohda <kohda@pm.tokushima-u.ac.jp>
-	via. Debian.
-
-	* latex.el (LaTeX-outline-name): Allow longer names.
-	Reported by "Michael Soulier" <msoulier@nortelnetworks.com>
-	via. Debian.
-
-2001-12-22  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-imenu-create-index-function): Strip text
-	properties.
-	Reported by Venkatesh Prasad Ranganath <rvprasad@@cis.ksu.edu>.
-
-2001-12-13  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/prosper.el: New file.
-	Contributed by Phillip Lord <p.lord@russet.org.uk>.
-	* Makefile (STYLESRC): Add it.
-
-2001-11-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.10 released.
-
-2001-11-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.09 released.
-
-2001-11-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* auc-old.el (insert-mode-line): Use `insert' instead of
-	`insert-string'.
-
-2001-10-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-ignore-comment-regexp): Doc fix.
-	Reported by Reuben Thomas <rrt@sc3d.org>.
-
-2001-11-16  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex-buf.el (TeX-process-check): We didn't catch the case where
-	during the question a different process got started in the
-	buffer.  In that case, we just ask again.
-
-2001-11-06  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex-buf.el (TeX-command-sentinel): insert post-mortem info
-	before any markers in order to keep markers/point at end of file.
-
-2001-11-02  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* style/graphicx.el (TeX-arg-includegraphics): Accept prefix
-	argument and find all files. dvipdfm image file support.
-
-2001-10-19  Masayuki Ataka  <ataka@milk.freemail.ne.jp>
-
-	* tex-jp.el (japanese-TeX-command-list): Fix for mendex.
-	* doc/auc-tex.texi (Japanese): Doc fix.
-
-2001-10-17  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.08 released.
-
-2001-10-17  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/intro.texi, doc/install.texi: Updated contact info.
-	Reported by Henrik Holm <h.holm@spray.no>.
-
-2001-10-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.07 released.
-
-2001-10-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (VirTeX-common-initialization): Set `comment-add' in
-	order to get "%%" by default by comment region like Lisp mode.
-	Suggested by "Davide G. M. Salvetti" <salve@debian.org>.
-	Change `comment-indent-hook' to `comment-indent-function'.
-
-
-2001-10-15  Peter S Galbraith  <psg@debian.org>
-
-	* font-latex.el: Remove self-installation to LaTeX-mode-hook now
-	that TeX-install-font-lock does it.
-
-2001-10-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.06 released.
-
-2001-10-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el: Removed font lock support.
-	(TeX-install-font-lock): New option.
-	(VirTeX-common-initialization): Call it.
-
-	* tex-font.el: New file.
-
-2001-10-13  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex-buf.el (TeX-current-offset): The number of things that can
-	go wrong for a simple task like determining the current line
-	number is simply amazing.  count-lines skips over newlines in
-	intangible text-properties or overlays.  Fixed for GNU Emacs,
-	don't know whether XEmacs has problems with it.
-
-2001-10-13  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.05 released.
-
-2001-10-12  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex-buf.el (TeX-run-command): Let the TeX-process-buffer acquire
-	a buffer-local value of TeX-command-buffer so that its sentinel
-	will still refer to the right buffer even if another compilation
-	has been started.
-	(TeX-run-interactive): Same here.
-	(TeX-process-check): Don't bomb out when user does not want to
-	kill a process that has died on its own in the meantime.
-
-2001-10-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-auto-local, TeX-style-local): Doc fix:  Mention that
-	these should be relative.
-	Suggested by <lanz+list@wsl.ch>.
-
-2001-10-09  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.04 released.
-
-2001-10-09  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-view-style): New option.
-	(TeX-expand-list): Use it.
-	(TeX-command-list): Use it.
-
-2001-10-05  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.03 released.
-
-2001-10-05  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/amsmath.el ("amsmath"): More items.
-	Patch by Masayuki Ataka <ataka@milk.freemail.ne.jp>.
-
-2001-10-04  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Use `with-current-buffer'.
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Use the value of
-	`TeX-command-BibTeX' in `TeX-command-buffer'.
-	Patch by Katsuaki KAWACHI <kawachi@cim.pe.u-tokyo.ac.jp>.
-
-	* tex-fptex.el: New file.
-	Contributed by Fabrice Popineau <Fabrice.Popineau@supelec.fr>.
-	* Makefile (CONTRIB): Add it.
-
-2001-10-04  Peter S Galbraith  <psg@debian.org>
-
-	* multi-prompt.el (multi-prompt-next): fixed for emacs-21.
-	Use minibuffer-contents-no-properties to get minibuffer contents
-	if it exists.
-
-2001-10-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.02 released.
-
-2001-10-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-top-caption-list): New option.
-	(LaTeX-env-figure): Use it.
-	Patch by ataka@milk.freemail.ne.jp (Masayuki Ataka).
-
-	* style/graphicx.el (TeX-string-numberp): New function.
-	(TeX-arg-includegraphics): Call it.
-	Patch by ataka@milk.freemail.ne.jp (Masayuki Ataka).
-
-	* style/verbatim.sty: New file.
-	Contributed by ataka@milk.freemail.ne.jp (Masayuki Ataka).
-
-	* tex-info.el (texinfo-mode): Comment out cindex.
-	Reported by Kai.Grossjohann@CS.Uni-Dortmund.DE (Kai Großjohann)
-
-	* style/amsmath.el (LaTeX-item-equation, LaTeX-item-equations):
-	New functions.
-	("amsmath"): Add new item types.
-	Patch by ataka@milk.freemail.ne.jp (Masayuki Ataka).
-
-2001-10-02  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 11.01 released.
-
-2001-10-01  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-submenu-name-format): Fix spelling error.
-	Reported by Martin.Quinson@ens-lyon.fr.
-
-2001-10-01  David Kastrup  <David.Kastrup@t-online.de>
-
-	* tex-buf.el (TeX-region-create):
-	Oops, broke more than I fixed.  Offset calculation must be for the
-	line following the offset message.  This worked before since we always
-	were in the middle of a line (only the offset calculation for the C-c
-	C-r command itself was definitely sometimes wrong).  Corrected that.
-
-	* style/graphicx.el (TeX-arg-includegraphics):
-	Fix an obvious typo complained about by the byte-compiler.
-	checkdoc removed a few spaces.
-
-	* auc-old.el (TeX-region): Correct offset calculation.
-
-	* tex.el (TeX-current-line):
-	Correct line number calculation when at beginning of line for %n
-	flag.  Autoload TeX-current-offset for that if necessary.
-
-	* tex-buf.el (TeX-current-offset, TeX-command-region,
-		      TeX-region-create):
-	Correct offset calculations when not at start of line.  New function
-	TeX-current-offset for that.
-
-2001-04-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 10.0g released.
-
-2001-04-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-site.el: Don't enable tex-info.el by default.
-
-	* latex.el (LaTeX-hide-environment): Disabled by default.
-	Suggested by Christopher Allen <cpcallen@ruah.dyndns.org>.
-
-2001-03-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 10.0f released.
-
-2001-03-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (unless): Don't enable Emacs 21 font-lock for Emacs 20.
-	(VirTeX-common-initialization): Ditto.
-
-2001-03-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 10.0e released.
-
-2001-03-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-expand-list): Change default to lazy evaluation of
-	`TeX-view-style' and `LaTeX-command-style'.
-	Suggested by Peter Neergaard <turtle@cs.bu.edu>.
-
-	* latex.el (LaTeX-indent-calculate, LaTeX-indent-calculate-last):
-	Backindent when brace is at the start of a line.
-	Patch by Masashi Shimbo <shimbo@cis.ibaraki.ac.jp>.
-
-	* doc/auc-tex.texi: Fixed dir entry.
-	Reported by David Masterson <dmasters@Rational.Com>.
-
-	* tex-info.el (TeXinfo-mode-map): "\e\r" bound to `map', not
-	`TeXinfo-mode-map'.
-	Patch by Dan Nicolaescu <dann@godzilla.ICS.UCI.EDU>.
-
-2001-03-01  Hidenobu Nabetani  <nabe@debian.or.jp>
-
-	* tex-jp.el: Don't work correctly in current AucTeX.
-	Patch by Masayuki Ataka <j1297007@ed.kagu.sut.ac.jp>
-	and Yuzo Furukawa <hurukawa@kuee.kyoto-u.ac.jp>.
-	Removed support for NEmacs and Mule1,2 which are based
-	on Emacs 18 and 19.
-	Created new variable japanese-TeX-command-list and
-	added support for mendex.
-	Updated LaTeX-auto-regexp-list variable.
-
-2001-01-09  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* all: Changed `sunsite.auc.dk' to `sunsite.dk'.
-
-2001-01-02  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 10.0d released.
-
-2001-01-02  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-mik.el (TeX-command-list): Don't prompt for view.
-
-2000-12-04  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 10.0c released.
-
-2000-12-04  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el: Avoid :inherit font property with Emacs 20.
-	Reported by Damien WYART <wyart@iie.cnam.fr>.
-
-2000-12-01  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 10.0b released.
-
-2000-11-30  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 10.0a released.
-
-2000-11-30  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el: Copied Emacs 21 font-lock defs here.
-	(VirTeX-common-initialization): Activate them.
-
-2000-10-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* PROBLEMS: Updated.
-
-	* WIN-NT: Removed.
-	* MSDOS: Removed.
-	* VMS: Removed.
-	* OS2: Removed.
-	* Makefile (EXTRAFILES): Remove above files.
-
-2000-10-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/graphicx.el: Updated by author.
-	Ryuichi Arafune <arafune@ushioda.riec.tohoku.ac.jp>
-
-2000-10-19  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/graphics.el: New file.
-	* Makefile (STYLESRC): Add it.
-	* style/graphicx.el: Renamed from `style/graphicx.el'.
-	* Makefile (STYLESRC): Update.
-	Reported by "Dr. Thomas Baumann" <thomas.baumann@ch.tum.de>.
-
-2000-10-09  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10t released.
-
-2000-10-09  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-outline-name): Don't escape `{' or `}' in
-	regexps.
-	Patch by "Stefan Monnier" <monnier+gnu/emacs/news/@RUM.cs.yale.edu>.
-
-	* tex-mik.el (TeX-command-list): Use `TeX-run-discard' for "View"
-	command.
-	Suggested by "Claus Dethlefsen" <c.dethlefsen@lancaster.ac.uk>.
-
-	* latex.el (LaTeX-common-initialization): `\bibitem' starts
-	paragraphs, just like `\item'.
-	Reported by Werner LEMBERG <sx0005@sx2.HRZ.Uni-Dortmund.DE>.
-
-2000-10-06  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-current-line): Return a string, not a number.
-	Reported by Julia Habel <julia.habel@gmx.de>.
-	Patch by Dirk.Ullrich@DaimlerChrysler.com.
-
-2000-06-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-site.el: Require tex-mik after changing load-path.
-	Reported by "I. Jossang" <ij202@eng.cam.ac.uk>.
-
-2000-06-13  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* IRIX: New file.
-	* Makefile (EXTRAFILES): Add it.
-
-2000-05-10  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10s released.
-
-2000-05-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10r released.
-
-2000-05-02  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-mode-map): Don't bind `.' and `,' by default.
-
-2000-05-03  Peter Galbraith  <psg@debian.org>
-
-	* font-latex.el: file was broken. Updated to 0.701 (30 Mar 2000).
-	* bib-cite.el: file was broken. Updated to 3.16 (20 Dec 99).
-
-2000-04-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10q released.
-
-2000-03-30  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/graphicsx.el: New file.
-	* Makefile (STYLESRC): Add it.
-	Donated by Ryuichi Arafune <arafune@ushioda.riec.tohoku.ac.jp>.
-
-2000-04-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10q released.
-
-2000-03-23  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-math-keymap): Accept vector for
-	`LaTeX-math-abbrev-prefix'.
-	(LaTeX-math-insert-prefix): Better error message if
-	`LaTeX-math-abbrev-prefix' is not bound.
-	Reported by Jan Vroonhof <vroonhof@math.ethz.ch>.
-
-2000-02-23  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-info.el (TeXinfo-environment-list): Add more missing
-	environments.  Patch by Akim Demaille <akim@epita.fr>.
-
-2000-02-22  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-info.el (TeXinfo-environment-list): Add `group'.
-	Patch by Akim Demaille <akim@epita.fr>.
-
-2000-01-28  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-command-list): Add `makeinfo --html' support.
-	Suggested by Akim Demaille <akim@epita.fr>.
-
-2000-01-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-info.el (TeXinfo-mode-map): Add "\e\r" binding for
-	`texinfo-insert-@item'.
-	Reported by Akim Demaille <akim@epita.fr>.
-	(TeXinfo-mode-menu, texinfo-mode): Change menu name and mode name
-	to `Texinfo'.
-	Suggested by Akim Demaille <akim@epita.fr>.
-
-1999-12-21  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* bib-cite.el: Updated to 3.16 (20 Dec 99).
-
-	* font-latex.el: Updated to 0.700 (20 December 1999).
-
-2000-03-30  Peter Galbraith  <psg@debian.org>
-
-	* font-latex.el: Updated to 0.701 (30 Mar 2000).
-
-2000-01-14  Peter Galbraith  <psg@debian.org>
-
-	* bib-cite.el: Updated to 3.16 (20 Dec 99).
-	* font-latex.el: Updated to 0.700 (20 Dec 99).
-	* hilit-LaTeX.el: Changed author email address.
-
-1999-12-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10p released.
-
-1999-12-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* bib-cite.el: Updated to 3.15 (20 Dec 99).
-
-	* tex-mik.el (TeX-command-list): Fix default PDF LaTeX command.
-	Reported by "Christian Schlauer" <Christian.Schlauer@web.de>.
-
-	* Version 9.10o released.
-
-1999-12-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* bib-cite.el: Updated to 3.13 (20 Dec 99).
-
-1999-12-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/danish.el ("danish"): Support Danish quotes.
-	Suggested by arne@daimi.au.dk (Arne Jørgensen).
-
-1999-12-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-info.el (texinfo-mode): Add `kill-all-local-variables'.
-	Reported by Stefan Monnier <foo@acm.com>.
-
-	* Version 9.10n released.
-
-1999-12-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-mik.el: Fixed typo.
-	Reported by Bernt Guldbrandtsen <bg@rs580.sh.dk>
-
-1999-12-01  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10m released.
-
-1999-12-01  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (AUCSRC, AUCELC): Add `tex-mik.el'.
-
-1999-11-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10l released.
-
-1999-11-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-env-figure): Use `\centering' instead of
-	`center' environment.
-	Patch by Stefan Monnier <foo@acm.com>.
-
-1999-11-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-mik.el (tex-mik): Add provide.
-
-	* tex-site.el: Automatically require `tex-mik.el' under NT.
-
-1999-11-12  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-current-file-name-nondirectory): New function.
-	(TeX-expand-list): Use it.
-
-1999-11-10  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/auc-tex.texi: Fixed references.
-	Patch by Stefan Monnier <foo@acm.com>.
-	* tex.el (TeX-lisp-directory): Use `locate-library' to find
-	default under Emacs.
-	Patch by Stefan Monnier <foo@acm.com>.
-	(TeX-dwim-master): New function.
-	(TeX-master-file): Use it.
-	(TeX-master): Document it.
-	Patch by Stefan Monnier <foo@acm.com>.
-
-1999-11-06  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10k released.
-
-1999-11-06  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el: Use `indent-according-to-mode' instead of
-	`LaTeX-indent-line'.
-	(LaTeX-mode-map): Don't remap `TAB'.
-	Patch by "Stefan Monnier <foo@acm.com>".
-
-1999-11-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-command-list): Add `LaTeX PDF' command.
-
-1999-10-28  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10j released.
-
-1999-10-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (dist): Create a .nosearch in the style directory.
-	(install-lisp): Ditto.
-	Suggested by Markus Rost <rost@IAS.EDU>.
-
-1999-10-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10i released.
-
-1999-10-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-master-directory): Call `substitute-in-file-name'.
-	Patch by Alexander Holt <alexander.holt@ed.ac.uk>.
-
-	* style/ngerman.el: New style.
-	Suggested by Torsten Schuetze <schuetze@math.tu-dresden.de>.
-	* Makefile (STYLESRC): Add it.
-
-	* tex-buf.el (TeX-command-query): Add history argument.
-	Suggested by Werner LEMBERG <sx0005@sx2.HRZ.Uni-Dortmund.DE>.
-
-	* latex.el (LaTeX-environment): Add history argument.
-
-	* tex.el (TeX-add-style-hook): Don't add the same hook twice.
-	Suggested by Jarl Friis <jarl@diku.dk>.
-
-	* tex.el: Removed portability code for old Emacsen.
-
-1999-10-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10h released.
-
-1999-09-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-auto-cleanup): Allow multiple packages for
-	`usepackage'.
-	Reported by Torsten Schuetze <schuetze@math.tu-dresden.de>.
-	(LaTeX-auto-cleanup): Also add "unmangled" documentstyle.
-	Reported by Cyril Humbert <humbert@phobos.univ-mlv.fr>.
-
-1999-09-09  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/mdwlist.el: New file.
-	Patch by Stephen Heilbronner <heilbron@nm.informatik.uni-muenchen.de>.
-	* Makefile (STYLESRC): Add it.
-
-1999-08-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10g released.
-
-1999-08-20  Hidenobu Nabetani  <nabe@debian.or.jp>
-
-	* tex.el (TeX-format-list): Add "JLATEX" and "JTEX" which is needed
-	to load tex-jp.el automatically.
-	* tex-jp.el (TeX-format-list): Remove "JLATEX" and "JTEX".
-
-1999-08-19  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-hide-environment, LaTeX-show-environment):
-	make them work with new outline mode.
-	Reported by Thomas Schick <schick@math.psu.edu>.
-
-	* tex.el (match-string): New compatibility function.
-	Reported by Andrew Edward Santosa <andrews@comp.nus.edu.sg>.
-
-1999-08-18  Hidenobu Nabetani  <nabe@debian.or.jp>
-
-	* tex-jp.el (TeX-command-list): Add "jLaTeX" and "pLaTeX".
-	(TeX-mode-menu): Fix the problem that menu "TeX" is unchanged.
-	(TeX-japanese-process-input-coding-system): Update for Emacs 20.
-	(TeX-japanese-process-output-coding-system): Update for Emacs 20.
-	(TeX-command-default): Change from "j-article" to "jarticle".
-	(LaTeX-fill-region-as-para-do): Fix the problem that fill mode
-	don't work in Emacs 20.
-
-1999-07-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10f released.
-
-1999-07-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-auto-minimal-regexp-list): Recognize usepackage
-	options.
-	(LaTeX-auto-cleanup): Ditto.
-
-1999-07-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-ignore-file): Ignore babel, it loads everything.
-	Reported by Mate Wierdl <mw@wierdlmpc.msci.memphis.edu>.
-
-	* style/foils.el: Removed require 'latex.
-	* style/natbib.el: Ditto.
-	* style/harvard.el: Ditto.
-	* style/slides.el: Ditto.
-	* style/latexinfo.el: Ditto.
-	Reported by Mate Wierdl <mw@wierdlmpc.msci.memphis.edu>.
-
-	* Makefile (infodir, lispdir, aucdir, EMACS): Use `standard' values.
-	Reported by Mate Wierdl <mw@wierdlmpc.msci.memphis.edu>.
-
-	* tex-info.el (texinfo-mode): Fix doc string.
-	Reported by Bob Weiner <weiner@altrasoft.com>.
-
-1999-05-17  Jerry James  <jerry@cs.ucsb.edu>
-
-	* tex.el: Fix two typos in comments.
-	(set-text-properties): Protect against possible XEmacs version
-	21.13, 22.13, etc.
-
-1999-05-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-indent-environment-list): Customized.
-
-	* Version 9.10e released.
-
-1999-05-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el: (TeX-auto-generate): Reimplement support for numeric
-	`TeX-file-recurse'.
-	(TeX-search-files): Ditto.
-
-1999-05-03  Rune Kleveland <runekl@math.uio.no>
-
-	* style/amsart.el ("amsart"): Load `amsthm.el'.
-	* style/amsbook.el ("amsbook"): Ditto.
-
-1999-03-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10d released.
-
-1999-03-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/changes.texi: Added extra `@'.
-
-	* Version 9.10c released.
-
-1999-03-19  Carsten Dominik  <dominik@strw.leidenuniv.nl>
-
-	* tex.el (TeX-insert-dollar): Better error message when trying
-	to insert a dollar in math-mode.
-
-	* texmathp.el (texmathp-tex-commands-default): Add more default
-	macros.
-
-1999-03-12  Carsten Dominik  <dominik@strw.LeidenUniv.nl>
-
-	* latex.el (TeX-arg-index-tag): New function, to be used by the
-	index.el and multind.el style files.
-	(LaTeX-auto-index-regexp-list): Now matches both \index and
-	\glossary.
-	(TeX-arg-index): Rename from TeX-arg-define-index.
-	(TeX-arg-define-index): Now an alias for `TeX-arg-index'.
-	(LaTeX-common-initialization): Add a regexp for index and
-	glossary to `TeX-complete-list'.  Added entry for glossary with
-	`Tex-add-symbols'.
-	* style/index.el: New file.
-	* style/makeidx.el: New file.
-	* style/multind.el: New file.
-	* style/varioref.el: New file.
-	* style/fancyref.el: New file.
-	* Makefile (STYLESRC): Add `style/index.el', `style=makeidx.el',
-	`style/multind.el', `style/varioref.el', `style/fancyref.el'.
-
-1999-02-23  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-search-files): `nconc' the result.
-	Reported by Berwin Turlach <bturlach@maths.adelaide.edu.au>.
-
-1999-02-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.10b released.
-
-1999-02-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/changes.texi: Typo: @ldots -> @dots.
-
-	* Version 9.10a released.
-
-	* doc/auc-tex.texi: Changed version to 9.10.
-	* doc/history.texi: Ditto.
-	* doc/changes.texi: Ditto.
-
-1999-02-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9p released.
-
-1999-02-08  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-jp.el (TeX-format-list): Fix JLATEX format.
-	Patch by Tsutomu OKUMURA <oku@nml.t.u-tokyo.ac.jp>.
-
-	* style/foils.el (LaTeX-style-foils): Remove spurious `\n'.
-	Reported by Bernt Guldbrandtsen <bernt@jupiter.ansci.iastate.edu>.
-
-1999-02-05  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (install-contrib): Add `$(CONTRIBELC)' dependency.
-	Suggested by Nils Ackermann <Nils.Ackermann@math.uni-giessen.de>.
-
-1999-01-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-search-files): `mapcar' instead of `mapcan'.
-
-1999-01-12  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-font-replace-macro): Rename from
-	`LaTeX2e-font-replace'.  Use `TeX-esc'.
-	* latex.el (LaTeX-common-initialization): Use it.
-	* tex-info.el (texinfo-mode): Ditto.
-	(TeXinfo-font-list): Add `delete'.
-	Suggested by Christoph Wedler  <wedler@fmi.uni-passau.de>.
-
-1999-01-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9o released.
-
-1999-01-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-insert-braces, TeX-command-list): Fix custom types.
-	Patch by Markus Rost <markus.rost@mathematik.uni-regensburg.de>.
-
-1999-01-09  Christoph Wedler  <wedler@fmi.uni-passau.de>
-
-	* latex.el (LaTeX2e-font-replace): Don't use hard-coded regexp for
-	font commands, use local `TeX-font-list', i.e., `LaTeX-font-list'.
-
-1999-01-05  Christoph Wedler  <wedler@fmi.uni-passau.de>
-
-	* tex.el (TeX-load-style-file): Do not prevent .elc style files to
-	be loaded if `TeX-byte-compile' is nil, just prevent compilation.
-	(TeX-lisp-directory): Only use `locate-data-directory' if this
-	function is defined and AucTeX is installed as an XEmacs package.
-
-1998-12-12  Christoph Wedler  <wedler@fmi.uni-passau.de>
-
-	* tex.el (load-path): Don't add `TeX-lisp-directory'.
-	(TeX-lisp-directory): Use `locate-data-directory' if present.
-
-1998-12-12  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9n released.
-
-1998-12-12  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-file-recurse): Add right parenthesis.
-	Reported by Bernt Guldbrandtsen <bernt@stat.washington.edu>.
-
-1998-12-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9m released.
-
-1998-12-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* font-latex.el: Updated.
-	* bib-cite.el: Ditto.
-
-	* Version 9.9l released.
-
-1998-12-01  Alastair Burt  <burt@dfki.de>
-
-	* doc/auc-tex.texi (Automatic):
-
-	* lisp/tex.el: Extended the semantics of TeX-file-recurse
-	-- now accepts a positive integer as a bound on the recursion.
-	Functions TeX-search-files and TeX-auto-generate have been amended
-	appropriately.
-
-1998-11-23  Carsten Dominik  <dominik@strw.leidenuniv.nl>
-
-	* texmathp.el (texmathp): Add autoload cookie.
-
-1998-11-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9k released.
-
-1998-11-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-load-style-file): Protect `byte-compile-file'.
-	Reported by Kurt Swanson <kurt@dna.lth.se>.
-
-	* latex.el (LaTeX-outline-name): New function.
-	(LaTeX-imenu-create-index-function): New function.
-	(LaTeX-common-initialization): Use it.
-
-	* tex-buf.el (TeX-run-interactive): Make sure buffer is writable
-	(needed in Emacs 20.3).
-	Reported by many.
-
-1998-10-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/auc-tex.texi (European): Remove references to obsolete
-	packages.
-
-1998-07-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9j released.
-
-1998-07-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-buf.el (TeX-run-ispell-on-document, TeX-ispell-document):
-	New functions.
-	* tex.el (TeX-command-list): Use them.
-	Patch by Jason Stewart <jasons@cs.unm.edu>.
-
-	* Version 9.9i released.
-
-1998-07-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-parse-macro, TeX-arg-string, TeX-parse-argument):
-	If region is active, put it inside empty brackets.
-	Patch by Peter Thiemann <pjt@cs.nott.ac.uk>.
-
-1998-07-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (plain-TeX-auto-regexp-list): Add missing \\'es.
-	Reported by Markus Rost t4287
-	<markus.rost@mathematik.uni-regensburg.de>.
-
-1998-07-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9h released.
-
-1998-07-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-insert-dollar): Use `string-equal' to compare
-	strings.
-	Patch by Carsten Dominik <dominik@strw.leidenuniv.nl>.
-
-1998-06-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9g released.
-
-1998-06-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-auto-index-regexp-list): Remove extra quote.
-	Patch by Carsten Dominik  <dominik@strw.leidenuniv.nl>.
-
-1998-06-24  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9f released.
-
-1998-06-24  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-auto-index-regexp-list): Fix parentheses.
-	* texmathp.el (texmathp): Use `if (not' instead of `unless'.
-	Patch by Carsten Dominik  <dominik@strw.leidenuniv.nl>.
-
-1998-06-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9e released.
-
-1998-06-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/Makefile (auc-tex.ps): Use `-o' to specify output file.
-	Suggested by Paul McJones <mcjones@pa.dec.com>.
-
-1998-06-12  Carsten Dominik  <dominik@strw.leidenuniv.nl>
-
-	* latex.el (LaTeX-font-list): Default value now contains special
-	math font commands.
-	(LaTeX2e-font-replace): Add support for math fonts.
-
-	* tex.el (TeX-font-list): Docstring changed.  Extra prefix and
-	suffix for math fonts allowed.
-	(TeX-describe-font-entry): Adapted to extended `TeX-font-list'.
-	(TeX-font): Detects math mode (using `texmathp') and inserts
-	special math font commands when available.
-
-1998-06-11  Carsten Dominik  <dominik@strw.leidenuniv.nl>
-
-	* tex.el: (TeX-insert-dollar):  Rewritten with `texmathp'.
-	(TeX-dollar-verify, TeX-locate-delimiter, TeX-bouncing-point):
-	Obsolete functions removed.
-
-1998-06-11  Carsten Dominik  <dominik@strw.leidenuniv.nl>
-
-	* latex.el: Made index entries available for global completion
-	like labels and citation keys.
-	(TeX-arg-index, TeX-arg-define-index): New functions.
-
-1998-06-10  Carsten Dominik  <dominik@strw.leidenuniv.nl>
-
-	* natbib.el ("natbib"): Rewritten to allow for more flexible
-	  control of optional note arguments.  New macros in NatBib 6
-	  supported.  Added support for RefTeX.
-
-1998-06-10  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9d released.
-
-1998-06-10  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* texmathp.el: New version from Dominik.
-
-	* Version 9.9c released.
-
-1998-06-10  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (texmathp): Add autoload.
-	(TeX-math-mode-p): Delete.
-	(TeX-parse-macro): Use `texmathp' instead of `TeX-math-mode-p'.
-
-	* texmathp.el: New file by Carsten Dominik
-	<dominik@strw.LeidenUniv.nl>.
-	* Makefile (AUCSRC): Add.
-	(AUCELC): Add.
-
-1998-06-05  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-expand-list): Add `%n' escape.
-	(TeX-current-line): New function.
-	Suggested by "Lee, Sang-Min" <smagus@acorn.snu.ac.kr>.
-
-	* doc/auc-tex.texi: Doc fixes by Gustavo Chaves
-	<gustavo@cpqd.com.br>.
-	* doc/intro.texi: Ditto.
-	* doc/install.texi: Ditto.
-
-1998-05-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el: Checkdoc'ed.
-
-1998-04-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/README: Update iesd->sunsite in addresses.
-
-1998-04-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/Makefile (auc-tex.ps): Cut of the first two lines.
-
-1998-03-29  Carsten Dominik  <dominik@strw.LeidenUniv.nl>
-
-       * latex.el (LaTeX-section-section): When RefTeX is available,
-       notify it about the new section.
-
-1998-03-04  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/math-ref.tex (section{Symbols}): Wrong keybindings.
-	Reported by "Ron Smith" <rsmith@eel.ufl.edu>.
-
-1998-02-27  Soren Dayton <csdayton@cs.uchicago.edu>
-
-	* tex.el (TeX-load-style): Also look in master directory.
-
-1998-02-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-insert-punctuation): Only expand abbrevs when abbrev
-	mode is on.  Suggested by Alastair Burt <alastair.burt@dfki.de>.
-
-1998-02-25  SL Baur  <steve@altair.xemacs.org>
-
-	* doc/auc-tex.texi: Add direntry section for automatic
-	installation.
-
-1998-02-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9b released.
-
-1998-01-02  John Griffith  <griffith@sfs.nphil.uni-tuebingen.de>
-
-	* latex.el (LaTeX-auto-regexp-list): Recognize empty optional
-	  arguments and macros in optional arguments.
-
-	* tex.el (TeX-parse-argument): minor spelling correction.
-	(TeX-argument-insert): ditto
-
-1998-02-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-match-extension): Fold case when matching
-	extensions.
-
-1998-02-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.9a released.
-
-1998-02-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8l released.
-
-1998-02-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8k released.
-
-1998-02-12  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-math-list): Make tags match doc string.
-
-1998-01-28  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8j released.
-
-1998-01-28  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-jp.el: Added credit.
-	Patch by KOBAYASHI Shinji <koba@flab.fujitsu.co.jp>.
-
-1997-12-10  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-site.el: Added `defcustom' kludge to tex-site.el.
-	Suggested by "Ralph J. Hangleiter" <hangleit@math.uni-goettingen.de>.
-
-1997-10-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (TeX-arg-input-file): Add trailing slash.
-	(TeX-arg-bibstyle): Ditto.
-	(TeX-arg-bibliography): Ditto.
-	Patch by Ching-Mo Chang <chang@wsu.edu>.
-
-1997-10-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8i released.
-
-1997-10-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8h released.
-
-1997-10-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8g released.
-
-1997-10-20  Peter S Galbraith  <rhogee@mixing.qc.dfo.ca>
-
-	* font-latex.el: Updated to V0.504 (Oct 20 97)
-
-	* bib-cite.el: Updated to 3.04 (Aug 25 97)
-
-	* hilit-LaTeX.el: Updated to V1.17 (Sep 06 95)
-
-1997-10-01  kifer@CS.SunySB.EDU (Michael Kifer)
-
-	* tex.el (TeX-insert-punctuation): Expand abbrevs in the
-	beginning.
-
-1997-09-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-buf.el (TeX-run-silent): New function.
-
-	* tex.el (TeX-command-list): Change default for view from
-	`TeX-run-background' to `TeX-run-silent'.
-
-1997-09-10  "Dr. Werner Fink" <werner@suse.de>
-
-	* style/dinbrief.el: Updated.
-
-1997-09-08  karlheg@inetarena.com (Karl M. Hegbloom)
-
-	* tex-info.el (texinfo-mode): Regexp fix.
-
-1997-08-29  David J. Rowe  <rowe@asys47.wdl.lmco.com>
-
-	* latex.el (LaTeX-auto-regexp-list): Add support so newcommand*,
-	renewcommand*, providecommand*, newenvironment* and
-	renewenvironment* are recognized by TeX-auto-generate and
-	TeX-auto-generate-global.
-	(LaTeX-common-initialization): Add all of above "starred"
-	commands to symbol list and added providecommand to symbol list.
-
-1997-08-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8f released.
-
-1997-08-29  Carsten Dominik  <dominik@strw.LeidenUniv.nl>
-
-	* amsmath.el ("amsmath"): Add environments xalignat and
-	xxalignat, and starred forms
-
-1997-08-22  Christoph Wedler  <wedler@fmi.uni-passau.de>
-
-	* tex-buf.el (TeX-region-create): Also bind `orig-buffer' which
-	might be useful in `TeX-region-hook'.
-
-1997-07-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8e released.
-
-1997-07-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (STYLESRC): Add `style/natbib.el'.
-
-1997-07-13  Berwin Turlach  <berwin.turlach@anu.edu.au>
-
-	* Added style support for natbib.sty
-
-1997-07-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8d released.
-
-1997-07-11  Jan Vroonhof <vroonhof@math.ethz.ch>
-
-	* latex.el (LaTeX-auto-regexp-list): More LaTeX2e support.
-
-1997-07-05  Berwin Turlach  <berwin.turlach@anu.edu.au>
-
-	* latex.el (BibTeX-auto-store): make TeX-master a local variable
-	and set it to true.
-
-1997-07-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8c released.
-
-1997-07-03  Carsten Dominik <dominik@strw.LeidenUniv.nl>
-
-	* style/amsmath.el ("amsmath"): Use `TeX-arg-ref' for eqref.
-
-1997-06-29  Berwin Turlach  <berwin.turlach@anu.edu.au>
-
-	* harvard.el: Updated the support for harvard.el
-
-1997-06-30  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8b released.
-
-1997-06-28  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-buf.el (TeX-LaTeX-sentinel): `natbib' support.
-	Patch by Berwin Turlach <berwin.turlach@anu.edu.au>.
-
-1997-06-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.8a released.
-
-1997-06-24  Christoph Wedler  <wedler@fmi.uni-passau.de>
-
-	* tex.el (TeX-update-style): `TeX-auto-update' could be unbound.
-	(TeX-auto-x-parse-length): New variable.  Allows to use maximimum
-	= slow parsing for the beginning of a file and minimum = fast
-	parsing, e.g., just for labels, for the rest of the file.
-	(TeX-auto-x-regexp-list): Ditto.
-	(TeX-auto-parse-region): New function.
-	(TeX-auto-parse): Use them.
-
-	* tex-buf.el (TeX-region-extra): New variable with a value which
-	redefines \cite for the region file in order get less
-	warnings. With value "", this variable has no effect.
-	(TeX-region-hook): New variable.
-	(TeX-region-create): Use them.
-
-	* latex.el (LaTeX-indent-line): TeX commands are case sensitive.
-	(LaTeX-find-matching-end): Would not work correctly with more than
-	one \end in a line.
-	(LaTeX-find-matching-begin): Would not work correctly with more
-	than one \begin in a line.
-
-	(LaTeX-menu-max-items): New variable with value 25.  Split menu
-	if number of entries in a menu is larger than this value.  If nil,
-	never split menu into submenus, which is the behaviour before the
-	introduction of this variable.
-	(LaTeX-submenu-name-format): New variable.
-	(LaTeX-split-long-menu): New function using the two new variables.
-	(LaTeX-menu-update): Use it.
-
-	(LaTeX-document-regexp): New variable.  Texts in environments
-	other than "document", e.g., "letter", could be without initial
-	indentation.
-	(LaTeX-verbatim-regexp): New variable.  \begin and \end of
-	environments other than "verbatim\\*?", e.g., "program", could
-	start at column 0.
-	(LaTeX-begin-regexp): New variable similar to `LaTeX-item-regexp'.
-	Commands other than "begin", e.g, "if", could increase the
-	indentation.
-	(LaTeX-end-regexp): New variable similar to `LaTeX-item-regexp'.
-	Commands other than "end", e.g, "fi", could decrease the
-	indentation.
-	(LaTeX-indent-comment-start-regexp): New variable.  Would allow
-	you to correct the automatic indentation with commands in special
-	comments.
-	(LaTeX-indent-calculate): Use them.
-	(LaTeX-indent-level-count): Use them.
-	(LaTeX-indent-calculate-last): Use them.
-
-	(LaTeX-math-insert-function): New variable.
-	(LaTeX-math-insert): Use it.
-
-1997-06-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (TeX-arg-ref): New alias.
-	(LaTeX-common-initialization): Use it.
-	Patch by Soren Dayton <csdayton@cs.uchicago.edu>.
-
-1997-06-05  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-auto-minimal-regexp-list): Add `usepackage'.
-	(LaTeX-auto-minimal-regexp-list): Ditto.
-	Patch by Carsten Dominik <dominik@strw.LeidenUniv.nl>.
-
-	* style/amsmath.el: New file.
-	* style/amstext.el: New file.
-	* style/amsbsy.el: New file.
-	* style/amsopn.el : New file.
-	* style/amsthm.el: New file.
-	* Makefile (STYLESRC): Add them.
-	Files provided by Carsten Dominik <dominik@strw.LeidenUniv.nl>.
-
-1997-06-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/slovak.el: New file.
-	* style/czech.el: New file.
-	* Makefile (STYLESRC): Add them.
-	Files provided by Milan Zamazal <pdm@fi.muni.cz>.
-
-1997-04-17  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7p released.
-
-1997-04-12  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el: Added customize information.
-	* tex-buf.el: Ditto.
-	* latex.el: Ditto.
-
-1997-04-06  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7o released.
-
-1997-04-06  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-equation-label): New variable.
-	(LaTeX-eqnarray-label): New variable.
-	(LaTeX-label): Support `figure*', `label*', `equation', and
-	`eqnarray'.
-	(LaTeX-env-figure): Support `table*'.
-	Patch by Joes Staal <staal@geo.tudelft.nl>.
-
-1997-03-28  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-down-section): Doc fix.
-	(LaTeX-section-heading): Ditto.
-	(LaTeX-section-title): Ditto.
-	(LaTeX-env-array): Ditto.
-	(TeX-braces-user-association): Ditto.
-	(LaTeX-fill-region-as-paragraph): Ditto.
-	(LaTeX-math-abbrev-prefix): Ditto.
-	(LaTeX-math-mode): Ditto.
-	(TeX-arg-right-insert-p): Ditto.
-	(latex-mode): Ditto.
-
-1997-03-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7n released.
-
-1997-03-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-math-default): Fix hebrew delimiters.
-	Patch by John Griffith <griffith@sfs.nphil.uni-tuebingen.de>.
-
-1997-03-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-209-to-2e): Use `buffer-substring-no-properties'.
-	Reported by Graham Gough <graham@cs.man.ac.uk>.
-
-1997-03-17  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7m released.
-
-1997-03-17  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-auto-generate): Only generate when needed.
-	(TeX-auto-generate-global): Ditto.
-	Patch by Helmut Geyer <Helmut.Geyer@IWR.Uni-Heidelberg.De>.
-
-	* Makefile (install-contrib): Don't move elc files twice.
-	Patch by Helmut Geyer <Helmut.Geyer@IWR.Uni-Heidelberg.De>.
-
-1997-03-13  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/danish.el: Copied from `style/dk.el'.
-	* Makefile (STYLESRC): Add `style/danish.el'.
-	Suggested by Lars Frellesen <frelle@math-tech.dk>.
-
-1997-03-04  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7l released.
-
-1997-03-04  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (some): Don't use `style/*.elc'.
-
-1997-02-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-electric-macro): Default to space after dot.
-
-1997-02-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7k released.
-
-1997-02-26  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-submit-bug-report): Fix address (sunsite, not iesd!).
-
-1997-02-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7j released.
-
-1997-02-21  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (some): New target.
-	Suggested by Steven L Baur <steve@miranova.com>.
-
-1997-02-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7i released.
-
-1997-02-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el: Removed autoloads that conflicts with `tex-mode.el'.
-	(TeX-lisp-directory): Default to data-directory.
-
-1997-02-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7h released.
-
-1997-02-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-buf.el (TeX-lisp-directory): Remove.
-
-1997-02-07  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7g released.
-
-1997-02-06  Karl Eichwalder  <ke@ke.Central.DE>
-
-	* Makefile (install-lisp): Don't install $(aucdir)/lpath.el and
-	$(aucdir)/tex-site.el.
-	(contrib, install-contrib): New targets.
-
-1997-01-30  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-math-default): uparow -> uparrow.
-	Reported by Kyeong Soo Kim <kks@baekdu.rgit.wustl.edu>.
-
-1997-01-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (AUCSRC): Remove `ltx-help.el'.
-
-1997-01-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7f released.
-
-1997-01-27  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-label-function): New variable.
-	(LaTeX-label): New function.
-	(LaTeX-section-label): Use it.
-	(LaTeX-env-figure): Ditto.
-	(LaTeX-env-label): Ditto.
-	Patch supplied by Carsten Dominik <dominik@strw.LeidenUniv.nl> for
-	better RevTeX.el support.
-
-	* latex.el (LaTeX-env-figure): Don't insert \leavevmode, at the
-	request of David Carlisle <carlisle@ma.man.ac.uk>.
-
-1997-01-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7e released.
-
-1997-01-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-buf.el (TeX-parse-error): Support LaTeX warnings.  Patch by
-	Frederic Devernay <devernay@istar.fr>.
-	(TeX-warning): Ditto.
-
-1997-01-17  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7d released.
-
-1997-01-17  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-jp.el: XEmacs 20 support by Soren Dayton
-	<csdayton@cs.uchicago.edu>.
-
-1997-01-13  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (CP): Use `cp -p'.  Suggested by Graham Gough
-	<graham@cs.man.ac.uk>.
-
-	* Version 9.7c released.
-
-1997-01-08  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* doc/intro.texi: Spelling fixes by Franklin Chen <chen@adi.com>.
-
-	* tex-buf.el (TeX-shell-command-option): Insitialize from
-	shell-command-switch.  Suggested by Fabio@Colorado.EDU (Fabio
-	Somenzi).
-
-	* latex.el (LaTeX-mode-menu): Add sans serif.  Patch by Ralf
-	Fassel <ralf@atg.venture.de>.
-
-1997-01-03  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (install-lisp): Also install `.el' files.  Requested by
-	several people.
-
-1996-12-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (tex.elc): New entry.
-	(install-lisp): Use it.  Trevor Jim <tjim@saul.cis.upenn.edu>
-	reported that `make install' wouldn't make the elc files.
-
-1996-12-10  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.7b released.
-
-1996-12-10  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-buf.el (TeX-run-format): Bind `buffer' before `process' to
-	avoid side effect.  Suggested by Frederic Devernay
-	<devernay@istar.fr>.
-
-	* Version 9.7a released.
-
-1996-12-10  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-fill-region-as-para-do): Minimal support for
-	`sentence-end-double-space'.
-
-1996-12-09  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.6m released.
-
-1996-12-01  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.6l released.
-
-1996-12-01  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-jp.el: Patch from IKEMOTO Masahiro
-	<ikeyan@airlab.cs.ritsumei.ac.jp>.
-
-1996-11-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.6k released.
-
-1996-11-22  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-mode-menu): Made `LaTeX-math-mode' a toggle.
-
-1996-11-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.6j released.
-
-1996-11-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-common-initialization): Add eqref to
-	LaTeX-label-list.  Suggested by Martin Hagstrom
-	<martinh@sto.foa.se>.
-
-1996-11-13  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-buf.el (TeX-region-create): Disable font lock.  Suggested by
-	several, patch by Christoph Wedler <wedler@fmi.uni-passau.de>.
-
-1996-11-05  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-file-extensions): Add "texinfo".
-
-1996-09-30  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-mode-map): Do not overwrite standard binding of
-	`M-g'.
-
-	* tex.el (popup-mode-menu): Run `LaTeX-menu-update' if present.
-	Workaround for bug reported by Hendrik Visage
-	<hendrikv@di.denel.co.za> and othors.
-
-	* latex.el (LaTeX-float): Allow nil.
-	(LaTeX-env-figure): Don't insert float if nil.  Feature suggested
-	by Andre Eickler <eickler@db.fmi.uni-passau.de>.
-
-1996-09-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Version 9.6i released.
-
-1996-09-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-mode-syntax-table): Made `$' have the syntax class
-	`$' at the suggestion of Mats Bengtsson <matsb@s3.kth.se>.
-
-1996-08-31  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (TeX-arg-cite): Use `multi-prompt' when asking for
-	entries.
-	(TeX-arg-bibliography): Ditto.
-
-1996-08-29  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile: Simplified installation (I hope).
-
-1996-08-28  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile: Removed lacheck.
-
-1996-08-23  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-buf.el (TeX-run-command): Change to master directory before
-	executing command.
-	(TeX-region-file): Allow dummy second argument.
-	(TeX-run-background): Run in master directory.
-	(TeX-run-interactive): Run in master directory.
-
-	* tex.el (TeX-master-file): Allow second argument `NONDIRECTOPRY'.
-	(TeX-expand-list): Set second argument `NONDIRECTORY' to file
-	entries.
-	(TeX-master-directory): New function.
-	* tex.el (TeX-auto-write): Write in master directory.
-
-1996-08-22  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-current-environment): Ignore comments.
-	Reported by Stephen Eglen <stephene@cogs.susx.ac.uk>.
-
-	* tex.el (TeX-directory-absolute-p): Add `windows-nt'.
-
-	* tex-buf.el (TeX-shell): Add `windows-nt'.
-	(TeX-shell-command-option): Add `emx' and `windows-nt'.
-	Reported by Ulrich Poetter <poetter@em.uni-frankfurt.d400.de>.
-
-1996-08-21  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (VirTeX-common-initialization): Remove duplicate
-	initialization of `words-include-escapes'.  Reperted by Mark Hovey
-	<hovey@math.mit.edu>.
-
-1996-08-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (CONTRIB): Add `font-latex.el'.
-
-1996-07-30  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* Makefile (aucdir): Change `lib' to `share' per new emacs
-	conventions.  Reported by "Edward J. Huff"
-	<huffe@carbon.chem.nyu.edu>.
-
-1996-07-16  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-fill-region-as-para-do):  Make sure `.}' gets
-	two spaces at end of sentence when filling.
-
-1996-07-15  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-parse-path): Ignore tralining //.  Suggested by
-	Göran Uddeborg <Göran.Uddeborg@carmen.se>.
-
-1996-05-05  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* all: Use version number instead of CVS id.
-
-	* tex.el (TeX-mode-map): Don't bind `del'.  We aren't supposed to
-	have any tabs in the first place.
-
-1996-05-02  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-mark-active, TeX-active-mark) [XEmacs]: The
-	definition of these two were swapped.  Bug reported by
-	Vladimir Alexiev <vladimir@cs.ualberta.ca>.
-
-1996-04-25  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-update-style): Don't run parent style hooks for
-	files that doesn't match `TeX-one-master'.  Suggested by many
-	people.
-
-1996-04-24  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-close-environment):
-	Bind `next-line-add-newlines' to t.  Patch by Fritz Knabe
-	<knabe@matecumbe.ing.puc.cl>.
-
-1996-04-01  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-fill-region-as-para-do): Fill `.}' as a sentence
-	end.  Patch by Fritz Knabe <knabe@matecumbe.ing.puc.cl>.
-
-1996-03-11  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-math-cal): Use `\mathcal{}' under LaTeX2e.
-	Reported by Mate Wierdl <wierdlm@zebra.msci.memphis.edu>.
-
-1996-03-05  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex-info.el (texinfo-mode): Rely on texinfo.el to provide the
-	outline regexp.
-
-1996-02-20  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (TeX-command-menu-queue, TeX-command-menu-queue-entry):
-	New functions supporting printer queue queries from the menu.
-	By Ulrik Dickow <dickow@nbi.dk>
-	(TeX-command-menu-entry): Use them.
-
-1996-02-13  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* style/swedish.el: Support for Swedish quotation style by "G\vran
-	Uddeborg" <gvran@uddeborg.pp.se>.
-
-1995-12-21  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-math-default): Add more definitions by Mehmet
-	Balcilar <MBALCIL@econ.wayne.edu>.
-
-1995-12-18  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Remove old version.
-	(LaTeX-math-menu): Redefined the math mode menu.
-
-1995-12-14  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* latex.el (LaTeX-math-menu): New variable.
-	(LaTeX-mode-menu): Use it.  Suggested by Peter S Galbraith
-	<rhogee@mixing.qc.dfo.ca>.
-
-1995-11-13  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el (VirTeX-common-initialization): Set `comment-multi-line'
-	to nil.
-
-1995-10-13  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* PROBLEMS: Some easymenu explanations.
-
-	* tex.el: Require easymenu.el instead of auc-menu.el.
-	* Makefile (AUCSRC): Remove easymenu.el and auc-menu.el.
-	(MINMAPSRC): Remove easymenu.el, column.el and cpp.el.
-	* easymenu.el: File deleted.
-	* column.el: File deleted.
-	* cpp.el: File deleted.
-
-	* latex.el (LaTeX-math-insert): Don't check if `TeX-insert-macro'
-	is defined.
-	(LaTeX-close-environment): Work better when called on an empty
-	line.  Fixed by David Aspinall <da@dcs.ed.ac.uk>.
-
-1995-10-12  Per Abrahamsen  <abraham@dina.kvl.dk>
-
-	* tex.el ('LaTeX-math-mode): Autoload from latex.el instead of
-	ltx-math.el.  Reported by Richard Brankin <richard@num-alg-grp.co.uk>.
-
-1995-02-14  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (LaTeX-fill-region-as-paragraph): Should now format \\
-	correctly.  Patch by michal@ellpspace.math.ualberta.ca (Michal
-	Jaegermann).
-	(LaTeX-fill-region-as-para-do): New function.
-	(LaTeX-fill-region-as-paragraph): Do not fill paragraphs inside
-	special environments.
-
-1995-02-12  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex.el (TeX-byte-compile): Make it default to nil.
-	Suggested by michal@ellpspace.math.ualberta.ca (Michal Jaegermann).
-
-	* tex-buf.el (TeX-command-query): Also offer to save files when
-	started from a menu.  Reported by wscoas@win.tue.nl (Anton
-	A. Stoorvogel).
-	(TeX-LaTeX-sentinel): Don't suggest BibTeX if there is no
-	bibliographies. Suggested by Piet van Oostrum <piet@cs.ruu.nl>.
-
-1995-02-11  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex-buf.el (TeX-run-format): Protect against being run from a
-	different buffer.  Patch by Michael Kifer
-	<kifer@sbkifer.cs.sunysb.edu>.
-
-	* latex.el (LaTeX-math-default): Move `Phi' from V to F in
-	LaTeX-math-mode.   Suggested by dak@ind.rwth-aachen.de (David
-	Kastrup).
-	* doc/math-ref.tex: Documented it.
-
-1995-02-02  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex-buf.el (TeX-home-buffer): Add interactive, reported by
-	edavid@lami.univ-evry.fr.
-
-1995-02-01  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* hilit-LaTeX.el: Upgraded to 1.06.
-
-	* Makefile (CONTRIB, EXTRAFILES): Move tex-jp.el to CONTRIB.
-
-1995-01-27  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (LaTeX-paragraph-commands): Incorrectly placed
-	parenthesis.  Reported by mic@cs.ucsd.edu (Michelangelo Grigni).
-
-1995-01-26  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (LaTeX-fill-region): Use marker to mark end of region
-	instead of integer, as the formatting may change the size of the
-	region.
-	(LaTeX-common-initialization): Fix bug in paragraph definitions.
-	Reported by Steve Anderson <anderson@sapir.ling.yale.edu>.
-
-	* tex.el (save-match-data): Add by koba@flab.fujitsu.co.jp
-	(Kobayashi Shinji).
-	(bibtex-mode-hook): Don't use add-hook yet.
-	Reported by koba@flab.fujitsu.co.jp (Kobayashi Shinji).
-
-1995-01-25  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex.el (change-major-mode-hook): Also clear
-	`LaTeX-environment-list'.
-
-	* Makefile (AUCSRC): Add `auc-menu.el'.
-
-	* tex.el: Use auc-menu instead of easymenu.
-
-	* tex.el: Inserted comment to mark end of site customization.
-	Suggested by john@minster.york.ac.uk (John A. Murdie).
-
-	* tex.el (change-major-mode-hook): Forgot a set of parentheses.
-	Reported by Frederic Devernay <Frederic.Devernay@sophia.inria.fr>.
-
-	* tex-buf.el (TeX-current-pages): Remove extra parentheses.
-	Reported by mic@cs.ucsd.edu (Michelangelo Grigni).
-
-1995-01-24  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* tex.el (change-major-mode-hook): Add workaround for error in
-	XEmacs 19.11's `kill-all-local-variables'.
-
-1995-01-23  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (LaTeX-common-initialization): Remove unnecessary
-	regexp quotes of `TeX-esc'.
-
-	* style/amsart.el: Move `eqref' definition to `style/amstex.el'
-	and load that style hook.
-	* style/amstex.el: New file.
-	* Makefile (STYLESRC): Add it.
-	Suggested by vb1890@PLAY.CS.NYU.EDU (Victor Boyko).
-
-1995-01-22  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el, ltx-math.el, Makefile: Integrated `ltx-math.el' in
-	`latex.el'.
-	* tex-site.el: Removed autoload for `LaTeX-math-mode'.
-
-1995-01-19  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (latex-mode): Epoch fix by Martin Sjolin
-	<marsj@ida.liu.se>.
-
-1995-01-17  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* bib-cite.el: New file contributed by Peter S. Galbraith
-	<rhogee@bathybius.meteo.mcgill.ca>.
-
-	* hilit-LaTeX.el: New file contributed by Peter S. Galbraith
-	<rhogee@bathybius.meteo.mcgill.ca>.
-
-	* Makefile (CONTRIB): New macro for user contributed emacs lisp
-	packages, initialized with `bib-cite.el' and `hilit-LaTeX.el'.
-	(EXTRAFILES): Add $(CONTRIB) to the list.
-
-	* tex.el (TeX-directory-absolute-p): Move definition before
-	`TeX-macro-private'.  Reported by Frederic Devernay
-	<Frederic.Devernay@sophia.inria.fr>.
-
-	* latex.el (LaTeX-common-initialization): Remove extra and wrong
-	"\\\\par" from `paragraph-separate'.  Bug reported by
-	nijhof@th.rug.nl (Jeroen Nijhof).
-
-1995-01-11  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex-buf.el (TeX-command-region): Comment fix.  Patch by
-	wlang@rs6000.mri.akh-wien.ac.at (Willi Langenberger).
-	(TeX-region-create): More outline-mode safe. Patch by
-	wlang@rs6000.mri.akh-wien.ac.at (Willi Langenberger).
-
-	* Makefile (dist): Put version number in WWW page.
-	Suggested by several people.
-
-	* latex.el (LaTeX-auto-regexp-list): Ignore first optional
-	argument to newenvironment if there is a second.  Problem reported
-	by schiotz@ltf.dth.dk (Jakob Schiotz).
-
-	* style/amsbook.el: New file.  Problem reported by Denby Wong
-	<3dw16@qlink.queensu.ca>.
-
-1995-01-04  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex-buf.el (TeX-TeX-sentinel-check): New function.  Updates
-	`TeX-current-page' with regexp by dodd@roebling.poly.edu (Lawrence
-	R. Dodd)
-	(TeX-current-pages): New function.
-	(TeX-LaTeX-sentinel, TeX-TeX-sentinel): Use it.
-	(TeX-format-filter): Remove unnecessary check before assignment.
-
-1995-01-03  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Write number of pages even
-	when labels or citations are missing.  Patch by
-	dodd@roebling.poly.edu (Lawrence R. Dodd).
-
-1994-12-07  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex.el (TeX-directory-absolute-p): New function.  Should work on
-	both Unix and MS DOS.  Problem reported by schiotz@ltf.dth.dk
-	(Jakob Schiotz).
-	(TeX-parse-path): Use it.
-	(TeX-auto-generate): Use it.
-
-1994-12-05  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (BibTeX-auto-store): Set TeX-auto-parse-length to
-	999999 locally.  Problem reported by Christoph Wedler
-	<wedler@fmi.uni-passau.de>.
-
-1994-12-02  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Check whether the ".bbl" file
-	need to be udpated before setting TeX-command-next to "BibTeX".
-	(TeX-command-query): Remove previous change.
-
-1994-11-28  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (LaTeX-209-to-2e): New function by
-	Graham Gough <graham@cs.man.ac.uk>.
-
-	* latex.el (LaTeX-mode-menu): Move many commands to new
-	"Miscellaneous" submenu.
-
-	* tex-buf.el (TeX-home-buffer): Don't take arg.
-
-	* latex.el (LaTeX-left-right-indent-level): New variable
-	controling indentation for \left \right blocks.
-	(LaTeX-indent-level-count): New function.  Previously only LaTeX
-	macros at the beginning of the line would affect indentation.
-	This problem was reported by many people.
-	(LaTeX-indent-calculate-last): Call `LaTeX-indent-level-count'.
-	Take into account that \end and \right at the beginning of the
-	line has immediate effect.
-
-1994-11-27  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (TeX-global-input-files): New variable.  Idea and
-	sample code by Christophe Mignot <Christophe.Mignot@loria.fr>.
-	(TeX-arg-input-file): Use it.
-	(BibTeX-global-style-files): Mention how it is reset in
-	`TeX-normal-mode'.
-	(BibTeX-global-files): Ditto.
-
-	* tex.el (TeX-normal-mode): Reset `BibTeX-global-style-files',
-	`BibTeX-global-files', and `TeX-global-input-files' if invoked
-	with an argument.
-
-	* tex-site.el: Ignore trailing `/' when adding TeX-lisp-directory
-	to load-path.  Patch by Michael Ernst
-	<mernst@research.microsoft.com>.
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Don't rerun LaTeX on missing
-	references, unless they have changed.  Patch by schiotz@ltf.dth.dk
-	(Jakob Schiotz).
-
-	* latex.el (LaTeX2e-font-replace): New function.
-	(LaTeX-common-initialization): Set TeX-font-replace-function to
-	LaTeX2e-font-replace when using latex2e.
-
-	* tex.el (TeX-font-replace-function): New variable.
-	(TeX-font): Use it.
-
-	TeX-font-replace-function and LaTeX2e-font-replace were
-	contributed by Peter Thiemann
-	<thiemann@provence.informatik.uni-tuebingen.de>.
-
-
-1994-11-22  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* MSDOS: Added.  Contributed by schiotz@ltf.dth.dk (Jakob
-	Schiotz).
-
-	* OEMACS: Removed.
-
-	* tex.el (VirTeX-common-initialization):
-	Make `words-include-escapes' a local variable before setting it.
-	Reported by Bo Nygaard Bai <bai@iesd.auc.dk>.
-
-1994-11-15  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex.el (TeX-auto-store): Change to functions that prevent the
-	auto file buffer from entering emacs-lisp-mode.
-	(TeX-auto-insert): Don't rely on emacs-lisp-mode for indentation.
-	Suggested by Stefan Schöf (schoef@informatik.uni-oldenburg.de).
-
-1994-11-11  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex.el (TeX-macro-global): Change to `standard' path.
-
-1994-11-09  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex-buf.el (TeX-command-query): Suggest TeX-command-default
-	again if bbl file is newer than dvi file.
-
-1994-11-07  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex.el (TeX-submit-bug-report): Indicate LaTeX-version.
-	Suggested by schiotz@ltf.dth.dk (Jakob Schiotz).
-
-1994-10-26  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* Makefile (dist): Automatically update AUC-TeX-version and
-	AUC-TeX-date in tex.el
-
-	* tex.el (AUC-TeX-version): Add AUC-TeX-version and
-	AUC-TeX-date from auc-ver.el.
-
-	* auc-ver.el: File removed.
-
-	* tex.el: Added version specific code from seperate files.
-
-	* tex-19.el, tex-18.el, tex-lcd.el: Files removed.
-
-1994-10-25  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* doc/auc-tex.texi (Projects): Remove an implemented item.
-
-	* tex.el (TeX-command-current): New variable.
-	(TeX-command-select-master): New function.
-	(TeX-command-select-buffer): New function.
-	(TeX-command-select-region): New function.
-	(TeX-command-menu): Use TeX-command-current instead of explicit
-	file argument.
-	(TeX-command-menu-print): Remove file argument.
-	(TeX-command-menu-printer-entry): Don't pass file argument.
-	(TeX-command-create-menu): Remove.
-	(TeX-mode-menu): New menu.
-	(plain-TeX-mode-menu): Remove entries now in TeX-mode-menu.
-	(plain-TeX-mode-menu): Use `toggle' for bad boxes.
-	(plain-TeX-common-initialization): Enable TeX-mode-menu.
-
-	* latex.el (LaTeX-mode-menu): Remove entries now in
-	TeX-mode-menu.
-	(LaTeX-mode-menu): Use `toggle' for bad boxes.
-	(LaTeX-common-initialization): Enable TeX-mode-menu.
-
-	* tex-info.el (TeXinfo-command-menu): New menu.
-	(TeXinfo-mode-menu): Move commands to new menu.
-	(TeXinfo-mode-menu): Use `toggle' for bad boxes.
-	(texinfo-mode): Enable TeXinfo-command-menu.
-
-1994-10-24  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* Makefile (AUCSRC): Remove auc-menu.el from AUC TeX distribution.
-	(MINMAPSRC): Add easymenu.el temporarily to min-map distribution.
-
-	* auc-menu.el: Just load easymenu.el when using GNU Emacs.
-
-	* easymenu.el Try to use RMS's easymenu instead of auc-menu.
-	(easy-menu-define): Call `easy-menu-do-define' to do
-	the real work.  Document XEmacs keyword arguments.
-	(easy-menu-do-define): New function.
-	(easy-menu-create-keymaps): Support XEmacs keyword arguments in
-	menu definition.
-	(easy-menu-remove): Make is a function instead of a macro.
-	(easy-menu-add): Ditto.
-
-1994-10-21  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* doc/auc-tex.texi (Completion): Less confusing BibTeX advice, I hope.
-
-	* tex-jp.el: Added patch from koba@flab.fujitsu.co.jp (Kobayashi
-	Shinji).
-
-	* latex.el (TeX-arg-insert-braces): Have \left and \right on
-	different lines.  Patch by thiemann@informatik.uni-tuebingen.de
-	(Peter Thiemann).
-
-	* Makefile (dist): Add CHANGES and ChangeLog files to the ftp
-	directory.  Suggested by Frederic Devernay
-	<Frederic.Devernay@sophia.inria.fr>.
-
-	* latex.el (LaTeX-indent-calculate): Allow nil second element in
-	`LaTeX-indent-environment-list'.
-	(LaTeX-indent-environment-list): Add special environments
-	suggested by thiemann@informatik.uni-tuebingen.de (Peter
-	Thiemann).
-
-1994-10-20  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* tex.el (TeX-auto-list-information): Spelling error.
-
-1994-10-18  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (LaTeX-common-initialization): Make "LaTeX2e" the
-	default command if you have set `LaTeX-version' to "2" and is
-	using "\documentclass".
-
-1994-10-06  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* latex.el (LaTeX-paragraph-commands): End each word with a "\\b"
-	to avoid accidentally matching longer macros.
-
-	* tex.el (TeX-add-local-master): Use three %'s when adding buffer
-	local variables.  Suggested by Raymond Toy <toy@rtp.ericsson.se>.
-
-	* tex.el (TeX-format-list): Add entry for AmSTeX by Ulf Juergens
-	<ulf@Mathematik.Uni-Bielefeld.DE>.
-
-	* tex.el (ams-tex-mode): Run AmS-TeX-mode-hook, not
-	plain-TeX-mode-hook.  Reported by Ulf Juergens
-	<ulf@Mathematik.Uni-Bielefeld.DE>.
-
-	* tex-buf.el (TeX-format-filter): Add `save-match-data'.  Patch by
-	David Aspinall <da@dcs.edinburgh.ac.uk>.
-
-1994-09-14  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* cpp.el: Use RMS's version.
-
-1994-09-13  Per Abrahamsen  <abraham@iesd.auc.dk>
-
-	* doc/history.texi, doc/auc-tex.texi: Fixes from Chris Fearnley
-	<@vm.uni-c.dk:FEARNLCJ@DUVM>.
-
-1994-09-09  Per Abrahamsen  <abraham@research.att.com>
-
-	* latex.el (LaTeX-insert-environment): Don't fill environments
-	listed in `LaTeX-indent-environment-list'.  Suggestion by Graham
-	Gough <graham@cs.man.ac.uk>.
-
-	* tex.el (LaTeX-command-style): Made latex2e first in the list.
-	Suggested by Frederic Devernay <Frederic.Devernay@sophia.inria.fr>.
-
-1994-09-05  Per Abrahamsen  <abraham@research.att.com>
-
-	* tex.el (TeX-file-extensions): Add LaTeX2 `cls' extension after
-	query by jmv@di.uminho.pt (Jose Manuel Valenca).
-
-1994-08-30  Per Abrahamsen  <abraham@research.att.com>
-
-	* tex-jp.el: New version from koba@flab.fujitsu.co.jp (Kobayashi
-	Shinji).
-
-	* tex.el (TeX-command-list): Fifth element is now ignored.
-
-	* tex-buf.el (TeX-command-query): Check if region file is newer
-	than dvi file.
-	(TeX-command-region): Only query for command _after_ region file
-	is created.
-	(TeX-region-create): Only save file if the new content is
-	different than the original content.
-
-1994-08-29  Per Abrahamsen  (abraham@research.att.com)
-
-	* tex-buf.el (TeX-warning): Use offset for line end.  Fixed by
-	ddw2@sunbim.be (Dominique de Waleffe).
-
-1994-08-26  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* doc/auc-tex.texi (Projects): Remove preceding item from
-	wishlist.
-
-	* latex.el (LaTeX-common-initialization): Fix to comments
-	separating paragraphs by koba@flab.fujitsu.co.jp (Kobayashi
-	Shinji).
-
-	* tex-jp.el (LaTeX-fill-region-as-paragraph): New version for MULE
-	2.0 by Tomotake FURUHATA <furuhata@trl.ibm.co.jp>.
-
-	* tex.el (TeX-function-p): Spelling error in doc.
-
-1994-08-23  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* doc/intro.texi (Contacts): Some reformulations.
-
-1994-08-21  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* tex-jp.el (TeX-insert-punctuation): Japanese version from
-	koba@flab.fujitsu.co.jp (Kobayashi Shinji).
-
-1994-08-19  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* doc/install.texi: The `site-lisp' directory is also available in
-	Lucide Emacs 19.10.  Reported by Tim Geisler
-	<geisler@pms.informatik.uni-muenchen.de>.
-
-1994-08-18  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* latex.el (TeX-arg-cite): Prompt for multiple keys.
-	Suggested by Masahiro Kitagawa <kitagawa@ee.es.osaka-u.ac.jp>.
-
-1994-08-17  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* style/german.el ("german"): Use `TeX-quote-after-quote'.
-	Suggested by te@informatik.uni-hannover.de (Thomas Esser).
-
-	* latex.el (LaTeX-common-initialization): Error in regexp for
-	multiple arguments to `\cite', reported by Masahiro Kitagawa
-	<kitagawa@ee.es.osaka-u.ac.jp>.
-
-1994-08-17  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* latex.el (LaTeX-env-figure): Put caption inside center
-	environment.  Suggested by Martin Wunderli <wunderli@inf.ethz.ch>.
-
-	* tex.el (TeX-strip-extension): If NODIR is set to `path', remove
-	the directory part iff it is equal to the current directory, or is
-	a member of either `TeX-macro-global' or `TeX-macro-private'.
-	(TeX-master-file): Use `path' for NODIR when querying the user for
-	a file name.  Reported finger@brachio.Informatik.Uni-Dortmund.DE
-	(Bernd Finger).
-
-1994-08-16  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* latex.el (LaTeX-common-initialization): `eqnarray*' should not
-	have a label.  Reported by dodd@roebling.poly.edu (Lawrence R.
-	Dodd).
-
-1994-08-11  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* tex-buf.el (TeX-background-filter): Always show background
-	output.
-
-1994-08-10  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* Makefile (MINMAPSRC): Add `all.el'.
-
-	* all.el: New file.
-
-	* tex-buf.el (TeX-LaTeX-sentinel): Write "some" if
-	TeX-current-page is nil.  Reported by Michail Rozman
-	<roz@physik.uni-ulm.de>.
-
-1994-08-09  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* auc-menu.el (easy-menu-add): Undid previous change.
-	(top level `cond'): Use Emacs 18 code if `window-system' is nil.
-	Patch by Patrice Belleville <patrice@cs.sfu.ca>.
-
-1994-08-08  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* tex.el (TeX-electric-macro): No electricity after `.' or `\'.
-
-1994-08-06  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* latex.el (LaTeX-paragraph-commands): New variable.
-	(LaTeX-common-initialization): Use it.
-	Suggested by liyuan@allwise.research.att.com (Yuan P. Li).
-
-	* auc-menu.el (easy-menu-add): Check that `x-popup-menu' is bound
-	and that we are running under X before calling it.
-	Reported by Adrian F. Clark <alien@essex.ac.uk>
-
-1994-08-04  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* tex-jp.el (LaTeX-fill-region-as-paragraph): Patch for Emacs 19
-	regexps by koba@flab.fujitsu.co.jp (Kobayashi Shinji) reported by
-	Uenami Ken'ichi <uenami@rita.cow.melco.co.jp>.
-
-	* doc/auc-tex.texi (European): Mention `iso-cvt.el' as suggested
-	by mike@vlsivie.tuwien.ac.at (Michael Gschwind).
-
-1994-08-03  Per Abrahamsen  (abraham@iesd.auc.dk)
-
-	* doc/history.texi: New file.
-
-	* doc/Makefile (HISTORY): Add rule.
-
-	* Makefile (EXTRAFILES): Add `ChangeLog'.
-	(DOCFILES): Add `history.texi'.
-
-	* doc/auc-tex.texi (History): Made ready for 9.2.  Move history to
-	`history.texi'.
-
-	* doc/changes.texi: Made ready for 9.2.  Introduce ChangeLog.
-
-	* Makefile (LispInstall): Use "/bin/pwd" instead of "pwd".
-	reported by mic@cs.ucsd.edu (Michelangelo Grigni).
-
-	* ChangeLog: New file.
-
-	* Version 9.1 released.
-
-This file records repository revisions from
-commit c865982cacab289f4480f9145b3438ec06824232 (exclusive) to
-commit 8eb3cccba9f0085e5d4d1d734abcb9d1dcbf6169 (inclusive).
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
-  Copyright (C) 1994-2016 Free Software Foundation, Inc.
-
-  This file is part of GNU AUCTeX.
-
-  GNU AUCTeX is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
-
-  GNU AUCTeX is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with GNU AUCTeX.  If not, see <http://www.gnu.org/licenses/>.
diff --git a/elpa/auctex-13.1.3/GNUmakefile b/elpa/auctex-13.1.3/GNUmakefile
deleted file mode 100644
index ee77918..0000000
--- a/elpa/auctex-13.1.3/GNUmakefile
+++ /dev/null
@@ -1,93 +0,0 @@
-# Rules to generate the files that need to go into the ELPA package.
-
-# Files we need to auto-generate:
-#   dir
-#   auctex.info
-#   preview-latex.info
-#   README
-#   ChangeLog
-#   auctex.el (or auctex-pkg.el)?
-#   tex-site.el
-#   doc: preview-dtxdoc.texi
-#   doc: version.texi
-#   latex: prauctex.cfg
-#   latex: prauctex.def
-#   latex: prcounters.def
-#   latex: preview.sty
-#   latex: prfootnotes.def
-#   latex: prlyx.def
-#   latex: prshowbox.def
-#   latex: prshowlabels.def
-#   latex: prtightpage.def
-#   latex: prtracingall.def
-
-
-MAKEINFO=makeinfo
-INSTALL_INFO=install-info
-PERL=perl
-
-MANUALS=auctex preview-latex
-INFO_FILES=$(MANUALS:=.info)
-
-TEXMFGEN:=$(shell sed -n 's/^%<installer>.*file[{]\([^}.]*\.[sdc][tef][yfg]\)[}].*/\1/p' latex/preview.dtx)
-LATEX_FILES:=$(patsubst %, latex/%, $(shell echo $$(echo "$(TEXMFGEN)")))
-
-GENERATED_FILES=dir			\
-		$(INFO_FILES)		\
-		README			\
-		tex-site.el		\
-		doc/version.texi	\
-		doc/preview-dtxdoc.texi	\
-		$(LATEX_FILES)
-
-all: $(GENERATED_FILES)
-
-# We want the tex-site.el target to be always run so that the version
-# (especially the release version grabbed from the top of the git
-# log/ChangeLog) is correct.
-.PHONY: tex-site.el
-
-clean:
-	rm -f $(GENERATED_FILES)
-
-# Copied&adapted from doc/Makefile.in.
-MAKEINFO_PLAIN=$(MAKEINFO) -D rawfile --no-headers
-README: doc/intro.texi doc/preview-readme.texi doc/macros.texi
-	(cd doc; $(MAKEINFO_PLAIN) intro.texi --output -) >$@
-	(cd doc; $(MAKEINFO_PLAIN) preview-readme.texi --output -) >> $@
-
-# Commands copied&adapted from autogen.sh and doc/Makefile.in.
-IGNORED:=$(shell rm -f ChangeLog && ./build-aux/gitlog-to-auctexlog && cat ChangeLog.1 >> ChangeLog)
-AUCTEXDATE:=$(shell LANG=C sed -n '1s/^\([-0-9][-0-9]*\).*/\1/p' ChangeLog)
-THISVERSION:=$(shell sed -n '2,/^[0-9]/s/.*Version \(.*\) released\..*/\1/p' ChangeLog)
-LASTVERSION:=$(shell sed -n '/.*Version .* released\./{s/.*Version \(.*\) released\..*/\1/p;q}' ChangeLog)
-AUCTEXVERSION:=$(if $(THISVERSION),$(THISVERSION),$(LASTVERSION).$(AUCTEXDATE))
-
-tex-site.el: tex-site.el.in
-	sed -e 's|@lisppackagelispdir@|(file-name-directory load-file-name)|'\
-	    -e 's|@lisppackagedatadir@|(file-name-directory load-file-name)|'\
-	    -e 's|@lispautodir@|(if (file-writable-p "/usr/local/var/auctex") "/usr/local/var/auctex" "~/.emacs.d/auctex")|'\
-	    -e 's|@AUCTEXVERSION@|$(AUCTEXVERSION)|'\
-	    -e 's|@AUCTEXDATE@|$(AUCTEXDATE)|'\
-	    $< >$@
-
-doc/version.texi: ChangeLog
-	echo @set VERSION $(AUCTEXVERSION) >$@
-	echo @set UPDATED $(AUCTEXDATE) >>$@
-
-# Copied&adapted from doc/Makefile.in.
-doc/preview-dtxdoc.texi: latex/preview.dtx doc/preview-dtxdoc.pl
-	$(PERL) doc/preview-dtxdoc.pl latex/preview.dtx $@
-
-# Copied&adapted from doc/Makefile.in.
-TEXI_SOURCES:=$(wildcard doc/*.texi) doc/version.texi doc/preview-dtxdoc.texi
-$(INFO_FILES): %.info: $(TEXI_SOURCES)
-	cd doc; $(MAKEINFO) --no-split $*.texi
-	mv doc/$*.info $@
-
-dir: $(INFO_FILES)
-	for f in $(INFO_FILES); do $(INSTALL_INFO) --info-dir=. $$f; done
-
-$(LATEX_FILES): latex/preview.dtx latex/bootstrap.ins
-	cd latex; $(TEX) '\nonstopmode \input bootstrap.ins'
-	cd latex; $(TEX) '\nonstopmode \input preview-mk.ins'
diff --git a/elpa/auctex-13.1.3/README b/elpa/auctex-13.1.3/README
deleted file mode 100644
index d462bfb..0000000
--- a/elpa/auctex-13.1.3/README
+++ /dev/null
@@ -1,240 +0,0 @@
-This is the README file for the AUCTeX distribution.
-
-     Copyright (C) 2008, 2017, 2018 Free Software Foundation, Inc.
-
-     Copying and distribution of this file, with or without
-     modification, are permitted in any medium without royalty provided
-     the copyright notice and this notice are preserved.
-
-Introduction to AUCTeX
-**********************
-
-This file gives a brief overview of what AUCTeX is.  It is *not* an
-attempt to document AUCTeX.  Real documentation for AUCTeX is available
-in the manual, which should be available as an info file after
-installation.
-
-AUCTeX is a comprehensive customizable integrated environment for
-writing input files for TeX, LaTeX, ConTeXt, Texinfo, and docTeX using
-Emacs.
-
-It supports you in the insertion of macros, environments, and sectioning
-commands by providing completion alternatives and prompting for
-parameters.  It automatically indents your text as you type it and lets
-you format a whole file at once.  The outlining and folding facilities
-provide you with a focused and clean view of your text.
-
-AUCTeX lets you process your source files by running TeX and related
-tools (such as output filters, post processors for generating indices
-and bibliographies, and viewers) from inside Emacs.  AUCTeX lets you
-browse through the errors TeX reported, while it moves the cursor
-directly to the reported error, and displays some documentation for that
-particular error.  This will even work when the document is spread over
-several files.
-
-One component of AUCTeX that LaTeX users will find attractive is
-preview-latex, a combination of folding and in-source previewing that
-provides true "What You See Is What You Get" experience in your
-sourcebuffer, while letting you retain full control.  For more
-information, see further below.
-
-More detailed information about the features and usage of AUCTeX can be
-found in the AUCTeX manual.  You can access it from within Emacs by
-typing 'C-h i d m auctex <RET>'.  If you prefer the standalone info
-reader, issue the command 'info auctex' in a terminal.
-
-AUCTeX is written entirely in Emacs Lisp, and hence you can easily add
-new features for your own needs.  It is a GNU project and distributed
-under the 'GNU General Public License Version 3'.
-
-The most recent version is always available at
-<https://ftp.gnu.org/pub/gnu/auctex/>.
-
-WWW users may want to check out the AUCTeX page at
-<https://www.gnu.org/software/auctex/>.
-
-For comprehensive information about how to install AUCTeX read the file
-'INSTALL' or 'INSTALL.windows', respectively.
-
-If you are considering upgrading AUCTeX, the recent changes are
-described in the 'CHANGES' file.
-
-If you want to discuss AUCTeX with other users or its developers, there
-are several mailing lists you can use.
-
-Send a mail with the subject "subscribe" to <auctex-request@gnu.org> in
-order to join the general discussion list for AUCTeX.  Articles should
-be sent to <auctex@gnu.org>.  In a similar way, you can subscribe to the
-<info-auctex@gnu.org> list for just getting important announcements
-about AUCTeX.  The list <bug-auctex@gnu.org> is for bug reports which
-you should usually file with the 'M-x TeX-submit-bug-report <RET>'
-command.  If you want to address the developers of AUCTeX themselves
-with technical issues, they can be found on the discussion list
-<auctex-devel@gnu.org>.
-preview-latex in a nutshell
-***************************
-
-Does your neck hurt from turning between previewer windows and the
-source too often?  This AUCTeX component will render your displayed
-LaTeX equations right into the editing window where they belong.
-
-The purpose of preview-latex is to embed LaTeX environments such as
-display math or figures into the source buffers and switch conveniently
-between source and image representation.
-
-1 What use is it?
-*****************
-
-WYSIWYG (what you see is what you get) sometimes is considered all the
-rage, sometimes frowned upon.  Do we really want it?  Wrong question.
-The right question is _what_ we want from it.  Except when finetuning
-the layout, we don't want to use printer fonts for on-screen text
-editing.  The low resolution and contrast of a computer screen render
-all but the coarsest printer fonts (those for low-quality newsprint)
-unappealing, and the margins and pagination of the print are not wanted
-on the screen, either.  On the other hand, more complex visual
-compositions like math formulas and tables can't easily be taken in when
-seen only in the source.  preview-latex strikes a balance: it only uses
-graphic renditions of the output for certain, configurable constructs,
-does this only when told, and then right in the source code.  Switching
-back and forth between the source and preview is easy and natural and
-can be done for each image independently.  Behind the scenes of
-preview-latex, a sophisticated framework of other programs like
-'dvipng', Dvips and Ghostscript are employed together with a special
-LaTeX style file for extracting the material of interest in the
-background and providing fast interactive response.
-
-2 Activating preview-latex
-**************************
-
-After installation, the package may need to be activated (and remember
-to activate AUCTeX too).  If preview-latex is installed via the Emacs
-package manager (ELPA), activation should be automatic upon
-installation.
-
-The usual activation (if it is not done automatically) would be
-
-     (load "preview-latex.el" nil t t)
-
-If you still don't get a "Preview" menu in LaTeX mode in spite of AUCTeX
-showing its "Command", your installation is broken.  One possible cause
-are duplicate Lisp files that might be detectable with 'M-x
-list-load-path-shadows <RET>'.
-
-3 Getting started
-*****************
-
-Once activated, preview-latex and its documentation will be accessible
-via its menus (note that preview-latex requires AUCTeX to be loaded).
-When you have loaded a LaTeX document (a sample document 'circ.tex' is
-included in the distribution, but most documents including math and/or
-figures should do), you can use its menu or 'C-c C-p C-d' (for
-'Preview/Document').  Previews will now be generated for various objects
-in your document.  You can use the time to take a short look at the
-other menu entries and key bindings in the 'Preview' menu.  You'll see
-the previewed objects change into a roadworks sign when preview-latex
-has determined just what it is going to preview.  Note that you can
-freely navigate the buffer while this is going on.  When the process is
-finished you will see the objects typeset in your buffer.
-
-It is a bad idea, however, to edit the buffer before the roadworks signs
-appear, since that is the moment when the correlation between the
-original text and the buffer locations gets established.  If the buffer
-changes before that point of time, the previews will not be placed where
-they belong.  If you do want to change some obvious error you just
-spotted, we recommend you stop the background process by pressing 'C-c
-C-k'.
-
-To see/edit the LaTeX code for a specific object, put the point (the
-cursor) on it and press 'C-c C-p C-p' (for 'Preview/at point').  It will
-also do to click with the middle mouse button on the preview.  Now you
-can edit the code, and generate a new preview by again pressing 'C-c C-p
-C-p' (or by clicking with the middle mouse button on the icon before the
-edited text).
-
-If you are using the 'desktop' package, previews will remain from one
-session to the next as long as you don't kill your buffer.
-
-4 Basic modes of operation
-**************************
-
-preview-latex has a number of methods for generating its graphics.  Its
-default operation is equivalent to using the 'LaTeX' command from
-AUCTeX.  If this happens to be a call of PDFLaTeX generating PDF output
-(you need at least AUCTeX 11.51 for this), then Ghostscript will be
-called directly on the resulting PDF file.  If a DVI file gets produced,
-first Dvips and then Ghostscript get called by default.
-
-The image type to be generated by Ghostscript can be configured with
-
-     M-x customize-option <RET> preview-image-type <RET>
-
-The default is 'png' (the most efficient image type).  A special setting
-is 'dvipng' in case you have the 'dvipng' program installed.  In this
-case, 'dvipng' will be used for converting DVI files and Ghostscript
-(with a 'PNG' device) for converting PDF files.  'dvipng' is much faster
-than the combination of Dvips and Ghostscript.  You can get downloads,
-access to its CVS archive and further information from its project site
-(https://savannah.nongnu.org/projects/dvipng).
-
-5 More documentation
-********************
-
-After the installation, documentation in the form of an info manual will
-be available.  You can access it with the standalone info reader with
-
-     info preview-latex
-
-or by pressing 'C-h i d m preview-latex <RET>' in Emacs.  Once
-preview-latex is activated, you can instead use 'C-c C-p <TAB>' (or the
-menu entry 'Preview/Read documentation').
-
-Depending on your installation, a printable manual may also be available
-in the form of 'preview-latex.pdf'.
-
-Detailed documentation for the LaTeX style used for extracting the
-preview images is placed in 'preview.pdf' in a suitable directory during
-installation; on typical TeX Live-based systems,
-
-     texdoc preview
-
-will display it.
-
-6 Availability
-**************
-
-The preview-latex project is now part of AUCTeX and accessible as part
-of the AUCTeX project page (https://savannah.gnu.org/projects/auctex).
-You can get its files from the AUCTeX download area
-(https://ftp.gnu.org/pub/gnu/auctex/).  As of AUCTeX 11.81,
-preview-latex should already be integrated into AUCTeX, so no separate
-download will be necessary.
-
-Anonymous Git is available at <git://git.savannah.gnu.org/auctex.git> or
-<https://git.savannah.gnu.org/git/auctex.git>.  You can also browse the
-repository (https://git.savannah.gnu.org/cgit/auctex.git) via web
-interface.
-
-7 Contacts
-**********
-
-Bug reports should be sent by using 'M-x preview-report-bug <RET>', as
-this will fill in a lot of information interesting to us.  If the
-installation fails (but this should be a rare event), report bugs to
-<bug-auctex@gnu.org>.
-
-There is a general discussion list for AUCTeX which also covers
-preview-latex, look at <https://lists.gnu.org/mailman/listinfo/auctex>.
-For more information on the mailing list, send a message with just the
-word "help" as subject or body to <auctex-request@gnu.org>.  For the
-developers, there is the <auctex-devel@gnu.org> list; it would probably
-make sense to direct feature requests and questions about internal
-details there.  There is a low-volume read-only announcement list
-available to which you can subscribe by sending a mail with "subscribe"
-in the subject to <info-auctex-request@gnu.org>.
-
-Offers to support further development will be appreciated.  If you want
-to show your appreciation with a donation to the main developer, you can
-do so via PayPal to <dak@gnu.org>, and of course you can arrange for
-service contracts or for added functionality.  Take a look at the 'TODO'
-list for suggestions in that area.
diff --git a/elpa/auctex-13.1.3/RELEASE b/elpa/auctex-13.1.3/RELEASE
deleted file mode 100644
index b254389..0000000
--- a/elpa/auctex-13.1.3/RELEASE
+++ /dev/null
@@ -1,229 +0,0 @@
-Release notes for AUCTeX 13.1 with preview-latex
-================================================
-
-AUCTeX provides by far the most wide-spread and sophisticated
-environment for editing LaTeX, TeX, ConTeXt and Texinfo documents with
-Emacs.  Combined with packages like RefTeX, flyspell and others it is
-pretty much without peer as a comprehensive authoring solution for a
-large variety of operating system platforms and TeX distributions.  It
-supports document-dependent completion and syntax highlighting, easily
-accessible menus, jumping to error locations in the source file, a
-number of editing shortcuts, intelligent indentation and filling of
-text during entry, and WYSIWYG previews of graphical elements like
-math formulas right in the Emacs source buffer, by virtue of its
-preview-latex component.
-
-One part of the preview-latex subsystem is the central `preview.sty'
-file that is independently useful for a number of applications and is
-available in unbundled form from CTAN.[1]
-
-AUCTeX needs volunteers in particular for non-programming tasks:
-documentation writing, tutorials, translations, reference material,
-sleuth work, testing.
-
-New features and fixed bugs in this release
--------------------------------------------
-
-In math environments 'gather', 'gather*', 'gathered', 'multline'
-and 'multline*', fill commands such as 'M-q' and 'C-c C-q C-e' are
-disabled.  This sorts out the inconsistency between those and
-'equation', 'displaymath' environments, in latter of which filling
-is already disabled.
-
-If you want filling in such environments, customize
-'LaTeX-indent-environment-list' to remove them.
-
-Auto fill continues to work in such environment anyway.
-
-In addition, AUCTeX adds support of alignment at '&' sign in
-'align'-like environments such as 'alignat', 'aligned' and so on,
-as well as 'matrix'-like environments such as 'pmatrix', 'bmatrix'
-and so on.
-
-Now two commands 'Texindex' and 'Texi2dvi' are available when you
-type 'C-c C-c' in Texinfo mode.  The command 'Texindex' runs
-'texindex' on index files and 'Texi2dvi' runs 'pdftexi2dvi' or
-'texi2dvi' according to the value of 'TeX-PDF-mode'.
-
-So you can typeset Texinfo documents into PDF or DVI format from
-within AUCTeX.
-
-AUCTeX's own help messages for LaTeX errors are now shown only for
-LaTeX runs.  AUCTeX shows raw error/warning messages found in
-'.log' files for runs of formats other than LaTeX, such as plain
-TeX, ConTeXt and Texinfo, as it does even for LaTeX runs when it
-can't find a matching entry in its own help message catalogue.
-
-Due to this change, customize option 'TeX-error-description-list'
-can no longer have a fallback entry that matches any error.  If
-your customized value includes such entry, typically '(".*" . "No
-help available")', please remove it.
-
-Two functions 'TeX-split-string' and 'TeX-assoc' are now obsolete
-and will be removed in future release.  If your personal code uses
-these functions, use 'split-string' and 'assoc-string' instead.
-
-The function 'TeX-read-key-val' now accepts a function call as
-second argument.  This change should help AUCTeX style writers who
-use 'TeX-arg-key-val' and have to deal with dynamic key-values.
-Example of usage:
-     (TeX-add-style-hook "foo"
-      (lambda ()
-        (TeX-add-symbols
-         '("bar" (TeX-arg-key-val (function-returning-key-val))))))
-
-Since AUCTeX 12.2, 'C-x C-w' accidentally disabled the parse on
-save in that buffer, even when you enabled 'TeX-auto-save' option.
-This bug was fixed.
-
-AUCTeX now requires GNU Emacs 24.3 or higher.
-
-Old implementations for viewers were discarded, as announced long
-before.  The variables 'TeX-output-view-style' and 'TeX-view-style'
-have no effect now.  The former placeholders '%v' and '%vv' in
-'TeX-command-list' are ignored.
-
-AUCTeX now uses lexical binding which has been introduced in Emacs
-24.  This change should have no user-visible effect and require no
-manual adaptions except in the following cases.
-
-   - Entries added to the customization variable 'TeX-expand-list'
-     also had access to variables 'command' and 'pos'.  Those are
-     now properly declared and named 'TeX-expand-command' and
-     'TeX-expand-pos'.
-
-   - Entries added to the customization variable 'TeX-expand-list'
-     had access to a variable 'file' which was bound to
-     'TeX-active-master', i.e., it evaluated to either the master
-     or region file.  This usage must be replaced with either
-     'TeX-active-master' or 'TeX-active-master-with-quotes'.
-
-   - Viewer entries in 'TeX-view-program-list' also had access to a
-     variable 'file' which was bound to the name of the master or
-     region file without extension.  Instead, the function
-     'TeX-active-master' has to be used now.
-
-   - Macro argument parsing functions could set a variable
-     'exit-mark' to the buffer position where point should be left
-     after all arguments have been read.  This variable is now
-     named 'TeX-exit-mark'.
-
-   - The functions in 'LaTeX-section-hook' had access or modified
-     the previously undeclared variables 'title', 'name', 'level',
-     'done-mark', and 'toc'.  These variables are now properly
-     declared and have the 'LaTeX-' prefix, e.g.,
-     'LaTeX-done-mark'.
-
-   - The functions in 'ConTeXt-numbered-section-hook' and
-     'ConTeXt-unnumbered-section-hook' had access or modified the
-     previously undeclared variables 'title', 'name', 'level',
-     'done-mark', and 'reference'.  These variables are now
-     properly declared and have the 'ConTeXt-' prefix, e.g.,
-     'ConTeXt-title'.
-
-   - The functions in 'TeX-translate-location-hook' could access
-     and modify the free variables 'file', 'line', 'error',
-     'offset', 'context', and 'string'.  Those are now properly
-     declared variables with the prefix 'TeX-translate-location-',
-     e.g., 'TeX-translate-location-file'.
-
-The constant 'LaTeX-dialect' has been renamed to 'TeX-dialect' and
-moved from 'latex.el' to 'tex.el'.  'LaTeX-dialect' now is an
-obsolete alias.
-
-The style 'latexinfo.el' is removed from AUCTeX.  'latexinfo.el'
-was meant to support latexinfo which in return was a LaTeX-2.09
-extension of Texinfo, but didn't manage to replace Texinfo.
-
-The style 'siunitx.el' is updated to support package version 3.
-Key-value options provided by older package versions are removed,
-deprecated macros and units are not supported anymore.
-
-AUCTeX has preliminary support for LaTeX-hooks.  Hooks provided by
-LaTeX kernel are known and available for completion in
-'\AddToHook', '\RemoveFromHook' and '\AddToHookNext'.
-
-AUCTeX is now able to place all generated output files, including
-those that are produced by applications running under AUCTeX,
-temporary files related to region processing and preview-latex
-files, in an output directory.  To use this feature, set the new
-user option 'TeX-output-dir' to the absolute path of the output
-directory or a relative path which would be interpreted as being
-relative to the master file in a multifile document.
-
-Note that this feature doesn't work if the document includes sub
-file placed in sub directory below the main file via '\include'
-command.
-
-Many other bugs were fixed.
-
-Requirements
-------------
-
-It is required that you use at least GNU Emacs 24.3.
-
-The preview-latex subsystem requires image support.
-
-You'll also need a working LaTeX installation and Ghostscript.
-dvipng[2] (version 1.4 or later), a very fast DVI converter, can be
-used to speed up the conversion.
-
-Availability
-------------
-
-The easiest way for getting AUCTeX is installing it with GNU ELPA, see
-<URL:https://elpa.gnu.org/packages/auctex.html> for more information.
-Other download options are available at
-<URL:https://ftp.gnu.org/gnu/auctex/>.  At release time, we provide the
-source tarball.  You can also use versions of Emacs that already
-include AUCTeX or a software package management system for your
-operating system which provides you with the latest release.
-
-A separate directory for each release contains some stuff from the
-tarball, such as ChangeLog, printable manuals, and a reference sheet.
-The download area is mirrored to the directory support/auctex on CTAN.
-AUCTeX is licensed under the GNU General Public License version 3.
-
-You'll find more information at the web site of AUCTeX
-<URL:https://www.gnu.org/software/auctex/>, including its mailing list
-addresses.
-
-Future development and additional information
----------------------------------------------
-
-AUCTeX is proceeding as a GNU project with the long-term intent of
-merging it into Emacs.  For that reason, all new contributors need to
-assign copyright to their contributions to the FSF (the usual
-procedure for Emacs contributors).  The same holds for past
-contributors.  The principal authors and maintainers have already done
-so, but it would require a diligent and diplomatic volunteer to find
-and ask the rest.
-
-Current AUCTeX managers are Arash Esbati, Mosè Giordano, and Tassilo
-Horn.  Everybody is welcome to contribute to the project by reporting
-bugs and suggesting improvements, but the most effective way of
-helping AUCTeX development remains volunteering for tasks.
-
-The following people contributed to this release series (in
-alphabetical order): Ivan Andrus, Ralf Angeli, Masayuki Ataka,
-Mohammad Hossein Bateni, Fabrice Ben Hamouda, Thomas Baumann, Vincent
-Belaïche, Berend de Boer, Alex Branham, Uwe Brauer, Ken Brown, Joshua
-Buhl, Jean-François Burnol, Patrice Dumas, Arash Esbati, Werner Fink,
-Miguel Frasson, Peter S. Galbraith, Mosè Giordano, Andrea Greselin,
-Patrick Gundlach, Abdul-Lateef Haji-Ali, Jobst Hoffmann, Tassilo Horn,
-Yvon Hevel, Orlando Iovino, Mads Jensen, Arne Jørgensen, Philip
-Kaludercic, David Kastrup, Ikumi Keita, Philip Kime, Oleh Krehel,
-Joost Kremers, Frank Küster, Jan-Åke Larsson, Matthew Leach, Brian
-Leung, Antoine Levitt, Leo Liu, Vladimir Lomov, Stefan Monnier, Dan
-Nicolaescu, Piet van Oostrum, Pieter Pareit, Nicolas Richard, Augusto
-Ritter Stoffel, Florent Rougon, Santiago Saavedra, Davide
-G. M. Salvetti, Rüdiger Sonderfeld, Holger Sparr, Mike Sperber, Reiner
-Steib, Christian Schlauer, Shiro Takeda, Mark Trettin (Please accept
-our apologies if we forgot somebody.)
-
-Footnotes:
-
-[1]  <URL:https://www.ctan.org/pkg/preview>
-
-[2]  dvipng is available via its project page
-<URL:https://savannah.nongnu.org/projects/dvipng> and from CTAN.
diff --git a/elpa/auctex-13.1.3/auctex-autoloads.el b/elpa/auctex-13.1.3/auctex-autoloads.el
deleted file mode 100644
index 7d62180..0000000
--- a/elpa/auctex-13.1.3/auctex-autoloads.el
+++ /dev/null
@@ -1,401 +0,0 @@
-;;; auctex-autoloads.el --- automatically extracted autoloads  -*- lexical-binding: t -*-
-;;
-;;; Code:
-
-(add-to-list 'load-path (directory-file-name
-                         (or (file-name-directory #$) (car load-path))))
-
-
-;;;### (autoloads nil "bib-cite" "bib-cite.el" (0 0 0 0))
-;;; Generated autoloads from bib-cite.el
-
-(autoload 'bib-cite-minor-mode "bib-cite" "\
-Toggle bib-cite mode.
-When bib-cite mode is enabled, citations, labels and refs are highlighted
-when the mouse is over them.  Clicking on these highlights with [mouse-2]
-runs `bib-find', and [mouse-3] runs `bib-display'.
-
-\(fn ARG)" t nil)
-
-(autoload 'turn-on-bib-cite "bib-cite" "\
-Unconditionally turn on Bib Cite mode." nil nil)
-
-(register-definition-prefixes "bib-cite" '("LaTeX-" "bib-" "create-alist-from-list" "member-cis" "psg-" "search-directory-tree"))
-
-;;;***
-
-;;;### (autoloads nil "context" "context.el" (0 0 0 0))
-;;; Generated autoloads from context.el
-
-(defalias 'ConTeXt-mode #'context-mode)
-
-(autoload 'context-mode "context" "\
-Major mode in AUCTeX for editing ConTeXt files.
-
-Special commands:
-\\{ConTeXt-mode-map}
-
-Entering `context-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `ConTeXt-mode-hook'." t nil)
-
-(register-definition-prefixes "context" '("ConTeXt-" "TeX-ConTeXt-sentinel" "context-guess-current-interface"))
-
-;;;***
-
-;;;### (autoloads nil "context-en" "context-en.el" (0 0 0 0))
-;;; Generated autoloads from context-en.el
-
-(autoload 'context-en-mode "context-en" "\
-Major mode for editing files for ConTeXt using its english interface.
-
-Special commands:
-\\{ConTeXt-mode-map}
-
-Entering `context-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `ConTeXt-mode-hook'." t nil)
-
-(register-definition-prefixes "context-en" '("ConTeXt-"))
-
-;;;***
-
-;;;### (autoloads nil "context-nl" "context-nl.el" (0 0 0 0))
-;;; Generated autoloads from context-nl.el
-
-(autoload 'context-nl-mode "context-nl" "\
-Major mode for editing files for ConTeXt using its dutch interface.
-
-Special commands:
-\\{ConTeXt-mode-map}
-
-Entering `context-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `ConTeXt-mode-hook'." t nil)
-
-(register-definition-prefixes "context-nl" '("ConTeXt-"))
-
-;;;***
-
-;;;### (autoloads nil "font-latex" "font-latex.el" (0 0 0 0))
-;;; Generated autoloads from font-latex.el
-
-(autoload 'font-latex-setup "font-latex" "\
-Setup this buffer for LaTeX font-lock.  Usually called from a hook." nil nil)
-
-(register-definition-prefixes "font-latex" '("font-latex-"))
-
-;;;***
-
-;;;### (autoloads nil "latex" "latex.el" (0 0 0 0))
-;;; Generated autoloads from latex.el
-
-(autoload 'BibTeX-auto-store "latex" "\
-This function should be called from `bibtex-mode-hook'.
-It will setup BibTeX to store keys in an auto file." nil nil)
-
-(add-to-list 'auto-mode-alist '("\\.drv\\'" . latex-mode) t)
-
-(add-to-list 'auto-mode-alist '("\\.hva\\'" . latex-mode))
-
-(autoload 'TeX-latex-mode "latex" "\
-Major mode in AUCTeX for editing LaTeX files.
-See info under AUCTeX for full documentation.
-
-Special commands:
-\\{LaTeX-mode-map}
-
-Entering LaTeX mode calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `LaTeX-mode-hook'." t nil)
-
-(add-to-list 'auto-mode-alist '("\\.dtx\\'" . doctex-mode))
-
-(autoload 'docTeX-mode "latex" "\
-Major mode in AUCTeX for editing .dtx files derived from `LaTeX-mode'.
-Runs `LaTeX-mode', sets a few variables and
-runs the hooks in `docTeX-mode-hook'.
-
-\(fn)" t nil)
-
-(defalias 'TeX-doctex-mode #'docTeX-mode)
-
-(register-definition-prefixes "latex" '("Bib" "LaTeX-" "TeX-" "docTeX-" "latex-math-mode"))
-
-;;;***
-
-;;;### (autoloads nil "latex-flymake" "latex-flymake.el" (0 0 0 0))
-;;; Generated autoloads from latex-flymake.el
-
-(register-definition-prefixes "latex-flymake" '("LaTeX-"))
-
-;;;***
-
-;;;### (autoloads nil "multi-prompt" "multi-prompt.el" (0 0 0 0))
-;;; Generated autoloads from multi-prompt.el
-
-(autoload 'multi-prompt "multi-prompt" "\
-Completing prompt for a list of strings.
-The first argument SEPARATOR should be the string (of length 1) to
-separate the elements in the list.  The second argument UNIQUE should
-be non-nil, if each element must be unique.  The remaining elements
-are the arguments to `completing-read'.  See that.
-
-\(fn SEPARATOR UNIQUE PROMPT TABLE &optional MP-PREDICATE REQUIRE-MATCH INITIAL HISTORY)" nil nil)
-
-(autoload 'multi-prompt-key-value "multi-prompt" "\
-Read multiple strings, with completion and key=value support.
-PROMPT is a string to prompt with, usually ending with a colon
-and a space.  TABLE is an alist.  The car of each element should
-be a string representing a key and the optional cdr should be a
-list with strings to be used as values for the key.
-
-See the documentation for `completing-read' for details on the
-other arguments: PREDICATE, REQUIRE-MATCH, INITIAL-INPUT, HIST,
-DEF, and INHERIT-INPUT-METHOD.
-
-The return value is the string as entered in the minibuffer.
-
-\(fn PROMPT TABLE &optional PREDICATE REQUIRE-MATCH INITIAL-INPUT HIST DEF INHERIT-INPUT-METHOD)" nil nil)
-
-(register-definition-prefixes "multi-prompt" '("multi-prompt-"))
-
-;;;***
-
-;;;### (autoloads nil "plain-tex" "plain-tex.el" (0 0 0 0))
-;;; Generated autoloads from plain-tex.el
-
-(autoload 'TeX-plain-tex-mode "plain-tex" "\
-Major mode in AUCTeX for editing plain TeX files.
-See info under AUCTeX for documentation.
-
-Special commands:
-\\{plain-TeX-mode-map}
-
-Entering `plain-tex-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `plain-TeX-mode-hook'." t nil)
-
-(autoload 'ams-tex-mode "plain-tex" "\
-Major mode in AUCTeX for editing AmS-TeX files.
-See info under AUCTeX for documentation.
-
-Special commands:
-\\{AmSTeX-mode-map}
-
-Entering `ams-tex-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `AmS-TeX-mode-hook'." t nil)
-
-(register-definition-prefixes "plain-tex" '("AmS" "plain-TeX-"))
-
-;;;***
-
-;;;### (autoloads nil "preview" "preview.el" (0 0 0 0))
-;;; Generated autoloads from preview.el
-
-(autoload 'preview-install-styles "preview" "\
-Installs the TeX style files into a permanent location.
-This must be in the TeX search path.  If FORCE-OVERWRITE is greater
-than 1, files will get overwritten without query, if it is less
-than 1 or nil, the operation will fail.  The default of 1 for interactive
-use will query.
-
-Similarly FORCE-SAVE can be used for saving
-`preview-TeX-style-dir' to record the fact that the uninstalled
-files are no longer needed in the search path.
-
-\(fn DIR &optional FORCE-OVERWRITE FORCE-SAVE)" t nil)
-
-(autoload 'LaTeX-preview-setup "preview" "\
-Hook function for embedding the preview package into AUCTeX.
-This is called by `LaTeX-mode-hook' and changes AUCTeX variables
-to add the preview functionality." nil nil)
-
-(autoload 'preview-report-bug "preview" "\
-Report a bug in the preview-latex package." t nil)
-
-(register-definition-prefixes "preview" '("TeX-" "desktop-buffer-preview" "preview-"))
-
-;;;***
-
-;;;### (autoloads nil "tex" "tex.el" (0 0 0 0))
-;;; Generated autoloads from tex.el
-
-(autoload 'TeX-tex-mode "tex" "\
-Major mode in AUCTeX for editing TeX or LaTeX files.
-Tries to guess whether this file is for plain TeX or LaTeX.
-
-The algorithm is as follows:
-
-   1) if the file is empty or `TeX-force-default-mode' is not set to nil,
-      `TeX-default-mode' is chosen
-   2) If \\documentstyle or \\begin{, \\section{, \\part{ or \\chapter{ is
-      found, `latex-mode' is selected.
-   3) Otherwise, use `plain-tex-mode'" t nil)
-
-(autoload 'TeX-auto-generate "tex" "\
-Generate style file for TEX and store it in AUTO.
-If TEX is a directory, generate style files for all files in the directory.
-
-\(fn TEX AUTO)" t nil)
-
-(autoload 'TeX-auto-generate-global "tex" "\
-Create global auto directory for global TeX macro definitions." t nil)
-
-(autoload 'TeX-submit-bug-report "tex" "\
-Submit a bug report on AUCTeX via mail.
-
-Don't hesitate to report any problems or inaccurate documentation.
-
-If you don't have setup sending mail from Emacs, please copy the
-output buffer into your mail program, as it gives us important
-information about your AUCTeX version and AUCTeX configuration." t nil)
-
-(register-definition-prefixes "tex" '("Bib" "ConTeXt-" "LaTeX-" "TeX-" "VirTeX-common-initialization" "docTeX-default-extension" "plain-TeX-auto-regexp-list" "tex-"))
-
-;;;***
-
-;;;### (autoloads nil "tex-bar" "tex-bar.el" (0 0 0 0))
-;;; Generated autoloads from tex-bar.el
-
-(autoload 'TeX-install-toolbar "tex-bar" "\
-Install toolbar buttons for TeX mode." t nil)
-
-(autoload 'LaTeX-install-toolbar "tex-bar" "\
-Install toolbar buttons for LaTeX mode." t nil)
-
-(register-definition-prefixes "tex-bar" '("TeX-bar-"))
-
-;;;***
-
-;;;### (autoloads nil "tex-fold" "tex-fold.el" (0 0 0 0))
-;;; Generated autoloads from tex-fold.el
-
-(autoload 'TeX-fold-mode "tex-fold" "\
-Minor mode for hiding and revealing macros and environments.
-
-Called interactively, with no prefix argument, toggle the mode.
-With universal prefix ARG (or if ARG is nil) turn mode on.
-With zero or negative ARG turn mode off.
-
-\(fn &optional ARG)" t nil)
-
-(defalias 'tex-fold-mode #'TeX-fold-mode)
-
-(register-definition-prefixes "tex-fold" '("TeX-fold-"))
-
-;;;***
-
-;;;### (autoloads nil "tex-font" "tex-font.el" (0 0 0 0))
-;;; Generated autoloads from tex-font.el
-
-(autoload 'tex-font-setup "tex-font" "\
-Setup font lock support for TeX." nil nil)
-
-(register-definition-prefixes "tex-font" '("tex-"))
-
-;;;***
-
-;;;### (autoloads nil "tex-info" "tex-info.el" (0 0 0 0))
-;;; Generated autoloads from tex-info.el
-
-(defalias 'Texinfo-mode #'texinfo-mode)
-
-(autoload 'TeX-texinfo-mode "tex-info" "\
-Major mode in AUCTeX for editing Texinfo files.
-
-Special commands:
-\\{Texinfo-mode-map}
-
-Entering Texinfo mode calls the value of `text-mode-hook' and then the
-value of `Texinfo-mode-hook'." t nil)
-
-(register-definition-prefixes "tex-info" '("Texinfo-" "texinfo-environment-regexp"))
-
-;;;***
-
-;;;### (autoloads nil "tex-ispell" "tex-ispell.el" (0 0 0 0))
-;;; Generated autoloads from tex-ispell.el
-
-(register-definition-prefixes "tex-ispell" '("TeX-ispell-"))
-
-;;;***
-
-;;;### (autoloads nil "tex-jp" "tex-jp.el" (0 0 0 0))
-;;; Generated autoloads from tex-jp.el
-
-(autoload 'japanese-plain-tex-mode "tex-jp" "\
-Major mode in AUCTeX for editing Japanese plain TeX files.
-Set `japanese-TeX-mode' to t, and enter `TeX-plain-tex-mode'." t nil)
-
-(autoload 'japanese-latex-mode "tex-jp" "\
-Major mode in AUCTeX for editing Japanese LaTeX files.
-Set `japanese-TeX-mode' to t, and enter `TeX-latex-mode'." t nil)
-
-(register-definition-prefixes "tex-jp" '("TeX-" "japanese-"))
-
-;;;***
-
-;;;### (autoloads nil "tex-site" "tex-site.el" (0 0 0 0))
-;;; Generated autoloads from tex-site.el
- (require 'tex-site)
-
-(register-definition-prefixes "tex-site" '("AUCTeX-" "TeX-" "preview-TeX-style-dir"))
-
-;;;***
-
-;;;### (autoloads nil "tex-style" "tex-style.el" (0 0 0 0))
-;;; Generated autoloads from tex-style.el
-
-(register-definition-prefixes "tex-style" '("LaTeX-"))
-
-;;;***
-
-;;;### (autoloads nil "tex-wizard" "tex-wizard.el" (0 0 0 0))
-;;; Generated autoloads from tex-wizard.el
-
-(register-definition-prefixes "tex-wizard" '("TeX-wizard"))
-
-;;;***
-
-;;;### (autoloads nil "texmathp" "texmathp.el" (0 0 0 0))
-;;; Generated autoloads from texmathp.el
-
-(autoload 'texmathp "texmathp" "\
-Determine if point is inside (La)TeX math mode.
-Returns t or nil.  Additional info is placed into `texmathp-why'.
-The functions assumes that you have (almost) syntactically correct (La)TeX in
-the buffer.
-See the variable `texmathp-tex-commands' about which commands are checked." t nil)
-
-(autoload 'texmathp-match-switch "texmathp" "\
-Search backward for any of the math switches.
-Limit searched to BOUND.
-
-\(fn BOUND)" nil nil)
-
-(register-definition-prefixes "texmathp" '("texmathp-"))
-
-;;;***
-
-;;;### (autoloads nil "toolbar-x" "toolbar-x.el" (0 0 0 0))
-;;; Generated autoloads from toolbar-x.el
- (autoload 'toolbarx-install-toolbar "toolbar-x")
-
-(register-definition-prefixes "toolbar-x" '("toolbarx-"))
-
-;;;***
-
-;;;### (autoloads nil nil ("auctex-pkg.el" "auctex.el" "tex-mik.el")
-;;;;;;  (0 0 0 0))
-
-;;;***
-
-;; Local Variables:
-;; version-control: never
-;; no-byte-compile: t
-;; no-update-autoloads: t
-;; coding: utf-8
-;; End:
-;;; auctex-autoloads.el ends here
diff --git a/elpa/auctex-13.1.3/auctex-pkg.el b/elpa/auctex-13.1.3/auctex-pkg.el
deleted file mode 100644
index 4e86eac..0000000
--- a/elpa/auctex-13.1.3/auctex-pkg.el
+++ /dev/null
@@ -1,2 +0,0 @@
-;; Generated package description from auctex.el  -*- no-byte-compile: t -*-
-(define-package "auctex" "13.1.3" "Integrated environment for *TeX*" '((emacs "25.1")) :commit "b91f15b3a375445985143ed1d6e41490ea62780a" :maintainer '(nil . "auctex-devel@gnu.org") :keywords '("tex" "latex" "texinfo" "context" "doctex" "preview-latex") :url "https://www.gnu.org/software/auctex/")
diff --git a/elpa/auctex-13.1.3/auctex.el b/elpa/auctex-13.1.3/auctex.el
deleted file mode 100644
index 5e6c00f..0000000
--- a/elpa/auctex-13.1.3/auctex.el
+++ /dev/null
@@ -1,45 +0,0 @@
-;;; auctex.el --- Integrated environment for *TeX*  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014-2021 Free Software Foundation, Inc.
-
-;; Version: 13.1.3
-;; URL: https://www.gnu.org/software/auctex/
-;; Maintainer: auctex-devel@gnu.org
-;; Notifications-To: auctex-diffs@gnu.org
-;; Package-Requires: ((emacs "25.1"))
-;; Keywords: TeX LaTeX Texinfo ConTeXt docTeX preview-latex
-
-;; This file is part of GNU Emacs.
-
-;; GNU Emacs is free software: you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation, either version 3 of the License, or
-;; (at your option) any later version.
-
-;; GNU Emacs is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;; This can be used for starting up AUCTeX.  The following somewhat
-;; strange trick causes tex-site.el to be loaded in a way that can be
-;; safely undone using (unload-feature 'tex-site).
-
-;; FIXME: I don't quite understand in which way this is better than less
-;; strange code such as
-;;     (require 'tex-site (expand-file-name "tex-site.el"
-;;                         (file-name-directory load-file-name))
-
-;;; Code:
-
-(autoload 'TeX-load-hack
-  (expand-file-name "tex-site.el"
-                    (file-name-directory load-file-name)))
-(TeX-load-hack)
-
-;;; auctex.el ends here
diff --git a/elpa/auctex-13.1.3/auctex.elc b/elpa/auctex-13.1.3/auctex.elc
deleted file mode 100644
index e8292f7..0000000
--- a/elpa/auctex-13.1.3/auctex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/auctex.info b/elpa/auctex-13.1.3/auctex.info
deleted file mode 100644
index b9ac9ee..0000000
--- a/elpa/auctex-13.1.3/auctex.info
+++ /dev/null
@@ -1,9633 +0,0 @@
-This is auctex.info, produced by makeinfo version 6.8 from auctex.texi.
-
-This manual is for AUCTeX (version 13.1.3 from 2022-04-16), a
-sophisticated TeX environment for Emacs.
-
-   Copyright (C) 1992-1995, 2001, 2002, 2004-2022 Free Software
-Foundation, Inc.
-
-     Permission is granted to copy, distribute and/or modify this
-     document under the terms of the GNU Free Documentation License,
-     Version 1.3 or any later version published by the Free Software
-     Foundation; with no Invariant Sections, no Front-Cover Texts and no
-     Back-Cover Texts.  A copy of the license is included in the section
-     entitled "GNU Free Documentation License."
-INFO-DIR-SECTION Emacs
-START-INFO-DIR-ENTRY
-* AUCTeX: (auctex).     A sophisticated TeX environment for Emacs.
-END-INFO-DIR-ENTRY
-
-INFO-DIR-SECTION TeX
-START-INFO-DIR-ENTRY
-* AUCTeX: (auctex).     A sophisticated TeX environment for Emacs.
-END-INFO-DIR-ENTRY
-
-
-File: auctex.info,  Node: Top,  Next: Copying,  Up: (dir)
-
-AUCTeX
-******
-
-This manual may be copied under the conditions spelled out in *note
-Copying this Manual::.
-
-   AUCTeX is an integrated environment for editing LaTeX, ConTeXt,
-docTeX, Texinfo, and TeX files.
-
-   Although AUCTeX contains a large number of features, there are no
-reasons to despair.  You can continue to write TeX and LaTeX documents
-the way you are used to, and only start using the multiple features in
-small steps.  AUCTeX is not monolithic, each feature described in this
-manual is useful by itself, but together they provide an environment
-where you will make very few LaTeX errors, and makes it easy to find the
-errors that may slip through anyway.
-
-   It is a good idea to make a printout of AUCTeX's reference card
-'tex-ref.tex' or one of its typeset versions.
-
-   If you want to make AUCTeX aware of style files and multifile
-documents right away, insert the following in your init file (usually
-'~/.emacs.d/init.el').
-
-     (setq TeX-auto-save t)
-     (setq TeX-parse-self t)
-     (setq-default TeX-master nil)
-
-   Another thing you should enable is RefTeX, a comprehensive solution
-for managing cross references, bibliographies, indices, document
-navigation and a few other things.  (*Note (reftex)Installation::.)
-
-   For detailed information about the preview-latex subsystem of AUCTeX,
-see *note Introduction: (preview-latex)Top.
-
-   There is a mailing list for general discussion about AUCTeX: write a
-mail with "subscribe" in the subject to <auctex-request@gnu.org> to join
-it.  Send contributions to <auctex@gnu.org>.
-
-   Bug reports should go to <bug-auctex@gnu.org>, suggestions for new
-features, and pleas for help should go to either <auctex-devel@gnu.org>
-(the AUCTeX developers), or to <auctex@gnu.org> if they might have
-general interest.  Please use the command 'M-x TeX-submit-bug-report
-<RET>' to report bugs if possible.  You can subscribe to a low-volume
-announcement list by sending "subscribe" in the subject of a mail to
-<info-auctex-request@gnu.org>.
-
-* Menu:
-
-* Copying::                     Copying
-* Introduction::                Introduction to AUCTeX
-* Editing::                     Editing the Document Source
-* Display::                     Controlling Screen Display
-* Processing::                  Starting Processors, Viewers and Other Programs
-* Customization::               Customization and Extension
-* Appendices::                  Copying, Changes, Development, FAQ, Texinfo mode
-* Indices::                     Indices
-
- -- The Detailed Node Listing --
-
-Introduction
-
-* Summary::                     Overview of AUCTeX
-* Installation::                Installing AUCTeX
-* Quick Start::                 Quick Start
-
-Editing the Document Source
-
-* Quotes::                      Inserting double quotes
-* Font Specifiers::             Inserting Font Specifiers
-* Sectioning::                  Inserting chapters, sections, etc.
-* Environments::                Inserting Environment Templates
-* Mathematics::                 Entering Mathematics
-* Completion::                  Completion of macros
-* Commenting::                  Commenting text
-* Indenting::                   Reflecting syntactic constructs with whitespace
-* Filling::                     Automatic and manual line breaking
-
-Inserting Environment Templates
-
-* Equations::                   Equations
-* Floats::                      Floats
-* Itemize-like::                Itemize-like Environments
-* Tabular-like::                Tabular-like Environments
-* Customizing Environments::    Customizing Environments
-
-Controlling Screen Display
-
-* Font Locking::                Font Locking
-* Folding::                     Folding Macros and Environments
-* Outline::                     Outlining the Document
-* Narrowing::                   Restricting display and editing to a portion of the buffer
-* Prettifying::                 Displaying Greek and math macros as Unicode characters
-
-Font Locking
-
-* Fontification of macros::     Fontification of macros
-* Fontification of quotes::     Fontification of quotes
-* Fontification of math::       Fontification of math constructs
-* Verbatim content::            Verbatim macros and environments
-* Faces::                       Faces used by font-latex
-* Known problems::              Known fontification problems
-
-Starting Processors, Viewers and Other Programs
-
-* Commands::                    Invoking external commands.
-* Viewing::                     Invoking external viewers.
-* Debugging::                   Debugging TeX and LaTeX output.
-* Checking::                    Checking the document.
-* Control::                     Controlling the processes.
-* Cleaning::                    Cleaning intermediate and output files.
-* Documentation::               Documentation about macros and packages.
-
-Viewing the Formatted Output
-
-* Starting Viewers::            Starting viewers
-* I/O Correlation::             Forward and inverse search
-
-Catching the errors
-
-* Ignoring warnings::           Controlling warnings to be reported
-* Error overview::              List of all errors and warnings
-
-Customization and Extension
-
-* Multifile::                   Multifile Documents
-* Parsing Files::               Automatic Parsing of TeX Files
-* Internationalization::        Language Support
-* Automatic::                   Automatic Customization
-* Style Files::                 Writing Your Own Style Support
-
-Language Support
-
-* European::                    Using AUCTeX with European Languages
-* Japanese::                    Using AUCTeX with Japanese
-
-Automatic Customization
-
-* Automatic Global::            Automatic Customization for the Site
-* Automatic Private::           Automatic Customization for a User
-* Automatic Local::             Automatic Customization for a Directory
-
-Writing Your Own Style Support
-
-* Simple Style::                A Simple Style File
-* Adding Macros::               Adding Support for Macros
-* Adding Environments::         Adding Support for Environments
-* Adding Other::                Adding or Examining Other Information
-* Hacking the Parser::          Automatic Extraction of New Things
-
-Copying, Changes, Development, FAQ
-
-* Copying this Manual::
-* Changes::
-* Development::
-* FAQ::
-* Texinfo mode::
-
-Copying this Manual
-
-* GNU Free Documentation License:: License for copying this manual.
-
-Indices
-
-* Key Index::
-* Function Index::
-* Variable Index::
-* Concept Index::
-
-
-
-File: auctex.info,  Node: Copying,  Next: Introduction,  Prev: Top,  Up: Top
-
-Copying
-*******
-
-AUCTeX primarily consists of Lisp files for Emacs, but there are also
-installation scripts and files and TeX support files.  All of those are
-"free"; this means that everyone is free to use them and free to
-redistribute them on a free basis.  The files of AUCTeX are not in the
-public domain; they are copyrighted and there are restrictions on their
-distribution, but these restrictions are designed to permit everything
-that a good cooperating citizen would want to do.  What is not allowed
-is to try to prevent others from further sharing any version of these
-programs that they might get from you.
-
-   Specifically, we want to make sure that you have the right to give
-away copies of the files that constitute AUCTeX, that you receive source
-code or else can get it if you want it, that you can change these files
-or use pieces of them in new free programs, and that you know you can do
-these things.
-
-   To make sure that everyone has such rights, we have to forbid you to
-deprive anyone else of these rights.  For example, if you distribute
-copies of parts of AUCTeX, you must give the recipients all the rights
-that you have.  You must make sure that they, too, receive or can get
-the source code.  And you must tell them their rights.
-
-   Also, for our own protection, we must make certain that everyone
-finds out that there is no warranty for AUCTeX.  If any parts are
-modified by someone else and passed on, we want their recipients to know
-that what they have is not what we distributed, so that any problems
-introduced by others will not reflect on our reputation.
-
-   The precise conditions of the licenses for the files currently being
-distributed as part of AUCTeX are found in the General Public Licenses
-that accompany them.  This manual specifically is covered by the GNU
-Free Documentation License (*note Copying this Manual::).
-
-
-File: auctex.info,  Node: Introduction,  Next: Editing,  Prev: Copying,  Up: Top
-
-1 Introduction
-**************
-
-* Menu:
-
-* Summary::                     Overview of AUCTeX
-* Installation::                Installing AUCTeX
-* Quick Start::                 Quick Start
-
-
-File: auctex.info,  Node: Summary,  Next: Installation,  Up: Introduction
-
-1.1 Overview of AUCTeX
-======================
-
-AUCTeX is a comprehensive customizable integrated environment for
-writing input files for TeX, LaTeX, ConTeXt, Texinfo, and docTeX using
-Emacs.
-
-   It supports you in the insertion of macros, environments, and
-sectioning commands by providing completion alternatives and prompting
-for parameters.  It automatically indents your text as you type it and
-lets you format a whole file at once.  The outlining and folding
-facilities provide you with a focused and clean view of your text.
-
-   AUCTeX lets you process your source files by running TeX and related
-tools (such as output filters, post processors for generating indices
-and bibliographies, and viewers) from inside Emacs.  AUCTeX lets you
-browse through the errors TeX reported, while it moves the cursor
-directly to the reported error, and displays some documentation for that
-particular error.  This will even work when the document is spread over
-several files.
-
-   One component of AUCTeX that LaTeX users will find attractive is
-preview-latex, a combination of folding and in-source previewing that
-provides true "What You See Is What You Get" experience in your
-sourcebuffer, while letting you retain full control.
-
-   More detailed information about the features and usage of AUCTeX can
-be found in the remainder of this manual.
-
-   AUCTeX is written entirely in Emacs Lisp, and hence you can easily
-add new features for your own needs.  It is a GNU project and
-distributed under the 'GNU General Public License Version 3'.
-
-   The most recent version is always available at
-<https://ftp.gnu.org/pub/gnu/auctex/>.
-
-   WWW users may want to check out the AUCTeX page at
-<https://www.gnu.org/software/auctex/>.
-
-   For comprehensive information about how to install AUCTeX *Note
-Installation::, or *note Installation under MS Windows::, respectively.
-
-   If you are considering upgrading AUCTeX, the recent changes are
-described in *note Changes::.
-
-   If you want to discuss AUCTeX with other users or its developers,
-there are several mailing lists you can use.
-
-   Send a mail with the subject "subscribe" to <auctex-request@gnu.org>
-in order to join the general discussion list for AUCTeX.  Articles
-should be sent to <auctex@gnu.org>.  In a similar way, you can subscribe
-to the <info-auctex@gnu.org> list for just getting important
-announcements about AUCTeX.  The list <bug-auctex@gnu.org> is for bug
-reports which you should usually file with the 'M-x
-TeX-submit-bug-report <RET>' command.  If you want to address the
-developers of AUCTeX themselves with technical issues, they can be found
-on the discussion list <auctex-devel@gnu.org>.
-
-
-File: auctex.info,  Node: Installation,  Next: Quick Start,  Prev: Summary,  Up: Introduction
-
-1.2 Installing AUCTeX
-=====================
-
-The modern and strongly recommended way of installing AUCTeX is by using
-the Emacs package manager integrated in Emacs 24 and greater (ELPA).
-Simply do 'M-x list-packages <RET>', mark the auctex package for
-installation with 'i', and hit 'x' to execute the installation
-procedure.  That's all.
-
-   'use-package' users can use this simple recipe in their
-'user-init-file' which essentially does the same as the manual
-installation explained above.
-
-     (use-package tex
-       :ensure auctex)
-
-   Using the ELPA version has several advantages.  Besides being
-platform and OS independent, you will receive intermediate bugfix
-releases between major AUCTeX releases conveniently.  For past ELPA
-releases, see <https://elpa.gnu.org/packages/auctex.html>.  Once the
-installation is completed, you can skip the rest of this section and
-proceed to *note Quick Start::.
-
-   The remainder of this section is about installing AUCTeX from a
-release tarball or from a checkout of the AUCTeX repository.
-
-   Installing AUCTeX should be simple: merely './configure', 'make', and
-'make install' for a standard site-wide installation (most other
-installations can be done by specifying a '--prefix=...' option).
-
-   On many systems, this will already activate the package, making its
-modes the default instead of the built-in modes of Emacs.  If this is
-not the case, consult *note Loading the package::.  Please read through
-this document fully before installing anything.  The installation
-procedure has changed as compared to earlier versions.  Users of
-MS Windows are asked to consult *Note Installation under MS Windows::.
-
-* Menu:
-
-* Prerequisites::
-* Configure::
-* Build/install and uninstall::
-* Loading the package::
-* Advice for package providers::
-* Advice for non-privileged users::
-* Installation under MS Windows::
-* Customizing::
-
-
-File: auctex.info,  Node: Prerequisites,  Next: Configure,  Up: Installation
-
-1.2.1 Prerequisites
--------------------
-
-   * GNU Emacs 25.1 or higher
-
-     Using preview-latex requires a version of Emacs compiled with image
-     support.
-
-     Windows
-          Precompiled versions are available from
-          <https://ftp.gnu.org/gnu/emacs/windows/>.
-     macOS
-          For an overview of precompiled versions of Emacs for macOS see
-          for example <https://www.emacswiki.org/emacs/EmacsForMacOS>.
-     GNU/Linux
-          Most GNU/Linux distributions nowadays provide a recent variant
-          of Emacs via their package repositories.
-     Self-compiled
-          Compiling Emacs yourself requires a C compiler and a number of
-          tools and development libraries.  Details are beyond the scope
-          of this manual.  Instructions for checking out the source code
-          can be found at <https://savannah.gnu.org/git/?group=emacs>.
-
-   * A working TeX installation
-
-     Well, AUCTeX would be pointless without that.  Processing
-     documentation requires TeX, LaTeX and Texinfo during installation.
-     preview-latex requires Dvips or 'dvipng' for its operation in DVI
-     mode.  The default configuration of AUCTeX is tailored for
-     TeX Live-based distributions, but can be adapted easily.
-
-   * A recent Ghostscript
-
-     This is needed for operation of preview-latex in both DVI and PDF
-     mode.  Ghostscript version 7.07 or newer is required.
-
-   * GNU make
-
-     Recent AUCTeX uses GNU make specific capabilities in the Makefiles.
-     If your OS's default 'make' command is not GNU make, you have to
-     obtain it in order to build AUCTeX by yourself.  GNU make is
-     sometimes provided under the name 'gmake' in your OS's binary
-     package system.
-
-   * The Texinfo package
-
-     Strictly speaking, you can get away without it if you are building
-     from the distribution tarball, have not modified any files and
-     don't need a printed version of the manual: the pregenerated info
-     file is included in the tarball.  At least version 4.0 is required.
-
-   For some known issues with various software, see *note
-(preview-latex)Known problems::.
-
-
-File: auctex.info,  Node: Configure,  Next: Build/install and uninstall,  Prev: Prerequisites,  Up: Installation
-
-1.2.2 Configure
----------------
-
-The first step is to configure the source code, telling it where various
-files will be.  To do so, run
-
-     ./configure OPTIONS
-
-   (Note: if you have fetched AUCTeX from Git rather than a regular
-release, you will have to first follow the instructions in
-'README.GIT').
-
-   On many machines, you will not need to specify any options, but if
-'configure' cannot determine something on its own, you'll need to help
-it out with one of these options:
-
-'--prefix=PREFIX'
-     All automatic placements for package components will be chosen from
-     sensible existing hierarchies below this: directories like 'man',
-     'share' and 'bin' are supposed to be directly below PREFIX.
-
-     Only if no workable placement can be found there, in some cases an
-     alternative search will be made in a prefix deduced from a suitable
-     binary.
-
-     '/usr/local' is the default PREFIX, intended to be suitable for a
-     site-wide installation.  If you are packaging this as an operating
-     system component for distribution, the setting '/usr' will probably
-     be the right choice.  See *note Advice for package providers:: for
-     detail.
-
-     If you are planning to install the package as a single
-     non-priviledged user, you will typically set PREFIX to your home
-     directory.  Consult *note Advice for non-privileged users:: for
-     addtional instructions.
-
-'--with-emacs=/PATH/TO/EMACS'
-     If you are using a pretest which isn't in your 'PATH', or
-     'configure' is not finding the right Emacs executable, you can
-     specify it with this option.
-
-'--with-lispdir=LISPDIR'
-     This option specifies the location of the 'site-lisp' directory
-     within 'load-path' under which the files will get installed (the
-     bulk will get installed in a subdirectory).  './configure' should
-     figure this out by itself.
-
-'--with-auctexstartfile=auctex.el'
-'--with-previewstartfile=preview-latex.el'
-     This is the name of the respective startup files.  If LISPDIR
-     contains a subdirectory 'site-start.d', the start files are placed
-     there, and 'site-start.el' should load them automatically.  Please
-     be aware that you must not move the start files after installation
-     since other files are found _relative_ to them.
-
-'--with-packagelispdir=auctex'
-     This is the directory where the bulk of the package gets located.
-     The startfile adds this into 'load-path'.
-
-'--with-auto-dir=/DIR'
-     You can use this option to specify the directory containing
-     automatically generated information by 'M-x
-     TeX-auto-generate-global <RET>'.  It is not necessary for most TeX
-     installs, but may be used if you don't like the directory that
-     configure is suggesting.
-
-'--help'
-     This is not an option specific to AUCTeX.  A number of standard
-     options to 'configure' exist, and we do not have the room to
-     describe them here; a short description of each is available, using
-     '--help'.
-
-'--disable-preview'
-     This disables configuration and installation of preview-latex.
-     This option is not actually recommended.  If your Emacs does not
-     support images, you should really upgrade to a newer version.
-     Distributors should, if possible, refrain from distributing AUCTeX
-     and preview-latex separately in order to avoid confusion and
-     upgrade hassles if users install partial packages on their own.
-
-'--with-texmf-dir=/DIR'
-'--without-texmf-dir'
-     This option is used for specifying a TDS-compliant directory
-     hierarchy.  Using '--with-texmf-dir=/DIR' you can specify where the
-     TeX TDS directory hierarchy resides, and the TeX files will get
-     installed in '/DIR/tex/latex/preview/'.
-
-     If you use the '--without-texmf-dir' option, the TeX-related files
-     will be kept in the Emacs Lisp tree, and at runtime the 'TEXINPUTS'
-     environment variable will be made to point there.  You can install
-     those files into your own TeX tree at some later time with 'M-x
-     preview-install-styles <RET>'.
-
-'--with-tex-dir=/DIR'
-     If you want to specify an exact directory for the preview TeX
-     files, use '--with-tex-dir=/DIR'.  In this case, the files will be
-     placed in '/DIR', and you'll also need the following option:
-
-'--with-doc-dir=/DIR'
-     This option may be used to specify where the TeX documentation
-     goes.  It is to be used when you are using '--with-tex-dir=/DIR',
-     but is normally not necessary otherwise.
-
-
-File: auctex.info,  Node: Build/install and uninstall,  Next: Loading the package,  Prev: Configure,  Up: Installation
-
-1.2.3 Build/install and uninstall
----------------------------------
-
-Once 'configure' has been run, simply enter
-
-     make
-
-at the prompt to byte-compile the lisp files, extract the TeX files and
-build the documentation files.  To install the files into the locations
-chosen earlier, type
-
-     make install
-
-You may need special privileges to install, e.g., if you are installing
-into system directories.
-
-   Should you want to completely remove the installed package, in the
-same directory you built AUCTeX run
-
-     make uninstall
-
-You will need administration privileges if you installed the package
-into system directories.
-
-
-File: auctex.info,  Node: Loading the package,  Next: Advice for package providers,  Prev: Build/install and uninstall,  Up: Installation
-
-1.2.4 Loading the package
--------------------------
-
-You can detect the successful activation of AUCTeX and preview-latex in
-the menus after loading a LaTeX file like 'circ.tex': AUCTeX then gives
-you a 'Command' menu, and preview-latex gives you a 'Preview' menu.
-
-   With Emacs (or if you explicitly disabled use of the package system),
-the startup files 'auctex.el' and 'preview-latex.el' may already be in a
-directory of the 'site-start.d/' variety if your Emacs installation
-provides it.  In that case they should be automatically loaded on
-startup and nothing else needs to be done.  If not, they should at least
-have been placed somewhere in your 'load-path'.  You can then load them
-by placing the lines
-
-     (load "auctex.el" nil t t)
-     (load "preview-latex.el" nil t t)
-into your init file such as 'init.el' or '.emacs'.
-
-   If you explicitly used '--with-lispdir', you may need to add the
-specified directory into Emacs' 'load-path' variable by adding something
-like
-
-     (add-to-list 'load-path "~/elisp")
-before the above lines into your Emacs startup file.
-
-   For site-wide activation in GNU Emacs, see *Note Advice for package
-providers::.
-
-   Once activated, the modes provided by AUCTeX are used per default for
-all supported file types.  If you want to change the modes for which it
-is operative instead of the default, use
-     M-x customize-option <RET> TeX-modes <RET>
-
-   If you want to remove a preinstalled AUCTeX completely before any of
-its modes have been used,
-     (unload-feature 'tex-site)
-should accomplish that.
-
-
-File: auctex.info,  Node: Advice for package providers,  Next: Advice for non-privileged users,  Prev: Loading the package,  Up: Installation
-
-1.2.5 Providing AUCTeX as a package
------------------------------------
-
-As a package provider, you should make sure that your users will be
-served best according to their intentions, and keep in mind that a
-system might be used by more than one user, with different preferences.
-
-   There are people that prefer the built-in Emacs modes for editing TeX
-files, in particular plain TeX users.  There are various ways to tell
-AUCTeX even after auto-activation that it should not get used, and they
-are described in *note Introduction to AUCTeX: Introduction.
-
-   So if you have users that don't want to use the preinstalled AUCTeX,
-they can easily get rid of it.  Activating AUCTeX by default is
-therefore a good choice.
-
-   If the installation procedure did not achieve this already by placing
-'auctex.el' and 'preview-latex.el' into a possibly existing
-'site-start.d' directory, you can do this by placing
-
-     (load "auctex.el" nil t t)
-     (load "preview-latex.el" nil t t)
-
-in the system-wide 'site-start.el'.
-
-   The '--without-texmf-dir' option can be convenient for systems that
-are intended to support more than a single TeX distribution.  Since more
-often than not TeX packages for operating system distributions are
-either much more outdated or much less complete than separately provided
-systems like TeX Live, this method may be generally preferable when
-providing packages.
-
-   The following package structure would be adequate for a typical fully
-supported Unix-like installation:
-
-'preview-tetex'
-     Style files and documentation for 'preview.sty', placed into a TeX
-     tree where it is accessible from the teTeX executables usually
-     delivered with a system.  If there are other commonly used TeX
-     system packages, it might be appropriate to provide separate
-     packages for those.
-'auctex-emacs-tetex'
-     This package will require the installation of 'preview-tetex' and
-     will record in 'TeX-macro-global' where to find the TeX tree.  It
-     is also a good idea to run
-          emacs -batch -f TeX-auto-generate-global
-     when either AUCTeX or teTeX get installed or upgraded.  If your
-     users might want to work with a different TeX distribution
-     (nowadays pretty common), instead consider the following:
-'auctex-emacs'
-     This package will be compiled with '--without-texmf-dir' and will
-     consequently contain the 'preview' style files in its private
-     directory.  It will probably not be possible to initialize
-     'TeX-macro-global' to a sensible value, so running
-     'TeX-auto-generate-global' does not appear useful.  This package
-     would neither conflict with nor provide 'preview-tetex'.
-
-
-File: auctex.info,  Node: Advice for non-privileged users,  Next: Installation under MS Windows,  Prev: Advice for package providers,  Up: Installation
-
-1.2.6 Installation for non-privileged users
--------------------------------------------
-
-Often people without system administration privileges want to install
-software for their private use.  In that case you need to pass more
-options to the 'configure' script.
-
-   The main expedient is using the '--prefix' option to the 'configure'
-script, and let it point to the personal home directory.  In that way,
-resulting binaries will be installed under the 'bin' subdirectory of
-your home directory, manual pages under 'man' and so on.  It is
-reasonably easy to maintain a bunch of personal software, since the
-prefix argument is supported by most 'configure' scripts.
-
-   You often need to specify '--with-lispdir' option as well.  If you
-haven't installed Emacs under your home directory and use Emacs
-installed in system directories, the 'configure' script might not be
-able to figure out suitable place to install lisp files under your home
-directory.  In that case, the 'configure' script would silently choose,
-by default, the 'site-lisp' directory within 'load-path' for the place,
-where administration privileges are usually required to put relevant
-files.  Thus you will have to tell the 'configure' script explicitly
-where to put those files by, e.g.,
-'--with-lispdir='/home/myself/share/emacs/site-lisp''.
-
-   You'll have to add something like
-'/home/myself/share/emacs/site-lisp' to your 'load-path' variable, if it
-isn't there already.
-
-   In addition, you will have to tell 'configure' script where to
-install TeX-related files such as 'preview.sty' if preview-latex isn't
-disabled.  It is enough to specify '--with-texmf-dir=$HOME/texmf' for
-most typical cases, but you have to create the direcotry '$HOME/texmf'
-in advance if it doesn't exist.  If this prescription doesn't work,
-consider using one or more of the options '--with-texmf-dir=/DIR',
-'--without-texmf-dir', '--with-tex-dir=/DIR' and '--with-doc-dir=/DIR'.
-See *note Configure:: for detail of these options.
-
-   Now here is another thing to ponder: perhaps you want to make it easy
-for other users to share parts of your personal Emacs configuration.  In
-general, you can do this by writing '~myself/' anywhere where you
-specify paths to something installed in your personal subdirectories,
-not merely '~/', since the latter, when used by other users, will point
-to non-existent files.
-
-   For yourself, it will do to manipulate environment variables in your
-'.profile' resp. '.login' files.  But if people will be copying just
-Elisp files, their copies will not work.  While it would in general be
-preferable if the added components where available from a shell level,
-too (like when you call the standalone info reader, or try using
-'preview.sty' for functionality besides of Emacs previews), it will be a
-big help already if things work from inside of Emacs.
-
-   Here is how to do the various parts:
-
-Making the Elisp available
-..........................
-
-In GNU Emacs, it should be sufficient if people just do
-
-     (load "~myself/share/emacs/site-lisp/auctex.el" nil t t)
-     (load "~myself/share/emacs/site-lisp/preview-latex.el" nil t t)
-where the path points to your personal installation.  The rest of the
-package should be found relative from there without further ado.
-
-Making the Info files available
-...............................
-
-For making the info files accessible from within Elisp, something like
-the following might be convenient to add into your or other people's
-startup files:
-
-     (eval-after-load 'info
-        '(add-to-list 'Info-directory-list "~myself/info"))
-
-Making the LaTeX style available
-................................
-
-If you want others to be able to share your installation, you should
-configure it using '--without-texmf-dir', in which case things should
-work as well for them as for you.
-
-1.2.6.1 Using AUCTeX from local Git repo
-........................................
-
-With the techniques described above, it is also possible to use AUCTeX
-directly from a local Git repository.  Let's assume you have your Git
-repositories under '~/development/'.
-
-   First, you have to fetch a copy of the AUCTeX Git repository.  In a
-shell, change directory to '~/development/' and do:
-     git clone https://git.savannah.gnu.org/git/auctex.git
-
-   Now change directory to '~/development/auctex' and run
-'./autogen.sh'.  Next thing is to run 'configure' like this:
-     ./configure --without-texmf-dir --with-lispdir=.
-
-When finished, simply enter
-     make
-and you're finished.  Note that the 'make install' step is not
-necessary.
-
-   Now you have to tell Emacs about the plan.  The following variables
-must be set in your init file because their normal values are only
-correct when AUCTeX is installed:
-     (setq TeX-data-directory "~/development/auctex"
-           TeX-lisp-directory TeX-data-directory)
-
-The info files will be available with this:
-     (eval-after-load 'info
-        '(add-to-list 'Info-additional-directory-list
-                      "~/development/auctex/doc"))
-
-Now you're ready to load 'auctex.el' and 'preview-latex.el' out of this
-directory:
-     (load "~/development/auctex/auctex.el" nil t t)
-     (load "~/development/auctex/preview-latex.el" nil t t)
-
-
-File: auctex.info,  Node: Installation under MS Windows,  Next: Customizing,  Prev: Advice for non-privileged users,  Up: Installation
-
-1.2.7 Installation under MS Windows
------------------------------------
-
-In a Nutshell
-.............
-
-The following are brief installation instructions for the impatient.  In
-case you don't understand some of this, run into trouble of some sort,
-or need more elaborate information, refer to the detailed instructions
-further below.
-
-  1. Install the prerequisites, i.e. GNU Emacs, MSYS or Cygwin, a TeX
-     system, and Ghostscript.
-
-  2. Open the MSYS shell or a Cygwin shell and change to the directory
-     containing the unzipped file contents.
-
-  3. Configure AUCTeX:
-
-     For Emacs: Many people like to install AUCTeX into the pseudo file
-     system hierarchy set up by the Emacs installation.  Assuming Emacs
-     is installed in 'C:/Program Files/Emacs' and the directory for
-     local additions of your TeX system, e.g. MiKTeX, is
-     'C:/localtexmf', you can do this by typing the following statement
-     at the shell prompt:
-
-          ./configure --prefix='C:/Program Files/Emacs' \
-            --infodir='C:/Program Files/Emacs/info' \
-            --with-texmf-dir='C:/localtexmf'
-
-     The commands above is example for common usage.  More on
-     configuration options can be found in the detailed installation
-     instructions below.
-
-     If the configuration script failed to find all required programs,
-     make sure that these programs are in your system path and add
-     directories containing the programs to the 'PATH' environment
-     variable if necessary.  Here is how to do that in W2000/XP:
-
-       1. On the desktop, right click "My Computer" and select
-          properties.
-       2. Click on "Advanced" in the "System Properties" window.
-       3. Select "Environment Variables".
-       4. Select "path" in "System Variables" and click "edit".  Move to
-          the front in the line (this might require scrolling) and add
-          the missing path including drive letter, ended with a
-          semicolon.
-
-  4. If there were no further error messages, type
-
-          make
-
-     In case there were, please refer to the detailed description below.
-
-  5. Finish the installation by typing
-
-          make install
-
-Detailed Installation Instructions
-..................................
-
-Installation of AUCTeX under Windows is in itself not more complicated
-than on other platforms.  However, meeting the prerequisites might
-require more work than on some other platforms, and feel less natural.
-
-   If you are experiencing any problems, even if you think they are of
-your own making, be sure to report them to <auctex-devel@gnu.org> so
-that we can explain things better in future.
-
-   Windows is a problematic platform for installation scripts.  The main
-problem is that the installation procedure requires consistent file
-names in order to find its way in the directory hierarchy, and Windows
-path names are a mess.
-
-   The installation procedure tries finding stuff in system search paths
-and in Emacs paths.  For that to succeed, you have to use the same
-syntax and spelling and case of paths everywhere: in your system search
-paths, in Emacs' 'load-path' variable, as argument to the scripts.  If
-your path names contain spaces or other 'shell-unfriendly' characters,
-most notably backslashes for directory separators, place the whole path
-in '"double quote marks"' whenever you specify it on a command line.
-
-   Avoid 'helpful' magic file names like '/cygdrive/c' and
-'C:\PROGRA~1\' like the plague.  It is quite unlikely that the scripts
-will be able to identify the actual file names involved.  Use the full
-paths, making use of normal Windows drive letters like ' 'C:/Program
-Files/Emacs' ' where required, and using the same combination of upper-
-and lowercase letters as in the actual files.  File names containing
-shell-special characters like spaces or backslashes (if you prefer that
-syntax) need to get properly quoted to the shell: the above example used
-single quotes for that.
-
-   Ok, now here are the steps to perform:
-
-  1. You need to unpack the AUCTeX distribution (which you seemingly
-     have done since you are reading this).  It must be unpacked in a
-     separate installation directory outside of your Emacs file
-     hierarchy: the installation will later copy all necessary files to
-     their final destination, and you can ultimately remove the
-     directory where you unpacked the files.
-
-     Line endings are a problem under Windows.  The distribution
-     contains only text files, and theoretically most of the involved
-     tools should get along with that.  However, the files are processed
-     by various utilities, and it is conceivable that not all of them
-     will use the same line ending conventions.  If you encounter
-     problems, it might help if you try unpacking (or checking out) the
-     files in binary mode, if your tools allow that.
-
-     If you don't have a suitable unpacking tool, skip to the next step:
-     this should provide you with a working 'unzip' command.
-
-  2. The installation of AUCTeX will require the MSYS tool set from
-     <http://www.mingw.org/> or the Cygwin tool set from
-     <https://cygwin.com/>.  The latter is slower and larger (the
-     download size of the base system is about 15 MB) but comes with a
-     package manager that allows for updating the tool set and
-     installing additional packages like, for example, the spell checker
-     aspell.
-
-     If Cygwin specific paths like '/cygdrive/c' crop up in the course
-     of the installation, using a non-Cygwin Emacs could conceivably
-     cause trouble.  Using Cygwin either for everything or nothing might
-     save headaches, _if_ things don't work out.
-
-  3. Install a current version of Emacs from
-     <https://ftp.gnu.org/gnu/emacs/windows/>.
-
-  4. You need a working TeX installation.  One popular installation
-     under Windows is MiKTeX (https://miktex.org/).  Another much more
-     extensive system is TeX Live (https://www.tug.org/texlive/) which
-     is rather close to its Unix cousins.
-
-  5. A working copy of Ghostscript (https://www.ghostscript.com/) is
-     required for preview-latex operation.  Examining the output from
-          gswin32c -h
-     on a Windows command line should tell you whether your Ghostscript
-     supports the 'png16m' device needed for PNG support.  MiKTeX
-     apparently comes with its own Ghostscript called 'mgs.exe'.
-
-  6. Perl (https://www.perl.org/) is needed for rebuilding the
-     documentation if you are working with a copy from Git or have
-     touched documentation source files in the preview-latex part.  If
-     the line endings of the file 'preview/latex/preview.dtx' don't
-     correspond with what Perl calls '\n' when reading text files,
-     you'll run into trouble.
-
-  7. Now the fun stuff starts.  If you have not yet done so, unpack the
-     AUCTeX distribution into a separate directory after rereading the
-     instructions for unpacking above.
-
-  8. Ready for takeoff.  Start some shell (typically 'bash') capable of
-     running 'configure', change into the installation directory and
-     call './configure' with appropriate options.
-
-     Typical options you'll want to specify will be
-     '--prefix=DRIVE:/PATH/TO/EMACS-HIERARCHY'
-          which tells 'configure' where to perform the installation.  It
-          may also make 'configure' find Emacs automatically; if this
-          doesn't happen, try '--with-emacs' as described below.  All
-          automatic detection of files and directories restricts itself
-          to directories below the PREFIX or in the same hierarchy as
-          the program accessing the files.  Usually, directories like
-          'man', 'share' and 'bin' will be situated right under PREFIX.
-
-          This option also affects the defaults for placing the Texinfo
-          documentation files (see also '--infodir' below) and
-          automatically generated style hooks.
-
-          If you have a central directory hierarchy (not untypical with
-          Cygwin) for such stuff, you might want to specify its root
-          here.  You stand a good chance that this will be the only
-          option you need to supply, as long as your TeX-related
-          executables are in your system path, which they better be for
-          AUCTeX's operation, anyway.
-
-     '--with-emacs'
-          if you are installing for a version of Emacs.  You can use
-          '--with-emacs=DRIVE:/PATH/TO/EMACS' to specify the name of the
-          installed Emacs executable, complete with its path if
-          necessary (if Emacs is not within a directory specified in
-          your 'PATH' environment setting).
-
-     '--with-lispdir=DRIVE:/PATH/TO/SITE-LISP'
-          This option tells a place in 'load-path' below which the files
-          are situated.  The startup files 'auctex.el' and
-          'preview-latex.el' will get installed here unless a
-          subdirectory 'site-start.d' exists which will then be used
-          instead.  The other files from AUCTeX will be installed in a
-          subdirectory called 'auctex'.
-
-          If you think that you need a different setup, please refer to
-          the full installation instructions in *note Configure::.
-
-     '--infodir=DRIVE:/PATH/TO/INFO/DIRECTORY'
-          If you are installing into an Emacs directory, info files have
-          to be put into the 'info' folder below that directory.  The
-          configuration script will usually try to install into the
-          folder 'share/info', so you have to override this by
-          specifying something like '--infodir='C:/Program Files/info''
-          for the configure call.
-
-     '--with-auto-dir=DRIVE:/DIR'
-          Directory containing automatically generated information.  You
-          should not normally need to set this, as '--prefix' should
-          take care of this.
-
-     '--disable-preview'
-          Use this option if your Emacs version is unable to support
-          image display.
-
-     '--with-texmf-dir=DRIVE:/DIR'
-          This will specify the directory where your TeX installation
-          sits.  If your TeX installation does not conform to the TDS
-          (TeX directory standard), you may need to specify more options
-          to get everything in place.
-
-     For more information about any of the above and additional options,
-     see *note Configure::.
-
-     Some executables might not be found in your path.  That is not a
-     good idea, but you can get around by specifying environment
-     variables to 'configure':
-          GS="DRIVE:/PATH/TO/GSWIN32C.EXE" ./configure ...
-     should work for this purpose.  'gswin32c.exe' is the usual name for
-     the required _command line_ executable under Windows; in contrast,
-     'gswin32.exe' is likely to fail.
-
-     As an alternative to specifying variables for the 'configure' call
-     you can add directories containing the required executables to the
-     'PATH' variable of your Windows system.  This is especially a good
-     idea if Emacs has trouble finding the respective programs later
-     during normal operation.
-
-  9. Run 'make' in the installation directory.
-
-  10. Run 'make install' in the installation directory.
-
-  11. With Emacs, activation of AUCTeX and preview-latex depends on a
-     working 'site-start.d' directory or similar setup, since then the
-     startup files 'auctex.el' and 'preview-latex.el' will have been
-     placed there.  If this has not been done, you should be able to
-     load the startup files manually with
-          (load "auctex.el" nil t t)
-          (load "preview-latex.el" nil t t)
-     in either a site-wide 'site-start.el' or your personal startup file
-     (usually accessible as '~/.emacs' or '~/.emacs.d/init.el' from
-     within Emacs).
-
-     The default configuration of AUCTeX is probably not the best fit
-     for Windows systems with MiKTeX.  You might want to add
-          (require 'tex-mik)
-     after loading 'auctex.el' and 'preview-latex.el' in order to get
-     more appropriate values for some customization options.
-
-     You can always use
-
-          M-x customize-group <RET> AUCTeX <RET>
-
-     in order to customize more stuff, or use the 'Customize' menu.
-
-  12. Load 'circ.tex' into Emacs and see if you get the 'Command' menu.
-     Try using it to LaTeX the file.
-
-  13. Check whether the 'Preview' menu is available in this file.  Use
-     it to generate previews for the document.
-
-     If this barfs and tells you that image type 'png' is not supported,
-     you can either add PNG support to your Emacs installation or choose
-     another image format to be used by preview-latex.
-
-     Adding support for an image format usually involves the
-     installation of a library, e.g. from <http://gnuwin32.sf.net/>.  If
-     you got your Emacs from <https://www.gnu.org/> you might want to
-     check its README file
-     (https://ftp.gnu.org/gnu/emacs/windows/README) for details.
-
-     A different image format can be chosen by setting the variable
-     'preview-image-type'.  While it is recommended to keep the 'dvipng'
-     or 'png' setting, you can temporarily select a different format
-     like 'pnm' to check if the lack of PNG support is the only problem
-     with your Emacs installation.
-
-     Try adding the line
-
-          (setq preview-image-type 'pnm)
-
-     to your init file for a quick test.  You should remove the line
-     after the test again, because PNM files take away *vast* amounts of
-     disk space, and thus also of load/save time.
-
-   Well, that about is all.  Have fun!
-
-
-File: auctex.info,  Node: Customizing,  Prev: Installation under MS Windows,  Up: Installation
-
-1.2.8 Customizing
------------------
-
-Most of the site-specific customization should already have happened
-during configuration of AUCTeX.  Any further customization can be done
-with customization buffers directly in Emacs.  Just type 'M-x
-customize-group <RET> AUCTeX <RET>' to open the customization group for
-AUCTeX or use the menu entries provided in the mode menus.  Editing the
-file 'tex-site.el' as suggested in former versions of AUCTeX should not
-be done anymore because the installation routine will overwrite those
-changes.
-
-   You might check some options with a special significance.  They are
-accessible directly by typing 'M-x customize-option <RET> <option>
-<RET>'.
-
- -- User Option: TeX-macro-global
-     Directories containing the site's TeX style files.
-
-   Normally, AUCTeX will only allow you to complete macros and
-environments which are built-in, specified in AUCTeX style files or
-defined by yourself.  If you issue the 'M-x TeX-auto-generate-global'
-command after loading AUCTeX, you will be able to complete on all macros
-available in the standard style files used by your document.  To do
-this, you must set this variable to a list of directories where the
-standard style files are located.  The directories will be searched
-recursively, so there is no reason to list subdirectories explicitly.
-Automatic configuration will already have set the variable for you if it
-could use the program 'kpsewhich'.  In this case you normally don't have
-to alter anything.
-
-
-File: auctex.info,  Node: Quick Start,  Prev: Installation,  Up: Introduction
-
-1.3 Quick Start
-===============
-
-AUCTeX is a powerful program offering many features and configuration
-options.  If you are new to AUCTeX this might be deterrent.  Fortunately
-you do not have to learn everything at once.  This Quick Start Guide
-will give you the knowledge of the most important commands and enable
-you to prepare your first LaTeX document with AUCTeX after only a few
-minutes of reading.
-
-   In this introduction, we assume that AUCTeX is already installed on
-your system.  If this is not the case, you should read the file
-'INSTALL' in the base directory of the unpacked distribution tarball.
-These installation instructions are available in this manual as well,
-*note Installation::.  We also assume that you are familiar with the way
-keystrokes are written in Emacs manuals.  If not, have a look at the
-Emacs Tutorial in the Help menu.
-
-   If AUCTeX is installed in any other way than from the Emacs package
-manager (ELPA), you might still need to activate it, by inserting
-
-     (load "auctex.el" nil t t)
-in your user init file.(1)
-
-   If AUCTeX is installed from ELPA, the installation procedure already
-cares about loading AUCTeX correctly and you *must not* have the line
-above in your init file.  Note that this also applies if you have the
-following line in your init file
-
-     (package-initialize)
-
-   In order to get support for many of the LaTeX packages you will use
-in your documents, you should enable document parsing as well, which can
-be achieved by putting
-
-     (setq TeX-auto-save t)
-     (setq TeX-parse-self t)
-into your init file.  Finally, if you often use '\include' or '\input',
-you should make AUCTeX aware of the multifile document structure.  You
-can do this by inserting
-
-     (setq-default TeX-master nil)
-
-   into your init file.  Each time you open a new file, AUCTeX will then
-ask you for a master file.
-
-* Menu:
-
-* Editing Facilities::          Functions for editing TeX files
-* Processing Facilities::       Creating and viewing output, debugging
-
-   ---------- Footnotes ----------
-
-   (1) This usually is a file in your home directory called '.emacs', or
-'.emacs.d/init.el'.
-
-
-File: auctex.info,  Node: Editing Facilities,  Next: Processing Facilities,  Up: Quick Start
-
-1.3.1 Functions for editing TeX files
--------------------------------------
-
-1.3.1.1 Making your TeX code more readable
-..........................................
-
-AUCTeX can do syntax highlighting of your source code, that means
-commands will get special colors or fonts.  This is enabled by default.
-You can disable it locally by typing 'M-x font-lock-mode <RET>'.
-
-   AUCTeX will indent new lines to indicate their syntactical
-relationship to the surrounding text.  For example, the text of a
-'\footnote' or text inside of an environment will be indented relative
-to the text around it.  If the indenting has gotten wrong after adding
-or deleting some characters, use <TAB> to reindent the line, 'M-q' for
-the whole paragraph, or 'M-x LaTeX-fill-buffer <RET>' for the whole
-buffer.
-
-1.3.1.2 Entering sectioning commands
-....................................
-
-Insertion of sectioning macros, that is '\chapter', '\section',
-'\subsection', etc. and accompanying '\label' commands may be eased by
-using 'C-c C-s'.  You will be asked for the section level.  As nearly
-everywhere in AUCTeX, you can use the <TAB> or <SPC> key to get a list
-of available level names, and to auto-complete what you started typing.
-Next, you will be asked for the printed title of the section, and last
-you will be asked for a label to be associated with the section.
-
-1.3.1.3 Inserting environments
-..............................
-
-Similarly, you can insert environments, that is '\begin{}'-'\end{}'
-pairs: Type 'C-c C-e', and select an environment type.  Again, you can
-use <TAB> or <SPC> to get a list, and to complete what you type.
-Actually, the list will not only provide standard LaTeX environments,
-but also take your '\documentclass' and '\usepackage' commands into
-account if you have parsing enabled by setting 'TeX-parse-self' to 't'.
-If you use a couple of environments frequently, you can use the <up> and
-<down> arrow keys (or 'M-p' and 'M-n') in the minibuffer to get back to
-the previously inserted commands.
-
-   Some environments need additional arguments.  Often, AUCTeX knows
-about this and asks you to enter a value.
-
-1.3.1.4 Inserting macros
-........................
-
-'C-c C-m', or simply 'C-c RET' will give you a prompt that asks you for
-a LaTeX macro.  You can use <TAB> for completion, or the <up>/<down>
-arrow keys (or 'M-p' and 'M-n') to browse the command history.  In many
-cases, AUCTeX knows which arguments a macro needs and will ask you for
-that.  It even can differentiate between mandatory and optional
-arguments--for details, see *note Completion::.
-
-   An additional help for inserting macros is provided by the
-possibility to complete macros right in the buffer.  With point at the
-end of a partially written macro, you can complete it by typing
-'M-<TAB>'.
-
-1.3.1.5 Changing the font
-.........................
-
-AUCTeX provides convenient keyboard shortcuts for inserting macros which
-specify the font to be used for typesetting certain parts of the text.
-They start with 'C-c C-f', and the last 'C-' combination tells AUCTeX
-which font you want:
-
-'C-c C-f C-b'
-     Insert bold face '\textbf{-!-}' text.
-
-'C-c C-f C-i'
-     Insert italics '\textit{-!-}' text.
-
-'C-c C-f C-e'
-     Insert _emphasized_ '\emph{-!-}' text.
-
-'C-c C-f C-s'
-     Insert slanted '\textsl{-!-}' text.
-
-'C-c C-f C-r'
-     Insert roman '\textrm{-!-}' text.
-
-'C-c C-f C-f'
-     Insert sans serif '\textsf{-!-}' text.
-
-'C-c C-f C-t'
-     Insert typewriter '\texttt{-!-}' text.
-
-'C-c C-f C-c'
-     Insert SMALL CAPS '\textsc{-!-}' text.
-
-'C-c C-f C-d'
-     Delete the innermost font specification containing point.
-
-   If you want to change font attributes of existing text, mark it as an
-active region, and then invoke the commands.  If no region is selected,
-the command will be inserted with empty braces, and you can start typing
-the changed text.
-
-   Most of those commands will also work in math mode, but then macros
-like '\mathbf' will be inserted.
-
-1.3.1.6 Other useful features
-.............................
-
-AUCTeX also tries to help you when inserting the right "quote" signs for
-your language, dollar signs to typeset math, or pairs of braces.  It
-offers shortcuts for commenting out text ('C-c ;' for the current region
-or 'C-c %' for the paragraph you are in).  The same keystrokes will
-remove the % signs, if the region or paragraph is commented out yet.
-With 'TeX-fold-mode', you can hide certain parts (like footnotes,
-references etc.) that you do not edit currently.  Support for Emacs'
-outline mode is provided as well.  And there's more, but this is beyond
-the scope of this Quick Start Guide.
-
-
-File: auctex.info,  Node: Processing Facilities,  Prev: Editing Facilities,  Up: Quick Start
-
-1.3.2 Creating and viewing output, debugging
---------------------------------------------
-
-1.3.2.1 One Command for LaTeX, helpers, viewers, and printing
-.............................................................
-
-If you have typed some text and want to run LaTeX (or TeX, or other
-programs--see below) on it, type 'C-c C-c'.  If applicable, you will be
-asked whether you want to save changes, and which program you want to
-invoke.  In many cases, the choice that AUCTeX suggests will be just
-what you want: first 'latex', then a viewer.  If a 'latex' run produces
-or changes input files for 'makeindex', the next suggestion will be to
-run that program, and AUCTeX knows that you need to run 'latex' again
-afterwards--the same holds for BibTeX.
-
-   When no processor invocation is necessary anymore, AUCTeX will
-suggest to run a viewer, or you can chose to create a PostScript file
-using 'dvips', or to directly print it.
-
-   Actually, there is another command which comes in handy to compile
-documents: type 'C-c C-a' ('TeX-command-run-all') and AUCTeX will
-compile the document for you until it is ready and then run the viewer.
-This is the same as issuing repeatedly 'C-c C-c' and letting AUCTeX
-guess the next command to run.
-
-   At this place, a warning needs to be given: First, although AUCTeX is
-really good in detecting the standard situations when an additional
-'latex' run is necessary, it cannot detect it always.  Second, the
-creation of PostScript files or direct printing currently only works
-when your output file is a DVI file, not a PDF file.
-
-   Ah, you didn't know you can do both?  That brings us to the next
-topic.
-
-1.3.2.2 Choosing an output format
-.................................
-
-From a LaTeX file, you can produce DVI output, or a PDF file directly
-via 'pdflatex'.  You can switch on source specials for easier navigation
-in the output file, or tell 'latex' to stop after an error (usually
-'--noninteractive' is used, to allow you to detect all errors in a
-single run).
-
-   These options are controlled by toggles, the keystrokes should be
-easy to memorize:
-
-'C-c C-t C-p'
-     This command toggles between DVI and PDF output
-
-'C-c C-t C-i'
-     toggles interactive mode
-
-'C-c C-t C-s'
-     toggles SyncTeX (or source specials) support
-
-'C-c C-t C-o'
-     toggles usage of Omega/lambda.
-
-   There is also another possibility: compile the document with 'tex'
-(or 'latex') and then convert the resulting DVI file to PDF using
-'dvips'-'ps2pdf' sequence or 'dvipdfmx' command.  If you want to go by
-this route, customize 'TeX-PDF-from-DVI' option.  Then AUCTeX will
-suggest you to run the appropriate command when you type 'C-C C-c'.  For
-details, see *note Processor Options::.
-
-1.3.2.3 Debugging LaTeX
-.......................
-
-When AUCTeX runs a program, it creates an output buffer in which it
-displays the output of the command.  If there is a syntactical error in
-your file, 'latex' will not complete successfully.  AUCTeX will tell you
-that, and you can get to the place where the first error occured by
-pressing 'C-c `' (the last character is a backtick).  The view will be
-split in two windows, the output will be displayed in the lower buffer,
-and both buffers will be centered around the place where the error
-ocurred.  You can then try to fix it in the document buffer, and use the
-same keystrokes to get to the next error.  This procedure may be
-repeated until all errors have been dealt with.  By pressing 'C-c C-w'
-('TeX-toggle-debug-boxes') you can toggle whether AUCTeX should notify
-you of overfull and underfull boxes in addition to regular errors.
-
-   Issue 'M-x TeX-error-overview <RET>' to see a nicely formatted list
-of all errors and warnings reported by the compiler.
-
-   If a command got stuck in a seemingly infinite loop, or you want to
-stop execution for other reasons, you can use 'C-c C-k' (for "kill").
-Similar to 'C-l', which centers the buffer you are in around your
-current position, 'C-c C-l' centers the output buffer so that the last
-lines added at the bottom become visible.
-
-1.3.2.4 Running LaTeX on parts of your document
-...............................................
-
-If you want to check how some part of your text looks like, and do not
-want to wait until the whole document has been typeset, then mark it as
-a region and use 'C-c C-r'.  It behaves just like 'C-c C-c', but it only
-uses the document preamble and the region you marked.
-
-   If you are using '\include' or '\input' to structure your document,
-try 'C-c C-b' while you are editing one of the included files.  It will
-run 'latex' only on the current buffer, using the preamble from the
-master file.
-
-
-File: auctex.info,  Node: Editing,  Next: Display,  Prev: Introduction,  Up: Top
-
-2 Editing the Document Source
-*****************************
-
-The most commonly used commands/macros of AUCTeX are those which simply
-insert templates for often used TeX, LaTeX, or ConTeXt constructs, like
-font changes, handling of environments, etc.  These features are very
-simple, and easy to learn, and help you avoid mistakes like mismatched
-braces, or '\begin{}'-'\end{}' pairs.
-
-   Apart from that this chapter contains a description of some features
-for entering more specialized sorts of text, for formatting the source
-by indenting and filling and for navigating through the document.
-
-* Menu:
-
-* Quotes::                      Inserting quotes, dollars, and braces
-* Font Specifiers::             Inserting Font Specifiers
-* Sectioning::                  Inserting chapters, sections, etc.
-* Environments::                Inserting Environment Templates
-* Mathematics::                 Entering Mathematics
-* Completion::                  Completion of macros
-* Marking::                     Marking Environments, Sections, or Texinfo Nodes
-* Commenting::                  Commenting text
-* Indenting::                   Reflecting syntactic constructs with whitespace
-* Filling::                     Automatic and manual line breaking
-
-
-File: auctex.info,  Node: Quotes,  Next: Font Specifiers,  Up: Editing
-
-2.1 Insertion of Quotes, Dollars, and Braces
-============================================
-
-Quotation Marks
----------------
-
-In TeX, literal double quotes '"like this"' are seldom used, instead two
-single quotes are used '``like this'''.  To help you insert these
-efficiently, AUCTeX allows you to continue to press '"' to insert two
-single quotes.  To get a literal double quote, press '"' twice.
-
- -- Command: TeX-insert-quote COUNT
-     ('"') Insert the appropriate quote marks for TeX.
-
-     Inserts the value of 'TeX-open-quote' (normally '``') or
-     'TeX-close-quote' (normally '''') depending on the context.  With
-     prefix argument, always inserts '"' characters.
-
- -- User Option: TeX-open-quote
-     String inserted by typing '"' to open a quotation.  (*Note
-     European::, for language-specific quotation mark insertion.)
-
- -- User Option: TeX-close-quote
-     String inserted by typing '"' to close a quotation.  (*Note
-     European::, for language-specific quotation mark insertion.)
-
- -- User Option: TeX-quote-after-quote
-     Determines the behavior of '"'.  If it is non-nil, typing '"' will
-     insert a literal double quote.  The respective values of
-     'TeX-open-quote' and 'TeX-close-quote' will be inserted after
-     typing '"' once again.
-
-   The 'babel' package provides special support for the requirements of
-typesetting quotation marks in many different languages.  If you use
-this package, either directly or by loading a language-specific style
-file, you should also use the special commands for quote insertion
-instead of the standard quotes shown above.  AUCTeX is able to recognize
-several of these languages and will change quote insertion accordingly.
-*Note European::, for details about this feature and how to control it.
-
-   In case you are using the 'csquotes' package, you should customize
-'LaTeX-csquotes-open-quote', 'LaTeX-csquotes-close-quote' and
-'LaTeX-csquotes-quote-after-quote'.  The quotation characters will only
-be used if both variables--'LaTeX-csquotes-open-quote' and
-'LaTeX-csquotes-close-quote'--are non-empty strings.  But then the
-'csquotes'-related values will take precedence over the
-language-specific ones.
-
-Dollar Signs
-------------
-
-In AUCTeX, dollar signs should match like they do in TeX.  This has been
-partially implemented, we assume dollar signs always match within a
-paragraph.  By default, the first '$' you insert in a paragraph will do
-nothing special.  The second '$' will match the first.  This will be
-indicated by moving the cursor temporarily over the first dollar sign.
-
- -- Command: TeX-insert-dollar ARG
-     ('$') Insert dollar sign.
-
-     Show matching dollar sign if this dollar sign end the TeX math
-     mode.
-
-     With optional ARG, insert that many dollar signs.
-
-   TeX and LaTeX users often look for a way to insert inline equations
-like '$...$' or '\(...\)' simply typing '$'.  AUCTeX helps them through
-the customizable variable 'TeX-electric-math'.
-
- -- User Option: TeX-electric-math
-     If the variable is non-nil and you type '$' outside math mode,
-     AUCTeX will automatically insert the opening and closing symbols
-     for an inline equation and put the point between them.  The opening
-     symbol will blink when 'blink-matching-paren' is non-nil.  If
-     'TeX-electric-math' is nil, typing '$' simply inserts '$' at point,
-     this is the default.
-
-     Besides 'nil', possible values for this variable are '(cons "$"
-     "$")' for TeX inline equations '$...$', and '(cons "\\(" "\\)")'
-     for LaTeX inline equations '\(...\)'.
-
-     If the variable is non-nil and point is inside math mode right
-     between a couple of single dollars, pressing '$' will insert
-     another pair of dollar signs and leave the point between them.
-     Thus, if 'TeX-electric-math' is set to '(cons "$" "$")' you can
-     easily obtain a TeX display equation '$$...$$' by pressing '$'
-     twice in a row.  (Note that you should not use double dollar signs
-     in LaTeX because this practice can lead to wrong spacing in typeset
-     documents.)
-
-     In addition, when the variable is non-nil and there is an active
-     region outside math mode, typing '$' will put around the active
-     region symbols for opening and closing inline equation and keep the
-     region active, leaving point after the closing symbol.  By pressing
-     repeatedly '$' while the region is active you can toggle between an
-     inline equation, a display equation, and no equation.  To be
-     precise, '$...$' is replaced by '$$...$$', whereas '\(...\)' is
-     replaced by '\[...\]'.
-
-   If you want to automatically insert '$...$' in plain TeX files, and
-'\(...\)' in LaTeX files by pressing '$', add the following to your init
-file
-     (add-hook 'plain-TeX-mode-hook
-               (lambda () (set (make-local-variable 'TeX-electric-math)
-                               (cons "$" "$"))))
-     (add-hook 'LaTeX-mode-hook
-               (lambda () (set (make-local-variable 'TeX-electric-math)
-                               (cons "\\(" "\\)"))))
-
-   Note that Texinfo mode does nothing special for '$'.  It inserts
-dollar sign(s) just in the same way as the other normal keys do.
-
-Braces
-------
-
-To avoid unbalanced braces, it is useful to insert them pairwise.  You
-can do this by typing 'C-c {'.
-
- -- Command: TeX-insert-braces
-     ('C-c {') Make a pair of braces and position the cursor to type
-     inside of them.  If there is an active region, put braces around it
-     and leave point after the closing brace.
-
-   When writing complex math formulas in LaTeX documents, you sometimes
-need to adjust the size of braces with pairs of macros like
-'\left'-'\right', '\bigl'-'\bigr' and so on.  You can avoid unbalanced
-pairs with the help of 'TeX-insert-macro', bound to 'C-c C-m' or 'C-c
-<RET>' (*note Completion::).  If you insert left size adjusting macros
-such as '\left', '\bigl' etc. with 'TeX-insert-macro', it asks for left
-brace to use and supplies automatically right size adjusting macros such
-as '\right', '\bigr' etc. and corresponding right brace in addtion to
-the intended left macro and left brace.
-
-   The completion by 'TeX-insert-macro' also applies when entering
-macros such as '\langle', '\lfloor' and '\lceil', which produce the left
-part of the paired braces.  For example, inserting '\lfloor' by 'C-c
-C-m' is immediately followed by the insertion of '\rfloor'.  In
-addition, if the point was located just after '\left' or its friends,
-the corresponding '\right' etc. will be inserted in front of '\rfloor'.
-In both cases, active region is honored.
-
-   As a side effect, when 'LaTeX-math-mode' (*note Mathematics::) is on,
-just typing '`(' inserts not only '\langle', but also '\rangle'.
-
-   If you do not like such auto completion at all, it can be disabled by
-a user option.
-
- -- User Option: TeX-arg-right-insert-p
-     If this option is turned off, the automatic supply of the right
-     macros and braces is suppressed.
-
-   When you edit LaTeX documents, you can enable automatic brace pairing
-when typing '(', '{' and '['.
-
- -- User Option: LaTeX-electric-left-right-brace
-     If this option is on, just typing '(', '{' or '[' immediately adds
-     the corresponding right brace ')', '}' or ']'.  The point is left
-     after the opening brace.  If there is an active region, braces are
-     put around it.
-
-     They recognize the preceding backslash or size adjusting macros
-     such as '\left', '\bigl' etc., so the following completions will
-     occur:
-
-        * (when typing single left brace)
-
-             - '(' -> '()'
-
-             - '{' -> '{}'
-
-             - '[' -> '[]'
-
-        * (when typing left brace just after a backslash)
-
-             - '\(' -> '\(\)'
-
-             - '\{' -> '\{\}'
-
-             - '\[' -> '\[\]'
-
-        * (when typing just after '\left' or '\bigl')
-
-             - '\left(' -> '\left(\right)'
-
-             - '\bigl[' -> '\bigl[\bigr]'
-
-        * (when typing just after '\Bigl\')
-
-             - '\Bigl\{' -> '\Bigl\{\Bigr\}'
-
-     This auto completion feature may be a bit annoying when editing an
-     already existing LaTeX document.  In that case, use 'C-u 1' or
-     'C-q' before typing '(', '{' or '['.  Then no completion is done
-     and just a single left brace is inserted.  In fact, with optional
-     prefix ARG, just that many open braces are inserted without any
-     completion.
-
-
-File: auctex.info,  Node: Font Specifiers,  Next: Sectioning,  Prev: Quotes,  Up: Editing
-
-2.2 Inserting Font Specifiers
-=============================
-
-Perhaps the most used keyboard commands of AUCTeX are the short-cuts
-available for easy insertion of font changing macros.
-
-   If you give an argument (that is, type 'C-u') to the font command,
-the innermost font will be replaced, i.e. the font in the TeX group
-around point will be changed.  The following table shows the available
-commands, with '-!-' indicating the position where the text will be
-inserted.
-
-'C-c C-f C-b'
-     Insert bold face '\textbf{-!-}' text.
-
-'C-c C-f C-m'
-     Insert medium face '\textmd{-!-}' text.
-
-'C-c C-f C-i'
-     Insert italics '\textit{-!-}' text.
-
-'C-c C-f C-e'
-     Insert _emphasized_ '\emph{-!-}' text.
-
-'C-c C-f C-s'
-     Insert slanted '\textsl{-!-}' text.
-
-'C-c C-f C-r'
-     Insert roman '\textrm{-!-}' text.
-
-'C-c C-f C-f'
-     Insert sans serif '\textsf{-!-}' text.
-
-'C-c C-f C-t'
-     Insert typewriter '\texttt{-!-}' text.
-
-'C-c C-f C-c'
-     Insert SMALL CAPS '\textsc{-!-}' text.
-
-'C-c C-f C-l'
-     Insert upper lower case '\textulc{-!-}' text.
-
-'C-c C-f C-w'
-     Insert SWASH '\textsw{-!-}' text.
-
-'C-c C-f C-n'
-     Insert normal '\textnormal{-!-}' text.
-
-'C-c C-f C-d'
-     Delete the innermost font specification containing point.
-
- -- Command: TeX-font REPLACE WHAT
-     ('C-c C-f') Insert template for font change command.
-
-     If REPLACE is not nil, replace current font.  WHAT determines the
-     font to use, as specified by 'TeX-font-list'.
-
- -- User Option: TeX-font-list
-     List of fonts used by 'TeX-font'.
-
-     Each entry is a list with three elements.  The first element is the
-     key to activate the font.  The second element is the string to
-     insert before point, and the third element is the string to insert
-     after point.  An optional fourth element means always replace if
-     not nil.
-
- -- User Option: LaTeX-font-list
-     List of fonts used by 'TeX-font' in LaTeX mode.  It has the same
-     structure as 'TeX-font-list'.
-
-
-File: auctex.info,  Node: Sectioning,  Next: Environments,  Prev: Font Specifiers,  Up: Editing
-
-2.3 Inserting chapters, sections, etc.
-======================================
-
-Insertion of sectioning macros, that is '\chapter', '\section',
-'\subsection', etc. and accompanying '\label''s may be eased by using
-'C-c C-s'.  This command is highly customizable, the following describes
-the default behavior.
-
-   When invoking you will be asked for a section macro to insert.  An
-appropriate default is automatically selected by AUCTeX, that is either:
-at the top of the document; the top level sectioning for that document
-style, and any other place: The same as the last occurring sectioning
-command.
-
-   Next, you will be asked for the actual name of that section, and last
-you will be asked for a label to be associated with that section.  The
-label will be prefixed by the value specified in 'LaTeX-section-hook'.
-
- -- Command: LaTeX-section ARG
-     ('C-c C-s') Insert a sectioning command.
-
-     Determine the type of section to be inserted, by the argument ARG.
-
-        * If ARG is nil or missing, use the current level.
-        * If ARG is a list (selected by C-u), go downward one level.
-        * If ARG is negative, go up that many levels.
-        * If ARG is positive or zero, use absolute level:
-             + 0 : part
-             + 1 : chapter
-             + 2 : section
-             + 3 : subsection
-             + 4 : subsubsection
-             + 5 : paragraph
-             + 6 : subparagraph
-
-     The following variables can be set to customize the function.
-
-     'LaTeX-section-hook'
-          Hooks to be run when inserting a section.
-     'LaTeX-section-label'
-          Prefix to all section references.
-
-   The precise behavior of 'LaTeX-section' is defined by the contents of
-'LaTeX-section-hook'.
-
- -- User Option: LaTeX-section-hook
-     List of hooks to run when a new section is inserted.
-
-     The following variables are set before the hooks are run
-
-     'LaTeX-level'
-          Numeric section level, default set by prefix arg to
-          'LaTeX-section'.
-     'LaTeX-name'
-          Name of the sectioning command, derived from 'LaTeX-level'.
-     'LaTeX-title'
-          The title of the section, default to an empty string.
-     'LaTeX-toc'
-          Entry for the table of contents list, default nil.
-     'LaTeX-done-mark'
-          Position of point afterwards, default nil meaning after the
-          inserted text.
-
-     A number of hooks are already defined.  Most likely, you will be
-     able to get the desired functionality by choosing from these hooks.
-
-     'LaTeX-section-heading'
-          Query the user about the name of the sectioning command.
-          Modifies 'LaTeX-level' and 'LaTeX-name'.
-     'LaTeX-section-title'
-          Query the user about the title of the section.  Modifies
-          'LaTeX-title'.
-     'LaTeX-section-toc'
-          Query the user for the toc entry.  Modifies 'LaTeX-toc'.
-     'LaTeX-section-section'
-          Insert LaTeX section command according to 'LaTeX-name',
-          'LaTeX-title', and 'LaTeX-toc'.  If 'LaTeX-toc' is nil, no toc
-          entry is inserted.  If 'LaTeX-toc' or 'LaTeX-title' are empty
-          strings, 'LaTeX-done-mark' will be placed at the point they
-          should be inserted.
-     'LaTeX-section-label'
-          Insert a label after the section command.  Controlled by the
-          variable 'LaTeX-section-label'.
-
-     To get a full featured 'LaTeX-section' command, insert
-
-          (setq LaTeX-section-hook
-                '(LaTeX-section-heading
-                  LaTeX-section-title
-                  LaTeX-section-toc
-                  LaTeX-section-section
-                  LaTeX-section-label))
-
-     in your init file such as 'init.el' or '.emacs'.
-
-   The behavior of 'LaTeX-section-label' is determined by the variable
-'LaTeX-section-label'.
-
- -- User Option: LaTeX-section-label
-     Default prefix when asking for a label.
-
-     If it is a string, it is used unchanged for all kinds of sections.
-     If it is nil, no label is inserted.  If it is a list, the list is
-     searched for a member whose car is equal to the name of the
-     sectioning command being inserted.  The cdr is then used as the
-     prefix.  If the name is not found, or if the cdr is nil, no label
-     is inserted.
-
-     By default, chapters have a prefix of 'cha:' while sections and
-     subsections have a prefix of 'sec:'.  Labels are not automatically
-     inserted for other types of sections.
-
-
-File: auctex.info,  Node: Environments,  Next: Mathematics,  Prev: Sectioning,  Up: Editing
-
-2.4 Inserting Environment Templates
-===================================
-
-A large apparatus is available that supports insertions of environments,
-that is '\begin{}' -- '\end{}' pairs.
-
-   AUCTeX is aware of most of the actual environments available in a
-specific document.  This is achieved by examining your '\documentclass'
-command, and consulting a precompiled list of environments available in
-a large number of styles.
-
-   Most of these are described further in the following sections, and
-you may easily specify more.  *Note Customizing Environments::.
-
-   You insert an environment with 'C-c C-e', and select an environment
-type.  Depending on the environment, AUCTeX may ask more questions about
-the optional parts of the selected environment type.  With 'C-u C-c C-e'
-you will change the current environment.
-
- -- Command: LaTeX-environment ARG
-     ('C-c C-e') AUCTeX will prompt you for an environment to insert.
-     At this prompt, you may press <TAB> or <SPC> to complete a
-     partially written name, and/or to get a list of available
-     environments.  After selection of a specific environment AUCTeX may
-     prompt you for further specifications.
-
-     If the optional argument ARG is non-nil (i.e. you have given a
-     prefix argument), the current environment is modified and no new
-     environment is inserted.
-
-   AUCTeX helps you adding labels to environments which use them, such
-as 'equation', 'figure', 'table', etc... When you insert one of the
-supported environments with 'C-c C-e', you will be automatically
-prompted for a label.  You can select the prefix to be used for such
-environments with the 'LaTeX-label-alist' variable.
- -- User Option: LaTeX-label-alist
-     List the prefixes to be used for the label of each supported
-     environment.
-
-     This is an alist whose car is the environment name, and the cdr
-     either the prefix or a symbol referring to one.
-
-     If the name is not found, or if the cdr is nil, no label is
-     automatically inserted for that environment.
-
-     If you want to automatically insert a label for a environment but
-     with an empty prefix, use the empty string '""' as the cdr of the
-     corresponding entry.
-
-   As a default selection, AUCTeX will suggest the environment last
-inserted or, as the first choice the value of the variable
-'LaTeX-default-environment'.
-
- -- User Option: LaTeX-default-environment
-     Default environment to insert when invoking 'LaTeX-environment'
-     first time.  When the current environment is 'document', it is
-     overriden by 'LaTeX-default-document-environment'.
-
- -- Variable: LaTeX-default-document-environment
-     Default environment when invoking 'LaTeX-environment' and the
-     current environment is 'document'.  It is intended to be used in
-     LaTeX class style files.  For example, in 'beamer.el' it is set to
-     'frame', in 'letter.el' to 'letter', and in 'slides.el' to 'slide'.
-
-   If the document is empty, or the cursor is placed at the top of the
-document, AUCTeX will default to insert a 'document' environment
-prompting also for the insertion of '\documentclass' and '\usepackage'
-macros.  You will be prompted for a new package until you enter nothing.
-If you do not want to insert any '\usepackage' at all, just press <RET>
-at the first 'Packages' prompt.
-
-   AUCTeX distinguishes normal and expert environments.  By default, it
-will offer completion only for normal environments.  This behavior is
-controlled by the user option 'TeX-complete-expert-commands'.
-
- -- User Option: TeX-complete-expert-commands
-     Complete macros and environments marked as expert commands.
-
-     Possible values are nil, t, or a list of style names.
-
-     nil
-          Don't complete expert commands (default).
-     t
-          Always complete expert commands.
-     (STYLES ...)
-          Only complete expert commands of STYLES.
-
-* Menu:
-
-* Equations::                   Equations
-* Floats::                      Floats
-* Itemize-like::                Itemize-like Environments
-* Tabular-like::                Tabular-like Environments
-* Customizing Environments::    Customizing Environments
-
-   You can close the current environment with 'C-c ]', but we suggest
-that you use 'C-c C-e' to insert complete environments instead.
-
- -- Command: LaTeX-close-environment
-     ('C-c ]') Insert an '\end' that matches the current environment.
-
-   AUCTeX offers keyboard shortcuts for moving point to the beginning
-and to the end of the current environment.
- -- Command: LaTeX-find-matching-begin
-     ('C-M-a') Move point to the '\begin' of the current environment.
-
-     If this command is called inside a comment and
-     'LaTeX-syntactic-comments' is enabled, try to find the environment
-     in commented regions with the same comment prefix.
-
- -- Command: LaTeX-find-matching-end
-     ('C-M-e') Move point to the '\end' of the current environment.
-
-     If this command is called inside a comment and
-     'LaTeX-syntactic-comments' is enabled, try to find the environment
-     in commented regions with the same comment prefix.
-
-
-File: auctex.info,  Node: Equations,  Next: Floats,  Up: Environments
-
-2.4.1 Equations
----------------
-
-When inserting equation-like environments, the '\label' will have a
-default prefix, which is controlled by the following variables:
-
- -- User Option: LaTeX-equation-label
-     Prefix to use for 'equation' labels.
-
- -- User Option: LaTeX-eqnarray-label
-     Prefix to use for 'eqnarray' labels.
-
- -- User Option: LaTeX-amsmath-label
-     Prefix to use for amsmath equation labels.  Amsmath equations
-     include 'align', 'alignat', 'xalignat', 'multline', 'flalign' and
-     'gather'.
-
-
-File: auctex.info,  Node: Floats,  Next: Itemize-like,  Prev: Equations,  Up: Environments
-
-2.4.2 Floats
-------------
-
-Figures and tables (i.e., floats) may also be inserted using AUCTeX.
-After choosing either 'figure' or 'table' in the environment list
-described above, you will be prompted for a number of additional things.
-
-FLOAT POSITION
-     This is the optional argument of float environments that controls
-     how they are placed in the final document.  In LaTeX this is a
-     sequence of the letters 'htbp' as described in the LaTeX manual.
-     The value will default to the value of 'LaTeX-float'.
-
-CAPTION
-     This is the caption of the float.  The default is to insert the
-     caption at the bottom of the float.  You can specify floats where
-     the caption should be placed at the top with
-     'LaTeX-top-caption-list'.
-
-SHORT CAPTION
-     If the specified caption is greater than a specific length, then a
-     short caption is prompted for and it is inserted as an optional
-     argument to the '\caption' macro.  The length that a caption needs
-     to be before prompting for a short version is controlled by
-     'LaTeX-short-caption-prompt-length'.
-
-LABEL
-     The label of this float.  The label will have a default prefix,
-     which is controlled by the variables 'LaTeX-figure-label' and
-     'LaTeX-table-label'.
-
-   Moreover, you will be asked if you want the contents of the float
-environment to be horizontally centered.  Upon a positive answer a
-'\centering' macro will be inserted at the beginning of the float
-environment.
-
- -- User Option: LaTeX-float
-     Default placement for floats.
-
- -- User Option: LaTeX-figure-label
-     Prefix to use for figure labels.
-
- -- User Option: LaTeX-table-label
-     Prefix to use for table labels.
-
- -- User Option: LaTeX-top-caption-list
-     List of float environments with top caption.
-
- -- User Option: LaTeX-short-caption-prompt-length
-     Number of chars a caption should be before prompting for a short
-     caption.
-
-
-File: auctex.info,  Node: Itemize-like,  Next: Tabular-like,  Prev: Floats,  Up: Environments
-
-2.4.3 Itemize-like Environments
--------------------------------
-
-In an itemize-like environment, nodes (i.e., '\item's) may be inserted
-using 'C-c <LFD>'.
-
- -- Command: LaTeX-insert-item
-     ('C-c <LFD>') Close the current item, move to the next line and
-     insert an appropriate '\item' for the current environment.  That
-     is, 'itemize' and 'enumerate' will have '\item ' inserted, while
-     'description' will have '\item[] ' inserted.
-
- -- User Option: TeX-arg-item-label-p
-     If non-nil, you will always be asked for optional label in items.
-     Otherwise, you will be asked only in description environments.
-
-
-File: auctex.info,  Node: Tabular-like,  Next: Customizing Environments,  Prev: Itemize-like,  Up: Environments
-
-2.4.4 Tabular-like Environments
--------------------------------
-
-When inserting Tabular-like environments, that is, 'tabular' 'array'
-etc., you will be prompted for a template for that environment.  Related
-variables:
-
- -- User Option: LaTeX-default-format
-     Default format string for array and tabular environments.
-
- -- User Option: LaTeX-default-width
-     Default width for minipage and tabular* environments.
-
- -- User Option: LaTeX-default-position
-     Default position string for array and tabular environments.  If
-     nil, act like the empty string is given, but don't prompt for a
-     position.
-
-   AUCTeX calculates the number of columns from the format string and
-inserts the suitable number of ampersands.
-
-   You can use 'C-c <LFD>' ('LaTeX-insert-item') to terminate rows in
-these environments.  It supplies line break macro '\\' and inserts the
-suitable number of ampersands on the next line.  AUCTeX also supports
-the '*{num}{cols}' notation (which may contain another '*'-expression)
-in the format string when calculating the number of ampersands.  Please
-note that 'num' and 'cols' must be enclosed in braces; expressions like
-'*2l' are not recognized correctly by the algorithm.
-
- -- Command: LaTeX-insert-item
-     ('C-c <LFD>') Close the current row with '\\', move to the next
-     line and insert an appropriate number of ampersands for the current
-     environment.
-
-   Similar supports are provided for various amsmath environments such
-as 'align', 'gather', 'alignat', 'matrix' etc.  Try typing 'C-c <LFD>'
-in these environments.  It recognizes the current environment and does
-the appropriate job depending on the context.
-
-
-File: auctex.info,  Node: Customizing Environments,  Prev: Tabular-like,  Up: Environments
-
-2.4.5 Customizing Environments
-------------------------------
-
-*Note Adding Environments::, for how to customize the list of known
-environments.
-
-
-File: auctex.info,  Node: Mathematics,  Next: Completion,  Prev: Environments,  Up: Editing
-
-2.5 Entering Mathematics
-========================
-
-TeX is written by a mathematician, and has always contained good support
-for formatting mathematical text.  AUCTeX supports this tradition, by
-offering a special minor mode for entering text with many mathematical
-symbols.  You can enter this mode by typing 'C-c ~'.
-
- -- Command: LaTeX-math-mode
-     ('C-c ~') Toggle LaTeX Math mode.  This is a minor mode rebinding
-     the key 'LaTeX-math-abbrev-prefix' to allow easy typing of
-     mathematical symbols.  '`' will read a character from the keyboard,
-     and insert the symbol as specified in 'LaTeX-math-default' and
-     'LaTeX-math-list'.  If given a prefix argument, the symbol will be
-     surrounded by dollar signs.
-
-   You can use another prefix key (instead of '`') by setting the
-variable 'LaTeX-math-abbrev-prefix'.
-
-   To enable LaTeX Math mode by default, add the following in your init
-file such as 'init.el' or '.emacs':
-     (add-hook 'LaTeX-mode-hook #'LaTeX-math-mode)
-
- -- User Option: LaTeX-math-abbrev-prefix
-     A string containing the prefix of 'LaTeX-math-mode' commands; This
-     value defaults to '`'.
-
-     The string has to be a key or key sequence in a format understood
-     by the 'kbd' macro.  This corresponds to the syntax usually used in
-     the manuals for Emacs Lisp.
-
-   The variable 'LaTeX-math-list' allows you to add your own mappings.
-
- -- User Option: LaTeX-math-list
-     A list containing user-defined keys and commands to be used in
-     LaTeX Math mode.  Each entry should be a list of two to four
-     elements.
-
-     First, the key to be used after 'LaTeX-math-abbrev-prefix' for
-     macro insertion.  The key can be a character (e.g. '?o') for a
-     single stroke or a string (e.g. '"o a"') for a multi-stroke
-     binding.  If it is nil, the symbol has no associated keystroke (it
-     is available in the menu, though).
-
-     Second, a string representing the name of the macro (without a
-     leading backslash.)
-
-     Third, a string representing the name of a submenu the command
-     should be added to.  Use a list of strings in case of nested menus.
-
-     Fourth, the position of a Unicode character to be displayed in the
-     menu alongside the macro name.  This is an integer value.
-
- -- User Option: LaTeX-math-menu-unicode
-     Whether the LaTeX Math menu should try using Unicode for effect.
-     Your Emacs built must be able to display include Unicode characters
-     in menus for this feature.
-
-   AUCTeX's reference card 'tex-ref.tex' includes a list of all math
-mode commands.
-
-   AUCTeX can help you write subscripts and superscripts in math
-constructs by automatically inserting a pair of braces after typing <_>
-or <^> respectively and putting point between the braces.  In order to
-enable this feature, set the variable 'TeX-electric-sub-and-superscript'
-to a non-nil value.
-
- -- User Option: TeX-electric-sub-and-superscript
-     If non-nil, insert braces after typing <^> and <_> in math mode.
-
-   You can automatically turn off input methods, used to input non-ascii
-characters, when you begin to enter math constructs.
-
- -- User Option: TeX-math-input-method-off-regexp
-     Input method matching this regular expression is turned off when
-     '$' is typed to begin math mode or a math environment is inserted
-     by 'C-c C-e' ('LaTeX-environment').
-
-
-File: auctex.info,  Node: Completion,  Next: Marking,  Prev: Mathematics,  Up: Editing
-
-2.6 Completion
-==============
-
-Emacs lisp programmers probably know the 'lisp-complete-symbol' command
-which was bound to 'M-<TAB>' until completion-at-point became the new
-standard completion facility (see below).  Users of the wonderful ispell
-mode know and love the 'ispell-complete-word' command from that package.
-Similarly, AUCTeX has a 'TeX-complete-symbol' command, by default bound
-to 'M-<TAB>' which is equivalent to 'C-M-i'.  Using
-'TeX-complete-symbol' makes it easier to type and remember the names of
-long LaTeX macros.
-
-   In order to use 'TeX-complete-symbol', you should write a backslash
-and the start of the macro.  Typing 'M-<TAB>' will now complete as much
-of the macro, as it unambiguously can.  For example, if you type
-''\renewc'' and then 'M-<TAB>', it will expand to ''\renewcommand''.
-But there's more: if point is just after '\begin{', then
-'TeX-complete-symbol' will complete LaTeX environments, etc.  This is
-controlled by 'TeX-complete-list'.
-
- -- Command: TeX-complete-symbol
-     ('M-<TAB>') Complete TeX symbol before point.
-
- -- Variable: TeX-complete-list
-     List of ways to complete the preceding text.
-
-     Each entry is a list with the following elements:
-
-       1. Regexp matching the preceding text or a predicate of arity 0
-          which returns non-nil and sets 'match-data' appropriately if
-          it is applicable.
-       2. A number indicating the subgroup in the regexp containing the
-          text.
-       3. A function returning an alist of possible completions.
-       4. Text to append after a succesful completion.
-
-     Or alternatively:
-
-       1. Regexp matching the preceding text.
-       2. Function to do the actual completion.
-
-   More recent Emacs versions have a new completion mechanism.  Modes
-may define and register custom 'completion-at-point' functions and when
-the user invokes 'completion-at-point' (usually bound to 'M-<TAB>'), all
-such registered functions are consulted for checking for possible
-completions.  Modern completion UIs like company-mode support this
-completion-at-point facility.
-
- -- Function: TeX--completion-at-point
-     AUCTeX's completion-at-point function which is automatically added
-     to 'completion-at-point-functions' in TeX and LaTeX buffers.
-
-     It offers the same completion candidates as would
-     'TeX-complete-symbol' (and is also controlled by
-     'TeX-complete-list') except that it doesn't fall back on
-     'ispell-complete-word' which would be awkward with completion UIs
-     like company-mode.
-
-   A more direct way to insert a macro is with 'TeX-insert-macro', bound
-to 'C-c C-m' which is equivalent to 'C-c <RET>'.  It has the advantage
-over completion that it knows about the argument of most standard LaTeX
-macros, and will prompt for them.  It also knows about the type of the
-arguments, so it will for example give completion for the argument to
-'\include'.  Some examples are listed below.
-
- -- Command: TeX-insert-macro
-     ('C-c C-m' or 'C-c <RET>') Prompt (with completion) for the name of
-     a TeX macro, and if AUCTeX knows the macro, prompt for each
-     argument.
-
-   As a default selection, AUCTeX will suggest the macro last inserted
-or, as the first choice the value of the variable 'TeX-default-macro'.
-
- -- User Option: TeX-default-macro
-     Default macro to insert when invoking 'TeX-insert-macro' first
-     time.
-
- -- User Option: TeX-insert-macro-default-style
-     Specifies whether 'TeX-insert-macro' will ask for all optional
-     arguments.
-
-     If set to the symbol 'show-optional-args', 'TeX-insert-macro' asks
-     for optional arguments of TeX marcos, unless the previous optional
-     argument has been rejected.  If set to 'show-all-optional-args',
-     'TeX-insert-macro' asks for all optional arguments.
-     'mandatory-args-only', 'TeX-insert-macro' asks only for mandatory
-     arguments.  When 'TeX-insert-macro' is called with prefix argument
-     ('C-u'), it's the other way round.
-
-     Note that for some macros, there are special mechanisms, e.g.
-     'TeX-arg-cite-note-p' and 'LaTeX-includegraphics-options-alist'.
-
-   A faster alternative is to enable the option 'TeX-electric-escape'.
-
- -- User Option: TeX-electric-escape
-     If this is non-nil, typing the TeX escape character '\' will invoke
-     the command 'TeX-electric-macro'.
-
-     In Texinfo mode, the command is invoked by '@' instead.
-
-   The difference between 'TeX-insert-macro' and 'TeX-electric-macro' is
-that space key <SPC> will complete and exit from the minibuffer in
-'TeX-electric-macro'.  Use <TAB> if you merely want to complete.
-
- -- Command: TeX-electric-macro
-     Prompt (with completion) for the name of a TeX macro, and if AUCTeX
-     knows the macro, prompt for each argument.  Space (<SPC>) will
-     complete and exit.
-
-   By default AUCTeX will put an empty set braces '{}' after a macro
-with no arguments to stop it from eating the next whitespace.  This is
-suppressed inside math mode and can be disabled totally by setting
-'TeX-insert-braces' to nil.
-
- -- User Option: TeX-insert-braces
-     If non-nil, append a empty pair of braces after inserting a macro
-     with no arguments.
-
- -- User Option: TeX-insert-braces-alist
-     Control the insertion of a pair of braces after a macro on a per
-     macro basis.
-
-     This variable is an alist.  Each element is a cons cell, whose car
-     is the macro name, and the cdr is non-nil or nil, depending on
-     whether a pair of braces should be, respectively, appended or not
-     to the macro.
-
-     If a macro has an element in this variable, AUCTeX will use its
-     value to decide what to do, whatever the value of the variable
-     'TeX-insert-braces'.
-
-   Completions work because AUCTeX can analyze TeX files, and store
-symbols in Emacs Lisp files for later retrieval.  *Note Automatic::, for
-more information.
-
-   AUCTeX distinguishes normal and expert macros.  By default, it will
-offer completion only for normal commands.  This behavior can be
-controlled using the user option 'TeX-complete-expert-commands'.
-
- -- User Option: TeX-complete-expert-commands
-     Complete macros and environments marked as expert commands.
-
-     Possible values are nil, t, or a list of style names.
-
-     nil
-          Don't complete expert commands (default).
-     t
-          Always complete expert commands.
-     (STYLES ...)
-          Only complete expert commands of STYLES.
-
-   AUCTeX will also make completion for many macro arguments, for
-example existing labels when you enter a '\ref' macro with
-'TeX-insert-macro' or 'TeX-electric-macro', and BibTeX entries when you
-enter a '\cite' macro.  For this kind of completion to work, parsing
-must be enabled as described in *note Parsing Files::.  For '\cite' you
-must also make sure that the BibTeX files have been saved at least once
-after you enabled automatic parsing on save, and that the basename of
-the BibTeX file does not conflict with the basename of one of TeX files.
-
-
-File: auctex.info,  Node: Marking,  Next: Commenting,  Prev: Completion,  Up: Editing
-
-2.7 Marking Environments, Sections, or Texinfo Nodes
-====================================================
-
-You can mark the current environment by typing 'C-c .', or the current
-section by typing 'C-c *'.
-
-   In Texinfo documents you can type 'C-M-h' to mark the current node.
-
-   When the region is set, the point is moved to its beginning and the
-mark to its end.
-
-* Menu:
-
-* Marking (LaTeX):: LaTeX Commands for Marking Environments and Sections
-* Marking (Texinfo):: Texinfo Commands for Marking Environments, Sections, and Nodes
-
-
-File: auctex.info,  Node: Marking (LaTeX),  Next: Marking (Texinfo),  Up: Marking
-
-2.7.1 LaTeX Commands for Marking Environments and Sections
-----------------------------------------------------------
-
- -- Command: LaTeX-mark-section
-     ('C-c *') Set mark at end of current logical section, and point at
-     top.
-
-     With a non-nil prefix argument, mark only the region from the
-     current section start to the next sectioning command.  Thereby
-     subsections are not being marked.  Otherwise, any included
-     subsections are also marked along with current section.
-
- -- Command: LaTeX-mark-environment
-     ('C-c .') Set mark to the end of the current environment and point
-     to the matching beginning.
-
-     If a prefix argument is given, mark the respective number of
-     enclosing environments.  The command will not work properly if
-     there are unbalanced begin-end pairs in comments and verbatim
-     environments.
-
-
-File: auctex.info,  Node: Marking (Texinfo),  Prev: Marking (LaTeX),  Up: Marking
-
-2.7.2 Texinfo Commands for Marking Environments and Sections
-------------------------------------------------------------
-
- -- Command: Texinfo-mark-section
-     ('C-c *') Mark the current section, with inclusion of any
-     containing node.
-
-     The current section is detected as starting by any of the
-     structuring commands matched by the regular expression in the
-     variable 'outline-regexp' which in turn is a regular expression
-     matching any element of the variable 'texinfo-section-list'.
-
-     With a non-nil prefix argument, mark only the region from the
-     current section start to the next sectioning command.  Thereby
-     subsections are not being marked.  Otherwise, any included
-     subsections are also marked.
-
-     Note that when the current section is starting immediately after a
-     node command, then the node command is also marked as part of the
-     section.
-
- -- Command: Texinfo-mark-environment
-     ('C-c .') Set mark to the end of the current environment and point
-     to the matching beginning.
-
-     If a prefix argument is given, mark the respective number of
-     enclosing environments.  The command will not work properly if
-     there are unbalanced begin-end pairs in comments and verbatim
-     environments.
-
- -- Command: Texinfo-mark-node
-     ('C-M-h') Mark the current node.  This is the node in which point
-     is located.  It is starting at the previous occurrence of the
-     keyword '@node' and ending at next occurrence of the keywords
-     '@node' or '@bye'.
-
-
-File: auctex.info,  Node: Commenting,  Next: Indenting,  Prev: Marking,  Up: Editing
-
-2.8 Commenting
-==============
-
-It is often necessary to comment out temporarily a region of TeX or
-LaTeX code.  This can be done with the commands 'C-c ;' and 'C-c %'.
-'C-c ;' will comment out all lines in the current region, while 'C-c %'
-will comment out the current paragraph.  Type 'C-c ;' again to uncomment
-all lines of a commented region, or 'C-c %' again to uncomment all
-comment lines around point.  These commands will insert or remove a
-single '%' respectively.
-
- -- Command: TeX-comment-or-uncomment-region
-     ('C-c ;') Add or remove '%' from the beginning of each line in the
-     current region.  Uncommenting works only if the region encloses
-     solely commented lines.  If AUCTeX should not try to guess if the
-     region should be commented or uncommented the commands
-     'TeX-comment-region' and 'TeX-uncomment-region' can be used to
-     explicitly comment or uncomment the region in concern.
-
- -- Command: TeX-comment-or-uncomment-paragraph
-     ('C-c %') Add or remove '%' from the beginning of each line in the
-     current paragraph.  When removing '%' characters the paragraph is
-     considered to consist of all preceding and succeeding lines
-     starting with a '%', until the first non-comment line.
-
-
-File: auctex.info,  Node: Indenting,  Next: Filling,  Prev: Commenting,  Up: Editing
-
-2.9 Indenting
-=============
-
-Indentation means the addition of whitespace at the beginning of lines
-to reflect special syntactical constructs.  This makes it easier to see
-the structure of the document, and to catch errors such as a missing
-closing brace.  Thus, the indentation is done for precisely the same
-reasons that you would indent ordinary computer programs.
-
-   Indentation is done by LaTeX environments and by TeX groups, that is
-the body of an environment is indented by the value of
-'LaTeX-indent-level' (default 2).  Also, items of an 'itemize-like'
-environment are indented by the value of 'LaTeX-item-indent', default
--2.  (Items are identified with the help of 'LaTeX-item-regexp'.)  If
-more environments are nested, they are indented 'accumulated' just like
-most programming languages usually are seen indented in nested
-constructs.
-
-   You can explicitly indent single lines, usually by pressing <TAB>, or
-marked regions by calling 'indent-region' on it.  If you have
-'auto-fill-mode' enabled and a line is broken while you type it, Emacs
-automatically cares about the indentation in the following line.  If you
-want to have a similar behavior upon typing <RET>, you can customize the
-variable 'TeX-newline-function' and change the default of 'newline'
-which does no indentation to 'newline-and-indent' which indents the new
-line or 'reindent-then-newline-and-indent' which indents both the
-current and the new line.
-
-   There are certain LaTeX environments which should be indented in a
-special way, like 'tabular' or 'verbatim'.  Those environments may be
-specified in the variable 'LaTeX-indent-environment-list' together with
-their special indentation functions.  Taking the 'verbatim' environment
-as an example you can see that 'current-indentation' is used as the
-indentation function.  This will stop AUCTeX from doing any indentation
-in the environment if you hit <TAB> for example.
-
-   There are environments in 'LaTeX-indent-environment-list' which do
-not bring a special indentation function with them.  This is due to the
-fact that first the respective functions are not implemented yet and
-second that filling will be disabled for the specified environments.
-This shall prevent the source code from being messed up by accidently
-filling those environments with the standard filling routine.  If you
-think that providing special filling routines for such environments
-would be an appropriate and challenging task for you, you are invited to
-contribute.  (*Note Filling::, for further information about the filling
-functionality.)
-
-   The check for the indentation function may be enabled or disabled by
-customizing the variable 'LaTeX-indent-environment-check'.
-
-   For tabular-like environments, AUCTeX has a built-in function to
-indent according to preceding '&' signs and assigns it to all known
-tabular-like environments in the default value of
-'LaTeX-indent-environment-list'.
-
-   As a side note with regard to formatting special environments: Newer
-Emacsen include 'align.el' and therefore provide some support for
-formatting 'tabular' and 'tabbing' environments with the function
-'align-current' which will nicely align columns in the source code.
-
-   AUCTeX is able to format commented parts of your code just as any
-other part.  This means LaTeX environments and TeX groups in comments
-will be indented syntactically correct if the variable
-'LaTeX-syntactic-comments' is set to t.  If you disable it, comments
-will be filled like normal text and no syntactic indentation will be
-done.
-
-   Following you will find a list of most commands and variables related
-to indenting with a small summary in each case:
-
-'<TAB>'
-     'LaTeX-indent-line' will indent the current line.
-
-'<LFD>'
-'C-j'
-     'newline-and-indent' inserts a new line (much like <RET>) and moves
-     the cursor to an appropriate position by the left margin.
-
-     Most keyboards nowadays lack a linefeed key and 'C-j' may be
-     tedious to type.  Therefore you can customize AUCTeX to perform
-     indentation upon typing <RET> as well.  The respective option is
-     called 'TeX-newline-function'.
-
- -- User Option: LaTeX-indent-environment-list
-     List of environments with special indentation.  The second element
-     in each entry is the function to calculate the indentation level in
-     columns.
-
- -- User Option: LaTeX-indent-level
-     Number of spaces to add to the indentation for each '\begin' not
-     matched by a '\end'.
-
- -- User Option: LaTeX-item-indent
-     Number of spaces to add to the indentation for '\item''s in list
-     environments.
-
- -- User Option: TeX-brace-indent-level
-     Number of spaces to add to the indentation for each '{' not matched
-     by a '}'.
-
- -- User Option: LaTeX-syntactic-comments
-     If non-nil comments will be filled and indented according to LaTeX
-     syntax.  Otherwise they will be filled like normal text.
-
- -- User Option: TeX-newline-function
-     Used to specify the function which is called when <RET> is pressed.
-     This will normally be 'newline' which simply inserts a new line.
-     In case you want to have AUCTeX do indentation as well when you
-     press <RET>, use the built-in functions 'newline-and-indent' or
-     'reindent-then-newline-and-indent'.  The former inserts a new line
-     and indents the following line, i.e. it moves the cursor to the
-     right position and therefore acts as if you pressed <LFD>.  The
-     latter function additionally indents the current line.  If you
-     choose 'Other', you can specify your own fancy function to be
-     called when <RET> is pressed.
-
-   AUCTeX treats by default '\[...\]' math mode as a regular environment
-and indents it accordingly.  If you do not like such behavior you only
-need to remove '\|\[' and '\|\]' from 'LaTeX-begin-regexp' and
-'LaTeX-end-regexp' variables respectively.
-
-   A closely related topic is indenting of text enclosed in square
-brackets, parentheses and other pairs.  AUCTeX offers two variables
-which control if indentation happens inside these pairs.
-
- -- User Option: TeX-indent-open-delimiters
-     This variable contains additional opening delimiters which increase
-     indentation.  For example add '[' to this variable to get text
-     after a square bracket indented.
-
- -- User Option: TeX-indent-close-delimiters
-     This is the accompanying variable to 'TeX-indent-open-delimiters'
-     decreasing the indentation again.  This variable should contain ']'
-     if 'TeX-indent-open-delimiters' is set like described above.
-
-Note that this is an opt-in feature, both variables are initially set to
-an empty string.  That is because it introduces non-trivial side effects
-to include '[' and ']' in 'TeX-indent-open-delimiters' and
-'TeX-indent-close-delimiters'; if you only have an opening square
-bracket in your text without closing it, wrong indentation persists in
-the following text.  For example, in math expression, half-open
-intervals are frequently written as '[0,10)' or '[0,10['.  In such
-cases, you can put the closing part as a comment in the same line in
-order to have correct indentation after that:
-     $[0,10)$ % ]
-     $[0,10[$ % ]]
-
-   Another example is '\left'-'\right' pair in equations.  Similar
-workarounds are available:
-     \begin{equation}
-       \left[ % ]
-         xyz
-       \right] % [
-       abc
-     \end{equation}
-
-   You can include parens '()' also in 'TeX-indent-open-delimiters' and
-'TeX-indent-close-delimiters' to enable indent inside them.  Be prepared
-for similar side effects when you do.
-
-   Note that commented curly braces '{' and '}' aren't counted when
-AUCTeX computes indentation.
-
-
-File: auctex.info,  Node: Filling,  Prev: Indenting,  Up: Editing
-
-2.10 Filling
-============
-
-Filling deals with the insertion of line breaks to prevent lines from
-becoming wider than what is specified in 'fill-column'.  The linebreaks
-will be inserted automatically if 'auto-fill-mode' is enabled.  In this
-case the source is not only filled but also indented automatically as
-you write it.
-
-   'auto-fill-mode' can be enabled for AUCTeX by calling
-'turn-on-auto-fill' in one of the hooks AUCTeX is running.  *Note Modes
-and Hooks::.  As an example, if you want to enable 'auto-fill-mode' in
-'LaTeX-mode', put the following into your init file:
-
-     (add-hook 'LaTeX-mode-hook #'turn-on-auto-fill)
-
-   You can manually fill explicitly marked regions, paragraphs,
-environments, complete sections, or the whole buffer.  (Note that manual
-filling in AUCTeX will indent the start of the region to be filled in
-contrast to many other Emacs modes.)
-
-   There are some syntactical constructs which are handled specially
-with regard to filling.  These are so-called "code comments" and
-"paragraph commands".
-
-   Code comments are comments preceded by code or text in the same line.
-Upon filling a region, code comments themselves will not get filled.
-Filling is done from the start of the region to the line with the code
-comment and continues after it.  In order to prevent overfull lines in
-the source code, a linebreak will be inserted before the last
-non-comment word by default.  This can be changed by customizing
-'LaTeX-fill-break-before-code-comments'.  If you have overfull lines
-with code comments you can fill those explicitly by calling
-'LaTeX-fill-paragraph' or pressing 'M-q' with the cursor positioned on
-them.  This will add linebreaks in the comment and indent subsequent
-comment lines to the column of the comment in the first line of the code
-comment.  In this special case 'M-q' only acts on the current line and
-not on the whole paragraph.
-
-   Lines with '\par' are treated similarly to code comments, i.e. '\par'
-will be treated as paragraph boundary which should not be followed by
-other code or text.  But it is not treated as a real paragraph boundary
-like an empty line where filling a paragraph would stop.
-
-   Paragraph commands like '\section' or '\noindent' (the list of
-commands is defined by 'LaTeX-paragraph-commands') are often to be
-placed in their own line(s).  This means they should not be consecuted
-with any preceding or following adjacent lines of text.  AUCTeX will
-prevent this from happening if you do not put any text except another
-macro after the end of the last brace of the respective macro.  If there
-is other text after the macro, AUCTeX regards this as a sign that the
-macro is part of the following paragraph.
-
-   Here are some examples:
-
-     \begin{quote}
-       text text text text
-
-     \begin{quote}\label{foo}
-       text text text text
-
-   If you press 'M-q' on the first line in both examples, nothing will
-change.  But if you write
-
-     \begin{quote} text
-       text text text text
-and press 'M-q', you will get
-
-     \begin{quote} text text text text text
-
-   Besides code comments and paragraph commands, another speciality of
-filling in AUCTeX involves commented lines.  You should be aware that
-these comments are treated as islands in the rest of the LaTeX code if
-syntactic filling is enabled.  This means, for example, if you try to
-fill an environment with 'LaTeX-fill-environment' and have the cursor
-placed on a commented line which does not have a surrounding environment
-inside the comment, AUCTeX will report an error.
-
-   The relevant commands and variables with regard to filling are:
-
-'C-c C-q C-p'
-     'LaTeX-fill-paragraph' will fill and indent the current paragraph.
-
-'M-q'
-     Alias for 'C-c C-q C-p'
-
-'C-c C-q C-e'
-     'LaTeX-fill-environment' will fill and indent the current
-     environment.  This may e.g. be the 'document' environment, in which
-     case the entire document will be formatted.
-
-'C-c C-q C-s'
-     'LaTeX-fill-section' will fill and indent the current logical
-     sectional unit.
-
-'C-c C-q C-r'
-     'LaTeX-fill-region' will fill and indent the current region.
-
- -- User Option: LaTeX-fill-break-at-separators
-     List of separators before or after which respectively linebreaks
-     will be inserted if they do not fit into one line.  The separators
-     can be curly braces, brackets, switches for inline math ('$', '\(',
-     '\)') and switches for display math ('\[', '\]').  Such formatting
-     can be useful to make macros and math more visible or to prevent
-     overfull lines in the LaTeX source in case a package for displaying
-     formatted TeX output inside the Emacs buffer, like preview-latex,
-     is used.
-
- -- User Option: LaTeX-fill-break-before-code-comments
-     Code comments are comments preceded by some other text in the same
-     line.  When a paragraph containing such a comment is to be filled,
-     the comment start will be seen as a border after which no line
-     breaks will be inserted in the same line.  If the option
-     'LaTeX-fill-break-before-code-comments' is enabled (which is the
-     default) and the comment does not fit into the line, a line break
-     will be inserted before the last non-comment word to minimize the
-     chance that the line becomes overfull.
-
- -- User Option: LaTeX-fill-excluded-macros
-     A list of macro names (without leading backslash) for whose
-     arguments filling should be disabled.  Typically, you will want to
-     add macros here which have long, multi-line arguments.  An example
-     is '\pgfplotstabletypeset' from the pgfplotstable package which is
-     used as shown in the following listing:
-
-     \pgfplotstabletypeset[skip first n=4]{%
-       XYZ Format,
-       Version 1.234
-       Date 2010-09-01
-       @author Mustermann
-       A B C
-       1 2 3
-       4 5 6
-     }
-
-
-File: auctex.info,  Node: Display,  Next: Processing,  Prev: Editing,  Up: Top
-
-3 Controlling Screen Display
-****************************
-
-It is often desirable to get visual help of what markup code in a text
-actually does without having to decipher it explicitly.  For this
-purpose Emacs and AUCTeX provide font locking (also known as syntax
-highlighting) which visually sets off markup code like macros or
-environments by using different colors or fonts.  For example text to be
-typeset in italics can be displayed with an italic font in the editor as
-well, or labels and references get their own distinct color.
-
-   While font locking helps you grasp the purpose of markup code and
-separate markup from content, the markup code can still be distracting.
-AUCTeX lets you hide those parts and show them again at request with its
-built-in support for hiding macros and environments which we call
-folding here.
-
-   Besides folding of macros and environments, AUCTeX provides support
-for Emacs' outline mode which lets you narrow the buffer content to
-certain sections of your text by hiding the parts not belonging to these
-sections.
-
-   Moreover, you can focus in a specific portion of the code by
-narrowing the buffer to the desired region.  AUCTeX provides also
-functions to narrow the buffer to the current group and to LaTeX
-environments.
-
-   AUCTeX also provides some WYSIWYG features.
-
-   First, you can customize 'font-latex-fontify-script' to enable
-special formatting of '^' superscripts and '_' subscripts (*note Font
-Locking::).
-
-   Secondly, AUCTeX with GNU Emacs 25 or later can display certain math
-macros using Unicode characters, e.g., '\alpha' as α.  This is called
-prettification and is lightweight and reasonable robust (*note
-Prettifying::).
-
-   A more accurate approach is provided by preview-latex, a subsystem of
-AUCTeX, see *note Introduction: (preview-latex)Top.  This system uses
-LaTeX to generate images that are then displayed in your buffer.  It is
-extremely accurate but can be fragile with some packages (like older pgf
-versions).
-
-   Please note that you can use prettification and preview-latex
-together.
-
-* Menu:
-
-* Font Locking::                Font Locking
-* Folding::                     Folding Macros and Environments
-* Outline::                     Outlining the Document
-* Narrowing::                   Restricting display and editing to a portion of the buffer
-* Prettifying::                 Displaying Greek and math macros as Unicode characters
-
-
-File: auctex.info,  Node: Font Locking,  Next: Folding,  Up: Display
-
-3.1 Font Locking
-================
-
-Font locking is supposed to improve readability of the source code by
-highlighting certain keywords with different colors or fonts.  It
-thereby lets you recognize the function of markup code to a certain
-extent without having to read the markup command.  For general
-information on controlling font locking with Emacs' Font Lock mode, see
-*note Font Lock Mode: (emacs)Font Lock.
-
- -- User Option: TeX-install-font-lock
-     Once font locking is enabled globally or for the major modes
-     provided by AUCTeX, the font locking patterns and functionality of
-     font-latex are activated by default.  You can switch to a different
-     font locking scheme or disable font locking in AUCTeX by
-     customizing the variable 'TeX-install-font-lock'.
-
-     Besides font-latex AUCTeX ships with a scheme which is derived from
-     Emacs' default LaTeX mode and activated by choosing
-     'tex-font-setup'.  Be aware that this scheme is not coupled with
-     AUCTeX's style system and not the focus of development.  Therefore
-     and due to font-latex being much more feature-rich the following
-     explanations will only cover font-latex.
-
-     In case you want to hook in your own fontification scheme, you can
-     choose 'other' and insert the name of the function which sets up
-     your font locking patterns.  If you want to disable fontification
-     in AUCTeX completely, choose 'ignore'.
-
-   font-latex provides many options for customization which are
-accessible with 'M-x customize-group <RET> font-latex <RET>'.  For this
-description the various options are explained in conceptional groups.
-
-* Menu:
-
-* Fontification of macros::     Fontification of macros
-* Fontification of quotes::     Fontification of quotes
-* Fontification of math::       Fontification of math constructs
-* Verbatim content::            Verbatim macros and environments
-* Faces::                       Faces used by font-latex
-* Known problems::              Known fontification problems
-
-
-File: auctex.info,  Node: Fontification of macros,  Next: Fontification of quotes,  Up: Font Locking
-
-3.1.1 Fontification of macros
------------------------------
-
-Highlighting of macros can be customized by adapting keyword lists which
-can be found in the customization group 'font-latex-keywords'.
-
-   Three types of macros can be handled differently with respect to
-fontification:
-
-  1. Commands of the form '\foo[bar]{baz}' which consist of the macro
-     itself, optional arguments in square brackets and mandatory
-     arguments in curly braces.  For the command itself the face
-     'font-lock-keyword-face' will be used and for the optional
-     arguments the face 'font-lock-variable-name-face'.  The face
-     applied to the mandatory argument depends on the macro class
-     represented by the respective built-in variables.
-  2. Declaration macros of the form '{\foo text}' which consist of the
-     macro which may be enclosed in a TeX group together with text to be
-     affected by the macro.  In case a TeX group is present, the macro
-     will get the face 'font-lock-keyword-face' and the text will get
-     the face configured for the respective macro class.  If no TeX
-     group is present, the latter face will be applied to the macro
-     itself.
-  3. Simple macros of the form '\foo' which do not have any arguments or
-     groupings.  The respective face will be applied to the macro
-     itself.
-
-   Customization variables for '\foo[bar]{baz}' type macros allow both
-the macro name and the sequence of arguments to be specified.  The
-latter is done with a string which can contain the characters
-'*'
-     indicating the existence of a starred variant for the macro,
-'['
-     for optional arguments in brackets,
-'{'
-     for mandatory arguments in braces,
-'\'
-     for mandatory arguments consisting of a single macro and
-'|'
-     as a prefix indicating that two alternatives are following.
-   For example the specifier for '\documentclass' would be '[{' because
-the macro has one optional followed by one mandatory argument.  The
-specifier for '\newcommand' would be '*|{\[[{' because there is a
-starred variant, the mandatory argument following the macro name can be
-a macro or a TeX group which can be followed by two optional arguments
-and the last token is a mandatory argument in braces.
-
-   Customization variables for the '{\foo text}' and '\foo' types are
-simple lists of strings where each entry is a macro name (without the
-leading backslash).
-
-General macro classes
----------------------
-
-font-latex provides keyword lists for different macro classes which are
-described in the following table:
-
-'font-latex-match-function-keywords'
-     Keywords for macros defining or related to functions, like
-     '\newcommand'.
-     Type: '\macro[...]{...}'
-     Face: 'font-lock-function-name-face'
-
-'font-latex-match-reference-keywords'
-     Keywords for macros defining or related to references, like '\ref'.
-     Type: '\macro[...]{...}'
-     Face: 'font-lock-constant-face'
-
-'font-latex-match-textual-keywords'
-     Keywords for macros specifying textual content, like '\caption'.
-     Type: '\macro[...]{...}'
-     Face: 'font-lock-type-face'
-
-'font-latex-match-variable-keywords'
-     Keywords for macros defining or related to variables, like
-     '\setlength'.
-     Type: '\macro[...]{...}'
-     Face: 'font-lock-variable-name-face'
-
-'font-latex-match-warning-keywords'
-     Keywords for important macros, e.g. affecting line or page break,
-     like '\clearpage'.
-     Type: '\macro'
-     Face: 'font-latex-warning-face'
-
-Sectioning commands
--------------------
-
-Sectioning commands are macros like '\chapter' or '\section'.  For these
-commands there are two fontification schemes which may be selected by
-customizing the variable 'font-latex-fontify-sectioning'.
-
- -- User Option: font-latex-fontify-sectioning
-     Per default sectioning commands will be shown in a larger,
-     proportional font, which corresponds to a number for this variable.
-     The font size varies with the sectioning level, e.g. '\part'
-     ('font-latex-sectioning-0-face') has a larger font than
-     '\paragraph' ('font-latex-sectioning-5-face').  Typically, values
-     from 1.05 to 1.3 for 'font-latex-fontify-sectioning' give best
-     results, depending on your font setup.  If you rather like to use
-     the base font and a different color, set the variable to the symbol
-     'color'.  In this case the face 'font-lock-type-face' will be used
-     to fontify the argument of the sectioning commands.
-
-   You can make font-latex aware of your own sectioning commands be
-adding them to the keyword lists:
-'font-latex-match-sectioning-0-keywords'
-('font-latex-sectioning-0-face') ...
-'font-latex-match-sectioning-5-keywords'
-('font-latex-sectioning-5-face').
-
-   Related to sectioning there is special support for slide titles which
-may be fontified with the face 'font-latex-slide-title-face'.  You can
-add macros which should appear in this face by customizing the variable
-'font-latex-match-slide-title-keywords'.
-
-Commands for changing fonts
----------------------------
-
-LaTeX provides various macros for changing fonts or font attributes.
-For example, you can select an italic font with '\textit{...}' or bold
-with '\textbf{...}'.  An alternative way to specify these fonts is to
-use special macros in TeX groups, like '{\itshape ...}' for italics and
-'{\bfseries ...}' for bold.  As mentioned above, we call the former
-variants commands and the latter declarations.
-
-   Besides the macros for changing fonts provided by LaTeX there is an
-infinite number of other macros--either defined by yourself for logical
-markup or defined by macro packages--which affect the font in the
-typeset text.  While LaTeX's built-in macros and macros of packages
-known by AUCTeX are already handled by font-latex, different keyword
-lists per type style and macro type are provided for entering your own
-macros which are listed in the table below.
-
-'font-latex-match-bold-command-keywords'
-     Keywords for commands specifying a bold type style.
-     Face: 'font-latex-bold-face'
-'font-latex-match-italic-command-keywords'
-     Keywords for commands specifying an italic font.
-     Face: 'font-latex-italic-face'
-'font-latex-match-math-command-keywords'
-     Keywords for commands specifying a math font.
-     Face: 'font-latex-math-face'
-'font-latex-match-type-command-keywords'
-     Keywords for commands specifying a typewriter font.
-     Face: 'font-lock-type-face'
-'font-latex-match-bold-declaration-keywords'
-     Keywords for declarations specifying a bold type style.
-     Face: 'font-latex-bold-face'
-'font-latex-match-italic-declaration-keywords'
-     Keywords for declarations specifying an italic font.
-     Face: 'font-latex-italic-face'
-'font-latex-match-type-declaration-keywords'
-     Keywords for declarations specifying a typewriter font.
-     Face: 'font-latex-type-face'
-
-Deactivating defaults of built-in keyword classes
--------------------------------------------------
-
-font-latex ships with predefined lists of keywords for the classes
-described above.  You can disable these defaults per class by
-customizing the variable 'font-latex-deactivated-keyword-classes'.  This
-is a list of strings for keyword classes to be deactivated.  Valid
-entries are "warning", "variable", "biblatexnoarg", "biblatex",
-"reference", "function" , "sectioning-0", "sectioning-1",
-"sectioning-2", "sectioning-3", "sectioning-4", "sectioning-5",
-"slide-title", "textual", "bold-command", "italic-command",
-"math-command", "type-command", "bold-declaration",
-"italic-declaration", "type-declaration".
-
-   You can also get rid of certain keywords only.  For example if you
-want to remove highlighting of footnotes as references you can put the
-following stanza into your init file:
-
-     (eval-after-load "font-latex"
-       '(setq-default
-         font-latex-match-reference-keywords-local
-         (remove (assoc-string "footnote"
-                 font-latex-match-reference-keywords-local)
-                     font-latex-match-reference-keywords-local)))
-
-   But note that this means fiddling with font-latex's internals and is
-not guaranteed to work in future versions of font-latex.
-
-User-defined keyword classes
-----------------------------
-
-In case the customization options explained above do not suffice for
-your needs, you can specify your own keyword classes by customizing the
-variable 'font-latex-user-keyword-classes'.
-
- -- User Option: font-latex-user-keyword-classes
-     Every keyword class consists of four parts, a name, a list of
-     keywords, a face and a specifier for the type of macros to be
-     highlighted.
-
-     When adding new entries, you have to use unique values for the
-     class names, i.e. they must not clash with names of the built-in
-     keyword classes or other names given by you.  Additionally the
-     names must not contain spaces.
-
-     The list of keywords defines which commands and declarations should
-     be covered by the keyword class.  A keyword can either be a simple
-     command name omitting the leading backslash or a list consisting of
-     the command name and a string specifying the sequence of arguments
-     for the command.
-
-     The face argument can either be an existing face or face attributes
-     made by you.
-
-     There are three alternatives for the type of keywords--"Command
-     with arguments", "Declaration inside TeX group" and "Command
-     without arguments"--which correspond with the macro types explained
-     above.
-
-
-File: auctex.info,  Node: Fontification of quotes,  Next: Fontification of math,  Prev: Fontification of macros,  Up: Font Locking
-
-3.1.2 Fontification of quotes
------------------------------
-
-Text in quotation marks is displayed with the face
-'font-latex-string-face'.  Besides the various forms of opening and
-closing double and single quotation marks, so-called guillemets (<<, >>)
-can be used for quoting.  Because there are two styles of using
-them--French style: << text >>; German style: >>text<<--you can
-customize the variable 'font-latex-quotes' to tell font-latex which type
-you are using if the correct value cannot be derived from document
-properties.
-
- -- User Option: font-latex-quotes
-     The default value of 'font-latex-quotes' is 'auto' which means that
-     font-latex will try to derive the correct type of quotation mark
-     matching from document properties like the language option supplied
-     to the babel LaTeX package.
-
-     If the automatic detection fails for you and you mostly use one
-     specific style you can set it to a specific language-dependent
-     value as well.  Set the value to 'german' if you are using >>German
-     quotes<< and to 'french' if you are using << French quotes >>.
-     font-latex will recognize the different ways these quotes can be
-     given in your source code, i.e. ('"<', '">'), ('<<', '>>') and the
-     respective 8-bit variants.
-
-     If you set 'font-latex-quotes' to nil, quoted content will not be
-     fontified.
-
-
-File: auctex.info,  Node: Fontification of math,  Next: Verbatim content,  Prev: Fontification of quotes,  Up: Font Locking
-
-3.1.3 Fontification of mathematical constructs
-----------------------------------------------
-
-In LaTeX mathematics can be indicated by a variety of different methods:
-toggles (like dollar signs), macros and environments.  Math constructs
-known by font-latex are displayed with the face 'font-latex-math-face'.
-Support for dollar signs and shorthands like '\(...\)' or '\[...\]' is
-built-in and not customizable.  Support for other math macros and
-environments can be adapted by customizing the variables
-'font-latex-match-math-command-keywords' and 'texmathp-tex-commands'
-respectively.  It is no longer recommended to customize
-'font-latex-math-environments'.
-
-   To convert your customization in 'font-latex-math-environments' into
-'texmathp-tex-commands', please register your own math environments,
-together with starred variants if any, as entries of 'env-on' type in
-'texmathp-tex-commands', then clear out 'font-latex-math-environments'.
-You have to restart Emacs for this new customization to take effect for
-fontification.
-
-   In order to make math constructs more readable, font-latex displays
-subscript and superscript parts in a smaller font and raised or lowered
-respectively.  This fontification feature can be controlled with the
-variables 'font-latex-fontify-script' and 'font-latex-script-display'.
-
- -- User Option: font-latex-fontify-script
-     If non-nil, fontify subscript and superscript strings.  Concretely,
-     this means that the scripts are raised or lowered.
-
-     Another possiblity is setting this variable to the symbol
-     'multi-level'.  In this case, in a formula x^{y^z}, y is raised
-     above and smaller than x, and z is raised above and smaller than y.
-     With many script levels, the text might become too small to be
-     readable.  (See 'font-latex-fontify-script-max-level' below.)
-
-     Lastly, you can set this variable to 'invisible' whose behavior is
-     like 'multi-level', and in addition the super-/subscript characters
-     ^ and _ are not displayed.
-
- -- User Option: font-latex-fontify-script-max-level
-     Maximum scriptification level for which script faces are applied.
-
-     The faces 'font-latex-superscript-face' and
-     'font-latex-subscript-face' define custom ':height' values < 1.0.
-     Therefore, scripts are displayed with a slightly smaller font than
-     normal math text.  If 'font-latex-fontify-script' is 'multi-level'
-     or 'invisible', the font size becomes too small to be readable
-     after a few levels.  This option allows to specify the maximum
-     level after which the size of the script text won’t be shrunken
-     anymore.
-
-     For example, in the expression x^{y^{z^a_b}}, x has scriptification
-     level 0, y has level 1, z has level 2, and both a and b have
-     scriptification level 3.
-
-     If 'font-latex-fontify-script-max-level' was 2, then z, a, and b
-     would have the same font size.  If it was 3 or more, then a and b
-     were smaller than z just in the same way as z is smaller than y and
-     y is smaller than x.
-
-   The script characters '^' and '_' themselves are also fontified with
-an own face named 'font-latex-script-char-face'.
-
- -- User Option: font-latex-script-display
-     Display specification for subscript and superscript content.  The
-     car is used for subscript, the cdr is used for superscript.  The
-     feature is implemented using so-called display properties.  For
-     information on what exactly to specify for the values, see *note
-     Other Display Specifications: (elisp)Other Display Specs.
-
-
-File: auctex.info,  Node: Verbatim content,  Next: Faces,  Prev: Fontification of math,  Up: Font Locking
-
-3.1.4 Verbatim macros and environments
---------------------------------------
-
-Usually it is not desirable to have content to be typeset verbatim
-highlighted according to LaTeX syntax.  Therefore this content will be
-fontified uniformly with the face 'font-latex-verbatim-face'.
-
-   font-latex differentiates three different types of verbatim
-constructs for fontification.  Macros with special characters like | as
-delimiters, macros with braces, and environments.  Which macros and
-environments are recognized is controlled by the variables
-'LaTeX-verbatim-macros-with-delims',
-'LaTeX-verbatim-macros-with-braces', and 'LaTeX-verbatim-environments'
-respectively.
-
-
-File: auctex.info,  Node: Faces,  Next: Known problems,  Prev: Verbatim content,  Up: Font Locking
-
-3.1.5 Faces used by font-latex
-------------------------------
-
-In case you want to change the colors and fonts used by font-latex
-please refer to the faces mentioned in the explanations above and use
-'M-x customize-face <RET> <face> <RET>'.  All faces defined by
-font-latex are accessible through a customization group by typing 'M-x
-customize-group <RET> font-latex-highlighting-faces <RET>'.
-
-
-File: auctex.info,  Node: Known problems,  Prev: Faces,  Up: Font Locking
-
-3.1.6 Known fontification problems
-----------------------------------
-
-In certain cases the fontification machinery fails to interpret buffer
-contents correctly.  This can lead to color bleed, i.e. large parts of a
-buffer get fontified with an inappropriate face.  A typical situation
-for this to happen is the use of a dollar sign ('$') in a verbatim macro
-or environment.  If font-latex is not aware of the verbatim construct,
-it assumes the dollar sign to be a toggle for mathematics and fontifies
-the following buffer content with the respective face until it finds a
-closing dollar sign or till the end of the buffer.
-
-   As a remedy you can make the verbatim construct known to font-latex
-(*note Verbatim content::).  If this is not possible, you can insert a
-commented dollar sign ('%$') at the next suitable end of line as a quick
-workaround.  In docTeX documents, '^^A$' is also available for similar
-purpose.
-
-
-File: auctex.info,  Node: Folding,  Next: Outline,  Prev: Font Locking,  Up: Display
-
-3.2 Folding Macros and Environments
-===================================
-
-A popular complaint about markup languages like TeX and LaTeX is that
-there is too much clutter in the source text and that one cannot focus
-well on the content.  There are macros where you are only interested in
-the content they are enclosing, like font specifiers where the content
-might already be fontified in a special way by font locking.  Or macros
-the content of which you only want to see when actually editing it, like
-footnotes or citations.  Similarly you might find certain environments
-or comments distracting when trying to concentrate on the body of your
-document.
-
-   With AUCTeX's folding functionality you can collapse those items and
-replace them by a fixed string, the content of one of their arguments,
-or a mixture of both.  If you want to make the original text visible
-again in order to view or edit it, move point sideways onto the
-placeholder (also called display string) or left-click with the mouse
-pointer on it.  The macro or environment will unfold automatically, stay
-open as long as point is inside of it and collapse again once you move
-point out of it.  (Note that folding of environments currently does not
-work in every AUCTeX mode.)
-
-   In order to use this feature, you have to activate 'TeX-fold-mode'
-which will activate the auto-reveal feature and the necessary commands
-to hide and show macros and environments.  You can activate the mode in
-a certain buffer by typing the command 'M-x TeX-fold-mode <RET>' or
-using the keyboard shortcut 'C-c C-o C-f'.  If you want to use it every
-time you edit a LaTeX document, add it to a hook:
-
-     (add-hook 'LaTeX-mode-hook (lambda ()
-                                  (TeX-fold-mode 1)))
-
-   If it should be activated in all AUCTeX modes, use 'TeX-mode-hook'
-instead of 'LaTeX-mode-hook'.
-
-   Once the mode is active there are several commands available to hide
-and show macros, environments and comments:
-
- -- Command: TeX-fold-buffer
-     ('C-c C-o C-b') Hide all foldable items in the current buffer
-     according to the setting of 'TeX-fold-type-list'.
-
-     If you want to have this done automatically every time you open a
-     file, add it to a hook and make sure the function is called after
-     font locking is set up for the buffer.  The following code should
-     accomplish this:
-
-          (add-hook 'find-file-hook #'TeX-fold-buffer t)
-
-     The command can be used any time to refresh the whole buffer and
-     fold any new macros and environments which were inserted after the
-     last invocation of the command.
-
- -- User Option: TeX-fold-type-list
-     List of symbols determining the item classes to consider for
-     folding.  This can be macros, environments and comments.  Per
-     default only macros and environments are folded.
-
- -- User Option: TeX-fold-force-fontify
-     In order for all folded content to get the right faces, the whole
-     buffer has to be fontified before folding is carried out.
-     'TeX-fold-buffer' therefore will force fontification of unfontified
-     regions.  As this will prolong the time folding takes, you can
-     prevent forced fontification by customizing the variable
-     'TeX-fold-force-fontify'.
-
- -- User Option: TeX-fold-auto
-     By default, a macro inserted with 'TeX-insert-macro' ('C-c C-m')
-     will not be folded.  Set this variable to a non-nil value to
-     aumatically fold macros as soon as they are inserted.
-
- -- User Option: TeX-fold-preserve-comments
-     By default items found in comments will be folded.  If your
-     comments often contain unfinished code this might lead to problems.
-     Give this variable a non-nil value and foldable items in your
-     comments will be left alone.
-
- -- User Option: TeX-fold-unfold-around-mark
-     When this variable is non-nil and there is an active regione, text
-     around the mark will be kept unfolded.
-
- -- Command: TeX-fold-region
-     ('C-c C-o C-r') Hide all configured macros in the marked region.
-
- -- Command: TeX-fold-paragraph
-     ('C-c C-o C-p') Hide all configured macros in the paragraph
-     containing point.
-
- -- Command: TeX-fold-macro
-     ('C-c C-o C-m') Hide the macro on which point currently is located.
-     If the name of the macro is found in 'TeX-fold-macro-spec-list',
-     the respective display string will be shown instead.  If it is not
-     found, the name of the macro in sqare brackets or the default
-     string for unspecified macros
-     ('TeX-fold-unspec-macro-display-string') will be shown, depending
-     on the value of the variable 'TeX-fold-unspec-use-name'.
-
- -- Command: TeX-fold-env
-     ('C-c C-o C-e') Hide the environment on which point currently is
-     located.  The behavior regarding the display string is analogous to
-     'TeX-fold-macro' and determined by the variables
-     'TeX-fold-env-spec-list' and 'TeX-fold-unspec-env-display-string'
-     respectively.
-
- -- Command: TeX-fold-math
-     Hide the math macro on which point currently is located.  If the
-     name of the macro is found in 'TeX-fold-math-spec-list', the
-     respective display string will be shown instead.  If it is not
-     found, the name of the macro in sqare brackets or the default
-     string for unspecified macros
-     ('TeX-fold-unspec-macro-display-string') will be shown, depending
-     on the value of the variable 'TeX-fold-unspec-use-name'.
-
- -- Command: TeX-fold-comment
-     ('C-c C-o C-c') Hide the comment point is located on.
-
- -- Command: TeX-fold-clearout-buffer
-     ('C-c C-o b') Permanently unfold all macros and environments in the
-     current buffer.
-
- -- Command: TeX-fold-clearout-region
-     ('C-c C-o r') Permanently unfold all macros and environments in the
-     marked region.
-
- -- Command: TeX-fold-clearout-paragraph
-     ('C-c C-o p') Permanently unfold all macros and environments in the
-     paragraph containing point.
-
- -- Command: TeX-fold-clearout-item
-     ('C-c C-o i') Permanently show the macro or environment on which
-     point currently is located.  In contrast to temporarily opening the
-     macro when point is moved sideways onto it, the macro will be
-     permanently unfolded and will not collapse again once point is
-     leaving it.
-
- -- Command: TeX-fold-dwim
-     ('C-c C-o C-o') Hide or show items according to the current
-     context.  If there is folded content, unfold it.  If there is a
-     marked region, fold all configured content in this region.  If
-     there is no folded content but a macro or environment, fold it.
-
-   In case you want to use a different prefix than 'C-c C-o' for these
-commands you can customize the variable 'TeX-fold-command-prefix'.
-(Note that this will not change the key binding for activating the
-mode.)
-
-   The commands above will only take macros or environments into
-consideration which are specified in the variables
-'TeX-fold-macro-spec-list' or 'TeX-fold-env-spec-list' respectively.
-
- -- User Option: TeX-fold-macro-spec-list
-     List of replacement specifiers and macros to fold.  The specifier
-     can be a string, an integer or a function symbol.
-
-     If you specify a string, it will be used as a display replacement
-     for the whole macro.  Numbers in braces, brackets, parens or angle
-     brackets will be replaced by the respective macro argument.  For
-     example '{1}' will be replaced by the first mandatory argument of
-     the macro.  One can also define alternatives within the specifier
-     which are used if an argument is not found.  Alternatives are
-     separated by '||'.  They are most useful with optional arguments.
-     As an example, the default specifier for '\item' is '[1]:||*' which
-     means that if there is an optional argument, its value is shown
-     followed by a colon.  If there is no optional argument, only an
-     asterisk is used as the display string.
-
-     If you specify a number as the first element, the content of the
-     respective mandatory argument of a LaTeX macro will be used as the
-     placeholder.
-
-     If the first element is a function symbol, the function will be
-     called with all mandatory arguments of the macro and the result of
-     the function call will be used as a replacement for the macro.
-
-     The placeholder is made by copying the text from the buffer
-     together with its properties, i.e. its face as well.  If
-     fontification has not happened when this is done (e.g. because of
-     lazy font locking) the intended fontification will not show up.  As
-     a workaround you can leave Emacs idle a few seconds and wait for
-     stealth font locking to finish before you fold the buffer.  Or you
-     just re-fold the buffer with 'TeX-fold-buffer' when you notice a
-     wrong fontification.
-
- -- User Option: TeX-fold-env-spec-list
-     List of display strings or argument numbers and environments to
-     fold.  Argument numbers refer to the '\begin' statement.  That
-     means if you have e.g. '\begin{tabularx}{\linewidth}{XXX} ...
-     \end{tabularx}' and specify 3 as the argument number, the resulting
-     display string will be "XXX".
-
- -- User Option: TeX-fold-math-spec-list
-     List of display strings and math macros to fold.
-
-   The variables 'TeX-fold-macro-spec-list', 'TeX-fold-env-spec-list',
-and 'TeX-fold-math-spec-list' apply to any AUCTeX mode.  If you want to
-make settings which are only applied to LaTeX mode, you can use the
-mode-specific variables 'LaTeX-fold-macro-spec-list',
-'LaTeX-fold-env-spec-list', and 'LaTeX-fold-math-spec-list'
-
- -- User Option: TeX-fold-unspec-macro-display-string
-     Default display string for macros which are not specified in
-     'TeX-fold-macro-spec-list'.
-
- -- User Option: TeX-fold-unspec-env-display-string
-     Default display string for environments which are not specified in
-     'TeX-fold-env-spec-list'.
-
- -- User Option: TeX-fold-unspec-use-name
-     If non-nil the name of the macro or environment surrounded by
-     square brackets is used as display string, otherwise the defaults
-     specified in 'TeX-fold-unspec-macro-display-string' or
-     'TeX-fold-unspec-env-display-string' respectively.
-
-   When you hover with the mouse pointer over folded content, its
-original text will be shown in a tooltip or the echo area depending on
-Tooltip mode being activate.  In order to avoid exorbitantly big
-tooltips and to cater for the limited space in the echo area the content
-will be cropped after a certain amount of characters defined by the
-variable 'TeX-fold-help-echo-max-length'.
-
- -- User Option: TeX-fold-help-echo-max-length
-     Maximum length of original text displayed in a tooltip or the echo
-     area for folded content.  Set it to zero in order to disable this
-     feature.
-
-
-File: auctex.info,  Node: Outline,  Next: Narrowing,  Prev: Folding,  Up: Display
-
-3.3 Outlining the Document
-==========================
-
-AUCTeX supports the standard outline minor mode using LaTeX/ConTeXt
-sectioning commands as header lines.  *Note Outline Mode: (emacs)Outline
-Mode.
-
-   You can add your own headings by setting the variable
-'TeX-outline-extra'.
-
- -- Variable: TeX-outline-extra
-     List of extra TeX outline levels.
-
-     Each element is a list with two entries.  The first entry is the
-     regular expression matching a header, and the second is the level
-     of the header.  A '^' is automatically prepended to the regular
-     expressions in the list, so they must match text at the beginning
-     of the line.
-
-     See 'LaTeX-section-list' or 'ConTeXt-INTERFACE-section-list' for
-     existing header levels.
-
-   The following example add '\item' and '\bibliography' headers, with
-'\bibliography' at the same outline level as '\section', and '\item'
-being below '\subparagraph'.
-
-     (setq TeX-outline-extra
-           '(("[ \t]*\\\\\\(bib\\)?item\\b" 7)
-             ("\\\\bibliography\\b" 2)))
-
-   You may want to check out the unbundled 'out-xtra' package for even
-better outline support.  It is available from your favorite emacs lisp
-archive.
-
-
-File: auctex.info,  Node: Narrowing,  Next: Prettifying,  Prev: Outline,  Up: Display
-
-3.4 Narrowing
-=============
-
-Sometimes you want to focus your attention to a limited region of the
-code.  You can do that by restricting the text addressable by editing
-commands and hiding the rest of the buffer with the narrowing functions,
-*note (emacs)Narrowing::.  In addition, AUCTeX provides a couple of
-other commands to narrow the buffer to a group, i.e. a region enclosed
-in a pair of curly braces, and to LaTeX environments.
-
- -- Command: TeX-narrow-to-group
-     ('C-x n g') Make text outside current group invisible.
-
- -- Command: LaTeX-narrow-to-environment COUNT
-     ('C-x n e') Make text outside current environment invisible.  With
-     optional argument COUNT keep visible that number of enclosing
-     environmens.
-
-   Like other standard narrowing functions, the above commands are
-disabled.  Attempting to use them asks for confirmation and gives you
-the option of enabling them; if you enable the commands, confirmation
-will no longer be required for them.
-
-
-File: auctex.info,  Node: Prettifying,  Prev: Narrowing,  Up: Display
-
-3.5 Prettifying
-===============
-
-Emacs 25 is able to prettify symbols in programming language buffers,
-*note (emacs)Misc for Programs::.  The canonical example is to display
-'(lambda () ...)' as '(λ () ...)' in Lisp buffers.
-
-   AUCTeX can use this feature in order to display certain math macros
-and greek letters using their Unicode representation, too.  For example,
-the TeX code '\alpha \times \beta' will be displayed as 'α × β'.  When
-point is on one of the characters, it'll be unprettified automatically,
-meaning you see the verbatim text again.  For this behaviour however you
-need to set 'prettify-symbols-unprettify-at-point' to t or 'right-edge'
-which will unprettify the symbol when point moves into or near it.
-
-   To enable prettification in AUCTeX, simply add
-'prettify-symbols-mode' to 'TeX-mode-hook'.  If you enabled
-prettification globally with 'global-prettify-symbols-mode', then it's
-automatically enabled in AUCTeX, too.
-
-   You can also add custom symbol unicode-character pairs for
-prettification by adding to 'tex--prettify-symbols-alist'.  Note that
-this variable is part of Emacs' stock 'tex-mode.el' and used by that and
-AUCTeX.
-
-
-File: auctex.info,  Node: Processing,  Next: Customization,  Prev: Display,  Up: Top
-
-4 Starting Processors, Viewers and Other Programs
-*************************************************
-
-The most powerful features of AUCTeX may be those allowing you to run
-TeX, LaTeX, ConTeXt and other external commands like BibTeX and
-'makeindex' from within Emacs, viewing and printing the results, and
-moreover allowing you to _debug_ your documents.
-
-   AUCTeX comes with a special tool bar for TeX and LaTeX which provides
-buttons for the most important commands.  You can enable or disable it
-by customizing the options 'plain-TeX-enable-toolbar' and
-'LaTeX-enable-toolbar' in the 'TeX-tool-bar' customization group.  You
-can also customize the buttons by the options 'TeX-bar-TeX-buttons',
-'TeX-bar-TeX-all-button-alists', 'TeX-bar-LaTeX-buttons' and
-'TeX-bar-LaTeX-button-alist'.
-
-* Menu:
-
-* Commands::                    Invoking external commands.
-* Viewing::                     Invoking external viewers.
-* Debugging::                   Debugging TeX and LaTeX output.
-* Checking::                    Checking the document.
-* Control::                     Controlling the processes.
-* Cleaning::                    Cleaning intermediate and output files.
-* Documentation::               Documentation about macros and packages.
-
-
-File: auctex.info,  Node: Commands,  Next: Viewing,  Up: Processing
-
-4.1 Executing Commands
-======================
-
-Formatting the document with TeX, LaTeX or ConTeXt, viewing with a
-previewer, printing the document, running BibTeX, making an index, or
-checking the document with 'lacheck' or 'chktex' all require running an
-external command.
-
-* Menu:
-
-* Starting a Command::          Starting a Command on a Document or Region
-* Selecting a Command::         Selecting and Executing a Command
-* Processor Options::           Options for TeX Processors
-
-
-File: auctex.info,  Node: Starting a Command,  Next: Selecting a Command,  Up: Commands
-
-4.1.1 Starting a Command on a Document or Region
-------------------------------------------------
-
-There are two ways to run an external command, you can either run it on
-the current document with 'TeX-command-master', or on the current region
-with 'TeX-command-region'.  A special case of running TeX on a region is
-'TeX-command-buffer' which differs from 'TeX-command-master' if the
-current buffer is not its own master file.
-
- -- Command: TeX-command-master
-     ('C-c C-c') Query the user for a command, and run it on the master
-     file associated with the current buffer.  The name of the master
-     file is controlled by the variable 'TeX-master'.  The available
-     commands are controlled by the variable 'TeX-command-list'.
-
- -- Command: TeX-command-region
-     ('C-c C-r') Query the user for a command, and run it on the
-     contents of the selected region.  The region contents are written
-     into the region file, after extracting the header and trailer from
-     the master file.  If mark is inactive (which can happen with
-     Transient Mark mode), use the old region.  See also the command
-     'TeX-pin-region' about how to fix a region.
-
-     The name of the region file is controlled by the variable
-     'TeX-region'.  The name of the master file is controlled by the
-     variable 'TeX-master'.  The header is all text up to the line
-     matching the regular expression 'TeX-header-end'.  The trailer is
-     all text from the line matching the regular expression
-     'TeX-trailer-start'.  The available commands are controlled by the
-     variable 'TeX-command-list'.
-
- -- Command: TeX-command-buffer
-     ('C-c C-b') Query the user for a command, and apply it to the
-     contents of the current buffer.  The buffer contents are written
-     into the region file, after extracting the header and trailer from
-     the master file.  The command is then actually run on the region
-     file.  See above for details.
-
- -- Command: LaTeX-command-section
-     ('C-c C-z') Query the user for a command, and apply it to the
-     current section (or part, chapter, subsection, paragraph, or
-     subparagraph).  What makes the current section is determined by
-     'LaTeX-command-section-level' which can be enlarged/shrunken using
-     'LaTeX-command-section-change-level' ('C-c M-z').  The given
-     numeric prefix arg is added to the current value of
-     'LaTeX-command-section-level'.  By default,
-     'LaTeX-command-section-level' is initialized with the current
-     document's 'LaTeX-largest-level'.  The buffer contents are written
-     into the region file, after extracting the header and trailer from
-     the master file.  The command is then actually run on the region
-     file.  See 'TeX-command-region' for details.
-
-   It is also possible to compile automatically the whole document until
-it is ready with a single command: 'TeX-command-run-all'.
-
- -- Command: TeX-command-run-all
-     ('C-c C-a') Compile the current document until an error occurs or
-     it is finished.  If compilation finishes successfully, run the
-     viewer at the end.
-
-   Here are some relevant variables.
-
- -- User Option: TeX-region
-     The name of the file for temporarily storing the text when
-     formatting the current region.
-
- -- User Option: TeX-header-end
-     A regular expression matching the end of the header.  By default,
-     this is '\begin{document}' in LaTeX mode and '%**end of header' in
-     plain TeX mode.
-
- -- User Option: TeX-trailer-start
-     A regular expression matching the start of the trailer.  By
-     default, this is '\end{document}' in LaTeX mode and '\bye' in plain
-     TeX mode.
-
-   If you want to change the values of 'TeX-header-end' and
-'TeX-trailer-start' you can do this for all files by setting the
-variables in a mode hook or per file by specifying them as file
-variables (*note (emacs)File Variables::).
-
- -- Command: TeX-pin-region
-     ('C-c C-t C-r') If you don't have a mode like Transient Mark mode
-     active, where marks get disabled automatically, the region would
-     need to get properly set before each call to 'TeX-command-region'.
-     If you fix the current region with 'C-c C-t C-r', then it will get
-     used for more commands even though mark and point may change.  An
-     explicitly activated mark, however, will always define a new region
-     when calling 'TeX-command-region'.
-
-   If the last process you started was on the region, the commands
-described in *note Debugging:: and *note Control:: will work on that
-process, otherwise they will work on the process associated with the
-current document.
-
-   Don't run more than one process at the same time.  AUCTeX doesn't
-support simultaneous typeset including region typeset.  Wait for the
-previous process to finish before you start a new process, in particular
-when you are editing multiple documents in parallel.  This limitation
-applies for preview by preview-latex as well.
-
-
-File: auctex.info,  Node: Selecting a Command,  Next: Processor Options,  Prev: Starting a Command,  Up: Commands
-
-4.1.2 Selecting and Executing a Command
----------------------------------------
-
-Once you started the command selection with 'C-c C-c', 'C-c C-r' or 'C-c
-C-b' you will be prompted for the type of command.  AUCTeX will try to
-guess which command is appropriate in the given situation and propose it
-as default.  Usually this is a processor like 'TeX' or 'LaTeX' if the
-document was changed or a viewer if the document was just typeset.
-Other commands can be selected in the minibuffer with completion support
-by typing <TAB>.
-
-   The available commands are defined by the variable
-'TeX-command-list'.  Per default it includes commands for typesetting
-the document (e.g. 'LaTeX'), for viewing the output ('View'), for
-printing ('Print'), for generating an index ('Index') or for spell
-checking ('Spell') to name but a few.  You can also add your own
-commands by adding entries to 'TeX-command-list'.  Refer to its doc
-string for information about its syntax.  You might also want to look at
-'TeX-expand-list' to learn about the expanders you can use in
-'TeX-command-list'.
-
-   Note that the default of the variable occasionally changes.
-Therefore it is advisable to add to the list rather than overwriting it.
-You can do this with a call to 'add-to-list' in your init file.  For
-example, if you wanted to add a command for running a program called
-'foo' on the master or region file, you could do this with the following
-form.
-
-     (eval-after-load "tex"
-       '(add-to-list 'TeX-command-list
-                     '("Foo" "foo %s" TeX-run-command t t :help "Run foo")
-                     t))
-
-   As mentioned before, AUCTeX will try to guess what command you want
-to invoke.  If you want to use another command than 'TeX', 'LaTeX' or
-whatever processor AUCTeX thinks is appropriate for the current mode,
-set the variable 'TeX-command-default'.  You can do this for all files
-by setting it in a mode hook or per file by specifying it as a file
-variable (*note (emacs)File Variables::).
-
- -- User Option: TeX-command-default
-     The default command to run in this buffer.  Must be an entry in
-     'TeX-command-list'.
-
-   In case you use biblatex in a document, when automatic parsing is
-enabled AUCTeX checks the value of 'backend' option given to biblatex at
-load time to decide whether to use BibTeX or Biber for bibliography
-processing.  Should AUCTeX fail to detect the right backend, you can use
-the file local 'LaTeX-biblatex-use-Biber' variable.
- -- Variable: LaTeX-biblatex-use-Biber
-     If this boolean variable is set as file local, it tells to AUCTeX
-     whether to use Biber with biblatex.  In this case, the
-     autodetection of the biblatex backend will be overridden.  You may
-     want to set locally this variable if automatic parsing is not
-     enabled.
-
-   After confirming a command to execute, AUCTeX will try to save any
-buffers related to the document, and check if the document needs to be
-reformatted.  If the variable 'TeX-save-query' is non-nil, AUCTeX will
-query before saving each file.  By default AUCTeX will check emacs
-buffers associated with files in the current directory, in one of the
-'TeX-macro-private' directories, and in the 'TeX-macro-global'
-directories.  You can change this by setting the variable
-'TeX-check-path'.
-
- -- User Option: TeX-check-path
-     Directory path to search for dependencies.
-
-     If nil, just check the current file.  Used when checking if any
-     files have changed.
-
-   When performing spell checking on a document or a region (invoked
-through AUCTeX's 'Spell' command or 'M-x ispell <RET>'), you want the
-spell checking program to skip certain macro arguments and environments,
-most notably the arguments of referencing macros and the contents of
-verbatim environments.  The skipped parts are controlled by variable
-'ispell-tex-skip-alists' provided by 'ispell.el'.  AUCTeX has a library
-which can be added to this variable depending on the value of
-'TeX-ispell-extend-skip-list' which is set to 't' by default.
-
- -- User Option: TeX-ispell-extend-skip-list
-     This boolean option controls whether AUCTeX activates its extension
-     for skipping certain macro arguments and environments when spell
-     checking.
-
-     When non-'nil', AUCTeX loads the file 'tex-ispell.el' and adds its
-     content to 'ispell-tex-skip-alists'.  This library can and will
-     never be complete, but the interface can be used to add selected
-     and private macro names within your init file or on a file local
-     basis.
-
-     'ispell-tex-skip-alists' has the following structure:
-          (defvar ispell-tex-skip-alists
-            '((;; First list
-               ("\\\\addcontentsline"         ispell-tex-arg-end 2)
-               ("\\\\\\([aA]lph\\|arabic\\)"  ispell-tex-arg-end)
-               ("\\\\makebox"                 ispell-tex-arg-end 0)
-               ("\\\\documentclass" . "\\\\begin{document}"))
-              (;; Second list
-               ("\\(figure\\|table\\)\\*?"  ispell-tex-arg-end 0)
-               ("list"                      ispell-tex-arg-end 2)
-               ("verbatim\\*?" . "\\\\end{verbatim\\*?}")))
-            "Lists of regions to be skipped in TeX mode.
-          First list is used raw.
-          Second list has key placed inside \\begin{}.")
-     Each item is an alist and the structure of it is described in
-     'ispell-skip-region-alist':
-          (defvar ispell-skip-region-alist
-            '((...))
-            "Alist expressing beginning and end of regions not to spell check.
-          The alist key must be a regular expression.
-          Valid forms include:
-            (KEY) - just skip the key.
-            (KEY . REGEXP) - skip to the end of REGEXP.
-                             REGEXP may be string or symbol.
-            (KEY REGEXP) - skip to end of REGEXP.  REGEXP must be a string.
-            (KEY FUNCTION ARGS) - FUNCTION called with ARGS
-                                  returns end of region.")
-
-     Let's go through the first list of 'ispell-tex-skip-alists' line by
-     line:
-          ("\\\\addcontentsline"         ispell-tex-arg-end 2)
-     'KEY' is the string '"\\\\addcontentsline"', 'FUNCTION' is
-     'ispell-tex-arg-end' called with 'ARGS', here '2'.
-     'ispell-tex-arg-end' is a function provided by 'ispell.el' which
-     skips as many subsequent optional arguments in square brackets as
-     it sees and then skips 'ARGS' number of mandatory arguments in
-     braces.  Omitting 'ARGS' means skip '1' mandatory argument.  In
-     practice, when you have something like this in your document:
-          \addcontentsline{toc}{chapter}{Some text}
-     The first two arguments are left out and 'Some text' will be spell
-     checked.  For the next line
-          ("\\\\\\([aA]lph\\|arabic\\)"  ispell-tex-arg-end)
-     the name of the counter as argument is skipped.  Next line is
-          ("\\\\makebox"                 ispell-tex-arg-end 0)
-     where only optional arguments are skipped, the first mandatory
-     argument is checked, e.g.
-          \makebox[0pt][l]{Some text}
-     Finally, the next line
-          ("\\\\documentclass" . "\\\\begin{document}"))
-     ensures that the entire preamble of a document is discarded.
-     Second list works the same; it is more convenient for environments
-     since 'KEY' is wrapped inside '\begin{}'.
-
-     AUCTeX provides two functions to add items to car and cdr of
-     'ispell-tex-arg-end', namely 'TeX-ispell-skip-setcar' and
-     'TeX-ispell-skip-setcdr'.  The argument of these functions is
-     exactly as in 'ispell-tex-skip-alists'.  Additions can be done via
-     init file, e.g.:
-          (eval-after-load "tex-ispell"
-            '(progn
-               (TeX-ispell-skip-setcar
-                '(("\\\\mymacro" ispell-tex-arg-end)))
-               (TeX-ispell-skip-setcdr
-                '(("myverbatim" . "\\\\end{myverbatim}")))))
-
-     Another possibility is to use file local additions at the end of
-     your TeX file, e.g.:
-          %%% Local Variables:
-          %%% mode: latex
-          %%% TeX-master: t
-          %%% eval: (TeX-ispell-skip-setcar '(("\\\\mymacro" . "{[-0-9]+}")))
-          %%% End:
-
-     Finally, AUCTeX provides a function called 'TeX-ispell-tex-arg-end'
-     which sees more arguments than 'ispell-tex-arg-end'.  Refer to its
-     doc string for more information.
-
-   AUCTeX also provides a facility to skip the argument of in-line
-verbatim macros like '\Verb' from 'fancyvrb.sty' or '\mintinline' from
-'minted.sty'.  Characters delimiting the verbatim text are stored in
-'TeX-ispell-verb-delimiters'.
-
- -- User Option: TeX-ispell-verb-delimiters
-     String with delimiters recognized for in-line verbatim macros.
-     This variable is initialized to '!|#~"*/+^-'.  Since this string is
-     used to build a character alternative inside a regular expression,
-     special characters '^' and '-' should come last.  Other characters
-     like opening brace '{', asterisk '*' or at sign '@' should be
-     avoided as they are not recognized by 'font-latex.el'.
-
-
-File: auctex.info,  Node: Processor Options,  Prev: Selecting a Command,  Up: Commands
-
-4.1.3 Options for TeX Processors
---------------------------------
-
-There are some options you can customize affecting which processors are
-invoked or the way this is done and which output they produce as a
-result.  These options control if DVI or PDF output should be produced,
-if TeX should be started in interactive or nonstop mode, if source
-specials or a SyncTeX file should be produced for making inverse and
-forward search possible or which TeX engine should be used instead of
-regular TeX, like PDFTeX, Omega or XeTeX, and the style error messages
-are printed with.
-
- -- Command: TeX-PDF-mode
-     ('C-c C-t C-p') This command toggles the PDF mode of AUCTeX, a
-     buffer-local minor mode which is enabled by default.  You can
-     customize 'TeX-PDF-mode' to give it a different default or set it
-     as a file local variable on a per-document basis.  This option
-     usually results in calling either PDFTeX or ordinary TeX.
-
- -- User Option: TeX-DVI-via-PDFTeX
-     If this is set, DVI will also be produced by calling PDFTeX,
-     setting '\pdfoutput=0'.  This makes it possible to use PDFTeX
-     features like character protrusion even when producing DVI files.
-     Contemporary TeX distributions do this anyway, so that you need not
-     enable the option within AUCTeX.
-
- -- Command: TeX-interactive-mode
-     ('C-c C-t C-i') This command toggles the interactive mode of
-     AUCTeX, a global minor mode.  You can customize
-     'TeX-interactive-mode' to give it a different default.  In
-     interactive mode, TeX will pause with an error prompt when errors
-     are encountered and wait for the user to type something.
-
- -- Command: TeX-source-correlate-mode
-     ('C-c C-t C-s') Toggles support for forward and inverse search.
-     Forward search refers to jumping to the place in the previewed
-     document corresponding to where point is located in the document
-     source and inverse search to the other way round.  *Note I/O
-     Correlation::.
-
-     You can permanently activate 'TeX-source-correlate-mode' by
-     customizing the variable 'TeX-source-correlate-mode'.  There is a
-     bunch of customization options for the mode, use 'M-x
-     customize-group <RET> TeX-view <RET>' to find out more.
-
-     AUCTeX is aware of three different means to do I/O correlation:
-     source specials (only DVI output), the pdfsync LaTeX package (only
-     PDF output) and SyncTeX.  The choice between source specials and
-     SyncTeX can be controlled with the variable
-     'TeX-source-correlate-method'.
-
-     Should you use source specials it has to be stressed _very_
-     strongly however, that source specials can cause differences in
-     page breaks and spacing, can seriously interfere with various
-     packages and should thus _never_ be used for the final version of a
-     document.  In particular, fine-tuning the page breaks should be
-     done with source specials switched off.
-
-   Sometimes you are requested, by journal rules or packages, to compile
-the document into DVI output.  Thus, if you want a PDF document in the
-end you can either use XeTeX engine, see below for information about how
-to set engines, or compile the document with 'tex' and then convert to
-PDF with 'dvips'-'ps2pdf' before viewing it.  In addition, current
-Japanese TeX engines cannot generate PDF directly so they rely on
-DVI-to-PDF converters.  Usually 'dvipdfmx' command is used for this
-purpose.  You can use the 'TeX-PDF-from-DVI' variable to let AUCTeX know
-you want to generate the final PDF by converting a DVI file.
-
- -- User Option: TeX-PDF-from-DVI
-     This option controls if and how to produce a PDF file by converting
-     a DVI file.
-
-     When 'TeX-PDF-mode' is non-nil, if 'TeX-PDF-from-DVI' is non-nil
-     too the document is compiled to DVI instead of PDF.  When the
-     document is ready, 'C-c C-c' will suggest to run the converter to
-     PDF or an intermediate format.
-
-     If non-nil, 'TeX-PDF-from-DVI' should be the name of the command in
-     'TeX-command-list', as a string, used to convert the DVI file to
-     PDF or to an intermediate format.  Values currently supported are:
-        * '"Dvips"': the DVI file is converted to PS with 'dvips'.
-          After successfully running it, 'ps2pdf' will be the default
-          command to convert the PS file to PDF.
-        * '"Dvipdfmx"': the DVI file is converted to PDF with
-          'dvipdfmx'.
-     (case is significant; note the uppercase 'D' in both strings) When
-     the PDF file is finally ready, the next suggested command will be
-     'View' to open the viewer.
-
-     This option can also be set as a file local variable, in order to
-     use this conversion on a per-document basis.
-
-     Recall the whole sequence of 'C-c C-c' commands can be replaced by
-     the single 'C-c C-a'.
-
-   AUCTeX also allows you to easily select different TeX engines for
-processing, either by using the entries in the 'TeXing Options' submenu
-below the 'Command' menu or by calling the function 'TeX-engine-set'.
-These eventually set the variable 'TeX-engine' which you can also modify
-directly.
-
- -- User Option: TeX-engine
-     This variable allows you to choose which TeX engine should be used
-     for typesetting the document, i.e. the executables which will be
-     used when you invoke the 'TeX' or 'LaTeX' commands.  The value
-     should be one of the symbols defined in 'TeX-engine-alist-builtin'
-     or 'TeX-engine-alist'.  The symbols 'default', 'xetex', 'luatex'
-     and 'omega' are available from the built-in list.
-
-   Note that 'TeX-engine' is buffer-local, so setting the variable
-directly or via the above mentioned menu or function will not take
-effect in other buffers.  If you want to activate an engine for all
-AUCTeX modes, set 'TeX-engine' in your init file, e.g. by using 'M-x
-customize-option <RET>'.  If you want to activate it for a certain
-AUCTeX mode only, set the variable in the respective mode hook.  If you
-want to activate it for certain files, set it through file variables
-(*note (emacs)File Variables::).
-
-   Should you need to change the executable names related to the
-different engine settings, there are some variables you can tweak.
-Those are 'TeX-command', 'LaTeX-command', 'TeX-Omega-command',
-'LaTeX-Omega-command', 'ConTeXt-engine' and 'ConTeXt-Omega-engine'.  The
-rest of the executables is defined directly in
-'TeX-engine-alist-builtin'.  If you want to override an entry from that,
-add an entry to 'TeX-engine-alist' that starts with the same symbol as
-that the entry in the built-in list and specify the executables you want
-to use instead.  You can also add entries to 'TeX-engine-alist' in order
-to add support for engines not covered per default.
-
- -- User Option: TeX-engine-alist
-     Alist of TeX engines and associated commands.  Each entry is a list
-     with a maximum of five elements.  The first element is a symbol
-     used to identify the engine.  The second is a string describing the
-     engine.  The third is the command to be used for plain TeX.  The
-     fourth is the command to be used for LaTeX.  The fifth is the
-     command to be used for the '--engine' parameter of ConTeXt's
-     'texexec' program.  Each command can either be a variable or a
-     string.  An empty string or nil means there is no command
-     available.
-
-   In some systems, Emacs cannot inherit the 'PATH' environment variable
-from the shell and thus AUCTeX may not be able to run TeX commands.
-Before running them, AUCTeX checks if it is able to find those commands
-and will warn you in case it fails.  You can skip this test by changing
-the option 'TeX-check-TeX'.
-
- -- User Option: TeX-check-TeX
-     If non-nil, AUCTeX will check if it is able to find a working TeX
-     distribution before running TeX, LaTeX, ConTeXt, etc.  It actually
-     checks if can run 'TeX-command' command or the shell returns a
-     command not found error.  The error code returned by the shell in
-     this case can be set in 'TeX-check-TeX-command-not-found' option.
-
-   Some LaTeX packages requires the document to be compiled with a
-specific engine.  Notable examples are 'fontspec' and 'polyglossia'
-packages, which require LuaTeX and XeTeX engines.  If you try to compile
-a document which loads one of such packages and the set engine is not
-one of those allowed you will be asked to select a different engine
-before running the LaTeX command.  If you do not want to be warned by
-AUCTeX in these cases, customize the option 'TeX-check-engine'.
-
- -- User Option: TeX-check-engine
-     This boolean option controls whether AUCTeX should check the
-     correct engine has been set before running LaTeX commands.
-
-   As shown above, AUCTeX handles in a special way most of the main
-options that can be given to the TeX processors.  When you need to pass
-to the TeX processor arbitrary options not handled by AUCTeX, you can
-use the file local variable 'TeX-command-extra-options'.
- -- User Option: TeX-command-extra-options
-     String with the extra options to be given to the TeX processor.
-     For example, if you need to enable the shell escape feature to
-     compile a document, add the following line to the list of local
-     variables of the source file:
-          %%% TeX-command-extra-options: "-shell-escape"
-     By default this option is not safe as a file-local variable because
-     a specially crafted document compiled with shell escape enabled can
-     be used for malicious purposes.
-
-   You can customize AUCTeX to show the processor output as it is
-produced.
-
- -- User Option: TeX-show-compilation
-     If non-nil, the output of TeX compilation is shown in another
-     window.
-
-   You can instruct TeX to print error messages in the form
-'file:line:error' which is similar to the way many compilers format
-them.
-
- -- User Option: TeX-file-line-error
-     If non-nil, TeX will produce 'file:line:error' style error
-     messages.
-
-   ConTeXt users can choose between Mark II and Mark IV versions.  This
-is controlled by 'ConTeXt-Mark-version' option.
-
- -- User Option: ConTeXt-Mark-version
-     This variables specifies which version of Mark should be used.
-     Values currently supported are '"II"', the default, and '"IV"'.  It
-     can be set globally using customization interface or on a per-file
-     basis, by specifying it as a file variable.
-
-
-File: auctex.info,  Node: Viewing,  Next: Debugging,  Prev: Commands,  Up: Processing
-
-4.2 Viewing the Formatted Output
-================================
-
-AUCTeX allows you to start external programs for previewing the
-formatted output of your document.
-
-* Menu:
-
-* Starting Viewers::            Starting viewers
-* I/O Correlation::             Forward and inverse search
-
-
-File: auctex.info,  Node: Starting Viewers,  Next: I/O Correlation,  Up: Viewing
-
-4.2.1 Starting Viewers
-----------------------
-
-Viewers are normally invoked by pressing 'C-c C-c' once the document is
-formatted, which will propose the 'View' command, or by activating the
-respective entry in the Command menu.  Alternatively you can type 'C-c
-C-v' which calls the function 'TeX-view'.
-
- -- Command: TeX-view
-     ('C-c C-v') Start a viewer without confirmation.  The viewer is
-     started either on a region or the master file, depending on the
-     last command issued.  This is especially useful for jumping to the
-     location corresponding to point in the viewer when using
-     'TeX-source-correlate-mode'.
-
-   AUCTeX will try to guess which type of viewer (DVI, PostScript or
-PDF) has to be used and what options are to be passed over to it.  This
-decision is based on the output files present in the working directory
-as well as the class and style options used in the document.  For
-example, if there is a DVI file in your working directory, a DVI viewer
-will be invoked.  In case of a PDF file it will be a PDF viewer.  If you
-specified a special paper format like 'a5paper' or use the 'landscape'
-option, this will be passed to the viewer by the appropriate options.
-Especially some DVI viewers depend on this kind of information in order
-to display your document correctly.  In case you are using 'pstricks' or
-'psfrag' in your document, a DVI viewer cannot display the contents
-correctly and a PostScript viewer will be invoked instead.
-
-   The association between the tests for the conditions mentioned above
-and the viewers is made in the variable 'TeX-view-program-selection'.
-Therefore this variable is the starting point for customization if you
-want to use other viewers than the ones suggested by default.
-
- -- User Option: TeX-view-program-selection
-     This is a list of predicates and viewers which is evaluated from
-     front to back in order to find out which viewer to call under the
-     given conditions.  In the first element of each list item you can
-     reference one or more predicates defined in
-     'TeX-view-predicate-list' or 'TeX-view-predicate-list-builtin'.  In
-     the second element you can reference a viewer defined in
-     'TeX-view-program-list' or 'TeX-view-program-list-builtin'.  The
-     viewer of the first item with a positively evaluated predicate is
-     selected.
-
-   So 'TeX-view-program-selection' only contains references to the
-actual implementations of predicates and viewer commands respectively
-which can be found elsewhere.  AUCTeX comes with a set of preconfigured
-predicates and viewer commands which are stored in the variables
-'TeX-view-predicate-list-builtin' and 'TeX-view-program-list-builtin'
-respectively.  If you are not satisfied with those and want to overwrite
-one of them or add your own definitions, you can do so via the variables
-'TeX-view-predicate-list' and 'TeX-view-program-list'.
-
- -- User Option: TeX-view-predicate-list
-     This is a list of predicates for viewer selection and invocation.
-     The first element of each list item is a symbol and the second
-     element a Lisp form to be evaluated.  The form should return nil if
-     the predicate is not fulfilled.
-
-     A built-in predicate from 'TeX-view-predicate-list-builtin' can be
-     overwritten by defining a new predicate with the same symbol.
-
- -- User Option: TeX-view-program-list
-     This is a list of viewer specifications each consisting of a
-     symbolic name and either a command line or a function to be invoked
-     when the viewer is called.  If a command line is used, parts of it
-     can be conditionalized by prefixing them with predicates from
-     'TeX-view-predicate-list' or 'TeX-view-predicate-list-builtin'.
-     (See the doc string for the exact format to use.)  The command line
-     can also contain placeholders as defined in 'TeX-expand-list' and
-     'TeX-expand-list-builtin' which are expanded before the viewer is
-     called.
-
-     The third element of each item is a string, or a list of strings,
-     with the name of the executable, or executables, needed to open the
-     output file in the viewer.  Placeholders defined in
-     'TeX-expand-list' and 'TeX-expand-list-builtin' can be used here.
-     This element is optional and is used to check whether the viewer is
-     actually available on the system.
-
-     A built-in viewer spec from 'TeX-view-program-list-builtin' can be
-     overwritten by defining a new viewer spec with the same name.
-
-   After the viewer is called via either the 'View' command or the key
-stroke 'C-c C-v', the window system focus goes and stays on the viewer.
-If you prefer that the focus is pulled back to Emacs immediately after
-that and you are using evince-compatible viewer, customize the option
-'TeX-view-enince-keep-focus'.
-
- -- User Option: TeX-view-evince-keep-focus
-     When this option is non-nil and the viewer is compatible with
-     evince, the focus is pulled back to Emacs immediately after the
-     viewer is invoked or refreshed from within AUCTeX.
-
-   Note that the viewer selection and invocation as described above will
-only work if certain default settings in AUCTeX are intact.  For one,
-the whole viewer selection machinery will only be triggered if there is
-no '%V' expander in 'TeX-expand-list'.  So if you have trouble with the
-viewer invocation you might check if there is an older customization of
-the variable in place.  In addition, the use of a function in
-'TeX-view-program-list' only works if the 'View' command in
-'TeX-command-list' makes use of the hook 'TeX-run-discard-or-function'.
-
-
-File: auctex.info,  Node: I/O Correlation,  Prev: Starting Viewers,  Up: Viewing
-
-4.2.2 Forward and Inverse Search
---------------------------------
-
-Forward and inverse search refer to the correlation between the document
-source in the editor and the typeset document in the viewer.  Forward
-search allows you to jump to the place in the previewed document
-corresponding to a certain line in the document source and inverse
-search vice versa.
-
-   AUCTeX supports three methods for forward and inverse search: source
-specials (only DVI output), the pdfsync LaTeX package (only PDF output)
-and SyncTeX (any type of output).  If you want to make use of forward
-and inverse searching with source specials or SyncTeX, switch on
-'TeX-source-correlate-mode'.  *Note Processor Options::, on how to do
-that.  The use of the pdfsync package is detected automatically if
-document parsing is enabled.  Customize the variable
-'TeX-source-correlate-method' to select the method to use.
-
- -- User Option: TeX-source-correlate-method
-     Method to use for enabling forward and inverse search.  This can be
-     'source-specials' if source specials should be used, 'synctex' if
-     SyncTeX should be used, or 'auto' if AUCTeX should decide.
-
-     When the variable is set to 'auto', AUCTeX will always use SyncTeX
-     if your 'latex' processor supports it, source specials otherwise.
-     You must make sure your viewer supports the same method.
-
-     It is also possible to specify a different method depending on the
-     output, either DVI or PDF, by setting the variable to an alist of
-     the kind
-          ((dvi . '<source-specials or synctex>')
-           (pdf . '<source-specials or synctex>'))
-     in which the CDR of each entry is a symbol specifying the method to
-     be used in the corresponding mode.  The default value of the
-     variable is
-          ((dvi . source-specials)
-           (pdf . synctex))
-     which is compatible with the majority of viewers.
-
-   Forward search happens automatically upon calling the viewer, e.g. by
-typing 'C-c C-v' ('TeX-view').  This will open the viewer or bring it to
-front and display the output page corresponding to the position of point
-in the source file.  AUCTeX will automatically pass the necessary
-command line options to the viewer for this to happen.
-
-   You can also make special mouse event do forward search at the
-clicked position.  Use 'TeX-source-correlate-map'(1) and
-'TeX-view-mouse' like this:
-     (eval-after-load "tex"
-       '(define-key TeX-source-correlate-map [C-down-mouse-1]
-                    #'TeX-view-mouse))
-   This example binds 'C-down-mouse-1', which usually opens a concise
-menu to select buffer, to the command to do forward search.
-
-   Upon opening the viewer you will be asked if you want to start a
-server process (Gnuserv or Emacs server) which is necessary for inverse
-search.  This happens only if there is no server running already.  You
-can customize the variable 'TeX-source-correlate-start-server' to
-inhibit the question and always or never start the server respectively.
-
- -- User Option: TeX-source-correlate-start-server
-     If 'TeX-source-correlate-mode' is active and a viewer is invoked,
-     the default behavior is to ask if a server process should be
-     started.  Set this variable to 't' if the question should be
-     inhibited and the server should always be started.  Set it to 'nil'
-     if the server should never be started.  Inverse search will not be
-     available in the latter case.
-
-   Inverse search, i.e. jumping to the part of your document source in
-Emacs corresponding to a certain position in the viewer, is triggered
-from the viewer, typically by a mouse click.  Refer to the documentation
-of your viewer to find out how it has to be configured and what you have
-to do exactly.  In xdvi you normally have to use 'C-down-mouse-1'.
-
-   Note that inverse search with the Evince PDF viewer or its MATE fork
-Atril might fail in raising the Emacs frame after updating point in your
-document's buffer.  There is simply no way to raise the Emacs frame
-reliably accross different operating systems and different window
-managers with their different focus stealing policies.  If the Emacs
-frame is not raised after performing an inverse search from Evince or
-Atril, you can customize the following option.
-
- -- User Option: TeX-raise-frame-function
-     A function that will be called after performing an inverse search
-     from Evince or Atril in order to raise the current Emacs frame.
-
-     If your Emacs frame is already raised in that situation, just leave
-     this variable set to its default value 'raise-frame'.  Otherwise,
-     here are some alternative settings that work for some users.
-
-          ;; Alternative 1: For some users, `x-focus-frame' works.
-          (setq TeX-raise-frame-function #'x-focus-frame)
-
-          ;; Alternative 2: Under GNOME 3.20 (and probably others), it
-          ;; seems some focus stealing prevention policy prohibits that
-          ;; some window gets the focus immediately after the user has
-          ;; clicked in some other window.  Here waiting a bit before
-          ;; issuing the request seems to work.
-          (setq TeX-raise-frame-function
-                (lambda ()
-                  (run-at-time 0.5 nil #'x-focus-frame)))
-
-          ;; Alternative 3: Use the external wmctrl tool in order to
-          ;; force Emacs into the focus.
-          (setq TeX-raise-frame-function
-                (lambda ()
-                  (call-process
-                   "wmctrl" nil nil nil "-i" "-R"
-                   (frame-parameter (selected-frame) 'outer-window-id))))
-
-   ---------- Footnotes ----------
-
-   (1) The keymap name is 'TeX-source-correlate-map', not
-'TeX-source-correlate-mode-map'.  Actually, this keymap isn't
-implemented as minor mode map of 'TeX-source-correlate-mode', in order
-that its bindings don't affect buffers outside of AUCTeX.
-
-
-File: auctex.info,  Node: Debugging,  Next: Checking,  Prev: Viewing,  Up: Processing
-
-4.3 Catching the errors
-=======================
-
-Once you've formatted your document you may 'debug' it, i.e. browse
-through the errors (La)TeX reported.  You may also have a look at a
-nicely formatted list of all errors and warnings reported by the
-compiler.
-
- -- Command: TeX-next-error ARG REPARSE
-     ('C-c `') Go to the next error reported by TeX.  The view will be
-     split in two, with the cursor placed as close as possible to the
-     error in the top view.  In the bottom view, the error message will
-     be displayed along with some explanatory text.
-
-     An optional numeric ARG, positive or negative, specifies how many
-     error messages to move.  A negative ARG means to move back to
-     previous error messages, see also 'TeX-previous-error'.
-
-     The optional REPARSE argument makes AUCTeX reparse the error
-     message buffer and start the debugging from the first error.  This
-     can also be achieved by calling the function with a prefix argument
-     ('C-u').
-
- -- Command: TeX-previous-error ARG
-     ('M-g p') Go to the previous error reported by TeX.  An optional
-     numeric ARG specifies how many error messages to move backward.
-     This is like calling 'TeX-next-error' with a negative argument.
-
-   The command 'TeX-previous-error' works only if AUCTeX can parse the
-whole TeX log buffer.  This is controlled by the 'TeX-parse-all-errors'
-variable.
-
- -- User Option: TeX-parse-all-errors
-     If t, AUCTeX automatically parses the whole output log buffer right
-     after running a TeX command, in order to collect all warnings and
-     errors.  This makes it possible to navigate back and forth between
-     the error messages using 'TeX-next-error' and 'TeX-previous-error'.
-     This is the default.  If nil, AUCTeX does not parse the whole
-     output log buffer and 'TeX-previous-error' cannot be used.
-
-   As default, AUCTeX will display a special help buffer containing the
-error reported by TeX along with the documentation.  There is however an
-'expert' option, which allows you to display the real TeX output.
-
- -- User Option: TeX-display-help
-     If t AUCTeX will automatically display a help text whenever an
-     error is encountered using 'TeX-next-error' ('C-c `').  If nil a
-     terse information about the error is displayed in the echo area.
-     If 'expert' AUCTeX will display the output buffer with the raw TeX
-     output.
-
-* Menu:
-
-* Ignoring warnings::         Controlling warnings to be reported
-* Error overview::            List of all errors and warnings
-
-
-File: auctex.info,  Node: Ignoring warnings,  Next: Error overview,  Up: Debugging
-
-4.3.1 Controlling warnings to be reported
------------------------------------------
-
-Normally AUCTeX will only report real errors, but you may as well ask it
-to report 'bad boxes' and warnings as well.
-
- -- Command: TeX-toggle-debug-bad-boxes
-     ('C-c C-t C-b') Toggle whether AUCTeX should stop at bad boxes
-     (i.e. overfull and underfull boxes) as well as normal errors.  The
-     boolean option 'TeX-debug-bad-boxes' is set accordingly.
-
- -- Command: TeX-toggle-debug-warnings
-     ('C-c C-t C-w') Toggle whether AUCTeX should stop at warnings as
-     well as normal errors.  The boolean option 'TeX-debug-warnings' is
-     set accordingly.
-
-   While many users desire to have warnings reported after compilation,
-there are certain warnings that are considered unimportant and users
-want to ignore them.  For a more fine-grained control of what kinds of
-warnings should be shown after compilation, AUCTeX provides other
-options.
-
- -- User Option: TeX-ignore-warnings
-     Controls which warnings are to be ignored.
-
-     It can be a regexp matching the message of the warnings to be
-     ignored.
-
-     More advanced users can set also this option to a symbol with the
-     name of a custom function taking as arguments all the information
-     of the warning listed in 'TeX-error-list' variable, except the last
-     one about whether to ignore the warning.  See the code of
-     'TeX-warning' function and the documentation of 'TeX-error-list'
-     for more details.
-
- -- Command: TeX-toggle-suppress-ignored-warnings
-     ('C-c C-t C-x') Toggle whether AUCTeX should actually hide the
-     ignored warnings specified with 'TeX-ignore-warnings'.  The boolean
-     option 'TeX-suppress-ignored-warnings' is set accordingly.  If this
-     is nil, all warnings are shown, even those matched by
-     'TeX-ignore-warnings', otherwise these are hidden.
-
-     Note that 'TeX-debug-warnings' takes the precedence: if it is nil,
-     all warnings are hidden in any case.
-
-
-File: auctex.info,  Node: Error overview,  Prev: Ignoring warnings,  Up: Debugging
-
-4.3.2 List of all errors and warnings
--------------------------------------
-
-When the option 'TeX-parse-all-errors' is non-nil, you will be also able
-to open an overview of all errors and warnings reported by the TeX
-compiler.
-
- -- Command: TeX-error-overview
-     Show an overview of the errors and warnings occurred in the last
-     TeX run.
-
-     In this window you can visit the error on which point is by
-     pressing <RET>, and visit the next or previous issue by pressing
-     <n> or <p> respectively.  A prefix argument to these keys specifies
-     how many errors to move forward or backward.  You can visit an
-     error also by clicking on its message.  Jump to error point in the
-     source code with <j>, and use <l> see the error in the log buffer.
-     In addition, you can toggle visibility of bad boxes, generic
-     warnings, and ignored warnings with <b>, <w>, and <x>, respectively
-     (see *note Ignoring warnings:: for details).  Press <q> to quit the
-     overview.
-
- -- User Option: TeX-error-overview-open-after-TeX-run
-     When this boolean variable is non-nil, the error overview will be
-     automatically opened after running TeX if there are errors or
-     warnings to show.
-
-   The error overview is opened in a new window of the current frame by
-default, but you can change this behavior by customizing the option
-'TeX-error-overview-setup'.
-
- -- User Option: TeX-error-overview-setup
-     Controls the frame setup of the error overview.  The possible value
-     is: 'separate-frame'; with a nil value the current frame is used
-     instead.
-
-     The parameters of the separate frame can be set with the
-     'TeX-error-overview-frame-parameters' option.
-
-     If the display does not support multi frame, the current frame will
-     be used regardless of the value of this variable.
-
-
-File: auctex.info,  Node: Checking,  Next: Control,  Prev: Debugging,  Up: Processing
-
-4.4 Checking for problems
-=========================
-
-Running TeX or LaTeX will only find regular errors in the document, not
-examples of bad style.  Furthermore, description of the errors may often
-be confusing.  The utilities 'lacheck' and 'chktex' can be used to find
-style errors, such as forgetting to escape the space after an
-abbreviation or using '...' instead of '\ldots' and other similar
-problems.  You start 'lacheck' with 'C-c C-c Check <RET>' and 'chktex'
-with 'C-c C-c ChkTeX <RET>'.  The result will be a list of errors in the
-'*compilation*' buffer.  You can go through the errors with 'C-x `'
-('next-error', *note (emacs)Compilation::), which will move point to the
-location of the next error.
-
-   Alternatively, you may want in-buffer notation.  AUCTeX provides
-support for this using the Flymake package in Emacs 26 or newer (*note
-(Flymake)Using Flymake:: for details).  To enable, call 'M-x
-flymake-mode <RET>' in the buffer or enable it in all buffers by adding
-this to your init file:
-     (add-hook 'LaTeX-mode-hook #'flymake-mode)
-   Note that AUCTeX currently only provides support for using 'chktex'
-as the flymake backend.
-
-   Each of the two utilities 'lacheck' and 'chktex' will find some
-errors the other doesn't, but 'chktex' is more configurable, allowing
-you to create your own errors.  You may need to install the programs
-before using them.  You can get 'lacheck' from
-URL:<https://www.ctan.org/pkg/lacheck> and 'chktex' from
-URL:<https://www.ctan.org/pkg/chktex>.  TeX Live contains both.
-
-
-File: auctex.info,  Node: Control,  Next: Cleaning,  Prev: Checking,  Up: Processing
-
-4.5 Controlling the output
-==========================
-
-A number of commands are available for controlling the output of an
-application running under AUCTeX
-
- -- Command: TeX-kill-job
-     ('C-c C-k') Kill currently running external application.  This may
-     be either of TeX, LaTeX, previewer, BibTeX, etc.
-
- -- Command: TeX-recenter-output-buffer
-     ('C-c C-l') Recenter the output buffer so that the bottom line is
-     visible.
-
- -- Command: TeX-home-buffer
-     ('C-c ^') Go to the 'master' file in the document associated with
-     the current buffer, or if already there, to the file where the
-     current process was started.
-
-   Additionally, output files produced by AUCTeX can be placed in a
-separate directory.
-
- -- User Option: TeX-output-dir
-     Set this option to the path of a directory where output files will
-     be placed.  The output files include those that are produced by
-     applications running under AUCTeX, temporary files related to
-     region processing and the preview-latex files.  If a relative path
-     is specified, it is interpreted as being relative to the master
-     file in a mutlifile document.
-
-     This is a buffer local variable and must be set separately for all
-     documents and all files in a multifile document.  For example,
-
-          %%% Local Variables:
-          %%% mode: latex
-          %%% TeX-output-dir: "build"
-          %%% End:
-
-     Alternatively, you may use 'setq-default' to set the default value
-     of this option or set it as a directory local variable (*note
-     (emacs)Directory Variables::).
-
-     Note that a non-nil value of 'TeX-output-dir' might be incompatible
-     with some TeX commands and macros.  In particular, the LaTeX macro
-     '\include' is known to not work with this option.  Some TeX
-     packages which produce intermediary files might also be
-     incompatible.  A possible workaround for those packages is to
-     append the value of 'TeX-output-dir' to the environment variables
-     'TEXINPUTS' and 'BIBINPUTS'.
-
-
-File: auctex.info,  Node: Cleaning,  Next: Documentation,  Prev: Control,  Up: Processing
-
-4.6 Cleaning intermediate and output files
-==========================================
-
- -- Command: TeX-clean
-     Remove generated intermediate files.  In case a prefix argument is
-     given, remove output files as well.
-
-     Canonical access to the function is provided by the 'Clean' and
-     'Clean All' entries in 'TeX-command-list', invokable with 'C-c C-c'
-     or the Command menu.
-
-     The patterns governing which files to remove can be adapted
-     separately for each AUCTeX mode by means of the following
-     variables:
-        * 'plain-TeX-clean-intermediate-suffixes'
-        * 'plain-TeX-clean-output-suffixes'
-        * 'LaTeX-clean-intermediate-suffixes'
-        * 'LaTeX-clean-output-suffixes'
-        * 'docTeX-clean-intermediate-suffixes'
-        * 'docTeX-clean-output-suffixes'
-        * 'Texinfo-clean-intermediate-suffixes'
-        * 'Texinfo-clean-output-suffixes'
-        * 'ConTeXt-clean-intermediate-suffixes'
-        * 'ConTeXt-clean-output-suffixes'
-        * 'AmSTeX-clean-intermediate-suffixes'
-        * 'AmSTeX-clean-output-suffixes'
-
- -- User Option: TeX-clean-confirm
-     Control if deletion of intermediate and output files has to be
-     confirmed before it is actually done.  If non-nil, ask before
-     deleting files.
-
-
-File: auctex.info,  Node: Documentation,  Prev: Cleaning,  Up: Processing
-
-4.7 Documentation about macros and packages
-===========================================
-
- -- Command: TeX-documentation-texdoc
-     ('C-c ?') Get documentation about the packages installed on your
-     system, using 'texdoc' to find the manuals.  The function will
-     prompt for the name of packages.  If point is on a word, this will
-     be suggested as default.
-
-     If the command is called with a prefix argument, you will be shown
-     a list of manuals of the given package among to choose.
-
-     The command can be invoked by the key binding mentioned above as
-     well as the 'Find Documentation...' entry in the mode menu.
-
-
-File: auctex.info,  Node: Customization,  Next: Appendices,  Prev: Processing,  Up: Top
-
-5 Customization and Extension
-*****************************
-
-* Menu:
-
-* Modes and Hooks::             Modes and Hooks
-* Multifile::                   Multifile Documents
-* Parsing Files::               Automatic Parsing of TeX Files
-* Internationalization::        Language Support
-* Automatic::                   Automatic Customization
-* Style Files::                 Writing Your Own Style Support
-
-
-File: auctex.info,  Node: Modes and Hooks,  Next: Multifile,  Up: Customization
-
-5.1 Modes and Hooks
-===================
-
-AUCTeX supports a wide variety of derivatives and extensions of TeX.
-Besides plain TeX those are LaTeX, AMS-TeX, ConTeXt, Texinfo and docTeX.
-For each of them there is a separate major mode in AUCTeX and each major
-mode runs 'text-mode-hook', 'TeX-mode-hook' as well as a hook special to
-the mode in this order.  (As an exception, Texinfo mode does not run
-'TeX-mode-hook'.)  The following table provides an overview of the
-respective mode functions and hooks.
-
-Type        Mode function      Hook
--------------------------------------------------------
-Plain TeX   'plain-tex-mode'   'plain-TeX-mode-hook'
-LaTeX       'latex-mode'       'LaTeX-mode-hook'
-AMS-TeX     'ams-tex-mode'     'AmS-TeX-mode-hook'
-ConTeXt     'context-mode'     'ConTeXt-mode-hook'
-Texinfo     'texinfo-mode'     'Texinfo-mode-hook'
-DocTeX      'doctex-mode'      'docTeX-mode-hook'
-
-   If you need to make a customization via a hook which is only relevant
-for one of the modes listed above, put it into the respective mode hook,
-if it is relevant for any AUCTeX mode, add it to 'TeX-mode-hook' and if
-it is relevant for all text modes, append it to 'text-mode-hook'.
-
-   Other useful hooks are listed below.
-
- -- Variable: TeX-after-compilation-finished-functions
-     Hook which is run after the TeX/LaTeX processor has successfully
-     finished compiling your document.  (*Note Processing::, for finding
-     out how to compile your document.)  Each function in the hook is
-     run with the compiled output document as its argument.
-
-     This is useful for automatically refreshing the viewer after
-     re-compilation especially when using Emacs viewers such as DocView
-     or PDF Tools.  The function 'TeX-revert-document-buffer' can be
-     added to the hook for this purpose.
-
-
-File: auctex.info,  Node: Multifile,  Next: Parsing Files,  Prev: Modes and Hooks,  Up: Customization
-
-5.2 Multifile Documents
-=======================
-
-You may wish to spread a document over many files (as you are likely to
-do if there are multiple authors, or if you have not yet discovered the
-power of the outline commands (*note Outline::)).  This can be done by
-having a "master" file in which you include the various files with the
-TeX macro '\input' or the LaTeX macro '\include'.  These files may also
-include other files themselves.  However, to format the document you
-must run the commands on the top level master file.
-
-   When you, for example, ask AUCTeX to run a command on the master
-file, it has no way of knowing the name of the master file.  By default,
-it will assume that the current file is the master file.  If you insert
-the following in your init file ('init.el' or '.emacs'), AUCTeX will use
-a more advanced algorithm.
-
-     (setq-default TeX-master nil) ; Query for master file.
-
-   In this case, AUCTeX will ask for the name of the master file
-associated with the buffer.  To avoid asking you again, AUCTeX will
-automatically insert the name of the master file as a file variable
-(*note (emacs)File Variables::).  You can also insert the file variable
-yourself, by putting the following text at the end of your files.
-
-     %%% Local Variables:
-     %%% TeX-master: "master"
-     %%% End:
-
-   You should always set this variable to the name of the top level
-document.  If you always use the same name for your top level documents,
-you can set 'TeX-master' in your init file such as 'init.el' or
-'.emacs'.
-
-     (setq-default TeX-master "master") ; All master files called "master".
-
- -- User Option: TeX-master
-     The master file associated with the current buffer.  If the file
-     being edited is actually included from another file, then you can
-     tell AUCTeX the name of the master file by setting this variable.
-     If there are multiple levels of nesting, specify the top level
-     file.
-
-     If this variable is 'nil', AUCTeX will query you for the name.
-
-     If the variable is 't', then AUCTeX will assume the file is a
-     master file itself.
-
-     If the variable is 'shared', then AUCTeX will query for the name,
-     but will not change the file.
-
-     If the variable is 'dwim', AUCTeX will try to avoid querying by
-     attempting to "do what I mean"; and then change the file.
-
- -- User Option: TeX-one-master
-     Regular expression matching ordinary TeX files.
-
-     You should set this variable to match the name of all files, for
-     which it is a good idea to append a 'TeX-master' file variable
-     entry automatically.  When AUCTeX adds the name of the master file
-     as a file variable, it does not need to ask next time you edit the
-     file.
-
-     If you dislike AUCTeX automatically modifying your files, you can
-     set this variable to '"<none>"'.  By default, AUCTeX will modify
-     any file with an extension of '.tex', '.texi' or '.dtx'.
-
- -- Command: TeX-master-file-ask
-     ('C-c _') Query for the name of a master file and add the
-     respective File Variables (*note (emacs)File Variables::) to the
-     file for setting this variable permanently.
-
-     AUCTeX will not ask for a master file when it encounters existing
-     files.  This function shall give you the possibility to insert the
-     variable manually.
-
-   AUCTeX keeps track of macros, environments, labels, and style files
-that are used in a given document.  For this to work with multifile
-documents, AUCTeX has to have a place to put the information about the
-files in the document.  This is done by having an 'auto' subdirectory
-placed in the directory where your document is located.  Each time you
-save a file, AUCTeX will write information about the file into the
-'auto' directory.  When you load a file, AUCTeX will read the
-information in the 'auto' directory about the file you loaded _and the
-master file specified by 'TeX-master'_.  Since the master file (perhaps
-indirectly) includes all other files in the document, AUCTeX will get
-information from all files in the document.  This means that you will
-get from each file, for example, completion for all labels defined
-anywhere in the document.
-
-   AUCTeX will create the 'auto' directory automatically if
-'TeX-auto-save' is non-nil.  Without it, the files in the document will
-not know anything about each other, except for the name of the master
-file.  *Note Automatic Local::.
-
- -- Command: TeX-save-document
-     ('C-c C-d') Save all buffers known to belong to the current
-     document.
-
- -- User Option: TeX-save-query
-     If non-nil, then query the user before saving each file with
-     'TeX-save-document'.
-
-
-File: auctex.info,  Node: Parsing Files,  Next: Internationalization,  Prev: Multifile,  Up: Customization
-
-5.3 Automatic Parsing of TeX Files
-==================================
-
-AUCTeX depends heavily on being able to extract information from the
-buffers by parsing them.  Since parsing the buffer can be somewhat slow,
-the parsing is initially disabled.  You are encouraged to enable them by
-adding the following lines to your init file such as 'init.el' or
-'.emacs'.
-
-     (setq TeX-parse-self t) ; Enable parse on load.
-     (setq TeX-auto-save t) ; Enable parse on save.
-
-   The latter command will make AUCTeX store the parsed information in
-an 'auto' subdirectory in the directory each time the TeX files are
-stored, *note Automatic Local::.  If AUCTeX finds the pre-parsed
-information when loading a file, it will not need to reparse the buffer.
-The information in the 'auto' directory is also useful for multifile
-documents, *note Multifile::, since it allows each file to access the
-parsed information from all the other files in the document.  This is
-done by first reading the information from the master file, and then
-recursively the information from each file stored in the master file.
-
-   The variables can also be set on a per file basis, by changing the
-file local variables.
-
-     %%% Local Variables:
-     %%% TeX-parse-self: t
-     %%% TeX-auto-save: t
-     %%% End:
-
-   Even when you have disabled the automatic parsing, you can force the
-generation of style information by pressing 'C-c C-n'.  This is often
-the best choice, as you will be able to decide when it is necessary to
-reparse the file.
-
- -- User Option: TeX-parse-self
-     Parse file after loading it if no style hook is found for it.
-
- -- User Option: TeX-auto-save
-     Automatically save style information when saving the buffer.
-
- -- Command: TeX-normal-mode ARG
-     ('C-c C-n') Remove all information about this buffer, and apply the
-     style hooks again.  Save buffer first including style information.
-     With optional argument, also reload the style hooks.
-
-   When AUCTeX saves your buffer, it can optionally convert all tabs in
-your buffer into spaces.  Tabs confuse AUCTeX's error message parsing
-and so should generally be avoided.  However, tabs are significant in
-some environments, and so by default AUCTeX does not remove them.  To
-convert tabs to spaces when saving a buffer, insert the following in
-your init file such as 'init.el' or '.emacs':
-
-     (setq TeX-auto-untabify t)
-
- -- User Option: TeX-auto-untabify
-     Automatically remove all tabs from a file before saving it.
-
-   Instead of disabling the parsing entirely, you can also speed it
-significantly up by limiting the information it will search for (and
-store) when parsing the buffer.  You can do this by setting the default
-values for the buffer local variables 'TeX-auto-regexp-list' and
-'TeX-auto-parse-length' in your init file such as 'init.el' or '.emacs'.
-
-     ;; Only parse LaTeX class and package information.
-     (setq-default TeX-auto-regexp-list 'LaTeX-auto-minimal-regexp-list)
-     ;; The class and package information is usually near the beginning.
-     (setq-default TeX-auto-parse-length 2000)
-
-   This example will speed the parsing up significantly, but AUCTeX will
-no longer be able to provide completion for labels, macros,
-environments, or bibitems specified in the document, nor will it know
-what files belong to the document.
-
-   These variables can also be specified on a per file basis, by
-changing the file local variables.
-
-     %%% Local Variables:
-     %%% TeX-auto-regexp-list: TeX-auto-full-regexp-list
-     %%% TeX-auto-parse-length: 999999
-     %%% End:
-
- -- User Option: TeX-auto-regexp-list
-     List of regular expressions used for parsing the current file.
-
- -- User Option: TeX-auto-parse-length
-     Maximal length of TeX file that will be parsed.
-
-   The pre-specified lists of regexps are defined below.  You can use
-these before loading AUCTeX by quoting them, as in the example above.
-
- -- Constant: TeX-auto-empty-regexp-list
-     Parse nothing
-
- -- Constant: LaTeX-auto-minimal-regexp-list
-     Only parse LaTeX class and packages.
-
- -- Constant: LaTeX-auto-label-regexp-list
-     Only parse LaTeX labels.
-
- -- Constant: LaTeX-auto-index-regexp-list
-     Only parse LaTeX index and glossary entries.
-
- -- Constant: LaTeX-auto-class-regexp-list
-     Only parse macros in LaTeX classes and packages.
-
- -- Constant: LaTeX-auto-pagestyle-regexp-list
-     Only parse LaTeX pagestyles.
-
- -- Constant: LaTeX-auto-counter-regexp-list
-     Only parse LaTeX counters.
-
- -- Constant: LaTeX-auto-length-regexp-list
-     Only parse LaTeX lengths.
-
- -- Constant: LaTeX-auto-savebox-regexp-list
-     Only parse LaTeX saveboxes.
-
- -- Constant: LaTeX-auto-regexp-list
-     Parse common LaTeX commands.
-
- -- Constant: plain-TeX-auto-regexp-list
-     Parse common plain TeX commands.
-
- -- Constant: TeX-auto-full-regexp-list
-     Parse all TeX and LaTeX commands that AUCTeX can use.
-
-
-File: auctex.info,  Node: Internationalization,  Next: Automatic,  Prev: Parsing Files,  Up: Customization
-
-5.4 Language Support
-====================
-
-TeX and Emacs are usable for European (Latin, Cyrillic, Greek) based
-languages.  Some LaTeX and EmacsLisp packages are available for easy
-typesetting and editing documents in European languages.
-
-   All Emacs versions supported by current AUCTeX can handle CJK
-(Chinese, Japanese, and Korean) languages by default.
-
-   In most cases, special versions of TeX engines are needed for
-high-quality typesetting of CJK languages: CTeX and ChinaTeX for
-Chinese, ASCII pTeX, upTeX and NTT jTeX for Japanese, HLaTeX and kTeX
-for Korean.  They are necessary as well when you want to typeset
-documents saved in their domestic encodings such as 'Shift-JIS'.
-Currently, AUCTeX offers native support for pTeX, upTeX and jTeX only.
-
-   If you don't need fine tuning in the result with respect to the
-typesetting rules of their respective national standards, most unicode
-based TeX engines, e.g. LuaTeX and XeTeX, can handle CJK languages by
-default if they are encoded in UTF-8.  The CJK-LaTeX package is provided
-for supporting CJK scripts in a standard LaTeX document.
-
-* Menu:
-
-* European::                    Using AUCTeX with European Languages
-* Japanese::                    Using AUCTeX with Japanese
-
-
-File: auctex.info,  Node: European,  Next: Japanese,  Up: Internationalization
-
-5.4.1 Using AUCTeX with European Languages
-------------------------------------------
-
-5.4.1.1 Typing and Displaying Non-ASCII Characters
-..................................................
-
-First you will need a way to write non-ASCII characters.  You can either
-use macros, or teach TeX about the ISO character sets.  I prefer the
-latter, it has the advantage that the usual standard emacs word movement
-and case change commands will work.
-
-   Recommended encoding for LaTeX document is UTF-8.  Recent LaTeX2e has
-native support for UTF-8.  If your LaTeX2e is not recent enough, just
-add '\usepackage[utf8]{inputenc}'.
-
-   You can still use ISO 8859 Latin 1 encoding with
-'\usepackage[latin1]{inputenc}'.
-
-   To be able to display non-ASCII characters you will need an
-appropriate font.  All Emacs versions supported by current AUCTeX can
-display 8-bit characters, provided that suitable fonts are installed.
-
-   A compromise is to use an European character set when editing the
-file, and convert to TeX macros when reading and writing the files.
-
-'iso-cvt.el'
-     Much like 'iso-tex.el' but is bundled with Emacs 19.23 and later.
-
-'X-Symbol'
-     a much more complete package for Emacs that can also handle a lot
-     of mathematical characters and input methods.
-
-5.4.1.2 Style Files for Different Languages
-...........................................
-
-AUCTeX supports style files for several languages.  Each style file may
-modify AUCTeX to better support the language, and will run a language
-specific hook that will allow you to for example change ispell
-dictionary, or run code to change the keyboard remapping.  The following
-will for example choose a Danish dictionary for documents including
-'\usepackage[danish]{babel}'.  This requires parsing to be enabled,
-*note Parsing Files::.
-
-     (add-hook 'TeX-language-dk-hook
-               (lambda () (ispell-change-dictionary "danish")))
-
-   The following style files are recognized:
-
-'brazilian'
-'brazil'
-     Runs style hook 'TeX-language-pt-br-hook'.  Gives '"' word syntax,
-     makes the <"> key inserts '``' or '''' depending on context.
-     Typing <"> twice will insert a literal '"'.  Typing <-> twice will
-     insert '"=', three times '--'.
-
-'bulgarian'
-     Runs style hook 'TeX-language-bg-hook'.  Gives '"' word syntax,
-     makes the <"> key insert a literal '"'.  Typing <"> twice will
-     insert '"`' or '"'' depending on context.  Typing <-> twice will
-     insert '"=', three times '--'.
-
-'czech'
-     Runs style hook 'TeX-language-cz-hook'.  Pressing <"> will insert
-     '\uv{' and '}' depending on context.
-
-'danish'
-     Runs style hook 'TeX-language-dk-hook'.  Pressing <"> will insert
-     '"`' and '"'' depending on context.  Typing <-> twice will insert
-     '"=', i.e. a hyphen string allowing hyphenation in the composing
-     words.
-
-'dutch'
-     Runs style hook 'TeX-language-nl-hook'.
-
-'english'
-'australian'
-'canadian'
-'newzealand'
-     Runs style hook 'TeX-language-en-hook'.
-
-'frenchb'
-'francais'
-     Runs style hook 'TeX-language-fr-hook'.  Pressing <"> will insert
-     '\og' and '\fg' depending on context.  Note that the language name
-     for customizing 'TeX-quote-language-alist' is 'french'.
-
-'german'
-'ngerman'
-     Runs style hook 'TeX-language-de-hook'.  Gives '"' word syntax,
-     makes the <"> key insert a literal '"'.  Pressing the key twice
-     will give you opening or closing German quotes ('"`' or '"'').
-     Typing <-> twice will insert '"=', three times '--'.
-
-'icelandic'
-     Runs style hook 'TeX-language-is-hook'.  Gives '"' word syntax,
-     makes the <"> key insert a literal '"'.  Typing <"> twice will
-     insert '"`' or '"'' depending on context.  Typing <-> twice will
-     insert '"=', three times '--'.
-
-'italian'
-     Runs style hook 'TeX-language-it-hook'.  Pressing <"> will insert
-     '"<' and '">' depending on context.
-
-'polish'
-     Runs style hook 'TeX-language-pl-hook'.  Gives '"' word syntax and
-     makes the <"> key insert a literal '"'.  Pressing <"> twice will
-     insert '"`' or '"'' depending on context.
-
-'polski'
-     Runs style hook 'TeX-language-pl-hook'.  Makes the <"> key insert a
-     literal '"'.  Pressing <"> twice will insert ',,' or '''' depending
-     on context.
-
-'portuguese'
-'portuges'
-     Runs style hook 'TeX-language-pt-hook'.  Gives '"' word syntax,
-     makes the <"> key inserts '"<' or '">' depending on context.
-     Typing <"> twice will insert a literal '"'.  Typing <-> twice will
-     insert '"=', three times '--'.  Note that the language name for
-     customizing 'TeX-quote-language-alist' is 'portuguese'.
-
-'slovak'
-     Runs style hook 'TeX-language-sk-hook'.  Pressing <"> will insert
-     '\uv{' and '}' depending on context.
-
-'swedish'
-     Runs style hook 'TeX-language-sv-hook'.  Pressing <"> will insert
-     ''''.  Typing <-> twice will insert '"=', three times '--'.
-
-   Replacement of language-specific hyphen strings like '"=' with dashes
-does not require to type <-> three times in a row.  You can put point
-after the hypen string anytime and trigger the replacement by typing
-<->.
-
-   In case you are not satisfied with the suggested behavior of quote
-and hyphen insertion you can change it by customizing the variables
-'TeX-quote-language-alist' and 'LaTeX-babel-hyphen-language-alist'
-respectively.
-
- -- User Option: TeX-quote-language-alist
-     Used for overriding the default language-specific quote insertion
-     behavior.  This is an alist where each element is a list consisting
-     of four items.  The first item is the name of the language in
-     concern as a string.  See the list of supported languages above.
-     The second item is the opening quotation mark.  The third item is
-     the closing quotation mark.  Opening and closing quotation marks
-     can be specified directly as strings or as functions returning a
-     string.  The fourth item is a boolean controlling quote insertion.
-     It should be non-nil if if the special quotes should only be used
-     after inserting a literal '"' character first, i.e. on second key
-     press.
-
- -- User Option: LaTeX-babel-hyphen-language-alist
-     Used for overriding the behavior of hyphen insertion for specific
-     languages.  Every element in this alist is a list of three items.
-     The first item should specify the affected language as a string.
-     The second item denotes the hyphen string to be used as a string.
-     The third item, a boolean, controls the behavior of hyphen
-     insertion and should be non-nil if the special hyphen should be
-     inserted after inserting a literal '-' character, i.e. on second
-     key press.
-
-   The defaults of hyphen insertion are defined by the variables
-'LaTeX-babel-hyphen' and 'LaTeX-babel-hyphen-after-hyphen' respectively.
-
- -- User Option: LaTeX-babel-hyphen
-     String to be used when typing <->.  This usually is a hyphen
-     alternative or hyphenation aid provided by 'babel' and the related
-     language style files, like '"=', '"~' or '"-'.
-
-     Set it to an empty string or nil in order to disable
-     language-specific hyphen insertion.
-
- -- User Option: LaTeX-babel-hyphen-after-hyphen
-     Control insertion of hyphen strings.  If non-nil insert normal
-     hyphen on first key press and swap it with the language-specific
-     hyphen string specified in the variable 'LaTeX-babel-hyphen' on
-     second key press.  If nil do it the other way round.
-
-
-File: auctex.info,  Node: Japanese,  Prev: European,  Up: Internationalization
-
-5.4.2 Using AUCTeX with Japanese TeX
-------------------------------------
-
-To write Japanese text with AUCTeX, you need the versions of TeX and
-Emacs that support Japanese.  AUCTeX supports three Japanese TeX engines
-by default: NTT jTeX, ASCII pTeX and upTeX.
-
-   Activate 'japanese-plain-tex-mode' or 'japanese-latex-mode' to use
-the Japanese TeX engines.  If it doesn't work, send mail to Masayuki
-Ataka <masayuki.ataka@gmail.com> or Ikumi Keita
-<ikumikeita@jcom.home.ne.jp>, who currently concern with stuff related
-to Japanese in AUCTeX.  None of the primary AUCTeX maintainers
-understand Japanese, so they cannot help you.
-
-   It is recommended to enable 'TeX-parse-self' for typical Japanese
-LaTeX users.  When enabled, 'japanese-latex-mode' selects the suitable
-Japanese TeX engine automatically based on the class file name (such as
-'jbook', 'jsarticle' and 'tjreport') and its option.  *Note Parsing
-Files::.
-
-   It is important to select the suitable Japanese TeX engine because
-the selected engine determines the command name such as 'platex' and
-'uptex' to typeset the document.  If you find that wrong command is
-used, check the value of 'TeX-engine' on that buffer.  If the value does
-not suit the current document, change the value by the 'TeXing Options'
-submenu below the 'Command' menu.  *Note Processor Options::.
-
-   To make the selected engine to persist across Emacs sessions, there
-are two ways from which you can choose one according to your needs:
-
-  1. If you use a specific engine (almost) exclusively, customize the
-     option 'japanese-TeX-engine-default'.
-
-      -- User Option: japanese-TeX-engine-default
-          The default 'TeX-engine' in Japanese TeX mode.
-
-          The default value is 'ptex'.
-  2. If you want to set the engine on a per file basis, use the file
-     local variables to set 'TeX-engine'.
-
-     Here is a sample code to set 'TeX-engine' to 'uptex':
-
-          %%% Local Variables:
-          %%% mode: japanese-latex
-          %%% TeX-engine: uptex
-          %%% End:
-
-   In the both cases above, the valid value is one of 'ptex', 'jtex' and
-'uptex'.
-
-   You can override the command names associated with the above three
-engines or define your own engine by customizing 'TeX-engine-alist'.
-*Note Processor Options::.
-
-   It is sometimes necessary to use an engine which differs from the one
-AUCTeX selects automatically.  For example, even when you want to use
-'j-article' document class deliberately with ASCII pLaTeX, AUCTeX
-selects NTT jLaTeX command if 'TeX-parse-self' is enabled, because
-'j-article' originally belongs to NTT jLaTeX.  In such cases, use the
-file local variable method above to select the engine you intend to use.
-
-   If you usually use AUCTeX in Japanese, setting the following
-variables is useful.
-
- -- User Option: TeX-default-mode
-     Mode to enter for a new file when it cannot be determined whether
-     the file is plain TeX or LaTeX or what.
-
-     If you want to enter Japanese LaTeX mode whenever this may happen,
-     set the variable like this:
-          (setq TeX-default-mode 'japanese-latex-mode)
-
- -- User Option: japanese-LaTeX-default-style
-     The default style/class when creating a new Japanese LaTeX
-     document.
-
-     The default value is '"jarticle"'.
-
-   It is recommended also for Japanese users to customize the option
-'TeX-PDF-from-DVI' to '"Dvipdfmx"'.  *Note Processor Options::.
-
-   There are three customize options with regard to the encoding of
-Japanese text.
-
- -- User Option: japanese-TeX-use-kanji-opt-flag
-     If non-nil, AUCTeX adds '-kanji' option to the typesetting command
-     when 'TeX-engine' is 'ptex'.
-
-   Usually AUCTeX guesses the right coding systems for input to and
-output from the Japanese TeX process, but you can override them by the
-following two customize options.
-
- -- User Option: TeX-japanese-process-input-coding-system
-     If non-nil, used for encoding input to Japanese TeX process.  When
-     'nil', AUCTeX tries to choose suitable coding system.
-
- -- User Option: TeX-japanese-process-output-coding-system
-     If non-nil, used for decoding output from Japanese TeX process.
-     When 'nil', AUCTeX tries to choose suitable coding system.
-
-   The former customize options 'japanese-TeX-command-default',
-'japanese-LaTeX-command-default' and 'japanese-TeX-command-list' are
-removed from AUCTeX.  Use 'japanese-TeX-engine-default' instead.  If you
-need to customize the executable file name such as '"latex"', the
-options for them, or both, customize 'TeX-engine-alist'.
-
-   The following two additional font commands are available in LaTeX
-mode buffer.
-
-'C-c C-f g'
-     Insert gothic font command '\textgt{-!-}' or '\mathgt{-!-}'
-     depending on the context.
-
-'C-c C-f m'
-     Insert mincho font command '\textmc{-!-}' or '\mathmc{-!-}'
-     depending on the context.
-
-   Although they are meaningful only with 'ptex' and 'uptex' engines, it
-won't matter in buffers with other engines.
-
-   See 'tex-jp.el' for more information.
-
-
-File: auctex.info,  Node: Automatic,  Next: Style Files,  Prev: Internationalization,  Up: Customization
-
-5.5 Automatic Customization
-===========================
-
-Since AUCTeX is so highly customizable, it makes sense that it is able
-to customize itself.  The automatic customization consists of scanning
-TeX files and extracting symbols, environments, and things like that.
-
-   The automatic customization is done on three different levels.  The
-global level is the level shared by all users at your site, and consists
-of scanning the standard TeX style files, and any extra styles added
-locally for all users on the site.  The private level deals with those
-style files you have written for your own use, and use in different
-documents.  You may have a '~/lib/TeX/' directory where you store useful
-style files for your own use.  The local level is for a specific
-directory, and deals with writing customization for the files for your
-normal TeX documents.
-
-   If compared with the environment variable 'TEXINPUTS', the global
-level corresponds to the directories built into TeX.  The private level
-corresponds to the directories you add yourself, except for '.', which
-is the local level.
-
-* Menu:
-
-* Automatic Global::            Automatic Customization for the Site
-* Automatic Private::           Automatic Customization for a User
-* Automatic Local::             Automatic Customization for a Directory
-
-   By default AUCTeX will search for customization files in all the
-global, private, and local style directories, but you can also set the
-path directly.  This is useful if you for example want to add another
-person's style hooks to your path.  Please note that all matching files
-found in 'TeX-style-path' are loaded, and all hooks defined in the files
-will be executed.
-
- -- User Option: TeX-style-path
-     List of directories to search for AUCTeX style files.
-
-   By default, when AUCTeX searches a directory for files, it will
-recursively search through subdirectories.
-
- -- User Option: TeX-file-recurse
-     Whether to search TeX directories recursively: nil means do not
-     recurse, a positive integer means go that far deep in the directory
-     hierarchy, t means recurse indefinitely.
-
-   By default, AUCTeX will ignore files named '.', '..', 'SCCS', 'RCS',
-and 'CVS'.
-
- -- User Option: TeX-ignore-file
-     Regular expression matching file names to ignore.
-
-     These files or directories will not be considered when searching
-     for TeX files in a directory.
-
-
-File: auctex.info,  Node: Automatic Global,  Next: Automatic Private,  Up: Automatic
-
-5.5.1 Automatic Customization for the Site
-------------------------------------------
-
-Assuming that the automatic customization at the global level was done
-when AUCTeX was installed, your choice is now: will you use it?  If you
-use it, you will benefit by having access to all the symbols and
-environments available for completion purposes.  The drawback is slower
-load time when you edit a new file and perhaps too many confusing
-symbols when you try to do a completion.
-
-   You can disable the automatic generated global style hooks by setting
-the variable 'TeX-auto-global' to nil.
-
- -- User Option: TeX-macro-global
-     Directories containing the site's TeX style files.
-
- -- User Option: TeX-style-global
-     Directory containing hand generated TeX information.
-
-     These correspond to TeX macros shared by all users of a site.
-
- -- User Option: TeX-auto-global
-     Directory containing automatically generated information.
-
-     For storing automatic extracted information about the TeX macros
-     shared by all users of a site.
-
-
-File: auctex.info,  Node: Automatic Private,  Next: Automatic Local,  Prev: Automatic Global,  Up: Automatic
-
-5.5.2 Automatic Customization for a User
-----------------------------------------
-
-You should specify where you store your private TeX macros, so AUCTeX
-can extract their information.  The extracted information will go to the
-directories listed in 'TeX-auto-private'
-
-   Use 'M-x TeX-auto-generate <RET>' to extract the information.
-
- -- User Option: TeX-macro-private
-     Directories where you store your personal TeX macros.  The value
-     defaults to the directories listed in the 'TEXINPUTS' and
-     'BIBINPUTS' environment variables or to the respective directories
-     in '$TEXMFHOME' of 'kpsewhich' setting if no results can be
-     obtained from the environment variables.
-
- -- User Option: TeX-auto-private
-     List of directories containing automatically generated AUCTeX style
-     files.  These correspond to the personal TeX macros.
-
- -- Command: TeX-auto-generate TEX AUTO
-     ('M-x TeX-auto-generate <RET>') Generate style hook for TEX and
-     store it in AUTO.  If TEX is a directory, generate style hooks for
-     all files in the directory.
-
- -- User Option: TeX-style-private
-     List of directories containing hand generated AUCTeX style files.
-     These correspond to the personal TeX macros.
-
-
-File: auctex.info,  Node: Automatic Local,  Prev: Automatic Private,  Up: Automatic
-
-5.5.3 Automatic Customization for a Directory
----------------------------------------------
-
-AUCTeX can update the style information about a file each time you save
-it, and it will do this if the directory 'TeX-auto-local' exists.
-'TeX-auto-local' is by default set to '"auto"', so simply creating an
-'auto' directory will enable automatic saving of style information.
-
-   The advantage of doing this is that macros, labels, etc. defined in
-any file in a multifile document will be known in all the files in the
-document.  The disadvantage is that saving will be slower.  To disable,
-set 'TeX-auto-local' to nil.
-
- -- User Option: TeX-style-local
-     Directory containing hand generated TeX information.
-
-     These correspond to TeX macros found in the current directory.
-
- -- User Option: TeX-auto-local
-     Directory containing automatically generated TeX information.
-
-     These correspond to TeX macros found in the current directory.
-
-
-File: auctex.info,  Node: Style Files,  Prev: Automatic,  Up: Customization
-
-5.6 Writing Your Own Style Support
-==================================
-
-*Note Automatic::, for a discussion about automatically generated
-global, private, and local style files.  The hand generated style files
-are equivalent, except that they by default are found in 'style'
-directories instead of 'auto' directories.
-
-* Menu:
-
-* Simple Style::                A Simple Style File
-* Adding Macros::               Adding Support for Macros
-* Adding Environments::         Adding Support for Environments
-* Adding Other::                Adding or Examining Other Information
-* Hacking the Parser::          Automatic Extraction of New Things
-
-   If you write some useful support for a public TeX style file, please
-send it to us.
-
-
-File: auctex.info,  Node: Simple Style,  Next: Adding Macros,  Up: Style Files
-
-5.6.1 A Simple Style File
--------------------------
-
-Here is a simple example of a style file.
-
-     ;;; book.el - Special code for book style.
-
-     (TeX-add-style-hook
-      "book"
-      (lambda ()
-        (LaTeX-largest-level-set "part"))
-      TeX-dialect)
-
-   The example is from the AUCTeX sources and is loaded for any LaTeX
-document using the book document class (or style before LaTeX2e).  (Note
-that the above code is much simplified for explanatory purpose.)  The
-file specifies that the largest kind of section in such a document is
-'part'.  The interesting thing to notice is that the style file defines
-an (anonymous) function, and adds it to the list of loaded style hooks
-by calling 'TeX-add-style-hook'.
-
-   The first time the user indirectly tries to access some
-style-specific information, such as the largest sectioning command
-available, the style hooks for all files directly or indirectly read by
-the current document are executed.  The actual files will only be
-evaluated once, but the hooks will be called for each buffer using the
-style file.
-
-   Note that the basename of the style file and the name of the style
-hook should usually be identical.
-
- -- Function: TeX-add-style-hook STYLE HOOK &optional DIALECT-EXPR
-     Add HOOK to the list of functions to run when we use the TeX file
-     STYLE and the current dialect is one in the set derived from
-     DIALECT-EXPR.  When DIALECT-EXPR is omitted, then HOOK is allowed
-     to be run whatever the current dialect is.
-
-     DIALECT-EXPR may be one of:
-
-        * A symbol indicating a singleton containing one basic TeX
-          dialect, this symbol shall be selected among:
-          ':latex'
-               For all files in LaTeX mode, or any mode derived thereof.
-          ':bibtex'
-               For all files in BibTeX mode, or any mode derived
-               thereof.
-          ':texinfo'
-               For all files in Texinfo mode.
-          ':plain-tex'
-               For all files in plain-TeX mode, or any mode derived
-               thereof.
-          ':context'
-               For all files in ConTeXt mode.
-          ':classopt'
-               For class options of LaTeX document.  This is provided as
-               pseudo-dialect for style hooks associated with class
-               options.
-        * A logical expression like:
-          '(or DIALECT-EXPRESSION1 ... DIALECT-EXPRESSION_N)'
-               For union of the sets of dialects corresponding to
-               DIALECT-EXPRESSION1 through DIALECT-EXPRESSION_N
-          '(and DIALECT-EXPRESSION1 ... DIALECT-EXPRESSION_N)'
-               For intersection of the sets of dialects corresponding to
-               DIALECT-EXPRESSION1 through DIALECT-EXPRESSION_N
-          '(nor DIALECT-EXPRESSION1 ... DIALECT-EXPRESSION_N)'
-               For complement of the union sets of dialects
-               corresponding to DIALECT-EXPRESSION1 through
-               DIALECT-EXPRESSION_N relatively to the set of all
-               supported dialects
-          '(not DIALECT-EXPR)'
-               For complement set of dialect corresponding to
-               DIALECT-EXPR relatively to the set of all supported
-               dialects
-
-   In case of adding a style hook for LaTeX, when calling function
-'TeX-add-style-hook' it is thought more futureproof for argument
-DIALECT-EXPR to pass constant 'TeX-dialect' currently defined to
-':latex', rather than passing ':latex' directly.
-
- -- Constant: TeX-dialect
-     Default dialect for use with function 'TeX-add-style-hook' for
-     argument DIALECT-EXPR when the hook is to be run only on LaTeX
-     file, or any mode derived thereof.
-
-
-File: auctex.info,  Node: Adding Macros,  Next: Adding Environments,  Prev: Simple Style,  Up: Style Files
-
-5.6.2 Adding Support for Macros
--------------------------------
-
-The most common thing to define in a style hook is new symbols (TeX
-macros).  Most likely along with a description of the arguments to the
-function, since the symbol itself can be defined automatically.
-
-   Here are a few examples from 'latex.el'.
-
-     (TeX-add-style-hook
-      "latex"
-      (lambda ()
-        (TeX-add-symbols
-         '("arabic" TeX-arg-counter)
-         '("label" TeX-arg-define-label)
-         '("ref" TeX-arg-ref)
-         '("newcommand" TeX-arg-define-macro [ "Number of arguments" ] t)
-         '("newtheorem" TeX-arg-define-environment
-           [ TeX-arg-environment "Numbered like" ]
-           t [ TeX-arg-counter "Within counter" ]))))
-
- -- Function: TeX-add-symbols SYMBOL ...
-     Add each SYMBOL to the list of known symbols.
-
-   Each argument to 'TeX-add-symbols' is a list describing one symbol.
-The head of the list is the name of the symbol, the remaining elements
-describe each argument.
-
-   If there are no additional elements, the symbol will be inserted with
-point inside braces.  Otherwise, each argument of this function should
-match an argument of the TeX macro.  What is done depends on the
-argument type.
-
-   If a macro is defined multiple times, AUCTeX will choose the one with
-the longest definition (i.e. the one with the most arguments).
-
-   Thus, to overwrite
-             '("tref" 1) ; one argument
-   you can specify
-             '("tref" TeX-arg-ref ignore) ; two arguments
-
-   'ignore' is a function that does not do anything, so when you insert
-a 'tref' you will be prompted for a label and no more.
-
-   You can use the following types of specifiers for arguments:
-
-'string'
-     Use the string as a prompt to prompt for the argument.
-
-'number'
-     Insert that many braces, leave point inside the first.  0 and -1
-     are special.  0 means that no braces are inserted.  -1 means that
-     braces are inserted around the macro and an active region (e.g.
-     '{\tiny foo}').  If there is no active region, no braces are
-     inserted.
-
-'nil'
-     Insert empty braces.
-
-'t'
-     Insert empty braces, leave point between the braces.
-
-'other symbols'
-     Call the symbol as a function.  You can define your own hook, or
-     use one of the predefined argument hooks.
-
-'list'
-     If the car is a string, insert it as a prompt and the next element
-     as initial input.  Otherwise, call the car of the list with the
-     remaining elements as arguments.
-
-'vector'
-     Optional argument.  If it has more than one element, parse it as a
-     list, otherwise parse the only element as above.  Use square
-     brackets instead of curly braces, and is not inserted on empty user
-     input.
-
-   A lot of argument hooks have already been defined.  The first
-argument to all hooks is a flag indicating if it is an optional
-argument.  It is up to the hook to determine what to do with the
-remaining arguments, if any.  Typically the next argument is used to
-overwrite the default prompt.
-
-'TeX-arg-conditional'
-     Implements if EXPR THEN ELSE.  If EXPR evaluates to true, parse
-     THEN as an argument list, else parse ELSE as an argument list.
-
-'TeX-arg-literal'
-     Insert its arguments into the buffer.  Used for specifying extra
-     syntax for a macro.
-
-'TeX-arg-free'
-     Parse its arguments but use no braces when they are inserted.
-
-'TeX-arg-eval'
-     Evaluate arguments and insert the result in the buffer.
-
-'TeX-arg-label'
-     Prompt for a label completing with known labels.  If RefTeX is
-     active, prompt for the reference format.
-
-'TeX-arg-ref'
-     Prompt for a label completing with known labels.  If RefTeX is
-     active, do not prompt for the reference format.  Usually, reference
-     macros should use this function instead of 'TeX-arg-label'.
-
-'TeX-arg-index-tag'
-     Prompt for an index tag.  This is the name of an index, not the
-     entry.
-
-'TeX-arg-index'
-     Prompt for an index entry completing with known entries.
-
-'TeX-arg-length'
-     Prompt for a LaTeX length completing with known lengths.
-
-'TeX-arg-macro'
-     Prompt for a TeX macro with completion.
-
-'TeX-arg-date'
-     Prompt for a date, defaulting to the current date.  The format of
-     the date is specified by the 'TeX-date-format' option.  If you want
-     to change the format when the 'babel' package is loaded with a
-     specific language, set 'TeX-date-format' inside the appropriate
-     language hook (for details *note European::).
-
-'TeX-arg-version'
-     Prompt for the version of a file, using as initial input the
-     current date.
-
-'TeX-arg-environment'
-     Prompt for a LaTeX environment with completion.
-
-'TeX-arg-cite'
-     Prompt for a BibTeX citation.  If the variable
-     'TeX-arg-cite-note-p' is non-nil, ask also for optional note in
-     citations.
-
-'TeX-arg-counter'
-     Prompt for a LaTeX counter completing with known counters.
-
-'TeX-arg-savebox'
-     Prompt for a LaTeX savebox completing with known saveboxes.
-
-'TeX-arg-file'
-     Prompt for a filename in the current directory, and use it with the
-     extension.
-
-'TeX-arg-file-name'
-     Prompt for a filename and use as initial input the name of the file
-     being visited in the current buffer, with extension.
-
-'TeX-arg-file-name-sans-extension'
-     Prompt for a filename and use as initial input the name of the file
-     being visited in the current buffer, without extension.
-
-'TeX-arg-input-file'
-     Prompt for the name of an input file in TeX's search path, and use
-     it without the extension.  Run the style hooks for the file.  (Note
-     that the behavior (type of prompt and inserted file name) of the
-     function can be controlled by the variable
-     'TeX-arg-input-file-search'.)
-
-'TeX-arg-define-label'
-     Prompt for a label completing with known labels.  Add label to list
-     of defined labels.
-
-'TeX-arg-define-length'
-     Prompt for a LaTeX length completing with known lengths.  Add
-     length to list of defined lengths.
-
-'TeX-arg-define-macro'
-     Prompt for a TeX macro with completion.  Add macro to list of
-     defined macros.
-
-'TeX-arg-define-environment'
-     Prompt for a LaTeX environment with completion.  Add environment to
-     list of defined environments.
-
-'TeX-arg-define-cite'
-     Prompt for a BibTeX citation.
-
-'TeX-arg-define-counter'
-     Prompt for a LaTeX counter.
-
-'TeX-arg-define-savebox'
-     Prompt for a LaTeX savebox.
-
-'TeX-arg-document'
-     Prompt for a LaTeX document class, using 'LaTeX-default-style' as
-     default value and 'LaTeX-default-options' as default list of
-     options.  If the variable 'TeX-arg-input-file-search' is t, you
-     will be able to complete with all LaTeX classes available on your
-     system, otherwise classes listed in the variable 'LaTeX-style-list'
-     will be used for completion.  It is also provided completion for
-     options of many common classes.
-
-'LaTeX-arg-usepackage'
-     Prompt for LaTeX packages.  If the variable
-     'TeX-arg-input-file-search' is t, you will be able to complete with
-     all LaTeX packages available on your system.  It is also provided
-     completion for options of many common packages.
-
-'TeX-arg-bibstyle'
-     Prompt for a BibTeX style file completing with all style available
-     on your system.
-
-'TeX-arg-bibliography'
-     Prompt for BibTeX database files completing with all databases
-     available on your system.
-
-'TeX-arg-corner'
-     Prompt for a LaTeX side or corner position with completion.
-
-'TeX-arg-lr'
-     Prompt for a LaTeX side with completion.
-
-'TeX-arg-tb'
-     Prompt for a LaTeX side with completion.
-
-'TeX-arg-pagestyle'
-     Prompt for a LaTeX pagestyle with completion.
-
-'TeX-arg-verb'
-     Prompt for delimiter and text.
-
-'TeX-arg-verb-delim-or-brace'
-     Prompt for delimiter and text.  This function is similar to
-     'TeX-arg-verb', but is intended for macros which take their
-     argument enclosed in delimiters or in braces.
-
-'TeX-arg-pair'
-     Insert a pair of numbers, use arguments for prompt.  The numbers
-     are surrounded by parentheses and separated with a comma.
-
-'TeX-arg-size'
-     Insert width and height as a pair.  No arguments.
-
-'TeX-arg-coordinate'
-     Insert x and y coordinates as a pair.  No arguments.
-
-'LaTeX-arg-author'
-     Prompt for document author, using 'LaTeX-default-author' as initial
-     input.
-
-'TeX-read-hook'
-     Prompt for a LaTeX hook and return it.
-
-'TeX-arg-hook'
-     Prompt for a LaTeX hook and insert it as a TeX macro argument.
-
-'TeX-read-key-val'
-     Prompt for a 'key=value' list of options and return them.
-
-'TeX-arg-key-val'
-     Prompt for a 'key=value' list of options and insert it as a TeX
-     macro argument.
-
-   If you add new hooks, you can assume that point is placed directly
-after the previous argument, or after the macro name if this is the
-first argument.  Please leave point located after the argument you are
-inserting.  If you want point to be located somewhere else after all
-hooks have been processed, set the value of 'TeX-exit-mark'.  It will
-point nowhere, until the argument hook sets it.
-
-   Some packages provide macros that are rarely useful to non-expert
-users.  Those should be marked as expert macros using
-'TeX-declare-expert-macros'.
-
- -- Function: TeX-declare-expert-macros STYLE MACROS...
-     Declare MACROS as expert macros of STYLE.
-
-     Expert macros are completed depending on
-     'TeX-complete-expert-commands'.
-
-
-File: auctex.info,  Node: Adding Environments,  Next: Adding Other,  Prev: Adding Macros,  Up: Style Files
-
-5.6.3 Adding Support for Environments
--------------------------------------
-
-Adding support for environments is very much like adding support for TeX
-macros, except that each environment normally only takes one argument,
-an environment hook.  The example is again a short version of
-'latex.el'.
-
-     (TeX-add-style-hook
-      "latex"
-      (lambda ()
-        (LaTeX-add-environments
-         '("document" LaTeX-env-document)
-         '("enumerate" LaTeX-env-item)
-         '("itemize" LaTeX-env-item)
-         '("list" LaTeX-env-list))))
-
-   It is completely up to the environment hook to insert the
-environment, but the function 'LaTeX-insert-environment' may be of some
-help.  The hook will be called with the name of the environment as its
-first argument, and extra arguments can be provided by adding them to a
-list after the hook.
-
-   For simple environments with arguments, for example defined with
-'\newenvironment', you can make AUCTeX prompt for the arguments by
-giving the prompt strings in the call to 'LaTeX-add-environments'.  The
-fact that an argument is optional can be indicated by wrapping the
-prompt string in a vector.
-
-   For example, if you have defined a 'loop' environment with the three
-arguments FROM, TO, and STEP, you can add support for them in a style
-file.
-
-     %% loop.sty
-
-     \newenvironment{loop}[3]{...}{...}
-
-     ;; loop.el
-
-     (TeX-add-style-hook
-      "loop"
-      (lambda ()
-        (LaTeX-add-environments
-         '("loop" "From" "To" "Step"))))
-
-   If an environment is defined multiple times, AUCTeX will choose the
-one with the longest definition.  Thus, if you have an enumerate style
-file, and want it to replace the standard LaTeX enumerate hook above,
-you could define an 'enumerate.el' file as follows, and place it in the
-appropriate style directory.
-
-     (TeX-add-style-hook
-      "latex"
-      (lambda ()
-        (LaTeX-add-environments
-         '("enumerate" LaTeX-env-enumerate foo))))
-
-     (defun LaTeX-env-enumerate (environment &optional _ignore) ...)
-
-   The symbol 'foo' will be passed to 'LaTeX-env-enumerate' as the
-second argument, but since we only added it to overwrite the definition
-in 'latex.el' it is just ignored.
-
- -- Function: LaTeX-add-environments ENV ...
-     Add each ENV to list of loaded environments.
-
- -- Function: LaTeX-insert-environment ENV [ EXTRA ]
-     Insert environment of type ENV, with optional argument EXTRA.
-
-   Following is a list of available hooks for 'LaTeX-add-environments':
-
-'LaTeX-env-item'
-     Insert the given environment and the first item.
-
-'LaTeX-env-figure'
-     Insert the given figure-like environment with a caption and a
-     label.
-
-'LaTeX-env-array'
-     Insert the given array-like environment with position and column
-     specifications.
-
-'LaTeX-env-label'
-     Insert the given environment with a label.
-
-'LaTeX-env-list'
-     Insert the given list-like environment, a specifier for the label
-     and the first item.
-
-'LaTeX-env-minipage'
-     Insert the given minipage-like environment with position and width
-     specifications.
-
-'LaTeX-env-tabular*'
-     Insert the given tabular*-like environment with width, position and
-     column specifications.
-
-'LaTeX-env-picture'
-     Insert the given environment with width and height specifications.
-
-'LaTeX-env-bib'
-     Insert the given environment with a label for a bibitem.
-
-'LaTeX-env-contents'
-     Insert the given environment with a filename as its argument.
-
-'LaTeX-env-args'
-     Insert the given environment with arguments.  You can use this as a
-     hook in case you want to specify multiple complex arguments just
-     like in elements of 'TeX-add-symbols'.  This is most useful if the
-     specification of arguments to be prompted for with strings and
-     strings wrapped in a vector as described above is too limited.
-
-     Here is an example from 'listings.el' which calls a function with
-     one argument in order to prompt for a 'key=value' list to be
-     inserted as an optional argument of the 'lstlisting' environment:
-
-          (LaTeX-add-environments
-           '("lstlisting" LaTeX-env-args
-             [TeX-arg-key-val LaTeX-listings-key-val-options]))
-
-   Some packages provide environments that are rarely useful to
-non-expert users.  Those should be marked as expert environments using
-'LaTeX-declare-expert-environments'.
-
- -- Function: LaTeX-declare-expert-environments STYLE ENVIRONMENTS...
-     Declare ENVIRONMENTS as expert environments of STYLE.
-
-     Expert environments are completed depending on
-     'TeX-complete-expert-commands'.
-
-
-File: auctex.info,  Node: Adding Other,  Next: Hacking the Parser,  Prev: Adding Environments,  Up: Style Files
-
-5.6.4 Adding or Examining Other Information
--------------------------------------------
-
-5.6.4.1 Adding bibliographies in style hooks
-............................................
-
-You can also specify bibliographical databases and labels in the style
-file.  This is probably of little use, since this information will
-usually be automatically generated from the TeX file anyway.
-
- -- Function: LaTeX-add-bibliographies BIBLIOGRAPHY ...
-     Add each BIBLIOGRAPHY to list of loaded bibliographies.
-
- -- Function: LaTeX-add-labels LABEL ...
-     Add each LABEL to the list of known labels.
-
-5.6.4.2 Examining Package/Class Options
-.......................................
-
-In LaTeX documents, style hooks can find the package names and those
-options given as optional argument(s) of '\usepackage' in
-'LaTeX-provided-package-options'.
-
- -- Variable: LaTeX-provided-package-options
-     Buffer local variable holding alist of options provided to LaTeX
-     packages.  Each element is a cons cell '(PACKAGE . OPTION-LIST)'.
-     For example, its value will be
-            (("babel" . ("german"))
-             ("geometry" . ("a4paper" "top=2cm" "left=2.5cm" "right=2.5cm"))
-             ...)
-
-   You can examine whether there is a specific package-option pair by
-'LaTeX-provided-package-options-member'.
-
- -- Function: LaTeX-provided-package-options-member PACKAGE OPTION
-     Return non-'nil' if OPTION has been given to PACKAGE.  The value is
-     actually the tail of the list of options given to PACKAGE.
-
-   There are similar facilities for class names and those options given
-in '\documentclass' declaration.
-
- -- Variable: LaTeX-provided-class-options
-     Buffer local variable holding alist of options provided to LaTeX
-     classes.  Each element is a cons cell '(CLASS . OPTION-LIST)'.  For
-     example, its value will be
-            (("book" . ("a4paper" "11pt" "openany" "fleqn"))
-             ...)
-
- -- Function: LaTeX-provided-class-options-member CLASS OPTION
-     Return non-'nil' if OPTION has been given to CLASS.  The value is
-     actually the tail of the list of options given to CLASS.
-
- -- Function: LaTeX-match-class-option REGEXP
-     Check if a documentclass option matching REGEXP is active.  Return
-     first found class option matching REGEXP, or nil if not found.
-
-   These functions are also useful to implement customized predicate(s)
-in 'TeX-view-predicate-list'.  *Note Starting Viewers::.
-
-5.6.4.3 Adding Support for Option Completion
-............................................
-
-When the user inserts '\usepackage' by 'C-c C-m', AUCTeX asks for the
-optional arguments after the package name is given.  The style file of
-that package can provide completion support for the optional arguments.
-
- -- Variable: LaTeX-PACKAGENAME-package-options
-     List of optional arguments available for the package.
-
-   Here is an excerption from 'acronym.el':
-     (defvar LaTeX-acronym-package-options
-       '("footnote" "nohyperlinks" "printonlyused" "withpage"
-         "smaller" "dua" "nolist")
-       "Package options for the acronym package.")
-
-   When the package accepts key-value style optional arguments, more
-sophisticated completion support is needed.  The package style file can
-provide dynamic completion support by custom elisp function.
-
- -- Function: LaTeX-PACKAGENAME-package-options
-     This function should ask the user for optional arguments and return
-     them as a string, instead of built-in option query facility.  When
-     this function is defined, AUCTeX calls it with no argument.
-
-   Here is an excerption from 'acro.el':
-     (defun LaTeX-acro-package-options ()
-       "Prompt for package options for the acro package."
-       (TeX-read-key-val t LaTeX-acro-package-options-list))
-
-   As you can see in the above example, a utility function
-'TeX-read-key-val' is available to read key-value pair(s) from users.
-
-   Note that 'defvar' or 'defun' of 'LaTeX-PACKAGENAME-package-options'
-should be at the top level of the style file and not inside the style
-hook, because the style hook is not yet called when the user inputs the
-optional arguments in response to 'C-c C-m'.
-
-   There are similar facilities for class options.  When the user
-inserts '\documentclass' by 'C-c C-e', the respective class style file
-can provide completion support for the optional arguments.
-
- -- Variable: LaTeX-CLASSNAME-class-options
-     List of optional arguments available for the class.
-
- -- Function: LaTeX-CLASSNAME-class-options
-     Which see.
-
-
-File: auctex.info,  Node: Hacking the Parser,  Prev: Adding Other,  Up: Style Files
-
-5.6.5 Automatic Extraction of New Things
-----------------------------------------
-
-The automatic TeX information extractor works by searching for regular
-expressions in the TeX files, and storing the matched information.  You
-can add support for new constructs to the parser, something that is
-needed when you add new commands to define symbols.
-
-   For example, in the file 'macro.tex' I define the following macro.
-
-     \newcommand{\newmacro}[5]{%
-     \def#1{#3\index{#4@#5~cite{#4}}\nocite{#4}}%
-     \def#2{#5\index{#4@#5~cite{#4}}\nocite{#4}}%
-     }
-
-   AUCTeX will automatically figure out that 'newmacro' is a macro that
-takes five arguments.  However, it is not smart enough to automatically
-see that each time we use the macro, two new macros are defined.  We can
-specify this information in a style hook file.
-
-     ;;; macro.el --- Special code for my own macro file.
-
-     ;;; Code:
-
-     (defvar TeX-newmacro-regexp
-       '("\\\\newmacro{\\\\\\([a-zA-Z]+\\)}{\\\\\\([a-zA-Z]+\\)}"
-         (1 2) TeX-auto-multi)
-       "Matches \\newmacro definitions.")
-
-     (defvar TeX-auto-multi nil
-       "Temporary for parsing \\newmacro definitions.")
-
-     (defun TeX-macro-cleanup ()
-       "Move symbols from `TeX-auto-multi' to `TeX-auto-symbol'."
-       (mapc (lambda (list)
-               (mapc (lambda (symbol)
-                       (setq TeX-auto-symbol
-                             (cons symbol TeX-auto-symbol)))
-                     list))
-             TeX-auto-multi))
-
-     (defun TeX-macro-prepare ()
-       "Clear `Tex-auto-multi' before use."
-       (setq TeX-auto-multi nil))
-
-     (add-hook 'TeX-auto-prepare-hook #'TeX-macro-prepare)
-     (add-hook 'TeX-auto-cleanup-hook #'TeX-macro-cleanup)
-
-     (TeX-add-style-hook
-      "macro"
-      (lambda ()
-        (TeX-auto-add-regexp TeX-newmacro-regexp)
-        (TeX-add-symbols '("newmacro"
-                           TeX-arg-macro
-                           (TeX-arg-macro "Capitalized macro: \\")
-                           t
-                           "BibTeX entry: "
-                           nil))))
-
-     ;;; macro.el ends here
-
-   When this file is first loaded, it adds a new entry to
-'TeX-newmacro-regexp', and defines a function to be called before the
-parsing starts, and one to be called after the parsing is done.  It also
-declares a variable to contain the data collected during parsing.
-Finally, it adds a style hook which describes the 'newmacro' macro, as
-we have seen it before.
-
-   So the general strategy is: Add a new entry to 'TeX-newmacro-regexp'.
-Declare a variable to contain intermediate data during parsing.  Add
-hook to be called before and after parsing.  In this case, the hook
-before parsing just initializes the variable, and the hook after parsing
-collects the data from the variable, and adds them to the list of
-symbols found.
-
- -- Variable: TeX-auto-regexp-list
-     List of regular expressions matching TeX macro definitions.
-
-     The list has the following format ((REGEXP MATCH TABLE) ...), that
-     is, each entry is a list with three elements.
-
-     REGEXP.  Regular expression matching the macro we want to parse.
-
-     MATCH.  A number or list of numbers, each representing one
-     parenthesized subexpression matched by REGEXP.
-
-     TABLE.  The symbol table to store the data.  This can be a
-     function, in which case the function is called with the argument
-     MATCH.  Use 'TeX-match-buffer' to get match data.  If it is not a
-     function, it is presumed to be the name of a variable containing a
-     list of match data.  The matched data (a string if MATCH is a
-     number, a list of strings if MATCH is a list of numbers) is put in
-     front of the table.
-
- -- Variable: TeX-auto-prepare-hook nil
-     List of functions to be called before parsing a TeX file.
-
- -- Variable: TeX-auto-cleanup-hook nil
-     List of functions to be called after parsing a TeX file.
-
-
-File: auctex.info,  Node: Appendices,  Next: Indices,  Prev: Customization,  Up: Top
-
-Appendix A Copying, Changes, Development, FAQ, Texinfo Mode
-***********************************************************
-
-* Menu:
-
-* Copying this Manual::
-* Changes::
-* Development::
-* FAQ::
-* Texinfo mode::
-
-
-File: auctex.info,  Node: Copying this Manual,  Next: Changes,  Up: Appendices
-
-A.1 Copying this Manual
-=======================
-
-The copyright notice for this manual is:
-
-   This manual is for AUCTeX (version 13.1.3 from 2022-04-16), a
-sophisticated TeX environment for Emacs.
-
-   Copyright (C) 1992-1995, 2001, 2002, 2004-2022 Free Software
-Foundation, Inc.
-
-     Permission is granted to copy, distribute and/or modify this
-     document under the terms of the GNU Free Documentation License,
-     Version 1.3 or any later version published by the Free Software
-     Foundation; with no Invariant Sections, no Front-Cover Texts and no
-     Back-Cover Texts.  A copy of the license is included in the section
-     entitled "GNU Free Documentation License."
-
-   The full license text can be read here:
-
-* Menu:
-
-* GNU Free Documentation License:: License for copying this manual.
-
-
-File: auctex.info,  Node: GNU Free Documentation License,  Up: Copying this Manual
-
-A.1.1 GNU Free Documentation License
-------------------------------------
-
-                     Version 1.3, 3 November 2008
-
-     Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software
-     Foundation, Inc.  <https://fsf.org/>
-
-     Everyone is permitted to copy and distribute verbatim copies
-     of this license document, but changing it is not allowed.
-
-  0. PREAMBLE
-
-     The purpose of this License is to make a manual, textbook, or other
-     functional and useful document "free" in the sense of freedom: to
-     assure everyone the effective freedom to copy and redistribute it,
-     with or without modifying it, either commercially or
-     noncommercially.  Secondarily, this License preserves for the
-     author and publisher a way to get credit for their work, while not
-     being considered responsible for modifications made by others.
-
-     This License is a kind of "copyleft", which means that derivative
-     works of the document must themselves be free in the same sense.
-     It complements the GNU General Public License, which is a copyleft
-     license designed for free software.
-
-     We have designed this License in order to use it for manuals for
-     free software, because free software needs free documentation: a
-     free program should come with manuals providing the same freedoms
-     that the software does.  But this License is not limited to
-     software manuals; it can be used for any textual work, regardless
-     of subject matter or whether it is published as a printed book.  We
-     recommend this License principally for works whose purpose is
-     instruction or reference.
-
-  1. APPLICABILITY AND DEFINITIONS
-
-     This License applies to any manual or other work, in any medium,
-     that contains a notice placed by the copyright holder saying it can
-     be distributed under the terms of this License.  Such a notice
-     grants a world-wide, royalty-free license, unlimited in duration,
-     to use that work under the conditions stated herein.  The
-     "Document", below, refers to any such manual or work.  Any member
-     of the public is a licensee, and is addressed as "you".  You accept
-     the license if you copy, modify or distribute the work in a way
-     requiring permission under copyright law.
-
-     A "Modified Version" of the Document means any work containing the
-     Document or a portion of it, either copied verbatim, or with
-     modifications and/or translated into another language.
-
-     A "Secondary Section" is a named appendix or a front-matter section
-     of the Document that deals exclusively with the relationship of the
-     publishers or authors of the Document to the Document's overall
-     subject (or to related matters) and contains nothing that could
-     fall directly within that overall subject.  (Thus, if the Document
-     is in part a textbook of mathematics, a Secondary Section may not
-     explain any mathematics.)  The relationship could be a matter of
-     historical connection with the subject or with related matters, or
-     of legal, commercial, philosophical, ethical or political position
-     regarding them.
-
-     The "Invariant Sections" are certain Secondary Sections whose
-     titles are designated, as being those of Invariant Sections, in the
-     notice that says that the Document is released under this License.
-     If a section does not fit the above definition of Secondary then it
-     is not allowed to be designated as Invariant.  The Document may
-     contain zero Invariant Sections.  If the Document does not identify
-     any Invariant Sections then there are none.
-
-     The "Cover Texts" are certain short passages of text that are
-     listed, as Front-Cover Texts or Back-Cover Texts, in the notice
-     that says that the Document is released under this License.  A
-     Front-Cover Text may be at most 5 words, and a Back-Cover Text may
-     be at most 25 words.
-
-     A "Transparent" copy of the Document means a machine-readable copy,
-     represented in a format whose specification is available to the
-     general public, that is suitable for revising the document
-     straightforwardly with generic text editors or (for images composed
-     of pixels) generic paint programs or (for drawings) some widely
-     available drawing editor, and that is suitable for input to text
-     formatters or for automatic translation to a variety of formats
-     suitable for input to text formatters.  A copy made in an otherwise
-     Transparent file format whose markup, or absence of markup, has
-     been arranged to thwart or discourage subsequent modification by
-     readers is not Transparent.  An image format is not Transparent if
-     used for any substantial amount of text.  A copy that is not
-     "Transparent" is called "Opaque".
-
-     Examples of suitable formats for Transparent copies include plain
-     ASCII without markup, Texinfo input format, LaTeX input format,
-     SGML or XML using a publicly available DTD, and standard-conforming
-     simple HTML, PostScript or PDF designed for human modification.
-     Examples of transparent image formats include PNG, XCF and JPG.
-     Opaque formats include proprietary formats that can be read and
-     edited only by proprietary word processors, SGML or XML for which
-     the DTD and/or processing tools are not generally available, and
-     the machine-generated HTML, PostScript or PDF produced by some word
-     processors for output purposes only.
-
-     The "Title Page" means, for a printed book, the title page itself,
-     plus such following pages as are needed to hold, legibly, the
-     material this License requires to appear in the title page.  For
-     works in formats which do not have any title page as such, "Title
-     Page" means the text near the most prominent appearance of the
-     work's title, preceding the beginning of the body of the text.
-
-     The "publisher" means any person or entity that distributes copies
-     of the Document to the public.
-
-     A section "Entitled XYZ" means a named subunit of the Document
-     whose title either is precisely XYZ or contains XYZ in parentheses
-     following text that translates XYZ in another language.  (Here XYZ
-     stands for a specific section name mentioned below, such as
-     "Acknowledgements", "Dedications", "Endorsements", or "History".)
-     To "Preserve the Title" of such a section when you modify the
-     Document means that it remains a section "Entitled XYZ" according
-     to this definition.
-
-     The Document may include Warranty Disclaimers next to the notice
-     which states that this License applies to the Document.  These
-     Warranty Disclaimers are considered to be included by reference in
-     this License, but only as regards disclaiming warranties: any other
-     implication that these Warranty Disclaimers may have is void and
-     has no effect on the meaning of this License.
-
-  2. VERBATIM COPYING
-
-     You may copy and distribute the Document in any medium, either
-     commercially or noncommercially, provided that this License, the
-     copyright notices, and the license notice saying this License
-     applies to the Document are reproduced in all copies, and that you
-     add no other conditions whatsoever to those of this License.  You
-     may not use technical measures to obstruct or control the reading
-     or further copying of the copies you make or distribute.  However,
-     you may accept compensation in exchange for copies.  If you
-     distribute a large enough number of copies you must also follow the
-     conditions in section 3.
-
-     You may also lend copies, under the same conditions stated above,
-     and you may publicly display copies.
-
-  3. COPYING IN QUANTITY
-
-     If you publish printed copies (or copies in media that commonly
-     have printed covers) of the Document, numbering more than 100, and
-     the Document's license notice requires Cover Texts, you must
-     enclose the copies in covers that carry, clearly and legibly, all
-     these Cover Texts: Front-Cover Texts on the front cover, and
-     Back-Cover Texts on the back cover.  Both covers must also clearly
-     and legibly identify you as the publisher of these copies.  The
-     front cover must present the full title with all words of the title
-     equally prominent and visible.  You may add other material on the
-     covers in addition.  Copying with changes limited to the covers, as
-     long as they preserve the title of the Document and satisfy these
-     conditions, can be treated as verbatim copying in other respects.
-
-     If the required texts for either cover are too voluminous to fit
-     legibly, you should put the first ones listed (as many as fit
-     reasonably) on the actual cover, and continue the rest onto
-     adjacent pages.
-
-     If you publish or distribute Opaque copies of the Document
-     numbering more than 100, you must either include a machine-readable
-     Transparent copy along with each Opaque copy, or state in or with
-     each Opaque copy a computer-network location from which the general
-     network-using public has access to download using public-standard
-     network protocols a complete Transparent copy of the Document, free
-     of added material.  If you use the latter option, you must take
-     reasonably prudent steps, when you begin distribution of Opaque
-     copies in quantity, to ensure that this Transparent copy will
-     remain thus accessible at the stated location until at least one
-     year after the last time you distribute an Opaque copy (directly or
-     through your agents or retailers) of that edition to the public.
-
-     It is requested, but not required, that you contact the authors of
-     the Document well before redistributing any large number of copies,
-     to give them a chance to provide you with an updated version of the
-     Document.
-
-  4. MODIFICATIONS
-
-     You may copy and distribute a Modified Version of the Document
-     under the conditions of sections 2 and 3 above, provided that you
-     release the Modified Version under precisely this License, with the
-     Modified Version filling the role of the Document, thus licensing
-     distribution and modification of the Modified Version to whoever
-     possesses a copy of it.  In addition, you must do these things in
-     the Modified Version:
-
-       A. Use in the Title Page (and on the covers, if any) a title
-          distinct from that of the Document, and from those of previous
-          versions (which should, if there were any, be listed in the
-          History section of the Document).  You may use the same title
-          as a previous version if the original publisher of that
-          version gives permission.
-
-       B. List on the Title Page, as authors, one or more persons or
-          entities responsible for authorship of the modifications in
-          the Modified Version, together with at least five of the
-          principal authors of the Document (all of its principal
-          authors, if it has fewer than five), unless they release you
-          from this requirement.
-
-       C. State on the Title page the name of the publisher of the
-          Modified Version, as the publisher.
-
-       D. Preserve all the copyright notices of the Document.
-
-       E. Add an appropriate copyright notice for your modifications
-          adjacent to the other copyright notices.
-
-       F. Include, immediately after the copyright notices, a license
-          notice giving the public permission to use the Modified
-          Version under the terms of this License, in the form shown in
-          the Addendum below.
-
-       G. Preserve in that license notice the full lists of Invariant
-          Sections and required Cover Texts given in the Document's
-          license notice.
-
-       H. Include an unaltered copy of this License.
-
-       I. Preserve the section Entitled "History", Preserve its Title,
-          and add to it an item stating at least the title, year, new
-          authors, and publisher of the Modified Version as given on the
-          Title Page.  If there is no section Entitled "History" in the
-          Document, create one stating the title, year, authors, and
-          publisher of the Document as given on its Title Page, then add
-          an item describing the Modified Version as stated in the
-          previous sentence.
-
-       J. Preserve the network location, if any, given in the Document
-          for public access to a Transparent copy of the Document, and
-          likewise the network locations given in the Document for
-          previous versions it was based on.  These may be placed in the
-          "History" section.  You may omit a network location for a work
-          that was published at least four years before the Document
-          itself, or if the original publisher of the version it refers
-          to gives permission.
-
-       K. For any section Entitled "Acknowledgements" or "Dedications",
-          Preserve the Title of the section, and preserve in the section
-          all the substance and tone of each of the contributor
-          acknowledgements and/or dedications given therein.
-
-       L. Preserve all the Invariant Sections of the Document, unaltered
-          in their text and in their titles.  Section numbers or the
-          equivalent are not considered part of the section titles.
-
-       M. Delete any section Entitled "Endorsements".  Such a section
-          may not be included in the Modified Version.
-
-       N. Do not retitle any existing section to be Entitled
-          "Endorsements" or to conflict in title with any Invariant
-          Section.
-
-       O. Preserve any Warranty Disclaimers.
-
-     If the Modified Version includes new front-matter sections or
-     appendices that qualify as Secondary Sections and contain no
-     material copied from the Document, you may at your option designate
-     some or all of these sections as invariant.  To do this, add their
-     titles to the list of Invariant Sections in the Modified Version's
-     license notice.  These titles must be distinct from any other
-     section titles.
-
-     You may add a section Entitled "Endorsements", provided it contains
-     nothing but endorsements of your Modified Version by various
-     parties--for example, statements of peer review or that the text
-     has been approved by an organization as the authoritative
-     definition of a standard.
-
-     You may add a passage of up to five words as a Front-Cover Text,
-     and a passage of up to 25 words as a Back-Cover Text, to the end of
-     the list of Cover Texts in the Modified Version.  Only one passage
-     of Front-Cover Text and one of Back-Cover Text may be added by (or
-     through arrangements made by) any one entity.  If the Document
-     already includes a cover text for the same cover, previously added
-     by you or by arrangement made by the same entity you are acting on
-     behalf of, you may not add another; but you may replace the old
-     one, on explicit permission from the previous publisher that added
-     the old one.
-
-     The author(s) and publisher(s) of the Document do not by this
-     License give permission to use their names for publicity for or to
-     assert or imply endorsement of any Modified Version.
-
-  5. COMBINING DOCUMENTS
-
-     You may combine the Document with other documents released under
-     this License, under the terms defined in section 4 above for
-     modified versions, provided that you include in the combination all
-     of the Invariant Sections of all of the original documents,
-     unmodified, and list them all as Invariant Sections of your
-     combined work in its license notice, and that you preserve all
-     their Warranty Disclaimers.
-
-     The combined work need only contain one copy of this License, and
-     multiple identical Invariant Sections may be replaced with a single
-     copy.  If there are multiple Invariant Sections with the same name
-     but different contents, make the title of each such section unique
-     by adding at the end of it, in parentheses, the name of the
-     original author or publisher of that section if known, or else a
-     unique number.  Make the same adjustment to the section titles in
-     the list of Invariant Sections in the license notice of the
-     combined work.
-
-     In the combination, you must combine any sections Entitled
-     "History" in the various original documents, forming one section
-     Entitled "History"; likewise combine any sections Entitled
-     "Acknowledgements", and any sections Entitled "Dedications".  You
-     must delete all sections Entitled "Endorsements."
-
-  6. COLLECTIONS OF DOCUMENTS
-
-     You may make a collection consisting of the Document and other
-     documents released under this License, and replace the individual
-     copies of this License in the various documents with a single copy
-     that is included in the collection, provided that you follow the
-     rules of this License for verbatim copying of each of the documents
-     in all other respects.
-
-     You may extract a single document from such a collection, and
-     distribute it individually under this License, provided you insert
-     a copy of this License into the extracted document, and follow this
-     License in all other respects regarding verbatim copying of that
-     document.
-
-  7. AGGREGATION WITH INDEPENDENT WORKS
-
-     A compilation of the Document or its derivatives with other
-     separate and independent documents or works, in or on a volume of a
-     storage or distribution medium, is called an "aggregate" if the
-     copyright resulting from the compilation is not used to limit the
-     legal rights of the compilation's users beyond what the individual
-     works permit.  When the Document is included in an aggregate, this
-     License does not apply to the other works in the aggregate which
-     are not themselves derivative works of the Document.
-
-     If the Cover Text requirement of section 3 is applicable to these
-     copies of the Document, then if the Document is less than one half
-     of the entire aggregate, the Document's Cover Texts may be placed
-     on covers that bracket the Document within the aggregate, or the
-     electronic equivalent of covers if the Document is in electronic
-     form.  Otherwise they must appear on printed covers that bracket
-     the whole aggregate.
-
-  8. TRANSLATION
-
-     Translation is considered a kind of modification, so you may
-     distribute translations of the Document under the terms of section
-     4.  Replacing Invariant Sections with translations requires special
-     permission from their copyright holders, but you may include
-     translations of some or all Invariant Sections in addition to the
-     original versions of these Invariant Sections.  You may include a
-     translation of this License, and all the license notices in the
-     Document, and any Warranty Disclaimers, provided that you also
-     include the original English version of this License and the
-     original versions of those notices and disclaimers.  In case of a
-     disagreement between the translation and the original version of
-     this License or a notice or disclaimer, the original version will
-     prevail.
-
-     If a section in the Document is Entitled "Acknowledgements",
-     "Dedications", or "History", the requirement (section 4) to
-     Preserve its Title (section 1) will typically require changing the
-     actual title.
-
-  9. TERMINATION
-
-     You may not copy, modify, sublicense, or distribute the Document
-     except as expressly provided under this License.  Any attempt
-     otherwise to copy, modify, sublicense, or distribute it is void,
-     and will automatically terminate your rights under this License.
-
-     However, if you cease all violation of this License, then your
-     license from a particular copyright holder is reinstated (a)
-     provisionally, unless and until the copyright holder explicitly and
-     finally terminates your license, and (b) permanently, if the
-     copyright holder fails to notify you of the violation by some
-     reasonable means prior to 60 days after the cessation.
-
-     Moreover, your license from a particular copyright holder is
-     reinstated permanently if the copyright holder notifies you of the
-     violation by some reasonable means, this is the first time you have
-     received notice of violation of this License (for any work) from
-     that copyright holder, and you cure the violation prior to 30 days
-     after your receipt of the notice.
-
-     Termination of your rights under this section does not terminate
-     the licenses of parties who have received copies or rights from you
-     under this License.  If your rights have been terminated and not
-     permanently reinstated, receipt of a copy of some or all of the
-     same material does not give you any rights to use it.
-
-  10. FUTURE REVISIONS OF THIS LICENSE
-
-     The Free Software Foundation may publish new, revised versions of
-     the GNU Free Documentation License from time to time.  Such new
-     versions will be similar in spirit to the present version, but may
-     differ in detail to address new problems or concerns.  See
-     <https://www.gnu.org/licenses/>.
-
-     Each version of the License is given a distinguishing version
-     number.  If the Document specifies that a particular numbered
-     version of this License "or any later version" applies to it, you
-     have the option of following the terms and conditions either of
-     that specified version or of any later version that has been
-     published (not as a draft) by the Free Software Foundation.  If the
-     Document does not specify a version number of this License, you may
-     choose any version ever published (not as a draft) by the Free
-     Software Foundation.  If the Document specifies that a proxy can
-     decide which future versions of this License can be used, that
-     proxy's public statement of acceptance of a version permanently
-     authorizes you to choose that version for the Document.
-
-  11. RELICENSING
-
-     "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
-     World Wide Web server that publishes copyrightable works and also
-     provides prominent facilities for anybody to edit those works.  A
-     public wiki that anybody can edit is an example of such a server.
-     A "Massive Multiauthor Collaboration" (or "MMC") contained in the
-     site means any set of copyrightable works thus published on the MMC
-     site.
-
-     "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
-     license published by Creative Commons Corporation, a not-for-profit
-     corporation with a principal place of business in San Francisco,
-     California, as well as future copyleft versions of that license
-     published by that same organization.
-
-     "Incorporate" means to publish or republish a Document, in whole or
-     in part, as part of another Document.
-
-     An MMC is "eligible for relicensing" if it is licensed under this
-     License, and if all works that were first published under this
-     License somewhere other than this MMC, and subsequently
-     incorporated in whole or in part into the MMC, (1) had no cover
-     texts or invariant sections, and (2) were thus incorporated prior
-     to November 1, 2008.
-
-     The operator of an MMC Site may republish an MMC contained in the
-     site under CC-BY-SA on the same site at any time before August 1,
-     2009, provided the MMC is eligible for relicensing.
-
-ADDENDUM: How to use this License for your documents
-----------------------------------------------------
-
-To use this License in a document you have written, include a copy of
-the License in the document and put the following copyright and license
-notices just after the title page:
-
-       Copyright (C)  YEAR  YOUR NAME.
-       Permission is granted to copy, distribute and/or modify this document
-       under the terms of the GNU Free Documentation License, Version 1.3
-       or any later version published by the Free Software Foundation;
-       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
-       Texts.  A copy of the license is included in the section entitled ``GNU
-       Free Documentation License''.
-
-   If you have Invariant Sections, Front-Cover Texts and Back-Cover
-Texts, replace the "with...Texts." line with this:
-
-         with the Invariant Sections being LIST THEIR TITLES, with
-         the Front-Cover Texts being LIST, and with the Back-Cover Texts
-         being LIST.
-
-   If you have Invariant Sections without Cover Texts, or some other
-combination of the three, merge those two alternatives to suit the
-situation.
-
-   If your document contains nontrivial examples of program code, we
-recommend releasing these examples in parallel under your choice of free
-software license, such as the GNU General Public License, to permit
-their use in free software.
-
-
-File: auctex.info,  Node: Changes,  Next: Development,  Prev: Copying this Manual,  Up: Appendices
-
-A.2 Changes and New Features
-============================
-
-News since last release
------------------------
-
-   * AUCTeX now requires GNU Emacs 25.1 or higher.
-
-   * AUCTeX tracks the change in Emacs where initial inputs in the
-     minibuffer during queries are getting phased out.  Queries for the
-     mandatory arguments of macros and environments are adjusted where
-     applicable.  The value which will be used after hitting 'RET'
-     without other input is shown in the prompt in parentheses prefixed
-     with 'default'.  For this change the signature of the function
-     'TeX-arg-length' is altered.  The old argument list was:
-          (defun TeX-arg-length (optional &optional prompt
-                                          initial-input definition default)
-
-     whereas the new one is:
-          (defun TeX-arg-length (optional &optional prompt
-                                          default initial-input definition)
-
-     Note the position change of 'DEFAULT'.
-
-   * Indenting of conditionals is improved.  Code inside constructs like
-     '\ifx . \else . \fi' is correctly indented.  An interface for style
-     files is also introduced which can add their macros to the
-     indentation engine.  Check the file 'algpseudocode.el' for an
-     example.
-
-   * You can optionally enable indent inside square brackets '[]' by new
-     user options 'TeX-indent-open-delimiters' and
-     'TeX-indent-close-delimiters'.  *Note Indenting::.
-
-   * Now 'tex-buf.el' is merged into 'tex.el' and no longer exists.  If
-     your personal code has '(require 'tex-buf)', one of the following
-     prescriptions would serve.
-       1. Remove '(require 'tex-buf)'.
-       2. Replace it with '(require 'tex)'.
-       3. Replace it with '(require 'latex)'.
-
-News in 13.1
-------------
-
-   * In math environments 'gather', 'gather*', 'gathered', 'multline'
-     and 'multline*', fill commands such as 'M-q' and 'C-c C-q C-e' are
-     disabled.  This sorts out the inconsistency between those and
-     'equation', 'displaymath' environments, in latter of which filling
-     is already disabled.
-
-     If you want filling in such environments, customize
-     'LaTeX-indent-environment-list' to remove them.
-
-     Auto fill continues to work in such environment anyway.
-
-     In addition, AUCTeX adds support of alignment at '&' sign in
-     'align'-like environments such as 'alignat', 'aligned' and so on,
-     as well as 'matrix'-like environments such as 'pmatrix', 'bmatrix'
-     and so on.
-
-   * Now two commands 'Texindex' and 'Texi2dvi' are available when you
-     type 'C-c C-c' in Texinfo mode.  The command 'Texindex' runs
-     'texindex' on index files and 'Texi2dvi' runs 'pdftexi2dvi' or
-     'texi2dvi' according to the value of 'TeX-PDF-mode'.
-
-     So you can typeset Texinfo documents into PDF or DVI format from
-     within AUCTeX.
-
-   * AUCTeX's own help messages for LaTeX errors are now shown only for
-     LaTeX runs.  AUCTeX shows raw error/warning messages found in
-     '.log' files for runs of formats other than LaTeX, such as plain
-     TeX, ConTeXt and Texinfo, as it does even for LaTeX runs when it
-     can't find a matching entry in its own help message catalogue.
-
-     Due to this change, customize option 'TeX-error-description-list'
-     can no longer have a fallback entry that matches any error.  If
-     your customized value includes such entry, typically '(".*" . "No
-     help available")', please remove it.
-
-   * Two functions 'TeX-split-string' and 'TeX-assoc' are now obsolete
-     and will be removed in future release.  If your personal code uses
-     these functions, use 'split-string' and 'assoc-string' instead.
-
-   * The function 'TeX-read-key-val' now accepts a function call as
-     second argument.  This change should help AUCTeX style writers who
-     use 'TeX-arg-key-val' and have to deal with dynamic key-values.
-     Example of usage:
-          (TeX-add-style-hook "foo"
-           (lambda ()
-             (TeX-add-symbols
-              '("bar" (TeX-arg-key-val (function-returning-key-val))))))
-
-   * Since AUCTeX 12.2, 'C-x C-w' accidentally disabled the parse on
-     save in that buffer, even when you enabled 'TeX-auto-save' option.
-     This bug was fixed.
-
-   * AUCTeX now requires GNU Emacs 24.3 or higher.
-
-   * Old implementations for viewers were discarded, as announced long
-     before.  The variables 'TeX-output-view-style' and 'TeX-view-style'
-     have no effect now.  The former placeholders '%v' and '%vv' in
-     'TeX-command-list' are ignored.
-
-   * AUCTeX now uses lexical binding which has been introduced in Emacs
-     24.  This change should have no user-visible effect and require no
-     manual adaptions except in the following cases.
-
-        - Entries added to the customization variable 'TeX-expand-list'
-          also had access to variables 'command' and 'pos'.  Those are
-          now properly declared and named 'TeX-expand-command' and
-          'TeX-expand-pos'.
-
-        - Entries added to the customization variable 'TeX-expand-list'
-          had access to a variable 'file' which was bound to
-          'TeX-active-master', i.e., it evaluated to either the master
-          or region file.  This usage must be replaced with either
-          'TeX-active-master' or 'TeX-active-master-with-quotes'.
-
-        - Viewer entries in 'TeX-view-program-list' also had access to a
-          variable 'file' which was bound to the name of the master or
-          region file without extension.  Instead, the function
-          'TeX-active-master' has to be used now.
-
-        - Macro argument parsing functions could set a variable
-          'exit-mark' to the buffer position where point should be left
-          after all arguments have been read.  This variable is now
-          named 'TeX-exit-mark'.
-
-        - The functions in 'LaTeX-section-hook' had access or modified
-          the previously undeclared variables 'title', 'name', 'level',
-          'done-mark', and 'toc'.  These variables are now properly
-          declared and have the 'LaTeX-' prefix, e.g.,
-          'LaTeX-done-mark'.
-
-        - The functions in 'ConTeXt-numbered-section-hook' and
-          'ConTeXt-unnumbered-section-hook' had access or modified the
-          previously undeclared variables 'title', 'name', 'level',
-          'done-mark', and 'reference'.  These variables are now
-          properly declared and have the 'ConTeXt-' prefix, e.g.,
-          'ConTeXt-title'.
-
-        - The functions in 'TeX-translate-location-hook' could access
-          and modify the free variables 'file', 'line', 'error',
-          'offset', 'context', and 'string'.  Those are now properly
-          declared variables with the prefix 'TeX-translate-location-',
-          e.g., 'TeX-translate-location-file'.
-
-   * The constant 'LaTeX-dialect' has been renamed to 'TeX-dialect' and
-     moved from 'latex.el' to 'tex.el'.  'LaTeX-dialect' now is an
-     obsolete alias.
-
-   * The style 'latexinfo.el' is removed from AUCTeX.  'latexinfo.el'
-     was meant to support latexinfo which in return was a LaTeX-2.09
-     extension of Texinfo, but didn't manage to replace Texinfo.
-
-   * The style 'siunitx.el' is updated to support package version 3.
-     Key-value options provided by older package versions are removed,
-     deprecated macros and units are not supported anymore.
-
-   * AUCTeX has preliminary support for LaTeX-hooks.  Hooks provided by
-     LaTeX kernel are known and available for completion in
-     '\AddToHook', '\RemoveFromHook' and '\AddToHookNext'.
-
-   * AUCTeX is now able to place all generated output files, including
-     those that are produced by applications running under AUCTeX,
-     temporary files related to region processing and preview-latex
-     files, in an output directory.  To use this feature, set the new
-     user option 'TeX-output-dir' to the absolute path of the output
-     directory or a relative path which would be interpreted as being
-     relative to the master file in a multifile document.
-
-     Note that this feature doesn't work if the document includes sub
-     file placed in sub directory below the main file via '\include'
-     command.
-
-   * Many other bugs were fixed.
-
-News in 12.3
-------------
-
-   * Support for 'PSTricks' is now PDF-oriented.  AUCTeX no longer turns
-     off PDF mode for 'PSTricks' documents even without 'pst-pdf'.  It
-     now sets up 'TeX-PDF-from-DVI' option so that PDF output is
-     generated when 'TeX-PDF-mode' is enabled (default).  Users who want
-     DVI output should disable PDF mode explicitly by file local
-     variable, or customize 'TeX-PDF-mode' to 'nil'.
-
-   * The function 'font-latex-update-font-lock' has been obsoleted in
-     order to fix 'bug#37945'.  That function was used by several style
-     files in order to refresh fontification after adding new symbols or
-     verbatim constructs.  It is better to call 'font-lock-flush' in the
-     former case and 'font-latex-set-syntactic-keywords' in the latter
-     case.  The function 'font-latex-update-font-lock' still exists as a
-     no-op which only shows a warning explaining how to update font-lock
-     as mentioned above.
-
-   * Math expression highlighting was improved.  Highlighting for
-     documents with a lot of inline math expressions '$...$' won't get
-     scrambled now ('bug#33139').
-
-     In addition, it is no longer recommended to customize
-     'font-latex-math-environments'.  Use 'texmathp-tex-commands'
-     instead.  *Note Fontification of math::.
-
-   * AUCTeX tracks changes in LaTeX2e 2020-02-02 release.  AUCTeX
-     supports the improvements to LaTeX font selection mechanism (NFSS).
-     New macros like '\textsw' or '\textulc' are added to font insertion
-     keyboard commands.  *Note Font Specifiers::, for details.  Further,
-     the entries in the menu 'LaTeX', 'Insert Font' are reorganized and
-     adjusted accordingly.
-
-     Macros previously provided by 'textcomp.sty' are now part of LaTeX
-     kernel.  AUCTeX tracks this change as well and support for the new
-     macro '\legacyoldstylenums' is added.
-
-   * Insertion of environments in LaTeX documents (i.e. 'C-c C-e') was
-     improved.  The former code had a few bugs, which sometimes resulted
-     in either spurious empty line or spurious comment prefix, or both,
-     especially when the region is active.  Those bugs are now fixed.
-
-   * More bugs fixed, other minor features implemented.
-
-News in 12.2
-------------
-
-   * AUCTeX reflects the changes in LaTeX2e 2019-10-01 release.
-     'filecontents' environment now takes an optional argument and can
-     be used anywhere in a document.  The macros '\Ref' and
-     '\labelformat' are moved from 'varioref.sty' to LaTeX kernel.
-     'amsmath' has a new macro '\overunderset'.
-
-   * A new method is implemented in preview-latex to adjust the
-     foreground colors of generated images to those of Emacs, when the
-     LaTeX command produces PDF.  The traditional method became invalid
-     because of the change introduced in Ghostscript 9.27.
-     Unfortunately, the new method doesn't work due to a bug in
-     Ghostscript 9.27 and is valid only for Ghostscript > 9.27.  There
-     is also a fallback method for gs 9.27 users which displays plain
-     "black on white" images.  For successful function of preview-latex,
-     the users are encouraged to set up the new user option
-     'preview-pdf-color-adjust-method' to choose appropriate option
-     among the three: new, traditional and fallback method.
-
-   * AUCTeX has support for the Flymake package in Emacs 26 or newer.
-     To enable, call 'M-x flymake-mode <RET>' or add this to your
-     '.emacs' file:
-          (add-hook 'LaTeX-mode-hook #'flymake-mode)
-
-   * The way the option 'TeX-record-buffer' is used was corrected.  It
-     was used in just the opposite way as the document says.  Erase the
-     customization if you have customized this option since it now acts
-     in reverse to your expectation.
-
-   * A former customize option 'japanese-TeX-command-list' is removed.
-     Use 'japanese-TeX-engine-default', or if it's really necessary,
-     customize 'TeX-command-list' directly if the task which the option
-     used to carry is required.
-
-   * Support for standard LaTeX without e-TeX extension is now very
-     limited.  It doesn't work if raw TeX code is put on the command
-     line to invoke 'latex' command.  It also fails for region
-     compilation ('C-c C-r' and so on) with documents of non-ascii file
-     name.  In addition, it no longer works with preview-latex.  We
-     consider this incompatibility is permissible because e-TeX
-     extension is enabled for standard LaTeX by default long ago.  LaTeX
-     variants such as XeLaTeX and LuaLaTeX are not affected.
-
-   * Key binds in Texinfo mode are improved.  Typing '$', '^', '_' and
-     '\' now just self-inserts without pointless side effects in Texinfo
-     mode.
-
-     In addition, the option 'TeX-electric-escape' is now effective in
-     Texinfo mode.  When it is enabled, typing '@' will invoke
-     'TeX-electric-macro' offering completion in similar style with
-     other TeX modes of AUCTeX.
-
-   * Fontification support for 'biblatex' package is improved and
-     updated to macros provided by package version 3.12.  For qualified
-     lists, at least 2 mandatory arguments are fontified.
-
-   * Support for column specifiers 'w' and 'W' provided by 'array'
-     package is added to 'array.el'.  The correct counting of columns
-     only works when the 'align' parameter is enclosed in braces, e.g.,
-     'w{l}{3cm}'.  The short version 'wl{3cm}' is not supported.
-
-   * Entries for 'PDF Tools' are added in
-     'TeX-view-program-list-builtin' for Windows and macOS. This viewer
-     can be configured under these operating systems with an entry like
-     this in an init file:
-          (setq TeX-view-program-selection '((output-pdf "PDF Tools")))
-
-   * Several other bugs were fixed, many minor features were added.
-
-News in 12.1
-------------
-
-   * AUCTeX now requires GNU Emacs 24 or higher.  Support for XEmacs has
-     been dropped.
-
-   * Besides the change in the supported version of Emacs, there has
-     been no functional change in this release, which is equivalent to
-     version 11.92.
-
-News in 11.92
--------------
-
-   * preview-latex is compatible with Ghostscript 9.22 where the
-     operator '.runandhide' is removed.  All occurrences of
-     '.runandhide' in preview-latex are replaced by alternative code
-     making it work with Ghostscript 9.22 again.
-
-   * AUCTeX has a new customize option
-     'TeX-math-input-method-off-regexp'.  When you begin to input a math
-     formula, the current input method is turned off if its name matches
-     this regular expression.
-
-     In fact this variable was introduced long before, but has not been
-     documented in info files nor turned into a customize option with
-     'defcustom' until this release.
-
-   * The window system focus is pulled back to Emacs when viewing with
-     evince-compatible viewers if a new customize option
-     'TeX-view-evince-keep-focus' is non-nil.
-
-   * The usual dose of bug fixes was administered.
-
-News in 11.91
--------------
-
-   * Now AUCTeX has a logo.  The LaTeX code to create it is available in
-     the 'etc/' directory of the package.
-
-   * Add support for 'upmendex', an extension of 'makeindex' capable of
-     sorting indexes by unicode based ICU.
-
-   * Fix preview-latex to interact correctly with Japanese LaTeX.  The
-     parsing routine was made robust not to be confused by the 7-bit
-     encoding of Japanese text and the necessary option to LaTeX command
-     is kept even when preamble caching is enabled.
-
-   * The new "Glossaries" entry in 'TeX-command-list' runs the command
-     'makeglossaries'.
-
-   * Fontification of control symbols has been improved.  Characters
-     defined in 'font-latex-match-simple-exclude-list' do not receive
-     any fontification.  In DocTeX mode, the character '_' is removed
-     from 'font-latex-match-simple-exclude-list' in order to fontify
-     macros like '\__module_foo:nnn' correctly.
-
-   * Fontification of math environments has been improved.  Optional
-     and/or mandatory argument(s) to environments are not fontified.
-
-   * 'preview.sty' loads 'luatex85.sty' if possible and should be
-     compatible with newer luaTeX versions.
-
-   * AUCTeX has a new customize option 'TeX-ispell-verb-delimiters'.
-     This string contains usual characters used as delimiters for
-     in-line verbatim macros like '\verb'.  Text between delimiters
-     after an in-line verbatim macro will be skipped during spell
-     checking.
-
-   * Fontification of in-line verbatim macros has been improved.
-     'font-latex.el' recognizes an optional or a mandatory argument for
-     macros like '\Verb' from 'fancyvrb.sty', '\mint' and '\mintinline'
-     from 'minted.sty' and fontifies verbatim content correctly.
-
-   * AUCTeX can put and parse labels in optional argument of
-     environments.  Inserting labels is done by new function
-     'LaTeX-env-label-as-keyval'.  A new customize option
-     'LaTeX-listing-label' is available as prefix to labels in code
-     typesetting environments, e.g. 'lstlisting' environment provided by
-     'listings' package.  'LaTeX-listing-label' defaults to 'lst:'.
-     Parsing of labels for later referencing relies on two requirements:
-       1. Label should come as last key-value argument, and
-       2. label must be enclosed in braces, e.g.
-               \begin{lstlisting}[caption=Some Caption,label={lst:foo}]
-               ...
-               \end{lstlisting}
-
-   * The function 'LaTeX-label' now takes a second optional argument
-     'NO-INSERT'.  When non-'nil', 'LaTeX-label' reads a label and
-     returns it as a string.  This argument is also passed to any
-     function bound to 'LaTeX-label-function' (see next item).
-
-   * *Incompatible change:* The signature for the function passed with
-     the customize option 'LaTeX-label-function' has changed.  The
-     function bound to this variable is now expected to take an optional
-     second argument 'NO-INSERT'.  When this argument is non-'nil', the
-     function should read and only return a label as a string; insertion
-     is done by another function.
-
-   * Directory local variables were ineffective for
-     'japanese-latex-mode' and 'japanese-plain-tex-mode'.  This bug was
-     fixed.  (This was actually done in AUCTeX 11.90, but not
-     advertised)
-
-   * The output of Japanese text from Japanese TeX engines is decoded
-     correctly for most cases, according to the encoding of the TeX
-     documents and the locale.  The difference between MS Windows, macOS
-     and unix-like OS is taken into account.  (This was actually done in
-     AUCTeX 11.90, but not advertised)
-
-   * Quite a few new LaTeX packages are supported.
-
-   * As usual, many bugs were fixed.
-
-News in 11.90
--------------
-
-   * In addition to the completion performed by 'TeX-complete-symbol',
-     AUCTeX now also supports the new Emacs standard completion-at-point
-     facility (see the Emacs command 'completion-at-point').  This also
-     means that modern completion UIs like company-mode work out of the
-     box in TeX and LaTeX buffers.  *Note Completion::, for details.
-
-   * Completion is now aware of being inside a math environment and then
-     completes math macros.
-
-   * AUCTeX is able to display several levels of super- and subscripts,
-     each one raised above and a bit smaller than its basis.  For this
-     feature, have a look at the customize options
-     'font-latex-fontify-script' (especially the new values
-     'multi-level' and 'invisible') and
-     'font-latex-fontify-script-max-level'.  Also, the script characters
-     '^' and '_' are also fontified with a special face named
-     'font-latex-script-char-face'.  *Note Fontification of math::, for
-     details.
-
-   * Parsing of format specification in various tabular environments has
-     been improved.  The function 'LaTeX-insert-item' ('C-c <LFD>')
-     inserts suitable number of ampersands for '*{num}{cols}'
-     constructs.  Style files for LaTeX packages 'tabularx', 'tabulary',
-     'longtable', 'dcolumn' and 'siunitx' are adapted to take advantage
-     of this improvement.
-
-   * AUCTeX has a new Ispell dictionary 'tex-ispell.el' for macros and
-     environments which will be skipped during spell checking.  The
-     activiation of this feature is controlled by a new customize option
-     'TeX-ispell-extend-skip-list', which is set to 't' and activated by
-     default.
-
-   * AUCTeX has a new customize option 'TeX-raise-frame-function' that
-     is currently only used by Evince and Atril inverse search to raise
-     the Emacs frame.
-
-   * When inserting a new float, AUCTeX will now prompt for a
-     short-caption if the length of the caption provided is greater than
-     a certain size.  This size is controlled via a new user option
-     'LaTeX-short-caption-prompt-length'.
-
-   * Parsing of the compilation log has been reworked.  You should
-     encounter fewer mistaken files while navigating through errors and
-     warnings.
-
-   * Two new user options, 'TeX-ignore-warnings' and
-     'TeX-suppress-ignored-warnings', allow ignoring certain warnings
-     after compilation of the document.  *Note Ignoring warnings::, for
-     details.
-
-   * A new option, 'TeX-PDF-from-DVI', controls if and how to produce a
-     PDF file by converting a DVI file.  This supersedes
-     'TeX-PDF-via-dvips-ps2pdf' which is still recognized but marked as
-     obsolete and may be removed in future releases.
-
-   * Support for a number of external viewers has been added:
-        * Atril viewer.  Forward and inverse search requires version
-          1.9.1 or later to work.
-
-        * dviout viewer on Windows.  Note that this setup works when
-          'TeX-source-correlate-method' is set to use 'source-specials'
-          for DVI, e.g.:
-               (setq TeX-source-correlate-method
-                     '((dvi . source-specials)
-                       (pdf . synctex)))
-          which is the default.
-
-        * SumatraPDF viewer on Windows.
-
-        * Zathura viewer.  Forward and inverse search requires a recent
-          version of the program to work (3.4 or later).
-
-   * A new function, 'TeX-documentation-texdoc', for reading
-     documentation with 'texdoc' has been added.  'TeX-doc' is still
-     available but now 'C-c ?' runs 'TeX-documentation-texdoc'.
-
-   * AUCTeX has a new custom option
-     'LaTeX-reftex-cite-format-auto-activate' which controls the
-     automatic activation of citation formats provided by RefTeX when a
-     style file is loaded and RefTeX is enabled.  Currently,
-     'biblatex.el', 'harvard.el', 'jurabib.el' and 'natbib.el' use this
-     feature.  If you have customized 'reftex-cite-format' and want to
-     use your settings, you should set this variable to 'nil'.
-
-   * AUCTeX now has limited support for the TikZ package.  For the
-     moment, this includes some basic support for prompting the user of
-     arguments to the '\draw' macro.
-
-   * The style 'graphicx.el' went through a bigger overhaul.  The
-     optional argument of command '\includegraphics' now supports
-     key-val query; keys can independently be chosen anytime by pressing
-     the <,> key.  As a side effect, the variable
-     'LaTeX-includegraphics-options-alist' is now no-op and is removed
-     from 'tex-style.el'.  You can safely remove any customization of it
-     from your init file.  The mandatory argument of '\includegraphics'
-     knows about image file extensions supported by the used engine and
-     offers them for inclusion.
-
-   * Support for other LaTeX packages was improved, and style files for
-     several new packages were added.
-
-   * Many bugs were crushed along the way.
-
-News in 11.89
--------------
-
-   * You can now run all commands needed to compile a document and then
-     open the viewer with a single command: 'TeX-command-run-all', bound
-     to 'C-c C-a'.
-
-   * Commands such as 'LaTeX' and 'View' can now be executed
-     conveniently on the current section (or part, chapter, subsection,
-     etc).  See 'LaTeX-command-section' and
-     'LaTeX-command-section-change-level'.  *Note Starting a Command::,
-     for details.
-
-   * Forward and backward search with Evince now also work when only a
-     region of the document is compiled/viewed.
-
-   * To open the PDF output file you can now use also PDF Tools, a
-     document viewer for Emacs.  With it, as a plus, forward and
-     backward search is accurate at word level.
-
-   * With new option 'TeX-PDF-via-dvips-ps2pdf' it is possible to
-     compile a document to DVI and then convert it to PDF using
-     'dvips'-'ps2pdf' before viewing it.
-
-   * New option 'TeX-file-line-error' allows to select file:line:error
-     style for error messages.
-
-   * Indent '\[...\]' math mode as a regular environment by default.
-
-   * Now AUCTeX suggests to run 'makeindex' when appropriate.
-
-   * 'TeX-view-program-list' can contain, as third optional element of
-     each item, the name of the executable(s) needed to open the viewer.
-
-   * 'TeX-expand-list' variable has been split into 'TeX-expand-list'
-     and 'TeX-expand-list-builtin'.  Only the former is intended to be
-     customized by the user, the latter contains built-in expanders.
-     You might want to keep in 'TeX-expand-list' only new expansion
-     strings.
-
-   * Before running commands like TeX and LaTeX, now AUCTeX performs
-     some checks.  If 'TeX-check-TeX' is non-nil, it will test whether a
-     working TeX distribution is actually present in the system and
-     available to Emacs.  Instead, when 'TeX-check-engine' is non-nil,
-     before running LaTeX commands AUCTeX will check whether the correct
-     engine has been set, based upon known restrictions posed by LaTeX
-     packages.
-
-   * Basic support to ConTeXt Mark IV has been added.  Users can now
-     select the Mark version to be used with new option
-     'ConTeXt-Mark-version', and AUCTeX is able to catch error messages
-     in the output log of a Mark IV document.
-
-   * Support for tons of LaTeX packages has been added.
-
-   * Numbers of bugs have been fixed, many minor features have been
-     added.
-
-News in 11.88
--------------
-
-   * 'TeX-PDF-mode' is now enabled by default.
-
-   * Now 'TeX-previous-error' works with TeX commands if the new option
-     'TeX-parse-all-errors' is non-nil, which is the default.  When this
-     option is non-nil, an overview of errors and warnings reported by
-     the TeX compiler can be opened with 'M-x TeX-error-overview <RET>'.
-     *Note Debugging::, for details.
-
-   * Style file authors are encouraged to distinguish common from expert
-     macros and environments, and mark the latter using
-     'TeX-declare-expert-macros' and
-     'LaTeX-declare-expert-environments'.
-
-     Users can then restrict completion using
-     'TeX-complete-expert-commands'.
-
-   * Management of LaTeX package options in the parser was improved.
-     You might need to reparse your documents, especially if you loaded
-     the 'babel' package with language options.
-
-   * Now you can insert '$...$' or '\(...\)' by typing a single '$'.  To
-     do this, customize the new option 'TeX-electric-math'.
-     'TeX-math-close-double-dollar' was removed.  *Note Quotes::, for
-     details.
-
-   * 'C-c <RET> documentclass <RET>' completes with all available LaTeX
-     classes, if the 'TeX-arg-input-file-search' variable is non-nil.
-     Completion for class options of the standard LaTeX classes is
-     provided as well.
-
-   * New user options 'LaTeX-default-author',
-     'LaTeX-fontspec-arg-font-search',
-     'LaTeX-fontspec-font-list-default', 'TeX-date-format', and
-     'TeX-insert-braces-alist'.  A new possible value
-     ('show-all-optional-args') for 'TeX-insert-macro-default-style' was
-     added.  The default value of 'TeX-source-correlate-method' has been
-     changed.
-
-   * 'biblatex' support was greatly expanded.  If parsing is enabled,
-     AUCTeX looks at 'backend' option to decide whether to use Biber or
-     BibTeX.  The 'LaTeX-biblatex-use-Biber' variable was changed to be
-     file local only and is no more customizable.
-
-   * With some LaTeX classes, the default environment suggested by
-     'LaTeX-environment' ('C-c C-e') when the current environment is
-     'document' was changed.  With 'beamer' class the default
-     environment is 'frame', with 'letter' it is 'letter', with 'slides'
-     it is 'slide'.
-
-   * Brace pairing feature was enhanced in LaTeX documents.  Support for
-     '\bigl', '\Bigl', '\biggl' and '\Biggl', the same as the one for
-     '\left', was added to 'TeX-insert-macro'.  For example, 'C-c <RET>
-     bigl <RET> ( <RET>' inserts '\bigl(\bigr)'.
-
-     You can insert brace pair '()', '{}' and '[]' by typing a single
-     left brace if the new user option 'LaTeX-electric-left-right-brace'
-     is enabled.
-
-     Macros '\langle', '\lfloor' and '\lceil', which produce the left
-     part of the paired braces, are treated similarly as '(', '{' and
-     '[' during the course of 'TeX-insert-macro'.  *Note Quotes::, for
-     details.
-
-   * Support for dozens of LaTeX packages was added.
-
-   * Tabular-like environments ('tabular', 'tabular*', 'tabularx',
-     'tabulary', 'array', 'align', ...)  are indented in a nicer and
-     more informative way when the column values of a table line are
-     written across multiple lines in the tex file.
-
-   * The suitable number of ampersands are inserted when you insert
-     'array', 'tabular' and 'tabular*' environments with 'C-c C-e'.
-     Similar experience is obtained if you terminate rows in these
-     environments with 'C-c <LFD>'.  It supplies line break macro '\\'
-     and inserts the suitable number of ampersands on the next line.
-
-     Similar supports are provided for various 'amsmath' environments.
-
-     *Note Tabular-like::, for details.
-
-   * Commands for narrowing to a group ('TeX-narrow-to-group') and to
-     LaTeX environments ('LaTeX-narrow-to-environment') were added.
-
-   * Now arbitrary options can be passed to the TeX processor on a per
-     file basis using the 'TeX-command-extra-options' option.  *Note
-     Processor Options::, for details.
-
-   * Now 'C-c C-e document <RET>', in an empty document, prompts for
-     '\usepackage' macros in addition to '\documentclass'.
-
-   * 'TeX-add-style-hook' has now a third argument to tell AUCTeX for
-     which dialect (LaTeX, Texinfo or BibTeX) the style hook is
-     registers.  Labelling style hook by dialect will avoid applying
-     them not in the right context.
-
-   * There have been lots of bug fixes and feature additions.
-
-News in 11.87
--------------
-
-   * AUCTeX now supports Biber in conjunction with biblatex in addition
-     to BibTeX.
-
-   * Each AUCTeX mode now has its own abbrev table.  On Emacsen which
-     provide the possibility to inherit abbrevs from other tables, the
-     abbrevs from the Text mode abbrev table are available as well.
-     Newly defined abbrevs are written to the mode-specific tables,
-     though.
-
-   * The file 'tex-fptex.el' was removed.
-
-   * Forward/backward search for Evince has been improved.  If Emacs is
-     compiled with DBUS support and a recent Evince version (3.x) is
-     installed, the communication goes over the desktop bus instead of
-     the command line, resulting in more accurate positioning of point
-     in Emacs and highlighting of the target paragraph in Evince.
-
-   * A problem where Ghostscript threw an '/invalidfileaccess' error
-     when running preview-latex was fixed.
-
-   * A lot of smaller fixes and additions have been made.
-
-News in 11.86
--------------
-
-   * Parsing of LaTeX output was improved.  It is now less likely that
-     AUCTeX opens a non-existent file upon calling 'TeX-next-error'; a
-     problem for example encountered when using MiKTeX 2.8.  In addition
-     quoted file names as emitted by MiKTeX are now supported.
-
-   * A new framework for the definition and selection of viewers was
-     implemented.  If you have customizations regarding viewers you will
-     have to redo them in this new framework or reenable the old one.
-     *Note Starting Viewers::, for details.
-
-   * Comprehensive editing support for PSTricks was added.
-
-   * Support for various LaTeX packages was added, e.g. 'tabularx',
-     'CJK', and 'hyperref'.
-
-   * An easy way to switch between TeX engines (PDFTeX, LuaTeX, XeTeX,
-     Omega) was added.
-
-   * Support for SyncTeX was added.  This involves the command line
-     options for LaTeX and the viewer.
-
-   * Folding can now be customized to use macro arguments as replacement
-     text.
-
-   * 'preview.sty' now works with XeTeX.
-
-   * A lot of smaller and larger bugs have been squashed.
-
-News in 11.85
--------------
-
-   * Font locking has been improved significantly.  It is now less prone
-     to color bleeding which could lead to high resource usage.  In
-     addition it now includes information about LaTeX macro syntax and
-     can indicate syntactically incorrect macros in LaTeX mode.
-
-   * The license was updated to GPLv3.
-
-   * Support for the nomencl, flashcards and comment LaTeX packages as
-     well as the Icelandic language option of babel were added.
-
-   * Support for folding of math macros was added.
-
-   * Lots of minor bugs in features and documentation fixed.
-
-News in 11.84
--------------
-
-   * There have been problems with the '-without-texmf-dir' option to
-     'configure' when the value of '-with-kpathsea-sep' was set or
-     determined for an installation system with a default different from
-     that of the runtime system.  'with-kpathsea-sep' has been removed;
-     the setting is now usually determined at runtime.
-
-     Due to this and other problems, preview-latex in the released
-     XEmacs package failed under Windows or with anything except recent
-     21.5 XEmacsen.
-
-   * AUCTeX and preview-latex have been changed in order to accommodate
-     file names containing spaces.  preview-latex now tolerates bad
-     PostScript code polluting the stack (like some Omega fonts).
-
-   * 'preview.sty' had in some cases failed to emit PostScript header
-     specials.
-
-   * Support for folding of comments was added.
-
-   * The 'polish' language option of the babel LaTeX package as well as
-     the polski LaTeX package are now supported.  Most notably this
-     means that AUCTeX will help to insert quotation marks as defined by
-     'polish.sty' ('"`..."'') and 'polski.sty' (',,...''').
-
-   * The TeX tool bar is now available and enabled by default in plain
-     TeX mode.  *Note Processing Facilities::.
-
-   * Bug fix in the display of math subscripts and superscripts.
-
-   * Bug fix 'TeX-doc' for Emacs 21.
-
-   * There has been quite a number of other bug fixes to various
-     features and documentation across the board.
-
-News in 11.83
--------------
-
-   * The new function 'TeX-doc' provides easy access to documentation
-     about commands and packages or information related to TeX and
-     friends in general.  *Note Documentation::.
-
-   * You can now get rid of generated intermediate and output files by
-     means of the new 'Clean' and 'Clean All' entries in
-     'TeX-command-list' accessible with 'C-c C-c' or the Command menu.
-     *Note Cleaning::.
-
-   * Support for forward search with PDF files was added.  That means
-     you can jump to a place in the output file corresponding to the
-     position in the source file.  *Note Viewing::.
-
-     Adding support for this feature required the default value of the
-     variable 'TeX-output-view-style' to be changed.  Please make sure
-     you either remove any customizations overriding the new default or
-     incorporate the changes into your customizations if you want to use
-     this feature.
-
-   * TeX error messages of the '-file-line-error' kind are now
-     understood in AUCTeX and preview-latex (parsers are still
-     separate).
-
-   * Bug fix in XyMTeX support.
-
-   * The LaTeX tool bar is now enabled by default.  *Note Processing
-     Facilities::.
-
-News in 11.82
--------------
-
-   * Support for the MinionPro LaTeX package was added.
-
-   * Warnings and underfull/overfull boxes are now being indicated in
-     the echo area after a LaTeX run, if the respective debugging
-     options are activated with 'TeX-toggle-debug-warnings' ('C-c C-t
-     C-w') or 'TeX-toggle-debug-bad-boxes' ('C-c C-t C-b').  In this
-     case 'TeX-next-error' will find these warnings in addition to
-     normal errors.
-
-     The key binding 'C-c C-w' for 'TeX-toggle-debug-bad-boxes' (which
-     was renamed from 'TeX-toggle-debug-boxes') now is deprecated.
-
-   * AUCTeX now can automatically insert a pair of braces after typing
-     <_> or <^> in math constructs if the new variable
-     'TeX-electric-sub-and-superscript' is set to a non-nil value.
-
-   * Some language-specific support for French was added.  There now is
-     completion support for the commands provided by the 'frenchb' (and
-     'francais') options of the babel LaTeX package and easier input of
-     French quotation marks ('\og ...\fg') which can now be inserted by
-     typing <">.
-
-   * Completion support for options of some LaTeX packages was added.
-
-   * Already in version 11.81 the way to activate AUCTeX changed
-     substantially.  This should now be done with '(load "auctex.el" nil
-     t t)' instead of the former '(require 'tex-site)'.  Related to this
-     change 'tex-mik.el' does not load 'tex-site.el' anymore.  That
-     means if you used only '(require 'tex-mik)' in order to activate
-     AUCTeX, you have to add '(load "auctex.el" nil t t)' before the
-     latter statement.  *Note Loading the package::.
-
-   * Handling of verbatim constructs was consolidated across AUCTeX.
-     This resulted in the font-latex-specific variables
-     'font-latex-verb-like-commands', 'font-latex-verbatim-macros', and
-     'font-latex-verbatim-environments' being removed and the more
-     general variables 'LaTeX-verbatim-macros-with-delims',
-     'LaTeX-verbatim-macros-with-braces', and
-     'LaTeX-verbatim-environments' being added.
-
-   * The output of a BibTeX run is now checked for warnings and errors,
-     which are reported in the echo area.
-
-   * The aliases for 'font-latex-title-fontify' were removed.  Use
-     'font-latex-fontify-sectioning' instead.
-
-   * The problem that Japanese macros where broken across lines was
-     fixed.
-
-   * Various bug fixes.
-
-News in 11.81
--------------
-
-   * 'LaTeX-mark-section' now marks subsections of a given section as
-     well.  The former behavior is available via the prefix argument.
-
-   * preview-latex which was previously available separately became a
-     subsystem of AUCTeX.  There is no documented provision for building
-     or installing preview-latex separately.  It is still possible to
-     use and install AUCTeX without preview-latex, however.
-
-   * The installation procedures have been overhauled and now also
-     install startup files as part of the process (those had to be
-     copied manually previously).  You are advised to remove previous
-     installations of AUCTeX and preview-latex before starting the
-     installation procedure.  A standard installation from an unmodified
-     tarball no longer requires Makeinfo or Perl.
-
-     Also note that the way AUCTeX is supposed to be activated changed.
-     Instead of '(require 'tex-site)' you should now use '(load
-     "auctex.el" nil t t)'.  While the former method may still work, the
-     new method has the advantage that you can deactivate a preactivated
-     AUCTeX with the statement '(unload-feature 'tex-site)' before any
-     of its modes have been used.  This may be important especially for
-     site-wide installations.
-
-   * Support for the babel LaTeX package was added.
-
-   * Folding a buffer now ensures that the whole buffer is fontified
-     before the actual folding is carried out.  If this results in
-     unbearably long execution times, you can fall back to the old
-     behavior of relying on stealth font locking to do this job in the
-     background by customizing the variable 'TeX-fold-force-fontify'.
-
-   * Folded content now reveals part of its original text in a tooltip
-     or the echo area when hovering with the mouse pointer over it.
-
-   * The language-specific insertion of quotation marks was generalized.
-     The variables 'LaTeX-german-open-quote',
-     'LaTeX-german-close-quote', 'LaTeX-german-quote-after-quote',
-     'LaTeX-italian-open-quote', 'LaTeX-italian-close-quote', and
-     'LaTeX-italian-quote-after-quote' are now obsolete.  If you are not
-     satisfied with the default settings, you should customize
-     'TeX-quote-language-alist' instead.
-
-   * Similar to language-specific quote insertion, AUCTeX now helps you
-     with hyphens in different languages as well.  *Note European::, for
-     details.
-
-   * Fill problems in Japanese text introduced in AUCTeX 11.55 were
-     fixed.  AUCTeX tries not to break lines between 1-byte and 2-byte
-     chars.  These features will work in Chinese text, too.
-
-   * The scaling factor of the fontification of sectioning commands can
-     now be customized using the variable
-     'font-latex-fontify-sectioning'.  This variable was previously
-     called 'font-latex-title-fontify'; In this release we provide an
-     alias but this will disappear in one of the the next releases.  The
-     faces for the sectioning commands are now called
-     'font-latex-sectioning-N-face' (N=0...5) instead of
-     'font-latex-title-N-face' (N=1...4).  Analogously the names of the
-     variables holding the related keyword lists were changed from
-     'font-latex-title-N-keywords' to
-     'font-latex-sectioning-N-keywords'.  *Note Font Locking::, for
-     details.  Make sure to adjust your customizations.
-
-   * Titles in beamer slides marked by the "\frametitle" command are
-     know displayed with the new face 'font-latex-slide-title-face'.
-     You can add macros to be highlighted with this face to
-     'font-latex-match-slide-title-keywords'.
-
-   * Of course a lot of bugs have been fixed.
-
-News in 11.55
--------------
-
-   * A bug was fixed which lead to the insertion of trailing whitespace
-     during filling.  In particular extra spaces were added to sentence
-     endings at the end of lines.  You can make this whitespace visible
-     by setting the variable 'show-trailing-whitespace' to 't'.  If you
-     want to delete all trailing whitespace in a buffer, type 'M-x
-     delete-trailing-whitespace <RET>'.
-
-   * A bug was fixed which lead to a '*Compile-Log*' buffer popping up
-     when the first LaTeX file was loaded in an Emacs session.
-
-   * On some systems the presence of an outdated Emacspeak package lead
-     to the error message 'File mode specification error: (error
-     "Variable binding depth exceeds max-specpdl-size")'.  Precautions
-     were added which prevent this error from happening.  But
-     nevertheless, it is advised to upgrade or uninstall the outdated
-     Emacspeak package.
-
-   * The value of 'TeX-macro-global' is not determined during
-     configuration anymore but at load time of AUCTeX.  Consequently the
-     associated configuration option '--with-tex-input-dirs' was
-     removed.
-
-   * Support for the LaTeX Japanese classes 'jsarticle' and 'jsbook' was
-     added.
-
-News in 11.54
--------------
-
-   * The parser (used e.g. for 'TeX-auto-generate-global') was extended
-     to recognize keywords common in LaTeX packages and classes, like
-     "\DeclareRobustCommand" or "\RequirePackage".  Additionally a bug
-     was fixed which led to duplicate entries in AUCTeX style files.
-
-   * Folding can now be done for paragraphs and regions besides single
-     constructs and the whole buffer.  With the new 'TeX-fold-dwim'
-     command content can both be hidden and shown with a single key
-     binding.  In course of these changes new key bindings for unfolding
-     commands where introduced.  The old bindings are still present but
-     will be phased out in future releases.
-
-   * Info files of the manual now have a .info extension.
-
-   * There is an experimental tool bar support now.  It is not activated
-     by default.  If you want to use it, add
-          (add-hook 'LaTeX-mode-hook 'LaTeX-install-toolbar)
-     to your init file.
-
-   * The manual now contains a new chapter "Quick Start".  It explains
-     the main features and how to use them, and should be enough for a
-     new user to start using AUCTeX.
-
-   * A new section "Font Locking" was added to the manual which explains
-     syntax highlighting in AUCTeX and its customization.  Together with
-     the sections related to folding and outlining, the section is part
-     of the new chapter "Display".
-
-   * Keywords for syntax highlighting of LaTeX constructs to be typeset
-     in bold, italic or typewriter fonts may now be customized.  Besides
-     the built-in classes, new keyword classes may be added by
-     customizing the variable 'font-latex-user-keyword-classes'.  The
-     customization options can be found in the customization group
-     'font-latex-keywords'.
-
-   * Verbatim content is now displayed with the 'fixed-pitch' face.
-     (GNU Emacs only)
-
-   * Syntax highlighting should not spill out of verbatim content
-     anymore.  (GNU Emacs only)
-
-   * Verbatim commands like '\verb|...|' will not be broken anymore
-     during filling.
-
-   * You can customize the completion for graphic files with
-     'LaTeX-includegraphics-read-file'.
-
-   * Support for the LaTeX packages 'url', 'listings', 'jurabib' and
-     'csquotes' was added with regard to command completion and syntax
-     highlighting.
-
-   * Performance of fontification and filling was improved.
-
-   * Insertion of nodes in Texinfo mode now supports completion of
-     existing node names.
-
-   * Setting the variable 'LaTeX-float' to 'nil' now means that you will
-     not be prompted for the float position of figures and tables.  You
-     can get the old behaviour of 'nil' by setting the variable to '""',
-     i.e. an empty string.  See also *note Floats::.
-
-   * The XEmacs-specific bug concerning 'overlays-at' was fixed.
-
-   * Lots of bug fixes.
-
-News in 11.53
--------------
-
-   * The LaTeX math menu can include Unicode characters if your Emacs
-     built supports it.  See the variable 'LaTeX-math-menu-unicode',
-     *note Mathematics::.
-
-   * Bug fixes for XEmacs.
-
-   * Completion for graphic files in the TeX search path has been added.
-
-   * 'start' is used for the viewer for MiKTeX and fpTeX.
-
-   * The variable 'TeX-fold-preserve-comments' can now be customized to
-     deactivate folding in comments.
-
-News in 11.52
--------------
-
-   * Installation and menus under XEmacs work again (maybe for the first
-     time).
-
-   * Fontification of subscripts and superscripts is now disabled when
-     the fontification engine is not able to support it properly.
-
-   * Bug fixes in the build process.
-
-News in 11.51
--------------
-
-   * PDFTeX and Source Special support did not work with ConTeXt, this
-     has been fixed.  Similar for Source Special support under Windows.
-
-   * Omega support has been added.
-
-   * Bug fixes in the build process.
-
-   * 'TeX-fold' now supports folding of environments in Texinfo mode.
-
-News in 11.50
--------------
-
-   * The use of source specials when processing or viewing the document
-     can now be controlled with the new 'TeX-source-specials' minor mode
-     which can be toggled via an entry in the Command menu or the key
-     binding 'C-c C-t C-s'.  If you have customized the variable
-     'TeX-command-list', you have to re-initialize it for this to work.
-     This means to open a customization buffer for the variable by
-     typing 'M-x customize-variable <RET> TeX-command-list <RET>',
-     selecting "Erase Customization" and do your customization again
-     with the new default.
-
-   * The content of the command menu now depends on the mode (plain TeX,
-     LaTeX, ConTeXt etc.).  Any former customization of the variable
-     'TeX-command-list' has to be erased.  Otherwise the command menu
-     and the customization will not work correctly.
-
-   * Support for hiding and auto-revealing macros, e.g. footnotes or
-     citations, and environments in a buffer was added, *note Folding::.
-
-   * You can now control if indentation is done upon typing <RET> by
-     customizing the variable 'TeX-newline-function', *note Indenting::.
-
-   * Limited support for 'doc.sty' and 'ltxdoc.cls' ('dtx' files) was
-     added.  The new docTeX mode provides functionality for editing
-     documentation parts.  This includes formatting (indenting and
-     filling), adding and completion of macros and environments while
-     staying in comments as well as syntax highlighting.  (Please note
-     that the mode is not finished yet.  For example syntax highlighting
-     does not work yet in XEmacs.)
-
-   * For macro completion in docTeX mode the AUCTeX style files
-     'doc.el', 'ltxdoc.el' and 'ltx-base.el' were included.  The latter
-     provides general support for low-level LaTeX macros and may be used
-     with LaTeX class and style files as well.  It is currently not
-     loaded automatically for those files.
-
-   * Support for ConTeXt with a separate ConTeXt mode is now included.
-     Macro definitions for completion are available in Dutch and
-     English.
-
-   * The filling and indentation code was overhauled and is now able to
-     format commented parts of the source syntactically correct.  Newly
-     available functionality and customization options are explained in
-     the manual.
-
-   * Filling and indentation in XEmacs with preview-latex and activated
-     previews lead to the insertion of whitespace before multi-line
-     previews.  AUCTeX now contains facilities to prevent this problem.
-
-   * If 'TeX-master' is set to 't', AUCTeX will now query for a master
-     file only when a new file is opened.  Existing files will be left
-     alone.  The new function 'TeX-master-file-ask' (bound to 'C-c _' is
-     provided for adding the variable manually.
-
-   * Sectioning commands are now shown in a larger font on display
-     devices which support such fontification.  The variable
-     'font-latex-title-fontify' can be customized to restore the old
-     appearance, i.e. the usage of a different color instead of a change
-     in size.
-
-   * Support for 'alphanum.sty', 'beamer.cls', 'booktabs.sty',
-     'captcont.sty', 'emp.sty', 'paralist.sty', 'subfigure.sty' and
-     'units.sty'/'nicefrac.sty' was added.  Credits go to the authors
-     mentioned in the respective AUCTeX style files.
-
-   * Inserting graphics with 'C-c <RET> includegraphics <RET>' was
-     improved.  See the variable 'LaTeX-includegraphics-options-alist'.
-
-   * If 'LaTeX-default-position' is 'nil', don't prompt for position
-     arguments in Tabular-like environments, see *note Tabular-like::.
-
-   * Completion for available packages when using 'C-c <RET> usepackage
-     <RET>' was improved on systems using the kpathsea library.
-
-   * The commenting functionality was fixed.  The separate functions for
-     commenting and uncommenting were unified in one function for
-     paragraphs and regions respectively which do both.
-
-   * Syntax highlighting can be customized to fontify quotes delimited
-     by either >>German<< or <<French>> quotation marks by changing the
-     variable 'font-latex-quotes'.
-
-   * Certain TeX/LaTeX keywords for functions, references, variables and
-     warnings will now be fontified specially.  You may add your own
-     keywords by customizing the variables
-     'font-latex-match-function-keywords',
-     'font-latex-match-reference-keywords',
-     'font-latex-match-variable-keywords' and
-     'font-latex-match-warning-keywords'.
-
-   * If you include the style files 'german' or 'ngerman' in a document
-     (directly or via the 'babel' package), you should now customize
-     'LaTeX-german-open-quote', 'LaTeX-german-close-quote' and
-     'LaTeX-german-quote-after-quote' instead of 'TeX-open-quote',
-     'TeX-close-quote' and 'TeX-quote-after-quote' if you want to
-     influence the type of quote insertion.
-
-   * Upon viewing an output file, the right viewer and command line
-     options for it are now determined automatically by looking at the
-     extension of the output file and certain options used in the source
-     file.  The behavior can be adapted or extended respectively by
-     customizing the variable 'TeX-output-view-style'.
-
-   * You can control whether 'TeX-insert-macro' ('C-c <RET>') ask for
-     all optional arguments by customizing the variable
-     'TeX-insert-macro-default-style', *note Completion::.
-
-   * 'TeX-run-discard' is now able to completely detach a process that
-     it started.
-
-   * The build process was enhanced and is now based on 'autoconf'
-     making installing AUCTeX a mostly automatic process.  See *note
-     Installation:: and *note Installation under MS Windows:: for
-     details.
-
-News in 11.14
--------------
-
-   * Many more LaTeX and LaTeX2e commands are supported.  Done by
-     Masayuki Ataka <ataka@milk.freemail.ne.jp>
-
-News in 11.12
--------------
-
-   * Support for the KOMA-Script classes.  Contributed by Mark Trettin
-     <Mark.Trettin@gmx.de>.
-
-News in 11.11
--------------
-
-   * Support for 'prosper.sty', see <http://prosper.sourceforge.net/>.
-     Contributed by Phillip Lord <p.lord@russet.org.uk>.
-
-News in 11.10
--------------
-
-   * 'comment-region' now inserts %% by default.  Suggested by "Davide
-     G. M. Salvetti" <salve@debian.org>>.
-
-News in 11.06
--------------
-
-   * You can now switch between using the 'font-latex' (all emacsen),
-     the 'tex-font' (Emacs 21 only) or no special package for font
-     locking.  Customize 'TeX-install-font-lock' for this.
-
-News in 11.04
--------------
-
-   * Now use -t landscape by default when landscape option appears.
-     Suggested by Erik Frisk <frisk@isy.liu.se>.
-
-News in 11.03
--------------
-
-   * Use 'tex-fptex.el' for fpTeX support.  Contributed by Fabrice
-     Popineau <Fabrice.Popineau@supelec.fr>.
-
-News in 11.02
--------------
-
-   * New user option 'LaTeX-top-caption-list' specifies environments
-     where the caption should go at top.  Contributed by
-     <ataka@milk.freemail.ne.jp> (Masayuki Ataka).
-
-   * Allow explicit dimensions in 'graphicx.sty'.  Contributed by
-     <ataka@milk.freemail.ne.jp> (Masayuki Ataka).
-
-   * Limited support for 'verbatim.sty'.  Contributed by
-     <ataka@milk.freemail.ne.jp> (Masayuki Ataka).
-
-   * Better support for amsmath items.  Patch by
-     <ataka@milk.freemail.ne.jp> (Masayuki Ataka).
-
-   * More accurate error parsing.  Added by David Kastrup
-     <David.Kastrup@t-online.de>.
-
-News in 11.01
--------------
-
-   * Bug fixes.
-
-Older versions
---------------
-
-See the file 'history.texi' for older changes.
-
-
-File: auctex.info,  Node: Development,  Next: FAQ,  Prev: Changes,  Up: Appendices
-
-A.3 Future Development
-======================
-
-The following sections describe future development of AUCTeX.  Besides
-mid-term goals, bug reports and requests we cannot fix or honor right
-away are being gathered here.  If you have some time for Emacs Lisp
-hacking, you are encouraged to try to provide a solution to one of the
-following problems.  If you don't know Lisp, you may help us to improve
-the documentation.  It might be a good idea to discuss proposed changes
-on the mailing list of AUCTeX first.
-
-* Menu:
-
-* Mid-term Goals::
-* Wishlist::
-* Bugs::
-
-
-File: auctex.info,  Node: Mid-term Goals,  Next: Wishlist,  Up: Development
-
-A.3.1 Mid-term Goals
---------------------
-
-   * Integration of preview-latex into AUCTeX
-
-     As of AUCTeX 11.81 preview-latex is a part of AUCTeX in the sense
-     that the installation routines were merged and preview-latex is
-     being packaged with AUCTeX.
-
-     Further integration will happen at the backend.  This involves
-     folding of error parsing and task management of both packages which
-     will ease development efforts and avoid redundant work.
-
-   * Error help catalogs
-
-     Currently, the help for errors is more or less hardwired into
-     'latex.el'.  For supporting error help in other languages, it would
-     be sensible to instead arrange error messages in language-specific
-     files, make a common info file from all such catalogs in a given
-     language and look the error texts up in an appropriate index.  The
-     user would then specify a preference list of languages, and the
-     errors would be looked up in the catalogs in sequence until they
-     were identified.
-
-   * Combining 'docTeX' with RefTeX
-
-     Macro cross references should also be usable for document
-     navigation using RefTeX.
-
-   * Fix remove-style feature
-
-     Currently 'TeX-remove-style' implementation isn't good.  It is
-     common practice that major mode functions directly add macros and
-     environments via 'TeX-add-symbols' and 'LaTeX-add-environments',
-     but those macros and environments are lost once 'TeX-remove-style'
-     runs.  It is necessary to run major mode function, by e.g.
-     'normal-mode', again to recover them, but that makes no point in
-     running 'TeX-remove-style' itself because major mode function kills
-     all buffer-local variables.
-
-     As of AUCTeX 12.3, 'TeX-remove-style' is no longer used by any
-     other codes.
-
-   * Document 'LaTeX-insert-into-commments',
-     'TeX-translate-location-hook', and usage of ConTeXt mode.
-
-
-File: auctex.info,  Node: Wishlist,  Next: Bugs,  Prev: Mid-term Goals,  Up: Development
-
-A.3.2 Wishlist
---------------
-
-   * Simplify tool bar implementation.  The library 'toolbar-x.el' was
-     developed as an abstraction layer to absorb difference between
-     XEmacs and GNU Emacs.  Now that XEmacs is no longer supported, the
-     library, together with 'tex-bar.el' as a whole, can be much
-     simplified (or even unified).
-
-   * Documentation lookup for macros
-
-     A parser could gather information about which macros are defined in
-     which LaTeX packages and store the information in a hashtable which
-     can be used in a backend for 'TeX-doc' in order to open the
-     matching documentation for a given macro.  The information could
-     also be used to insert an appropriate '\usepackage' statement if
-     the user tries to insert a macro for which the respective package
-     has not been requested yet.
-
-   * Improvements to error reporting
-
-     Fringe indicators for errors in the main text would be nice.
-
-   * A math entry grid
-
-     A separate frame with a table of math character graphics to click
-     on in order to insert the respective sequence into the buffer (cf.
-     the "grid" of 'x-symbol').
-
-   * Crossreferencing support
-
-     It would be nice if you could index process your favorite
-     collection of '.dtx' files (such as the LaTeX source), just call a
-     command on arbitrary control sequence, and get either the DVI
-     viewer opened right at the definition of that macro (using Source
-     Specials), or the source code of the '.dtx' file.
-
-   * Better plain TeX support
-
-     For starters, 'LaTeX-math-mode' is not very LaTeX-specific in the
-     first place, and similar holds for indentation and formatting.
-
-   * Page count when compiling should (optionally) go to modeline of the
-     window where the compilation command was invoked, instead of the
-     output window.  Suggested by Karsten Tinnefeld
-     <tinnefeld@irb.informatik.uni-dortmund.de>.
-
-   * Command to insert a macrodefinition in the preamble, without moving
-     point from the current location.  Suggested by "Jeffrey C. Ely"
-     <ely@nwu.edu>.
-
-   * A database of all commands defined in all stylefiles.  When a
-     command or environment gets entered that is provided in one of the
-     styles, insert the appropriate '\usepackage' in the preamble.
-
-   * A way to add and overwrite math mode entries in style files, and to
-     decide where they should be.  Suggested by Remo Badii
-     <Remo.Badii@psi.ch>.
-
-   * Create template for (first) line of tabular environment.
-
-   * I think prompting for the master is the intended behaviour.  It
-     corresponds to a 'shared' value for 'TeX-master'.
-
-     There should probably be a 'none' value which wouldn't query for
-     the master, but instead disable all features that relies on
-     'TeX-master'.
-
-     This default value for 'TeX-master' could then be controled with
-     mapping based on the extension.
-
-   * Use index files (when available) to speed up 'C-c C-m include
-     <RET>'.
-
-   * Option not to calculate very slow completions like for 'C-c C-m
-     include <RET>'.
-
-   * Font menu should be created from 'TeX-font-list'.
-
-   * Installation procedure written purely in emacs lisp.
-
-   * Included PostScript files should also be counted as part of the
-     document.
-
-   * A nice hierarchical by-topic organization of all officially
-     documented LaTeX macros, available from the menu bar.
-
-   * 'TeX-command-default' should be set from the master file, if not
-     set locally.  Suggested by Peter Whaite <peta@cim.mcgill.ca>.
-
-   * Make AUCTeX work with 'crypt++'.  Suggested by Chris Moore
-     <Chris.Moore@src.bae.co.uk>.
-
-   * Make AUCTeX work with 'longlines'.  This would also apply to
-     preview-latex, though it might make sense to unify error processing
-     before attempting this.
-
-   * The 'Spell' command should apply to all files in a document.  Maybe
-     it could try to restrict to files that have been modified since
-     last spell check?  Suggested by Ravinder Bhumbla
-     <rbhumbla@ucsd.edu>.
-
-   * Make <.> check for abbreviations and sentences ending with capital
-     letters.
-
-   * Use Emacs 19 minibuffer history to choose between previewers, and
-     other stuff.  Suggested by John Interrante
-     <interran@uluru.Stanford.EDU>.
-
-   * Documentation of variables that can be set in a style hook.
-
-     We need a list of what can safely be done in an ordinary style
-     hook.  You can not set a variable that AUCTeX depends on, unless
-     AUCTeX knows that it has to run the style hooks first.
-
-     Here is the start of such a list.
-
-     'LaTeX-add-environments'
-
-     'TeX-add-symbols'
-
-     'LaTeX-add-labels'
-
-     'LaTeX-add-bibliographies'
-
-     'LaTeX-largest-level'
-
-   * Outline should be (better) supported in TeX mode.
-
-     At least, support headers, trailers, as well as
-     'TeX-outline-extra'.
-
-   * 'TeX-header-start' and 'TeX-trailer-end'.
-
-     We might want these, just for fun (and outlines)
-
-   * Plain TeX and LaTeX specific header and trailer expressions.
-
-     We should have a way to globally specify the default value of the
-     header and trailer regexps.
-
-   * Get closer to original 'TeX-mode' keybindings.
-
-     A third initialization file ('tex-mode.el') containing an emulator
-     of the standard 'TeX-mode' would help convince some people to
-     change to AUCTeX.
-
-   * Use markers in 'TeX-error-list' to remember buffer positions in
-     order to be more robust with regard to line numbers and changed
-     files.
-
-   * Finish the Texinfo mode.  For one thing, many Texinfo mode commands
-     do not accept braces around their arguments.
-
-   * Hook up the letter environment with 'bbdb.el'.
-
-
-File: auctex.info,  Node: Bugs,  Prev: Wishlist,  Up: Development
-
-A.3.3 Bugs
-----------
-
-   * The style hooks automatically generated by parsing files for
-     'example.dtx', 'example.sty', 'example.drv' and 'example.bib' all
-     clash.  Bad.  Clash with hand-written style hooks should be removed
-     by dialect discrimination -- to be checked.
-
-   * 'C-c `' should always stay in the current window, also when it
-     finds a new file.
-
-   * Do not overwrite emacs warnings about existing auto-save files when
-     loading a new file.
-
-   * Maybe the regexp for matching a TeX symbol during parsing should be
-     '"\\\\\\([a-zA-Z]+\\|.\\)"' --
-     <thiemann@informatik.uni-tuebingen.de> Peter Thiemann.
-
-   * AUCTeX should not parse verbatim environments.
-
-   * Make '`' check for math context in 'LaTeX-math-mode'.  and simply
-     self insert if not in a math context.
-
-   * Make 'TeX-insert-dollar' more robust.  Currently it can be fooled
-     by '\mbox''es and escaped double dollar for example.
-
-   * Correct indentation for tabbing, table, and math environments.
-
-
-File: auctex.info,  Node: FAQ,  Next: Texinfo mode,  Prev: Development,  Up: Appendices
-
-A.4 Frequently Asked Questions
-==============================
-
-  1. Something is not working correctly.  What should I do?
-
-     Well, you might have guessed it, the first place to look is in the
-     available documentation packaged with AUCTeX.  This could be the
-     release notes (in the 'RELEASE' file) or the news section of the
-     manual in case you are experiencing problems after an upgrade, the
-     'INSTALL' file in case you are having problems with the
-     installation, the section about bugs in the manual in case you
-     encountered a bug or the relevant sections in the manual for other
-     related problems.
-
-     If this did not help, you can send a bug report to the AUCTeX bug
-     reporting list by using the command 'M-x TeX-submit-bug-report
-     <RET>'.  But before you do this, you can try to get more
-     information about the problem at hand which might also help you
-     locate the cause of the error yourself.
-
-     First, you can try to generate a so-called backtrace which shows
-     the functions involved in a program error.  In order to do this,
-     start Emacs with the command line 'emacs --debug-init' and/or put
-     the line
-
-          (setq debug-on-error t)
-
-     as the first line into your init file.  After Emacs has started,
-     you can load a file which triggers the error and a new window
-     should pop up showing the backtrace.  If you get such a backtrace,
-     please include it in the bug report.
-
-     Second, you can try to figure out if something in your personal or
-     site configuration triggers the error by starting Emacs without
-     such customizations.  You can do this by invoking Emacs with the
-     following command line, depending on the installation scheme of
-     AUCTeX and your OS:
-        * If you installed AUCTeX from ELPA, use 'emacs -q -no-site-file
-          --eval "(progn (setq package-load-list '((auctex t)))
-          (package-initialize))"'.  The '--eval' option activates only
-          AUCTeX among all installed EPLA packages.
-        * If you installed AUCTeX via traditional 'configure'-'make'
-          scheme, use 'emacs -q -no-site-file -l auctex'.  The '-l'
-          option loads 'auctex.el' which you normally do in your init
-          file.
-        * In both above cases, use 'runemacs' instead of 'emacs' on
-          windows.
-
-     After you have started Emacs like this, you can load the file
-     triggering the error.  If everything is working now, you know that
-     you have to search either in the site configuration file or your
-     personal init file for statements related to the problem.
-
-  2. What versions of Emacs are supported?
-
-     AUCTeX was tested with GNU Emacs 25.1.  Older versions may work but
-     are unsupported.
-
-  3. What should I do when './configure' does not find programs like
-     'latex'?
-
-     This is problem often encountered on Windows.  Make sure that the
-     'PATH' environment variable includes the directories containing the
-     relevant programs, as described in *note (auctex)Installation under
-     MS Windows::.
-
-  4. Why doesn't the completion, style file, or multifile stuff work?
-
-     It must be enabled first, insert this in your init file:
-
-          (setq-default TeX-master nil)
-          (setq TeX-parse-self t)
-          (setq TeX-auto-save t)
-
-     Read also the chapters about parsing and multifile documents in the
-     manual.  *Note Parsing Files:: and *note Multifile::.
-
-  5. Why doesn't 'TeX-save-document' work?
-
-     'TeX-check-path' has to contain "'./'" somewhere.
-
-  6. Why is the information in 'foo.tex' forgotten when I save
-     'foo.bib'?
-
-     For various reasons, AUCTeX ignores the extension when it stores
-     information about a file, so you should use unique base names for
-     your files.  E.g. rename 'foo.bib' to 'foob.bib'.
-
-  7. Why doesn't AUCTeX signal when processing a document is done?
-
-     If the message in the minibuffer stays "Type 'C-c C-l' to display
-     results of compilation.", you probably have a misconfiguration in
-     your init file ('.emacs', 'init.el' or similar).  To track this
-     down either search in the '*Messages*' buffer for an error message
-     or put '(setq debug-on-error t)' as the first line into your init
-     file, restart Emacs and open a LaTeX file.  Emacs will complain
-     loudly by opening a debugging buffer as soon as an error occurs.
-     The information in the debugging buffer can help you find the cause
-     of the error in your init file.
-
-  8. Why does 'TeX-next-error' ('C-c `') fail?
-
-     If 'TeX-file-line-error' is set to nil (not the default), these
-     sort of failures might be related to the the fact that when writing
-     the log file, TeX puts information related to a file, including
-     error messages, between a pair of parentheses.  In this scenario
-     AUCTeX determines the file where the error happened by parsing the
-     log file and counting the parentheses.  This can fail when there
-     are other, unbalanced parentheses present.
-
-     Activating so-called 'file:line:error' messages for the log file
-     usually solves this issue, as these kind of messages are are easier
-     to parse; however, they may lack some details.  Activation can be
-     done either in the configuration of your TeX system (consult its
-     manual to see where this is) or by simply keeping the variable
-     'TeX-file-line-error' to the default value of non-nil.
-
-  9. What does 'AUC' stand for?
-
-     AUCTeX came into being at Aalborg University in Denmark.  Back then
-     the Danish name of the university was Aalborg Universitetscenter;
-     'AUC' for short.
-
-
-File: auctex.info,  Node: Texinfo mode,  Prev: FAQ,  Up: Appendices
-
-A.5 Features specific to AUCTeX's Texinfo major mode
-====================================================
-
-AUCTeX includes a major mode for editting Texinfo files.  This major
-mode is not the same mode as the native Texinfo mode (*note
-(texinfo)Texinfo Mode::) of Emacs, although they have the same name.
-However, AUCTeX still relies on a number of functions from the native
-Texinfo mode.
-
-   The following text describes which functionality is offered by AUCTeX
-and which by the native Texinfo mode.  This should enable you to decide
-when to consult the AUCTeX manual and when the manual of the native
-mode.  And in case you are a seasoned user of the native mode, the
-information should help you to swiftly get to know the AUCTeX-specific
-commands.
-
-* Menu:
-
-* Exploiting::                  How AUCTeX and the native mode work together
-* Superseding::                 Where the native mode is superseded
-* Mapping::                     Where key bindings are mapped to the native mode
-* Unbinding::                   Which native mode key bindings are missing
-
-
-File: auctex.info,  Node: Exploiting,  Next: Superseding,  Up: Texinfo mode
-
-A.5.1 How AUCTeX and the native mode work together
---------------------------------------------------
-
-In a nutshell the split between AUCTeX Texinfo mode, and native Texinfo
-mode is as follows:
-
-   * Most of the editing (environment creation, commenting, font command
-     insertions) and/or processing commands (e.g. compiling or printing)
-     which are available in other AUCTeX modes are also handled by
-     AUCTeX in Texinfo mode.
-
-   * Texinfo-related features (e.g. info node linkage or menu creation)
-     rely on the commands provided by the native Texinfo mode.  AUCTeX
-     provides the key bindings to reach these functions, keeping the
-     same keys as in native Texinfo whenever possible, or similar ones
-     otherwise.
-
-
-File: auctex.info,  Node: Superseding,  Next: Mapping,  Prev: Exploiting,  Up: Texinfo mode
-
-A.5.2 Where the native mode is superseded
------------------------------------------
-
-This section is directed to users of the native Texinfo mode switching
-to AUCTeX.  It follows the summary of the native mode (*note
-(texinfo)Texinfo Mode Summary::) and lists which of its commands are no
-longer of use.
-
-Insert commands
-     In the native Texinfo mode, frequently used Texinfo commands can be
-     inserted with key bindings of the form 'C-c C-c K' where K differs
-     for each Texinfo command; 'c' inserts '@code', 'd' inserts '@dfn',
-     'k' '@kbd', etc.
-
-     In AUCTeX commands are inserted with the key binding 'C-c C-m'
-     instead which prompts for the macro to be inserted.  For font
-     selection commands (like '@b', '@i', or '@emph') and a few related
-     ones (like '@var', '@key' or '@code') there are bindings which
-     insert the respective macros directly.  They have the form 'C-c C-f
-     K' or 'C-c C-f C-K' and call the function 'TeX-font'.  Type 'C-c
-     C-f <RET>' to get a list of supported commands.
-
-     Note that the prefix argument is not handled the same way by
-     AUCTeX.  Note also that the node insertion command from the native
-     mode ('texinfo-insert-@node') can still accessed from the Texinfo
-     menu in AUCTeX.
-
-Insert braces
-     In AUCTeX braces can be inserted with the same key binding as in
-     the native Texinfo mode: 'C-c {'.  But AUCTeX uses its own function
-     for the feature: 'TeX-insert-braces'.
-
-Insert environments
-     The native Texinfo mode does not insert full environments.
-     Instead, it provides the function 'texinfo-insert-@end' (mapped to
-     'C-c C-c e') for closing an open environment with a matching '@end'
-     statement.
-
-     In AUCTeX you can insert full environments, i.e. both the opening
-     and closing statements, with the function 'Texinfo-environment'
-     (mapped to 'C-c C-e').
-
-Format info files with makeinfo and TeX
-     In the native Texinfo mode there are various functions and bindings
-     to format a region or the whole buffer for info or to typeset the
-     respective text.  For example, there is 'makeinfo-buffer' (mapped
-     to 'C-c C-m C-b') which runs 'makeinfo' on the buffer or there is
-     'texinfo-tex-buffer' (mapped to 'C-c C-t C-b') which runs TeX on
-     the buffer in order to produce a DVI file.
-
-     In AUCTeX different commands for formatting or typesetting can be
-     invoked through the function 'TeX-command-master' (mapped to 'C-c
-     C-c').  After typing 'C-c C-c', you can select the desired command,
-     e.g 'Makeinfo' or 'TeX', through a prompt in the mini buffer.  Note
-     that you can make, say 'Makeinfo', the default by adding this
-     statement in your init file:
-
-          (add-hook 'Texinfo-mode-hook
-                    (lambda () (setq TeX-command-default "Makeinfo")))
-
-     Note also that 'C-c C-c Makeinfo <RET>' is not completely
-     functionally equivalent to 'makeinfo-buffer' as the latter will
-     display the resulting info file in Emacs, showing the node
-     corresponding to the position in the source file, just after a
-     successful compilation.  This is why, while using AUCTeX, invoking
-     'makeinfo-buffer' might still be more convenient.
-
-     Note also that in the case of a multifile document, 'C-c C-c' in
-     AUCTeX will work on the whole document (provided that the file
-     variable 'TeX-master' is set correctly), while 'makeinfo-buffer' in
-     the native mode will process only the current buffer, provided at
-     the '@setfilename' statement is provided.
-
-Produce indexes and print
-     The native Texinfo mode provides the binding 'C-c C-t C-i'
-     ('texinfo-texindex') for producing an index and the bindings 'C-c
-     C-t C-p' ('texinfo-tex-print') and 'C-c C-t C-q'
-     ('tex-show-print-queue') for printing and showing the printer
-     queue.  These are superseded by the respective commands available
-     through 'C-c C-c' ('TeX-command-master') in AUCTeX: 'Texindex',
-     'Print', and 'Queue'.
-
-Kill jobs
-     The command 'C-c C-t C-k' ('tex-kill-job') in the native mode is
-     superseded by 'C-c C-k' ('TeX-kill-job') in AUCTeX.
-
-
-File: auctex.info,  Node: Mapping,  Next: Unbinding,  Prev: Superseding,  Up: Texinfo mode
-
-A.5.3 Where key bindings are mapped to the native mode
-------------------------------------------------------
-
-This node follows the native Texinfo mode summary (*note
-(texinfo)Texinfo Mode Summary::) and lists only those commands to which
-AUCTeX provides a keybinding.
-
-   Basically all commands of the native mode related to producing menus
-and interlinking nodes are mapped to same or similar keys in AUCTeX,
-while a few insertion commands are mapped to AUCTeX-like keys.
-
-'@item' insertion
-     The binding 'C-c C-c i' for the insertion of '@item' in the native
-     mode is mapped to 'M-<RET>' or 'C-c C-j' in AUCTeX, similar to
-     other AUCTeX modes.
-
-'@end' insertion
-     The binding 'C-c C-c e' for closing a '@FOO' command by a
-     corresponding '@end FOO' statement in the native mode is mapped to
-     'C-c ]' in AUCTeX, similar to other AUCTeX modes.
-
-Move out of balanced braces
-     The binding 'C-c }' ('up-list') is available both in the native
-     mode and in AUCTeX.  (This is because the command is not
-     implemented in either mode but a native Emacs command.)  However,
-     in AUCTeX, you cannot use 'C-c ]' for this, as it is used for
-     '@end' insertion.
-
-Update pointers
-     The bindings 'C-c C-u C-n' ('texinfo-update-node') and 'C-c C-u
-     C-e' ('texinfo-every-node-update') from the native mode are
-     available in AUCTeX as well.
-
-Update menus
-     The bindings 'C-c C-u m' ('texinfo-master-menu'), 'C-c C-u C-m'
-     ('texinfo-make-menu'), and 'C-c C-u C-a'
-     ('texinfo-all-menus-update') from the native mode are available in
-     AUCTeX as well.  The command 'texinfo-start-menu-description',
-     bound to 'C-c C-c C-d' in the native mode, is bound to 'C-c C-u
-     C-d' in AUCTeX instead.
-
-
-File: auctex.info,  Node: Unbinding,  Prev: Mapping,  Up: Texinfo mode
-
-A.5.4 Which native mode key bindings are missing
-------------------------------------------------
-
-The following commands from the native commands might still be useful
-when working with AUCTeX, however, they are not accessible with a key
-binding any longer.
-
-'@node' insertion
-     The node insertion command, mapped to 'C-c C-c n' in the native
-     mode, is not mapped to any key in AUCTeX.  You can still access it
-     through the Texinfo menu, though.  Another alternative is to use
-     the 'C-c C-m' binding for macro insertion in AUCTeX.
-
-Show the section structure
-     The command 'texinfo-show-structure' ('C-c C-s') from the native
-     mode does not have a key binding in AUCTeX.  The binding is used by
-     AUCTeX for sectioning.
-
-
-File: auctex.info,  Node: Indices,  Prev: Appendices,  Up: Top
-
-Indices
-*******
-
-* Menu:
-
-* Key Index::
-* Function Index::
-* Variable Index::
-* Concept Index::
-
-
-File: auctex.info,  Node: Key Index,  Next: Function Index,  Up: Indices
-
-Key Index
-=========
-
-
-* Menu:
-
-* ":                                     Quotes.              (line  15)
-* $:                                     Quotes.              (line  61)
-* (:                                     Quotes.              (line 154)
-* [:                                     Quotes.              (line 154)
-* ^:                                     Mathematics.         (line  64)
-* _:                                     Mathematics.         (line  64)
-* {:                                     Quotes.              (line 154)
-* C-c %:                                 Commenting.          (line  23)
-* C-c *:                                 Marking (LaTeX).     (line   7)
-* C-c * <1>:                             Marking (Texinfo).   (line   7)
-* C-c .:                                 Marking (LaTeX).     (line  16)
-* C-c . <1>:                             Marking (Texinfo).   (line  25)
-* C-c ;:                                 Commenting.          (line  15)
-* C-c ?:                                 Documentation.       (line   7)
-* C-c C-a:                               Starting a Command.  (line  59)
-* C-c C-b:                               Starting a Command.  (line  35)
-* C-c C-c:                               Starting a Command.  (line  13)
-* C-c C-d:                               Multifile.           (line  99)
-* C-c C-e:                               Environments.        (line  23)
-* C-c C-f:                               Font Specifiers.     (line  55)
-* C-c C-f C-b:                           Editing Facilities.  (line  72)
-* C-c C-f C-b <1>:                       Font Specifiers.     (line  16)
-* C-c C-f C-c:                           Editing Facilities.  (line  93)
-* C-c C-f C-c <1>:                       Editing Facilities.  (line  96)
-* C-c C-f C-c <2>:                       Font Specifiers.     (line  40)
-* C-c C-f C-c <3>:                       Font Specifiers.     (line  52)
-* C-c C-f C-e:                           Editing Facilities.  (line  78)
-* C-c C-f C-e <1>:                       Font Specifiers.     (line  25)
-* C-c C-f C-f:                           Editing Facilities.  (line  87)
-* C-c C-f C-f <1>:                       Font Specifiers.     (line  34)
-* C-c C-f C-i:                           Editing Facilities.  (line  75)
-* C-c C-f C-i <1>:                       Font Specifiers.     (line  22)
-* C-c C-f C-l:                           Font Specifiers.     (line  43)
-* C-c C-f C-m:                           Font Specifiers.     (line  19)
-* C-c C-f C-n:                           Font Specifiers.     (line  49)
-* C-c C-f C-r:                           Editing Facilities.  (line  84)
-* C-c C-f C-r <1>:                       Font Specifiers.     (line  31)
-* C-c C-f C-s:                           Editing Facilities.  (line  81)
-* C-c C-f C-s <1>:                       Font Specifiers.     (line  28)
-* C-c C-f C-t:                           Editing Facilities.  (line  90)
-* C-c C-f C-t <1>:                       Font Specifiers.     (line  37)
-* C-c C-f C-w:                           Font Specifiers.     (line  46)
-* C-c C-f g:                             Japanese.            (line 113)
-* C-c C-f m:                             Japanese.            (line 117)
-* C-c C-k:                               Control.             (line  10)
-* C-c C-l:                               Control.             (line  14)
-* C-c C-m:                               Completion.          (line  69)
-* C-c C-n:                               Parsing Files.       (line  45)
-* C-c C-o b:                             Folding.             (line 121)
-* C-c C-o C-b:                           Folding.             (line  43)
-* C-c C-o C-c:                           Folding.             (line 118)
-* C-c C-o C-e:                           Folding.             (line 102)
-* C-c C-o C-f:                           Folding.             (line  31)
-* C-c C-o C-m:                           Folding.             (line  93)
-* C-c C-o C-o:                           Folding.             (line 140)
-* C-c C-o C-p:                           Folding.             (line  89)
-* C-c C-o C-r:                           Folding.             (line  86)
-* C-c C-o i:                             Folding.             (line 133)
-* C-c C-o p:                             Folding.             (line 129)
-* C-c C-o r:                             Folding.             (line 125)
-* C-c C-q C-e:                           Filling.             (line  90)
-* C-c C-q C-p:                           Filling.             (line  84)
-* C-c C-q C-r:                           Filling.             (line  99)
-* C-c C-q C-s:                           Filling.             (line  95)
-* C-c C-r:                               Starting a Command.  (line  19)
-* C-c C-s:                               Sectioning.          (line  22)
-* C-c C-t C-b:                           Ignoring warnings.   (line  10)
-* C-c C-t C-i:                           Processing Facilities.
-                                                              (line  53)
-* C-c C-t C-i <1>:                       Processor Options.   (line  30)
-* C-c C-t C-o:                           Processing Facilities.
-                                                              (line  59)
-* C-c C-t C-p:                           Processing Facilities.
-                                                              (line  50)
-* C-c C-t C-p <1>:                       Processor Options.   (line  16)
-* C-c C-t C-r:                           Starting a Command.  (line  85)
-* C-c C-t C-s:                           Processing Facilities.
-                                                              (line  56)
-* C-c C-t C-s <1>:                       Processor Options.   (line  37)
-* C-c C-t C-w:                           Ignoring warnings.   (line  15)
-* C-c C-t C-x:                           Ignoring warnings.   (line  39)
-* C-c C-v:                               Starting Viewers.    (line  12)
-* C-c C-z:                               Starting a Command.  (line  42)
-* C-c <LFD>:                             Itemize-like.        (line  10)
-* C-c <LFD> <1>:                         Tabular-like.        (line  33)
-* C-c ]:                                 Environments.        (line 102)
-* C-c ^:                                 Control.             (line  18)
-* C-c _:                                 Multifile.           (line  71)
-* C-c `:                                 Debugging.           (line  12)
-* C-c {:                                 Quotes.              (line 122)
-* C-c ~:                                 Mathematics.         (line  12)
-* C-j:                                   Indenting.           (line  78)
-* C-M-a:                                 Environments.        (line 107)
-* C-M-e:                                 Environments.        (line 114)
-* C-M-h:                                 Marking (Texinfo).   (line  34)
-* C-x n e:                               Narrowing.           (line  17)
-* C-x n g:                               Narrowing.           (line  14)
-* <LFD>:                                 Indenting.           (line  78)
-* M-g p:                                 Debugging.           (line  27)
-* M-q:                                   Filling.             (line  87)
-* M-<TAB>:                               Completion.          (line  24)
-* <TAB>:                                 Indenting.           (line  74)
-
-
-File: auctex.info,  Node: Function Index,  Next: Variable Index,  Prev: Key Index,  Up: Indices
-
-Function Index
-==============
-
-
-* Menu:
-
-* align-current:                         Indenting.           (line  58)
-* ams-tex-mode:                          Modes and Hooks.     (line  22)
-* auto-fill-mode:                        Filling.             (line   6)
-* context-mode:                          Modes and Hooks.     (line  22)
-* doctex-mode:                           Modes and Hooks.     (line  22)
-* indent-region:                         Indenting.           (line  29)
-* japanese-latex-mode:                   Japanese.            (line   6)
-* japanese-plain-tex-mode:               Japanese.            (line   6)
-* LaTeX-add-bibliographies:              Adding Other.        (line  13)
-* LaTeX-add-environments:                Adding Environments. (line  66)
-* LaTeX-add-labels:                      Adding Other.        (line  16)
-* LaTeX-arg-author:                      Adding Macros.       (line 244)
-* LaTeX-arg-usepackage:                  Adding Macros.       (line 200)
-* LaTeX-CLASSNAME-class-options:         Adding Other.        (line 107)
-* LaTeX-close-environment:               Environments.        (line 101)
-* LaTeX-command-section:                 Starting a Command.  (line  41)
-* LaTeX-declare-expert-environments:     Adding Environments. (line 128)
-* LaTeX-env-args:                        Adding Environments. (line 109)
-* LaTeX-env-array:                       Adding Environments. (line  81)
-* LaTeX-env-bib:                         Adding Environments. (line 103)
-* LaTeX-env-contents:                    Adding Environments. (line 106)
-* LaTeX-env-figure:                      Adding Environments. (line  77)
-* LaTeX-env-item:                        Adding Environments. (line  74)
-* LaTeX-env-label:                       Adding Environments. (line  85)
-* LaTeX-env-list:                        Adding Environments. (line  88)
-* LaTeX-env-minipage:                    Adding Environments. (line  92)
-* LaTeX-env-picture:                     Adding Environments. (line 100)
-* LaTeX-env-tabular*:                    Adding Environments. (line  96)
-* LaTeX-environment:                     Environments.        (line  22)
-* LaTeX-fill-environment:                Filling.             (line  79)
-* LaTeX-fill-environment <1>:            Filling.             (line  90)
-* LaTeX-fill-paragraph:                  Filling.             (line  84)
-* LaTeX-fill-region:                     Filling.             (line  99)
-* LaTeX-fill-section:                    Filling.             (line  95)
-* LaTeX-find-matching-begin:             Environments.        (line 106)
-* LaTeX-find-matching-end:               Environments.        (line 113)
-* LaTeX-indent-line:                     Indenting.           (line  74)
-* LaTeX-insert-environment:              Adding Environments. (line  69)
-* LaTeX-insert-item:                     Itemize-like.        (line   9)
-* LaTeX-insert-item <1>:                 Tabular-like.        (line  32)
-* LaTeX-mark-environment:                Marking (LaTeX).     (line  15)
-* LaTeX-mark-section:                    Marking (LaTeX).     (line   6)
-* LaTeX-match-class-option:              Adding Other.        (line  55)
-* LaTeX-math-mode:                       Mathematics.         (line  11)
-* latex-mode:                            Modes and Hooks.     (line  22)
-* LaTeX-narrow-to-environment:           Narrowing.           (line  16)
-* LaTeX-PACKAGENAME-package-options:     Adding Other.        (line  82)
-* LaTeX-provided-class-options-member:   Adding Other.        (line  51)
-* LaTeX-provided-package-options-member: Adding Other.        (line  37)
-* LaTeX-section:                         Sectioning.          (line  21)
-* LaTeX-section-heading:                 Sectioning.          (line  69)
-* LaTeX-section-label:                   Sectioning.          (line  83)
-* LaTeX-section-section:                 Sectioning.          (line  77)
-* LaTeX-section-title:                   Sectioning.          (line  72)
-* LaTeX-section-toc:                     Sectioning.          (line  75)
-* plain-tex-mode:                        Modes and Hooks.     (line  22)
-* TeX--completion-at-point:              Completion.          (line  51)
-* TeX-add-style-hook:                    Simple Style.        (line  34)
-* TeX-add-symbols:                       Adding Macros.       (line  24)
-* TeX-arg-bibliography:                  Adding Macros.       (line 210)
-* TeX-arg-bibstyle:                      Adding Macros.       (line 206)
-* TeX-arg-cite:                          Adding Macros.       (line 136)
-* TeX-arg-conditional:                   Adding Macros.       (line  86)
-* TeX-arg-coordinate:                    Adding Macros.       (line 241)
-* TeX-arg-corner:                        Adding Macros.       (line 214)
-* TeX-arg-counter:                       Adding Macros.       (line 141)
-* TeX-arg-date:                          Adding Macros.       (line 122)
-* TeX-arg-define-cite:                   Adding Macros.       (line 182)
-* TeX-arg-define-counter:                Adding Macros.       (line 185)
-* TeX-arg-define-environment:            Adding Macros.       (line 178)
-* TeX-arg-define-label:                  Adding Macros.       (line 166)
-* TeX-arg-define-length:                 Adding Macros.       (line 170)
-* TeX-arg-define-macro:                  Adding Macros.       (line 174)
-* TeX-arg-define-savebox:                Adding Macros.       (line 188)
-* TeX-arg-document:                      Adding Macros.       (line 191)
-* TeX-arg-environment:                   Adding Macros.       (line 133)
-* TeX-arg-eval:                          Adding Macros.       (line  97)
-* TeX-arg-file:                          Adding Macros.       (line 147)
-* TeX-arg-file-name:                     Adding Macros.       (line 151)
-* TeX-arg-file-name-sans-extension:      Adding Macros.       (line 155)
-* TeX-arg-free:                          Adding Macros.       (line  94)
-* TeX-arg-hook:                          Adding Macros.       (line 251)
-* TeX-arg-index:                         Adding Macros.       (line 113)
-* TeX-arg-index-tag:                     Adding Macros.       (line 109)
-* TeX-arg-input-file:                    Adding Macros.       (line 159)
-* TeX-arg-key-val:                       Adding Macros.       (line 257)
-* TeX-arg-label:                         Adding Macros.       (line 100)
-* TeX-arg-length:                        Adding Macros.       (line 116)
-* TeX-arg-literal:                       Adding Macros.       (line  90)
-* TeX-arg-lr:                            Adding Macros.       (line 217)
-* TeX-arg-macro:                         Adding Macros.       (line 119)
-* TeX-arg-pagestyle:                     Adding Macros.       (line 223)
-* TeX-arg-pair:                          Adding Macros.       (line 234)
-* TeX-arg-ref:                           Adding Macros.       (line 104)
-* TeX-arg-savebox:                       Adding Macros.       (line 144)
-* TeX-arg-size:                          Adding Macros.       (line 238)
-* TeX-arg-tb:                            Adding Macros.       (line 220)
-* TeX-arg-verb:                          Adding Macros.       (line 226)
-* TeX-arg-verb-delim-or-brace:           Adding Macros.       (line 229)
-* TeX-arg-version:                       Adding Macros.       (line 129)
-* TeX-auto-generate:                     Automatic Private.   (line  23)
-* TeX-clean:                             Cleaning.            (line   6)
-* TeX-command-buffer:                    Starting a Command.  (line  34)
-* TeX-command-master:                    Starting a Command.  (line  12)
-* TeX-command-region:                    Starting a Command.  (line  18)
-* TeX-command-run-all:                   Starting a Command.  (line  58)
-* TeX-comment-or-uncomment-paragraph:    Commenting.          (line  22)
-* TeX-comment-or-uncomment-region:       Commenting.          (line  14)
-* TeX-complete-symbol:                   Completion.          (line  23)
-* TeX-declare-expert-macros:             Adding Macros.       (line 272)
-* TeX-documentation-texdoc:              Documentation.       (line   6)
-* TeX-electric-macro:                    Completion.          (line 107)
-* TeX-error-overview:                    Error overview.      (line  10)
-* TeX-fold-buffer:                       Folding.             (line  42)
-* TeX-fold-clearout-buffer:              Folding.             (line 120)
-* TeX-fold-clearout-item:                Folding.             (line 132)
-* TeX-fold-clearout-paragraph:           Folding.             (line 128)
-* TeX-fold-clearout-region:              Folding.             (line 124)
-* TeX-fold-comment:                      Folding.             (line 117)
-* TeX-fold-dwim:                         Folding.             (line 139)
-* TeX-fold-env:                          Folding.             (line 101)
-* TeX-fold-macro:                        Folding.             (line  92)
-* TeX-fold-math:                         Folding.             (line 108)
-* TeX-fold-mode:                         Folding.             (line  31)
-* TeX-fold-paragraph:                    Folding.             (line  88)
-* TeX-fold-region:                       Folding.             (line  85)
-* TeX-font:                              Font Specifiers.     (line  54)
-* TeX-home-buffer:                       Control.             (line  17)
-* TeX-insert-braces:                     Quotes.              (line 121)
-* TeX-insert-dollar:                     Quotes.              (line  60)
-* TeX-insert-macro:                      Completion.          (line  68)
-* TeX-insert-quote:                      Quotes.              (line  14)
-* TeX-interactive-mode:                  Processor Options.   (line  29)
-* TeX-ispell-skip-setcar:                Selecting a Command. (line 147)
-* TeX-ispell-skip-setcdr:                Selecting a Command. (line 147)
-* TeX-ispell-tex-arg-end:                Selecting a Command. (line 167)
-* TeX-kill-job:                          Control.             (line   9)
-* TeX-master-file-ask:                   Multifile.           (line  70)
-* TeX-narrow-to-group:                   Narrowing.           (line  13)
-* TeX-next-error:                        Debugging.           (line  11)
-* TeX-normal-mode:                       Parsing Files.       (line  44)
-* TeX-PDF-mode:                          Processor Options.   (line  15)
-* TeX-pin-region:                        Starting a Command.  (line  84)
-* TeX-previous-error:                    Debugging.           (line  26)
-* TeX-read-hook:                         Adding Macros.       (line 248)
-* TeX-read-key-val:                      Adding Macros.       (line 254)
-* TeX-recenter-output-buffer:            Control.             (line  13)
-* TeX-revert-document-buffer:            Modes and Hooks.     (line  39)
-* TeX-save-document:                     Multifile.           (line  98)
-* TeX-source-correlate-mode:             Processor Options.   (line  36)
-* TeX-source-correlate-mode <1>:         I/O Correlation.     (line  12)
-* TeX-toggle-debug-bad-boxes:            Ignoring warnings.   (line   9)
-* TeX-toggle-debug-warnings:             Ignoring warnings.   (line  14)
-* TeX-toggle-suppress-ignored-warnings:  Ignoring warnings.   (line  38)
-* TeX-view:                              Starting Viewers.    (line  11)
-* TeX-view <1>:                          I/O Correlation.     (line  42)
-* TeX-view-mouse:                        I/O Correlation.     (line  48)
-* Texinfo-mark-environment:              Marking (Texinfo).   (line  24)
-* Texinfo-mark-node:                     Marking (Texinfo).   (line  33)
-* Texinfo-mark-section:                  Marking (Texinfo).   (line   6)
-* texinfo-mode:                          Modes and Hooks.     (line  22)
-* turn-on-auto-fill:                     Filling.             (line   6)
-
-
-File: auctex.info,  Node: Variable Index,  Next: Concept Index,  Prev: Function Index,  Up: Indices
-
-Variable Index
-==============
-
-
-* Menu:
-
-* AmS-TeX-mode-hook:                     Modes and Hooks.     (line  22)
-* AmSTeX-clean-intermediate-suffixes:    Cleaning.            (line   7)
-* AmSTeX-clean-output-suffixes:          Cleaning.            (line   7)
-* ConTeXt-clean-intermediate-suffixes:   Cleaning.            (line   7)
-* ConTeXt-clean-output-suffixes:         Cleaning.            (line   7)
-* ConTeXt-engine:                        Processor Options.   (line 121)
-* ConTeXt-Mark-version:                  Processor Options.   (line 200)
-* ConTeXt-mode-hook:                     Modes and Hooks.     (line  22)
-* ConTeXt-Omega-engine:                  Processor Options.   (line 121)
-* docTeX-clean-intermediate-suffixes:    Cleaning.            (line   7)
-* docTeX-clean-output-suffixes:          Cleaning.            (line   7)
-* docTeX-mode-hook:                      Modes and Hooks.     (line  22)
-* fill-column:                           Filling.             (line   6)
-* font-latex-deactivated-keyword-classes: Fontification of macros.
-                                                              (line 162)
-* font-latex-fontify-script:             Fontification of math.
-                                                              (line  28)
-* font-latex-fontify-script-max-level:   Fontification of math.
-                                                              (line  42)
-* font-latex-fontify-sectioning:         Fontification of macros.
-                                                              (line  95)
-* font-latex-match-bold-command-keywords: Fontification of macros.
-                                                              (line 137)
-* font-latex-match-bold-declaration-keywords: Fontification of macros.
-                                                              (line 137)
-* font-latex-match-function-keywords:    Fontification of macros.
-                                                              (line  60)
-* font-latex-match-italic-command-keywords: Fontification of macros.
-                                                              (line 137)
-* font-latex-match-italic-declaration-keywords: Fontification of macros.
-                                                              (line 137)
-* font-latex-match-math-command-keywords: Fontification of macros.
-                                                              (line 137)
-* font-latex-match-math-command-keywords <1>: Fontification of math.
-                                                              (line   6)
-* font-latex-match-reference-keywords:   Fontification of macros.
-                                                              (line  60)
-* font-latex-match-sectioning-0-keywords: Fontification of macros.
-                                                              (line 107)
-* font-latex-match-sectioning-1-keywords: Fontification of macros.
-                                                              (line 107)
-* font-latex-match-sectioning-2-keywords: Fontification of macros.
-                                                              (line 107)
-* font-latex-match-sectioning-3-keywords: Fontification of macros.
-                                                              (line 107)
-* font-latex-match-sectioning-4-keywords: Fontification of macros.
-                                                              (line 107)
-* font-latex-match-sectioning-5-keywords: Fontification of macros.
-                                                              (line 107)
-* font-latex-match-slide-title-keywords: Fontification of macros.
-                                                              (line 114)
-* font-latex-match-textual-keywords:     Fontification of macros.
-                                                              (line  60)
-* font-latex-match-type-command-keywords: Fontification of macros.
-                                                              (line 137)
-* font-latex-match-type-declaration-keywords: Fontification of macros.
-                                                              (line 137)
-* font-latex-match-variable-keywords:    Fontification of macros.
-                                                              (line  60)
-* font-latex-match-warning-keywords:     Fontification of macros.
-                                                              (line  60)
-* font-latex-math-environments:          Fontification of math.
-                                                              (line   6)
-* font-latex-quotes:                     Fontification of quotes.
-                                                              (line  15)
-* font-latex-script-char-face:           Fontification of math.
-                                                              (line  63)
-* font-latex-script-display:             Fontification of math.
-                                                              (line  66)
-* font-latex-sectioning-0-face:          Fontification of macros.
-                                                              (line  96)
-* font-latex-sectioning-1-face:          Fontification of macros.
-                                                              (line  96)
-* font-latex-sectioning-2-face:          Fontification of macros.
-                                                              (line  96)
-* font-latex-sectioning-3-face:          Fontification of macros.
-                                                              (line  96)
-* font-latex-sectioning-4-face:          Fontification of macros.
-                                                              (line  96)
-* font-latex-sectioning-5-face:          Fontification of macros.
-                                                              (line  96)
-* font-latex-slide-title-face:           Fontification of macros.
-                                                              (line 114)
-* font-latex-subscript-face:             Fontification of math.
-                                                              (line  42)
-* font-latex-superscript-face:           Fontification of math.
-                                                              (line  42)
-* font-latex-user-keyword-classes:       Fontification of macros.
-                                                              (line 194)
-* japanese-LaTeX-default-style:          Japanese.            (line  75)
-* japanese-TeX-engine-default:           Japanese.            (line  36)
-* japanese-TeX-mode:                     Japanese.            (line   6)
-* japanese-TeX-use-kanji-opt-flag:       Japanese.            (line  87)
-* LaTeX-amsmath-label:                   Equations.           (line  15)
-* LaTeX-auto-class-regexp-list:          Parsing Files.       (line 106)
-* LaTeX-auto-counter-regexp-list:        Parsing Files.       (line 112)
-* LaTeX-auto-index-regexp-list:          Parsing Files.       (line 103)
-* LaTeX-auto-label-regexp-list:          Parsing Files.       (line 100)
-* LaTeX-auto-length-regexp-list:         Parsing Files.       (line 115)
-* LaTeX-auto-minimal-regexp-list:        Parsing Files.       (line  97)
-* LaTeX-auto-pagestyle-regexp-list:      Parsing Files.       (line 109)
-* LaTeX-auto-regexp-list:                Parsing Files.       (line 121)
-* LaTeX-auto-savebox-regexp-list:        Parsing Files.       (line 118)
-* LaTeX-babel-hyphen:                    European.            (line 168)
-* LaTeX-babel-hyphen-after-hyphen:       European.            (line 176)
-* LaTeX-babel-hyphen-language-alist:     European.            (line 155)
-* LaTeX-begin-regexp:                    Indenting.           (line 119)
-* LaTeX-biblatex-use-Biber:              Selecting a Command. (line  52)
-* LaTeX-CLASSNAME-class-options:         Adding Other.        (line 104)
-* LaTeX-clean-intermediate-suffixes:     Cleaning.            (line   7)
-* LaTeX-clean-output-suffixes:           Cleaning.            (line   7)
-* LaTeX-command:                         Processor Options.   (line 121)
-* LaTeX-csquotes-close-quote:            Quotes.              (line  43)
-* LaTeX-csquotes-open-quote:             Quotes.              (line  43)
-* LaTeX-csquotes-quote-after-quote:      Quotes.              (line  43)
-* LaTeX-default-author:                  Adding Macros.       (line 245)
-* LaTeX-default-document-environment:    Environments.        (line  61)
-* LaTeX-default-environment:             Environments.        (line  56)
-* LaTeX-default-format:                  Tabular-like.        (line  10)
-* LaTeX-default-options:                 Adding Macros.       (line 192)
-* LaTeX-default-position:                Tabular-like.        (line  16)
-* LaTeX-default-style:                   Adding Macros.       (line 192)
-* LaTeX-default-width:                   Tabular-like.        (line  13)
-* LaTeX-done-mark:                       Sectioning.          (line  62)
-* LaTeX-electric-left-right-brace:       Quotes.              (line 157)
-* LaTeX-enable-toolbar:                  Processing.          (line  11)
-* LaTeX-end-regexp:                      Indenting.           (line 119)
-* LaTeX-eqnarray-label:                  Equations.           (line  12)
-* LaTeX-equation-label:                  Equations.           (line   9)
-* LaTeX-figure-label:                    Floats.              (line  32)
-* LaTeX-figure-label <1>:                Floats.              (line  42)
-* LaTeX-fill-break-at-separators:        Filling.             (line 101)
-* LaTeX-fill-break-before-code-comments: Filling.             (line 111)
-* LaTeX-fill-excluded-macros:            Filling.             (line 121)
-* LaTeX-float:                           Floats.              (line  14)
-* LaTeX-float <1>:                       Floats.              (line  39)
-* LaTeX-fold-env-spec-list:              Folding.             (line 197)
-* LaTeX-fold-macro-spec-list:            Folding.             (line 197)
-* LaTeX-fold-math-spec-list:             Folding.             (line 197)
-* LaTeX-font-list:                       Font Specifiers.     (line  69)
-* LaTeX-indent-environment-check:        Indenting.           (line  51)
-* LaTeX-indent-environment-list:         Indenting.           (line  37)
-* LaTeX-indent-environment-list <1>:     Indenting.           (line  48)
-* LaTeX-indent-environment-list <2>:     Indenting.           (line  86)
-* LaTeX-indent-level:                    Indenting.           (line  19)
-* LaTeX-indent-level <1>:                Indenting.           (line  91)
-* LaTeX-item-indent:                     Indenting.           (line  19)
-* LaTeX-item-indent <1>:                 Indenting.           (line  95)
-* LaTeX-item-regexp:                     Indenting.           (line  19)
-* LaTeX-label-alist:                     Environments.        (line  38)
-* LaTeX-level:                           Sectioning.          (line  53)
-* LaTeX-math-abbrev-prefix:              Mathematics.         (line  26)
-* LaTeX-math-default:                    Mathematics.         (line   6)
-* LaTeX-math-list:                       Mathematics.         (line  36)
-* LaTeX-math-menu-unicode:               Mathematics.         (line  56)
-* LaTeX-mode-hook:                       Modes and Hooks.     (line  22)
-* LaTeX-name:                            Sectioning.          (line  56)
-* LaTeX-Omega-command:                   Processor Options.   (line 121)
-* LaTeX-PACKAGENAME-package-options:     Adding Other.        (line  69)
-* LaTeX-paragraph-commands:              Filling.             (line  54)
-* LaTeX-provided-class-options:          Adding Other.        (line  44)
-* LaTeX-provided-package-options:        Adding Other.        (line  26)
-* LaTeX-section-hook:                    Sectioning.          (line  40)
-* LaTeX-section-hook <1>:                Sectioning.          (line  48)
-* LaTeX-section-label:                   Sectioning.          (line  42)
-* LaTeX-section-label <1>:               Sectioning.          (line 101)
-* LaTeX-short-caption-prompt-length:     Floats.              (line  27)
-* LaTeX-short-caption-prompt-length <1>: Floats.              (line  51)
-* LaTeX-style-list:                      Adding Macros.       (line 192)
-* LaTeX-syntactic-comments:              Indenting.           (line  68)
-* LaTeX-syntactic-comments <1>:          Indenting.           (line 103)
-* LaTeX-table-label:                     Floats.              (line  32)
-* LaTeX-table-label <1>:                 Floats.              (line  45)
-* LaTeX-title:                           Sectioning.          (line  58)
-* LaTeX-toc:                             Sectioning.          (line  60)
-* LaTeX-top-caption-list:                Floats.              (line  20)
-* LaTeX-top-caption-list <1>:            Floats.              (line  48)
-* LaTeX-verbatim-environments:           Verbatim content.    (line  10)
-* LaTeX-verbatim-macros-with-braces:     Verbatim content.    (line  10)
-* LaTeX-verbatim-macros-with-delims:     Verbatim content.    (line  10)
-* outline-regexp:                        Marking (Texinfo).   (line  10)
-* plain-TeX-auto-regexp-list:            Parsing Files.       (line 124)
-* plain-TeX-clean-intermediate-suffixes: Cleaning.            (line   7)
-* plain-TeX-clean-output-suffixes:       Cleaning.            (line   7)
-* plain-TeX-enable-toolbar:              Processing.          (line  11)
-* plain-TeX-mode-hook:                   Modes and Hooks.     (line  22)
-* TeX-after-compilation-finished-functions: Modes and Hooks.  (line  30)
-* TeX-after-compilation-finished-functions <1>: Modes and Hooks.
-                                                              (line  40)
-* TeX-arg-cite-note-p:                   Adding Macros.       (line 137)
-* TeX-arg-input-file-search:             Adding Macros.       (line 160)
-* TeX-arg-input-file-search <1>:         Adding Macros.       (line 192)
-* TeX-arg-input-file-search <2>:         Adding Macros.       (line 201)
-* TeX-arg-item-label-p:                  Itemize-like.        (line  15)
-* TeX-arg-right-insert-p:                Quotes.              (line 150)
-* TeX-auto-cleanup-hook:                 Hacking the Parser.  (line 100)
-* TeX-auto-empty-regexp-list:            Parsing Files.       (line  94)
-* TeX-auto-full-regexp-list:             Parsing Files.       (line 127)
-* TeX-auto-global:                       Automatic Global.    (line  24)
-* TeX-auto-local:                        Automatic Local.     (line  21)
-* TeX-auto-parse-length:                 Parsing Files.       (line  88)
-* TeX-auto-prepare-hook:                 Hacking the Parser.  (line  97)
-* TeX-auto-private:                      Automatic Private.   (line  19)
-* TeX-auto-regexp-list:                  Parsing Files.       (line  85)
-* TeX-auto-regexp-list <1>:              Hacking the Parser.  (line  78)
-* TeX-auto-save:                         Parsing Files.       (line  41)
-* TeX-auto-untabify:                     Parsing Files.       (line  58)
-* TeX-bar-LaTeX-button-alist:            Processing.          (line  11)
-* TeX-bar-LaTeX-buttons:                 Processing.          (line  11)
-* TeX-bar-TeX-all-button-alists:         Processing.          (line  11)
-* TeX-bar-TeX-buttons:                   Processing.          (line  11)
-* TeX-brace-indent-level:                Indenting.           (line  99)
-* TeX-check-engine:                      Processor Options.   (line 164)
-* TeX-check-path:                        Selecting a Command. (line  68)
-* TeX-check-TeX:                         Processor Options.   (line 149)
-* TeX-check-TeX-command-not-found:       Processor Options.   (line 150)
-* TeX-clean-confirm:                     Cleaning.            (line  30)
-* TeX-close-quote:                       Quotes.              (line  25)
-* TeX-command:                           Processor Options.   (line 121)
-* TeX-command <1>:                       Processor Options.   (line 150)
-* TeX-command-default:                   Selecting a Command. (line  43)
-* TeX-command-extra-options:             Processor Options.   (line 172)
-* TeX-command-list:                      Starting a Command.  (line  16)
-* TeX-command-list <1>:                  Starting a Command.  (line  32)
-* TeX-command-list <2>:                  Selecting a Command. (line  14)
-* TeX-complete-expert-commands:          Environments.        (line  78)
-* TeX-complete-expert-commands <1>:      Completion.          (line 142)
-* TeX-complete-list:                     Completion.          (line  26)
-* TeX-date-format:                       Adding Macros.       (line 123)
-* TeX-debug-bad-boxes:                   Ignoring warnings.   (line  10)
-* TeX-debug-warnings:                    Ignoring warnings.   (line  15)
-* TeX-default-macro:                     Completion.          (line  76)
-* TeX-default-mode:                      Japanese.            (line   6)
-* TeX-default-mode <1>:                  Japanese.            (line  67)
-* TeX-dialect:                           Simple Style.        (line  82)
-* TeX-display-help:                      Debugging.           (line  47)
-* TeX-DVI-via-PDFTeX:                    Processor Options.   (line  22)
-* TeX-electric-escape:                   Completion.          (line  97)
-* TeX-electric-math:                     Quotes.              (line  72)
-* TeX-electric-sub-and-superscript:      Mathematics.         (line  70)
-* TeX-engine:                            Processor Options.   (line 104)
-* TeX-engine <1>:                        Japanese.            (line   6)
-* TeX-engine-alist:                      Processor Options.   (line 121)
-* TeX-engine-alist <1>:                  Processor Options.   (line 132)
-* TeX-engine-alist <2>:                  Japanese.            (line   6)
-* TeX-engine-alist-builtin:              Processor Options.   (line 121)
-* TeX-error-overview-frame-parameters:   Error overview.      (line  43)
-* TeX-error-overview-open-after-TeX-run: Error overview.      (line  25)
-* TeX-error-overview-setup:              Error overview.      (line  34)
-* TeX-expand-list:                       Selecting a Command. (line  14)
-* TeX-file-line-error:                   Processor Options.   (line 193)
-* TeX-file-recurse:                      Automatic.           (line  44)
-* TeX-fold-auto:                         Folding.             (line  70)
-* TeX-fold-command-prefix:               Folding.             (line 145)
-* TeX-fold-env-spec-list:                Folding.             (line 187)
-* TeX-fold-force-fontify:                Folding.             (line  62)
-* TeX-fold-help-echo-max-length:         Folding.             (line 224)
-* TeX-fold-macro-spec-list:              Folding.             (line 154)
-* TeX-fold-math-spec-list:               Folding.             (line 194)
-* TeX-fold-preserve-comments:            Folding.             (line  75)
-* TeX-fold-type-list:                    Folding.             (line  57)
-* TeX-fold-unfold-around-mark:           Folding.             (line  81)
-* TeX-fold-unspec-env-display-string:    Folding.             (line 207)
-* TeX-fold-unspec-macro-display-string:  Folding.             (line 203)
-* TeX-fold-unspec-use-name:              Folding.             (line 211)
-* TeX-font-list:                         Font Specifiers.     (line  60)
-* TeX-header-end:                        Starting a Command.  (line  32)
-* TeX-header-end <1>:                    Starting a Command.  (line  69)
-* TeX-ignore-file:                       Automatic.           (line  52)
-* TeX-ignore-warnings:                   Ignoring warnings.   (line  25)
-* TeX-indent-close-delimiters:           Indenting.           (line 133)
-* TeX-indent-open-delimiters:            Indenting.           (line 128)
-* TeX-insert-braces:                     Completion.          (line 117)
-* TeX-insert-braces-alist:               Completion.          (line 121)
-* TeX-insert-macro-default-style:        Completion.          (line  80)
-* TeX-install-font-lock:                 Font Locking.        (line  13)
-* TeX-interactive-mode:                  Processor Options.   (line  30)
-* TeX-ispell-extend-skip-list:           Selecting a Command. (line  83)
-* TeX-ispell-verb-delimiters:            Selecting a Command. (line 176)
-* TeX-japanese-process-input-coding-system: Japanese.         (line  95)
-* TeX-japanese-process-output-coding-system: Japanese.        (line  99)
-* TeX-language-bg-hook:                  European.            (line  51)
-* TeX-language-cz-hook:                  European.            (line  51)
-* TeX-language-de-hook:                  European.            (line  51)
-* TeX-language-dk-hook:                  European.            (line  51)
-* TeX-language-en-hook:                  European.            (line  51)
-* TeX-language-is-hook:                  European.            (line  51)
-* TeX-language-it-hook:                  European.            (line  51)
-* TeX-language-nl-hook:                  European.            (line  51)
-* TeX-language-pl-hook:                  European.            (line  51)
-* TeX-language-pt-br-hook:               European.            (line  51)
-* TeX-language-pt-hook:                  European.            (line  51)
-* TeX-language-sk-hook:                  European.            (line  51)
-* TeX-language-sv-hook:                  European.            (line  51)
-* TeX-macro-global:                      Customizing.         (line  19)
-* TeX-macro-global <1>:                  Automatic Global.    (line  16)
-* TeX-macro-private:                     Automatic Private.   (line  12)
-* TeX-master:                            Starting a Command.  (line  16)
-* TeX-master <1>:                        Starting a Command.  (line  32)
-* TeX-master <2>:                        Multifile.           (line  39)
-* TeX-math-input-method-off-regexp:      Mathematics.         (line  76)
-* TeX-newline-function:                  Indenting.           (line  29)
-* TeX-newline-function <1>:              Indenting.           (line 107)
-* TeX-Omega-command:                     Processor Options.   (line 121)
-* TeX-one-master:                        Multifile.           (line  57)
-* TeX-open-quote:                        Quotes.              (line  21)
-* TeX-outline-extra:                     Outline.             (line  13)
-* TeX-output-dir:                        Control.             (line  25)
-* TeX-parse-all-errors:                  Debugging.           (line  35)
-* TeX-parse-self:                        Parsing Files.       (line  38)
-* TeX-parse-self <1>:                    Japanese.            (line   6)
-* TeX-PDF-from-DVI:                      Processor Options.   (line  71)
-* TeX-PDF-mode:                          Processor Options.   (line  16)
-* TeX-quote-after-quote:                 Quotes.              (line  29)
-* TeX-quote-language-alist:              European.            (line 142)
-* TeX-raise-frame-function:              I/O Correlation.     (line  85)
-* TeX-region:                            Starting a Command.  (line  32)
-* TeX-region <1>:                        Starting a Command.  (line  65)
-* TeX-save-query:                        Multifile.           (line 102)
-* TeX-show-compilation:                  Processor Options.   (line 185)
-* TeX-source-correlate-map:              I/O Correlation.     (line  48)
-* TeX-source-correlate-method:           Processor Options.   (line  48)
-* TeX-source-correlate-method <1>:       I/O Correlation.     (line  21)
-* TeX-source-correlate-mode:             Processor Options.   (line  37)
-* TeX-source-correlate-start-server:     I/O Correlation.     (line  57)
-* TeX-source-correlate-start-server <1>: I/O Correlation.     (line  63)
-* TeX-source-correlate-start-server <2>: I/O Correlation.     (line  77)
-* TeX-style-global:                      Automatic Global.    (line  19)
-* TeX-style-local:                       Automatic Local.     (line  16)
-* TeX-style-path:                        Automatic.           (line  38)
-* TeX-style-private:                     Automatic Private.   (line  28)
-* TeX-suppress-ignored-warnings:         Ignoring warnings.   (line  39)
-* TeX-trailer-start:                     Starting a Command.  (line  32)
-* TeX-trailer-start <1>:                 Starting a Command.  (line  74)
-* TeX-view-evince-keep-focus:            Starting Viewers.    (line  92)
-* TeX-view-predicate-list:               Starting Viewers.    (line  56)
-* TeX-view-program-list:                 Starting Viewers.    (line  65)
-* TeX-view-program-selection:            Starting Viewers.    (line  36)
-* Texinfo-clean-intermediate-suffixes:   Cleaning.            (line   7)
-* Texinfo-clean-output-suffixes:         Cleaning.            (line   7)
-* Texinfo-mode-hook:                     Modes and Hooks.     (line  22)
-* texinfo-section-list:                  Marking (Texinfo).   (line  10)
-* texmathp-tex-commands:                 Fontification of math.
-                                                              (line   6)
-* texmathp-tex-commands-default:         Fontification of math.
-                                                              (line   6)
-
-
-File: auctex.info,  Node: Concept Index,  Prev: Variable Index,  Up: Indices
-
-Concept Index
-=============
-
-
-* Menu:
-
-* .emacs:                                Loading the package. (line   6)
-* \begin:                                Environments.        (line   6)
-* \chapter:                              Editing Facilities.  (line  24)
-* \chapter <1>:                          Sectioning.          (line   6)
-* \cite, completion of:                  Completion.          (line 154)
-* \emph:                                 Editing Facilities.  (line  78)
-* \emph <1>:                             Font Specifiers.     (line  25)
-* \end:                                  Environments.        (line   6)
-* \include:                              Multifile.           (line   6)
-* \input:                                Multifile.           (line   6)
-* \item:                                 Itemize-like.        (line   6)
-* \label:                                Editing Facilities.  (line  24)
-* \label <1>:                            Sectioning.          (line   6)
-* \label, completion:                    Completion.          (line 154)
-* \mathgt:                               Japanese.            (line 113)
-* \mathmc:                               Japanese.            (line 117)
-* \ref, completion:                      Completion.          (line 154)
-* \section:                              Editing Facilities.  (line  24)
-* \section <1>:                          Sectioning.          (line   6)
-* \subsection:                           Editing Facilities.  (line  24)
-* \subsection <1>:                       Sectioning.          (line   6)
-* \textbf:                               Editing Facilities.  (line  72)
-* \textbf <1>:                           Font Specifiers.     (line  16)
-* \textgt:                               Japanese.            (line 113)
-* \textit:                               Editing Facilities.  (line  75)
-* \textit <1>:                           Font Specifiers.     (line  22)
-* \textmc:                               Japanese.            (line 117)
-* \textmd:                               Font Specifiers.     (line  19)
-* \textnormal:                           Font Specifiers.     (line  49)
-* \textrm:                               Editing Facilities.  (line  84)
-* \textrm <1>:                           Font Specifiers.     (line  31)
-* \textsc:                               Editing Facilities.  (line  93)
-* \textsc <1>:                           Font Specifiers.     (line  40)
-* \textsf:                               Editing Facilities.  (line  87)
-* \textsf <1>:                           Font Specifiers.     (line  34)
-* \textsl:                               Editing Facilities.  (line  81)
-* \textsl <1>:                           Font Specifiers.     (line  28)
-* \textsw:                               Font Specifiers.     (line  46)
-* \texttt:                               Editing Facilities.  (line  90)
-* \texttt <1>:                           Font Specifiers.     (line  37)
-* \textulc:                              Font Specifiers.     (line  43)
-* Abbreviations:                         Mathematics.         (line   6)
-* Adding a style hook:                   Simple Style.        (line   6)
-* Adding bibliographies:                 Adding Other.        (line   6)
-* Adding environments:                   Adding Environments. (line   6)
-* Adding labels:                         Adding Other.        (line   6)
-* Adding macros:                         Adding Macros.       (line   6)
-* Adding other information:              Adding Other.        (line   6)
-* Adding support for completion of package/class options: Adding Other.
-                                                              (line   6)
-* Adding to PATH in Windows:             Installation under MS Windows.
-                                                              (line  42)
-* align.el:                              Indenting.           (line  58)
-* amsmath:                               Equations.           (line   6)
-* amsmath <1>:                           Tabular-like.        (line   6)
-* Arguments to TeX macros:               Completion.          (line   6)
-* ASCII pTeX:                            Internationalization.
-                                                              (line   6)
-* ASCII pTeX <1>:                        Japanese.            (line   6)
-* auctex.el:                             Loading the package. (line  10)
-* auctex.el <1>:                         Changes.             (line 841)
-* auto directories.:                     Automatic.           (line   6)
-* auto-fill-mode:                        Indenting.           (line  29)
-* Auto-Reveal:                           Folding.             (line   6)
-* Automatic:                             Automatic.           (line   6)
-* Automatic Customization:               Automatic.           (line   6)
-* Automatic Parsing:                     Parsing Files.       (line   6)
-* Automatic updating style hooks:        Automatic Local.     (line   6)
-* Bad boxes:                             Debugging.           (line   6)
-* Biber:                                 Selecting a Command. (line  47)
-* biblatex:                              Selecting a Command. (line  47)
-* Bibliographies, adding:                Adding Other.        (line   6)
-* Bibliography:                          Commands.            (line   6)
-* bibliography, completion:              Completion.          (line 154)
-* BibTeX:                                Commands.            (line   6)
-* BibTeX, completion:                    Completion.          (line 154)
-* book.el:                               Simple Style.        (line   6)
-* Braces:                                Quotes.              (line   6)
-* Brackets:                              Quotes.              (line   6)
-* Brazilian Portuguese:                  European.            (line  51)
-* Bulgarian:                             European.            (line  51)
-* Changing font:                         Font Specifiers.     (line   6)
-* Changing the parser:                   Hacking the Parser.  (line   6)
-* Chapters:                              Editing Facilities.  (line  24)
-* Chapters <1>:                          Sectioning.          (line   6)
-* Checking:                              Checking.            (line   6)
-* ChinaTeX:                              Internationalization.
-                                                              (line   6)
-* chktex:                                Checking.            (line   6)
-* citations, completion of:              Completion.          (line 154)
-* cite, completion of:                   Completion.          (line 154)
-* CJK language:                          Internationalization.
-                                                              (line   6)
-* CJK-LaTeX:                             Internationalization.
-                                                              (line   6)
-* Cleaning:                              Cleaning.            (line   6)
-* Commands:                              Commands.            (line   6)
-* Completion:                            Completion.          (line   6)
-* Controlling the output:                Control.             (line   6)
-* Copying:                               Copying.             (line   6)
-* Copyright:                             Copying.             (line   6)
-* CTeX:                                  Internationalization.
-                                                              (line   6)
-* Current file:                          Control.             (line   6)
-* Customization:                         Customizing.         (line   6)
-* Customization, personal:               Customizing.         (line   6)
-* Customization, site:                   Customizing.         (line   6)
-* Czech:                                 European.            (line  51)
-* Danish:                                European.            (line  51)
-* Debugging:                             Debugging.           (line   6)
-* Default command:                       Commands.            (line   6)
-* Defining bibliographies in style hooks: Adding Other.       (line   6)
-* Defining environments in style hooks:  Adding Environments. (line   6)
-* Defining labels in style hooks:        Adding Other.        (line   6)
-* Defining macros in style hooks:        Adding Macros.       (line   6)
-* Defining other information in style hooks: Adding Other.    (line   5)
-* Deleting fonts:                        Editing Facilities.  (line  96)
-* Deleting fonts <1>:                    Font Specifiers.     (line  52)
-* Descriptions:                          Itemize-like.        (line   6)
-* Display math mode:                     Quotes.              (line   6)
-* Distribution:                          Copying.             (line   6)
-* Documentation:                         Documentation.       (line   6)
-* Documents:                             Multifile.           (line   6)
-* Documents with multiple files:         Multifile.           (line   6)
-* Dollar signs, color bleed with:        Known problems.      (line   6)
-* Dollars:                               Quotes.              (line   6)
-* Double quotes:                         Quotes.              (line   6)
-* Dutch:                                 European.            (line  51)
-* English:                               European.            (line  51)
-* Enumerates:                            Itemize-like.        (line   6)
-* Environments:                          Environments.        (line   6)
-* Environments, adding:                  Adding Environments. (line   6)
-* Eqnarray:                              Equations.           (line   6)
-* Equation:                              Equations.           (line   6)
-* Equations:                             Equations.           (line   6)
-* Errors:                                Debugging.           (line   6)
-* Europe:                                European.            (line   6)
-* European Characters:                   European.            (line   6)
-* Examining package/class options:       Adding Other.        (line   6)
-* Example of a style file.:              Simple Style.        (line   6)
-* Expansion:                             Completion.          (line   6)
-* External Commands:                     Commands.            (line   6)
-* Extracting TeX symbols:                Automatic.           (line   6)
-* Faces:                                 Faces.               (line   6)
-* FDL, GNU Free Documentation License:   GNU Free Documentation License.
-                                                              (line   6)
-* Figure environment:                    Floats.              (line   6)
-* Figures:                               Floats.              (line   6)
-* Filling:                               Filling.             (line   6)
-* Finding errors:                        Checking.            (line   6)
-* Finding the current file:              Control.             (line   6)
-* Finding the master file:               Control.             (line   6)
-* Floats:                                Floats.              (line   6)
-* Flymake:                               Checking.            (line   6)
-* Folding:                               Folding.             (line   6)
-* Folding <1>:                           Outline.             (line   6)
-* Font Locking:                          Font Locking.        (line   6)
-* Font macros:                           Font Specifiers.     (line   6)
-* font-latex:                            Font Locking.        (line   6)
-* Fonts:                                 Font Specifiers.     (line   6)
-* Formatting:                            Indenting.           (line   6)
-* Formatting <1>:                        Filling.             (line   6)
-* Formatting <2>:                        Commands.            (line   6)
-* Forward search:                        I/O Correlation.     (line   6)
-* Free:                                  Copying.             (line   6)
-* Free software:                         Copying.             (line   6)
-* General Public License:                Copying.             (line   6)
-* Generating symbols:                    Automatic.           (line   6)
-* German:                                European.            (line  51)
-* Global directories:                    Automatic Global.    (line   6)
-* Global macro directory:                Automatic Global.    (line   6)
-* Global style hook directory:           Automatic Global.    (line   6)
-* Global TeX macro directory:            Automatic Global.    (line   6)
-* GPL:                                   Copying.             (line   6)
-* Header:                                Commands.            (line   6)
-* Headers:                               Outline.             (line   6)
-* Hide Macros:                           Folding.             (line   6)
-* HLaTeX:                                Internationalization.
-                                                              (line   6)
-* I/O correlation:                       Processor Options.   (line  36)
-* I/O correlation <1>:                   I/O Correlation.     (line   6)
-* Including:                             Multifile.           (line   6)
-* Indentation:                           Indenting.           (line   6)
-* Indenting:                             Indenting.           (line   6)
-* Indexing:                              Commands.            (line   6)
-* init.el:                               Loading the package. (line   6)
-* Initialization:                        Customizing.         (line   6)
-* input method:                          Mathematics.         (line  73)
-* Inputing:                              Multifile.           (line   6)
-* Installation:                          Build/install and uninstall.
-                                                              (line   6)
-* Internationalization:                  Internationalization.
-                                                              (line   6)
-* Inverse search:                        I/O Correlation.     (line   6)
-* ISO 8859 Latin 1:                      European.            (line   6)
-* ISO Character set:                     European.            (line   6)
-* iso-cvt.el:                            European.            (line  29)
-* ispell:                                Selecting a Command. (line  74)
-* ispell <1>:                            European.            (line  38)
-* Italian:                               European.            (line  51)
-* Itemize:                               Itemize-like.        (line   6)
-* Items:                                 Itemize-like.        (line   6)
-* Japan:                                 Japanese.            (line   6)
-* Japanese:                              Japanese.            (line   6)
-* jLaTeX:                                Japanese.            (line   6)
-* jTeX:                                  Internationalization.
-                                                              (line   6)
-* jTeX <1>:                              Japanese.            (line   6)
-* Killing a process:                     Control.             (line   6)
-* kTeX:                                  Internationalization.
-                                                              (line   6)
-* Label prefix:                          Sectioning.          (line 111)
-* Label prefix <1>:                      Floats.              (line  32)
-* Labels:                                Sectioning.          (line 111)
-* Labels <1>:                            Floats.              (line  32)
-* Labels, adding:                        Adding Other.        (line   6)
-* labels, completion of:                 Completion.          (line 154)
-* lacheck:                               Checking.            (line   6)
-* Language Support:                      Internationalization.
-                                                              (line   6)
-* LaTeX:                                 Commands.            (line   6)
-* Latin 1:                               European.            (line   5)
-* License:                               Copying.             (line   6)
-* Literature:                            Commands.            (line   6)
-* Local style directory:                 Automatic Local.     (line   6)
-* Local style hooks:                     Automatic Local.     (line   6)
-* Local style hooks <1>:                 Automatic Local.     (line   6)
-* Macro arguments:                       Completion.          (line   6)
-* Macro completion:                      Completion.          (line   6)
-* Macro expansion:                       Completion.          (line   6)
-* macro.el:                              Hacking the Parser.  (line   6)
-* macro.tex:                             Hacking the Parser.  (line   6)
-* Macros, adding:                        Adding Macros.       (line   6)
-* Make:                                  Build/install and uninstall.
-                                                              (line   6)
-* makeindex:                             Commands.            (line   6)
-* Making a bibliography:                 Commands.            (line   6)
-* Making an index:                       Commands.            (line   6)
-* Many Files:                            Multifile.           (line   6)
-* Master file:                           Control.             (line   6)
-* Master file <1>:                       Multifile.           (line   6)
-* Matching dollar signs:                 Quotes.              (line   6)
-* Math mode delimiters:                  Quotes.              (line   6)
-* Math, fontification of:                Fontification of math.
-                                                              (line   6)
-* Math, fontification problems with:     Known problems.      (line   6)
-* Mathematics:                           Mathematics.         (line   6)
-* Multifile Documents:                   Multifile.           (line   6)
-* Multiple Files:                        Multifile.           (line   6)
-* Next error:                            Debugging.           (line   6)
-* Nippon:                                Japanese.            (line   6)
-* NTT jTeX:                              Internationalization.
-                                                              (line   6)
-* NTT jTeX <1>:                          Japanese.            (line   6)
-* Other information, adding:             Adding Other.        (line   6)
-* Outlining:                             Folding.             (line   6)
-* Outlining <1>:                         Outline.             (line   6)
-* Output:                                Control.             (line   6)
-* Overfull boxes:                        Debugging.           (line   6)
-* Overview:                              Outline.             (line   6)
-* package/class options, Examining:      Adding Other.        (line   6)
-* Parsing errors:                        Debugging.           (line   6)
-* Parsing LaTeX errors:                  Debugging.           (line   6)
-* Parsing new macros:                    Hacking the Parser.  (line   6)
-* Parsing TeX:                           Parsing Files.       (line   6)
-* Parsing TeX <1>:                       Automatic.           (line   6)
-* Parsing TeX output:                    Debugging.           (line   6)
-* PATH in Windows:                       Installation under MS Windows.
-                                                              (line  42)
-* PDF mode:                              Processor Options.   (line  16)
-* PDFSync:                               Processor Options.   (line  36)
-* PDFSync <1>:                           I/O Correlation.     (line   6)
-* Personal customization:                Customizing.         (line   6)
-* Personal information:                  Automatic Private.   (line   6)
-* Personal macro directory:              Automatic Private.   (line   6)
-* Personal TeX macro directory:          Automatic Private.   (line   6)
-* pLaTeX:                                Japanese.            (line   6)
-* Polish:                                European.            (line  51)
-* Portuguese:                            European.            (line  51)
-* Prefix for labels:                     Sectioning.          (line 111)
-* Prefix for labels <1>:                 Floats.              (line  32)
-* preview-install-styles:                Configure.           (line  85)
-* Previewing:                            Viewing.             (line   6)
-* Printing:                              Commands.            (line   6)
-* Private directories:                   Automatic Private.   (line   6)
-* Private macro directory:               Automatic Private.   (line   6)
-* Private style hook directory:          Automatic Private.   (line   6)
-* Private TeX macro directory:           Automatic Private.   (line   6)
-* Problems:                              Checking.            (line   6)
-* Processes:                             Control.             (line   6)
-* pTeX:                                  Internationalization.
-                                                              (line   6)
-* pTeX <1>:                              Japanese.            (line   6)
-* Quotes:                                Quotes.              (line   6)
-* Quotes, fontification of:              Fontification of quotes.
-                                                              (line   6)
-* Redisplay output:                      Control.             (line   6)
-* Refilling:                             Filling.             (line   6)
-* Reformatting:                          Indenting.           (line   6)
-* Reformatting <1>:                      Filling.             (line   6)
-* Region:                                Commands.            (line   6)
-* Region file:                           Commands.            (line   6)
-* Reindenting:                           Indenting.           (line   6)
-* Reveal:                                Folding.             (line   6)
-* Right:                                 Copying.             (line   6)
-* Running BibTeX:                        Commands.            (line   6)
-* Running chktex:                        Checking.            (line   6)
-* Running commands:                      Commands.            (line   6)
-* Running Flymake:                       Checking.            (line   6)
-* Running lacheck:                       Checking.            (line   6)
-* Running LaTeX:                         Commands.            (line   6)
-* Running makeindex:                     Commands.            (line   6)
-* Running TeX:                           Commands.            (line   6)
-* Sample style file:                     Simple Style.        (line   6)
-* Sectioning:                            Editing Facilities.  (line  24)
-* Sectioning <1>:                        Sectioning.          (line   6)
-* Sectioning commands, fontification of: Fontification of macros.
-                                                              (line  91)
-* Sections:                              Editing Facilities.  (line  24)
-* Sections <1>:                          Sectioning.          (line   6)
-* Sections <2>:                          Outline.             (line   6)
-* Setting the default command:           Commands.            (line   6)
-* Setting the header:                    Commands.            (line   6)
-* Setting the trailer:                   Commands.            (line   6)
-* Site customization:                    Customizing.         (line   6)
-* Site information:                      Automatic Global.    (line   6)
-* Site initialization:                   Customizing.         (line   6)
-* Site macro directory:                  Automatic Global.    (line   6)
-* Site TeX macro directory:              Automatic Global.    (line   6)
-* Slovak:                                European.            (line  51)
-* Source specials:                       Processor Options.   (line  36)
-* Source specials <1>:                   I/O Correlation.     (line   6)
-* Specifying a font:                     Font Specifiers.     (line   6)
-* Starting a previewer:                  Viewing.             (line   6)
-* Stopping a process:                    Control.             (line   6)
-* Style:                                 Checking.            (line   6)
-* style:                                 Style Files.         (line   6)
-* Style file:                            Simple Style.        (line   6)
-* Style files:                           Style Files.         (line   6)
-* Style hook:                            Simple Style.        (line   6)
-* Style hooks:                           Style Files.         (line   6)
-* subscript:                             Mathematics.         (line  64)
-* Subscript, fontification of:           Fontification of math.
-                                                              (line   6)
-* superscript:                           Mathematics.         (line  64)
-* Superscript, fontification of:         Fontification of math.
-                                                              (line   6)
-* support for completion of package/class options, Adding: Adding Other.
-                                                              (line   6)
-* Swedish:                               European.            (line  51)
-* Symbols:                               Mathematics.         (line   6)
-* SyncTeX:                               Processor Options.   (line  36)
-* SyncTeX <1>:                           I/O Correlation.     (line   6)
-* Syntax Highlighting:                   Font Locking.        (line   6)
-* Tabify:                                Parsing Files.       (line   6)
-* Table environment:                     Floats.              (line   6)
-* Tables:                                Floats.              (line   6)
-* Tabs:                                  Parsing Files.       (line   6)
-* TeX:                                   Commands.            (line   6)
-* TeX parsing:                           Automatic.           (line   6)
-* tex-jp.el:                             Japanese.            (line   6)
-* tex-mik.el:                            Installation under MS Windows.
-                                                              (line 252)
-* tex-site.el:                           Loading the package. (line  10)
-* tex-site.el <1>:                       Customizing.         (line   6)
-* tex-site.el <2>:                       Changes.             (line 841)
-* tool bar, toolbar:                     Processing.          (line  11)
-* Trailer:                               Commands.            (line   6)
-* Underfull boxes:                       Debugging.           (line   6)
-* Uninstallation:                        Build/install and uninstall.
-                                                              (line   6)
-* Untabify:                              Parsing Files.       (line   6)
-* Updating style hooks:                  Automatic Local.     (line   6)
-* upLaTeX:                               Japanese.            (line   6)
-* upTeX:                                 Internationalization.
-                                                              (line   6)
-* upTeX <1>:                             Japanese.            (line   6)
-* Verbatim, fontification of:            Verbatim content.    (line   6)
-* Viewer predicates:                     Adding Other.        (line   6)
-* Viewing:                               Viewing.             (line   6)
-* Warranty:                              Copying.             (line   6)
-* Writing to a printer:                  Commands.            (line   6)
-* X-Symbol:                              European.            (line  32)
-
-
-
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-Node: Top917
-Node: Copying7373
-Node: Introduction9318
-Node: Summary9588
-Node: Installation12321
-Node: Prerequisites14294
-Node: Configure16493
-Node: Build/install and uninstall21071
-Node: Loading the package21824
-Node: Advice for package providers23517
-Node: Advice for non-privileged users26322
-Node: Installation under MS Windows31668
-Node: Customizing45290
-Node: Quick Start46875
-Ref: Quick Start-Footnote-148996
-Node: Editing Facilities49090
-Node: Processing Facilities53785
-Node: Editing58514
-Node: Quotes59844
-Node: Font Specifiers68284
-Node: Sectioning70352
-Node: Environments74871
-Node: Equations80024
-Node: Floats80616
-Node: Itemize-like82620
-Node: Tabular-like83342
-Node: Customizing Environments85115
-Node: Mathematics85355
-Node: Completion88791
-Node: Marking95822
-Node: Marking (LaTeX)96446
-Node: Marking (Texinfo)97388
-Node: Commenting98999
-Node: Indenting100324
-Node: Filling108018
-Node: Display113888
-Node: Font Locking116383
-Node: Fontification of macros118462
-Node: Fontification of quotes127978
-Node: Fontification of math129472
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-Node: Faces133914
-Node: Known problems134411
-Node: Folding135408
-Node: Outline146181
-Node: Narrowing147460
-Node: Prettifying148529
-Node: Processing149766
-Node: Commands151094
-Node: Starting a Command151650
-Node: Selecting a Command156666
-Node: Processor Options165785
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-Node: Error overview192805
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-Node: Documentation199797
-Node: Customization200512
-Node: Modes and Hooks201005
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-Node: Parsing Files207625
-Node: Internationalization212614
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-Node: Adding Macros237022
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-Node: Hacking the Parser255785
-Node: Appendices259774
-Node: Copying this Manual260070
-Node: GNU Free Documentation License260953
-Node: Changes286073
-Node: Development340925
-Node: Mid-term Goals341571
-Node: Wishlist343539
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-Node: Mapping362282
-Node: Unbinding364117
-Node: Indices364938
-Node: Key Index365101
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-Local Variables:
-coding: utf-8
-End:
diff --git a/elpa/auctex-13.1.3/bib-cite.el b/elpa/auctex-13.1.3/bib-cite.el
deleted file mode 100644
index a640504..0000000
--- a/elpa/auctex-13.1.3/bib-cite.el
+++ /dev/null
@@ -1,2337 +0,0 @@
-;; bib-cite.el - Display \cite, \ref or \label / Extract refs from BiBTeX file. -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1994-1999, 2001, 2003-2005, 2014-2022 Free Software Foundation, Inc.
-
-;; Author:    Peter S. Galbraith <psg@debian.org>
-;; Created:   06 July 1994
-;; Version:   3.28  (Feb 23 2005)
-;; Keywords:  bibtex, cite, auctex, emacs
-
-;;; This file is not part of GNU Emacs.
-
-;; This package is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; This package is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;; LCD Archive Entry:
-;; bib-cite|Peter Galbraith|GalbraithP@dfo-mpo.gc.ca|
-;; Display \cite, \ref or \label / Extract refs from BiBTeX file.|
-;; 21-May-1997|3.01|~/misc/bib-cite.el.gz|
-
-;; ----------------------------------------------------------------------------
-;;; Commentary:
-;; This minor-mode is used in various TeX modes to display or edit references
-;; associated with \cite commands, or matching \ref and \label commands.
-
-;; New versions of this package (if they exist) may be found at:
-;;   https://people.debian.org/~psg/elisp/bib-cite.el
-;; and in AUCTeX's Git archive at
-;;   https://git.savannah.gnu.org/cgit/auctex.git
-
-;; Operating Systems:
-;;  Works in unix, DOS and OS/2.  Developped under Linux.
-
-;; AUCTeX users:
-;;  AUCTeX is a super-charged LaTeX mode for emacs. Get it at:
-;;
-;;    https://ftp.gnu.org/pub/gnu/auctex/
-;;
-;;  WWW users may want to check out the AUCTeX page at
-;;    https://www.gnu.org/software/auctex/
-;;
-;;  bib-cite.el is included in the AUCTeX distribution.  Therefore, if
-;;  you use AUCTeX and didn't obtained bib-cite.el separately, make sure
-;;  that you are actually using the more recent version.
-
-;; RefTeX users:
-;;  RefTeX is a package with similar functions to bib-cite.
-;;    http://www.astro.uva.nl/~dominik/Tools/reftex/
-;;  RefTeX is bundled and preinstalled with Emacs since version 20.2.
-;;  It was also bundled with XEmacs 19.16--20.x.
-;;
-;;  I suggest that you use RefTeX to help you type-in text as it's functions
-;;  are better suited to this task than bib-cite, and use bib-cite's features
-;;  when you proof-read the text.
-;;  If you wish bib-cite to use RefTeX's reftex-view-crossref command to
-;;  display and find \label's and \cite bibliography entries, set the variable
-;;  bib-cite-use-reftex-view-crossref to t.
-
-;; MS-DOS users:
-;;  Multifile documents are supported by bib-cite by using etags (TAGS files)
-;;  which contains a bug for MSDOS (at least for emacs 19.27 it does).
-;;  Get the file
-;;    https://people.debian.org/~psg/elisp/bib-cite.etags-bug-report
-;;  to see what patches to make to etags.c to fix it.
-
-;; Description:
-;; ~~~~~~~~~~~
-;; This package is used in various TeX modes to display or edit references
-;; associated with \cite commands, or matching \eqref, \ref and \label
-;; commands  (so I actually overstep BiBTeX bounds here...).
-;;
-;; These are the functions:
-;;
-;;    bib-display bib-display-mouse
-;;                           - Display citation, \ref or \label under point
-;;    bib-find    bib-find-mouse
-;;                           - Edit citation, \ref or \label under point
-;;    bib-find-next          - Find next occurrence of a \ref or \eqref
-;;    bib-make-bibliography  - Make BiBTeX file containing only cite keys used.
-;;    bib-apropos            - Search BiBTeX source files for keywords.
-;;    bib-etags              - Refreshes (or builds) the TAGS files for
-;;                             multi-file documents.
-;;    bib-create-auto-file   - Used in bibtex-mode to create cite key
-;;                             completion .el file for AUCTeX.
-;;    bib-highlight-mouse    - Highlight \cite, \ref and \label commands in
-;;                             green when the mouse is over them.
-
-;; About Cite Commands and related functions:
-;; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-;;  Various flavors of \cite commands are allowed (as long as they contain
-;;  the word `cite') and they may optionally have bracketed [] options.
-;;  Bibtex Cross-references are displayed, and @string abbreviations are
-;;  substituted or included.
-;;
-;;  The \cite text is found (by emacs) in the bibtex source files listed in the
-;;  \bibliography command.  The BiBTeX files can be located in a search path
-;;  defined by an environment variable (typically BIBINPUTS, but you can change
-;;  this).
-;;
-;;  All citations used in a buffer can also be listed in a new bibtex buffer by
-;;  using bib-make-bibliography.  This is useful to make a bibtex file for a
-;;  document from a large bibtex database.  In this case, cross-references are
-;;  included, as well as the @string commands used. The @string abbreviations
-;;  are not substituted.
-;;
-;;  The bibtex files can also be searched for entries matching a regular
-;;  expression using bib-apropos.
-
-;; Usage instructions:
-;; ~~~~~~~~~~~~~~~~~~
-;;  bib-display   Bound to Mouse-3 when specially highlighted.
-;;                In Hyperbole, bound to the Assist key.
-;;                Bound to `\C-c b d'
-;;
-;;   bib-display will show the bibtex entry or the corresponding label or
-;;   ref commands from anywhere within a document.
-;;    With cursor on the \cite command itslef
-;;        -> display all citations of the cite command from the BiBTeX source.
-;;    With cursor on a particular cite key within the brackets
-;;        -> display that citation's text from the BiBTeX source file(s).
-;;
-;;       Example:
-;;
-;;       \cite{Wadhams81,Bourke.et.al87,SchneiderBudeus94}
-;;         ^Cursor -> Display-all-citations    ^Cursor -> Display-this-citation
-;;
-;;    With cursor on a \label command
-;;        -> Display first matching \ref command in the document
-;;    With cursor on a \ref command
-;;        -> Display environment associated with the matching \label command.
-;;
-;;   Finding a ref or label within a multi-file document requires a TAGS file,
-;;   which is automatically generated for you.  This enables you to then use
-;;   any tags related emacs features.
-;;
-;;  bib-find      Bound to Mouse-2 when specially highlighted.
-;;                In Hyperbole, bound to the Action key.
-;;                Bound to `\C-c b f'
-;;
-;;    bib-find will select the buffer and move point to the BiBTeX source file
-;;    at the proper citation for a cite command, or move point to anywhere
-;;    within a document for a label or ref command.  The ref chosen is the
-;;    first occurrance within a document (using a TAGS file).  If point is
-;;    moved within the same buffer, mark is set before the move and a message
-;;    stating so is given.  If point is moved to another file, this is done in
-;;    a new window using tag functions.
-;;
-;;    The next occurrence of a \ref or \eqref command may be found by invoking
-;;    bib-find-next, usually bound to `C-c b n'.
-;;
-;;    For multi-file documents, you must be using AUCTeX (so that bib-cite can
-;;    find the master file) and all \input and \include commands must be first
-;;    on a line (not preceeded by any non-white text).
-;;
-;;  bib-make-bibliography:     Bound to `\C-c b m'
-;;
-;;   Extract citations used in the current document from the \bibliography{}
-;;   file(s).  Put them into a new suitably-named buffer.  In a AUCTeX
-;;   multi-file document, the .aux files are used to find the cite keys (for
-;;   speed).  You will be warned if these are out of date.
-;;
-;;   This buffer is not saved to a file.  It is your job to save it to whatever
-;;   name you wish.  Note that AUCTeX has a unique name space for LaTeX and
-;;   BiBTeX files, so you should *not* name the bib file associated with
-;;   example.tex as example.bib!  Rather, name it something like
-;;   example-bib.bib.
-;;
-;;  bib-apropos:               Bound to `\C-c b a'
-;;
-;;   Searches the \bibliography{} file(s) for entries containing a keyword and
-;;   display them in the *help* buffer.  You can trim down your search by using
-;;   bib-apropos in the *Help* buffer after the first invocation.  the current
-;;   buffer is also searched for keyword matches if it is in bibtex-mode.
-;;
-;;   It doesn't display cross-references nor does it substitute or display
-;;   @string commands used.  It could easily be added, but it's faster this
-;;   way.  Drop me a line if this would be a useful addition.
-;;
-;;   If you find yourself entering a cite command and have forgotten which key
-;;   you want, but have entered a few initial characters as in `\cite{Gal',
-;;   then invoke bib-apropos.  It will take that string (in this case `Gal') as
-;;   an initial response to the apropos prompt.  You are free to edit it, or
-;;   simply press carriage return.
-;;
-;;  bib-etags:                 Bound to `\C-c b e'
-;;
-;;   Creates a TAGS file for AUCTeX's multi-file document (or refreshes it).
-;;   This is used by bib-find when editing multi-file documents.  The TAGS file
-;;   is created automatically, but it isn't refreshed automatically.  So if
-;;   bib-find can't find something, try running bib-etags again.
-;;
-;;  bib-create-auto-file:
-;;
-;;   Use this when editing a BiBTeX buffer to generate the AUCTeX .el file
-;;   which tell emacs about all its cite keys.  I've added this command to
-;;   bibtex-mode pull-down menu.
-;;
-;;  bib-highlight-mouse:       Bound to `\C-c b h'
-;;
-;;   Highlights \cite, \ref and \label commands in green when the mouse is over
-;;   them.  By default, a call to this function is added to LaTeX-mode-hook
-;;   (via bib-cite-initialize) if you set bib-highlight-mouse-t to true.  But
-;;   you may want to run this command to refresh the highlighting for newly
-;;   edited text.
-
-;; Installation instructions:
-;; ~~~~~~~~~~~~~~~~~~~~~~~~~
-;;  bib-cite is a minor-mode, so you could invoke it in a LaTeX-mode hook.
-;;  e.g. If you are using AUCTeX (https://www.gnu.org/software/auctex/), you
-;;  could use:
-;;
-;;   (autoload 'turn-on-bib-cite "bib-cite")
-;;   (add-hook 'LaTeX-mode-hook 'turn-on-bib-cite)
-;;
-;;  If you are using Emacs' regular LaTeX-mode, use instead:
-;;
-;;   (autoload 'turn-on-bib-cite "bib-cite")
-;;   (add-hook 'latex-mode-hook 'turn-on-bib-cite)
-;;
-;;  bib-cite can be used with AUCTeX, or stand-alone.  If used with AUCTeX on a
-;;  multi-file document (and AUCTeX's parsing is used), then all \bibliography
-;;  commands in the document will be found and used.
-;;  ---
-;;  The following variable can be unset (like shown) to tell bib-cite to
-;;  not give advice messages about which commands to use to find the next
-;;  occurrence of a search:
-;;
-;;    (setq bib-novice nil)
-;;  ---
-;;  If you wish bib-cite to use RefTeX's reftex-view-crossref command to
-;;  display and find \label's and \cite bibliography entries, set the variable
-;;  bib-cite-use-reftex-view-crossref to t:
-;;
-;;    (setq bib-cite-use-reftex-view-crossref t)
-;;  ---
-;;  The following variable determines whether we will attempt to highlight
-;;  citation, ref and label commands in green when they are under the
-;;  mouse.  When highlighted, the mouse keys work to call bib-display
-;;  (bound to [mouse-3]) and bib-find (bound to [mouse-2]).  If you use a
-;;  mode other than LaTeX-mode, you'll want to call bib-highlight-mouse with
-;;  a hook (See how we do this at the end of this file with the add-hook
-;;  command).
-;;
-;;    (setq bib-highlight-mouse-t nil)
-;;  ---
-;;  The variable bib-switch-to-buffer-function sets the function used to
-;;  select buffers (if they differ from the original) in bib-cite commands
-;;  bib-make-bibliography, bib-display, bib-find
-;;  You may use `switch-to-buffer' `switch-to-buffer-other-window' or
-;;  `switch-to-buffer-other-frame'.
-;;  ---
-;;  If you use DOS or OS/2, you may have to set the following variable:
-;;
-;;    (setq bib-dos-or-os2-variable t)
-;;
-;;    if bib-cite.el fails to determine that you are using DOS or OS/2.
-;;  Try `C-h v bib-dos-or-os2-variable' to see if it needs to be set manually.
-;;  ---
-;;  bib-cite needs to call the etags program with its output file option
-;;  and also with the append option (usually -a).
-;;  I figured that DOS and OS/2 would use "etags /o=" instead of the unix
-;;  variant "etags -o ", but users have reported differently.  So while the
-;;  unix notation is used here, you can reset it if you need to like so:
-;;
-;;    (setq bib-etags-command  "etags  /r='/.*\\\(eq\|page\|[fvF]\)ref.*/' /o=")
-;;    (setq bib-etags-append-command
-;;                             "etags  /r='/.*\\\(eq\|page\|[fvF]\)ref.*/' /a /o=")
-;;  ---
-;;  For multi-file documents, a TAGS file is generated by etags.
-;;  By default, its name is TAGS.  You can change this like so:
-;;
-;;    (setq bib-etags-filename "TAGSLaTeX")
-;;  ---
-;;  If your environment variable to find BiBTeX files is not BIBINPUTS, then
-;;  reset it with the following variable (here, assuming it's TEXBIB instead):
-;;
-;;    (setq bib-bibtex-env-variable "TEXBIB")
-;;
-;;  Note that any directory ending in a double slash will cause bib-cite to
-;;  search recursively through subdirectories for your .bib files.  This can
-;;  be slow, so use this judiciously.
-;;  e.g.  setenv BIBINPUTS .:/home/psg/LaTeX/bibinputs//
-;;        -> all directories below /home/psg/LaTeX/bibinputs/ will be
-;;           searched.
-;;
-;;  If your bibtex setup works but Emacs can't see the environment variable
-;;  correctly (Check `C-h v process-environment'), then customize the
-;;  variable `bib-cite-inputs'  (e.g. `M-x customize-variable bib-cite-imputs')
-;;
-;;  ---
-;;  If you do not wish bib-display to substitute @string abbreviations,
-;;  then set the following variable like so:
-;;
-;;    (setq bib-substitute-string-in-display nil)
-;;  ---
-;;  Warnings are given when @string abbreviations are not defined in your bib
-;;  files.  The exception is for months, usually defined in style files. If you
-;;  use other definitions in styles file (e.g. journals), then you may add them
-;;  to the `bib-substitute-string-in-display' list variable.
-
-;; If you find circumstances in which this package fails, please let me know.
-
-;; Things for me to do in later versions:
-;; - treat @Strings correctly, not just in isolation.
-;; - use  `kpsewhich -expand-path='$BIBINPUTS'`  instead of BIBINPUTS.
-;; - jmv@di.uminho.pt (Jose Manuel Valenca) wants:
-;;   - prompt for \cite as well as \label and \ref
-;;     (and use AUCTeX's completion list)
-;;   - implement string concatenation, with #[ \t\n]*STRING_NAME
-;;   - Create new command to substitute @string text in any bibtex buffer.
-;; ----------------------------------------------------------------------------
-;;; Change log:
-;; V3.28 Feb 23 2005 - Ralf Angeli
-;;  - Some doc fixes in the commentary section.
-;; V3.27 Feb 09 2005 - PSG
-;;  - Patch from Peter Heslin.  TeX-master can now have symbol values.
-;; V3.26 Aug 06 2004 - Reiner Steib
-;;  - Changed URL of AUCTeX. Use "AUCTeX", not "auc-tex" (skipped Change log).
-;; V3.25 Feb 15 2004 - PSG
-;;  - Check existence of font-lock-unset-defaults; no longer defined in CVS
-;;    Emacs. Thanks to Adrian Lanz for reporting the problem.
-;; V3.24 Oct 28 2003 - PSG
-;;  - bib-cite-file-directory-p: new function to replace ff-paths code.
-;; V3.23 Oct 09 2003 - PSG
-;;  - some checkdoc cleanup; not yet complete.
-;; V3.22 Sep 17 2003 - PSG
-;;  - bib-cite-aux-inputs:  new defcustom.
-;;  - minor cleanup for `match-string'.
-;; V3.21 Sep 08 2003 - PSG
-;;  - Ripping out off-topic imenu code.
-;; V3.20 Aug 14 2003 - PSG
-;;  - psg-checkfor-file-list: Allow for relative directoties as entries in
-;;    BIBINPUTS.
-;;  - bib-cite-inputs:  new defcustom equivalent to BIBINPUTS.
-;;  - bib-label-help-echo-format: fixed defcustom.
-;;  - psg-list-env: code cleanup.
-;;  - trailing whitespace cleanup.
-;; V3.19 Apr 06 2003 - PSG
-;;    Remove code that ran when defcustom not present.
-;;    Remove hilit19 obsolete code.
-;; V3.18 Mar 27 2003 - Bruce Ravel <ravel@phys.washington.edu>
-;;    Play well with the varioref and fancyref latex styles (vref, fref, Fref).
-;; V3.17 May 01 2001 - (RCS V1.38)
-;;  - XEmacs has imenu after all.
-;; V3.16 Dec 20 99 - (RCS V1.37)
-;;  - Added customize support.
-;; V3.15 Dec 20 99 - (RCS V1.36)
-;;  - Removed stupid debugging code that I had left in.
-;; V3.14 Dec 20 99 -
-;;  - New variable bib-ref-regexp for \ref regexp to match \label constructs
-;;    and added \pageref. (RCS V1.34)
-;;  - Edited bib-etags-command snd bib-etags-append-command to match.
-;; V3.13 Dec 20 99 - (RCS V1.32)
-;;  - License changed to GPL.
-;;  - Kai Engelhardt <ke@socs.uts.edu.au> bib-master-file takes .ltx extension
-;;  - imenu--create-LaTeX-index-for-document and bib-document-TeX-files
-;;    edited to accept .ltx extension.
-;;  - Michael Steiner <steiner@cs.uni-sb.de> added journals to @string
-;;    abbrevs and contributed `member-cis' to complaces @strings in a
-;;    case-insensitive manner.
-;; V3.12 Dec 10 98 - Bruce Ravel <bruce.ravel@nist.gov> (RCS V1.30)
-;;    Fixed bib-label-help.
-;; V3.11 Oct 06 98 - PSG (RCS V1.29)
-;;    Quote \ character fot replace-match;
-;;    Applies to: @String{JGR = "J. Geophys.\ Res."}
-;; V3.10 Sep 21 98 - Matt Hodges <mph1002@cam.ac.uk> (RCS V1.28)
-;;    Removed instance of expand-file-name due to new behaviour in Emacs-20.3.
-;; V3.09 Sep 09 98 - PSG (RCS V1.27)
-;;    Added support for \eqref; Added bib-find-next.
-;; V3.08 Aug 20 98 - PSG (RCS V1.26)
-;;    Fixed imenu bug (prev-pos (point-max))
-;; V3.07 Nov 20 97 - Christoph Wedler <wedler@fmi.uni-passau.de>  (RCS V1.24)
-;;    bib-ext-list variable made permanent-local, otherwise VC registration
-;;    would use two extents for each reference etc. This was not a visible bug.
-;; V3.06 Nov 12 97 - PSG (RCS V1.23)
-;;    Support use of reftex's reftex-view-crossref command.
-;; V3.05 Nov 12 97 - Vladimir Alexiev <vladimir@cs.ualberta.ca> (RCS V1.22)
-;;    regexp-quote the bibliography keys so a key like galbraith+kelley97 works
-;; V3.04 Aug 25 97 - Christoph Wedler  <wedler@fmi.uni-passau.de> (RCS V1.20)
-;;    (bib-highlight-mouse): Would bug out on detached extents,
-;;    e.g. when killing a whole citation.
-;; V3.03 Jul 16 97 - Christoph Wedler  <wedler@fmi.uni-passau.de> (RCS V1.18)
-;;    turn-on-bib-cite back to non-interactive.
-;; V3.02 Jul 11 97 - Christoph Wedler  <wedler@fmi.uni-passau.de> (RCS V1.17)
-;;    * auctex/bib-cite.el (turn-on-bib-cite): Make interactive.
-;;    Argument to `bib-cite-minor-mode' is 1.
-;;    (bib-label-help-echo-format): New variable.
-;;    (bib-label-help-echo): New function.
-;;    (bib-label-help): Addition argument format.
-;;    (bib-highlight-mouse): Set extent property `help-echo' for XEmacs.
-;; V3.01 May 22 97 - Diego Calvanese <calvanes@dis.uniroma1.it> (RCS V1.16)
-;;    bib-make-bibliography handles commas separated citations in aux files.
-;; V3.00 May 16 97 - Peter Galbraith (RCS V1.15)
-;;    bib-cite is now a minor mode.
-;; V2.32 Apr 30 97 - Anders Stenman <stenman@isy.liu.se> (RCS V1.14)
-;;  - Support for balloon-help.
-;; V2.31 Mar 20 97 - Christoph Wedler <wedler@fmi.uni-passau.de> (RCS V1.12)
-;;  - Better fontification of help buffer as bibtex or latex for XEmacs.
-;; V2.30 Feb 10 97 - Peter Galbraith (RCS V1.11)
-;;  - Better fontification of help buffer as bibtex or latex.
-;; V2.29 Jan 29 97 - Peter Galbraith (RCS V1.10)
-;;  - imenu looks for `\label{stuff}' instead of `\label'
-;; V2.28 Jan 22 97 - Peter Galbraith (RCS V1.9)
-;;  - Bug in bib-create-auto-file.
-;; V2.27 Dec 31 96 - Peter Galbraith (RCS V1.8)
-;;  - allow spaces between cite keys.
-;;  - Vladimir Alexiev <vladimir@cs.ualberta.ca>
-;;     Allow () delimiters as well as {}.
-;;     Better check on bibtex-menu
-;;     Erase *bibtex-bibliography* buffer.
-;; V2.26 Sep 24 96 - Peter Galbraith (RCS V1.7)
-;;  imenu bug fix.
-;; V2.25 Sep 23 96 - Anders Stenman <stenman@isy.liu.se> (RCS V1.6)
-;;  XEmacs bib-cite-fontify-help-as-latex bug fix.
-;; V2.24 Aug 19 96 - Peter Galbraith (RCS V1.3)
-;;  XEmacs bug fix, minor defvars - Vladimir Alexiev <vladimir@cs.ualberta.ca>
-;; V2.23 Aug 13 96 - Peter Galbraith (RCS V1.2)
-;;   XEmacs - Add bib-cite entries to bibtex-mode popup menu.
-;; V2.22 July 22 96 - Peter Galbraith (RCS V1.1)
-;;   local-map has `m' for bib-make-bibliography instead of `b'
-;;   set-buffer-menubar in XEmacs so that menu disappears after use.
-;; V2.21 July 12 96 - Peter Galbraith
-;;   Define `\C-c b' keymap for both plain tex and auctex, in XEmacs and emacs.
-;;   Separate menu-bar menu in gnu emacs.
-;;   font-lock support for bib-display'ed citations (bibtex fontification)
-;;    and for matching \ref{} and \labels (latex fontification).
-;;   buffer-substring-no-properties in bib-apropos
-;;    (bug in completing-read with mouse faces)
-;;   imenu-sort-function made local and nil.
-;;   imenu--LaTeX-name-and-position fixed for section name containing "\"
-;;   Various other things... (whitespace within label strings, etc...)
-;; V2.20 June 25 96 - Peter Galbraith
-;;   imenu fixed for emacs-19.31.
-;; V2.19 May 13 96
-;;  PSG:
-;;  - @string substitution fixed; bib-edit-citation fixed when buffer exists;
-;;  Christoph Wedler <wedler@fmi.uni-passau.de>:
-;;  - Added bib-switch-to-buffer-function
-;;  - (setq tags-always-exact nil) for xemacs
-;;  - removed eval-after-load foe xemacs
-;; V2.18 May 06 96 - PSG
-;;   New eval-after-load from Fred Devernay <Frederic.Devernay@sophia.inria.fr>
-;; V2.17 May 03 96 - PSG
-;;   Fixed bug introduced in V2.16, reported by Dennis Dams <wsindd@win.tue.nl>
-;; V2.16 May 02 96 - Vladimir Alexiev <vladimir@cs.ualberta.ca>
-;; - somewhat compatible with Hyperbole by binding bib-find and bib-display to
-;;   the Action and Assist keys inside the bib-highlight-mouse-keymap.
-;; - makes more liberal provisions for users with a tty.
-;; V2.15 Apr 09 96 -
-;; - fix "Buffer read-only" error caused by mouse-face text properties
-;;   patch by Piet van Oostrum <piet@cs.ruu.nl>
-;; - Use tmm non-X menu, patch by Vladimir Alexiev <vladimir@cs.ualberta.ca>
-;; - input{file.txt} would not work.
-;;   bug report: David Kastrup <dak@pool.informatik.rwth-aachen.de>
-;; V2.14 Feb 26 96 - PSG - define eval-after-load for xemacs
-;; Frederic Devernay's <Frederic.Devernay@sophia.inria.fr> suggestion.
-;; V2.13 Feb 08 96 - Peter Galbraith - Fixed recursive use of bib-apropos.
-;; V2.12 Jan 19 96 - Peter Galbraith
-;;   emacs-19.30's [down-mouse-1] is defined (rather than [mouse-1]), so
-;;   bib-highlight-mouse-keymap now has [down-mouse-1] defined to override it.
-;; V2.11  Nov 21 95 - Peter Galbraith
-;; - Fixed bib-create-auto-file when bib file loaded before LaTeX file.
-;; - Michal Mnuk's better imenu labels menu <Michal.Mnuk@risc.uni-linz.ac.at>
-;; - [mouse-1] and [mouse-2] key defs for highlighted regions.
-;; - Improve X menus.
-;; - Skip over style files in bib-document-TeX-files.
-;; - Add menus and mouse highlighting for xemacs
-;;   Anders Stenman <stenman@isy.liu.se> Dima Barsky <D.Barsky@ee.surrey.ac.uk>
-;; - Check bib-use-imenu before calling LaTeX-hook-setq-imenu.
-;;   From: Kurt Hornik <hornik@ci.tuwien.ac.at>
-;; - Remove mouse face properties before inserting new ones.
-;;   From: Peter Whaite <peta@Whippet.McRCIM.McGill.EDU>
-;; V2.10  Aug 17 95 - Peter Galbraith - fatal bugs in bib-make-bibliography.
-;; V2.09  Jul 19 95 - Peter Galbraith
-;;   - Had introduced bug in search-directory-tree. synced with ff-paths.el.
-;; V2.08  Jul 13 95 - Peter Galbraith
-;;     Fred Douglis <douglis@research.att.com> says etags should be required
-;; V2.07  Jul 04 95 - Peter Galbraith
-;;   - Minor changes with filename manipulations (careful with DOS...)
-;;   - Problem if auc-tex not already loaded -> LaTeX-mode-map
-;; V2.06  Jul 03 95 - Peter Galbraith - Added recursion through BIBINPUTS path.
-;; V2.05  Jun 22 95 - Peter Galbraith  Bug: Hanno Wirth <wirth@jake.igd.fhg.de>
-;;   bib-get-citations would truncate @String{KEY ="J. {\"u} Res."}
-;; V2.04  Jun 19 95 - Peter Galbraith -
-;;   - use bibtex-mode syntax table in bib buffer, else bib-apropos truncates
-;;     an article if it contains an unbalanced closing parenthesis.
-;;   - bib-highlight-mouse would mark a buffer modified
-;; V2.03  May 16 95 - Peter Galbraith -
-;;   auc-tec menu compatible with old "AUC TeX" pull-down name
-;; V2.02  May 10 95 - Peter Galbraith -
-;;   bug report by Bodo Huckestein <bh@thp.Uni-Koeln.DE> (getenv env) under DOS
-;; V2.01  Mar 27 95 - Peter Galbraith - No imenu on xemacs; check BIBINPUT also
-;; V2.00  Mar 27 95 - Peter Galbraith
-;;   - bib-find and bib-display replace bib-edit-citation and
-;;      bib-display-citation
-;;   - bib-apropos now take initial guess from start of cite argument at point.
-;;   - Multi-file support for bib-make-bibliography using .aux files.
-;;   - \label and \ref functionality for bib-find and bib-display:
-;;     - \label may appear within an \begin\end or to label a (sub-)section.
-;;     - Cursor on \label, goto first \ref, set next i-search to pattern.
-;;     - Cursor on \ref, goto \label or display it's environment or section.
-;;     - Works on hidden code!
-;; V1.08  Jan 16 95 - Peter Galbraith
-;;     bib-apropos can be used within *Help* buffer to trim a search.
-;; V1.07  Dec 13 94 - Peter Galbraith
-;;   - Fixed: multi-line @string commands in non-inserted display.
-;;   - Fixed: quoted \ character in @string commands.
-;;   - BiBTeX comments should not affect bib-cite
-;;   - Fixed bib-apropos (from Christoph Wedler <wedler@fmi.uni-passau.de>)
-;;      Faster now, and avoids infinite loops.
-;;   - Added bib-edit-citation to edit a bibtex files about current citation.
-;;   - Allow space and newlines between citations: \cite{ entry1, entry2}
-;;   - Added bib-substitute-string-in-display,  bib-string-ignored-warning
-;;     and bib-string-regexp.
-;;   - bib-display-citation (from Markus Stricker <stricki@vision.ee.ethz.ch>)
-;;      Could not find entry with trailing spaces
-;; V1.06  Nov 20 94 - Peter Galbraith
-;;   - Fixed bib-apropos for:
-;;        hilighting without invoking bibtex mode.
-;;        display message when no matches found.
-;;        would search only last bib file listed (forgot to `goto-char 1')
-;;   - Fixed bib-make-bibliography that would only see first citation in a
-;;     multi-key \cite command (found by Michail Rozman <roz@physik.uni-ulm.de>
-;;   - bib-make-bibliography didn't see \cite[A-Z]* commands.
-;;     Found by Richard Stanton <stanton@haas.berkeley.edu>
-;;     **************************************************
-;;   - * Completely rewritten code to support crossrefs *
-;;     **************************************************
-;;   - autodetection of OS/2 and DOS for bib-dos-or-os2-variable
-;;   - Created bib-display-citation-mouse
-;;   - bib-apropos works in bibtex-mode on the current buffer
-;;   - bibtex entry may have comma on next line (!)
-;;       @ARTICLE{Kiryati-91
-;;         , YEAR          = {1991    }
-;;         ...
-;; V1.05  Nov 02 94 - Peter Galbraith
-;;   - bug fix by rossmann@TI.Uni-Trier.DE (Jan Rossmann)
-;;     for (boundp 'TeX-check-path) instead of fboundp.  Thanks!
-;;   - Translate environment variable set by bib-bibtex-env-variable.
-;;     (suggested by Richard Stanton <stanton@haas.berkeley.edu>)
-;;   - add bib-dos-or-os2-variable to set environment variable path separator
-;;   - Add key-defs for any tex-mode and auc-tex menu-bar entries.
-;;       [in auc-tec TeX-mode-map is common to both TeX and LaTeX at startup
-;;        (but TeX-mode-map is only copied to LaTeX-mode-map at initilisation)
-;;        in plain emacs, use tex-mode-map for both TeX and LaTeX.]
-;;   - Add key def for bibtex-mode to create auc-tex's parsing file.
-;;   - Fix bugs found by <thompson@loon.econ.wisc.edu>
-;;     - fix bib-get-citation for options
-;;     - fix bib-get-citation for commas preceeded citation command
-;;     - better regexp for citations and their keys.
-;;     - Added @string support for any entry (not just journal entries).
-;;       (I had to disallow numbers in @string keys because of years.
-;;        Is that ok?)
-;;   - added bib-apropos
-;; V1.04  Oct 24 94 - Peter Galbraith
-;;   - Don't require dired-aux, rather define the function we need from it.
-;;   - Regexp-quote the re-search for keys.
-;;   - Name the bib-make-bibliography buffer diffently than LaTeX buffer
-;;     because auc-tex's parsing gets confused if same name base is used.
-;; V1.03  Oct 24 94 - Peter Galbraith - require dired-aux for dired-split
-;; V1.02  Oct 19 94 - Peter Galbraith
-;;   - If using auc-tex with parsing activated, use auc-tex's functions
-;;     to find all \bibliography files in a multi-file document.
-;;   - Find bib files in pwd, BIBINPUTS environment variable path and
-;;     TeX-check-path elisp variable path.
-;;   - Have the parser ignore \bibliography that is on a commented `%' line.
-;;     (patched by Karl Eichwalder <karl@pertron.central.de>)
-;;   - Allow for spaces between entry type and key in bib files:
-;;     (e.g  @Article{  key} )
-;;     (suggested by Nathan E. Doss <doss@ERC.MsState.Edu>)
-;;   - Allows options in \cite command (e.g. agu++ package \cite[e.g.][]{key})
-;;   - Includes @String{} abbreviations for `journal' entries
-;; V1.01 July 07 94 - Peter Galbraith - \bibliography command may have list of
-;;                                      BibTeX files.  All must be readable.
-;; V1.00 July 06 94 - Peter Galbraith - Created
-;; ----------------------------------------------------------------------------
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Silence the compiler:
-(declare-function reftex-view-crossref "ext:reftex-dcr"
-                  (&optional arg auto-how fail-quietly))
-
-(defgroup bib-cite nil
-  "bib-cite, LaTeX minor-mode to display \\cite, \\ref and \\label commands."
-  :group 'tex)
-
-(defcustom bib-cite-use-reftex-view-crossref nil
-  "Non-nil means, RefTeX will be used to find cross references.
-When this variable is non-nil, both `bib-find' and `bib-display' will
-call a function in RefTeX to find or display the cross reference of a
-\\ref or \\cite macro at point."
-  :type 'boolean)
-
-(defcustom bib-novice t
-  "Give advice to novice users about what commands to use next."
-  :type 'boolean)
-
-(defcustom bib-switch-to-buffer-function #'switch-to-buffer
-  "Function used to select buffers if they differ from the original.
-You may use `switch-to-buffer' `switch-to-buffer-other-window' or
-`switch-to-buffer-other-frame'."
-  :type '(choice (function-item switch-to-buffer)
-                 (function-item switch-to-buffer-other-window)
-                 (function-item switch-to-buffer-other-frame)))
-
-(defcustom bib-highlight-mouse-t t
-  "Call bib-highlight-mouse from `LaTeX-mode-hook' to add green highlight."
-  :type 'boolean)
-
-(defcustom bib-bibtex-env-variable "BIBINPUTS"
-  "Environment variable setting the path where BiBTeX input files are found.
-BiBTeX 0.99b manual says this should be TEXBIB.
-Another version says it should BSTINPUTS.  I don't know anymore!
-
-The colon character (:) is the default path separator in unix, but you may
-use semi-colon (;) for DOS or OS/2 if you set `bib-dos-or-os2-variable' to t."
-  :type 'string)
-
-(defcustom bib-cite-inputs nil
-  "List of directories to search for .bib files.
-This is in addition to those listed in the environment variable specified by
-`bib-bibtex-env-variable'."
-  :type '(repeat (file :format "%v")))
-
-(defcustom bib-cite-aux-inputs nil
-  "List of directories to search for .aux files.
-MiKTeX has the LaTeX option -aux-directory to store .aux files in an alternate
-directory.  You may set this variable to let bib-cite find these .aux files."
-  :type '(repeat (file :format "%v")))
-
-(defcustom bib-dos-or-os2-variable (or (equal 'emx system-type)
-                                       (equal 'ms-dos system-type))
-  ;; Under OS/2 system-type equals emx
-  ;; Under DOS  system-type equals ms-dos
-  "Whether you use DOS or OS/2 for bib-make-bibliography/bib-display.
-
-It tells `bib-make-bibliography' and `bib-display' to translate
-the BIBINPUTS environment variable using the \";\" character as
-a path separator and to translate DOS' backslash to slash.
-
-e.g. Use a path like \"c:\\emtex\\bibinput;c:\\latex\\bibinput\"
-
-\(You can change the environment variable which is searched by
-setting the elisp variable `bib-bibtex-env-variable')"
-  :type 'boolean)
-
-(defcustom bib-etags-command "etags -r '/.*\\\\\\(eq\\|page\\|[fvF]\\)ref.*/' -o "
-  "Variable for the etags command and its output option.
-In unix, this is usually \"etags -r '/.*\\\\\\(eq\\|page\\|[fvF]\\)ref.*/' -o \"
-\(we use the -r option to tell etags to list AMS-LaTeX's \\eqref command.)
-In DOS and OS/2, this *may* be different, e.g. using slashes like \"etags /o=\"
-If so, set it this variable."
-  :type 'string)
-
-(defcustom bib-etags-append-command "etags -r '/.*\\\\\\(eq\\|page\\|[fvF]\\)ref.*/' -a -o "
-  "Variable for the etags command and its append and output option.
-In unix, this is usually \"etags -r '/.*\\\\\\(eq\\|page\\|[fvF]\\)ref.*/' -a -o \"
-In DOS and OS/2, this *may* be \"etags /a /o=\"  If so, set it this variable."
-  :type 'string)
-
-(defcustom bib-etags-filename "TAGS"
-   "Variable for the filename generated by etags, by defaults this TAGS.
-but you may want to change this to something like TAGSLaTeX such that it can
-coexist with some other tags file in your master file directory."
-  :type 'string)
-
-(defcustom bib-ref-regexp "\\\\\\(eq\\|page\\|[fvF]\\)?ref"
-  "Regular expression for \\ref LaTeX commands that have a matching \\label.
-without the curly bracket.
-
-If you change this variable and you use multi-file documents, make sure you
-also edit the variables `bib-etags-command' and `bib-etags-append-command'."
-  :type 'regexp)
-
-(defcustom bib-substitute-string-in-display t
-  "Determines if `bib-display' will substitute @string definitions.
-If t, then the @string text is substituted.
-If nil, the text is not substituted but the @string entry is included."
-  :type 'boolean)
-
-(defcustom bib-string-ignored-warning
-  '("jan" "feb" "mar" "apr" "may" "jun" "jul" "aug" "sep" "sept" "oct" "nov"
-    "dec" "acmcs" "acta" "cacm" "ibmjrd" "ibmjs" "ieeese" "ieeetcad"
-    "ieeetc" "ipl" "jacm" "jcss" "scp" "sicomp" "tcs" "tocs" "tods" "tog"
-    "toms" "toois" "toplas" )
-  "@string abbreviations for which a warning is not given if not defined.
-These are usually month abbreviations (or journals) defined in a style file."
-  :type '(repeat (string :tag "Entry")))
-
-;;<<<<<<User-Modifiable variables end here.
-
-(defvar bib-ref-regexpc (concat bib-ref-regexp "{")
-  "Regular expression for \\ref LaTeX commands that have a matching \\label.
-A opening curly bracket is appended to the regexp.")
-
-(defvar bib-cite-minor-mode nil)
-
-(defvar bib-highlight-mouse-keymap (make-sparse-keymap)
-  "Keymap for mouse bindings in highlighted texts in bicite.")
-
-(defvar bib-cite-minor-mode-menu nil)
-
-;;;###autoload
-(defun bib-cite-minor-mode (arg)
-  "Toggle bib-cite mode.
-When bib-cite mode is enabled, citations, labels and refs are highlighted
-when the mouse is over them.  Clicking on these highlights with [mouse-2]
-runs `bib-find', and [mouse-3] runs `bib-display'."
-  (interactive "P")
-  (set (make-local-variable 'bib-cite-minor-mode)
-       (if arg
-           (> (prefix-numeric-value arg) 0)
-         (not bib-cite-minor-mode)))
-  (cond
-   (bib-cite-minor-mode                 ;Setup the minor-mode
-    ;; Christoph Wedler's <wedler@fmi.uni-passau.de> suggestion for xemacs
-    ;; Added for version 2.19
-    (if (boundp 'tags-always-exact)
-        (progn
-          (set (make-local-variable 'tags-always-exact) nil)))
-    ;; mouse overlay
-    (if bib-highlight-mouse-t
-        (progn
-          (bib-cite-setup-highlight-mouse-keymap)
-          (bib-highlight-mouse)
-          (add-hook 'after-change-functions
-                    #'bib-cite-setup-mouse-function nil t))))
-   (t
-   ;;;Undo the minor-mode
-    ;; mouse overlay
-    (remove-hook 'after-change-functions #'bib-cite-setup-mouse-function t)
-    (let ((before-change-functions) (after-change-functions))
-      ;; FIXME This detroys all mouse-faces and local-maps!
-      ;; FIXME Hope no other package is using them in this buffer!
-      (remove-text-properties (point-min) (point-max)
-                              '(mouse-face t local-map t))))))
-
-;;This must be eval'ed when the LaTeX mode is in use.
-;; bib-highlight-mouse-keymap is a local variable so each buffer can have it's
-;; own.
-(defun bib-cite-setup-highlight-mouse-keymap ()
-  "Set up the bib-cite text in the current buffer to be clickable."
-  (set (make-local-variable 'bib-highlight-mouse-keymap)
-       ;; First, copy the local keymap so we don't have `disappearing' menus
-       ;; when the mouse is moved over a \ref, \label or \cite command.
-
-       ;; FIXME: Check out (mouse-major-mode-menu) to see how it grabs the local
-       ;;        menus to display.  Maybe on `highlighted' commands we could
-       ;;        only display the bib-cite stuff (or a subset of it).
-       (let ((m (copy-keymap (current-local-map))))
-         (define-key m [down-mouse-3] #'bib-display-mouse)
-         (define-key m [mouse-2] #'bib-find-mouse)
-         m)))
-
-;;;###autoload
-(defun turn-on-bib-cite ()
-  "Unconditionally turn on Bib Cite mode."
-  (bib-cite-minor-mode 1))
-
-(defun bib-cite-setup-mouse-function (beg end _old-len)
-  (save-excursion
-    (save-match-data
-      (save-restriction
-        (narrow-to-region
-         (progn (goto-char beg) (beginning-of-line) (point))
-         (progn (goto-char end) (forward-line 1) (point)))
-        (bib-highlight-mouse)))))
-
-(defvar bib-cite-minor-mode-map
-  (let ((map (make-sparse-keymap)))
-    (define-key map "\C-cba" #'bib-apropos)
-    (define-key map "\C-cbb" #'bib-make-bibliography)
-    (define-key map "\C-cbd" #'bib-display)
-    (define-key map "\C-cbe" #'bib-etags)
-    (define-key map "\C-cbf" #'bib-find)
-    (define-key map "\C-cbn" #'bib-find-next)
-    (define-key map "\C-cbh" #'bib-highlight-mouse)
-    map)
-  "Bib-cite minor-mode keymap.")
-
-(easy-menu-define
- bib-cite-minor-mode-menu bib-cite-minor-mode-map "Menu keymap for bib-cite."
- '("BCite"
-   ["Make BibTeX bibliography buffer" bib-make-bibliography t]
-   ["Display citation or matching \\ref or \\label" bib-display t]
-   ["Find BibTeX citation or matching \\ref or \\label" bib-find t]
-   ["Search apropos BibTeX files" bib-apropos t]
-   ["Build TAGS file for multi-file document" bib-etags (bib-master-file)]
-   ["Refresh \\cite, \\ref and \\label mouse highlight"
-    bib-highlight-mouse t]))
-
-;; Install ourselves:
-(or (assq 'bib-cite-minor-mode minor-mode-alist)
-    (setq minor-mode-alist
-          (cons '(bib-cite-minor-mode " BCite") minor-mode-alist)))
-(or (assq 'bib-cite-minor-mode minor-mode-map-alist)
-    (setq minor-mode-map-alist
-          (cons (cons 'bib-cite-minor-mode bib-cite-minor-mode-map)
-                minor-mode-map-alist)))
-
-
-;; Following from bibtex.el
-(defvar
-  bib-cite-bibtex-font-lock-keywords
-  '(("^\\( \\|\t\\)*\\(@[A-Za-z]+\\)[ \t]*[({]\\([][A-Za-z0-9.:;?!`'()/*@_+=|<>-]+\\)?"
-     (2 font-lock-function-name-face)
-     (3 font-lock-reference-face nil t))
-    ;; reference type and reference label
-    ("^[ \t]*\\(OPT[^\"#%'(),={} \t\n0-9][^\"#%'(),={} \t\n]*\\)[ \t]*="
-     1 font-lock-comment-face)
-    ;; optional field names (treated as comments)
-    ("^[ \t]*\\([^\"#%'(),={} \t\n0-9][^\"#%'(),={} \t\n]*\\)[ \t]*="
-     1 font-lock-variable-name-face)
-    ;; field names
-    "Default expressions to fontify in BibTeX mode."))
-
-(defvar bib-cite-bibtex-mode-syntax-table
-  (let ((st (make-syntax-table)))
-    ;; [alarson:19920214.1004CST] make double quote a string quote
-    (modify-syntax-entry ?\" "\"" st)
-    (modify-syntax-entry ?$ "$$  " st)
-    (modify-syntax-entry ?% "<   " st)
-    (modify-syntax-entry ?'  "w   " st)
-    (modify-syntax-entry ?@  "w   " st)
-    (modify-syntax-entry ?\\ "\\" st)
-    (modify-syntax-entry ?\f ">   " st)
-    (modify-syntax-entry ?\n ">   " st)
-    (modify-syntax-entry ?~ " " st)
-    st))
-;; Code from bibtex.el ends
-
-;; @string starts with a letter and does not contain any of ""#%'(),={}
-;; Here we do not check that the field contains only one string field and
-;; nothing else.
-(defvar bib-string-regexp
-      "^[, \t]*[a-zA-Z]+[ \t]*=[ \t]*\\([a-zA-Z][^#%'(),={}\" \t\n]*\\)"
-      "Regular expression for field containing a @string.")
-
-(defun bib-cite--kind ()
-  (save-excursion
-    (if (not (looking-at "\\\\"))
-        (search-backward "\\" nil t))
-    (if (looking-at bib-ref-regexpc)
-        'ref
-      (if (looking-at "\\\\label{")
-          'label
-        'cite))))
-
-(defun bib-display ()
-  "Display BibTeX citation or matching \\ref or \\label command under point.
-
-If text under cursor is a \\cite command, then display its BibTeX info from
-\\bibliography input file.
-   Example with cursor located over cite command or arguments:
-     \\cite{Wadhams81,Bourke.et.al87,SchneiderBudeus94}
-        ^Display-all-citations          ^Display-this-citation
-
-If text under cursor is a \\ref command, then display environment associated
-with its matching \\label command.
-
-If text under cursor is a \\label command, then display the text around
-the first matching \\ref command.
-
-The user is prompted for a \\label or \\ref is nothing suitable is found under
-the cursor.  The first prompt is for a label.  If you answer with an empty
-string, a second prompt for a ref will be given.
-
-A TAGS file is created and used for multi-file documents under auctex."
-  (interactive)
-  (let ((kind (bib-cite--kind)))
-    (cond
-     ;; reftex doesn't handle label->ref
-     ((and bib-cite-use-reftex-view-crossref
-           (memq kind '(ref cite)))
-      ;;;FIXME: reftex doesn't want point on \ref or \cite part, but on keyword
-      (require 'reftex)
-      (reftex-view-crossref nil))
-     ((eq kind 'cite)
-      (bib-display-citation))
-     (t
-      (bib-display-label)))))
-
-(defun bib-find ()
-  "Edit BibTeX citation or find matching \\ref or \\label command under point.
-
-For multi-entry cite commands, the cursor should be on the actual cite key
-desired (otherwise a random entry will be selected).
-e.g.: \\cite{Wadhams81,Bourke.et.al87,SchneiderBudeus94}
-                        ^Display-this-citation
-
-If text under cursor is a \\ref command, then point is moved to its matching
-\\label command.
-
-If text under cursor is a \\label command, then point is moved to the first
-matching \\ref command.
-
-The user is prompted for a \\label or \\ref is nothing suitable is found under
-the cursor.  The first prompt is for a label.  If you answer with an empty
-string, a second prompt for a ref will be given.
-
-A TAGS file is created and used for multi-file documents under auctex."
-  (interactive)
-  (let ((kind (bib-cite--kind)))
-    (cond
-     ;; reftex doesn't handle label->ref
-     ((and bib-cite-use-reftex-view-crossref
-           (memq kind '(ref cite)))
-      (require 'reftex)
-      (reftex-view-crossref t))
-     ((eq kind 'cite)
-      (bib-edit-citation))
-     (t
-      (bib-find-label)))))
-
-(defvar bib-cite-search-ring nil
-  "Bib-cite intenal variable to hold last \\ref or \\eqref find.")
-
-(defun bib-find-next (&optional prev-p)
-  "Find next occurrence of a \\ref or \\eqref.
-This is made necessary because we now use a regexp to find tags in multi-file
-documents, and the Emacs command `find-tag' doesn't allow to interactively
-find the next occurrence of a regexp."
-  (interactive "P")
-  (if (bib-master-file)                 ;Multi-file document
-      ;; FIXME: `find-tag' is replaced by `xref-find-definitions' in
-      ;; Emacs 25.1.  AUCTeX should track this change, sometime ...
-      (find-tag t (if prev-p '- t) t)
-    (if bib-cite-search-ring
-        ;;FIXME: Should first make sure I move off initial \ref{}.
-        (let ((regexp (concat bib-ref-regexpc bib-cite-search-ring "}")))
-          (if prev-p
-              (if (not (re-search-backward regexp nil t))
-                  (message "No previous occurrence of reference %s"
-                           bib-cite-search-ring))
-            (if (not (re-search-forward regexp nil t))
-                (message "No next occurrence of reference %s"
-                         bib-cite-search-ring))))
-      (message "Sorry, no previous reference to find.  Use bib-find?"))))
-
-(defun bib-display-mouse (EVENT)
-  "Display BibTeX citation or matching \\ref or \\label under mouse EVENT.
-See bib-display."
-  (interactive "e")
-  (mouse-set-point EVENT)
-  (bib-display))
-
-(defun bib-find-mouse (EVENT)
-  "Edit BibTeX citation or find matching \\ref or \\label under mouse EVENT.
-See bib-find."
-  (interactive "e")
-  (mouse-set-point EVENT)
-  (bib-find))
-
-(defun bib-apropos ()
-  "Display BibTeX entries containing a keyword from bibliography file.
-The files specified in the \\bibliography command are searched unless
-the current buffer is in `bibtex-mode' or is the Help buffer.  In those
-cases, *it* is searched.  This allows you to trim down a search further
-by using bib-apropos sequentially."
-  ;;(interactive "sBibTeX apropos: ")
-  (interactive)
-  (let* ((keylist (and (boundp 'TeX-mode-p)
-                       (or TeX-mode-p
-                           (eq major-mode 'bibtex-mode)) ;Avoid error in FRAMEPOP
-                       (fboundp 'LaTeX-bibitem-list) ;Use this if using auctex
-                       (LaTeX-bibitem-list)))
-         (keyword (bib-apropos-keyword-at-point))
-         (keyword (completing-read "BiBTeX apropos: " keylist nil nil keyword))
-         (the-text)(key-point)(start-point)
-         (new-buffer-f (and (not (string-match "^bib" mode-name))
-                            (not (string-equal "*Help*" (buffer-name)))))
-         (bib-buffer (or (and new-buffer-f (bib-get-bibliography nil))
-                         (current-buffer))))
-    (with-current-buffer bib-buffer
-      (goto-char (point-min))
-      (while (and (re-search-forward "^[ \t]*@" nil t)
-                  (re-search-forward keyword nil t))
-        (setq key-point (point))        ;To make sure this is within entry
-        (re-search-backward "^[ \t]*@" nil t)
-        (setq start-point (point))
-        (forward-list 1)
-        (if (< (point) key-point)       ;And this is that test...
-            (goto-char key-point)       ;Not within entry, skip it.
-          (setq the-text
-                (cons (concat (buffer-substring start-point (point)) "\n")
-                      the-text))))
-      (if (not the-text)
-          (message "Sorry, no matches found.")
-        (with-output-to-temp-buffer "*Help*"
-          (mapc #'princ (nreverse the-text)))
-        (bib-cite-fontify-help-as-bibtex)
-        (if bib-novice
-            (message
-             (substitute-command-keys
-              (concat "Use \\[bib-apropos] again in the *help* buffer"
-                      " to trim the search")))))
-      (if new-buffer-f
-          (kill-buffer bib-buffer)))))
-
-(defvar bib-document-citekeys-obarray-warnings nil
-  "Bib-cite internal variable.")
-
-(defun bib-make-bibliography ()
-  "Extract citations used in the current document from \\bibliography{} file(s).
-Put them into a buffer named after the current buffer, with extension .bib.
-
-In an AUCTeX multi-file document, parsing must be on and the citation keys
-are extracted from the .aux files.
-
-In a plain LaTeX buffer (not multi-file), the cite keys are extracted from
-the text itself.  Therefore the text need not have been previously processed
-by LaTeX.
-
-This function is useful when you want to share a LaTeX file, and therefore want
-to create a bibtex file containing only the references used in the document."
-  (interactive)
-  (let* ((the-keys-obarray (or (bib-document-citekeys-obarray)
-                               (bib-buffer-citekeys-obarray)))
-                                        ;1st in case of error
-         (new-buffer
-          (create-file-buffer
-           (concat (substring (buffer-name) 0
-                              (or (string-match "\\." (buffer-name))
-                                  (length (buffer-name))))
-                   "-bib.bib")))
-         (bib-buffer (bib-get-bibliography nil))
-         (the-warnings (bib-get-citations the-keys-obarray
-                                          bib-buffer
-                                          new-buffer
-                                          nil)))
-    (kill-buffer bib-buffer)
-;;; (switch-to-buffer new-buffer)
-    (funcall bib-switch-to-buffer-function new-buffer)
-    (bibtex-mode)
-    (if (or bib-document-citekeys-obarray-warnings
-            the-warnings)
-        (progn
-          (cond
-           ((and bib-document-citekeys-obarray-warnings the-warnings)
-            (with-output-to-temp-buffer "*Help*"
-              (princ bib-document-citekeys-obarray-warnings the-warnings)))
-           (bib-document-citekeys-obarray-warnings
-            (with-output-to-temp-buffer "*Help*"
-              (princ bib-document-citekeys-obarray-warnings)))
-           (the-warnings
-            (with-output-to-temp-buffer "*Help*" (princ the-warnings))))
-          (setq bib-document-citekeys-obarray-warnings nil) ;Reset
-          (bib-cite-fontify-red)))
-    (if bib-novice
-        (message
-         (substitute-command-keys
-          "Use \\[save-buffer] to save this buffer to a file.")))))
-
-(defun bib-cite-fontify-red (&optional limit)
-  "Fontify *Help* buffer in red-bold up to optional LIMIT."
-  (if (and window-system                ;Not exactly correct for XEmacs
-           (not (facep 'red-bold)))
-      (progn
-        (copy-face 'bold 'red-bold)
-        (set-face-foreground 'red-bold "red")))
-  (with-current-buffer "*Help*"
-    (let ((before-change-functions) (after-change-functions))
-      (put-text-property (point-min)(or limit (point-max))
-                         'face 'red-bold))))
-
-(defun bib-cite--fontify-help ()
-  ;; FIXME: This looks ugly and incorrect.
-  (if font-lock-mode
-      (font-lock-mode -1)
-    (if (fboundp 'font-lock-unset-defaults) (font-lock-unset-defaults))
-    (font-lock-unfontify-buffer))
-  (if (fboundp 'font-lock-ensure)
-      (font-lock-ensure)
-    (with-no-warnings (font-lock-fontify-buffer))))
-
-(defun bib-cite-fontify-help-as-bibtex ()
-  (cond
-   ((not (featurep 'font-lock))
-    nil)                                ;No font-lock! Stop here.
-   (t
-    ;; Emacs
-    (with-current-buffer "*Help*"
-      (let ((font-lock-defaults
-             '(bib-cite-bibtex-font-lock-keywords
-               nil t ((?$ . "\"")(?\" . ".")))))
-        (bib-cite--fontify-help))))))
-
-(defun bib-cite-fontify-help-as-latex ()
-  (cond
-   ((not (featurep 'font-lock))
-    nil)                                ;No font-lock! Stop here.
-   (t
-    ;; Emacs
-    (with-current-buffer "*Help*"
-      ;; Actually, don't want to `permanently' affect *Help* buffer...
-      ;;(if (featurep 'font-latex)
-      ;; (font-latex-setup)
-      ;; Rather I should deal with this in the `let' form:
-      ;; (make-local-variable 'font-lock-string-face)
-      ;; (setq font-lock-string-face font-latex-math-face
-      ;;       font-latex-string-face (default-value 'font-lock-string-face))
-      (let ((font-lock-defaults
-             (if (featurep 'font-latex)
-                 '((font-latex-keywords font-latex-keywords-1
-                                        font-latex-keywords-2)
-                   nil nil ((?\( . ".") (?\) . ".") (?$ . "\"")) nil
-                   (font-lock-comment-start-regexp . "%")
-                   (font-lock-mark-block-function . mark-paragraph))
-               '(tex-font-lock-keywords nil nil ((?$ . "\""))))))
-        (bib-cite--fontify-help))))))
-
-(defvar bib-document-TeX-files-warnings nil
-  "Bib-cite internal variable.")
-
-(defun bib-etags (&optional masterdir)
-  "Invoke etags on all tex files of the document in directory MASTERDIR.
-Store the TAGS file in the master-directory.
-Expect errors if you use this outside of auctex or within a plain
-single-file document.  Also makes sure that the TAGS buffer is updated.
-See variables `bib-etags-command' and `bib-etags-filename'."
-  (interactive)
-  (require 'etags)
-  (let* ((the-file-list (bib-document-TeX-files))
-         (the-file (car the-file-list))
-         (dir (or masterdir (bib-master-directory)))
-         (the-tags-file (expand-file-name bib-etags-filename dir))
-         (the-tags-buffer (get-file-buffer the-tags-file)))
-    ;; Create TAGS file with first TeX file (master file)
-    (shell-command (concat bib-etags-command the-tags-file " " the-file))
-    (setq the-file-list (cdr the-file-list))
-    ;; Append to TAGS file for all other TeX files.
-    (while the-file-list
-      (setq the-file (car the-file-list))
-      (shell-command
-       (concat bib-etags-append-command the-tags-file " " the-file))
-      (setq the-file-list (cdr the-file-list)))
-    (if the-tags-buffer                 ;buffer existed; we must refresh it.
-        (with-current-buffer the-tags-buffer
-          (revert-buffer t t)))
-
-    ;; Check value of tags-file-name against the-tags-file
-    (or (equal the-tags-file  tags-file-name) ;make sure it's current
-        (visit-tags-table the-tags-file))
-
-    ;(set (make-local-variable 'tags-file-name) the-tags-file))
-    ;; above should not be needed
-
-    ;; Weird Bug:
-    ;;  (visit-tags-table-buffer) seems to get called twice when called by
-    ;;  find-tag on an undefined tag. The second time, it's in the TAGS
-    ;;  buffer and returns an error because TAGS buffer does have
-    ;;  tags-file-name set.
-    ;;  To get around this.  I'm setting this variable in the TAGS buffer.
-    ;; (Changed by Anders Stenman)
-    (if (get-file-buffer the-tags-file)
-        (with-current-buffer (get-file-buffer the-tags-file)
-          (set (make-local-variable 'tags-file-name) the-tags-file))))
-
-
-  (if bib-document-TeX-files-warnings   ;free variable loose in emacs!
-      (progn
-        (with-output-to-temp-buffer "*Help*"
-          (princ bib-document-TeX-files-warnings))
-        (setq bib-document-TeX-files-warnings nil) ;Reset
-        (bib-cite-fontify-red))))
-
-(defun bib-Is-hidden ()
-  "Return true is current point is hidden."
-  (if (not selective-display)
-      nil                               ;Not hidden if not using this...
-    (save-excursion
-      (if (not (re-search-backward "[\n\^M]" nil t))
-          nil                           ;Play safe
-        (if (string-equal (match-string 0) "\n")
-            nil
-          t)))))
-
-(defun bib-highlight-mouse ()
-  "Make that nice green highlight when the mouse is over LaTeX commands."
-  (interactive)
-  ;;Comment this out.  User should be able to use bib-highlight-mouse
-  ;;to try it out regardless of bib-highlight-mouse-t.
-  ;;Check bib-highlight-mouse-t only in automated cases.
-  ;;
-  ;;  (if (and bib-highlight-mouse-t
-  ;;           ;;window-system)        ;Do nothing unless under X
-  ;;           )
-  ;; *all of code was here*
-  ;;      )
-  (save-excursion
-    (let ((s)(e)
-          (inhibit-read-only t)
-          (modified (buffer-modified-p))) ;put-text-property changing this?
-      ;; * peta Wed Nov  8 16:27:29 1995 -- better remove the mouse face
-      ;;   properties first.
-      ;; Remove properties for regular emacs
-      ;; FIXME This detroys all mouse-faces and local-maps!
-      ;; FIXME Hope no other package is using them in this buffer!
-      (let ((before-change-functions) (after-change-functions))
-        (remove-text-properties (point-min) (point-max)
-                                '(mouse-face t local-map t)))
-      (goto-char (point-min))
-      (while
-          (re-search-forward
-           (concat
-            "\\\\\\(" (substring bib-ref-regexp 2)
-            "\\|label\\|[A-Za-z]*cite[A-Za-z]*\\(\\[[^]]*\\]\\)*\\){[^}]*}")
-           nil t)
-        (setq s (match-beginning 0))
-        (setq e (match-end 0))
-        (let ((before-change-functions) (after-change-functions)
-              ;;(this-overlay (make-overlay s e))
-              )
-;;;  Even using overlays doesn't help here.  If bib-highlight-mouse-keymap
-;;;  does not include the AucTeX menus, then these disappear when we click
-;;;  onto a \cite command.  Perhaps using bib-cite as a minor mode will fix
-;;;  this?  For now, bib-cite must be loaded after these menus are built.
-;;;  It must therefore be loaded in a mode-hook.
-          (put-text-property s e 'local-map bib-highlight-mouse-keymap)
-          (put-text-property s e 'mouse-face 'highlight)
-          ;;(overlay-put this-overlay 'local-map bib-highlight-mouse-keymap)
-          ;;(overlay-put this-overlay 'mouse-face 'highlight)
-          ))
-      (set-buffer-modified-p modified))))
-
-(defun bib-toggle-highlight ()
-  "Toggle the enabling of bib-cite entries as clickable things."
-;; FIXME: do something about after-change stuff?
-  (interactive)
-  (if (setq bib-highlight-mouse-t (not bib-highlight-mouse-t))
-      (bib-highlight-mouse)
-    (let ((modified (buffer-modified-p))
-          (inhibit-read-only t))
-      (let ((before-change-functions) (after-change-functions))
-        (remove-text-properties (point-min) (point-max)
-                                '(mouse-face local-map)))
-      (set-buffer-modified-p modified))))
-
-;;----------------------------------------------------------------------------
-;; Routines to display or edit a citation's bibliography
-
-(defun bib-display-citation ()
-  "Do the displaying of cite info.  Return t if found cite key, nil otherwise.
-Example with cursor located over cite command or arguments:
-\\cite{Wadhams81,Bourke.et.al87,SchneiderBudeus94}
-   ^Display-all-citations          ^Display-this-citation"
-  (save-excursion
-    (let* ((the-keys-obarray (bib-get-citekeys-obarray)) ;1st in case of error
-           (work-buffer (get-buffer-create "*bibtex-work*"))
-           (bib-buffer (bib-get-bibliography nil))
-           (the-warnings (bib-get-citations
-                          the-keys-obarray
-                          bib-buffer
-                          work-buffer
-                          bib-substitute-string-in-display))
-           (the-warn-point))
-      (if the-warnings
-          (progn
-            (set-buffer work-buffer)
-            (goto-char 1)
-            (insert the-warnings)
-            (setq the-warn-point (point))))
-      (with-output-to-temp-buffer
-          "*Help*"
-        (set-buffer work-buffer)
-        (princ (buffer-substring 1 (point-max))))
-      (bib-cite-fontify-help-as-bibtex)
-      (if the-warn-point
-          (bib-cite-fontify-red the-warn-point))
-      (kill-buffer bib-buffer)
-      (kill-buffer work-buffer))))
-
-(defun bib-edit-citation ()
-  "Do the edit of cite info.  Return t if found cite key, nil otherwise.
-Find and and put edit point in bib file associated with a BibTeX citation
-under cursor from \\bibliography input file.
-In a multi-entry cite command, the cursor should be on the actual cite key
-desired (otherwise a random entry will be selected).
-e.g.: \\cite{Wadhams81,Bourke.et.al87,SchneiderBudeus94}
-                        ^Display-this-citation"
-  (let ((the-keys-obarray (bib-get-citekeys-obarray)) ;1st in case of error
-        (bib-buffer (bib-get-bibliography t))
-        (the-key)(the-file))
-    (save-excursion
-      (mapatoms                     ;Do this for each cite-key found...
-       (lambda (cite-key)
-         (setq the-key (symbol-name cite-key)))
-       the-keys-obarray)
-      (set-buffer bib-buffer)
-      (goto-char (point-min))
-      (if (not (re-search-forward
-                (concat "@[^{(]+[{(][\t ]*" (regexp-quote the-key) "[ ,\n]")
-                nil t))
-          (progn
-            (kill-buffer bib-buffer)
-            (error "Sorry, could not find bib entry for %s" the-key))
-        (re-search-backward "%%%Filename: \\([^\n]*\\)" nil t)
-        (setq the-file (match-string 1))
-        (kill-buffer bib-buffer)))
-;;; (find-file the-file)
-    (funcall bib-switch-to-buffer-function (find-file-noselect the-file))
-    (goto-char (point-min))             ;V2.19 fix
-    (re-search-forward (concat "@[^{(]+[{(][\t ]*"
-                               (regexp-quote the-key)
-                               "[ ,\n]") nil t)))
-
-;;--------------------------------------------------------------------------
-;; Function for bib-apropos
-
-(defun bib-apropos-keyword-at-point ()
-  "Return the keyword under point for initial input to bib-apropos prompt."
-  (save-excursion
-    (let ((here (point)))
-      (cond
-       ((and (re-search-backward "[\n{, ]" nil t)
-             (string-equal "{" (buffer-substring (match-beginning 0)
-                                                 (match-end 0))))
-        (buffer-substring-no-properties (1+ (point)) here))))))
-
-;;--------------------------------------------------------------------------
-;; Functions for Displaying or moving to matching \ref or \label command
-
-(defun bib-display-label ()
-"Display environment or first ref associated with a label.
-The label or ref name is extracted from the text under the cursor, or the
-user is prompted is nothing suitable is found.  The first prompt is for a
-label.  If you answer with an empty string, a second prompt for a ref will
-be given."
-  (let ((the-regexp (bib-guess-or-prompt-for-label)))
-    (if (not the-regexp)
-        (message "No name given")
-      (bib-display-or-find-label the-regexp t))))
-
-(defun bib-find-label ()
-  "Move to a label, or the first occurance of a ref.
-The label or ref name is extracted from the text under the cursor.
-If nothing suitable is found, the user is prompted. The first prompt is for a
-label. If you answer with an empty string, a second prompt for a ref will be
-given.
-
-If within a single file document:
-  You can move back with C-xC-x as the mark is set before moving.
-  You can search for next occurrances of a ref command with C-sC-s.
-
-If within a multi-file document (in AUCTeX only)
-  You can move back with C-xC-x if within the same buffer.  If not, just
-  select your previous buffer.
-  You can search for next occurrences of a ref command with tag commands:
-     C-u M-.     Find next alternate definition of last tag specified.
-     C-u - M-.   Go back to previous tag found."
-  ;; FIXME: The last 3 lines of the above doc string no longer hold
-  ;; since M-. is now bound to `xref-find-definitions'.
-  (let ((the-regexp (bib-guess-or-prompt-for-label)))
-    (if (not the-regexp)
-        (message "No name given")
-      (bib-display-or-find-label the-regexp nil))))
-
-;;--------------------------------------------------------------------------
-;; Functions for Displaying or moving to matching \ref or \label command
-
-(defun bib-display-or-find-label (the-regexp displayf)
-;; work horse for bib-find-label and bib-display-label
-  (let* ((masterfile (bib-master-file))
-         (masterdir (and masterfile
-                         (file-name-directory masterfile)))
-         (new-point)(new-buffer))
-    (save-excursion
-      ;; Now we are either in a simple file, or with a multi-file document
-      (cond
-       (masterfile                   ;Multi-file document
-        (cond
-         (displayf                  ;Display only
-          (set-buffer (bib-etags-find-noselect the-regexp masterdir))
-          (re-search-forward the-regexp nil t)
-          ;; ...because tags puts point on beginning of line
-          (if (string-match "^\\\\\\\\label" the-regexp)
-              (bib-display-this-environment) ;display the label's environment
-            (bib-display-this-ref)))    ;     display the ref's context
-         (t                         ;Move to it
-          (setq new-buffer (bib-etags-find-noselect the-regexp masterdir))
-          (if bib-novice
-              (message
-               (substitute-command-keys
-                (concat "Use \\[bib-find-next] to find the next occurrence "
-                        "and C-u \\[bib-find-next] to find previous."))))
-          (if (equal new-buffer (current-buffer))
-              (setq new-point (point)))))) ;Moving with the same buffer
-       (t                           ;Single-file document
-        (goto-char (point-min))
-        (cond
-         ((re-search-forward the-regexp nil t)
-          (if displayf
-              (if (string-match "^\\\\label" the-regexp)
-                  (bib-display-this-environment) ;Display the environment
-                (bib-display-this-ref)) ;         display the ref's context
-            (setq new-point (match-beginning 0))  ;or move there
-            (if (string-match "{\\(.*\\)}" the-regexp)
-                (setq bib-cite-search-ring (match-string 1 the-regexp)))
-            (if bib-novice
-                (message
-                 (substitute-command-keys
-                  (concat "Use \\[bib-find-next] to find the next occurrence "
-                          "and C-u \\[bib-find-next] to find previous."))))))
-         (t
-          (message "Sorry, cannot find it (%s)" the-regexp))))))
-    (if new-point
-        (progn
-          (push-mark (point) t nil)   ;We've moving there... push mark
-          (goto-char new-point))
-      (if new-buffer                    ;We've changing buffer
-          ;;(switch-to-buffer new-buffer)
-          (funcall bib-switch-to-buffer-function new-buffer)))
-    (if (bib-Is-hidden)
-        (save-excursion
-          (beginning-of-line)
-          ;; COMPATIBILITY for emacs<25.
-          (if (fboundp 'outline-show-entry)
-              (outline-show-entry)
-            (with-no-warnings
-              (show-entry)))))))
-
-(defvar bib-label-prompt-map
-  (let ((map (make-sparse-keymap)))
-    (set-keymap-parent map minibuffer-local-completion-map)
-    (define-key map " " #'self-insert-command)
-    map))
-
-(defun bib-guess-or-prompt-for-label ()
-  "Guess from context, or prompt the user for a label command."
-  (save-excursion
-    (if (not (looking-at "\\\\"))        ;If not on beginning of a command
-             (re-search-backward "[\\]"
-                                 (save-excursion (beginning-of-line)(point))
-                                 t))
-    (cond
-     ((looking-at bib-ref-regexpc)   ;On \ref, looking for matching \label
-      (let ((b (progn (search-forward "{" nil t)(forward-char -1)(point)))
-            (e (progn (forward-sexp 1)(point))))
-        (concat "\\\\label" (regexp-quote (buffer-substring b e)))))
-     ((looking-at "\\\\label{")         ;On \label, looking for matching \ref
-      (let ((b (progn (search-forward "{" nil t)(forward-char -1)(point)))
-            (e (progn (forward-sexp 1)(point))))
-        (concat  bib-ref-regexp (regexp-quote (buffer-substring b e)))))
-     (t                                 ;Prompt the user
-      (let* ((minibuffer-local-completion-map bib-label-prompt-map)
-             (the-alist (create-alist-from-list
-                         (cdr (reverse LaTeX-label-list))))
-        ;;; LaTeX-label-list example:
-        ;;;  '(("label3" "label4")("label1" "label2") nil)
-        ;; so let's get rid of that nil part in embedded list.
-             (the-name
-              (completing-read "Label: " the-alist nil nil nil
-                               'LaTeX-find-label-hist-alist)))
-        (if (not (equal the-name ""))
-            (concat "\\\\label{" (regexp-quote the-name) "}")
-          ;; else try to get a \ref
-          (setq the-name (completing-read "Ref: " the-alist nil nil nil
-                                          'LaTeX-find-label-hist-alist))
-          (if (not (equal the-name ""))
-              (concat bib-ref-regexpc (regexp-quote the-name) "}")
-            nil)))))))
-
-(defun bib-display-this-ref ()
-  "Display a few lines around current point."
-  (cond
-   ((bib-Is-hidden)
-    (with-output-to-temp-buffer "*BiBTemp*"
-      (princ
-       (buffer-substring
-        (save-excursion
-          (let ((i 3))
-            (while (and (> i 0)
-                        (re-search-backward "[\n\^M]" nil t)
-                        (setq i (1- i)))))
-          (point))
-        (save-excursion
-          (let ((i 3))
-            (while (and (> i 0)
-                        (re-search-forward "[\n\^M]" nil t)
-                        (setq i (1- i)))))
-          (point)))))
-    (set-buffer "*BiBTemp*")
-    (while (search-forward "\^M" nil t)
-      (replace-match "\n" nil t))
-    (goto-char 1)
-    (if (looking-at "\n")  ;Remove first empty line...
-        (delete-char 1))
-    (with-output-to-temp-buffer "*Help*"
-      (princ (buffer-substring (point-min) (point-max))))
-    (bib-cite-fontify-help-as-latex)
-    (kill-buffer "*BiBTemp*"))
-   (t
-    (with-output-to-temp-buffer ;     display the ref's context
-        "*Help*"
-      (princ
-       (buffer-substring (save-excursion (forward-line -2)(point))
-                         (save-excursion (forward-line 3)(point)))))
-    (bib-cite-fontify-help-as-latex))))
-
-(defun bib-display-this-environment ()
-  "Display the environment associated with a label, or its section name.
-Assumes point is already on the label.
-Does not save excursion."
-;; Bugs:  The method used here to detect the environment is *not* foolproof.
-;;        It will get confused, for example, between two figure environments,
-;;        picking out both instead of the section label above them.  But since
-;;        users typically puts their labels next to the section declaration,
-;;        I'm satisfied with this... for now.
-;; I could have used the following AUCTeX functions:
-;;  LaTeX-current-environment
-;;    Function: Return the name (a string) of the enclosing LaTeX environment.
-;;  LaTeX-current-section
-;;    Function: Return the level of the section that contain point.
-;; but then this code would only work as part of AUCTeX...
-  (let ((the-point (point))
-        (end-point (point))
-        (the-environment)(foundf))
-    (while (and (not foundf)
-                (goto-char end-point) ;Past end of last search
-                (re-search-forward "\\(^\\|\^M\\)[ \t]*\\\\end{\\([^}]*\\)}"
-                                   nil t))
-      (setq end-point (point))
-      (setq the-environment (match-string 2))
-      (and (not (string-match "document" the-environment))
-           (re-search-backward (concat "\\(^\\|\^M\\)[ \t]*\\\\begin{"
-                                       (regexp-quote the-environment) "}"))
-           (<= (point) the-point)
-           (setq foundf t)))
-    (if foundf                          ;A good environment
-        (progn
-          (cond ((bib-Is-hidden)        ;Better way is: replace-within-string
-                 (with-output-to-temp-buffer "*BiBTemp*"
-                   (princ (buffer-substring (point) end-point)))
-                 (set-buffer "*BiBTemp*")
-                 (while (search-forward "\^M" nil t)
-                   (replace-match "\n" nil t))
-                 (goto-char 1)
-                 (if (looking-at "\n")  ;Remove first empty line...
-                     (delete-char 1))
-                 (with-output-to-temp-buffer "*Help*"
-                   (princ (buffer-substring 1 (point-max))))
-                 (kill-buffer "*BiBTemp*"))
-                (t
-                 (with-output-to-temp-buffer "*Help*"
-                   (princ (buffer-substring (point) end-point)))))
-          (bib-cite-fontify-help-as-latex))
-      ;; Just find the section declaration
-      (goto-char the-point)
-      (if (re-search-backward
-;;;        "\\(^\\|\^M\\)[ \t]*\\\\\\(sub\\)*section{\\([^}]*\\)}" nil t)
-;;;  Michael Steiner <steiner@cs.uni-sb.de> patch
-           "\\(^\\|\^M\\)[ \t]*\\\\\\(\\(sub\\)*section\\|chapter\\|part\\)\\*?\
-{\\([^}]*\\)}"
-           nil t)
-          (message (match-string 0))
-        (error
-         "Sorry, could not find an environment or section declaration")))))
-
-(defvar LaTeX-find-label-hist-alist nil "History list for LaTeX-find-label.")
-(defvar LaTeX-label-list nil "Used by AUCTeX to store label names.")
-
-
-(defun create-alist-from-list (the-list)
-  "Return a single list from a THE-LIST that may contain either items or lists.
-e.g. turns
-'((\"label3\" \"label4\")(\"label1\" \"label2\") \"label\")
-into
-'((\"label3\") (\"label4\") (\"label1\") (\"label2\") (\"label\"))"
-  (mapcar #'list (bib-cite-mh-list-to-string the-list)))
-
-;;
-;; Following two functions from mh-utils.el (part of GNU emacs)
-;; I have changed the names in case these functions change what they do.
-;;
-
-(defun bib-cite-mh-list-to-string (l)
-  "Flattens the list L and make every element of the new list into a string."
-  (nreverse (bib-cite-mh-list-to-string-1 l)))
-
-(defun bib-cite-mh-list-to-string-1 (l)
-  (let ((new-list nil))
-    (while l
-      (cond ((null (car l)))
-            ((symbolp (car l))
-             (setq new-list (cons (symbol-name (car l)) new-list)))
-            ((numberp (car l))
-             (setq new-list (cons (int-to-string (car l)) new-list)))
-            ((equal (car l) ""))
-            ((stringp (car l)) (setq new-list (cons (car l) new-list)))
-            ((listp (car l))
-             (setq new-list (nconc (bib-cite-mh-list-to-string-1 (car l))
-                                   new-list)))
-            (t (error "Bad element in mh-list-to-string: %s" (car l))))
-      (setq l (cdr l)))
-    new-list))
-
-;; -------------------------------------------------------------------------
-;; Routines to extract cite keys from text
-
-;;    ... is truly remarkable, as shown in \citeN{Thomson77,Test56}. Every
-;; \cite[{\it e.g.}]{Thomson77,Test56}
-
-(defun bib-get-citations (keys-obarray bib-buffer new-buffer substitute)
-  "Put citations of KEYS-OBARRAY from BIB-BUFFER into NEW-BUFFER.
-Substitute strings if SUBSTITUTE is t
-Return the-warnings as text."
-  (let ((the-warnings)                  ;The only variable to remember...
-        (case-fold-search t))           ;All other results go into new-buffer
-    ;; bibtex is not case-sensitive for keys.
-    (save-excursion
-      (let ((the-text))
-        (set-buffer bib-buffer)
-        (mapatoms                         ;Do this for each cite-key found...
-         (lambda (cite-key)
-           (goto-char (point-min))
-           (if (re-search-forward
-                (concat "@[^{(]+[{(][\t ]*"
-                        (regexp-quote (symbol-name cite-key))
-                        "\\([, ]\\\|$\\)")
-                ;;           ^^     ^  comma, space or end-of-line
-                nil t)
-               (setq the-text (concat the-text
-                                      (buffer-substring
-                                       (progn (beginning-of-line)(point))
-                                       (progn (forward-sexp 2)(point)))
-                                      "\n\n"))
-             (setq the-warnings (concat the-warnings
-                                        "Cannot find entry for: "
-                                        (symbol-name cite-key) "\n"))))
-         keys-obarray)
-        (if (not the-text)
-            (error "Sorry, could not find any of the references"))
-        ;; Insert the citations in the new buffer
-        (set-buffer new-buffer)
-        (insert the-text)
-        (goto-char 1))
-
-      ;; We are at beginning of new-buffer.
-      ;; Now handle crossrefs
-      (let ((crossref-obarray (make-vector 201 0)))
-        (while (re-search-forward
-                "[, \t]*crossref[ \t]*=[ \t]*\\(\"\\|\{\\)" nil t)
-          ;;handle {text} or "text" cases
-          (if (string-equal "{" (match-string 1))
-              (re-search-forward "[^\}]+" nil t)
-            (re-search-forward "[^\"]+" nil t))
-          (intern (match-string 0) crossref-obarray))
-        ;; Now find the corresponding keys,
-        ;; but add them only if not already in `keys-obarray'
-        (set-buffer bib-buffer)
-        (goto-char 1)
-        (let ((the-text))
-          (mapatoms                     ;Do this for each crossref key found...
-           (lambda (crossref-key)
-             (if (not (intern-soft (symbol-name crossref-key) keys-obarray))
-                 (progn
-                   ;; Not in keys-obarray, so not yet displayed.
-                   (goto-char (point-min))
-                   (if (re-search-forward
-                        (concat "@[^{(]+[{(][\t ]*"
-                                (regexp-quote (symbol-name crossref-key))
-                                "\\(,\\|$\\)")
-                        nil t)
-                       (setq the-text
-                             (concat the-text
-                                     (buffer-substring
-                                      (progn (beginning-of-line)(point))
-                                      (progn (forward-sexp 2)(point)))
-                                     "\n\n"))
-                     (setq the-warnings
-                           (concat the-warnings
-                                   "Cannot find crossref entry for: "
-                                   (symbol-name crossref-key) "\n"))))))
-           crossref-obarray)
-          ;; Insert the citations in the new buffer
-          (set-buffer new-buffer)
-          (goto-char (point-max))
-          (if the-text
-              (insert the-text)))
-        (goto-char 1))
-
-      ;; Now we have all citations in new-buffer, collect all used @String keys
-      ;; Ex:  journal =      JPO,
-      (let ((strings-obarray (make-vector 201 0)))
-        (while (re-search-forward bib-string-regexp nil t)
-          (intern (match-string 1) strings-obarray))
-        ;; Now find the corresponding @String commands
-        ;; Collect either the @string commands, or the string to substitute
-        (set-buffer bib-buffer)
-        (goto-char 1)
-        (let ((string-alist)
-              (the-text))
-          (mapatoms                     ;Do this for each string-key found...
-           (lambda (string-key)
-             (goto-char (point-min))
-             ;; search for @string{ key = {text}} or @string{ key = "text"}
-             (if (re-search-forward
-                  (concat "^[ \t]*@string[{(]"
-                          (regexp-quote (symbol-name string-key))
-                          "[\t ]*=[\t ]*\\(\"\\|\{\\)")
-                  nil t)
-                 (let ((the-string-start (1- (match-end 1))) ;catch bracket
-                       ;;handle {text} or "text" cases
-                       (the-string-end
-                        (cond
-                         ((string-equal "\"" (match-string 1))
-                          (re-search-forward "[^\\]\"" nil t)
-                          (point))
-                         (t
-                          (forward-char -1)
-                          (forward-list 1)
-                          (point)))))
-                   (if substitute      ;Collect substitutions
-                       (setq string-alist
-                             (append
-                              string-alist
-                              (list
-                               (cons (symbol-name string-key)
-                                        ;(regexp-quote
-                                     (buffer-substring the-string-start
-                                                       the-string-end)))));)
-                     ;;Collect the strings command themseves
-                     (setq the-text
-                           (concat the-text
-                                   (buffer-substring
-                                    (progn (forward-char 1)(point))
-                                    (re-search-backward "^[ \t]*@string[{(]"
-                                                        nil t))
-                                   "\n"))))
-               ;; @string entry not found
-               (if (not (member-cis (symbol-name string-key)
-                                    bib-string-ignored-warning))
-                   (setq the-warnings
-                         (concat the-warnings
-                                 "Cannot find @String entry for: "
-                                 (symbol-name string-key) "\n")))))
-           strings-obarray)
-          ;; Now we have `the-text' of @string commands,
-          ;; or the `string-alist' to substitute.
-          (set-buffer new-buffer)
-          (if substitute
-              (while string-alist
-                (goto-char 1)
-                (let* ((the-key (car (car string-alist)))
-                       (the-string (cdr (car string-alist)))
-                       (slashed-string  ; "J. of Geo.\" -> "J. of Geo.\\\\"
-                        (replace-regexp-in-string
-                         "\\\\" "\\\\" the-string t t)))
-
-                  (while (re-search-forward
-                          (concat "\\(^[, \t]*[a-zA-Z]+[ \t]*=[ \t]*\\)"
-                                  (regexp-quote the-key)
-                                  "\\([, \t\n]\\)")
-                          nil t)
-                    (replace-match (concat "\\1" slashed-string "\\2") t nil)))
-                (setq string-alist (cdr string-alist)))
-            ;; substitute is nil; Simply insert text of @string commands
-            (goto-char 1)
-            (if the-text
-                (insert the-text "\n")))
-          (goto-char 1))))
-
-    ;; We are done!
-    ;; Return the warnings...
-    the-warnings))
-
-;; Following contributed by Michael Steiner <steiner@cs.uni-sb.de> The
-;;  @string abbreviation are not case-sensitive, so we replaced the `member'
-;;  test above with `member-cis' defined here:
-(defun member-cis (ELT LIST)
-  "Return non-nil if ELT is an element of LIST.
-All elements should be strings.
-Comparison is case-insensitive."
-  ;; If list is exhausted,
-  (if (null LIST)
-      nil ;; if null then we haven't found the element ...
-    ;; else split list and ...
-    (let((listelt (car LIST))(listrest (cdr LIST)))
-      ;; see if car is equal to ELT
-      (if (string-equal (downcase ELT) (downcase listelt))
-          t ;; if so return true
-        ;; else recurse for rest of list
-        (member-cis ELT listrest)))))
-
-(defun bib-get-citekeys-obarray ()
-  "Return obarray of citation key (within curly brackets) under cursor."
-  (save-excursion
-    ;; First find *only* a key *within a cite command
-    (let ((the-point (point))
-          (keys-obarray (make-vector 201 0)))
-      ;; First try to match a cite command
-      (if (and (skip-chars-backward "a-zA-Z") ;Stops on \ or {
-               (looking-at "[a-zA-Z]*cite[a-zA-Z]*"))
-          (progn
-            ;;skip over any optional arguments to \cite[][]{key} command
-            (skip-chars-forward "a-zA-Z")
-            (while (looking-at "\\[")
-              (forward-list 1))
-            (re-search-forward "{[ \n]*\\([^,} \n]+\\)" nil t)
-            (intern (match-string 1) keys-obarray)
-            (while (and (skip-chars-forward " \n") ;no effect on while
-                        (looking-at ","))
-              (forward-char 1)
-              ;;The following re-search skips over leading spaces
-              (re-search-forward "\\([^,} \n]+\\)" nil t)
-              (intern (match-string 1) keys-obarray)))
-        ;; Assume we are on the keyword
-        (goto-char the-point)
-        (let ((the-start (re-search-backward "[\n{, ]" nil t))
-              (the-end (progn (goto-char the-point)
-                              (re-search-forward "[\n}, ]" nil t))))
-          (if (and the-start the-end)
-              (intern (buffer-substring (1+ the-start) (1- the-end))
-                      keys-obarray)
-            ;; Neither...
-            (error "Sorry, can't find a reference here"))))
-      keys-obarray)))
-
-(defun bib-buffer-citekeys-obarray ()
-  "Extract citations keys used in the current buffer."
-  (let ((keys-obarray (make-vector 201 0)))
-    (save-excursion
-      (goto-char (point-min))
-      ;; Following must allow for \cite[e.g.][]{key} !!!
-      ;; regexp for \cite{key1,key2} was "\\\\[a-Z]*cite[a-Z]*{\\([^,}]+\\)"
-      (while (re-search-forward "\\\\[a-zA-Z]*cite[a-zA-Z]*\\(\\[\\|{\\)"
-                                nil t)
-        (backward-char 1)
-        (while (looking-at "\\[")       ; ...so skip all bracketted options
-          (forward-sexp 1))
-        ;; then lookup first key
-        (if (looking-at "{[ \n]*\\([^,} \n]+\\)")
-            (progn
-              (intern (match-string 1) keys-obarray)
-              (goto-char (match-end 1))
-              (while (and (skip-chars-forward " \n")
-                          (looking-at ","))
-                (forward-char 1)
-                (re-search-forward "\\([^,} \n]+\\)" nil t)
-                (intern (match-string 1) keys-obarray)))))
-      (if keys-obarray
-          keys-obarray
-        (error "Sorry, could not find any citation keys in this buffer")))))
-
-;;---------------------------------------------------------------------------
-;; Multi-file document programming requirements:
-;; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-;; bib-make-bibliography
-;;    bib-document-citekeys-obarray needs the master .aux file to extract
-;;   citation keys.
-;;    Included .aux files (corresponding to \include'd LaTeX files) are
-;;   then specified relative to the master-file-directory.
-;;
-;; bib-get-bibliography (used by interactive commands to extract bib sources)
-;;
-;;    bibtex source filenames are returned from (LaTeX-bibliography-list)
-;;   unformatted.  Since only a single \bibliogragrphy command is allowed
-;;   by BiBTeX in a document, it is safe to assume that their path is
-;;   relative to the master file's directory (since the path is relative
-;;   to where the BiBTeX program is actually ran).
-;;
-
-;; (See TeX-check-files, used in TeX-save-document.  All documents related
-;;  files are returned by (TeX-style-list) and stored in TeX-active-styles.
-;;  Original idea was to search TeX-check-path for files listed in
-;;  TeX-active-styles (with possible relative or full paths) that end in .tex.)
-
-(defun bib-master-directory ()
-  "Return the directory associated with the master file.
-If no master file, then return current default."
-  (let ((masterfile (bib-master-file)))
-    (if masterfile
-        (file-name-directory (expand-file-name (TeX-master-file)))
-      default-directory)))
-
-(defun bib-master-file ()
-  "Return master file full path, or nil if not a multi-file document."
-;; I wish there were a better way to tell about non multi-file documents...
-  (let ((master
-         (cond
-          ((not (boundp 'TeX-master))
-           ;; This buffer doesn't know what a master file is, so return now.
-           nil)
-          ((and TeX-master              ;Set, but not to t
-                (not (symbolp TeX-master))) ; then we have an actual name
-           (expand-file-name TeX-master))
-          ((and (eq TeX-master 't)      ;Test if master file itself
-                (progn                  ;But also require at least one \include
-                  (save-excursion
-                    (goto-char 1)       ;Too bad I have to do this search...
-                    ;; Require that user uses \input{file}
-                    ;; rather than            \input file
-                    (re-search-forward "^[ \t]*\\\\\\(include\\|input\\){"
-                                       nil t))))
-           (buffer-file-name))
-          (t
-           nil))))
-    (cond
-     ((not master)
-      nil)
-     ((string-match ".\\(tex\\|ltx\\)$" master)
-      master)
-     ((file-readable-p (concat master ".ltx"))
-      (concat master ".ltx"))
-     (t
-      (concat master ".tex")))))
-
-;; I don't use this one because files are not returned in order...
-;; (defun bib-document-TeX-files ()
-;; ;; Return all tex input files associated with a known multi-file document.
-;;   (let ((master-directory (bib-master-directory))
-;;         (the-list (cons (file-name-nondirectory (TeX-master-file))
-;;                         (TeX-style-list)))
-;;      ;; TeX-style-list returns "../master" for the main file if TeX-master
-;;      ;; was set like that.  "../master" would not be found relative
-;;      ;; to the master-directory!  So let's add it to the list w/o directory.
-;;         (the-result)
-;;         (the-file))
-;;     (while the-list
-;;       (setq the-file (expand-file-name (car the-list) master-directory))
-;;       (setq the-list (cdr the-list))
-;;       (and (not (string-match ".tex$" the-file))
-;;            (setq the-file (concat the-file ".tex")))
-;;       (and (file-readable-p the-file)
-;;            (not (member the-file the-result)) ;listed already?
-;;            (setq the-result (cons the-file the-result))))
-;;     the-result))
-
-(defun bib-document-TeX-files ()
-  "Return all tex input files associated with a *known* multi-file document.
-For a multi-file document in auctex only.
-No checking is done that this is a real multi-file document.
-Sets global variable bib-document-TeX-files-warnings."
-  (setq bib-document-TeX-files-warnings nil)
-  (let* ((masterfile (bib-master-file))
-         (dir (and masterfile (file-name-directory masterfile)))
-         (tex-buffer (get-buffer-create "*tex-document*"))
-         (the-list (list masterfile)))
-    (if (not masterfile)
-        (progn
-          (kill-buffer tex-buffer)
-          (error
-           "Sorry, but this is not a multi-file document (Try C-u C-c C-n if using AUCTeX)")))
-    (with-current-buffer tex-buffer
-      ;; set its directory so relative includes work without expanding
-      (setq default-directory dir)
-      (insert-file-contents masterfile)
-      (goto-char (point-min))
-      (while (re-search-forward "^[ \t]*\\\\\\(input\\|include\\){\\(.*\\)}"
-                                nil t)
-        (let ((the-file (match-string 2)))
-          (if (string-match ".sty$" the-file) ;Skip over style files!
-              nil
-            (if (and (not (file-readable-p (expand-file-name the-file dir)))
-                     (not (string-match ".ltx$" the-file))
-                     (file-readable-p
-                      (expand-file-name (concat the-file ".ltx") dir)))
-                (setq the-file (concat the-file ".ltx")))
-            (if (and (not (file-readable-p (expand-file-name the-file dir)))
-                     (not (string-match ".tex$" the-file)))
-                (setq the-file (concat the-file ".tex")))
-            (setq the-file (expand-file-name the-file dir))
-            (if (not (file-readable-p the-file))
-                (setq bib-document-TeX-files-warnings
-                      (concat
-                       bib-document-TeX-files-warnings
-                       (format "Warning: File not found: %s" the-file)))
-              (setq the-list (cons (expand-file-name the-file dir) the-list))
-              (end-of-line)(insert "\n")
-              (insert-file-contents the-file))))))
-    (kill-buffer tex-buffer)
-    (nreverse the-list)))
-
-(defun bib-document-citekeys-obarray ()
-  "Return cite keys obarray for multi-file document.
-Return nil if not a multi-file document.
-This is a AUCTeX supported feature only.
-Also, see `bib-buffer-citekeys-obarray'.
-Set global variable `bib-document-citekeys-obarray-warnings'."
-  (setq bib-document-citekeys-obarray-warnings nil)
-  (let ((master-tex (bib-master-file))
-        (master-aux))
-    (if (not master-tex)
-        nil                             ;Not a multifile document.  No need...
-      (setq master-aux (bib-return-aux-file-from-tex master-tex "aux"))
-      (or (file-readable-p master-aux)
-          (error "Sorry, cannot read file %s" master-aux))
-      (and (file-newer-than-file-p master-tex master-aux)
-           (setq bib-document-citekeys-obarray-warnings
-                 (format "Warning: %s is out of date relative to %s.\n"
-                         master-aux master-tex)))
-      (let ((work-buffer (get-buffer-create "*bib-cite-work*"))
-            (keys-obarray (make-vector 201 0)))
-        (with-current-buffer work-buffer
-          (insert-file-contents master-aux)
-          ;; Because we will be looking for \input statements, we need to set
-          ;; the default directory to that of the master file.
-          (setq default-directory (file-name-directory master-tex))
-          ;; bib-make-bibliography will need this also to find .bib files
-          ;; look for \@input{chap1/part1.aux}
-          (while (re-search-forward "^\\\\@input{\\(.*\\)}$" nil t)
-            (let* ((auxfile (match-string 1))
-                   (texfile (bib-return-aux-file-from-tex auxfile "tex")))
-              (if (not (file-readable-p auxfile))
-                  (setq bib-document-citekeys-obarray-warnings
-                        (concat
-                         bib-document-citekeys-obarray-warnings
-                         (format "Warning: %s is not found or readable.\n"
-                                 auxfile)))
-                (if (file-newer-than-file-p texfile auxfile)
-                    (setq bib-document-citekeys-obarray-warnings
-                          (concat
-                           bib-document-citekeys-obarray-warnings
-                           (format
-                            "Warning: %s is out of date relative to %s.\n"
-                            auxfile texfile))))
-                (end-of-line)(insert "\n")
-                (insert-file-contents auxfile))))
-          (goto-char 1)
-
-;;;  Patched by calvanes@dis.uniroma1.it (Diego Calvanese)
-;;;      ;; look for \citation{gertsenshtein59}
-;;;       (while (re-search-forward "^\\\\citation{\\(.*\\)}$" nil t)
-;;;         (intern (buffer-substring (match-beginning 1)(match-end 1))
-;;;                 keys-obarray))
-          ;; look for \citation{gertsenshtein59,vardi88,...,ullmann90}
-          ;; comma-separation generated by certain LaTeX styles.
-          (while (re-search-forward "^\\\\citation{\\(.*\\)}$" nil t)
-            (let ((string (match-string 1))
-                  (start 0))
-              (while (string-match "\\([^,\n]+\\)" string start)
-                (intern (substring string (match-beginning 1) (match-end 1))
-                        keys-obarray)
-                (setq start (match-end 0))))))
-        (kill-buffer work-buffer)
-        keys-obarray))))
-
-(defun bib-return-aux-file-from-tex (texname ext)
-  "Given name.name.XXX in TEXNAME return name.name.EXT."
-;; FIXME: Check if in ./, else search
-  (let* ((filename (if (string-match "\\(.*\\)\\.[^\\.]+" texname)
-                       (concat (match-string 1 texname) "." ext)
-                     (concat texname "." ext)))
-         (sansdir (file-name-nondirectory filename)))
-    (if (file-exists-p filename)
-        filename
-      ;; Search bib-cite-aux-inputs path
-      (let ((filename (psg-checkfor-file-list sansdir bib-cite-aux-inputs)))
-        (if (and filename (file-exists-p filename))
-            filename
-          (error "Could not find file %s" sansdir))))))
-
-(defun bib-etags-find-noselect (tag &optional masterdir)
-  "Returns a buffer with point on TAG.
-Buffer is not selected.
-Makes sure TAGS file exists, etc."
-  (require 'etags)
-  (let* ((master (or masterdir (bib-master-directory)))
-         (the-buffer (current-buffer))
-         (new-buffer)
-         (the-tags-file-name (expand-file-name bib-etags-filename master)))
-    (or (file-exists-p the-tags-file-name) ;make sure TAGS exists
-        (bib-etags master))
-    (or (equal the-tags-file-name tags-file-name) ;make sure it's current
-        (visit-tags-table the-tags-file-name))
-    ;; find-tag-noselect should set the TAGS file for the new buffer
-    ;; that's what C-h f visit-tags-table says...
-    (setq new-buffer (find-tag-noselect tag nil t))
-                                        ; -> Seems to set buffer to TAGS
-    (set-buffer the-buffer)
-    new-buffer))
-
-;; --------------------------------------------------------------------------
-;; The following routines make a temporary bibliography buffer
-;; holding all bibtex files found.
-
-(defun bib-get-bibliography (include-filenames-f)
-  "Returns a new bibliography buffer holding all bibtex files in the document.
-
-If using AUCTeX, and either TeX-parse-self is set or C-c C-n is used to
-parse the document, then the entire multifile document will be searched
-for \\bibliography commands.
-
-If this fails, the current buffer is searched for the first \\bibliography
-command.
-
-If include-filenames-f is true, include as a special header the filename
-of each bib file.
-
-Puts the buffer in text-mode such that forward-sexp works with german \"
-accents embeded in bibtex entries."
-  (let ((bib-list (or (and (fboundp 'LaTeX-bibliography-list)
-                           (boundp 'TeX-mode-p) TeX-mode-p
-                           (LaTeX-bibliography-list))
-;; LaTeX-bibliography-list (if bound) returns an unformatted list of
-;; bib files used in the document, but only if parsing is turned on
-;; or C-c C-n was used.
-                      (bib-bibliography-list)))
-        (bib-buffer (get-buffer-create "*bibtex-bibliography*"))
-        ;; Path is relative to the master directory
-        (default-directory (bib-master-directory))
-        (the-name)(the-warnings)(the-file))
-    (with-current-buffer bib-buffer
-      ;; such that forward-sexp works with embeeded \" in german,
-      ;; and unbalanced ()
-      (erase-buffer)
-      (set-syntax-table text-mode-syntax-table)
-;;      (if (boundp 'bibtex-mode-syntax-table)
-;;          (set-syntax-table bibtex-mode-syntax-table)
-;;        (text-mode))
-      )
-    ;;We have a list of bib files
-    ;;Search for them, include them, list those not readable
-    (while bib-list
-      (setq the-name (car (car bib-list))) ;Extract the string only
-      (setq bib-list (cdr bib-list))
-      (setq the-name
-            (substring the-name
-                       (string-match "[^ ]+" the-name) ;remove leading spaces
-                       (string-match "[ ]+$" the-name))) ;remove trailing space
-      (if (not (string-match "\\.bib$" the-name))
-          (setq the-name (concat the-name ".bib")))
-      (setq the-file
-            (or (and (file-readable-p the-name) the-name)
-                (psg-checkfor-file-list
-                 the-name (psg-list-env bib-bibtex-env-variable))
-                ;; Check for BIBINPUT env variable as well (by popular demand!)
-                (psg-checkfor-file-list the-name (psg-list-env "BIBINPUT"))
-                (and bib-cite-inputs
-                     (psg-checkfor-file-list the-name bib-cite-inputs))
-                (and (boundp 'TeX-check-path)
-                     (psg-checkfor-file-list the-name TeX-check-path))))
-      (if the-file
-          (with-current-buffer bib-buffer
-            (goto-char (point-max))
-            (if include-filenames-f
-                (insert "%%%Filename: " the-file "\n"))
-            (insert-file-contents the-file nil)
-            (goto-char 1))
-        (setq the-warnings
-              (concat the-warnings "Could not read file: " the-name "\n"))))
-    (if the-warnings
-        (progn
-          (with-output-to-temp-buffer "*Help*"
-            (princ the-warnings))
-          (kill-buffer bib-buffer)
-          (error
-           "Sorry, can't find all bibtex files in \\bibliography command"))
-      bib-buffer)))
-
-(defun bib-bibliography-list ()
-  "Return list of bib files listed in first \\bibliography command in buffer.
-Similar output to AUCTeX's LaTeX-bibliography-list
-The first element may contain trailing whitespace (if there was any in input)
-although BiBTeX doesn't allow it!"
-  (save-excursion
-    (goto-char 1)
-    (if (not (re-search-forward "^[ \t]*\\\\bibliography{[ \t]*\\([^},]+\\)"
-                                nil t))
-        (error "Sorry, can't find \\bibliography command anywhere")
-      (let ((the-list (list (match-string 1)))
-            (doNext t))
-        (while doNext
-          (if (looking-at ",")
-              (setq the-list
-                    (append the-list
-                            (list (buffer-substring
-                                   (progn (skip-chars-forward ", ")(point))
-                                   (progn (re-search-forward "[,}]" nil t)
-                                          (backward-char 1)
-                                          (skip-chars-backward ", ")
-                                          (point))))))
-            (setq doNext nil)))
-        (mapcar #'list the-list)))))
-
-(defvar TeX-auto-save)
-(defvar TeX-auto-regexp-list)
-
-;; BibTeX-mode key def to create AUCTeX's parsing file.
-(defun bib-create-auto-file ()
-  "Force the creation of the AUCTeX auto file for a bibtex buffer."
-  (interactive)
-  (if (not (require 'latex))
-      (error "Sorry, This is only useful if you have AUCTeX"))
-  (let ((TeX-auto-save t)
-        (TeX-auto-regexp-list BibTeX-auto-regexp-list))
-    ;; TeX-auto-write
-    ;; -> calls TeX-auto-store
-    ;;    -> calls TeX-auto-parse
-    ;;       clears LaTeX-auto-bibtem (temporary holding space for bibitems)
-    ;;       searches buffer using regexp in TeX-auto-regexp-list
-    ;;    -> if LaTeX-auto-bibtem (the temporary holding space for bibitems)
-    ;;       holds stuffs like
-    ;;         ("Zimmermann:1991" "Anger_et_al:1993")
-    ;;       as determined by
-    ;;         (member nil (mapcar 'TeX-auto-entry-clear-p TeX-auto-parser))
-    ;;       then it creates the auto file.
-
-    ;; TeX-auto-write may call TeX-master-file which may fail if
-    ;; TeX-header-end is unset (by LaTeX-common-initialization in latex-mode)
-    (if (not TeX-header-end)
-        (setq TeX-header-end LaTeX-header-end))
-
-    (TeX-auto-write)))
-
-;; --------------------------------------------------------------------------
-;; The following routines are also defined in other packages...
-
-(defun psg-checkfor-file-list (filename list)
-  "Check for presence of FILENAME in directory LIST.  Return 1st found path."
-  ;;USAGE: (psg-checkfor-file-list "gri" (psg-list-env "PATH"))
-  ;;USAGE: (psg-checkfor-file-list "gri-mode.el" load-path)
-  ;;USAGE: (psg-checkfor-file-list "gri.cmd" (psg-translate-ff-list "gri.tmp"))
-  (let ((the-list list)
-        (filespec))
-    (while the-list
-      (if (not (car the-list))          ; it is nil
-          (setq filespec (expand-file-name filename))
-        (setq filespec
-              (concat
-               (expand-file-name (file-name-as-directory (car the-list)))
-               filename)))
-      (if (file-exists-p filespec)
-            (setq the-list nil)
-        (setq filespec nil)
-        (setq the-list (cdr the-list))))
-    (if filespec
-        filespec
-      ;; If I have not found a file yet, then check if some directories
-      ;; ended in // and recurse through them.
-      (let ((the-list list))
-        (while the-list
-          (if (not (string-match "//$" (car the-list))) nil
-            (setq filespec (car
-                            (search-directory-tree
-                             (substring (car the-list) 0 (match-beginning 0))
-                             (concat "^" filename "$")
-                             t
-                             t)))
-            (if filespec                ;Success!
-                (setq the-list nil)))
-          (setq the-list (cdr the-list)))
-        filespec))))
-
-
-(defun search-directory-tree (directories extension-regexp recurse first-file)
-  "Return a list of all reachable files in DIRECTORIES ending with EXTENSION.
-DIRECTORIES is a list or a single-directory string
-EXTENSION-REGEXP is actually (any) regexp, usually \\\\.bib$
-If RECURSE is t, then we will recurse into the directory tree,
-              nil, we will only search the list given.
-If FIRST-FILE is t, stop after first file is found."
-  (or (listp directories)
-      (setq directories (list directories)))
-
-  (let (match)
-    (while directories
-      (let* ((directory (file-name-as-directory  (car directories)))
-             (content (and directory
-                           (file-readable-p directory)
-                           (file-directory-p directory)
-                           (directory-files directory))))
-        (setq directories (cdr directories))
-        (while content
-          (let ((file (expand-file-name (car content) directory)))
-            (cond ((string-match "[.]+$" (car content))) ;This or parent dir
-                  ((not (file-readable-p file)))
-                  ((and recurse
-                        (file-directory-p file))
-                   (setq directories
-                         (cons (file-name-as-directory file) directories)))
-                  ((string-match extension-regexp
-                                 (file-name-nondirectory file))
-                   (and first-file
-                        (setq content nil
-                              directories nil))
-                   (setq match (cons file match)))))
-          (setq content (cdr content)))))
-
-    match))
-
-;; (defun psg-checkfor-file-list (filename list)
-;;   (let ((the-list list)
-;;         (filespec))
-;;     (while the-list
-;;       (if (not (car the-list))          ; it is nil
-;;           (setq filespec (concat "~/" filename))
-;;         (setq filespec
-;;               (concat (file-name-as-directory (car the-list)) filename)))
-;;       (if (file-exists-p filespec)
-;;             (setq the-list nil)
-;;         (setq filespec nil)
-;;         (setq the-list (cdr the-list))))
-;;     filespec))
-
-(defun bib-cite-file-directory-p (file)
-  "Like default `file-directory-p' but allow FILE to end in // for ms-windows."
-  (save-match-data
-    (if (string-match "\\(.*\\)//$" file)
-        (file-directory-p (match-string 1 file))
-      (file-directory-p file))))
-
-(defun psg-list-env (env)
-  "Return a list of directory elements in ENV variable (w/o leading $)
-argument may consist of environment variable plus a trailing directory, e.g.
-HOME or HOME/bin (trailing directory not supported in dos or OS/2).
-
-`bib-dos-or-os2-variable' affects:
-  path separator used (: or ;)
-  whether backslashes are converted to slashes"
-  (if (not (getenv env))
-      nil                               ;Because replace-regexp-in-string fails
-    (let* ((value (if bib-dos-or-os2-variable
-                      (replace-regexp-in-string "\\\\" "/" (getenv env) t t)
-                    (getenv env)))
-           (sep-char (or (and bib-dos-or-os2-variable ";") ":"))
-           (entries (split-string value sep-char)))
-      (cl-loop for x in entries if (bib-cite-file-directory-p x) collect x))))
-
-(provide 'bib-cite)
-;;; bib-cite.el ends here
diff --git a/elpa/auctex-13.1.3/bib-cite.elc b/elpa/auctex-13.1.3/bib-cite.elc
deleted file mode 100644
index b1254b7..0000000
--- a/elpa/auctex-13.1.3/bib-cite.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/circ.tex b/elpa/auctex-13.1.3/circ.tex
deleted file mode 100644
index 48a177e..0000000
--- a/elpa/auctex-13.1.3/circ.tex
+++ /dev/null
@@ -1,479 +0,0 @@
-\documentclass[a4paper,twocolumn]{article}
-\usepackage[german]{babel}
-\usepackage[T1]{fontenc}
-\usepackage[latin1]{inputenc}
-\usepackage[showlabels,sections,floats,textmath,displaymath]{preview}
-\newbox\chaos
-\newdimen\tdim
-\def\fframe{%
-\tdim=\columnwidth
-\advance\tdim by -2\fboxsep
-\advance\tdim by -2\fboxrule
-\setbox\chaos=\hbox\bgroup\begin{minipage}{\tdim}}
-\def\endfframe{\end{minipage}\egroup\fbox{\box\chaos}}
-\unitlength 1mm
-\newcount\fives
-\fives 14
-\newcount\ones
-\ones\fives
-\multiply \ones by 5
-\newsavebox{\raster}
-\savebox{\raster}(\ones,\ones)
-{\thicklines
-  \put(0,0){\line(0,1){\ones}}
-  \put(0,0){\line(1,0){\ones}}
-  \multiput(0,0)(5,0){\fives}
-  {\begin{picture}(0,0)
-      \put(5,0){\line(0,1){\ones}}
-      \thinlines\multiput(1,0)(1,0){4}{\line(0,1){\ones}}
-    \end{picture}}
-  \multiput(0,0)(0,5){\fives}
-  {\begin{picture}(0,0)
-      \put(0,5){\line(1,0){\ones}}
-      \thinlines\multiput(0,1)(0,1){4}{\line(1,0){\ones}}
-    \end{picture}}
-}
-\begin{document}
-\title{Einfache Kurven auf Rastergrafiken}
-\author{David Kastrup}
-\maketitle
-
-\begin{abstract}
-Es sollen hier einfache Methoden vorgestellt werden, um auf einer
-Rastereinheit verschiedene Kurven darzustellen. Vorgestellt werden
-Zeichenalgorithmen für Linien, Kreise und Hyperbeln. Die hier
-hergeleiteten Gleichungen sind auch unter dem Namen {\tt DDA}s bekannt.
-\end{abstract}
-
-\section{Einführung}
-Bei den hier vorgestellten Algorithmen werden zunächst nur
-Kurvenstücke betrachtet, die die folgenden Eigenschaften besitzen:
-\begin{enumerate}
-\item Sie lassen sich als Funktion $y = f(x)$ darstellen.
-\item $y$ ist im betrachteten Bereich monoton, das heißt, entweder
-  durchgehend steigend oder durchgehend fallend.
-\item Wenn $x$ sich um $1$ ändert, so ändert sich $y$ betragsmäßig
-  höchstens um $1$
-  ($\left|\frac{\partial y}{\partial x}\right| \leq 1$).
-\end{enumerate}
-
-\section{Die gerade Linie}
-Wir betrachten hier zunächst nur die gerade Linie im ersten Oktanten,
-die durch den Punkt $0 \choose 0$ geht. Alle anderen Linien lassen
-sich durch Vertauschen von $x$ und~$y$ sowie Vorzeichenwechsel
-erzeugen.  Im ersten Oktanten gilt $x \geq y \geq 0$. Zum Zeichnen
-einer Linie genügt es also, $x$ durchlaufen zu lassen und für $y$ die
-dazugehörigen Werte zu berechnen und zu runden.
-
-Die Gleichung einer Geraden durch $\Delta x \choose \Delta y$ lautet:
-\begin{equation}
-\label{lgi}
-y = \frac{\Delta y}{\Delta x}x
-\end{equation}
-%
-Nun stellen wir $y$ als Summe eines ganzzahligen Wertes $e$ und eines
-gebrochenen Wertes $f$ dar, für den gilt: $-0.5 \leq f < 0.5$.  Somit
-stellt dann $e$ den gewünschten, auf die nächste ganze Zahl gerundeten
-$y$-Wert dar. Jetzt formen wir (\ref{lgi}) um:
-\begin{eqnarray}
-e + f &=& x \frac{\Delta y}{\Delta x}\nonumber\\
-e \Delta x + f \Delta x &=& x \Delta y\nonumber\\
-f \Delta x - \left\lceil\frac{\Delta x}2\right\rceil &=& 
-x \Delta y - e \Delta x - \left\lceil\frac{\Delta x}2\right\rceil \label{lgii}
-\end{eqnarray}
-%
-Den linken Ausdruck in (\ref{lgii}) bezeichnen wir jetzt mit $d$.  Für
-positive gerade Werte von $\Delta x$ ist offensichtlich $d < 0$ eine
-zu~$f < 0.5$ equivalente Bedingung.
-
-Für ungerade Werte von~$\Delta x$ ist $f < 0.5$ equivalent zu
-$d + 0.5 < 0$.
-Da $d$ stets eine ganze Zahl ist, ist dies wieder zu $d < 0$
-equivalent.
-
-% INTENTIONAL ERRORS!  INTENTIONAL ERRORS!  INTENTIONAL ERRORS!
-%
-% The following line should flag a PostScript error when previewing,
-% but processing of other previews should continue.
-%
-Wird nun $\ifPreview\special{ps: junk}\fi f \geq 0.5$, wie sich durch
-den Vergleich $d \stackrel{?}{<} 0$ feststellen läßt, so muß man
-korrigieren, indem man $f$ um~1 erniedrigt und $e$ um~$1$ erhöht.
-%
-% The following line will make Ghostscript abort unexpectedly when
-% previewing, but processing of other previews should continue.
-%
-$\ifPreview\special{ps: quit}\fi d$ muß dann auch entsprechend
-angepaßt werden.
-
-Mit den angegebenen Formeln ergibt sich jetzt bei Berücksichtigung der
-Einflüsse von $x$ und $e$ auf $d$ der in Tabelle~\ref{linalg}
-angegebene Algorithmus. Eine optimierte C-function, die die
-Oktantenaufteilung berücksichtigt, ist in Tabelle~\ref{linc} zu
-finden. Einige hiermit gezeichnete Linien sind in
-Abbildung~\ref{linpict} zu sehen.
-\begin{table}
-  \caption{Linienzugalgorithmus} \label{linalg}
-  \begin{fframe}
-    \begin{enumerate}
-    \item Setze $x \gets 0$, $y \gets 0$, $d \gets
-      -\left\lceil\frac{\Delta x}2\right\rceil$
-    \item Wiederhole bis $x = \Delta x$
-      \begin{enumerate}
-      \item Zeichne Punkt an $x \choose y$
-      \item Setze $x \gets x + 1$, $d \gets d + \Delta y$
-      \item Falls $d \geq 0$
-        \begin{enumerate}
-        \item Setze $d \gets d - \Delta x$
-        \item Setze $y \gets y + 1$
-        \end{enumerate}
-      \end{enumerate}
-    \end{enumerate}
-  \end{fframe}
-\end{table}
-\begin{table}
-\caption{Linienziehen in C} \label{linc}
-\begin{fframe}
-\small
-\begin{verbatim}
-extern int x,y;
-/* (x,y) ist Koordinate des nicht
- * gezeichneten Startpunktes, zeigt
- * nachher auf gezeichneten Endpunkt
- */
-#define doline(dx,dy,advx,advy) { \
-  d = -(((i = dx) + 1) >> 1); \
-  while (i--) { \
-    advx; \
-    if ((d += dy) >= 0) { \
-      d -= dx; advy; \
-    } \
-    dot(x,y); \
-  } \
-  return; \
-} /* Grundalgorithmus 1. Oktant */
-/* dx ist Distanz in unabh. Richtung, *
- * dy in abh. Richtung, advx geht     *
- * in unabh. Richtung, advy in abh.   */
-
-#define docond(cond,advx,advy) { \
-  if (cond) doline(dx,dy,advx,advy) \
-  doline(dy,dx,advy,advx) \
-} /* Grundalgorithmus 1./2. Oktant */
-/* cond ist true falls |dx| > |dy| */
-
-void
-linedraw(int dx, int dy)
-/* Von (x,y) nach (x+dx, y+dx). */
-{
-  int i;
-
-  if (dx >= 0) {
-    if (dy >= 0)
-      docond(dx > dy, ++x, ++y)
-    docond(dx > (dy = -dy), ++x, --y)
-  }
-  if (dy >= 0)
-    docond((dx = -dx) > dy,--x,++y)
-  docond((dx = -dx) > (dy = -dy),
-            --x, --y )
-}
-\end{verbatim}
-\end{fframe}
-\end{table}
-\begin{figure}
-  \begin{picture}(\ones,\ones) \put(0,0){\usebox{\raster}}
-    \newcount\x
-    \newcount\y
-    \newcount\d
-    \newcount\dx
-    \newcount\dy
-    \x 0
-    \y 0
-    \dx \ones
-    \dy \ones
-    \loop %{
-    \d -\dx
-    \divide \d by 2 %}
-    \ifnum \dy > 0 %{
-    {\loop %{
-      \put(\x,\y){\circle*{1}}%}
-      \ifnum \x < \ones %{
-      \advance \x by 1
-      \advance \d by \dy %}
-      \ifnum \d > -1 %{
-      \advance \y by 1
-      \advance \d by -\dx %}
-      \fi %}}
-      \repeat}
-    \advance \x by 5
-    \advance \dx by -5
-    \advance \dy by -15 %}
-    \repeat
-  \end{picture}
-\caption{Einige Linien}\label{linpict}
-\end{figure}
-
-\section{Der Kreis}
-Wir betrachten hier nur den Achtelkreis im zweiten Oktanten
-($y \geq x \geq 0$). Hier gelten die oben angegebenen Beziehungen.
-Alle anderen Achtelkreise lassen sich durch elementare Spiegelungen
-erzeugen.
-
-Die Gleichung eines Kreises ist hier
-\begin{equation}
-y = ±\sqrt{r^2 - x^2}
-\end{equation}
-
-Der Wert $y$ läßt sich darstellen als Summe einer ganzen Zahl $e$ und
-einem Wert $f$ mit $-0.5 \leq f < 0.5$. Der Wertebereich von $f$ ist
-so gewählt worden, damit $e$ einen auf ganze Zahlen gerundeten Wert
-für $y$ darstellt.
-
-Nun gilt:
-\begin{eqnarray}
-e + f&=&\sqrt{r^2 - x^2}\nonumber\\
-\label{ggg}e^2 + 2ef + f^2&=&r^2 - x^2
-\end{eqnarray}
-%
-Die Gleichung (\ref{ggg}) hat für $x+1$ folgende Form:
-\begin{eqnarray}
-\label{hhh}e'^2 + 2e'f' + f'^2&=&r^2 - x^2 - 2x -1
-\end{eqnarray}
-%
-Zieht man die Gleichung (\ref{ggg}) von (\ref{hhh}) ab, so ergibt sich
-nach Umsortieren:
-\begin{eqnarray*}
-        e' = e:\\
-        2e'f' + f'^2&=&2ef+f^2-2x-1\\
-        e' = e-1:\\
-        2e'f' + f'^2&=&2ef+f^2+2e-2x-2
-\end{eqnarray*}
-%
-Jetzt wird $2ef + f^2$ mit $m$ getauft. Also:
-\begin{eqnarray*}
-        e' = e:\\
-        m'&=&m -2x-1\\
-        e' = e-1:\\
-        m'&=&m +2e-1 -2x-1
-\end{eqnarray*}
-Wie groß ist jetzt $m$? Für $x=0$ ist es sicher $0$. Solange $e$
-konstant bleibt, schrumpft $f$ stetig. Fällt $f$ unter $-0.5$, so
-fällt $m$ (unter Vernachlässigung von $f^2$) unter $-e$.  Dies wird
-jetzt als Kriterium für einen Unterlauf von $f$ verwendet.  Tritt
-dieser auf, so muß $f$ um $1$ erhöht und $e$ um $1$ erniedrigt werden.
-
-Um die Abfragebedingung zu vereinfachen, setzt man jetzt $q$ = $m+e$.
-Der resultierende Algorithmus ist in Tabelle \ref{alg}, ein
-optimiertes C-Programm ist in Tabelle \ref{prog} zu finden.
-\begin{table}
-  \caption{Kreiszeichenalgorithmus}\label{alg}
-  \begin{fframe}
-    \begin{enumerate}
-    \item Setze $x\gets 0$, $y\gets r$, $q\gets r$
-    \item Wiederhole bis $x>y$:
-      \begin{enumerate}
-      \item Setze einen Punkt an $x \choose y$.
-      \item Setze $q\gets q-2x-1$
-      \item Falls $q<0$
-        \begin{enumerate}
-        \item Setze $q\gets q + 2y-2$
-        \item Setze $y\gets y-1$
-        \end{enumerate}
-      \item Setze $x\gets x+1$
-      \end{enumerate}
-    \end{enumerate}
-  \end{fframe}
-\end{table}
-\begin{table}
-  \caption{Kreiszeichenprogramm}\label{prog}
-  \begin{fframe}
-    \small
-\begin{verbatim}
-void
-fourfold(int x0, int y0, int x, int y)
-/* Zeichne in Oktant 1,3,5,7 */
-/* Wird benutzt, um Anfangs- und End- *
- * Punkte nicht zweimal zu zeichnen   */
-{
-  dot(x0+x,y0+y);
-  dot(x0-y,y0+x);
-  dot(x0-x,y0-y);
-  dot(x0+y,y0-x);
-}
-
-void
-eightfold(int x0, int y0, int x, int y)
-/* Zeichne in allen Quadranten */
-{
-  fourfold(x0,y0,x,y);  /* 1357 */
-  fourfold(x0,y0,x,-y); /* 8642 */
-}
-
-void
-circle(int x0, int y0, int r)
-{
-  fourfold(x0,y0,0,r);
-  /* Die ersten vier Punkte */
-  for (x=0, y=q=r;; ) {
-    if ((q -= 2* x++ + 1) < 0)
-      q += 2* --y;
-    if (x >= y)
-      break;
-    eightfold(x0,y0,x,y);
-  }
-  if (x==y)
-    fourfold(x0,y0,x,y);
-  /* Eventuell die letzten vier */
-}
-\end{verbatim}
-  \end{fframe}
-\end{table}
-\begin{figure}
-  \begin{picture}(\ones,\ones)
-    \put(0,0){\usebox{\raster}}
-    \newcount\x
-    \newcount\y
-    \newcount\q
-    \loop
-    {\x 0
-      \y \ones
-      \q \ones
-      \loop
-      \put(\x,\y){\circle*{1}}
-      \put(\y,\x){\circle*{1}}
-      \advance \q by -\x
-      \advance \x by 1
-      \advance \q by -\x
-      \ifnum \x < \y
-      \ifnum \q < 0
-      \advance \y by -1
-      \advance \q by \y
-      \advance \q by \y
-      \fi
-      \repeat}
-    \advance \ones by -10
-    \ifnum \ones > 0
-    \repeat
-  \end{picture}
-  \caption{Viertelkreise}\label{zeich}
-\end{figure}
-
-\section{Einfache Hyperbeln}
-Als letztes Beispiel betrachten wir hier Hyperbeln, die der Formel
-$y = r^2\!/x$ genügen, und zwar im Bereich~$x \geq r$.
-
-Mit dem Ansatz $y = e + f$ ergibt sich:
-\begin{eqnarray}
-  e+f &=& r^2\!/x\nonumber\\
-  ex + fx &=& r^2\nonumber\\
-  fx &=& r^2 - ex\label{phyp}
-\end{eqnarray}
-\pagebreak[2]
-Für $x' = x+1$ hat nun (\ref{phyp}) die Form
-\begin{eqnarray*}
-  e' = e:\\
-  f'x' &=& r^2 - ex - e\\
-  e' = e - 1:\\
-  f'x' &=& r^2 - ex - e + x + 1
-\end{eqnarray*}
-Setzt man jetzt $d = (2f + 1)x$, so ist $f < -0.5$ mit~$d < 0$
-equivalent. Erreicht man diesen Fall unter Verwendung der Annahme
-$e' = e$,
-dann muß in bekannter Weise $f$ um~$1$ erhöht und $e$ um~$1$
-vermindert werden.
-
-\pagebreak
-Für $d'$ ergeben sich dann die folgenden Werte:
-\begin{eqnarray*}
-  e' = e:\\
-  d' &=& d - 2e + 1\\
-  e' = e - 1:\\
-  d' &=& d - 2e + 2x + 2 + 1
-\end{eqnarray*}
-Daraus ergibt sich der in Tabelle~\ref{halg} angegebene
-Hyperbelalgorithmus für den ersten Oktanten.
-\begin{table}
-  \caption{Hyperbelalgorithmus}\label{halg}
-  \begin{fframe}
-    \begin{enumerate}
-    \item Setze $d \gets r$, $x \gets r$, $y \gets r$
-    \item Wiederhole bis zufrieden
-      \begin{enumerate}
-      \item Setze Punkt an $x \choose y$
-      \item Setze $x \gets x + 1$
-      \item Setze $d \gets d - 2y + 1$
-      \item Falls $d < 0$
-        \begin{enumerate}
-        \item Setze $d \gets d + 2x$
-        \item Setze $y \gets y - 1$
-        \end{enumerate}
-      \end{enumerate}
-    \end{enumerate}
-  \end{fframe}
-\end{table}
-\begin{table}
-  \caption{Hyperbeln in C}
-  \begin{fframe}
-    \small
-\begin{verbatim}
-void
-four(int x0, int y0, int x, int y)
-/* Hyperbeln sind nur in 4 Oktanten */
-{
-  dot(x0+x,y0+y);
-  dot(x0+y,y0+x);
-  dot(x0-x,y0-y);
-  dot(x0-y,y0-x);
-}
-
-void
-hyperb(int x0, int y0, int r, int dx)
-{
-  int d, x, y;
-
-  for (x = y = d = r; dx--;) {
-    four(x0,y0,x,y);
-    ++x;
-    if ((d -= 2*y + 1) < 0) {
-      d += 2*x;
-      --y;
-    }
-  }
-}
-\end{verbatim}
-  \end{fframe}
-\end{table}
-\begin{figure}
-  \begin{picture}(\ones,\ones)
-    \put(0,0){\usebox{\raster}}
-    \newcount\x
-    \newcount\y
-    \newcount\q
-    \newcount\r
-    \r\ones
-    \loop
-    \advance \r by -10
-    \ifnum \r > 0
-    {\x \r
-      \y \r
-      \q \r
-      \loop
-      \put(\x,\y){\circle*{1}}
-      \put(\y,\x){\circle*{1}}
-      \ifnum \x < \ones
-      \advance \x by 1
-      \advance \q by -\y
-      \advance \q by -\y
-      \advance \q by 1
-      \ifnum \q < 0
-      \advance \q by \x
-      \advance \q by \x
-      \advance \y by -1
-      \fi
-      \repeat}
-    \repeat
-  \end{picture}
-  \caption{Hyperbeln}\label{hzeich}
-\end{figure}
-\end{document}
diff --git a/elpa/auctex-13.1.3/context-en.el b/elpa/auctex-13.1.3/context-en.el
deleted file mode 100644
index f4b8fdf..0000000
--- a/elpa/auctex-13.1.3/context-en.el
+++ /dev/null
@@ -1,227 +0,0 @@
-;;; context-en.el --- Support for the ConTeXt english interface. -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2003-2004, 2006, 2008
-;;               2010, 2014, 2020, 2021 Free Software Foundation, Inc.
-
-;; Maintainer: Berend de Boer <berend@pobox.com>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file is loaded by context.el when required.
-
-;;; Code:
-
-;; Build upon ConTeXt
-(require 'context)
-
-;;; ConText macro names
-
-;;; Code:
-(defvar ConTeXt-environment-list-en
-  '("alignment" "appendices"
-    "background" "backmatter" "bodymatter" "bodypart" "buffer"
-    "code" "color" "columns" "combination"
-    "encoding" "extroductions"
-    "fact" "formula" "framedcode" "framedtext" "frontmatter"
-    "helptext" "hiding"
-    "itemize"
-    "legend" "line" "linecorrection" "linenumbering" "lines"
-    "localenvironment" "localfootnotes"
-    "makeup" "mapping" "marginblock" "marginedge" "marginrule" "mode"
-    "narrower" "notmode"
-    "opposite"
-    "packed" "pagecomment" "pagefigure" "positioning" "postponing"
-    "quotation"
-    "raster" "register"
-    "standardmakeup"
-    "table" "tabulate" "TEXpage" "text" "textbackground" "typing"
-    "unpacked"
-    ;; project structure
-    "component" "environment" "product" "project"
-    ;; flowcharts, if you have loaded this module
-    "FLOWcell" "FLOWchart"
-    ;; typesetting computer languages
-    "EIFFEL" "JAVA" "JAVASCRIPT" "MP" "PASCAL" "PERL" "SQL" "TEX" "XML"
-    ;; some metapost environments
-    "MPpositiongraphic" "useMPgraphic" "MPcode" "reusableMPgraphic"
-    "uniqueMPgraphic")
-  "List of the ConTeXt en interface start/stop pairs.")
-
-(defvar ConTeXt-define-list-en
-  '("accent"
-    "background" "blank" "block" "blocks" "bodyfont" "bodyfontenvironment"
-    "buffer"
-    "casemap" "character" "color" "colorgroup" "combinedlist" "command"
-    "description" "enumeration"
-    "float" "font" "fontsynonym" "framedtext" "head"
-    "indenting" "label"
-    "logo" "overlay"
-    "palet" "program" "startstop" "type" "typing")
-  "List of the names of ConTeXt en interface macro's that define things.")
-
-(defvar ConTeXt-setup-list-en
-  '("align" "arranging" "background" "backgrounds" "blackrules"
-    "blank" "block" "bodyfont" "bodyfontenvironment" "bottom"
-    "bottomtexts" "buffer" "capitals" "caption" "captions" "color"
-    "colors" "columns" "combinations" "combinedlist" "descriptions"
-    "enumerations" "externalfigures" "fillinlines" "fillinrules" "float"
-    "floats" "footer" "footertexts" "footnodedefinition" "footnotes"
-    "framed" "framedtexts" "head" "header" "headertexts" "headnumber"
-    "heads" "headtext" "hyphenmark" "indentations" "indenting" "inmargin"
-    "interlinespace" "itemize" "items" "labeltext" "language" "layout"
-    "linenumbering" "lines" "list" "makeup" "marginblocks"
-    "marginrules" "marking" "narrower" "oppositeplacing"
-    "pagecomment" "pagenumber" "pagenumbering" "palet" "papersize" "paragraphs"
-    "quote" "referencing" "register"
-    "screens" "section" "sectionblock" "sorting" "spacing"
-    "subpagenumber" "synonyms" "text" "textrules" "texttexts" "thinrules"
-    "tolerance" "top" "toptexts" "type" "typing" "underbar" "whitespace")
-  "List of the names of ConTeXt en interface macro's that setup things.")
-
-;; referencing in ConTeXt
-(defvar ConTeXt-referencing-list-en
-  '("in" "at" "about" "pagereference" "textreference" "reference")
-  "List of ConTeXt en macro's that are used for referencing."
-)
-
-;; lists some place macro's as well, should perhaps be under separate menu
-(defvar ConTeXt-other-macro-list-en
-  '("abbreviation" "adaptlayout" "at" "combinepages" "copypages"
-    "externalfigure" "framed" "from" "input" "insertpages" "filterpages"
-    "getbuffer" "goto"
-    "hideblocks" "keepblocks"
-    "leftaligned" "midaligned"
-    "obeyspaces"
-    "page"
-    "placecontent" "placeexternalfigure" "placefigure" "placelogos" "placetable"
-    "processblocks" "protect"
-    "raggedcenter" "rightaligned" "rotate"
-    "scale" "selectblocks" "showexternalfigures" "slicepages"
-    "useexternalfigure" "unprotect" "url" "useblocks" "usemodule" "useURL"
-    "version")
-  "List of ConTeXt en interface macro's that are not an environment nor a setup.")
-
-(defun ConTeXt-define-command-en (what)
-  "The ConTeXt en interface way of creating a define command."
-  (concat "define" what))
-
-(defun ConTeXt-setup-command-en (what)
-  "The ConTeXt en interface way of creating a setup command."
-  (concat "setup" what))
-
-(defvar ConTeXt-project-structure-list-en
-  '("project" "environment" "product" "component")
-  "List of ConTeXt project structure elements for its en interface.
-List should be in logical order.")
-
-(defvar ConTeXt-section-block-list-en
-  '("frontmatter" "bodymatter" "appendices" "backmatter")
-  "List of ConTeXt section block names for its en interface.
-List should be in logical order.")
-
-
-;; TODO:
-;; ConTeXt has alternative sections like title and subject. Currently
-;; the level is used to find the section name, so the alternative
-;; names are never found. Have to start using the section name instead
-;; of the number.
-(defvar ConTeXt-numbered-section-list-en
-  '(("part" 0)
-    ("chapter" 1)
-    ("section" 2)
-    ("subsection" 3)
-    ("subsubsection" 4))
-  "List of the names of ConTeXt numbered sections for its en interface.")
-
-(defvar ConTeXt-unnumbered-section-list-en
-  '(("title" 1)
-    ("subject" 2)
-    ("subsubject" 3)
-    ("subsubsubject" 4))
-  "List of the names of ConTeXt unnumbered sections for its en interface.")
-
-(defvar ConTeXt-section-list-en
-  (append ConTeXt-numbered-section-list-en ConTeXt-unnumbered-section-list-en)
-)
-
-
-(defvar ConTeXt-text-en "text"
-  "The ConTeXt en interface body text group.")
-
-(defvar ConTeXt-item-list-en
-  '("item" "its" "mar" "ran" "sub" "sym")
-  "The ConTeXt macro's that are variants of item.")
-
-(defcustom ConTeXt-default-environment-en "itemize"
-  "The default environment when creating new ones with `ConTeXt-environment'."
-  :group 'ConTeXt-en-environment
-  :type 'string)
-
-(defvar ConTeXt-extra-paragraph-commands-en
-  '("crlf" "par" "place[A-Za-z]+")
-  "List of ConTeXt macros that should have their own line.
-That is, besides the section(-block) commands.")
-
-;; Emacs en menu names and labels should go here
-;; to be done
-
-
-;;; Mode
-
-(defun ConTeXt-en-mode-initialization ()
-  "ConTeXt english interface specific initialization."
-  (mapc #'ConTeXt-add-environments (reverse ConTeXt-environment-list-en))
-
-  (TeX-add-symbols
-   '("but" ConTeXt-arg-define-ref (TeX-arg-literal " "))
-   '("item" ConTeXt-arg-define-ref (TeX-arg-literal " "))
-   '("items" [ConTeXt-arg-setup] (TeX-arg-string "Comma separated list"))
-   '("its" ConTeXt-arg-define-ref (TeX-arg-literal " "))
-   '("nop" (TeX-arg-literal " "))
-   '("ran" TeX-arg-string (TeX-arg-literal " "))
-   '("sub" ConTeXt-arg-define-ref (TeX-arg-literal " "))
-   '("sym" (TeX-arg-string "Symbol") (TeX-arg-literal " "))))
-
-;;;###autoload
-(defun context-en-mode ()
-  "Major mode for editing files for ConTeXt using its english interface.
-
-Special commands:
-\\{ConTeXt-mode-map}
-
-Entering `context-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `ConTeXt-mode-hook'."
-  (interactive)
-  ;; set the ConTeXt interface
-  (setq ConTeXt-current-interface "en")
-
-  ;; initialization
-  (ConTeXt-mode-common-initialization)
-  (ConTeXt-en-mode-initialization)
-
-  ;; set mode line
-  (setq TeX-base-mode-name "ConTeXt-en")
-  (TeX-set-mode-name))
-
-(provide 'context-en)
-
-;;; context-en.el ends here
diff --git a/elpa/auctex-13.1.3/context-en.elc b/elpa/auctex-13.1.3/context-en.elc
deleted file mode 100644
index ecd84cc..0000000
--- a/elpa/auctex-13.1.3/context-en.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/context-nl.el b/elpa/auctex-13.1.3/context-nl.el
deleted file mode 100644
index 9b49cce..0000000
--- a/elpa/auctex-13.1.3/context-nl.el
+++ /dev/null
@@ -1,203 +0,0 @@
-;;; context-nl.el --- Support for the ConTeXt dutch interface. -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2003, 2004, 2006, 2010,
-;;               2015, 2020, 2021 Free Software Foundation, Inc.
-
-;; Maintainer: Berend de Boer <berend@pobox.com>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file is loaded by context.el when required.
-
-;;; Code:
-
-;; Build upon ConTeXt
-(require 'context)
-
-;;; ConText macro names
-
-(defvar ConTeXt-environment-list-nl
-  '("achtergrond" "alinea" "bloktekst" "buffer" "citaat" "combinatie"
-    "commentaar" "deelomgeving" "document" "doordefinitie"
-    "doornummering" "figuur" "formule" "gegeven" "interactiemenu"
-    "kadertekst" "kantlijn" "kleur" "kolommen" "legenda" "lokaal"
-    "lokalevoetnoten" "margeblok" "naamopmaak" "naast"
-    "opelkaar" "opmaak" "opsomming" "overlay" "overzicht"
-    "paginafiguur" "positioneren" "profiel"
-    "regel" "regelcorrectie" "regelnummeren" "regels"
-    "smaller" "symboolset" "synchronisatie"
-    "tabel" "tabellen" "tabulatie" "tekstlijn" "typen"
-    "uitlijnen" "uitstellen" "vanelkaar" "verbergen" "versie"
-    ;; project structure
-    "omgeving" "onderdeel" "produkt" "project"
-    ;; flowcharts, if you have loaded this module
-    "FLOWcell" "FLOWchart"
-    ;; typesetting computer languages
-    "EIFFEL" "JAVA" "JAVASCRIPT" "MP" "PASCAL" "PERL" "SQL" "TEX" "XML"
-    ;; some metapost environments
-    "MPpositiongraphic" "useMPgraphic" "MPcode" "reusableMPgraphic"
-    "uniqueMPgraphic")
-  "List of the ConTeXt nl interface start/stop pairs.")
-
-(defvar ConTeXt-define-list-nl
-  '("achtergrond" "startstop" "typen")
-  "List of ConTeXt nl interface macro's that define things.")
-
-(defvar ConTeXt-setup-list-nl
-  '("achtergronden" "achtergrond" "alineas" "arrangeren" "blanko"
-    "blok" "blokjes" "blokkopje" "blokkopjes" "boven" "boventeksten"
-    "brieven" "buffer" "buttons" "citeren" "clip" "combinaties"
-    "commentaar" "doordefinieren" "doornummeren" "doorspringen"
-    "dunnelijnen" "externefiguren" "formules" "formulieren"
-    "hoofd" "hoofdteksten" "inmarge" "inspringen" "interactiebalk"
-    "interactie" "interactiemenu" "interactiescherm" "interlinie"
-    "invullijnen" "invulregels" "items" "kaderteksten" "kantlijn"
-    "kapitalen" "kleuren" "kleur" "kolommen" "kop" "kopnummer"
-    "koppelteken" "koppen" "koptekst" "korps" "korpsomgeving"
-    "labeltekst" "layout" "legenda" "lijndikte" "lijn" "lijst"
-    "margeblokken" "markering" "naastplaatsen" "nummeren" "omlijnd"
-    "onder" "onderstrepen" "onderteksten" "opmaak" "opsomming"
-    "paginanummer" "paginanummering" "paginaovergangen" "palet"
-    "papierformaat" "papier" "paragraafnummeren" "plaatsblok"
-    "plaatsblokken" "plaatsblokkensplitsen" "positioneren" "profielen"
-    "programmas" "publicaties" "rasters" "referentielijst" "refereren"
-    "regelnummeren" "regels" "register" "roteren" "samengesteldelijst"
-    "sectieblok" "sectie" "sheets" "smaller" "sorteren" "spatiering"
-    "stickers" "strut" "strut" "subpaginanummer" "symboolset"
-    "synchronisatiebalk" "synchronisatie" "synoniemen" "systeem"
-    "taal" "tabellen" "tab" "tabulatie" "tekst" "tekstlijnen"
-    "tekstpositie" "tekstteksten" "tekstvariabele" "tolerantie" "type"
-    "typen" "uitlijnen" "uitvoer" "url" "velden" "veld" "versies"
-    "voet" "voetnootdefinitie" "voetnoten" "voetteksten" "witruimte")
-  "List of the names of ConTeXt nl interface macro's that setup things.")
-
-;; referencing in ConTeXt
-(defvar ConTeXt-referencing-list-nl
-  '("in" "op" "over" "paginareferentie" "tekstreferentie" "referentie")
-  "List of ConTeXt nl macro's that are used for referencing."
-)
-
-(defvar ConTeXt-other-macro-list-nl
-  '("regellinks" "regelmidden" "regelrechts" "toonexternefiguren")
-  "List of ConTeXt nl interface macro's that are not an environment nor a setup.")
-
-(defun ConTeXt-define-command-nl (what)
-  "The ConTeXt nl interface way of creating a define command."
-  (concat "definieer" what))
-
-(defun ConTeXt-setup-command-nl (what)
-  "The ConTeXt nl interface way of creating a setup command."
-  (concat "stel" what "in"))
-
-(defvar ConTeXt-project-structure-list-nl
-  '("project" "omgeving" "produkt" "onderdeel")
-  "List of ConTeXt project structure elements for its nl interface.
-List should be in logical order.")
-
-(defvar ConTeXt-section-block-list-nl
-  '("inleidingen" "hoofdteksten" "bijlagen" "uitleidingen")
-  "List of ConTeXt section block names for its nl interface.
-List should be in logical order.")
-
-
-;; TODO:
-;; ConTeXt has alternative sections like title and subject. Currently
-;; the level is used to find the section name, so the alternative
-;; names are never found. Have to start using the section name instead
-;; of the number.
-(defvar ConTeXt-numbered-section-list-nl
-  '(("deel" 0)
-    ("hoofdstuk" 1)
-    ("paragraaf" 2)
-    ("subparagraaf" 3)
-    ("subsubparagraaf" 4))
-  "List of the names of ConTeXt numbered sections for its nl interface.")
-
-(defvar ConTeXt-unnumbered-section-list-nl
-  '(("titel" 1)
-    ("onderwerp" 2)
-    ("subonderwerp" 3)
-    ("subsubsubsubject" 4))
-  "List of the names of ConTeXt unnumbered sections for its nl interface.")
-
-(defvar ConTeXt-text-nl "tekst"
-  "The ConTeXt nl interface body text group.")
-
-(defvar ConTeXt-item-list-nl
-  '("som" "its" "mar" "ran" "sub" "sym")
-  "The ConTeXt macro's that are variants of item.")
-
-(defcustom ConTeXt-default-environment-nl "opsomming"
-  "The default environment when creating new ones with `ConTeXt-environment'."
-  :group 'ConTeXt-nl-environment
-  :type 'string)
-
-(defvar ConTeXt-extra-paragraph-commands-nl
-  '("crlf" "par" "plaats[A-Za-z]+")
-  "List of ConTeXt macros that should have their own line.
-That is, besides the section(-block) commands.")
-
-;; Emacs en menu names and labels should go here
-;; to be done
-
-
-;;; Mode
-
-(defun ConTeXt-nl-mode-initialization ()
-  "ConTeXt dutch interface specific initialization."
-  (mapc #'ConTeXt-add-environments (reverse ConTeXt-environment-list-nl))
-
-  (TeX-add-symbols
-   '("but" ConTeXt-arg-define-ref (TeX-arg-literal " "))
-   '("som" ConTeXt-arg-define-ref (TeX-arg-literal " "))
-   '("items" [ConTeXt-arg-setup] (TeX-arg-string "Comma separated list"))
-   '("its" ConTeXt-arg-define-ref (TeX-arg-literal " "))
-   '("nop" (TeX-arg-literal " "))
-   '("ran" TeX-arg-string (TeX-arg-literal " "))
-   '("sub" ConTeXt-arg-define-ref (TeX-arg-literal " "))
-   '("sym" (TeX-arg-string "Symbol") (TeX-arg-literal " "))))
-
-;;;###autoload
-(defun context-nl-mode ()
-  "Major mode for editing files for ConTeXt using its dutch interface.
-
-Special commands:
-\\{ConTeXt-mode-map}
-
-Entering `context-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `ConTeXt-mode-hook'."
-  (interactive)
-
-  ;; set the ConTeXt interface
-  (setq ConTeXt-current-interface "nl")
-
-  ;; initialization
-  (ConTeXt-mode-common-initialization)
-  (ConTeXt-nl-mode-initialization)
-
-  ;; set mode line
-  (setq TeX-base-mode-name "ConTeXt-nl")
-  (TeX-set-mode-name))
-
-(provide 'context-nl)
-
-;;; context-nl.el ends here
diff --git a/elpa/auctex-13.1.3/context-nl.elc b/elpa/auctex-13.1.3/context-nl.elc
deleted file mode 100644
index 18da1d3..0000000
--- a/elpa/auctex-13.1.3/context-nl.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/context.el b/elpa/auctex-13.1.3/context.el
deleted file mode 100644
index e87feec..0000000
--- a/elpa/auctex-13.1.3/context.el
+++ /dev/null
@@ -1,1837 +0,0 @@
-;;; context.el --- Support for ConTeXt documents.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2003-2022  Free Software Foundation, Inc.
-
-;; Maintainer: Berend de Boer <berend@pobox.com>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This is in progress ConTeXt support for AUCTeX.  Please report
-;; anomalies or things you believe should be added.
-
-;; AUCTeX is closely interwoven with LaTeX.  We have to split up
-;; things without breaking 'em.
-
-;; some parts are stolen from latex.el and adapted to ConTeXt.
-
-;; TODO
-;; 1. indentation still bad.
-;; 2. paragraph refilling doesn't work 100%, and is very slow.
-;; 4. Remove dependency on LaTeX by moving LaTeX commands to TeX.
-;; 5. Most ConTeXt macro's don't currently have lisp code to query for
-;;    arguments.  As ConTeXt arguments are quite complex, the LaTeX way
-;;    of querying for arguments just doesn't cut it.
-;; 6. Check auto-parsing: does it detect % interface=nl for example?
-;; 7. Complete adding ConTeXt macro's.  Perhaps parse cont-en.xml and
-;;    generate the interfaces?
-;; 8. Add to menu: make TeX hash (mktexlsr), context format and metapost format.
-
-;; TODO Documentation
-;; 1. multifile done differently with ConTeXt
-
-;;; Code:
-
-(require 'tex)
-(require 'latex) ; for functions like `TeX-look-at' and `LaTeX-split-long-menu'
-(require 'plain-tex) ; for `plain-TeX-common-initialization'
-
-;; Silence the compiler:
-(defvar ConTeXt-extra-paragraph-commands)
-
-(defgroup ConTeXt-macro nil
-  "Special support for ConTeXt macros in AUCTeX."
-  :prefix "TeX-"
-  :group 'ConTeXt
-  :group 'TeX-macro)
-
-;; others
-
-(defvar ConTeXt-known-interfaces '("cz" "de" "en" "it" "nl" "ro" "uk"))
-
-(defcustom ConTeXt-default-interface "en"
-  "Default interface to be used when running ConTeXt."
-  :group 'ConTeXt
-  :type 'string)
-
-(defvar ConTeXt-current-interface "en"
-  "Interface to be used for inserting macros and ConTeXt run.")
-(make-variable-buffer-local 'ConTeXt-current-interface)
-
-(defvar ConTeXt-menu-changed nil)
-;; Need to update ConTeXt menu.
-(make-variable-buffer-local 'ConTeXt-menu-changed)
-
-(defvar ConTeXt-largest-level nil
-  "Largest sectioning level within current document.")
-(make-variable-buffer-local 'ConTeXt-largest-level)
-
-(defun ConTeXt-largest-level ()
-  (TeX-update-style)
-  ConTeXt-largest-level)
-
-
-;;; Syntax
-
-(defvar ConTeXt-optop "["
-  "The ConTeXt optional argument opening character.")
-
-(defvar ConTeXt-optcl "]"
-  "The ConTeXt optional argument closing character.")
-
-
-;; Define a ConTeXt macro
-
-(defvar ConTeXt-define-list ()
-  "Calls ConTeXt-XX-define-list where XX is the current interface.")
-
-(defun ConTeXt-define-command (what)
-  "The ConTeXt macro to define WHAT."
-  (funcall
-   (intern (concat "ConTeXt-define-command-" ConTeXt-current-interface)) what))
-
-(defun ConTeXt-insert-define (define)
-  "Insert the ConTeXt define macro DEFINE."
-  (insert TeX-esc (ConTeXt-define-command define))
-  (newline)
-  (indent-according-to-mode)
-  (ConTeXt-arg-setup nil))
-
-
-;; Setup a ConTeXt macro
-
-(defvar ConTeXt-setup-list ()
-  "Calls ConTeXt-XX-setup-list where XX is the current interface.")
-
-(defun ConTeXt-setup-command (what)
-  "The ConTeXt macro to setup WHAT."
-  (funcall
-   (intern (concat "ConTeXt-setup-command-" ConTeXt-current-interface)) what))
-
-(defun ConTeXt-insert-setup (setup)
-  "Insert the ConTeXt setup macro SETUP."
-  (insert TeX-esc (ConTeXt-setup-command setup))
-  (newline)
-  (indent-according-to-mode)
-  (ConTeXt-arg-setup nil))
-
-
-;; Referencing ConTeXt macro's
-
-(defvar ConTeXt-referencing-list ()
-  "Calls ConTeXt-XX-referencing-list where XX is the current interface.")
-
-(defun ConTeXt-referencing-command (what)
-  "The ConTeXt macro to call WHAT is itself, no interface specific calls."
-  what)
-
-(defun ConTeXt-insert-referencing (what)
-  "Insert the ConTeXt referencing WHAT."
-  (insert TeX-esc (ConTeXt-referencing-command what))
-  (newline)
-  (indent-according-to-mode)
-  (ConTeXt-arg-setup nil))
-
-
-;; Other ConTeXt macro's
-
-(defvar ConTeXt-other-macro-list ()
-  "Calls ConTeXt-XX-other-macro-list where XX is the current interface.")
-
-(defun ConTeXt-other-macro-command (what)
-  "The ConTeXt macro to call WHAT is itself, no interface specific calls."
-  what)
-
-(defun ConTeXt-insert-other-macro (other-macro)
-  "Insert the ConTeXt other macro's macro OTHER-MACRO."
-  (insert TeX-esc (ConTeXt-other-macro-command other-macro))
-  (newline)
-  (indent-according-to-mode)
-  (ConTeXt-arg-setup nil))
-
-
-;;; Project structure
-
-(defvar ConTeXt-project-structure-list ()
-  "Calls ConTeXt-XX-project-structure where XX is the current interface.")
-
-(defun ConTeXt-project-structure (N)
-  "Insert a ConTeXt project structure.
-N is in index into `ConTeXt-project-structure-list'."
-  (funcall (intern(concat
-                   "ConTeXt-project-"
-                   (nth N ConTeXt-project-structure-list)
-                   "-insert"))))
-
-(defun ConTeXt-project-project-insert ()
-  "Insert a basic template for a new ConTeXt project."
-  (save-excursion
-    (insert "% The following names are examples only\n")
-    (insert TeX-esc (ConTeXt-environment-start-name) (nth 0 ConTeXt-project-structure-list) " myproject")
-    (newline 2)
-    (insert TeX-esc (nth 1 ConTeXt-project-structure-list) " myenvironment")
-    (newline 2)
-    (insert TeX-esc (nth 2 ConTeXt-project-structure-list) " myproduct1")
-    (newline 2)
-    (insert TeX-esc (nth 2 ConTeXt-project-structure-list) " myproduct2")
-    (newline 2)
-    (insert TeX-esc (ConTeXt-environment-stop-name) (nth 0 ConTeXt-project-structure-list))))
-
-(defun ConTeXt-project-environment-insert ()
-  "Insert a basic template for the environment of a ConTeXt project."
-  (save-excursion
-    (insert "% The name 'myenvironment' is an example only.\n"
-            "% It must match the name in your project file.\n")
-    (insert TeX-esc (ConTeXt-environment-start-name)
-            (nth 1 ConTeXt-project-structure-list) " myenvironment\n\n")
-    (insert "% Put environment charateristics that must be defined at the "
-            "highest level here\n\n")
-    (insert TeX-esc (ConTeXt-environment-stop-name)
-            (nth 1 ConTeXt-project-structure-list))))
-
-(defun ConTeXt-project-product-insert ()
-  "Insert a basic template for a product of a ConTeXt project."
-  (save-excursion
-    (insert "% The following names are examples only\n")
-    (insert TeX-esc (ConTeXt-environment-start-name)
-            (nth 2 ConTeXt-project-structure-list) " myproduct1")
-    (newline 2)
-    (insert TeX-esc (nth 0 ConTeXt-project-structure-list) " myproject")
-    (newline 2)
-    (insert "% Components are optional. "
-            "You can also just start your document here.\n")
-    (insert TeX-esc (nth 3 ConTeXt-project-structure-list) " mycomponent1")
-    (newline 2)
-    (insert TeX-esc (nth 3 ConTeXt-project-structure-list) " mycomponent2")
-    (newline 2)
-    (insert TeX-esc (ConTeXt-environment-stop-name)
-            (nth 2 ConTeXt-project-structure-list))))
-
-(defun ConTeXt-project-component-insert ()
-  "Insert a basic template for a component of a ConTeXt project."
-  (save-excursion
-    (insert "% The following names are examples only\n")
-    (insert TeX-esc (ConTeXt-environment-start-name)
-            (nth 3 ConTeXt-project-structure-list) " mycomponent1")
-    (newline 2)
-    (insert TeX-esc (nth 0 ConTeXt-project-structure-list) " myproject\n")
-    (insert TeX-esc (nth 2 ConTeXt-project-structure-list) " myproduct1")
-    (newline 2)
-    (insert "% ... text here ...")
-    (newline 2)
-    (insert TeX-esc (ConTeXt-environment-stop-name)
-            (nth 3 ConTeXt-project-structure-list))))
-
-
-;;; Section blocks
-
-(defvar ConTeXt-section-block-list ()
-  "Calls ConTeXt-XX-section-list where XX is the current interface.")
-
-(defun ConTeXt-section-block (section-block)
-  "Insert the ConTeXt section block SECTION-BLOCK."
-  (ConTeXt-environment-menu section-block))
-
-
-;;; Sections
-
-;; Declare dynamically scoped vars.
-(defvar ConTeXt-title nil "Dynamically bound by `ConTeXt-section'.")
-(defvar ConTeXt-name nil "Dynamically bound by `ConTeXt-section'.")
-(defvar ConTeXt-level nil "Dynamically bound by `ConTeXt-section'.")
-(defvar ConTeXt-done-mark nil "Dynamically bound by `ConTeXt-section'.")
-(defvar ConTeXt-reference nil "Dynamically bound by `ConTeXt-section'.")
-
-(defun ConTeXt-section (arg)
-  "Insert a template for a ConTeXt section.
-Determinate the type of section to be inserted, by the argument ARG.
-
-If ARG is nil or missing, use the current level.
-If ARG is a list (selected by \\[universal-argument]), go downward one level.
-If ARG is negative, go up that many levels.
-If ARG is positive or zero, use absolute level:
-
-        0 : part
-        1 : chapter
-        2 : section
-        3 : subsection
-        4 : subsubsection
-        5 : subsubsubsection
-
-Or:
-
-        0 : title
-        1 : subject
-        2 : subsubject
-        3 : subsubsubject
-
-The following variables can be set to customize:
-
-`ConTeXt-numbered-section-hook'    Hooks to run when inserting a section.
-`ConTeXt-section-ref'   Prefix to all section references."
-
-  (interactive "*P")
-  (let* ((val (prefix-numeric-value arg))
-         (ConTeXt-level (cond ((null arg)
-                               (ConTeXt-current-section))
-                              ((listp arg)
-                               (ConTeXt-down-section))
-                              ((< val 0)
-                               (ConTeXt-up-section (- val)))
-                              (t val)))
-         (ConTeXt-name (ConTeXt-numbered-section-name ConTeXt-level))
-         (ConTeXt-title "")
-         (ConTeXt-reference nil)
-         (ConTeXt-done-mark (make-marker)))
-    (newline)
-    (run-hooks 'ConTeXt-numbered-section-hook)
-    (newline)
-    (if (marker-position ConTeXt-done-mark)
-        (goto-char (marker-position ConTeXt-done-mark)))
-    (set-marker ConTeXt-done-mark nil)))
-
-;; LaTeX has a max function here, which makes no sense.
-;; I think you want to insert a section that is max ConTeXt-largest-level
-(defun ConTeXt-current-section ()
-  "Return the level of the section that contain point.
-See also `ConTeXt-section' for description of levels."
-  (save-excursion
-    (min (ConTeXt-largest-level)
-         (if (re-search-backward outline-regexp nil t)
-             (+ 1 (- (ConTeXt-outline-level) (ConTeXt-outline-offset)))
-           (ConTeXt-largest-level)))))
-
-(defun ConTeXt-down-section ()
-  "Return the value of a section one level under the current.
-Tries to find what kind of section that have been used earlier in the
-text, if this fail, it will just return one less than the current
-section."
-  (save-excursion
-    (let ((current (ConTeXt-current-section))
-          (next nil)
-          (regexp outline-regexp))
-      (if (not (re-search-backward regexp nil t))
-          (1+ current)
-        (while (not next)
-          (cond
-           ((eq (ConTeXt-current-section) current)
-            (if (re-search-forward regexp nil t)
-                (if (<= (setq next (ConTeXt-current-section)) current) ;Wow!
-                    (setq next (1+ current)))
-              (setq next (1+ current))))
-           ((not (re-search-backward regexp nil t))
-            (setq next (1+ current)))))
-        next))))
-
-(defun ConTeXt-up-section (arg)
-  "Return the value of the section ARG levels above this one."
-  (save-excursion
-    (if (zerop arg)
-        (ConTeXt-current-section)
-      (let ((current (ConTeXt-current-section)))
-        (while (and (>= (ConTeXt-current-section) current)
-                    (re-search-backward outline-regexp
-                                        nil t)))
-        (ConTeXt-up-section (1- arg))))))
-
-(defvar ConTeXt-numbered-section-list ()
-  "ConTeXt-XX-numbered-section-list where XX is the current interface.")
-
-(defvar ConTeXt-unnumbered-section-list ()
-  "ConTeXt-XX-unnumbered-section-list where XX is the current interface.")
-
-(defvar ConTeXt-section-list
-  (append ConTeXt-numbered-section-list ConTeXt-unnumbered-section-list)
-)
-
-(defun ConTeXt-numbered-section-name (level)
-  "Return the name of the section corresponding to LEVEL."
-  (let ((entry (TeX-member level ConTeXt-numbered-section-list
-                           (function (lambda (a b) (equal a (nth 1 b)))))))
-    (if entry
-        (nth 0 entry)
-      nil)))
-
-(defun ConTeXt-unnumbered-section-name (level)
-  "Return the name of the section corresponding to LEVEL."
-  (let ((entry (TeX-member level ConTeXt-unnumbered-section-list
-                           (function (lambda (a b) (equal a (nth 1 b)))))))
-    (if entry
-        (nth 0 entry)
-      nil)))
-
-(defun ConTeXt-numbered-section-level (name)
-  "Return the level of the section NAME."
-  (let ((entry (TeX-member name ConTeXt-numbered-section-list
-                           (function (lambda (a b) (equal a (nth 0 b)))))))
-    (if entry
-        (nth 1 entry)
-      nil)))
-
-(defun ConTeXt-unnumbered-section-level (name)
-  "Return the level of the section NAME."
-  (let ((entry (TeX-member name ConTeXt-unnumbered-section-list
-                           (function (lambda (a b) (equal a (nth 0 b)))))))
-    (if entry
-        (nth 1 entry)
-      nil)))
-
-
-;;; Section Hooks.
-
-(defcustom ConTeXt-numbered-section-hook
-  '(ConTeXt-numbered-section-heading
-    ConTeXt-section-title
-    ConTeXt-section-ref
-    ConTeXt-section-section)
-  "List of hooks to run when a new section is inserted.
-
-The following variables are set before the hooks are run
-
-`ConTeXt-level'     - numeric section level, see the documentation of
-                      `ConTeXt-section'.
-`ConTeXt-name'      - name of the sectioning command, derived from
-                      `ConTeXt-level'.
-`ConTeXt-title'     - The title of the section, default to an empty
-                      string.
-`ConTeXt-done-mark' - Position of point afterwards, default nil
-                      (meaning end).
-
-The following standard hooks exist -
-
-ConTeXt-numbered-section-heading: Query the user about the name
-of the sectioning command.  Modifies `ConTeXt-level' and
-`ConTeXt-name'.
-
-ConTeXt-section-title: Query the user about the title of the
-section.  Modifies `ConTeXt-title'.
-
-ConTeXt-section-section: Insert ConTeXt section command according
-to `ConTeXt-name', `ConTeXt-title', and `ConTeXt-reference'.  If
-`ConTeXt-title' is an empty string, `ConTeXt-done-mark' will be
-placed at the point they should be inserted.
-
-ConTeXt-section-ref: Insert a reference for this section command.
-
-To get a full featured `ConTeXt-section' command, insert
-
- (setq ConTeXt-numbered-section-hook
-                         \\='(ConTeXt-numbered-section-heading
-                                 ConTeXt-section-title
-                                 ConTeXt-section-section
-                                 ConTeXt-section-ref))
-
-in your init file such as .emacs.d/init.el or .emacs."
-  :group 'ConTeXt-macro
-  :type 'hook
-  :options
-  '(ConTeXt-numbered-section-heading
-    ConTeXt-section-title
-    ConTeXt-section-ref
-    ConTeXt-section-section))
-
-(defcustom ConTeXt-unnumbered-section-hook
-  '(ConTeXt-unnumbered-section-heading
-    ConTeXt-section-title
-    ConTeXt-section-ref
-    ConTeXt-section-section)
-  ;; FIXME: I can't see where this variable is used!
-  "List of hooks to run when a new section is inserted.
-
-The following variables are set before the hooks are run
-
-`ConTeXt-level'     - numeric section level, see the documentation of
-                      `ConTeXt-section'.
-`ConTeXt-name'      - name of the sectioning command, derived from
-                      `ConTeXt-level'.
-`ConTeXt-title'     - The title of the section, default to an empty
-                      string.
-`ConTeXt-done-mark' - Position of point afterwards, default nil
-                      (meaning end).
-
-The following standard hooks exist -
-
-ConTeXt-unnumbered-section-heading: Query the user about the name
-of the sectioning command.  Modifies `ConTeXt-level' and
-`ConTeXt-name'.
-
-ConTeXt-section-title: Query the user about the title of the
-section.  Modifies `ConTeXt-title'.
-
-ConTeXt-section-section: Insert ConTeXt section command according
-to `ConTeXt-name', `ConTeXt-title', and `ConTeXt-reference'.  If
-`ConTeXt-title' is an empty string, `ConTeXt-done-mark' will be
-placed at the point they should be inserted.
-
-ConTeXt-section-ref: Insert a reference for this section command.
-
-To get a full featured `ConTeXt-section' command, insert
-
- (setq ConTeXt-unnumbered-section-hook
-                         \\='(ConTeXt-unnumbered-section-heading
-                                 ConTeXt-section-title
-                                 ConTeXt-section-section
-                                 ConTeXt-section-ref))
-
-in your init file such as .emacs.d/init.el or .emacs."
-  :group 'ConTeXt-macro
-  :type 'hook
-  :options
-  '(ConTeXt-unnumbered-section-heading
-    ConTeXt-section-title
-    ConTeXt-section-ref
-    ConTeXt-section-section))
-
-;; Define before first use.
-(defcustom ConTeXt-Mark-version "II"
-  "ConTeXt Mark version used for running ConTeXt."
-  :type 'string
-  :group 'TeX-command)
-(make-variable-buffer-local 'ConTeXt-Mark-version)
-(put 'ConTeXt-Mark-version 'safe-local-variable #'stringp)
-
-(defun ConTeXt-numbered-section-heading ()
-  "Hook to prompt for ConTeXt section name.
-Insert this hook into `ConTeXt-numbered-section-hook' to allow
-the user to change the name of the sectioning command inserted
-with `\\[ConTeXt-section]'."
-  (let ((string (completing-read
-                 (concat "Select level (default " ConTeXt-name "): ")
-                 ConTeXt-numbered-section-list
-                 nil nil nil)))
-    ;; Update name
-    (if (not (zerop (length string)))
-        (setq ConTeXt-name string))))
-
-(defun ConTeXt-unnumbered-section-heading ()
-  "Hook to prompt for ConTeXt section name.
-Insert this hook into `ConTeXt-unnumbered-section-hook' to allow
-the user to change the name of the sectioning command inserted
-with `\\[ConTeXt-section]'."
-  (let ((string (completing-read
-                 (concat "Select level (default " ConTeXt-name "): ")
-                 ConTeXt-unnumbered-section-list
-                 nil nil nil)))
-    ;; Update name
-    (if (not (zerop (length string)))
-        (setq ConTeXt-name string))))
-
-(defun ConTeXt-section-title ()
-  "Hook to prompt for ConTeXt section title.
-Insert this hook into `ConTeXt-(un)numbered-section-hook' to
-allow the user to change the title of the section inserted with
-`\\[ConTeXt-section]."
-  (setq ConTeXt-title (TeX-read-string "What title: ")))
-
-(defun ConTeXt-section-section ()
-  "Hook to insert ConTeXt section command into the file.
-Insert this hook into `ConTeXt-numbered-section-hook' after those hooks
-which sets the `ConTeXt-name', `ConTeXt-title', and
-`ConTeXt-reference' variables, but before those hooks which
-assumes the section already is inserted."
-  (insert TeX-esc ConTeXt-name)
-  (cond ((null ConTeXt-reference))
-        ((zerop (length ConTeXt-reference))
-         (insert ConTeXt-optop)
-         (set-marker ConTeXt-done-mark (point))
-         (insert ConTeXt-optcl))
-        (t
-         (insert ConTeXt-optop ConTeXt-reference ConTeXt-optcl)))
-  (insert TeX-grop)
-  (if (zerop (length ConTeXt-title))
-      (set-marker ConTeXt-done-mark (point)))
-  (insert ConTeXt-title TeX-grcl)
-  (newline)
-  ;; If RefTeX is available, tell it that we've just made a new section
-  (and (fboundp 'reftex-notice-new-section)
-       (funcall (symbol-function 'reftex-notice-new-section))))
-
-(defun ConTeXt-section-ref ()
-  "Hook to insert a reference after the sectioning command.
-Insert this hook into `ConTeXt-numbered-section-hook' to prompt
-for a label to be inserted after the sectioning command."
-  (setq ConTeXt-reference
-        (completing-read
-         (TeX-argument-prompt t nil
-                              "Comma separated list of references")
-         (LaTeX-label-list) nil nil))
-  ;; No reference or empty string entered?
-  (if (string-equal "" ConTeXt-reference)
-      (setq ConTeXt-reference nil)))
-
-
-;; Various
-(defun TeX-ConTeXt-sentinel (process name)
-  "Cleanup TeX output buffer after running ConTeXt."
-  (cond
-   ;; Mark IV
-   ((with-current-buffer TeX-command-buffer
-      (string= ConTeXt-Mark-version "IV"))
-    (cond ((TeX-TeX-sentinel-check process name))
-          ((re-search-forward "fatal error: " nil t)
-           (message (concat name ": problems after "
-                            (TeX-current-pages)))
-           (setq TeX-command-next TeX-command-default))
-          (t
-           (message (concat name ": successfully formatted "
-                            (TeX-current-pages)))
-           (setq TeX-command-next TeX-command-Show))))
-   ;; Mark II
-   (t
-    (cond ((TeX-TeX-sentinel-check process name))
-          ((save-excursion
-             ;; in a full ConTeXt run there will multiple texutil
-             ;; outputs. Just looking for "another run needed" would
-             ;; find the first occurence
-             (goto-char (point-max))
-             (re-search-backward "TeXUtil " nil t)
-             (re-search-forward "another run needed" nil t))
-           (message (concat "You should run ConTeXt again "
-                            "to get references right, "
-                            (TeX-current-pages)))
-           (setq TeX-command-next TeX-command-default))
-          ((re-search-forward "removed files :" nil t)
-           (message "sucessfully cleaned up"))
-          ((re-search-forward "^ ?TeX\\(Exec\\|Util\\)" nil t) ;; strange regexp --pg
-           (message (concat name ": successfully formatted "
-                            (TeX-current-pages)))
-           (setq TeX-command-next TeX-command-Show))
-          (t
-           (message (concat name ": problems after "
-                            (TeX-current-pages)))
-           (setq TeX-command-next TeX-command-default)))))
-  (unless TeX-error-list
-    (run-hook-with-args 'TeX-after-compilation-finished-functions
-                        (with-current-buffer TeX-command-buffer
-                          (expand-file-name
-                           (TeX-active-master (TeX-output-extension)))))))
-
-
-;;; Environments
-
-(defgroup ConTeXt-environment nil
-  "Environments in ConTeXt."
-  :group 'ConTeXt-macro)
-
-;; TODO: interface awareness
-(defcustom ConTeXt-default-environment "itemize"
-  "The default environment when creating new ones with `ConTeXt-environment'."
-  :group 'ConTeXt-environment
-  :type 'string)
-(make-variable-buffer-local 'ConTeXt-default-environment)
-
-(TeX-auto-add-type "environment" "ConTeXt")
-
-(advice-add 'ConTeXt-add-environments :after #'ConTeXt--invalidate-menu)
-(defun ConTeXt--invalidate-menu (&rest _)
-  "Mark the menu as being in need of a refresh."
-  (setq ConTeXt-menu-changed t))
-
-;; (defvar ConTeXt-environment-list ()
-;;      "ConTeXt-environment-list-XX where XX is the current interface.")
-
-(defvar ConTeXt-environment-history nil)
-
-(defun ConTeXt-environment-start-name ()
-  "Return the \\start translated to the language in current interface."
-  ;; it is "inizia", others are "start"
-  (cond ((equal ConTeXt-current-interface "it")
-         "inizia")
-        ((member ConTeXt-current-interface ConTeXt-known-interfaces)
-         "start")
-        (t
-         ;; this should not happen
-         (error "Unknown interface: %s" ConTeXt-current-interface))))
-
-(defun ConTeXt-environment-stop-name ()
-  "Return the \\stop translated to the language in current interface."
-  ;; it is "termina", others are "stop"
-  (cond ((equal ConTeXt-current-interface "it")
-         "termina")
-        ((member ConTeXt-current-interface ConTeXt-known-interfaces)
-         "stop")
-        (t
-         ;; this should not happen
-         (error "Unknown interface: %s" ConTeXt-current-interface))))
-
-(defun ConTeXt-environment (arg)
-  "Make ConTeXt environment (\\start...-\\stop... pair).
-With optional ARG, modify current environment."
-  (interactive "*P")
-  (let* ((default (cond
-                   ((TeX-near-bobp) "text")
-                   (t ConTeXt-default-environment)))
-         (environment
-          (completing-read (concat "Environment type (default " default "): ")
-                           ConTeXt-environment-list nil nil nil
-                           'ConTeXt-environment-history default)))
-    ;; Use `environment' as default for the next time only if it is different
-    ;; from the current default.
-    (unless (equal environment default)
-      (setq ConTeXt-default-environment environment))
-
-    (let ((entry (assoc environment ConTeXt-environment-list)))
-      (if (null entry)
-          (ConTeXt-add-environments (list environment)))
-
-      (if arg
-          (ConTeXt-modify-environment environment)
-        (ConTeXt-environment-menu environment)))))
-
-(defun ConTeXt-modify-environment (environment)
-  "Modify current environment."
-  (save-excursion
-    (ConTeXt-find-matching-stop)
-    (re-search-backward (concat (regexp-quote TeX-esc)
-                                (ConTeXt-environment-stop-name)
-                                " *\\([a-zA-Z]*\\)")
-                        (save-excursion (beginning-of-line 1) (point)))
-    (replace-match
-     (concat TeX-esc (ConTeXt-environment-stop-name) environment) t t)
-    (beginning-of-line 1)
-    (ConTeXt-find-matching-start)
-    (re-search-forward (concat (regexp-quote TeX-esc)
-                               (ConTeXt-environment-start-name)
-                               " *\\([a-zA-Z]*\\)")
-                       (save-excursion (end-of-line 1) (point)))
-    (replace-match
-     (concat TeX-esc (ConTeXt-environment-start-name) environment) t t)))
-
-
-(defun ConTeXt-environment-menu (environment)
-  "Insert ENVIRONMENT around point or region."
-  (let ((entry (assoc environment ConTeXt-environment-list)))
-    (cond ((not (and entry (nth 1 entry)))
-           (ConTeXt-insert-environment environment))
-          ((numberp (nth 1 entry))
-           (let ((count (nth 1 entry))
-                 (args ""))
-             (while (> count 0)
-               (setq args (concat args TeX-grop TeX-grcl))
-               (setq count (- count 1)))
-             (ConTeXt-insert-environment environment args)))
-          ((stringp (nth 1 entry))
-           (let ((prompts (cdr entry))
-                 (args ""))
-             (while prompts
-               (setq args (concat args
-                                  TeX-grop
-                                  (read-from-minibuffer
-                                   (concat (car prompts) ": "))
-                                  TeX-grcl))
-               (setq prompts (cdr prompts)))
-             (ConTeXt-insert-environment environment args)))
-          (t
-           (apply (nth 1 entry) environment (nthcdr 2 entry))))))
-
-(defun ConTeXt-close-environment ()
-  "Insert \\stop... to match the current environment."
-  (interactive "*")
-  (beginning-of-line)
-  (let ((empty-line (looking-at "[ \t]*$")))
-    (end-of-line)
-    (if (not empty-line)
-        (newline)))
-  (insert TeX-esc (ConTeXt-environment-stop-name)
-          (ConTeXt-current-environment))
-  ;; indent broken, so don't do it.
-  ;;(indent-according-to-mode)
-  (end-of-line)
-  (newline))
-
-(defun ConTeXt-insert-environment (environment &optional extra)
-  "Insert ENVIRONMENT, with optional argument EXTRA."
-  (if (and (TeX-active-mark)
-           (not (eq (mark) (point))))
-      (save-excursion
-        (if (< (mark) (point))
-            (exchange-point-and-mark))
-        (insert TeX-esc (ConTeXt-environment-start-name) environment)
-        (newline)
-        (forward-line -1)
-        (indent-according-to-mode)
-        (if extra (insert extra))
-        (goto-char (mark))
-        (or (TeX-looking-at-backward "^[ \t]*")
-            (newline))
-        (insert TeX-esc (ConTeXt-environment-stop-name) environment)
-        (newline)
-        (forward-line -1)
-        (indent-according-to-mode)
-        ;;(goto-char (point))
-        )
-    (or (TeX-looking-at-backward "^[ \t]*")
-        (newline))
-    (insert TeX-esc (ConTeXt-environment-start-name) environment)
-    (indent-according-to-mode)
-    (if extra (insert extra))
-    (end-of-line)
-    (newline-and-indent)
-    (newline)
-    (insert TeX-esc (ConTeXt-environment-stop-name) environment)
-    (or (looking-at "[ \t]*$")
-        (save-excursion (newline-and-indent)))
-    (indent-according-to-mode)
-    (end-of-line 0)))
-
-
-;; with the following we can call a function on an environment. Say
-;; you have metapost stuff within your TeX file, go to the environment
-;; and run ConTeXt-work-on-environment (suggested Key: C-c !). AUCTeX
-;; sees that you are inside e.g. \startMPpage....\stopMPpage and
-;; looks in ConTeXt-environment-helper for a function to be called.
-
-;; % so pressing C-c ! inside the following ...
-;;\startuseMPgraphic{Logo}{Scale}
-;; % Top rectangle
-;; filldraw (0,0)--(2cm,0)--(2cm,1cm)--(0,1cm)--cycle withcolor blue ;
-;; % Bottom black rectangle
-;; drawfill (0,0)--(2cm,0)--(2cm,-1cm)--(0,-1cm)--cycle withcolor black;
-;; % White Text
-;; draw btex \bf AB etex withcolor white ;
-;; % resize to size
-;; currentpicture := currentpicture scaled \MPvar{Scale} ;
-;; \stopuseMPgraphic
-
-;; % ...should give you a "new buffer" (currently narrowed to region
-;; % and switched to metapost-mode and recursive-edit)
-
-;; % Top rectangle
-;; filldraw (0,0)--(2cm,0)--(2cm,1cm)--(0,1cm)--cycle withcolor blue ;
-;; % Bottom black rectangle
-;; drawfill (0,0)--(2cm,0)--(2cm,-1cm)--(0,-1cm)--cycle withcolor black;
-;; % White Text
-;; draw btex \bf AB etex withcolor white ;
-;; % resize to size
-;; currentpicture := currentpicture scaled \MPvar{Scale} ;
-
-
-(defvar ConTeXt-environment-helper
-  '(("useMPgraphic" . ConTeXt-mp-region)
-    ("MPpage" . ConTeXt-mp-region))
-  "Alist that holds functions to call for working on regions.
-An entry looks like: (\"environment\" . function)")
-
-(defun ConTeXt-mp-region ()
-  "Edit region in `metapost-mode'."
-  (ConTeXt-mark-environment t)
-  (narrow-to-region (mark) (point))
-  (metapost-mode)
-  (message "Type `M-x exit-recursive-edit' to get back")
-  (recursive-edit)
-  (context-mode)
-  (widen))
-
-;; find smarter name. Suggestions welcome
-(defun ConTeXt-work-on-environment ()
-  "Takes current environment and does something on it (todo: documentation)."
-  (interactive)
-  (let ((fun (cdr (assoc (ConTeXt-current-environment)
-                         ConTeXt-environment-helper))))
-    (when (functionp fun)
-      (funcall fun))))
-
-(defun ConTeXt-current-environment ()
-  "Return the name of the current environment."
-  ;; don't make this interactive.
-  (let ((beg))
-    (save-excursion
-      (ConTeXt-last-unended-start)
-      (setq beg (+ (point) (length (ConTeXt-environment-start-name)) 1))
-      (goto-char (match-end 0))
-      (skip-chars-forward "a-zA-Z")
-      (buffer-substring beg (point)))))
-
-(defun ConTeXt-last-unended-start ()
-  "Leave point at the beginning of the last unstopped `\\start...'.
-Look back from the current cursor."
-  (while (and (re-search-backward "\\\\start[a-zA-Z]*\\|\\\\stop[a-zA-Z]*")
-              (looking-at "\\\\stop[a-zA-Z]*"))
-    (ConTeXt-last-unended-start)))
-
-(defun ConTeXt-mark-environment (&optional inner)
-  "Set mark to end of current environment (\\start...-\\stop...) and
-point to the matching begin.
-If optional INNER is not nil, include \\start... and \\stop, otherwise only
-the contents."
-  (interactive)
-  (let ((cur (point)))
-    (ConTeXt-find-matching-stop inner)
-    (push-mark (point))
-    (goto-char cur)
-    (ConTeXt-find-matching-start inner)
-    (TeX-activate-region)))
-
-(defun ConTeXt-find-matching-stop (&optional inner)
-  "Find end of current \\start...\\stop-Pair.
-If INNER is non-nil, go to the point just past before
-\\stop... macro.  Otherwise goto the point just past \\stop..."
-  (interactive)
-  (let ((regexp (concat (regexp-quote TeX-esc)
-                        "\\("
-                        (ConTeXt-environment-start-name)
-                        "\\|"
-                        (ConTeXt-environment-stop-name)
-                        "\\)"
-                        ))
-        (level 1))
-    ;;jump over the \start... when at the beginning of it.
-    (when (looking-at (concat (regexp-quote TeX-esc)
-                              (ConTeXt-environment-start-name)))
-      (re-search-forward regexp nil t))
-    (while (and (> level 0)
-                (re-search-forward regexp nil t)
-                (goto-char (1- (match-beginning 1)))
-                (cond ((looking-at (concat (regexp-quote TeX-esc)
-                                           (ConTeXt-environment-start-name)))
-                       (re-search-forward regexp nil t)
-                       (setq level (1+ level)))
-                      ((looking-at (concat (regexp-quote TeX-esc)
-                                           (ConTeXt-environment-stop-name)))
-                       (re-search-forward regexp nil t)
-                       (setq level (1- level))))))
-    ;; now we have to look if we want to start behind the \start... macro
-    (if inner
-        (beginning-of-line)
-      (skip-chars-forward "a-zA-Z"))))
-
-(defun ConTeXt-find-matching-start (&optional inner)
-  "Find beginning of current \\start...\\stop-Pair.
-If INNER is non-nil, go to the point just past the \\start... macro."
-  (interactive)
-  (let ((regexp (concat (regexp-quote TeX-esc)
-                        "\\("
-                        (ConTeXt-environment-start-name)
-                        "\\|"
-                        (ConTeXt-environment-stop-name)
-                        "\\)"
-                        ))
-        (level 1)
-        (pos))
-    (while (and (> level 0)
-                (re-search-backward regexp nil t)
-                (cond ((looking-at (concat (regexp-quote TeX-esc)
-                                           (ConTeXt-environment-stop-name)))
-                       (setq level (1+ level)))
-                      ((looking-at (concat (regexp-quote TeX-esc)
-                                           (ConTeXt-environment-start-name)))
-                       (setq level (1- level))))))
-    ;; now we have to look if we want to start behind the \start... macro
-    (when inner
-      ;; \startfoo can have 0 or more {} and [] pairs. I assume that
-      ;; skipping all those parens will be smart enough. It fails when
-      ;; the first part in the \start-\stop-environment is { or [, like
-      ;; in \startquotation   {\em important} \stopquotation. There is
-      ;; yet another pitfall: \startsetups SomeSetup foo bar
-      ;; \stopsetups will use SomeSetup as the argument and the
-      ;; environment
-      (skip-chars-forward "\\\\a-zA-Z")
-      (save-excursion
-        (while (progn
-                 (skip-chars-forward "\t\n ")
-                 (forward-comment 1)
-                 (skip-chars-forward "\t\n ")
-                 (looking-at "\\s\("))
-          (forward-list 1)
-          (setq pos (point))))
-      (when pos
-        (goto-char pos))
-      (unless (bolp)
-        (forward-line)))))
-
-;;; items
-
-(defun ConTeXt-insert-item ()
-  "Insert a new item."
-  (interactive "*")
-  (or (TeX-looking-at-backward "^[ \t]*")
-      (newline))
-  (TeX-insert-macro "item")
-  (indent-according-to-mode))
-
-
-;;; Macro Argument Hooks
-
-(defun ConTeXt-optional-argument-insert (arg &optional _prefix)
-  "Insert ARG surrounded by square brackets."
-  (insert ConTeXt-optop)
-  (insert arg)
-  (insert ConTeXt-optcl))
-
-(defun ConTeXt-required-argument-insert (arg &optional _prefix)
-  "Insert ARG surrounded by curly braces."
-  (insert TeX-grop)
-  (insert arg)
-  (insert TeX-grcl))
-
-(defun ConTeXt-argument-insert (arg optional &optional prefix)
-  "Insert ARG surrounded by curly braces.
-
-If OPTIONAL, only insert it if not empty, and then use square brackets."
-  (if optional
-      (if
-          (not (string-equal arg ""))
-          (ConTeXt-optional-argument-insert arg prefix))
-    (ConTeXt-required-argument-insert arg prefix)))
-
-(defun ConTeXt-arg-ref (optional &optional prompt definition)
-  "Prompt for a reference completing with known references."
-  (let ((ref (completing-read (TeX-argument-prompt optional prompt "ref")
-                              (LaTeX-label-list))))
-    (if (and definition (not (string-equal "" ref)))
-        (LaTeX-add-labels ref))
-    (ConTeXt-argument-insert ref optional)))
-
-(defun ConTeXt-arg-define-ref (&optional prompt)
-  "Prompt for an optional reference completing with known references."
-  (ConTeXt-arg-ref t prompt t))
-
-(defun ConTeXt-arg-setup (optional &optional prompt)
-  "Prompt for setup arguments."
-  (let ((setup (read-from-minibuffer
-                (TeX-argument-prompt optional prompt "Setup"))))
-    (ConTeXt-argument-insert setup t)))
-
-
-;; paragraph (re)-formatting
-
-(defvar ConTeXt-item-list ()
-  "List of macro's considered items.")
-
-(defun ConTeXt-paragraph-commands-regexp ()
-  "Return a regexp matching macros that should have their own line."
-  (concat
-   (regexp-quote TeX-esc) "\\("
-   "[][]\\|"  ; display math delimitors (is this applicable to ConTeXt??)
-   (ConTeXt-environment-start-name) "\\|"
-   (ConTeXt-environment-stop-name) "\\|"
-   (mapconcat #'car ConTeXt-numbered-section-list "\\b\\|") "\\b\\|"
-   (mapconcat #'car ConTeXt-unnumbered-section-list "\\b\\|") "\\b\\|"
-   (mapconcat #'identity ConTeXt-extra-paragraph-commands "\\b\\|")
-   "\\b\\|"
-   (mapconcat #'identity ConTeXt-item-list "\\b\\|") "\\b\\)"))
-
-
-;; Outline support
-
-(defun ConTeXt-environment-full-start-name (environment)
-  "Return the ConTeXt macro name that starts ENVIRONMENT.
-It is interface aware"
-  (concat (ConTeXt-environment-start-name) environment))
-
-(defun ConTeXt-outline-regexp (&optional anywhere)
-  "Return regexp for ConTeXt section blocks and sections.
-
-If optional argument ANYWHERE is not nil, do not require that the
-header is at the start of a line."
-  (concat
-   (if anywhere "" "^")
-   "[ \t]*"
-   (regexp-quote TeX-esc)
-   "\\("
-   (mapconcat #'ConTeXt-environment-full-start-name ConTeXt-section-block-list "\\|") "\\|"
-   (mapconcat #'car ConTeXt-numbered-section-list "\\|") "\\|"
-   (mapconcat #'car ConTeXt-unnumbered-section-list "\\|")
-   "\\)\\b"
-   (if TeX-outline-extra
-       "\\|"
-     "")
-   (mapconcat #'car TeX-outline-extra "\\|")
-   "\\|" (ConTeXt-header-end) "\\b"
-   "\\|" (ConTeXt-trailer-start) "\\b"))
-
-(defvar ConTeXt-text "Name of ConTeXt macro that begins the text body.")
-
-(defun ConTeXt-header-end ()
-  "Default end of header marker for ConTeXt documents."
-  (concat
-   (regexp-quote TeX-esc)
-   (ConTeXt-environment-start-name)
-   ConTeXt-text))
-
-(defun ConTeXt-trailer-start ()
-  "Default start of trailer marker for ConTeXt documents."
-  (concat
-   (regexp-quote TeX-esc)
-   (ConTeXt-environment-stop-name)
-   ConTeXt-text))
-
-(defun ConTeXt-outline-offset ()
-  "Offset to add to `ConTeXt-section-list' levels to get outline level."
-  (- 4 (ConTeXt-largest-level)))
-
-(defun ConTeXt-start-environment-regexp (list)
-  "Regular expression that matches a start of all environments mentioned in LIST."
-  (concat
-   "start\\("
-   (mapconcat #'identity list "\\|")
-   "\\)\\b"))
-
-;; The top headings are \starttext, \startfrontmatter, \startbodymatter etc.
-;; \part, \chapter etc. are children of that.
-(defun ConTeXt-outline-level ()
-  "Find the level of current outline heading in an ConTeXt document."
-  (cond ((looking-at (concat (ConTeXt-header-end) "\\b")) 1)
-        ((looking-at (concat (ConTeXt-trailer-start) "\\b")) 1)
-        ((TeX-look-at TeX-outline-extra)
-         (max 1 (+ (TeX-look-at TeX-outline-extra)
-                   (ConTeXt-outline-offset))))
-        (t
-         (save-excursion
-           (skip-chars-forward " \t")
-           (forward-char 1)
-           (cond ((looking-at (ConTeXt-start-environment-regexp
-                               ConTeXt-section-block-list)) 1)
-                 ((TeX-look-at ConTeXt-section-list)
-                  (max 1 (+ (TeX-look-at ConTeXt-section-list)
-                            (ConTeXt-outline-offset))))
-                 (t
-                  (error "Unrecognized header")))))))
-
-
-;;; Fonts
-
-(defcustom ConTeXt-font-list '((?\C-b "{\\bf " "}")
-                           (?\C-c "{\\sc " "}")
-                           (?\C-e "{\\em " "}")
-                           (?\C-i "{\\it " "}")
-                           (?\C-r "{\\rm " "}")
-                           (?\C-s "{\\sl " "}")
-                           (?\C-t "{\\tt " "}")
-                           (?\C-d "" "" t))
-  "List of fonts used by `TeX-font'.
-
-Each entry is a list.
-The first element is the key to activate the font.
-The second element is the string to insert before point, and the third
-element is the string to insert after point.
-If the fourth and fifth element are strings, they specify the prefix and
-suffix to be used in math mode.
-An optional fourth (or sixth) element means always replace if t."
-  :group 'TeX-macro
-  :type '(repeat
-           (group
-            :value (?\C-a "" "")
-            (character :tag "Key")
-            (string :tag "Prefix")
-            (string :tag "Suffix")
-            (option (group
-                     :inline t
-                     (string :tag "Math Prefix")
-                     (string :tag "Math Suffix")))
-            (option (sexp :format "Replace\n" :value t)))))
-
-
-;; Imenu support
-
-(defun ConTeXt-outline-name ()
-  "Guess a name for the current header line."
-  (save-excursion
-    (if (re-search-forward "{\\([^\}]*\\)}" (point-at-eol) t)
-        (match-string 1)
-      (buffer-substring-no-properties (point) (point-at-eol)))))
-
-;; This imenu also includes commented out chapters. Perhaps a feature
-;; for LaTeX, not sure we want or need that for ConTeXt.
-
-(defun ConTeXt-imenu-create-index-function ()
-  "Imenu support function for ConTeXt."
-  (TeX-update-style)
-  (let (entries
-        (regexp (ConTeXt-outline-regexp)))
-    (goto-char (point-max))
-    (while (re-search-backward regexp nil t)
-      (let* ((name (ConTeXt-outline-name))
-             (level (make-string (1- (ConTeXt-outline-level)) ?\ ))
-             (label (concat level level name))
-             (mark (make-marker)))
-        (set-marker mark (point))
-        (set-text-properties 0 (length label) nil label)
-        (setq entries (cons (cons label mark) entries))))
-    entries))
-
-
-;; Indentation, copied from Berend's context mode.
-;; TODO: doesn't work great.
-
-(defvar ConTeXt-indent-allhanging t)
-(defvar ConTeXt-indent-arg 2)
-(defvar ConTeXt-indent-basic 2)
-(defvar ConTeXt-indent-item ConTeXt-indent-basic)
-(defvar ConTeXt-indent-item-re "\\\\\\(item\\|sym\\)\\>")
-
-(defvar ConTeXt-indent-syntax-table (make-syntax-table TeX-mode-syntax-table)
-  "Syntax table used while computing indentation.")
-
-(progn
-  (modify-syntax-entry ?$ "." ConTeXt-indent-syntax-table)
-  (modify-syntax-entry ?\( "." ConTeXt-indent-syntax-table)
-  (modify-syntax-entry ?\) "." ConTeXt-indent-syntax-table))
-
-(defun ConTeXt-indent-line (&optional _arg)
-  (with-syntax-table ConTeXt-indent-syntax-table
-    ;; TODO: Rather than ignore $, we should try to be more clever about it.
-    (let ((indent
-           (save-excursion
-             (beginning-of-line)
-             (ConTeXt-find-indent))))
-      (if (< indent 0) (setq indent 0))
-      (if (<= (current-column) (current-indentation))
-          (indent-line-to indent)
-        (save-excursion (indent-line-to indent))))))
-
-(defun ConTeXt-find-indent (&optional virtual)
-  "Find the proper indentation of text after point.
-VIRTUAL if non-nil indicates that we're only trying to find the
-indentation in order to determine the indentation of something
-else.  There might be text before point."
-  (save-excursion
-    (skip-chars-forward " \t")
-    (or
-     ;; Trust the current indentation, if such info is applicable.
-     (and virtual (>= (current-indentation) (current-column))
-          (current-indentation))
-     ;; Put leading close-paren where the matching open brace would be.
-     (condition-case nil
-         (and (eq (char-syntax (char-after)) ?\))
-              (save-excursion
-                (skip-syntax-forward " )")
-                (backward-sexp 1)
-                (ConTeXt-find-indent 'virtual)))
-       (error nil))
-     ;; Default (maybe an argument)
-     (let ((pos (point))
-           (char (char-after))
-           (indent 0)
-           up-list-pos)
-       ;; Look for macros to be outdented
-       (cond ((looking-at (concat (regexp-quote TeX-esc)
-                                  (ConTeXt-environment-stop-name)))
-              (setq indent (- indent ConTeXt-indent-basic)))
-             ((looking-at ConTeXt-indent-item-re)
-              (setq indent (- indent ConTeXt-indent-item))))
-       ;; Find the previous point which determines our current indentation.
-       (condition-case err
-           (progn
-             (backward-sexp 1)
-             (while (or (> (current-column) (current-indentation))
-                        ;; Continue going back if we are
-                        ;; at a hanging optional group.
-                        (looking-at (regexp-quote ConTeXt-optop)))
-               (backward-sexp 1)))
-         (scan-error
-          (setq up-list-pos (nth 2 err))))
-       (cond
-        ((= (point-min) pos) 0)  ; We're really just indenting the first line.
-        ((integerp up-list-pos)
-         ;; Have to indent relative to the open-paren.
-         (goto-char up-list-pos)
-         (if (and (not ConTeXt-indent-allhanging)
-                  (> pos (progn (down-list 1)
-                                (forward-comment (point-max))
-                                (point))))
-             ;; Align with the first element after the open-paren.
-             (current-column)
-           ;; We're the first element after a hanging brace.
-           (goto-char up-list-pos)
-           (+ indent ConTeXt-indent-basic (ConTeXt-find-indent 'virtual))))
-        ;; We're now at the "beginning" of a line.
-        ((not (and (not virtual) (eq (char-after) ?\\)))
-         ;; Nothing particular here: just keep the same indentation.
-         (+ indent (current-column)))
-        ;; We're now looking at an item.
-        ((looking-at ConTeXt-indent-item-re)
-         ;; Indenting relative to an item, have to re-add the outdenting.
-         (+ indent (current-column) ConTeXt-indent-item))
-        ;; We're looking at an environment starter.
-        ((and (looking-at (concat (regexp-quote TeX-esc)
-                                  (ConTeXt-environment-start-name)))
-              (not (looking-at (concat (regexp-quote TeX-esc)
-                                       (ConTeXt-environment-start-name)
-                                       ConTeXt-text)))) ; other environments?
-         (+ indent (current-column) ConTeXt-indent-basic))
-        (t
-         (let ((col (current-column)))
-           (if (not (and char (eq (char-syntax char) ?\()))
-               ;; If the first char was not an open-paren, there's
-               ;; a risk that this is really not an argument to the
-               ;; macro at all.
-               (+ indent col)
-             (forward-sexp 1)
-             (if (< (line-end-position)
-                    (save-excursion (forward-comment (point-max))
-                                    (point)))
-                 ;; we're indenting the first argument.
-                 (min (current-column) (+ ConTeXt-indent-arg col))
-               (skip-syntax-forward " ")
-               (current-column))))))))))
-
-
-;; XML inside ConTeXt support
-
-(defun ConTeXt-last-unended-start-xml ()
-  "Leave point at the beginning of the last `tag' that is unstopped."
-  (while (and (re-search-backward "<[_A-Za-z][-:._A-Za-z0-9]*\\([ \t\r\n]\\|[_A-Za-z][-:._A-Za-z0-9]*\=\"[^\"]*\"\\)*>\\|</[_A-Za-z][-:_A-Za-z0-9]*>")
-              (looking-at "</[_A-Za-z][-:._A-Za-z0-9]*>"))
-    (ConTeXt-last-unended-start-xml)))
-
-(defun ConTeXt-close-xml-tag ()
-  "Create an </...> to match the last unclosed <...>.  Not fool-proof."
-  (interactive "*")
-  (let ((new-line-needed (bolp)) text indentation)
-    (save-excursion
-      (condition-case nil
-          (ConTeXt-last-unended-start-xml)
-        (error (error "Couldn't find unended XML tag")))
-      (setq indentation (current-column))
-      (re-search-forward "<\\([_A-Za-z][-:._A-Za-z0-9]*\\)")
-      (setq text (buffer-substring (match-beginning 1) (match-end 1))))
-    (indent-to indentation)
-    (insert "</" text ">")
-    (if new-line-needed (insert ?\n))))
-
-
-;; Key bindings
-
-(defvar ConTeXt-mode-map
-  (let ((map (make-sparse-keymap)))
-    (set-keymap-parent map TeX-mode-map)
-
-    ;; We now set `beginning-of-defun-function' and
-    ;; `end-of-defun-function' instead.
-    ;; (define-key map "\e\C-a"  #'ConTeXt-find-matching-start)
-    ;; (define-key map "\e\C-e"  #'ConTeXt-find-matching-stop)
-    ;; likely to change in the future
-    (define-key map "\C-c!"    #'ConTeXt-work-on-environment)
-    (define-key map "\C-c\C-e" #'ConTeXt-environment)
-    (define-key map "\C-c\n"   #'ConTeXt-insert-item)
-    (or (key-binding "\e\r")
-        (define-key map "\e\r"    #'ConTeXt-insert-item)) ;*** Alias
-    (define-key map "\C-c]" #'ConTeXt-close-environment)
-    (define-key map "\C-c\C-s" #'ConTeXt-section)
-    ;; XML in ConTeXt support
-    (define-key map "\C-c/" #'ConTeXt-close-xml-tag)
-    map)
-  "Keymap used in `ConTeXt-mode'.")
-
-
-;;; Menu building
-
-;; functions to create menu entries
-
-;; ConTeXt \start... \stop... pairs
-;; (Choose a different name than the one in LaTeX mode.  Otherwise the
-;; contents of the "Insert Environment" and "Change Environment" menus
-;; will not be updated correctly upon loading and switching between
-;; LaTeX and ConTeXt files.  AFAICS this is due to a bug in
-;; easymenu.el not returning the correct keymap when
-;; `easy-menu-change' (and therefore `easy-menu-get-map') is called.
-;; It just sees an entry with a matching name and returns this first
-;; match.)
-(defvar ConTeXt-environment-menu-name "Insert Environment   (C-c C-e)")
-
-(defun ConTeXt-environment-menu-entry (entry)
-  "Create an ENTRY for the environment menu."
-  (vector (car entry) (list 'ConTeXt-environment-menu (car entry)) t))
-
-(defvar ConTeXt-environment-modify-menu-name "Change Environment   (C-u C-c C-e)")
-
-(defun ConTeXt-environment-modify-menu-entry (entry)
-  "Create an ENTRY for the change environment menu."
-  (vector (car entry) (list 'ConTeXt-modify-environment (car entry)) t))
-
-;; ConTeXt define macros
-(defvar ConTeXt-define-menu-name "Define")
-
-(defun ConTeXt-define-menu-entry (entry)
-  "Create an ENTRY for the define menu."
-  (vector entry (list 'ConTeXt-define-menu entry)))
-
-(defun ConTeXt-define-menu (define)
-  "Insert DEFINE from menu."
-  (ConTeXt-insert-define define))
-
-;; ConTeXt setup macros
-(defvar ConTeXt-setup-menu-name "Setup")
-
-(defun ConTeXt-setup-menu-entry (entry)
-  "Create an ENTRY for the setup menu."
-  (vector entry (list 'ConTeXt-setup-menu entry)))
-
-(defun ConTeXt-setup-menu (setup)
-  "Insert SETUP from menu."
-  (ConTeXt-insert-setup setup))
-
-;; ConTeXt referencing macros
-(defvar ConTeXt-referencing-menu-name "Referencing")
-
-(defun ConTeXt-referencing-menu-entry (entry)
-  "Create an ENTRY for the referencing menu."
-  (vector entry (list 'ConTeXt-referencing-menu entry)))
-
-(defun ConTeXt-referencing-menu (referencing)
-  "Insert REFERENCING from menu."
-  (ConTeXt-insert-referencing referencing))
-
-;; ConTeXt other macros
-(defvar ConTeXt-other-macro-menu-name "Other macro")
-
-(defun ConTeXt-other-macro-menu-entry (entry)
-  "Create an ENTRY for the other macro menu."
-  (vector entry (list 'ConTeXt-other-macro-menu entry)))
-
-(defun ConTeXt-other-macro-menu (other-macro)
-  "Insert OTHER-MACRO from menu."
-  (ConTeXt-insert-other-macro other-macro))
-
-
-;; meta-structure project structure menu entries
-
-(defvar ConTeXt-project-structure-menu-name "Project Structure")
-
-(defun ConTeXt-project-structure-menu (project-structure)
-  "Insert PROJECT-STRUCTURE from menu."
-  (ConTeXt-project-structure
-   (let ((l ConTeXt-project-structure-list))
-     (- (length l) (length (member project-structure l))))))
-
-(defun ConTeXt-project-structure-menu-entry (entry)
-  "Create an ENTRY for the project structure menu."
-  (vector entry (list 'ConTeXt-project-structure-menu entry)))
-
-
-;; meta-structure section blocks menu entries
-
-(defvar ConTeXt-section-block-menu-name "Section Block")
-
-(defun ConTeXt-section-block-menu (section-block)
-  "Insert SECTION-BLOCK from menu."
-  (ConTeXt-section-block section-block))
-
-(defun ConTeXt-section-block-menu-entry (entry)
-  "Create an ENTRY for the section block menu."
-  (vector entry (list 'ConTeXt-section-block-menu entry)))
-
-
-;; section menu entries
-
-(defvar ConTeXt-numbered-section-menu-name "Numbered section  (C-c C-s)")
-(defvar ConTeXt-unnumbered-section-menu-name "Unnumbered section")
-
-(defun ConTeXt-section-enable-symbol (level)
-  "Symbol used to enable section LEVEL in the menu bar."
-  (intern (concat "ConTeXt-section-" (int-to-string level) "-enable")))
-
-(defun ConTeXt-section-enable (entry)
-  "Enable or disable section ENTRY from `ConTeXt-section-list'."
-  (let ((level (nth 1 entry)))
-    (set (ConTeXt-section-enable-symbol level)
-         (>= level ConTeXt-largest-level))))
-
-(defun ConTeXt-numbered-section-menu (level)
-  "Insert numbered section from menu."
-  (let ((ConTeXt-numbered-section-hook
-         (delq 'ConTeXt-numbered-section-heading
-               (copy-sequence ConTeXt-numbered-section-hook))))
-    (ConTeXt-section level)))
-
-(defun ConTeXt-unnumbered-section-menu (level)
-  "Insert unnumbered section from menu."
-  (let ((ConTeXt-unnumbered-section-hook
-         (delq 'ConTeXt-unnumbered-section-heading
-               (copy-sequence ConTeXt-unnumbered-section-hook))))
-    (ConTeXt-section level)))
-
-(defun ConTeXt-numbered-section-menu-entry (entry)
-  "Create an ENTRY for the numbered section menu."
-  (let ((enable (ConTeXt-section-enable-symbol (nth 1 entry))))
-    (set enable t)
-    (vector (car entry) (list 'ConTeXt-numbered-section-menu (nth 1 entry)) enable)))
-
-(defun ConTeXt-unnumbered-section-menu-entry (entry)
-  "Create an ENTRY for the unnumbered section menu."
-  (let ((enable (ConTeXt-section-enable-symbol (nth 1 entry))))
-    (set enable t)
-    (vector (car entry) (list 'ConTeXt-unnumbered-section-menu (nth 1 entry)) enable)))
-
-
-;; etexshow support
-
-(defun ConTeXt-etexshow ()
-  "Call etexshow, if available, to show the definition of a ConText macro."
-  (interactive)
-  (if (fboundp 'etexshow)
-      (let ()
-        (require 'etexshow)
-        (funcall (symbol-function 'etexshow-cmd)))
-    (error "etexshow is not installed.  Get it from http://levana.de/emacs/")))
-
-;; menu itself
-
-(easy-menu-define ConTeXt-mode-command-menu
-  ConTeXt-mode-map
-  "Command menu used in ConTeXt mode."
-  (TeX-mode-specific-command-menu 'context-mode))
-
-;; it seems the menu is evaluated at compile/load-time
-;; we don't have ConTeXt-current-interface at that time
-;; so make sure to do updates based on that variable in
-;; ConTeXt-menu-update
-(easy-menu-define ConTeXt-mode-menu
-  ConTeXt-mode-map
-  "Menu used in ConTeXt mode."
-  `("ConTeXt"
-    (,ConTeXt-project-structure-menu-name)
-    (,ConTeXt-section-block-menu-name)
-    (,ConTeXt-numbered-section-menu-name)
-    (,ConTeXt-unnumbered-section-menu-name)
-    ["Add Table of Contents to Emacs Menu" (imenu-add-to-menubar "TOC") t]
-    "-"
-    ["Macro ..." TeX-insert-macro
-     :help "Insert a macro and possibly arguments"]
-    ["Complete" TeX-complete-symbol
-     :help "Complete the current macro or environment name"]
-    ["Show ConTeXt Macro Definition" ConTeXt-etexshow]
-    "-"
-    (,ConTeXt-environment-menu-name)
-    (,ConTeXt-environment-modify-menu-name)
-    ["Item" ConTeXt-insert-item
-     :help "Insert a new \\item into current environment"]
-    (,ConTeXt-define-menu-name)
-    (,ConTeXt-setup-menu-name)
-    (,ConTeXt-other-macro-menu-name)
-    "-"
-    ("Insert Font"
-     ["Emphasize"  (TeX-font nil ?\C-e) :keys "C-c C-f C-e"]
-     ["Bold"       (TeX-font nil ?\C-b) :keys "C-c C-f C-b"]
-     ["Typewriter" (TeX-font nil ?\C-t) :keys "C-c C-f C-t"]
-     ["Small Caps" (TeX-font nil ?\C-c) :keys "C-c C-f C-c"]
-     ["Sans Serif" (TeX-font nil ?\C-f) :keys "C-c C-f C-f"]
-     ["Italic"     (TeX-font nil ?\C-i) :keys "C-c C-f C-i"]
-     ["Slanted"    (TeX-font nil ?\C-s) :keys "C-c C-f C-s"]
-     ["Roman"      (TeX-font nil ?\C-r) :keys "C-c C-f C-r"]
-     ["Calligraphic" (TeX-font nil ?\C-a) :keys "C-c C-f C-a"])
-    ("Replace Font"
-     ["Emphasize"  (TeX-font t ?\C-e) :keys "C-u C-c C-f C-e"]
-     ["Bold"       (TeX-font t ?\C-b) :keys "C-u C-c C-f C-b"]
-     ["Typewriter" (TeX-font t ?\C-t) :keys "C-u C-c C-f C-t"]
-     ["Small Caps" (TeX-font t ?\C-c) :keys "C-u C-c C-f C-c"]
-     ["Sans Serif" (TeX-font t ?\C-f) :keys "C-u C-c C-f C-f"]
-     ["Italic"     (TeX-font t ?\C-i) :keys "C-u C-c C-f C-i"]
-     ["Slanted"    (TeX-font t ?\C-s) :keys "C-u C-c C-f C-s"]
-     ["Roman"      (TeX-font t ?\C-r) :keys "C-u C-c C-f C-r"]
-     ["Calligraphic" (TeX-font t ?\C-a) :keys "C-u C-c C-f C-a"])
-    ["Delete Font" (TeX-font t ?\C-d) :keys "C-c C-f C-d"]
-    "-"
-    ["Comment or Uncomment Region"
-     comment-or-uncomment-region
-     :help "Make the selected region outcommented or active again"]
-    ["Comment or Uncomment Paragraph"
-     TeX-comment-or-uncomment-paragraph
-     :help "Make the current paragraph outcommented or active again"]
-    ,TeX-fold-menu
-    "-" . ,TeX-common-menu-entries))
-
-(defun ConTeXt-menu-update (&optional menu)
-  "Update entries on AUCTeX menu."
-  (or (not (memq major-mode '(context-mode)))
-      (null ConTeXt-menu-changed)
-      (progn
-        (TeX-update-style)
-        (setq ConTeXt-menu-changed nil)
-        (message "Updating section menu...")
-        (mapc #'ConTeXt-section-enable ConTeXt-section-list)
-        (message "Updating section menu...done")
-        (message "Updating environment menu...")
-        (easy-menu-change '("ConTeXt") ConTeXt-environment-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-environment-menu-entry
-                                   (ConTeXt-environment-list))))
-        (message "Updating environment menu...done")
-        (message "Updating modify environment menu...")
-        (easy-menu-change '("ConTeXt") ConTeXt-environment-modify-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-environment-modify-menu-entry
-                                   (ConTeXt-environment-list))))
-        (message "Updating modify environment menu...done")
-        (message "Updating define menu...")
-        (easy-menu-change '("ConTeXt") ConTeXt-define-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-define-menu-entry
-                                   ConTeXt-define-list)))
-        (message "Updating define menu...done")
-        (message "Updating setup menu...")
-        (easy-menu-change '("ConTeXt") ConTeXt-setup-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-setup-menu-entry
-                                   ConTeXt-setup-list)))
-        (message "Updating setup menu...done")
-        (message "Updating referencing menu...")
-        (easy-menu-change '("ConTeXt") ConTeXt-referencing-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-referencing-menu-entry
-                                   ConTeXt-referencing-list)))
-        (message "Updating referencing menu...done")
-        (message "Updating other macro's menu...")
-        (easy-menu-change '("ConTeXt") ConTeXt-other-macro-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-other-macro-menu-entry
-                                   ConTeXt-other-macro-list)))
-        (message "Updating other macro's menu...done")
-        (message "Updating project structure menu...")
-        (easy-menu-change '("ConTeXt") ConTeXt-project-structure-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-project-structure-menu-entry
-                                   ConTeXt-project-structure-list)))
-        (message "Updating project structure menu...done")
-        (message "Updating section block menu...")
-        (easy-menu-change '("ConTeXt") ConTeXt-section-block-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-section-block-menu-entry
-                                   ConTeXt-section-block-list)))
-        (message "Updating section block menu...done")
-        (message "Updating section menu...")
-        (easy-menu-change '("ConTeXt") ConTeXt-numbered-section-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-numbered-section-menu-entry
-                                   ConTeXt-numbered-section-list)))
-        (easy-menu-change '("ConTeXt") ConTeXt-unnumbered-section-menu-name
-                          (LaTeX-split-long-menu
-                           (mapcar #'ConTeXt-unnumbered-section-menu-entry
-                                   ConTeXt-unnumbered-section-list)))
-        (message "Updating section menu...done")
-        (and menu (easy-menu-return-item ConTeXt-mode-menu menu))
-        )))
-
-;;; Option expander
-
-(defvar ConTeXt-texexec-option-nonstop "--nonstop "
-  "Command line option for texexec to use nonstopmode.")
-
-(defun ConTeXt-expand-command ()
-  "Expand ConTeXt command.
-Use `ConTeXt-Mark-version' to choose the command."
-  (cond
-   ((string= ConTeXt-Mark-version "IV")
-    "context")
-   ;; In any other case fall back on Mark II.
-   (t
-    "texexec")))
-
-(defun ConTeXt-expand-options ()
-  "Expand options for context command."
-  (cond
-   ;; Mark IV
-   ((string= ConTeXt-Mark-version "IV")
-    (concat
-     (if TeX-source-correlate-mode
-         "--synctex=1 ")
-     (unless TeX-interactive-mode
-       ConTeXt-texexec-option-nonstop)))
-   ;; In any other case fall back on Mark II.
-   (t
-    (concat
-     (let ((engine (eval (nth 4 (TeX-engine-in-engine-alist TeX-engine)) t)))
-       (when engine
-         (format "--engine=%s " engine)))
-     (unless (eq ConTeXt-current-interface "en")
-       (format "--interface=%s " ConTeXt-current-interface))
-     (when TeX-source-correlate-mode
-       (format "--passon=\"%s\" "
-               (if (eq (TeX-source-correlate-method-active) 'synctex)
-                   TeX-synctex-tex-flags
-                 TeX-source-specials-tex-flags)))
-     (unless TeX-interactive-mode
-       ConTeXt-texexec-option-nonstop)))))
-
-;;; Mode
-
-;; ConTeXt variables that are interface aware
-;; They are mapped to interface specific variables
-
-(defvar ConTeXt-language-variable-list
-  '(ConTeXt-define-list
-    ConTeXt-setup-list
-    ConTeXt-referencing-list
-    ConTeXt-other-macro-list
-    ConTeXt-project-structure-list
-    ConTeXt-section-block-list
-    ConTeXt-numbered-section-list
-    ConTeXt-unnumbered-section-list
-    ConTeXt-section-list
-    ConTeXt-text
-    ConTeXt-item-list
-    ConTeXt-extra-paragraph-commands
-    ConTeXt-environment-list)
-  "List of variables to be set from languages specific ones.")
-
-(defconst ConTeXt-dialect :context
-  "Default dialect for use with function `TeX-add-style-hook' for
-argument DIALECT-EXPR when the hook is to be run only on ConTeXt
-file, or any mode derived thereof. See variable
-`TeX-style-hook-dialect'." )
-
-(defcustom ConTeXt-clean-intermediate-suffixes
-  ;; See *suffixes in texutil.pl.
-  '("\\.tui" "\\.tup" "\\.ted" "\\.tes" "\\.top" "\\.log" "\\.tmp" "\\.run"
-    "\\.bck" "\\.rlg" "\\.mpt" "\\.mpx" "\\.mpd" "\\.mpo" "\\.tuo" "\\.tub"
-    "\\.top" "-mpgraph\\.mp" "-mpgraph\\.mpd" "-mpgraph\\.mpo" "-mpgraph\\.mpy"
-    "-mprun\\.mp" "-mprun\\.mpd" "-mprun\\.mpo" "-mprun\\.mpy")
-  "List of regexps matching suffixes of files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(defcustom ConTeXt-clean-output-suffixes
-  '("\\.dvi" "\\.pdf" "\\.ps")
-  "List of regexps matching suffixes of files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(TeX-abbrev-mode-setup context-mode)
-
-(defun ConTeXt-mode-common-initialization ()
-  "Initialization code that is common for all ConTeXt interfaces."
-  ;; `plain-TeX-common-initialization' kills all local variables, but
-  ;; we need to keep ConTeXt-current-interface, so save and restore
-  ;; it.
-  (let (save-ConTeXt-current-interface)
-    (setq save-ConTeXt-current-interface ConTeXt-current-interface)
-    (plain-TeX-common-initialization)
-    (setq ConTeXt-current-interface save-ConTeXt-current-interface))
-  (setq major-mode 'context-mode)
-
-  (setq local-abbrev-table context-mode-abbrev-table)
-  (set (make-local-variable 'TeX-style-hook-dialect) ConTeXt-dialect)
-
-  ;; Make language specific variables buffer local
-  (dolist (symbol ConTeXt-language-variable-list)
-    (make-variable-buffer-local symbol))
-
-  (require (intern (concat "context-" ConTeXt-current-interface)))
-  (dolist (symbol ConTeXt-language-variable-list)
-    (set symbol (symbol-value (intern (concat (symbol-name symbol) "-"
-                                              ConTeXt-current-interface)))))
-
-  ;; Create certain regular expressions based on language
-  (setq ConTeXt-indent-item-re (concat "\\\\\\(" (mapconcat #'identity ConTeXt-item-list "\\|") "\\)\\>"))
-
-  ;; What's the deepest level at we can collapse a document?
-  ;; set only if user has not set it. Need to be set before menu is created.
-  ;; level 2 is "section"
-  (or ConTeXt-largest-level
-      (setq ConTeXt-largest-level 2))
-
-  ;; keybindings
-  (use-local-map ConTeXt-mode-map)
-
-  ;; Indenting
-  (set (make-local-variable 'indent-line-function) #'ConTeXt-indent-line)
-  (set (make-local-variable 'fill-indent-according-to-mode) t)
-
-  ;; Paragraph formatting
-  (set (make-local-variable 'LaTeX-syntactic-comments) nil)
-  (set (make-local-variable 'LaTeX-paragraph-commands-regexp)
-       (ConTeXt-paragraph-commands-regexp))
-  (set (make-local-variable 'paragraph-ignore-fill-prefix) t)
-  (set (make-local-variable 'fill-paragraph-function) #'LaTeX-fill-paragraph)
-  (set (make-local-variable 'adaptive-fill-mode) nil)
-  (setq paragraph-start
-        (concat
-         "[ \t]*\\("
-         (ConTeXt-paragraph-commands-regexp) "\\|"
-         "\\$\\$\\|" ; Plain TeX display math
-         "$\\)"))
-  (setq paragraph-separate
-        (concat
-         "[ \t]*\\("
-         "\\$\\$" ; Plain TeX display math
-         "\\|$\\)"))
-
-  ;; Keybindings and menu
-  (use-local-map ConTeXt-mode-map)
-  (setq ConTeXt-menu-changed t)
-
-  (add-hook 'activate-menubar-hook #'ConTeXt-menu-update nil t)
-
-  (setq-local beginning-of-defun-function #'ConTeXt-find-matching-start
-              end-of-defun-function       #'ConTeXt-find-matching-stop)
-
-  ;; Outline support
-  (require 'outline)
-  (set (make-local-variable 'outline-level) 'ConTeXt-outline-level)
-  (set (make-local-variable 'outline-regexp) (ConTeXt-outline-regexp t))
-  ;;(make-local-variable 'outline-heading-end-regexp)
-  (setq TeX-header-end (ConTeXt-header-end)
-        TeX-trailer-start (ConTeXt-trailer-start))
-
-  ;; font switch support
-  (set (make-local-variable 'TeX-font-list) ConTeXt-font-list)
-
-  ;; imenu support
-  (set (make-local-variable 'imenu-create-index-function)
-       #'ConTeXt-imenu-create-index-function)
-
-  ;; run hooks
-  (setq TeX-command-default "ConTeXt")
-  (setq TeX-sentinel-default-function #'TeX-ConTeXt-sentinel)
-  (run-mode-hooks 'text-mode-hook 'TeX-mode-hook 'ConTeXt-mode-hook))
-
-(defun context-guess-current-interface ()
-  "Guess what ConTeXt interface the current buffer is using."
-  (interactive)
-  (save-excursion
-    (goto-char (point-min))
-    (setq ConTeXt-current-interface
-          (cond ((re-search-forward "%.*?interface=en" (+ 512 (point)) t)
-                 "en")
-                ((re-search-forward "%.*?interface=nl" (+ 512 (point)) t)
-                 "nl")
-                ((re-search-forward "\\\\starttext" (+ 1024 (point)) t)
-                 "en")
-                ((re-search-forward "\\\\starttekst" (+ 1024 (point)) t)
-                 "nl")
-                (t
-                 ConTeXt-default-interface)))))
-
-;;;###autoload
-(defalias 'ConTeXt-mode #'context-mode)
-
-;;;###autoload
-(defun context-mode ()
-  "Major mode in AUCTeX for editing ConTeXt files.
-
-Special commands:
-\\{ConTeXt-mode-map}
-
-Entering `context-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `ConTeXt-mode-hook'."
-  (interactive)
-  (context-guess-current-interface)
-  (require (intern (concat "context-" ConTeXt-current-interface)))
-  (funcall (intern (concat "context-" ConTeXt-current-interface "-mode"))))
-
-(provide 'context)
-
-;;; context.el ends here
diff --git a/elpa/auctex-13.1.3/context.elc b/elpa/auctex-13.1.3/context.elc
deleted file mode 100644
index bb3d1a7..0000000
--- a/elpa/auctex-13.1.3/context.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/dir b/elpa/auctex-13.1.3/dir
deleted file mode 100644
index 0b85f60..0000000
--- a/elpa/auctex-13.1.3/dir
+++ /dev/null
@@ -1,25 +0,0 @@
-This is the file .../info/dir, which contains the
-topmost node of the Info hierarchy, called (dir)Top.
-The first time you invoke Info you start off looking at this node.
-
-File: dir,	Node: Top	This is the top of the INFO tree
-
-  This (the Directory node) gives a menu of major topics.
-  Typing "q" exits, "?" lists all Info commands, "d" returns here,
-  "h" gives a primer for first-timers,
-  "mEmacs<Return>" visits the Emacs manual, etc.
-
-  In Emacs, you can click mouse button 2 on a menu item or cross reference
-  to select it.
-
-* Menu:
-
-Emacs
-* AUCTeX: (auctex).             A sophisticated TeX environment for Emacs.
-* preview-latex: (preview-latex).
-                                Preview LaTeX fragments in Emacs
-
-TeX
-* AUCTeX: (auctex).             A sophisticated TeX environment for Emacs.
-* preview-latex: (preview-latex).
-                                Preview LaTeX fragments in Emacs
diff --git a/elpa/auctex-13.1.3/doc/auctex.texi b/elpa/auctex-13.1.3/doc/auctex.texi
deleted file mode 100644
index ca23668..0000000
--- a/elpa/auctex-13.1.3/doc/auctex.texi
+++ /dev/null
@@ -1,6200 +0,0 @@
-\input texinfo
-@comment %**start of header
-@setfilename auctex.info
-@include version.texi
-@settitle AUCTeX @value{VERSION}
-@c footnotestyle separate
-@c paragraphindent 2
-@comment %**end of header
-@include macros.texi
-@copying
-This manual is for @AUCTeX{}
-(version @value{VERSION} from @value{UPDATED}),
-a sophisticated @TeX{} environment for Emacs.
-
-Copyright @copyright{} 1992-1995, 2001, 2002, 2004-2022
-Free Software Foundation, Inc.
-
-@quotation
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.3 or
-any later version published by the Free Software Foundation; with no
-Invariant Sections, no Front-Cover Texts and no Back-Cover Texts.  A
-copy of the license is included in the section entitled ``GNU Free
-Documentation License.''
-@end quotation
-@end copying
-
-@dircategory Emacs
-@direntry
-* AUCTeX: (auctex).     A sophisticated TeX environment for Emacs.
-@end direntry
-@dircategory TeX
-@direntry
-* AUCTeX: (auctex).     A sophisticated TeX environment for Emacs.
-@end direntry
-
-@iftex
-@tolerance 10000 @emergencystretch 3em
-@end iftex
-
-@finalout
-@titlepage
-@title @AUCTeX{}
-@subtitle A sophisticated @TeX{} environment for Emacs
-@subtitle Version @value{VERSION}, @value{UPDATED}
-@author Kresten Krab Thorup
-@author Per Abrahamsen
-@author David Kastrup and others
-@page
-@vskip 0pt plus 1filll
-@insertcopying
-@end titlepage
-
-@c Use @ifinfo _and_ @ifhtml here because Texinfo 3 cannot cope with
-@c @ifnottex around a top node.
-@ifinfo
-@node top
-@top @AUCTeX{}
-
-This manual may be copied under the conditions spelled out in
-@ref{Copying this Manual}.
-
-@end ifinfo
-@ifhtml
-@node top
-@top @AUCTeX{}
-@insertcopying
-@end ifhtml
-
-@contents
-
-@iftex
-@unnumbered Executive Summary
-@end iftex
-
-@AUCTeX{} is an integrated environment for editing @LaTeX{}, @ConTeXt{},
-doc@TeX{}, Texinfo, and @TeX{} files.
-
-Although @AUCTeX{} contains a large number of features, there are no
-reasons to despair.  You can continue to write @TeX{} and @LaTeX{}
-documents the way you are used to, and only start using the multiple
-features in small steps.  @AUCTeX{} is not monolithic, each feature
-described in this manual is useful by itself, but together they provide
-an environment where you will make very few @LaTeX{} errors, and makes
-it easy to find the errors that may slip through anyway.
-
-It is a good idea to make a printout of @AUCTeX{}'s reference card
-@file{tex-ref.tex} or one of its typeset versions.
-
-If you want to make @AUCTeX{} aware of style files and multifile
-documents right away, insert the following in your init file (usually
-@file{~/.emacs.d/init.el}).
-
-@lisp
-(setq TeX-auto-save t)
-(setq TeX-parse-self t)
-(setq-default TeX-master nil)
-@end lisp
-
-Another thing you should enable is Ref@TeX{}, a comprehensive solution
-for managing cross references, bibliographies, indices, document
-navigation and a few other things.  (@xref{Installation,,,reftex,The
-Ref@TeX{} manual}.)
-
-For detailed information about the @previewlatex{} subsystem of
-@AUCTeX{}, see @ref{Top,,Introduction,preview-latex,The @previewlatex{}
-Manual}.
-
-There is a mailing list for general discussion about @AUCTeX{}: write a
-mail with ``subscribe'' in the subject to
-@email{auctex-request@@gnu.org} to join it.  Send contributions to
-@email{auctex@@gnu.org}.
-
-Bug reports should go to @email{bug-auctex@@gnu.org}, suggestions for
-new features, and pleas for help should go to either
-@email{auctex-devel@@gnu.org} (the @AUCTeX{} developers), or to
-@email{auctex@@gnu.org} if they might have general interest.  Please use
-the command @kbd{M-x TeX-submit-bug-report @key{RET}} to report bugs if
-possible.  You can subscribe to a low-volume announcement list by
-sending ``subscribe'' in the subject of a mail to
-@email{info-auctex-request@@gnu.org}.
-
-@menu
-* Copying::                     Copying
-* Introduction::                Introduction to @AUCTeX{}
-* Editing::                     Editing the Document Source
-* Display::                     Controlling Screen Display
-* Processing::                  Starting Processors, Viewers and Other Programs
-* Customization::               Customization and Extension
-* Appendices::                  Copying, Changes, Development, FAQ, Texinfo mode
-* Indices::                     Indices
-
-@detailmenu
- --- The Detailed Node Listing ---
-
-Introduction
-
-* Summary::                     Overview of @AUCTeX{}
-* Installation::                Installing @AUCTeX{}
-* Quick Start::                 Quick Start
-
-Editing the Document Source
-
-* Quotes::                      Inserting double quotes
-* Font Specifiers::             Inserting Font Specifiers
-* Sectioning::                  Inserting chapters, sections, etc.
-* Environments::                Inserting Environment Templates
-* Mathematics::                 Entering Mathematics
-* Completion::                  Completion of macros
-* Commenting::                  Commenting text
-* Indenting::                   Reflecting syntactic constructs with whitespace
-* Filling::                     Automatic and manual line breaking
-
-Inserting Environment Templates
-
-* Equations::                   Equations
-* Floats::                      Floats
-* Itemize-like::                Itemize-like Environments
-* Tabular-like::                Tabular-like Environments
-* Customizing Environments::    Customizing Environments
-
-Controlling Screen Display
-
-* Font Locking::                Font Locking
-* Folding::                     Folding Macros and Environments
-* Outline::                     Outlining the Document
-* Narrowing::                   Restricting display and editing to a portion of the buffer
-* Prettifying::                 Displaying Greek and math macros as Unicode characters
-
-Font Locking
-
-* Fontification of macros::     Fontification of macros
-* Fontification of quotes::     Fontification of quotes
-* Fontification of math::       Fontification of math constructs
-* Verbatim content::            Verbatim macros and environments
-* Faces::                       Faces used by font-latex
-* Known problems::              Known fontification problems
-
-Starting Processors, Viewers and Other Programs
-
-* Commands::                    Invoking external commands.
-* Viewing::                     Invoking external viewers.
-* Debugging::                   Debugging @TeX{} and @LaTeX{} output.
-* Checking::                    Checking the document.
-* Control::                     Controlling the processes.
-* Cleaning::                    Cleaning intermediate and output files.
-* Documentation::               Documentation about macros and packages.
-
-Viewing the Formatted Output
-
-* Starting Viewers::            Starting viewers
-* I/O Correlation::             Forward and inverse search
-
-Catching the errors
-
-* Ignoring warnings::           Controlling warnings to be reported
-* Error overview::              List of all errors and warnings
-
-Customization and Extension
-
-* Multifile::                   Multifile Documents
-* Parsing Files::               Automatic Parsing of @TeX{} Files
-* Internationalization::        Language Support
-* Automatic::                   Automatic Customization
-* Style Files::                 Writing Your Own Style Support
-
-Language Support
-
-* European::                    Using @AUCTeX{} with European Languages
-* Japanese::                    Using @AUCTeX{} with Japanese
-
-Automatic Customization
-
-* Automatic Global::            Automatic Customization for the Site
-* Automatic Private::           Automatic Customization for a User
-* Automatic Local::             Automatic Customization for a Directory
-
-Writing Your Own Style Support
-
-* Simple Style::                A Simple Style File
-* Adding Macros::               Adding Support for Macros
-* Adding Environments::         Adding Support for Environments
-* Adding Other::                Adding or Examining Other Information
-* Hacking the Parser::          Automatic Extraction of New Things
-
-Copying, Changes, Development, FAQ
-
-* Copying this Manual::         
-* Changes::                     
-* Development::                 
-* FAQ::                         
-* Texinfo mode::                
-
-Copying this Manual
-
-* GNU Free Documentation License:: License for copying this manual.
-
-Indices
-
-* Key Index::                   
-* Function Index::              
-* Variable Index::              
-* Concept Index::               
-
-@end detailmenu
-@end menu
-
-@node Copying
-@unnumbered Copying
-@cindex Copying
-@cindex Copyright
-@cindex GPL
-@cindex General Public License
-@cindex License
-@cindex Free
-@cindex Free software
-@cindex Distribution
-@cindex Right
-@cindex Warranty
-
-@c This text adapted from the Texinfo 2.16 distribution.
-
-@AUCTeX{} primarily consists of Lisp files for Emacs, but
-there are also installation scripts and files and @TeX{} support files.
-All of those are @dfn{free}; this means that everyone is free to use
-them and free to redistribute them on a free basis.  The files of
-@AUCTeX{} are not in the public domain; they are copyrighted and there
-are restrictions on their distribution, but these restrictions are
-designed to permit everything that a good cooperating citizen would want
-to do.  What is not allowed is to try to prevent others from further
-sharing any version of these programs that they might get from you.
-
-Specifically, we want to make sure that you have the right to give away
-copies of the files that constitute @AUCTeX{}, that you receive source
-code or else can get it if you want it, that you can change these files
-or use pieces of them in new free programs, and that you know you can do
-these things.
-
-To make sure that everyone has such rights, we have to forbid you to
-deprive anyone else of these rights.  For example, if you distribute
-copies of parts of @AUCTeX{}, you must give the recipients all the
-rights that you have.  You must make sure that they, too, receive or can
-get the source code.  And you must tell them their rights.
-
-Also, for our own protection, we must make certain that everyone finds
-out that there is no warranty for @AUCTeX{}.  If any parts are modified
-by someone else and passed on, we want their recipients to know that
-what they have is not what we distributed, so that any problems
-introduced by others will not reflect on our reputation.
-
-The precise conditions of the licenses for the files currently being
-distributed as part of @AUCTeX{} are found in the General Public
-Licenses that accompany them.  This manual specifically is covered by
-the GNU Free Documentation License (@pxref{Copying this Manual}).
-
-@node Introduction
-@chapter Introduction
-
-@menu
-* Summary::                     Overview of @AUCTeX{}
-* Installation::                Installing @AUCTeX{}
-* Quick Start::                 Quick Start
-@end menu
-
-@lowersections
-@include intro.texi
-
-@include install.texi
-
-@include quickstart.texi
-@raisesections
-
-@node Editing
-@chapter Editing the Document Source
-
-The most commonly used commands/macros of @AUCTeX{} are those which
-simply insert templates for often used @TeX{}, @LaTeX{}, or @ConTeXt{}
-constructs, like font changes, handling of environments, etc.  These
-features are very simple, and easy to learn, and help you avoid mistakes
-like mismatched braces, or @samp{\begin@{@}}-@samp{\end@{@}} pairs.
-
-Apart from that this chapter contains a description of some features for
-entering more specialized sorts of text, for formatting the source by
-indenting and filling and for navigating through the document.
-
-@menu
-* Quotes::                      Inserting quotes, dollars, and braces
-* Font Specifiers::             Inserting Font Specifiers
-* Sectioning::                  Inserting chapters, sections, etc.
-* Environments::                Inserting Environment Templates
-* Mathematics::                 Entering Mathematics
-* Completion::                  Completion of macros
-* Marking::                     Marking Environments, Sections, or Texinfo Nodes
-* Commenting::                  Commenting text
-* Indenting::                   Reflecting syntactic constructs with whitespace
-* Filling::                     Automatic and manual line breaking
-@end menu
-
-@node Quotes
-@section Insertion of Quotes, Dollars, and Braces
-
-@cindex Quotes
-@cindex Double quotes
-@cindex Braces
-@cindex Brackets
-@cindex Dollars
-@cindex Math mode delimiters
-@cindex Matching dollar signs
-@cindex Display math mode
-
-@subheading Quotation Marks
-
-In @TeX{}, literal double quotes @samp{"like this"} are seldom used,
-instead two single quotes are used @samp{``like this''}.  To help you
-insert these efficiently, @AUCTeX{} allows you to continue to press
-@kbd{"} to insert two single quotes.  To get a literal double quote,
-press @kbd{"} twice.
-
-@deffn Command TeX-insert-quote @var{count}
-@kindex "
-(@kbd{"}) Insert the appropriate quote marks for @TeX{}.
-
-Inserts the value of @code{TeX-open-quote} (normally @samp{``}) or
-@code{TeX-close-quote} (normally @samp{''}) depending on the context.
-With prefix argument, always inserts @samp{"} characters.
-@end deffn
-
-@defopt TeX-open-quote
-String inserted by typing @kbd{"} to open a quotation.
-(@xref{European}, for language-specific quotation mark insertion.)
-@end defopt
-
-@defopt TeX-close-quote
-String inserted by typing @kbd{"} to close a quotation.
-(@xref{European}, for language-specific quotation mark insertion.)
-@end defopt
-
-@defopt TeX-quote-after-quote
-Determines the behavior of @kbd{"}.  If it is non-nil, typing @kbd{"}
-will insert a literal double quote.  The respective values of
-@code{TeX-open-quote} and @code{TeX-close-quote} will be inserted
-after typing @kbd{"} once again.
-@end defopt
-
-The @samp{babel} package provides special support for the requirements
-of typesetting quotation marks in many different languages.  If you use
-this package, either directly or by loading a language-specific style
-file, you should also use the special commands for quote insertion
-instead of the standard quotes shown above.  @AUCTeX{} is able to
-recognize several of these languages and will change quote insertion
-accordingly.  @xref{European}, for details about this feature and how to
-control it.
-
-@vindex LaTeX-csquotes-open-quote
-@vindex LaTeX-csquotes-close-quote
-@vindex LaTeX-csquotes-quote-after-quote
-In case you are using the @samp{csquotes} package, you should customize
-@code{LaTeX-csquotes-open-quote}, @code{LaTeX-csquotes-close-quote} and
-@code{LaTeX-csquotes-quote-after-quote}.  The quotation characters will
-only be used if both variables---@code{LaTeX-csquotes-open-quote} and
-@code{LaTeX-csquotes-close-quote}---are non-empty strings.  But then the
-@samp{csquotes}-related values will take precedence over the
-language-specific ones.
-
-@subheading Dollar Signs
-
-In @AUCTeX{}, dollar signs should match like they do in @TeX{}.  This
-has been partially implemented, we assume dollar signs always match
-within a paragraph.  By default, the first @samp{$} you insert in a
-paragraph will do nothing special.  The second @samp{$} will match the
-first.  This will be indicated by moving the cursor temporarily over the
-first dollar sign.
-
-@deffn Command TeX-insert-dollar @var{arg}
-@kindex $
-(@kbd{$}) Insert dollar sign.
-
-Show matching dollar sign if this dollar sign end the @TeX{} math mode.
-
-With optional @var{arg}, insert that many dollar signs.
-@end deffn
-
-@TeX{} and @LaTeX{} users often look for a way to insert inline
-equations like @samp{$...$} or @samp{\(...\)} simply typing @kbd{$}.
-@AUCTeX{} helps them through the customizable variable
-@code{TeX-electric-math}.
-
-@defopt TeX-electric-math
-If the variable is non-nil and you type @kbd{$} outside math mode,
-@AUCTeX{} will automatically insert the opening and closing symbols for
-an inline equation and put the point between them.  The opening symbol
-will blink when @code{blink-matching-paren} is non-nil.  If
-@code{TeX-electric-math} is nil, typing @kbd{$} simply inserts @samp{$}
-at point, this is the default.
-
-Besides @code{nil}, possible values for this variable are @code{(cons
-"$" "$")} for @TeX{} inline equations @samp{$...$}, and @code{(cons
-"\\(" "\\)")} for @LaTeX{} inline equations @samp{\(...\)}.
-
-If the variable is non-nil and point is inside math mode right between a
-couple of single dollars, pressing @kbd{$} will insert another pair of
-dollar signs and leave the point between them.  Thus, if
-@code{TeX-electric-math} is set to @code{(cons "$" "$")} you can easily
-obtain a @TeX{} display equation @samp{$$...$$} by pressing @kbd{$}
-twice in a row.  (Note that you should not use double dollar signs in
-@LaTeX{} because this practice can lead to wrong spacing in typeset
-documents.)
-
-In addition, when the variable is non-nil and there is an active region
-outside math mode, typing @kbd{$} will put around the active region
-symbols for opening and closing inline equation and keep the region
-active, leaving point after the closing symbol.  By pressing repeatedly
-@kbd{$} while the region is active you can toggle between an inline
-equation, a display equation, and no equation.  To be precise,
-@samp{$...$} is replaced by @samp{$$...$$}, whereas @samp{\(...\)} is
-replaced by @samp{\[...\]}.
-@end defopt
-
-If you want to automatically insert @samp{$...$} in plain @TeX{} files,
-and @samp{\(...\)} in @LaTeX{} files by pressing @kbd{$}, add the
-following to your init file
-@lisp
-(add-hook 'plain-TeX-mode-hook
-          (lambda () (set (make-local-variable 'TeX-electric-math)
-                          (cons "$" "$"))))
-(add-hook 'LaTeX-mode-hook
-          (lambda () (set (make-local-variable 'TeX-electric-math)
-                          (cons "\\(" "\\)"))))
-@end lisp
-
-Note that Texinfo mode does nothing special for @kbd{$}.  It inserts
-dollar sign(s) just in the same way as the other normal keys do.
-
-@subheading Braces
-
-To avoid unbalanced braces, it is useful to insert them pairwise.  You
-can do this by typing @kbd{C-c @{}.
-
-@deffn Command TeX-insert-braces
-@kindex C-c @{
-(@kbd{C-c @{}) Make a pair of braces and position the cursor
-to type inside of them.  If there is an active region, put braces around
-it and leave point after the closing brace.
-@end deffn
-
-When writing complex math formulas in @LaTeX{} documents, you
-sometimes need to adjust the size of braces with pairs of macros like
-@samp{\left}-@samp{\right}, @samp{\bigl}-@samp{\bigr} and so on.  You
-can avoid unbalanced pairs with the help of @code{TeX-insert-macro},
-bound to @kbd{C-c C-m} or @kbd{C-c @key{RET}} (@pxref{Completion}).
-If you insert left size adjusting macros such as @samp{\left},
-@samp{\bigl} etc.@: with @code{TeX-insert-macro}, it asks for left brace
-to use and supplies automatically right size adjusting macros such as
-@samp{\right}, @samp{\bigr} etc.@: and corresponding right brace in
-addtion to the intended left macro and left brace.
-
-The completion by @code{TeX-insert-macro} also applies when entering
-macros such as @samp{\langle}, @samp{\lfloor} and @samp{\lceil}, which
-produce the left part of the paired braces.  For example, inserting
-@samp{\lfloor} by @kbd{C-c C-m} is immediately followed by the
-insertion of @samp{\rfloor}.  In addition, if the point was located
-just after @samp{\left} or its friends, the corresponding
-@samp{\right} etc.@: will be inserted in front of @samp{\rfloor}.
-In both cases, active region is honored.
-
-As a side effect, when @code{LaTeX-math-mode} (@pxref{Mathematics}) is
-on, just typing @kbd{`(} inserts not only @samp{\langle}, but also
-@samp{\rangle}.
-
-If you do not like such auto completion at all, it can be disabled by a
-user option.
-
-@defopt TeX-arg-right-insert-p
-If this option is turned off, the automatic supply of the right macros
-and braces is suppressed.
-@end defopt
-
-@kindex (
-@kindex @{
-@kindex [
-When you edit @LaTeX{} documents, you can enable automatic brace
-pairing when typing @kbd{(}, @kbd{@{} and @kbd{[}.
-
-@defopt LaTeX-electric-left-right-brace
-If this option is on, just typing @kbd{(}, @kbd{@{} or @kbd{[}
-immediately adds the corresponding right brace @samp{)}, @samp{@}} or
-@samp{]}.  The point is left after the opening brace.  If there is an
-active region, braces are put around it.
-
-They recognize the preceding backslash or size adjusting macros such
-as @samp{\left}, @samp{\bigl} etc., so the following completions will
-occur:
-@itemize @bullet
-
-@item
-(when typing single left brace)
-@itemize @minus
-
-@item
-@samp{(} -> @samp{()}
-
-@item
-@samp{@{} -> @samp{@{@}}
-
-@item
-@samp{[} -> @samp{[]}
-@end itemize
-
-@item
-(when typing left brace just after a backslash)
-@itemize @minus
-
-@item
-@samp{\(} -> @samp{\(\)}
-
-@item
-@samp{\@{} -> @samp{\@{\@}}
-
-@item
-@samp{\[} -> @samp{\[\]}
-@end itemize
-
-@item
-(when typing just after @samp{\left} or @samp{\bigl})
-@itemize @minus
-
-@item
-@samp{\left(} -> @samp{\left(\right)}
-
-@item
-@samp{\bigl[} -> @samp{\bigl[\bigr]}
-@end itemize
-
-@item
-(when typing just after @samp{\Bigl\})
-@itemize @minus
-
-@item
-@samp{\Bigl\@{} -> @samp{\Bigl\@{\Bigr\@}}
-
-@end itemize
-
-@end itemize
-
-This auto completion feature may be a bit annoying when editing an
-already existing @LaTeX{} document.  In that case, use @kbd{C-u 1} or
-@kbd{C-q} before typing @kbd{(}, @kbd{@{} or @kbd{[}.  Then no
-completion is done and just a single left brace is inserted.  In fact,
-with optional prefix @var{arg}, just that many open braces are
-inserted without any completion.
-@end defopt
-
-@node Font Specifiers
-@section Inserting Font Specifiers
-
-@cindex Fonts
-@cindex Font macros
-@cindex Changing font
-@cindex Specifying a font
-
-Perhaps the most used keyboard commands of @AUCTeX{} are the short-cuts
-available for easy insertion of font changing macros.
-
-If you give an argument (that is, type @kbd{C-u}) to the font command,
-the innermost font will be replaced, i.e.@: the font in the @TeX{} group
-around point will be changed.  The following table shows the available
-commands, with @code{@point{}} indicating the position where the text
-will be inserted.
-
-@table @kbd
-@item C-c C-f C-b
-@kindex C-c C-f C-b
-@cindex @code{\textbf}
-Insert @b{bold face} @samp{\textbf@{@point{}@}} text.
-
-@item C-c C-f C-m
-@kindex C-c C-f C-m
-@cindex @code{\textmd}
-Insert @r{medium face} @samp{\textmd@{@point{}@}} text.
-
-@item C-c C-f C-i
-@kindex C-c C-f C-i
-@cindex @code{\textit}
-Insert @i{italics} @samp{\textit@{@point{}@}} text.
-
-@item C-c C-f C-e
-@kindex C-c C-f C-e
-@cindex @code{\emph}
-Insert @emph{emphasized} @samp{\emph@{@point{}@}} text.
-
-@item C-c C-f C-s
-@kindex C-c C-f C-s
-@cindex @code{\textsl}
-Insert @slanted{slanted} @samp{\textsl@{@point{}@}} text.
-
-@item C-c C-f C-r
-@kindex C-c C-f C-r
-@cindex @code{\textrm}
-Insert @r{roman} @samp{\textrm@{@point{}@}} text.
-
-@item C-c C-f C-f
-@kindex C-c C-f C-f
-@cindex @code{\textsf}
-Insert @sansserif{sans serif} @samp{\textsf@{@point{}@}} text.
-
-@item C-c C-f C-t
-@kindex C-c C-f C-t
-@cindex @code{\texttt}
-Insert @t{typewriter} @samp{\texttt@{@point{}@}} text.
-
-@item C-c C-f C-c
-@kindex C-c C-f C-c
-@cindex @code{\textsc}
-Insert @sc{small caps} @samp{\textsc@{@point{}@}} text.
-
-@item C-c C-f C-l
-@kindex C-c C-f C-l
-@cindex @code{\textulc}
-Insert upper lower case @samp{\textulc@{@point{}@}} text.
-
-@item C-c C-f C-w
-@kindex C-c C-f C-w
-@cindex @code{\textsw}
-Insert @sc{swash} @samp{\textsw@{@point{}@}} text.
-
-@item C-c C-f C-n
-@kindex C-c C-f C-n
-@cindex @code{\textnormal}
-Insert normal @samp{\textnormal@{@point{}@}} text.
-
-@item C-c C-f C-d
-@kindex C-c C-f C-c
-@cindex Deleting fonts
-Delete the innermost font specification containing point.
-
-@end table
-
-@deffn Command TeX-font @var{replace} @var{what}
-@kindex C-c C-f
-(@kbd{C-c C-f}) Insert template for font change command.
-
-If @var{replace} is not nil, replace current font.  @var{what}
-determines the font to use, as specified by @code{TeX-font-list}.
-@end deffn
-
-@defopt TeX-font-list
-List of fonts used by @code{TeX-font}.
-
-Each entry is a list with three elements.  The first element is the
-key to activate the font.  The second element is the string to insert
-before point, and the third element is the string to insert after
-point.  An optional fourth element means always replace if not nil.
-@end defopt
-
-@defopt LaTeX-font-list
-List of fonts used by @code{TeX-font} in LaTeX mode.  It has the same
-structure as @code{TeX-font-list}.
-@end defopt
-
-@node Sectioning
-@section Inserting chapters, sections, etc.
-@cindex Sectioning
-@cindex Sections
-@cindex Chapters
-@cindex @code{\chapter}
-@cindex @code{\section}
-@cindex @code{\subsection}
-@cindex @code{\label}
-
-Insertion of sectioning macros, that is @samp{\chapter},
-@samp{\section}, @samp{\subsection}, etc.@: and accompanying
-@samp{\label}'s may be eased by using @kbd{C-c C-s}.  This command is
-highly customizable, the following describes the default behavior.
-
-When invoking you will be asked for a section macro to insert.  An
-appropriate default is automatically selected by @AUCTeX{}, that is
-either: at the top of the document; the top level sectioning for that
-document style, and any other place: The same as the last occurring
-sectioning command.
-
-Next, you will be asked for the actual name of that section, and last
-you will be asked for a label to be associated with that section.  The
-label will be prefixed by the value specified in
-@code{LaTeX-section-hook}.
-
-@deffn Command LaTeX-section @var{arg}
-@kindex C-c C-s
-(@kbd{C-c C-s}) Insert a sectioning command.
-
-Determine the type of section to be inserted, by the argument
-@var{arg}.
-
-@itemize @bullet
-@item
-If @var{arg} is nil or missing, use the current level.
-@item
-If @var{arg} is a list (selected by C-u), go downward one level.
-@item
-If @var{arg} is negative, go up that many levels.
-@item
-If @var{arg} is positive or zero, use absolute level:
-@itemize +
-@item
-0 : part
-@item
-1 : chapter
-@item
-2 : section
-@item
-3 : subsection
-@item
-4 : subsubsection
-@item
-5 : paragraph
-@item
-6 : subparagraph
-@end itemize
-@end itemize
-
-The following variables can be set to customize the function.
-
-@vtable @code
-@item LaTeX-section-hook
-Hooks to be run when inserting a section.
-@item LaTeX-section-label
-Prefix to all section references.
-@end vtable
-
-@end deffn
-
-The precise behavior of @code{LaTeX-section} is defined by the contents
-of @code{LaTeX-section-hook}.
-
-@defopt LaTeX-section-hook
-List of hooks to run when a new section is inserted.
-
-The following variables are set before the hooks are run
-
-@vtable @code
-@item LaTeX-level
-Numeric section level, default set by prefix arg to
-@code{LaTeX-section}.
-@item LaTeX-name
-Name of the sectioning command, derived from @code{LaTeX-level}.
-@item LaTeX-title
-The title of the section, default to an empty string.
-@item LaTeX-toc
-Entry for the table of contents list, default nil.
-@item LaTeX-done-mark
-Position of point afterwards, default nil meaning after the inserted
-text.
-@end vtable
-
-A number of hooks are already defined.  Most likely, you will be able to
-get the desired functionality by choosing from these hooks.
-
-@ftable @code
-@item LaTeX-section-heading
-Query the user about the name of the sectioning command.  Modifies
-@code{LaTeX-level} and @code{LaTeX-name}.
-@item LaTeX-section-title
-Query the user about the title of the section.  Modifies @code{LaTeX-title}.
-@item LaTeX-section-toc
-Query the user for the toc entry.  Modifies @code{LaTeX-toc}.
-@item LaTeX-section-section
-Insert @LaTeX{} section command according to @code{LaTeX-name},
-@code{LaTeX-title}, and @code{LaTeX-toc}.  If @code{LaTeX-toc} is nil, no
-toc entry is inserted.  If @code{LaTeX-toc} or @code{LaTeX-title} are
-empty strings, @code{LaTeX-done-mark} will be placed at the point they
-should be inserted.
-@item LaTeX-section-label
-Insert a label after the section command.  Controlled by the variable
-@code{LaTeX-section-label}.
-@end ftable
-
-To get a full featured @code{LaTeX-section} command, insert
-
-@lisp
-(setq LaTeX-section-hook
-      '(LaTeX-section-heading
-        LaTeX-section-title
-        LaTeX-section-toc
-        LaTeX-section-section
-        LaTeX-section-label))
-@end lisp
-
-in your init file such as @file{init.el} or @file{.emacs}.
-@end defopt
-
-The behavior of @code{LaTeX-section-label} is determined by the
-variable @code{LaTeX-section-label}.
-
-@defopt LaTeX-section-label
-Default prefix when asking for a label.
-
-If it is a string, it is used unchanged for all kinds of sections.
-If it is nil, no label is inserted.
-If it is a list, the list is searched for a member whose car is equal
-to the name of the sectioning command being inserted.  The cdr is then
-used as the prefix.  If the name is not found, or if the cdr is nil,
-no label is inserted.
-
-@cindex Prefix for labels
-@cindex Label prefix
-@cindex Labels
-By default, chapters have a prefix of @samp{cha:} while sections and
-subsections have a prefix of @samp{sec:}.  Labels are not automatically
-inserted for other types of sections.
-@end defopt
-
-@node Environments
-@section Inserting Environment Templates
-@cindex Environments
-@cindex @samp{\begin}
-@cindex @samp{\end}
-
-A large apparatus is available that supports insertions of environments,
-that is @samp{\begin@{@}} --- @samp{\end@{@}} pairs.
-
-@AUCTeX{} is aware of most of the actual environments available in a
-specific document.  This is achieved by examining your
-@samp{\documentclass} command, and consulting a precompiled list of
-environments available in a large number of styles.
-
-Most of these are described further in the following sections, and you
-may easily specify more.  @xref{Customizing Environments}.
-
-You insert an environment with @kbd{C-c C-e}, and select an environment
-type.  Depending on the environment, @AUCTeX{} may ask more questions
-about the optional parts of the selected environment type.  With
-@kbd{C-u C-c C-e} you will change the current environment.
-
-@deffn Command LaTeX-environment @var{arg}
-@kindex C-c C-e
-(@kbd{C-c C-e})  @AUCTeX{} will prompt you for an environment
-to insert.  At this prompt, you may press @key{TAB} or @key{SPC} to
-complete a partially written name, and/or to get a list of available
-environments.  After selection of a specific environment @AUCTeX{} may
-prompt you for further specifications.
-
-If the optional argument @var{arg} is non-nil (i.e.@: you have given a
-prefix argument), the current environment is modified and no new
-environment is inserted.
-@end deffn
-
-@AUCTeX{} helps you adding labels to environments which use them, such
-as @samp{equation}, @samp{figure}, @samp{table}, etc@dots{}  When you
-insert one of the supported environments with @kbd{C-c C-e}, you will be
-automatically prompted for a label.  You can select the prefix to be
-used for such environments with the @code{LaTeX-label-alist} variable.
-@defopt LaTeX-label-alist
-List the prefixes to be used for the label of each supported
-environment.
-
-This is an alist whose car is the environment name, and the cdr either
-the prefix or a symbol referring to one.
-
-If the name is not found, or if the cdr is nil, no label is
-automatically inserted for that environment.
-
-If you want to automatically insert a label for a environment but with
-an empty prefix, use the empty string @code{""} as the cdr of the
-corresponding entry.
-@end defopt
-
-As a default selection, @AUCTeX{} will suggest the environment last
-inserted or, as the first choice the value of the variable
-@code{LaTeX-default-environment}.
-
-@defopt LaTeX-default-environment
-Default environment to insert when invoking @code{LaTeX-environment}
-first time.  When the current environment is @samp{document}, it is
-overriden by @code{LaTeX-default-document-environment}.
-@end defopt
-
-@defvar LaTeX-default-document-environment
-Default environment when invoking @samp{LaTeX-environment} and the
-current environment is @samp{document}.  It is intended to be used in
-@LaTeX{} class style files.  For example, in @file{beamer.el} it is set
-to @code{frame}, in @file{letter.el} to @code{letter}, and in
-@file{slides.el} to @code{slide}.
-@end defvar
-
-If the document is empty, or the cursor is placed at the top of the
-document, @AUCTeX{} will default to insert a @samp{document} environment
-prompting also for the insertion of @samp{\documentclass} and
-@samp{\usepackage} macros.  You will be prompted for a new package until
-you enter nothing.  If you do not want to insert any @samp{\usepackage}
-at all, just press @key{RET} at the first @samp{Packages} prompt.
-
-@AUCTeX{} distinguishes normal and expert environments.  By default, it
-will offer completion only for normal environments.  This behavior is
-controlled by the user option @code{TeX-complete-expert-commands}.
-
-@defopt TeX-complete-expert-commands
-Complete macros and environments marked as expert commands.
-
-Possible values are nil, t, or a list of style names.
-
-@table @asis
-@item nil
-Don't complete expert commands (default).
-@item t
-Always complete expert commands.
-@item (@var{styles} @dots{})
-Only complete expert commands of @var{styles}.
-@end table
-@end defopt
-
-
-@menu
-* Equations::                   Equations
-* Floats::                      Floats
-* Itemize-like::                Itemize-like Environments
-* Tabular-like::                Tabular-like Environments
-* Customizing Environments::    Customizing Environments
-@end menu
-
-You can close the current environment with @kbd{C-c ]}, but we suggest
-that you use @kbd{C-c C-e} to insert complete environments instead.
-
-@deffn Command LaTeX-close-environment
-@kindex C-c ]
-(@kbd{C-c ]}) Insert an @samp{\end} that matches the current environment.
-@end deffn
-
-@AUCTeX{} offers keyboard shortcuts for moving point to the beginning
-and to the end of the current environment.
-@deffn Command LaTeX-find-matching-begin
-@kindex C-M-a
-(@kbd{C-M-a}) Move point to the @samp{\begin} of the current
-environment.
-
-If this command is called inside a comment and
-@code{LaTeX-syntactic-comments} is enabled, try to find the environment
-in commented regions with the same comment prefix.
-@end deffn
-
-@deffn Command LaTeX-find-matching-end
-@kindex C-M-e
-(@kbd{C-M-e}) Move point to the @samp{\end} of the current environment.
-
-If this command is called inside a comment and
-@code{LaTeX-syntactic-comments} is enabled, try to find the environment
-in commented regions with the same comment prefix.
-@end deffn
-
-@node Equations
-@subsection Equations
-@cindex Equations
-@cindex Equation
-@cindex Eqnarray
-@cindex amsmath
-
-When inserting equation-like environments, the @samp{\label} will have a
-default prefix, which is controlled by the following variables:
-
-@defopt LaTeX-equation-label
-Prefix to use for `equation' labels.
-@end defopt
-
-@defopt LaTeX-eqnarray-label
-Prefix to use for `eqnarray' labels.
-@end defopt
-
-@defopt LaTeX-amsmath-label
-Prefix to use for amsmath equation labels.  Amsmath equations include
-@samp{align}, @samp{alignat}, @samp{xalignat}, @samp{multline},
-@samp{flalign} and @samp{gather}.
-@end defopt
-
-@node Floats
-@subsection Floats
-@cindex Floats
-@cindex Figures
-@cindex Figure environment
-@cindex Tables
-@cindex Table environment
-
-Figures and tables (i.e., floats) may also be inserted using @AUCTeX{}.
-After choosing either `figure' or `table' in the environment list
-described above, you will be prompted for a number of additional things.
-
-@table @var
-@item float position
-This is the optional argument of float environments that controls how
-they are placed in the final document.  In @LaTeX{} this is a sequence
-of the letters @samp{htbp} as described in the @LaTeX{} manual.  The
-value will default to the value of @code{LaTeX-float}.
-@vindex LaTeX-float
-
-@item caption
-This is the caption of the float.  The default is to insert the caption
-at the bottom of the float.  You can specify floats where the caption
-should be placed at the top with @code{LaTeX-top-caption-list}.
-@vindex LaTeX-top-caption-list
-
-@item short caption
-If the specified caption is greater than a specific length, then a short
-caption is prompted for and it is inserted as an optional argument to
-the @samp{\caption} macro.  The length that a caption needs to be before
-prompting for a short version is controlled by
-@code{LaTeX-short-caption-prompt-length}.
-@vindex LaTeX-short-caption-prompt-length
-
-@item label
-The label of this float.  The label will have a default prefix, which is
-controlled by the variables @code{LaTeX-figure-label} and
-@code{LaTeX-table-label}.
-@vindex LaTeX-figure-label
-@vindex LaTeX-table-label
-@cindex Prefix for labels
-@cindex Label prefix
-@cindex Labels
-@end table
-
-Moreover, you will be asked if you want the contents of the float
-environment to be horizontally centered.  Upon a positive answer a
-@samp{\centering} macro will be inserted at the beginning of the float
-environment.
-
-@defopt LaTeX-float
-Default placement for floats.
-@end defopt
-
-@defopt LaTeX-figure-label
-Prefix to use for figure labels.
-@end defopt
-
-@defopt LaTeX-table-label
-Prefix to use for table labels.
-@end defopt
-
-@defopt LaTeX-top-caption-list
-List of float environments with top caption.
-@end defopt
-
-@defopt LaTeX-short-caption-prompt-length
-Number of chars a caption should be before prompting for a short
-caption.
-@end defopt
-
-@node Itemize-like
-@subsection Itemize-like Environments
-@cindex Itemize
-@cindex Enumerates
-@cindex Descriptions
-@cindex Items
-@cindex \item
-
-In an itemize-like environment, nodes (i.e., @samp{\item}s) may be
-inserted using @kbd{C-c @key{LFD}}.
-
-@deffn Command LaTeX-insert-item
-@kindex C-c @key{LFD}
-(@kbd{C-c @key{LFD}}) Close the current item, move to the next line and
-insert an appropriate @samp{\item} for the current environment.  That is,
-`itemize' and `enumerate' will have @samp{\item } inserted, while
-`description' will have @samp{\item[] } inserted.
-@end deffn
-
-@defopt TeX-arg-item-label-p
-If non-nil, you will always be asked for optional label in items.
-Otherwise, you will be asked only in description environments.
-@end defopt
-
-@node Tabular-like
-@subsection Tabular-like Environments
-@cindex amsmath
-
-When inserting Tabular-like environments, that is, `tabular' `array'
-etc., you will be prompted for a template for that environment.
-Related variables:
-
-@defopt LaTeX-default-format
-Default format string for array and tabular environments.
-@end defopt
-
-@defopt LaTeX-default-width
-Default width for minipage and tabular* environments.
-@end defopt
-
-@defopt LaTeX-default-position
-Default position string for array and tabular environments.  If nil,
-act like the empty string is given, but don't prompt for a position.
-@end defopt
-
-@AUCTeX{} calculates the number of columns from the format string and
-inserts the suitable number of ampersands.
-
-You can use @kbd{C-c @key{LFD}} (@code{LaTeX-insert-item}) to terminate
-rows in these environments.  It supplies line break macro @samp{\\} and
-inserts the suitable number of ampersands on the next line.  @AUCTeX{}
-also supports the @samp{*@{num@}@{cols@}} notation (which may contain
-another @samp{*}-expression) in the format string when calculating the
-number of ampersands.  Please note that @samp{num} and @samp{cols} must
-be enclosed in braces; expressions like @samp{*2l} are not recognized
-correctly by the algorithm.
-
-@deffn Command LaTeX-insert-item
-@kindex C-c @key{LFD}
-(@kbd{C-c @key{LFD}}) Close the current row with @samp{\\}, move to the
-next line and insert an appropriate number of ampersands for the current
-environment.
-@end deffn
-
-Similar supports are provided for various amsmath environments such as
-@samp{align}, @samp{gather}, @samp{alignat}, @samp{matrix} etc.  Try
-typing @kbd{C-c @key{LFD}} in these environments.  It recognizes the
-current environment and does the appropriate job depending on the
-context.
-
-@node Customizing Environments
-@subsection Customizing Environments
-
-@xref{Adding Environments}, for how to customize the list of known
-environments.
-
-@node Mathematics
-@section Entering Mathematics
-@cindex Mathematics
-@cindex Symbols
-@cindex Abbreviations
-@vindex LaTeX-math-default
-
-@TeX{} is written by a mathematician, and has always contained good
-support for formatting mathematical text.  @AUCTeX{} supports this
-tradition, by offering a special minor mode for entering text with many
-mathematical symbols.  You can enter this mode by typing @kbd{C-c
-~}.
-
-@deffn Command LaTeX-math-mode
-@kindex C-c ~
-(@kbd{C-c ~}) Toggle @LaTeX{} Math mode.  This is a minor mode rebinding
-the key @code{LaTeX-math-abbrev-prefix} to allow easy typing of
-mathematical symbols.  @kbd{`} will read a character from the keyboard,
-and insert the symbol as specified in @code{LaTeX-math-default} and
-@code{LaTeX-math-list}.  If given a prefix argument, the symbol will be
-surrounded by dollar signs.
-@end deffn
-
-You can use another prefix key (instead of @kbd{`}) by  setting the
-variable @code{LaTeX-math-abbrev-prefix}.
-
-To enable @LaTeX{} Math mode by default, add the following in your
-init file such as @file{init.el} or @file{.emacs}:
-@lisp
-(add-hook 'LaTeX-mode-hook #'LaTeX-math-mode)
-@end lisp
-
-@defopt LaTeX-math-abbrev-prefix
-A string containing the prefix of @code{LaTeX-math-mode} commands; This
-value defaults to @kbd{`}.
-
-The string has to be a key or key sequence in a format understood by the
-@code{kbd} macro.  This corresponds to the syntax usually used in the
-manuals for Emacs Lisp.
-@end defopt
-
-The variable @code{LaTeX-math-list} allows you to add your own mappings.
-
-@defopt LaTeX-math-list
-A list containing user-defined keys and commands to be used in @LaTeX{}
-Math mode.  Each entry should be a list of two to four elements.
-
-First, the key to be used after @code{LaTeX-math-abbrev-prefix} for macro
-insertion.  The key can be a character (e.g.@: @samp{?o}) for a single
-stroke or a string (e.g.@: @samp{"o a"}) for a multi-stroke binding.  If it
-is nil, the symbol has no associated keystroke (it is available in the
-menu, though).
-
-Second, a string representing the name of the macro (without a leading
-backslash.)
-
-Third, a string representing the name of a submenu the command should be
-added to.  Use a list of strings in case of nested menus.
-
-Fourth, the position of a Unicode character to be displayed in the menu
-alongside the macro name.  This is an integer value.
-@end defopt
-
-@defopt LaTeX-math-menu-unicode
-Whether the @LaTeX{} Math menu should try using Unicode for effect.  Your Emacs
-built must be able to display include Unicode characters in menus for
-this feature.
-@end defopt
-
-@AUCTeX{}'s reference card @file{tex-ref.tex} includes a list of all
-math mode commands.
-
-@cindex subscript
-@cindex superscript
-@kindex _
-@kindex ^
-@AUCTeX{} can help you write subscripts and superscripts in math
-constructs by automatically inserting a pair of braces after typing
-@key{_} or @key{^} respectively and putting point between the braces.
-In order to enable this feature, set the variable
-@code{TeX-electric-sub-and-superscript} to a non-nil value.
-
-@defopt TeX-electric-sub-and-superscript
-If non-nil, insert braces after typing @key{^} and @key{_} in math mode.
-@end defopt
-
-@cindex input method
-You can automatically turn off input methods, used to input non-ascii
-characters, when you begin to enter math constructs.
-
-@defopt TeX-math-input-method-off-regexp
-Input method matching this regular expression is turned off when @kbd{$}
-is typed to begin math mode or a math environment is inserted by
-@kbd{C-c C-e} (@code{LaTeX-environment}).
-@end defopt
-
-@node Completion
-@section Completion
-@cindex Completion
-@cindex Expansion
-@cindex Macro expansion
-@cindex Macro completion
-@cindex Macro arguments
-@cindex Arguments to @TeX{} macros
-
-Emacs lisp programmers probably know the @code{lisp-complete-symbol}
-command which was bound to @kbd{M-@key{TAB}} until completion-at-point
-became the new standard completion facility (see below).  Users of the
-wonderful ispell mode know and love the @code{ispell-complete-word}
-command from that package.  Similarly, @AUCTeX{} has a
-@code{TeX-complete-symbol} command, by default bound to
-@kbd{M-@key{TAB}} which is equivalent to @kbd{C-M-i}.  Using
-@code{TeX-complete-symbol} makes it easier to type and remember the
-names of long @LaTeX{} macros.
-
-In order to use @code{TeX-complete-symbol}, you should write a backslash
-and the start of the macro.  Typing @kbd{M-@key{TAB}} will now complete
-as much of the macro, as it unambiguously can.  For example, if you type
-`@samp{\renewc}' and then @kbd{M-@key{TAB}}, it will expand to
-`@samp{\renewcommand}'.  But there's more: if point is just after
-@samp{\begin@{}, then @code{TeX-complete-symbol} will complete @LaTeX{}
-environments, etc.  This is controlled by @code{TeX-complete-list}.
-
-@deffn Command TeX-complete-symbol
-@kindex M-@key{TAB}
-(@kbd{M-@key{TAB}})  Complete @TeX{} symbol before point.
-@end deffn
-
-@defvar TeX-complete-list
-List of ways to complete the preceding text.
-
-Each entry is a list with the following elements:
-
-@enumerate
-@item
-Regexp matching the preceding text or a predicate of arity 0 which
-returns non-nil and sets `match-data' appropriately if it is applicable.
-@item
-A number indicating the subgroup in the regexp containing the text.
-@item
-A function returning an alist of possible completions.
-@item
-Text to append after a succesful completion.
-@end enumerate
-
-Or alternatively:
-
-@enumerate
-@item
-Regexp matching the preceding text.
-@item
-Function to do the actual completion.
-@end enumerate
-@end defvar
-
-More recent Emacs versions have a new completion mechanism.  Modes may
-define and register custom @code{completion-at-point} functions and when the
-user invokes @code{completion-at-point} (usually bound to
-@kbd{M-@key{TAB}}), all such registered functions are consulted for
-checking for possible completions.  Modern completion UIs like
-@i{company-mode} support this completion-at-point facility.
-
-@defun TeX--completion-at-point
-@AUCTeX{}'s completion-at-point function which is automatically added to
-@code{completion-at-point-functions} in @TeX{} and @LaTeX{} buffers.
-
-It offers the same completion candidates as would
-@code{TeX-complete-symbol} (and is also controlled by
-@code{TeX-complete-list}) except that it doesn't fall back on
-@code{ispell-complete-word} which would be awkward with completion UIs
-like @i{company-mode}.
-@end defun
-
-A more direct way to insert a macro is with @code{TeX-insert-macro},
-bound to @kbd{C-c C-m} which is equivalent to @kbd{C-c @key{RET}}.  It
-has the advantage over completion that it knows about the argument of
-most standard @LaTeX{} macros, and will prompt for them.  It also knows
-about the type of the arguments, so it will for example give completion
-for the argument to @samp{\include}.  Some examples are listed below.
-
-@deffn Command TeX-insert-macro
-@kindex C-c C-m
-(@kbd{C-c C-m} or @kbd{C-c @key{RET}}) Prompt (with completion) for the
-name of a @TeX{} macro, and if @AUCTeX{} knows the macro, prompt for
-each argument.
-@end deffn
-
-As a default selection, @AUCTeX{} will suggest the macro last inserted
-or, as the first choice the value of the variable
-@code{TeX-default-macro}.
-
-@defopt TeX-default-macro
-Default macro to insert when invoking @code{TeX-insert-macro} first time.
-@end defopt
-
-@defopt TeX-insert-macro-default-style
-Specifies whether @code{TeX-insert-macro} will ask for all optional
-arguments.
-
-If set to the symbol @code{show-optional-args}, @code{TeX-insert-macro}
-asks for optional arguments of @TeX{} marcos, unless the previous
-optional argument has been rejected.  If set to
-@code{show-all-optional-args}, @code{TeX-insert-macro} asks for all
-optional arguments.  @code{mandatory-args-only}, @code{TeX-insert-macro}
-asks only for mandatory arguments.  When @code{TeX-insert-macro} is
-called with prefix argument (@kbd{C-u}), it's the other way round.
-@c FIXME: Now that the option has 3 candidates, it isn't clear what "the
-@c other way round" means.
-
-Note that for some macros, there are special mechanisms, e.g.@:
-@code{TeX-arg-cite-note-p} and @code{LaTeX-includegraphics-options-alist}.
-@end defopt
-
-
-A faster alternative is to enable the option
-@code{TeX-electric-escape}.
-
-@defopt TeX-electric-escape
-If this is non-nil, typing the @TeX{} escape character @kbd{\} will
-invoke the command @code{TeX-electric-macro}.
-
-In Texinfo mode, the command is invoked by @kbd{@@} instead.
-@end defopt
-
-The difference between @code{TeX-insert-macro} and
-@code{TeX-electric-macro} is that space key @key{SPC} will complete and exit from the
-minibuffer in @code{TeX-electric-macro}.  Use @key{TAB} if you merely
-want to complete.
-
-@deffn Command TeX-electric-macro
-Prompt (with completion) for the name of a @TeX{} macro,
-and if @AUCTeX{} knows the macro, prompt for each argument.
-Space (@key{SPC}) will complete and exit.
-@end deffn
-
-By default @AUCTeX{} will put an empty set braces @samp{@{@}} after a
-macro with no arguments to stop it from eating the next whitespace.
-This is suppressed inside math mode and can be disabled totally by
-setting @code{TeX-insert-braces} to nil.
-
-@defopt TeX-insert-braces
-If non-nil, append a empty pair of braces after inserting a macro with
-no arguments.
-@end defopt
-
-@defopt TeX-insert-braces-alist
-Control the insertion of a pair of braces after a macro on a per macro
-basis.
-
-This variable is an alist.  Each element is a cons cell, whose car is
-the macro name, and the cdr is non-nil or nil, depending on whether a
-pair of braces should be, respectively, appended or not to the macro.
-
-If a macro has an element in this variable, @AUCTeX{} will
-use its value to decide what to do, whatever the value of the variable
-@code{TeX-insert-braces}.
-@end defopt
-
-Completions work because @AUCTeX{} can analyze @TeX{} files, and store
-symbols in Emacs Lisp files for later retrieval.  @xref{Automatic}, for
-more information.
-
-@AUCTeX{} distinguishes normal and expert macros.  By default, it will
-offer completion only for normal commands.  This behavior can be
-controlled using the user option @code{TeX-complete-expert-commands}.
-
-@defopt TeX-complete-expert-commands
-Complete macros and environments marked as expert commands.
-
-Possible values are nil, t, or a list of style names.
-
-@table @asis
-@item nil
-Don't complete expert commands (default).
-@item t
-Always complete expert commands.
-@item (@var{styles} @dots{})
-Only complete expert commands of @var{styles}.
-@end table
-@end defopt
-
-
-@cindex \cite, completion of
-@cindex Bib@TeX{}, completion
-@cindex cite, completion of
-@cindex bibliography, completion
-@cindex citations, completion of
-@cindex \label, completion
-@cindex \ref, completion
-@cindex labels, completion of
-@AUCTeX{} will also make completion for many macro arguments, for
-example existing labels when you enter a @samp{\ref} macro with
-@code{TeX-insert-macro} or @code{TeX-electric-macro}, and Bib@TeX{}
-entries when you enter a @samp{\cite} macro.  For this kind of
-completion to work, parsing must be enabled as described in
-@ref{Parsing Files}.  For @samp{\cite} you must also make sure that
-the Bib@TeX{} files have been saved at least once after you enabled
-automatic parsing on save, and that the basename of the Bib@TeX{} file
-does not conflict with the basename of one of @TeX{} files.
-
-@node Marking
-@section Marking Environments, Sections, or Texinfo Nodes
-
-You can mark the current environment by typing @kbd{C-c .}, or the
-current section by typing @kbd{C-c *}.
-
-In Texinfo documents you can type @kbd{C-M-h} to mark the current node.
-
-When the region is set, the point is moved to its beginning and the mark
-to its end.
-
-@menu
-* Marking (LaTeX):: @LaTeX{} Commands for Marking Environments and Sections
-* Marking (Texinfo):: Texinfo Commands for Marking Environments, Sections, and Nodes
-@end menu
-
-@node Marking (LaTeX)
-@subsection @LaTeX{} Commands for Marking Environments and Sections
-
-@deffn Command LaTeX-mark-section
-@kindex C-c *
-(@kbd{C-c *}) Set mark at end of current logical section, and point at
-top.
-
-With a non-nil prefix argument, mark only the region from the current
-section start to the next sectioning command.  Thereby subsections are
-not being marked.  Otherwise, any included subsections are also marked
-along with current section.
-@end deffn
-
-@deffn Command LaTeX-mark-environment
-@kindex C-c .
-(@kbd{C-c .}) Set mark to the end of the current environment and point
-to the matching beginning.
-
-If a prefix argument is given, mark the respective number of enclosing
-environments.  The command will not work properly if there are
-unbalanced begin-end pairs in comments and verbatim environments.
-@end deffn
-
-@node Marking (Texinfo)
-@subsection Texinfo Commands for Marking Environments and Sections
-
-@deffn Command Texinfo-mark-section
-@kindex C-c *
-(@kbd{C-c *}) Mark the current section, with inclusion of any containing
-node.
-
-@vindex outline-regexp
-@vindex texinfo-section-list
-The current section is detected as starting by any of the structuring
-commands matched by the regular expression in the variable
-@code{outline-regexp} which in turn is a regular expression matching any
-element of the variable @code{texinfo-section-list}.
-
-With a non-nil prefix argument, mark only the region from the current
-section start to the next sectioning command.  Thereby subsections are
-not being marked.  Otherwise, any included subsections are also marked.
-
-Note that when the current section is starting immediately after a node
-command, then the node command is also marked as part of the section.
-@end deffn
-
-@deffn Command Texinfo-mark-environment
-@kindex C-c .
-(@kbd{C-c .}) Set mark to the end of the current environment and point
-to the matching beginning.
-
-If a prefix argument is given, mark the respective number of enclosing
-environments.  The command will not work properly if there are
-unbalanced begin-end pairs in comments and verbatim environments.
-@end deffn
-
-@deffn Command Texinfo-mark-node
-@kindex C-M-h
-(@kbd{C-M-h}) Mark the current node.  This is the node in which point is
-located.  It is starting at the previous occurrence of the keyword
-@code{@@node} and ending at next occurrence of the keywords
-@code{@@node} or @code{@@bye}.
-@end deffn
-
-@node Commenting
-@section Commenting
-
-It is often necessary to comment out temporarily a region of @TeX{} or
-@LaTeX{} code.  This can be done with the commands @kbd{C-c ;} and
-@kbd{C-c %}.  @kbd{C-c ;} will comment out all lines in the current
-region, while @kbd{C-c %} will comment out the current paragraph.
-Type @kbd{C-c ;} again to uncomment all lines of a commented region,
-or @kbd{C-c %} again to uncomment all comment lines around point.
-These commands will insert or remove a single @samp{%} respectively.
-
-@deffn Command TeX-comment-or-uncomment-region
-@kindex C-c ;
-(@kbd{C-c ;}) Add or remove @samp{%} from the beginning of each line
-in the current region.  Uncommenting works only if the region encloses
-solely commented lines.  If @AUCTeX{} should not try to guess if the
-region should be commented or uncommented the commands
-@code{TeX-comment-region} and @code{TeX-uncomment-region} can be used
-to explicitly comment or uncomment the region in concern.
-@end deffn
-
-@deffn Command TeX-comment-or-uncomment-paragraph
-@kindex C-c %
-(@kbd{C-c %}) Add or remove @samp{%} from the beginning of each line
-in the current paragraph.  When removing @samp{%} characters the
-paragraph is considered to consist of all preceding and succeeding
-lines starting with a @samp{%}, until the first non-comment line.
-@end deffn
-
-@node Indenting
-@section Indenting
-@cindex Formatting
-@cindex Indenting
-@cindex Indentation
-@cindex Reformatting
-@cindex Reindenting
-
-Indentation means the addition of whitespace at the beginning of lines
-to reflect special syntactical constructs.  This makes it easier to see
-the structure of the document, and to catch errors such as a missing
-closing brace.  Thus, the indentation is done for precisely the same
-reasons that you would indent ordinary computer programs.
-
-Indentation is done by @LaTeX{} environments and by @TeX{} groups, that
-is the body of an environment is indented by the value of
-@code{LaTeX-indent-level} (default 2).  Also, items of an `itemize-like'
-environment are indented by the value of @code{LaTeX-item-indent},
-default @minus{}2.  (Items are identified with the help of
-@code{LaTeX-item-regexp}.)  If more environments are nested, they are
-indented `accumulated' just like most programming languages usually are
-seen indented in nested constructs.
-@vindex LaTeX-indent-level
-@vindex LaTeX-item-indent
-@vindex LaTeX-item-regexp
-
-You can explicitly indent single lines, usually by pressing @key{TAB},
-or marked regions by calling @code{indent-region} on it.  If you have
-@code{auto-fill-mode} enabled and a line is broken while you type it,
-Emacs automatically cares about the indentation in the following line.
-If you want to have a similar behavior upon typing @key{RET}, you can
-customize the variable @code{TeX-newline-function} and change the
-default of @code{newline} which does no indentation to
-@code{newline-and-indent} which indents the new line or
-@code{reindent-then-newline-and-indent} which indents both the current
-and the new line.
-@vindex TeX-newline-function
-@findex indent-region
-@cindex auto-fill-mode
-
-There are certain @LaTeX{} environments which should be indented in a
-special way, like @samp{tabular} or @samp{verbatim}.  Those environments
-may be specified in the variable @code{LaTeX-indent-environment-list}
-together with their special indentation functions.  Taking the
-@samp{verbatim} environment as an example you can see that
-@code{current-indentation} is used as the indentation function.  This
-will stop @AUCTeX{} from doing any indentation in the environment if you
-hit @key{TAB} for example.
-@vindex LaTeX-indent-environment-list
-
-There are environments in @code{LaTeX-indent-environment-list} which do
-not bring a special indentation function with them.  This is due to the
-fact that first the respective functions are not implemented yet and
-second that filling will be disabled for the specified environments.
-This shall prevent the source code from being messed up by accidently
-filling those environments with the standard filling routine.  If you
-think that providing special filling routines for such environments
-would be an appropriate and challenging task for you, you are invited to
-contribute.  (@xref{Filling}, for further information about the filling
-functionality.)
-@vindex LaTeX-indent-environment-list
-
-The check for the indentation function may be enabled or disabled by
-customizing the variable @code{LaTeX-indent-environment-check}.
-@vindex LaTeX-indent-environment-check
-
-For tabular-like environments, @AUCTeX{} has a built-in function to indent
-according to preceding @samp{&} signs and assigns it to all known
-tabular-like environments in the default value of
-@code{LaTeX-indent-environment-list}.
-
-@cindex align.el
-@findex align-current
-As a side note with regard to formatting special environments: Newer
-Emacsen include @file{align.el} and therefore provide some support for
-formatting @samp{tabular} and @samp{tabbing} environments with the
-function @code{align-current} which will nicely align columns in the
-source code.
-
-@AUCTeX{} is able to format commented parts of your code just as any
-other part.  This means @LaTeX{} environments and @TeX{} groups in
-comments will be indented syntactically correct if the variable
-@code{LaTeX-syntactic-comments} is set to t.  If you disable it,
-comments will be filled like normal text and no syntactic indentation
-will be done.
-@vindex LaTeX-syntactic-comments
-
-Following you will find a list of most commands and variables related
-to indenting with a small summary in each case:
-
-@table @kbd
-@item @key{TAB}
-@kindex @key{TAB}
-@findex LaTeX-indent-line
-@code{LaTeX-indent-line} will indent the current line.
-
-@item @key{LFD}
-@itemx C-j
-@kindex @key{LFD}
-@kindex C-j
-@code{newline-and-indent} inserts a new line (much like @key{RET}) and
-moves the cursor to an appropriate position by the left margin.
-
-Most keyboards nowadays lack a linefeed key and @kbd{C-j} may be tedious
-to type.  Therefore you can customize @AUCTeX{} to perform indentation
-upon typing @key{RET} as well.  The respective option is called
-@code{TeX-newline-function}.
-@end table
-
-@defopt LaTeX-indent-environment-list
-List of environments with special indentation.  The second element in
-each entry is the function to calculate the indentation level in
-columns.
-@end defopt
-
-@defopt LaTeX-indent-level
-Number of spaces to add to the indentation for each @samp{\begin} not
-matched by a @samp{\end}.
-@end defopt
-
-@defopt LaTeX-item-indent
-Number of spaces to add to the indentation for @samp{\item}'s in list
-environments.
-@end defopt
-
-@defopt TeX-brace-indent-level
-Number of spaces to add to the indentation for each @samp{@{} not
-matched by a @samp{@}}.
-@end defopt
-
-@defopt LaTeX-syntactic-comments
-If non-nil comments will be filled and indented according to @LaTeX{}
-syntax.  Otherwise they will be filled like normal text.
-@end defopt
-
-@defopt TeX-newline-function
-Used to specify the function which is called when @key{RET} is pressed.
-This will normally be @code{newline} which simply inserts a new line.
-In case you want to have @AUCTeX{} do indentation as well when you press
-@key{RET}, use the built-in functions @code{newline-and-indent} or
-@code{reindent-then-newline-and-indent}.  The former inserts a new line
-and indents the following line, i.e.@: it moves the cursor to the right
-position and therefore acts as if you pressed @key{LFD}.  The latter
-function additionally indents the current line.  If you choose
-@samp{Other}, you can specify your own fancy function to be called when
-@key{RET} is pressed.
-@end defopt
-
-@vindex LaTeX-begin-regexp
-@vindex LaTeX-end-regexp
-@AUCTeX{} treats by default @samp{\[...\]} math mode as a regular
-environment and indents it accordingly.  If you do not like such
-behavior you only need to remove @code{\|\[} and @code{\|\]} from
-@code{LaTeX-begin-regexp} and @code{LaTeX-end-regexp} variables
-respectively.
-
-A closely related topic is indenting of text enclosed in square brackets,
-parentheses and other pairs.  @AUCTeX{} offers two variables which control
-if indentation happens inside these pairs.
-
-@defopt TeX-indent-open-delimiters
-This variable contains additional opening delimiters which increase
-indentation.  For example add @code{[} to this variable to get text after
-a square bracket indented.
-@end defopt
-
-@defopt TeX-indent-close-delimiters
-This is the accompanying variable to @code{TeX-indent-open-delimiters}
-decreasing the indentation again.  This variable should contain @code{]}
-if @code{TeX-indent-open-delimiters} is set like described above.
-@end defopt
-
-@noindent
-Note that this is an opt-in feature, both variables are initially set to
-an empty string.  That is because it introduces non-trivial side effects
-to include @code{[} and @code{]} in @code{TeX-indent-open-delimiters} and
-@code{TeX-indent-close-delimiters}; if you only have an opening square
-bracket in your text without closing it, wrong indentation persists in the
-following text.  For example, in math expression, half-open intervals are
-frequently written as @samp{[0,10)} or @samp{[0,10[}.  In such cases, you
-can put the closing part as a comment in the same line in order to have
-correct indentation after that:
-@example
-$[0,10)$ % ]
-$[0,10[$ % ]]
-@end example
-
-Another example is @samp{\left}-@samp{\right} pair in equations.  Similar
-workarounds are available:
-@example
-\begin@{equation@}
-  \left[ % ]
-    xyz
-  \right] % [
-  abc
-\end@{equation@}
-@end example
-
-You can include parens @samp{()} also in @code{TeX-indent-open-delimiters}
-and @code{TeX-indent-close-delimiters} to enable indent inside them.  Be
-prepared for similar side effects when you do.
-
-Note that commented curly braces @code{@{} and @code{@}} aren't counted
-when @AUCTeX{} computes indentation.
-
-@node Filling
-@section Filling
-@cindex Filling
-@cindex Formatting
-@cindex Reformatting
-@cindex Refilling
-@findex auto-fill-mode
-@findex turn-on-auto-fill
-@vindex fill-column
-
-Filling deals with the insertion of line breaks to prevent lines from
-becoming wider than what is specified in @code{fill-column}.  The
-linebreaks will be inserted automatically if @code{auto-fill-mode} is
-enabled.  In this case the source is not only filled but also indented
-automatically as you write it.
-
-@code{auto-fill-mode} can be enabled for @AUCTeX{} by calling
-@code{turn-on-auto-fill} in one of the hooks @AUCTeX{} is running.
-@xref{Modes and Hooks}.  As an example, if you want to enable
-@code{auto-fill-mode} in @code{LaTeX-mode}, put the following into your
-init file:
-
-@lisp
-(add-hook 'LaTeX-mode-hook #'turn-on-auto-fill)
-@end lisp
-
-You can manually fill explicitly marked regions, paragraphs,
-environments, complete sections, or the whole buffer.  (Note that manual
-filling in @AUCTeX{} will indent the start of the region to be filled in
-contrast to many other Emacs modes.)
-
-There are some syntactical constructs which are handled specially with
-regard to filling.  These are so-called @dfn{code comments} and
-@dfn{paragraph commands}.
-
-Code comments are comments preceded by code or text in the same line.
-Upon filling a region, code comments themselves will not get filled.
-Filling is done from the start of the region to the line with the code
-comment and continues after it.  In order to prevent overfull lines in
-the source code, a linebreak will be inserted before the last
-non-comment word by default.  This can be changed by customizing
-@code{LaTeX-fill-break-before-code-comments}.  If you have overfull
-lines with code comments you can fill those explicitly by calling
-@code{LaTeX-fill-paragraph} or pressing @kbd{M-q} with the cursor
-positioned on them.  This will add linebreaks in the comment and indent
-subsequent comment lines to the column of the comment in the first line
-of the code comment.  In this special case @kbd{M-q} only acts on the
-current line and not on the whole paragraph.
-
-Lines with @samp{\par} are treated similarly to code comments,
-i.e.@: @samp{\par} will be treated as paragraph boundary which should not
-be followed by other code or text.  But it is not treated as a real
-paragraph boundary like an empty line where filling a paragraph would
-stop.
-
-Paragraph commands like @samp{\section} or @samp{\noindent} (the list of
-commands is defined by @code{LaTeX-paragraph-commands}) are often to be
-placed in their own line(s).  This means they should not be consecuted
-with any preceding or following adjacent lines of text.  @AUCTeX{} will
-prevent this from happening if you do not put any text except another
-macro after the end of the last brace of the respective macro.  If
-there is other text after the macro, @AUCTeX{} regards this as a sign
-that the macro is part of the following paragraph.
-@vindex LaTeX-paragraph-commands
-
-Here are some examples:
-
-@example
-\begin@{quote@}
-  text text text text
-@end example
-
-@example
-\begin@{quote@}\label@{foo@}
-  text text text text
-@end example
-
-If you press @kbd{M-q} on the first line in both examples, nothing will
-change.  But if you write
-
-@example
-\begin@{quote@} text
-  text text text text
-@end example
-@noindent
-and press @kbd{M-q}, you will get
-
-@example
-\begin@{quote@} text text text text text
-@end example
-
-Besides code comments and paragraph commands, another speciality of
-filling in @AUCTeX{} involves commented lines.  You should be aware that
-these comments are treated as islands in the rest of the @LaTeX{} code
-if syntactic filling is enabled.  This means, for example, if you try to
-fill an environment with @code{LaTeX-fill-environment} and have the
-cursor placed on a commented line which does not have a surrounding
-environment inside the comment, @AUCTeX{} will report an error.
-@findex LaTeX-fill-environment
-
-The relevant commands and variables with regard to filling are:
-
-@table @kbd
-@item C-c C-q C-p
-@kindex C-c C-q C-p
-@findex LaTeX-fill-paragraph
-@code{LaTeX-fill-paragraph} will fill and indent the current paragraph.
-
-@item M-q
-@kindex M-q
-Alias for @kbd{C-c C-q C-p}
-
-@item C-c C-q C-e
-@kindex C-c C-q C-e
-@findex LaTeX-fill-environment
-@code{LaTeX-fill-environment} will fill and indent the current
-environment.  This may e.g.@: be the `document' environment, in which case
-the entire document will be formatted.
-
-@item C-c C-q C-s
-@kindex C-c C-q C-s
-@findex LaTeX-fill-section
-@code{LaTeX-fill-section} will fill and indent the current logical
-sectional unit.
-
-@item C-c C-q C-r
-@kindex C-c C-q C-r
-@findex LaTeX-fill-region
-@code{LaTeX-fill-region} will fill and indent the current region.
-@end table
-
-@defopt LaTeX-fill-break-at-separators
-List of separators before or after which respectively linebreaks will
-be inserted if they do not fit into one line.  The separators can be
-curly braces, brackets, switches for inline math (@samp{$}, @samp{\(},
-@samp{\)}) and switches for display math (@samp{\[}, @samp{\]}).  Such
-formatting can be useful to make macros and math more visible or to
-prevent overfull lines in the @LaTeX{} source in case a package for
-displaying formatted @TeX{} output inside the Emacs buffer, like
-preview-latex, is used.
-@end defopt
-
-@defopt LaTeX-fill-break-before-code-comments
-Code comments are comments preceded by some other text in the same line.
-When a paragraph containing such a comment is to be filled, the comment
-start will be seen as a border after which no line breaks will be
-inserted in the same line.  If the option
-@code{LaTeX-fill-break-before-code-comments} is enabled (which is the
-default) and the comment does not fit into the line, a line break will
-be inserted before the last non-comment word to minimize the chance that
-the line becomes overfull.
-@end defopt
-
-@defopt LaTeX-fill-excluded-macros
-A list of macro names (without leading backslash) for whose arguments
-filling should be disabled.  Typically, you will want to add macros here
-which have long, multi-line arguments.  An example is
-@code{\pgfplotstabletypeset} from the pgfplotstable package which is
-used as shown in the following listing:
-
-@verbatim
-\pgfplotstabletypeset[skip first n=4]{%
-  XYZ Format,
-  Version 1.234
-  Date 2010-09-01
-  @author Mustermann
-  A B C
-  1 2 3
-  4 5 6
-}
-@end verbatim
-@end defopt
-
-@node Display
-@chapter Controlling Screen Display
-
-It is often desirable to get visual help of what markup code in a text
-actually does without having to decipher it explicitly.  For this
-purpose Emacs and @AUCTeX{} provide font locking (also known as syntax
-highlighting) which visually sets off markup code like macros or
-environments by using different colors or fonts.  For example text to be
-typeset in italics can be displayed with an italic font in the editor as
-well, or labels and references get their own distinct color.
-
-While font locking helps you grasp the purpose of markup code and
-separate markup from content, the markup code can still be distracting.
-@AUCTeX{} lets you hide those parts and show them again at request with
-its built-in support for hiding macros and environments which we call
-folding here.
-
-Besides folding of macros and environments, @AUCTeX{} provides support
-for Emacs' outline mode which lets you narrow the buffer content to
-certain sections of your text by hiding the parts not belonging to these
-sections.
-
-Moreover, you can focus in a specific portion of the code by narrowing
-the buffer to the desired region.  @AUCTeX{} provides also functions to
-narrow the buffer to the current group and to @LaTeX{} environments.
-
-@AUCTeX{} also provides some WYSIWYG features.
-
-First, you can customize @code{font-latex-fontify-script} to enable
-special formatting of @code{^} superscripts and @code{_} subscripts
-(@pxref{Font Locking}).
-
-Secondly, @AUCTeX{} with GNU Emacs 25 or later can display certain math
-macros using Unicode characters, e.g., @code{\alpha} as α.  This is
-called prettification and is lightweight and reasonable robust
-(@pxref{Prettifying}).
-
-A more accurate approach is provided by @previewlatex{}, a subsystem of
-@AUCTeX{}, see @ref{Top,,Introduction,preview-latex,The @previewlatex{}
-Manual}.  This system uses @LaTeX{} to generate images that are then
-displayed in your buffer.  It is extremely accurate but can be fragile
-with some packages (like older pgf versions).
-
-Please note that you can use prettification and @previewlatex{} together.
-
-@menu
-* Font Locking::                Font Locking
-* Folding::                     Folding Macros and Environments
-* Outline::                     Outlining the Document
-* Narrowing::                   Restricting display and editing to a portion of the buffer
-* Prettifying::                 Displaying Greek and math macros as Unicode characters
-@end menu
-
-@node Font Locking
-@section Font Locking
-@cindex Font Locking
-@cindex Syntax Highlighting
-@cindex font-latex
-
-Font locking is supposed to improve readability of the source code by
-highlighting certain keywords with different colors or fonts.  It
-thereby lets you recognize the function of markup code to a certain
-extent without having to read the markup command.  For general
-information on controlling font locking with Emacs' Font Lock mode, see
-@ref{Font Lock, , Font Lock Mode, emacs, GNU Emacs Manual}.
-
-@defopt TeX-install-font-lock
-Once font locking is enabled globally or for the major modes provided by
-@AUCTeX{}, the font locking patterns and functionality of @fontlatex{}
-are activated by default.  You can switch to a different font locking
-scheme or disable font locking in @AUCTeX{} by customizing the variable
-@code{TeX-install-font-lock}.
-
-Besides @fontlatex{} @AUCTeX{} ships with a scheme which is derived
-from Emacs' default @LaTeX{} mode and activated by choosing
-@code{tex-font-setup}.  Be aware that this scheme is not coupled with
-@AUCTeX{}'s style system and not the focus of development.  Therefore
-and due to @fontlatex{} being much more feature-rich the following
-explanations will only cover @fontlatex{}.
-
-In case you want to hook in your own fontification scheme, you can
-choose @code{other} and insert the name of the function which sets up
-your font locking patterns.  If you want to disable fontification in
-@AUCTeX{} completely, choose @code{ignore}.
-@end defopt
-
-@fontlatex{} provides many options for customization which are
-accessible with @kbd{M-x customize-group @key{RET} font-latex @key{RET}}.  For this
-description the various options are explained in conceptional groups.
-
-@menu
-* Fontification of macros::     Fontification of macros
-* Fontification of quotes::     Fontification of quotes
-* Fontification of math::       Fontification of math constructs
-* Verbatim content::            Verbatim macros and environments
-* Faces::                       Faces used by font-latex
-* Known problems::              Known fontification problems
-@end menu
-
-@node Fontification of macros
-@subsection Fontification of macros
-
-Highlighting of macros can be customized by adapting keyword lists which
-can be found in the customization group @code{font-latex-keywords}.
-
-Three types of macros can be handled differently with respect to
-fontification:
-
-@enumerate
-@item
-Commands of the form @samp{\foo[bar]@{baz@}} which consist of the macro
-itself, optional arguments in square brackets and mandatory arguments in
-curly braces.  For the command itself the face
-@code{font-lock-keyword-face} will be used and for the optional
-arguments the face @code{font-lock-variable-name-face}.  The face
-applied to the mandatory argument depends on the macro class represented
-by the respective built-in variables.
-@item
-Declaration macros of the form @samp{@{\foo text@}} which consist of the
-macro which may be enclosed in a @TeX{} group together with text to be
-affected by the macro.  In case a @TeX{} group is present, the macro
-will get the face @code{font-lock-keyword-face} and the text will get
-the face configured for the respective macro class.  If no @TeX{} group
-is present, the latter face will be applied to the macro itself.
-@item
-Simple macros of the form @samp{\foo} which do not have any arguments or
-groupings.  The respective face will be applied to the macro itself.
-@end enumerate
-
-Customization variables for @samp{\foo[bar]@{baz@}} type macros allow
-both the macro name and the sequence of arguments to be specified.  The
-latter is done with a string which can contain the characters
-@table @samp
-@item *
-indicating the existence of a starred variant for the macro,
-@item [
-for optional arguments in brackets,
-@item @{
-for mandatory arguments in braces,
-@item \
-for mandatory arguments consisting of a single macro and
-@item |
-as a prefix indicating that two alternatives are following.
-@end table
-For example the specifier for @samp{\documentclass} would be @samp{[@{}
-because the macro has one optional followed by one mandatory argument.
-The specifier for @samp{\newcommand} would be @samp{*|@{\[[@{} because
-there is a starred variant, the mandatory argument following the macro
-name can be a macro or a @TeX{} group which can be followed by two
-optional arguments and the last token is a mandatory argument in braces.
-
-Customization variables for the @samp{@{\foo text@}} and @samp{\foo}
-types are simple lists of strings where each entry is a macro name
-(without the leading backslash).
-
-@subheading General macro classes
-
-@fontlatex{} provides keyword lists for different macro classes which
-are described in the following table:
-
-@vindex font-latex-match-function-keywords
-@vindex font-latex-match-reference-keywords
-@vindex font-latex-match-textual-keywords
-@vindex font-latex-match-variable-keywords
-@vindex font-latex-match-warning-keywords
-@table @code
-@item font-latex-match-function-keywords
-Keywords for macros defining or related to functions, like
-@samp{\newcommand}.@*
-Type: @samp{\macro[...]@{...@}}@*
-Face: @code{font-lock-function-name-face}
-
-@item font-latex-match-reference-keywords
-Keywords for macros defining or related to references, like
-@samp{\ref}.@*
-Type: @samp{\macro[...]@{...@}}@*
-Face: @code{font-lock-constant-face}
-
-@item font-latex-match-textual-keywords
-Keywords for macros specifying textual content, like @samp{\caption}.@*
-Type: @samp{\macro[...]@{...@}}@*
-Face: @code{font-lock-type-face}
-
-@item font-latex-match-variable-keywords
-Keywords for macros defining or related to variables, like
-@samp{\setlength}.@*
-Type: @samp{\macro[...]@{...@}}@*
-Face: @code{font-lock-variable-name-face}
-
-@item font-latex-match-warning-keywords
-Keywords for important macros, e.g.@: affecting line or page break, like
-@samp{\clearpage}.@*
-Type: @samp{\macro}@*
-Face: @code{font-latex-warning-face}
-@end table
-
-@subheading Sectioning commands
-@cindex Sectioning commands, fontification of
-
-Sectioning commands are macros like @samp{\chapter} or @samp{\section}.
-For these commands there are two fontification schemes which may be
-selected by customizing the variable @code{font-latex-fontify-sectioning}.
-
-@defopt font-latex-fontify-sectioning
-@c FIXME: Is @vindex correct?
-@vindex font-latex-sectioning-0-face
-@vindex font-latex-sectioning-1-face
-@vindex font-latex-sectioning-2-face
-@vindex font-latex-sectioning-3-face
-@vindex font-latex-sectioning-4-face
-@vindex font-latex-sectioning-5-face
-Per default sectioning commands will be shown in a larger, proportional
-font, which corresponds to a number for this variable.  The font size
-varies with the sectioning level, e.g.@: @samp{\part}
-(@code{font-latex-sectioning-0-face}) has a larger font than
-@samp{\paragraph} (@code{font-latex-sectioning-5-face}).  Typically,
-values from 1.05 to 1.3 for @code{font-latex-fontify-sectioning} give
-best results, depending on your font setup.  If you rather like to use
-the base font and a different color, set the variable to the symbol
-@samp{color}.  In this case the face @code{font-lock-type-face} will be
-used to fontify the argument of the sectioning commands.
-@end defopt
-
-@vindex font-latex-match-sectioning-0-keywords
-@vindex font-latex-match-sectioning-1-keywords
-@vindex font-latex-match-sectioning-2-keywords
-@vindex font-latex-match-sectioning-3-keywords
-@vindex font-latex-match-sectioning-4-keywords
-@vindex font-latex-match-sectioning-5-keywords
-You can make @fontlatex{} aware of your own sectioning commands be
-adding them to the keyword lists:
-@code{font-latex-match-sectioning-0-keywords}
-(@code{font-latex-sectioning-0-face}) @dots{}
-@code{font-latex-match-sectioning-5-keywords}
-(@code{font-latex-sectioning-5-face}).
-
-@vindex font-latex-slide-title-face
-@vindex font-latex-match-slide-title-keywords
-Related to sectioning there is special support for slide titles which
-may be fontified with the face @code{font-latex-slide-title-face}.  You
-can add macros which should appear in this face by customizing the
-variable @code{font-latex-match-slide-title-keywords}.
-
-@subheading Commands for changing fonts
-
-@LaTeX{} provides various macros for changing fonts or font attributes.
-For example, you can select an italic font with @samp{\textit@{...@}} or
-bold with @samp{\textbf@{...@}}.  An alternative way to specify these
-fonts is to use special macros in @TeX{} groups, like @samp{@{\itshape
-...@}} for italics and @samp{@{\bfseries ...@}} for bold.  As mentioned
-above, we call the former variants commands and the latter
-declarations.
-
-Besides the macros for changing fonts provided by @LaTeX{} there is an
-infinite number of other macros---either defined by yourself for logical
-markup or defined by macro packages---which affect the font in the
-typeset text.  While @LaTeX{}'s built-in macros and macros of packages
-known by @AUCTeX{} are already handled by @fontlatex{}, different
-keyword lists per type style and macro type are provided for entering
-your own macros which are listed in the table below.
-
-@vindex font-latex-match-bold-command-keywords
-@vindex font-latex-match-italic-command-keywords
-@vindex font-latex-match-math-command-keywords
-@vindex font-latex-match-type-command-keywords
-@vindex font-latex-match-bold-declaration-keywords
-@vindex font-latex-match-italic-declaration-keywords
-@vindex font-latex-match-type-declaration-keywords
-@table @code
-@item font-latex-match-bold-command-keywords
-Keywords for commands specifying a bold type style.@*
-Face: @code{font-latex-bold-face}
-@item font-latex-match-italic-command-keywords
-Keywords for commands specifying an italic font.@*
-Face: @code{font-latex-italic-face}
-@item font-latex-match-math-command-keywords
-Keywords for commands specifying a math font.@*
-Face: @code{font-latex-math-face}
-@item font-latex-match-type-command-keywords
-Keywords for commands specifying a typewriter font.@*
-Face: @code{font-lock-type-face}
-@item font-latex-match-bold-declaration-keywords
-Keywords for declarations specifying a bold type style.@*
-Face: @code{font-latex-bold-face}
-@item font-latex-match-italic-declaration-keywords
-Keywords for declarations specifying an italic font.@*
-Face: @code{font-latex-italic-face}
-@item font-latex-match-type-declaration-keywords
-Keywords for declarations specifying a typewriter font.@*
-Face: @code{font-latex-type-face}
-@end table
-
-@subheading Deactivating defaults of built-in keyword classes
-
-@vindex font-latex-deactivated-keyword-classes
-@fontlatex{} ships with predefined lists of keywords for the classes
-described above.  You can disable these defaults per class by
-customizing the variable @code{font-latex-deactivated-keyword-classes}.
-This is a list of strings for keyword classes to be deactivated.  Valid
-entries are "warning", "variable", "biblatexnoarg", "biblatex",
-"reference", "function" , "sectioning-0", "sectioning-1",
-"sectioning-2", "sectioning-3", "sectioning-4", "sectioning-5",
-"slide-title", "textual", "bold-command", "italic-command",
-"math-command", "type-command", "bold-declaration",
-"italic-declaration", "type-declaration".
-
-You can also get rid of certain keywords only.  For example if you want
-to remove highlighting of footnotes as references you can put the
-following stanza into your init file:
-
-@lisp
-(eval-after-load "font-latex"
-  '(setq-default
-    font-latex-match-reference-keywords-local
-    (remove (assoc-string "footnote"
-            font-latex-match-reference-keywords-local)
-                font-latex-match-reference-keywords-local)))
-@end lisp
-
-But note that this means fiddling with @fontlatex{}'s internals and is
-not guaranteed to work in future versions of @fontlatex{}.
-
-@subheading User-defined keyword classes
-
-In case the customization options explained above do not suffice for
-your needs, you can specify your own keyword classes by customizing the
-variable @code{font-latex-user-keyword-classes}.
-
-@defopt font-latex-user-keyword-classes
-Every keyword class consists of four parts, a name, a list of keywords,
-a face and a specifier for the type of macros to be highlighted.
-
-When adding new entries, you have to use unique values for the class
-names, i.e.@: they must not clash with names of the built-in keyword
-classes or other names given by you.  Additionally the names must not
-contain spaces.
-
-The list of keywords defines which commands and declarations should be
-covered by the keyword class.  A keyword can either be a simple command
-name omitting the leading backslash or a list consisting of the command
-name and a string specifying the sequence of arguments for the command.
-
-The face argument can either be an existing face or face attributes
-made by you.
-
-There are three alternatives for the type of keywords---``Command with
-arguments'', ``Declaration inside @TeX{} group'' and ``Command without
-arguments''---which correspond with the macro types explained above.
-@end defopt
-
-@node Fontification of quotes
-@subsection Fontification of quotes
-@cindex Quotes, fontification of
-
-Text in quotation marks is displayed with the face
-@code{font-latex-string-face}.  Besides the various forms of opening and
-closing double and single quotation marks, so-called guillemets (<<, >>)
-can be used for quoting.  Because there are two styles of using
-them---French style: << text >>; German style: >>text<<---you can
-customize the variable @code{font-latex-quotes} to tell @fontlatex{}
-which type you are using if the correct value cannot be derived from
-document properties.
-
-@defopt font-latex-quotes
-The default value of @code{font-latex-quotes} is @samp{auto} which means
-that @fontlatex{} will try to derive the correct type of quotation mark
-matching from document properties like the language option supplied to
-the babel @LaTeX{} package.
-
-If the automatic detection fails for you and you mostly use one specific
-style you can set it to a specific language-dependent value as well.
-Set the value to @samp{german} if you are using >>German quotes<< and to
-@samp{french} if you are using << French quotes >>.  @fontlatex{} will
-recognize the different ways these quotes can be given in your source
-code, i.e.@: (@samp{"<}, @samp{">}), (@samp{<<}, @samp{>>}) and the
-respective 8-bit variants.
-
-If you set @code{font-latex-quotes} to nil, quoted content will not be
-fontified.
-@end defopt
-
-
-@node Fontification of math
-@subsection Fontification of mathematical constructs
-@cindex Math, fontification of
-@cindex Subscript, fontification of
-@cindex Superscript, fontification of
-
-@vindex font-latex-match-math-command-keywords
-@vindex font-latex-math-environments
-@vindex texmathp-tex-commands
-@vindex texmathp-tex-commands-default
-In @LaTeX{} mathematics can be indicated by a variety of different
-methods: toggles (like dollar signs), macros and environments.  Math
-constructs known by @fontlatex{} are displayed with the face
-@code{font-latex-math-face}.  Support for dollar signs and shorthands
-like @samp{\(...\)} or @samp{\[...\]} is built-in and not customizable.
-Support for other math macros and environments can be adapted by
-customizing the variables @code{font-latex-match-math-command-keywords}
-and @code{texmathp-tex-commands} respectively.  It is no longer
-recommended to customize @code{font-latex-math-environments}.
-
-To convert your customization in @code{font-latex-math-environments}
-into @code{texmathp-tex-commands}, please register your own math
-environments, together with starred variants if any, as entries of
-@code{env-on} type in @code{texmathp-tex-commands}, then clear out
-@code{font-latex-math-environments}.  You have to restart Emacs for this
-new customization to take effect for fontification.
-
-In order to make math constructs more readable, @fontlatex{} displays
-subscript and superscript parts in a smaller font and raised or lowered
-respectively.  This fontification feature can be controlled with the
-variables @code{font-latex-fontify-script} and
-@code{font-latex-script-display}.
-
-@defopt font-latex-fontify-script
-If non-nil, fontify subscript and superscript strings.  Concretely, this
-means that the scripts are raised or lowered.
-
-Another possiblity is setting this variable to the symbol
-@code{multi-level}.  In this case, in a formula @i{x^@{y^z@}}, @i{y} is
-raised above and smaller than @i{x}, and @i{z} is raised above and
-smaller than @i{y}.  With many script levels, the text might become too
-small to be readable.  (See @code{font-latex-fontify-script-max-level}
-below.)
-
-Lastly, you can set this variable to @code{invisible} whose behavior is
-like @code{multi-level}, and in addition the super-/subscript characters
-@i{^} and @i{_} are not displayed.
-@end defopt
-
-@vindex font-latex-superscript-face
-@vindex font-latex-subscript-face
-@defopt font-latex-fontify-script-max-level
-Maximum scriptification level for which script faces are applied.
-
-The faces @code{font-latex-superscript-face} and
-@code{font-latex-subscript-face} define custom @code{:height} values <
-1.0.  Therefore, scripts are displayed with a slightly smaller font than
-normal math text.  If @code{font-latex-fontify-script} is
-@code{multi-level} or @code{invisible}, the font size becomes too small
-to be readable after a few levels.  This option allows to specify the
-maximum level after which the size of the script text won’t be shrunken
-anymore.
-
-For example, in the expression @i{x^@{y^@{z^a_b@}@}}, @i{x} has
-scriptification level 0, @i{y} has level 1, @i{z} has level 2, and both
-@i{a} and @i{b} have scriptification level 3.
-
-If @code{font-latex-fontify-script-max-level} was 2, then @i{z}, @i{a},
-and @i{b} would have the same font size.  If it was 3 or more, then
-@i{a} and @i{b} were smaller than @i{z} just in the same way as @i{z} is
-smaller than @i{y} and @i{y} is smaller than @i{x}.
-@end defopt
-
-@vindex font-latex-script-char-face
-The script characters @samp{^} and @samp{_} themselves are also
-fontified with an own face named @code{font-latex-script-char-face}.
-
-@defopt font-latex-script-display
-Display specification for subscript and superscript content.  The car is
-used for subscript, the cdr is used for superscript.  The feature is
-implemented using so-called display properties.  For information on what
-exactly to specify for the values, see @ref{Other Display Specs, , Other
-Display Specifications, elisp, GNU Emacs Lisp Reference Manual}.
-@end defopt
-
-@node Verbatim content
-@subsection Verbatim macros and environments
-@cindex Verbatim, fontification of
-
-Usually it is not desirable to have content to be typeset verbatim
-highlighted according to @LaTeX{} syntax.  Therefore this content will
-be fontified uniformly with the face @code{font-latex-verbatim-face}.
-
-@vindex LaTeX-verbatim-macros-with-delims
-@vindex LaTeX-verbatim-macros-with-braces
-@vindex LaTeX-verbatim-environments
-@fontlatex{} differentiates three different types of verbatim
-constructs for fontification.  Macros with special characters like | as
-delimiters, macros with braces, and environments.  Which macros and
-environments are recognized is controlled by the variables
-@code{LaTeX-verbatim-macros-with-delims},
-@code{LaTeX-verbatim-macros-with-braces}, and
-@code{LaTeX-verbatim-environments} respectively.
-
-@node Faces
-@subsection Faces used by @fontlatex{}
-@cindex Faces
-
-In case you want to change the colors and fonts used by @fontlatex{}
-please refer to the faces mentioned in the explanations above and use
-@kbd{M-x customize-face @key{RET} <face> @key{RET}}.  All faces defined by
-@fontlatex{} are accessible through a customization group by typing
-@kbd{M-x customize-group @key{RET} font-latex-highlighting-faces @key{RET}}.
-
-@node Known problems
-@subsection Known fontification problems
-@cindex Dollar signs, color bleed with
-@cindex Math, fontification problems with
-
-In certain cases the fontification machinery fails to interpret buffer
-contents correctly.  This can lead to color bleed, i.e.@: large parts of a
-buffer get fontified with an inappropriate face.  A typical situation
-for this to happen is the use of a dollar sign (@samp{$}) in a verbatim
-macro or environment.  If @fontlatex{} is not aware of the verbatim
-construct, it assumes the dollar sign to be a toggle for mathematics and
-fontifies the following buffer content with the respective face until it
-finds a closing dollar sign or till the end of the buffer.
-
-As a remedy you can make the verbatim construct known to @fontlatex{}
-(@pxref{Verbatim content}).  If this is not possible, you can insert a
-commented dollar sign (@samp{%$}) at the next suitable end of line as a
-quick workaround.  In docTeX documents, @samp{^^A$} is also available
-for similar purpose.
-
-@node Folding
-@section Folding Macros and Environments
-@cindex Outlining
-@cindex Folding
-@cindex Reveal
-@cindex Auto-Reveal
-@cindex Hide Macros
-
-A popular complaint about markup languages like @TeX{} and @LaTeX{} is
-that there is too much clutter in the source text and that one cannot
-focus well on the content.  There are macros where you are only
-interested in the content they are enclosing, like font specifiers where
-the content might already be fontified in a special way by font locking.
-Or macros the content of which you only want to see when actually
-editing it, like footnotes or citations.  Similarly you might find
-certain environments or comments distracting when trying to concentrate
-on the body of your document.
-
-With @AUCTeX{}'s folding functionality you can collapse those items and
-replace them by a fixed string, the content of one of their arguments,
-or a mixture of both.  If you want to make the original text visible
-again in order to view or edit it, move point sideways onto the
-placeholder (also called display string) or left-click with the mouse
-pointer on it.  The
-macro or environment will unfold automatically, stay open as long as
-point is inside of it and collapse again once you move point out of it.
-(Note that folding of environments currently does not work in every
-@AUCTeX{} mode.)
-
-In order to use this feature, you have to activate @code{TeX-fold-mode}
-which will activate the auto-reveal feature and the necessary commands
-to hide and show macros and environments.  You can activate the mode in
-a certain buffer by typing the command @kbd{M-x TeX-fold-mode @key{RET}} or
-using the keyboard shortcut @kbd{C-c C-o C-f}.  If you want to use it
-every time you edit a @LaTeX{} document, add it to a hook:
-@findex TeX-fold-mode
-@kindex C-c C-o C-f
-
-@lisp
-(add-hook 'LaTeX-mode-hook (lambda ()
-                             (TeX-fold-mode 1)))
-@end lisp
-
-If it should be activated in all @AUCTeX{} modes, use
-@code{TeX-mode-hook} instead of @code{LaTeX-mode-hook}.
-
-Once the mode is active there are several commands available to hide
-and show macros, environments and comments:
-
-@deffn Command TeX-fold-buffer
-@kindex C-c C-o C-b
-(@kbd{C-c C-o C-b}) Hide all foldable items in the current buffer
-according to the setting of @code{TeX-fold-type-list}.
-
-If you want to have this done automatically every time you open a file,
-add it to a hook and make sure the function is called after font locking
-is set up for the buffer.  The following code should accomplish this:
-
-@lisp
-(add-hook 'find-file-hook #'TeX-fold-buffer t)
-@end lisp
-
-The command can be used any time to refresh the whole buffer and fold
-any new macros and environments which were inserted after the last
-invocation of the command.
-@end deffn
-
-@defopt TeX-fold-type-list
-List of symbols determining the item classes to consider for folding.
-This can be macros, environments and comments.  Per default only macros
-and environments are folded.
-@end defopt
-
-@defopt TeX-fold-force-fontify
-In order for all folded content to get the right faces, the whole buffer
-has to be fontified before folding is carried out.
-@code{TeX-fold-buffer} therefore will force fontification of unfontified
-regions.  As this will prolong the time folding takes, you can prevent
-forced fontification by customizing the variable
-@code{TeX-fold-force-fontify}.
-@end defopt
-
-@defopt TeX-fold-auto
-By default, a macro inserted with @code{TeX-insert-macro} (@kbd{C-c
-C-m}) will not be folded.  Set this variable to a non-nil value to
-aumatically fold macros as soon as they are inserted.
-@end defopt
-
-@defopt TeX-fold-preserve-comments
-By default items found in comments will be folded.  If your comments
-often contain unfinished code this might lead to problems.  Give this
-variable a non-nil value and foldable items in your comments will be
-left alone.
-@end defopt
-
-@defopt TeX-fold-unfold-around-mark
-When this variable is non-nil and there is an active regione, text
-around the mark will be kept unfolded.
-@end defopt
-
-@deffn Command TeX-fold-region
-@kindex C-c C-o C-r
-(@kbd{C-c C-o C-r}) Hide all configured macros in the marked region.
-@end deffn
-
-@deffn Command TeX-fold-paragraph
-@kindex C-c C-o C-p
-(@kbd{C-c C-o C-p}) Hide all configured macros in the paragraph
-containing point.
-@end deffn
-
-@deffn Command TeX-fold-macro
-@kindex C-c C-o C-m
-(@kbd{C-c C-o C-m}) Hide the macro on which point currently is located.
-If the name of the macro is found in @code{TeX-fold-macro-spec-list},
-the respective display string will be shown instead.  If it is not
-found, the name of the macro in sqare brackets or the default string for
-unspecified macros (@code{TeX-fold-unspec-macro-display-string}) will be
-shown, depending on the value of the variable
-@code{TeX-fold-unspec-use-name}.
-@end deffn
-
-@deffn Command TeX-fold-env
-@kindex C-c C-o C-e
-(@kbd{C-c C-o C-e}) Hide the environment on which point currently is
-located.  The behavior regarding the display string is analogous to
-@code{TeX-fold-macro} and determined by the variables
-@code{TeX-fold-env-spec-list} and
-@code{TeX-fold-unspec-env-display-string} respectively.
-@end deffn
-
-@deffn Command TeX-fold-math
-Hide the math macro on which point currently is located.  If the name of
-the macro is found in @code{TeX-fold-math-spec-list}, the respective
-display string will be shown instead.  If it is not found, the name of
-the macro in sqare brackets or the default string for unspecified macros
-(@code{TeX-fold-unspec-macro-display-string}) will be shown, depending
-on the value of the variable @code{TeX-fold-unspec-use-name}.
-@end deffn
-
-@deffn Command TeX-fold-comment
-@kindex C-c C-o C-c
-(@kbd{C-c C-o C-c}) Hide the comment point is located on.
-@end deffn
-
-@deffn Command TeX-fold-clearout-buffer
-@kindex C-c C-o b
-(@kbd{C-c C-o b}) Permanently unfold all macros and environments in the
-current buffer.
-@end deffn
-
-@deffn Command TeX-fold-clearout-region
-@kindex C-c C-o r
-(@kbd{C-c C-o r}) Permanently unfold all macros and environments in the
-marked region.
-@end deffn
-
-@deffn Command TeX-fold-clearout-paragraph
-@kindex C-c C-o p
-(@kbd{C-c C-o p}) Permanently unfold all macros and environments in the
-paragraph containing point.
-@end deffn
-
-@deffn Command TeX-fold-clearout-item
-@kindex C-c C-o i
-(@kbd{C-c C-o i}) Permanently show the macro or environment on which
-point currently is located.  In contrast to temporarily opening the
-macro when point is moved sideways onto it, the macro will be
-permanently unfolded and will not collapse again once point is leaving
-it.
-@end deffn
-
-@deffn Command TeX-fold-dwim
-@kindex C-c C-o C-o
-(@kbd{C-c C-o C-o}) Hide or show items according to the current context.
-If there is folded content, unfold it.  If there is a marked region,
-fold all configured content in this region.  If there is no folded
-content but a macro or environment, fold it.
-@end deffn
-
-@vindex TeX-fold-command-prefix
-In case you want to use a different prefix than @kbd{C-c C-o} for these
-commands you can customize the variable @code{TeX-fold-command-prefix}.
-(Note that this will not change the key binding for activating the
-mode.)
-
-The commands above will only take macros or environments into
-consideration which are specified in the variables
-@code{TeX-fold-macro-spec-list} or @code{TeX-fold-env-spec-list}
-respectively.
-
-@defopt TeX-fold-macro-spec-list
-List of replacement specifiers and macros to fold.  The specifier can be
-a string, an integer or a function symbol.
-
-If you specify a string, it will be used as a display replacement for
-the whole macro.  Numbers in braces, brackets, parens or angle brackets
-will be replaced by the respective macro argument.  For example
-@samp{@{1@}} will be replaced by the first mandatory argument of the
-macro.  One can also define alternatives within the specifier which are
-used if an argument is not found.  Alternatives are separated by
-@samp{||}.  They are most useful with optional arguments.  As an
-example, the default specifier for @samp{\item} is @samp{[1]:||*} which
-means that if there is an optional argument, its value is shown followed
-by a colon.  If there is no optional argument, only an asterisk is used
-as the display string.
-
-If you specify a number as the first element, the content of the
-respective mandatory argument of a @LaTeX{} macro will be used as the
-placeholder.
-
-If the first element is a function symbol, the function will be called
-with all mandatory arguments of the macro and the result of the function
-call will be used as a replacement for the macro.
-
-The placeholder is made by copying the text from the buffer together with
-its properties, i.e.@: its face as well.  If fontification has not
-happened when this is done (e.g.@: because of lazy font locking) the
-intended fontification will not show up.  As a workaround you can leave
-Emacs idle a few seconds and wait for stealth font locking to finish
-before you fold the buffer.  Or you just re-fold the buffer with
-@code{TeX-fold-buffer} when you notice a wrong fontification.
-@end defopt
-
-@defopt TeX-fold-env-spec-list
-List of display strings or argument numbers and environments to fold.
-Argument numbers refer to the @samp{\begin} statement.  That means if
-you have e.g.@: @samp{\begin@{tabularx@}@{\linewidth@}@{XXX@} ...
-\end@{tabularx@}} and specify 3 as the argument number, the resulting
-display string will be ``XXX''.
-@end defopt
-
-@defopt TeX-fold-math-spec-list
-List of display strings and math macros to fold.
-@end defopt
-
-@vindex LaTeX-fold-macro-spec-list
-@vindex LaTeX-fold-env-spec-list
-@vindex LaTeX-fold-math-spec-list
-The variables @code{TeX-fold-macro-spec-list},
-@code{TeX-fold-env-spec-list}, and @code{TeX-fold-math-spec-list} apply
-to any @AUCTeX{} mode.  If you want to make settings which are only
-applied to @LaTeX{} mode, you can use the mode-specific variables
-@code{LaTeX-fold-macro-spec-list}, @code{LaTeX-fold-env-spec-list}, and
-@code{LaTeX-fold-math-spec-list}
-
-@defopt TeX-fold-unspec-macro-display-string
-Default display string for macros which are not specified in
-@code{TeX-fold-macro-spec-list}.
-@end defopt
-
-@defopt TeX-fold-unspec-env-display-string
-Default display string for environments which are not specified in
-@code{TeX-fold-env-spec-list}.
-@end defopt
-
-@defopt TeX-fold-unspec-use-name
-If non-nil the name of the macro or environment surrounded by square
-brackets is used as display string, otherwise the defaults specified in
-@code{TeX-fold-unspec-macro-display-string} or
-@code{TeX-fold-unspec-env-display-string} respectively.
-@end defopt
-
-When you hover with the mouse pointer over folded content, its original
-text will be shown in a tooltip or the echo area depending on Tooltip
-mode being activate.  In order to avoid exorbitantly big tooltips and to
-cater for the limited space in the echo area the content will be cropped
-after a certain amount of characters defined by the variable
-@code{TeX-fold-help-echo-max-length}.
-
-@defopt TeX-fold-help-echo-max-length
-Maximum length of original text displayed in a tooltip or the echo area
-for folded content.  Set it to zero in order to disable this feature.
-@end defopt
-
-
-@node Outline
-@section Outlining the Document
-@cindex Outlining
-@cindex Headers
-@cindex Sections
-@cindex Overview
-@cindex Folding
-
-@AUCTeX{} supports the standard outline minor mode using
-@LaTeX{}/@ConTeXt{} sectioning commands as header lines.  @xref{Outline
-Mode, , Outline Mode, emacs, GNU Emacs Manual}.
-
-You can add your own headings by setting the variable
-@code{TeX-outline-extra}.
-
-@defvar TeX-outline-extra
-List of extra @TeX{} outline levels.
-
-Each element is a list with two entries.  The first entry is the regular
-expression matching a header, and the second is the level of the header.
-A @samp{^} is automatically prepended to the regular expressions in the
-list, so they must match text at the beginning of the line.
-
-See @code{LaTeX-section-list} or @code{ConTeXt-@var{interface}-section-list}
-for existing header levels.
-@end defvar
-
-The following example add @samp{\item} and @samp{\bibliography} headers,
-with @samp{\bibliography} at the same outline level as @samp{\section},
-and @samp{\item} being below @samp{\subparagraph}.
-
-@lisp
-(setq TeX-outline-extra
-      '(("[ \t]*\\\\\\(bib\\)?item\\b" 7)
-        ("\\\\bibliography\\b" 2)))
-@end lisp
-
-@c FIXME: Isn't this much outdated?
-You may want to check out the unbundled @file{out-xtra} package for even
-better outline support.  It is available from your favorite emacs lisp
-archive.
-
-@node Narrowing
-@section Narrowing
-
-Sometimes you want to focus your attention to a limited region of the
-code.  You can do that by restricting the text addressable by editing
-commands and hiding the rest of the buffer with the narrowing functions,
-@pxref{Narrowing,,,emacs,GNU Emacs Manual}.  In addition, @AUCTeX{}
-provides a couple of other commands to narrow the buffer to a group,
-i.e.@: a region enclosed in a pair of curly braces, and to @LaTeX{}
-environments.
-
-@deffn Command TeX-narrow-to-group
-@kindex C-x n g
-(@kbd{C-x n g}) Make text outside current group invisible.
-@end deffn
-
-@deffn Command LaTeX-narrow-to-environment @var{count}
-@kindex C-x n e
-(@kbd{C-x n e}) Make text outside current environment invisible.  With
-optional argument @var{count} keep visible that number of enclosing
-environmens.
-@end deffn
-
-Like other standard narrowing functions, the above commands are
-disabled.  Attempting to use them asks for confirmation and gives you
-the option of enabling them; if you enable the commands, confirmation
-will no longer be required for them.
-
-@node Prettifying
-@section Prettifying
-
-Emacs 25 is able to prettify symbols in programming language buffers,
-@pxref{Misc for Programs,,,emacs,GNU Emacs Manual}.  The canonical
-example is to display @code{(lambda () ...)} as @code{(λ () ...)} in
-Lisp buffers.
-
-@AUCTeX{} can use this feature in order to display certain math macros
-and greek letters using their Unicode representation, too.  For example,
-the @TeX{} code @code{\alpha \times \beta} will be displayed as @code{α
-× β}.  When point is on one of the characters, it'll be unprettified
-automatically, meaning you see the verbatim text again.  For this
-behaviour however you need to set
-@code{prettify-symbols-unprettify-at-point} to t or @code{right-edge}
-which will unprettify the symbol when point moves into or near it.
-
-To enable prettification in @AUCTeX{}, simply add
-@code{prettify-symbols-mode} to @code{TeX-mode-hook}.  If you enabled
-prettification globally with @code{global-prettify-symbols-mode}, then
-it's automatically enabled in @AUCTeX{}, too.
-
-You can also add custom symbol unicode-character pairs for
-prettification by adding to @code{tex--prettify-symbols-alist}.  Note
-that this variable is part of Emacs' stock @code{tex-mode.el} and used
-by that and @AUCTeX{}.
-
-@node Processing
-@chapter Starting Processors, Viewers and Other Programs
-
-The most powerful features of @AUCTeX{} may be those allowing you to run
-@TeX{}, @LaTeX{}, @ConTeXt{} and other external commands like Bib@TeX{}
-and @command{makeindex} from within Emacs, viewing and printing the
-results, and moreover allowing you to @emph{debug} your documents.
-
-@cindex tool bar, toolbar
-@vindex LaTeX-enable-toolbar
-@vindex plain-TeX-enable-toolbar
-@vindex TeX-bar-TeX-buttons
-@vindex TeX-bar-TeX-all-button-alists
-@vindex TeX-bar-LaTeX-buttons
-@vindex TeX-bar-LaTeX-button-alist
-@AUCTeX{} comes with a special tool bar for @TeX{} and @LaTeX{} which
-provides buttons for the most important commands.  You can enable or
-disable it by customizing the options @code{plain-TeX-enable-toolbar}
-and @code{LaTeX-enable-toolbar} in the @code{TeX-tool-bar} customization
-group.  You can also customize the buttons by the options
-@code{TeX-bar-TeX-buttons}, @code{TeX-bar-TeX-all-button-alists},
-@code{TeX-bar-LaTeX-buttons} and @code{TeX-bar-LaTeX-button-alist}.
-@c FIXME: Write details about customizing tool bar.
-
-@menu
-* Commands::                    Invoking external commands.
-* Viewing::                     Invoking external viewers.
-* Debugging::                   Debugging @TeX{} and @LaTeX{} output.
-* Checking::                    Checking the document.
-* Control::                     Controlling the processes.
-* Cleaning::                    Cleaning intermediate and output files.
-* Documentation::               Documentation about macros and packages.
-@end menu
-
-@node Commands
-@section Executing Commands
-@cindex Formatting
-@cindex Running @LaTeX{}
-@cindex Running @TeX{}
-@cindex @LaTeX{}
-@cindex @TeX{}
-@cindex Running commands
-@cindex Default command
-@cindex Header
-@cindex Trailer
-@cindex Setting the header
-@cindex Setting the trailer
-@cindex Region
-@cindex Region file
-@cindex Setting the default command
-@cindex Commands
-@cindex External Commands
-@cindex Indexing
-@cindex Making an index
-@cindex Running @command{makeindex}
-@cindex @command{makeindex}
-@cindex Bib@TeX{}
-@cindex Bibliography
-@cindex Literature
-@cindex Running Bib@TeX{}
-@cindex Making a bibliography
-@cindex Printing
-@cindex Writing to a printer
-
-Formatting the document with @TeX{}, @LaTeX{} or @ConTeXt{}, viewing
-with a previewer, printing the document, running Bib@TeX{}, making an
-index, or checking the document with @command{lacheck} or
-@command{chktex} all require running an external command.
-
-@menu
-* Starting a Command::          Starting a Command on a Document or Region
-* Selecting a Command::         Selecting and Executing a Command
-* Processor Options::           Options for @TeX{} Processors
-@end menu
-
-@node Starting a Command
-@subsection Starting a Command on a Document or Region
-
-There are two ways to run an external command, you can either run it on
-the current document with @code{TeX-command-master}, or on the current
-region with @code{TeX-command-region}.  A special case of running @TeX{}
-on a region is @code{TeX-command-buffer} which differs from
-@code{TeX-command-master} if the current buffer is not its own master
-file.
-
-@deffn Command TeX-command-master
-@kindex C-c C-c
-(@kbd{C-c C-c})  Query the user for a command, and run it on the master
-file associated with the current buffer.  The name of the master file is
-controlled by the variable @code{TeX-master}.  The available commands are
-controlled by the variable @code{TeX-command-list}.
-@vindex TeX-master
-@vindex TeX-command-list
-@end deffn
-
-@deffn Command TeX-command-region
-@kindex C-c C-r
-(@kbd{C-c C-r}) Query the user for a command, and run it on the contents
-of the selected region.  The region contents are written into the region
-file, after extracting the header and trailer from the master file.  If
-mark is inactive (which can happen with Transient Mark mode), use the
-old region.  See also the command @code{TeX-pin-region} about how to fix
-a region.
-
-The name of the region file is controlled by the variable
-@code{TeX-region}.  The name of the master file is controlled by the
-variable @code{TeX-master}.  The header is all text up to the line
-matching the regular expression @code{TeX-header-end}.  The trailer is
-all text from the line matching the regular expression
-@code{TeX-trailer-start}.  The available commands are controlled by the
-variable @code{TeX-command-list}.
-@vindex TeX-region
-@vindex TeX-header-end
-@vindex TeX-trailer-start
-@vindex TeX-master
-@vindex TeX-command-list
-@end deffn
-
-@deffn Command TeX-command-buffer
-@kindex C-c C-b
-(@kbd{C-c C-b}) Query the user for a command, and apply it to the
-contents of the current buffer.  The buffer contents are written into
-the region file, after extracting the header and trailer from the master
-file.  The command is then actually run on the region file.  See above
-for details.
-@end deffn
-
-@deffn Command LaTeX-command-section
-@kindex C-c C-z
-(@kbd{C-c C-z}) Query the user for a command, and apply it to the
-current section (or part, chapter, subsection, paragraph, or
-subparagraph).  What makes the current section is determined by
-@code{LaTeX-command-section-level} which can be enlarged/shrunken using
-@code{LaTeX-command-section-change-level} (@kbd{C-c M-z}).  The given
-numeric prefix arg is added to the current value of
-@code{LaTeX-command-section-level}.  By default,
-@code{LaTeX-command-section-level} is initialized with the current
-document's @code{LaTeX-largest-level}.  The buffer contents are written
-into the region file, after extracting the header and trailer from the
-master file.  The command is then actually run on the region file.  See
-@code{TeX-command-region} for details.
-@end deffn
-
-It is also possible to compile automatically the whole document until it
-is ready with a single command: @code{TeX-command-run-all}.
-
-@deffn Command TeX-command-run-all
-@kindex C-c C-a
-(@kbd{C-c C-a}) Compile the current document until an error occurs or it
-is finished.  If compilation finishes successfully, run the viewer at
-the end.
-@end deffn
-
-Here are some relevant variables.
-
-@defopt TeX-region
-The name of the file for temporarily storing the text when formatting
-the current region.
-@end defopt
-
-@defopt TeX-header-end
-A regular expression matching the end of the header.  By default, this
-is @samp{\begin@{document@}} in @LaTeX{} mode and @samp{%**end of
-header} in plain @TeX{} mode.
-@end defopt
-
-@defopt TeX-trailer-start
-A regular expression matching the start of the trailer.  By default,
-this is @samp{\end@{document@}} in @LaTeX{} mode and @samp{\bye} in
-plain @TeX{} mode.
-@end defopt
-
-If you want to change the values of @code{TeX-header-end} and
-@code{TeX-trailer-start} you can do this for all files by setting the
-variables in a mode hook or per file by specifying them as file
-variables (@pxref{File Variables,,,emacs,The Emacs Editor}).
-
-@deffn Command TeX-pin-region
-@kindex C-c C-t C-r
-(@kbd{C-c C-t C-r}) If you don't have a mode like Transient Mark mode
-active, where marks get disabled automatically, the region would need to
-get properly set before each call to @code{TeX-command-region}.  If you
-fix the current region with @kbd{C-c C-t C-r}, then it will get used for
-more commands even though mark and point may change.  An explicitly
-activated mark, however, will always define a new region when calling
-@code{TeX-command-region}.
-@end deffn
-
-If the last process you started was
-on the region, the commands described in @ref{Debugging} and
-@ref{Control} will work on that process, otherwise they will work on the
-process associated with the current document.
-
-Don't run more than one process at the same time.  @AUCTeX{} doesn't
-support simultaneous typeset including region typeset.  Wait for the
-previous process to finish before you start a new process, in particular
-when you are editing multiple documents in parallel.  This limitation
-applies for preview by @previewlatex{} as well.
-
-@node Selecting a Command
-@subsection Selecting and Executing a Command
-
-Once you started the command selection with @kbd{C-c C-c}, @kbd{C-c C-r}
-or @kbd{C-c C-b} you will be prompted for the type of command.
-@AUCTeX{} will try to guess which command is appropriate in the given
-situation and propose it as default.  Usually this is a processor like
-@samp{TeX} or @samp{LaTeX} if the document was changed or a viewer if
-the document was just typeset.  Other commands can be selected in the
-minibuffer with completion support by typing @key{TAB}.
-
-@vindex TeX-command-list
-@vindex TeX-expand-list
-The available commands are defined by the variable
-@code{TeX-command-list}.  Per default it includes commands for
-typesetting the document (e.g.@: @samp{LaTeX}), for viewing the output
-(@samp{View}), for printing (@samp{Print}), for generating an index
-(@samp{Index}) or for spell checking (@samp{Spell}) to name but a few.
-You can also add your own commands by adding entries to
-@code{TeX-command-list}.  Refer to its doc string for information about
-its syntax.  You might also want to look at @code{TeX-expand-list} to
-learn about the expanders you can use in @code{TeX-command-list}.
-
-Note that the default of the variable occasionally changes.  Therefore
-it is advisable to add to the list rather than overwriting it.  You can
-do this with a call to @code{add-to-list} in your init file.  For
-example, if you wanted to add a command for running a program called
-@samp{foo} on the master or region file, you could do this with the
-following form.
-
-@lisp
-(eval-after-load "tex"
-  '(add-to-list 'TeX-command-list
-                '("Foo" "foo %s" TeX-run-command t t :help "Run foo")
-                t))
-@end lisp
-
-As mentioned before, @AUCTeX{} will try to guess what command you want
-to invoke.  If you want to use another command than @samp{TeX},
-@samp{LaTeX} or whatever processor @AUCTeX{} thinks is appropriate for
-the current mode, set the variable @code{TeX-command-default}.  You can
-do this for all files by setting it in a mode hook or per file by
-specifying it as a file variable (@pxref{File Variables,,,emacs,The
-Emacs Editor}).
-
-@defopt TeX-command-default
-The default command to run in this buffer.  Must be an entry in
-@code{TeX-command-list}.
-@end defopt
-
-@cindex Biber
-@cindex biblatex
-In case you use biblatex in a document, when automatic parsing is
-enabled @AUCTeX{} checks the value of @samp{backend} option given to
-biblatex at load time to decide whether to use Bib@TeX{} or Biber for
-bibliography processing.  Should @AUCTeX{} fail to detect the right
-backend, you can use the file local @code{LaTeX-biblatex-use-Biber}
-variable.
-@defvr Variable LaTeX-biblatex-use-Biber
-If this boolean variable is set as file local, it tells to @AUCTeX{}
-whether to use Biber with biblatex.  In this case, the autodetection of
-the biblatex backend will be overridden.  You may want to set locally
-this variable if automatic parsing is not enabled.
-@end defvr
-
-After confirming a command to execute, @AUCTeX{} will try to save any
-buffers related to the document, and check if the document needs to be
-reformatted.  If the variable @code{TeX-save-query} is non-nil,
-@AUCTeX{} will query before saving each file.  By default @AUCTeX{} will
-check emacs buffers associated with files in the current directory, in
-one of the @code{TeX-macro-private} directories, and in the
-@code{TeX-macro-global} directories.  You can change this by setting the
-variable @code{TeX-check-path}.
-
-@defopt TeX-check-path
-Directory path to search for dependencies.
-
-If nil, just check the current file.
-Used when checking if any files have changed.
-@end defopt
-
-@cindex ispell
-When performing spell checking on a document or a region (invoked
-through @AUCTeX{}'s @samp{Spell} command or @kbd{M-x ispell @key{RET}}), you
-want the spell checking program to skip certain macro arguments and
-environments, most notably the arguments of referencing macros and the
-contents of verbatim environments.  The skipped parts are controlled by
-variable @code{ispell-tex-skip-alists} provided by @file{ispell.el}.
-@AUCTeX{} has a library which can be added to this variable depending on
-the value of @code{TeX-ispell-extend-skip-list} which is set to @code{t}
-by default.
-
-@defopt TeX-ispell-extend-skip-list
-This boolean option controls whether @AUCTeX{} activates its extension
-for skipping certain macro arguments and environments when spell
-checking.
-
-When non-@code{nil}, @AUCTeX{} loads the file @file{tex-ispell.el} and
-adds its content to @code{ispell-tex-skip-alists}.  This library can and
-will never be complete, but the interface can be used to add selected
-and private macro names within your init file or on a file local basis.
-
-@code{ispell-tex-skip-alists} has the following structure:
-@lisp
-(defvar ispell-tex-skip-alists
-  '((;; @r{First list}
-     ("\\\\addcontentsline"         ispell-tex-arg-end 2)
-     ("\\\\\\([aA]lph\\|arabic\\)"  ispell-tex-arg-end)
-     ("\\\\makebox"                 ispell-tex-arg-end 0)
-     ("\\\\documentclass" . "\\\\begin@{document@}"))
-    (;; @r{Second list}
-     ("\\(figure\\|table\\)\\*?"  ispell-tex-arg-end 0)
-     ("list"                      ispell-tex-arg-end 2)
-     ("verbatim\\*?" . "\\\\end@{verbatim\\*?@}")))
-  "Lists of regions to be skipped in TeX mode.
-First list is used raw.
-Second list has key placed inside \\begin@{@}.")
-@end lisp
-Each item is an alist and the structure of it is described in
-@code{ispell-skip-region-alist}:
-@lisp
-(defvar ispell-skip-region-alist
-  '((...))
-  "Alist expressing beginning and end of regions not to spell check.
-The alist key must be a regular expression.
-Valid forms include:
-  (KEY) - just skip the key.
-  (KEY . REGEXP) - skip to the end of REGEXP.
-                   REGEXP may be string or symbol.
-  (KEY REGEXP) - skip to end of REGEXP.  REGEXP must be a string.
-  (KEY FUNCTION ARGS) - FUNCTION called with ARGS
-                        returns end of region.")
-@end lisp
-
-Let's go through the first list of @code{ispell-tex-skip-alists} line by
-line:
-@lisp
-("\\\\addcontentsline"         ispell-tex-arg-end 2)
-@end lisp
-@code{KEY} is the string @code{"\\\\addcontentsline"}, @code{FUNCTION}
-is @code{ispell-tex-arg-end} called with @code{ARGS}, here @code{2}.
-@code{ispell-tex-arg-end} is a function provided by @file{ispell.el}
-which skips as many subsequent optional arguments in square brackets as
-it sees and then skips @code{ARGS} number of mandatory arguments in
-braces.  Omitting @code{ARGS} means skip @code{1} mandatory argument.
-In practice, when you have something like this in your document:
-@example
-\addcontentsline@{toc@}@{chapter@}@{Some text@}
-@end example
-The first two arguments are left out and @samp{Some text} will be spell
-checked.  For the next line
-@lisp
-("\\\\\\([aA]lph\\|arabic\\)"  ispell-tex-arg-end)
-@end lisp
-the name of the counter as argument is skipped.  Next line is
-@lisp
-("\\\\makebox"                 ispell-tex-arg-end 0)
-@end lisp
-where only optional arguments are skipped, the first mandatory argument
-is checked, e.g.
-@example
-\makebox[0pt][l]@{Some text@}
-@end example
-Finally, the next line
-@lisp
-("\\\\documentclass" . "\\\\begin@{document@}"))
-@end lisp
-ensures that the entire preamble of a document is discarded.  Second
-list works the same; it is more convenient for environments since
-@code{KEY} is wrapped inside @code{\begin@{@}}.
-
-@findex TeX-ispell-skip-setcar
-@findex TeX-ispell-skip-setcdr
-@AUCTeX{} provides two functions to add items to car and cdr of
-@code{ispell-tex-arg-end}, namely @code{TeX-ispell-skip-setcar} and
-@code{TeX-ispell-skip-setcdr}.  The argument of these functions is
-exactly as in @code{ispell-tex-skip-alists}.  Additions can be done via
-init file, e.g.:
-@lisp
-(eval-after-load "tex-ispell"
-  '(progn
-     (TeX-ispell-skip-setcar
-      '(("\\\\mymacro" ispell-tex-arg-end)))
-     (TeX-ispell-skip-setcdr
-      '(("myverbatim" . "\\\\end@{myverbatim@}")))))
-@end lisp
-
-Another possibility is to use file local additions at the end of your
-@TeX{} file, e.g.:
-@example
-%%% Local Variables:
-%%% mode: latex
-%%% TeX-master: t
-%%% eval: (TeX-ispell-skip-setcar '(("\\\\mymacro" . "@{[-0-9]+@}")))
-%%% End:
-@end example
-
-@findex TeX-ispell-tex-arg-end
-Finally, @AUCTeX{} provides a function called
-@code{TeX-ispell-tex-arg-end} which sees more arguments than
-@code{ispell-tex-arg-end}.  Refer to its doc string for more
-information.
-@end defopt
-
-@AUCTeX{} also provides a facility to skip the argument of in-line
-verbatim macros like @samp{\Verb} from @file{fancyvrb.sty} or
-@samp{\mintinline} from @file{minted.sty}.  Characters delimiting the
-verbatim text are stored in @code{TeX-ispell-verb-delimiters}.
-
-@defopt TeX-ispell-verb-delimiters
-String with delimiters recognized for in-line verbatim macros.  This
-variable is initialized to @samp{!|#~"*/+^-}.  Since this string is
-used to build a character alternative inside a regular expression,
-special characters @samp{^} and @samp{-} should come last.  Other
-characters like opening brace @samp{@{}, asterisk @samp{*} or at sign
-@samp{@@} should be avoided as they are not recognized by
-@file{font-latex.el}.
-@end defopt
-
-@node Processor Options
-@subsection Options for @TeX{} Processors
-
-There are some options you can customize affecting which processors are
-invoked or the way this is done and which output they produce as a
-result.  These options control if @acronym{DVI} or @acronym{PDF} output
-should be produced, if @TeX{} should be started in interactive or
-nonstop mode, if source specials or a Sync@TeX{} file should be produced
-for making inverse and forward search possible or which @TeX{} engine
-should be used instead of regular @TeX{}, like PDF@TeX{}, Omega or
-Xe@TeX{}, and the style error messages are printed with.
-
-@deffn Command TeX-PDF-mode
-@kindex C-c C-t C-p
-@vindex TeX-PDF-mode
-@cindex PDF mode
-(@kbd{C-c C-t C-p})
-This command toggles the @acronym{PDF} mode of @AUCTeX{}, a buffer-local
-minor mode which is enabled by default.  You can customize
-@code{TeX-PDF-mode} to give it a different default or set it as a file
-local variable on a per-document basis.  This option usually results in
-calling either PDF@TeX{} or ordinary @TeX{}.
-@end deffn
-
-@defopt TeX-DVI-via-PDFTeX
-If this is set, @acronym{DVI} will also be produced by calling
-PDF@TeX{}, setting @code{\pdfoutput=0}.  This makes it possible to use
-PDF@TeX{} features like character protrusion even when producing
-@acronym{DVI} files.  Contemporary @TeX{} distributions do this anyway,
-so that you need not enable the option within @AUCTeX{}.
-@end defopt
-
-@deffn Command TeX-interactive-mode
-@kindex C-c C-t C-i
-@vindex TeX-interactive-mode
-(@kbd{C-c C-t C-i}) This command toggles the interactive mode of
-@AUCTeX{}, a global minor mode.  You can customize
-@code{TeX-interactive-mode} to give it a different default.  In
-interactive mode, @TeX{} will pause with an error prompt when errors are
-encountered and wait for the user to type something.
-@end deffn
-
-@cindex I/O correlation
-@cindex Sync@TeX{}
-@cindex Source specials
-@cindex PDFSync
-@deffn Command TeX-source-correlate-mode
-@kindex C-c C-t C-s
-@vindex TeX-source-correlate-mode
-(@kbd{C-c C-t C-s}) Toggles support for forward and inverse search.
-Forward search refers to jumping to the place in the previewed document
-corresponding to where point is located in the document source and
-inverse search to the other way round.  @xref{I/O Correlation}.
-
-You can permanently activate @code{TeX-source-correlate-mode} by
-customizing the variable @code{TeX-source-correlate-mode}.  There is a
-bunch of customization options for the mode, use @kbd{M-x
-customize-group @key{RET} TeX-view @key{RET}} to find out more.
-
-@vindex TeX-source-correlate-method
-@AUCTeX{} is aware of three different means to do I/O correlation:
-source specials (only DVI output), the pdfsync @LaTeX{} package (only
-PDF output) and Sync@TeX{}.  The choice between source specials and
-Sync@TeX{} can be controlled with the variable
-@code{TeX-source-correlate-method}.
-
-Should you use source specials it has to be stressed @emph{very}
-strongly however, that source specials can cause differences in page
-breaks and spacing, can seriously interfere with various packages and
-should thus @emph{never} be used for the final version of a document.
-In particular, fine-tuning the page breaks should be done with source
-specials switched off.
-@end deffn
-
-Sometimes you are requested, by journal rules or packages, to compile
-the document into @acronym{DVI} output.  Thus, if you want a
-@acronym{PDF} document in the end you can either use Xe@TeX{} engine,
-see below for information about how to set engines, or compile the
-document with @command{tex} and then convert to @acronym{PDF} with
-@command{dvips}--@command{ps2pdf} before viewing it.  In addition,
-current Japanese @TeX{} engines cannot generate @acronym{PDF} directly
-so they rely on @acronym{DVI}-to-@acronym{PDF} converters.  Usually
-@command{dvipdfmx} command is used for this purpose.  You can use the
-@code{TeX-PDF-from-DVI} variable to let @AUCTeX{} know you want to
-generate the final @acronym{PDF} by converting a @acronym{DVI} file.
-
-@defopt TeX-PDF-from-DVI
-This option controls if and how to produce a @acronym{PDF} file by
-converting a @acronym{DVI} file.
-
-When @code{TeX-PDF-mode} is non-nil, if @code{TeX-PDF-from-DVI} is
-non-nil too the document is compiled to @acronym{DVI} instead of
-@acronym{PDF}.  When the document is ready, @kbd{C-c C-c} will suggest
-to run the converter to @acronym{PDF} or an intermediate format.
-
-If non-nil, @code{TeX-PDF-from-DVI} should be the name of the command in @code{TeX-command-list},
-as a string, used to convert the @acronym{DVI} file to @acronym{PDF} or
-to an intermediate format.  Values currently supported are:
-@itemize
-@item
-@code{"Dvips"}: the @acronym{DVI} file is converted to @acronym{PS} with
-@command{dvips}.  After successfully running it, @command{ps2pdf} will
-be the default command to convert the @acronym{PS} file to
-@acronym{PDF}.
-@item
-@code{"Dvipdfmx"}: the @acronym{DVI} file is converted to @acronym{PDF}
-with @command{dvipdfmx}.
-@end itemize
-(case is significant; note the uppercase @samp{D} in both strings)
-When the @acronym{PDF} file is finally ready, the next suggested command
-will be @samp{View} to open the viewer.
-
-This option can also be set as a file local variable, in order to use
-this conversion on a per-document basis.
-
-Recall the whole sequence of @kbd{C-c C-c} commands can be replaced by
-the single @kbd{C-c C-a}.
-@end defopt
-
-@AUCTeX{} also allows you to easily select different @TeX{} engines for
-processing, either by using the entries in the @samp{TeXing Options}
-submenu below the @samp{Command} menu or by calling the function
-@code{TeX-engine-set}.  These eventually set the variable
-@code{TeX-engine} which you can also modify directly.
-
-@defopt TeX-engine
-This variable allows you to choose which @TeX{} engine should be used
-for typesetting the document, i.e.@: the executables which will be used
-when you invoke the @samp{TeX} or @samp{LaTeX} commands.  The value
-should be one of the symbols defined in @code{TeX-engine-alist-builtin}
-or @code{TeX-engine-alist}.  The symbols @samp{default}, @samp{xetex},
-@samp{luatex} and @samp{omega} are available from the built-in list.
-@end defopt
-
-Note that @code{TeX-engine} is buffer-local, so setting the variable
-directly or via the above mentioned menu or function will not take
-effect in other buffers.  If you want to activate an engine for all
-@AUCTeX{} modes, set @code{TeX-engine} in your init file, e.g.@: by using
-@kbd{M-x customize-option @key{RET}}.  If you want to activate it for a
-certain @AUCTeX{} mode only, set the variable in the respective mode
-hook.  If you want to activate it for certain files, set it through file
-variables (@pxref{File Variables,,,emacs,The Emacs Editor}).
-
-@vindex TeX-command
-@vindex LaTeX-command
-@vindex TeX-Omega-command
-@vindex LaTeX-Omega-command
-@vindex ConTeXt-engine
-@vindex ConTeXt-Omega-engine
-@vindex TeX-engine-alist
-@vindex TeX-engine-alist-builtin
-Should you need to change the executable names related to the different
-engine settings, there are some variables you can tweak.  Those are
-@code{TeX-command}, @code{LaTeX-command}, @code{TeX-Omega-command},
-@code{LaTeX-Omega-command}, @code{ConTeXt-engine} and
-@code{ConTeXt-Omega-engine}.  The rest of the executables is defined
-directly in @code{TeX-engine-alist-builtin}.  If you want to override an
-entry from that, add an entry to @code{TeX-engine-alist} that starts
-with the same symbol as that the entry in the built-in list and specify
-the executables you want to use instead.  You can also add entries to
-@code{TeX-engine-alist} in order to add support for engines not covered
-per default.
-
-@defopt TeX-engine-alist
-Alist of @TeX{} engines and associated commands.  Each entry is a list with
-a maximum of five elements.  The first element is a symbol used to
-identify the engine.  The second is a string describing the engine.  The
-third is the command to be used for plain @TeX{}.  The fourth is the
-command to be used for @LaTeX{}.  The fifth is the command to be used for
-the @option{--engine} parameter of @ConTeXt{}'s @samp{texexec} program.  Each
-command can either be a variable or a string.  An empty string or nil
-means there is no command available.
-@end defopt
-
-In some systems, Emacs cannot inherit the @env{PATH} environment variable from
-the shell and thus @AUCTeX{} may not be able to run @TeX{} commands.
-Before running them, @AUCTeX{} checks if it is able to find those commands
-and will warn you in case it fails.  You can skip this test by changing
-the option @code{TeX-check-TeX}.
-
-@defopt TeX-check-TeX
-@vindex TeX-command
-@vindex TeX-check-TeX-command-not-found
-If non-nil, @AUCTeX{} will check if it is able to find a working @TeX{}
-distribution before running @TeX{}, @LaTeX{}, @ConTeXt{}, etc.  It
-actually checks if can run @code{TeX-command} command or the shell
-returns a command not found error.  The error code returned by the shell
-in this case can be set in @code{TeX-check-TeX-command-not-found}
-option.
-@end defopt
-
-Some @LaTeX{} packages requires the document to be compiled with a
-specific engine.  Notable examples are @samp{fontspec} and @samp{polyglossia}
-packages, which require Lua@TeX{} and Xe@TeX{} engines.  If you try to
-compile a document which loads one of such packages and the set engine
-is not one of those allowed you will be asked to select a different
-engine before running the @LaTeX{} command.  If you do not want to be
-warned by @AUCTeX{} in these cases, customize the option
-@code{TeX-check-engine}.
-
-@defopt TeX-check-engine
-This boolean option controls whether @AUCTeX{} should check the correct
-engine has been set before running @LaTeX{} commands.
-@end defopt
-
-As shown above, @AUCTeX{} handles in a special way most of the main
-options that can be given to the @TeX{} processors.  When you need to
-pass to the @TeX{} processor arbitrary options not handled by @AUCTeX{},
-you can use the file local variable @code{TeX-command-extra-options}.
-@defopt TeX-command-extra-options
-String with the extra options to be given to the TeX processor.  For
-example, if you need to enable the shell escape feature to compile a
-document, add the following line to the list of local variables of the
-source file:
-@example
-%%% TeX-command-extra-options: "-shell-escape"
-@end example
-By default this option is not safe as a file-local variable because a
-specially crafted document compiled with shell escape enabled can be
-used for malicious purposes.
-@end defopt
-
-You can customize @AUCTeX{} to show the processor output as it is
-produced.
-
-@defopt TeX-show-compilation
-If non-nil, the output of @TeX{} compilation is shown in another window.
-@end defopt
-
-You can instruct @TeX{} to print error messages in the form
-@samp{file:line:error} which is similar to the way many compilers format them.
-
-@defopt TeX-file-line-error
-If non-nil, @TeX{} will produce @samp{file:line:error} style error messages.
-@end defopt
-
-@ConTeXt{} users can choose between Mark II and Mark IV versions.  This
-is controlled by @code{ConTeXt-Mark-version} option.
-
-@defopt ConTeXt-Mark-version
-This variables specifies which version of Mark should be used.  Values
-currently supported are @code{"II"}, the default, and @code{"IV"}.  It
-can be set globally using customization interface or on a per-file
-basis, by specifying it as a file variable.
-@end defopt
-
-@node Viewing
-@section Viewing the Formatted Output
-@cindex Viewing
-@cindex Previewing
-@cindex Starting a previewer
-
-@AUCTeX{} allows you to start external programs for previewing the
-formatted output of your document.
-
-@menu
-* Starting Viewers::            Starting viewers
-* I/O Correlation::             Forward and inverse search
-@end menu
-
-@node Starting Viewers
-@subsection Starting Viewers
-
-Viewers are normally invoked by pressing @kbd{C-c C-c} once the document
-is formatted, which will propose the @samp{View} command, or by activating the
-respective entry in the Command menu.  Alternatively you can type
-@kbd{C-c C-v} which calls the function @code{TeX-view}.
-
-@deffn Command TeX-view
-@kindex C-c C-v
-(@kbd{C-c C-v}) Start a viewer without confirmation.  The viewer is
-started either on a region or the master file, depending on the last
-command issued.  This is especially useful for jumping to the location
-corresponding to point in the viewer when using
-@code{TeX-source-correlate-mode}.
-@end deffn
-
-@AUCTeX{} will try to guess which type of viewer (@acronym{DVI},
-PostScript or @acronym{PDF}) has to be used and what options are to be
-passed over to it.  This decision is based on the output files present
-in the working directory as well as the class and style options used in
-the document.  For example, if there is a @acronym{DVI} file in your
-working directory, a @acronym{DVI} viewer will be invoked.  In case of a
-@acronym{PDF} file it will be a @acronym{PDF} viewer.  If you specified
-a special paper format like @samp{a5paper} or use the @samp{landscape}
-option, this will be passed to the viewer by the appropriate options.
-Especially some @acronym{DVI} viewers depend on this kind of information
-in order to display your document correctly.  In case you are using
-@samp{pstricks} or @samp{psfrag} in your document, a @acronym{DVI}
-viewer cannot display the contents correctly and a PostScript viewer
-will be invoked instead.
-
-The association between the tests for the conditions mentioned above and
-the viewers is made in the variable @code{TeX-view-program-selection}.
-Therefore this variable is the starting point for customization if you
-want to use other viewers than the ones suggested by default.
-
-@defopt TeX-view-program-selection
-This is a list of predicates and viewers which is evaluated from front
-to back in order to find out which viewer to call under the given
-conditions.  In the first element of each list item you can reference
-one or more predicates defined in @code{TeX-view-predicate-list} or
-@code{TeX-view-predicate-list-builtin}.  In the second element you can
-reference a viewer defined in @code{TeX-view-program-list} or
-@code{TeX-view-program-list-builtin}.  The viewer of the first item with
-a positively evaluated predicate is selected.
-@end defopt
-
-So @code{TeX-view-program-selection} only contains references to the
-actual implementations of predicates and viewer commands respectively
-which can be found elsewhere.  @AUCTeX{} comes with a set of
-preconfigured predicates and viewer commands which are stored in the
-variables @code{TeX-view-predicate-list-builtin} and
-@code{TeX-view-program-list-builtin} respectively.  If you are not
-satisfied with those and want to overwrite one of them or add your own
-definitions, you can do so via the variables
-@code{TeX-view-predicate-list} and @code{TeX-view-program-list}.
-
-@defopt TeX-view-predicate-list
-This is a list of predicates for viewer selection and invocation.  The
-first element of each list item is a symbol and the second element a
-Lisp form to be evaluated.  The form should return nil if the predicate
-is not fulfilled.
-
-A built-in predicate from @code{TeX-view-predicate-list-builtin} can be
-overwritten by defining a new predicate with the same symbol.
-@end defopt
-
-@defopt TeX-view-program-list
-This is a list of viewer specifications each consisting of a symbolic
-name and either a command line or a function to be invoked when the
-viewer is called.  If a command line is used, parts of it can be
-conditionalized by prefixing them with predicates from
-@code{TeX-view-predicate-list} or
-@code{TeX-view-predicate-list-builtin}.  (See the doc string for the
-exact format to use.)  The command line can also contain placeholders as
-defined in @code{TeX-expand-list} and @code{TeX-expand-list-builtin}
-which are expanded before the viewer is called.
-
-The third element of each item is a string, or a list of strings, with
-the name of the executable, or executables, needed to open the output
-file in the viewer.  Placeholders defined in @code{TeX-expand-list} and
-@code{TeX-expand-list-builtin} can be used here.  This element is
-optional and is used to check whether the viewer is actually available
-on the system.
-
-A built-in viewer spec from @code{TeX-view-program-list-builtin} can be
-overwritten by defining a new viewer spec with the same name.
-@end defopt
-
-After the viewer is called via either the @samp{View} command or the key stroke
-@kbd{C-c C-v}, the window system focus goes and stays on the viewer.  If
-you prefer that the focus is pulled back to Emacs immediately after that
-and you are using evince-compatible viewer, customize the option
-@code{TeX-view-enince-keep-focus}.
-
-@defopt TeX-view-evince-keep-focus
-When this option is non-nil and the viewer is compatible with evince,
-the focus is pulled back to Emacs immediately after the viewer is
-invoked or refreshed from within @AUCTeX{}.
-@end defopt
-
-Note that the viewer selection and invocation as described above will
-only work if certain default settings in @AUCTeX{} are intact.  For one,
-the whole viewer selection machinery will only be triggered if there is
-no @samp{%V} expander in @code{TeX-expand-list}.  So if you have trouble
-with the viewer invocation you might check if there is an older
-customization of the variable in place.  In addition, the use of a
-function in @code{TeX-view-program-list} only works if the @samp{View} command
-in @code{TeX-command-list} makes use of the hook
-@code{TeX-run-discard-or-function}.
-
-@node I/O Correlation
-@subsection Forward and Inverse Search
-@cindex Inverse search
-@cindex Forward search
-@cindex I/O correlation
-@cindex Source specials
-@cindex Sync@TeX{}
-@cindex PDFSync
-
-Forward and inverse search refer to the correlation between the document
-source in the editor and the typeset document in the viewer.  Forward
-search allows you to jump to the place in the previewed document
-corresponding to a certain line in the document source and inverse
-search vice versa.
-
-@findex TeX-source-correlate-mode
-@AUCTeX{} supports three methods for forward and inverse search: source
-specials (only @acronym{DVI} output), the pdfsync @LaTeX{} package (only @acronym{PDF}
-output) and Sync@TeX{} (any type of output).  If you want to make use of
-forward and inverse searching with source specials or Sync@TeX{}, switch
-on @code{TeX-source-correlate-mode}.  @xref{Processor Options}, on how
-to do that.  The use of the pdfsync package is detected automatically if
-document parsing is enabled.  Customize the variable
-@code{TeX-source-correlate-method} to select the method to use.
-
-@defopt TeX-source-correlate-method
-Method to use for enabling forward and inverse search.  This can be
-@samp{source-specials} if source specials should be used, @samp{synctex}
-if Sync@TeX{} should be used, or @samp{auto} if @AUCTeX{} should decide.
-
-When the variable is set to @samp{auto}, @AUCTeX{} will always use
-Sync@TeX{} if your @command{latex} processor supports it, source specials
-otherwise.  You must make sure your viewer supports the same method.
-
-It is also possible to specify a different method depending on the
-output, either @acronym{DVI} or @acronym{PDF}, by setting the variable to an alist of the
-kind
-@lisp
-((dvi . @samp{<source-specials or synctex>})
- (pdf . @samp{<source-specials or synctex>}))
-@end lisp
-in which the CDR of each entry is a symbol specifying the method to be
-used in the corresponding mode.  The default value of the variable is
-@lisp
-((dvi . source-specials)
- (pdf . synctex))
-@end lisp
-which is compatible with the majority of viewers.
-@end defopt
-
-@findex TeX-view
-Forward search happens automatically upon calling the viewer, e.g.@: by
-typing @kbd{C-c C-v} (@code{TeX-view}).  This will open the viewer or
-bring it to front and display the output page corresponding to the
-position of point in the source file.  @AUCTeX{} will automatically pass
-the necessary command line options to the viewer for this to happen.
-
-@vindex TeX-source-correlate-map
-@findex TeX-view-mouse
-You can also make special mouse event do forward search at the clicked
-position.  Use @code{TeX-source-correlate-map}@footnote{The keymap name is
-@code{TeX-source-correlate-map}, not @code{TeX-source-correlate-mode-map}.
-Actually, this keymap isn't implemented as minor mode map of
-@code{TeX-source-correlate-mode}, in order that its bindings don't affect
-buffers outside of @AUCTeX{}.} and @code{TeX-view-mouse} like this:
-@lisp
-(eval-after-load "tex"
-  '(define-key TeX-source-correlate-map [C-down-mouse-1]
-               #'TeX-view-mouse))
-@end lisp
-This example binds @kbd{C-down-mouse-1}, which usually opens a concise
-menu to select buffer, to the command to do forward search.
-
-@vindex TeX-source-correlate-start-server
-Upon opening the viewer you will be asked if you want to start a server
-process (Gnuserv or Emacs server) which is necessary for inverse search.
-This happens only if there is no server running already.  You can
-customize the variable @code{TeX-source-correlate-start-server} to
-inhibit the question and always or never start the server respectively.
-
-@defopt TeX-source-correlate-start-server
-If @code{TeX-source-correlate-mode} is active and a viewer is invoked,
-the default behavior is to ask if a server process should be started.
-Set this variable to @code{t} if the question should be inhibited and
-the server should always be started.  Set it to @code{nil} if the server
-should never be started.  Inverse search will not be available in the
-latter case.
-@end defopt
-
-Inverse search, i.e.@: jumping to the part of your document source in
-Emacs corresponding to a certain position in the viewer, is triggered
-from the viewer, typically by a mouse click.  Refer to the documentation
-of your viewer to find out how it has to be configured and what you have
-to do exactly.  In xdvi you normally have to use @kbd{C-down-mouse-1}.
-
-@vindex TeX-source-correlate-start-server
-Note that inverse search with the Evince @acronym{PDF} viewer or its MATE fork
-Atril might fail in raising the Emacs frame after updating point in your
-document's buffer.  There is simply no way to raise the Emacs frame
-reliably accross different operating systems and different window
-managers with their different focus stealing policies.  If the Emacs
-frame is not raised after performing an inverse search from Evince or
-Atril, you can customize the following option.
-
-@defopt TeX-raise-frame-function
-A function that will be called after performing an inverse search from
-Evince or Atril in order to raise the current Emacs frame.
-
-If your Emacs frame is already raised in that situation, just
-leave this variable set to its default value
-@code{raise-frame}.  Otherwise, here are some alternative
-settings that work for some users.
-
-@lisp
-;; @r{Alternative 1: For some users, @t{`x-focus-frame'} works.}
-(setq TeX-raise-frame-function #'x-focus-frame)
-
-;; @r{Alternative 2: Under GNOME 3.20 (and probably others), it}
-;; @r{seems some focus stealing prevention policy prohibits that}
-;; @r{some window gets the focus immediately after the user has}
-;; @r{clicked in some other window.  Here waiting a bit before}
-;; @r{issuing the request seems to work.}
-(setq TeX-raise-frame-function
-      (lambda ()
-        (run-at-time 0.5 nil #'x-focus-frame)))
-
-;; @r{Alternative 3: Use the external @t{wmctrl} tool in order to}
-;; @r{force Emacs into the focus.}
-(setq TeX-raise-frame-function
-      (lambda ()
-        (call-process
-         "wmctrl" nil nil nil "-i" "-R"
-         (frame-parameter (selected-frame) 'outer-window-id))))
-@end lisp
-@end defopt
-
-
-@node Debugging
-@section Catching the errors
-@cindex Debugging
-@cindex Errors
-@cindex Parsing errors
-@cindex Parsing @TeX{} output
-@cindex Next error
-@cindex Parsing @LaTeX{} errors
-@cindex Overfull boxes
-@cindex Bad boxes
-@cindex Underfull boxes
-
-Once you've formatted your document you may `debug' it, i.e.@: browse
-through the errors (La)@TeX{} reported.  You may also have a look at a
-nicely formatted list of all errors and warnings reported by the
-compiler.
-
-@deffn Command TeX-next-error @var{arg} @var{reparse}
-@kindex C-c `
-(@kbd{C-c `})  Go to the next error reported by @TeX{}.  The view will
-be split in two, with the cursor placed as close as possible to the
-error in the top view.  In the bottom view, the error message will be
-displayed along with some explanatory text.
-
-An optional numeric @var{arg}, positive or negative, specifies how many
-error messages to move.  A negative @var{arg} means to move back to
-previous error messages, see also @code{TeX-previous-error}.
-
-The optional @var{reparse} argument makes @AUCTeX{} reparse the error
-message buffer and start the debugging from the first error.  This can
-also be achieved by calling the function with a prefix argument
-(@kbd{C-u}).
-@end deffn
-
-@deffn Command TeX-previous-error @var{arg}
-@kindex M-g p
-(@kbd{M-g p}) Go to the previous error reported by @TeX{}.  An optional
-numeric @var{arg} specifies how many error messages to move backward.
-This is like calling @code{TeX-next-error} with a negative argument.
-@end deffn
-
-The command @code{TeX-previous-error} works only if @AUCTeX{} can parse
-the whole @TeX{} log buffer.  This is controlled by the
-@code{TeX-parse-all-errors} variable.
-
-@defopt TeX-parse-all-errors
-If t, @AUCTeX{} automatically parses the whole output log buffer right
-after running a @TeX{} command, in order to collect all warnings and
-errors.  This makes it possible to navigate back and forth between the
-error messages using @code{TeX-next-error} and
-@code{TeX-previous-error}.  This is the default.  If nil, @AUCTeX{} does
-not parse the whole output log buffer and @code{TeX-previous-error}
-cannot be used.
-@end defopt
-
-As default, @AUCTeX{} will display a special help buffer containing the
-error reported by @TeX{} along with the documentation.  There is however
-an `expert' option, which allows you to display the real @TeX{} output.
-
-@defopt TeX-display-help
-If t @AUCTeX{} will automatically display a help text whenever an error
-is encountered using @code{TeX-next-error} (@kbd{C-c `}).  If nil a
-terse information about the error is displayed in the echo area.  If
-@code{expert} @AUCTeX{} will display the output buffer with the raw
-@TeX{} output.
-@end defopt
-
-@menu
-* Ignoring warnings::         Controlling warnings to be reported
-* Error overview::            List of all errors and warnings
-@end menu
-
-@node Ignoring warnings
-@subsection Controlling warnings to be reported
-
-Normally @AUCTeX{} will only report real errors, but you may as well
-ask it to report `bad boxes' and warnings as well.
-
-@deffn Command TeX-toggle-debug-bad-boxes
-@kindex C-c C-t C-b
-@vindex TeX-debug-bad-boxes
-(@kbd{C-c C-t C-b}) Toggle whether @AUCTeX{} should stop at bad boxes
-(i.e.@: overfull and underfull boxes) as well as normal errors.  The
-boolean option @code{TeX-debug-bad-boxes} is set accordingly.
-@end deffn
-
-@deffn Command TeX-toggle-debug-warnings
-@kindex C-c C-t C-w
-@vindex TeX-debug-warnings
-(@kbd{C-c C-t C-w}) Toggle whether @AUCTeX{} should stop at warnings as
-well as normal errors.  The boolean option @code{TeX-debug-warnings} is
-set accordingly.
-@end deffn
-
-While many users desire to have warnings reported after compilation,
-there are certain warnings that are considered unimportant and users
-want to ignore them.  For a more fine-grained control of what kinds of
-warnings should be shown after compilation, @AUCTeX{} provides other
-options.
-
-@defopt TeX-ignore-warnings
-Controls which warnings are to be ignored.
-
-It can be a regexp matching the message of the warnings to be ignored.
-
-More advanced users can set also this option to a symbol with the name
-of a custom function taking as arguments all the information of the
-warning listed in @code{TeX-error-list} variable, except the last one
-about whether to ignore the warning.  See the code of @code{TeX-warning}
-function and the documentation of @code{TeX-error-list} for more
-details.
-@end defopt
-
-@deffn Command TeX-toggle-suppress-ignored-warnings
-@kindex C-c C-t C-x
-@vindex TeX-suppress-ignored-warnings
-(@kbd{C-c C-t C-x}) Toggle whether @AUCTeX{} should actually hide the
-ignored warnings specified with @code{TeX-ignore-warnings}.  The boolean
-option @code{TeX-suppress-ignored-warnings} is set accordingly.  If this
-is nil, all warnings are shown, even those matched by
-@code{TeX-ignore-warnings}, otherwise these are hidden.
-
-Note that @code{TeX-debug-warnings} takes the precedence: if it is nil,
-all warnings are hidden in any case.
-@end deffn
-
-@node Error overview
-@subsection List of all errors and warnings
-
-When the option @code{TeX-parse-all-errors} is non-nil, you will be also
-able to open an overview of all errors and warnings reported by the @TeX{}
-compiler.
-
-@deffn Command TeX-error-overview
-Show an overview of the errors and warnings occurred in the last @TeX{}
-run.
-
-In this window you can visit the error on which point is by pressing
-@key{RET}, and visit the next or previous issue by pressing @key{n} or
-@key{p} respectively.  A prefix argument to these keys specifies how
-many errors to move forward or backward.  You can visit an error also by
-clicking on its message.  Jump to error point in the source code with
-@key{j}, and use @key{l} see the error in the log buffer.  In addition,
-you can toggle visibility of bad boxes, generic warnings, and ignored
-warnings with @key{b}, @key{w}, and @key{x}, respectively (see
-@ref{Ignoring warnings} for details).  Press @key{q} to quit the
-overview.
-@end deffn
-
-@defopt TeX-error-overview-open-after-TeX-run
-When this boolean variable is non-nil, the error overview will be
-automatically opened after running @TeX{} if there are errors or warnings
-to show.
-@end defopt
-
-The error overview is opened in a new window of the current frame by
-default, but you can change this behavior by customizing the option
-@code{TeX-error-overview-setup}.
-
-@defopt TeX-error-overview-setup
-Controls the frame setup of the error overview.  The possible value is:
-@code{separate-frame}; with a nil value the current frame is used
-instead.
-
-The parameters of the separate frame can be set with the
-@code{TeX-error-overview-frame-parameters} option.
-
-If the display does not support multi frame, the current frame
-will be used regardless of the value of this variable.
-@vindex TeX-error-overview-frame-parameters
-@end defopt
-
-@node Checking
-@section Checking for problems
-@cindex Checking
-@cindex @code{lacheck}
-@cindex @code{chktex}
-@cindex Finding errors
-@cindex Running @code{lacheck}
-@cindex Running @code{chktex}
-@cindex Style
-@cindex Problems
-@cindex Flymake
-@cindex Running Flymake
-
-Running @TeX{} or @LaTeX{} will only find regular errors in the
-document, not examples of bad style.  Furthermore, description of the
-errors may often be confusing.  The utilities @code{lacheck} and
-@code{chktex} can be used to find style errors, such as forgetting to
-escape the space after an abbreviation or using @samp{...} instead of
-@samp{\ldots} and other similar problems.  You start @code{lacheck} with
-@kbd{C-c C-c Check @key{RET}} and @code{chktex} with @kbd{C-c C-c ChkTeX
-@key{RET}}.  The result will be a list of errors in the
-@samp{*compilation*} buffer.  You can go through the errors with
-@kbd{C-x `} (@code{next-error}, @pxref{Compilation,,,emacs,The Emacs
-Editor}), which will move point to the location of the next error.
-
-Alternatively, you may want in-buffer notation.  @AUCTeX{} provides
-support for this using the Flymake package in Emacs 26 or newer
-(@pxref{Using Flymake,,,Flymake,GNU Flymake} for details).  To enable,
-call @kbd{M-x flymake-mode @key{RET}} in the buffer or enable it in all
-buffers by adding this to your init file:
-@lisp
-(add-hook 'LaTeX-mode-hook #'flymake-mode)
-@end lisp
-Note that @AUCTeX{} currently only provides support for using
-@code{chktex} as the flymake backend.
-
-Each of the two utilities @code{lacheck} and @code{chktex} will find
-some errors the other doesn't, but @code{chktex} is more configurable,
-allowing you to create your own errors.  You may need to install the
-programs before using them.  You can get @code{lacheck} from
-URL:@url{https://www.ctan.org/pkg/lacheck} and
-@code{chktex} from
-URL:@url{https://www.ctan.org/pkg/chktex}.  @w{@TeX{} Live} contains
-both.
-
-@node Control
-@section Controlling the output
-@cindex Controlling the output
-@cindex Output
-@cindex Redisplay output
-@cindex Processes
-@cindex Killing a process
-@cindex Finding the master file
-@cindex Master file
-@cindex Stopping a process
-@cindex Current file
-@cindex Finding the current file
-
-A number of commands are available for controlling the output of an
-application running under @AUCTeX{}
-
-@deffn Command TeX-kill-job
-@kindex C-c C-k
-(@kbd{C-c C-k})  Kill currently running external application.
-This may be either of @TeX{}, @LaTeX{}, previewer, Bib@TeX{}, etc.
-@end deffn
-
-@deffn Command TeX-recenter-output-buffer
-@kindex C-c C-l
-(@kbd{C-c C-l})  Recenter the output buffer so that the bottom line is
-visible.
-@end deffn
-
-@deffn Command TeX-home-buffer
-@kindex C-c ^
-(@kbd{C-c ^}) Go to the `master' file in the document associated with
-the current buffer, or if already there, to the file where the current
-process was started.
-@end deffn
-
-Additionally, output files produced by @AUCTeX{} can be placed in a
-separate directory.
-
-@defopt TeX-output-dir
-Set this option to the path of a directory where output files will be
-placed.  The output files include those that are produced by applications
-running under @AUCTeX{}, temporary files related to region processing and
-the @previewlatex{} files.  If a relative path is specified, it is
-interpreted as being relative to the master file in a mutlifile document.
-
-This is a buffer local variable and must be set separately for all
-documents and all files in a multifile document.  For example,
-
-@example
-%%% Local Variables:
-%%% mode: latex
-%%% TeX-output-dir: "build"
-%%% End:
-@end example
-
-Alternatively, you may use @code{setq-default} to set the default value of
-this option or set it as a directory local variable (@pxref{Directory
-Variables,,, emacs, The Emacs Editor}).
-
-Note that a non-nil value of @code{TeX-output-dir} might be incompatible
-with some @TeX{} commands and macros.  In particular, the @LaTeX{} macro
-@samp{\include} is known to not work with this option.  Some @TeX{}
-packages which produce intermediary files might also be incompatible.  A
-possible workaround for those packages is to append the value of
-@code{TeX-output-dir} to the environment variables @env{TEXINPUTS} and
-@env{BIBINPUTS}.
-@end defopt
-
-@node Cleaning
-@section Cleaning intermediate and output files
-@cindex Cleaning
-
-@deffn Command TeX-clean
-@vindex plain-TeX-clean-intermediate-suffixes
-@vindex plain-TeX-clean-output-suffixes
-@vindex LaTeX-clean-intermediate-suffixes
-@vindex LaTeX-clean-output-suffixes
-@vindex docTeX-clean-intermediate-suffixes
-@vindex docTeX-clean-output-suffixes
-@vindex Texinfo-clean-intermediate-suffixes
-@vindex Texinfo-clean-output-suffixes
-@vindex ConTeXt-clean-intermediate-suffixes
-@vindex ConTeXt-clean-output-suffixes
-@vindex AmSTeX-clean-intermediate-suffixes
-@vindex AmSTeX-clean-output-suffixes
-Remove generated intermediate files.  In case a prefix argument is
-given, remove output files as well.
-
-Canonical access to the function is provided by the @samp{Clean} and
-@samp{Clean All} entries in @code{TeX-command-list}, invokable with
-@kbd{C-c C-c} or the Command menu.
-
-The patterns governing which files to remove can be adapted separately
-for each @AUCTeX{} mode by means of the following variables:
-@itemize
-@item
-@code{plain-TeX-clean-intermediate-suffixes}
-@item
-@code{plain-TeX-clean-output-suffixes}
-@item
-@code{LaTeX-clean-intermediate-suffixes}
-@item
-@code{LaTeX-clean-output-suffixes}
-@item
-@code{docTeX-clean-intermediate-suffixes}
-@item
-@code{docTeX-clean-output-suffixes}
-@item
-@code{Texinfo-clean-intermediate-suffixes}
-@item
-@code{Texinfo-clean-output-suffixes}
-@item
-@code{ConTeXt-clean-intermediate-suffixes}
-@item
-@code{ConTeXt-clean-output-suffixes}
-@item
-@code{AmSTeX-clean-intermediate-suffixes}
-@item
-@code{AmSTeX-clean-output-suffixes}
-@end itemize
-
-@end deffn
-
-@defopt TeX-clean-confirm
-Control if deletion of intermediate and output files has to be confirmed
-before it is actually done.  If non-nil, ask before deleting files.
-@end defopt
-
-@node Documentation
-@section Documentation about macros and packages
-@cindex Documentation
-
-@deffn Command TeX-documentation-texdoc
-@kindex C-c ?
-(@kbd{C-c ?})  Get documentation about the packages installed on your
-system, using @command{texdoc} to find the manuals.  The function will
-prompt for the name of packages.  If point is on a word, this will be
-suggested as default.
-
-If the command is called with a prefix argument, you will be shown a
-list of manuals of the given package among to choose.
-
-The command can be invoked by the key binding mentioned above as well as
-the @samp{Find Documentation...} entry in the mode menu.
-@end deffn
-
-@node Customization
-@chapter Customization and Extension
-
-@menu
-* Modes and Hooks::             Modes and Hooks
-* Multifile::                   Multifile Documents
-* Parsing Files::               Automatic Parsing of @TeX{} Files
-* Internationalization::        Language Support
-* Automatic::                   Automatic Customization
-* Style Files::                 Writing Your Own Style Support
-@end menu
-
-@node Modes and Hooks
-@section Modes and Hooks
-
-@AUCTeX{} supports a wide variety of derivatives and extensions of
-@TeX{}.  Besides plain @TeX{} those are @LaTeX{}, AMS-@TeX{},
-@ConTeXt{}, Texinfo and doc@TeX{}.  For each of them there is a separate
-major mode in @AUCTeX{} and each major mode runs @code{text-mode-hook},
-@code{TeX-mode-hook} as well as a hook special to the mode in this
-order.  (As an exception, Texinfo mode does not run @code{TeX-mode-hook}.)
-The following table provides an overview of the respective mode
-functions and hooks.
-
-@multitable {Plain @TeX{}} {@code{plain-tex-mode}} {@code{plain-TeX-mode-hook}}
-@headitem Type @tab Mode function @tab Hook
-@item Plain @TeX{} @tab @code{plain-tex-mode} @tab @code{plain-TeX-mode-hook}
-@item @LaTeX{}     @tab @code{latex-mode}     @tab @code{LaTeX-mode-hook}
-@item AMS-@TeX{}   @tab @code{ams-tex-mode}   @tab @code{AmS-TeX-mode-hook}
-@item @ConTeXt{}   @tab @code{context-mode}   @tab @code{ConTeXt-mode-hook}
-@item Texinfo      @tab @code{texinfo-mode}   @tab @code{Texinfo-mode-hook}
-@item Doc@TeX{}    @tab @code{doctex-mode}    @tab @code{docTeX-mode-hook}
-@end multitable
-@findex plain-tex-mode
-@vindex plain-TeX-mode-hook
-@findex latex-mode
-@vindex LaTeX-mode-hook
-@findex ams-tex-mode
-@vindex AmS-TeX-mode-hook
-@findex context-mode
-@vindex ConTeXt-mode-hook
-@findex texinfo-mode
-@vindex Texinfo-mode-hook
-@findex doctex-mode
-@vindex docTeX-mode-hook
-
-If you need to make a customization via a hook which is only relevant
-for one of the modes listed above, put it into the respective mode hook,
-if it is relevant for any @AUCTeX{} mode, add it to @code{TeX-mode-hook}
-and if it is relevant for all text modes, append it to
-@code{text-mode-hook}.
-
-Other useful hooks are listed below.
-
-@defvr Variable TeX-after-compilation-finished-functions
-Hook which is run after the @TeX{}/@LaTeX{} processor has successfully
-finished compiling your document.  (@xref{Processing}, for finding out
-how to compile your document.)  Each function in the hook is run with
-the compiled output document as its argument.
-
-This is useful for automatically refreshing the viewer after
-re-compilation especially when using Emacs viewers such as DocView or
-PDF Tools.  The function @code{TeX-revert-document-buffer} can be added
-to the hook for this purpose.
-@end defvr
-@vindex TeX-after-compilation-finished-functions
-@findex TeX-revert-document-buffer
-
-@node Multifile
-@section Multifile Documents
-@cindex Multifile Documents
-@cindex Documents
-@cindex Documents with multiple files
-@cindex Multiple Files
-@cindex Many Files
-@cindex Including
-@cindex \include
-@cindex Inputing
-@cindex \input
-@cindex Master file
-
-You may wish to spread a document over many files (as you are likely to do if
-there are multiple authors, or if you have not yet discovered the power
-of the outline commands (@pxref{Outline})).  This can be done by having a
-``master'' file in which you include the various files with the @TeX{}
-macro @samp{\input} or the @LaTeX{} macro @samp{\include}.  These
-files may also include other files themselves.  However, to format the
-document you must run the commands on the top level master file.
-
-When you, for example, ask @AUCTeX{} to run a command on the master file,
-it has no way of knowing the name of the master file.  By default,
-it will assume that the current file is the master file.  If you insert
-the following in your init file (@file{init.el} or @file{.emacs}), @AUCTeX{} will use a more
-advanced algorithm.
-
-@lisp
-(setq-default TeX-master nil) ; @r{Query for master file.}
-@end lisp
-
-In this case, @AUCTeX{} will ask for the name of the master file
-associated with the buffer.  To avoid asking you again, @AUCTeX{} will
-automatically insert the name of the master file as a file variable
-(@pxref{File Variables,,,emacs,The Emacs Editor}).  You can also insert
-the file variable yourself, by putting the following text at the end of
-your files.
-
-@example
-%%% Local Variables:
-%%% TeX-master: "master"
-%%% End:
-@end example
-
-You should always set this variable to the name of the top level document.  If
-you always use the same name for your top level documents, you can set
-@code{TeX-master} in your init file such as @file{init.el} or @file{.emacs}.
-
-@lisp
-(setq-default TeX-master "master") ; @r{All master files called @t{"master"}.}
-@end lisp
-
-@defopt TeX-master
-The master file associated with the current buffer.  If the file being
-edited is actually included from another file, then you can tell @AUCTeX{}
-the name of the master file by setting this variable.  If there are
-multiple levels of nesting, specify the top level file.
-
-If this variable is @code{nil}, @AUCTeX{} will query you for the
-name.
-
-If the variable is @code{t}, then @AUCTeX{} will assume the file is a master
-file itself.
-
-If the variable is @code{shared}, then @AUCTeX{} will query for the name,
-but will not change the file.
-
-If the variable is @code{dwim}, @AUCTeX{} will try to avoid querying by
-attempting to ``do what I mean''; and then change the file.
-@end defopt
-
-@defopt TeX-one-master
-Regular expression matching ordinary @TeX{} files.
-
-You should set this variable to match the name of all files, for which
-it is a good idea to append a @code{TeX-master} file variable entry
-automatically.  When @AUCTeX{} adds the name of the master file as a
-file variable, it does not need to ask next time you edit the file.
-
-If you dislike @AUCTeX{} automatically modifying your files, you can
-set this variable to @samp{"<none>"}.  By default, @AUCTeX{} will modify
-any file with an extension of @samp{.tex}, @samp{.texi} or @samp{.dtx}.
-@end defopt
-
-@deffn Command TeX-master-file-ask
-@kindex C-c _
-(@kbd{C-c _}) Query for the name of a master file and add the respective
-File Variables (@pxref{File Variables,,,emacs,The Emacs Editor}) to the
-file for setting this variable permanently.
-
-@AUCTeX{} will not ask for a master file when it encounters existing
-files.  This function shall give you the possibility to insert the
-variable manually.
-@end deffn
-
-@AUCTeX{} keeps track of macros, environments, labels, and style
-files that are used in a given document.  For this to work with
-multifile documents, @AUCTeX{} has to have a place to put the
-information about the files in the document.  This is done by having an
-@file{auto} subdirectory placed in the directory where your document is
-located.  Each time you save a file, @AUCTeX{} will write information
-about the file into the @file{auto} directory.  When you load a file,
-@AUCTeX{} will read the information in the @file{auto} directory
-about the file you loaded @emph{and the master file specified by
-@code{TeX-master}}.  Since the master file (perhaps indirectly) includes
-all other files in the document, @AUCTeX{} will get information from
-all files in the document.  This means that you will get from each file,
-for example, completion for all labels defined anywhere in the document.
-
-@AUCTeX{} will create the @file{auto} directory automatically if
-@code{TeX-auto-save} is non-nil.  Without it, the files in the document
-will not know anything about each other, except for the name of the
-master file.  @xref{Automatic Local}.
-
-@deffn Command TeX-save-document
-@kindex C-c C-d
-(@kbd{C-c C-d}) Save all buffers known to belong to the current document.
-@end deffn
-
-@defopt TeX-save-query
-If non-nil, then query the user before saving each file with
-@code{TeX-save-document}.
-@end defopt
-
-
-@node Parsing Files
-@section Automatic Parsing of @TeX{} Files
-@cindex Parsing @TeX{}
-@cindex Automatic Parsing
-@cindex Tabs
-@cindex Tabify
-@cindex Untabify
-
-@AUCTeX{} depends heavily on being able to extract information from the
-buffers by parsing them.  Since parsing the buffer can be somewhat slow,
-the parsing is initially disabled.  You are encouraged to enable them by
-adding the following lines to your init file such as @file{init.el} or @file{.emacs}.
-
-@lisp
-(setq TeX-parse-self t) ; @r{Enable parse on load.}
-(setq TeX-auto-save t) ; @r{Enable parse on save.}
-@end lisp
-
-The latter command will make @AUCTeX{} store the parsed information in
-an @file{auto} subdirectory in the directory each time the @TeX{} files
-are stored, @pxref{Automatic Local}.  If @AUCTeX{} finds the pre-parsed
-information when loading a file, it will not need to reparse the buffer.
-The information in the @file{auto} directory is also useful for
-multifile documents, @pxref{Multifile}, since it allows each file to
-access the parsed information from all the other files in the document.
-This is done by first reading the information from the master file, and
-then recursively the information from each file stored in the master
-file.
-
-The variables can also be set on a per file basis, by changing the file
-local variables.
-
-@example
-%%% Local Variables:
-%%% TeX-parse-self: t
-%%% TeX-auto-save: t
-%%% End:
-@end example
-
-Even when you have disabled the automatic parsing, you can force the
-generation of style information by pressing @kbd{C-c C-n}.  This is
-often the best choice, as you will be able to decide when it is
-necessary to reparse the file.
-
-@defopt TeX-parse-self
-Parse file after loading it if no style hook is found for it.
-@end defopt
-
-@defopt TeX-auto-save
-Automatically save style information when saving the buffer.
-@end defopt
-
-@deffn Command TeX-normal-mode @var{arg}
-@kindex C-c C-n
-(@kbd{C-c C-n}) Remove all information about this buffer, and apply the
-style hooks again.  Save buffer first including style information.  With
-optional argument, also reload the style hooks.
-@end deffn
-
-When @AUCTeX{} saves your buffer, it can optionally convert all tabs in
-your buffer into spaces.
-Tabs confuse @AUCTeX{}'s error message parsing and so should generally be
-avoided.  However, tabs are significant in some environments, and so by
-default @AUCTeX{} does not remove them.
-To convert tabs to spaces when saving a buffer, insert the
-following in your init file such as @file{init.el} or @file{.emacs}:
-
-@lisp
-(setq TeX-auto-untabify t)
-@end lisp
-
-@defopt TeX-auto-untabify
-Automatically remove all tabs from a file before saving it.
-@end defopt
-
-Instead of disabling the parsing entirely, you can also speed it
-significantly up by limiting the information it will search for (and
-store) when parsing the buffer.  You can do this by setting the default
-values for the buffer local variables @code{TeX-auto-regexp-list} and
-@code{TeX-auto-parse-length} in your init file such as @file{init.el} or @file{.emacs}.
-
-@lisp
-;; @r{Only parse LaTeX class and package information.}
-(setq-default TeX-auto-regexp-list 'LaTeX-auto-minimal-regexp-list)
-;; @r{The class and package information is usually near the beginning.}
-(setq-default TeX-auto-parse-length 2000)
-@end lisp
-
-This example will speed the parsing up significantly, but @AUCTeX{}
-will no longer be able to provide completion for labels, macros,
-environments, or bibitems specified in the document, nor will it know
-what files belong to the document.
-
-These variables can also be specified on a per file basis, by changing
-the file local variables.
-
-@example
-%%% Local Variables:
-%%% TeX-auto-regexp-list: TeX-auto-full-regexp-list
-%%% TeX-auto-parse-length: 999999
-%%% End:
-@end example
-
-@defopt TeX-auto-regexp-list
-List of regular expressions used for parsing the current file.
-@end defopt
-
-@defopt TeX-auto-parse-length
-Maximal length of @TeX{} file that will be parsed.
-@end defopt
-
-The pre-specified lists of regexps are defined below.  You can use these
-before loading @AUCTeX{} by quoting them, as in the example above.
-
-@defvr Constant TeX-auto-empty-regexp-list
-Parse nothing
-@end defvr
-
-@defvr Constant LaTeX-auto-minimal-regexp-list
-Only parse @LaTeX{} class and packages.
-@end defvr
-
-@defvr Constant LaTeX-auto-label-regexp-list
-Only parse @LaTeX{} labels.
-@end defvr
-
-@defvr Constant LaTeX-auto-index-regexp-list
-Only parse @LaTeX{} index and glossary entries.
-@end defvr
-
-@defvr Constant LaTeX-auto-class-regexp-list
-Only parse macros in @LaTeX{} classes and packages.
-@end defvr
-
-@defvr Constant LaTeX-auto-pagestyle-regexp-list
-Only parse @LaTeX{} pagestyles.
-@end defvr
-
-@defvr Constant LaTeX-auto-counter-regexp-list
-Only parse @LaTeX{} counters.
-@end defvr
-
-@defvr Constant LaTeX-auto-length-regexp-list
-Only parse @LaTeX{} lengths.
-@end defvr
-
-@defvr Constant LaTeX-auto-savebox-regexp-list
-Only parse @LaTeX{} saveboxes.
-@end defvr
-
-@defvr Constant LaTeX-auto-regexp-list
-Parse common @LaTeX{} commands.
-@end defvr
-
-@defvr Constant plain-TeX-auto-regexp-list
-Parse common plain @TeX{} commands.
-@end defvr
-
-@defvr Constant TeX-auto-full-regexp-list
-Parse all @TeX{} and @LaTeX{} commands that @AUCTeX{} can use.
-@end defvr
-
-@node Internationalization
-@section Language Support
-@cindex Internationalization
-@cindex Language Support
-@cindex CJK language
-@cindex C@TeX{}
-@cindex China@TeX{}
-@cindex p@TeX{}
-@cindex up@TeX{}
-@cindex ASCII p@TeX{}
-@cindex j@TeX{}
-@cindex NTT j@TeX{}
-@cindex k@TeX{}
-@cindex H@LaTeX{}
-@cindex @acronym{CJK}-@LaTeX{}
-
-@TeX{} and Emacs are usable for European (Latin, Cyrillic, Greek) based
-languages.  Some @LaTeX{} and EmacsLisp packages are available for easy
-typesetting and editing documents in European languages.
-
-@c Some Texinfo macros are not used because they require quite recent
-@c texinfo versions (2005-03-05):
-@c Second arg of @acronym is available with 4.7, @comma is available in
-@c 4.7, @abbr is available in 4.8.
-@c -> @abbr{MULE, MULtilingual Enhancement to GNU Emacs}
-@c -> @acronym{CJK, Chinese@comma{} Japanese@comma{} and Korean}
-
-All Emacs versions supported by current @AUCTeX{} can handle
-@acronym{CJK} (Chinese, Japanese, and Korean) languages by default.
-
-In most cases, special versions of @TeX{} engines are needed for
-high-quality typesetting of @acronym{CJK} languages: C@TeX{} and
-China@TeX{} for Chinese, ASCII p@TeX{}, up@TeX{} and NTT j@TeX{} for
-Japanese, H@LaTeX{} and k@TeX{} for Korean.  They are necessary as well
-when you want to typeset documents saved in their domestic encodings
-such as @samp{Shift-JIS}.  Currently, @AUCTeX{} offers native support
-for p@TeX{}, up@TeX{} and j@TeX{} only.
-
-@c FIXME: We need more information for CTeX, ChinaTeX, KTeX, and HLaTeX.
-
-If you don't need fine tuning in the result with respect to the
-typesetting rules of their respective national standards, most unicode
-based @TeX{} engines, e.g.@: Lua@TeX{} and Xe@TeX{}, can handle
-@acronym{CJK} languages by default if they are encoded in
-@acronym{UTF}-8.  The @acronym{CJK}-@LaTeX{} package is provided for
-supporting @acronym{CJK} scripts in a standard @LaTeX{} document.
-
-@menu
-* European::                    Using @AUCTeX{} with European Languages
-* Japanese::                    Using @AUCTeX{} with Japanese
-@end menu
-
-@node European
-@subsection Using @AUCTeX{} with European Languages
-@cindex Europe
-@cindex European Characters
-@cindex @acronym{ISO} Character set
-@cindex @acronym{ISO} 8859 Latin 1
-@cindex Latin 1
-
-@subsubsection Typing and Displaying Non-ASCII Characters
-
-First you will need a way to write non-ASCII characters.  You can either
-use macros, or teach @TeX{} about the @acronym{ISO} character sets.  I prefer the
-latter, it has the advantage that the usual standard emacs word
-movement and case change commands will work.
-
-Recommended encoding for @LaTeX{} document is @acronym{UTF}-8.  Recent
-@LaTeX{}2e has native support for @acronym{UTF}-8.  If your @LaTeX{}2e is
-not recent enough, just add @samp{\usepackage[utf8]@{inputenc@}}.
-
-You can still use @acronym{ISO} 8859 Latin 1 encoding with
-@samp{\usepackage[latin1]@{inputenc@}}.
-
-To be able to display non-ASCII characters you will need an appropriate
-font.  All Emacs versions supported by current @AUCTeX{} can display 8-bit
-characters, provided that suitable fonts are installed.
-
-@c FIXME: These are considered as kind of obsolete, aren't they?
-A compromise is to use an European character set when editing the file,
-and convert to @TeX{} macros when reading and writing the files.
-
-@table @file
-@item iso-cvt.el
-@cindex @file{iso-cvt.el}
-Much like @file{iso-tex.el} but is bundled with Emacs 19.23 and later.
-
-@item X-Symbol
-@cindex X-Symbol
-a much more complete package for Emacs that can also handle a lot of
-mathematical characters and input methods.
-@end table
-
-@subsubsection Style Files for Different Languages
-
-@cindex ispell
-@AUCTeX{} supports style files for several languages.  Each style file
-may modify @AUCTeX{} to better support the language, and will run
-a language specific hook that will allow you to for example change
-ispell dictionary, or run code to change the keyboard remapping.  The
-following will for example choose a Danish dictionary for documents
-including @samp{\usepackage[danish]@{babel@}}.
-This requires parsing to be enabled, @pxref{Parsing Files}.
-
-@lisp
-(add-hook 'TeX-language-dk-hook
-          (lambda () (ispell-change-dictionary "danish")))
-@end lisp
-
-The following style files are recognized:
-
-@c In alphabetic order of the hooks:
-@vindex TeX-language-bg-hook
-@vindex TeX-language-cz-hook
-@vindex TeX-language-dk-hook
-@vindex TeX-language-en-hook
-@vindex TeX-language-nl-hook
-@vindex TeX-language-de-hook
-@vindex TeX-language-it-hook
-@vindex TeX-language-is-hook
-@vindex TeX-language-pl-hook
-@vindex TeX-language-pt-br-hook
-@vindex TeX-language-pt-hook
-@vindex TeX-language-sk-hook
-@vindex TeX-language-sv-hook
-@cindex Brazilian Portuguese
-@cindex Bulgarian
-@cindex Czech
-@cindex Italian
-@cindex Danish
-@cindex Dutch
-@cindex English
-@cindex German
-@cindex Polish
-@cindex Portuguese
-@cindex Slovak
-@cindex Swedish
-@table @file
-@item brazilian
-@itemx brazil
-Runs style hook @code{TeX-language-pt-br-hook}.  Gives @samp{"} word
-syntax, makes the @key{"} key inserts @samp{``} or @samp{''} depending on
-context.  Typing @key{"} twice will insert a literal @samp{"}.  Typing
-@key{-} twice will insert @samp{"=}, three times @samp{--}.
-
-@item bulgarian
-Runs style hook @code{TeX-language-bg-hook}.  Gives @samp{"} word syntax,
-makes the @key{"} key insert a literal @samp{"}.  Typing @key{"} twice
-will insert @samp{"`} or @samp{"'} depending on context.  Typing @key{-}
-twice will insert @samp{"=}, three times @samp{--}.
-
-@item czech
-Runs style hook @code{TeX-language-cz-hook}.  Pressing @key{"} will
-insert @samp{\uv@{} and @samp{@}} depending on context.
-
-@c FIXME: Is the difference between dk and danish really intented?
-@item danish
-Runs style hook @code{TeX-language-dk-hook}.  Pressing @key{"} will
-insert @samp{"`} and @samp{"'} depending on context.  Typing @key{-}
-twice will insert @samp{"=}, i.e.@: a hyphen string allowing hyphenation
-in the composing words.
-@c dk.sty seems to be obsolete, so we don't want to encourage using it.
-@c @item dk
-@c Runs style hook @code{TeX-language-dk-hook}.
-
-@item dutch
-Runs style hook @code{TeX-language-nl-hook}.
-
-@item english
-@itemx australian
-@itemx canadian
-@itemx newzealand
-Runs style hook @code{TeX-language-en-hook}.
-
-@item frenchb
-@itemx francais
-Runs style hook @code{TeX-language-fr-hook}.  Pressing @key{"} will
-insert @samp{\og} and @samp{\fg} depending on context.  Note that the
-language name for customizing @code{TeX-quote-language-alist} is
-@samp{french}.
-
-@item german
-@itemx ngerman
-Runs style hook @code{TeX-language-de-hook}.  Gives @samp{"} word
-syntax, makes the @key{"} key insert a literal @samp{"}.  Pressing the
-key twice will give you opening or closing German quotes (@samp{"`} or
-@samp{"'}).  Typing @key{-} twice will insert @samp{"=}, three times
-@samp{--}.
-
-@item icelandic
-Runs style hook @code{TeX-language-is-hook}.  Gives @samp{"} word syntax,
-makes the @key{"} key insert a literal @samp{"}.  Typing @key{"} twice
-will insert @samp{"`} or @samp{"'} depending on context.  Typing @key{-}
-twice will insert @samp{"=}, three times @samp{--}.
-
-@item italian
-Runs style hook @code{TeX-language-it-hook}.  Pressing @key{"} will
-insert @samp{"<} and @samp{">} depending on context.
-
-@item polish
-Runs style hook @code{TeX-language-pl-hook}.  Gives @samp{"} word syntax
-and makes the @key{"} key insert a literal @samp{"}.  Pressing @key{"}
-twice will insert @samp{"`} or @samp{"'} depending on context.
-
-@item polski
-Runs style hook @code{TeX-language-pl-hook}.  Makes the @key{"} key
-insert a literal @samp{"}.  Pressing @key{"} twice will insert @samp{,,}
-or @samp{''} depending on context.
-
-@item portuguese
-@itemx portuges
-Runs style hook @code{TeX-language-pt-hook}.  Gives @samp{"} word syntax,
-makes the @key{"} key inserts @samp{"<} or @samp{">} depending on context.
-Typing @key{"} twice will insert a literal @samp{"}.  Typing @key{-} twice
-will insert @samp{"=}, three times @samp{--}.  Note that the language name
-for customizing @code{TeX-quote-language-alist} is @samp{portuguese}.
-
-@item slovak
-Runs style hook @code{TeX-language-sk-hook}.  Pressing @key{"} will
-insert @samp{\uv@{} and @samp{@}} depending on context.
-
-@item swedish
-Runs style hook @code{TeX-language-sv-hook}.  Pressing @key{"} will
-insert @samp{''}.  Typing @key{-} twice will insert @samp{"=}, three
-times @samp{--}.
-@end table
-
-Replacement of language-specific hyphen strings like @samp{"=} with
-dashes does not require to type @key{-} three times in a row.  You can
-put point after the hypen string anytime and trigger the replacement by
-typing @key{-}.
-
-In case you are not satisfied with the suggested behavior of quote and
-hyphen insertion you can change it by customizing the variables
-@code{TeX-quote-language-alist} and
-@code{LaTeX-babel-hyphen-language-alist} respectively.
-
-@defopt TeX-quote-language-alist
-Used for overriding the default language-specific quote insertion
-behavior.  This is an alist where each element is a list consisting of
-four items.  The first item is the name of the language in concern as a
-string.  See the list of supported languages above.  The second item is
-the opening quotation mark.  The third item is the closing quotation
-mark.  Opening and closing quotation marks can be specified directly as
-strings or as functions returning a string.  The fourth item is a
-boolean controlling quote insertion.  It should be non-nil if if the
-special quotes should only be used after inserting a literal @samp{"}
-character first, i.e.@: on second key press.
-@end defopt
-
-@defopt LaTeX-babel-hyphen-language-alist
-Used for overriding the behavior of hyphen insertion for specific
-languages.  Every element in this alist is a list of three items.  The
-first item should specify the affected language as a string.  The second
-item denotes the hyphen string to be used as a string.  The third item,
-a boolean, controls the behavior of hyphen insertion and should be
-non-nil if the special hyphen should be inserted after inserting a
-literal @samp{-} character, i.e.@: on second key press.
-@end defopt
-
-The defaults of hyphen insertion are defined by the variables
-@code{LaTeX-babel-hyphen} and @code{LaTeX-babel-hyphen-after-hyphen}
-respectively.
-
-@defopt LaTeX-babel-hyphen
-String to be used when typing @key{-}.  This usually is a hyphen
-alternative or hyphenation aid provided by @samp{babel} and the related
-language style files, like @samp{"=}, @samp{"~} or @samp{"-}.
-
-Set it to an empty string or nil in order to disable language-specific
-hyphen insertion.
-@end defopt
-
-@defopt LaTeX-babel-hyphen-after-hyphen
-Control insertion of hyphen strings.  If non-nil insert normal hyphen on
-first key press and swap it with the language-specific hyphen string
-specified in the variable @code{LaTeX-babel-hyphen} on second key press.
-If nil do it the other way round.
-@end defopt
-
-@node Japanese
-@subsection Using @AUCTeX{} with Japanese @TeX{}
-@cindex Japan
-@cindex Japanese
-@cindex Nippon
-@cindex NTT j@TeX{}
-@cindex j@TeX{}
-@cindex j@LaTeX{}
-@cindex ASCII p@TeX{}
-@cindex p@TeX{}
-@cindex p@LaTeX{}
-@cindex up@TeX{}
-@cindex up@LaTeX{}
-@cindex @file{tex-jp.el}
-@vindex TeX-default-mode
-@vindex TeX-parse-self
-@vindex TeX-engine
-@vindex TeX-engine-alist
-@vindex japanese-TeX-mode
-@findex japanese-plain-tex-mode
-@findex japanese-latex-mode
-
-To write Japanese text with @AUCTeX{}, you need the versions of
-@TeX{} and Emacs that support Japanese.  @AUCTeX{} supports three
-Japanese @TeX{} engines by default: NTT j@TeX{}, ASCII p@TeX{} and
-up@TeX{}.
-
-Activate @code{japanese-plain-tex-mode} or @code{japanese-latex-mode} to
-use the Japanese @TeX{} engines.  If it doesn't work, send mail to
-Masayuki Ataka @email{masayuki.ataka@@gmail.com} or Ikumi Keita
-@email{ikumikeita@@jcom.home.ne.jp}, who currently concern with stuff
-related to Japanese in @AUCTeX{}.  None of the primary @AUCTeX{}
-maintainers understand Japanese, so they cannot help you.
-
-It is recommended to enable @code{TeX-parse-self} for typical Japanese
-@LaTeX{} users.  When enabled, @code{japanese-latex-mode} selects the
-suitable Japanese @TeX{} engine automatically based on the class file
-name (such as @code{jbook}, @code{jsarticle} and @code{tjreport}) and
-its option.  @xref{Parsing Files}.
-
-It is important to select the suitable Japanese @TeX{} engine because
-the selected engine determines the command name such as @command{platex}
-and @command{uptex} to typeset the document.  If you find that wrong
-command is used, check the value of @code{TeX-engine} on that buffer.
-If the value does not suit the current document, change the value by the
-@samp{TeXing Options} submenu below the @samp{Command} menu.
-@xref{Processor Options}.
-
-To make the selected engine to persist across Emacs sessions, there are
-two ways from which you can choose one according to your needs:
-
-@enumerate
-@item
-If you use a specific engine (almost) exclusively, customize the option
-@code{japanese-TeX-engine-default}.
-
-@defopt japanese-TeX-engine-default
-The default @code{TeX-engine} in Japanese @TeX{} mode.
-
-The default value is @samp{ptex}.
-@end defopt
-@item
-If you want to set the engine on a per file basis, use the file local
-variables to set @code{TeX-engine}.
-
-Here is a sample code to set @code{TeX-engine} to @samp{uptex}:
-
-@example
-%%% Local Variables:
-%%% mode: japanese-latex
-%%% TeX-engine: uptex
-%%% End:
-@end example
-@end enumerate
-
-In the both cases above, the valid value is one of @samp{ptex},
-@samp{jtex} and @samp{uptex}.
-
-You can override the command names associated with the above three
-engines or define your own engine by customizing
-@code{TeX-engine-alist}.  @xref{Processor Options}.
-
-It is sometimes necessary to use an engine which differs from the one
-@AUCTeX{} selects automatically.  For example, even when you want to use
-@code{j-article} document class deliberately with ASCII p@LaTeX{},
-@AUCTeX{} selects NTT j@LaTeX{} command if @code{TeX-parse-self} is
-enabled, because @code{j-article} originally belongs to NTT j@LaTeX{}.
-In such cases, use the file local variable method above to select the
-engine you intend to use.
-
-If you usually use @AUCTeX{} in Japanese, setting the following
-variables is useful.
-
-@defopt TeX-default-mode
-Mode to enter for a new file when it cannot be determined whether the
-file is plain @TeX{} or @LaTeX{} or what.
-
-If you want to enter Japanese @LaTeX{} mode whenever this may happen,
-set the variable like this:
-@lisp
-(setq TeX-default-mode 'japanese-latex-mode)
-@end lisp
-@end defopt
-
-@defopt japanese-LaTeX-default-style
-The default style/class when creating a new Japanese @LaTeX{} document.
-
-The default value is @samp{"jarticle"}.
-@end defopt
-
-It is recommended also for Japanese users to customize the option
-@code{TeX-PDF-from-DVI} to @samp{"Dvipdfmx"}.  @xref{Processor Options}.
-
-There are three customize options with regard to the encoding of
-Japanese text.
-
-@defopt japanese-TeX-use-kanji-opt-flag
-If non-nil, @AUCTeX{} adds @option{-kanji} option to the typesetting
-command when @code{TeX-engine} is @samp{ptex}.
-@end defopt
-
-Usually @AUCTeX{} guesses the right coding systems for input to and
-output from the Japanese @TeX{} process, but you can override them by
-the following two customize options.
-
-@defopt TeX-japanese-process-input-coding-system
-If non-nil, used for encoding input to Japanese @TeX{} process.
-When @code{nil}, @AUCTeX{} tries to choose suitable coding system.
-@end defopt
-
-@defopt TeX-japanese-process-output-coding-system
-If non-nil, used for decoding output from Japanese @TeX{} process.
-When @code{nil}, @AUCTeX{} tries to choose suitable coding system.
-@end defopt
-
-The former customize options @code{japanese-TeX-command-default},
-@code{japanese-LaTeX-command-default} and
-@code{japanese-TeX-command-list} are removed from @AUCTeX{}.  Use
-@code{japanese-TeX-engine-default} instead.  If you need to customize
-the executable file name such as @samp{"latex"}, the options for them,
-or both, customize @code{TeX-engine-alist}.
-
-The following two additional font commands are available in
-@LaTeX{} mode buffer.
-
-@table @kbd
-@item C-c C-f g
-@kindex C-c C-f g
-@cindex @code{\textgt}
-@cindex @code{\mathgt}
-Insert @b{gothic font} command @samp{\textgt@{@point{}@}} or
-@samp{\mathgt@{@point{}@}} depending on the context.
-
-@item C-c C-f m
-@kindex C-c C-f m
-@cindex @code{\textmc}
-@cindex @code{\mathmc}
-Insert mincho font command @samp{\textmc@{@point{}@}} or
-@samp{\mathmc@{@point{}@}} depending on the context.
-
-@end table
-
-Although they are meaningful only with @samp{ptex} and @samp{uptex}
-engines, it won't matter in buffers with other engines.
-
-See @file{tex-jp.el} for more information.
-
-@node Automatic
-@section Automatic Customization
-@cindex Automatic Customization
-@cindex Extracting @TeX{} symbols
-@cindex Automatic
-@cindex @file{auto} directories.
-@cindex Parsing @TeX{}
-@cindex @TeX{} parsing
-@cindex Generating symbols
-
-Since @AUCTeX{} is so highly customizable, it makes sense that it is able
-to customize itself.  The automatic customization consists of scanning
-@TeX{} files and extracting symbols, environments, and things like that.
-
-The automatic customization is done on three different levels.  The
-global level is the level shared by all users at your site, and consists
-of scanning the standard @TeX{} style files, and any extra styles added
-locally for all users on the site.  The private level deals with those
-style files you have written for your own use, and use in different
-documents.  You may have a @file{~/lib/TeX/} directory where you store
-useful style files for your own use.  The local level is for a specific
-directory, and deals with writing customization for the files for your
-normal @TeX{} documents.
-
-If compared with the environment variable @env{TEXINPUTS}, the
-global level corresponds to the directories built into @TeX{}.  The
-private level corresponds to the directories you add yourself, except for
-@file{.}, which is the local level.
-
-@menu
-* Automatic Global::            Automatic Customization for the Site
-* Automatic Private::           Automatic Customization for a User
-* Automatic Local::             Automatic Customization for a Directory
-@end menu
-
-By default @AUCTeX{} will search for customization files in all the
-global, private, and local style directories, but you can also set the
-path directly.  This is useful if you for example want to add another
-person's style hooks to your path.  Please note that all matching files
-found in @code{TeX-style-path} are loaded, and all hooks defined in the
-files will be executed.
-
-@defopt TeX-style-path
-List of directories to search for @AUCTeX{} style files.
-@end defopt
-
-By default, when @AUCTeX{} searches a directory for files, it will
-recursively search through subdirectories.
-
-@defopt TeX-file-recurse
-Whether to search @TeX{} directories recursively: nil means do not
-recurse, a positive integer means go that far deep in the directory
-hierarchy, t means recurse indefinitely.
-@end defopt
-
-By default, @AUCTeX{} will ignore files named @file{.}, @file{..},
-@file{SCCS}, @file{RCS}, and @file{CVS}.
-
-@defopt TeX-ignore-file
-Regular expression matching file names to ignore.
-
-These files or directories will not be considered when searching for
-@TeX{} files in a directory.
-@end defopt
-
-@node Automatic Global
-@subsection Automatic Customization for the Site
-@cindex Global style hook directory
-@cindex Global macro directory
-@cindex Site macro directory
-@cindex Global @TeX{} macro directory
-@cindex Site @TeX{} macro directory
-@cindex Global directories
-@cindex Site information
-
-Assuming that the automatic customization at the global level was done
-when @AUCTeX{} was installed, your choice is now: will you use it?  If
-you use it, you will benefit by having access to all the symbols and
-environments available for completion purposes.  The drawback is slower
-load time when you edit a new file and perhaps too many confusing
-symbols when you try to do a completion.
-
-You can disable the automatic generated global style hooks by setting
-the variable @code{TeX-auto-global} to nil.
-
-@defopt TeX-macro-global
-Directories containing the site's @TeX{} style files.
-@end defopt
-
-@defopt TeX-style-global
-Directory containing hand generated @TeX{} information.
-
-These correspond to @TeX{} macros shared by all users of a site.
-@end defopt
-
-@defopt TeX-auto-global
-Directory containing automatically generated information.
-
-For storing automatic extracted information about the @TeX{} macros
-shared by all users of a site.
-@end defopt
-
-@node Automatic Private
-@subsection Automatic Customization for a User
-@cindex Private style hook directory
-@cindex Private macro directory
-@cindex Personal macro directory
-@cindex Private @TeX{} macro directory
-@cindex Personal @TeX{} macro directory
-@cindex Private directories
-@cindex Personal information
-
-You should specify where you store your private @TeX{} macros, so
-@AUCTeX{} can extract their information.  The extracted information will
-go to the directories listed in @code{TeX-auto-private}
-
-Use @kbd{M-x TeX-auto-generate @key{RET}} to extract the information.
-
-@defopt TeX-macro-private
-Directories where you store your personal @TeX{} macros.  The value
-defaults to the directories listed in the @env{TEXINPUTS} and
-@env{BIBINPUTS} environment variables or to the respective directories
-in @code{$TEXMFHOME} of @command{kpsewhich} setting if no results can be obtained from the environment
-variables.
-@end defopt
-
-@defopt TeX-auto-private
-List of directories containing automatically generated @AUCTeX{} style
-files.  These correspond to the personal @TeX{} macros.
-@end defopt
-
-@deffn Command TeX-auto-generate @var{tex} @var{auto}
-(@kbd{M-x TeX-auto-generate @key{RET}}) Generate style hook for
-@var{tex} and store it in @var{auto}.  If @var{tex} is a directory,
-generate style hooks for all files in the directory.
-@end deffn
-
-@defopt TeX-style-private
-List of directories containing hand generated @AUCTeX{} style files.
-These correspond to the personal @TeX{} macros.
-@end defopt
-
-@node Automatic Local
-@subsection Automatic Customization for a Directory
-@cindex Local style hooks
-@cindex Updating style hooks
-@cindex Automatic updating style hooks
-@cindex Local style hooks
-@cindex Local style directory
-
-@AUCTeX{} can update the style information about a file each time you
-save it, and it will do this if the directory @code{TeX-auto-local}
-exists.  @code{TeX-auto-local} is by default set to @samp{"auto"}, so
-simply creating an @file{auto} directory will enable automatic saving of
-style information.
-
-The advantage of doing this is that macros, labels, etc.@: defined in any
-file in a multifile document will be known in all the files in the
-document.  The disadvantage is that saving will be slower.  To disable,
-set @code{TeX-auto-local} to nil.
-
-@defopt TeX-style-local
-Directory containing hand generated @TeX{} information.
-
-These correspond to @TeX{} macros found in the current directory.
-@end defopt
-
-@defopt TeX-auto-local
-Directory containing automatically generated @TeX{} information.
-
-These correspond to @TeX{} macros found in the current directory.
-@end defopt
-
-@node Style Files
-@section Writing Your Own Style Support
-@cindex Style files
-@cindex Style hooks
-@cindex @file{style}
-
-@xref{Automatic}, for a discussion about automatically generated global,
-private, and local style files.  The hand generated style files are
-equivalent, except that they by default are found in @file{style}
-directories instead of @file{auto} directories.
-
-@menu
-* Simple Style::                A Simple Style File
-* Adding Macros::               Adding Support for Macros
-* Adding Environments::         Adding Support for Environments
-* Adding Other::                Adding or Examining Other Information
-* Hacking the Parser::          Automatic Extraction of New Things
-@end menu
-
-If you write some useful support for a public @TeX{} style file, please
-send it to us.
-
-@node Simple Style
-@subsection A Simple Style File
-@cindex @file{book.el}
-@cindex Sample style file
-@cindex Style file
-@cindex Example of a style file.
-@cindex Style hook
-@cindex Adding a style hook
-
-Here is a simple example of a style file.
-
-@lisp
-;;; book.el - Special code for book style.
-
-(TeX-add-style-hook
- "book"
- (lambda () 
-   (LaTeX-largest-level-set "part"))
- TeX-dialect)
-@end lisp
-
-The example is from the @AUCTeX{} sources and is loaded for any @LaTeX{}
-document using the book document class (or style before @LaTeX{}2e).
-(Note that the above code is much simplified for explanatory purpose.)
-The file specifies that the largest kind of section in such a document
-is @samp{part}.  The interesting thing to notice is that the style file
-defines an (anonymous) function, and adds it to the list of loaded style
-hooks by calling @code{TeX-add-style-hook}.
-
-The first time the user indirectly tries to access some style-specific
-information, such as the largest sectioning command available, the style
-hooks for all files directly or indirectly read by the current document
-are executed.  The actual files will only be evaluated once, but the
-hooks will be called for each buffer using the style file.
-
-Note that the basename of the style file and the name of the style hook
-should usually be identical.
-
-@defun TeX-add-style-hook @var{style} @var{hook} &optional @var{dialect-expr}
-Add @var{hook} to the list of functions to run when we use the @TeX{}
-file @var{style} and the current dialect is one in the set derived from
-@var{dialect-expr}.  When @var{dialect-expr} is omitted, then @var{hook}
-is allowed to be run whatever the current dialect is.
-
-@var{dialect-expr} may be one of:
-
-@itemize
-@item
-A symbol indicating a singleton containing one basic @TeX{} dialect,
-this symbol shall be selected among:
-@table @code
-@item :latex
-For all files in @LaTeX{} mode, or any mode derived thereof.
-@item :bibtex
-For all files in Bib@TeX{} mode, or any mode derived thereof.
-@item :texinfo
-For all files in Texinfo mode.
-@item :plain-tex
-For all files in plain-@TeX{} mode, or any mode derived thereof.
-@item :context
-For all files in @ConTeXt{} mode.
-@item :classopt
-For class options of @LaTeX{} document.  This is provided as
-pseudo-dialect for style hooks associated with class options.
-@end table
-@item
-A logical expression like:
-@table @code
-@item (or @var{dialect-expression1} @dots{} @var{dialect-expression_@var{n}})
-For union of the sets of dialects corresponding to  @var{dialect-expression1}
-through @var{dialect-expression_@var{n}}
-@item (and @var{dialect-expression1} @dots{} @var{dialect-expression_@var{n}})
-For intersection of the sets of dialects corresponding to
-@var{dialect-expression1} through @var{dialect-expression_@var{n}}
-@item (nor @var{dialect-expression1} @dots{} @var{dialect-expression_@var{n}})
-For complement of the union sets of dialects corresponding to
-@var{dialect-expression1} through @var{dialect-expression_@var{n}}
-relatively to the set of all supported dialects
-@item (not @var{dialect-expr})
-For complement set of dialect corresponding to @var{dialect-expr}
-relatively to the set of all supported dialects
-@end table
-@end itemize
-
-@end defun
-
-In case of adding a style hook for @LaTeX{}, when calling function
-@code{TeX-add-style-hook} it is thought more futureproof for argument
-@var{dialect-expr} to pass constant @code{TeX-dialect} currently
-defined to @code{:latex}, rather than passing @code{:latex} directly.
-
-@defvr Constant TeX-dialect
-Default dialect for use with function @code{TeX-add-style-hook} for
-argument @var{dialect-expr} when the hook is to be run only on @LaTeX{}
-file, or any mode derived thereof.
-@end defvr
-
-
-@node Adding Macros
-@subsection Adding Support for Macros
-@cindex Adding macros
-@cindex Macros, adding
-@cindex Defining macros in style hooks
-
-The most common thing to define in a style hook is new symbols (@TeX{}
-macros).  Most likely along with a description of the arguments to the
-function, since the symbol itself can be defined automatically.
-
-Here are a few examples from @file{latex.el}.
-
-@lisp
-(TeX-add-style-hook
- "latex"
- (lambda ()
-   (TeX-add-symbols
-    '("arabic" TeX-arg-counter)
-    '("label" TeX-arg-define-label)
-    '("ref" TeX-arg-ref)
-    '("newcommand" TeX-arg-define-macro [ "Number of arguments" ] t)
-    '("newtheorem" TeX-arg-define-environment
-      [ TeX-arg-environment "Numbered like" ]
-      t [ TeX-arg-counter "Within counter" ]))))
-@end lisp
-
-@defun TeX-add-symbols @var{symbol} @dots{}
-Add each @var{symbol} to the list of known symbols.
-@end defun
-
-Each argument to @code{TeX-add-symbols} is a list describing one symbol.
-The head of the list is the name of the symbol, the remaining elements
-describe each argument.
-
-If there are no additional elements, the symbol will be inserted with
-point inside braces.  Otherwise, each argument of this function should
-match an argument of the @TeX{} macro.  What is done depends on the argument
-type.
-
-If a macro is defined multiple times, @AUCTeX{} will choose the one with
-the longest definition (i.e.@: the one with the most arguments).
-
-Thus, to overwrite
-@example
-        '("tref" 1) ; @r{one argument}
-@end example
-you can specify
-@example
-        '("tref" TeX-arg-ref ignore) ; @r{two arguments}
-@end example
-
-@code{ignore} is a function that does not do anything, so when you
-insert a @samp{tref} you will be prompted for a label and no more.
-
-You can use the following types of specifiers for arguments:
-
-@table @code
-@item string
-Use the string as a prompt to prompt for the argument.
-
-@item number
-Insert that many braces, leave point inside the first.  0 and -1 are
-special.  0 means that no braces are inserted.  -1 means that braces are
-inserted around the macro and an active region (e.g.@: @samp{@{\tiny
-foo@}}).  If there is no active region, no braces are inserted.
-
-@item nil
-Insert empty braces.
-
-@item t
-Insert empty braces, leave point between the braces.
-
-@item other symbols
-Call the symbol as a function.  You can define your
-own hook, or use one of the predefined argument hooks.
-
-@item list
-If the car is a string, insert it as a prompt and the next
-element as initial input.  Otherwise, call the car of the list with
-the remaining elements as arguments.
-
-@item vector
-Optional argument.  If it has more than one element, parse it
-as a list, otherwise parse the only element as above.  Use square
-brackets instead of curly braces, and is not inserted on empty user
-input.
-@end table
-
-A lot of argument hooks have already been defined.  The first argument to
-all hooks is a flag indicating if it is an optional argument.  It is up
-to the hook to determine what to do with the remaining arguments, if
-any.  Typically the next argument is used to overwrite the default
-prompt.
-
-@ftable @code
-@item TeX-arg-conditional
-Implements if @var{expr} @var{then} @var{else}.  If @var{expr} evaluates
-to true, parse @var{then} as an argument list, else parse @var{else} as an
-argument list.
-
-@item TeX-arg-literal
-Insert its arguments into the buffer.  Used for specifying extra syntax
-for a macro.
-
-@item TeX-arg-free
-Parse its arguments but use no braces when they are inserted.
-
-@item TeX-arg-eval
-Evaluate arguments and insert the result in the buffer.
-
-@item TeX-arg-label
-Prompt for a label completing with known labels.  If Ref@TeX{} is
-active, prompt for the reference format.
-
-@item TeX-arg-ref
-Prompt for a label completing with known labels.  If Ref@TeX{} is
-active, do not prompt for the reference format.  Usually, reference
-macros should use this function instead of @code{TeX-arg-label}.
-
-@item TeX-arg-index-tag
-Prompt for an index tag.  This is the name of an index, not the entry.
-
-@item TeX-arg-index
-Prompt for an index entry completing with known entries.
-
-@item TeX-arg-length
-Prompt for a @LaTeX{} length completing with known lengths.
-
-@item TeX-arg-macro
-Prompt for a @TeX{} macro with completion.
-
-@item TeX-arg-date
-@vindex TeX-date-format
-Prompt for a date, defaulting to the current date.  The format of the
-date is specified by the @code{TeX-date-format} option.  If you want to
-change the format when the @samp{babel} package is loaded with a
-specific language, set @code{TeX-date-format} inside the appropriate
-language hook (for details @pxref{European}).
-
-@item TeX-arg-version
-Prompt for the version of a file, using as initial input the current
-date.
-
-@item TeX-arg-environment
-Prompt for a @LaTeX{} environment with completion.
-
-@item TeX-arg-cite
-@vindex TeX-arg-cite-note-p
-Prompt for a Bib@TeX{} citation.  If the variable
-@code{TeX-arg-cite-note-p} is non-nil, ask also for optional note in citations.
-
-@item TeX-arg-counter
-Prompt for a @LaTeX{} counter completing with known counters.
-
-@item TeX-arg-savebox
-Prompt for a @LaTeX{} savebox completing with known saveboxes.
-
-@item TeX-arg-file
-Prompt for a filename in the current directory, and use it with the
-extension.
-
-@item TeX-arg-file-name
-Prompt for a filename and use as initial input the name of the file
-being visited in the current buffer, with extension.
-
-@item TeX-arg-file-name-sans-extension
-Prompt for a filename and use as initial input the name of the file
-being visited in the current buffer, without extension.
-
-@item TeX-arg-input-file
-@vindex TeX-arg-input-file-search
-Prompt for the name of an input file in @TeX{}'s search path, and use it
-without the extension.  Run the style hooks for the file.  (Note that
-the behavior (type of prompt and inserted file name) of the function can
-be controlled by the variable @code{TeX-arg-input-file-search}.)
-
-@item TeX-arg-define-label
-Prompt for a label completing with known labels.  Add label to list of
-defined labels.
-
-@item TeX-arg-define-length
-Prompt for a @LaTeX{} length completing with known lengths.  Add length
-to list of defined lengths.
-
-@item TeX-arg-define-macro
-Prompt for a @TeX{} macro with completion.  Add macro to list of defined
-macros.
-
-@item TeX-arg-define-environment
-Prompt for a @LaTeX{} environment with completion.  Add environment to
-list of defined environments.
-
-@item TeX-arg-define-cite
-Prompt for a Bib@TeX{} citation.
-
-@item TeX-arg-define-counter
-Prompt for a @LaTeX{} counter.
-
-@item TeX-arg-define-savebox
-Prompt for a @LaTeX{} savebox.
-
-@item TeX-arg-document
-@vindex LaTeX-default-style
-@vindex LaTeX-default-options
-@vindex TeX-arg-input-file-search
-@vindex LaTeX-style-list
-Prompt for a @LaTeX{} document class, using @code{LaTeX-default-style}
-as default value and @code{LaTeX-default-options} as default list of
-options.  If the variable @code{TeX-arg-input-file-search} is t, you
-will be able to complete with all @LaTeX{} classes available on your
-system, otherwise classes listed in the variable @code{LaTeX-style-list}
-will be used for completion.  It is also provided completion for options
-of many common classes.
-
-@item LaTeX-arg-usepackage
-@vindex TeX-arg-input-file-search
-Prompt for @LaTeX{} packages.  If the variable
-@code{TeX-arg-input-file-search} is t, you will be able to complete with
-all @LaTeX{} packages available on your system.  It is also provided
-completion for options of many common packages.
-
-@item TeX-arg-bibstyle
-Prompt for a Bib@TeX{} style file completing with all style available on
-your system.
-
-@item TeX-arg-bibliography
-Prompt for Bib@TeX{} database files completing with all databases available
-on your system.
-
-@item TeX-arg-corner
-Prompt for a @LaTeX{} side or corner position with completion.
-
-@item TeX-arg-lr
-Prompt for a @LaTeX{} side with completion.
-
-@item TeX-arg-tb
-Prompt for a @LaTeX{} side with completion.
-
-@item TeX-arg-pagestyle
-Prompt for a @LaTeX{} pagestyle with completion.
-
-@item TeX-arg-verb
-Prompt for delimiter and text.
-
-@item TeX-arg-verb-delim-or-brace
-Prompt for delimiter and text.  This function is similar to
-@code{TeX-arg-verb}, but is intended for macros which take their
-argument enclosed in delimiters or in braces.
-
-@item TeX-arg-pair
-Insert a pair of numbers, use arguments for prompt.  The numbers are
-surrounded by parentheses and separated with a comma.
-
-@item TeX-arg-size
-Insert width and height as a pair.  No arguments.
-
-@item TeX-arg-coordinate
-Insert x and y coordinates as a pair.  No arguments.
-
-@item LaTeX-arg-author
-@vindex LaTeX-default-author
-Prompt for document author, using @code{LaTeX-default-author} as initial
-input.
-
-@item TeX-read-hook
-Prompt for a @LaTeX{} hook and return it.
-
-@item TeX-arg-hook
-Prompt for a @LaTeX{} hook and insert it as a @TeX{} macro argument.
-
-@item TeX-read-key-val
-Prompt for a @samp{key=value} list of options and return them.
-
-@item TeX-arg-key-val
-Prompt for a @samp{key=value} list of options and insert it as a @TeX{}
-macro argument.
-@end ftable
-
-If you add new hooks, you can assume that point is placed directly after
-the previous argument, or after the macro name if this is the first
-argument.  Please leave point located after the argument you are
-inserting.  If you want point to be located somewhere else after all
-hooks have been processed, set the value of @code{TeX-exit-mark}.  It
-will point nowhere, until the argument hook sets it.
-
-Some packages provide macros that are rarely useful to non-expert users.
-Those should be marked as expert macros using
-@code{TeX-declare-expert-macros}.
-
-@defun TeX-declare-expert-macros @var{style} @var{macros}...
-Declare @var{macros} as expert macros of @var{style}.
-
-Expert macros are completed depending on @code{TeX-complete-expert-commands}.
-@end defun
-
-
-@node Adding Environments
-@subsection Adding Support for Environments
-@cindex Adding environments
-@cindex Environments, adding
-@cindex Defining environments in style hooks
-
-Adding support for environments is very much like adding support for
-@TeX{} macros, except that each environment normally only takes one
-argument, an environment hook.  The example is again a short version of
-@file{latex.el}.
-
-@lisp
-(TeX-add-style-hook
- "latex"
- (lambda ()
-   (LaTeX-add-environments
-    '("document" LaTeX-env-document)
-    '("enumerate" LaTeX-env-item)
-    '("itemize" LaTeX-env-item)
-    '("list" LaTeX-env-list))))
-@end lisp
-
-It is completely up to the environment hook to insert the environment,
-but the function @code{LaTeX-insert-environment} may be of some help.
-The hook will be called with the name of the environment as its first
-argument, and extra arguments can be provided by adding them to a list
-after the hook.
-
-For simple environments with arguments, for example defined with
-@samp{\newenvironment}, you can make @AUCTeX{} prompt for the arguments
-by giving the prompt strings in the call to
-@code{LaTeX-add-environments}.  The fact that an argument is optional
-can be indicated by wrapping the prompt string in a vector.
-
-For example, if you have defined a @code{loop} environment with the
-three arguments @var{from}, @var{to}, and @var{step}, you can add
-support for them in a style file.
-
-@example
-%% loop.sty
-
-\newenvironment@{loop@}[3]@{...@}@{...@}
-@end example
-
-@lisp
-;; loop.el
-
-(TeX-add-style-hook
- "loop"
- (lambda ()
-   (LaTeX-add-environments
-    '("loop" "From" "To" "Step"))))
-@end lisp
-
-If an environment is defined multiple times, @AUCTeX{} will choose the
-one with the longest definition.  Thus, if you have an enumerate style
-file, and want it to replace the standard @LaTeX{} enumerate hook above,
-you could define an @file{enumerate.el} file as follows, and place it in
-the appropriate style directory.
-
-@lisp
-(TeX-add-style-hook
- "latex"
- (lambda ()
-   (LaTeX-add-environments
-    '("enumerate" LaTeX-env-enumerate foo))))
-
-(defun LaTeX-env-enumerate (environment &optional _ignore) ...)
-@end lisp
-
-The symbol @code{foo} will be passed to @code{LaTeX-env-enumerate} as
-the second argument, but since we only added it to overwrite the
-definition in @file{latex.el} it is just ignored.
-
-@defun LaTeX-add-environments @var{env} @dots{}
-Add each @var{env} to list of loaded environments.
-@end defun
-
-@defun LaTeX-insert-environment @var{env} [ @var{extra} ]
-Insert environment of type @var{env}, with optional argument @var{extra}.
-@end defun
-
-Following is a list of available hooks for
-@code{LaTeX-add-environments}:
-
-@ftable @code
-@item LaTeX-env-item
-Insert the given environment and the first item.
-
-@item LaTeX-env-figure
-Insert the given figure-like environment with a caption and a label.
-
-@item LaTeX-env-array
-Insert the given array-like environment with position and column
-specifications.
-
-@item LaTeX-env-label
-Insert the given environment with a label.
-
-@item LaTeX-env-list
-Insert the given list-like environment, a specifier for the label and
-the first item.
-
-@item LaTeX-env-minipage
-Insert the given minipage-like environment with position and width
-specifications.
-
-@item LaTeX-env-tabular*
-Insert the given tabular*-like environment with width, position and
-column specifications.
-
-@item LaTeX-env-picture
-Insert the given environment with width and height specifications.
-
-@item LaTeX-env-bib
-Insert the given environment with a label for a bibitem.
-
-@item LaTeX-env-contents
-Insert the given environment with a filename as its argument.
-
-@item LaTeX-env-args
-Insert the given environment with arguments.  You can use this as a hook
-in case you want to specify multiple complex arguments just like in
-elements of @code{TeX-add-symbols}.  This is most useful if the
-specification of arguments to be prompted for with strings and strings
-wrapped in a vector as described above is too limited.
-
-Here is an example from @file{listings.el} which calls a function with
-one argument in order to prompt for a @samp{key=value} list to be inserted as
-an optional argument of the @samp{lstlisting} environment:
-
-@lisp
-(LaTeX-add-environments
- '("lstlisting" LaTeX-env-args
-   [TeX-arg-key-val LaTeX-listings-key-val-options]))
-@end lisp
-@end ftable
-
-Some packages provide environments that are rarely useful to non-expert
-users.  Those should be marked as expert environments using
-@code{LaTeX-declare-expert-environments}.
-
-@defun LaTeX-declare-expert-environments @var{style} @var{environments}...
-Declare @var{environments} as expert environments of @var{style}.
-
-Expert environments are completed depending on @code{TeX-complete-expert-commands}.
-@end defun
-
-
-@node Adding Other
-@subsection Adding or Examining Other Information
-@cindex Adding bibliographies
-@cindex Bibliographies, adding
-@cindex Examining package/class options
-@cindex package/class options, Examining
-@cindex Adding support for completion of package/class options
-@cindex support for completion of package/class options, Adding
-@cindex Viewer predicates
-@cindex Defining bibliographies in style hooks
-@cindex Adding labels
-@cindex Labels, adding
-@cindex Defining labels in style hooks
-@cindex Adding other information
-@cindex Other information, adding
-@cindex Defining other information in style hooks
-
-@subsubsection Adding bibliographies in style hooks
-
-You can also specify bibliographical databases and labels in the style
-file.  This is probably of little use, since this information will
-usually be automatically generated from the @TeX{} file anyway.
-
-@defun LaTeX-add-bibliographies @var{bibliography} @dots{}
-Add each @var{bibliography} to list of loaded bibliographies.
-@end defun
-
-@defun LaTeX-add-labels @var{label} @dots{}
-Add each @var{label} to the list of known labels.
-@end defun
-
-@subsubsection Examining Package/Class Options
-
-In @LaTeX{} documents, style hooks can find the package names and those
-options given as optional argument(s) of @samp{\usepackage} in
-@code{LaTeX-provided-package-options}.
-
-@defvar LaTeX-provided-package-options
-Buffer local variable holding alist of options provided to @LaTeX{}
-packages.  Each element is a cons cell @code{(@var{package}
-. @var{option-list})}.  For example, its value will be
-@lisp
-  (("babel" . ("german"))
-   ("geometry" . ("a4paper" "top=2cm" "left=2.5cm" "right=2.5cm"))
-   ...)
-@end lisp
-@end defvar
-
-You can examine whether there is a specific package-option pair by
-@code{LaTeX-provided-package-options-member}.
-
-@defun LaTeX-provided-package-options-member @var{package} @var{option}
-Return non-@code{nil} if @var{option} has been given to @var{package}.
-The value is actually the tail of the list of options given to
-@var{package}.
-@end defun
-
-There are similar facilities for class names and those options given in
-@code{\documentclass} declaration.
-
-@defvar LaTeX-provided-class-options
-Buffer local variable holding alist of options provided to @LaTeX{}
-classes.  Each element is a cons cell @code{(@var{class}
-. @var{option-list})}.  For example, its value will be
-@lisp
-  (("book" . ("a4paper" "11pt" "openany" "fleqn"))
-   ...)
-@end lisp
-@end defvar
-
-@defun LaTeX-provided-class-options-member @var{class} @var{option}
-Return non-@code{nil} if @var{option} has been given to @var{class}.  The
-value is actually the tail of the list of options given to @var{class}.
-@end defun
-
-@defun LaTeX-match-class-option @var{regexp}
-Check if a documentclass option matching @var{regexp} is active.  Return
-first found class option matching @var{regexp}, or nil if not found.
-@end defun
-
-These functions are also useful to implement customized predicate(s) in
-@code{TeX-view-predicate-list}.  @xref{Starting Viewers}.
-
-@subsubsection Adding Support for Option Completion
-When the user inserts @samp{\usepackage} by @kbd{C-c C-m}, @AUCTeX{} asks
-for the optional arguments after the package name is given.  The style
-file of that package can provide completion support for the optional
-arguments.
-
-@defvar LaTeX-@var{packagename}-package-options
-List of optional arguments available for the package.
-@end defvar
-
-Here is an excerption from @samp{acronym.el}:
-@lisp
-(defvar LaTeX-acronym-package-options
-  '("footnote" "nohyperlinks" "printonlyused" "withpage"
-    "smaller" "dua" "nolist")
-  "Package options for the acronym package.")
-@end lisp
-
-When the package accepts key-value style optional arguments, more
-sophisticated completion support is needed.  The package style file can
-provide dynamic completion support by custom elisp function.
-
-@defun LaTeX-@var{packagename}-package-options
-This function should ask the user for optional arguments and return them
-as a string, instead of built-in option query facility.  When this function
-is defined, @AUCTeX{} calls it with no argument.
-@end defun
-
-Here is an excerption from @samp{acro.el}:
-@lisp
-(defun LaTeX-acro-package-options ()
-  "Prompt for package options for the acro package."
-  (TeX-read-key-val t LaTeX-acro-package-options-list))
-@end lisp
-
-As you can see in the above example, a utility function
-@code{TeX-read-key-val} is available to read key-value pair(s) from users.
-
-Note that @code{defvar} or @code{defun} of
-@code{LaTeX-@var{packagename}-package-options} should be at the top level
-of the style file and not inside the style hook, because the style hook is
-not yet called when the user inputs the optional arguments in response to
-@kbd{C-c C-m}.
-
-There are similar facilities for class options.  When the user inserts
-@samp{\documentclass} by @kbd{C-c C-e}, the respective class style file
-can provide completion support for the optional arguments.
-
-@defvar LaTeX-@var{classname}-class-options
-List of optional arguments available for the class.
-@end defvar
-
-@defun LaTeX-@var{classname}-class-options
-Which see.
-@end defun
-
-@node Hacking the Parser
-@subsection Automatic Extraction of New Things
-@cindex Parsing new macros
-@cindex @file{macro.tex}
-@cindex @file{macro.el}
-@cindex Changing the parser
-
-The automatic @TeX{} information extractor works by searching for
-regular expressions in the @TeX{} files, and storing the matched
-information.  You can add support for new constructs to the parser,
-something that is needed when you add new commands to define symbols.
-
-For example, in the file @file{macro.tex} I define the following macro.
-
-@example
-\newcommand@{\newmacro@}[5]@{%
-\def#1@{#3\index@{#4@@#5~cite@{#4@}@}\nocite@{#4@}@}%
-\def#2@{#5\index@{#4@@#5~cite@{#4@}@}\nocite@{#4@}@}%
-@}
-@end example
-
-@AUCTeX{} will automatically figure out that @samp{newmacro} is a macro
-that takes five arguments.  However, it is not smart enough to
-automatically see that each time we use the macro, two new macros are
-defined.  We can specify this information in a style hook file.
-
-@lisp
-;;; macro.el --- Special code for my own macro file.
-
-;;; Code:
-
-(defvar TeX-newmacro-regexp
-  '("\\\\newmacro@{\\\\\\([a-zA-Z]+\\)@}@{\\\\\\([a-zA-Z]+\\)@}"
-    (1 2) TeX-auto-multi)
-  "Matches \\newmacro definitions.")
-
-(defvar TeX-auto-multi nil
-  "Temporary for parsing \\newmacro definitions.")
-
-(defun TeX-macro-cleanup ()
-  "Move symbols from `TeX-auto-multi' to `TeX-auto-symbol'."
-  (mapc (lambda (list)
-          (mapc (lambda (symbol)
-                  (setq TeX-auto-symbol
-                        (cons symbol TeX-auto-symbol)))
-                list))
-        TeX-auto-multi))
-
-(defun TeX-macro-prepare ()
-  "Clear `Tex-auto-multi' before use."
-  (setq TeX-auto-multi nil))
-
-(add-hook 'TeX-auto-prepare-hook #'TeX-macro-prepare)
-(add-hook 'TeX-auto-cleanup-hook #'TeX-macro-cleanup)
-
-(TeX-add-style-hook
- "macro"
- (lambda ()
-   (TeX-auto-add-regexp TeX-newmacro-regexp)
-   (TeX-add-symbols '("newmacro"
-                      TeX-arg-macro
-                      (TeX-arg-macro "Capitalized macro: \\")
-                      t
-                      "BibTeX entry: "
-                      nil))))
-
-;;; macro.el ends here
-@end lisp
-
-When this file is first loaded, it adds a new entry to
-@code{TeX-newmacro-regexp}, and defines a function to be called before
-the parsing starts, and one to be called after the parsing is done.  It
-also declares a variable to contain the data collected during parsing.
-Finally, it adds a style hook which describes the @samp{newmacro} macro,
-as we have seen it before.
-
-So the general strategy is: Add a new entry to @code{TeX-newmacro-regexp}.
-Declare a variable to contain intermediate data during parsing.  Add hook
-to be called before and after parsing.  In this case, the hook before
-parsing just initializes the variable, and the hook after parsing
-collects the data from the variable, and adds them to the list of symbols
-found.
-
-@defvar TeX-auto-regexp-list
-List of regular expressions matching @TeX{} macro definitions.
-
-The list has the following format ((@var{regexp} @var{match} @var{table}) @dots{}), that
-is, each entry is a list with three elements.
-
-@var{regexp}.  Regular expression matching the macro we want to parse.
-
-@var{match}.  A number or list of numbers, each representing one
-parenthesized subexpression matched by @var{regexp}.
-
-@var{table}.  The symbol table to store the data.  This can be a function, in
-which case the function is called with the argument @var{match}.  Use
-@code{TeX-match-buffer} to get match data.  If it is not a function, it
-is presumed to be the name of a variable containing a list of match
-data.  The matched data (a string if @var{match} is a number, a list of
-strings if @var{match} is a list of numbers) is put in front of the table.
-@end defvar
-
-@defvar TeX-auto-prepare-hook nil
-List of functions to be called before parsing a @TeX{} file.
-@end defvar
-
-@defvar TeX-auto-cleanup-hook nil
-List of functions to be called after parsing a @TeX{} file.
-@end defvar
-
-@node Appendices
-@appendix Copying, Changes, Development, FAQ, Texinfo Mode
-
-@menu
-* Copying this Manual::         
-* Changes::                     
-* Development::                 
-* FAQ::                         
-* Texinfo mode::                
-@end menu
-
-@node Copying this Manual
-@appendixsec Copying this Manual
-
-@ifinfo
-The copyright notice for this manual is:
-
-@insertcopying
-@end ifinfo
-
-The full license text can be read here:
-
-@menu
-* GNU Free Documentation License:: License for copying this manual.
-@end menu
-
-@lowersections
-@include fdl.texi
-@raisesections
-
-@node Changes
-@appendixsec Changes and New Features
-
-@lowersections
-@include changes.texi
-@raisesections
-
-@subheading Older versions
-See the file @file{history.texi} for older changes.
-
-@node Development
-@appendixsec Future Development
-
-@lowersections
-@include todo.texi
-@raisesections
-
-@node FAQ
-@appendixsec Frequently Asked Questions
-
-@lowersections
-@include faq.texi
-@raisesections
-
-@node Texinfo mode
-@appendixsec Features specific to @AUCTeX{}'s Texinfo major mode
-
-@AUCTeX{} includes a major mode for editting Texinfo files.  This major
-mode is not the same mode as the native Texinfo mode (@pxref{Texinfo Mode,,,
-texinfo,Texinfo}) of Emacs, although they have the same name.  However,
-@AUCTeX{} still relies on a number of functions from the native Texinfo
-mode.
-
-The following text describes which functionality is offered by @AUCTeX{}
-and which by the native Texinfo mode.  This should enable you to decide
-when to consult the @AUCTeX{} manual and when the manual of the native
-mode.  And in case you are a seasoned user of the native mode, the
-information should help you to swiftly get to know the
-@AUCTeX{}-specific commands.
-
-@menu
-* Exploiting::                  How @AUCTeX{} and the native mode work together
-* Superseding::                 Where the native mode is superseded
-* Mapping::                     Where key bindings are mapped to the native mode
-* Unbinding::                   Which native mode key bindings are missing
-@end menu
-
-@node Exploiting
-@appendixsubsec How @AUCTeX{} and the native mode work together
-
-In a nutshell the split between @AUCTeX{} Texinfo mode, and native
-Texinfo mode is as follows:
-
-@itemize
-@item
-Most of the editing (environment creation, commenting, font command
-insertions) and/or processing commands (e.g.@: compiling or printing)
-which are available in other @AUCTeX{} modes are also handled by
-@AUCTeX{} in Texinfo mode.
-
-@item
-Texinfo-related features (e.g.@: info node linkage or menu creation) rely
-on the commands provided by the native Texinfo mode.  @AUCTeX{} provides
-the key bindings to reach these functions, keeping the same keys as in
-native Texinfo whenever possible, or similar ones otherwise.
-@end itemize
-
-@node Superseding
-@appendixsubsec Where the native mode is superseded
-
-This section is directed to users of the native Texinfo mode switching
-to @AUCTeX{}.  It follows the summary of the native mode
-(@pxref{Texinfo Mode Summary,,,texinfo,Texinfo}) and lists which of its commands
-are no longer of use.
-
-@table @asis
-@item Insert commands
-In the native Texinfo mode, frequently used Texinfo commands can be
-inserted with key bindings of the form @kbd{C-c C-c @var{k}} where
-@var{k} differs for each Texinfo command; @kbd{c} inserts @code{@@code},
-@kbd{d} inserts @code{@@dfn}, @kbd{k} @code{@@kbd}, etc.
-
-In @AUCTeX{} commands are inserted with the key binding @kbd{C-c C-m}
-instead which prompts for the macro to be inserted.  For font selection
-commands (like @code{@@b}, @code{@@i}, or @code{@@emph}) and a few related ones (like @code{@@var},
-@code{@@key} or @code{@@code}) there are bindings which insert the respective macros
-directly.  They have the form @kbd{C-c C-f @var{k}} or @kbd{C-c C-f
-C-@var{k}} and call the function @code{TeX-font}.  Type @kbd{C-c C-f
-@key{RET}} to get a list of supported commands.
-
-Note that the prefix argument is not handled the same way by @AUCTeX{}.
-Note also that the node insertion command from the native mode
-(@code{texinfo-insert-@@node}) can still accessed from the Texinfo menu
-in @AUCTeX{}.
-
-@item Insert braces
-In @AUCTeX{} braces can be inserted with the same key binding as in the
-native Texinfo mode: @kbd{C-c @{}.  But @AUCTeX{} uses its own function
-for the feature: @code{TeX-insert-braces}.
-
-@item Insert environments
-The native Texinfo mode does not insert full environments.  Instead, it
-provides the function @code{texinfo-insert-@@end} (mapped to @kbd{C-c
-C-c e}) for closing an open environment with a matching @code{@@end} statement.
-
-In @AUCTeX{} you can insert full environments, i.e.@: both the opening and
-closing statements, with the function @code{Texinfo-environment} (mapped
-to @kbd{C-c C-e}).
-
-@item Format info files with makeinfo and @TeX{}
-In the native Texinfo mode there are various functions and bindings to
-format a region or the whole buffer for info or to typeset the
-respective text.  For example, there is @code{makeinfo-buffer} (mapped
-to @kbd{C-c C-m C-b}) which runs @samp{makeinfo} on the buffer or there
-is @code{texinfo-tex-buffer} (mapped to @kbd{C-c C-t C-b}) which runs
-@TeX{} on the buffer in order to produce a @acronym{DVI} file.
-
-In @AUCTeX{} different commands for formatting or typesetting can be
-invoked through the function @code{TeX-command-master} (mapped to
-@kbd{C-c C-c}).  After typing @kbd{C-c C-c}, you can select the desired
-command, e.g @samp{Makeinfo} or @samp{TeX}, through a prompt in the mini
-buffer.  Note that you can make, say @samp{Makeinfo}, the default by
-adding this statement in your init file:
-
-@lisp
-(add-hook 'Texinfo-mode-hook 
-          (lambda () (setq TeX-command-default "Makeinfo")))
-@end lisp
-
-Note also that @kbd{C-c C-c Makeinfo @key{RET}} is not completely
-functionally equivalent to @code{makeinfo-buffer} as the latter will
-display the resulting info file in Emacs, showing the node corresponding
-to the position in the source file, just after a successful compilation.
-This is why, while using @AUCTeX{}, invoking @code{makeinfo-buffer}
-might still be more convenient.
-
-Note also that in the case of a multifile document, @kbd{C-c C-c} in
-@AUCTeX{} will work on the whole document (provided that the file
-variable @code{TeX-master} is set correctly), while
-@code{makeinfo-buffer} in the native mode will process only the current
-buffer, provided at the @code{@@setfilename} statement is provided.
-
-@item Produce indexes and print
-The native Texinfo mode provides the binding @kbd{C-c C-t C-i}
-(@code{texinfo-texindex}) for producing an index and the bindings
-@kbd{C-c C-t C-p} (@code{texinfo-tex-print}) and @kbd{C-c C-t C-q}
-(@code{tex-show-print-queue}) for printing and showing the printer
-queue.  These are superseded by the respective commands available
-through @kbd{C-c C-c} (@code{TeX-command-master}) in @AUCTeX{}: @samp{Texindex},
-@samp{Print}, and @samp{Queue}.
-
-@item Kill jobs
-The command @kbd{C-c C-t C-k} (@code{tex-kill-job}) in the native mode
-is superseded by @kbd{C-c C-k} (@code{TeX-kill-job}) in @AUCTeX{}.
-@end table
-
-@node Mapping
-@appendixsubsec Where key bindings are mapped to the native mode
-
-This node follows the native Texinfo mode summary (@pxref{Texinfo Mode
-Summary,,,texinfo,Texinfo}) and lists only those commands to which @AUCTeX{}
-provides a keybinding.
-
-Basically all commands of the native mode related to producing menus and
-interlinking nodes are mapped to same or similar keys in @AUCTeX{},
-while a few insertion commands are mapped to @AUCTeX{}-like keys.
-
-@table @asis
-
-@item @code{@@item} insertion
-The binding @kbd{C-c C-c i} for the insertion of @code{@@item} in the
-native mode is mapped to @kbd{M-@key{RET}} or @kbd{C-c C-j} in
-@AUCTeX{}, similar to other @AUCTeX{} modes.
-
-@item @code{@@end} insertion
-The binding @kbd{C-c C-c e} for closing a @code{@@@var{foo}} command by
-a corresponding @code{@@end @var{foo}} statement in the native mode is
-mapped to @kbd{C-c ]} in @AUCTeX{}, similar to other @AUCTeX{} modes.
-
-@item Move out of balanced braces
-The binding @kbd{C-c @}} (@code{up-list}) is available both in the native
-mode and in @AUCTeX{}.  (This is because the command is not implemented
-in either mode but a native Emacs command.)  However, in @AUCTeX{}, you
-cannot use @kbd{C-c ]} for this, as it is used for @code{@@end} insertion.
-
-@item Update pointers
-The bindings @kbd{C-c C-u C-n} (@code{texinfo-update-node}) and @kbd{C-c
-C-u C-e} (@code{texinfo-every-node-update}) from the native mode are
-available in @AUCTeX{} as well.
-
-@item Update menus
-The bindings @kbd{C-c C-u m} (@code{texinfo-master-menu}), @kbd{C-c C-u
-C-m} (@code{texinfo-make-menu}), and @kbd{C-c C-u C-a}
-(@code{texinfo-all-menus-update}) from the native mode are available in
-@AUCTeX{} as well.  The command @code{texinfo-start-menu-description},
-bound to @kbd{C-c C-c C-d} in the native mode, is bound to @kbd{C-c C-u
-C-d} in @AUCTeX{} instead.
-@end table
-
-@node Unbinding
-@appendixsubsec Which native mode key bindings are missing
-
-The following commands from the native commands might still be useful
-when working with @AUCTeX{}, however, they are not accessible with a
-key binding any longer.
-
-@table @asis
-@item @code{@@node} insertion
-The node insertion command, mapped to @kbd{C-c C-c n} in the native
-mode, is not mapped to any key in @AUCTeX{}.  You can still access it
-through the Texinfo menu, though.  Another alternative is to use the
-@kbd{C-c C-m} binding for macro insertion in @AUCTeX{}.
-
-@item Show the section structure
-The command @code{texinfo-show-structure} (@kbd{C-c C-s}) from the
-native mode does not have a key binding in @AUCTeX{}.  The binding is
-used by @AUCTeX{} for sectioning.
-@end table
-
-@node Indices
-@unnumbered Indices
-
-@menu
-* Key Index::                   
-* Function Index::              
-* Variable Index::              
-* Concept Index::               
-@end menu
-
-@node Key Index
-@unnumberedsec Key Index
-
-@printindex ky
-
-@node Function Index
-@unnumberedsec Function Index
-
-@printindex fn
-
-@node Variable Index
-@unnumberedsec Variable Index
-
-@printindex vr
-
-@node Concept Index
-@unnumberedsec Concept Index
-
-@printindex cp
-
-@bye
-
-@c Local Variables:
-@c mode: texinfo
-@c coding: utf-8
-@c TeX-master: t
-@c End:
diff --git a/elpa/auctex-13.1.3/doc/changes.texi b/elpa/auctex-13.1.3/doc/changes.texi
deleted file mode 100644
index b8c70ba..0000000
--- a/elpa/auctex-13.1.3/doc/changes.texi
+++ /dev/null
@@ -1,1694 +0,0 @@
-@c This is part of the AUCTeX manual.
-@c Copyright (C) 1994-2002, 2004-2010, 2012-2022 Free Software
-@c Foundation, Inc.
-@c See file auctex.texi for copying conditions.
-@include macros.texi
-@ifset rawfile
-@chapheading Changes and New Features in @AUCTeX{}
-
-@end ifset
-
-@heading News since last release
-
-@itemize @bullet
-@item
-@AUCTeX{} now requires GNU Emacs 25.1 or higher.
-
-@item
-@AUCTeX{} tracks the change in Emacs where initial inputs in the
-minibuffer during queries are getting phased out.  Queries for the
-mandatory arguments of macros and environments are adjusted where
-applicable.  The value which will be used after hitting @kbd{RET} without
-other input is shown in the prompt in parentheses prefixed with
-@samp{default}.  For this change the signature of the function
-@code{TeX-arg-length} is altered.  The old argument list was:
-@lisp
-(defun TeX-arg-length (optional &optional prompt
-                                initial-input definition default)
-@end lisp
-
-whereas the new one is:
-@lisp
-(defun TeX-arg-length (optional &optional prompt
-                                default initial-input definition)
-@end lisp
-
-Note the position change of @code{DEFAULT}.
-
-@item
-Indenting of conditionals is improved.  Code inside constructs like
-@samp{\ifx . \else . \fi} is correctly indented.  An interface for style
-files is also introduced which can add their macros to the indentation
-engine.  Check the file @file{algpseudocode.el} for an example.
-
-@item
-You can optionally enable indent inside square brackets @samp{[]} by new
-user options @code{TeX-indent-open-delimiters} and
-@code{TeX-indent-close-delimiters}.
-@ifclear rawfile
-@xref{Indenting}.
-@end ifclear
-
-@item
-Now @file{tex-buf.el} is merged into @file{tex.el} and no longer exists.
-If your personal code has @code{(require 'tex-buf)}, one of the following
-prescriptions would serve.
-@enumerate
-@item
-Remove @code{(require 'tex-buf)}.
-@item
-Replace it with @code{(require 'tex)}.
-@item
-Replace it with @code{(require 'latex)}.
-@end enumerate
-
-@end itemize
-
-@heading News in 13.1
-
-@itemize @bullet
-@item
-In math environments @samp{gather}, @samp{gather*}, @samp{gathered},
-@samp{multline} and @samp{multline*}, fill commands such as @kbd{M-q} and
-@kbd{C-c C-q C-e} are disabled.  This sorts out the inconsistency between
-those and @samp{equation}, @samp{displaymath} environments, in latter of
-which filling is already disabled.
-
-If you want filling in such environments, customize
-@code{LaTeX-indent-environment-list} to remove them.
-
-Auto fill continues to work in such environment anyway.
-
-In addition, @AUCTeX{} adds support of alignment at @samp{&} sign in
-@samp{align}-like environments such as @samp{alignat}, @samp{aligned} and
-so on, as well as @samp{matrix}-like environments such as @samp{pmatrix},
-@samp{bmatrix} and so on.
-
-@item
-Now two commands @samp{Texindex} and @samp{Texi2dvi} are available when
-you type @kbd{C-c C-c} in Texinfo mode.  The command @samp{Texindex} runs
-@command{texindex} on index files and @samp{Texi2dvi} runs
-@command{pdftexi2dvi} or @command{texi2dvi} according to the value of
-@code{TeX-PDF-mode}.
-
-So you can typeset Texinfo documents into @acronym{PDF} or @acronym{DVI}
-format from within @AUCTeX{}.
-
-@item
-@AUCTeX{}'s own help messages for @LaTeX{} errors are now shown only for
-@LaTeX{} runs.  @AUCTeX{} shows raw error/warning messages found in
-@file{.log} files for runs of formats other than @LaTeX{}, such as plain
-@TeX{}, @ConTeXt{} and Texinfo, as it does even for @LaTeX{} runs when it
-can't find a matching entry in its own help message catalogue.
-
-Due to this change, customize option @code{TeX-error-description-list} can
-no longer have a fallback entry that matches any error.  If your
-customized value includes such entry, typically @samp{(".*" . "No help
-available")}, please remove it.
-
-@item
-Two functions @code{TeX-split-string} and @code{TeX-assoc} are now
-obsolete and will be removed in future release.  If your personal code
-uses these functions, use @code{split-string} and @code{assoc-string}
-instead.
-
-@item
-The function @code{TeX-read-key-val} now accepts a function call as second
-argument.  This change should help @AUCTeX{} style writers who use
-@code{TeX-arg-key-val} and have to deal with dynamic key-values.  Example
-of usage:
-@lisp
-(TeX-add-style-hook "foo"
- (lambda ()
-   (TeX-add-symbols
-    '("bar" (TeX-arg-key-val (function-returning-key-val))))))
-@end lisp
-
-@item
-Since @AUCTeX{} 12.2, @kbd{C-x C-w} accidentally disabled the parse on
-save in that buffer, even when you enabled @code{TeX-auto-save} option.
-This bug was fixed.
-
-@item
-@AUCTeX{} now requires GNU Emacs 24.3 or higher.
-
-@item
-Old implementations for viewers were discarded, as announced long before.
-The variables @code{TeX-output-view-style} and @code{TeX-view-style} have
-no effect now.  The former placeholders @samp{%v} and @samp{%vv} in
-@code{TeX-command-list} are ignored.
-
-@item
-@AUCTeX{} now uses lexical binding which has been introduced in Emacs
-24.  This change should have no user-visible effect and require no
-manual adaptions except in the following cases.
-
-@itemize @minus
-@item
-Entries added to the customization variable @code{TeX-expand-list} also
-had access to variables @code{command} and @code{pos}.  Those are now
-properly declared and named @code{TeX-expand-command} and
-@code{TeX-expand-pos}.
-
-@item
-Entries added to the customization variable @code{TeX-expand-list} had
-access to a variable @code{file} which was bound to
-@code{TeX-active-master}, i.e., it evaluated to either the master or
-region file.  This usage must be replaced with either
-@code{TeX-active-master} or @code{TeX-active-master-with-quotes}.
-
-@item
-Viewer entries in @code{TeX-view-program-list} also had access to a
-variable @code{file} which was bound to the name of the master or region
-file without extension.  Instead, the function @code{TeX-active-master}
-has to be used now.
-
-@item
-Macro argument parsing functions could set a variable @code{exit-mark}
-to the buffer position where point should be left after all arguments
-have been read.  This variable is now named @code{TeX-exit-mark}.
-
-@item
-The functions in @code{LaTeX-section-hook} had access or modified the
-previously undeclared variables @code{title}, @code{name}, @code{level},
-@code{done-mark}, and @code{toc}.  These variables are now properly
-declared and have the @samp{LaTeX-} prefix, e.g.,
-@code{LaTeX-done-mark}.
-
-@item
-The functions in @code{ConTeXt-numbered-section-hook} and
-@code{ConTeXt-unnumbered-section-hook} had access or modified the
-previously undeclared variables @code{title}, @code{name}, @code{level},
-@code{done-mark}, and @code{reference}.  These variables are now
-properly declared and have the @samp{ConTeXt-} prefix, e.g.,
-@code{ConTeXt-title}.
-
-@item
-The functions in @code{TeX-translate-location-hook} could access and
-modify the free variables @code{file}, @code{line}, @code{error},
-@code{offset}, @code{context}, and @code{string}.  Those are now properly
-declared variables with the prefix @samp{TeX-translate-location-}, e.g.,
-@code{TeX-translate-location-file}.
-@end itemize
-
-@item
-The constant @code{LaTeX-dialect} has been renamed to @code{TeX-dialect}
-and moved from @file{latex.el} to @file{tex.el}.  @code{LaTeX-dialect}
-now is an obsolete alias.
-
-@item
-The style @file{latexinfo.el} is removed from @AUCTeX{}.
-@file{latexinfo.el} was meant to support latexinfo which in return was a
-@LaTeX{}-2.09 extension of Texinfo, but didn't manage to replace Texinfo.
-
-@item
-The style @file{siunitx.el} is updated to support package version 3.
-Key-value options provided by older package versions are removed,
-deprecated macros and units are not supported anymore.
-
-@item
-@AUCTeX{} has preliminary support for @LaTeX{}-hooks.  Hooks provided by
-@LaTeX{} kernel are known and available for completion in
-@samp{\AddToHook}, @samp{\RemoveFromHook} and @samp{\AddToHookNext}.
-
-@item
-@AUCTeX{} is now able to place all generated output files, including those
-that are produced by applications running under @AUCTeX{}, temporary files
-related to region processing and @previewlatex{} files, in an output
-directory.  To use this feature, set the new user option
-@code{TeX-output-dir} to the absolute path of the output directory or a
-relative path which would be interpreted as being relative to the master
-file in a multifile document.
-
-Note that this feature doesn't work if the document includes sub file
-placed in sub directory below the main file via @samp{\include} command.
-
-@item
-Many other bugs were fixed.
-@end itemize
-
-@heading News in 12.3
-
-@itemize @bullet
-@item
-Support for @samp{PSTricks} is now @acronym{PDF}-oriented.  @AUCTeX{} no
-longer turns off PDF mode for @samp{PSTricks} documents even without
-@samp{pst-pdf}.  It now sets up @code{TeX-PDF-from-DVI} option so that
-@acronym{PDF} output is generated when @code{TeX-PDF-mode} is enabled
-(default).  Users who want @acronym{DVI} output should disable PDF mode
-explicitly by file local variable, or customize @code{TeX-PDF-mode} to
-@code{nil}.
-
-@item
-The function @code{font-latex-update-font-lock} has been obsoleted in
-order to fix @samp{bug#37945}.  That function was used by several style
-files in order to refresh fontification after adding new symbols or
-verbatim constructs.  It is better to call @code{font-lock-flush} in the
-former case and @code{font-latex-set-syntactic-keywords} in the latter
-case.  The function @code{font-latex-update-font-lock} still exists as a
-no-op which only shows a warning explaining how to update font-lock as
-mentioned above.
-
-@item
-Math expression highlighting was improved.  Highlighting for documents
-with a lot of inline math expressions @samp{$...$} won't get scrambled
-now (@samp{bug#33139}).
-
-In addition, it is no longer recommended to customize
-@code{font-latex-math-environments}.  Use @code{texmathp-tex-commands}
-instead.
-@ifclear rawfile
-@xref{Fontification of math}.
-@end ifclear
-
-@item
-@AUCTeX{} tracks changes in @LaTeX{}2e 2020-02-02 release.  @AUCTeX{}
-supports the improvements to @LaTeX{} font selection mechanism (NFSS).
-New macros like @samp{\textsw} or @samp{\textulc} are added to font
-insertion keyboard commands.
-@ifset rawfile
-See the section for inserting font specifiers for details.
-@end ifset
-@ifclear rawfile
-@xref{Font Specifiers}, for details.
-@end ifclear
-Further, the entries in the menu @samp{LaTeX}, @samp{Insert Font} are reorganized and
-adjusted accordingly.
-
-Macros previously provided by @file{textcomp.sty} are now part of
-@LaTeX{} kernel.  @AUCTeX{} tracks this change as well and support for
-the new macro @samp{\legacyoldstylenums} is added.
-
-@item
-Insertion of environments in @LaTeX{} documents (i.e.@: @kbd{C-c C-e}) was
-improved.  The former code had a few bugs, which sometimes resulted in
-either spurious empty line or spurious comment prefix, or both,
-especially when the region is active.  Those bugs are now fixed.
-
-@item
-More bugs fixed, other minor features implemented.
-@end itemize
-
-@heading News in 12.2
-
-@itemize @bullet
-@item
-@AUCTeX{} reflects the changes in @LaTeX{}2e 2019-10-01 release.
-@samp{filecontents} environment now takes an optional argument and can
-be used anywhere in a document.  The macros @samp{\Ref} and
-@samp{\labelformat} are moved from @file{varioref.sty} to @LaTeX{}
-kernel.  @samp{amsmath} has a new macro @samp{\overunderset}.
-
-@item
-A new method is implemented in @previewlatex{} to adjust the foreground
-colors of generated images to those of Emacs, when the @LaTeX{} command
-produces @acronym{PDF}.  The traditional method became invalid because
-of the change introduced in Ghostscript 9.27.  Unfortunately, the new
-method doesn't work due to a bug in Ghostscript 9.27 and is valid only
-for Ghostscript > 9.27.  There is also a fallback method for gs 9.27
-users which displays plain ``black on white'' images.  For successful
-function of @previewlatex{}, the users are encouraged to set up the new
-user option @code{preview-pdf-color-adjust-method} to choose appropriate
-option among the three: new, traditional and fallback method.
-
-@item
-@AUCTeX{} has support for the Flymake package in Emacs 26 or newer.  To
-enable, call @kbd{M-x flymake-mode @key{RET}} or add this to your
-@file{.emacs} file:
-@lisp
-(add-hook 'LaTeX-mode-hook #'flymake-mode)
-@end lisp
-
-@item
-The way the option @code{TeX-record-buffer} is used was corrected.  It
-was used in just the opposite way as the document says.  Erase the
-customization if you have customized this option since it now acts in
-reverse to your expectation.
-
-@item
-A former customize option @code{japanese-TeX-command-list} is removed.
-Use @code{japanese-TeX-engine-default}, or if it's really necessary,
-customize @code{TeX-command-list} directly if the task which the option
-used to carry is required.
-
-@item
-Support for standard @LaTeX{} without e-@TeX{} extension is now very
-limited.  It doesn't work if raw @TeX{} code is put on the command line
-to invoke @command{latex} command.  It also fails for region compilation (@kbd{C-c
-C-r} and so on) with documents of non-ascii file name.  In addition, it
-no longer works with @previewlatex{}.  We consider this incompatibility
-is permissible because e-@TeX{} extension is enabled for standard
-@LaTeX{} by default long ago.  @LaTeX{} variants such as Xe@LaTeX{} and
-Lua@LaTeX{} are not affected.
-
-@item
-Key binds in Texinfo mode are improved.  Typing @kbd{$}, @kbd{^},
-@kbd{_} and @kbd{\} now just self-inserts without pointless side effects
-in Texinfo mode.
-
-In addition, the option @code{TeX-electric-escape} is now effective in
-Texinfo mode.  When it is enabled, typing @kbd{@@} will invoke
-@code{TeX-electric-macro} offering completion in similar style with
-other @TeX{} modes of @AUCTeX{}.
-
-@item
-Fontification support for @samp{biblatex} package is improved and
-updated to macros provided by package version 3.12.  For qualified
-lists, at least 2 mandatory arguments are fontified.
-
-@item
-Support for column specifiers @samp{w} and @samp{W} provided by
-@samp{array} package is added to @file{array.el}.  The correct counting
-of columns only works when the @samp{align} parameter is enclosed in
-braces, e.g., @samp{w@{l@}@{3cm@}}.  The short version @samp{wl@{3cm@}}
-is not supported.
-
-@item
-Entries for @samp{PDF Tools} are added in
-@code{TeX-view-program-list-builtin} for Windows and macOS.  This viewer
-can be configured under these operating systems with an entry like this
-in an init file:
-@lisp
-(setq TeX-view-program-selection '((output-pdf "PDF Tools")))
-@end lisp
-
-@item
-Several other bugs were fixed, many minor features were added.
-@end itemize
-
-@heading News in 12.1
-
-@itemize @bullet
-@item
-@AUCTeX{} now requires GNU Emacs 24 or higher.  Support for XEmacs has
-been dropped.
-
-@item
-Besides the change in the supported version of Emacs, there has been no
-functional change in this release, which is equivalent to version 11.92.
-@end itemize
-
-@heading News in 11.92
-
-@itemize @bullet
-@item
-@previewlatex{} is compatible with Ghostscript 9.22 where the operator
-@samp{.runandhide} is removed.  All occurrences of @samp{.runandhide} in
-@previewlatex{} are replaced by alternative code making it work with
-Ghostscript 9.22 again.
-
-@item
-@AUCTeX{} has a new customize option
-@code{TeX-math-input-method-off-regexp}.  When you begin to input a math
-formula, the current input method is turned off if its name matches this
-regular expression.
-
-In fact this variable was introduced long before, but has not been
-documented in info files nor turned into a customize option with
-@code{defcustom} until this release.
-
-@item
-The window system focus is pulled back to Emacs when viewing with
-evince-compatible viewers if a new customize option
-@code{TeX-view-evince-keep-focus} is non-nil.
-
-@item
-The usual dose of bug fixes was administered.
-@end itemize
-
-@heading News in 11.91
-
-@itemize @bullet
-@item
-Now @AUCTeX{} has a logo.  The @LaTeX{} code to create it is available
-in the @file{etc/} directory of the package.
-
-@item
-Add support for @command{upmendex}, an extension of @command{makeindex}
-capable of sorting indexes by unicode based ICU.
-
-@item
-Fix @previewlatex{} to interact correctly with Japanese @LaTeX{}.  The
-parsing routine was made robust not to be confused by the 7-bit encoding
-of Japanese text and the necessary option to @LaTeX{} command is kept
-even when preamble caching is enabled.
-
-@item
-The new ``Glossaries'' entry in @code{TeX-command-list} runs the command
-@command{makeglossaries}.
-
-@item
-Fontification of control symbols has been improved.  Characters defined
-in @code{font-latex-match-simple-exclude-list} do not receive any
-fontification.  In Doc@TeX{} mode, the character @samp{_} is removed
-from @code{font-latex-match-simple-exclude-list} in order to fontify
-macros like @samp{\__module_foo:nnn} correctly.
-
-@item
-Fontification of math environments has been improved.  Optional and/or
-mandatory argument(s) to environments are not fontified.
-
-@item
-@file{preview.sty} loads @file{luatex85.sty} if possible and should be
-compatible with newer lua@TeX{} versions.
-
-@item
-@AUCTeX{} has a new customize option @code{TeX-ispell-verb-delimiters}.
-This string contains usual characters used as delimiters for in-line
-verbatim macros like @samp{\verb}.  Text between delimiters after an
-in-line verbatim macro will be skipped during spell checking.
-
-@item
-Fontification of in-line verbatim macros has been improved.
-@file{font-latex.el} recognizes an optional or a mandatory argument for
-macros like @samp{\Verb} from @file{fancyvrb.sty}, @samp{\mint} and
-@samp{\mintinline} from @file{minted.sty} and fontifies verbatim content
-correctly.
-
-@item
-@AUCTeX{} can put and parse labels in optional argument of environments.
-Inserting labels is done by new function
-@code{LaTeX-env-label-as-keyval}.  A new customize option
-@code{LaTeX-listing-label} is available as prefix to labels in code
-typesetting environments, e.g.@: @samp{lstlisting} environment provided by
-@samp{listings} package.  @code{LaTeX-listing-label} defaults to
-@code{lst:}.  Parsing of labels for later referencing relies on two
-requirements:
-@enumerate
-@item
-Label should come as last key-value argument, and
-@item
-label must be enclosed in braces, e.g.
-@example
-\begin@{lstlisting@}[caption=Some Caption,label=@{lst:foo@}]
-...
-\end@{lstlisting@}
-@end example
-@end enumerate
-
-@item
-The function @code{LaTeX-label} now takes a second optional argument
-@code{NO-INSERT}.  When non-@code{nil}, @code{LaTeX-label} reads a label
-and returns it as a string.  This argument is also passed to any
-function bound to @code{LaTeX-label-function} (see next item).
-
-@item
-@strong{Incompatible change:} The signature for the function passed with
-the customize option @code{LaTeX-label-function} has changed.  The
-function bound to this variable is now expected to take an optional
-second argument @code{NO-INSERT}.  When this argument is non-@code{nil},
-the function should read and only return a label as a string; insertion
-is done by another function.
-
-@item
-Directory local variables were ineffective for
-@code{japanese-latex-mode} and @code{japanese-plain-tex-mode}.  This bug
-was fixed.  (This was actually done in @AUCTeX{} 11.90, but not
-advertised)
-
-@item
-The output of Japanese text from Japanese @TeX{} engines is decoded
-correctly for most cases, according to the encoding of the @TeX{}
-documents and the locale.  The difference between MS Windows, macOS and
-unix-like OS is taken into account.  (This was actually done in
-@AUCTeX{} 11.90, but not advertised)
-
-@item
-Quite a few new @LaTeX{} packages are supported.
-
-@item
-As usual, many bugs were fixed.
-
-@end itemize
-
-@heading News in 11.90
-
-@itemize @bullet
-@item
-In addition to the completion performed by @code{TeX-complete-symbol},
-@AUCTeX{} now also supports the new Emacs standard completion-at-point
-facility (see the Emacs command @code{completion-at-point}).  This also
-means that modern completion UIs like @i{company-mode} work out of the
-box in @TeX{} and @LaTeX{} buffers.
-@ifclear rawfile
-@xref{Completion}, for details.
-@end ifclear
-
-@item
-Completion is now aware of being inside a math environment and then
-completes math macros.
-
-@item
-@AUCTeX{} is able to display several levels of super- and subscripts,
-each one raised above and a bit smaller than its basis.  For this
-feature, have a look at the customize options
-@code{font-latex-fontify-script} (especially the new values
-@code{multi-level} and @code{invisible}) and
-@code{font-latex-fontify-script-max-level}.  Also, the script characters
-@samp{^} and @samp{_} are also fontified with a special face named
-@code{font-latex-script-char-face}.
-@ifclear rawfile
-@xref{Fontification of math}, for details.
-@end ifclear
-
-@item
-Parsing of format specification in various tabular environments has been
-improved.  The function @code{LaTeX-insert-item} (@kbd{C-c @key{LFD}})
-inserts suitable number of ampersands for @samp{*@{num@}@{cols@}}
-constructs.  Style files for @LaTeX{} packages @samp{tabularx},
-@samp{tabulary}, @samp{longtable}, @samp{dcolumn} and @samp{siunitx} are
-adapted to take advantage of this improvement.
-
-@item
-@AUCTeX{} has a new Ispell dictionary @file{tex-ispell.el} for macros
-and environments which will be skipped during spell checking.  The
-activiation of this feature is controlled by a new customize option
-@code{TeX-ispell-extend-skip-list}, which is set to @code{t} and
-activated by default.
-
-@item
-@AUCTeX{} has a new customize option @code{TeX-raise-frame-function}
-that is currently only used by Evince and Atril inverse search to raise
-the Emacs frame.
-
-@item
-When inserting a new float, @AUCTeX{} will now prompt for a
-short-caption if the length of the caption provided is greater than a
-certain size.  This size is controlled via a new user option
-@code{LaTeX-short-caption-prompt-length}.
-
-@item
-Parsing of the compilation log has been reworked.  You should encounter
-fewer mistaken files while navigating through errors and warnings.
-
-@item
-Two new user options, @code{TeX-ignore-warnings} and
-@code{TeX-suppress-ignored-warnings}, allow ignoring certain warnings
-after compilation of the document.
-@ifclear rawfile
-@xref{Ignoring warnings}, for details.
-@end ifclear
-
-@item
-A new option, @code{TeX-PDF-from-DVI}, controls if and how to produce a
-@acronym{PDF} file by converting a @acronym{DVI} file.  This supersedes
-@code{TeX-PDF-via-dvips-ps2pdf} which is still recognized but marked as
-obsolete and may be removed in future releases.
-
-@item
-Support for a number of external viewers has been added:
-@itemize
-@item
-Atril viewer.  Forward and inverse search requires version 1.9.1 or
-later to work.
-
-@item
-dviout viewer on Windows.  Note that this setup works when
-@code{TeX-source-correlate-method} is set to use @samp{source-specials}
-for @acronym{DVI}, e.g.:
-@lisp
-(setq TeX-source-correlate-method
-      '((dvi . source-specials)
-        (pdf . synctex)))
-@end lisp
-which is the default.
-
-@item
-SumatraPDF viewer on Windows.
-
-@item
-Zathura viewer.  Forward and inverse search requires a recent version of
-the program to work (3.4 or later).
-@end itemize
-
-@item
-A new function, @code{TeX-documentation-texdoc}, for reading
-documentation with @samp{texdoc} has been added.  @code{TeX-doc} is
-still available but now @kbd{C-c ?} runs
-@code{TeX-documentation-texdoc}.
-
-@item
-@AUCTeX{} has a new custom option
-@code{LaTeX-reftex-cite-format-auto-activate} which controls the
-automatic activation of citation formats provided by Ref@TeX{} when a style
-file is loaded and Ref@TeX{} is enabled.  Currently, @file{biblatex.el},
-@file{harvard.el}, @file{jurabib.el} and @file{natbib.el} use this
-feature.  If you have customized @code{reftex-cite-format} and want to
-use your settings, you should set this variable to @code{nil}.
-
-@item
-@AUCTeX{} now has limited support for the TikZ package.  For the moment,
-this includes some basic support for prompting the user of arguments to
-the @samp{\draw} macro.
-
-@item
-The style @file{graphicx.el} went through a bigger overhaul.  The
-optional argument of command @samp{\includegraphics} now supports
-key-val query; keys can independently be chosen anytime by pressing the
-@key{,} key.  As a side effect, the variable
-@code{LaTeX-includegraphics-options-alist} is now no-op and is removed
-from @file{tex-style.el}.  You can safely remove any customization of it
-from your init file.  The mandatory argument of @samp{\includegraphics}
-knows about image file extensions supported by the used engine and
-offers them for inclusion.
-
-@item
-Support for other @LaTeX{} packages was improved, and style files for
-several new packages were added.
-
-@item
-Many bugs were crushed along the way.
-@end itemize
-
-@heading News in 11.89
-
-@itemize @bullet
-@item
-You can now run all commands needed to compile a document and then open
-the viewer with a single command: @code{TeX-command-run-all}, bound to
-@kbd{C-c C-a}.
-
-@item
-Commands such as @samp{LaTeX} and @samp{View} can now be executed conveniently on the
-current section (or part, chapter, subsection, etc).  See
-@code{LaTeX-command-section} and
-@code{LaTeX-command-section-change-level}.
-@ifclear rawfile
-@xref{Starting a Command}, for details.
-@end ifclear
-
-@item
-Forward and backward search with Evince now also work when only a region
-of the document is compiled/viewed.
-
-@item
-To open the PDF output file you can now use also PDF Tools, a document
-viewer for Emacs.  With it, as a plus, forward and backward search is
-accurate at word level.
-
-@item
-With new option @code{TeX-PDF-via-dvips-ps2pdf} it is possible to
-compile a document to @acronym{DVI} and then convert it to @acronym{PDF}
-using @command{dvips}--@command{ps2pdf} before viewing it.
-
-@item
-New option @code{TeX-file-line-error} allows to select file:line:error
-style for error messages.
-
-@item
-Indent @samp{\[...\]} math mode as a regular environment by default.
-
-@item
-Now @AUCTeX{} suggests to run @command{makeindex} when appropriate.
-
-@item
-@code{TeX-view-program-list} can contain, as third optional element of
-each item, the name of the executable(s) needed to open the viewer.
-
-@item
-@code{TeX-expand-list} variable has been split into
-@code{TeX-expand-list} and @code{TeX-expand-list-builtin}.  Only the
-former is intended to be customized by the user, the latter contains
-built-in expanders.  You might want to keep in @code{TeX-expand-list}
-only new expansion strings.
-
-@item
-Before running commands like @TeX{} and @LaTeX{}, now @AUCTeX{} performs
-some checks.  If @code{TeX-check-TeX} is non-nil, it will test whether a
-working @TeX{} distribution is actually present in the system and
-available to Emacs.  Instead, when @code{TeX-check-engine} is non-nil,
-before running @LaTeX{} commands @AUCTeX{} will check whether the
-correct engine has been set, based upon known restrictions posed by
-@LaTeX{} packages.
-
-@item
-Basic support to @ConTeXt{} Mark IV has been added.  Users can now
-select the Mark version to be used with new option
-@code{ConTeXt-Mark-version}, and @AUCTeX{} is able to catch error
-messages in the output log of a Mark IV document.
-
-@item
-Support for tons of @LaTeX{} packages has been added.
-
-@item
-Numbers of bugs have been fixed, many minor features have been added.
-@end itemize
-
-@heading News in 11.88
-
-@itemize @bullet
-@item
-@code{TeX-PDF-mode} is now enabled by default.
-
-@item
-Now @code{TeX-previous-error} works with @TeX{} commands if the new
-option @code{TeX-parse-all-errors} is non-nil, which is the default.
-When this option is non-nil, an overview of errors and warnings reported
-by the @TeX{} compiler can be opened with @kbd{M-x TeX-error-overview
-@key{RET}}.
-@ifclear rawfile
-@xref{Debugging}, for details.
-@end ifclear
-
-@item
-Style file authors are encouraged to distinguish common from expert
-macros and environments, and mark the latter using
-@code{TeX-declare-expert-macros} and
-@code{LaTeX-declare-expert-environments}.
-
-Users can then restrict completion using
-@code{TeX-complete-expert-commands}.
-
-@item
-Management of @LaTeX{} package options in the parser was improved.  You
-might need to reparse your documents, especially if you loaded the
-@samp{babel} package with language options.
-
-@item
-Now you can insert @samp{$...$} or @samp{\(...\)} by typing a single
-@kbd{$}.  To do this, customize the new option @samp{TeX-electric-math}.
-@code{TeX-math-close-double-dollar} was removed.
-@ifclear rawfile
-@xref{Quotes}, for details.
-@end ifclear
-
-@item
-@kbd{C-c @key{RET} documentclass @key{RET}} completes with all available
-@LaTeX{} classes, if the @code{TeX-arg-input-file-search} variable is
-non-nil.  Completion for class options of the standard @LaTeX{} classes
-is provided as well.
-
-@item
-New user options @code{LaTeX-default-author},
-@code{LaTeX-fontspec-arg-font-search},
-@code{LaTeX-fontspec-font-list-default}, @code{TeX-date-format}, and
-@code{TeX-insert-braces-alist}.  A new possible value
-(@code{show-all-optional-args}) for
-@code{TeX-insert-macro-default-style} was added.  The default value of
-@code{TeX-source-correlate-method} has been changed.
-
-@item
-@samp{biblatex} support was greatly expanded.  If parsing is enabled,
-@AUCTeX{} looks at @samp{backend} option to decide whether to use Biber
-or Bib@TeX{}.  The @code{LaTeX-biblatex-use-Biber} variable was changed to
-be file local only and is no more customizable.
-
-@item
-With some @LaTeX{} classes, the default environment suggested by
-@code{LaTeX-environment} (@kbd{C-c C-e}) when the current environment is
-@samp{document} was changed.  With @samp{beamer} class the default
-environment is @samp{frame}, with @samp{letter} it is @samp{letter},
-with @samp{slides} it is @samp{slide}.
-
-@item
-Brace pairing feature was enhanced in @LaTeX{} documents.  Support for
-@samp{\bigl}, @samp{\Bigl}, @samp{\biggl} and @samp{\Biggl}, the same
-as the one for @samp{\left}, was added to @code{TeX-insert-macro}.
-For example, @kbd{C-c @key{RET} bigl @key{RET} ( @key{RET}} inserts
-@samp{\bigl(\bigr)}.
-
-You can insert brace pair @samp{()}, @samp{@{@}} and @samp{[]} by typing
-a single left brace if the new user option
-@code{LaTeX-electric-left-right-brace} is enabled.
-
-Macros @samp{\langle}, @samp{\lfloor} and @samp{\lceil}, which produce
-the left part of the paired braces, are treated similarly as @samp{(},
-@samp{@{} and @samp{[} during the course of @code{TeX-insert-macro}.
-@ifclear rawfile
-@xref{Quotes}, for details.
-@end ifclear
-
-@item
-Support for dozens of @LaTeX{} packages was added.
-
-@item
-Tabular-like environments (@samp{tabular}, @samp{tabular*}, @samp{tabularx}, @samp{tabulary}, @samp{array},
-@samp{align}, ...) are indented in a nicer and more informative way when the
-column values of a table line are written across multiple lines in the
-tex file.
-
-@item
-The suitable number of ampersands are inserted when you insert @samp{array},
-@samp{tabular} and @samp{tabular*} environments with @kbd{C-c C-e}.  Similar
-experience is obtained if you terminate rows in these environments with
-@kbd{C-c @key{LFD}}.  It supplies line break macro @samp{\\} and inserts
-the suitable number of ampersands on the next line.
-
-Similar supports are provided for various @samp{amsmath} environments.
-
-@ifclear rawfile
-@xref{Tabular-like}, for details.
-@end ifclear
-
-@item
-Commands for narrowing to a group (@code{TeX-narrow-to-group}) and to
-@LaTeX{} environments (@code{LaTeX-narrow-to-environment}) were added.
-
-@item
-Now arbitrary options can be passed to the @TeX{} processor on a
-per file basis using the @code{TeX-command-extra-options} option.
-@ifclear rawfile
-@xref{Processor Options}, for details.
-@end ifclear
-
-@item
-Now @kbd{C-c C-e document @key{RET}}, in an empty document, prompts for
-@samp{\usepackage} macros in addition to @samp{\documentclass}.
-
-@item
-@code{TeX-add-style-hook} has now a third argument to tell @AUCTeX{} for
-which dialect (@LaTeX{}, Texinfo or Bib@TeX{}) the style hook is
-registers. Labelling style hook by dialect will avoid applying them not
-in the right context.
-
-@item
-There have been lots of bug fixes and feature additions.
-@end itemize
-
-@heading News in 11.87
-
-@itemize @bullet
-@item
-@AUCTeX{} now supports Biber in conjunction with biblatex in addition to
-Bib@TeX{}.
-
-@item
-Each @AUCTeX{} mode now has its own abbrev table.  On Emacsen which
-provide the possibility to inherit abbrevs from other tables, the
-abbrevs from the Text mode abbrev table are available as well.  Newly
-defined abbrevs are written to the mode-specific tables, though.
-
-@item
-The file @samp{tex-fptex.el} was removed.
-
-@item
-Forward/backward search for Evince has been improved.  If Emacs is
-compiled with DBUS support and a recent Evince version (3.x) is
-installed, the communication goes over the desktop bus instead of the
-command line, resulting in more accurate positioning of point in Emacs
-and highlighting of the target paragraph in Evince.
-
-@item
-A problem where Ghostscript threw an @samp{/invalidfileaccess} error when
-running @previewlatex{} was fixed.
-
-@item
-A lot of smaller fixes and additions have been made.
-@end itemize
-
-
-@heading News in 11.86
-
-@itemize @bullet
-@item
-Parsing of @LaTeX{} output was improved.  It is now less likely that
-@AUCTeX{} opens a non-existent file upon calling @code{TeX-next-error};
-a problem for example encountered when using MiK@TeX{} 2.8.  In addition
-quoted file names as emitted by MiK@TeX{} are now supported.
-
-@item
-A new framework for the definition and selection of viewers was
-implemented.  If you have customizations regarding viewers you will have
-to redo them in this new framework or reenable the old one.
-@ifset rawfile
-See the section on viewers in the manual for details.
-@end ifset
-@ifclear rawfile
-@xref{Starting Viewers}, for details.
-@end ifclear
-
-@item
-Comprehensive editing support for PSTricks was added.
-
-@item
-Support for various @LaTeX{} packages was added, e.g.@: @samp{tabularx},
-@samp{CJK}, and @samp{hyperref}.
-
-@item
-An easy way to switch between @TeX{} engines (PDF@TeX{}, Lua@TeX{},
-Xe@TeX{}, Omega) was added.
-
-@item
-Support for Sync@TeX{} was added.  This involves the command line
-options for @LaTeX{} and the viewer.
-
-@item
-Folding can now be customized to use macro arguments as replacement
-text.
-
-@item
-@samp{preview.sty} now works with Xe@TeX{}.
-
-@item
-A lot of smaller and larger bugs have been squashed.
-@end itemize
-
-@heading News in 11.85
-
-@itemize @bullet
-
-@item
-Font locking has been improved significantly.  It is now less prone to
-color bleeding which could lead to high resource usage.  In addition it
-now includes information about @LaTeX{} macro syntax and can indicate
-syntactically incorrect macros in @LaTeX{} mode.
-
-@item
-The license was updated to GPLv3.
-
-@item
-Support for the nomencl, flashcards and comment @LaTeX{} packages as
-well as the Icelandic language option of babel were added.
-
-@item
-Support for folding of math macros was added.
-
-@item
-Lots of minor bugs in features and documentation fixed.
-@end itemize
-
-@heading News in 11.84
-
-@itemize @bullet
-
-@item
-There have been problems with the @option{-without-texmf-dir} option to
-@samp{configure} when the value of @option{-with-kpathsea-sep} was set or
-determined for an installation system with a default different from that
-of the runtime system.  @code{with-kpathsea-sep} has been removed; the
-setting is now usually determined at runtime.
-
-Due to this and other problems, @previewlatex{} in the released XEmacs
-package failed under Windows or with anything except recent 21.5
-XEmacsen.
-
-@item
-@AUCTeX{} and @previewlatex{} have been changed in order to accommodate
-file names containing spaces.  @previewlatex{} now tolerates bad
-PostScript code polluting the stack (like some Omega fonts).
-
-@item
-@samp{preview.sty} had in some cases failed to emit PostScript header
-specials.
-
-@item
-Support for folding of comments was added.
-
-@item
-The @code{polish} language option of the babel @LaTeX{} package as well as
-the polski @LaTeX{} package are now supported.  Most notably this means
-that @AUCTeX{} will help to insert quotation marks as defined by @file{polish.sty}
-(@code{"`..."'}) and @file{polski.sty} (@code{,,...''}).
-
-@item
-The @TeX{} tool bar is now available and enabled by default in plain
-@TeX{} mode.
-@ifclear rawfile
-@xref{Processing Facilities}.
-@end ifclear
-
-@item
-Bug fix in the display of math subscripts and superscripts.
-
-@item
-Bug fix @code{TeX-doc} for Emacs 21.
-
-@item
-There has been quite a number of other bug fixes to various features and
-documentation across the board.
-
-@end itemize
-
-@heading News in 11.83
-
-@itemize @bullet
-@item
-The new function @code{TeX-doc} provides easy access to documentation
-about commands and packages or information related to @TeX{} and friends
-in general.
-@ifset rawfile
-It is accessible with the key binding @kbd{C-c ?} or the
-@samp{Find Documentation...} entry in the mode menus.
-@end ifset
-@ifclear rawfile
-@xref{Documentation}.
-@end ifclear
-
-@item
-You can now get rid of generated intermediate and output files by means
-of the new @samp{Clean} and @samp{Clean All} entries in
-@code{TeX-command-list} accessible with @kbd{C-c C-c} or the Command
-menu.
-@ifclear rawfile
-@xref{Cleaning}.
-@end ifclear
-
-@item
-Support for forward search with PDF files was added.  That means you can
-jump to a place in the output file corresponding to the position in the
-source file.
-@ifset rawfile
-Currently this only works if you use the pdfsync @LaTeX{} package and
-xpdf as your PDF viewer.  The accuracy is in the range of +/-1 page.
-@end ifset
-@ifclear rawfile
-@xref{Viewing}.
-@end ifclear
-
-Adding support for this feature required the default value of the
-variable @code{TeX-output-view-style} to be changed.  Please make sure
-you either remove any customizations overriding the new default or
-incorporate the changes into your customizations if you want to use this
-feature.
-
-@item
-@TeX{} error messages of the @option{-file-line-error} kind are now
-understood in @AUCTeX{} and @previewlatex{} (parsers are still
-separate).
-
-@item
-Bug fix in XyM@TeX{} support.
-
-@item
-The @LaTeX{} tool bar is now enabled by default.
-@ifclear rawfile
-@xref{Processing Facilities}.
-@end ifclear
-
-@end itemize
-
-@heading News in 11.82
-
-@itemize @bullet
-@item
-Support for the MinionPro @LaTeX{} package was added.
-
-@item
-Warnings and underfull/overfull boxes are now being indicated in the
-echo area after a @LaTeX{} run, if the respective debugging options are
-activated with @code{TeX-toggle-debug-warnings} (@kbd{C-c C-t C-w}) or
-@code{TeX-toggle-debug-bad-boxes} (@kbd{C-c C-t C-b}).  In this case
-@code{TeX-next-error} will find these warnings in addition to normal
-errors.
-
-The key binding @kbd{C-c C-w} for @code{TeX-toggle-debug-bad-boxes}
-(which was renamed from @code{TeX-toggle-debug-boxes}) now is
-deprecated.
-
-@item
-@AUCTeX{} now can automatically insert a pair of braces after typing
-@key{_} or @key{^} in math constructs if the new variable
-@code{TeX-electric-sub-and-superscript} is set to a non-nil value.
-
-@item
-Some language-specific support for French was added.  There now is
-completion support for the commands provided by the @samp{frenchb} (and
-@samp{francais}) options of the babel @LaTeX{} package and easier input
-of French quotation marks (@code{\og ...\fg}) which can now be
-inserted by typing @key{"}.
-
-@item
-Completion support for options of some @LaTeX{} packages was added.
-
-@item
-@cindex @file{auctex.el}
-@cindex @file{tex-site.el}
-Already in version 11.81 the way to activate @AUCTeX{} changed
-substantially.  This should now be done with @code{(load "auctex.el" nil
-t t)} instead of the former @code{(require 'tex-site)}.  Related to this
-change @file{tex-mik.el} does not load @file{tex-site.el} anymore.  That
-means if you used only @code{(require 'tex-mik)} in order to activate
-@AUCTeX{}, you have to add @code{(load "auctex.el" nil t t)} before the
-latter statement.
-@ifset rawfile
-More detailed information can be found in the installation instructions
-(file @file{INSTALL}).
-@end ifset
-@ifclear rawfile
-@xref{Loading the package}.
-@end ifclear
-
-@item
-Handling of verbatim constructs was consolidated across @AUCTeX{}.  This
-resulted in the @fontlatex{}-specific variables
-@code{font-latex-verb-like-commands}, @code{font-latex-verbatim-macros},
-and @code{font-latex-verbatim-environments} being removed and the more
-general variables @code{LaTeX-verbatim-macros-with-delims},
-@code{LaTeX-verbatim-macros-with-braces}, and
-@code{LaTeX-verbatim-environments} being added.
-
-@item
-The output of a Bib@TeX{} run is now checked for warnings and errors,
-which are reported in the echo area.
-
-@item
-The aliases for @code{font-latex-title-fontify} were removed.  Use
-@code{font-latex-fontify-sectioning} instead.
-
-@item
-The problem that Japanese macros where broken across lines was fixed.
-
-@item
-Various bug fixes.
-@end itemize
-
-@heading News in 11.81
-
-@itemize @bullet
-@item
-@code{LaTeX-mark-section} now marks subsections of a given section as
-well.  The former behavior is available via the prefix argument.
-
-@item
-@previewlatex{} which was previously available separately became a
-subsystem of @AUCTeX{}.  There is no documented provision for building
-or installing @previewlatex{} separately.  It is still possible to use
-and install @AUCTeX{} without @previewlatex{}, however.
-
-@item
-The installation procedures have been overhauled and now also install
-startup files as part of the process (those had to be copied manually
-previously).  You are advised to remove previous installations of
-@AUCTeX{} and @previewlatex{} before starting the installation
-procedure.  A standard installation from an unmodified tarball no longer
-requires Makeinfo or Perl.
-
-Also note that the way @AUCTeX{} is supposed to be activated changed.
-Instead of @code{(require 'tex-site)} you should now use @code{(load
-"auctex.el" nil t t)}.  While the former method may still work, the new
-method has the advantage that you can deactivate a preactivated
-@AUCTeX{} with the statement @code{(unload-feature 'tex-site)} before
-any of its modes have been used.  This may be important especially for
-site-wide installations.
-
-@item
-Support for the babel @LaTeX{} package was added.
-
-@item
-Folding a buffer now ensures that the whole buffer is fontified before
-the actual folding is carried out.  If this results in unbearably long
-execution times, you can fall back to the old behavior of relying on
-stealth font locking to do this job in the background by customizing the
-variable @code{TeX-fold-force-fontify}.
-
-@item
-Folded content now reveals part of its original text in a tooltip or the
-echo area when hovering with the mouse pointer over it.
-
-@item
-The language-specific insertion of quotation marks was generalized.  The
-variables @code{LaTeX-german-open-quote},
-@code{LaTeX-german-close-quote}, @code{LaTeX-german-quote-after-quote},
-@code{LaTeX-italian-open-quote}, @code{LaTeX-italian-close-quote}, and
-@code{LaTeX-italian-quote-after-quote} are now obsolete.  If you are not
-satisfied with the default settings, you should customize
-@code{TeX-quote-language-alist} instead.
-
-@item
-Similar to language-specific quote insertion, @AUCTeX{} now helps you
-with hyphens in different languages as well.
-@ifclear rawfile
-@xref{European}, for details.
-@end ifclear
-
-@item
-Fill problems in Japanese text introduced in @AUCTeX{} 11.55 were fixed.
-@AUCTeX{} tries not to break lines between 1-byte and 2-byte chars.
-These features will work in Chinese text, too.
-
-@item
-The scaling factor of the fontification of sectioning commands can now
-be customized using the variable @code{font-latex-fontify-sectioning}.
-This variable was previously called @code{font-latex-title-fontify}; In
-this release we provide an alias but this will disappear in one of the
-the next releases.  The faces for the sectioning commands are now called
-@code{font-latex-sectioning-@var{N}-face} (@var{N}=0@dots{}5) instead of
-@code{font-latex-title-@var{N}-face} (@var{N}=1@dots{}4).  Analogously
-the names of the variables holding the related keyword lists were
-changed from @code{font-latex-title-@var{N}-keywords} to
-@code{font-latex-sectioning-@var{N}-keywords}.
-@ifclear rawfile
-@xref{Font Locking}, for details.
-@end ifclear
-Make sure to adjust your customizations.
-
-@item
-Titles in beamer slides marked by the ``\frametitle'' command are know
-displayed with the new face @code{font-latex-slide-title-face}.  You can
-add macros to be highlighted with this face to
-@code{font-latex-match-slide-title-keywords}.
-
-@item
-Of course a lot of bugs have been fixed.
-@end itemize
-
-@heading News in 11.55
-
-@itemize @bullet
-@item
-A bug was fixed which lead to the insertion of trailing whitespace
-during filling.  In particular extra spaces were added to sentence
-endings at the end of lines.  You can make this whitespace visible by
-setting the variable @code{show-trailing-whitespace} to @code{t}.  If
-you want to delete all trailing whitespace in a buffer, type @kbd{M-x
-delete-trailing-whitespace @key{RET}}.
-
-@item
-A bug was fixed which lead to a @samp{*Compile-Log*} buffer popping up
-when the first @LaTeX{} file was loaded in an Emacs session.
-
-@item
-On some systems the presence of an outdated Emacspeak package lead to
-the error message @samp{File mode specification error: (error "Variable
-binding depth exceeds max-specpdl-size")}.  Precautions were added which
-prevent this error from happening.  But nevertheless, it is advised to
-upgrade or uninstall the outdated Emacspeak package.
-
-@item
-The value of @code{TeX-macro-global} is not determined during
-configuration anymore but at load time of @AUCTeX{}.  Consequently the
-associated configuration option @option{--with-tex-input-dirs} was
-removed.
-
-@item
-Support for the @LaTeX{} Japanese classes @samp{jsarticle} and
-@samp{jsbook} was added.
-@end itemize
-
-@heading News in 11.54
-
-@itemize @bullet
-@item
-The parser (used e.g.@: for @code{TeX-auto-generate-global}) was extended
-to recognize keywords common in @LaTeX{} packages and classes, like
-``\DeclareRobustCommand'' or ``\RequirePackage''.  Additionally a bug
-was fixed which led to duplicate entries in @AUCTeX{} style files.
-
-@item
-Folding can now be done for paragraphs and regions besides single
-constructs and the whole buffer.  With the new @code{TeX-fold-dwim}
-command content can both be hidden and shown with a single key binding.
-In course of these changes new key bindings for unfolding commands where
-introduced.  The old bindings are still present but will be phased out
-in future releases.
-
-@item
-Info files of the manual now have a .info extension.
-
-@item
-There is an experimental tool bar support now.  It is not activated by
-default.  If you want to use it, add
-@lisp
-(add-hook 'LaTeX-mode-hook 'LaTeX-install-toolbar)
-@end lisp
-to your init file.
-
-@item
-The manual now contains a new chapter ``Quick Start''.  It explains the
-main features and how to use them, and should be enough for a new user
-to start using @AUCTeX{}.
-
-@item
-A new section ``Font Locking'' was added to the manual which explains
-syntax highlighting in @AUCTeX{} and its customization.  Together with
-the sections related to folding and outlining, the section is part of
-the new chapter ``Display''.
-
-@item
-Keywords for syntax highlighting of @LaTeX{} constructs to be typeset in
-bold, italic or typewriter fonts may now be customized.  Besides the
-built-in classes, new keyword classes may be added by customizing the
-variable @code{font-latex-user-keyword-classes}.  The customization
-options can be found in the customization group
-@code{font-latex-keywords}.
-
-@item
-Verbatim content is now displayed with the @samp{fixed-pitch} face. (GNU
-Emacs only)
-
-@item
-Syntax highlighting should not spill out of verbatim content
-anymore. (GNU Emacs only)
-
-@item
-Verbatim commands like @samp{\verb|...|} will not be broken anymore
-during filling.
-
-@item
-You can customize the completion for graphic files with 
-@code{LaTeX-includegraphics-read-file}.
-
-@item
-Support for the @LaTeX{} packages @samp{url}, @samp{listings},
-@samp{jurabib} and @samp{csquotes} was added with regard to command
-completion and syntax highlighting.
-
-@item
-Performance of fontification and filling was improved.
-
-@item
-Insertion of nodes in Texinfo mode now supports completion of existing
-node names.
-
-@item
-Setting the variable @code{LaTeX-float} to @code{nil} now means that you
-will not be prompted for the float position of figures and tables.  You
-can get the old behaviour of @code{nil} by setting the variable to
-@code{""}, i.e.@: an empty string.
-@ifclear rawfile
-See also @ref{Floats}.
-@end ifclear
-
-@item
-The XEmacs-specific bug concerning @code{overlays-at} was fixed.
-
-@item
-Lots of bug fixes.
-@end itemize
-
-@heading News in 11.53
-
-@itemize @bullet
-@item
-The @LaTeX{} math menu can include Unicode characters if your Emacs
-built supports it.  See the variable
-@ifset rawfile
-@code{LaTeX-math-menu-unicode}.
-@end ifset
-@ifclear rawfile
-@code{LaTeX-math-menu-unicode}, @ref{Mathematics}.
-@end ifclear
-
-@item
-Bug fixes for XEmacs.
-
-@c The following items weren't present at release time of 11.53:
-@item
-Completion for graphic files in the @TeX{} search path has been added.
-
-@item
-@command{start} is used for the viewer for MiK@TeX{} and fp@TeX{}.
-
-@item
-The variable @code{TeX-fold-preserve-comments} can now be customized to
-deactivate folding in comments.
-@end itemize
-
-@heading News in 11.52
-@c Not present at release time of 11.52.
-
-@itemize @bullet
-@item
-Installation and menus under XEmacs work again (maybe for the first
-time).
-
-@item
-Fontification of subscripts and superscripts is now disabled when the
-fontification engine is not able to support it properly.
-
-@item
-Bug fixes in the build process.
-@end itemize
-
-@heading News in 11.51
-@c Not present at release time of 11.51.
-
-@itemize @bullet
-@item
-PDF@TeX{} and Source Special support did not work with @ConTeXt{},
-this has been fixed.  Similar for Source Special support under Windows.
-
-@item
-Omega support has been added.
-
-@item
-Bug fixes in the build process.
-
-@item
-@code{TeX-fold} now supports folding of environments in Texinfo mode.
-@end itemize
-
-@heading News in 11.50
-
-@itemize @bullet
-@item
-The use of source specials when processing or viewing the document can
-now be controlled with the new @code{TeX-source-specials} minor mode
-which can be toggled via an entry in the Command menu or the key binding
-@kbd{C-c C-t C-s}.  If you have customized the variable
-@code{TeX-command-list}, you have to re-initialize it for this to work.
-This means to open a customization buffer for the variable by typing
-@kbd{M-x customize-variable @key{RET} TeX-command-list @key{RET}}, selecting
-``Erase Customization'' and do your customization again with the new
-default.
-
-@item
-The content of the command menu now depends on the mode (plain @TeX{},
-@LaTeX{}, @ConTeXt{} etc.).  Any former customization of the variable
-@code{TeX-command-list} has to be erased.  Otherwise the command menu
-and the customization will not work correctly.
-
-@item
-Support for hiding and auto-revealing macros, e.g.@: footnotes or
-citations, and environments in a buffer was
-@ifset rawfile
-added.
-@end ifset
-@ifclear rawfile
-added, @ref{Folding}.
-@end ifclear
-
-@item
-You can now control if indentation is done upon typing @key{RET} by
-customizing the variable
-@ifset rawfile
-@code{TeX-newline-function}.
-@end ifset
-@ifclear rawfile
-@code{TeX-newline-function}, @ref{Indenting}.
-@end ifclear
-
-@item
-Limited support for @code{doc.sty} and @code{ltxdoc.cls} (@samp{dtx}
-files) was added.  The new doc@TeX{} mode provides functionality for
-editing documentation parts.  This includes formatting (indenting and
-filling), adding and completion of macros and environments while staying
-in comments as well as syntax highlighting.  (Please note that the mode
-is not finished yet.  For example syntax highlighting does not work yet
-in XEmacs.)
-
-@item
-For macro completion in doc@TeX{} mode the @AUCTeX{} style files
-@file{doc.el}, @file{ltxdoc.el} and @file{ltx-base.el} were included.
-The latter provides general support for low-level @LaTeX{} macros and
-may be used with @LaTeX{} class and style files as well.  It is
-currently not loaded automatically for those files.
-
-@item
-Support for @ConTeXt{} with a separate @ConTeXt{} mode is now included.
-Macro definitions for completion are available in Dutch and English.
-
-@item
-The filling and indentation code was overhauled and is now able to
-format commented parts of the source syntactically correct.  Newly
-available functionality and customization options are explained in the
-manual.
-
-@item
-Filling and indentation in XEmacs with @previewlatex{} and activated
-previews lead to the insertion of whitespace before multi-line previews.
-@AUCTeX{} now contains facilities to prevent this problem.
-
-@item
-If @code{TeX-master} is set to @code{t}, @AUCTeX{} will now query for a
-master file only when a new file is opened.  Existing files will be left
-alone.  The new function @code{TeX-master-file-ask} (bound to @kbd{C-c
-_} is provided for adding the variable manually.
-
-@item
-Sectioning commands are now shown in a larger font on display devices
-which support such fontification.  The variable
-@code{font-latex-title-fontify} can be customized to restore the old
-appearance, i.e.@: the usage of a different color instead of a change in
-size.
-
-@item
-Support for @code{alphanum.sty}, @code{beamer.cls}, @code{booktabs.sty},
-@code{captcont.sty}, @code{emp.sty}, @code{paralist.sty},
-@code{subfigure.sty} and @code{units.sty}/@code{nicefrac.sty} was added.
-Credits go to the authors mentioned in the respective @AUCTeX{} style
-files.
-
-@item
-Inserting graphics with @kbd{C-c @key{RET} includegraphics @key{RET}} was improved.
-See the variable @code{LaTeX-includegraphics-options-alist}.
-@c FIXME: Document this in the main part of the manual
-
-@item
-If @code{LaTeX-default-position} is @code{nil}, don't prompt for
-position arguments in Tabular-like
-@ifset rawfile
-environments.
-@end ifset
-@ifclear rawfile
-environments, see @ref{Tabular-like}.
-@end ifclear
-
-@item
-Completion for available packages when using @kbd{C-c @key{RET} usepackage
-@key{RET}} was improved on systems using the kpathsea library.
-
-@item
-The commenting functionality was fixed.  The separate functions for
-commenting and uncommenting were unified in one function for paragraphs
-and regions respectively which do both.
-
-@item
-Syntax highlighting can be customized to fontify quotes delimited by
-either >>German<< or <<French>> quotation marks by changing the variable
-@code{font-latex-quotes}.
-
-@item
-Certain @TeX{}/@LaTeX{} keywords for functions, references, variables
-and warnings will now be fontified specially.  You may add your own
-keywords by customizing the variables
-@code{font-latex-match-function-keywords},
-@code{font-latex-match-reference-keywords},
-@code{font-latex-match-variable-keywords} and
-@code{font-latex-match-warning-keywords}.
-
-@item
-If you include the style files @file{german} or @file{ngerman} in a
-document (directly or via the @samp{babel} package), you should now
-customize @code{LaTeX-german-open-quote},
-@code{LaTeX-german-close-quote} and
-@code{LaTeX-german-quote-after-quote} instead of @code{TeX-open-quote},
-@code{TeX-close-quote} and @code{TeX-quote-after-quote} if you want to
-influence the type of quote insertion.
-
-@item
-Upon viewing an output file, the right viewer and command line options
-for it are now determined automatically by looking at the extension of
-the output file and certain options used in the source file.  The
-behavior can be adapted or extended respectively by customizing the
-variable @code{TeX-output-view-style}.
-
-@item
-You can control whether @code{TeX-insert-macro} (@kbd{C-c @key{RET}}) ask for
-all optional arguments by customizing the variable
-@ifset rawfile
-@code{TeX-insert-macro-default-style}.
-@end ifset
-@ifclear rawfile
-@code{TeX-insert-macro-default-style}, @ref{Completion}.
-@end ifclear
-
-@item
-@code{TeX-run-discard} is now able to completely detach a process that
-it started.
-
-@item
-The build process was enhanced and is now based on @code{autoconf}
-making installing @AUCTeX{} a mostly automatic process.  See
-@ifset rawfile
-the files @file{INSTALL} and @file{INSTALL.windows}
-@end ifset
-@ifclear rawfile
-@ref{Installation} and @ref{Installation under MS Windows}
-@end ifclear
-for details.
-@end itemize
-
-@heading News in 11.14
-
-@itemize @bullet
-@item
-Many more @LaTeX{} and @LaTeX{}2e commands are supported.
-Done by Masayuki Ataka @email{ataka@@milk.freemail.ne.jp}
-@end itemize
-
-@heading News in 11.12
-
-@itemize @bullet
-@item
-Support for the KOMA-Script classes.
-Contributed by Mark Trettin @email{Mark.Trettin@@gmx.de}.
-@end itemize
-
-@heading News in 11.11
-
-@itemize @bullet
-@item
-Support for @file{prosper.sty}, see @url{http://prosper.sourceforge.net/}.
-Contributed by Phillip Lord @email{p.lord@@russet.org.uk}.
-@end itemize
-
-@heading News in 11.10
-
-@itemize @bullet
-@item
-@code{comment-region} now inserts @t{%%} by default.
-Suggested by "Davide G. M. Salvetti" @email{salve@@debian.org>}.
-@end itemize
-
-@heading News in 11.06
-
-@itemize @bullet
-@item
-You can now switch between using the @file{font-latex} (all emacsen),
-the @file{tex-font} (Emacs 21 only) or no special package for font
-locking.  Customize @code{TeX-install-font-lock} for this.
-@end itemize
-
-@heading News in 11.04
-
-@itemize @bullet
-@item
-Now use @t{-t landscape} by default when landscape option appears.
-Suggested by Erik Frisk @email{frisk@@isy.liu.se}.
-@end itemize
-
-@heading News in 11.03
-
-@itemize @bullet
-@item
-Use @file{tex-fptex.el} for fp@TeX{} support.
-Contributed by Fabrice Popineau @email{Fabrice.Popineau@@supelec.fr}.
-@end itemize
-
-@heading News in 11.02
-
-@itemize @bullet
-@item
-New user option @code{LaTeX-top-caption-list} specifies environments
-where the caption should go at top.
-Contributed by @email{ataka@@milk.freemail.ne.jp} (Masayuki Ataka).
-
-@item
-Allow explicit dimensions in @file{graphicx.sty}.
-Contributed by @email{ataka@@milk.freemail.ne.jp} (Masayuki Ataka).
-
-@item
-Limited support for @file{verbatim.sty}.
-Contributed by @email{ataka@@milk.freemail.ne.jp} (Masayuki Ataka).
-
-@item
-Better support for amsmath items.
-Patch by @email{ataka@@milk.freemail.ne.jp} (Masayuki Ataka).
-
-@item
-More accurate error parsing.
-Added by David Kastrup @email{David.Kastrup@@t-online.de}.
-@end itemize
-
-@heading News in 11.01
-
-@itemize @bullet
-@item
-Bug fixes.
-@end itemize
-
-@c Local Variables:
-@c mode: texinfo
-@c TeX-master: "auctex"
-@c End:
diff --git a/elpa/auctex-13.1.3/doc/copying.texi b/elpa/auctex-13.1.3/doc/copying.texi
deleted file mode 100644
index b273df1..0000000
--- a/elpa/auctex-13.1.3/doc/copying.texi
+++ /dev/null
@@ -1,48 +0,0 @@
-@include macros.texi
-@c -----------------------
-@cindex Copying
-@cindex Copyright
-@cindex GPL
-@cindex General Public License
-@cindex License
-@c @cindex Free
-@c @cindex Free software
-@c @cindex Distribution
-@c @cindex Right
-@cindex Warranty
-
-(This text is stolen from the Texinfo manual, Edition 4.0).
-
-The programs currently being distributed that relate to @previewlatex{}
-include lisp files for Emacs and style files for @LaTeX{}.  These
-programs are @dfn{free}; this means that everyone is free to use them
-and free to redistribute them on a free basis.  The @previewlatex{}
-related programs are not in the public domain; they are copyrighted and
-there are restrictions on their distribution, but these restrictions are
-designed to permit everything that a good cooperating citizen would want
-to do.  What is not allowed is to try to prevent others from further
-sharing any version of these programs that they might get from you.
-
-Specifically, we want to make sure that you have the right to give away
-copies of the programs that relate to @previewlatex{}, that you receive
-source code or else can get it if you want it, that you can change these
-programs or use pieces of them in new free programs, and that you know
-you can do these things.
-
-To make sure that everyone has such rights, we have to forbid you to
-deprive anyone else of these rights.  For example, if you distribute
-copies of the @previewlatex{} related programs, you must give the
-recipients all the rights that you have.  You must make sure that they,
-too, receive or can get the source code.  And you must tell them their
-rights.
-
-Also, for our own protection, we must make certain that everyone finds
-out that there is no warranty for the programs that relate to
-@previewlatex{}.  If these programs are modified by someone else and
-passed on, we want their recipients to know that what they have is not
-what we distributed, so that any problems introduced by others will not
-reflect on our reputation.
-
-The precise conditions of the licenses for the programs currently being
-distributed that relate to @previewlatex{} are found in the General Public
-Licenses that accompany them.
diff --git a/elpa/auctex-13.1.3/doc/faq.texi b/elpa/auctex-13.1.3/doc/faq.texi
deleted file mode 100644
index a6122ec..0000000
--- a/elpa/auctex-13.1.3/doc/faq.texi
+++ /dev/null
@@ -1,158 +0,0 @@
-@c This is part of the AUCTeX Manual.
-@c Copyright (C) 2004-2014, 2021, 2022 Free Software Foundation, Inc.
-@c See the file auctex.texi for copying conditions.
-@ifset rawfile
-@include macros.texi
-@chapheading Frequently Asked Questions about @AUCTeX{}
-@end ifset
-
-@c We should switch to sectioning commands instead of items when this
-@c list grows.  Keep in mind to formulate short questions because
-@c section headings will not be broken in contrast to items.
-@enumerate
-@item
-Something is not working correctly.  What should I do?
-
-Well, you might have guessed it, the first place to look is in the
-available documentation packaged with @AUCTeX{}.  This could be the
-release notes (in the @file{RELEASE} file) or the news section of the
-manual in case you are experiencing problems after an upgrade, the
-@file{INSTALL} file in case you are having problems with the
-installation, the section about bugs in the manual in case you
-encountered a bug or the relevant sections in the manual for other
-related problems.
-
-If this did not help, you can send a bug report to the @AUCTeX{} bug
-reporting list by using the command @kbd{M-x TeX-submit-bug-report @key{RET}}.
-But before you do this, you can try to get more information about the
-problem at hand which might also help you locate the cause of the error
-yourself.
-
-First, you can try to generate a so-called backtrace which shows the
-functions involved in a program error.  In order to do this, start Emacs
-with the command line @samp{emacs --debug-init} and/or put the line
-
-@lisp
-(setq debug-on-error t)
-@end lisp
-
-as the first line into your init file.  After Emacs has started, you can
-load a file which triggers the error and a new window should pop up
-showing the backtrace.  If you get such a backtrace, please include it
-in the bug report.
-
-Second, you can try to figure out if something in your personal or site
-configuration triggers the error by starting Emacs without such
-customizations.  You can do this by invoking Emacs with the following
-command line, depending on the installation scheme of @AUCTeX{} and your
-@acronym{OS}:
-@itemize
-@item
-If you installed @AUCTeX{} from @acronym{ELPA}, use @samp{emacs -q
--no-site-file --eval "(progn (setq package-load-list '((auctex t)))
-(package-initialize))"}.  The @option{--eval} option activates only
-@AUCTeX{} among all installed @acronym{EPLA} packages.
-@item
-If you installed @AUCTeX{} via traditional
-@command{configure}--@command{make} scheme, use @samp{emacs -q
--no-site-file -l auctex}.  The @option{-l} option loads @file{auctex.el}
-which you normally do in your init file.
-@item
-In both above cases, use @samp{runemacs} instead of @samp{emacs} on
-windows.
-@end itemize
-
-After you
-have started Emacs like this, you can load the file triggering the
-error.  If everything is working now, you know that you have to search
-either in the site configuration file or your personal init file for
-statements related to the problem.
-
-@item
-What versions of Emacs are supported?
-
-@AUCTeX{} was tested with @w{GNU Emacs 25.1}.  Older versions may work but
-are unsupported.
-
-@item
-What should I do when @command{./configure} does not find programs like @command{latex}?
-
-This is problem often encountered on Windows.  Make sure that the
-@env{PATH} environment variable includes the directories containing the
-relevant programs, as described in
-@ifset rawfile
-the file @file{INSTALL.windows}
-@end ifset
-@ifclear rawfile
-@ref{Installation under MS Windows,,,auctex,the @AUCTeX{} manual}.
-@end ifclear
-
-@item
-Why doesn't the completion, style file, or multifile stuff work?
-
-It must be enabled first, insert this in your init file:
-
-@lisp
-(setq-default TeX-master nil)
-(setq TeX-parse-self t)
-(setq TeX-auto-save t)
-@end lisp
-
-Read also the chapters about parsing and multifile documents in the
-manual.
-@ifclear rawfile
-@xref{Parsing Files} and @ref{Multifile}.
-@end ifclear
-
-@item
-Why doesn't @code{TeX-save-document} work?
-
-@code{TeX-check-path} has to contain "@file{./}" somewhere.
-
-@item
-Why is the information in @file{foo.tex} forgotten when I save
-@file{foo.bib}?
-
-For various reasons, @AUCTeX{} ignores the extension when it stores
-information about a file, so you should use unique base names for your
-files.  E.g.@: rename @file{foo.bib} to @file{foob.bib}.
-
-@item
-Why doesn't @AUCTeX{} signal when processing a document is done?
-
-If the message in the minibuffer stays "Type `C-c C-l' to display
-results of compilation.", you probably have a misconfiguration in your
-init file (@file{.emacs}, @file{init.el} or similar).  To track this
-down either search in the @samp{*Messages*} buffer for an error message
-or put @code{(setq debug-on-error t)} as the first line into your init
-file, restart Emacs and open a @LaTeX{} file.  Emacs will complain
-loudly by opening a debugging buffer as soon as an error occurs.  The
-information in the debugging buffer can help you find the cause of the
-error in your init file.
-
-@item
-Why does @code{TeX-next-error} (@kbd{C-c `}) fail?
-
-If @code{TeX-file-line-error} is set to nil (not the default), these
-sort of failures might be related to the the fact that when writing the
-log file, @TeX{} puts information related to a file, including error
-messages, between a pair of parentheses.  In this scenario @AUCTeX{}
-determines the file where the error happened by parsing the log file and
-counting the parentheses.  This can fail when there are other,
-unbalanced parentheses present.
-
-Activating so-called @samp{file:line:error} messages for the log file usually
-solves this issue, as these kind of messages are are easier to parse;
-however, they may lack some details.  Activation can be done either in
-the configuration of your @TeX{} system (consult its manual to see where
-this is) or by simply keeping the variable @code{TeX-file-line-error} to
-the default value of non-nil.
-
-@item
-What does @samp{AUC} stand for?
-
-@AUCTeX{} came into being at Aalborg University in Denmark.  Back then
-the Danish name of the university was Aalborg Universitetscenter; @samp{AUC}
-for short.
-
-@end enumerate
diff --git a/elpa/auctex-13.1.3/doc/fdl.texi b/elpa/auctex-13.1.3/doc/fdl.texi
deleted file mode 100644
index ef31dae..0000000
--- a/elpa/auctex-13.1.3/doc/fdl.texi
+++ /dev/null
@@ -1,506 +0,0 @@
-@node GNU Free Documentation License
-@appendixsec GNU Free Documentation License
-
-@cindex FDL, GNU Free Documentation License
-@center Version 1.3, 3 November 2008
-
-@display
-Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software
-Foundation, Inc.  @uref{https://fsf.org/}
-
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-@end display
-
-@enumerate 0
-@item
-PREAMBLE
-
-The purpose of this License is to make a manual, textbook, or other
-functional and useful document @dfn{free} in the sense of freedom: to
-assure everyone the effective freedom to copy and redistribute it,
-with or without modifying it, either commercially or noncommercially.
-Secondarily, this License preserves for the author and publisher a way
-to get credit for their work, while not being considered responsible
-for modifications made by others.
-
-This License is a kind of ``copyleft'', which means that derivative
-works of the document must themselves be free in the same sense.  It
-complements the GNU General Public License, which is a copyleft
-license designed for free software.
-
-We have designed this License in order to use it for manuals for free
-software, because free software needs free documentation: a free
-program should come with manuals providing the same freedoms that the
-software does.  But this License is not limited to software manuals;
-it can be used for any textual work, regardless of subject matter or
-whether it is published as a printed book.  We recommend this License
-principally for works whose purpose is instruction or reference.
-
-@item
-APPLICABILITY AND DEFINITIONS
-
-This License applies to any manual or other work, in any medium, that
-contains a notice placed by the copyright holder saying it can be
-distributed under the terms of this License.  Such a notice grants a
-world-wide, royalty-free license, unlimited in duration, to use that
-work under the conditions stated herein.  The ``Document'', below,
-refers to any such manual or work.  Any member of the public is a
-licensee, and is addressed as ``you''.  You accept the license if you
-copy, modify or distribute the work in a way requiring permission
-under copyright law.
-
-A ``Modified Version'' of the Document means any work containing the
-Document or a portion of it, either copied verbatim, or with
-modifications and/or translated into another language.
-
-A ``Secondary Section'' is a named appendix or a front-matter section
-of the Document that deals exclusively with the relationship of the
-publishers or authors of the Document to the Document's overall
-subject (or to related matters) and contains nothing that could fall
-directly within that overall subject.  (Thus, if the Document is in
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-any mathematics.)  The relationship could be a matter of historical
-connection with the subject or with related matters, or of legal,
-commercial, philosophical, ethical or political position regarding
-them.
-
-The ``Invariant Sections'' are certain Secondary Sections whose titles
-are designated, as being those of Invariant Sections, in the notice
-that says that the Document is released under this License.  If a
-section does not fit the above definition of Secondary then it is not
-allowed to be designated as Invariant.  The Document may contain zero
-Invariant Sections.  If the Document does not identify any Invariant
-Sections then there are none.
-
-The ``Cover Texts'' are certain short passages of text that are listed,
-as Front-Cover Texts or Back-Cover Texts, in the notice that says that
-the Document is released under this License.  A Front-Cover Text may
-be at most 5 words, and a Back-Cover Text may be at most 25 words.
-
-A ``Transparent'' copy of the Document means a machine-readable copy,
-represented in a format whose specification is available to the
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-straightforwardly with generic text editors or (for images composed of
-pixels) generic paint programs or (for drawings) some widely available
-drawing editor, and that is suitable for input to text formatters or
-for automatic translation to a variety of formats suitable for input
-to text formatters.  A copy made in an otherwise Transparent file
-format whose markup, or absence of markup, has been arranged to thwart
-or discourage subsequent modification by readers is not Transparent.
-An image format is not Transparent if used for any substantial amount
-of text.  A copy that is not ``Transparent'' is called ``Opaque''.
-
-Examples of suitable formats for Transparent copies include plain
-@sc{ascii} without markup, Texinfo input format, La@TeX{} input
-format, @acronym{SGML} or @acronym{XML} using a publicly available
-@acronym{DTD}, and standard-conforming simple @acronym{HTML},
-PostScript or @acronym{PDF} designed for human modification.  Examples
-of transparent image formats include @acronym{PNG}, @acronym{XCF} and
-@acronym{JPG}.  Opaque formats include proprietary formats that can be
-read and edited only by proprietary word processors, @acronym{SGML} or
-@acronym{XML} for which the @acronym{DTD} and/or processing tools are
-not generally available, and the machine-generated @acronym{HTML},
-PostScript or @acronym{PDF} produced by some word processors for
-output purposes only.
-
-The ``Title Page'' means, for a printed book, the title page itself,
-plus such following pages as are needed to hold, legibly, the material
-this License requires to appear in the title page.  For works in
-formats which do not have any title page as such, ``Title Page'' means
-the text near the most prominent appearance of the work's title,
-preceding the beginning of the body of the text.
-
-The ``publisher'' means any person or entity that distributes copies
-of the Document to the public.
-
-A section ``Entitled XYZ'' means a named subunit of the Document whose
-title either is precisely XYZ or contains XYZ in parentheses following
-text that translates XYZ in another language.  (Here XYZ stands for a
-specific section name mentioned below, such as ``Acknowledgements'',
-``Dedications'', ``Endorsements'', or ``History''.)  To ``Preserve the Title''
-of such a section when you modify the Document means that it remains a
-section ``Entitled XYZ'' according to this definition.
-
-The Document may include Warranty Disclaimers next to the notice which
-states that this License applies to the Document.  These Warranty
-Disclaimers are considered to be included by reference in this
-License, but only as regards disclaiming warranties: any other
-implication that these Warranty Disclaimers may have is void and has
-no effect on the meaning of this License.
-
-@item
-VERBATIM COPYING
-
-You may copy and distribute the Document in any medium, either
-commercially or noncommercially, provided that this License, the
-copyright notices, and the license notice saying this License applies
-to the Document are reproduced in all copies, and that you add no other
-conditions whatsoever to those of this License.  You may not use
-technical measures to obstruct or control the reading or further
-copying of the copies you make or distribute.  However, you may accept
-compensation in exchange for copies.  If you distribute a large enough
-number of copies you must also follow the conditions in section 3.
-
-You may also lend copies, under the same conditions stated above, and
-you may publicly display copies.
-
-@item
-COPYING IN QUANTITY
-
-If you publish printed copies (or copies in media that commonly have
-printed covers) of the Document, numbering more than 100, and the
-Document's license notice requires Cover Texts, you must enclose the
-copies in covers that carry, clearly and legibly, all these Cover
-Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
-the back cover.  Both covers must also clearly and legibly identify
-you as the publisher of these copies.  The front cover must present
-the full title with all words of the title equally prominent and
-visible.  You may add other material on the covers in addition.
-Copying with changes limited to the covers, as long as they preserve
-the title of the Document and satisfy these conditions, can be treated
-as verbatim copying in other respects.
-
-If the required texts for either cover are too voluminous to fit
-legibly, you should put the first ones listed (as many as fit
-reasonably) on the actual cover, and continue the rest onto adjacent
-pages.
-
-If you publish or distribute Opaque copies of the Document numbering
-more than 100, you must either include a machine-readable Transparent
-copy along with each Opaque copy, or state in or with each Opaque copy
-a computer-network location from which the general network-using
-public has access to download using public-standard network protocols
-a complete Transparent copy of the Document, free of added material.
-If you use the latter option, you must take reasonably prudent steps,
-when you begin distribution of Opaque copies in quantity, to ensure
-that this Transparent copy will remain thus accessible at the stated
-location until at least one year after the last time you distribute an
-Opaque copy (directly or through your agents or retailers) of that
-edition to the public.
-
-It is requested, but not required, that you contact the authors of the
-Document well before redistributing any large number of copies, to give
-them a chance to provide you with an updated version of the Document.
-
-@item
-MODIFICATIONS
-
-You may copy and distribute a Modified Version of the Document under
-the conditions of sections 2 and 3 above, provided that you release
-the Modified Version under precisely this License, with the Modified
-Version filling the role of the Document, thus licensing distribution
-and modification of the Modified Version to whoever possesses a copy
-of it.  In addition, you must do these things in the Modified Version:
-
-@enumerate A
-@item
-Use in the Title Page (and on the covers, if any) a title distinct
-from that of the Document, and from those of previous versions
-(which should, if there were any, be listed in the History section
-of the Document).  You may use the same title as a previous version
-if the original publisher of that version gives permission.
-
-@item
-List on the Title Page, as authors, one or more persons or entities
-responsible for authorship of the modifications in the Modified
-Version, together with at least five of the principal authors of the
-Document (all of its principal authors, if it has fewer than five),
-unless they release you from this requirement.
-
-@item
-State on the Title page the name of the publisher of the
-Modified Version, as the publisher.
-
-@item
-Preserve all the copyright notices of the Document.
-
-@item
-Add an appropriate copyright notice for your modifications
-adjacent to the other copyright notices.
-
-@item
-Include, immediately after the copyright notices, a license notice
-giving the public permission to use the Modified Version under the
-terms of this License, in the form shown in the Addendum below.
-
-@item
-Preserve in that license notice the full lists of Invariant Sections
-and required Cover Texts given in the Document's license notice.
-
-@item
-Include an unaltered copy of this License.
-
-@item
-Preserve the section Entitled ``History'', Preserve its Title, and add
-to it an item stating at least the title, year, new authors, and
-publisher of the Modified Version as given on the Title Page.  If
-there is no section Entitled ``History'' in the Document, create one
-stating the title, year, authors, and publisher of the Document as
-given on its Title Page, then add an item describing the Modified
-Version as stated in the previous sentence.
-
-@item
-Preserve the network location, if any, given in the Document for
-public access to a Transparent copy of the Document, and likewise
-the network locations given in the Document for previous versions
-it was based on.  These may be placed in the ``History'' section.
-You may omit a network location for a work that was published at
-least four years before the Document itself, or if the original
-publisher of the version it refers to gives permission.
-
-@item
-For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve
-the Title of the section, and preserve in the section all the
-substance and tone of each of the contributor acknowledgements and/or
-dedications given therein.
-
-@item
-Preserve all the Invariant Sections of the Document,
-unaltered in their text and in their titles.  Section numbers
-or the equivalent are not considered part of the section titles.
-
-@item
-Delete any section Entitled ``Endorsements''.  Such a section
-may not be included in the Modified Version.
-
-@item
-Do not retitle any existing section to be Entitled ``Endorsements'' or
-to conflict in title with any Invariant Section.
-
-@item
-Preserve any Warranty Disclaimers.
-@end enumerate
-
-If the Modified Version includes new front-matter sections or
-appendices that qualify as Secondary Sections and contain no material
-copied from the Document, you may at your option designate some or all
-of these sections as invariant.  To do this, add their titles to the
-list of Invariant Sections in the Modified Version's license notice.
-These titles must be distinct from any other section titles.
-
-You may add a section Entitled ``Endorsements'', provided it contains
-nothing but endorsements of your Modified Version by various
-parties---for example, statements of peer review or that the text has
-been approved by an organization as the authoritative definition of a
-standard.
-
-You may add a passage of up to five words as a Front-Cover Text, and a
-passage of up to 25 words as a Back-Cover Text, to the end of the list
-of Cover Texts in the Modified Version.  Only one passage of
-Front-Cover Text and one of Back-Cover Text may be added by (or
-through arrangements made by) any one entity.  If the Document already
-includes a cover text for the same cover, previously added by you or
-by arrangement made by the same entity you are acting on behalf of,
-you may not add another; but you may replace the old one, on explicit
-permission from the previous publisher that added the old one.
-
-The author(s) and publisher(s) of the Document do not by this License
-give permission to use their names for publicity for or to assert or
-imply endorsement of any Modified Version.
-
-@item
-COMBINING DOCUMENTS
-
-You may combine the Document with other documents released under this
-License, under the terms defined in section 4 above for modified
-versions, provided that you include in the combination all of the
-Invariant Sections of all of the original documents, unmodified, and
-list them all as Invariant Sections of your combined work in its
-license notice, and that you preserve all their Warranty Disclaimers.
-
-The combined work need only contain one copy of this License, and
-multiple identical Invariant Sections may be replaced with a single
-copy.  If there are multiple Invariant Sections with the same name but
-different contents, make the title of each such section unique by
-adding at the end of it, in parentheses, the name of the original
-author or publisher of that section if known, or else a unique number.
-Make the same adjustment to the section titles in the list of
-Invariant Sections in the license notice of the combined work.
-
-In the combination, you must combine any sections Entitled ``History''
-in the various original documents, forming one section Entitled
-``History''; likewise combine any sections Entitled ``Acknowledgements'',
-and any sections Entitled ``Dedications''.  You must delete all
-sections Entitled ``Endorsements.''
-
-@item
-COLLECTIONS OF DOCUMENTS
-
-You may make a collection consisting of the Document and other documents
-released under this License, and replace the individual copies of this
-License in the various documents with a single copy that is included in
-the collection, provided that you follow the rules of this License for
-verbatim copying of each of the documents in all other respects.
-
-You may extract a single document from such a collection, and distribute
-it individually under this License, provided you insert a copy of this
-License into the extracted document, and follow this License in all
-other respects regarding verbatim copying of that document.
-
-@item
-AGGREGATION WITH INDEPENDENT WORKS
-
-A compilation of the Document or its derivatives with other separate
-and independent documents or works, in or on a volume of a storage or
-distribution medium, is called an ``aggregate'' if the copyright
-resulting from the compilation is not used to limit the legal rights
-of the compilation's users beyond what the individual works permit.
-When the Document is included in an aggregate, this License does not
-apply to the other works in the aggregate which are not themselves
-derivative works of the Document.
-
-If the Cover Text requirement of section 3 is applicable to these
-copies of the Document, then if the Document is less than one half of
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-covers that bracket the Document within the aggregate, or the
-electronic equivalent of covers if the Document is in electronic form.
-Otherwise they must appear on printed covers that bracket the whole
-aggregate.
-
-@item
-TRANSLATION
-
-Translation is considered a kind of modification, so you may
-distribute translations of the Document under the terms of section 4.
-Replacing Invariant Sections with translations requires special
-permission from their copyright holders, but you may include
-translations of some or all Invariant Sections in addition to the
-original versions of these Invariant Sections.  You may include a
-translation of this License, and all the license notices in the
-Document, and any Warranty Disclaimers, provided that you also include
-the original English version of this License and the original versions
-of those notices and disclaimers.  In case of a disagreement between
-the translation and the original version of this License or a notice
-or disclaimer, the original version will prevail.
-
-If a section in the Document is Entitled ``Acknowledgements'',
-``Dedications'', or ``History'', the requirement (section 4) to Preserve
-its Title (section 1) will typically require changing the actual
-title.
-
-@item
-TERMINATION
-
-You may not copy, modify, sublicense, or distribute the Document
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense, or distribute it is void, and
-will automatically terminate your rights under this License.
-
-However, if you cease all violation of this License, then your license
-from a particular copyright holder is reinstated (a) provisionally,
-unless and until the copyright holder explicitly and finally
-terminates your license, and (b) permanently, if the copyright holder
-fails to notify you of the violation by some reasonable means prior to
-60 days after the cessation.
-
-Moreover, your license from a particular copyright holder is
-reinstated permanently if the copyright holder notifies you of the
-violation by some reasonable means, this is the first time you have
-received notice of violation of this License (for any work) from that
-copyright holder, and you cure the violation prior to 30 days after
-your receipt of the notice.
-
-Termination of your rights under this section does not terminate the
-licenses of parties who have received copies or rights from you under
-this License.  If your rights have been terminated and not permanently
-reinstated, receipt of a copy of some or all of the same material does
-not give you any rights to use it.
-
-@item
-FUTURE REVISIONS OF THIS LICENSE
-
-The Free Software Foundation may publish new, revised versions
-of the GNU Free Documentation License from time to time.  Such new
-versions will be similar in spirit to the present version, but may
-differ in detail to address new problems or concerns.  See
-@uref{https://www.gnu.org/licenses/}.
-
-Each version of the License is given a distinguishing version number.
-If the Document specifies that a particular numbered version of this
-License ``or any later version'' applies to it, you have the option of
-following the terms and conditions either of that specified version or
-of any later version that has been published (not as a draft) by the
-Free Software Foundation.  If the Document does not specify a version
-number of this License, you may choose any version ever published (not
-as a draft) by the Free Software Foundation.  If the Document
-specifies that a proxy can decide which future versions of this
-License can be used, that proxy's public statement of acceptance of a
-version permanently authorizes you to choose that version for the
-Document.
-
-@item
-RELICENSING
-
-``Massive Multiauthor Collaboration Site'' (or ``MMC Site'') means any
-World Wide Web server that publishes copyrightable works and also
-provides prominent facilities for anybody to edit those works.  A
-public wiki that anybody can edit is an example of such a server.  A
-``Massive Multiauthor Collaboration'' (or ``MMC'') contained in the
-site means any set of copyrightable works thus published on the MMC
-site.
-
-``CC-BY-SA'' means the Creative Commons Attribution-Share Alike 3.0
-license published by Creative Commons Corporation, a not-for-profit
-corporation with a principal place of business in San Francisco,
-California, as well as future copyleft versions of that license
-published by that same organization.
-
-``Incorporate'' means to publish or republish a Document, in whole or
-in part, as part of another Document.
-
-An MMC is ``eligible for relicensing'' if it is licensed under this
-License, and if all works that were first published under this License
-somewhere other than this MMC, and subsequently incorporated in whole
-or in part into the MMC, (1) had no cover texts or invariant sections,
-and (2) were thus incorporated prior to November 1, 2008.
-
-The operator of an MMC Site may republish an MMC contained in the site
-under CC-BY-SA on the same site at any time before August 1, 2009,
-provided the MMC is eligible for relicensing.
-
-@end enumerate
-
-@page
-@heading ADDENDUM: How to use this License for your documents
-
-To use this License in a document you have written, include a copy of
-the License in the document and put the following copyright and
-license notices just after the title page:
-
-@smallexample
-@group
-  Copyright (C)  @var{year}  @var{your name}.
-  Permission is granted to copy, distribute and/or modify this document
-  under the terms of the GNU Free Documentation License, Version 1.3
-  or any later version published by the Free Software Foundation;
-  with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
-  Texts.  A copy of the license is included in the section entitled ``GNU
-  Free Documentation License''.
-@end group
-@end smallexample
-
-If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
-replace the ``with@dots{}Texts.''@: line with this:
-
-@smallexample
-@group
-    with the Invariant Sections being @var{list their titles}, with
-    the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
-    being @var{list}.
-@end group
-@end smallexample
-
-If you have Invariant Sections without Cover Texts, or some other
-combination of the three, merge those two alternatives to suit the
-situation.
-
-If your document contains nontrivial examples of program code, we
-recommend releasing these examples in parallel under your choice of
-free software license, such as the GNU General Public License,
-to permit their use in free software.
-
-@c Local Variables:
-@c ispell-local-pdict: "ispell-dict"
-@c End:
-
diff --git a/elpa/auctex-13.1.3/doc/history.texi b/elpa/auctex-13.1.3/doc/history.texi
deleted file mode 100644
index 0595bb6..0000000
--- a/elpa/auctex-13.1.3/doc/history.texi
+++ /dev/null
@@ -1,1918 +0,0 @@
-@include macros.texi
-@section News in 10.0
-
-@itemize @bullet
-
-@item
-Disabled @code{LaTeX-hide-environment}.
-Suggested by Christopher Allen <cpcallen@@ruah.dyndns.org>.
-
-@item
-Changed default to lazy evaluation of @code{TeX-view-style} and
-@code{LaTeX-command-style}.
-Suggested by Peter Neergaard <turtle@@cs.bu.edu>.
-
-@item
-Backindent when brace is at the start of a line.
-Patch by Masashi Shimbo <shimbo@@cis.ibaraki.ac.jp>.
-
-@item
-Added Emacs 21 font lock support.
-
-@item
-@kbd{,} and @kbd{.} no longer removes italic correction.
-
-@item
-@code{graphicx} and @code{graphics} style support.
-Donated by Ryuichi Arafune <arafune@@ushioda.riec.tohoku.ac.jp>.
-
-@item
-@code{LaTeX-math-abbrev-prefix} now accepts vector value.
-Reported by Jan Vroonhof <vroonhof@@math.ethz.ch>.
-
-@item
-Improved Texinfo support(more environments and html).
-Patch by Akim Demaille <akim@@epita.fr>.
-
-@item
-@code{danish} quotes support.
-Suggested by arne@@daimi.au.dk (Arne Joergensen).
-
-@item
-Some PDF support.
-
-@item
-New @file{tex-mik.el} file for MiK@TeX{} support.
-
-@item
-Some commands now have their own history.
-Suggested by Werner LEMBERG <sx0005@@sx2.HRZ.Uni-Dortmund.DE>.
-
-@item
-Use @code{\centering} instead of center environment in figures.
-Patch by Stefan Monnier <foo@@acm.com>.
-
-@item 
-New @code{dwim} setting for @code{TeX-master} attempts to guess
-a default master for new files.
-Patch by Stefan Monnier <foo@@acm.com>.
-
-@item 
-@code{ngerman} style support.
-Just a copy of the german style support.
-
-@item
-Removed support for Emacs 18 and 19.
-
-@item @code{mdwlist} support.
-Patch by Stephen Heilbronner <heilbron@@nm.informatik.uni-muenchen.de>.
-
-@item
-Fixed various bugs with the babel package.
-
-@item @code{amsart} and @code{amsbook} now loads @code{amsthm} by default.
-Patch by Rune Kleveland <runekl@@math.uio.no>.
-
-@item Fixed bug with file searching.
-Reported by Berwin Turlach <bturlach@@maths.adelaide.edu.au>.
-
-@item Finalized index support, added index-related style files.
-Patch by Carsten Dominik <dominik@@strw.leidenuniv.nl>.
-
-@item New style files for @file{varioref.sty} and @file{fancyref.sty}.
-Patch by Carsten Dominik <dominik@@strw.leidenuniv.nl>.
-
-@item @code{texmathp} recognizes additional macros like @code{\fbox}.
-Patch by Ulrik Vieth <vieth@@thphy.uni-duesseldorf.de>.
-
-@end itemize
-
-@section News in 9.9
-
-@itemize @bullet
-@item Bug fix in JLATEX recognition.  Patch by
-Tsutomu OKUMURA <oku@@nml.t.u-tokyo.ac.jp>.
-
-@item Bug fix in foils package sypport.
-Suggested by Bernt Guldbrandtsen <bernt@@jupiter.ansci.iastate.edu>.
-
-@item Made @code{make install-contrib} compile the contributed lisp
-files. 
-Suggested by Nils Ackermann <Nils.Ackermann@@math.uni-giessen.de>. 
-
-@item In @code{texinfo-mode}, @kbd{C-c C-f C-d} now deletes the current
-font, while @kbd{C-u C-c C-f @var{key}} changes it.  @samp{@@dfn} moved
-to @kbd{C-c C-f d}.  Suggested by Christoph Wedler
-<wedler@@fmi.uni-passau.de>.
-
-@item Fixed some custom types.  
-Patch by Markus Rost <markus.rost@@mathematik.uni-regensburg.de>.
-
-@item Support loading byte compiled files, even if
-@code{TeX-byte-compile} is nil.
-Patch by Christoph Wedler  <wedler@@fmi.uni-passau.de>.
-
-@item The command to replace a LaTeX2e font should work more reliably
-now.  Patch by Christoph Wedler  <wedler@@fmi.uni-passau.de>.
-
-@item Minor XEmacs packaging changes.
-Patch by Christoph Wedler  <wedler@@fmi.uni-passau.de>.
-
-@item @code{TeX-file-recurse} now accepts an integer value, max depth of
-recursion.  Patch by Alastair Burt  <burt@@dfki.bde>.
-
-@item Simple imenu support for @LaTeX{}.
-
-@item Workaround for 20.3 bugs. 
-
-@item The `Spell' command now works on all open buffers in the
-document.  Patch by Jason Stewart <jasons@@cs.unm.edu>.
-
-@item @kbd{C-c C-m} now puts content of region inside first empty brackets
-in the macro, if any.  Patch by Peter Thiemann <pjt@@cs.nott.ac.uk>.
-
-@item Update of @file{natbib.el} style file by Carsten Dominik
-<dominik@@strw.LeidenUniv.nl>.
-
-@item Much better detection of @TeX{} math mode.  Patch by Carsten Dominik
-<dominik@@strw.LeidenUniv.nl>.
-
-@item New @samp{%n} escape in @code{TeX-command-list} for entering the
-current line number.  Suggested by "Lee, Sang-Min"
-<smagus@@acorn.snu.ac.kr>. 
-
-@item Doc fixes in manual.  Patch by Gustavo Chaves
-<gustavo@@cpqd.com.br>.
-
-@item Better reftex support for sections.  Patch by Carsten Dominik
-<dominik@@strw.LeidenUniv.nl>. 
-
-@item Bug fixes in math card.  Reported by "Ron Smith"
-<rsmith@@eel.ufl.edu>. 
-
-@item Better multifile support.  Patch by Soren Dayton
-<csdayton@@cs.uchicago.edu>. 
-
-@item Don't expand abbreviations when @code{abbrev-mode} is nil.
-Suggested by Alastair Burt <alastair.burt@@dfki.de>.
-
-@item @samp{direntry} support in manual, by SL Baur
-<steve@@altair.xemacs.org>. 
-@end itemize
-
-@section News in 9.8
-
-@itemize @bullet
-@item Added @code{natbib.el} to support natbib.sty by Patrick W. Daly.
-Submitted by Berwin A. Turlach @samp{<berwin.turlach@@anu.edu.au>}.
-
-@item
-More @LaTeX{}2e support by Jan Vroonhof
-@samp{<vroonhof@@math.ethz.ch>}.@refill
-
-@item Make @code{TeX-master} a local variable in Bib@TeX{} mode and set
-it to true.  This seems to be necessary to enable auto-parsing of a .bib
-file.  Patch by Berwin A. Turlach @samp{<berwin.turlach@@anu.edu.au>}.
-
-@item Support for Harvard style updated by Berwin A. Turlach
-@samp{<berwin.turlach@@anu.edu.au>}.
-
-@item
-Support for `natbib' package.
-By Berwin Turlach @samp{<berwin.turlach@@anu.edu.au>}. 
-
-@item 
-Finer control of automatic parsing of @TeX{} files: new variables
-@code{TeX-auto-x-parse-length} and @code{TeX-auto-x-regexp-list}.
-By Christoph Wedler @samp{<wedler@@fmi.uni-passau.de>}.
-
-@item 
-Finer control of indentation: new variables @code{LaTeX-document-regexp},
-@code{LaTeX-verbatim-regexp}, @code{LaTeX-begin-regexp},
-@code{LaTeX-end-regexp} and @code{LaTeX-indent-comment-start-regexp}.
-By Christoph Wedler @samp{<wedler@@fmi.uni-passau.de>}.
-
-@item 
-When running @LaTeX{} on a region, do not complain about undefined
-citations.  See variable @code{TeX-region-extra}.
-By Christoph Wedler @samp{<wedler@@fmi.uni-passau.de>}.
-
-@item 
-Split menu for LaTeX environments into submenus if number of
-environments is larger than the value of the new variable
-@code{LaTeX-menu-max-items}.
-By Christoph Wedler @samp{<wedler@@fmi.uni-passau.de>}.
-
-@item
-More reftex support with new @code{TeX-arg-ref} function.
-By Soren Dayton @samp{<csdayton@@cs.uchicago.edu>}, with @file{amsmath}
-support by Carsten Dominik @samp{<dominik@@strw.LeidenUniv.nl>}.
-
-@item
-Minimal parser now recognize @code{usepackage}.
-By Carsten Dominik @samp{<dominik@@strw.LeidenUniv.nl>}.
-
-@item
-More amstex styles recognized.
-By Carsten Dominik @samp{<dominik@@strw.LeidenUniv.nl>}.
-
-@item
-Czech and Slovak support.
-By Milan Zamazal @samp{<pdm@@fi.muni.cz>}. 
-
-@end itemize
-
-
-@section News in 9.7
-
-@itemize @bullet
-@item
-Added support for customize.
-
-@item 
-Added minimal support for @code{sentence-end-double-space}.
-
-@end itemize
-
-@section News in 9.6
-
-@itemize @bullet
-@item
-NT installation instructions added.
-
-@item
-@file{func-doc.el} unbundled, as @file{word-help.el} will be added to
-the standard Emacs distribution.  See @url{http://www.ifi.uio.no/~jensthi/}.
-
-@item 
-@samp{$} is now of the syntax class `matched pair', suggested by Mats
-Bengtsson @samp{<matsb@@s3.kth.se>}.
-
-@item 
-Now use @kbd{,} to enter multiple arguments to a @samp{\cite} or
-@samp{\bibliography} command instead of @kbd{@key{ret}}.
-
-@item
-Installation procedure is changed, read the @file{INSTALLATION} file. 
-
-@item
-LaCheck is unbundled.  You can get @code{lacheck} from
-@file{<URL:ftp://sunsite.dk/pub/text/lacheck/>} or alternatively
-@code{chktex} from
-@file{<URL:ftp://ftp.dante.de/pub/tex/support/chktex/>}.  Search for
-`chktex' in @file{tex.el} to see how to switch between them.@refill
-
-@item 
-Insert @code{(require 'font-latex)} to get better font lock support. 
-
-@item
-Bug fixes.
-
-@item
-Better handling of subdirectories, suggested by Frederic Devernay
-@samp{<Frederic.Devernay@@sophia.inria.fr>} and many others.
-@end itemize
-
-@section News in 9.5
-
-@itemize @bullet
-@item Use the @file{func-doc.el} package to get context senstive help.
-This is not autoloaded, you must load it explicitly with:
-
-@lisp
-(require 'func-doc)
-@end lisp
-
-@item
-Bug fixes.
-
-@end itemize
-
-@section News in 9.4
-
-@itemize @bullet
-@item There is now a menu in @code{LaTeX-math-minor-mode}.
-
-@item
-Bug fixes.
-@end itemize
-
-@section News in 9.3
-
-@itemize @bullet
-@item
-Bug fixes.
-@end itemize
-
-@section News in 9.2
-
-@itemize @bullet
-@item 
-Bug fixes.
-
-@item
-New file @file{bib-cite.el} contributed by Peter S. Galbraith
-@samp{<rhogee@@bathybius.meteo.mcgill.ca>}.  This file is not installed
-or enabled by default and is not part of the basic AUC @TeX{}
-package. If you have problems, questions, or suggestions, please direct
-them to Peter.
-
-@item
-New file @file{hilit-LaTeX.el} contributed by Peter S. Galbraith
-@samp{<rhogee@@bathybius.meteo.mcgill.ca>}.  This file is not installed
-or enabled by default and is not part of the basic AUC @TeX{}
-package. If you have problems, questions, or suggestions, please direct
-them to Peter.
-
-@item
-AUC @TeX{} is now less likely to suggest running Bib@TeX{} when it is
-not needed.
-
-@item
-Press @kbd{M-x LaTeX-209-to-2e @key{ret}} to make a stab at converting a
-@LaTeX{} 2.09 header to @LaTeX{}2e.
-
-@item
-@kbd{C-c C-m input @key{ret}} should be faster now on second try.
-
-@item
-New variable @code{LaTeX-left-right-indent-level} controls the
-indentation added by @samp{\left}.
-
-@item
-@samp{\begin}, @samp{\end}, @samp{\left}, and @samp{\right} no longer
-need to be at the beginning of the line to take effect. 
-
-@item
-You can now delete and replace @LaTeX{}2e style fonts.
-
-@item
-Moved external commands to new menu.
-
-@item
-@kbd{C-c C-m cite @key{ret}} will prompt for multiple keys.
-
-@item
-Better handling of @samp{"} with @file{german.sty}.
-
-@item
-New variable @code{LaTeX-paragraph-commands} lists @LaTeX{} commands
-that shouldn't be formatted as part of a paragraph.
-
-@item
-Older news moved to @file{HISTORY}.  It is not @TeX{}info able, but you
-can get a plaintext version with @samp{make HISTORY}.
-
-@item
-See the new @file{ChangeLog} file for a more detailed list of changes.
-The history section will now only contain user level changes.  If you
-send me a patch, please also provide a ChangeLog entry.
-@end itemize
-
-@node Version 9.1
-@section News in 9.1
-
-Coordinater: Per Abrahamsen, 1994.
-
-Alpha testers (in order of appearance): 
-Bernt Guldbrandtsen @samp{<bernt@@weinberg.pop.bio.aau.dk>},
-Kevin Scott @samp{<scottkj@@prl.philips.co.uk>},
-Lawrence R. Dodd @samp{<dodd@@roebling.poly.edu>},
-Michelangelo Grigni @samp{<mic@@cs.ucsd.edu>},
-David Aspinall @samp{<da@@dcs.edinburgh.ac.uk>},
-Frederic Devernay @samp{<Frederic.Devernay@@sophia.inria.fr>},
-Robert Estes @samp{<estes@@ece.ucdavis.edu>},
-Peter Whaite @samp{<peta@@cim.mcgill.ca>},
-Karl Eichwalder @samp{<karl@@pertron.central.de>},
-John Interrante @samp{<interran@@uluru.Stanford.EDU>},
-James A. Robinson @samp{<jimr@@simons-rock.edu>},
-Tim Carlson @samp{<imsgtcar@@mathfs.math.montana.edu>},
-Michelangelo Grigni @samp{<mic@@cs.ucsd.edu>},
-Manoj Srivastava @samp{<srivasta@@pilgrim.umass.edu>},
-Richard Stanton @samp{<stanton@@haas.berkeley.edu>},
-Kobayashi Shinji @samp{<koba@@flab.fujitsu.co.jp>},
-and probably more.@refill
-
-@itemize @bullet
-@item
-@LaTeX{}2e is now default.  Set @code{LaTeX-version} to @samp{"2"} to
-disable this.
-
-@item
-Better handling of @samp{*TeX background*} buffer.  Suggested by John
-Interrante @samp{<interran@@uluru.Stanford.EDU>}. 
-
-@item
-Parser did not recognise the use of @samp{\def} to create @LaTeX{}
-environments.  Reported by Frederic Devernay
-@samp{<Frederic.Devernay@@sophia.inria.fr>}. 
-
-@item
-Minor cleanup in some error messages.
-
-@item
-Fixed bug in @code{TeX-comment-paragraph} when called with a negative
-argument.  Reported by Markus Kramer @samp{<kramer@@inf.fu-berlin.de>}. 
-
-@item
-Don't move point in master file when running a command on the region in
-an included file.  Thanks to Karl Wilhelm Langenberger
-@samp{<wlang@@rs6000.mri.akh-wien.ac.at>} for the patch.
-
-@item
-@code{LaTeX-math-mode} no longer works on Emacs 18 or older Lucid
-versions.  This change allowed me to unbundle @file{min-map.el}.
-
-@item
-Made @kbd{C-c C-e} more robust, especially when applied on an empty
-active region.  Reported by Andrew Senior @samp{<aws@@eng.cam.ac.uk>}.
-
-@item
-@kbd{C-c C-m section RET} and @kbd{M-@key{tab}} should work now in
-@TeX{}info mode.  @kbd{C-c C-b} and @kbd{C-c C-r} removed, since they
-did not work.  Reported by Karl Eichwalder
-@samp{<karl@@pertron.central.de>}.
-
-@item
-Made @kbd{M-q} skip block comments.  Sugested by Peter Whaite
-@samp{<peta@@cim.mcgill.ca>}. 
-
-@item
-Code cleanup:  Renamed @samp{-format-} functions to @samp{-fill-}. 
-
-@item
-Made @kbd{,} and @kbd{.} remove any preceding italic correction.
-
-@item
-Changes in math mode: @samp{setminus} moved to @key{\}, @samp{not} moved
-to @key{/}, and @samp{wedge}, @samp{vee}, and @samp{neg} installed on
-@key{&}, @kbd{|}, and @kbd{!} to make writing logic easier for C
-programmers.
-
-@item
-Renamed @file{auc-tex.el} to @file{auc-old.el} to make it less likely
-that new users load it by mistake.
-
-@item
-Changed name of @file{easymenu.el} to @file{auc-menu.el} to avoid
-conflict with RMS's version.  Updated it to handle the Lucid
-@code{:keys} keyword argument.  Defines a popup menu for both FSF and
-Lucid emacs, although it is only installed in Lucid Emacs.  Added David
-Aspinall's @samp{<da@@dcs.edinburgh.ac.uk>} patch to handle an empty
-menu bar under Lucid Emacs.  The interface is still a superset of
-@file{easymenu.el}.  This version should no longer prevent the sharing
-of byte compiled files between FSF and Lucid emacs.
-
-@item
-Marking a section or environment now highlight it in Lucid Emacs.  It
-already worked in GNU Emacs.  Thanks to Andreas Ernst
-@samp{ernst_a@@maths.uwa.edu.au}.
-
-@item
-Font support for @LaTeX{}2e.  Many people suggested this.
-Automatically activated for all documents defined with
-@samp{\documentclass}. 
-
-@item
-Outline support for @LaTeX{}2e fixed by Robert Estes
-@samp{<estes@@ece.ucdavis.edu>}. 
-
-@item
-@samp{bibliography} macro now works.  Thanks to Frederic Devernay
-@samp{<Frederic.Devernay@@sophia.inria.fr>}. 
-
-@item
-Fixes to @file{psfig} support by Thomas Graichen
-@samp{<graichen@@sirius.physik.fu-berlin.de>}. 
-
-@item
-Fixed position of @samp{\label} in environments.  Reported by Richard
-Stanton @samp{<stanton@@haas.berkeley.edu>}.
-
-@item
-Made the name of the AUC @TeX{} menu mode specific.
-
-@item
-More reliable guesses with @kbd{C-c C-r}.  Thanks to Lawrence R. Dodd
-@samp{<dodd@@roebling.poly.edu>}.
-
-@item
-Insert newline before inserting local variable section.  Thanks to
-Rajeev Gore' @samp{<rpg@@cs.man.ac.uk>}.
-
-@item
-Fixes to Japanese version.  Thanks to Kobayashi Shinji
-@samp{<koba@@flab.fujitsu.co.jp>}.
-
-@item
-Fixed bug in @samp{put} and @samp{multiput} macros.  Thanks to Kobayashi
-Shinji @samp{<koba@@flab.fujitsu.co.jp>} and Masayuki Kuwada
-<kuwada@@axion-gw.ee.uec.ac.jp>. 
-
-@item
-Display number of pages after end of @LaTeX{} compilation.  Thanks to
-Lawrence R. Dodd @samp{<dodd@@roebling.poly.edu>}.
-
-@item
-Only update section and environment menus when the lists have changed.
-
-@item
-New variables @code{LaTeX-header-end} and @code{LaTeX-trailer-start}.
-
-@item
-Some Emacs 18 compatibility changes.  Thanks to Fran E. Burstall
-@samp{<F.E.Burstall@@maths.bath.ac.uk>}.
-
-@item 
-Use nonrecursive function to determine the current environment.  This
-should solve problems with exceeding lisp max depth. Contributed by
-David Aspinall @samp{<da@@dcs.edinburgh.ac.uk>}.
-
-@item
-Fixed documentation for @kbd{` ~} in @file{math-ref.tex}.  Thanks to
-Morten Welinder @samp{<terra@@diku.dk>}.
-
-@item
-Made @code{LaTeX-math-mode} work better with FSF Emacs 19 in the case
-where you press something undefined, in particular function keys.
-Requested by several.
-
-@item
-Inserting an itemize environment around the active region now insert the
-first item inside the environment.  Thanks to Berwin A. Turlach
-@samp{<berwin@@core.ucl.ac.be>} for reporting this.
-
-@item
-Fixed bug in right button menu under Lucid.  Reported by Frederic
-Devernay @samp{<Frederic.Devernay@@sophia.inria.fr>}.
-@end itemize
-
-@node Version 9.0
-@section News in 9.0
-
-Coordinator: Per Abrahamsen, 1994.
-
-Alpha testers (in order of appearance): 
-Volker Dobler @samp{<dobler@@etu.wiwi.uni-karlsruhe.de>},
-Piet van Oostrum @samp{<piet@@cs.ruu.nl>}, 
-Frederic Devernay @samp{<Frederic.Devernay@@sophia.inria.fr>}, 
-Robert Estes @samp{<estes@@ece.ucdavis.edu>},
-Berwin Turlach @samp{<berwin@@core.ucl.ac.be>},
-Tim Carlson @samp{<imsgtcar@@mathfs.math.montana.edu>},
-Peter Thiemann @samp{<thiemann@@provence.informatik.uni-tuebingen.de>},
-Kevin Scott @samp{<scottkj@@prl.philips.co.uk>},
-Lawrence R. Dodd @samp{<dodd@@roebling.poly.edu>},
-Johan Van Biesen @samp{<vbiesen@@wins.uia.ac.be>},
-Marc Gemis @samp{<makke@@wins.uia.ac.be>},
-Michelangelo Grigni @samp{<mic@@cs.ucsd.edu>},
-Kevin Scott @samp{<scottkj@@prl.philips.co.uk>},
-Peter Paris @samp{<pparis@@bass.gmu.edu>},
-Peter Barth @samp{<barth@@mpi-sb.mpg.de>},
-Andy Piper @samp{<ajp@@eng.cam.ac.uk>},
-Richard Stanton @samp{<stanton@@haas.berkeley.edu>},
-Christoph Wedler @samp{<wedler@@fmi.uni-passau.de>},
-Graham Gough @samp{<graham@@cs.man.ac.uk>},
-and probably more.@refill
-
-@itemize @bullet
-@item
-Fixed problem with @file{filladapt} defeating @LaTeX{} mode's own
-indentation algorithm.  Thanks to Piet van Oostrum
-@samp{<piet@@cs.ruu.nl>}.
-
-@item
-Made environments and sections selectable from the menu bar.
-
-@item
-Support Emacs comment conventions.  Comments starting with a single
-@samp{%} are indented at @code{comment-column}.  Comments starting with
-@samp{%%%} are indented at column 0.  Comments starting with
-@samp{%%} are indented like ordinary text.  You can set the variables
-@code{LaTeX-right-comment-regexp} and @code{LaTeX-left-comment-regexp}
-to nil to disable this.  See also @code{LaTeX-ignore-comment-regexp}.
-Rewrote it from Christoph Wedler @samp{<wedler@@fmi.uni-passau.de>} from
-original code.
-
-@item
-@key{tab} and @key{lfd} will not indent code in @samp{verbatim}
-environment if you set @code{LaTeX-indent-environment-check} to non-nil.
-This was also first implemented by Christoph Wedler
-@samp{<wedler@@fmi.uni-passau.de>}.  
-
-@item
-You can now get get custom indentation for various environments.  See
-@code{LaTeX-indent-environment-list}.
-
-@item
-@kbd{C-c C-m left @key{ret}} new automatically inserts a matching
-@samp{\right}.  See variables @code{TeX-left-right-braces},
-@code{TeX-braces-default-association}, and
-@code{TeX-braces-user-association}.  This feature was suggested by Jesse
-@samp{<jes@@math.msu.edu>} and implemented by Berwin Turlach
-@samp{<berwin@@core.ucl.ac.be>}.
-
-@item
-Don't automatically display the compilation buffer unless
-@code{TeX-show-compilation} in non-nil.  Suggested by Stefan Schoef
-@samp{Stefan.Schoef@@arbi.informatik.uni-oldenburg.de}. 
-
-@item
-Bundled @file{ltx-help.el}.  Press @kbd{C-h C-l} to get the
-documentation for a LaTeX command.
-
-@item
-Fixed indentation of @samp{\left} and @samp{\right}.  Thanks to
-Christoph Wedler @samp{<wedler@@fmi.uni-passau.de>}.
-
-@item
-Installation procedure changed.  @file{tex-site.el} is now intended to
-survive AUC @TeX{} upgraded.  The distribution version only contains
-autoloads (eliminating the need for @file{tex-load.el} , the
-customization variables are moved to @file{tex.el}.  You should copy
-those variables you need to customize from @file{tex.el} to
-@file{tex-site.el}. 
-
-@item
-Made it possible to use absolute paths when including bibliographies or
-style files.
-
-@item
-Fixed problem with parsing errors after running @LaTeX{} on the region
-from the menu.  Thanks to Peter Barth @samp{<barth@@mpi-sb.mpg.de>} for
-finding this one.
-
-@item
-The file @file{doc/ref-card.texi} has been renamed to
-@file{doc/tex-ref.texi} to avoid confusion with the reference card for
-GNU Emacs.  Suggested by Michelangelo Grigni @samp{<mic@@cs.ucsd.edu>}.
-
-@item
-The @file{README}, @file{CHANGES} and @file{INSTALLATION} files are now
-generated from chapters of this manual, to ensure they stay in sync.
-
-@item
-@kbd{M-@key{tab}} will now complete some macro arguments in addition to
-macro names.  In particular, if you press @kbd{M-@key{tab}} after
-@samp{\cite@{} or @samp{\ref@{} you will get completion for bibitems and
-labels, respectively.
-
-@item
-Merged a number of files.  The major files are now @file{tex.el} for
-plain @TeX{} and common support, @file{tex-buf.el} for running external
-commands, and @file{latex.el} for @LaTeX{} support.
-
-@item
-Unbundled @file{outln-18.el}.  Users of Emacs 18 or Lucid Emacs 19.9 or
-earlier must get @file{outln-18.el} and install it as @file{outline.el}
-if they want the outline commands to work.
-
-@item
-No longer bind @kbd{C-c @key{tab}} to @code{TeX-complete-symbol}.  Use
-@kbd{M-@key{tab}} instead.
-
-@item
-Cleaned up the parser and parameterizedd it.  Now you can add now types
-of information to be maintained by the parser simply by calling
-@code{TeX-auto-add-type}.  You still need to install the regexps with
-@code{TeX-auto-add-regexp}. 
-
-@item
-Disable the automatic insertion of empty braces after macros with no
-arguments in @code{LaTeX-math-mode}.  Added a variable
-@code{TeX-insert-braces} to disable it everywhere. 
-
-@item
-Now complete with existing labels when asking for a label in a @LaTeX{}
-environment.  Suggested by Berwin Turlach
-@samp{<berwin@@core.ucl.ac.be>}.
- 
-@item
-The variables @code{TeX-private-macro}, @code{TeX-private-auto}, and
-@code{TeX-private-style} are now initialized from the @samp{TEXINPUTS}
-and @samp{BIBINPUTS} environment variables.
- 
-@item
-@kbd{C-c C-f} and @kbd{C-c C-e} will now put the template around the
-region if the region is active.
-
-@item
-Fixed @kbd{C-u C-c C-e} to handle environments ending with a star
-(@samp{*}).  Reported by Berwin Turlach
-@samp{<berwin@@core.ucl.ac.be>}.
-
-@item
-Don't use @code{with-output-to-temp-buffer} for compilation buffer.
-Fixed by Frederic Devernay @samp{<Frederic.Devernay@@sophia.inria.fr>}.
-
-@item
-New function @code{TeX-command-buffer} (@kbd{C-c C-b}) to run a command
-on the (visible part of) the current buffer.  Requested by several
-people. 
-
-@item
-Bundled the latest @file{reporter.el}, added
-@code{TeX-submit-bug-report} to menus.
-
-@item
-@code{TeX-insert-braces} now takes an argument like
-@code{insert-parentheses}.  Thanks to Lawrence R. Dodd
-@samp{<dodd@@roebling.poly.edu>}. 
-
-@item
-Fixed bug in @samp{\put} and @samp{\multiput} macros.  Thanks to Kevin
-Scott @samp{<scottkj@@prl.philips.co.uk>}.
-
-@item
-Deleted @code{ams-latex-mode}, @code{slitex-mode}, and
-@code{foiltex-mode}.  Instead, use @code{LaTeX-command-style} to
-determine the name of the external command to use.
-
-@item
-Deleted @code{latex2e-mode}.  Instead set the @code{LaTeX-version}
-variable.  This may be done automatically if you use
-@samp{\documentclass} in the future.
-
-@item
-Fixed Lucid Emacs menu for @TeX{}info mode.  Thanks to Frederic Devernay
-@samp{<Frederic.Devernay@@sophia.inria.fr>},
-
-@item
-Added support for @file{harvard.sty} by Berwin Turlach
-@samp{<berwin@@core.ucl.ac.be>}.
-
-@item
-Filling will not let display math equations @samp{\[ ... \]} be on a
-line by themselves.  Reported by Matthew Morley
-@samp{<Matthew.Morley@@gmd.de>}. 
-
-@item
-Made @code{words-include-escapes} default to nil.  
-
-@item
-Made @code{TeX-expand-list} expansions case sensitive.  Thanks to Havard
-Rue @samp{<Havard.Rue@@sima.sintef.no>}.
-
-@item
-Fixed error in calculating indentation for lines starting with a brace.
-Thanks to Piet van Oostrum @samp{<piet@@cs.ruu.nl>}.
-
-@item
-Fixed bug in the @samp{addcontentsline}, @samp{newtheorem}, and
-@samp{pagenumbering} macros reported by Berwin Turlach
-@samp{<berwin@@core.ucl.ac.be>}.
-
-@item
-Doc fixes by Lawrence R. Dodd @samp{<dodd@@roebling.poly.edu>}.
-
-@item
-Indentation no longer fooled by @samp{\\@{},  Thanks to Peter Thiemann
-@samp{<thiemann@@provence.informatik.uni-tuebingen.de>}.
-
-@item
-Bind @kbd{M-C-e} and @kbd{M-c-a} to @code{LaTeX-find-matching-end} and
-@code{LaTeX-find-matching-begin}.  Suggested by Lawrence R. Dodd
-@samp{<dodd@@roebling.poly.edu>}.
-
-@item
-Added variable @code{TeX-quote-after-quote} which causes
-@code{TeX-insert-quote} to insert literal @samp{"} except when after
-another @samp{"}, in which case it will expand to @code{TeX-open-quote}
-or @code{TeX-close-quote}.  This code was contributed by Piotr Filip
-Sawicki @samp{<pfs@@mimuw.edu.pl>}.
-
-@item
-Added support for Polish style files @file{plfonts.sty} and
-@file{plhb.sty}, contributed by Piotr Filip
-Sawicki @samp{<pfs@@mimuw.edu.pl>}.
-
-@item
-Added section with suggestions for how to handle European
-character sets.
-
-@item
-Created workaround for bug in the regexp handler in some Emacs 18
-versions and older versions of Lucid Emacs.  The workaround
-means you cannot use space in the documentstyle command in Emacs and
-Lucid Emacs earlier than version 19.9.
-
-@item
-@file{powerkey.el} is removed since the functionality is integrated in
-GNU Emacs 
-
-@item
-@kbd{C-u "} now inserts four literal @samp{"}, not just one.  To insert
-a single @samp{"} either press @key{"} twice or use @kbd{C-q "}.
-
-@item
-Allow non-string value for @code{outline-minor-map-prefix}.  Reported by
-David Smith @samp{<maa507@@comp.lancs.ac.uk>}.
-
-@item
-Make the use of @code{write-file-hooks} more safe, and use
-@code{local-write-file-hooks} when possible.  Suggested by David Smith
-@samp{<maa507@@comp.lancs.ac.uk>}.
-
-@item
-Don't indent @samp{\begin@{verbatim@}} and @samp{\end@{verbatim@}},
-since any space before @samp{\end@{verbatim@}} is significant.  Thanks to
-Peter Thiemann @samp{<thiemann@@informatik.uni-tuebingen.de>} for the
-patch.
-
-@item
-Show available fonts when you try to insert an non-existing font.
-Suggested by David Smith @samp{<maa507@@comp.lancs.ac.uk>}.
-
-@item
-The @code{member} function in @file{tex-18.el} does not depend on
-@code{TeX-member} now.  Thanks to Piet van Oostrum
-@samp{<piet@@cs.ruu.nl>}. 
-
-@item
-Do not overwrite any global binding of @kbd{M-@kbd{ret}}.  Suggested by
-Jens Petersen @samp{<J.Petersen@@qmw.ac.uk>}.
-
-@item
-Major modes for writing text are supposed to rebind @kbd{M-@kbd{tab}} to
-@code{ispell-complete-word}.  Reported by Jens Petersen
-@samp{<J.Petersen@@qmw.ac.uk>}.
-
-@item
-Fixed problems with @TeX{}info menus.  Thanks to David Smith
-@samp{<maa507@@comp.lancs.ac.uk>} for reporting this.
-
-@item
-Code cleanup.   Removed the @file{format} directory, as it did not make
-it easier to add new @TeX{} modes, quite the contrary.
-
-@item
-Fixed name conflict in @file{auc-tex.el}, reported by Rik Faith
-@samp{<faith@@cs.unc.edu>}. 
-
-@item
-Fixed some spelling errors.  Thanks to Lawrence R. Dodd
-@samp{<dodd@@roebling.poly.edu>}. 
-
-@item
-Fixed bug prohibiting non-standard file extensions.  Now recognize
-@file{.ltx} by default.  Suggested by Lawrence R. Dodd
-@samp{<dodd@@roebling.poly.edu>}. 
-
-@item
-Name of the AUC @TeX{} info files changes once again to be usable under
-DOS.  This time simply to @file{auctex}.
-
-@item
-Documented @code{TeX-outline-extra}.
-
-@item
-Could not select command on region from the menu before loading
-@file{tex-buf}.  Reported by Uwe Bonnes
-@samp{<bon@@lte.e-technik.uni-erlangen.de>}.
-
-@item
-Make the hilit19 interface more robust.  Thanks to William Dean Norris
-II @samp{<wdn@@dragonfly.cis.ufl.edu>}.
-
-@item
-More OS/2 Makefile fixes by Bodo Huckestein
-@samp{<bodo@@eu10.mpi-hd.mpg.de>}.
-
-@item
-Reimplemented comment support on top of @code{comment-region}, giving
-slightly different semantics.
-@end itemize
-
-
-@node Version 8.0
-@comment  node-name,  next,  previous,  up
-@section News in 8.0
-
-Coordinator: Per Abrahamsen, 1993.
-
-Alpha testers (in order of appearance): Marc Gemis
-@samp{<makke@@wins.uia.ac.be>}, Shinji Kobayashi
-@samp{<koba@@flab.fujitsu.co.jp>}, Philippe Defert
-@samp{<defert@@gnuisance.cern.ch>}, Richard Stanton
-@samp{<stanton@@haas.berkeley.edu>}, Norbert Kiesel
-@samp{<norbert@@i3.informatik.rwth-aachen.de>}, Roberto Cecchini
-@samp{<CECCHINI@@fi.infn.it>}, Hanno Wirth @samp{<wirth@@igd.fhg.de>},
-Tim Carlson @samp{<tim@@math.montana.edu>}, John Daschbach
-@samp{<dasch@@darkwing.uoregon.edu>}, Bob Fields
-@samp{<bob@@minster.york.ac.uk>}, Peter Whaite
-@samp{<peta@@cim.mcgill.ca>}, Volker Dobler
-@samp{<dobler@@etu.wiwi.uni-karlsruhe.de>}, Phil Austin
-@samp{<phil@@geog.ubc.ca>}, Martin Maechler
-@samp{<maechler@@stat.math.ethz.ch>}, Havard Rue
-@samp{<Havard.Rue@@sima.sintef.no>}, Tim Geisler
-@samp{<tmgeisle@@faui80.informatik.uni-erlangen.de>}, Tim Carlson
-@samp{<imsgtcar@@mathfs.math.montana.edu>}, Sridhar Anandakrishnan
-@samp{<sak@@essc.psu.edu>}, Peter Thiemann
-@samp{<thiemann@@provence.informatik.uni-tuebingen.de>}, Pedro Quaresma
-@samp{<pedro@@mat.uc.pt>}, Christian Lynbech
-@samp{<lynbech@@daimi.aau.dk>}, Kevin Scott
-@samp{<scottkj@@prl.philips.co.uk>}, Bodo Huckestein
-@samp{<bodo@@eu10.mpi-hd.mpg.de>}, Cengiz Alaettinoglu
-@samp{<ca@@cs.UMD.EDU>}, Jakob Schiotz
-@samp{<schiotz@@fysik.dth.dk>}, and probably more.@refill
-
-@itemize @bullet
-@item
-New variable @code{LaTeX-letter-sender-address} contains default address
-for use with the letter style.  Set it to the address of your
-organization in @file{tex-site.el}.  Thanks to Sridhar Anandakrishnan
-@samp{<sak@@essc.psu.edu>}. 
-
-@item
-Makefile now works under OS/2 with GNU Make.  Thanks to Bodo Huckestein
-@samp{bodo@@eu10.mpi-hd.mpg.de}.
-
-@item
-Made it possible to install global auto files without having Bib@TeX{}
-mode installed.  Thanks to Christian Lynbech
-@samp{<lynbech@@daimi.aau.dk>}.
-
-@item
-Minor documentation fixes.  Thanks to Martin Maechler
-@samp{<maechler@@stat.math.ethz.ch>}.
-
-@item
-Added support for @samp{eqref} for the @samp{amsart} style.  Thanks to
-Peter Whaite @samp{<peta@@cim.mcgill.ca>}.
-
-@item 
-Use @samp{-c} as the default shell command option under @samp{emx}.
-Eberhard Mattes @samp{<mattes@@azu.informatik.uni-stuttgart.de>} says
-it is better than @samp{/c}.
-
-@item
-Made powerkey in the menus work better under OS/2.  Thanks to Eberhard
-Mattes @samp{<mattes@@azu.informatik.uni-stuttgart.de>}.
-
-@item
-Made the reference cards print correctly on US letter format paper.
-Thanks to Magnus Nordborg @samp{<magnus@@fisher.Stanford.EDU>}.
-
-@item
-@code{LaTeX-dead-mode} removed.  Read the file `ISO-TEX' for alternative
-solutions.
-
-@item
-All minor modes unbundled.  You can find them from ftp at
-@samp{ftp.iesd.auc.dk} in the directory @file{/pub/emacs-lisp}.  Removed
-information about minor modes from this document.
-
-@item
-New hooks for changing ispell directory, see @file{tex-site.el} for
-details.  
-
-@item 
-@LaTeX{}2e mode now supported.  Insert 
-
-@lisp
-  (setq TeX-default-mode 'latex2e-mode)
-@end lisp
-
-in your @file{.emacs} file to get documentclass instead of documentstyle
-per default.  The parser recognizes documentclass, usepackage, and
-newcommand with a default argument.  There are also templates for all of
-them.
-
-@item
-Added Jakob Schiotz's @samp{<schiotz@@fysik.dth.dk>} help file for
-installing AUC @TeX{} on OEMACS.  It will probably also be of interest
-for DEMACS users.
-
-@item
-Minor changes to be more friendly for OEMACS, thanks to Jakob Schiotz
-@samp{<schiotz@@fysik.dth.dk>}. 
-
-@item
-The control key bindings in @code{LaTeX-math-mode} now works, thanks to
-Frederic Devernay @samp{<Frederic.Devernay@@sophia.inria.fr>}. 
-
-@item
-@LaTeX{} outlines no longer matches @samp{\partial} or other commands
-with a sectioning command as prefix.  Thanks to Jakob Schiotz
-@samp{<schiotz@@fysik.dth.dk>}.
-
-@item
-@code{LaTeX-fill-paragraph} now handles the case where the previous line
-both contain an @samp{\item} and an unmatched open brace.  Thanks to
-Piet van Oostrum @samp{<piet@@cs.ruu.nl>}.
-
-@item
-Use abbreviated file name for @TeX{} output buffers in Emacs 19.  Thanks
-to Jens Gustedt @samp{<gustedt@@math.tu-berlin.de>}.
-
-@item
-Added lowercase alias for @code{LaTeX-math-mode} for use with Emacs file
-mode commands.  Thanks to Olaf Burkart
-@samp{<burkart@@zeus.informatik.rwth-aachen.de>}. 
-
-@item
-Added code to reuse old region in @code{TeX-command-region} if mark is
-not active.  Thanks to Cengiz Alaettinoglu @samp{<ca@@cs.UMD.EDU>}.
-
-@item
-Now get keyboard accelerators on all menus rather than only AUC @TeX{}
-menus, thanks to the @file{powerkey.el} file by Lars Lindberg
-@samp{<lli@@sypro.cap.se>}.
-
-@item
-Added @code{TeX-electric-macro} for faster completion of @TeX{} macros.
-@xref{Completion}.
-
-@item
-Comparing printer names are now case incentive.  Thanks to Richard
-Stanton @samp{<stanton@@haas.berkeley.edu>}.
-
-@item
-Default shell fixed for OS/2.  Thanks to Richard Stanton
-@samp{<stanton@@haas.berkeley.edu>}.
-
-@item
-Added functions to hide (@code{LaTeX-hide-environment}) and show
-(@code{LaTeX-show-environment}) the current environment.
-
-@item
-@kbd{C-u C-c C-e} will now modify the current environment instead of
-inserting a new environment.  This is like the optional argument to the
-font commands.
-
-@item
-Added nabla to LaTeX Math Mode.  Suggested by Bill Reynolds
-@samp{<bill@@goshawk.lanl.gov>}. 
-
-@item
-Added commands for running @TeX{} and @LaTeX{} interactively.  Thanks to
-David Carlisle @samp{<carlisle@@computer-science.manchester.ac.uk>}.
-
-@item
-The external commands will now insert there output @emph{before} point
-in the output buffers.  This allows you to follow the progress by
-putting point at the end of the file.  Suggested by Jak Kirman
-@samp{<jak@@cs.brown.edu>}.
-
-@item
-When invoking an external command from a menu, the document will be
-automatically saved. 
-
-@item
-There are now a printer menu for emacs 19.
-
-@item
-Redesigned dependency checking.  Now only checks dependencies for files
-loaded in the current emacs session.  This is much faster, but will not
-catch files that are edited outside this emacs session, or files edited
-in killed buffers.  @strong{@code{TeX-check-path} must at least contain
-@file{.} for saving to work}.  If you have set @samp{TeX-check-path}
-in your @file{.emacs} file, remove it.  The default value is fast enough
-now.
-
-@item
-New variable @code{TeX-save-query} control if AUC @TeX{} will query you
-for each modified buffer when you save the document.  Set it to nil to
-get rid of these questions.  Setting this variable also affect the
-automatic saving of the document that happens each time you start an
-external command.
-
-@item
-New command @code{TeX-save-document} will save all files in the current
-document, i.e. the document associated with the current buffer.
-
-@item 
-Cleaned up all minor modes, also made them use @file{min-map.el} or
-@file{min-mode.el} instead of @file{min-bind.el}.
-
-@item
-Cleaned up release management.
-
-@item
-AUC TeX will not longer be confused when you rewrite a file under a new
-name. 
-
-@item
-Lots of code cleanup, involving reformatting the source and renaming all
-@samp{-hook} variables and functions to conform with the Emacs 19
-guidelines. 
-
-@item 
-Can now parse Japanese characters in labels and macros when you use
-Japanese @TeX{}.  Thanks to Shinji Kobayashi
-@samp{<koba@@flab.fujitsu.co.jp>}.
-
-@item 
-Made it safe to quit when AUC @TeX{} asks for the name of the master
-file.  It will simply assume the file itself is the master, and continue
-without inserting any file local variables.
-
-@item
-Support for @code{epsf} and @code{psfig} style files.  Thanks to Marc
-Gemis @samp{<makke@@wins.uia.ac.be>}.
-
-@item
-Support for @LaTeX{}info.  Thanks to Marc Gemis
-@samp{<makke@@wins.uia.ac.be>}.
-
-@item
-Only examine the first 10000 bytes to find out what @TeX{} mode to use.
-
-@item 
-Added @code{TeX-submit-bug-report} command to submit bug reports.  It
-uses the @file{reporter.el} distributed with SuperCite, so it may not be
-available in some Emacs 18 installations.
-
-@item
-Speeded up parsing significantly by using a simpler regexp.
-
-@item
-Added variable @code{TeX-auto-untabify}.  Set it to nil to prevent
-untabifying the buffer when it is saved.  Several people wanted this. 
-
-@item
-Changed defaults to @emph{not} do any automatic parsing, nor prompt for
-a master file.  @xref{Parsing Files}, @ref{Multifile}, for information
-about how ot correct this.  In short, insert the following in your
-@file{.emacs} file.
-
-@lisp
-(setq TeX-auto-save t)
-(setq TeX-parse-self t)
-(setq-default TeX-master nil)
-@end lisp
-
-@item
-Some grammatical fixes to the @file{PROBLEMS} file.  Thanks to Lawrence
-R. Dodd @samp{<dodd@@roebling.poly.edu>}.
-
-@item
-No longer install a separate @code{outline-minor-mode} by default, as
-the FSF Emacs 19.19 @code{outline-minor-mode} is adequate.  The included
-file @file{outln-18.el} emulates the FSF Emacs 19.19 mode under Emacs 18.
-
-The FSF Emacs 19.19 @code{outline-minor-mode} use the @kbd{C-c} prefix
-instead of @kbd{C-c C-o} by default, and does not bind as many keys as
-the @code{outline-minor-mode} distributed with earlier versions of AUC
-@TeX{} did.  You can get the keybindings back together with other
-goodies by inserting
-@example
-(require 'out-xtra)
-@end example
-in your @file{.emacs} file.  @file{out-xtra.el} will probably be
-unbundled from AUC @TeX{} in the future.
-
-@item
-Some fixes to AmS-@TeX{} mode by Ulf Juergens
-@samp{<ulf@@mathematik.uni-bielefeld.de>}.
-
-@item
-Make @samp{plain-TeX-mode-menu} work in Lucid Emacs.  Thanks to Anthony
-Rossini @samp{rossini@@hsph.harvard.edu} for reporting this.
-
-@item
-First cut on a @TeX{}info mode.
-
-@item
-More strict about parsing @samp{\bibitem}'s and Bib@TeX{} entries.
-
-@item
-Made it easier to write style files for environments that takes
-arguments and documented it.  Suggested by Martin
-Wunderli @samp{<wunderli@@inf.ethz.ch>}.
-
-@item
-Parse optional argument to @samp{\newenvironment}.  Suggested by Martin
-Wunderli @samp{<wunderli@@inf.ethz.ch>}.
-
-@item
-Fixed @samp{parbox} macro.  Thanks to Shinji Kobayashi
-@samp{<koba@@flab.fujitsu.co.jp>}.
-
-@item
-Made the parser work better in outline minor mode.  Thanks to Salvador
-Pinto Abreu @samp{<spa@@khosta.fct.unl.pt>}.
-
-@item
-Also save style information with @code{TeX-normal-mode} when buffer not
-modified.
-
-@item
-Use @code{$(MAKE)} instead of @samp{make} to invoke @code{make} from the
-@file{Makefile}.  Thanks to John Interrante
-@samp{<interran@@uluru.Stanford.EDU>}. 
-
-@item
-Make last value default for @code{TeX-insert-macro}.  Suggested by Matt
-Fairtlough @samp{<M.Fairtlough@@dcs.sheffield.ac.uk>}.
-
-@item
-Renamed info file to @samp{auc-info} in order to fill DOS file limits.
-Please remember to update your @file{dir} file to reflect this change.
-
-@item
-Delete auto file instead of saving an empty file.
-@end itemize
-
-@node Version 7.3
-@comment  node-name,  next,  previous,  up
-@section News in 7.3
-
-Coordinator: Per Abrahamsen, 1993.
-
-@itemize @bullet
-@item
-More robust installation, especially for Lucid Emacs (I hope).  Many
-people reported problems with this.
-
-@item
-Make `easymenu' work when byte-compiled.  Many people reported this
-bug.
-
-@item
-Minimally updated the @file{README} file from version 6.0 (sigh).
-Thanks to Boris Goldowsky @samp{<boris@@cs.rochester.edu>} for reporting
-this.
-
-@item
-Added @samp{@@finalout} to manual.  Reported by Henrik Drabol
-@samp{<hvd@@ens004.ens.min.dk>}.
-
-@item
-Fixed @kbd{M-q} to work after an @samp{\end@{@dots{}@}}.  It will not
-work at the end of the buffer, but there are usually the local variables
-so it should (hopefully) not matter.  Thanks to Shinji Kobayashi
-@samp{<koba@@flab.fujitsu.co.jp>} again.
-
-@item
-New variables @code{TeX-open-quote} and @code{TeX-close-quote} determine
-what is inserted by @code{TeX-insert-quote}.  The @file{german} style
-file now use those variables instead of changing the keymap.
-
-@item
-Changes to the default settings in @file{tex-site.el}, in particular a
-@samp{Queue} command is added to display the print queue.  Thanks to
-John Interrante @samp{<interran@@uluru.Stanford.EDU>} for code, and
-other members of the @samp{auc-tex@@iesd.auc.dk} mailing list for
-ideas.
-
-@item
-Make sure all outline mode commands are bound in
-@code{outline-minor-mode}. 
-
-@item
-Added autoload for @code{TeX-command}.  Thanks to Hanno Wirth
-@samp{<wirth@@igd.fhg.de>} for reporting this.
-
-@item
-Added support for AmS@TeX{} and AmSLa@TeX{}.  Currently they are
-identical to @TeX{} and @LaTeX{} except for another default command. 
-
-@item
-Added Vor@TeX{} style matching of dollar sign.  The style is guaranteed
-to be Vor@TeX{}, since I lifted the code directly from Vor@TeX{}.
-Thanks to Pehong Chen @samp{<phc@@renoir.berkeley.edu>} for writing the
-Vor@TeX{} code.  Thanks to Jak Kirman @samp{<jak@@cs.brown.edu>} for
-pointing out this nice Vor@TeX{} feature.
-
-@item
-Added information about AUC @TeX{} mail addresses to the manual.  Thanks
-to Dave Smith @samp{<maa507@@computing.lancaster.ac.uk>}.
-
-@item
-Added menu to for plain @TeX{}.  Suggested by Tim Carlson
-@samp{<imsgtcar@@math.montana.edu>}. 
-
-@item
-Made the menus depend on @code{TeX-command-list}.
-
-@item
-Made it possible to specify @code{TeX-auto-regexp-list} in the local
-variable section of each file.
-
-@item
-Added variable @code{TeX-auto-parse-length} to specify maximal length of
-text that will be parsed.
-
-@item
-Added automatic parsing of Bib@TeX{} files and @samp{bibitem} entries in
-order to get completion in @samp{cite}.  This was inspired by an add on
-made by Sridhar Anandakrishnan @samp{<sak@@essc.psu.edu>}.
-
-@item
-Added variable @code{TeX-byte-compile} to disable automatic byte
-compilation of style files when loaded.  This is needed when using
-different Emacs versions.
-
-@item
-Added variable @code{TeX-translate-location-hook} to translate file and
-line information before showing an error, as requested by Thorbjoern
-Ravn Andersen @samp{<ravn@@imada.ou.dk>}.
-
-@item
-Added variable @code{TeX-auto-save} to allow disabling the automatic
-saving of style information, either per file in the file local
-variables, or globally by using @code{setq-default}.  Use
-@code{TeX-normal-mode} to force style information to be saved.
-
-@item
-Try to create @file{auto} directory if it does not exists.
-
-@item
-Added chapter describing how to tune the @TeX{} parsing.
-
-@item
-Allow (but do not encourage) a string value for
-@code{LaTeX-default-options}. 
-
-@item
-Give @samp{"} word syntax when german.sty is loaded.  Suggested by Tim
-Geisler @samp{<tmgeisle@@immd8.informatik.uni-erlangen.de>}.
-
-@item
-Many corrections to the grammar in the manual.  Thanks to Manfred
-Weichel @samp{<Manfred.Weichel@@sto.mchp.sni.de>}.
-
-@item
-Bind @code{TeX-home-buffer} to @kbd{C-c ^} instead of @kbd{C-c C-h}
-which are reserved in Emacs 19.  Suggested by Chris Moore
-@samp{<Chris.Moore@@src.bae.co.uk>}.
-@end itemize
-
-@node Version 7.2
-@comment  node-name,  next,  previous,  up
-@section News in 7.2
-
-Coordinator: Per Abrahamsen, 1993.
-
-@itemize @bullet
-@item
-@code{LaTeX-dead-mode} works again.  Thanks to Patrick O'Callaghan
-@samp{<poc@@usb.ve>} for fixing it.
-
-@item
-Minor fixes to the documentation.  Thanks to Shinji Kobayashi
-@samp{<koba@@flab.fujitsu.co.jp>}.
-
-@item
-Add @samp{Compiling} to the mode line of all buffers, while there is a
-AUC @TeX{} compilation process running.  This is similar to the behavior
-of @code{compile} in Emacs 19.
-
-@item
-@code{TeX-normal-mode} will now save the buffer first to make sure it
-gets reparsed.
-
-@item
-Labels with underscores are now recognized.   Thanks to Wolfgang Franzki
-@samp{<W.Franzki@@kfa-juelich.de>} 
-
-@item
-Fix to `ghostview' printer specification.  Thanks to Masayuki Kuwada
-@samp{<kuwada@@soliton.ee.uec.ac.jp>}. 
-
-@item
-Recognize @samp{abstract}, @samp{center}, @samp{titlepage},
-@samp{verse}, and @samp{theindex} environments.  Thanks to Masayuki Kuwada
-@samp{<kuwada@@soliton.ee.uec.ac.jp>}. 
-
-@item
-Fix to @samp{newsavebox} macro.  Thanks to Shinji Kobayashi
-@samp{<koba@@flab.fujitsu.co.jp>} for reporting this.
-
-@item
-Menu support for GNU Emacs 19 and Lucid Emacs.  Thanks to Alastair Burt
-@samp{<burt@@dfki.uni-kl.de>} for the initial Lucid Emacs version.
-
-@item
-@kbd{C-c C-f C-d} now deletes the current font.  The current font is
-defined to be the innermost @TeX{} group starting with a @TeX{} macro
-that is terminated by a space.
-
-@item
-Giving @kbd{C-c C-f} a prefix argument will replace the current font,
-i.e. @kbd{C-u C-c C-f C-b} will change the current font to bold. 
-
-The old functionality (putting the font around the region) has been
-removed.  To make the region bold, type @kbd{C-w C-c C-f C-b C-y}
-instead.
-
-@item
-Chapter recognized as largest heading in the report style.  Thanks to
-Shinji Kobayashi @samp{<koba@@flab.fujitsu.co.jp>} for reporting
-this. 
-
-@item
-More support for Japanese style files.  Thanks to Shinji Kobayashi
-@samp{<koba@@flab.fujitsu.co.jp>}.
-
-@item
-No longer put @samp{Outline} in the mode line whenever
-@code{selective-display} is set.  Thanks to Lawrence R. Dodd
-@samp{<dodd@@roebling.poly.edu>} for reporting this.
-
-@item
-Support for inserting calligraphic letters in @code{TeX-math-mode} with
-@kbd{` c @key{letter}}.  Thanks to Olaf Burkart
-@samp{<burkart@@zeus.informatik.rwth-aachen.de>}.
-
-@item
-@code{set-docstring} in @file{tex-math.el} should work better now.
-Thanks to Alastair Burt @samp{<burt@@dfki.uni-kl.de>} and Olaf Burkart
-@samp{<burkart@@zeus.informatik.rwth-aachen.de>}.
-
-@item
-Support for dviout preview on PC-9801.  Thanks to Shinji Kobayashi
-@samp{<koba@@flab.fujitsu.co.jp>}.
-
-@item
-Inserting environment in empty buffer should work now.  Thanks to
-Alastair Burt @samp{<burt@@dfki.uni-kl.de>}.
-
-@item 
-Default float for figures changed from @samp{tbp} to @samp{htbp}.  
-
-@item
-@code{LaTeX-format-environment} may work now.  Thanks to Shinji
-Kobayashi @samp{<koba@@flab.fujitsu.co.jp>}.
-
-@item
-Better @code{LaTeX-close-environment}.  Thanks to Thorbjoern Hansen
-@samp{<thansen@@diku.dk>}.
-
-@item
-Some support for Ispell 4.0.
-
-@item
-Bib@TeX{} in Emacs 19 need @code{tex-insert-quote}, make it autoload
-from AUC @TeX{} instead of the standard @code{tex-mode}.
-
-@item
-@code{TeX-auto-generate} failed when repeated.  Thanks to Peter Whaite
-@samp{<peta@@Thunder.McRCIM.McGill.EDU>} for reporting this.
-@end itemize
-
-@node Version 7.1
-@comment  node-name,  next,  previous,  up
-@section News in 7.1
-
-Coordinator: Per Abrahamsen, 1993.
-
-@itemize @bullet
-@item
-Allow multiple @samp{%p} in print commands.
-
-Suggested by Cliff Krumvieda @samp{<cliff@@cs.cornell.edu>}.
-
-@item
-Improved backward compatibility in @file{auc-tex.el}.  Thanks to Ralf
-Handl @samp{<handl@@cs.uni-sb.de>}.
-
-@item
-New style hook for @file{german.sty}.
-
-Disable smart quotes.  Press @kbd{C-c C-n} to make it take effect.
-
-@item
-Allow files to have other extensions than ``tex''.
-
-But no longer allow files to have multiple dots.  Sigh.
-
-@item
-Will no longer parse the buffer if it can use the saved state.
-
-@item
-New variable @code{TeX-parse-self}.
-
-Set it to nil if you never want to parse the buffer when you load it.
-
-@item
-Only offer to save files that belongs to the document.
-
-When you format the document with @kbd{C-c C-c}, AUC @TeX{} will no
-longer offer to save your @file{RMAIL}, @file{.newsrc}, or other files
-that does not belong to the document.  Suggested by Jim Hetrick
-@samp{<hetrick@@phys.uva.nl>}. 
-
-@item
-Foil@TeX{} support.
-
-Thanks to Sven Mattisson @samp{<sven@@tde.lth.se>}
-
-@item
-Smarter about when you need to reformat.
-
-Thanks to Chris Callsen @samp{<chris@@iesd.auc.dk>}.
-
-@item
-Japanese @TeX{}
-
-Now supports Japanese @TeX{}.  Thanks to Shinji Kobayashi
-@samp{<koba@@keisu-s.t.u-tokyo.ac.jp>}.
-
-@item
-Works again under OS/2 and other case insensitive file systems.
-
-@item
-DEMACS support.
-
-Thanks to Shinji Kobayashi @samp{<koba@@keisu-s.t.u-tokyo.ac.jp>}.
-
-@item
-Better @code{LaTeX-close-environment}.
-
-Thanks to Piet van Oostrum @samp{<piet@@cs.ruu.nl>}.
-
-@item
-Ispell support.
-
-Thanks to Piet van Oostrum @samp{<piet@@cs.ruu.nl>}.
-
-@item 
-Support for Russian letters.
-
-Thanks to Justin R. Smith @samp{<jsmith@@king.mcs.drexel.edu>}.
-
-@item
-Sli@TeX{} fixes.
-
-Many people.
-
-@item
-Fixes for spelling errors.
-
-Many people.
-
-@end itemize
-
-@node Version 7.0
-@comment  node-name,  next,  previous,  up
-@section Version 7.0
-
-Coordinator: Per Abrahamsen, 1993.
-
-Alpha testers (in order of appearance): Piet van Oostrum
-@samp{<piet@@cs.ruu.nl>}, Sven Mattisson @samp{<sven@@tde.lth.se>}, Tim
-Geisler @samp{<tmgeisle@@immd8.informatik.uni-erlangen.de>}, Fran E.
-Burstall @samp{<F.E.Burstall@@maths.bath.ac.uk>}, Alastair Burt
-@samp{<burt@@dfki.uni-kl.de>}, Sridhar Anandakrishnan
-@samp{<sak@@essc.psu.edu>}, Kjell Gustafsson
-@samp{<kjell@@sccm.Stanford.EDU>}, Uffe Kjaerulff
-@samp{<uk@@iesd.auc.dk>}, Kurt Swanson @samp{Kurt.Swanson@@dna.lth.se},
-Mark Utting @samp{<marku@@cs.uq.oz.au>}, Per Norman Oma
-@samp{perno@@itk.unit.no}, Naji Mouawad
-@samp{<nmouawad@@math.uwaterloo.ca>}, Bo Nygaard Bai
-@samp{<bai@@iesd.auc.dk>}, and probably more.
-
-@itemize @bullet
-@item
-New keymap. 
-
-The keymap has been changed in order to make it more intuitive to new
-users, and because the old bindings did not work well with the new
-buffer manipulation commands in tex-buf.el.  To use the new bindings,
-load @file{tex-init.el} instead of @file{auc-tex.el}.
-
-The file @file{auc-tex.el} is still available and implements the old
-keybindings on top of the new code.
-
-Print out the reference card (@file{doc/tex-ref.tex}) to see the new
-bindings.  
-
-@item
-Completely redesigned the buffer handling. 
-
-No part of the interface or the customization variables remain the same,
-unless you use the compatibility functions in @file{auc-tex.el}.  In
-that case the interactive commands remain similar in spirit, but the
-customization interface is still changed. 
-
-The file @file{tex-buf.el} has been completely rewritten, and there are
-major cleanup in @file{tex-dbg.el}, however the basic functionality
-remains the same in this file.  The code for both @file{tex-buf.el} and
-@file{tex-dbg.el} should be much simpler now and easier to extent.
-
-@file{auc-tex.el} and @file{tex-site.el} was updated to support the new
-interface.  I actually believe the moral equivalent to @code{TeX-region}
-to work now @t{:-)}, at least I understand the code now.
-
-The two major functions are now @code{TeX-command-master} and
-@code{TeX-command-region}.  Each function will prompt you for the
-command to execute.  AUC @TeX{} will make an educated guess on what
-command you want to run, and make that the default.  The available
-commands are defined in the variable @code{TeX-command-list}.
-
-@code{TeX-command-master} will run the specified command on the buffers
-master file.  You can have one command running for each master file.
-@code{TeX-command-region} will run the specified command on the current
-region, getting the header on trailer from the master file.  
-
-You can have exactly one region command running, independent on how many
-master file commands that are running.  Commands that operate on the
-active process (like @code{TeX-next-error}) will chose the process
-associated with buffers master file, unless the last region process is
-more recent than all master file processes.
-
-AUC @TeX{} now insist on knowing the master file for a buffer.  If you
-do not specify it in the file variable section, and it is not obviously
-a master file itself, it will ask you.  It will also add the master file
-name to the file variables, unless you disable this feature by setting
-@code{TeX-add-local} to nil.  Furthermore, it will convert @samp{%%
-Master:} lines to file variables, unless you disable it by setting
-@code{TeX-convert-master} to nil.
-@vindex TeX-convert-master
-
-Functionality removed (for now, it might appear again latter) include
-all other functions to start a command (e.g. @code{LaTeX-BibTeX}), and
-alternative ways to specify headers and trailers.  The only place to get
-the header and trailer is from the master file (I can easily change
-that, if anyone have such needs).
-
-@item
-Style specific code isolated.
-
-You can now add style specific information to AUC TeX by writing a
-style file somewhere in TeX-style-path.
-
-The main code is now organized around this principle.
-
-@item
-Automatically generate style files.
-
-AUC @TeX{} can now automatically extract information from a @TeX{} file,
-and will do this when you save a buffer.
-
-@item
-Sli@TeX{} mode.
-
-Just like @LaTeX{} mode, except that the default command to format run
-on the buffer is @samp{slitex}.
-
-@item
-@code{LaTeX-section} completely general.
-
-Rewrote @file{ltx-sec.el}.
-
-@itemize @minus
-@item
-Sectioning level, toc, and title queries can be individually turned off.
-@item
-Label query can be turned on or off for selected sectioning levels.
-@item
-Label prefix can be different for different sectioning levels.
-@item 
-If the title (or toc) is empty, point will be positioned there.
-@item
-Users can add new hooks
-@end itemize
-
-@item
-@code{TeX-insert-macro} much smarter.
-
-It will now prompt for the symbol with completions, and for many symbols
-it will also prompt for each argument.  There are also completion on
-some of the arguments.
-
-@item
-Fixed center in figure environment. 
-
-Thanks to Thomas Koenig @samp{<ig25@@rz.uni-karlsruhe.de>}.
-
-@item
-Changed @code{\M-} to @code{\e} in all keybindings in order to better
-support 8-bit input on some GNU Emacs. Thanks to Peter Dalgaard
-@samp{<pd@@kubism.ku.dk>}.
-
-Please, implementors of 8-bit input extensions to GNU Emacs.
-@code{\M-x} does @emph{not} means @dfn{@kbd{x} with the 8-bit set}.  It
-means @dfn{pressing @kbd{x} while holding down the @key{meta} key}.
-Some systems (such as X11) are able to tell the different.  Thus, even
-if you implement 256 byte keymaps, @code{\M-x} should still expand
-@code{meta-prefix-char} followed by an @kbd{x} in the keymap.  This
-allows you to distinguish pressing @kbd{x} while holding down the
-@key{meta} key from entering a literal 8-bit character.
-
-@item
-Made the outline commands aware of the document style.
-
-That is, if the document style is @samp{article}, @samp{\section} will
-be one level below the @samp{\documentstyle}, while if the style is
-@samp{book}, @samp{\section} will be three levels below
-@samp{\documentstyle}.  This will make @code{show-children} work better
-at the top level.
-
-@item
-The makefiles are closer to GNU coding standard.
-
-They now understand `prefix' and some other macros.
-
-@item
-Added hooks to be run after list of environments or list of completion
-names are updated, and also added a hook to be called after each file
-has been loaded. Thanks to Piet van Oostrum @samp{<piet@@cs.ruu.nl>}.
-
-@item
-Added @samp{*} to lot of @code{(interactive)} declarations.
-
-@item
-The outline commands are now always accessible from @LaTeX{} mode.
-
-@item
-Generalized the keyboard remapping and double modes.
-
-These are found in the file @file{min-key.el}. 
-
-@item
-Smart Comments.
-
-Not really, but there are now two comment functions which use their
-arguments to determine what to do, instead of four functions ignoring
-their arguments.
-
-@item
-Add outline headers.
-
-It is now possible to add extra outline headers, by setting the variable
-@code{TeX-outline-extra}. 
-
-@item 
-Smart quotes even smarter.
-
-If you press @kbd{"} twice, it will insert an real double quote instead
-of two (or four) single quotes.  This is consistent with how remapping
-in @file{min-key.el} is done.
-
-@item
-Automatically untabify buffer when you save it.
-
-Hands up, everyone who have produced a `last revision' paper containing
-an unreadable list of data in the back, because @TeX{} does not
-understands tabs.
-
-@item
-Call show-all when you change major mode.
-
-Thanks to Inge Frick's @samp{<inge@@nada.kth.se>} @file{kill-fix.el}
-enhancement, outline minor mode can now guarantee that all text is shown
-when you leave the minor mode, even if you leave the minor mode by
-changing the major mode.
-
-@item
-Updated documentation for 7.0.
-
-Also added key, variable, function, and concept indexes, as well as this
-history section and a new chapter on multifile documents
-(@pxref{Multifile}).@refill
-
-@end itemize
-
-@node Version 6.1
-@comment node-name,  next,  previous,  up
-@section Version 6.1
-
-Coordinator: Per Abrahamsen, 1992.
-
-@itemize @bullet
-@item
-@code{TeX-region} might work now (heard that before?).
-
-Many people reported this one.  Especially thanks to Fran Burstall
-@samp{<F.E.Burstall@@maths.bath.ac.uk>} and Bill Schworm
-@samp{<bill@@schworm.econ.ubc.ca>}.@refill
-
-@item
-The specification format for the @TeX{} command is more general.  
-
-See the documentation for @code{LaTeX-command} and
-@code{plain-TeX-command}. 
-
-@item
-The specification format for the preview commands is more general.
-
-See their respective documentation.
-
-@item
-The specification format for the print command is more general.  
-
-See the documentation for @code{TeX-print-command}.
-
-@item
-@code{TeX-args} is marked as obsolete.
-
-@item
-The @samp{"Emergency stop ..."} error.
-
-Some users of old @TeX{} installations got might might be fixed now.
-Thanks to Philip Sterne @samp{<sterne@@dublin.llnl.gov>}.
-
-@item
-It is now possible to change the preview command.
-
-@dots{} without loading TeX-site first.  Thanks to Tim Bradshaw
-@samp{<tim.bradshaw@@edinburgh.ac.uk>}.
-
-@item
-New variable TeX-smart-quotes.
-
-Allow @file{german.sty} users (and others) to disable the mapping of
-double quote (@kbd{"} to @samp{``} or @samp{''}).  Thanks to Daniel
-Hernandez @samp{<danher@@informatik.tu-muenchen.de>}.
-
-@item
-Many minor corrections to the documentation.  
-
-Thanks to Mainhard E.  Mayer @samp{<hardy@@golem.ps.uci.edu>}.
-
-@item
-Make test for @code{HOSTTYPE} case insensitive.
-
-Thanks to Gisli Ottarsson @samp{<gisli@@liapunov.eecs.umisc.edu>}.
-
-@item
-@code{TeX-force-default-mode}
-
-Set to avoid AUC @TeX{}'s attempts to infer the mode of the file by
-itself.
-
-@end itemize
-
-@node Version 6.0
-@comment node-name,  next,  previous,  up
-@section Version 6.0
-
-Coordinator: Kresten Krab Thorup, 1992.
-
-Preliminary documentation is available in the directory @file{doc}.  It
-isn't very well written, but I believe it covers most interesting points.
-Comments, suggestions, or even rewrites of sections are VERY
-WELCOME@dots{}
-
-LaCheck has been incorporated in the package.  The source code for it is
-available in the directory @file{lacheck} along with the documentation
-for it.  Lacheck may also be used from the command line.  It is bound to
-@kbd{C-c $}.
-
-Some minor changes in:
-
-@table @code
-@item TeX-region
-Should work better with @samp{Master:} option.
-
-@item LaTeX-environment
-Numerous new hooks added by Masayuki Kuwada.
-
-@item TeX-command-on-region
-Removed. @kbd{C-c C-o} used for @code{outline-minor-mode} instead.
-
-@end table
-
-And some additional minor fixes...
-
-@node Ancient History
-@comment  node-name,  next,  previous,  up
-@section Ancient History
-
-The origin of AUC @TeX{} is @file{tex-mode.el} from Emacs 16.  Lars
-Peter Fischer @samp{<fischer@@iesd.auc.dk>} wrote the first functions to
-insert font macros and Danish characters back in 1986.  Per Abrahamsen
-@samp{<abraham@@iesd.auc.dk>} wrote the functions to insert environments
-and sections, to indent the text, and the outline minor mode in 1987.
-Kresten Krab Thorup @samp{<krab@@iesd.auc.dk>} wrote the buffer handling
-and debugging functions, the macro completion, and much more, including
-much improved indentation and text formatting functions.  He also made
-the first public release in 1991, and was the main author and
-coordinator of every release up to and including 6.0.
-
-Thanks should also go to all the people who have been a great help
-developing the AUC @TeX{} system.  Especially all the people on the
-@samp{auc-tex} mailing list, who have been very helpful commenting and
-pointing out weak points and errors.
-
-Some of the contributors are listed below.  Others are mentioned in the
-lisp files or in the History section.
-
-@table @samp
-@item <dduchier@@csi.UOttawa.CA>
-Denys Duchier
-@item <ferguson@@cs.rochester.edu>
-George Ferguson
-@item <simons@@ibiza.karlsruhe.gmd.de>
-Martin Simons
-@item <smith@@pell.anu.edu.au>
-Michael Smith
-@item <per@@iesd.auc.dk>
-Per Hagen
-@item <handl@@cs.uni-sb.de>
-Ralf Handl
-@item <sven@@tde.lth.se>
-Sven Mattisson
-@item <kuwada@@soliton.ee.uec.ac.jp>
-Masayuki Kuwada
-@item <tb06@@pl118f.cc.lehigh.edu>
-Terrence Brannon
-@item <roseman@@hustat.harvard.edu>   
-Leonard Roseman
-@end table
-
-Special thanks to Leslie Lamport for supplying the source for the LaTeX
-error messages in the @file{tex-dbg.el} file.
-
diff --git a/elpa/auctex-13.1.3/doc/install.texi b/elpa/auctex-13.1.3/doc/install.texi
deleted file mode 100644
index 19034cb..0000000
--- a/elpa/auctex-13.1.3/doc/install.texi
+++ /dev/null
@@ -1,628 +0,0 @@
-@c This is part of the AUCTeX Manual.
-@c Copyright (C) 1994, 1996, 2003-2007, 2012-2013,
-@c               2015, 2017, 2018, 2020, 2021  Free Software Foundation, Inc.
-@c See the file auctex.texi for copying conditions.
-@ifset rawfile
-@include macros.texi
-@node Installation,,(dir),(dir)
-@top Installing @AUCTeX{}
-@end ifset
-
-@ifclear rawfile
-@node Installation
-@chapter Installing @AUCTeX{}
-@end ifclear
-
-The modern and strongly recommended way of installing @AUCTeX{} is by
-using the Emacs package manager integrated in Emacs 24 and greater
-(@acronym{ELPA}).  Simply do @kbd{M-x list-packages @key{RET}}, mark the
-auctex package for installation with @kbd{i}, and hit @kbd{x} to execute
-the installation procedure.  That's all.
-
-@code{use-package} users can use this simple recipe in their
-@code{user-init-file} which essentially does the same as the manual
-installation explained above.
-
-@lisp
-(use-package tex
-  :ensure auctex)
-@end lisp
-
-Using the @acronym{ELPA} version has several advantages.  Besides being
-platform and @acronym{OS} independent, you will receive intermediate
-bugfix releases between major @AUCTeX{} releases conveniently.  For past
-@acronym{ELPA} releases, see
-@url{https://elpa.gnu.org/packages/auctex.html}.
-@ifclear rawfile
-Once the installation is completed, you can skip the rest of this
-section and proceed to @ref{Quick Start}.
-@end ifclear
-
-The remainder of this section is about installing @AUCTeX{} from a
-release tarball or from a checkout of the @AUCTeX{} repository.
-
-Installing @AUCTeX{} should be simple: merely @command{./configure},
-@command{make}, and @code{make install} for a standard site-wide
-installation (most other installations can be done by specifying a
-@option{--prefix=@dots{}} option).
-
-On many systems, this will already activate the package, making its
-modes the default instead of the built-in modes of Emacs.  If this is
-not the case, consult @ref{Loading the package}.  Please read through
-this document fully before installing anything.  The installation
-procedure has changed as compared to earlier versions.  Users of @w{MS
-Windows} are asked to consult
-@ifset rawfile
-the file @file{INSTALL.windows}.
-@end ifset
-@ifclear rawfile
-@xref{Installation under MS Windows}.
-@end ifclear
-
-@ifclear rawfile
-@menu
-* Prerequisites::
-* Configure::
-* Build/install and uninstall::
-* Loading the package::
-* Advice for package providers::
-* Advice for non-privileged users::
-* Installation under MS Windows::
-* Customizing::
-@end menu
-@end ifclear
-
-@ifset rawfile
-@menu
-* Prerequisites::
-* Configure::
-* Build/install and uninstall::
-* Loading the package::
-* Advice for package providers::
-* Advice for non-privileged users::
-* Customizing::
-@end menu
-@end ifset
-
-@ifset rawfile
-@node Prerequisites
-@chapter Prerequisites
-@raisesections
-@end ifset
-
-@ifclear rawfile
-@node Prerequisites
-@section Prerequisites
-@end ifclear
-
-@itemize @bullet
-@item GNU Emacs 25.1 or higher
-
-Using @previewlatex{} requires a version of Emacs compiled with image
-support.
-
-@table @b
-@item Windows
-Precompiled versions are available from
-@uref{https://ftp.gnu.org/gnu/emacs/windows/}.
-@item macOS
-For an overview of precompiled versions of Emacs for macOS see for
-example @uref{https://www.emacswiki.org/emacs/EmacsForMacOS}.
-@item GNU/Linux
-Most GNU/Linux distributions nowadays provide a recent variant of Emacs
-via their package repositories.
-@item Self-compiled
-Compiling Emacs yourself requires a C compiler and a number of tools and
-development libraries.  Details are beyond the scope of this manual.
-Instructions for checking out the source code can be found at
-@uref{https://savannah.gnu.org/git/?group=emacs}.
-@end table
-
-@item A working @TeX{} installation
-
-Well, @AUCTeX{} would be pointless without that.  Processing
-documentation requires @TeX{}, @LaTeX{} and Texinfo during installation.
-@previewlatex{} requires Dvips or @command{dvipng} for its operation in @acronym{DVI} mode.
-The default configuration of @AUCTeX{} is tailored for @w{@TeX{} Live}-based
-distributions, but can be adapted easily.
-
-@item A recent Ghostscript
-
-This is needed for operation of @previewlatex{} in both @acronym{DVI}
-and @acronym{PDF} mode.  Ghostscript version 7.07 or newer is required.
-
-@item GNU make
-
-Recent @AUCTeX{} uses GNU make specific capabilities in the Makefiles.
-If your @acronym{OS}'s default @command{make} command is not GNU make,
-you have to obtain it in order to build @AUCTeX{} by yourself.  GNU make
-is sometimes provided under the name @command{gmake} in your
-@acronym{OS}'s binary package system.
-
-@item The Texinfo package
-
-Strictly speaking, you can get away without it if you are building
-from the distribution tarball, have not modified any files and don't
-need a printed version of the manual: the pregenerated info file is
-included in the tarball.  At least @w{version 4.0} is required.
-
-@end itemize
-
-For some known issues with various software, see
-@ifset rawfile
-the @file{PROBLEMS.preview} file.
-@end ifset
-@ifclear rawfile
-@ref{Known problems,,,preview-latex,the @previewlatex{} manual}.
-@end ifclear
-
-@node Configure
-@section Configure
-
-The first step is to configure the source code, telling it where
-various files will be.  To do so, run
-
-@example
-./configure @var{options}
-@end example
-
-(Note: if you have fetched @AUCTeX{} from Git rather than
-a regular release, you will have to first follow the instructions in
-@file{README.GIT}).
-
-On many machines, you will not need to specify any options, but if
-@command{configure} cannot determine something on its own, you'll need to
-help it out with one of these options:
-
-@table @code
-@item --prefix=@var{prefix}
-All automatic placements for package components will be chosen from
-sensible existing hierarchies below this: directories like @file{man},
-@file{share} and @file{bin} are supposed to be directly below
-@var{prefix}.
-
-Only if no workable placement can be found there, in some cases an
-alternative search will be made in a prefix deduced from a suitable
-binary.
-
-@file{/usr/local} is the default @var{prefix}, intended to be suitable
-for a site-wide installation.  If you are packaging this as an
-operating system component for distribution, the setting @file{/usr}
-will probably be the right choice.  See @ref{Advice for package
-providers} for detail.
-
-If you are planning to install the package as a single non-priviledged
-user, you will typically set @var{prefix} to your home directory.
-Consult @ref{Advice for non-privileged users} for addtional
-instructions.
-
-@item --with-emacs=@var{/path/to/emacs}
-If you are using a pretest which isn't in your @env{PATH}, or
-@command{configure} is not finding the right Emacs executable, you can
-specify it with this option.
-
-@item --with-lispdir=@var{lispdir}
-This option specifies the location of the @file{site-lisp}
-directory within @code{load-path} under which the files will get
-installed (the bulk will get installed in a subdirectory).
-@command{./configure} should figure this out by itself.
-
-@item --with-auctexstartfile=@file{auctex.el}
-@itemx --with-previewstartfile=@file{preview-latex.el}
-This is the name of the respective startup files.  If @var{lispdir}
-contains a subdirectory @file{site-start.d}, the start files are
-placed there, and @file{site-start.el} should
-load them automatically.  Please be aware that you must not move the
-start files after installation since other files are found
-@emph{relative} to them.
-
-@item --with-packagelispdir=@file{auctex}
-This is the directory where the bulk of the package gets located.  The
-startfile adds this into @code{load-path}.
-
-@item --with-auto-dir=@var{/dir}
-You can use this option to specify the directory containing
-automatically generated information by @kbd{M-x TeX-auto-generate-global @key{RET}}.  It is not necessary for most
-@TeX{} installs, but may be used if you don't like the directory that
-configure is suggesting.
-
-@item --help
-This is not an option specific to @AUCTeX{}. A number of standard
-options to @command{configure} exist, and we do not have the room to
-describe them here; a short description of each is available, using
-@option{--help}.
-
-@c FIXME: It seems this no longer holds.
-@c If you use @samp{--help=recursive}, then also @previewlatex{}-specific
-@c options will get listed.
-
-@item --disable-preview
-This disables configuration and installation of @previewlatex{}.  This
-option is not actually recommended.  If your Emacs does not support
-images, you should really upgrade to a newer version.  Distributors
-should, if possible, refrain from distributing @AUCTeX{} and
-@previewlatex{} separately in order to avoid confusion and upgrade
-hassles if users install partial packages on their own.
-
-@item --with-texmf-dir=@var{/dir}
-@itemx --without-texmf-dir
-@cindex preview-install-styles
-This option is used for specifying a @acronym{TDS}-compliant directory
-hierarchy.  Using @code{--with-texmf-dir=@var{/dir}} you can specify
-where the @TeX{} @acronym{TDS} directory hierarchy resides, and the
-@TeX{} files will get installed in
-@file{@var{/dir}/tex/latex/preview/}.
-
-If you use the @option{--without-texmf-dir} option, the @TeX{}-related
-files will be kept in the Emacs Lisp tree, and at runtime the
-@env{TEXINPUTS} environment variable will be made to point there.  You
-can install those files into your own @TeX{} tree at some later time
-with @kbd{M-x preview-install-styles @key{RET}}.
-
-@item --with-tex-dir=@var{/dir}
-If you want to specify an exact directory for the preview @TeX{} files,
-use @code{--with-tex-dir=@var{/dir}}. In this case, the files will be
-placed in @file{@var{/dir}}, and you'll also need the following option:
-
-@item --with-doc-dir=@var{/dir}
-This option may be used to specify where the @TeX{} documentation goes.
-It is to be used when you are using @code{--with-tex-dir=@var{/dir}},
-but is normally not necessary otherwise.
-@end table
-
-@node Build/install and uninstall
-@section Build/install and uninstall
-
-@cindex Installation
-@cindex Make
-@cindex Uninstallation
-
-Once @command{configure} has been run, simply enter
-
-@example
-make
-@end example
-
-@noindent
-at the prompt to byte-compile the lisp files, extract the @TeX{} files
-and build the documentation files.  To install the files into the
-locations chosen earlier, type
-
-@example
-make install
-@end example
-
-@noindent
-You may need special privileges to install, e.g., if you are installing
-into system directories.
-
-Should you want to completely remove the installed package, in the same
-directory you built @AUCTeX{} run
-
-@example
-make uninstall
-@end example
-
-@noindent
-You will need administration privileges if you installed the package
-into system directories.
-
-@node Loading the package
-@section Loading the package
-@cindex @file{init.el}
-@cindex @file{.emacs}
-
-You can detect the successful activation of @AUCTeX{} and
-@previewlatex{} in the menus after loading a @LaTeX{} file like
-@file{circ.tex}: @AUCTeX{} then gives you a @samp{Command} menu,
-and @previewlatex{} gives you a @samp{Preview} menu.
-
-@cindex @file{auctex.el}
-@cindex @file{tex-site.el}
-With Emacs (or if you explicitly disabled use of the package system),
-the startup files @file{auctex.el} and @file{preview-latex.el} may
-already be in a directory of the @file{site-start.d/} variety if your
-Emacs installation provides it.  In that case they should be
-automatically loaded on startup and nothing else needs to be done.  If
-not, they should at least have been placed somewhere in your
-@code{load-path}.  You can then load them by placing the lines
-
-@lisp
-(load "auctex.el" nil t t)
-(load "preview-latex.el" nil t t)
-@end lisp
-@noindent
-into your init file such as @file{init.el} or @file{.emacs}.
-
-If you explicitly used @code{--with-lispdir}, you may need to add the
-specified directory into Emacs' @code{load-path} variable by adding
-something like
-
-@lisp
-(add-to-list 'load-path "~/elisp")
-@end lisp
-@noindent
-before the above lines into your Emacs startup file.
-
-For site-wide activation in GNU Emacs, see
-@ifset rawfile
-below.
-@end ifset
-@ifclear rawfile
-@xref{Advice for package providers}.
-@end ifclear
-
-Once activated, the modes provided by @AUCTeX{} are used per default for
-all supported file types.  If you want to change the modes for which it
-is operative instead of the default, use
-@example
-@kbd{M-x customize-option @key{RET} TeX-modes @key{RET}}
-@end example
-
-If you want to remove a preinstalled @AUCTeX{} completely before any of
-its modes have been used,
-@lisp
-(unload-feature 'tex-site)
-@end lisp
-@noindent
-should accomplish that.
-
-@node Advice for package providers
-@section Providing @AUCTeX{} as a package
-
-As a package provider, you should make sure that your users will be
-served best according to their intentions, and keep in mind that a
-system might be used by more than one user, with different
-preferences.
-
-There are people that prefer the built-in Emacs modes for editing
-@TeX{} files, in particular plain @TeX{} users.  There are various
-ways to tell @AUCTeX{} even after auto-activation that it should
-not get used, and they are described in
-@ifset rawfile
-the @file{README} file.
-@end ifset
-@ifclear rawfile
-@ref{Introduction,,Introduction to @AUCTeX{}}.
-@end ifclear
-
-So if you have users that don't want to use the preinstalled @AUCTeX{},
-they can easily get rid of it.  Activating @AUCTeX{} by default is
-therefore a good choice.
-
-If the installation procedure did not achieve this already by placing
-@file{auctex.el} and @file{preview-latex.el} into a possibly existing
-@file{site-start.d} directory, you can do this by placing
-
-@lisp
-(load "auctex.el" nil t t)
-(load "preview-latex.el" nil t t)
-@end lisp
-
-@noindent in the system-wide @file{site-start.el}.
-
-The @option{--without-texmf-dir} option can be convenient for systems that
-are intended to support more than a single TeX distribution.  Since more
-often than not @TeX{} packages for operating system distributions are
-either much more outdated or much less complete than separately provided
-systems like @w{@TeX{} Live}, this method may be generally preferable
-when providing packages.
-
-The following package structure would be adequate for a typical fully
-supported Unix-like installation:
-
-@c FIXME: teTeX is much outdated now.
-@table @samp
-@item preview-tetex
-Style files and documentation for @file{preview.sty}, placed into a
-@TeX{} tree where it is accessible from the te@TeX{} executables usually
-delivered with a system.  If there are other commonly used @TeX{} system
-packages, it might be appropriate to provide separate packages for
-those.
-@item auctex-emacs-tetex
-This package will require the installation of @samp{preview-tetex} and
-will record in @code{TeX-macro-global} where to find the @TeX{} tree.
-It is also a good idea to run
-@example
-emacs -batch -f TeX-auto-generate-global
-@end example
-when either @AUCTeX{} or te@TeX{} get installed or upgraded.  If your
-users might want to work with a different @TeX{} distribution (nowadays
-pretty common), instead consider the following:
-@item auctex-emacs
-This package will be compiled with @option{--without-texmf-dir} and will
-consequently contain the @samp{preview} style files in its private
-directory.  It will probably not be possible to initialize
-@code{TeX-macro-global} to a sensible value, so running
-@code{TeX-auto-generate-global} does not appear useful.  This package
-would neither conflict with nor provide @samp{preview-tetex}.
-@end table
-
-@node Advice for non-privileged users
-@section Installation for non-privileged users
-
-Often people without system administration privileges want to install
-software for their private use.  In that case you need to pass more
-options to the @command{configure} script.
-
-The main expedient is using the @option{--prefix} option to the
-@command{configure} script, and let it point to the personal home
-directory.  In that way, resulting binaries will be installed under the
-@file{bin} subdirectory of your home directory, manual pages under
-@file{man} and so on.  It is reasonably easy to maintain a bunch of
-personal software, since the prefix argument is supported by most
-@command{configure} scripts.
-
-You often need to specify @option{--with-lispdir} option as well.
-If you haven't installed Emacs under your home directory and use Emacs
-installed in system directories, the @command{configure} script might not
-be able to figure out suitable place to install lisp files under your
-home directory.  In that case, the @command{configure} script would
-silently choose, by default, the @file{site-lisp} directory within
-@code{load-path} for the place, where administration privileges are
-usually required to put relevant files.  Thus you will have to tell
-the @command{configure} script explicitly where to put those files by,
-e.g., @code{--with-lispdir=@samp{/home/myself/share/emacs/site-lisp}}.
-
-You'll have to add something like
-@samp{/home/myself/share/emacs/site-lisp} to your @code{load-path}
-variable, if it isn't there already.
-
-In addition, you will have to tell @command{configure} script where to
-install @TeX{}-related files such as @file{preview.sty} if
-@previewlatex{} isn't disabled.  It is enough to specify
-@option{--with-texmf-dir=@file{$HOME/texmf}} for most typical cases, but
-you have to create the direcotry @file{$HOME/texmf} in advance if it
-doesn't exist.  If this prescription doesn't work, consider using one or
-more of the options @code{--with-texmf-dir=@var{/dir}},
-@code{--without-texmf-dir}, @code{--with-tex-dir=@var{/dir}} and
-@code{--with-doc-dir=@var{/dir}}.  See @ref{Configure} for detail of
-these options.
-
-Now here is another thing to ponder: perhaps you want to make it easy
-for other users to share parts of your personal Emacs configuration.  In
-general, you can do this by writing @samp{~myself/} anywhere where you
-specify paths to something installed in your personal subdirectories,
-not merely @samp{~/}, since the latter, when used by other users, will
-point to non-existent files.
-
-For yourself, it will do to manipulate environment variables in your
-@file{.profile} resp.@: @file{.login} files.  But if people will be
-copying just Elisp files, their copies will not work.  While it would
-in general be preferable if the added components where available from
-a shell level, too (like when you call the standalone info reader, or
-try using @file{preview.sty} for functionality besides of Emacs
-previews), it will be a big help already if things work from inside
-of Emacs.
-
-Here is how to do the various parts:
-
-@subheading Making the Elisp available
-
-In GNU Emacs, it should be sufficient if people just do
-
-@lisp
-(load "~myself/share/emacs/site-lisp/auctex.el" nil t t)
-(load "~myself/share/emacs/site-lisp/preview-latex.el" nil t t)
-@end lisp
-@noindent
-where the path points to your personal installation.  The rest of the
-package should be found relative from there without further ado.
-
-@subheading Making the Info files available
-
-For making the info files accessible from within Elisp, something like
-the following might be convenient to add into your or other people's
-startup files:
-
-@lisp
-(eval-after-load 'info
-   '(add-to-list 'Info-directory-list "~myself/info"))
-@end lisp
-
-@subheading Making the @LaTeX{} style available
-
-If you want others to be able to share your installation, you should
-configure it using @option{--without-texmf-dir}, in which case things
-should work as well for them as for you.
-
-@subsection Using @AUCTeX{} from local Git repo
-
-With the techniques described above, it is also possible to use @AUCTeX{}
-directly from a local Git repository.  Let's assume you have your Git
-repositories under @samp{~/development/}.
-
-First, you have to fetch a copy of the @AUCTeX{} Git repository.  In a
-shell, change directory to @samp{~/development/} and do:
-@example
-git clone https://git.savannah.gnu.org/git/auctex.git
-@end example
-
-Now change directory to @samp{~/development/auctex} and run
-@samp{./autogen.sh}.  Next thing is to run @command{configure} like this:
-@example
-./configure --without-texmf-dir --with-lispdir=.
-@end example
-
-@noindent
-When finished, simply enter
-@example
-make
-@end example
-@noindent
-and you're finished.  Note that the @samp{make install} step is not
-necessary.
-
-Now you have to tell Emacs about the plan.  The following variables must
-be set in your init file because their normal values are only correct when
-@AUCTeX{} is installed:
-@lisp
-(setq TeX-data-directory "~/development/auctex"
-      TeX-lisp-directory TeX-data-directory)
-@end lisp
-
-@noindent
-The info files will be available with this:
-@lisp
-(eval-after-load 'info
-   '(add-to-list 'Info-additional-directory-list
-                 "~/development/auctex/doc"))
-@end lisp
-
-@noindent
-Now you're ready to load @file{auctex.el} and @file{preview-latex.el} out
-of this directory:
-@lisp
-(load "~/development/auctex/auctex.el" nil t t)
-(load "~/development/auctex/preview-latex.el" nil t t)
-@end lisp
-
-@ifclear rawfile
-@node Installation under MS Windows
-@section Installation under MS Windows
-@include wininstall.texi
-@end ifclear
-
-@node Customizing
-@section Customizing
-@cindex Site initialization
-@cindex Initialization
-@cindex @file{tex-site.el}
-@cindex Personal customization
-@cindex Site customization
-@cindex Customization
-@cindex Customization, personal
-@cindex Customization, site
-Most of the site-specific customization should already have happened
-during configuration of @AUCTeX{}.  Any further customization can be
-done with customization buffers directly in Emacs.  Just type @kbd{M-x
-customize-group @key{RET} AUCTeX @key{RET}} to open the customization group for
-@AUCTeX{} or use the menu entries provided in the mode menus.  Editing
-the file @file{tex-site.el} as suggested in former versions of @AUCTeX{}
-should not be done anymore because the installation routine will
-overwrite those changes.
-
-You might check some options with a special significance.  They are
-accessible directly by typing @kbd{M-x customize-option @key{RET} <option>
-@key{RET}}.
-
-@defopt TeX-macro-global
-Directories containing the site's @TeX{} style files.
-@end defopt
-
-Normally, @AUCTeX{} will only allow you to complete macros and
-environments which are built-in, specified in @AUCTeX{} style files or
-defined by yourself.  If you issue the @kbd{M-x
-TeX-auto-generate-global} command after loading @AUCTeX{}, you will be
-able to complete on all macros available in the standard style files
-used by your document.  To do this, you must set this variable to a list
-of directories where the standard style files are located.  The
-directories will be searched recursively, so there is no reason to list
-subdirectories explicitly.  Automatic configuration will already have
-set the variable for you if it could use the program @command{kpsewhich}.
-In this case you normally don't have to alter anything.
-
-@c Local Variables:
-@c mode: texinfo
-@c TeX-master: "auctex"
-@c End:
diff --git a/elpa/auctex-13.1.3/doc/intro.texi b/elpa/auctex-13.1.3/doc/intro.texi
deleted file mode 100644
index 0bbf739..0000000
--- a/elpa/auctex-13.1.3/doc/intro.texi
+++ /dev/null
@@ -1,106 +0,0 @@
-@include macros.texi
-@ifset rawfile
-@paragraphindent none
-This is the README file for the AUCTeX distribution.
-
-@quotation
-Copyright (C) 2008, 2017, 2018 Free Software Foundation, Inc.
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved.
-@end quotation
-
-@chapheading Introduction to @AUCTeX{}
-@end ifset
-
-@ifclear rawfile
-@node Summary
-@chapter Overview of @AUCTeX{}
-@end ifclear
-
-@ifset rawfile
-This file gives a brief overview of what @AUCTeX{} is.  It is
-@strong{not} an attempt to document @AUCTeX{}.  Real documentation for
-@AUCTeX{} is available in the manual, which should be available as an
-info file after installation.
-@end ifset
-
-@AUCTeX{} is a comprehensive customizable integrated environment for
-writing input files for @TeX{}, @LaTeX{}, @ConTeXt{}, Texinfo, and
-doc@TeX{} using Emacs.
-
-It supports you in the insertion of macros, environments, and sectioning
-commands by providing completion alternatives and prompting for
-parameters.  It automatically indents your text as you type it and lets
-you format a whole file at once.  The outlining and folding facilities
-provide you with a focused and clean view of your text.
-
-@AUCTeX{} lets you process your source files by running @TeX{} and
-related tools (such as output filters, post processors for generating
-indices and bibliographies, and viewers) from inside Emacs.  @AUCTeX{}
-lets you browse through the errors @TeX{} reported, while it moves the
-cursor directly to the reported error, and displays some documentation
-for that particular error.  This will even work when the document is
-spread over several files.
-
-One component of @AUCTeX{} that @LaTeX{} users will find attractive is
-@previewlatex{}, a combination of folding and in-source previewing
-that provides true ``What You See Is What You Get'' experience in your
-sourcebuffer, while letting you retain full control.
-@ifset rawfile
-For more information, see further below.
-@end ifset
-
-More detailed information about the features and usage of @AUCTeX{} can
-be found in the
-@ifset rawfile
-@AUCTeX{} manual.  You can access it from within Emacs by typing
-@kbd{C-h i d m auctex @key{RET}}.  If you prefer the standalone info
-reader, issue the command @code{info auctex} in a terminal.
-@end ifset
-@ifclear rawfile
-remainder of this manual.
-@end ifclear
-
-@AUCTeX{} is written entirely in Emacs Lisp, and hence you can easily
-add new features for your own needs.  It is a GNU project and
-distributed under the `GNU General Public License Version 3'.
-
-The most recent version is always available at
-@url{https://ftp.gnu.org/pub/gnu/auctex/}.
-
-WWW users may want to check out the @AUCTeX{} page at
-@url{https://www.gnu.org/software/auctex/}.
-
-For comprehensive information about how to install @AUCTeX{}
-@ifset rawfile
-read the file @file{INSTALL} or @file{INSTALL.windows}, respectively.
-@end ifset
-@ifclear rawfile
-@xref{Installation}, or @ref{Installation under MS Windows},
-respectively.
-@end ifclear
-
-If you are considering upgrading @AUCTeX{}, the recent changes are
-described in
-@ifset rawfile
-the @file{CHANGES} file.
-@end ifset
-@ifclear rawfile
-@ref{Changes}.
-@end ifclear
-
-If you want to discuss @AUCTeX{} with other users or its developers,
-there are several mailing lists you can use.
-
-Send a mail with the subject ``subscribe'' to
-@email{auctex-request@@gnu.org} in order to join the general discussion
-list for @AUCTeX{}.  Articles should be sent to @email{auctex@@gnu.org}.
-In a similar way, you can subscribe to the @email{info-auctex@@gnu.org}
-list for just getting important announcements about @AUCTeX{}.  The list
-@email{bug-auctex@@gnu.org} is for bug reports which you should usually
-file with the @kbd{M-x TeX-submit-bug-report @key{RET}} command.  If you
-want to address the developers of @AUCTeX{} themselves with technical
-issues, they can be found on the discussion list
-@email{auctex-devel@@gnu.org}.
diff --git a/elpa/auctex-13.1.3/doc/macros.texi b/elpa/auctex-13.1.3/doc/macros.texi
deleted file mode 100644
index 4162d05..0000000
--- a/elpa/auctex-13.1.3/doc/macros.texi
+++ /dev/null
@@ -1,89 +0,0 @@
-@ifclear macros
-@set macros
-@ifnottex
-@macro AUCTeX {}
-AUC@TeX{}
-@end macro
-@macro ConTeXt {}
-Con@TeX{}t
-@end macro
-@macro previewlatex {}
-preview-latex
-@end macro
-@macro fontlatex {}
-font-latex
-@end macro
-@ifset no-acronym
-@clear no-acronym
-@macro acronym {text}
-@sc{\text\}
-@end macro
-@end ifset
-@ifset no-env
-@clear no-env
-@macro env {text}
-@code{\text\}
-@end macro
-@end ifset
-@ifset no-option
-@clear no-option
-@macro option {text}
-@samp{\text\}
-@end macro
-@end ifset
-@ifset no-command
-@clear no-command
-@macro command {text}
-@samp{\text\}
-@end macro
-@end ifset
-@end ifnottex
-@ifset no-sansserif
-@macro sansserif {text}@c
-@iftex
-{@textsf \text\}@c
-@end iftex
-@ifnottex
-\text\@c
-@end ifnottex
-@end macro
-@end ifset
-@tex
-\global\let\savedTeX\TeX
-\gdef\TeX#1{\savedTeX#1}
-\gdef\LaTeX{%
-    L\kern-.36em\raise.3ex\hbox{\sc{a}}\kern-.15em\TeX}
-\gdef\previewlatex#1{%
-    {\sf preview-latex}#1}
-\gdef\fontlatex#1{%
-    {\sf font-latex}#1}
-\gdef\AUCTeX{AUC\TeX}
-\gdef\ConTeXt#1{%
-    Con\TeX t#1}
-\toks0\expandafter{\indexnofonts
-  \def\TeX#1{TeX#1}%
-  \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
-\xdef\indexnofonts{\the\toks0}
-\ifx\commondummies\undefined \else
-  \toks0\expandafter{\commondummies
-    \def\TeX#1{TeX#1}%
-    \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
-  \xdef\commondummies{\the\toks0}
-\fi
-\ifx\definedummies\undefined \else
-  \toks0\expandafter{\definedummies
-    \def\TeX#1{TeX#1}%
-    \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
-  \xdef\definedummies{\the\toks0}
-\fi
-\ifx\acronym\undefined \gdef\acronym#1{{\smallcaps \lowercase{#1}}} \fi
-\ifx\env\undefined \global\let\env=\code \fi
-\ifx\option\undefined \global\let\option=\samp \fi
-\ifx\command\undefined \global\let\command=\samp \fi
-%Bug fix for texinfo.tex:
-\gdef\cslet#1#2{%
-\expandafter\let
-\csname#1\expandafter\endcsname
-\csname#2\endcsname}
-@end tex
-@end ifclear
diff --git a/elpa/auctex-13.1.3/doc/preview-dtxdoc.pl b/elpa/auctex-13.1.3/doc/preview-dtxdoc.pl
deleted file mode 100755
index 8eaa33d..0000000
--- a/elpa/auctex-13.1.3/doc/preview-dtxdoc.pl
+++ /dev/null
@@ -1,156 +0,0 @@
-#!/usr/bin/perl
-# -*- coding: iso-latin-1; -*-
-
-# Autoconverter from preview.dtx to preview-dtxdoc.texi
-
-# Author: Jan-Åke Larsson <jalar@mai.liu.se>
-# Maintainer: auctex-devel@gnu.org
-
-# Copyright (C) 2002, 2005, 2020, 2021 Free Software Foundation, Inc.
-
-# This file is part of AUCTeX.
-
-# AUCTeX is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-
-# AUCTeX is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with AUCTeX; see the file COPYING.  If not, write to the Free
-# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-# MA 02110-1301, USA.
-
-# Commentary:
-
-# Simpleminded autoconverter from preview.dtx to preview-dtxdoc.texi
-# run as 'perl preview-dtxdoc.pl ../latex/preview.dtx preview-dtxdoc.texi'
-
-die "Usage: perl preview-dtxdoc.pl infile outfile" unless ($#ARGV == 1);
-open(STDIN, $ARGV[0]) || die "Can't open $ARGV[0] for reading";
-open(STDOUT, "> $ARGV[1]") || die "Can't open $ARGV[1] for writing";
-
-
-# Eat header 
-MUNGE: while (<STDIN>) {
-    last MUNGE if /^% *.section/;
-}
-
-# Fish out possible CR characters.
-/(\r*)$/;
-$cr = $1;
-
-
-# Noindent is used sometimes after \end{quote} (see below) 
-$noindent="";
-# Quote environments is translated into @example _without_
-# @code{..} inside (see below) 
-$quote="";
-MAIN: while (<STDIN>) {
-    s/^%//;
-    s/\\%/%/g;
-
-    # Comment
-    s/\^\^A.*\n//;
-
-    # Text-substitution macros
-    s/\@/\@\@/g;
-    s/\\#/#/g;
-    s/AUC~?\\TeX[\\ ]?/\@AUCTeX{}/g;
-    s/\\LaTeX[\\ ]?/\@LaTeX{}/g;
-    s/\\TeX[\\ ]?/\@TeX{}/g;
-    s/\\previewlatex[\\ ]?/\@previewlatex{}/g;
-    s/EPS/\@acronym{EPS}/g;
-    s/DVI/\@acronym{DVI}/g;
-    s/~/\@w{ }/g;
-    s/^ *//;
-    # Environments
-    if (s/\\begin\{quote\}/$cr\n\@example/) { 
-	$quote="yes" }
-    if (/^\w/) { 
-	print $noindent } 
-    $noindent = "";
-    if (s/\\end\{quote\}/\@end example$cr\n/) { 
-	$quote=""; 
-	$noindent="\@noindent$cr\n"  }
-    s/\\begin\{description\}/$cr\n\@table \@w/;
-    # Convoluted pattern: handle 
-    # \item[|...|], \item[\meta{..}] and \item[{|[]|}]
-    s/\\item\[\{?(.+?[\|\}])\}?\] ?/\@item $1$cr\n/;
-    s/\\end\{description\}/\@end table$cr\n/;
-    s/\\begin\{enumerate\}/$cr\n\@enumerate/;
-    s/\\item /\@item /;
-    s/\\end\{enumerate\}/\@end enumerate$cr\n/;
-
-    # Formatting (\cmd is special within {quote})
-    s/\\texttt/\@option/g;
-    s/\\marg\{([^}]+)\}/\@{\@var{$1}\@}/g;
-    s/\\meta/\@var/g;
-    s/\\emph/\@emph/g;
-    s/\\cmd(\\[\(\)\w]+)/|$1|/g;
-    s/\\cmd\{(.*?)\}/|$1|/g;
-    s/\\oarg\{([^}]+?)\}/\[\@var{$1}\]/g;
-    s/\\char.//g;
-    s/\\raggedright$cr\n//g;
-    s/\\DescribeEnv\{(.*?)\} /\@item \\begin\@{$1\@}\@dots{}\\end\@{$1\@}$cr\n/;
-    if (s/\\DescribeMacro\{(.*?)\}( |$cr\n)/\@item $1$cr\n/) {
-	# Index entries for two important macros
-	if (/(\\Preview(Macro|Environment))( |$cr\n)/) {
-	    $_ .= "\@findex $1$cr\n";
-	}
-    }
-
-    # ||||||| Hell... I hate bars
-    # Braces WITHIN bars should be escaped like so: @{ @}
-    # and |..| translates to @code{..} or @file{..} depending on content
-    # and to .. if in {quote}
-    @chunks = split /\|/;
-    $odd=0;
-    COMMAND: foreach (@chunks) {
-	if ($odd==0) {
-	    $odd=1;
-	} else {
-	    s/\{/\@\{/g;
-	    s/\}/\@\}/g;
-	    if (! $quote) {
-		if (/[.\/]/) {
-		    $_="\@file\{".$_."\}";
-		} else {
-		    $_="\@code\{".$_."\}";
-		}
-	    }
-	    $odd=0;
-	}
-    }
-    $_=join("",@chunks);
-    # Argh! mixed types occurs in @code{...}@var{..}@file{..}
-    # Should be @file{...@var{..}..}
-    s/\@code(\S*?)\}(\S*)\@file\{/\@file$1$2/g;
-
-    # Texinfo @node-ification
-    if (s/\\section\{(.*)\}/\@subsection $1/) {
-	if (s/[Oo]ptions/options/) {
-	    $_="\@menu$cr\n" .
-"* Package options::$cr\n" .
-"* Provided commands::$cr\n" .
-"\@end menu$cr\n$cr\n" .
-"\@node Package options, Provided commands, The LaTeX style file, The LaTeX style file$cr\n" . $_;
-	} elsif (s/[Cc]ommands/commands/) {
-        # \Describe... needs @table
-	    $_= "\@node Provided commands, ,Package options, The LaTeX style file$cr\n" . 
-		$_ . "$cr\n\@table \@code$cr\n";
-	}
-    }
-	
-    # Stop here
-    # \Describe.... needs @end table
-    if (/^.StopEventually/) {
-	print "\@end table$cr\n";
-	last MAIN;
-    }
-    print $_;
-}
diff --git a/elpa/auctex-13.1.3/doc/preview-faq.texi b/elpa/auctex-13.1.3/doc/preview-faq.texi
deleted file mode 100644
index bf16c7f..0000000
--- a/elpa/auctex-13.1.3/doc/preview-faq.texi
+++ /dev/null
@@ -1,306 +0,0 @@
-@c This is part of the preview-latex manual.
-@c Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009
-@c               2017, 2021 Free Software Foundation, Inc.
-@c See file preview-latex.texi for copying conditions.
-@ifset rawfile
-@include macros.texi
-
-@node Frequently Asked Questions, Introduction to FAQ, (dir), (dir)
-@top Frequently Asked Questions about @previewlatex{}
-
-@contents
-
-@end ifset
-
-@menu
-* Introduction to FAQ::         
-* Requirements::                
-* Installation Trouble::        
-* Customization::               
-* Troubleshooting::               
-* Other formats::               
-@end menu
-
-@comment we need at least one chapter, or the numbers disappear in the
-@comment plain version of the FAQ.
-
-@ifset rawfile
-@node Introduction to FAQ, Requirements, Frequently Asked Questions, Frequently Asked Questions
-@chapter Introduction
-@raisesections
-@end ifset
-@ifclear rawfile
-@node Introduction to FAQ, Requirements, Frequently Asked Questions, Frequently Asked Questions
-@section Introduction
-@end ifclear
-
-@subsection How can I contribute to the FAQ?
-
-Send an email with the subject:
-@example
-Preview FAQ
-@end example
-to @email{auctex-devel@@gnu.org}.
-
-@node Requirements, Installation Trouble, Introduction to FAQ, Frequently Asked Questions
-@section Requirements
-
-@subsection Which version of Emacs is needed?
-
-@previewlatex{} nominally requires @w{GNU Emacs} with a version of at
-least 25.1.
-
-@subsection Which versions of Ghostscript and @AUCTeX{} are needed?
-
-We recommend to use GNU or AFPL Ghostscript with a version of at least
-7.07.
-
-@previewlatex{} has been distributed as part of @AUCTeX{} since version
-11.80.  If your version of @AUCTeX{} is older than that, or if it does
-not contain a working copy of @previewlatex{}, complain to wherever you
-got it from.
-
-@subsection I have trouble with the display format...
-We recommend keeping the variable @code{preview-image-type} set to
-@code{dvipng} (if you have it installed) or @code{png}.  This is the
-default and can be set via the @samp{Preview/Customize} menu.
-
-All other formats are known to have inconveniences, either in file size
-or quality.  There are some Emacs versions around not supporting
-@acronym{PNG}; the proper way to deal with that is to complain to your
-Emacs provider.  Short of that, checking out @acronym{PNM} or
-@acronym{JPEG} formats might be a good way to find out whether the lack
-of @acronym{PNG} format support might be the only problem with your
-Emacs.
-
-@subsection For which OS does preview work?
-
-It is known to work under the X Window System for Linux and for several
-flavors of Unix: we have reports for HP and Solaris.
-
-There are several development versions of Emacs around for native MacOS
-Carbon, and @previewlatex{} is working with them, too.
-
-With Windows, both native Emacs and Cygwin Emacs should work.  However, it
-is known that @url{https://miktex.org/,MiK@TeX{}} sometimes doesn't work
-with @previewlatex{}.  In that case, use
-@url{https://tug.org/texlive/,@TeX{} Live} instead.
-
-@node Installation Trouble, Customization, Requirements, Frequently Asked Questions
-@section Installation Trouble
-
-@subsection I just get @samp{LaTeX found no preview images}.
-
-The reason for this is that @LaTeX{} found no preview images in the
-document in question.
-
-One reason might be that there are no previews to be seen.  If you have
-not used @previewlatex{} before, you might not know its manner of
-operation.  One sure-fire way to test if you just have a document where
-no previews are to be found is to use the provided example document
-@file{circ.tex} (you will have to copy it to some directory where you
-have write permissions).  If the symptom persists, you have a problem,
-and the problem is most likely a @LaTeX{} problem.  Here are possible
-reasons:
-
-@table @asis
-
-@item Filename database not updated
-Various @TeX{} distributions have their own ways of knowing where the
-files are without actually searching directories.  The normal
-@previewlatex{} installation should detect common tools for that purpose
-and use them.  If this goes wrong, or if the files get installed into a
-place where they are not looked for, the @LaTeX{} run will fail.
-
-@item An incomplete manual installation
-This should not happen if you followed installation instructions.
-Unfortunately, people know better all the time.  If only
-@file{preview.sty} gets installed without a set of supplementary files
-also in the @file{latex} subdirectory, @previewlatex{} runs will not
-generate any errors, but they will not produce any previews, either.
-
-@item An outdated @file{preview} installation
-The @file{preview.sty} package is useful for more than just
-@previewlatex{}.  For example, it is part of @w{@TeX{} Live}.  So you have
-to make sure that @previewlatex{} does not get to work with outdated
-style and configuration files: some newer features will not work with
-older @TeX{} style files, and really old files will make
-@previewlatex{} fail completely.  There usual is a local @file{texmf}
-tree, or even a user-specific tree that are searched before the default
-tree.  Make sure that the first version of those files that gets found
-is the correct one.
-@end table
-
-@node Customization, Troubleshooting, Installation Trouble, Frequently Asked Questions
-@section Customization
-
-@subsection How to include additional environments like @code{enumerate}
-
-By default, @previewlatex{} is intended mainly for displaying
-mathematical formulas, so environments like @code{enumerate} or
-@code{tabular} (except where contained in a float) are not included.
-You can include them however manually by adding the lines:
-
-@example
-\usepackage[displaymath,textmath,sections,graphics,floats]@{preview@}
-\PreviewEnvironment@{enumerate@}
-@end example
-@noindent
-in your document header, that is before 
-
-@example
-\begin@{document@}
-@end example
-@noindent
-In general, @file{preview} should be loaded as the last thing before
-the start of document.
-
-Be aware that
-
-@example
-\PreviewEnvironment@{...@}
-@end example
-@noindent
-does not accept a comma separated
-list!  Also note that by putting more and more 
-
-@example
-\PreviewEnvironment@{...@}
-@end example
-@noindent
-in your document, it will look more and more like a @acronym{DVI} file
-preview when running @previewlatex{}.  Since each preview is treated as
-one large monolithic block by Emacs, one should really restrict
-previews to those elements where the improvement in visual
-representation more than makes up for the decreased editability.
-
-@subsection What if I don't want to change the document?
-The easiest way is to generate a configuration file in the current
-directory.  You can basically either create @file{prdefault.cfg} which
-is used for any use of the @samp{preview} package, or you can use
-@file{prauctex.cfg} which only applies to the use from with Emacs.  Let
-us assume you use the latter.  In that case you should write something like
-
-@example
-\InputIfFileExists@{preview/prauctex.cfg@}@{@}@{@}
-\PreviewEnvironment@{enumerate@}
-@end example
-@noindent
-in it.  The first line inputs the system-wide default configuration
-(the file name should match that, but not your own
-@file{prauctex.cfg}), then you add your own stuff.
-
-@subsection Suddenly I get gazillions of ridiculous pages?!?
-
-When @previewlatex{} works on extracting its stuff, it typesets each
-single preview on a page of its own.  This only happens when actual
-previews get generated.  Now if you want to configure @previewlatex{} in
-your document, you need to add your own @code{\usepackage} call to
-@samp{preview} so that it will be able to interpret its various
-definition commands.  It is an error to add the @code{active} option to
-this invocation: you don't want the package to be active unless
-@previewlatex{} itself enables the previewing operation (which it will).
-
-@subsection Does @previewlatex{} work with presentation classes?
-
-@previewlatex{} should work with most presentation classes.  However,
-since those classes often have macros or pseudo environments
-encompassing a complete slide, you will need to use the customization
-facilities of @file{preview.sty} to tell it how to resolve this, whether
-you want no previews, previews of whole slides or previews of inner
-material.
-
-@node Troubleshooting, Other formats, Customization, Frequently Asked Questions
-@section Troubleshooting
-
-@subsection Preview causes all sort of strange error messages
-
-When running @previewlatex{} and taking a look at either log file or
-terminal output, lots of messages like
-
-@example
-! Preview: Snippet 3 started.
-<-><->
-      
-l.52 \item Sie lassen sich als Funktion $
-                                         y = f(x)$ darstellen.
-! Preview: Snippet 3 ended.(491520+163840x2494310).
-<-><->
-      
-l.52 \item Sie lassen sich als Funktion $y = f(x)$
-                                                   darstellen.
-@end example
-@noindent
-appear (previous versions generated messages looking even more like
-errors).  Those are not real errors (as will be noted in the log
-file).  Or rather, while they @strong{are} really @TeX{} error
-messages, they are intentional.  This currently is the only reliable
-way to pass the information from the @LaTeX{} run of @previewlatex{} to
-its Emacs part about where the previews originated in the source text.
-Since they are actual errors, you will also get @AUCTeX{} to state
-@example
-Preview-LaTeX exited as expected with code 1 at Wed Sep  4 17:03:30
-@end example
-@noindent
-after the @LaTeX{} run in the run buffer.  This merely indicates that
-errors were present, and errors will always be present when
-@previewlatex{} is operating.  There might be also real errors, so in
-case of doubt, look for them explicitly in either run buffer or the
-resulting @file{.log} file.
-
-@subsection Why do my @acronym{DVI} and @acronym{PDF} output files vanish?
-
-In order to produce the preview images @previewlatex{} runs @LaTeX{} on
-the master or region file.  The resulting @acronym{DVI} or @acronym{PDF}
-file can happen to have the same name as the output file of a regular
-@LaTeX{} run.  So the regular output file gets overwritten and is
-subsequently deleted by @previewlatex{}.
-
-@subsection My output file suddenly only contains preview images?!
-
-As mentioned in the previews @acronym{FAQ} entry, @previewlatex{} might
-use the file name of the original output file for the creation of
-preview images.  If the original output file is being displayed with a
-viewer when this happens, you might see strange effects depending on the
-viewer, e.g.@: a message about the file being corrupted or the display of
-all the preview images instead of your typeset document.  (Also
-@pxref{Customization}.)
-
-
-@node Other formats, , Troubleshooting, Frequently Asked Questions
-@section @previewlatex{} when not using @LaTeX{}
-
-@subsection Does @previewlatex{} work with  PDF@LaTeX{}?
-
-Yes, as long as you use @AUCTeX{}'s own PDF@LaTeX{} mode and have not
-messed with @samp{TeX-command-list}.
-
-@subsection Does @previewlatex{} work with @samp{elatex}?
-
-No problem here.  If you configure your @AUCTeX{} to use @samp{elatex},
-or simply have @samp{latex} point to @samp{elatex}, this will work fine.
-Modern @TeX{} distributions use e@TeX{} for @LaTeX{}, anyway.
-
-@subsection Does @previewlatex{} work with @ConTeXt{}?
-
-In short, no.  The @samp{preview} package is
-@LaTeX{}-dependent.  Adding support for other formats requires
-volunteers.
-
-@subsection Does @previewlatex{} work with plain @TeX{}?
-
-Again, no.  Restructuring the @samp{preview} package for @samp{plain}
-operation would be required.  Volunteers welcome.
-
-In some cases you might get around by making a wrapper pseudo-Master
-file looking like the following:
-
-@example
-\documentclass@{article@}
-\usepackage@{plain@}
-\begin@{document@}
-\begin@{plain@}
-\input myplainfile
-\end@{plain@}
-\end@{document@}
-@end example
diff --git a/elpa/auctex-13.1.3/doc/preview-latex.texi b/elpa/auctex-13.1.3/doc/preview-latex.texi
deleted file mode 100644
index 26adb89..0000000
--- a/elpa/auctex-13.1.3/doc/preview-latex.texi
+++ /dev/null
@@ -1,849 +0,0 @@
-\input texinfo
-@comment %**start of header
-@setfilename preview-latex.info
-@include version.texi
-@settitle preview-latex @value{VERSION}
-@comment %**end of header
-@include macros.texi
-@copying
-This manual is for preview-latex, a @LaTeX{} preview mode for @AUCTeX{}
-(version @value{VERSION} from @value{UPDATED}).
-
-Copyright @copyright{} 2001, 2002, 2003,
-2004, 2005, 2006, 2017-2019, 2021 Free Software Foundation, Inc.
-
-@quotation
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.3 or
-any later version published by the Free Software Foundation; with no
-Invariant Sections, no Front-Cover Texts and no Back-Cover Texts.  A
-copy of the license is included in the section entitled ``GNU Free
-Documentation License.''
-@end quotation
-@end copying
-
-@dircategory Emacs
-@direntry
-* preview-latex: (preview-latex).       Preview LaTeX fragments in Emacs
-@end direntry
-@dircategory TeX
-@direntry
-* preview-latex: (preview-latex).       Preview LaTeX fragments in Emacs
-@end direntry
-@c footnotestyle separate
-@c paragraphindent 2
-@syncodeindex vr cp
-@syncodeindex ky cp
-@syncodeindex fn cp
-
-@iftex
-@tolerance 10000 @emergencystretch 3em
-@end iftex
-
-@finalout
-@titlepage
-@title @previewlatex{}
-@subtitle A @LaTeX{} preview mode for @AUCTeX{} in Emacs.
-@subtitle Version @value{VERSION}, @value{UPDATED}
-@author Jan-@AA{}ke Larsson
-@author David Kastrup and others
-@page
-@vskip 0pt plus 1filll
-@insertcopying
-@end titlepage
-
-@c @summarycontents
-@contents
-
-@c Use @ifinfo _and_ @ifhtml here because Texinfo 3 cannot cope with
-@c @ifnottex around a top node.
-@ifinfo
-@node top, , (dir), (dir)
-@top @previewlatex{}
-
-This manual may be copied under the conditions spelled out in
-@ref{Copying this Manual}.
-
-@end ifinfo
-@ifhtml
-@node top, Copying, (dir), (dir)
-@top @previewlatex{}
-@insertcopying
-@end ifhtml
-
-@iftex
-@unnumbered @previewlatex{}
-@end iftex
- 
-@previewlatex{} is a package embedding preview fragments into Emacs
-source buffers under the @AUCTeX{} editing environment for @LaTeX{}.  It
-uses @file{preview.sty} for the extraction of certain environments (most
-notably displayed formulas).  Other applications of this style file are
-possible and exist.
-
-The name of the package is really @samp{preview-latex}, all in
-lowercase letters, with a hyphen.  If you typeset it, you can use a
-sans-serif font to visually offset it.
-
-@menu
-* Copying::                     Copying
-* Introduction::                Getting started.
-* Installation::                Make Install.
-* Keys and lisp::               Key bindings and user-level lisp functions.
-* Simple customization::        To make it fit in.
-* Known problems::              When things go wrong.
-* For advanced users::          Internals and more customizations.
-* ToDo::                        Future development.
-* Frequently Asked Questions::  All about @previewlatex{}
-* Copying this Manual::         GNU Free Documentation License
-* Index::                       A menu of many topics.             
-@end menu
-
-@node Copying, Introduction, top, top
-@unnumbered Copying
-@cindex Copying
-@cindex Copyright
-@cindex GPL
-@cindex General Public License
-@cindex License
-@cindex Free
-@cindex Free software
-@cindex Distribution
-@cindex Right
-@cindex Warranty
-
-For the conditions for copying parts of @previewlatex{}, see the General
-Public Licenses referred to in the copyright notices of the files, the
-General Public Licenses accompanying them and the explanatory section in
-@ref{Copying,,,auctex,the @AUCTeX{} manual}.
-
-This manual specifically is covered by the GNU Free Documentation
-License (@pxref{Copying this Manual}).
-
-@node Introduction, Installation, Copying, top
-@c Used as @file{README} as well: in separate file
-@chapter Introduction
-@include preview-readme.texi
-
-@node Installation, Keys and lisp, Introduction, top
-@chapter Installation
-Installation is now being covered in
-@ref{Installation,,,auctex,the @AUCTeX{} manual}.
-
-@node Keys and lisp, Simple customization, Installation, top
-@chapter Key bindings and user-level lisp functions 
-
-@cindex Menu entries
-@previewlatex{} adds key bindings starting with @kbd{C-c C-p} to the
-supported modes of @AUCTeX{} (@xref{Key Index,,,auctex}).  It will
-also add its own @samp{Preview} menu in the menu bar, as well as an icon
-in the toolbar.
-
-The following only describes the interactive use: view the documentation
-strings with @kbd{C-h f} if you need the Lisp information.
-
-@table @w
-@item @kbd{C-c C-p C-p}
-@itemx @code{preview-at-point}
-@itemx Preview/Generate previews (or toggle) at point
-If the cursor is positioned on or inside of a preview area, this
-toggles its visibility, regenerating the preview if necessary.  If not,
-it will run the surroundings through preview.  The surroundings include
-all areas up to the next valid preview, unless invalid previews occur
-before, in which case the area will include the last such preview in
-either direction.  And overriding any other
-action, if a region is active (@code{transient-mark-mode}), it is run
-through @code{preview-region}.
-@kindex @kbd{C-c C-p C-p}
-@findex preview-at-point
-
-@item @kbd{@key{mouse-2}}
-The middle mouse button has a similar action bound to it as
-@code{preview-at-point}, only that it knows which preview to apply it to
-according to the position of the click.  You can click either anywhere
-on a previewed image, or when the preview is opened and showing the
-source text, you can click on the icon preceding the source text.  In
-other areas, the usual mouse key action (typically: paste) is not
-affected.
-
-@item @kbd{@key{mouse-3}}
-The right mouse key pops up a context menu with several options:
-toggling the preview, regenerating it, removing it (leaving the
-unpreviewed text), copying the text inside of the preview, and copying
-it in a form suitable for copying as an image into a mail or news
-article.  This is a one-image variant of the following command:
-
-@item @kbd{C-c C-p C-w}
-@itemx @code{preview-copy-region-as-mml}
-@itemx Copy a region as MML
-@kindex @kbd{C-c C-p C-w}
-@findex preview-copy-region-as-mml
-This command is also available as a variant in the context menu on the
-right mouse button (where the region is the preview that has been
-clicked on).  It copies the current region into the kill buffer in a
-form suitable for copying as a text including images into a mail or news
-article using mml-mode (@pxref{Composing,,Composing,emacs-mime,Emacs
-MIME}).
-
-If you regenerate or otherwise kill the preview in its source buffer
-before the mail or news gets posted, this will fail.  Also you should
-generate images you want to send with @code{preview-transparent-border}
-@vindex preview-transparent-border
-set to @code{nil}, or the images will have an ugly border.
-@previewlatex{} detects this condition and asks whether to regenerate
-the region with borders switched off.  As this is an asynchronous
-operation running in the background, you'll need to call this command
-explicitly again to get the newly generated images into the kill ring.
-
-Preview your articles with @code{mml-preview} (on @kbd{C-c C-m P})
-@kindex @kbd{C-c C-m P}
-to make sure they look fine.
-
-@item @kbd{C-c C-p C-e}
-@itemx @code{preview-environment}
-@itemx Preview/Generate previews for environment
-Run preview on @LaTeX{} environment.  The environments in
-@code{preview-inner-environments} are treated as inner levels so that
-for instance, the @code{split} environment in
-@code{\begin@{equation@}\begin@{split@}@dots{}\end@{split@}\end@{equation@}}
-is properly displayed.  If called with a numeric argument, the
-corresponding number of outward nested environments is treated as inner
-levels.
-@kindex @kbd{C-c C-p C-e}
-@findex preview-environment
-
-@item @kbd{C-c C-p C-s}
-@itemx @code{preview-section} 
-@itemx Preview/Generate previews for section
-Run preview on this @LaTeX{} section.
-@kindex @kbd{C-c C-p C-s}
-@findex preview-section
-
-@item @kbd{C-c C-p C-r}
-@itemx @code{preview-region}
-@itemx Preview/Generate previews for region
-Run preview on current region.
-@kindex @kbd{C-c C-p C-r}
-@findex preview-region
-
-@item @kbd{C-c C-p C-b}
-@itemx @code{preview-buffer} 
-@itemx Preview/Generate previews for buffer
-Run preview on the current buffer.
-@kindex @kbd{C-c C-p C-b}
-@findex preview-buffer
-
-@item @kbd{C-c C-p C-d}
-@itemx @code{preview-document} 
-@itemx Preview/Generate previews for document
-Run preview on the current document.
-@kindex @kbd{C-c C-p C-d}
-@findex preview-document
-
-@item @kbd{C-c C-p C-c C-p}
-@itemx @code{preview-clearout-at-point}
-@itemx Preview/Remove previews at point
-@kindex @kbd{C-c C-p C-c C-p}
-@findex preview-clearout-at-point
-Clear out (remove) the previews that are immediately adjacent to point.
-
-@item @kbd{C-c C-p C-c C-s}
-@itemx @code{preview-clearout-section}
-@itemx Preview/Remove previews from section
-@kindex @kbd{C-c C-p C-c C-s}
-@findex preview-clearout-document
-Clear out all previews in current section.
-
-@item @kbd{C-c C-p C-c C-r}
-@itemx @code{preview-clearout}
-@itemx Preview/Remove previews from region
-@kindex @kbd{C-c C-p C-c C-r}
-@findex preview-clearout
-Clear out all previews in the current region.
-
-@item @kbd{C-c C-p C-c C-b}
-@itemx @code{preview-clearout-buffer}
-@itemx Preview/Remove previews from buffer
-@kindex @kbd{C-c C-p C-c C-b}
-@findex preview-clearout-buffer
-Clear out all previews in current buffer.  This makes the current buffer
-lose all previews.
-
-@item @kbd{C-c C-p C-c C-d}
-@itemx @code{preview-clearout-document}
-@itemx Preview/Remove previews from document
-@kindex @kbd{C-c C-p C-c C-d}
-@findex preview-clearout-document
-Clear out all previews in current document.  The document consists of
-all buffers that have the same master file as the current buffer.  This
-makes the current document lose all previews.
-
-@item @kbd{C-c C-p C-f}
-@itemx @code{preview-cache-preamble}
-@itemx Preview/Turn preamble cache on
-@kindex @kbd{C-c C-p C-f}
-@findex preview-cache-preamble
-Dump a pregenerated format file.  For the rest of the session, this file
-is used when running on the same master file.  Use this if you know your
-@LaTeX{} takes a long time to start up, the speedup will be most
-noticeable when generating single or few previews.  If you change your
-preamble, do this again.  @previewlatex{} will try to detect the
-necessity of that automatically when editing changes to the preamble are
-done from within Emacs, but it will not notice if the preamble
-effectively changes because some included file or style file is
-tampered with.
-
-Note that support for preamble cache is limited for @LaTeX{} variants.
-c.f.@: @url{https://github.com/davidcarlisle/dpctex/issues/15}
-@itemize @bullet
-@item
-Xe@LaTeX{} cannot use preamble cache at all.  The reason is intrinsic in
-Xe@LaTeX{}, so @previewlatex{} can't help.
-@item
-Lua@LaTeX{} works with preamble cache only when the preamble is simple
-enough, i.e., when it doesn't load opentype fonts and it doesn't use lua
-codes in preamble.
-@end itemize
-
-@item @kbd{C-c C-p C-c C-f}
-@itemx @code{preview-cache-preamble-off}
-@itemx Preview/Turn preamble cache off
-@kindex @kbd{C-u C-c C-p C-f}
-@findex preview-cache-preamble-off
-Clear the pregenerated format file and stop using preambles for the
-current document.  If the caching gives you problems, use this.
-
-@item @kbd{C-c C-p C-i}
-@itemx @code{preview-goto-info-page}
-@itemx Preview/Read Documentation
-@kindex @kbd{C-c C-p C-i}
-@findex preview-goto-info-page
-Read
-@ifinfo
-this
-@end ifinfo 
-@ifnotinfo
-the
-@end ifnotinfo
-info manual.
-
-@item @kbd{M-x preview-report-bug @key{RET}}
-@itemx @code{preview-report-bug}
-@itemx Preview/Report Bug
-@kindex @kbd{M-x preview-report-bug @key{RET}}
-@findex preview-report-bug
-@cindex Report a bug
-This is the preferred way of reporting bugs as it will fill in what
-version of @previewlatex{} you are using as well as versions of
-relevant other software, and also some of the more important
-settings.  Please use this method of reporting, if at all possible and
-before reporting a bug, have a look at @ref{Known problems}.
-
-@item @kbd{C-c C-k}
-@itemx LaTeX/TeX Output/Kill Job
-@kindex @kbd{C-c C-k}
-@cindex Kill preview-generating process
-Kills the preview-generating process.  This is really an @AUCTeX{}
-keybinding, but it is included here as a hint.  If you are generating
-a preview and then make a change to the buffer, @previewlatex{} may be
-confused and place the previews wrong.
-@end table
-
-@node Simple customization, Known problems, Keys and lisp, top
-@chapter Simple customization
-
-Customization options can be found by typing @kbd{M-x customize-group
-@key{RET} preview @key{RET}}.  Remember to set the option when you have
-changed it.  The list of suggestions can be made very long (and is
-covered in detail in @ref{For advanced users}), but some are:
-
-@itemize @bullet
-@item Change the color of the preview background
-
-If you use a non-white background in Emacs, you might have color
-artifacts at the edges of your previews.  Playing around with the option
-@code{preview-transparent-color} in the @samp{Preview Appearance} group
-might improve things.  With some settings, the cursor may cover the
-whole background of a preview, however.
-
-This option is specific to the display engine in use.
-
-@item Showing @code{\label}s
-@cindex Showing @code{\label}s
-
-When using @previewlatex{}, the @code{\label}s are hidden by the
-previews.  It is possible to make them visible in the output
-by using the @LaTeX{} package @code{showkeys} alternatively
-@code{showlabels}.  However, the boxes of these labels will be outside
-the region @previewlatex{} considers as the preview image.  To enable a
-similar mechanism internal to @previewlatex{}, enable the
-@code{showlabels} option in the variable
-@code{preview-default-option-list} in the @samp{Preview Latex} group.
-@vindex preview-default-option-list
-
-It must be noted, however, that a much better idea may be to use the
-Ref@TeX{} package for managing references.  @xref{RefTeX in a
-Nutshell,,RefTeX in a Nutshell,reftex,The Ref@TeX{} Manual}.
-
-@item Open previews automatically
-
-The current default is to open previews automatically when you enter
-them with cursor left/right motions.  Auto-opened previews will close
-again once the cursor leaves them again (this is also done when doing
-incremental search, or query-replace operations), unless you changed
-anything in it.  In that case, you will have to regenerate the preview
-(via e.g., @kbd{C-c C-p C-p}).  Other options for
-@code{preview-auto-reveal} are available via @code{customize}.
-
-@item Automatically cache preambles
-
-Currently @previewlatex{} asks you whether you want to cache the
-document preamble (everything before @code{\begin@{document@}}) before
-it generates previews for a buffer the first time.  Caching the preamble
-will significantly speed up regeneration of previews.  The larger your
-preamble is, the more this will be apparent.  Once a preamble is cached,
-@previewlatex{} will try to keep track of when it is changed, and dump
-a fresh format in that case.  If you experience problems with this, or
-if you want it to happen without asking you the first time, you can
-customize the variable @code{preview-auto-cache-preamble}.
-@vindex preview-auto-cache-preamble
-@cindex Caching a preamble
-
-@item Attempt to keep counters accurate when editing
-
-@vindex preview-preserve-counters
-@vindex preview-required-option-list
-Since @previewlatex{} frequently runs only small regions through
-@LaTeX{}, values like equation counters are not consistent from run to
-run.  If this bothers you, customize the variable
-@code{preview-preserve-counters} to @code{t} (this is consulted by
-@code{preview-required-option-list}).  @LaTeX{} will then output a load
-of counter information during compilation, and this information will be
-used on subsequent updates to keep counters set to useful values.  The
-additional information takes additional time to analyze, but this is
-relevant mostly only when you are regenerating all previews at once, and
-maybe you will be less tempted to do so when counters appear more or
-less correct.
-
-@item Preview your favourite @LaTeX{} constructs
-
-@vindex preview-default-option-list
-@vindex preview-default-preamble
-If you have a certain macro or environment that you want to preview,
-first check if it can be chosen by cutomizing
-@code{preview-default-option-list} in the @samp{Preview Latex} group.
-
-If it is not available there, you can add it to
-@code{preview-default-preamble} also in the @samp{Preview Latex} group,
-by adding a @code{\PreviewMacro} or @code{\PreviewEnvironment} entry
-(@pxref{Provided commands}) @emph{after} the @code{\RequirePackage}
-line.  For example, if you want to preview the @code{center}
-environment, press the @key{Show} button and the last @key{INS} button,
-then add
-
-@example
-\PreviewEnvironment@{center@}
-@end example
-@noindent
-in the space that just opened.  Note that since @code{center} is a
-generic formatting construct of @LaTeX{}, a general configuration like
-that is not quite prudent.  You better to do this on a per-document
-base so that it is easy to disable this behavior when you find this
-particular entry gives you trouble.
-
-One possibility is to save such settings in the corresponding file-local
-variable instead of your global configuration (@pxref{File
-Variables,,Local Variables in Files,emacs,GNU Emacs Manual}).  A perhaps
-more convenient place for such options would be in a configuration file
-in the same directory with your project (@pxref{Package options}).
-
-The usual file for @previewlatex{} preconfiguration is
-@file{prauctex.cfg}.  If you also want to keep the systemwide defaults,
-you should add a line
-
-@example
-\InputIfFileExists@{preview/prauctex.cfg@}@{@}@{@}
-@end example
-@noindent
-to your own version of @file{prauctex.cfg} (this is assuming that
-global files relating to the @code{preview} package are installed in a
-subdirectory @file{preview}, the default behavior).
-
-@item Don't preview inline math
-@cindex Inline math
-@vindex preview-default-option-list
-
-If you have performance problems because your document is full of inline
-math (@code{$@dots{}$}), or if your usage of @code{$} conflicts with
-@previewlatex{}'s, you can turn off inline math previews.  In the
-@samp{Preview Latex} group, remove @code{textmath} from
-@code{preview-default-option-list} by customizing this variable.
-@end itemize
-
-@node Known problems, For advanced users, Simple customization, top
-@chapter Known problems
-@c also used as PROBLEMS file
-@include preview-problems.texi
-
-@node For advanced users, ToDo, Known problems, top
-@chapter For advanced users
-
-This package consists of two parts: a @LaTeX{} style that splits the
-output into appropriate parts with one preview object on each page, and
-an Emacs-lisp part integrating the thing into Emacs (aided by
-@AUCTeX{}).
-
-@menu
-* The LaTeX style file::        
-* The Emacs interface::         
-* The preview images::             
-* Misplaced previews::          
-@end menu
-
-@node The LaTeX style file, The Emacs interface, For advanced users, For advanced users
-@section The @LaTeX{} style file
-@c Autogenerated from ../latex/preview.dtx
-@include preview-dtxdoc.texi
-
-@node The Emacs interface, The preview images, The LaTeX style file, For advanced users
-@section The Emacs interface
-
-You can use @kbd{M-x customize-group @key{RET} preview-latex @key{RET}}
-in order to customize these variables, or use the menus for it.  We
-explain the various available options together with explaining how they
-work together in making @previewlatex{} work as intended.
-
-@vtable @code
-@item preview-LaTeX-command
-When you generate previews on a buffer or a region, the command in
-@code{preview-LaTeX-command} gets run (that variable should only be
-changed with Customize since its structure is somewhat peculiar, though
-expressive).  As usual with @AUCTeX{}, you can continue working while
-this is going on.  It is not a good idea to change the file until after
-@previewlatex{} has established where to place the previews which it can
-only do after the @LaTeX{} run completes.  This run produces a host of
-pseudo-error messages that get parsed by @previewlatex{} at the end of
-the @LaTeX{} run and give it the necessary information about where in
-the source file the @LaTeX{} code for the various previews is located
-exactly.  The parsing takes a moment and will render Emacs busy.
-
-@item preview-LaTeX-command-replacements
-This variable specifies transformations to be used before calling the
-configured command.  One possibility is to have @samp{\pdfoutput=0 }
-appended to every command starting with @samp{pdf}.  This particular
-setting is available as the shortcut
-@code{preview-LaTeX-disable-pdfoutput}.  Since @previewlatex{} can work
-with @acronym{PDF} files by now, there is little incentive for using
-this option, anymore (for projects not requiring @acronym{PDF} output,
-the added speed of @command{dvipng} might make this somewhat attractive).
-
-@item preview-required-option-list
-@code{preview-LaTeX-command} uses @code{preview-required-option-list} in
-order to pass options such as @option{auctex}, @option{active} and
-@option{dvips} to the @file{preview} package.  This means that the user
-need (and should) not supply these in the document itself in case he
-wants to be able to still compile his document without it turning into
-an incoherent mass of little pictures.  These options even get passed
-in when the user loads @file{preview} explicitly in his document.
-
-The default includes an option @code{counters} that is controlled by the
-boolean variable
-
-@item preview-preserve-counters
-This option will cause the @file{preview} package to emit information
-that will assist in keeping things like equation counters and section
-numbers reasonably correct even when you are regenerating only single
-previews.
-
-@item preview-default-option-list
-@itemx preview-default-preamble
-If the document does not call in the package @code{preview} itself (via
-@code{\usepackage}) in the preamble, the preview package is loaded using
-default options from @code{preview-default-option-list} and additional
-commands specified in @code{preview-default-preamble}.
-
-@item preview-fast-conversion
-This is relevant only for @acronym{DVI} mode.  It defaults to `On' and
-results in the whole document being processed as one large PostScript
-file from which the single images are extracted with the help of parsing
-the PostScript for use of so-called @acronym{DSC} comments.  The
-bounding boxes are extracted with the help of @TeX{} instead of getting
-them from Dvips.  If you are experiencing bounding box problems, try
-setting this option to `Off'.
-
-@item preview-prefer-TeX-bb
-If this option is `On', it tells @previewlatex{} never to try to extract
-bounding boxes from the bounding box comments of @acronym{EPS} files,
-but rather rely on the boxes it gets from @TeX{}.  If you activated
-@code{preview-fast-conversion}, this is done, anyhow, since there are no
-@acronym{EPS} files from which to read this information.  The option
-defaults to `Off', simply because about the only conceivable reason to
-switch off @code{preview-fast-conversion} would be that you have some
-bounding box problem and want to get Dvips' angle on that matter.
-
-@item preview-scale-function
-@itemx preview-reference-face
-@itemx preview-document-pt-list
-@itemx preview-default-document-pt
-@code{preview-scale-function} determines by what factor
-images should be scaled when appearing on the screen.  If you specify a
-numerical value here, the physical size on the screen will be that of
-the original paper output scaled by the specified factor, at least if
-Emacs' information about screen size and resolution are correct.  The
-default is to let @code{preview-scale-from-face} determine the scale
-function.  This function determines the scale factor by making the
-size of the default font in the document match that of the on-screen
-fonts.
-
-The size of the screen fonts is deduced from the font
-@code{preview-reference-face} (usually the default face used for
-display), the size of the default font for the document is determined
-by calling @code{preview-document-pt}.
-@findex preview-document-pt
-This function consults the members of @code{preview-document-pt-list} in
-turn until it gets the desired information.  The default consults first
-@code{preview-parsed-font-size},
-@vindex preview-parsed-font-size
-then calls @code{preview-auctex-font-size}
-@findex preview-auctex-font-size
-which asks @AUCTeX{} about any size specification like @option{12pt} to
-the documentclass that it might have detected when parsing the document, and
-finally reverts to just assuming @code{preview-default-document-pt} as
-the size used in the document (defaulting to 10pt).
-
-If you find that the size of previews and the other Emacs display
-clashes, something goes wrong.  @code{preview-parsed-font-size} is
-determined at @code{\begin@{document@}} time; if the default font size
-changes after that, it will not get reported.  If you have an outdated
-version of @file{preview.sty} in your path, the size might not be
-reported at all.  If in this case @AUCTeX{} is unable to find a size
-specification, and if you are using a document class with a different
-default value (like @samp{KomaScript}), the default fallback assumption will
-probably be wrong and @previewlatex{} will scale up things too large.
-So better specify those size options even when you know that @LaTeX{}
-does not need them: @previewlatex{} might benefit from them.  Another
-possibility for error is that you have not enabled @AUCTeX{}'s document
-parsing options.  The fallback method of asking @AUCTeX{} about the size
-might be disabled in future versions of @previewlatex{} since in
-general it is more reliable to get this information from the @LaTeX{}
-run itself.
-
-@item preview-fast-dvips-command
-@itemx preview-dvips-command
-The regular command for turning a @acronym{DVI} file into a single
-PostScript file is @code{preview-fast-dvips-command}, while
-@code{preview-dvips-command} is used for cranking out a @acronym{DVI}
-file where every preview is in a separate @acronym{EPS} file.  Which of
-the two commands gets used depends on the setting of
-@code{preview-fast-conversion}.  The printer specified here
-is @option{-Pwww} by default, which will usually get you scalable fonts
-where available.  If you are experiencing problems, you might want to try
-playing around with Dvips options (@xref{Command-line options,,,dvips}).
-
-The conversion of the previews into PostScript or @acronym{EPS} files
-gets started after the @LaTeX{} run completes when Emacs recognizes the
-first image while parsing the error messages.  When Emacs has finished
-parsing the error messages, it activates all detected previews.  This
-entails throwing away any previous previews covering the same areas, and
-then replacing the text in its visual appearance by a placeholder
-looking like a roadworks sign.
-
-@item preview-nonready-icon-specs
-This is the roadworks sign displayed while previews are being prepared.
-You may want to customize the font sizes at which @previewlatex{}
-switches over between different icon sizes, and the ascent ratio which
-determines how high above the base line the icon gets placed.
-
-@item preview-error-icon-specs
-@itemx preview-icon-specs
-Those are icons placed before the source code of an opened preview and,
-respectively, the image specs to be used for PostScript errors, and a
-normal open preview in text representation.
-
-@item preview-inner-environments
-This is a list of environments that are regarded as inner levels of an
-outer environment when doing @code{preview-environment}.  One example
-when this is needed is in
-@code{\begin@{equation@}\begin@{split@}@dots{}\end@{split@}\end@{equation@}}, and
-accordingly @code{split} is one entry in
-@code{preview-inner-environments}.
-
-@end vtable
-
-@node The preview images, Misplaced previews, The Emacs interface, For advanced users
-@section The preview images
-
-@vtable @code
-@item preview-image-type
-@itemx preview-image-creators
-@itemx preview-gs-image-type-alist
-What happens when @LaTeX{} is finished depends on the configuration of
-@code{preview-image-type}.  What to do for each of the various settings
-is specified in the variable @code{preview-image-creators}.  The options
-to pass into Ghostscript and what Emacs image type to use is specified
-in @code{preview-gs-image-type-alist}.
-
-@code{preview-image-type} defaults to @code{png}.  For this to work,
-your version of Ghostscript needs to support the @option{png16m} device.
-If you are experiencing problems here, you might want to reconfigure
-@code{preview-gs-image-type-alist} or @code{preview-image-type}.  Reconfiguring
-@code{preview-image-creators} is only necessary for adding additional
-image types.
-
-Most devices make @previewlatex{} start up a single Ghostscript process
-for the entire preview run (as opposed to one per image) and feed it
-either sections of a @acronym{PDF} file (if PDF@LaTeX{} was used), or
-(after running Dvips) sections of a single PostScript file or separate
-@acronym{EPS} files in sequence for conversion into @acronym{PNG} format
-which can be displayed much faster by Emacs.  Actually, not in sequence
-but backwards since you are most likely editing at the end of the
-document.  And as an added convenience, any preview that happens to be
-on-screen is given higher priority so that @previewlatex{} will first
-cater for the images that are displayed.  There are various options
-customizable concerning aspects of that operation, see the customization
-group @samp{Preview Gs} for this.
-
-Another noteworthy setting of @code{preview-image-type} is
-@samp{dvipng}: in this case, the @command{dvipng}
-@pindex dvipng 
-program will get run on @acronym{DVI} output (see below for @acronym{PDF}).
-This is in general much faster than Dvips and Ghostscript.  In that
-case, the option
-
-@item preview-dvipng-command
-will get run for doing the conversion, and it is expected that
-
-@item preview-dvipng-image-type
-images get produced (@samp{dvipng} might be configured for other image
-types as well).  You will notice that @code{preview-gs-image-type-alist}
-contains an entry for @code{dvipng}: this actually has nothing to with
-@samp{dvipng} itself but specifies the image type and Ghostscript device
-option to use when @samp{dvipng} can't be used.  This will obviously be
-the case for @acronym{PDF} output by PDF@LaTeX{}, but it will also happen
-if the @acronym{DVI} file contains PostScript specials in which case the
-affected images will get run through Dvips and Ghostscript once
-@samp{dvipng} finishes.
-
-Note for p@LaTeX{} and up@LaTeX{} users: It is known that @command{dvipng}
-is not compatible with p@LaTeX{} and up@LaTeX{}.  If
-@code{preview-image-type} is set to @samp{dvipng} and (u)p@LaTeX{} is
-used, @samp{dvipng} just fails and @previewlatex{} falls back on Dvips
-and Ghostscript.
-
-@item preview-gs-options
-Most interesting to the user perhaps is the setting of this variable.
-It contains the default antialiasing settings @option{-dTextAlphaBits=4}
-and @option{-dGraphicsAlphaBits=4}.  Decreasing those values to 2 @w{or
-1} might increase Ghostscript's performance if you find it lacking.
-@end vtable
-
-Running and feeding Ghostscript from @previewlatex{} happens
-asynchronously again: you can resume editing while the images arrive.
-While those pretty pictures filling in the blanks on screen tend to
-make one marvel instead of work, rendering the non-displayed images
-afterwards will not take away your attention and will eventually
-guarantee that jumping around in the document will encounter only
-prerendered images.
-
-@node Misplaced previews,  , The preview images, For advanced users
-@section Misplaced previews
-
-If you are reading this section, the first thing is to check that your
-problem is not caused by x-symbol in connection with an installation not
-supporting 8-bit characters (@pxref{x-symbol interoperation}).  If not,
-here's the beef:
-
-As explained previously, Emacs uses pseudo-error messages generated by
-the @samp{preview} package in order to pinpoint the exact source
-location where a preview originated.  This works in running text, but
-fails when preview material happens to lie in macro arguments, like the
-contents of @code{\emph}.  Those macros first read in their entire
-argument, munge it through, perhaps transform it somehow, process it and
-perhaps then typeset something.  When they finally typeset something,
-where is the location where the stuff originated? @TeX{}, having read in
-the entire argument before, does not know and actually there would be no
-sane way of defining it.
-
-For previews contained inside such a macro argument, the default
-behaviour of @previewlatex{} is to use a position immediately after the
-closing brace of the argument.  All the previews get placed there, all at
-a zero-width position, which means that Emacs displays it in an order
-that @previewlatex{} cannot influence (currently in Emacs it is even
-possible that the order changes between runs).  And since the placement
-of those previews is goofed up, you will not be able to regenerate them
-by clicking on them.  The default behaviour is thus somewhat undesirable.
-
-The solution (like with other preview problems) is to tell the @LaTeX{}
-@samp{preview} package how to tackle this problem (@pxref{The LaTeX
-style file}).  Simply, you don't need @code{\emph} do anything at all
-during previews! You only want the text math previewed, so the solution
-is to use @code{\PreviewMacro*\emph} in the preamble of your document
-which will make @LaTeX{} ignore @code{\emph} completely as long as it is
-not part of a larger preview (in which case it gets typeset as
-usual).  Its argument thus becomes ordinary text and gets treated like
-ordinary text.
-
-Note that it would be a bad idea to declare
-@code{\PreviewMacro*[@{@{@}@}]\emph} since then both @code{\emph} as
-well as its argument would be ignored instead of previewed.  For
-user-level macros, this is almost never wanted, but there may be
-internal macros where you might want to ignore internal arguments.
-
-The same mechanism can be used for a number of other text-formatting
-commands like @code{\textrm}, @code{\textit} and the like.  While they
-all use the same internal macro @code{\text@@command}, it will not do to
-redefine just that, since they call it only after having read their
-argument in, and then it already is too late.  So you need to disable
-every of those commands by hand in your document preamble.
-
-Actually, we wrote all of the above just to scare you.  At least all of
-the above mentioned macros and a few more are already catered for by a
-configuration file @file{prauctex.cfg} that gets loaded by default
-unless the @samp{preview} package gets loaded with the @option{noconfig}
-option.  You can make your own copy of this file in a local directory
-and edit it in case of need.  You can also add loading of a file of your
-liking to @code{preview-default-preamble},
-@vindex preview-default-preamble
-or alternatively do the
-manual disabling of your favorite macro in
-@code{preview-default-preamble},
-@vindex preview-default-preamble
-which is customizable in the @samp{Preview Latex} group.
-
-@node ToDo, Frequently Asked Questions, For advanced users, top
-@c Also used as TODO: in separate file
-@appendix ToDo
-@include preview-todo.texi
-
-@node Frequently Asked Questions, Copying this Manual, ToDo, top
-@c Also used as TODO: in separate file
-@appendix Frequently Asked Questions
-@include preview-faq.texi
-
-@node Copying this Manual, Index, Frequently Asked Questions, top
-@c Not to be changed often, I think: in separate file.
-@appendix Copying this Manual
-
-@ifinfo
-The copyright notice for this manual is:
-
-@insertcopying
-@end ifinfo
-
-The full license text can be read here:
-
-@menu
-* GNU Free Documentation License:: License for copying this manual.
-@end menu
-
-@include fdl.texi
-
-@c @node Credits, Index, Internals, top
-@c @appendix Credits 
-
-@node Index,  , Copying this Manual, top
-@unnumbered Index
-
-@printindex cp
-
-@bye
diff --git a/elpa/auctex-13.1.3/doc/preview-problems.texi b/elpa/auctex-13.1.3/doc/preview-problems.texi
deleted file mode 100644
index e40ff42..0000000
--- a/elpa/auctex-13.1.3/doc/preview-problems.texi
+++ /dev/null
@@ -1,196 +0,0 @@
-@include macros.texi
-@ifset rawfile
-@c documentencoding is used by makeinfo in our --no-headers output.
-@documentencoding ISO-8859-1
-@node Known problems,,(dir),(dir)
-@top Known problems with preview-latex
-
-@end ifset
-@c -----------------------
-@c @cindex @kbd{M-x preview-report-bug @key{RET}}
-@c @cindex @code{preview-report-bug}
-@c @cindex Report a bug
-A number of issues are known concerning the interoperation with various
-other software.  Some of the known problems can be solved by moving to
-newer versions of the problematic software or by simple patches.
-
-@menu
-* Font problems with Dvips::    
-* Too small bounding boxes::    
-* x-symbol interoperation::     
-* Middle-clicks paste instead of toggling::  
-* No images are displayed with gs 9.27 and earlier::
-@end menu
-
-If you find something not mentioned here, please send a bug report using
-@kbd{M-x preview-report-bug @key{RET}}, which will fill in a lot of
-information interesting to us and send it to the
-@email{bug-auctex@@gnu.org} list.  Please use the bug reporting commands
-if at all possible.
-
-@ifset rawfile
-@node Font problems with Dvips
-@chapter Font problems with Dvips
-@raisesections
-@end ifset
-@ifclear rawfile
-@node Font problems with Dvips
-@section Font problems with Dvips
-@end ifclear
-
-Some fonts have been reported to produce wrong characters with
-@previewlatex{}.  @previewlatex{} calls Dvips by default with the option
-@option{-Pwww} in order to get scalable fonts for nice results.  If you
-are using antialiasing, however, the results might be sufficiently nice
-with bitmapped fonts, anyway.  You might try @option{-Ppdf} for another
-stab at scalable fonts, or other printer definitions.  Use
-
-@display
-@kbd{M-x customize-option @key{RET} preview-fast-dvips-command @key{RET}}
-@end display
-@noindent
-and
-@display
-@kbd{M-x customize-option @key{RET} preview-dvips-command @key{RET}}
-@end display
-@noindent
-in order to customize this.
-
-One particular problem is that several printer setup files (typically in
-a file called @file{/usr/share/texmf/dvips/config/config.pdf} if you are
-using the @option{-Ppdf} switch) contain the @option{G} option for
-`character shifting'.  This option will result in @samp{fi} being
-rendered as @samp{@pounds{}} (British Pounds sign) in several fonts,
-unless your version of Dvips has a long-standing bug in its
-implementation fixed (only very recent versions of Dvips have).
-
-@node Too small bounding boxes
-@section Too small bounding boxes
-The bounding box of a preview is determined by the @LaTeX{} package
-using the pure @TeX{} bounding boxes.  If there is material extending
-outside of the @TeX{} box, that material will be missing from the
-preview image.  This happens for the label-showing boxes from
-the @code{showkeys} package.  This particular problem can be
-circumvented by using the @code{showlabels} option of the preview
-package.
-
-In general, you should try to fix the problem in the @TeX{} code, like
-avoiding drawing outside of the picture with PSTricks.
-
-One possible remedy is to set
-@code{preview-fast-conversion} to `Off' 
-@ifset rawfile
-(see the manual).
-@end ifset
-@ifclear rawfile
-(@pxref{The Emacs interface}).
-@end ifclear
-The conversion will take more time, but will then use the bounding boxes
-from @acronym{EPS} files generated by Dvips.
-
-Dvips generally does not miss things, but it does not understand
-PostScript constructs like @code{\resizebox} or @code{\rotate} commands,
-so will generate rather wrong boxes for those.  Dvips can be helped with
-the @code{psfixbb} package option to preview 
-@ifset rawfile
-(see the manual),
-@end ifset
-@ifclear rawfile
-(@pxref{The LaTeX style file}),
-@end ifclear
-which will tag the corners of the included @TeX{} box.  This will mostly
-be convenient for @emph{pure} PostScript stuff like that created by
-PSTricks, which Dvips would otherwise reserve no space for.
-
-@c FIXME: It seems that x-symbol is much outdated.
-@node x-symbol interoperation
-@section x-symbol interoperation
-
-Thanks to the work of Christoph Wedler, starting with version
-@samp{4.0h/beta} of x-symbol, the line parsing of @AUCTeX{} and
-@previewlatex{} is fully supported.  Earlier versions exhibit problems.
-However, versions before @samp{4.2.2} will cause a drastic slowdown of
-@previewlatex{}'s parsing pass, so we don't recommend to use versions
-earlier than that.
-
-If you wonder what x-symbol is, it is a package that transforms various
-tokens and subscripts to a more readable form while editing and offers a
-few input methods handy especially for dealing with math. Take a look at
-@uref{http://x-symbol.sourceforge.net/}.
-
-x-symbol versions up to @samp{4.5.1-beta} at least require an 8bit-clean @TeX{}
-implementation (meaning that its terminal output should not use
-@samp{^^}-started escape sequences) for cooperation with
-@previewlatex{}.  Later versions may get along without it, like
-@previewlatex{} does now.
-
-If you experience problems with @file{circ.tex} in connection with both
-x-symbol and Latin-1 characters, you may need to change your language
-environment or, as a last resort, customize the variable
-@code{LaTeX-command-style} by replacing the command @code{latex} with
-@code{latex -translate-file=cp8bit}.
-
-@node Middle-clicks paste instead of toggling
-@section Middle-clicks paste instead of toggling
-
-This is probably the fault of your favorite package.  @file{isearch.el}
-is known to be affected while searches are in progress, but the code is
-such a complicated mess that no patch is in sight.  Better just end the
-search with @kbd{@key{RET}} before toggling and resume with @kbd{C-s
-C-s} or similar afterwards.  Since previews over the current match will
-auto-open, anyway, this should not be much of a problem in practice.
-
-@node No images are displayed with gs 9.27 and earlier
-@section No images are displayed with gs 9.27 and earlier
-
-@previewlatex{} tries to adjust the foreground and background colors of
-generated images to those of Emacs.  Unfortunately, incompatible changes
-introduced in Ghostscript 9.27 breaks the traditional method partially,
-and @previewlatex{} can display no images under certain circumstances.
-
-A new method implemented alternatively works only with Ghostscript >
-9.27.  If you are using Ghostscript 9.27 or earlier, customize the
-option @code{preview-pdf-adjust-color-method}.
-
-@defopt preview-pdf-adjust-color-method
-Method to adjust colors of images generated from @acronym{PDF}.  It is
-not consulted when the @LaTeX{} command produces @acronym{DVI} files.
-
-When the option is @code{t} (default), @previewlatex{} adjusts the FG
-and BG colors of the generated images by the new method.  This method
-requires that Ghostscript has working @code{DELAYBIND} feature, thus is
-invalid with gs 9.27 (and possibly < 9.27).
-
-When it is @code{compatible}, @previewlatex{} uses traditional method.
-This option is provided for backward compatibility with older gs.  See
-the below explanation for detail.
-
-When @code{nil}, no adjustment is done and ``black on white'' image is
-generated regardless of Emacs color.  This is provided for fallback for
-gs 9.27 users with customized foreground color.  See the below
-explanation for detail.
-
-When the @LaTeX{} command produces @acronym{PDF} rather than
-@acronym{DVI} and Emacs has non-trivial foreground color, the
-traditional method (@code{compatible}) makes gs >= 9.27 to stop with
-error.  Here, ``non-trivial foreground color'' includes customized
-themes.
-
-If you use such non-trivial foreground color and the version of
-Ghostscript equals to 9.27, you have two options:
-@enumerate
-@item
-Choose the value @code{compatible} and customize
-@code{preview-reference-face} to have default (black) foreground color.
-This makes the generated image almost non-readable on dark background,
-so the next option would be your only choice in that case.
-@item
-Choose the value @code{nil}, which forces plain ``black on white''
-appearance for the generated image.  You can at least read what are
-written in the image although they may not match with your Emacs color
-well.
-@end enumerate
-
-The default value used to be @code{compatible} for short period before
-Ghostscript 9.50 was released but now is @code{t}.
-@end defopt
diff --git a/elpa/auctex-13.1.3/doc/preview-readme.texi b/elpa/auctex-13.1.3/doc/preview-readme.texi
deleted file mode 100644
index 8d4c565..0000000
--- a/elpa/auctex-13.1.3/doc/preview-readme.texi
+++ /dev/null
@@ -1,229 +0,0 @@
-@include macros.texi
-@ifset rawfile
-@node Introduction, What use is it?, (dir), (dir)
-@top @previewlatex{} in a nutshell
-@paragraphindent none
-@end ifset
-@c -----------------------
-@cindex Readme
-Does your neck hurt from turning between previewer windows and the
-source too often? This @AUCTeX{} component will render your displayed
-@LaTeX{} equations right into the editing window where they belong.
-
-The purpose of @previewlatex{} is to embed @LaTeX{} environments such as
-display math or figures into the source buffers and switch conveniently
-between source and image representation.
-
-@menu
-* What use is it?::
-* Activating preview-latex::
-* Getting started::
-* Basic modes of operation::
-* More documentation::
-* Availability::
-* Contacts::
-@end menu
-
-@ifset rawfile
-@node What use is it?, Activating preview-latex, Introduction, Introduction
-@chapter What use is it?
-@raisesections
-@end ifset
-@ifclear rawfile
-@node What use is it?, Activating preview-latex, Introduction, Introduction
-@section What use is it?
-@end ifclear
-@cindex Philosophy of @previewlatex{}
-@acronym{WYSIWYG} (what you see is what you get) sometimes is considered
-all the rage, sometimes frowned upon.  Do we really want it?  Wrong
-question.  The right question is @emph{what} we want from it.  Except
-when finetuning the layout, we don't want to use printer fonts for
-on-screen text editing.  The low resolution and contrast of a computer
-screen render all but the coarsest printer fonts (those for low-quality
-newsprint) unappealing, and the margins and pagination of the print are
-not wanted on the screen, either.  On the other hand, more complex
-visual compositions like math formulas and tables can't easily be taken
-in when seen only in the source.  @previewlatex{} strikes a balance: it
-only uses graphic renditions of the output for certain, configurable
-constructs, does this only when told, and then right in the source code.
-Switching back and forth between the source and preview is easy and
-natural and can be done for each image independently.  Behind the scenes
-of @previewlatex{}, a sophisticated framework of other programs like
-@samp{dvipng}, Dvips and Ghostscript are employed together with a
-special @LaTeX{} style file for extracting the material of interest in
-the background and providing fast interactive response.
-
-@node  Activating preview-latex, Getting started, What use is it?, Introduction
-@section Activating @previewlatex{}
-@cindex Activation
-After installation, the package may need to be activated (and remember
-to activate @AUCTeX{} too).  If @previewlatex{} is installed via the
-Emacs package manager (@acronym{ELPA}), activation should be automatic
-upon installation.
-
-The usual activation (if it is not done automatically) would be
-
-@example
-(load "preview-latex.el" nil t t)
-@end example
-
-If you still don't get a ``Preview'' menu in @LaTeX{} mode in spite
-of @AUCTeX{} showing its ``Command'', your installation is broken.  One
-possible cause are duplicate Lisp files that might be detectable with
-@kbd{M-x list-load-path-shadows @key{RET}}.
-
-@node Getting started, Basic modes of operation, Activating preview-latex, Introduction
-@section Getting started
-
-Once activated, @previewlatex{} and its documentation will be accessible
-via its menus (note that @previewlatex{} requires @AUCTeX{} to be
-loaded).  When you have loaded a @LaTeX{} document (a
-sample document @file{circ.tex} is included in the distribution, but
-most documents including math and/or figures should do), you can use
-its menu or @kbd{C-c C-p C-d} (for @samp{Preview/Document}).
-Previews will now be generated for various objects in your document.
-You can use the time to take a short look at the other menu entries and
-key bindings in the @samp{Preview} menu.  You'll see the previewed
-objects change into a roadworks sign when @previewlatex{} has determined
-just what it is going to preview.  Note that you can freely navigate the
-buffer while this is going on.  When the process is finished you will
-see the objects typeset in your buffer.
-
-It is a bad idea, however, to edit the buffer before the roadworks signs
-appear, since that is the moment when the correlation between the
-original text and the buffer locations gets established.  If the buffer
-changes before that point of time, the previews will not be placed where
-they belong. If you do want to change some obvious error you just
-spotted, we recommend you stop the background process by pressing
-@kbd{C-c C-k}.
-
-To see/edit the @LaTeX{} code for a specific object, put the point (the
-cursor) on it and press @kbd{C-c C-p C-p} (for @samp{Preview/at point}).
-It will also do to click with the middle mouse button on the preview.
-Now you can edit the code, and generate a new preview by again pressing
-@kbd{C-c C-p C-p} (or by clicking with the middle mouse button on the
-icon before the edited text).
-
-If you are using the @code{desktop} package, previews will remain from
-one session to the next as long as you don't kill your buffer.
-
-@node Basic modes of operation, More documentation, Getting started, Introduction
-@section Basic modes of operation
-
-@previewlatex{} has a number of methods for generating its graphics.
-Its default operation is equivalent to using the `@LaTeX{}' command from
-@AUCTeX{}.  If this happens to be a call of PDF@LaTeX{} generating
-@acronym{PDF} output (you need at least @w{@AUCTeX{} 11.51} for this),
-then Ghostscript will be called directly on the resulting @acronym{PDF}
-file.  If a @acronym{DVI} file gets produced, first Dvips and then
-Ghostscript get called by default.
-
-The image type to be generated by Ghostscript can be configured with
-
-@example
-@kbd{M-x customize-option @key{RET} preview-image-type @key{RET}}
-@end example
-@vindex preview-image-type
-
-@noindent
-The default is @samp{png} (the most efficient image type).  A special
-setting is @samp{dvipng} in case you have the @samp{dvipng}
-@cindex Using dvipng
-@pindex dvipng
-program installed.  In this case, @samp{dvipng} will be used for
-converting @acronym{DVI} files and Ghostscript (with a @samp{PNG}
-device) for converting @acronym{PDF} files.  @samp{dvipng} is much
-faster than the combination of Dvips and Ghostscript.  You can get
-downloads, access to its @acronym{CVS} archive and further information
-from its @uref{https://savannah.nongnu.org/projects/dvipng, project
-site}.
-
-@node More documentation, Availability, Basic modes of operation, Introduction
-@section More documentation
-After the installation, documentation in the form of 
-@ifinfo
-@ifclear rawfile
-this
-@end ifclear
-@ifset rawfile
-an
-@end ifset
-@end ifinfo
-@ifnotinfo
-an
-@end ifnotinfo
-info manual will be available.  You can access it with the standalone
-info reader with
-
-@example
-info preview-latex
-@end example
-
-@noindent
-or by pressing @kbd{C-h i d m preview-latex @key{RET}} in Emacs.  Once
-@previewlatex{} is activated, you can instead use @kbd{C-c C-p
-@key{TAB}} (or the menu entry @samp{Preview/Read documentation}).
-
-Depending on your installation, 
-@ifnottex
-a printable 
-@end ifnottex
-@iftex
-this printed
-@end iftex
-manual may also be available in the form of @file{preview-latex.pdf}.
-
-Detailed documentation for the @LaTeX{} style used for extracting the
-preview images is placed in @file{preview.pdf} in a suitable directory
-during installation; on typical @w{@TeX{} Live}-based systems,
-
-@example
-texdoc preview
-@end example
-
-@noindent
-will display it.
-
-@node  Availability, Contacts, More documentation, Introduction
-@section Availability
-@cindex Download
-@cindex @sc{git} access
-
-The @previewlatex{} project is now part of @AUCTeX{} and accessible as
-part of the @uref{https://savannah.gnu.org/projects/auctex,@AUCTeX{}
-project page}.  You can get its files from the
-@uref{https://ftp.gnu.org/pub/gnu/auctex/,@AUCTeX{} download area}.  As of
-@w{@AUCTeX{} 11.81}, @previewlatex{} should already be integrated into
-@AUCTeX{}, so no separate download will be necessary.
-
-Anonymous Git is available at @uref{git://git.savannah.gnu.org/auctex.git}
-or @uref{https://git.savannah.gnu.org/git/auctex.git}.  You can also
-@uref{https://git.savannah.gnu.org/cgit/auctex.git,browse the repository}
-via web interface.
-
-@node  Contacts,  , Availability, Introduction
-@section Contacts
-@cindex Contacts
-@cindex Mailing list
-
-Bug reports should be sent by using @kbd{M-x preview-report-bug
-@key{RET}}, as this will fill in a lot of information interesting to
-us.  If the installation fails (but this should be a rare event), report
-bugs to @email{bug-auctex@@gnu.org}.
-
-There is a general discussion list for @AUCTeX{} which also
-covers @previewlatex{}, look at
-@uref{https://lists.gnu.org/mailman/listinfo/auctex}.  For more
-information on the mailing list, send a message with just the word
-``help'' as subject or body to @email{auctex-request@@gnu.org}.  For the
-developers, there is the @email{auctex-devel@@gnu.org} list; it would
-probably make sense to direct feature requests and questions about
-internal details there.  There is a low-volume read-only announcement
-list available to which you can subscribe by sending a mail with
-``subscribe'' in the subject to @email{info-auctex-request@@gnu.org}.
-
-Offers to support further development will be appreciated.  If you want
-to show your appreciation with a donation to the main developer, you can
-do so via PayPal to @email{dak@@gnu.org}, and of course you can arrange
-for service contracts or for added functionality.  Take a look at the
-@file{TODO} list for suggestions in that area.
diff --git a/elpa/auctex-13.1.3/doc/preview-todo.texi b/elpa/auctex-13.1.3/doc/preview-todo.texi
deleted file mode 100644
index 485373e..0000000
--- a/elpa/auctex-13.1.3/doc/preview-todo.texi
+++ /dev/null
@@ -1,118 +0,0 @@
-@ifset rawfile
-@include macros.texi
-@chapheading Future Development of @previewlatex{}
-@end ifset
-
-@itemize @bullet
-
-@item Support other formats than just @LaTeX{}
-
-plain @TeX{} users and @ConTeXt{} users should not have to feel left
-out.  While @ConTeXt{} is not supported yet by released versions of
-@AUCTeX{}, at least supporting plain would help people, and be a start
-for @ConTeXt{} as well.  There are plain-based formats like MusiX@TeX{}
-that could benefit a lot from @previewlatex{}.  The main part of the
-difficulties here is to adapt @file{preview.dtx} to produce stuff not
-requiring @LaTeX{}.
-
-@item Support nested snippets
-
-Currently you can't have both a footnote (which gets displayed as just
-its footnote number) and math inside of a footnote rendered as an image:
-such nesting might be achieved by rerunning @previewlatex{} on the
-footnote contents when one opens the footnote for editing.
-
-@item Support other text properties than just images
-
-Macros like @samp{\textit} can be rendered as images, but the resulting
-humungous blob is not suitable for editing, in particular since the
-line filling from LaTeX does not coincide with that of Emacs.  It would
-be much more useful if text properties just switched the relevant font
-to italics rather than replacing the whole text with an image.  It
-would also make editing quite easier.  Then there are things like
-footnotes that are currently just replaced by their footnote number.
-While editing is not a concern here (the number is not in the original
-text, anyway), it would save a lot of conversion time if no images were
-generated, but Emacs just displayed a properly fontified version of the
-footnote number.  Also, this might make @previewlatex{} useful even on
-text terminals.
-
-@item Find a way to facilitate Source Specials
-
-Probably in connection with adding appropriate support to
-@code{dvipng}, it would be nice if clicking on an image from a larger
-piece of source code would place the cursor at the respective source
-code location.
-
-@item Make @file{preview.dtx} look reasonable in @AUCTeX{}
-
-It is a bit embarrassing that @file{preview.dtx} is written in a manner
-that will not give either good syntax highlighting or good indentation
-when employing @AUCTeX{}.
-
-@item Web page work
-
-Currently, @previewlatex{}'s web page is not structured at all.  Better
-navigation would be desirable, as well as separate News and Errata eye
-catchers.
-
-@item Manual improvements
-
-@itemize @minus
-@item Pepper the manual with screen shots and graphics
-
-This will be of interest for the @acronym{HTML} and @TeX{} renditions
-of the texinfo manual.  Since Texinfo now supports images as well, this
-could well be nice to have.
-
-@item Fix duplicates
-
-Various stuff appears several times.
-
-@end itemize
-
-@item Implement rendering pipelines for Emacs
-
-The current @previewlatex{} interface is fundamentally flawed, not only
-because of a broken implementation.  A general batchable and
-daemonizable rendering infrastructure that can work on all kinds of
-preview images for embedding into buffers is warranted.  The current
-implementation has a rather adhoc flavor and is not easily extended.
-It will not work outside of @AUCTeX{}, either.
-
-@item Integrate into Ref@TeX{}
-
-When referencing to equations and the like, the preview-images of the
-source rather than plain text should be displayed.  If the preview in
-question covers labels, those should appear in the bubble help and/or a
-context menu.  Apropos:
-
-@item Implement @LaTeX{} error indicators
-
-Previews on erroneous @LaTeX{} passages might gain a red border or similar.
-
-@item Pop up relevant online documentation for frequent errors
-
-A lot of errors are of the ``badly configured'' variety.  Perhaps the
-relevant info pages should be delivered in addition to the error
-message.
-
-@item Implement a table editing mode where every table cell gets output
-as a separate preview.  Alternatively, output the complete table
-metrics in a way that lets people click on individual cells for editing
-purposes.
-
-@item Benchmark and kill Emacs inefficiencies
-
-Both the @LaTeX{} run under Emacs control as well as actual image
-insertion in Emacs could be faster.  CVS Emacs has improved in that
-respect, but it still is slower than desirable.
-
-@item Improve image support under Emacs
-
-The general image and color handling in Emacs is inefficient and partly
-defective.  This is still the case in CVS.  One option would be to
-replace the whole color and image handling with @acronym{GDK} routines
-when this library is available, since it has been optimized for it.
-
-@end itemize
diff --git a/elpa/auctex-13.1.3/doc/quickstart.texi b/elpa/auctex-13.1.3/doc/quickstart.texi
deleted file mode 100644
index 9731d15..0000000
--- a/elpa/auctex-13.1.3/doc/quickstart.texi
+++ /dev/null
@@ -1,327 +0,0 @@
-@include macros.texi
-
-@node Quick Start
-@chapter Quick Start
-
-@AUCTeX{} is a powerful program offering many features and configuration
-options.  If you are new to @AUCTeX{} this might be deterrent.
-Fortunately you do not have to learn everything at once.  This Quick
-Start Guide will give you the knowledge of the most important commands
-and enable you to prepare your first @LaTeX{} document with @AUCTeX{}
-after only a few minutes of reading.
-
-In this introduction, we assume that @AUCTeX{} is already installed on
-your system.  If this is not the case, you should read the file
-@file{INSTALL} in the base directory of the unpacked distribution
-tarball.  These installation instructions are available in this manual
-as well, @ref{Installation}.  We also assume that you are familiar with
-the way keystrokes are written in Emacs manuals.  If not, have a look at
-the Emacs Tutorial in the Help menu.
-
-If @AUCTeX{} is installed in any other way than from the Emacs package
-manager (@acronym{ELPA}), you might still need to activate it, by
-inserting
-
-@lisp
-(load "auctex.el" nil t t)
-@end lisp
-@noindent
-in your user init file.@footnote{This usually is a file in your home
-directory called @file{.emacs}, or @file{.emacs.d/init.el}.}
-
-If @AUCTeX{} is installed from @acronym{ELPA}, the installation
-procedure already cares about loading @AUCTeX{} correctly and you
-@strong{must not} have the line above in your init file.  Note that this
-also applies if you have the following line in your init file
-
-@lisp
-(package-initialize)
-@end lisp
-
-In order to get support for many of the @LaTeX{} packages you will use
-in your documents, you should enable document parsing as well, which can
-be achieved by putting
-
-@lisp
-(setq TeX-auto-save t)
-(setq TeX-parse-self t)
-@end lisp
-@noindent
-into your init file.  Finally, if you often use @code{\include} or
-@code{\input}, you should make @AUCTeX{} aware of the multifile
-document structure.  You can do this by inserting
-
-@lisp
-(setq-default TeX-master nil)
-@end lisp
-
-into your init file.  Each time you open a new file, @AUCTeX{} will then
-ask you for a master file.
-
-@menu
-* Editing Facilities::          Functions for editing TeX files
-* Processing Facilities::       Creating and viewing output, debugging
-@end menu
-
-@iftex
-This Quick Start Guide covers two main topics: First we explain how
-@AUCTeX{} helps you in editing your input file for @TeX{}, @LaTeX{}, and
-some other formats.  Then we describe the functions that @AUCTeX{}
-provides for processing the input files with @LaTeX{}, Bib@TeX{}, etc.,
-and for viewing and debugging.
-@end iftex
-
-@node Editing Facilities
-@section Functions for editing TeX files
-
-@subsection Making your @TeX{} code more readable
-
-@AUCTeX{} can do syntax highlighting of your source code, that means
-commands will get special colors or fonts.  This is enabled by default.
-You can disable it locally by typing @kbd{M-x font-lock-mode @key{RET}}.
-
-@AUCTeX{} will indent new lines to indicate their syntactical
-relationship to the surrounding text.  For example, the text of a
-@code{\footnote} or text inside of an environment will be indented
-relative to the text around it.  If the indenting has gotten wrong after
-adding or deleting some characters, use @key{TAB} to reindent the line,
-@kbd{M-q} for the whole paragraph, or @kbd{M-x LaTeX-fill-buffer @key{RET}}
-for the whole buffer.
-
-@subsection Entering sectioning commands
-@cindex Sectioning
-@cindex Sections
-@cindex Chapters
-@cindex @code{\chapter}
-@cindex @code{\section}
-@cindex @code{\subsection}
-@cindex @code{\label}
-
-Insertion of sectioning macros, that is @samp{\chapter},
-@samp{\section}, @samp{\subsection}, etc.@: and accompanying @samp{\label}
-commands may be eased by using @kbd{C-c C-s}.  You will be asked for the
-section level.  As nearly everywhere in @AUCTeX{}, you can use the
-@key{TAB} or @key{SPC} key to get a list of available level names, and
-to auto-complete what you started typing.  Next, you will be asked for
-the printed title of the section, and last you will be asked for a label
-to be associated with the section.
-
-@subsection Inserting environments
-
-Similarly, you can insert environments, that is
-@samp{\begin@{@}}--@samp{\end@{@}} pairs: Type @kbd{C-c C-e}, and select
-an environment type.  Again, you can use @key{TAB} or @key{SPC} to get a
-list, and to complete what you type.  Actually, the list will not only
-provide standard @LaTeX{} environments, but also take your
-@samp{\documentclass} and @samp{\usepackage} commands into account if
-you have parsing enabled by setting @code{TeX-parse-self} to @code{t}.
-If you use a couple of environments frequently, you can use the @key{up} and
-@key{down} arrow keys (or @kbd{M-p} and @kbd{M-n}) in the minibuffer to get
-back to the previously inserted commands.
-
-Some environments need additional arguments.  Often, @AUCTeX{} knows about
-this and asks you to enter a value. 
-
-@subsection Inserting macros
-
-@kbd{C-c C-m}, or simply @kbd{C-c RET} will give you a prompt that asks
-you for a @LaTeX{} macro.  You can use @key{TAB} for completion, or the
-@key{up}/@key{down} arrow keys (or @kbd{M-p} and @kbd{M-n}) to browse the command
-history.  In many cases, @AUCTeX{} knows which arguments a macro needs
-and will ask you for that.  It even can differentiate between mandatory
-and optional arguments---for details, see @ref{Completion}.
-
-An additional help for inserting macros is provided by the possibility
-to complete macros right in the buffer.  With point at the end of a
-partially written macro, you can complete it by typing @kbd{M-@key{TAB}}.
-
-@subsection Changing the font 
-
-@AUCTeX{} provides convenient keyboard shortcuts for inserting macros
-which specify the font to be used for typesetting certain parts of the
-text.  They start with @kbd{C-c C-f}, and the last @kbd{C-} combination
-tells @AUCTeX{} which font you want:
-
-@table @kbd
-@item C-c C-f C-b
-@kindex C-c C-f C-b
-@cindex @code{\textbf}
-Insert @b{bold face} @samp{\textbf@{@point{}@}} text.
-
-@item C-c C-f C-i
-@kindex C-c C-f C-i
-@cindex @code{\textit}
-Insert @i{italics} @samp{\textit@{@point{}@}} text.
-
-@item C-c C-f C-e
-@kindex C-c C-f C-e
-@cindex @code{\emph}
-Insert @emph{emphasized} @samp{\emph@{@point{}@}} text.
-
-@item C-c C-f C-s
-@kindex C-c C-f C-s
-@cindex @code{\textsl}
-Insert @slanted{slanted} @samp{\textsl@{@point{}@}} text.
-
-@item C-c C-f C-r
-@kindex C-c C-f C-r
-@cindex @code{\textrm}
-Insert @r{roman} @samp{\textrm@{@point{}@}} text.
-
-@item C-c C-f C-f
-@kindex C-c C-f C-f
-@cindex @code{\textsf}
-Insert  @sansserif{sans serif} @samp{\textsf@{@point{}@}} text.
-
-@item C-c C-f C-t
-@kindex C-c C-f C-t
-@cindex @code{\texttt}
-Insert @t{typewriter} @samp{\texttt@{@point{}@}} text.
-
-@item C-c C-f C-c
-@kindex C-c C-f C-c
-@cindex @code{\textsc}
-Insert @sc{small caps} @samp{\textsc@{@point{}@}} text.
-
-@item C-c C-f C-d
-@kindex C-c C-f C-c
-@cindex Deleting fonts
-Delete the innermost font specification containing point.
-
-@end table
-
-If you want to change font attributes of existing text, mark it as an
-active region, and then invoke the commands.  If no region is selected,
-the command will be inserted with empty braces, and you can start typing
-the changed text.
-
-Most of those commands will also work in math mode, but then macros like
-@code{\mathbf} will be inserted.
-
-
-@subsection Other useful features
-
-@AUCTeX{} also tries to help you when inserting the right ``quote''
-signs for your language, dollar signs to typeset math, or pairs of
-braces.  It offers shortcuts for commenting out text (@kbd{C-c ;} for
-the current region or @kbd{C-c %} for the paragraph you are in).  The
-same keystrokes will remove the % signs, if the region or paragraph is
-commented out yet.  With @code{TeX-fold-mode}, you can hide certain
-parts (like footnotes, references etc.)@: that you do not edit currently.
-Support for Emacs' outline mode is provided as well.  And there's more,
-but this is beyond the scope of this Quick Start Guide.
-
-
-
-@node Processing Facilities
-@section Creating and viewing output, debugging
-
-@subsection One Command for @LaTeX{}, helpers, viewers, and printing
-
-If you have typed some text and want to run @LaTeX{} (or @TeX{}, or
-other programs---see below) on it, type @kbd{C-c C-c}.  If applicable,
-you will be asked whether you want to save changes, and which program
-you want to invoke.  In many cases, the choice that @AUCTeX{} suggests
-will be just what you want: first @command{latex}, then a viewer.  If a
-@command{latex} run produces or changes input files for
-@command{makeindex}, the next suggestion will be to run that program,
-and @AUCTeX{} knows that you need to run @command{latex} again
-afterwards---the same holds for Bib@TeX{}.
-
-When no processor invocation is necessary anymore, @AUCTeX{} will
-suggest to run a viewer, or you can chose to create a PostScript file
-using @command{dvips}, or to directly print it.
-
-Actually, there is another command which comes in handy to compile
-documents: type @kbd{C-c C-a} (@code{TeX-command-run-all}) and @AUCTeX{}
-will compile the document for you until it is ready and then run the
-viewer.  This is the same as issuing repeatedly @kbd{C-c C-c} and
-letting @AUCTeX{} guess the next command to run.
-
-At this place, a warning needs to be given: First, although @AUCTeX{} is
-really good in detecting the standard situations when an additional
-@command{latex} run is necessary, it cannot detect it always.  Second,
-the creation of PostScript files or direct printing currently only works
-when your output file is a @acronym{DVI} file, not a @acronym{PDF} file.
-
-Ah, you didn't know you can do both?  That brings us to the next topic.
-
-@subsection Choosing an output format
-
-From a @LaTeX{} file, you can produce @acronym{DVI} output, or a
-@acronym{PDF} file directly @i{via} @command{pdflatex}.  You can switch
-on source specials for easier navigation in the output file, or tell
-@command{latex} to stop after an error (usually @option{--noninteractive}
-is used, to allow you to detect all errors in a single run).
-
-These options are controlled by toggles, the keystrokes should be easy
-to memorize:
-
-@table @kbd
-@item C-c C-t C-p
-@kindex C-c C-t C-p
-This command toggles between @acronym{DVI} and @acronym{PDF} output
-
-@item C-c C-t C-i
-@kindex C-c C-t C-i
-toggles interactive mode
-
-@item C-c C-t C-s
-@kindex C-c C-t C-s
-toggles Sync@TeX{} (or source specials) support
-
-@item C-c C-t C-o
-@kindex C-c C-t C-o
-toggles usage of Omega/lambda.
-
-@end table
-
-There is also another possibility: compile the document with
-@command{tex} (or @command{latex}) and then convert the resulting
-@acronym{DVI} file to @acronym{PDF} using
-@command{dvips}--@command{ps2pdf} sequence or @command{dvipdfmx} command.
-If you want to go by this route, customize @code{TeX-PDF-from-DVI} option.
-Then @AUCTeX{} will suggest you to run the appropriate command when
-you type @kbd{C-C C-c}.  For details, see @ref{Processor Options}.
-
-@subsection Debugging @LaTeX{}
-
-When @AUCTeX{} runs a program, it creates an output buffer in which it
-displays the output of the command.  If there is a syntactical error in
-your file, @command{latex} will not complete successfully. @AUCTeX{}
-will tell you that, and you can get to the place where the first error
-occured by pressing @kbd{C-c `} (the last character is a backtick).  The
-view will be split in two windows, the output will be displayed in the
-lower buffer, and both buffers will be centered around the place where
-the error ocurred.  You can then try to fix it in the document buffer,
-and use the same keystrokes to get to the next error.  This procedure
-may be repeated until all errors have been dealt with.  By pressing
-@kbd{C-c C-w} (@code{TeX-toggle-debug-boxes}) you can toggle whether
-@AUCTeX{} should notify you of overfull and underfull boxes in addition
-to regular errors.
-
-Issue @kbd{M-x TeX-error-overview @key{RET}} to see a nicely formatted list of
-all errors and warnings reported by the compiler.
-
-If a command got stuck in a seemingly infinite loop, or you want to stop
-execution for other reasons, you can use @kbd{C-c C-k} (for ``kill'').
-Similar to @kbd{C-l}, which centers the buffer you are in around your
-current position, @kbd{C-c C-l} centers the output buffer so that the
-last lines added at the bottom become visible.
-
-@subsection Running @LaTeX{} on parts of your document
-
-If you want to check how some part of your text looks like, and do not
-want to wait until the whole document has been typeset, then mark it as
-a region and use @kbd{C-c C-r}.  It behaves just like @kbd{C-c C-c}, but
-it only uses the document preamble and the region you marked.
-
-If you are using @code{\include} or @code{\input} to structure your
-document, try @kbd{C-c C-b} while you are editing one of the included
-files.  It will run @command{latex} only on the current buffer, using the
-preamble from the master file.
-
-@c Local Variables: 
-@c mode: texinfo
-@c TeX-master: "auctex"
-@c End: 
diff --git a/elpa/auctex-13.1.3/doc/tex-ref.tex b/elpa/auctex-13.1.3/doc/tex-ref.tex
deleted file mode 100644
index a7dfa34..0000000
--- a/elpa/auctex-13.1.3/doc/tex-ref.tex
+++ /dev/null
@@ -1,683 +0,0 @@
-% Reference Card for AUCTeX version 13.1
-%**start of header
-\newcount\columnsperpage
-
-% This file has only been checked with 3 columns per page.  But it
-% should print fine either via DVI or PDFTeX.
-
-\columnsperpage=3
-
-% Papersize stuff.  Use default paper size for PDF, but switch
-% orientation.  Use papersize special for dvips.
-
-\ifx\pdfoutput\undefined
-  \csname newcount\endcsname\pdfoutput
-  \pdfoutput=0
-\fi
-
-\ifnum\pdfoutput=0
-%    \special{papersize 8.5in,11in}%
-     \special{papersize 297mm,210mm}%
-\else
-      \dimen0\pdfpagewidth
-      \pdfpagewidth\pdfpageheight
-      \pdfpageheight\dimen0
-\fi
-
-
-% This file is intended to be processed by plain TeX (TeX82).
-% compile-command: "tex tex-ref" or "pdftex tex-ref"
-%
-% Original author of Auc-TeX Reference Card:
-%
-%       Terrence Brannon, PO Box 5027, Bethlehem, PA 18015 , USA
-%  internet: tb06@pl118f.cc.lehigh.edu  (215) 758-1720 (215) 758-2104
-%
-% Kresten Krab Thorup updated the reference card to 6.
-% Per Abrahamsen updated the reference card to 7, 8, and 9.
-% Ralf Angeli updated it to 11.50.
-% And David Kastrup messed around with it, too, merging the math reference.
-%
-% Thanks to Stephen Gildea
-% Paul Rubin, Bob Chassell, Len Tower, and Richard Mlynarik
-% for creating the GNU Emacs Reference Card from which this was mutated
-
-\def\versionnumber{13.1}
-\def\year{2022}
-\def\version{February \year\ v\versionnumber}
-
-\def\shortcopyrightnotice{\vskip 1ex plus 2 fill
-  \centerline{\small \copyright\ \year\ Free Software Foundation, Inc.
-  Permissions on back.  v\versionnumber}}
-
-\def\copyrightnotice{%
-\vskip 1ex plus 2 fill\begingroup\small
-\centerline{Copyright \copyright\ 1987, 1992-1994, 2004-2006, 2008, 2010,}
-\centerline{2012, 2014-2017, 2019-2022 Free Software Foundation, Inc.}
-\centerline{for AUC\TeX\ version \versionnumber}
-
-Permission is granted to make and distribute copies of
-this card provided the copyright notice and this permission notice
-are preserved on all copies.
-
-
-\endgroup}
-
-% make \bye not \outer so that the \def\bye in the \else clause below
-% can be scanned without complaint.
-\def\bye{\par\vfill\supereject\end}
-
-\newdimen\intercolumnskip
-\newbox\columna
-\newbox\columnb
-
-\edef\ncolumns{\the\columnsperpage}
-
-\message{[\ncolumns\space
-  column\if 1\ncolumns\else s\fi\space per page]}
-
-\def\scaledmag#1{ scaled \magstep #1}
-
-% This multi-way format was designed by Stephen Gildea
-% October 1986.
-\if 1\ncolumns
-  \hsize 4in
-  \vsize 10in
-  \voffset -.7in
-  \font\titlefont=\fontname\tenbf \scaledmag3
-  \font\headingfont=\fontname\tenbf \scaledmag2
-  \font\smallfont=\fontname\sevenrm
-  \font\smallsy=\fontname\sevensy
-
-  \footline{\hss\folio}
-  \def\makefootline{\baselineskip10pt\hsize6.5in\line{\the\footline}}
-\else
-  \hsize 3.2in
-  \vsize 7.6in
-  \hoffset -.75in
-  \voffset -.8in
-  \font\titlefont=cmbx10 \scaledmag2
-  \font\headingfont=cmbx10 \scaledmag1
-  \font\smallfont=cmr6
-  \font\smallsy=cmsy6
-  \font\eightrm=cmr8
-  \font\eightbf=cmbx8
-  \font\eightit=cmti8
-  \font\eighttt=cmtt8
-  \font\eightsl=cmsl8
-  \font\eightsc=cmcsc8
-  \font\eightsy=cmsy8
-  \textfont0=\eightrm
-  \textfont2=\eightsy
-  \def\rm{\fam0 \eightrm}
-  \def\bf{\eightbf}
-  \def\it{\eightit}
-  \def\tt{\eighttt}
-  \def\sl{\eightsl}
-  \def\sc{\eightsc}
-  \normalbaselineskip=.8\normalbaselineskip
-  \ht\strutbox.8\ht\strutbox
-  \dp\strutbox.8\dp\strutbox
-  \normallineskip=.8\normallineskip
-  \normallineskiplimit=.8\normallineskiplimit
-  \normalbaselines\rm           %make definitions take effect
-
-  \if 2\ncolumns
-    \let\maxcolumn=b
-    \footline{\hss\rm\folio\hss}
-    \def\makefootline{\vskip 2in \hsize=6.86in\line{\the\footline}}
-  \else \if 3\ncolumns
-    \let\maxcolumn=c
-    \nopagenumbers
-  \else
-    \errhelp{You must set \columnsperpage equal to 1, 2, or 3.}
-    \errmessage{Illegal number of columns per page}
-  \fi\fi
-
-  \intercolumnskip=.46in
-  \def\abc{a}
-  \output={%
-      % This next line is useful when designing the layout.
-      %\immediate\write16{Column \folio\abc\space starts with \firstmark}
-      \if \maxcolumn\abc \multicolumnformat \global\def\abc{a}
-      \else\if a\abc
-        \global\setbox\columna\columnbox \global\def\abc{b}
-        %% in case we never use \columnb (two-column mode)
-        \global\setbox\columnb\hbox to -\intercolumnskip{}
-      \else
-        \global\setbox\columnb\columnbox \global\def\abc{c}\fi\fi}
-  \def\multicolumnformat{\shipout\vbox{\makeheadline
-      \hbox{\box\columna\hskip\intercolumnskip
-        \box\columnb\hskip\intercolumnskip\columnbox}
-      \makefootline}\advancepageno}
-  \def\columnbox{\leftline{\pagebody}}
-
-  \def\bye{\par\vfill\supereject
-    \if a\abc \else\null\vfill\eject\fi
-    \if a\abc \else\null\vfill\eject\fi
-    \end}
-\fi
-
-% we won't be using math mode much, so redefine some of the characters
-% we might want to talk about
-\catcode`\^=12
-\catcode`\_=12
-
-\chardef\\=`\\
-\chardef\{=`\{
-\chardef\}=`\}
-
-\hyphenation{mini-buf-fer}
-
-\parindent 0pt
-\parskip 1ex plus .5ex minus .5ex
-
-\def\small{\smallfont\textfont2=\smallsy\baselineskip=.8\baselineskip}
-
-\def\newcolumn{\vfill\eject}
-
-\def\title#1{{\titlefont\centerline{#1}}\vskip 1ex plus .5ex}
-
-\def\section#1{\par\vskip 0pt plus 0.2\vsize \penalty-3000
-         \vskip 0pt plus -0.2\vsize
-  \vskip 3ex plus 2ex minus 2ex {\headingfont #1}\mark{#1}%
-  \vskip 2ex plus 1ex minus 1.5ex}
-
-\newdimen\keyindent
-
-\def\beginindentedkeys{\keyindent=1em}
-\def\endindentedkeys{\keyindent=0em}
-\endindentedkeys
-
-\def\paralign{\vskip\parskip\halign}
-
-\def\<#1>{$\langle${\rm #1}$\rangle$}
-
-\def\kbd#1{{\tt#1}\null}        %\null so not an abbrev even if period follows
-\def\var#1{{\tt #1}}
-\def\file#1{{\tt #1}}
-
-\def\beginexample{\par\leavevmode\begingroup
-  \obeylines\obeyspaces\parskip0pt\tt}
-{\obeyspaces\global\let =\ }
-\def\endexample{\endgroup}
-
-\def\key#1#2{\leavevmode\hbox to \hsize{\vtop
-  {\hsize=.68\hsize\rightskip=1em
-  \hskip\keyindent\relax#1}\kbd{#2}\hfil}}
-
-\newbox\metaxbox
-\setbox\metaxbox\hbox{\kbd{M-x }}
-\newdimen\metaxwidth
-\metaxwidth=\wd\metaxbox
-
-\def\metax#1#2{\leavevmode\hbox to \hsize{\hbox to .75\hsize
-  {\hskip\keyindent\relax#1\hfil}%
-  \hskip -\metaxwidth minus 1fil
-  \kbd{#2}\hfil}}
-
-\def\threecol#1#2#3{\hskip\keyindent\relax#1\hfil&\kbd{#2}\quad
-  &\kbd{#3}\quad\cr}
-
-\def\LaTeX{%
-    L\kern-.36em\raise.3ex\hbox{\sc{a}}\kern-.15em\TeX}
-
-%**end of header
-
-\title{AUC\TeX\ Reference Card}
-
-\centerline{(for version \versionnumber)}
-
-\section{Conventions Used}
-
-\key{Carriage Return or \kbd{C-m}}{RET}
-\key{Tabular or \kbd{C-i}}{TAB}
-\key{Linefeed or \kbd{C-j}}{LFD}
-
-\section{Shell Interaction}
-
-\key{Run a command on the master file}{C-c C-c}
-\key{Run a command on the buffer}{C-c C-b}
-\key{Run a command on the region}{C-c C-r}
-\key{Fix the region}{C-c C-t C-r}
-\key{Kill job}{C-c C-k}
-\key{Recenter output buffer}{C-c C-l}
-\key{Next error in \TeX/\LaTeX\ session}{C-c `}
-\key{Previous error in \TeX/\LaTeX\ session}{M-g p}
-\key{Toggle debug of bad boxes}{C-c C-t C-b}
-\key{Toggle debug of warnings}{C-c C-t C-w}
-\key{View output file}{C-c C-v}
-\key{Compile all and view output file}{C-c C-a}
-
-Commands you can run on the master file (with \kbd{C-c C-c}) or the
-region (with \kbd{C-c C-r}) include the following (starred versions
-are not available in all modes):
-
-\def\star{\llap{\rm*}}
-\key{\TeX}{\star TeX}
-\key{\LaTeX}{\star LaTeX}
-\key{Con\TeX{}t (once)}{\star ConTeXt}
-\key{Con\TeX{}t Full}{\star ConTeXt Full}
-\key{Makeinfo}{\star Makeinfo}
-\key{Makeinfo with HTML output}{\star Makeinfo HTML}
-\key{Appropriate previewer}{View}
-\key{Print the output}{Print}
-\key{Bib\TeX}{BibTeX}
-\key{Biber}{Biber}
-\key{MakeIndex}{Index}
-\key{LaCheck}{Check}
-\key{Make (PostScript) File}{File}
-\key{Ispell}{Spell}
-\key{Delete intermediate files}{Clean}
-\key{Delete all output files}{Clean All}
-
-\section{\TeX ing options}
-\TeX\ runs can come in various types, which may be toggled and are
-indicated in the mode line.
-
-\key{PDF/DVI mode}{C-c C-t C-p}
-\key{Stop on errors (Interactive mode)}{C-c C-t C-i}
-\key{I/O correlation (S. Specials, Sync\TeX)}{C-c C-t C-s}
-
-\section{Miscellaneous}
-
-\key{Read AUC\TeX\ manual}{C-c TAB}
-\key{Find documentation}{C-c ?}
-\key{Math Mode}{C-c \string~}
-\key{Reset Buffer}{C-c C-n}
-\key{Reset AUC\TeX}{C-u C-c C-n}
-
-\section{Multifile Handling}
-
-\key{Save Document}{C-c C-d}
-\key{Switch to master file or active buffer}{C-c ^}
-\key{Query for a master file}{C-c \_}
-
-\section{Command Insertion}
-
-\key{Insert Section}{C-c C-s}
-\key{Insert \LaTeX\ environment}{C-c C-e}
-\key{Insert item}{C-c LFD}
-\key{Insert item (alias)}{M-RET}
-\key{Close \LaTeX\ environment}{C-c ]}
-\key{Insert \TeX\ macro \kbd{\{\}} }{C-c C-m}
-\key{Insert double brace}{C-c \{}
-\key{Complete \TeX\ macro}{M-TAB}
-\key{Smart ``quote''}{"}
-\key{Smart ``dollar''}{\$}
-
-\section{Font Selection}
-
-\key{Insert {\bf bold\/} text}{C-c C-f C-b}
-\key{Insert {\it italics\/} text}{C-c C-f C-i}
-\key{Insert {\rm roman} text}{C-c C-f C-r}
-\key{Insert {\it emphasized\/} text}{C-c C-f C-e}
-\key{Insert {\tt typewriter\/} text}{C-c C-f C-t}
-\key{Insert {\sl slanted\/} text}{C-c C-f C-s}
-\key{Insert {\sc Small Caps\/} text}{C-c C-f C-c}
-\key{Delete font}{C-c C-f C-d}
-\key{Replace font}{C-u C-c C-f \<key>}
-
-\section{Source Formatting}
-
-\key{Indent current line}{TAB}
-\key{Indent next line}{LFD}
-
-\key{Format a paragraph}{M-q}
-\key{Format a region}{C-c C-q C-r}
-\key{Format a section}{C-c C-q C-s}
-\key{Format an environment}{C-c C-q C-e}
-
-\key{Mark an environment}{C-c .}
-\key{Mark a section}{C-c *}
-
-\key{Comment or uncomment region}{C-c ;}
-\key{Comment or uncomment paragraph}{C-c \%}
-
-\copyrightnotice
-
-\newcolumn
-
-\title{Math Mode}
-
-\section{Variables}
-
-All math mode commands are under the prefix key specified by
-\var{LaTeX-math-abbrev-prefix}, default is ``\kbd{`}''.
-
-You can define your own math mode commands by setting the variable
-\var{LaTeX-math-list} before enabling \var{LaTeX-math-mode}.
-
-\section{Greek Letters}
-
-\def\disp#1{\hbox to 6ex{$#1$\hfill}}
-\def\twocol#1\par{{%
-  \def\key##1##2{##1&##2\cr}%
-  \setbox0\vbox{\halign to 0.45\hsize{\tabskip0ptplus1fil\relax
-    ##\hfil&\kbd{##}\hfil\cr\vrule width0ptheight\ht\strutbox#1}}%
-  \line{%
-  \splittopskip=\ht\strutbox
-  \dimen0\ht0
-  \advance\dimen0\baselineskip
-  \setbox2\vsplit0to0.5\dimen0
-  \vtop{\unvbox2}\hfill\raise \ht\strutbox \vtop {\unvbox0}}}}
-\def\keycs#1#2#{\keycsii#1{#2}}
-\def\keycsii#1#2#3{\key{\disp{#1#2} ({\tt\string#1})}{#3}}
-
-\twocol
-\keycs\alpha{a}
-\keycs\beta{b}
-\keycs\gamma{g}
-\keycs\delta{d}
-\keycs\epsilon{e}
-\keycs\zeta{z}
-\keycs\eta{h}
-\keycs\theta{j}
-\keycs\kappa{k}
-\keycs\lambda{l}
-\keycs\mu{m}
-\keycs\nu{n}
-\keycs\xi{x}
-\keycs\pi{p}
-\keycs\rho{r}
-\keycs\sigma{s}
-\keycs\tau{t}
-\keycs\upsilon{u}
-\keycs\phi{f}
-\keycs\chi{q}
-\keycs\psi{y}
-\keycs\omega{w}
-\keycs\Delta{D}
-\keycs\Gamma{G}
-\keycs\Theta{J}
-\keycs\Lambda{L}
-\keycs\Xi{X}
-\keycs\Pi{P}
-\keycs\Sigma{S}
-\keycs\Upsilon{U}
-\keycs\Phi{F}
-\keycs\Psi{Y}
-\keycs\Omega{W}
-
-\section{Symbols}
-
-\twocol
-\keycs\rightarrow{C-f}
-\keycs\leftarrow{C-b}
-\keycs\uparrow{C-p}
-\keycs\downarrow{C-n}
-\keycs\leq{<}
-\keycs\geq{>}
-\keycs\tilde x{\string~}
-\keycs\hat x{^}
-\keycs\nabla{N}
-\keycs\infty{I}
-\keycs\forall{A}
-\keycs\exists{E}
-\keycs\not \ {/}
-\keycs\in{i}
-\keycs\times{*}
-\keycs\cdot{.}
-\keycs\colon{:}
-\keycs\subset{\{}
-\keycs\supset{\}}
-\keycs\subseteq{[}
-\keycs\supseteq{]}
-\keycs\emptyset{0}
-\keycs\setminus{\\}
-\keycs\cup{+}
-\keycs\cap{-}
-\keycs\langle{(}
-\keycs\rangle{)}
-\keycs\exp{C-e}
-\keycs\sin{C-s}
-\keycs\cos{C-c}
-\keycs\sup{C-^}
-\keycs\inf{C-_}
-\keycs\det{C-d}
-\keycs\lim{C-l}
-\keycs\tan{C-t}
-\keycs\vee{|}
-\keycs\wedge{\&}
-
-\section{Miscellaneous}
-
-\key{cal letters}{c \<letter>}
-
-\newcolumn
-
-\def\previewlatex{{preview-latex}}
-\title{\previewlatex}
-\section{Activation}
-\previewlatex\ is part of AUC\TeX.  If it is active, you should see an
-entry ``Preview'' in the menu bar when editing \LaTeX{} files.  If you
-have a ``LaTeX'', but no ``Preview'' menu, add the following to your
-init file (usually \file{\string~/.emacs.d/init.el}):
-\beginexample
-(load "preview-latex.el" nil t t)
-\endexample
-
-\section{Usage and keybindings}
-\previewlatex\ operation only affects the display of the buffer, not
-its contents.  It runs only on demand, using the target {\sc dvi} or
-{\sc PDF} files in the process.  The first command in the following
-list (also on the toolbar button) will (as applicable) repreview an
-active region or a single modified preview, toggle the visibility of
-an unmodified preview or generate previews for a surrounding buffer
-area up to the next preview.
-
-\key{Preview at point}{C-c C-p C-p}
-\key{Preview environment}{C-c C-p C-e}
-\key{Preview region}{C-c C-p C-r}
-\key{Preview buffer}{C-c C-p C-b}
-\key{Preview document}{C-c C-p C-d}
-\key{Remove previews at point}{C-c C-p C-c C-p}
-\key{Remove previews from region}{C-c C-p C-c C-r}
-\key{Remove previews from buffer}{C-c C-p C-c C-b}
-\key{Remove previews from document}{C-c C-p C-c C-d}
-\key{Cache preamble}{C-c C-p C-f}
-\key{Switch off preamble cache}{C-c C-p C-c C-f}
-\key{Read Texinfo manual}{C-c C-p TAB}
-\key{Copy region as MML}{C-c C-p C-w}
-
-The last keysequence will copy a region with previews into the kill
-ring in a form fit for sending in Emacs' {\tt message-mode}.
-
-\section{Customization within Emacs}
-
-You can use \kbd{M-x customize-variable RET} or the ``Preview\slash
-Customize'' menu for customization.  Worthwhile settings:
-
-\halign to \hsize{\tabskip=1ptplus1fil\relax#\hfil&\hfil\var{#}\tabskip0pt\cr
-\noalign{\medskip If you have dvipng available:}
-Set to \kbd{dvipng}&preview-image-type\cr
-\noalign{\medskip \vbox{Keep counter values when regenerating
-  single previews:}}
-Set to \kbd{t}&preview-preserve-counters\cr
-\noalign{\medskip \vbox{Cache/Don't cache preamble without query
-(preamble caching is done using \file{mylatex.ltx} and might not always
-work.  Use the appropriate key sequences for overriding the following
-setting):}}
-Set to \kbd{t}/\kbd{nil}&preview-auto-cache-preamble\cr}
-
-\section{Customization from \LaTeX{}}
-Customization is done in the document preamble (you need to load
-\file{preview.sty} explicitly) or in \file{prauctex.cfg} (which should
-load the system \file{prauctex.cfg} first).  Commands:
-
-\halign to \hsize{\tabskip=1ptplus1fil\relax#\hfil&\hfil\kbd{#}\tabskip0pt\cr
-Preview macro&\string\PreviewMacro[\{\<args>\}]\{\<macro>\}\cr
-Preview env&\string\PreviewEnvironment[\{\<args>\}]\{\<env>\}\cr
-Skip macro&\string\PreviewMacro*[\{\<args>\}]\{\<macro>\}\cr
-Skip env&\string\PreviewEnvironment*[\{\<args>\}]\{\<env>\}\cr
-\noalign{\smallskip Diverting material from float environments}
-Snarf stuff&\string\PreviewSnarfEnvironment[\{\<args>\}]\{\<env>\}\cr
-}
-
-Values to be used within \<args>:
-\halign to
-\hsize{\tabskip=1ptplus1fil\relax#\hfil&\hfil\kbd{#}\tabskip0pt\cr
-Optional argument&[]\cr
-Mandatory argument&\{\}\cr
-Optional star&*\cr
-Conditionals&?\<token>\{\<if found>\}\{\<if not found>\}\cr
-Skip next token&-\cr
-Transformation&\#\{\<macro args>\}\{\<replacement>\}\cr
-}
-
-More options and explanations can be found in \file{preview.pdf} or the
-Texinfo manual.
-
-\vskip 5ex plus 6ex minus 1ex
-
-\title{Folding Source Display}
-
-\key{Toggle folding mode}{C-c C-o C-f}
-\key{Hide all items in buffer}{C-c C-o C-b}
-\key{Hide all items in region}{C-c C-o C-r}
-\key{Hide all items in paragraph}{C-c C-o C-p}
-\key{Hide current macro}{C-c C-o C-m}
-\key{Hide current environment}{C-c C-o C-e}
-\key{Show all items in buffer}{C-c C-o b}
-\key{Show all items in region}{C-c C-o r}
-\key{Show all items in paragraph}{C-c C-o p}
-\key{Show current item}{C-c C-o i}
-\key{Hide or show current item}{C-c C-o C-o}
-
-\vskip 5ex plus 6ex minus 1ex
-
-\title{Outlining \TeX\ Documents}
-
-AUC\TeX\ supports outline mode by defining section, subsection,
-etc. as heading levels. You can use \kbd{M-x outline-minor-mode RET}
-to toggle outline minor mode. All outline minor mode commands are
-under the prefix key specified by \var{outline-minor-mode-prefix}, default
-is \kbd{C-c @}.
-
-\key{Hide all of buffer except headings}{C-c @ C-t}
-\key{Show all text in buffer}{C-c @ C-a}
-\key{Hide body following this heading}{C-c @ C-c}
-\key{Show body following this heading}{C-c @ C-e}
-\key{Hide subtree}{C-c @ C-d}
-\key{Show subtree}{C-c @ C-s}
-\key{All subheadings visible}{C-c @ C-k}
-
-\key{next visible heading}{C-c @ C-n}
-\key{previous visible heading}{C-c @ C-p}
-\key{forward to next subheading}{C-c @ C-f}
-\key{backward to next subheading}{C-c @ C-b}
-\key{up one heading level}{C-c @ C-u}
-
-\newcolumn
-
-\iftrue % RefTeX long version
-
-\title{RefTeX}
-
-\section{Activation}
-
-RefTeX is part of Emacs.  To activate and make it interact with
-AUCTeX, insert the following lines in \file{init.el}.
-\vskip-3mm
-\beginexample
-(add-hook 'LaTeX-mode-hook \#'turn-on-reftex)
-(setq reftex-plug-into-AUCTeX t)
-\endexample
-
-\section{Table of Contents}
-The table of contents is a structured view of the entire document.  It
-contains the sections, and optionally labels, index entries, and file
-boundaries.
-
-\key{Show the table of contents$\sp1$}{C-c =}
-\key{Recenter *toc* buffer to here$\sp1$}{C-c -}
-
-\section{Crossreferences, Citations, Index}
-
-\key{Insert unique label$\sp1$}{C-c (}
-\key{Reference a label$\sp1$}{C-c )}
-\key{Insert citation with key selection}{C-c [}
-\key{\dots\ prompt for optional arguments}{C-u C-c [}
-\key{Index  word at point with default macro}{C-c /}
-\key{Insert an index entry}{C-c <}
-\key{Add word to index phrases}{C-c \\}
-\key{Visit index phrases buffer}{C-c |}
-\key{Compile and display index}{C-c >}
-\key{View cross reference$\sp1$}{C-c \&}
-\key{View cross reference with mouse}{S-mouse-2}
-\key{View cross reference from BibTeX file}{C-c \&}
-
-\section{Standard keys in special buffers}
-RefTeX's special buffers have many active keys.  The common ones are:
-
-\key{Display summary of active keys}{?}
-\key{Select this item}{RET}
-\key{Rescan the document}{r}
-\key{Display location in other window}{SPC}
-\key{Follow mode}{f}
-
-\section{Multifile actions}
-Since RefTeX scans the entire (multifile) document, it can provide
-commands that act on all files of a document.  Check the \kbd{
-Ref->Global Actions} menu for these commands.
-
-\section{Variables}
-
-To tell reftex about your own macro definitions, customize the
-variables
-\vskip-3mm
-\beginexample
-reftex-label-alist
-reftex-section-levels
-reftex-index-macros
-reftex-cite-format
-\endexample
-
-\vskip2mm\hrule
-$\sp1$ An argument of \kbd{C-u} triggers a document scan first.  This can
-be necessary if file content and RefTeX's knowledge are no longer
-consistent.
-
-\else % RefTeX compact version
-
-\csname title\endcsname{RefTeX}
-
-\section{Activation in init.el}
-
-\vskip-4mm
-\beginexample
-(add-hook 'LaTeX-mode-hook \#'turn-on-reftex)
-(setq reftex-plug-into-AUCTeX t)
-\endexample
-
-\section{Table of Contents}
-
-\key{Show the table of contents$\sp1$}{C-c =}
-\key{Recenter *toc* buffer to here$\sp1$}{C-c -}
-
-\section{Crossreferences, Citations, Index}
-
-\key{Insert unique label$\sp1$}{C-c (}
-\key{Reference a label$\sp1$}{C-c )}
-\key{Insert citation with key selection}{C-c [}
-\key{... prompt for optional arguments}{C-u C-c [}
-\key{Index  word at point with default macro}{C-c /}
-\key{Insert an index entry}{C-c <}
-\key{Add word to index phrases}{C-c \\}
-\key{Visit index phrases buffer}{C-c |}
-\key{Compile and display index}{C-c >}
-\key{View cross reference$\sp1$}{C-c \&}
-\key{View cross reference with mouse}{S-mouse-2}
-\key{View cross reference from BibTeX file}{C-c \&}
-
-\vskip2mm\hrule
-$\sp1$ An argument of \kbd{C-u} triggers a document scan first.
-
-\fi
-
-\bye
-
-%%% Local Variables:
-%%% mode: plain-TeX
-%%% TeX-master: t
-%%% End:
diff --git a/elpa/auctex-13.1.3/doc/todo.texi b/elpa/auctex-13.1.3/doc/todo.texi
deleted file mode 100644
index 218231d..0000000
--- a/elpa/auctex-13.1.3/doc/todo.texi
+++ /dev/null
@@ -1,311 +0,0 @@
-@c This is part of the AUCTeX Manual.
-@c Copyright (C) 2004-2006, 2008, 2009, 2013-2015,
-@c               2020-2022 Free Software Foundation, Inc.
-@c See the file auctex.texi for copying conditions.
-@ifset rawfile
-@include macros.texi
-@node Development,,(dir),(dir)
-@top Future Development of @AUCTeX{}
-@end ifset
-
-The following sections describe future development of @AUCTeX{}.
-Besides mid-term goals, bug reports and requests we cannot fix or honor
-right away are being gathered here.  If you have some time for Emacs
-Lisp hacking, you are encouraged to try to provide a solution to one of
-the following problems.  If you don't know Lisp, you may help us to
-improve the documentation.  It might be a good idea to discuss proposed
-changes on the mailing list of @AUCTeX{} first.
-
-@menu
-* Mid-term Goals::
-* Wishlist::
-* Bugs::
-@end menu
-
-@ifset rawfile
-@node Mid-term Goals
-@chapter Mid-term Goals
-@raisesections
-@end ifset
-
-@ifclear rawfile
-@node Mid-term Goals
-@section Mid-term Goals
-@end ifclear
-
-@itemize @bullet
-@item Integration of @previewlatex{} into @AUCTeX{}
-
-As of @AUCTeX{} 11.81 @previewlatex{} is a part of @AUCTeX{} in the
-sense that the installation routines were merged and @previewlatex{} is
-being packaged with @AUCTeX{}.
-
-Further integration will happen at the backend.  This involves folding
-of error parsing and task management of both packages which will ease
-development efforts and avoid redundant work.
-
-@item Error help catalogs
-
-Currently, the help for errors is more or less hardwired into
-@file{latex.el}.  For supporting error help in other languages, it would
-be sensible to instead arrange error messages in language-specific
-files, make a common info file from all such catalogs in a given
-language and look the error texts up in an appropriate index.  The user
-would then specify a preference list of languages, and the errors would
-be looked up in the catalogs in sequence until they were identified.
-
-@item Combining @samp{docTeX} with Ref@TeX{}
-
-Macro cross references should also be usable for document navigation
-using Ref@TeX{}.
-
-@item Fix remove-style feature
-
-Currently @code{TeX-remove-style} implementation isn't good.  It is common
-practice that major mode functions directly add macros and environments
-via @code{TeX-add-symbols} and @code{LaTeX-add-environments}, but those
-macros and environments are lost once @code{TeX-remove-style} runs.  It is
-necessary to run major mode function, by e.g.@: @code{normal-mode}, again
-to recover them, but that makes no point in running
-@code{TeX-remove-style} itself because major mode function kills all
-buffer-local variables.
-
-As of @AUCTeX{} 12.3, @code{TeX-remove-style} is no longer used by any
-other codes.
-
-@item
-Document @code{LaTeX-insert-into-commments},
-@code{TeX-translate-location-hook}, and usage of @ConTeXt{} mode.
-@end itemize
-
-@node Wishlist
-@section Wishlist
-
-@itemize @bullet
-@item
-Simplify tool bar implementation.  The library @file{toolbar-x.el} was
-developed as an abstraction layer to absorb difference between XEmacs
-and @acronym{GNU} Emacs.  Now that XEmacs is no longer supported, the
-library, together with @file{tex-bar.el} as a whole, can be much
-simplified (or even unified).
-
-@item Documentation lookup for macros
-
-A parser could gather information about which macros are defined in
-which @LaTeX{} packages and store the information in a hashtable which
-can be used in a backend for @code{TeX-doc} in order to open the
-matching documentation for a given macro.  The information could also be
-used to insert an appropriate @samp{\usepackage} statement if the user
-tries to insert a macro for which the respective package has not been
-requested yet.
-
-@item Improvements to error reporting
-
-Fringe indicators for errors in the main text would be nice.
-
-@item A math entry grid
-
-A separate frame with a table of math character graphics to click on in
-order to insert the respective sequence into the buffer (cf. the
-``grid'' of @samp{x-symbol}).
-
-@item Crossreferencing support
-
-It would be nice if you could index process your favorite collection of
-@file{.dtx} files (such as the @LaTeX{} source), just call a command on
-arbitrary control sequence, and get either the @acronym{DVI} viewer opened right
-at the definition of that macro (using Source Specials), or the source
-code of the @file{.dtx} file.
-
-@item Better plain @TeX{} support
-
-For starters, @code{LaTeX-math-mode} is not very @LaTeX{}-specific in
-the first place, and similar holds for indentation and formatting.
-
-@item
-Page count when compiling should (optionally) go to modeline of the
-window where the compilation command was invoked, instead of the output
-window.  Suggested by Karsten Tinnefeld
-@email{tinnefeld@@irb.informatik.uni-dortmund.de}.
-
-@item
-Command to insert a macrodefinition in the preamble, without moving
-point from the current location.  Suggested by
-"Jeffrey C. Ely" @email{ely@@nwu.edu}.
-
-@item
-A database of all commands defined in all stylefiles.  When a command or
-environment gets entered that is provided in one of the styles, insert
-the appropriate @code{\usepackage} in the preamble.
-
-@item
-A way to add and overwrite math mode entries in style files, and to
-decide where they should be.  Suggested by Remo Badii @email{Remo.Badii@@psi.ch}.
-
-@item
-Create template for (first) line of tabular environment.
-
-@item
-@c FIXME: Already fixed?
-I think prompting for the master is the intended behaviour.  It
-corresponds to a `shared' value for @code{TeX-master}.
-
-There should probably be a `none' value which wouldn't query for the
-master, but instead disable all features that relies on @code{TeX-master}.
-
-This default value for @code{TeX-master} could then be controled with mapping
-based on the extension.
-
-@item
-Use index files (when available) to speed up @kbd{C-c C-m include
-@key{RET}}.
-
-@item
-Option not to calculate very slow completions like for
-@kbd{C-c C-m include @key{RET}}.
-
-@item
-Font menu should be created from @code{TeX-font-list}.
-
-@item
-Installation procedure written purely in emacs lisp.
-
-@item
-Included PostScript files should also be counted as part of the
-document.
-
-@item
-A nice hierarchical by-topic organization of all officially documented
-@LaTeX{} macros, available from the menu bar.
-
-@item
-@code{TeX-command-default} should be set from the master file, if not
-set locally.  Suggested by Peter Whaite @email{peta@@cim.mcgill.ca}.
-
-@item
-Make @AUCTeX{} work with @samp{crypt++}.  Suggested by Chris Moore
-@email{Chris.Moore@@src.bae.co.uk}.
-
-@item
-Make @AUCTeX{} work with @samp{longlines}.  This would also apply to
-@previewlatex{}, though it might make sense to unify error processing
-before attempting this.
-
-@item
-@c FIXME: Already achieved?
-The @samp{Spell} command should apply to all files in a document.  Maybe
-it could try to restrict to files that have been modified since last
-spell check?  Suggested by Ravinder Bhumbla @email{rbhumbla@@ucsd.edu}.
-
-@item
-Make @key{.} check for abbreviations and sentences ending with capital
-letters.
-
-@item
-Use Emacs 19 minibuffer history to choose between previewers, and other
-stuff.  Suggested by John Interrante
-@email{interran@@uluru.Stanford.EDU}.
-
-@item
-Documentation of variables that can be set in a style hook.
-
-We need a list of what can safely be done in an ordinary style hook.
-You can not set a variable that @AUCTeX{} depends on, unless @AUCTeX{}
-knows that it has to run the style hooks first.
-
-Here is the start of such a list.
-@table @code
-
-@item LaTeX-add-environments
-
-@item TeX-add-symbols
-
-@item LaTeX-add-labels
-
-@item LaTeX-add-bibliographies
-
-@item LaTeX-largest-level
-
-@end table
-
-@item
-Outline should be (better) supported in @TeX{} mode.
-
-At least, support headers, trailers, as well as @code{TeX-outline-extra}.
-
-@item
-@code{TeX-header-start} and @code{TeX-trailer-end}.
-
-We might want these, just for fun (and outlines)
-
-@item
-Plain @TeX{} and @LaTeX{} specific header and trailer expressions.
-
-We should have a way to globally specify the default value of the header
-and trailer regexps.
-
-@item
-Get closer to original @code{TeX-mode} keybindings.
-
-A third initialization file (@file{tex-mode.el}) containing an emulator
-of the standard @code{TeX-mode} would help convince some people to
-change to @AUCTeX{}.
-
-@item
-Use markers in @code{TeX-error-list} to remember buffer positions in
-order to be more robust with regard to line numbers and changed files.
-
-@item
-Finish the Texinfo mode.  For one thing, many Texinfo mode commands do
-not accept braces around their arguments.
-
-@item
-Hook up the letter environment with @file{bbdb.el}.
-
-@end itemize
-
-@node Bugs
-@section Bugs
-
-@c FIXME: Are those bugs still present?
-
-@itemize @bullet
-@item
-The style hooks automatically generated by parsing files for
-@file{example.dtx}, @file{example.sty}, @file{example.drv} and
-@file{example.bib} all clash.  Bad.  Clash with hand-written style hooks
-should be removed by dialect discrimination --- to be checked.
-
-@item
-@kbd{C-c `} should always stay in the current window, also when it finds
-a new file.
-
-@item
-Do not overwrite emacs warnings about existing auto-save files when
-loading a new file.
-
-@item
-Maybe the regexp for matching a @TeX{} symbol during parsing should be
-@samp{"\\\\\\([a-zA-Z]+\\|.\\)"} ---
-@email{thiemann@@informatik.uni-tuebingen.de} Peter Thiemann.
-
-@item
-@AUCTeX{} should not parse verbatim environments.
-
-@item
-Make @samp{`} check for math context in @code{LaTeX-math-mode}. and
-simply self insert if not in a math context.
-
-@item
-Make @code{TeX-insert-dollar} more robust.  Currently it can be fooled
-by @samp{\mbox}'es and escaped double dollar for example.
-
-@item
-@c FIXME: Is support for table environment really necessary?
-Correct indentation for tabbing, table, and math environments.
-@end itemize
-
-@c Local Variables:
-@c mode: texinfo
-@c TeX-master: "auctex"
-@c End:
diff --git a/elpa/auctex-13.1.3/doc/wininstall.texi b/elpa/auctex-13.1.3/doc/wininstall.texi
deleted file mode 100644
index 230f8e2..0000000
--- a/elpa/auctex-13.1.3/doc/wininstall.texi
+++ /dev/null
@@ -1,358 +0,0 @@
-@c This is part of the AUCTeX Manual.
-@c Copyright (C) 2003-2007, 2009, 2018, 2021
-@c   Free Software Foundation, Inc.
-@c See the file auctex.texi for copying conditions.
-@ifset rawfile
-@include macros.texi
-@end ifset
-
-@subheading In a Nutshell
-
-The following are brief installation instructions for the impatient.  In
-case you don't understand some of this, run into trouble of some sort,
-or need more elaborate information, refer to the detailed instructions
-further below.
-
-@enumerate
-@item
-Install the prerequisites, i.e.@: GNU Emacs, MSYS or Cygwin, a @TeX{}
-system, and Ghostscript.
-
-@item
-Open the MSYS shell or a Cygwin shell and change to the directory
-containing the unzipped file contents.
-
-@item
-Configure @AUCTeX{}:
-
-For Emacs: Many people like to install @AUCTeX{} into the pseudo file
-system hierarchy set up by the Emacs installation.  Assuming Emacs is
-installed in @file{C:/Program Files/Emacs} and the directory for local
-additions of your @TeX{} system, e.g.@: MiK@TeX{}, is
-@file{C:/localtexmf}, you can do this by typing the following statement
-at the shell prompt:
-
-@example
-./configure --prefix='C:/Program Files/Emacs' \
-  --infodir='C:/Program Files/Emacs/info' \
-  --with-texmf-dir='C:/localtexmf'
-@end example
-
-The commands above is example for common usage.  More on configuration
-options can be found in the detailed installation instructions below.
-
-If the configuration script failed to find all required programs, make
-sure that these programs are in your system path and add directories
-containing the programs to the @env{PATH} environment variable if
-necessary.  Here is how to do that in W2000/XP:
-
-@enumerate
-@cindex Adding to @env{PATH} in Windows
-@cindex @env{PATH} in Windows
-@item
-On the desktop, right click ``My Computer'' and select properties.
-@item
-Click on ``Advanced'' in the ``System Properties'' window.
-@item
-Select ``Environment Variables''.
-@item
-Select ``path'' in ``System Variables'' and click ``edit''.  Move to the
-front in the line (this might require scrolling) and add the missing
-path including drive letter, ended with a semicolon.
-@end enumerate
-
-@item
-If there were no further error messages, type
-
-@example
-make
-@end example
-
-In case there were, please refer to the detailed description below.
-
-@item
-Finish the installation by typing
-
-@example
-make install
-@end example
-@end enumerate
-
-@subheading Detailed Installation Instructions
-
-Installation of @AUCTeX{} under Windows is in itself not more
-complicated than on other platforms.  However, meeting the prerequisites
-might require more work than on some other platforms, and feel less
-natural.
-
-If you are experiencing any problems, even if you think they are of your
-own making, be sure to report them to @email{auctex-devel@@gnu.org} so
-that we can explain things better in future.
-
-Windows is a problematic platform for installation scripts.  The main
-problem is that the installation procedure requires consistent file
-names in order to find its way in the directory hierarchy, and Windows
-path names are a mess.
-
-The installation procedure tries finding stuff in system search paths
-and in Emacs paths.  For that to succeed, you have to use the same
-syntax and spelling and case of paths everywhere: in your system search
-paths, in Emacs' @code{load-path} variable, as argument to the scripts.
-If your path names contain spaces or other `shell-unfriendly'
-characters, most notably backslashes for directory separators, place the
-whole path in @samp{"double quote marks"} whenever you specify it on a
-command line.
-
-Avoid `helpful' magic file names like @samp{/cygdrive/c} and
-@samp{C:\PROGRA~1\} like the plague.  It is quite unlikely that the
-scripts will be able to identify the actual file names involved.  Use
-the full paths, making use of normal Windows drive letters like
-@samp{ 'C:/Program Files/Emacs' } where required, and using the same
-combination of upper- and lowercase letters as in the actual files.
-File names containing shell-special characters like spaces or
-backslashes (if you prefer that syntax) need to get properly quoted to
-the shell: the above example used single quotes for that.
-
-Ok, now here are the steps to perform:
-
-@enumerate
-@item
-You need to unpack the @AUCTeX{} distribution (which you seemingly have
-done since you are reading this).  It must be unpacked in a separate
-installation directory outside of your Emacs file hierarchy: the
-installation will later copy all necessary files to their final
-destination, and you can ultimately remove the directory where you
-unpacked the files.
-
-Line endings are a problem under Windows.  The distribution contains
-only text files, and theoretically most of the involved tools should get
-along with that.  However, the files are processed by various utilities,
-and it is conceivable that not all of them will use the same line ending
-conventions.  If you encounter problems, it might help if you try
-unpacking (or checking out) the files in binary mode, if your tools
-allow that.
-
-If you don't have a suitable unpacking tool, skip to the next step: this
-should provide you with a working @samp{unzip} command.
-
-@item
-The installation of @AUCTeX{} will require the MSYS tool set from
-@uref{http://www.mingw.org/} or the Cygwin tool set from
-@uref{https://cygwin.com/}.  The latter is slower and larger (the download
-size of the base system is about 15 MB) but comes with a package manager
-that allows for updating the tool set and installing additional packages
-like, for example, the spell checker @w{aspell}.
-
-If Cygwin specific paths like @samp{/cygdrive/c} crop up in the course
-of the installation, using a non-Cygwin Emacs could conceivably cause
-trouble.  Using Cygwin either for everything or nothing might save
-headaches, @emph{if} things don't work out.
-
-@item
-Install a current version of @w{Emacs} from
-@uref{https://ftp.gnu.org/gnu/emacs/windows/}.
-
-@item
-You need a working @TeX{} installation.  One popular installation under
-Windows is @uref{https://miktex.org/,MiK@TeX{}}.  Another much more
-extensive system is @uref{https://www.tug.org/texlive/,@w{@TeX{} Live}}
-which is rather close to its Unix cousins.
-
-@item
-A working copy of @uref{https://www.ghostscript.com/,Ghostscript} is
-required for @previewlatex{} operation.  Examining the output from
-@example
-gswin32c -h
-@end example
-on a Windows command line should tell you whether your Ghostscript
-supports the @code{png16m} device needed for @acronym{PNG} support.
-MiK@TeX{} apparently comes with its own Ghostscript called @file{mgs.exe}.
-
-@item
-@uref{https://www.perl.org/,Perl} is needed for rebuilding the
-documentation if you are working with a copy from Git or have
-touched documentation source files in the @previewlatex{} part.  If the
-line endings of the file @file{preview/latex/preview.dtx} don't
-correspond with what Perl calls @code{\n} when reading text files,
-you'll run into trouble.
-
-@item
-Now the fun stuff starts.  If you have not yet done so, unpack the
-@AUCTeX{} distribution into a separate directory after rereading the
-instructions for unpacking above.
-
-@item
-Ready for takeoff.  Start some shell (typically @command{bash}) capable of
-running @command{configure}, change into the installation directory and
-call @command{./configure} with appropriate options.
-
-Typical options you'll want to specify will be
-@table @code
-@item --prefix=@var{drive:/path/to/emacs-hierarchy}
-which tells @command{configure} where to perform the installation.  It may
-also make @command{configure} find Emacs automatically; if this doesn't
-happen, try @option{--with-emacs} as described below.  All automatic
-detection of files and directories restricts itself to directories below
-the @var{prefix} or in the same hierarchy as the program accessing the
-files.  Usually, directories like @file{man}, @file{share} and
-@file{bin} will be situated right under @var{prefix}.
-
-This option also affects the defaults for placing the Texinfo
-documentation files (see also @option{--infodir} below) and automatically
-generated style hooks.
-
-If you have a central directory hierarchy (not untypical with Cygwin)
-for such stuff, you might want to specify its root here.  You stand a
-good chance that this will be the only option you need to supply, as
-long as your @TeX{}-related executables are in your system path, which
-they better be for @AUCTeX{}'s operation, anyway.
-
-@item --with-emacs
-if you are installing for a version of Emacs.  You can use
-@samp{--with-emacs=@var{drive:/path/to/emacs}} to specify the name of the
-installed Emacs executable, complete with its path if necessary (if
-Emacs is not within a directory specified in your @env{PATH} environment
-setting).
-
-@item --with-lispdir=@var{drive:/path/to/site-lisp}
-This option tells a place in @code{load-path} below which the
-files are situated.  The startup files @file{auctex.el} and
-@file{preview-latex.el} will get installed here unless a subdirectory
-@file{site-start.d} exists which will then be used instead.  The other
-files from @AUCTeX{} will be installed in a subdirectory called
-@file{auctex}.
-
-If you think that you need a different setup, please refer to the full
-installation instructions in
-@ifset rawfile
-the @file{INSTALL} file.
-@end ifset
-@ifclear rawfile
-@ref{Configure}.
-@end ifclear
-
-@item --infodir=@var{drive:/path/to/info/directory}
-If you are installing into an Emacs directory, info files have to be put
-into the @file{info} folder below that directory.  The configuration
-script will usually try to install into the folder @file{share/info}, so
-you have to override this by specifying something like
-@samp{--infodir='C:/Program Files/info'} for the configure call.
-
-@item --with-auto-dir=@var{drive:/dir}
-Directory containing automatically generated information.  You should
-not normally need to set this, as @samp{--prefix} should take care of
-this.
-
-@item --disable-preview
-Use this option if your Emacs version is unable to support image
-display.
-
-@item --with-texmf-dir=@var{drive:/dir}
-This will specify the directory where your @TeX{} installation sits.  If
-your @TeX{} installation does not conform to the @acronym{TDS} (@TeX{} directory
-standard), you may need to specify more options to get everything in
-place.
-@end table
-
-For more information about any of the above and additional options, see
-@ifset rawfile
-the `Configure' section in the @file{INSTALL} file.
-@end ifset
-@ifclear rawfile
-@ref{Configure}.
-@end ifclear
-
-@c FIXME: It seems this no longer holds.
-@c Calling
-@c @file{./configure --help=recursive}
-@c will tell about other options, but those are almost never required.
-
-Some executables might not be found in your path.  That is not a good
-idea, but you can get around by specifying environment variables to
-@command{configure}:
-@example
-GS="@var{drive:/path/to/gswin32c.exe}" ./configure @dots{}
-@end example
-should work for this purpose.  @file{gswin32c.exe} is the usual name for
-the required @emph{command line} executable under Windows; in contrast,
-@file{gswin32.exe} is likely to fail.
-
-As an alternative to specifying variables for the @command{configure} call
-you can add directories containing the required executables to the
-@env{PATH} variable of your Windows system.  This is especially a good
-idea if Emacs has trouble finding the respective programs later during
-normal operation.
-
-@item
-Run @command{make} in the installation directory.
-	
-@item
-Run @code{make install} in the installation directory.
-
-@item
-With Emacs, activation of @AUCTeX{} and @previewlatex{} depends on a
-working @file{site-start.d} directory or similar setup, since then the
-startup files @file{auctex.el} and @file{preview-latex.el} will have
-been placed there.  If this has not been done, you should be able to
-load the startup files manually with
-@lisp
-(load "auctex.el" nil t t)
-(load "preview-latex.el" nil t t)
-@end lisp
-in either a site-wide @file{site-start.el} or your personal startup file
-(usually accessible as @file{~/.emacs} or @file{~/.emacs.d/init.el} from
-within Emacs).
-
-@cindex @file{tex-mik.el}
-The default configuration of @AUCTeX{} is probably not the best fit for
-Windows systems with MiK@TeX{}.  You might want to add
-@lisp
-(require 'tex-mik)
-@end lisp
-after loading @file{auctex.el} and @file{preview-latex.el} in order to
-get more appropriate values for some customization options.
-
-You can always use
-
-@example
-@kbd{M-x customize-group @key{RET} AUCTeX @key{RET}}
-@end example
-
-in order to customize more stuff, or use the @samp{Customize} menu.
-
-@item
-Load @file{circ.tex} into Emacs and see if you get the @samp{Command}
-menu.  Try using it to @LaTeX{} the file.
-
-@item
-Check whether the @samp{Preview} menu is available in this file.  Use it
-to generate previews for the document.
-
-If this barfs and tells you that image type @samp{png} is not supported,
-you can either add @acronym{PNG} support to your Emacs installation or
-choose another image format to be used by @previewlatex{}.
-
-Adding support for an image format usually involves the installation of
-a library, e.g.@: from @uref{http://gnuwin32.sf.net/}.  If you got your
-Emacs from @uref{https://www.gnu.org/} you might want to check its
-@uref{https://ftp.gnu.org/gnu/emacs/windows/README,README file} for
-details.
-
-A different image format can be chosen by setting the variable
-@code{preview-image-type}.  While it is recommended to keep the
-@samp{dvipng} or @samp{png} setting, you can temporarily select a
-different format like @samp{pnm} to check if the lack of @acronym{PNG}
-support is the only problem with your Emacs installation.
-
-Try adding the line
-
-@lisp
-(setq preview-image-type 'pnm)
-@end lisp
-
-to your init file for a quick test.  You should remove the line after
-the test again, because @acronym{PNM} files take away @strong{vast}
-amounts of disk space, and thus also of load/save time.
-@end enumerate
-
-Well, that about is all.  Have fun!
diff --git a/elpa/auctex-13.1.3/etc/auctex-logo.tex b/elpa/auctex-13.1.3/etc/auctex-logo.tex
deleted file mode 100644
index f8b7fbf..0000000
--- a/elpa/auctex-13.1.3/etc/auctex-logo.tex
+++ /dev/null
@@ -1,27 +0,0 @@
-% Copyright (C) Free Software Foundation, Inc.
-% License: GNU GPLv3 or later
-
-\documentclass{article}
-\usepackage{crimson,listings,tikz,geometry}
-\geometry{paperwidth=7.5mm,paperheight=7.5mm}
-\definecolor{bg}{HTML}{8596B0}\pagecolor{bg}
-\definecolor{fg}{HTML}{F0F0EA}\color{fg}
-\lstset{basicstyle=\color{fg!65!bg}\ttfamily,
-  commentstyle=\itshape,language={[LaTeX]TeX}}
-\begin{document}
-\begin{tikzpicture}[overlay]
-  \coordinate (a) at (-7.26pt,1.89098pt) {};
-  \node[inner sep=0pt] at (-0.265,0.07)
-  {\resizebox{6.4mm}{!}
-    {\lstinputlisting{\jobname}}};
-  \node[inner sep=0pt,align=center] at (a)
-  {A\kern-0.05emU\kern-0.03emC\\[-0.7ex]%
-    T\kern-.15em\lower.46ex%
-    \hbox{\color[HTML]{CAE674}E}\kern-.06emX};
-\end{tikzpicture}
-\end{document}
-
-%%% Local Variables:
-%%% mode: latex
-%%% TeX-master: t
-%%% End:
diff --git a/elpa/auctex-13.1.3/font-latex.el b/elpa/auctex-13.1.3/font-latex.el
deleted file mode 100644
index c49a698..0000000
--- a/elpa/auctex-13.1.3/font-latex.el
+++ /dev/null
@@ -1,2314 +0,0 @@
-;;; font-latex.el --- LaTeX fontification for Font Lock mode.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1996-2022  Free Software Foundation, Inc.
-
-;; Authors:    Peter S. Galbraith <psg@debian.org>
-;;             Simon Marshall <Simon.Marshall@esrin.esa.it>
-;; Maintainer: auctex-devel@gnu.org
-;; Created:    06 July 1996
-;; Keywords:   tex, wp, faces
-
-;;; This file is not part of GNU Emacs.
-
-;; This package is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; This package is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-;;
-;; This package enhances font-lock fontification patterns for LaTeX.
-;; font-lock mode is a minor mode that causes your comments to be
-;; displayed in one face, strings in another, reserved words in
-;; another, and so on.
-
-;;; Code:
-
-(require 'font-lock)
-(require 'tex)
-
-(eval-when-compile
-  (require 'cl-lib))
-
-(defgroup font-latex nil
-  "Font-latex text highlighting package."
-  :prefix "font-latex-"
-  :group 'faces
-  :group 'tex
-  :group 'AUCTeX)
-
-(defgroup font-latex-keywords nil
-  "Keywords for highlighting text in font-latex."
-  :prefix "font-latex-"
-  :group 'font-latex)
-
-(defgroup font-latex-highlighting-faces nil
-  "Faces for highlighting text in font-latex."
-  :prefix "font-latex-"
-  :group 'font-latex)
-
-(defvar font-latex-multiline-boundary 5000
-  "Size of region to search for the start or end of a multiline construct.")
-
-(defvar font-latex-quote-regexp-beg nil
-  "Regexp used to find quotes.")
-(make-variable-buffer-local 'font-latex-quote-regexp-beg)
-
-(defvar font-latex-quote-list '(("``" "''") ("<<" ">>" french) ("«" "»" french))
-  "List of quote specifiers for quotation fontification.
-
-Each element of the list is either a list consisting of two
-strings to be used as opening and closing quotation marks
-independently of the value of `font-latex-quotes' or a list with
-three elements where the first and second element are strings for
-opening and closing quotation marks and the third element being
-either the symbol `german' or `french' describing the order of
-quotes.
-
-If `font-latex-quotes' specifies a different state, order of the
-added quotes will be reversed for fontification.  For example if
-'(\"\\\"<\" \"\\\">\" french) is given but `font-latex-quotes'
-specifies `german', quotes will be used like \">foo\"< for
-fontification.")
-
-(defvar font-latex-quotes-control nil
-  "Internal variable for keeping track if `font-latex-quotes' changed.")
-(make-variable-buffer-local 'font-latex-quotes-control)
-
-(defvar font-latex-quotes-internal nil
-  "Internal variable for tracking outcome of automatic detection.
-If automatic detection is not enabled, it is assigned the value
-of `font-latex-quotes'.")
-(make-variable-buffer-local 'font-latex-quotes-internal)
-
-(defvar font-latex-quotes-fallback 'french
-  "Fallback value for `font-latex-quotes' if automatic detection fails.")
-
-(defvar font-latex-quote-style-list-french
-  '("french" "frenchb" "frenchle" "frenchpro" "francais" "canadien"
-    "acadian" "italian")
-  "List of styles for which French-style quote matching should be activated.")
-
-(defvar font-latex-quote-style-list-german
-  '("austrian" "german" "germanb" "naustrian" "ngerman")
-  "List of styles for which German-style quote matching should be activated.")
-
-(defcustom font-latex-quotes 'auto
-  "Whether to fontify << French quotes >> or >>German quotes<<.
-Also selects \"<quote\"> versus \">quote\"<.
-
-If value `auto' is chosen, an attempt is being made in deriving
-the type of quotation mark matching from document settings like
-the language option supplied to the babel package.
-
-If nil, quoted content will not be fontified."
-  :type '(choice (const auto) (const french) (const german) (const nil))
-  :group 'font-latex)
-(put 'font-latex-quotes 'safe-local-variable
-     (lambda (x) (memq x '(auto french german nil))))
-
-(defun font-latex-add-quotes (quotes)
-  "Add QUOTES to `font-latex-quote-list'.
-QUOTES has to be a list adhering to the format of an element of
-`font-latex-quote-list'."
-  (setq font-latex-quotes-control nil)
-  (add-to-list (make-local-variable 'font-latex-quote-list) quotes))
-
-(defun font-latex-quotes-set-internal ()
-  "Set `font-latex-quotes-internal' according to `font-latex-quotes'.
-If `font-latex-quotes' is set to `auto', try to derive the
-correct value from document properties."
-  (setq font-latex-quotes-internal
-        (if (eq font-latex-quotes 'auto)
-            (or (when (TeX-elt-of-list-member
-                       font-latex-quote-style-list-french TeX-active-styles)
-                  'french)
-                (when (TeX-elt-of-list-member
-                       font-latex-quote-style-list-german TeX-active-styles)
-                  'german)
-                font-latex-quotes-fallback)
-          font-latex-quotes)))
-;; Update the value of `font-latex-quotes-internal' when the list of
-;; styles changes.
-(add-hook 'TeX-update-style-hook #'font-latex-quotes-set-internal)
-
-;; The definitions of the title faces were originally taken from
-;; info.el (Copyright (C) 1985, 86, 92, 93, 94, 95, 96, 97, 98, 99,
-;; 2000, 2001 Free Software Foundation, Inc.) and adapted to the needs
-;; of font-latex.el.
-
-(defconst font-latex-sectioning-max 5
-  "Highest number for font-latex-sectioning-N-face")
-(defface font-latex-sectioning-5-face
-  '((((type tty pc) (class color) (background light))
-     (:foreground "blue4" :weight bold))
-    (((type tty pc) (class color) (background dark))
-     (:foreground "yellow" :weight bold))
-    (((class color) (background light))
-     (:weight bold :inherit variable-pitch :foreground "blue4"))
-    (((class color) (background dark))
-     (:weight bold :inherit variable-pitch :foreground "yellow"))
-    (t (:weight bold :inherit variable-pitch)))
-  "Face for sectioning commands at level 5."
-  :group 'font-latex-highlighting-faces)
-
-(defcustom font-latex-fontify-sectioning 1.1
-  "Whether to fontify sectioning macros with varying height or a color face.
-
-If it is a number, use varying height faces.  The number is used
-for scaling starting from `font-latex-sectioning-5-face'.  Typically
-values from 1.05 to 1.3 give best results, depending on your font
-setup.  If it is the symbol `color', use `font-lock-type-face'.
-
-Caveats: Customizing the scaling factor applies to all sectioning
-faces unless those face have been saved by customize.  Setting
-this variable directly does not take effect unless you call
-`font-latex-update-sectioning-faces' or restart Emacs.
-
-Switching from `color' to a number or vice versa does not take
-effect unless you call \\[font-lock-fontify-buffer] or restart
-Emacs."
-  :type '(choice (number :tag "Scale factor")
-                 (const color))
-  :initialize #'custom-initialize-default
-  :set (lambda (symbol value)
-         (set-default symbol value)
-         (unless (eq value 'color)
-           (font-latex-update-sectioning-faces font-latex-sectioning-max value)))
-  :group 'font-latex)
-
-(defun font-latex-update-sectioning-faces (&optional max height-scale)
-  "Update sectioning commands faces."
-  (unless height-scale
-    (setq height-scale (if (numberp font-latex-fontify-sectioning)
-                           ;; Make sure `height-scale' is a floating point
-                           ;; number because `set-face-attribute' treats
-                           ;; integers differently from floating points.
-                           (float font-latex-fontify-sectioning)
-                         1.1)))
-  (unless max
-    (setq max font-latex-sectioning-max))
-  (dotimes (num max)
-    (let* (;; reverse for XEmacs:
-           (num (- max (1+ num)))
-           (face-name (intern (format "font-latex-sectioning-%s-face" num))))
-      (unless (get face-name 'saved-face) ; Do not touch customized faces.
-        (set-face-attribute face-name nil :height  height-scale)))))
-
-(defun font-latex-make-sectioning-faces (max &optional height-scale)
-  "Build the faces used to fontify sectioning commands."
-  (unless max (setq max font-latex-sectioning-max))
-  (unless height-scale
-    (setq height-scale (if (numberp font-latex-fontify-sectioning)
-                           ;; Make sure `height-scale' is a floating point
-                           ;; number because the integer type is treated
-                           ;; differently.
-                           (float font-latex-fontify-sectioning)
-                         1.1)))
-  (dotimes (num max)
-    (let* ((num (- max (1+ num)))
-           (face-name (intern (format "font-latex-sectioning-%s-face" num)))
-           (f-inherit (intern (format "font-latex-sectioning-%s-face" (1+ num)))))
-      (eval
-       `(defface ,face-name
-          '((t (:height ,height-scale :inherit ,f-inherit)))
-          (format "Face for sectioning commands at level %s.
-
-Probably you don't want to customize this face directly.  Better
-change the base face `font-latex-sectioning-5-face' or customize the
-variable `font-latex-fontify-sectioning'." ',num)
-          :group 'font-latex-highlighting-faces)
-       t))))
-
-(font-latex-make-sectioning-faces font-latex-sectioning-max)
-
-
-;;; Keywords
-
-(eval-and-compile
-(defconst font-latex-built-in-keyword-classes
-  '(("warning"
-     ("nopagebreak" "pagebreak" "newpage" "clearpage" "cleardoublepage"
-      "enlargethispage" "nolinebreak" "linebreak" "newline" "-" "\\" "\\*"
-      "appendix" "displaybreak" "allowdisplaybreaks" "tabularnewline" "include"
-      "backmatter" "frontmatter" "mainmatter"
-      "makeatletter" "makeatother" "newblock" "suppressfloats" "endinput")
-     font-latex-warning-face 1 noarg)
-    ("variable"
-     (("setlength" "|{\\{") ("settowidth" "|{\\{") ("settoheight" "{{")
-      ("settodepth" "{{") ("setcounter" "{|{\\")
-      ("addtolength" "|{\\{") ("addtocounter" "{|{\\")
-      ("stepcounter" "{") ("refstepcounter" "{")
-      ("counterwithin" "*[{{") ("counterwithout" "*[{{")
-      ("arabic" "{") ("roman" "{") ("Roman" "{") ("alph" "{") ("Alph" "{")
-      ("fnsymbol" "{"))
-     font-lock-variable-name-face 2 command)
-    ("biblatexnoarg"
-     ("newrefsegment" "mancite" "pno" "ppno" "nopp" "psq" "psqq")
-     font-lock-variable-name-face 2 noarg)
-    ("biblatex"
-     (;; 3.2.2 Setting Package Options
-      ("ExecuteBibliographyOptions" "[{")
-      ;; 3.7.1 Resources
-      ("addbibresource" "[{") ("addglobalbib" "[{") ("addsectionbib" "[{")
-      ;; 3.7.2 The Bibliography
-      ("printbibliography" "[") ("bibbysection"    "[") ("bibbysegment" "[")
-      ("bibbycategory"     "[") ("printbibheading" "[")
-      ;; 3.7.3 Bibliography Lists
-      ("printbiblist" "[{") ("printshorthands" "[")
-      ;; 3.7.4 Bibliography Sections
-      ("newrefsection" "[")
-      ;; 3.7.6 Bibliography Categories
-      ("DeclareBibliographyCategory" "{") ("addtocategory" "{{")
-      ;; 3.7.7 Bibliography Headings and Environments
-      ("defbibenvironment" "{{{{") ("defbibheading" "{[{")
-      ;; 3.7.8 Bibliography Notes
-      ("defbibnote" "{{")
-      ;; 3.7.9 Bibliography Filters and Checks
-      ("defbibfilter" "{{") ("defbibcheck" "{{")
-      ;; 3.7.10 Reference Contexts
-      ("DeclareRefcontext"       "{{")  ("newrefcontext"        "[{")
-      ("assignrefcontextkeyws"   "*[{") ("assignrefcontextcats" "*[{")
-      ("assignrefcontextentries" "*[{")
-      ;; 3.7.11 Dynamic Entry Sets
-      ("defbibentryset" "{{")
-      ;; 3.8.1 Standard Commands
-      ("Cite" "[[{")
-      ("parencite" "*[[{") ("Parencite"    "[[{")
-      ("footcite"  "[[{")  ("footcitetext" "[[{")
-      ;; 3.8.2 Style-specific Commands
-      ("textcite"  "[[{") ("Textcite"  "[[{")
-      ("smartcite" "[[{") ("Smartcite" "[[{")
-      ("supercite" "{")
-      ;; 3.8.3 Qualified Citation Lists
-      ;; For qualified lists, fontify at least 2 mandatory arguments
-      ("cites"      "(([[{[[{") ("Cites"         "(([[{[[{")
-      ("parencites" "(([[{[[{") ("Parencites"    "(([[{[[{")
-      ("footcites"  "(([[{[[{") ("footcitetexts" "(([[{[[{")
-      ("smartcites" "(([[{[[{") ("Smartcites"    "(([[{[[{")
-      ("textcites"  "(([[{[[{") ("Textcites"     "(([[{[[{")
-      ("supercites" "(([[{[[{")
-      ;; 3.8.4 Style-independent Commands
-      ("autocite" "*[[{")      ("Autocite" "*[[{")
-      ("autocites" "(([[{[[{") ("Autocites" "(([[{[[{")
-      ;; 3.8.5 Text Commands
-      ("citeauthor" "*[[{") ("Citeauthor" "*[[{") ("citetitle" "*[[{")
-      ("citeyear"   "*[[{") ("citedate" "*[[{")
-      ("citeurl"    "[[{")  ("parentext" "{")
-      ("brackettext" "{")
-      ;; 3.8.6 Special Commands
-      ("fullcite"  "[[{")         ("footfullcite" "[[{")
-      ("volcite"   "[{[{")        ("Volcite"      "[{[{")
-      ("volcites"  "(([{[{[{[{")  ("Volcites"     "(([{[{[{[{")
-      ("pvolcite"  "[{[{")        ("Pvolcite"     "[{[{")
-      ("pvolcites" "(([{[{[{[{")  ("Pvolcites"    "(([{[{[{[{")
-      ("fvolcite"  "[{[{")        ("ftvolcite"    "[{[{")
-      ("fvolcites" "(([{[{[{[{")  ("Fvolcites"    "(([{[{[{[{")
-      ("svolcite"  "[{[{")        ("Svolcite"     "[{[{")
-      ("svolcites" "(([{[{[{[{")  ("Svolcites"    "(([{[{[{[{")
-      ("tvolcite"  "[{[{")        ("Tvolcite"     "[{[{")
-      ("tvolcites" "(([{[{[{[{")  ("Tvolcites"    "(([{[{[{[{")
-      ("avolcite"  "[{[{")        ("Avolcite"     "[{[{")
-      ("avolcites" "(([{[{[{[{")  ("Avolcites"    "(([{[{[{[{")
-      ("notecite"  "[[{")         ("Notecite"     "[[{")
-      ("pnotecite" "[[{")         ("Pnotecite"    "[[{")
-      ("fnotecite" "[[{")
-      ;; 3.8.7 Low-level Commands
-      ("citename" "[[{[{") ("citelist" "[[{[{") ("citefield" "[[{[{")
-      ;; 3.8.8 Miscellaneous Commands
-      ("citereset" "*") ("RN" "{") ("Rn" "{")
-      ;; 3.9 Localization Commands
-      ("DefineBibliographyStrings" "{{")  ("DefineBibliographyExtras" "{{")
-      ("UndefineBibliographyExtras" "{{") ("DefineHyphenationExceptions" "{{")
-      ("NewBibliographyString" "{"))
-     font-lock-constant-face 2 command)
-    ("reference"
-     (("nocite" "*{") ("cite" "*[[{") ("label" "{") ("pageref" "{")
-      ("vref" "*{") ("eqref" "{") ("ref" "{") ("Ref" "{")
-      ("footref" "{") ("include" "{") ("input" "{")
-      ("bibliography" "{") ("index" "{") ("glossary" "{")
-      ("footnote" "[{") ("footnotemark" "[") ("footnotetext" "[{")
-      ("marginpar" "[{") ("chaptermark" "{") ("sectionmark" "{")
-      ("subsectionmark" "{") ("subsubsectionmark" "{")
-      ("paragraphmark" "{") ("subparagraphmark" "{"))
-     font-lock-constant-face 2 command)
-    ("function"
-     (("begin" "{") ("end" "{") ("pagenumbering" "{")
-      ("thispagestyle" "{") ("pagestyle" "{") ("nofiles" "")
-      ("includeonly" "{") ("bibliographystyle" "{") ("documentstyle" "[{")
-      ("documentclass" "[{[") ("newenvironment" "*{[[{{")
-      ("newcommand" "*|{\\[[{") ("newlength" "|{\\")
-      ("newtheorem" "{[{[")
-      ("providecommand" "*|{\\[[{")
-      ("newcounter" "{[") ("renewenvironment" "*{[[{{")
-      ("renewcommand" "*|{\\[[{") ("renewtheorem" "{[{[")
-      ("usepackage" "[{[") ("RequirePackage" "[{[")
-      ("fbox" "{") ("mbox" "{") ("rule" "[{{")
-      ("framebox" "|[([{") ("makebox" "|[([{") ("newsavebox" "|{\\")
-      ("parbox" "[[[{{") ("savebox" "|{\\|[([{") ("sbox" "|{\\{")
-      ("usebox" "|{\\")
-      ("cline" "{") ("extracolsep" "{") ("multicolumn" "{{{")
-      ("linethickness" "{") ("multiput" "(({{") ("put" "({")
-      ("qbezier" "[(((") ("raisebox" "{[[{")
-      ("addvspace" "{") ("vspace" "*{") ("hspace" "*{")
-      ("addcontentsline" "{{{") ("addtocontents" "{{")
-      ("labelformat" "{{")
-      ("AddToHook" "{[{") ("RemoveFromHook" "{[") ("AddToHookNext" "{{")
-      ("ProvidesClass" "{[") ("ProvidesPackage" "{[") ("ProvidesFile" "{[")
-      ;; XXX: Should macros without arguments rather be listed in a
-      ;; separate category with 'noarg instead of 'command handling?
-      ("enspace" "") ("enskip" "") ("quad" "") ("qquad" "") ("nonumber" "")
-      ("bigskip" "") ("medskip" "")  ("smallskip" "")
-      ("thinspace" "")  ("negthinspace" "")
-      ("thicklines" "") ("thinlines" "")
-      ("noindent" "") ("hline" "") ("ldots" "")
-      ("centering" "") ("raggedright" "") ("raggedleft" "")
-      ("TeX" "") ("LaTeX" "") ("LaTeXe" "")
-      ("normalfont" "") ("normalshape" "")
-      ("tableofcontents" "") ("listoffigures" "") ("listoftables" ""))
-     font-lock-function-name-face 2 command)
-    ("sectioning-0"
-     (("part" "*[{"))
-     (if (eq font-latex-fontify-sectioning 'color)
-         'font-lock-type-face
-       'font-latex-sectioning-0-face)
-     2 command)
-    ("sectioning-1"
-     (("chapter" "*[{"))
-     (if (eq font-latex-fontify-sectioning 'color)
-         'font-lock-type-face
-       'font-latex-sectioning-1-face)
-     2 command)
-    ("sectioning-2"
-     (("section" "*[{"))
-     (if (eq font-latex-fontify-sectioning 'color)
-         'font-lock-type-face
-       'font-latex-sectioning-2-face)
-     2 command)
-    ("sectioning-3"
-     (("subsection" "*[{"))
-     (if (eq font-latex-fontify-sectioning 'color)
-         'font-lock-type-face
-       'font-latex-sectioning-3-face)
-     2 command)
-    ("sectioning-4"
-     (("subsubsection" "*[{"))
-     (if (eq font-latex-fontify-sectioning 'color)
-         'font-lock-type-face
-       'font-latex-sectioning-4-face)
-     2 command)
-    ("sectioning-5"
-     (("paragraph" "*[{") ("subparagraph" "*[{")
-      ("subsubparagraph" "*[{"))
-     (if (eq font-latex-fontify-sectioning 'color)
-         'font-lock-type-face
-       'font-latex-sectioning-5-face)
-     2 command)
-    ("slide-title" () font-latex-slide-title-face 2 command)
-    ("textual"
-     (("item" "[") ("bibitem" "[{") ("title" "{") ("author" "{") ("date" "{")
-      ("thanks" "{") ("address" "{") ("caption" "[{")
-      ("textsuperscript" "{") ("textsubscript" "{") ("verb" "*"))
-     font-lock-type-face 2 command)
-    ("bold-command"
-     (("textbf" "{") ("textsc" "{") ("textssc" "{") ("textulc" "{")
-      ("textup" "{") ("textsw" "{") ("boldsymbol" "{") ("pmb" "{")
-      ("mathbf" "{"))
-     font-latex-bold-face 1 command)
-    ("italic-command"
-     (("emph" "{") ("textit" "{") ("textsl" "{") ("mathit" "{"))
-     font-latex-italic-face 1 command)
-    ("math-command"
-     (("ensuremath" "|{\\"))
-     font-latex-math-face 1 command)
-    ("type-command"
-     (("texttt" "{") ("textsf" "{") ("textrm" "{") ("textmd" "{")
-      ("textnormal" "{") ("oldstylenums" "{") ("legacyoldstylenums" "{")
-      ("mathrm" "{") ("mathsf" "{") ("mathtt" "{"))
-     font-lock-type-face 1 command)
-    ("bold-declaration"
-     ("bf" "bfseries" "sc" "scshape" "sscshape" "ulcshape" "upshape" "swshape")
-     font-latex-bold-face 1 declaration)
-    ("italic-declaration"
-     ("em" "it" "itshape" "sl" "slshape")
-     font-latex-italic-face 1 declaration)
-    ("type-declaration"
-     ("tt" "ttfamily" "sf" "sffamily" "rm" "rmfamily" "mdseries"
-      "tiny" "scriptsize" "footnotesize" "small" "normalsize"
-      "large" "Large" "LARGE" "huge" "Huge")
-     font-lock-type-face 1 declaration))
-  "Built-in keywords and specifications for font locking.
-
-The first element of each item is the name of the keyword class.
-
-The second element is a list of keywords (macros without an
-escape character) to highlight or, if the fifth element is the
-symbol `command', a list of lists where the first element of each
-item is a keyword and the second a string specifying the macro
-syntax.  It can contain \"*\" if the macro has a starred variant,
-\"[\" for an optional argument, \"{\" for a mandatory argument,
-and \"\\\" for a macro.  A \"|\" means the following two tokens
-should be regarded as alternatives.
-
-The third element is the symbol of a face to be used or a Lisp
-form returning a face symbol.
-
-The fourth element is the fontification level.
-
-The fifth element is the type of construct to be matched.  It can
-be one of `noarg' which will match simple macros without
-arguments (like \"\\foo\"), `declaration' which will match macros
-inside a TeX group (like \"{\\bfseries foo}\"), or `command' which
-will match macros of the form \"\\foo[bar]{baz}\"."))
-
-(defcustom font-latex-deactivated-keyword-classes nil
-  "List of strings for built-in keyword classes to be deactivated.
-
-Valid entries are \"warning\", \"variable\", \"biblatexnoarg\",
-\"biblatex\", \"reference\", \"function\" , \"sectioning-0\",
-\"sectioning-1\", \"sectioning-2\", \"sectioning-3\",
-\"sectioning-4\", \"sectioning-5\", \"slide-title\", \"textual\",
-\"bold-command\", \"italic-command\", \"math-command\",
-\"type-command\", \"bold-declaration\", \"italic-declaration\",
-\"type-declaration\".
-
-You have to restart Emacs for a change of this variable to take effect."
-  :group 'font-latex-keywords
-  :type `(set ,@(mapcar
-                 (lambda (spec)
-                   `(const :tag ,(concat
-                                  ;; Name of the keyword class
-                                  (let ((name (split-string (car spec) "-")))
-                                    (setcar name (capitalize (car name)))
-                                    (mapconcat #'identity name " "))
-                                  " keywords in `"
-                                  ;; Name of the face
-                                  (symbol-name
-                                   (let ((face (nth 2 spec)))
-                                     (if (symbolp face) face (eval face t))))
-                                  "'.\n"
-                                  ;; List of keywords
-                                  (with-temp-buffer
-                                    (insert "  Keywords: "
-                                            (mapconcat (lambda (x)
-                                                         (if (listp x)
-                                                             (car x)
-                                                           x))
-                                                       (nth 1 spec) ", "))
-                                    (fill-paragraph nil)
-                                    (buffer-string)))
-                           ,(car spec)))
-                 font-latex-built-in-keyword-classes)))
-
-(eval-and-compile
-(defun font-latex--make-match-defun (prefix name face type)
-  "Return a function definition for keyword matching.
-The variable holding the keywords to match are determined by the
-strings PREFIX and NAME.  The type of matcher is determined by
-the symbol TYPE.
-
-This is a helper function for `font-latex-make-built-in-keywords'
-and `font-latex-make-user-keywords' and not intended for general
-use."
-  ;; FIXME: Is the cond-clause possible inside of the defun?
-
-  ;; In an earlier version of font-latex the type could be a list like
-  ;; (command 1).  This indicated a macro with one argument.  Provide
-  ;; a match function in this case but don't actually support it.
-  (cond ((or (eq type 'command) (listp type))
-         `(defun ,(intern (concat prefix name)) (limit)
-            ,(concat "Fontify `" prefix name "' up to LIMIT.
-
-Generated by `font-latex--make-match-defun'.")
-            (when ,(intern (concat prefix name))
-              (font-latex-match-command-with-arguments
-               ,(intern (concat prefix name))
-               (append
-                (when (boundp ',(intern (concat prefix name
-                                                "-keywords-local")))
-                  ,(intern (concat prefix name "-keywords-local")))
-                ,(intern (concat prefix name "-keywords")))
-               ;; `face' can be a face symbol, a form returning
-               ;; a face symbol, or a list of face attributes.
-               ,(if (and (listp face) (fboundp (car face)))
-                    face
-                  `',face)
-               limit))))
-        ((eq type 'declaration)
-         `(defun ,(intern (concat prefix name)) (limit)
-            ,(concat "Fontify `" prefix name "' up to LIMIT.
-
-Generated by `font-latex--make-match-defun'.")
-            (when ,(intern (concat prefix name))
-              (font-latex-match-command-in-braces
-               ,(intern (concat prefix name)) limit))))
-        ((eq type 'noarg)
-         `(defun ,(intern (concat prefix name)) (limit)
-            ,(concat "Fontify `" prefix name "' up to LIMIT.
-
-Generated by `font-latex--make-match-defun'.")
-            (when ,(intern (concat prefix name))
-              (re-search-forward
-               ,(intern (concat prefix name)) limit t))))))
-
-(defun font-latex-keyword-matcher (prefix name face type)
-  "Return a matcher and highlighter as required by `font-lock-keywords'.
-PREFIX and NAME are strings which are concatenated to form the
-respective match function.  FACE is a face name or a list of face
-attributes that will be applied to the respective part of the
-match returned by the match function.  A lisp form returning a
-face name or a list of face attributes is also valid for FACE.
-TYPE is the type of construct to be highlighted.  Currently the
-symbols `command', `declaration' and `noarg' are valid.
-
-This is a helper function for `font-latex-make-built-in-keywords'
-and `font-latex-make-user-keywords' and not intended for general
-use."
-  ;; Quote a list of face attributes and a face symbol
-  ;; but do not quote a form returning such value.
-  (unless (and (listp face) (fboundp (car face)))
-    (setq face `',face))
-
-  ;; In an earlier version of font-latex the type could be a list like
-  ;; (command 1).  This indicated a macro with one argument.  Provide
-  ;; a matcher in this case but don't actually support it.
-  (cond ((or (eq type 'command) (listp type))
-         `(,(intern (concat prefix name))
-           (0 (font-latex-matched-face 0) append t)
-           (1 (font-latex-matched-face 1) append t)
-           (2 (font-latex-matched-face 2) append t)
-           (3 (font-latex-matched-face 3) append t)
-           (4 (font-latex-matched-face 4) append t)
-           (5 (font-latex-matched-face 5) append t)
-           (6 (font-latex-matched-face 6) append t)
-           (7 (font-latex-matched-face 7) append t)
-           (8 (font-latex-matched-face 8) append t)
-           (9 (font-latex-matched-face 9) append t)
-           (10 (font-latex-matched-face 10) append t)
-           (11 (font-latex-matched-face 11) append t)))
-        ((eq type 'noarg)
-         `(,(intern (concat prefix name))
-           (0 ,face)))
-        ((eq type 'declaration)
-         `(,(intern (concat prefix name))
-           (0 'font-latex-warning-face t t)
-           (1 'font-lock-keyword-face append t)
-           (2 ,face append t))))))
-
-(defmacro font-latex-make-built-in-keywords ()
-  "Build defuns, defvars and defcustoms for built-in keyword fontification."
-  (let ((flks '())
-        (defs '()))
-    (dolist (item font-latex-built-in-keyword-classes)
-    (let ((prefix "font-latex-match-")
-          (name (nth 0 item))
-          (keywords (nth 1 item))
-          (face (nth 2 item))
-          (level (nth 3 item))
-          (type (nth 4 item)))
-
-      ;; defvar font-latex-match-*-keywords-local
-      (push `(defvar-local ,(intern (concat prefix name "-keywords-local"))
-               ',keywords
-               ,(concat "Buffer-local keywords to add to `"
-                        prefix name "-keywords'.\n\n"
-                        (if (eq type 'command)
-                            "\
-This must be a list where each element is a list consisting of a
-keyword string \(not a regular expression\) omitting the leading
-backslash and a format specifier as described in the doc string of
-`font-latex-user-keyword-classes'."
-                          "\
-This must be a list where each element is a keyword string \(not a
-regular expression\) omitting the leading backslash.")
-
-                        "\n\n\
-This is an internal variable which should not be set directly.
-Use `font-latex-add-keywords' instead.
-
-Generated by `font-latex-make-built-in-keywords'."))
-            defs)
-
-      ;; defvar font-latex-match-*
-      ;; We make this variable buffer local later, but don't use
-      ;; `defvar-local' here because it shouldn't have nil as its
-      ;; default value.  Its true default value is set by
-      ;; through font-latex-match-*-make in :set specification of
-      ;; defcustom of font-latex-match-*-keywords below.  It's
-      ;; only after that this variable can be buffer local.
-      (push `(defvar ,(intern (concat prefix name)) nil
-               ,(concat "Regular expression to match " name
-                        " keywords.
-
-Generated by `font-latex-make-built-in-keywords'"))
-            defs)
-
-      ;; This defvar (without value) is here just to suppress compiler
-      ;; warnings.  Its true definition is done by defcustom following
-      ;; the next defun because its :set function depends on the
-      ;; function defined by that defun.
-      (push `(defvar ,(intern (concat prefix name "-keywords")))
-            defs)
-
-      ;; defun font-latex-match-*-make
-      (push `(defun ,(intern (concat prefix name "-make")) ()
-               ,(concat "Make or remake the variable `" prefix name "'.
-
-Generated by `font-latex-make-built-in-keywords'.")
-               (let ((keywords
-                      (append
-                       (unless (member ,name
-                                       font-latex-deactivated-keyword-classes)
-                         ,(intern (concat prefix name "-keywords-local")))
-                       ,(intern (concat prefix name "-keywords"))))
-                     multi-char-macros single-char-macros)
-                 (dolist (elt keywords)
-                   (let ((keyword (if (listp elt) (car elt) elt)))
-                     (if (string-match "^[A-Za-z]" keyword)
-                         (push keyword multi-char-macros)
-                       (push keyword single-char-macros))))
-                 (when (or multi-char-macros single-char-macros)
-                   (setq ,(intern (concat prefix name))
-                         (concat
-                          "\\\\\\("
-                          (when multi-char-macros
-                            (concat
-                             "\\(?:" (regexp-opt multi-char-macros) "\\)\\>"))
-                          (when single-char-macros
-                            (concat
-                             (when multi-char-macros "\\|")
-                             "\\(?:" (regexp-opt single-char-macros) "\\)"))
-                          "\\)")))))
-            defs)
-
-      ;; defcustom font-latex-match-*-keywords
-      (push `(defcustom ,(intern (concat prefix name "-keywords")) nil
-               ,(concat "List of keywords "
-                        (when (eq type 'command) "and formats ")
-                        "for " name " face.\n"
-                        (if (eq type 'command)
-                            "\
-Each element has to be a list consisting of the name of a macro
-omitting the leading backslash and a format specifier as
-described in the doc string of `font-latex-user-keyword-classes'."
-                          "\
-Each element has to be the name of a macro as a string, omitting
-the leading backslash.")
-                        "\n\n\
-Setting this variable directly does not take effect; restart
-Emacs.
-
-Generated by `font-latex-make-built-in-keywords'.")
-               :type '(repeat ,(if (eq type 'command)
-                                   '(list (string :tag "Keyword")
-                                          (string :tag "Format"))
-                                 '(string :tag "Keyword")))
-               :set (lambda (symbol value)
-                      (set-default symbol value)
-                      (funcall ',(intern (concat prefix name "-make"))))
-               :group 'font-latex-keywords)
-            defs)
-
-      ;; Now that font-latex-match-* has attained proper default
-      ;; value, make it buffer local.
-      (push `(make-variable-buffer-local ',(intern (concat prefix name)))
-            defs)
-
-      ;; defun font-latex-match-*
-      (push (font-latex--make-match-defun prefix name face type) defs)
-
-      ;; Add matchers and highlighters to `font-latex-keywords-{1,2}'.
-      (let ((keywords-entry (font-latex-keyword-matcher
-                             prefix name face type)))
-        (push (cons level keywords-entry) flks))))
-    `(progn
-       ,@(nreverse defs)
-       (defvar font-latex-keywords-1
-         ',(nreverse (delq nil (mapcar (lambda (x) (if (eq 1 (car x)) (cdr x)))
-                                       flks)))
-         "Subdued level highlighting for LaTeX modes.")
-       (defvar font-latex-keywords-2
-         ',(nreverse (mapcar #'cdr flks))
-         "High level highlighting for LaTeX modes."))))
-
-(font-latex-make-built-in-keywords)
-
-(defcustom font-latex-user-keyword-classes nil
-  "List of user-defined keyword classes for font locking.
-
-Every keyword class consists of four parts, a name, a list of
-keywords, a face and a specifier for the type of macro to be
-highlighted.
-
-When adding new entries, you have to use unique values for the
-class names, that is, they must not clash with names of the
-built-in keyword classes or other names given by you.
-Additionally the names must not contain spaces.
-
-The list of keywords defines which commands and declarations
-should be covered by the keyword class.  A keyword can either be
-a simple command name omitting the leading backslash or a list
-consisting of the command name and a string specifying the syntax
-of the command.  The latter is useful if you want to match LaTeX
-macros with arguments (see below).  You can specify the occurence
-and order of optional (\"[\") and mandatory (\"{\") arguments for
-each keyword.  For example for \"documentclass\" you'd use \"[{\"
-because the macro has one optional followed by one mandatory
-argument.  Optionally starred macros can be indicated with \"*\".
-In case an argument is an unbraced macro, use \"\\\".  You can
-also specify two alternative arguments by prefixing them with
-\"|\".  As an example, the specifier for \\newcommand is
-\"*|{\\=\\[[{\".
-
-The face argument can either be an existing face or a face
-attribute.
-
-There are three alternatives for the class type:
-
-A value of `command' indicates commands with arguments
-\(\"\\foo[bar]{baz}\").  The mandatory arguments in curly braces
-will get the face you specified.
-
-A value of `declaration' indicates declarations inside of TeX
-groups (\"{\\foo bar}\").  The content inside the braces,
-excluding the command, will get the face you specified.  In case
-the braces are missing, the face will be applied to the command
-itself.
-
-A value of `noarg' indicates commands without arguments
-\(\"\\foo\").  The command itself will get the face you
-specified.
-
-Setting this variable directly does not take effect;
-restart Emacs."
-  :group 'font-latex-keywords
-  :type '(repeat (list (string :tag "Name")
-                       (choice (repeat :tag "Keywords" (string :tag "Keyword"))
-                               (repeat
-                                :tag "Keywords with specs"
-                                (group (string :tag "Keyword")
-                                       (string :tag "Format specifier"))))
-                       (choice (face :tag "Face name")
-                                 (custom-face-edit :tag "Face attributes"))
-                       (choice :tag "Type"
-                               ;; Maps to
-                               ;;`font-latex-match-command-with-arguments'
-                               (const :tag "Command with arguments"
-                                      command)
-                               ;; Maps to
-                               ;;`font-latex-match-command-in-braces'
-                               (const :tag "Declaration inside TeX group"
-                                      declaration)
-                               ;; Maps to `re-search-forward'
-                               (const :tag "Command without arguments"
-                                      noarg))))
-  :set (lambda (symbol value)
-         (dolist (item value)
-           (when (string-match " " (car item))
-             (error "No spaces allowed in name")))
-         (let (names names-uniq)
-           (dolist (item (append font-latex-built-in-keyword-classes value))
-             (setq names (append names (list (car item)))))
-           (setq names (TeX-sort-strings names))
-           (setq names-uniq (TeX-delete-duplicate-strings names))
-           (dotimes (i (safe-length names-uniq))
-             (unless (string= (nth i names) (nth i names-uniq))
-               (error "Name %S already exists" (nth i names)))))
-         (set-default symbol value)
-         (let ((prefix "font-latex-match-"))
-           (dolist (elt value)
-             (unless (boundp (intern (concat prefix (car elt))))
-               ;; defvar font-latex-match-*
-               (eval `(defvar ,(intern (concat prefix (car elt))) nil
-                        ,(concat "Regular expression to match " (car elt)
-                                 " keywords.
-
-Generated by `font-latex-user-keyword-classes'"))))
-             (let ((keywords (nth 1 elt))
-                   single-char-macro-flag)
-               (setq keywords (if (listp (car keywords))
-                                  (mapcar #'car keywords)
-                                keywords))
-               (catch 'single-char
-                 (dolist (keyword keywords)
-                   (unless (string-match "^[A-Za-z]" keyword)
-                     (setq single-char-macro-flag t)
-                     (throw 'single-char nil))))
-               (set (intern (concat prefix (car elt)))
-                    (when (> (safe-length keywords) 0)
-                    (concat "\\\\" (let ((max-specpdl-size 1000))
-                                     (regexp-opt keywords t))
-                            (unless single-char-macro-flag "\\>")))))))))
-
-(defun font-latex-make-user-keywords ()
-  "Build defuns and defvars for user keyword fontification."
-  (let ((keyword-specs font-latex-user-keyword-classes))
-    (dolist (item keyword-specs)
-      (let ((prefix "font-latex-match-")
-            (name (nth 0 item))
-            (keywords (nth 1 item))
-            (face (nth 2 item))
-            (type (nth 3 item)))
-
-        ;; defvar font-latex-match-*-keywords
-        (eval `(defvar ,(intern (concat prefix name "-keywords")) ',keywords
-                 ,(concat "Font-latex keywords for " name " face.
-
-Generated by `font-latex-make-user-keywords'.")))
-
-        ;; defun font-latex-match-*
-        (eval (font-latex--make-match-defun prefix name face type) t)
-
-        ;; Add the matcher to `font-latex-keywords-2'.
-        (add-to-list 'font-latex-keywords-2
-                     (font-latex-keyword-matcher prefix name face type) t))))
-
-  ;; Add the "fixed" matchers and highlighters.
-  (dolist (item
-           '(("\\(^\\|[^\\]\\)\\(&+\\)" 2 'font-latex-warning-face)
-             (font-latex-match-dollar-math 0 'font-latex-math-face keep)
-             (font-latex-match-quotation
-              (0 'font-latex-string-face append)
-              (1 'font-latex-warning-face))
-             ;; Hack to remove the verbatim face from the \ in
-             ;; \end{verbatim} and similar.  The same hack is used in
-             ;; tex-mode.el.
-             ("\\(\\\\\\)end"
-              (1 (get-text-property (match-end 1) 'face) t))))
-    (add-to-list 'font-latex-keywords-1 item)
-    (add-to-list 'font-latex-keywords-2 item))
-  (dolist (item
-           '((font-latex-match-math-env
-              (0 'font-latex-warning-face t t)
-              (1 'font-latex-math-face append t))
-             (font-latex-match-math-envII
-              (1 'font-latex-math-face append t))
-             (font-latex-match-simple-command
-              (0 'font-latex-sedate-face append))
-             (font-latex-match-script
-              (1 (font-latex-script (match-beginning 0)) append))
-             (font-latex-match-script-chars
-              (1 (font-latex-script-char (match-beginning 1)) prepend))))
-    (add-to-list 'font-latex-keywords-2 item t)))
-(font-latex-make-user-keywords)
-
-(defun font-latex-add-keywords (keywords class)
-  "Add KEYWORDS to CLASS.
-KEYWORDS is a list of keywords or keywords with syntax specs.
-CLASS corresponds to a keyword class and can be one of the
-symbols `warning', `variable', `reference', `biblatexnoarg',
-`biblatex', `function', `sectioning-0', `sectioning-1',
-`sectioning-2', `sectioning-3', `sectioning-4', `sectioning-5',
-`slide-title', `textual', `bold-command', `italic-command',
-`math-command', `type-command', `bold-declaration',
-`italic-declaration' or `type-declaration'.
-
-The keywords will be added to the buffer-local list of keywords
-of the respective keyword class and necessary updates of the font
-locking machinery will be triggered."
-  (let* ((class (symbol-name class))
-         (list (intern (format "font-latex-match-%s-keywords-local" class))))
-    (dolist (elt keywords)
-      (add-to-list list elt))
-    (funcall (intern (format "font-latex-match-%s-make" class)))
-    ;; Trigger refontification.
-    (when (fboundp 'font-lock-flush)
-      (font-lock-flush))))
-
-(defvar font-latex-keywords font-latex-keywords-1
-  "Default expressions to highlight in TeX mode.")
-
-
-;;; Subscript and superscript
-
-(defcustom font-latex-fontify-script t
-  "If non-nil, fontify subscript and superscript strings.
-
-By default, super/subscripts are raised/lowered if this variable
-is non-nil.  This fontification only affects one level of
-scripts, for example in x^{y^z}, the y and the z have the same
-size and are equally raised over x.
-
-If this variable is set to the symbol `multi-level', then y is
-raised above x, and z is raised above y.  With many script
-levels, the text might become too small to be readable, thus
-there is the option `font-latex-fontify-script-max-level'.  (The
-factors for text shrinking are defined in the faces
-`font-latex-superscript-face' and `font-latex-subscript-face' and
-the raise/lower factor in `font-latex-script-display'.)
-
-If this variable is set to the symbol `invisible', then the
-effect is essentially like `multi-level' but additionally the
-script operators ^ and _ are not displayed."
-  :type '(choice (boolean :tag "Enabled")
-                 (const :tag "Multiple levels" multi-level)
-                 (const :tag "Hide ^ and _" invisible))
-  :group 'font-latex)
-(put 'font-latex-fontify-script 'safe-local-variable
-     (lambda (val)
-       (or (booleanp val)
-           (memq val '(multi-level invisible)))))
-
-(defcustom font-latex-fontify-script-max-level 3
-  "Maximum scriptification level for which script faces are applied.
-The faces `font-latex-superscript-face' and
-`font-latex-subscript-face' define custom :height values < 1.0.
-Therefore, scripts are displayed with a slightly smaller font
-than normal math text.  If `font-latex-fontify-script' is
-`multi-level' or `invisible', the font size becomes too small to
-be readable after a few levels.  This option allows to specify
-the maximum level after which the size of the script text won't
-be shrunken anymore.
-
-For example, see this expression:
-
-  \\( x^{y^{z^a_b}} \\)
-
-x has scriptification level 0, y has level 1, z has level 2, and
-both a and b have scriptification level 3.
-
-If `font-latex-fontify-script-max-level' was 2, then z, a, and b
-would have the same font size.  If it was 3 or more, then a and b
-were smaller than z just in the same way as z is smaller than y
-and y is smaller than x."
-  :group 'font-latex
-  :type 'integer)
-
-(defcustom font-latex-script-display '((raise -0.5) . (raise 0.5))
-  "Display specification for subscript and superscript content.
-The car is used for subscript, the cdr is used for superscripts."
-  :group 'font-latex
-  :type '(cons (choice (sexp :tag "Subscript form")
-                       (const :tag "No lowering" nil))
-               (choice (sexp :tag "Superscript form")
-                       (const :tag "No raising" nil))))
-
-
-;;; Syntactic keywords
-
-(defvar font-latex-syntactic-keywords nil
-  "Syntactic keywords used by `font-latex'.")
-(make-variable-buffer-local 'font-latex-syntactic-keywords)
-
-(defvar font-latex-syntactic-keywords-extra nil
-  "List of syntactic keywords to add to `font-latex-syntactic-keywords'.
-The form should be the same as in `font-lock-syntactic-keywords'.")
-(make-variable-buffer-local 'font-latex-syntactic-keywords-extra)
-
-;; Set and updated in `font-latex-set-syntactic-keywords'.
-(defvar font-latex-doctex-syntactic-keywords nil)
-
-(defun font-latex-set-syntactic-keywords ()
-  "Set the variable `font-latex-syntactic-keywords'.
-This function can be used to refresh the variable in case other
-variables influencing its value, like `LaTeX-verbatim-environments',
-have changed."
-  ;; Checks for non-emptiness of lists added in order to cater for
-  ;; installations where `(regexp-opt-group nil)' would enter a loop.
-  (let ((verb-envs (and (fboundp 'LaTeX-verbatim-environments)
-                        (LaTeX-verbatim-environments)))
-        (verb-macros-with-delims
-         (and (fboundp 'LaTeX-verbatim-macros-with-delims)
-              (LaTeX-verbatim-macros-with-delims)))
-        (verb-macros-with-braces
-         (and (fboundp 'LaTeX-verbatim-macros-with-braces)
-              (LaTeX-verbatim-macros-with-braces))))
-    (setq verb-envs (and verb-envs (regexp-opt verb-envs))
-          verb-macros-with-delims (and verb-macros-with-delims
-                                       (regexp-opt verb-macros-with-delims))
-          verb-macros-with-braces (and verb-macros-with-braces
-                                       (regexp-opt verb-macros-with-braces))
-          font-latex-syntactic-keywords nil)
-    (unless (= (length verb-envs) 0)
-      (add-to-list
-       'font-latex-syntactic-keywords
-       `(,(concat
-           "^[ \t]*\\\\begin *{\\(?:" verb-envs "\\)}"
-           ;; Some environments accept an optional and/or mandatory
-           ;; argument that can span over more lines.  Between
-           ;; "\begin{<envname>}" and the optional argument there can
-           ;; be whitespaces and the newline can be commented by a "%"
-           ;; character.
-           "[ \t]*\\(?:%.*\n[ \t]*\\)?"
-           ;; The following line of the regexp matches the optional
-           ;; argument and allows for up to one level of brackets
-           ;; inside the argument (e.g., the dialect of a language in
-           ;; the `lstlisting' environment by the `listings' package).
-           "\\(?:\\[[^][]*\\(?:\\[[^][]*\\][^][]*\\)*\\]\\)?"
-           ;; After the optional argument, there may also be another
-           ;; mandatory argument(s) (e.g. with VerbatimOut or the
-           ;; minted envs or defined with `lstnewenvironment').  Use
-           ;; the same trick as above in order to allow one level of
-           ;; braces in the argument.
-           "\\(?:{[^{}]*\\(?:{[^{}]*}[^{}]*\\)*}\\)*"
-           ;; Now match the final newline.  The "." alternative
-           ;; catches the case where verbatim content is written
-           ;; immediately after the \begin{verbatim}.
-           "\\(\n\\|.\\)")
-         (1 "|" t)))
-      (add-to-list
-       'font-latex-syntactic-keywords
-       ;; Using the newline character for the syntax property often
-       ;; resulted in fontification problems when text was inserted at
-       ;; the end of the verbatim environment.  That's why we now use
-       ;; the starting backslash of \end.  There is a hack in
-       ;; `font-latex-make-user-keywords' to remove the spurious
-       ;; fontification of the backslash.
-       `(,(concat "\\(\\\\\\)end *{\\(?:" verb-envs "\\)}")
-         (1 "|" t))))
-    (unless (= (length verb-macros-with-delims) 0)
-      (add-to-list
-       'font-latex-syntactic-keywords
-       `(,(concat "\\\\\\(?:" verb-macros-with-delims "\\)"
-                  ;; Some macros take an optional argument.  This is
-                  ;; the same line as above for environments.
-                  "\\(?:\\[[^][]*\\(?:\\[[^][]*\\][^][]*\\)*\\]\\)?"
-                  ;; An opening curly brace as delimiter is valid, but
-                  ;; allowing it might screw up fontification of stuff
-                  ;; like "\url{...} foo \textbf{<--!...}".
-                  "\\([^a-z@*\n\f{]\\).*?"
-                  ;; Give an escape char at the end of the verbatim
-                  ;; construct punctuation syntax.  Prevents wrong
-                  ;; fontification of stuff like "\verb|foo\|".
-                  "\\(" (regexp-quote TeX-esc) "*\\)\\(\\1\\)")
-         (1 "\"") (2 ".") (3 "\""))))
-    (unless (= (length verb-macros-with-braces) 0)
-      (add-to-list
-       'font-latex-syntactic-keywords
-       `(,(concat "\\\\\\(?:" verb-macros-with-braces "\\)"
-                  ;; Some macros take an optional argument.  This is
-                  ;; the same line as above for environments.
-                  "\\(?:\\[[^][]*\\(?:\\[[^][]*\\][^][]*\\)*\\]\\)?"
-                  "\\({\\).*?[^\\]\\(?:\\\\\\\\\\)*\\(}\\)")
-         (1 "|") (2 "|")))))
-  (when font-latex-syntactic-keywords-extra
-    (nconc font-latex-syntactic-keywords font-latex-syntactic-keywords-extra))
-  ;; ;; Cater for docTeX mode.
-  ;; (setq font-latex-doctex-syntactic-keywords
-  ;;       (append font-latex-syntactic-keywords
-  ;;               ;; For docTeX comment-in-doc.
-  ;;               '(("\\(\\^\\)\\^A" (1 (font-latex-doctex-^^A))))))
-  ;; Finally, compute our `syntax-propertize-function' anew.
-  (setq-local syntax-propertize-function
-              (font-latex--make-syntax-propertize-function)))
-
-
-;;; Syntactic fontification
-
-(defun font-latex-syntactic-face-function (state)
-  (if (nth 3 state)
-      'font-latex-verbatim-face
-    'font-lock-comment-face))
-
-;;; Faces
-
-(defface font-latex-bold-face
-  (let ((font '(:inherit bold)))
-    `((((class grayscale) (background light))
-       (:foreground "DimGray" ,@font))
-      (((class grayscale) (background dark))
-       (:foreground "LightGray" ,@font))
-      (((class color) (background light))
-       (:foreground "DarkOliveGreen" ,@font))
-      (((class color) (background dark))
-       (:foreground "OliveDrab" ,@font))
-      (t (,@font))))
-  "Face used to highlight text to be typeset in bold."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-italic-face
-  (let ((font '(:inherit italic)))
-    `((((class grayscale) (background light))
-       (:foreground "DimGray" ,@font))
-      (((class grayscale) (background dark))
-       (:foreground "LightGray" ,@font))
-      (((class color) (background light))
-       (:foreground "DarkOliveGreen" ,@font))
-      (((class color) (background dark))
-       (:foreground "OliveDrab" ,@font))
-      (t (,@font))))
-  "Face used to highlight text to be typeset in italic."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-math-face
-  (let ((font '(:inherit underline)))
-    `((((class grayscale) (background light))
-       (:foreground "DimGray" ,@font))
-      (((class grayscale) (background dark))
-       (:foreground "LightGray" ,@font))
-      (((class color) (background light))
-       (:foreground "SaddleBrown"))
-      (((class color) (background dark))
-       (:foreground "burlywood"))
-      (t (,@font))))
-  "Face used to highlight math."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-sedate-face
-  '((((class grayscale) (background light)) (:foreground "DimGray"))
-    (((class grayscale) (background dark))  (:foreground "LightGray"))
-    (((class color) (background light)) (:foreground "DimGray"))
-    (((class color) (background dark))  (:foreground "LightGray"))
-   ;;;(t (:underline t))
-    )
-  "Face used to highlight sedate stuff."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-string-face
-  (let ((font '(:inherit italic)))
-    `((((type tty) (class color))
-       (:foreground "green"))
-      (((class grayscale) (background light))
-       (:foreground "DimGray" ,@font))
-      (((class grayscale) (background dark))
-       (:foreground "LightGray" ,@font))
-      (((class color) (background light))
-       (:foreground "RosyBrown"))
-      (((class color) (background dark))
-       (:foreground "LightSalmon"))
-      (t (,@font))))
-  "Face used to highlight strings."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-warning-face
-  (let ((font '(:inherit bold)))
-    `((((class grayscale)(background light))
-       (:foreground "DimGray" ,@font))
-      (((class grayscale)(background dark))
-       (:foreground "LightGray" ,@font))
-      (((class color)(background light))
-       (:foreground "red" ,@font))
-      (((class color)(background dark))
-       (:foreground "red" ,@font))
-      (t (,@font))))
-  "Face for important keywords."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-verbatim-face
-  (let ((font '(:inherit fixed-pitch)))
-    `((((class grayscale) (background light))
-       (:foreground "DimGray" ,@font))
-      (((class grayscale) (background dark))
-       (:foreground "LightGray" ,@font))
-      (((class color) (background light))
-       (:foreground "SaddleBrown" ,@font))
-      (((class color) (background dark))
-       (:foreground "burlywood" ,@font))
-      (t (,@font))))
-  "Face used to highlight TeX verbatim environments."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-superscript-face
-  '((t (:height 0.85)))
-  "Face used for superscripts."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-subscript-face
-  '((t (:height 0.85)))
-  "Face used for subscripts."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-script-char-face
-  (let ((font '(:inherit underline)))
-    `((((class grayscale) (background light))
-       (:foreground "DarkGray" ,@font))
-      (((class grayscale) (background dark))
-       (:foreground "gray" ,@font))
-      (((class color) (background light))
-       (:foreground "salmon"))
-      (((class color) (background dark))
-       (:foreground "DarkRed"))
-      (t (,@font))))
-  "Face used for the script chars ^ and _."
-  :group 'font-latex-highlighting-faces)
-
-(defface font-latex-slide-title-face
-  '((t (:inherit (variable-pitch font-lock-type-face)
-                   :weight bold :height 1.2)))
-  "Face for slide titles."
-  :group 'font-latex-highlighting-faces)
-
-;;; Setup
-
-(defvar font-latex-syntax-alist
-  ;; Use word syntax for @ because we use \> for matching macros and
-  ;; we don't want \foo@bar to be found if we search for \foo.
-  '((?\( . ".") (?\) . ".") (?@ . "w"))
-  "List of specifiers for the syntax alist of `font-lock-defaults'.")
-
-(defun font-latex-add-to-syntax-alist (list)
-  "Activate syntactic font locking for the entries in LIST.
-The entries are added to `font-latex-syntax-alist' and eventually
-end up in `font-lock-defaults'.  Each entry in LIST should be a
-cons pair as expected by `font-lock-defaults'.  The function also
-triggers Font Lock to recognize the change."
-  (set (make-local-variable 'font-latex-syntax-alist)
-       (append font-latex-syntax-alist list))
-  ;; We modify the `font-lock-syntax-table' directly but also call
-  ;; `font-latex-setup' in order to have `font-lock-defaults' be in sync.
-  (font-latex-setup)
-  (dolist (elt list)
-    (modify-syntax-entry (car elt) (cdr elt) font-lock-syntax-table))
-  ;; Trigger refontification.
-  (when (fboundp 'font-lock-flush)
-    (font-lock-flush)))
-
-(defun font-latex--make-syntax-propertize-function ()
-  "Return a `syntax-propertize-function' for (La|Doc)TeX documents."
-  (let ((kws ;; (if (derived-mode-p 'doctex-mode)
-             ;;     font-latex-doctex-syntactic-keywords
-               font-latex-syntactic-keywords)) ;; )
-    (syntax-propertize-via-font-lock kws)))
-
-;;;###autoload
-(defun font-latex-setup ()
-  "Setup this buffer for LaTeX font-lock.  Usually called from a hook."
-  (font-latex-set-syntactic-keywords)
-
-  ;; Activate multi-line fontification facilities.
-  (set (make-local-variable 'font-lock-multiline) t)
-
-  ;; The test for `major-mode' currently only works with docTeX mode
-  ;; because `TeX-install-font-lock' is called explicitly in
-  ;; `doctex-mode'.  In case other modes have to be distinguished as
-  ;; well, remove the call to `TeX-install-font-lock' from
-  ;; `VirTeX-common-initialization' and place it in the different
-  ;; `xxx-mode' calls instead, but _after_ `major-mode' is set.
-  (let ((defaults
-         `((font-latex-keywords font-latex-keywords-1 font-latex-keywords-2)
-           nil nil ,font-latex-syntax-alist nil))
-        (variables
-         '((font-lock-mark-block-function . mark-paragraph)
-           (font-lock-fontify-region-function
-            . font-latex-fontify-region)
-           (font-lock-unfontify-region-function
-            . font-latex-unfontify-region)
-           (font-lock-extend-region-functions
-            font-lock-extend-region-wholelines
-            font-lock-extend-region-multiline
-            font-latex-extend-region-backwards-command-with-args
-            font-latex-extend-region-backwards-command-in-braces
-            font-latex-extend-region-backwards-quotation
-            font-latex-extend-region-backwards-math)
-           (syntax-propertize-extend-region-functions
-            syntax-propertize-wholelines
-            font-latex-sp-extend-region-backwards-verb-env))))
-    ;; Add the mode-dependent stuff to the basic variables defined above.
-    (if (eq major-mode 'doctex-mode)
-        (progn
-          (setcar defaults (append (car defaults)
-                                   '(font-latex-doctex-keywords)))
-          (setq variables
-                (append variables
-                        '((font-lock-syntactic-face-function
-                           . font-latex-doctex-syntactic-face-function)))))
-      (setq variables
-            (append variables
-                    '((font-lock-syntactic-face-function
-                       . font-latex-syntactic-face-function)))))
-    ;; Set the defaults.
-    (setq font-lock-defaults (append defaults variables)))
-
-  ;; Make sure fontification will be refreshed if a user sets variables
-  ;; influencing fontification in her file-local variables section.
-  (add-hook 'hack-local-variables-hook #'font-latex-after-hacking-local-variables t t))
-
-(defun font-latex-update-font-lock (&optional _syntactic-kws)
-  "Tell font-lock about updates of fontification rules.
-If SYNTACTIC-KWS is non-nil, also update
-`font-latex-syntactic-keywords'."
-  (display-warning
-   'auctex
-   (concat "`font-latex-update-font-lock' should not be called.
-It is obsolete and going to be removed.
-If you have called `font-latex-add-keywords' and want to refresh fontification,
-call `font-lock-flush' instead.
-If you changed syntactic fontification, for example, one of the variables
-- `LaTeX-verbatim-macros-with-delims'
-- `LaTeX-verbatim-macros-with-delims-local'
-- `LaTeX-verbatim-macros-with-braces'
-- `LaTeX-verbatim-macros-with-braces-local'
-- `LaTeX-verbatim-environments'
-- `LaTeX-verbatim-environments-local'
-- `font-latex-syntactic-keywords-extra'
-then call `font-latex-set-syntactic-keywords'.")))
-
-(make-obsolete 'font-latex-update-font-lock nil "12.2.4")
-
-(defvar font-latex--updated-region-end nil
-;; During font lock operation, matched range sometimes exceeds the
-;; given end limit. So record the actual end in this variable to
-;; notify the font lock machinery.
-;; Match functions should do the following two if the end of the
-;; actual match goes beyond the limit:
-;; 1. If the value of this variable is smaller than limit, set this
-;;    variable to that limit.
-;; 2. When the end of the actual match exceeds this variable,
-;;    - apply `font-lock-unfontify-region' between the value of this
-;;      variable and the end of the actual match
-;;    - update this variable to the end of the actual match
-;; See implementation of `font-latex-match-math-env' for actual usage.
-  "Record the end of fontification.")
-(defun font-latex-fontify-region (beg end &optional verbose)
-  "Fontify region from BEG to END.
-Take care when the actually fonfified region was extended beyond END."
-  (setq font-latex--updated-region-end end)
-  (let ((res (font-lock-default-fontify-region beg end verbose)))
-    ;; COMPATIBILITY for older emacsen. Return value for jit-lock
-    ;; is meaningful for only newer emacsen.
-    (if (eq (car-safe res) 'jit-lock-bounds)
-        `(jit-lock-bounds ,(cadr res) .
-                          ,(max (cddr res) font-latex--updated-region-end)))))
-
-;; Copy and adaption of `tex-font-lock-unfontify-region' from
-;; tex-mode.el in GNU Emacs on 2004-08-04.
-;; (XEmacs passes a third argument to the function.)
-(defun font-latex-unfontify-region (beg end &rest _ignored)
-  "Unfontify region from BEG to END."
-  (font-lock-default-unfontify-region beg end)
-  (remove-list-of-text-properties beg end '(script-level invisible))
-  (while (< beg end)
-    (let ((next (next-single-property-change beg 'display nil end))
-          (prop (get-text-property beg 'display)))
-      (if (and (eq (car-safe prop) 'raise)
-               (null (cddr prop)))
-          (put-text-property beg next 'display nil))
-      (setq beg next))))
-
-(defun font-latex-after-hacking-local-variables ()
-  "Refresh fontification if required by updates of file-local variables.
-This function is added to `hack-local-variables-hook' and
-recomputes fontification if variables affecting fontification are
-modified.  Such variables include
-`LaTeX-verbatim-environments-local',
-`LaTeX-verbatim-macros-with-braces-local',
-`LaTeX-verbatim-macros-with-delims-local'."
-  (when
-      ;; In Emacs we know if the value came from file or directory
-      ;; locals.  Note to self: directory-local variables are also added
-      ;; to file-local-variables-alist.
-      (let ((hacked-local-vars (mapcar #'car file-local-variables-alist)))
-        (or (memq 'LaTeX-verbatim-environments-local hacked-local-vars)
-            (memq 'LaTeX-verbatim-macros-with-braces-local hacked-local-vars)
-            (memq 'LaTeX-verbatim-macros-with-delims-local hacked-local-vars)))
-    ;; Ok, we need to refresh syntactic fontification.
-    (font-latex-set-syntactic-keywords)))
-
-;;; Utility functions
-
-(defun font-latex-find-matching-close (openchar closechar)
-  "Skip over matching pairs of OPENCHAR and CLOSECHAR.
-OPENCHAR is the opening character and CLOSECHAR is the closing
-character.  Character pairs are usually { } or [ ].  Comments are
-ignored during the search."
-  (let ((parse-sexp-ignore-comments
-         (not (eq major-mode 'doctex-mode))) ; scan-sexps ignores comments
-        (init-point (point))
-        (mycount 1)
-        (esc-char (or (and (boundp 'TeX-esc) TeX-esc) "\\"))
-        ;; XXX: Do not look up syntax-table properties since they may
-        ;; be misleading, e.g. in the case of "{foo}^^A" where the
-        ;; closing brace gets a comment end syntax.
-        (parse-sexp-lookup-properties nil))
-    (or
-     (condition-case nil
-         (progn
-           (goto-char (with-syntax-table
-                          (TeX-search-syntax-table openchar closechar)
-                        (scan-sexps (point) 1)))
-           ;; No error code.  See if closechar is unquoted
-           (save-excursion
-             (backward-char 1)
-             (zerop (mod (skip-chars-backward (regexp-quote esc-char)) 2))))
-       (error nil))
-     (save-match-data
-       (goto-char (1+ init-point))
-       (while (and (> mycount 0)
-                   (re-search-forward
-                    (string ?\[
-                            ;; closechar might be ]
-                            ;; and therefor must be first in regexp
-                            closechar openchar
-                            ?\])
-                    nil t))
-         (cond
-          ((font-latex-commented-outp)
-           (forward-line 1))
-          ((save-excursion
-             (backward-char 1)
-             (zerop (mod (skip-chars-backward (regexp-quote esc-char))
-                         2)))
-           (setq mycount (+ mycount
-                            (if (= (preceding-char) openchar) 1 -1)))))))
-     (if (= mycount 0)
-         t
-       (goto-char init-point)
-       nil))))
-
-(defun font-latex-commented-outp ()
-  "Return t if comment character is found between bol and point."
-  (save-excursion
-    (let ((limit (point))
-          (esc-char (if (and (boundp 'TeX-esc) TeX-esc) TeX-esc "\\")))
-      (forward-line 0)
-      (if (and (eq (char-after) ?\%)
-               (not (font-latex-faces-present-p 'font-latex-verbatim-face)))
-          (not (eq major-mode 'doctex-mode))
-        (catch 'found
-          (while (progn (skip-chars-forward "^%" limit)
-                        (< (point) limit))
-            (when (and (save-excursion
-                         (zerop (mod (skip-chars-backward
-                                      (regexp-quote esc-char)) 2)))
-                       (not (font-latex-faces-present-p
-                             'font-latex-verbatim-face)))
-              (throw 'found t))
-            (forward-char)))))))
-
-(defun font-latex-faces-present-p (faces &optional pos)
-  "Return t if FACES are present at position POS.
-FACES may be a single face or a list of faces.
-If POS is omitted, the current position of point is used."
-  (let* ((faces (if (listp faces) faces (list faces)))
-         (pos (or pos (point)))
-         (prop (get-text-property pos 'face))
-         (prop-list (if (listp prop) prop (list prop))))
-    (catch 'member
-      (dolist (item prop-list)
-        (when (memq item faces)
-          (throw 'member t))))))
-
-(defun font-latex-forward-comment ()
-  "Like `forward-comment' but with special provisions for docTeX mode.
-In docTeX mode \"%\" at the start of a line will be treated as whitespace."
-  (if (eq major-mode 'doctex-mode)
-      ;; XXX: We should probably cater for ^^A as well.
-      (progn
-        (while (progn (if (bolp) (skip-chars-forward "%"))
-                      (> (skip-chars-forward " \t\n") 0)))
-        (when (eq (char-after) ?%)
-          (beginning-of-line 2)
-          t))
-    (forward-comment 1)))
-
-;;; Match functions
-
-(defvar font-latex-matched-faces nil
-  "List of faces corresponding to matches in match data.")
-
-(defun font-latex-matched-face (pos)
-  "Return face at position POS in `font-latex-matched-faces'."
-  (nth pos font-latex-matched-faces))
-
-(defvar font-latex-command-with-args-default-spec nil ; "*[{"
-  "Default specifier for keywords without syntax description.
-Set this to nil if verification of command syntax is unwanted.")
-
-(defvar font-latex-command-with-args-opt-arg-delims
-  '((?\[ . ?\]) (?< . ?>) (?\( . ?\)))
-  "List character pairs used as delimiters for optional arguments.")
-
-(defvar font-latex-syntax-error-modes '(latex-mode)
-  "List of modes where syntax errors in macros should be indicated.")
-
-(defun font-latex-match-command-with-arguments (regexp keywords face limit)
-  "Search for regexp command KEYWORDS[opt]{arg} before LIMIT.
-Returns nil if none of KEYWORDS is found."
-  (setq font-latex-matched-faces nil)
-  (catch 'match
-    (while (re-search-forward regexp limit t)
-      (unless (font-latex-faces-present-p '(font-lock-comment-face
-                                            font-latex-verbatim-face)
-                                          (match-beginning 0))
-        (let* ((beg (match-beginning 0))
-               end                 ; Used for multiline text property.
-               (match-data (list beg))
-               match-beg syntax-error alternative spec
-               error-indicator-pos
-               (spec-list (string-to-list
-                           (or (cadr (assoc (match-string 1) keywords))
-                               font-latex-command-with-args-default-spec)))
-               (parse-sexp-ignore-comments t)) ; scan-sexps ignores comments
-          (goto-char (match-end 0))
-          ;; Check for starred macro if first spec is an asterisk or a
-          ;; plus sign in case of \defaultfontfeatures+ provided by
-          ;; fontspec.sty
-          (when (or (eq (car spec-list) ?*)
-                    (eq (car spec-list) ?+))
-            (setq spec-list (cdr spec-list))
-            (skip-chars-forward "*+" (1+ (point))))
-          ;; Add current point to match data and use keyword face for
-          ;; region from start to point.
-          (nconc match-data (list (point)))
-          (add-to-list 'font-latex-matched-faces 'font-lock-keyword-face)
-          (setq end (point))
-          (catch 'break
-            ;; Walk the list of specs.
-            (while spec-list
-              (setq spec (pop spec-list)
-                    error-indicator-pos beg)
-              (while (and (not (eobp)) (font-latex-forward-comment)))
-              ;; Alternative
-              (when (eq spec ?|)
-                (setq alternative t)
-                (setq spec (pop spec-list)))
-              (cond
-               ;; Macros: \foo
-               ((eq spec ?\\)
-                (if (eq (char-after) spec)
-                    (progn
-                      (nconc match-data
-                             (list (point)
-                                   (progn
-                                     (forward-char)
-                                     (if (zerop (skip-syntax-forward "_w"))
-                                         (forward-char) ; Single-char macro.
-                                       (skip-chars-forward "*+"))
-                                     (point))))
-                      (nconc font-latex-matched-faces (list face))
-                      (setq end (max end (point)))
-                      (when alternative (pop spec-list)))
-                  (setq syntax-error t)
-                  (throw 'break nil)))
-               ;; Mandatory arguments: {...}
-               ((eq spec ?{)
-                (if (and (eq (char-after) spec)
-                         (setq match-beg (point))
-                         (font-latex-find-matching-close ?{ ?}))
-                    (progn
-                      (nconc match-data (list (1+ match-beg) (1- (point))))
-                      (nconc font-latex-matched-faces (list face))
-                      (setq end (max end (1- (point))))
-                      (when alternative (pop spec-list)))
-                  (unless alternative
-                    (setq syntax-error t)
-                    (when (and match-beg (= match-beg (point)))
-                      (setq error-indicator-pos match-beg))
-                    (throw 'break nil))))
-               ;; Optional arguments: [...] and others
-               ((eq (char-after) spec)
-                (setq match-beg (point))
-                (if (font-latex-find-matching-close
-                     spec (cdr (assq
-                                spec
-                                font-latex-command-with-args-opt-arg-delims)))
-                    (progn
-                      (nconc match-data (list (1+ match-beg) (1- (point))))
-                      (nconc font-latex-matched-faces
-                             (list 'font-lock-variable-name-face))
-                      (setq end (max end (1- (point)))))
-                  (setq syntax-error t
-                        error-indicator-pos match-beg)
-                  (throw 'break nil))))
-              (setq alternative nil)))
-          (when (and syntax-error (memq major-mode
-                                        font-latex-syntax-error-modes))
-            ;; Add the warning face at the front of the list because
-            ;; the matcher uses 'append and the face would otherwise
-            ;; be overridden by the keyword face.
-            (setq match-data (append (list error-indicator-pos
-                                           (1+ error-indicator-pos))
-                                     match-data))
-            (push 'font-latex-warning-face font-latex-matched-faces))
-          (store-match-data match-data)
-          (throw 'match t))))))
-
-;; Those are dynamically bound by font-lock.
-(defvar font-lock-beg)
-(defvar font-lock-end)
-
-(defun font-latex-extend-region-backwards-command-with-args ()
-  "Extend region backwards for commands with args."
-  (save-excursion
-    (goto-char font-lock-end)
-    (catch 'extend
-      (while (TeX-search-backward-unescaped "}" font-lock-beg t)
-        (let ((macro-start
-               (TeX-find-macro-start
-                (max (point-min)
-                     (- font-lock-beg font-latex-multiline-boundary)))))
-          (when (and macro-start
-                     (< macro-start font-lock-beg))
-            (setq font-lock-beg macro-start)
-            (throw 'extend t)))))))
-
-(defun font-latex-match-command-in-braces (keywords limit)
-  "Search for command like {\\bfseries fubar} before LIMIT.
-Sets `match-data' so that:
- subexpression 0 is a warning indicator,
- subexpression 1 is the keyword, and
- subexpression 2 is the rest in the TeX group.
-Return nil if no command is found."
-  (catch 'match
-    (while (re-search-forward keywords limit t)
-      (unless (font-latex-faces-present-p '(font-lock-comment-face
-                                            font-latex-verbatim-face)
-                                          (match-beginning 0))
-        (let ((kbeg (match-beginning 0)) (kend (match-end 1))
-              (beg  (match-end 0))
-              cbeg cend
-              (parse-sexp-ignore-comments t)) ; scan-sexps ignores comments
-          (goto-char kbeg)
-          (if (not (eq (preceding-char) ?\{))
-              ;; Fontify only the keyword (no argument found).
-              (progn
-                (setq cbeg kbeg cend kend)
-                (goto-char (match-end 0))
-                (store-match-data (list (point) (point)
-                                        (point) (point)
-                                        cbeg cend))
-                (throw 'match t))
-            ;; There's an opening bracket
-            (save-restriction
-              ;; Restrict to LIMIT.
-              (narrow-to-region (point-min) limit)
-              (forward-char -1)         ; Move on the opening bracket
-              (if (font-latex-find-matching-close ?\{ ?\})
-                  (store-match-data (list kbeg kbeg
-                                          kbeg kend
-                                          beg (1- (point))))
-                (goto-char kend)
-                (store-match-data (list (1- kbeg) kbeg
-                                        kbeg kend
-                                        kend kend)))
-              (throw 'match t))))))))
-
-(defun font-latex-extend-region-backwards-command-in-braces ()
-  "Extend region backwards for commands in braces."
-  (save-excursion
-    (goto-char font-lock-end)
-    (catch 'extend
-      (while (TeX-search-backward-unescaped "}" font-lock-beg t)
-        (let ((group-start
-               (TeX-find-opening-brace
-                nil (max (point-min)
-                         (- font-lock-beg font-latex-multiline-boundary)))))
-          (when group-start
-            ;; XXX: Actually we'd have to check if any of the
-            ;; declaration-type macros can be found right after the
-            ;; brace.  If we don't do this (like now) large regions
-            ;; may be refontified for no good reason.  For checking
-            ;; the built-in `font-latex-match-*' variables for
-            ;; declaration-type macros as well as the respective
-            ;; user-defined variables could be concatenated.
-            (goto-char group-start)
-            (when (< group-start font-lock-beg)
-              (setq font-lock-beg group-start)
-              (throw 'extend t))))))))
-
-(defvar font-latex-match-simple-exclude-list
-  '("-" "," "/" "&" "#" "_" "`" "'" "^" "~" "=" "." "\"")
-  "List of characters directly after \"\\\" excluded from fontification.
-Each character is a string.")
-
-(defvar font-latex-match-simple-include-list '("@")
-  "List of characters allowed in a macro for fontification.
-Each character is a string.  This variable is initialized to
-\"@\" since internal LaTeX commands are very often redefined in a
-.tex file and the fontification should work correctly in those
-cases.")
-(make-variable-buffer-local 'font-latex-match-simple-include-list)
-
-(defun font-latex-match-simple-command (limit)
-  "Search for command like \\foo before LIMIT."
-  ;; \s_ matches chars with symbol syntax, \sw chars with word syntax,
-  ;; \s. chars with punctuation syntax.  We must exclude matches where
-  ;; the first character after the \ is a reserved character and
-  ;; should not be fontified (e.g. \, in foo\,bar or \- in foo\-bar).
-  ;; These characters are stored in
-  ;; `font-latex-match-simple-exclude-list'.  In docTeX mode, we
-  ;; remove "_" from this list to get correct fontification for macros
-  ;; like `\__module_foo:nnn'
-  (let* ((search (lambda ()
-                   (TeX-re-search-forward-unescaped
-                    (concat
-                     ;; Chars directly after backslash
-                     "\\\\\\(\\s_\\|\\sw\\|\\s.\\)"
-                     ;; Start group of the following chars
-                     "\\(?:["
-                     ;; a-zA-Z are always allowed:
-                     "a-zA-Z"
-                     ;; Additional characters added by AUCTeX styles
-                     (mapconcat #'identity
-                                  font-latex-match-simple-include-list
-                                  "")
-                     ;; End group
-                     "]\\)*")
-                    limit t)))
-         (pos (funcall search)))
-    (while (and pos
-                (member (match-string 1)
-                        (if (eq major-mode 'doctex-mode)
-                            (remove "_" font-latex-match-simple-exclude-list)
-                          font-latex-match-simple-exclude-list)))
-      (setq pos (funcall search)))
-    pos))
-
-(defun font-latex-match-math-env (limit)
-  "Match math pattern up to LIMIT.
-Used for patterns like:
-\\( F = ma \\)
-\\=\\[ F = ma \\] but not \\\\=\\[len]"
-  (catch 'match
-    (while (re-search-forward "\\(\\\\(\\)\\|\\(\\\\\\[\\)" limit t)
-      (unless (save-excursion
-                (goto-char (match-beginning 0))
-                ;; \\[ does not start a math environment
-                (/= (mod (skip-chars-backward "\\\\") 2) 0))
-        (let ((beg (match-beginning 0))
-              (open-tag (if (match-beginning 1) "\\(" "\\["))
-              (close-tag (if (match-beginning 1) "\\)" "\\]")))
-          ;; Search for both opening and closing tags in order to be
-          ;; able to avoid erroneously matching stuff like "\(foo \(bar\)".
-          (if (and (re-search-forward (concat "[^\\]\\(?:\\\\\\\\\\)*\\("
-                                              (regexp-quote open-tag) "\\|"
-                                              (regexp-quote close-tag) "\\)")
-                                      (+ limit font-latex-multiline-boundary)
-                                      'move)
-                   (string= (match-string 1) close-tag))
-              ;; Found closing tag.
-              (let ((p (point)))
-                (if (< font-latex--updated-region-end limit)
-                    ;; *-extend-region-functions have extended the
-                    ;; limit already.
-                    (setq font-latex--updated-region-end limit))
-                ;; If the closing tag is beyond the current end of
-                ;; region, take care of it.
-                (when (< font-latex--updated-region-end p)
-                  (font-lock-unfontify-region font-latex--updated-region-end p)
-                  (setq font-latex--updated-region-end p))
-                (store-match-data (list beg beg beg p)))
-            ;; Did not find closing tag.
-            (goto-char (+ beg 2))
-            (store-match-data (list beg (point) (point) (point))))
-          (throw 'match t))))))
-
-(require 'texmathp)
-(defcustom font-latex-math-environments nil
-  "List of math environment names for font locking.
-It is no longer recommended to customize this option.  You should
-customize `texmathp-tex-commands' instead because it is important
-for stable operation of font lock that this option is coherent
-with that option in addition to `texmathp-tex-commands-default'.
-See info node `(auctex)Fontification of math' to convert your
-customization into `texmathp-tex-commands'."
-  ;; This option is now used only through
-  ;; `font-latex--match-math-envII-regexp'.
-  :type '(repeat string)
-  :group 'font-latex)
-
-(defvar font-latex--match-math-envII-regexp nil
-  "Regular expression to match math environments.
-Set by `font-latex--update-math-env' and used in
-`font-latex-match-math-envII'.")
-
-(defun font-latex-update-math-env ()
-  "Update regexp to search for math environments.
-Extract environments marked as `env-on' in
-`texmathp-tex-commands1' except starred variants.  Then build
-`font-latex--match-math-envII-regexp' from them, appending the
-environments in `font-latex-math-environments'."
-  ;; Make sure `texmathp-tex-commands1' is up to date.
-  (texmathp-compile)
-  (let (envs)
-    (dolist (entry texmathp-tex-commands1)
-      (if (and (eq 'env-on (cadr entry))
-               (not (string= "*" (substring (car entry) -1))))
-          (cl-pushnew (car entry) envs :test #'equal)))
-    (setq font-latex--match-math-envII-regexp
-          (concat "\\\\begin[ \t]*{"
-                  ;; Take user additions also into account.
-                  (regexp-opt (append font-latex-math-environments envs) t)
-                  ;; Subexpression 2 is used to build the \end{<env>}
-                  ;; construct later.
-                  "\\(\\*?}\\)"
-                  ;; Match an optional and possible mandatory
-                  ;; argument(s) as long as they are on the same line
-                  ;; with no spaces in-between. The content of optional
-                  ;; argument can span multiple lines.
-                  "\\(?:\\[[^][]*\\(?:\\[[^][]*\\][^][]*\\)*\\]\\)?"
-                  "\\(?:{[^}]*}\\)*"))))
-
-;; Initialize.
-(font-latex-update-math-env)
-
-(defun font-latex-match-math-envII (limit)
-  "Match math patterns up to LIMIT.
-Used for patterns like:
-\\begin{equation}
- fontified stuff
-\\end{equation} or
-\\begin{empheq}[X=Y\\Rightarrow]{alignat=3}
- fontified stuff
-\\end{empheq}
-The \\begin{equation} incl. arguments in the same line and
-\\end{equation} are not fontified here."
-  (when (re-search-forward font-latex--match-math-envII-regexp limit t)
-    (let ((beg (match-end 0)) end
-          (beg-of-begin (match-beginning 0)))
-      (if (re-search-forward (concat "\\\\end[ \t]*{"
-                                     (regexp-quote
-                                      (buffer-substring-no-properties
-                                       (match-beginning 1)
-                                       (match-end 2))))
-                             (+ limit font-latex-multiline-boundary) 'move)
-          (progn
-            (setq end (match-beginning 0))
-            (if (< font-latex--updated-region-end limit)
-                (setq font-latex--updated-region-end limit))
-            (when (< font-latex--updated-region-end end)
-              (font-lock-unfontify-region font-latex--updated-region-end end)
-              (setq font-latex--updated-region-end end)))
-        (goto-char beg)
-        (setq end beg
-              beg-of-begin beg))
-      ;; Store the position of "\begin{foo}" as (match-beginnig 0) so
-      ;; that `font-lock-multiline' text property covers it. This keeps
-      ;; editing inside multi-line optional argument sane.
-      (store-match-data (list beg-of-begin end beg end))
-      t)))
-
-(defun font-latex-match-dollar-math (limit)
-  "Match inline math $...$ or display math $$...$$ before LIMIT."
-  (catch 'match
-    (let (beg num)
-      (while (font-latex-find-dollar-math limit)
-        ;; Found "$" which starts $...$ or $$...$$.
-        (setq beg (point)
-              ;; Go inside the math expression.
-              num (skip-chars-forward "$" limit))
-        ;; If those are three or more consecutive $, ignore them and
-        ;; search again.
-        (if (< num 3)
-            (if ;; Let's find the same number of live dollar signs.
-                (font-latex-find-dollar-math
-                 ;; Hope that limit+font-latex-multiline-boundary
-                 ;; doesn't fall just inside single "$$".
-                 (min (point-max) (+ limit font-latex-multiline-boundary))
-                 num)
-                ;; Found.
-                (progn
-                  (forward-char num)
-                  (let ((p (point)))
-                    (if (< font-latex--updated-region-end limit)
-                        (setq font-latex--updated-region-end limit))
-                    (when (< font-latex--updated-region-end p)
-                      (font-lock-unfontify-region
-                       font-latex--updated-region-end p)
-                      (setq font-latex--updated-region-end p))
-                    (set-match-data (list beg p)))
-                  (throw 'match t))
-              ;; Not found.
-              ;; That $ or $$ is probably unclosed in the buffer.
-              (throw 'match nil)))))))
-
-(defun font-latex-find-dollar-math (limit &optional num)
-  "Find dollar sign(s) before LIMIT.
-Set point just before the found $.  Ignore escaped $ (\"\\$\").
-Optional argument NUM, if non-nil, specifies the number of dollar
-signs to follow the point and must be 1 or 2.
-LIMIT must not exceed the end of buffer."
-  (catch 'found
-    (while (progn
-             (skip-chars-forward "^$" limit)
-             (< (point) limit))
-      ;; Found "$".
-      ;; If that "$" is not our target, skip over it and search
-      ;; again.
-      (cond
-       ;; check 1: Are we in a verbatim construct or comment?
-       ((let ((ppss (syntax-ppss)))
-          (or (nth 3 ppss)
-              ;; Ignore $ in comments...
-              (and (nth 4 ppss)
-                   ;; ... except if we're looking for the end of the
-                   ;; inline math.  We need to consider this %$
-                   ;; comments because they are the workaround for
-                   ;; falsely triggered math mode due to valid,
-                   ;; non-math occurrences of $.  (bug#48365)
-                   (not num))))
-        (skip-chars-forward "$" limit))
-       ;; check 2: Else, is "$" escaped?
-       ((TeX-escaped-p)
-        (forward-char 1))
-       ;; check 3: Else, is the number of the following "$" wrong?
-       ;; This check cannot precede check 2 because "$1+2\$$" is
-       ;; legal.
-       ((and (eq num 2) (not (eq (char-after (1+ (point))) ?$)))
-        ;; If double dollars ($$) are followed by $, skip over that $.
-        ;; We need not care the case that single dollar ($) is
-        ;; followed by $$ because expressions like "$1+1$$2+2$" and
-        ;; "$1+2$$$3+3$$" are legal.
-        (forward-char 1))
-       (t
-        ;; That "$" is live one.
-        (throw 'found t))))))
-
-(defun font-latex-extend-region-backwards-math ()
-  "Extend region backwards for math environmets.
-Take into account $...$, $$...$$, \\(...\\) and \\=\\[...\\], too."
-  ;; Use `texmathp' to identify whether the point is inside math mode.
-  ;; Only heuristic, but it's very difficult to identify rigorously
-  ;; without syntactic support.
-
-  ;; Check if `font-lock-beg' is inside math mode.
-  (goto-char font-lock-beg)
-
-  ;; Workaround bug#41522. Ensure `syntax-table' property is given to
-  ;; all verbatim-like constructs up to the position before running
-  ;; `texmathp' in order to prevent wrong fontification of verbatim
-  ;; face. This is necessary because `texmathp' calls `up-list' inside
-  ;; narrowing.
-  (syntax-propertize (point))
-
-  ;; XXX: Should we make the `texmathp' search honor
-  ;; `font-latex-multiline-boundary'?
-  (when (and (texmathp) (< (cdr texmathp-why) font-lock-beg))
-    ;; Make its beginning a new start of font lock region.
-    (setq font-lock-beg (cdr texmathp-why))
-    t))
-
-(defun font-latex-sp-extend-region-backwards-verb-env (beg end)
-  "Extend region backwards for verbatim environments."
-  (let ((envs (and (fboundp 'LaTeX-verbatim-environments)
-                   (LaTeX-verbatim-environments))))
-    (when envs
-      (save-excursion
-        (goto-char end)
-        (catch 'extend
-          (while (re-search-backward
-                  (concat "\\\\end[ \t]*{" (regexp-opt envs t) "\\*?}") beg t)
-            (when (and (re-search-backward
-                        (concat  "\\\\begin[ \t]*{"
-                                 (buffer-substring-no-properties
-                                  (match-beginning 1)
-                                  (match-end 0))
-                                 ;; Match an optional and possible
-                                 ;; mandatory argument(s)
-                                 "\\(?:\\[[^][]*\\(?:\\[[^][]*\\][^][]*\\)*\\]\\)?"
-                                 "\\(?:{[^}]*}\\)*")
-                        (- beg font-latex-multiline-boundary) t)
-                       (< (point) beg))
-              (throw 'extend (cons (point) end)))))))))
-
-(defun font-latex-update-quote-list ()
-  "Update quote list and regexp if value of `font-latex-quotes' changed."
-  (unless (eq font-latex-quotes-control font-latex-quotes)
-    (setq font-latex-quotes-control font-latex-quotes)
-    (font-latex-quotes-set-internal)
-    ;; Set order of each entry in `font-latex-quote-list' according to
-    ;; setting of `font-latex-quotes-internal'.
-    (let ((tail font-latex-quote-list)
-          elt)
-      (while tail
-        (setq elt (car tail))
-        (when (and (> (safe-length elt) 2)
-                   (not (eq (nth 2 elt) font-latex-quotes-internal)))
-          (setcar tail (list (nth 1 elt) (nth 0 elt)
-                             font-latex-quotes-internal)))
-        (setq tail (cdr tail))))
-    (setq font-latex-quote-regexp-beg
-          (regexp-opt (mapcar #'car font-latex-quote-list) t))))
-
-(defun font-latex-match-quotation (limit)
-  "Match quote patterns up to LIMIT.
-Used for patterns like:
-``this is a normal quote'' and these are multilingual quoted strings:
-\"< french \"> and \"`german\"' quotes.
-The quotes << french >> and 8-bit french are used if `font-latex-quotes' is
-set to `french', and >>german<< (and 8-bit) are used if set to `german'."
-  (when font-latex-quotes
-    (font-latex-update-quote-list)
-    ;; Search for matches.
-    (catch 'match
-      (while (TeX-re-search-forward-unescaped
-              font-latex-quote-regexp-beg limit t)
-        (unless (font-latex-faces-present-p '(font-lock-comment-face
-                                              font-latex-verbatim-face
-                                              font-latex-math-face)
-                                            (match-beginning 0))
-          (let* ((beg (match-beginning 0))
-                 (after-beg (match-end 0))
-                 (opening-quote (match-string-no-properties 0))
-                 (closing-quote
-                  (nth 1 (assoc opening-quote font-latex-quote-list)))
-                 (nest-count 0)
-                 (point-of-surrender (+ beg font-latex-multiline-boundary)))
-            ;; Find closing quote taking nested quotes into account.
-            (while (progn
-                     (re-search-forward
-                      (concat opening-quote "\\|" closing-quote)
-                      point-of-surrender 'move)
-                     (when (and (< (point) point-of-surrender) (not (eobp)))
-                       (if (string= (match-string-no-properties 0)
-                                    opening-quote)
-                           (setq nest-count (1+ nest-count))
-                         (when (/= nest-count 0)
-                           (setq nest-count (1- nest-count)))))))
-            ;; If no closing quote was found, set the second match which
-            ;; will be marked with warning color, if one was found, set
-            ;; the first match which will be marked with string color.
-            (if (or (= (point) point-of-surrender) (eobp))
-                (progn
-                  (goto-char after-beg)
-                  (store-match-data (list after-beg after-beg beg after-beg)))
-              (let ((p (point)))
-                (if (< font-latex--updated-region-end limit)
-                    (setq font-latex--updated-region-end limit))
-                (when (< font-latex--updated-region-end p)
-                  (font-lock-unfontify-region
-                   font-latex--updated-region-end p)
-                  (setq font-latex--updated-region-end p))
-                (store-match-data (list beg p p p))))
-            (throw 'match t)))))))
-
-(defun font-latex-extend-region-backwards-quotation ()
-  "Extend region backwards for quotations."
-  (when font-latex-quotes
-    (font-latex-update-quote-list)
-    (let ((regexp-end (regexp-opt (mapcar #'cadr font-latex-quote-list) t)))
-      (save-excursion
-        (goto-char font-lock-end)
-        (catch 'extend
-          (while (re-search-backward regexp-end font-lock-beg t)
-            (let ((found-end (match-beginning 0))
-                  (closing-quote (match-string-no-properties 0))
-                  (nest-count 0)
-                  (point-of-surrender (- font-lock-beg
-                                         font-latex-multiline-boundary))
-                  opening-quote)
-              (catch 'found
-                (dolist (elt font-latex-quote-list)
-                  (when (string= (cadr elt) closing-quote)
-                    (setq opening-quote (car elt))
-                    (throw 'found nil))))
-              ;; Find opening quote taking nested quotes into account.
-              (while (if (re-search-backward (concat opening-quote "\\|"
-                                                     closing-quote)
-                                             point-of-surrender 'move)
-                         ;; Found quotes before point-of-surrender.
-                         (cond ((string= (match-string-no-properties 0)
-                                         closing-quote)
-                                ;; Encountered another closing quote.
-                                ;; Increase nest-count and continue
-                                ;; the inner loop.
-                                (setq nest-count (1+ nest-count)))
-                               ;; Found an opening quote.
-                               ((/= nest-count 0)
-                                ;; If in nest, decrease nest-count
-                                ;; and continue the inner loop.
-                                (setq nest-count (1- nest-count)))
-                               ;; Else we arrived at the opening quote
-                               ;; matching with the closing quote found
-                               ;; in the outer loop.
-                               ((< (point) font-lock-beg)
-                                ;; If that opening quote locates
-                                ;; before `font-lock-beg', break the
-                                ;; outer loop and extend the region.
-                                (setq font-lock-beg (point))
-                                (throw 'extend t))
-                               (t
-                                ;; Else terminate the inner loop and
-                                ;; continue the outer loop.
-                                nil))
-                       ;; Didn't find quotes before
-                       ;; point-of-surrender.
-                       ;; Go back just before the closing quote,
-                       ;; terminate the inner loop and
-                       ;; continue the outer loop.
-                       (goto-char found-end)
-                       nil)))))))))
-
-(defun font-latex-match-script (limit)
-  "Match subscript and superscript patterns up to LIMIT."
-  (when (and font-latex-fontify-script
-             (re-search-forward "[_^] *\\([^\n\\{}]\\|\
-\\\\\\([a-zA-Z@]+\\|[^ \t\n]\\)\\|\\({\\)\\)" limit t))
-    (if (and (not (memq font-latex-fontify-script '(multi-level invisible)))
-             (font-latex-faces-present-p '(font-latex-subscript-face
-                                           font-latex-superscript-face)))
-        ;; Apply subscript and superscript highlighting only once (in case
-        ;; font-latex-fontify-script is not 'multi-level) in order to prevent
-        ;; the font size becoming too small.  We set an empty match to do that.
-        (let ((point (point)))
-          (store-match-data (list point point point point)))
-      (when (match-end 3)
-        (let ((beg (match-beginning 3))
-              (end (TeX-find-closing-brace
-                    ;; Don't match groups spanning more than one line
-                    ;; in order to avoid visually wrong indentation in
-                    ;; subsequent lines.
-                    nil (line-end-position))))
-          (store-match-data (if end
-                                (list (match-beginning 0) end beg end)
-                              (list beg beg beg beg))))))
-    t))
-
-(defun font-latex-match-script-chars (limit)
-  "Match subscript and superscript chars up to LIMIT."
-  (catch 'found
-    (while (re-search-forward "[^_^]\\([_^]\\)" limit t)
-      (let ((pos (match-beginning 1)))
-        (when (and (font-latex-faces-present-p 'font-latex-math-face pos)
-                   (not (font-latex-faces-present-p '(font-lock-constant-face
-                                                      font-lock-builtin-face
-                                                      font-lock-comment-face
-                                                      font-latex-verbatim-face) pos))
-                   ;; Check for backslash quoting
-                   (not (let ((odd nil)
-                              (pos pos))
-                          (while (eq (char-before pos) ?\\)
-                            (setq pos (1- pos) odd (not odd)))
-                          odd)))
-          (throw 'found t))))))
-
-(defun font-latex--get-script-props (pos script-type)
-  (let* ((old-raise (or (plist-get (get-text-property pos 'display) 'raise) 0.0))
-         (new-level (1+ (or (get-text-property pos 'script-level) 0)))
-         (disp-props (copy-sequence (cl-case script-type
-                                      (:super (cdr font-latex-script-display))
-                                      (:sub   (car font-latex-script-display)))))
-         (new-disp-props (let ((raise (plist-get disp-props 'raise))
-                               (nl new-level))
-                           (if raise
-                               ;; This polynom approximates that the factor
-                               ;; which is multiplied with raise is 1 for nl=1,
-                               ;; 0.8 for nl=2, 0.64 for nl=3, etc. (so always
-                               ;; about 80% of the previous value).
-                               (plist-put disp-props 'raise
-                                          (+ old-raise
-                                             (* raise
-                                                (+ 1.1965254857142873
-                                                   (* nl -0.21841226666666758)
-                                                   (* nl nl 0.012018514285714385)))))
-                             disp-props))))
-    `(face ,(if (<= new-level font-latex-fontify-script-max-level)
-                (cl-case script-type
-                  (:super 'font-latex-superscript-face)
-                  (:sub   'font-latex-subscript-face))
-              nil)
-           script-level ,new-level
-           display ,new-disp-props)))
-
-;; Copy and adaption of `tex-font-lock-suscript' from tex-mode.el in
-;; GNU Emacs on 2004-07-07.
-(defun font-latex-script (pos)
-  "Return face and display spec for subscript and superscript content."
-  (when (and (font-latex-faces-present-p 'font-latex-math-face pos)
-             (not (font-latex-faces-present-p '(font-lock-constant-face
-                                                font-lock-builtin-face
-                                                font-lock-comment-face
-                                                font-latex-verbatim-face) pos))
-             ;; Check for backslash quoting
-             (not (let ((odd nil)
-                        (pos pos))
-                    (while (eq (char-before pos) ?\\)
-                      (setq pos (1- pos) odd (not odd)))
-                    odd)))
-    (if (eq (char-after pos) ?_)
-        (font-latex--get-script-props pos :sub)
-      (font-latex--get-script-props pos :super))))
-
-(defun font-latex-script-char (_pos)
-  "Return face and display spec for subscript and superscript character at POS."
-  `(face font-latex-script-char-face
-         ,@(when (eq font-latex-fontify-script 'invisible)
-             '(invisible t))))
-
-;;; docTeX
-
-(defvar font-latex-doctex-preprocessor-face
-  'font-latex-doctex-preprocessor-face
-  "Face used to highlight preprocessor directives in docTeX mode.")
-
-(defface font-latex-doctex-preprocessor-face
-  '((t (:inherit (font-latex-doctex-documentation-face
-                  font-lock-builtin-face ; Emacs 21 does not provide
-                                        ; the preprocessor face.
-                  font-lock-preprocessor-face))))
-  "Face used to highlight preprocessor directives in docTeX mode."
-  :group 'font-latex-highlighting-faces)
-
-(defvar font-latex-doctex-documentation-face
-  'font-latex-doctex-documentation-face
-  "Face used to highlight the documentation in docTeX mode.")
-
-(defface font-latex-doctex-documentation-face
-  '((((class mono)) (:inverse-video t))
-    (((class grayscale) (background dark)) (:background "#333"))
-    (((class color) (background dark)) (:background "#333"))
-    (t (:background "#eeeeee")))
-  "Face used to highlight the documentation parts in docTeX mode."
-  :group 'font-latex-highlighting-faces)
-
-(defvar font-latex-doctex-keywords
-  (append '((font-latex-doctex-match-^^A 0 font-lock-comment-face t))
-          font-latex-keywords-2
-          '(("^%<[^>]*>" (0 font-latex-doctex-preprocessor-face t)))))
-
-(defun font-latex-doctex-match-^^A (limit)
-  "In docTeX mode, match comment started by ^^A and ^^X before LIMIT."
-  (catch 'found
-    (while (TeX-re-search-forward-unescaped "\\^\\^[AX]" limit t)
-      (when (eq (char-after (line-beginning-position)) ?\%)
-        (forward-line 1)
-        ;; Adjust `font-latex--updated-region-end' if necessary.
-        (let ((p (point)))
-          (if (< font-latex--updated-region-end limit)
-              (setq font-latex--updated-region-end limit))
-          (when (< font-latex--updated-region-end p)
-            (font-lock-unfontify-region
-             font-latex--updated-region-end p)
-            (setq font-latex--updated-region-end p))
-          ;; We assume that the above adjustment preserves match data.
-          (set-match-data (list (match-beginning 0) p)))
-        (throw 'found t)))))
-
-;; Copy and adaptation of `doctex-font-lock-syntactic-face-function'
-;; in `tex-mode.el' of CVS Emacs (March 2004)
-(defun font-latex-doctex-syntactic-face-function (state)
-  ;; Mark docTeX documentation, which is parsed as a style A comment
-  ;; starting in column 0.
-  (if (or (nth 3 state) (nth 7 state)
-          (not (memq (char-before (nth 8 state))
-                     '(?\n nil))))
-      ;; Anything else is just as for LaTeX.
-      (font-latex-syntactic-face-function state)
-    font-latex-doctex-documentation-face))
-
-
-;;; Installation in non-AUCTeX LaTeX mode
-
-;; Here used to be some code which tried to magically make things work and
-;; thereby broke other stuff.  If you want to use font-latex with stock
-;; latex-mode, then please just add `font-latex-setup' to `latex-mode-hook'
-;; yourself.
-
-;;; Byte-compilation of generated functions
-;; Not needed now that we generate the code via a macro.
-;; (when (byte-code-function-p
-;;        (symbol-function 'font-latex-make-built-in-keywords))
-;;   (dolist (elt font-latex-built-in-keyword-classes)
-;;     (let ((name (nth 0 elt)))
-;;       (byte-compile (intern (concat "font-latex-match-" name)))
-;;       (byte-compile (intern (concat "font-latex-match-" name "-make"))))))
-
-
-;; Provide ourselves:
-(provide 'font-latex)
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
-;;; font-latex.el ends here
diff --git a/elpa/auctex-13.1.3/font-latex.elc b/elpa/auctex-13.1.3/font-latex.elc
deleted file mode 100644
index 1609e52..0000000
--- a/elpa/auctex-13.1.3/font-latex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/images/amstex.xpm b/elpa/auctex-13.1.3/images/amstex.xpm
deleted file mode 100644
index dbb3cc0..0000000
--- a/elpa/auctex-13.1.3/images/amstex.xpm
+++ /dev/null
@@ -1,207 +0,0 @@
-/* XPM */
-static char * amstex_xpm[] = {
-"24 24 180 2",
-"  	c None s backgroundToolBarColor",
-". 	c #3E9543",
-"+ 	c #409644",
-"@ 	c #3D9D45",
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-") 	c #4C843E",
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-"~ 	c #B8A789",
-"{ 	c #80624D",
-"] 	c #7D6951",
-"^ 	c #FFFFC1",
-"/ 	c #94A676",
-"( 	c #8F8668",
-"_ 	c #977567",
-": 	c #A86660",
-"< 	c #986C6A",
-"[ 	c #758660",
-"} 	c #708C60",
-"| 	c #6A6C4E",
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-"].	c #DCD8B5",
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-"              ] F G H ^ I J K ^ ^ L M N O       ",
-"            ] ^ P Q ^ ^ ^ ^ ^ ^ R S T U V       ",
-"          ] ^ W X Y Z ` ^ ^ ^ ^  ...+.@.#.      ",
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-"      $.$.<.[.^ }.|.1.^ 2.3.4.^ 5.6.7.8.        ",
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diff --git a/elpa/auctex-13.1.3/images/bibtex.xpm b/elpa/auctex-13.1.3/images/bibtex.xpm
deleted file mode 100644
index 7400f09..0000000
--- a/elpa/auctex-13.1.3/images/bibtex.xpm
+++ /dev/null
@@ -1,82 +0,0 @@
-/* XPM */
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diff --git a/elpa/auctex-13.1.3/images/dropdown.xpm b/elpa/auctex-13.1.3/images/dropdown.xpm
deleted file mode 100644
index adf0e61..0000000
--- a/elpa/auctex-13.1.3/images/dropdown.xpm
+++ /dev/null
@@ -1,30 +0,0 @@
-/* XPM */
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-"10 24 3 1",
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diff --git a/elpa/auctex-13.1.3/images/dvipdf.xpm b/elpa/auctex-13.1.3/images/dvipdf.xpm
deleted file mode 100644
index 1b2a761..0000000
--- a/elpa/auctex-13.1.3/images/dvipdf.xpm
+++ /dev/null
@@ -1,65 +0,0 @@
-/* XPM */
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diff --git a/elpa/auctex-13.1.3/images/dvips.xpm b/elpa/auctex-13.1.3/images/dvips.xpm
deleted file mode 100644
index 7d58e2d..0000000
--- a/elpa/auctex-13.1.3/images/dvips.xpm
+++ /dev/null
@@ -1,89 +0,0 @@
-/* XPM */
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diff --git a/elpa/auctex-13.1.3/images/error.xpm b/elpa/auctex-13.1.3/images/error.xpm
deleted file mode 100644
index 6dab4fa..0000000
--- a/elpa/auctex-13.1.3/images/error.xpm
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@@ -1,35 +0,0 @@
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diff --git a/elpa/auctex-13.1.3/images/exec.xpm b/elpa/auctex-13.1.3/images/exec.xpm
deleted file mode 100644
index 9ad3ade..0000000
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@@ -1,68 +0,0 @@
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diff --git a/elpa/auctex-13.1.3/images/execbibtex.xpm b/elpa/auctex-13.1.3/images/execbibtex.xpm
deleted file mode 100644
index 27bca49..0000000
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diff --git a/elpa/auctex-13.1.3/images/execdvips.xpm b/elpa/auctex-13.1.3/images/execdvips.xpm
deleted file mode 100644
index 5166e83..0000000
--- a/elpa/auctex-13.1.3/images/execdvips.xpm
+++ /dev/null
@@ -1,52 +0,0 @@
-/* XPM */
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diff --git a/elpa/auctex-13.1.3/images/execerror.xpm b/elpa/auctex-13.1.3/images/execerror.xpm
deleted file mode 100644
index 6a77ea3..0000000
--- a/elpa/auctex-13.1.3/images/execerror.xpm
+++ /dev/null
@@ -1,49 +0,0 @@
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diff --git a/elpa/auctex-13.1.3/images/execpdftex.xpm b/elpa/auctex-13.1.3/images/execpdftex.xpm
deleted file mode 100644
index c5ef5b5..0000000
--- a/elpa/auctex-13.1.3/images/execpdftex.xpm
+++ /dev/null
@@ -1,205 +0,0 @@
-/* XPM */
-static char * execpdftex11_xpm[] = {
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-"    ] ^ M N ^ ^ ^ ^ ^ ^ O P Q R C               ",
-"  ] ^ S T U V W ^ ^ ^ ^ X Y Z `                 ",
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diff --git a/elpa/auctex-13.1.3/images/exectex.xpm b/elpa/auctex-13.1.3/images/exectex.xpm
deleted file mode 100644
index 74f724a..0000000
--- a/elpa/auctex-13.1.3/images/exectex.xpm
+++ /dev/null
@@ -1,203 +0,0 @@
-/* XPM */
-static char * exectex40_xpm[] = {
-"24 24 176 2",
-"  	c None s backgroundToolBarColor",
-". 	c #3E9543",
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-"~ 	c #B8A789",
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-"        8 ^ 9 0 ^ a 9 b ^ ^ c d e               ",
-"        f g h i j k h l m ^ n o p               ",
-"        q r s t u v w x y ^ z A B C             ",
-"        ] D E F ^ G H I ^ ^ J K L               ",
-"      ] ^ M N ^ ^ ^ ^ ^ ^ O P Q R C             ",
-"    ] ^ S T U V W ^ ^ ^ ^ X Y Z `               ",
-" ...+.+.@.#...$.%.+.+.+.^ &.*.=.-.              ",
-"  +.+.^ ^ ;.>. .,.^ ^ ^ '.).!.~.{.              ",
-" ...].^.^ /.(._.^ :.<.[.^ }.|.1.                ",
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-"      z.A.B.C.D.E.F.G.H.I.    x.y.y.y.J.J.J.K.  ",
-"        L.C     M.  N.        w.y.y.O.J.P.Q.w.  ",
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-"                            l.y.J.J.w.S.R.x.K.l.",
-"                              w.J.P.R.R.J.K.w.  ",
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diff --git a/elpa/auctex-13.1.3/images/execviewdvi.xpm b/elpa/auctex-13.1.3/images/execviewdvi.xpm
deleted file mode 100644
index 177c623..0000000
--- a/elpa/auctex-13.1.3/images/execviewdvi.xpm
+++ /dev/null
@@ -1,46 +0,0 @@
-/* XPM */
-static char * execviewdvi11_xpm[] = {
-"24 24 19 1",
-" 	c None s backgroundToolBarColor",
-".	c #295E29",
-"+	c #5ABD5A",
-"@	c #488148",
-"#	c #4CA14C",
-"$	c #4D904D",
-"%	c #000000",
-"&	c #4FA64F",
-"*	c #FFFFFF",
-"=	c #3A3A3A",
-"-	c #65635C",
-";	c #9F9D96",
-">	c #807D74",
-",	c #3C3C3C",
-"'	c #76746B",
-")	c #5D5C55",
-"!	c #6D6B63",
-"~	c #B3B3B1",
-"{	c #8C8B89",
-"           ...+ .  .  . ",
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-" %%         %  %        ",
-"%* %       %   %        ",
-"%** %  %% %   %         ",
-"%** %%%* %%             ",
-" %  % %** %       ==    ",
-"  %%  %** %    %-%;;%-% ",
-"       %  %    -;;;>>>, ",
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-"              =;;'%%~--=",
-"              =;>>%{~-,=",
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-"               ->!--,,, ",
-"               %,%-,%,% ",
-"                  ==    "};
diff --git a/elpa/auctex-13.1.3/images/execviewpdf.xpm b/elpa/auctex-13.1.3/images/execviewpdf.xpm
deleted file mode 100644
index fded37a..0000000
--- a/elpa/auctex-13.1.3/images/execviewpdf.xpm
+++ /dev/null
@@ -1,42 +0,0 @@
-/* XPM */
-static char * execviewpdf4_xpm[] = {
-"24 24 15 1",
-" 	c None s backgroundToolBarColor",
-".	c #B50000",
-"+	c #AA7979",
-"@	c #000000",
-"#	c #FFFFFF",
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-"%	c #65635C",
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-"*	c #807D74",
-"=	c #3C3C3C",
-"-	c #76746B",
-";	c #5D5C55",
-">	c #6D6B63",
-",	c #B3B3B1",
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-"          ...+ ...+ ...+",
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-" @  @ @## @       $$    ",
-"  @@  @## @    @%@&&@%@ ",
-"       @  @    %&&&***= ",
-"        @@     @&&-*;>@ ",
-"              $&&-@@,%%$",
-"              $&**@',%=$",
-"               @*;,,*=@ ",
-"               %*>%%=== ",
-"               @=@%=@=@ ",
-"                  $$    "};
diff --git a/elpa/auctex-13.1.3/images/execviewps.xpm b/elpa/auctex-13.1.3/images/execviewps.xpm
deleted file mode 100644
index d62117f..0000000
--- a/elpa/auctex-13.1.3/images/execviewps.xpm
+++ /dev/null
@@ -1,42 +0,0 @@
-/* XPM */
-static char * execviewps12_xpm[] = {
-"24 24 15 1",
-" 	c None s backgroundToolBarColor",
-".	c #0037C4",
-"+	c #6C84B7",
-"@	c #000000",
-"#	c #FFFFFF",
-"$	c #3A3A3A",
-"%	c #65635C",
-"&	c #9F9D96",
-"*	c #807D74",
-"=	c #3C3C3C",
-"-	c #76746B",
-";	c #5D5C55",
-">	c #6D6B63",
-",	c #B3B3B1",
-"'	c #8C8B89",
-"             ...+ +..+  ",
-"             .  . .  .  ",
-"             .  . .     ",
-"             ...+ +..+  ",
-"             .       .  ",
-"             .    .  .  ",
-"     @@      .    +..+  ",
-"    @  @                ",
-"   @   @                ",
-"  @   @      @@         ",
-" @@         @  @        ",
-"@# @       @   @        ",
-"@## @  @@ @   @         ",
-"@## @@@# @@             ",
-" @  @ @## @       $$    ",
-"  @@  @## @    @%@&&@%@ ",
-"       @  @    %&&&***= ",
-"        @@     @&&-*;>@ ",
-"              $&&-@@,%%$",
-"              $&**@',%=$",
-"               @*;,,*=@ ",
-"               %*>%%=== ",
-"               @=@%=@=@ ",
-"                  $$    "};
diff --git a/elpa/auctex-13.1.3/images/gv.xpm b/elpa/auctex-13.1.3/images/gv.xpm
deleted file mode 100644
index 92dfb23..0000000
--- a/elpa/auctex-13.1.3/images/gv.xpm
+++ /dev/null
@@ -1,158 +0,0 @@
-/* XPM */
-static char * gv7_xpm[] = {
-"24 24 131 2",
-"  	c None s backgroundToolBarColor",
-". 	c #9F9F9F",
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diff --git a/elpa/auctex-13.1.3/images/jumpdvi.xpm b/elpa/auctex-13.1.3/images/jumpdvi.xpm
deleted file mode 100644
index 6cc568d..0000000
--- a/elpa/auctex-13.1.3/images/jumpdvi.xpm
+++ /dev/null
@@ -1,74 +0,0 @@
-/* XPM */
-static char * jumpdvi19_xpm[] = {
-"24 24 47 1",
-" 	c None s backgroundToolBarColor",
-".	c #212121",
-"+	c #EAD4CB",
-"@	c #E3C5BA",
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diff --git a/elpa/auctex-13.1.3/images/ltx-symb-turn-off.xpm b/elpa/auctex-13.1.3/images/ltx-symb-turn-off.xpm
deleted file mode 100644
index bcb6d4f..0000000
--- a/elpa/auctex-13.1.3/images/ltx-symb-turn-off.xpm
+++ /dev/null
@@ -1,47 +0,0 @@
-/* XPM */
-static char * ltx_symb_turn_off_xpm[] = {
-"24 24 20 1",
-" 	c None s backgroundToolBarColor",
-".	c #AEAEAE",
-"+	c #000000",
-"@	c #0A0A0A",
-"#	c #1F1F1F",
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diff --git a/elpa/auctex-13.1.3/images/ltx-symb-turn-on.xpm b/elpa/auctex-13.1.3/images/ltx-symb-turn-on.xpm
deleted file mode 100644
index d4d1ea3..0000000
--- a/elpa/auctex-13.1.3/images/ltx-symb-turn-on.xpm
+++ /dev/null
@@ -1,46 +0,0 @@
-/* XPM */
-static char * ltx_symb_turn_on_xpm[] = {
-"24 24 19 1",
-" 	c None s backgroundToolBarColor",
-".	c #AEAEAE",
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diff --git a/elpa/auctex-13.1.3/images/pdftex.xpm b/elpa/auctex-13.1.3/images/pdftex.xpm
deleted file mode 100644
index ca94a24..0000000
--- a/elpa/auctex-13.1.3/images/pdftex.xpm
+++ /dev/null
@@ -1,206 +0,0 @@
-/* XPM */
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diff --git a/elpa/auctex-13.1.3/images/prverr16.xpm b/elpa/auctex-13.1.3/images/prverr16.xpm
deleted file mode 100644
index 88d71d3..0000000
--- a/elpa/auctex-13.1.3/images/prverr16.xpm
+++ /dev/null
@@ -1,31 +0,0 @@
-/* XPM */
-static char *noway16[] = {
-/* columns rows colors chars-per-pixel */
-"16 16 9 1",
-"  c red",
-". c #FD0D0D",
-"X c #FA1C1C",
-"o c #F52D2D",
-"O c #FB5B5B",
-"+ c #FC6060",
-"@ c #FFBBBB",
-"# c #FEFEFE",
-"$ c None",
-/* pixels */
-"$$$$$ XXXX $$$$$",
-"$$$X.      .X$$$",
-"$$o          o$$",
-"$X.          .X$",
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-"                ",
-"O@@@@@@@@@@@@@@O",
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-"$$$X.      .X$$$",
-"$$$$$ XXXX $$$$$"
-};
diff --git a/elpa/auctex-13.1.3/images/prverr20.xpm b/elpa/auctex-13.1.3/images/prverr20.xpm
deleted file mode 100644
index 18e5eae..0000000
--- a/elpa/auctex-13.1.3/images/prverr20.xpm
+++ /dev/null
@@ -1,35 +0,0 @@
-/* XPM */
-static char *noway20[] = {
-/* columns rows colors chars-per-pixel */
-"20 20 9 1",
-"  c red",
-". c #FF0404",
-"X c #FD0F0F",
-"o c #F91919",
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-"+ c #F33636",
-"@ c #ED4A4A",
-"# c #FEFEFE",
-"$ c None",
-/* pixels */
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-"+                  +",
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-"$o                o$",
-"$O.              .O$",
-"$$@.            .@$$",
-"$$$@.          .@$$$",
-"$$$$OO.      .OO$$$$",
-"$$$$$$@+OXXO+@$$$$$$"
-};
diff --git a/elpa/auctex-13.1.3/images/prverr24.xbm b/elpa/auctex-13.1.3/images/prverr24.xbm
deleted file mode 100644
index 1a369c5..0000000
--- a/elpa/auctex-13.1.3/images/prverr24.xbm
+++ /dev/null
@@ -1,9 +0,0 @@
-#define wutz_width 24
-#define wutz_height 24
-static unsigned char wutz_bits[] = {
-   0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xc0, 0xff, 0x03, 0xf0, 0xff, 0x0f,
-   0xf8, 0xff, 0x1f, 0xf8, 0xff, 0x1f, 0xfc, 0xff, 0x3f, 0xfc, 0xff, 0x3f,
-   0xfe, 0xff, 0x7f, 0x02, 0x00, 0x40, 0x01, 0x00, 0x80, 0x01, 0x00, 0x80,
-   0x01, 0x00, 0x80, 0x01, 0x00, 0x80, 0x02, 0x00, 0x40, 0xfe, 0xff, 0x7f,
-   0xfc, 0xff, 0x3f, 0xfc, 0xff, 0x3f, 0xf8, 0xff, 0x1f, 0xf8, 0xff, 0x1f,
-   0xf0, 0xff, 0x0f, 0xc0, 0xff, 0x03, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00 };
diff --git a/elpa/auctex-13.1.3/images/prverr24.xpm b/elpa/auctex-13.1.3/images/prverr24.xpm
deleted file mode 100644
index f855e95..0000000
--- a/elpa/auctex-13.1.3/images/prverr24.xpm
+++ /dev/null
@@ -1,39 +0,0 @@
-/* XPM */
-static char *noway24[] = {
-/* columns rows colors chars-per-pixel */
-"24 24 9 1",
-"  c red",
-". c #FF0404",
-"X c #FD0C0C",
-"o c #F91919",
-"O c #F62929",
-"+ c #F34C4C",
-"@ c #FF9090",
-"# c #FEFEFE",
-"$ c None",
-/* pixels */
-"$$$$$$$$+OOXXOO+$$$$$$$$",
-"$$$$$$OX        XO$$$$$$",
-"$$$$+X            X+$$$$",
-"$$$+                +$$$",
-"$$+                  +$$",
-"$$X                  X$$",
-"$O                    O$",
-"$X                    X$",
-"+                      +",
-"O+@@@@@@@@@@@@@@@@@@@@+O",
-"o######################o",
-"X######################X",
-"X######################X",
-"o######################o",
-"O+@@@@@@@@@@@@@@@@@@@@+O",
-"+                      +",
-"$X                    X$",
-"$O                    O$",
-"$$X                  X$$",
-"$$+                  +$$",
-"$$$+                +$$$",
-"$$$$+X            X+$$$$",
-"$$$$$$OX        XO$$$$$$",
-"$$$$$$$$+OOXXOO+$$$$$$$$"
-};
diff --git a/elpa/auctex-13.1.3/images/prvtex-cap-up.xpm b/elpa/auctex-13.1.3/images/prvtex-cap-up.xpm
deleted file mode 100644
index 726d81b..0000000
--- a/elpa/auctex-13.1.3/images/prvtex-cap-up.xpm
+++ /dev/null
@@ -1,48 +0,0 @@
-/* XPM */
-static char * preview_cap_up_xpm[] = {
-"33 33 12 1",
-" 	c None",
-".	c #BFBFBF s backgroundToolBarColor",
-"+	c #000000 s foregroundToolBarColor",
-"!	c #000000",
-"@	c #FFFFFF",
-"#	c #7C7C7C",
-"$	c #A0A0A0",
-"%	c #E5E5E5",
-"&	c #BABABA",
-"*	c #1D1D1D",
-"=	c #424242",
-"-	c #676767",
-".................................",
-".....!!!!!!!!!!!!!!!!!!!!!!......",
-".....!@@@@@@@@@@@@@@@@@@@@!......",
-".....!@@@@@@@@@#$@@@@@@@@@!......",
-".....!@@@@@@@@%!&@@@@@@@@@!......",
-".....!@@@@@@@@#$@@@@@@@@@@!......",
-".....!@@@@@@@%*#%@%%@@@@&@!......",
-".....!#!!!!=$*#-!$#!&@@#*@!......",
-".....!@@&&@@#$@@%@@%=@%!$@!......",
-".....!@@&&@@&-=$@@@@$$-=@@!......",
-".....!@@&&@@$##&@@@@@=!&@@!......",
-".....!@@&#%@#$@@&&@@@*-@@@!......",
-".....!@@@*!@&!#-*@@@$!$@@@!......",
-".....!@@@%%@@%#$@@@@!#-@@@!......",
-".....!@%==@@@@@@@@@#*@-%@@!......",
-"......!=#=@@@@@@@@%!&@%=#@!......",
-"......%$$=@@@@@@@@$=@@@&=@!......",
-".....#.&$#=&@@@@@@@@@@@@@@!......",
-".....#...#-*$@@@@@@@@@@@@@!......",
-"......#..###===*%%@@@@@@@@!......",
-"......#...#...#.!!!!!!!!!!!......",
-".......#..#...#..#.#..#..#.......",
-".......#..#...#.##.#..#..#.......",
-"........#..##..#.#..###...#......",
-"........#.................#......",
-"..+++............................",
-"..+..+.+.+.+..+..+.+..+..+.+.+...",
-"..+..+.++.+.+.+..+...+.+.+.+.+...",
-"..+++..+..+++.+..+.+.+++.+.+.+...",
-"..+....+..+...+.+..+.+....+.+....",
-"..+....+...++..+...+..++..+.+....",
-".................................",
-"................................."};
diff --git a/elpa/auctex-13.1.3/images/prvtex12.xbm b/elpa/auctex-13.1.3/images/prvtex12.xbm
deleted file mode 100644
index 2737176..0000000
--- a/elpa/auctex-13.1.3/images/prvtex12.xbm
+++ /dev/null
@@ -1,6 +0,0 @@
-/* Created with The GIMP */
-#define preview12_width 12
-#define preview12_height 12
-static unsigned char preview12_bits[] = {
-   0xff, 0x0f, 0x41, 0x08, 0x21, 0x08, 0x6f, 0x0d, 0x35, 0x0a, 0x75, 0x0a,
-   0x6b, 0x0b, 0x82, 0x0c, 0x7c, 0x08, 0xf0, 0x08, 0x00, 0x0f, 0x00, 0x00 };
diff --git a/elpa/auctex-13.1.3/images/prvtex12.xpm b/elpa/auctex-13.1.3/images/prvtex12.xpm
deleted file mode 100644
index 2a205a7..0000000
--- a/elpa/auctex-13.1.3/images/prvtex12.xpm
+++ /dev/null
@@ -1,32 +0,0 @@
-/* XPM */
-static char * preview12_xpm[] = {
-"12 12 17 1",
-" 	c None",
-".	c #020202",
-"+	c #1E1E1A",
-"@	c #626256",
-"#	c #7D7D70",
-"$	c #8A8A7A",
-"%	c #969686",
-"&	c #A6A692",
-"*	c #B2B29E",
-"=	c #46463E",
-"-	c #BEBEAA",
-";	c #1A1A16",
-">	c #CECEB2",
-",	c #363632",
-"'	c #6E6E62",
-")	c #0E0E0E",
-"!	c #52524A",
-"............",
-".>>>>$*>>>>.",
-".>>>>&>>>>>.",
-".'.,@+##&$%.",
-".>)>'#>>&!>.",
-".>=%#%%>@&>.",
-"..,@>*>-@&>=",
-" # #,>>#-%%.",
-" .  @,%>>>>.",
-"  .  !;#>>>.",
-"  .  .   ,;.",
-"   .  ..  .."};
diff --git a/elpa/auctex-13.1.3/images/prvtex16.xbm b/elpa/auctex-13.1.3/images/prvtex16.xbm
deleted file mode 100644
index 6fbe9c2..0000000
--- a/elpa/auctex-13.1.3/images/prvtex16.xbm
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Created with The GIMP */
-#define preview16_width 16
-#define preview16_height 16
-static unsigned char preview16_bits[] = {
-   0xff, 0xff, 0x01, 0x81, 0x81, 0x80, 0xbd, 0xad, 0x49, 0xa8, 0xc9, 0x91,
-   0x49, 0x90, 0x9e, 0x99, 0x1c, 0xac, 0x7d, 0x84, 0xf1, 0x80, 0xf2, 0x87,
-   0x22, 0xfa, 0x24, 0x52, 0x24, 0x5a, 0xc8, 0x94 };
diff --git a/elpa/auctex-13.1.3/images/prvtex16.xpm b/elpa/auctex-13.1.3/images/prvtex16.xpm
deleted file mode 100644
index 8414484..0000000
--- a/elpa/auctex-13.1.3/images/prvtex16.xpm
+++ /dev/null
@@ -1,36 +0,0 @@
-/* XPM */
-static char * preview16_xpm[] = {
-"16 16 17 1",
-" 	c None",
-".	c #020202",
-"+	c #1A1A16",
-"@	c #636357",
-"#	c #6E6E62",
-"$	c #828276",
-"%	c #8A8A7A",
-"&	c #969686",
-"*	c #A6A692",
-"=	c #B2B29E",
-"-	c #BABAA6",
-";	c #363632",
-">	c #BEBEAA",
-",	c #52524A",
-"'	c #CECEB2",
-")	c #46463E",
-"!	c #7A7A6E",
-"................",
-".''''''>@''''''.",
-".''''''%>''''''.",
-".'!..#*;,=#*'#=.",
-".''.''!*>''&=@'.",
-".''.''#@>''>)='.",
-".'',,'#!@>'&@''.",
-" .;@;''*>'')%''.",
-" -$$;'''''%!>@=.",
-". &$@;&'''*''>'.",
-".   @,+$'''''''.",
-" .  ...;;;+''''.",
-" .   .   . .....",
-"  .  .   .  . . ",
-"  .  .   . .. . ",
-"   .  ..  . .  ."};
diff --git a/elpa/auctex-13.1.3/images/prvtex20.xpm b/elpa/auctex-13.1.3/images/prvtex20.xpm
deleted file mode 100644
index cd6df1d..0000000
--- a/elpa/auctex-13.1.3/images/prvtex20.xpm
+++ /dev/null
@@ -1,40 +0,0 @@
-/* XPM */
-static char * preview20_xpm[] = {
-"20 20 17 1",
-" 	c None",
-".	c #000200",
-"+	c #151614",
-"@	c #20211F",
-"#	c #31312A",
-"$	c #3D3C35",
-"%	c #474439",
-"&	c #504F48",
-"*	c #626054",
-"=	c #727063",
-"-	c #7E7E6F",
-";	c #888A7A",
-">	c #969987",
-",	c #A9A992",
-"'	c #B8B8A1",
-")	c #C6C5AA",
-"!	c #CFCDB1",
-" .@@@@@@@@@@@@@@@@. ",
-" %!!!!!!!''!!!!!!!% ",
-" %!!!!!!)&>!!!!!!!% ",
-" %!!!!!!>*'!!!!!!!% ",
-" %!!!!!)&*')')!!''% ",
-" @&@+#*&*=#;&*)'%-% ",
-" %!,>!,=;,)!)=,-$'% ",
-" %!,>!'=&-!!!'*#;!% ",
-" %!,-),=>','!!$&)!% ",
-" %!)$$'&&=%)!,+;!!% ",
-" %!','!);;!!)%**!!% ",
-" $;*$!!!!!!!;%'->)% ",
-"  *=$!!!!!!)*-!'*;% ",
-" @>;*='!!!!),)!!''% ",
-" .  *&&,!!!!!!!!!!% ",
-"    ..+##@>,,,,,,,$ ",
-"  .  .  . ......... ",
-"  .  .  . ...  . .  ",
-"   .  .  . . ...  . ",
-"   .              . "};
diff --git a/elpa/auctex-13.1.3/images/prvtex24.xbm b/elpa/auctex-13.1.3/images/prvtex24.xbm
deleted file mode 100644
index 91c07f3..0000000
--- a/elpa/auctex-13.1.3/images/prvtex24.xbm
+++ /dev/null
@@ -1,10 +0,0 @@
-/* Created with The GIMP */
-#define preview_width 24
-#define preview_height 24
-static unsigned char preview_bits[] = {
-   0xfe, 0xff, 0x7f, 0x02, 0x00, 0x40, 0x02, 0x18, 0x40, 0x02, 0x0c, 0x40,
-   0x02, 0x04, 0x40, 0x02, 0x00, 0x50, 0xfe, 0xde, 0x59, 0x32, 0x03, 0x49,
-   0x32, 0x0f, 0x4f, 0x32, 0x07, 0x46, 0x32, 0x23, 0x46, 0x62, 0x1e, 0x47,
-   0x02, 0x0c, 0x47, 0x02, 0x80, 0x4d, 0x32, 0x80, 0x48, 0x2c, 0xc0, 0x58,
-   0x42, 0x00, 0x40, 0xc2, 0x01, 0x40, 0xe4, 0x0e, 0x40, 0x44, 0xf4, 0x7f,
-   0x48, 0xa4, 0x24, 0x48, 0xb4, 0x24, 0x90, 0x29, 0x47, 0x10, 0x00, 0x40 };
diff --git a/elpa/auctex-13.1.3/images/prvtex24.xpm b/elpa/auctex-13.1.3/images/prvtex24.xpm
deleted file mode 100644
index 316ae31..0000000
--- a/elpa/auctex-13.1.3/images/prvtex24.xpm
+++ /dev/null
@@ -1,37 +0,0 @@
-/* XPM */
-static char * preview_xpm[] = {
-"24 24 10 1",
-" 	c None",
-".	c #000000",
-"+	c #CECEB2",
-"@	c #656559",
-"#	c #818174",
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-"%	c #969686",
-"&	c #181815",
-"*	c #363630",
-"=	c #53534B",
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-" .+++++++$&@$+$$++++%+. ",
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-"    .  ..  . .  ...   . ",
-"    .                 . "};
diff --git a/elpa/auctex-13.1.3/images/prvwrk12.xpm b/elpa/auctex-13.1.3/images/prvwrk12.xpm
deleted file mode 100644
index 7b4bec9..0000000
--- a/elpa/auctex-13.1.3/images/prvwrk12.xpm
+++ /dev/null
@@ -1,32 +0,0 @@
-/* XPM */
-static char * nwork12_xpm[] = {
-"12 12 17 1",
-" 	c None",
-".	c #0F110E",
-"+	c #161815",
-"@	c #1F211E",
-"#	c #383937",
-"$	c #6A6C69",
-"%	c #818380",
-"&	c #E46767",
-"*	c #FF6467",
-"=	c #959794",
-"-	c #DC9897",
-";	c #ADAFAC",
-">	c #FF9797",
-",	c #C6C8C5",
-"'	c #FFCBCA",
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-"     >>     ",
-"    '**'    ",
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-"   '*''*'   ",
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-" >>!$$=!,-> ",
-"'*'=)%!%.@&'",
-">>!=!=;..+$>",
-" ********** "};
diff --git a/elpa/auctex-13.1.3/images/prvwrk14.xpm b/elpa/auctex-13.1.3/images/prvwrk14.xpm
deleted file mode 100644
index 6be87c6..0000000
--- a/elpa/auctex-13.1.3/images/prvwrk14.xpm
+++ /dev/null
@@ -1,34 +0,0 @@
-/* XPM */
-static char * nwork14_xpm[] = {
-"14 14 17 1",
-" 	c None",
-".	c #000100",
-"+	c #161816",
-"@	c #222421",
-"#	c #2A2C29",
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-"%	c #525451",
-"&	c #686A67",
-"*	c #828481",
-"=	c #FF6467",
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-";	c #A4A6A3",
-">	c #FF9797",
-",	c #B8BAB7",
-"'	c #D8D6D4",
-")	c #FFCBCA",
-"!	c #FAFDF9",
-"      >>      ",
-"     )==)     ",
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-"    >>!!>>    ",
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-"  >>-@$!!!>>  ",
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-" >>!&&;,!&,>> ",
-")=)*',,'@.+'=)",
-">>!-!';$+++%>>",
-" ============ "};
diff --git a/elpa/auctex-13.1.3/images/prvwrk16.xpm b/elpa/auctex-13.1.3/images/prvwrk16.xpm
deleted file mode 100644
index fd74352..0000000
--- a/elpa/auctex-13.1.3/images/prvwrk16.xpm
+++ /dev/null
@@ -1,36 +0,0 @@
-/* XPM */
-static char * nwork16_xpm[] = {
-"16 16 17 1",
-" 	c None",
-".	c #040703",
-"+	c #0E100D",
-"@	c #262825",
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-"%	c #5B5D5A",
-"&	c #70726F",
-"*	c #868885",
-"=	c #D86467",
-"-	c #FF6467",
-";	c #A69F9F",
-">	c #FF9797",
-",	c #B6B8B5",
-"'	c #C7C9C6",
-")	c #D5D7D4",
-"!	c #FAFCF9",
-"       >>       ",
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-"  >-!&@%;!!!->  ",
-"  ->)#,%,,&.;-  ",
-" >-!%'!#!$..+=> ",
-" ->!&!!&&..++#- ",
-">->>>>>>>>>>>>->",
-" >>>>>>>>>>>>>> "};
diff --git a/elpa/auctex-13.1.3/images/prvwrk20.xpm b/elpa/auctex-13.1.3/images/prvwrk20.xpm
deleted file mode 100644
index d4b2045..0000000
--- a/elpa/auctex-13.1.3/images/prvwrk20.xpm
+++ /dev/null
@@ -1,40 +0,0 @@
-/* XPM */
-static char * nwork20_xpm[] = {
-"20 20 17 1",
-" 	c None",
-".	c #000100",
-"+	c #262825",
-"@	c #2B2D2A",
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-"*	c #FF6467",
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-";	c #B1B3B0",
-">	c #FF9797",
-",	c #C9CBC8",
-"'	c #D3D5D2",
-")	c #E5E7E3",
-"!	c #FDFFFB",
-"         **         ",
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-" >**)%!)%!!=+..,**> ",
-" **>='!)%!;....@-** ",
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-"********************",
-"********************"};
diff --git a/elpa/auctex-13.1.3/images/prvwrk24.xbm b/elpa/auctex-13.1.3/images/prvwrk24.xbm
deleted file mode 100644
index 61aea62..0000000
--- a/elpa/auctex-13.1.3/images/prvwrk24.xbm
+++ /dev/null
@@ -1,12 +0,0 @@
-/* ©2002 David Kastrup, GPL */
-#define prevwork_width 24
-#define prevwork_height 24
-#define prevwork_x_hot 0
-#define prevwork_y_hot 20
-static unsigned char prevwork_bits[] = {
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-   0x70, 0x0d, 0x0e, 0x70, 0x0d, 0x0e, 0x38, 0x0e, 0x1c, 0x38, 0x0f, 0x1c,
-   0x1c, 0x1f, 0x38, 0x9c, 0xa5, 0x3b, 0x8e, 0xc4, 0x77, 0xce, 0xe4, 0x7f,
-   0x47, 0xec, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
diff --git a/elpa/auctex-13.1.3/images/prvwrk24.xpm b/elpa/auctex-13.1.3/images/prvwrk24.xpm
deleted file mode 100644
index 7d50b19..0000000
--- a/elpa/auctex-13.1.3/images/prvwrk24.xpm
+++ /dev/null
@@ -1,44 +0,0 @@
-/* XPM */
-static char * nwork24_xpm[] = {
-"24 24 17 1",
-" 	c None",
-".	c #000100",
-"+	c #141513",
-"@	c #212320",
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-";	c #FF9696",
-">	c #C4C6C3",
-",	c #D0D2CE",
-"'	c #FFCBCA",
-")	c #DDDFDC",
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diff --git a/elpa/auctex-13.1.3/images/pspdf.xpm b/elpa/auctex-13.1.3/images/pspdf.xpm
deleted file mode 100644
index 78d2887..0000000
--- a/elpa/auctex-13.1.3/images/pspdf.xpm
+++ /dev/null
@@ -1,83 +0,0 @@
-/* XPM */
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deleted file mode 100644
index 151f5df..0000000
--- a/elpa/auctex-13.1.3/images/sep.xpm
+++ /dev/null
@@ -1,29 +0,0 @@
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deleted file mode 100644
index b53f451..0000000
--- a/elpa/auctex-13.1.3/images/spell.xpm
+++ /dev/null
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deleted file mode 100644
index 6c55bc5..0000000
--- a/elpa/auctex-13.1.3/images/tex.xpm
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diff --git a/elpa/auctex-13.1.3/images/view.xpm b/elpa/auctex-13.1.3/images/view.xpm
deleted file mode 100644
index 9a87ecf..0000000
--- a/elpa/auctex-13.1.3/images/view.xpm
+++ /dev/null
@@ -1,31 +0,0 @@
-/* XPM */
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diff --git a/elpa/auctex-13.1.3/images/viewdvi.xpm b/elpa/auctex-13.1.3/images/viewdvi.xpm
deleted file mode 100644
index a527f55..0000000
--- a/elpa/auctex-13.1.3/images/viewdvi.xpm
+++ /dev/null
@@ -1,58 +0,0 @@
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diff --git a/elpa/auctex-13.1.3/images/viewpdf.xpm b/elpa/auctex-13.1.3/images/viewpdf.xpm
deleted file mode 100644
index 4a31737..0000000
--- a/elpa/auctex-13.1.3/images/viewpdf.xpm
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diff --git a/elpa/auctex-13.1.3/images/viewps.xpm b/elpa/auctex-13.1.3/images/viewps.xpm
deleted file mode 100644
index c8b467a..0000000
--- a/elpa/auctex-13.1.3/images/viewps.xpm
+++ /dev/null
@@ -1,54 +0,0 @@
-/* XPM */
-static char * viewps8_xpm[] = {
-"24 24 27 1",
-" 	c None s backgroundToolBarColor",
-".	c #090909",
-"+	c #000000",
-"@	c #292929",
-"#	c #8E8E8E",
-"$	c #2D2D2D",
-"%	c #303030",
-"&	c #2B2B2B",
-"*	c #3C3C3C",
-"=	c #1F1F1F",
-"-	c #101010",
-";	c #1A1A1A",
-">	c #2E2E2E",
-",	c #FFFFFF",
-"'	c #C3C3C3",
-")	c #252525",
-"!	c #191919",
-"~	c #131313",
-"{	c #1D1D1D",
-"]	c #0D0D0D",
-"^	c #121212",
-"/	c #444444",
-"(	c #3B3B3B",
-"_	c #3D3D3D",
-":	c #080808",
-"<	c #0037C4",
-"[	c #6C84B7",
-"        .+              ",
-"       @# +             ",
-"      $#  @             ",
-"     %#  &#             ",
-"    @#            ++    ",
-"   *=-           ;# +   ",
-"  >,,')         !#  ~   ",
-"  >,,  +       !#  {#   ",
-"  ],,  ++ *=- =#        ",
-"  #^  /+ >,,')#         ",
-"   ($_:  >,,  +         ",
-"    ##   ],,  +         ",
-"         #^  /+         ",
-"          ($_:          ",
-"           ##           ",
-"                        ",
-"              <<<[ [<<[ ",
-"              <  < <  < ",
-"              <  < <    ",
-"              <<<[ [<<[ ",
-"              <       < ",
-"              <    <  < ",
-"              <    [<<[ ",
-"                        "};
diff --git a/elpa/auctex-13.1.3/latex-flymake.el b/elpa/auctex-13.1.3/latex-flymake.el
deleted file mode 100644
index 2a86ebe..0000000
--- a/elpa/auctex-13.1.3/latex-flymake.el
+++ /dev/null
@@ -1,104 +0,0 @@
-;;; latex-flymake.el --- Flymake integration  -*- lexical-binding: t; -*-
-
-;; Copyright (C), 2018 Free Software Foundation, Inc.
-
-;; Author: Alex Branham <branham@utexas.edu>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2018-02-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file provides flymake integration for latex documents using
-;; "chktex" as a backend.  You must be running Emacs 26 or newer.
-;; Enable it by adding the following to your init file:
-
-;;   (add-hook 'LaTeX-mode-hook #'flymake-mode)
-
-;;; Code:
-
-(eval-when-compile
-  (require 'cl-lib))
-(require 'flymake)
-
-(defvar-local LaTeX--flymake-proc nil)
-
-(defun LaTeX-flymake (report-fn &rest _args)
-  "Setup flymake integration.
-
-REPORT-FN is flymake's callback function."
-  (unless (executable-find "chktex")
-    (error "Cannot find chktex"))
-  (when (process-live-p LaTeX--flymake-proc)
-    (kill-process LaTeX--flymake-proc))
-  (let ((source (current-buffer)))
-    (save-restriction
-      (widen)
-      (setq
-       LaTeX--flymake-proc
-       (make-process
-        :name "LaTeX-flymake" :noquery t :connection-type 'pipe
-        :buffer (generate-new-buffer " *LaTeX-flymake*")
-        :command '("chktex" "--verbosity=0" "--quiet" "--inputfiles")
-        :sentinel
-        (lambda (proc _event)
-          (when (eq 'exit (process-status proc))
-            (unwind-protect
-                (if (with-current-buffer source (eq proc LaTeX--flymake-proc))
-                    (with-current-buffer (process-buffer proc)
-                      (goto-char (point-min))
-                      (cl-loop
-                       while (search-forward-regexp
-                              (rx line-start "stdin:"
-                                  ;; line
-                                  (group-n 1 (one-or-more num))
-                                  ":"
-                                  ;; column
-                                  (group-n 2 (one-or-more num))
-                                  ":"
-                                  ;; This is information about the
-                                  ;; number of the warning, which we
-                                  ;; probably don't care about:
-                                  (one-or-more num)
-                                  ":"
-                                  ;; Warning message:
-                                  (group-n 3 (one-or-more not-newline)) line-end)
-                              nil t)
-                       for msg = (match-string 3)
-                       for (beg . end) = (flymake-diag-region
-                                          source
-                                          (string-to-number (match-string 1))
-                                          (string-to-number (match-string 2)))
-                       for type = :warning
-                       collect (flymake-make-diagnostic source
-                                                        beg
-                                                        end
-                                                        type
-                                                        msg)
-                       into diags
-                       finally (funcall report-fn diags)))
-                  (flymake-log :warning "Canceling obsolete check %s"
-                               proc))
-              (kill-buffer (process-buffer proc)))))))
-      (process-send-region LaTeX--flymake-proc (point-min) (point-max))
-      (process-send-eof LaTeX--flymake-proc))))
-
-(provide 'latex-flymake)
-;;; latex-flymake.el ends here
diff --git a/elpa/auctex-13.1.3/latex-flymake.elc b/elpa/auctex-13.1.3/latex-flymake.elc
deleted file mode 100644
index e77ca5d..0000000
--- a/elpa/auctex-13.1.3/latex-flymake.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/latex.el b/elpa/auctex-13.1.3/latex.el
deleted file mode 100644
index 5747449..0000000
--- a/elpa/auctex-13.1.3/latex.el
+++ /dev/null
@@ -1,8146 +0,0 @@
-;;; latex.el --- Support for LaTeX documents.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1991, 1993-2022 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file provides AUCTeX support for LaTeX.
-
-;;; Code:
-
-(require 'tex)
-(require 'tex-style)
-(require 'tex-ispell)
-(when (<= 26 emacs-major-version)
-  ;; latex-flymake requires Emacs 26.
-  (require 'latex-flymake))
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Silence the compiler for functions:
-(declare-function outline-level "ext:outline"
-                  nil)
-(declare-function outline-mark-subtree "ext:outline"
-                  nil)
-(declare-function turn-off-filladapt-mode "ext:filladapt"
-                  nil)
-
-;; This function is reported to be unknown when built
-;; `with-native-compilation':
-(declare-function LaTeX-flymake "latex-flymake"
-                  (report-fn &rest _args))
-
-;; Silence the compiler for variables:
-(defvar outline-heading-alist)
-(defvar TeX-auto-file)
-(defvar LaTeX-section-list-changed)
-
-;;; Syntax
-
-(defvar LaTeX-optop "["
-  "The LaTeX optional argument opening character.")
-
-(defvar LaTeX-optcl "]"
-  "The LaTeX optional argument closeing character.")
-
-;;; Style
-
-(defcustom LaTeX-default-style "article"
-  "Default when creating new documents."
-  :group 'LaTeX-environment
-  :type 'string)
-
-(defcustom LaTeX-default-options nil
-  "Default options to documentclass.
-A comma-seperated list of strings."
-  :group 'LaTeX-environment
-  :type '(repeat (string :format "%v")))
-
-(make-variable-buffer-local 'LaTeX-default-options)
-
-(defcustom LaTeX-insert-into-comments t
-  "Whether insertion commands stay in comments.
-This allows using the insertion commands even when
-the lines are outcommented, like in dtx files."
-  :group 'LaTeX-environment
-  :type 'boolean)
-
-(defun LaTeX-newline ()
-  "Start a new line potentially staying within comments.
-This depends on `LaTeX-insert-into-comments'."
-  (interactive)
-  (if LaTeX-insert-into-comments
-      (cond ((and (save-excursion (skip-chars-backward " \t") (bolp))
-                  (save-excursion
-                    (skip-chars-forward " \t")
-                    (looking-at (concat TeX-comment-start-regexp "+"))))
-             (beginning-of-line)
-             (insert (buffer-substring-no-properties
-                      (line-beginning-position) (match-end 0)))
-             (newline))
-            ((and (not (bolp))
-                  (save-excursion
-                    (skip-chars-forward " \t") (not (TeX-escaped-p)))
-                  (looking-at
-                   (concat "[ \t]*" TeX-comment-start-regexp "+[ \t]*")))
-             (delete-region (match-beginning 0) (match-end 0))
-             (indent-new-comment-line))
-            ;; `indent-new-comment-line' does nothing when
-            ;; `comment-auto-fill-only-comments' is non-nil, so we
-            ;; must be sure to be in a comment before calling it.  In
-            ;; any other case `newline' is used.
-            ((TeX-in-comment)
-             (indent-new-comment-line))
-            (t
-             (newline)))
-    (newline)))
-
-
-;;; Syntax Table
-
-(defvar LaTeX-mode-syntax-table (copy-syntax-table TeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode.")
-
-(progn ; set [] to match for LaTeX.
-  (modify-syntax-entry (string-to-char LaTeX-optop)
-                       (concat "(" LaTeX-optcl)
-                       LaTeX-mode-syntax-table)
-  (modify-syntax-entry (string-to-char LaTeX-optcl)
-                       (concat ")" LaTeX-optop)
-                       LaTeX-mode-syntax-table))
-
-;;; Sections
-
-;; Declare dynamically scoped vars.
-(defvar LaTeX-title nil "Dynamically bound by `LaTeX-section'.")
-(defvar LaTeX-name nil "Dynamically bound by `LaTeX-section'.")
-(defvar LaTeX-level nil "Dynamically bound by `LaTeX-section'.")
-(defvar LaTeX-done-mark nil "Dynamically bound by `LaTeX-section'.")
-(defvar LaTeX-toc nil "Dynamically bound by `LaTeX-section'.")
-
-(defun LaTeX-section (arg)
-  "Insert a template for a LaTeX section.
-Determine the type of section to be inserted, by the argument ARG.
-
-If ARG is nil or missing, use the current level.
-If ARG is a list (selected by \\[universal-argument]), go downward one level.
-If ARG is negative, go up that many levels.
-If ARG is positive or zero, use absolute level:
-
-  0 : part
-  1 : chapter
-  2 : section
-  3 : subsection
-  4 : subsubsection
-  5 : paragraph
-  6 : subparagraph
-
-The following variables can be set to customize:
-
-`LaTeX-section-hook'    Hooks to run when inserting a section.
-`LaTeX-section-label'   Prefix to all section labels."
-
-  (interactive "*P")
-  (let* ((val (prefix-numeric-value arg))
-         (LaTeX-level (cond ((null arg)
-                             (LaTeX-current-section))
-                            ((listp arg)
-                             (LaTeX-down-section))
-                            ((< val 0)
-                             (LaTeX-up-section (- val)))
-                            (t val)))
-         (LaTeX-name (LaTeX-section-name LaTeX-level))
-         (LaTeX-toc nil)
-         (LaTeX-title (if (TeX-active-mark)
-                          (buffer-substring (region-beginning)
-                                            (region-end))
-                        ""))
-         (LaTeX-done-mark (make-marker)))
-    (run-hooks 'LaTeX-section-hook)
-    (LaTeX-newline)
-    (if (marker-position LaTeX-done-mark)
-        (goto-char (marker-position LaTeX-done-mark)))
-    (set-marker LaTeX-done-mark nil)))
-
-(defun LaTeX-current-section ()
-  "Return the level of the section that contain point.
-See also `LaTeX-section' for description of levels."
-  (save-excursion
-    (max (LaTeX-largest-level)
-         (if (re-search-backward (LaTeX-outline-regexp) nil t)
-             (- (LaTeX-outline-level) (LaTeX-outline-offset))
-           (LaTeX-largest-level)))))
-
-(defun LaTeX-down-section ()
-  "Return the value of a section one level under the current.
-Tries to find what kind of section that have been used earlier in the
-text, if this fail, it will just return one less than the current
-section."
-  (save-excursion
-    (let ((current (LaTeX-current-section))
-          (next nil)
-          (regexp (LaTeX-outline-regexp)))
-      (if (not (re-search-backward regexp nil t))
-          (1+ current)
-        (while (not next)
-          (cond
-           ((eq (LaTeX-current-section) current)
-            (if (re-search-forward regexp nil t)
-                (if (<= (setq next (LaTeX-current-section)) current) ;Wow!
-                    (setq next (1+ current)))
-              (setq next (1+ current))))
-           ((not (re-search-backward regexp nil t))
-            (setq next (1+ current)))))
-        next))))
-
-(defun LaTeX-up-section (arg)
-  "Return the value of the section ARG levels above this one."
-  (save-excursion
-    (if (zerop arg)
-        (LaTeX-current-section)
-      (let ((current (LaTeX-current-section)))
-        (while (and (>= (LaTeX-current-section) current)
-                    (re-search-backward (LaTeX-outline-regexp)
-                                        nil t)))
-        (LaTeX-up-section (1- arg))))))
-
-(defvar LaTeX-section-list '(("part" 0)
-                             ("chapter" 1)
-                             ("section" 2)
-                             ("subsection" 3)
-                             ("subsubsection" 4)
-                             ("paragraph" 5)
-                             ("subparagraph" 6))
-  "List which elements is the names of the sections used by LaTeX.")
-
-(defvar LaTeX-section-menu nil)
-(make-variable-buffer-local 'LaTeX-section-menu)
-
-(defun LaTeX-section-list-add-locally (sections &optional clean)
-  "Add SECTIONS to `LaTeX-section-list'.
-SECTIONS can be a single list containing the section macro name
-as a string and the level as an integer or a list of such lists.
-
-If optional argument CLEAN is non-nil, remove any existing
-entries from `LaTeX-section-list' before adding the new ones.
-
-The function will make `LaTeX-section-list' buffer-local and
-invalidate the section submenu in order to let the menu filter
-regenerate it.  It is mainly a convenience function which can be
-used in style files."
-  (when (stringp (car sections))
-    (setq sections (list sections)))
-  (make-local-variable 'LaTeX-section-list)
-  (when clean (setq LaTeX-section-list nil))
-  (dolist (elt sections) (add-to-list 'LaTeX-section-list elt t))
-  (setq LaTeX-section-list
-        (sort (copy-sequence LaTeX-section-list)
-              (lambda (a b) (< (nth 1 a) (nth 1 b)))))
-  (setq LaTeX-section-menu nil))
-
-(defun LaTeX-section-name (level)
-  "Return the name of the section corresponding to LEVEL."
-  (let ((entry (TeX-member level LaTeX-section-list
-                           (lambda (a b) (equal a (nth 1 b))))))
-    (if entry
-        (nth 0 entry)
-      nil)))
-
-(defun LaTeX-section-level (name)
-  "Return the level of the section NAME."
-  (let ((entry (TeX-member name LaTeX-section-list
-                           (lambda (a b) (equal a (nth 0 b))))))
-
-    (if entry
-        (nth 1 entry)
-      nil)))
-
-(defcustom TeX-outline-extra nil
-  "List of extra TeX outline levels.
-
-Each element is a list with two entries.  The first entry is the
-regular expression matching a header, and the second is the level of
-the header.  See `LaTeX-section-list' for existing header levels."
-  :group 'LaTeX
-  :type '(repeat (group (regexp :tag "Match")
-                        (integer :tag "Level"))))
-
-(defun LaTeX-outline-regexp (&optional anywhere)
-  "Return regexp for LaTeX sections.
-
-If optional argument ANYWHERE is not nil, do not require that the
-header is at the start of a line."
-  (concat (if anywhere "" "^")
-          "[ \t]*"
-          (regexp-quote TeX-esc)
-          "\\(appendix\\|documentstyle\\|documentclass\\|"
-          (mapconcat #'car LaTeX-section-list "\\|")
-          "\\)\\b"
-          (if TeX-outline-extra
-              "\\|"
-            "")
-          (mapconcat #'car TeX-outline-extra "\\|")
-          "\\|" TeX-header-end
-          "\\|" TeX-trailer-start))
-
-(defvar LaTeX-largest-level nil
-  "Largest sectioning level with current document class.")
-
-(make-variable-buffer-local 'LaTeX-largest-level)
-
-(defun LaTeX-largest-level ()
-  "Return largest sectioning level with current document class.
-Run style hooks before it has not been done."
-  (TeX-update-style)
-  LaTeX-largest-level)
-
-(defun LaTeX-largest-level-set (section)
-  "Set `LaTeX-largest-level' to the level of SECTION.
-SECTION has to be a string contained in `LaTeX-section-list'.
-Additionally the function will invalidate the section submenu in
-order to let the menu filter regenerate it."
-  (setq LaTeX-largest-level (LaTeX-section-level section))
-  (let ((offset (LaTeX-outline-offset)))
-    (when (> offset 0)
-      (let (lst)
-        (dolist (tup outline-heading-alist)
-          (setq lst (cons (cons (car tup)
-                                (+ offset (cdr tup)))
-                          lst)))
-        (setq outline-heading-alist (nreverse lst)))))
-  (setq LaTeX-section-menu nil))
-
-(defun LaTeX-outline-offset ()
-  "Offset to add to `LaTeX-section-list' levels to get outline level."
-  (- 2 (LaTeX-largest-level)))
-
-(defun TeX-look-at (list)
-  "Check if we are looking at the first element of a member of LIST.
-If so, return the second element, otherwise return nil."
-  (while (and list
-              (not (looking-at (nth 0 (car list)))))
-    (setq list (cdr list)))
-  (if list
-      (nth 1 (car list))
-    nil))
-
-(defvar LaTeX-header-end
-  (concat "^[^%\n]*" (regexp-quote TeX-esc) "begin *"
-          TeX-grop "document" TeX-grcl)
-  "Default end of header marker for LaTeX documents.")
-
-(defvar LaTeX-trailer-start
-  (concat "^[^%\n]*" (regexp-quote TeX-esc) "end *"
-          TeX-grop "document" TeX-grcl)
-  "Default start of trailer marker for LaTeX documents.")
-
-(defun LaTeX-outline-level ()
-  "Find the level of current outline heading in an LaTeX document."
-  (cond ((looking-at LaTeX-header-end) 1)
-        ((looking-at LaTeX-trailer-start) 1)
-        ((TeX-look-at TeX-outline-extra)
-         (max 1 (+ (TeX-look-at TeX-outline-extra)
-                   (LaTeX-outline-offset))))
-        (t
-         (save-excursion
-           (skip-chars-forward " \t")
-           (forward-char 1)
-           (cond ((looking-at "appendix") 1)
-                 ((looking-at "documentstyle") 1)
-                 ((looking-at "documentclass") 1)
-                 ((TeX-look-at LaTeX-section-list)
-                  (max 1 (+ (TeX-look-at LaTeX-section-list)
-                            (LaTeX-outline-offset))))
-                 (t (outline-level)))))))
-
-(defun LaTeX-outline-name ()
-  "Guess a name for the current header line."
-  (save-excursion
-    (if (re-search-forward "{\\([^\}]*\\)}" (+ (point) fill-column 10) t)
-        (match-string 1)
-      (buffer-substring (point) (min (point-max) (+ 20 (point)))))))
-
-(add-hook 'TeX-remove-style-hook
-          (lambda () (setq LaTeX-largest-level nil)))
-
-(defcustom LaTeX-section-hook
-  '(LaTeX-section-heading
-    LaTeX-section-title
-    ;; LaTeX-section-toc                ; Most people won't want this
-    LaTeX-section-section
-    LaTeX-section-label)
-  "List of hooks to run when a new section is inserted.
-
-The following variables are set before the hooks are run
-
-LaTeX-level - numeric section level, see the documentation of `LaTeX-section'.
-LaTeX-name - name of the sectioning command, derived from `LaTeX-level'.
-LaTeX-title - The title of the section, default to an empty string.
-LaTeX-toc - Entry for the table of contents list, default nil.
-LaTeX-done-mark - Position of point afterwards, default nil (meaning end).
-
-The following standard hooks exist -
-
-LaTeX-section-heading: Query the user about the name of the
-sectioning command.  Modifies `LaTeX-level' and `LaTeX-name'.
-
-LaTeX-section-title: Query the user about the title of the
-section.  Modifies `LaTeX-title'.
-
-LaTeX-section-toc: Query the user for the toc entry.  Modifies
-`LaTeX-toc'.
-
-LaTeX-section-section: Insert LaTeX section command according to
-`LaTeX-name', `LaTeX-title', and `LaTeX-toc'.  If `LaTeX-toc' is
-nil, no toc entry is inserted.  If `LaTeX-toc' or `LaTeX-title'
-are empty strings, `LaTeX-done-mark' will be placed at the point
-they should be inserted.
-
-LaTeX-section-label: Insert a label after the section command.
-Controled by the variable `LaTeX-section-label'.
-
-To get a full featured `LaTeX-section' command, insert
-
- (setq LaTeX-section-hook
-       \\='(LaTeX-section-heading
-         LaTeX-section-title
-         LaTeX-section-toc
-         LaTeX-section-section
-         LaTeX-section-label))
-
-in your init file such as .emacs.d/init.el or .emacs."
-  :group 'LaTeX-macro
-  :type 'hook
-  :options '(LaTeX-section-heading
-             LaTeX-section-title
-             LaTeX-section-toc
-             LaTeX-section-section
-             LaTeX-section-label))
-
-
-(defcustom LaTeX-section-label
-  '(("part" . "part:")
-    ("chapter" . "chap:")
-    ("section" . "sec:")
-    ("subsection" . "sec:")
-    ("subsubsection" . "sec:"))
-  "Default prefix when asking for a label.
-
-Some LaTeX packages \(such as `fancyref'\) look at the prefix to generate some
-text around cross-references automatically.  When using those packages, you
-should not change this variable.
-
-If it is a string, it it used unchanged for all kinds of sections.
-If it is nil, no label is inserted.
-If it is a list, the list is searched for a member whose car is equal
-to the name of the sectioning command being inserted.  The cdr is then
-used as the prefix.  If the name is not found, or if the cdr is nil,
-no label is inserted."
-  :group 'LaTeX-label
-  :type '(choice (const :tag "none" nil)
-                 (string :format "%v" :tag "Common")
-                 (repeat :menu-tag "Level specific"
-                         :format "\n%v%i"
-                         (cons :format "%v"
-                               (string :tag "Type")
-                               (choice :tag "Prefix"
-                                       (const :tag "none" nil)
-                                       (string  :format "%v"))))))
-
-;;; Section Hooks.
-
-(defun LaTeX-section-heading ()
-  "Hook to prompt for LaTeX section name.
-Insert this hook into `LaTeX-section-hook' to allow the user to change
-the name of the sectioning command inserted with \\[LaTeX-section]."
-  (let ((string (completing-read
-                 (concat "Level (default " LaTeX-name "): ")
-                 LaTeX-section-list
-                 nil nil nil nil LaTeX-name)))
-    ;; Update LaTeX-name
-    (if (not (zerop (length string)))
-        (setq LaTeX-name string))
-    ;; Update level
-    (setq LaTeX-level (LaTeX-section-level LaTeX-name))))
-
-(defun LaTeX-section-title ()
-  "Hook to prompt for LaTeX section title.
-Insert this hook into `LaTeX-section-hook' to allow the user to change
-the title of the section inserted with \\[LaTeX-section]."
-  (setq LaTeX-title (TeX-read-string "Title: " LaTeX-title))
-  (let ((region (and (TeX-active-mark)
-                     (cons (region-beginning) (region-end)))))
-    (when region (delete-region (car region) (cdr region)))))
-
-(defun LaTeX-section-toc ()
-  "Hook to prompt for the LaTeX section entry in the table of contents.
-Insert this hook into `LaTeX-section-hook' to allow the user to insert
-a different entry for the section in the table of contents."
-  (setq LaTeX-toc (TeX-read-string "Toc Entry: "))
-  (if (zerop (length LaTeX-toc))
-      (setq LaTeX-toc nil)))
-
-(defun LaTeX-section-section ()
-  "Hook to insert LaTeX section command into the file.
-Insert this hook into `LaTeX-section-hook' after those hooks that
-set the `LaTeX-name', `LaTeX-title', and `LaTeX-toc' variables,
-but before those hooks that assume that the section is already
-inserted."
-  ;; insert a new line if the current line and the previous line are
-  ;; not empty (except for whitespace), with one exception: do not
-  ;; insert a new line if the previous (or current, sigh) line starts
-  ;; an environment (i.e., starts with `[optional whitespace]\begin')
-  (unless (save-excursion
-            (re-search-backward
-             (concat "^\\s-*\n\\s-*\\=\\|^\\s-*" (regexp-quote TeX-esc)
-                     "begin")
-             (line-beginning-position 0) t))
-    (LaTeX-newline))
-  (insert TeX-esc LaTeX-name)
-  (cond ((null LaTeX-toc))
-        ((zerop (length LaTeX-toc))
-         (insert LaTeX-optop)
-         (set-marker LaTeX-done-mark (point))
-         (insert LaTeX-optcl))
-        (t
-         (insert LaTeX-optop LaTeX-toc LaTeX-optcl)))
-  (insert TeX-grop)
-  (if (zerop (length LaTeX-title))
-      (set-marker LaTeX-done-mark (point)))
-  (insert LaTeX-title TeX-grcl)
-  (LaTeX-newline)
-  ;; If RefTeX is available, tell it that we've just made a new section
-  (and (fboundp 'reftex-notice-new-section)
-       (reftex-notice-new-section)))
-
-(defun LaTeX-section-label ()
-  "Hook to insert a label after the sectioning command.
-Insert this hook into `LaTeX-section-hook' to prompt for a label to be
-inserted after the sectioning command.
-
-The behaviour of this hook is controlled by variable `LaTeX-section-label'."
-  (and (LaTeX-label LaTeX-name 'section)
-       (LaTeX-newline)))
-
-;;; Environments
-
-(defgroup LaTeX-environment nil
-  "Environments in AUCTeX."
-  :group 'LaTeX-macro)
-
-(defcustom LaTeX-default-environment "itemize"
-  "The default environment when creating new ones with `LaTeX-environment'.
-It is overridden by `LaTeX-default-document-environment' when it
-is non-nil and the current environment is \"document\"."
-  :group 'LaTeX-environment
-  :type 'string)
-(make-variable-buffer-local 'LaTeX-default-environment)
-
-(defvar LaTeX-default-document-environment nil
-  "The default environment when creating new ones with
-`LaTeX-environment' and the current one is \"document\".  This
-variable overrides `LaTeX-default-environment'.")
-(make-variable-buffer-local 'LaTeX-default-document-environment)
-
-(defvar LaTeX-default-tabular-environment "tabular"
-  "The default tabular-like environment used when inserting a table env.
-Styles such as tabularx may set it according to their needs.")
-(make-variable-buffer-local 'LaTeX-default-tabular-environment)
-
-(defvar LaTeX-environment-history nil)
-
-;; Variable used to cache the current environment, e.g. for repeated
-;; tasks in an environment, like indenting each line in a paragraph to
-;; be filled.  It must not have a non-nil value in general.  That
-;; means it is usually let-bound for such operations.
-(defvar LaTeX-current-environment nil)
-
-(defun LaTeX-environment (arg)
-  "Make LaTeX environment (\\begin{...}-\\end{...} pair).
-With optional ARG, modify current environment.
-
-It may be customized with the following variables:
-
-`LaTeX-default-environment'       Your favorite environment.
-`LaTeX-default-style'             Your favorite document class.
-`LaTeX-default-options'           Your favorite document class options.
-`LaTeX-float'                     Where you want figures and tables to float.
-`LaTeX-table-label'               Your prefix to labels in tables.
-`LaTeX-figure-label'              Your prefix to labels in figures.
-`LaTeX-default-format'            Format for array and tabular.
-`LaTeX-default-width'             Width for minipage and tabular*.
-`LaTeX-default-position'          Position for array and tabular."
-
-  (interactive "*P")
-  (let* ((default (cond
-                   ((TeX-near-bobp) "document")
-                   ((and LaTeX-default-document-environment
-                         (string-equal (LaTeX-current-environment) "document"))
-                    LaTeX-default-document-environment)
-                   (t LaTeX-default-environment)))
-         (environment (completing-read (concat "Environment type (default "
-                                               default "): ")
-                                       (LaTeX-environment-list-filtered) nil nil
-                                       nil 'LaTeX-environment-history default)))
-    ;; Use `environment' as default for the next time only if it is different
-    ;; from the current default.
-    (unless (equal environment default)
-      (setq LaTeX-default-environment environment))
-
-    (let ((entry (assoc environment (LaTeX-environment-list))))
-      (if (null entry)
-          (LaTeX-add-environments (list environment)))
-
-      (if arg
-          (LaTeX-modify-environment environment)
-        (LaTeX-environment-menu environment)))))
-
-(defun LaTeX-environment-menu (environment)
-  "Insert ENVIRONMENT around point or region."
-  (let ((entry (assoc environment (LaTeX-environment-list))))
-    (cond ((not (and entry (nth 1 entry)))
-           (LaTeX-insert-environment environment))
-          ((numberp (nth 1 entry))
-           (let ((count (nth 1 entry))
-                 (args ""))
-             (while (> count 0)
-               (setq args (concat args TeX-grop TeX-grcl))
-               (setq count (- count 1)))
-             (LaTeX-insert-environment environment args)))
-          ((or (stringp (nth 1 entry)) (vectorp (nth 1 entry)))
-           (let ((prompts (cdr entry))
-                 (args ""))
-             (dolist (elt prompts)
-               (let* ((optional (vectorp elt))
-                      (elt (if optional (elt elt 0) elt))
-                      (arg (TeX-read-string (concat (when optional "(Optional) ")
-                                                elt ": "))))
-                 (setq args (concat args
-                                    (cond ((and optional (> (length arg) 0))
-                                           (concat LaTeX-optop arg LaTeX-optcl))
-                                          ((not optional)
-                                           (concat TeX-grop arg TeX-grcl)))))))
-             (LaTeX-insert-environment environment args)))
-          (t
-           (apply (nth 1 entry) environment (nthcdr 2 entry))))))
-
-(defun LaTeX-close-environment (&optional reopen)
-  "Create an \\end{...} to match the current environment.
-With prefix-argument, reopen environment afterwards."
-  (interactive "*P")
-  (if (> (point)
-         (save-excursion
-           (beginning-of-line)
-           (when LaTeX-insert-into-comments
-             (if (looking-at comment-start-skip)
-                 (goto-char (match-end 0))))
-           (skip-chars-forward " \t")
-           (point)))
-      (LaTeX-newline))
-  (let ((environment (LaTeX-current-environment 1)) marker)
-    (insert "\\end{" environment "}")
-    (indent-according-to-mode)
-    (if (or (not (looking-at "[ \t]*$"))
-            (and (TeX-in-commented-line)
-                 (save-excursion (beginning-of-line 2)
-                                 (not (TeX-in-commented-line)))))
-        (LaTeX-newline)
-      (unless (= (forward-line 1) 0)
-        (insert "\n")))
-    (indent-according-to-mode)
-    (when reopen
-      (save-excursion
-        (setq marker (point-marker))
-        (set-marker-insertion-type marker t)
-        (LaTeX-environment-menu environment)
-        (delete-region (point)
-                       (if (save-excursion (goto-char marker)
-                                           (bolp))
-                           (1- marker)
-                         marker))
-        (move-marker marker nil)))))
-
-(define-obsolete-variable-alias 'LaTeX-after-insert-env-hooks 'LaTeX-after-insert-env-hook "11.89")
-
-(defvar LaTeX-indent-environment-list) ;; Defined further below.
-
-(defvar LaTeX-after-insert-env-hook nil
-  "List of functions to be run at the end of `LaTeX-insert-environment'.
-Each function is called with three arguments: the name of the
-environment just inserted, the buffer position just before
-\\begin and the position just before \\end.")
-
-(defun LaTeX-insert-environment (environment &optional extra)
-  "Insert LaTeX ENVIRONMENT with optional argument EXTRA."
-  (let ((active-mark (and (TeX-active-mark) (not (eq (mark) (point)))))
-        prefix content-start env-start env-end additional-indent)
-    (when (and active-mark (< (mark) (point))) (exchange-point-and-mark))
-    ;; Compute the prefix.
-    (when (and LaTeX-insert-into-comments (TeX-in-commented-line))
-      (save-excursion
-        (beginning-of-line)
-        (looking-at
-         (concat "^\\([ \t]*" TeX-comment-start-regexp "+\\)+[ \t]*"))
-        (setq prefix (match-string 0))))
-    ;; What to do with the line containing point.
-    ;; - Open a new empty line for later insertion of "\begin{foo}" and
-    ;;   put the point there.
-    ;; - If there were at first any non-whitespace texts between the
-    ;;   point and EOL, send them into their new own line with possible
-    ;;   comment prefix.
-    (cond (;; When the entire line consists of whitespaces except
-           ;; possible prefix...
-           (save-excursion (beginning-of-line)
-                           (looking-at (concat prefix "[ \t]*$")))
-           ;; ...make the line empty and put the point there.
-           (delete-region (match-beginning 0) (match-end 0)))
-          (;; When there are only whitespaces except possible prefix
-           ;; between the point and BOL (including the case the point
-           ;; is at BOL)...
-           (TeX-looking-at-backward (if prefix
-                                        (concat "^\\(" prefix "\\)?[ \t]*")
-                                      "^[ \t]*")
-                                    (line-beginning-position))
-           ;; ...in this case, we have non-whitespace texts between
-           ;; the point and EOL, so send the entire line into a new
-           ;; next line and put the point on the empty line just
-           ;; created.
-           (beginning-of-line)
-           (newline)
-           (beginning-of-line 0)
-           ;; Take note that there are texts to be indented later
-           ;; unless the region is activated.
-           (unless active-mark
-             (setq additional-indent t)))
-          (;; In all other cases...
-           t
-           ;; ...insert a new empty line after deleting all
-           ;; whitespaces around the point, put the point there...
-           (delete-horizontal-space)
-           (if (eolp)
-               (newline)
-             ;; ...and if there were at first any non-whitespace texts
-             ;; between (the original position of) the point and EOL,
-             ;; send them into a new next line with possible comment
-             ;; prefix.
-             (newline 2)
-             (when prefix (insert prefix))
-             (beginning-of-line 0)
-             ;; Take note that there are texts to be indented later
-             ;; unless the region is activated.
-             (unless active-mark
-               (setq additional-indent t)))))
-    ;; What to do with the line containing mark.
-    ;; If there is active region...
-    (when active-mark
-      ;; - Open a new empty line for later insertion of "\end{foo}"
-      ;;   and put the mark there.
-      ;; - If there were at first any non-whitespace texts between the
-      ;;   mark and EOL, pass them over the empty line and put them on
-      ;;   their own line with possible comment prefix.
-      (save-excursion
-        (goto-char (mark))
-        (cond (;; When the entire line consists of whitespaces except
-               ;; possible prefix...
-               (save-excursion (beginning-of-line)
-                               (looking-at
-                                (if prefix
-                                    (concat "\\(" prefix "\\)?[ \t]*$")
-                                  "[ \t]*$")))
-               ;; ...make the line empty and put the mark there.
-               (delete-region (match-beginning 0) (match-end 0)))
-              (;; When there are only whitespaces except possible prefix
-               ;; between the mark and BOL (including the case the mark
-               ;; is at BOL)...
-               (TeX-looking-at-backward (if prefix
-                                            (concat "^\\(" prefix "\\)?[ \t]*")
-                                          "^[ \t]*")
-                                        (line-beginning-position))
-               ;; ...in this case, we have non-whitespace texts
-               ;; between the mark and EOL, so send the entire line
-               ;; into a new next line and put the mark on the empty
-               ;; line just created.
-               (beginning-of-line)
-               (set-mark (point))
-               (newline)
-               ;; Take note that there are texts to be indented later.
-               (setq additional-indent t))
-              (;; In all other cases...
-               t
-               ;; ...make a new empty line after deleting all
-               ;; whitespaces around the mark, put the mark there...
-               (delete-horizontal-space)
-               (insert-before-markers "\n")
-               ;; ...and if there were at first any non-whitespace
-               ;; texts between (the original position of) the mark
-               ;; and EOL, send them into a new next line with
-               ;; possible comment prefix.
-               (unless (eolp)
-                 (newline)
-                 (when prefix (insert prefix))
-                 ;; Take note that there are texts to be indented
-                 ;; later.
-                 (setq additional-indent t))))))
-    ;; Now insert the environment.
-    (when prefix (insert prefix))
-    (setq env-start (point))
-    (insert TeX-esc "begin" TeX-grop environment TeX-grcl)
-    (indent-according-to-mode)
-    (when extra (insert extra))
-    (setq content-start (line-beginning-position 2))
-    (unless active-mark
-      (newline)
-      (when prefix (insert prefix))
-      (newline))
-    (when active-mark (goto-char (mark)))
-    (when prefix (insert prefix))
-    (insert TeX-esc "end" TeX-grop environment TeX-grcl)
-    (end-of-line 0)
-    (if active-mark
-        (progn
-          (or (assoc environment LaTeX-indent-environment-list)
-              (if auto-fill-function
-                  ;; Fill the region only when `auto-fill-mode' is active.
-                  (LaTeX-fill-region content-start (line-beginning-position 2))
-                ;; Else just indent the region. (bug#48518)
-                (indent-region content-start (line-beginning-position 2))))
-          (set-mark content-start))
-      (indent-according-to-mode))
-    ;; Indent \end{foo}.
-    (save-excursion (beginning-of-line 2) (indent-according-to-mode)
-                    (when additional-indent
-                      ;; Indent texts sent after the inserted
-                      ;; environment.
-                      (forward-line 1) (indent-according-to-mode)))
-    (TeX-math-input-method-off)
-    (setq env-end (save-excursion
-                    (search-forward
-                     (concat TeX-esc "end" TeX-grop
-                             environment TeX-grcl))
-                    (match-beginning 0)))
-    (run-hook-with-args 'LaTeX-after-insert-env-hook
-                        environment env-start env-end)))
-
-(defun LaTeX-environment-name-regexp ()
-  "Return the regexp matching the name of a LaTeX environment.
-This matches everything different from a TeX closing brace but
-allowing one level of TeX group braces."
-  (concat "\\([^" (regexp-quote TeX-grcl) (regexp-quote TeX-grop) "]*\\("
-          (regexp-quote TeX-grop) "[^" (regexp-quote TeX-grcl)
-          (regexp-quote TeX-grop) "]*" (regexp-quote TeX-grcl) "\\)*[^"
-          (regexp-quote TeX-grcl) (regexp-quote TeX-grop) "]*\\)"))
-
-(defvar LaTeX-after-modify-env-hook nil
-  "List of functions to be run at the end of `LaTeX-modify-environment'.
-Each function is called with four arguments: the new name of the
-environment, the former name of the environment, the buffer
-position just before \\begin and the position just before
-\\end.")
-
-(defun LaTeX-modify-environment (environment)
-  "Modify current ENVIRONMENT."
-  (let ((goto-end (lambda ()
-                    (LaTeX-find-matching-end)
-                    (re-search-backward (concat (regexp-quote TeX-esc)
-                                                "end"
-                                                (regexp-quote TeX-grop)
-                                                "\\("
-                                                (LaTeX-environment-name-regexp)
-                                                "\\)"
-                                                (regexp-quote TeX-grcl))
-                                        (save-excursion (beginning-of-line 1) (point)))))
-        (goto-begin (lambda ()
-                      (LaTeX-find-matching-begin)
-                      (prog1 (point)
-                        (re-search-forward (concat (regexp-quote TeX-esc)
-                                                   "begin"
-                                                   (regexp-quote TeX-grop)
-                                                   "\\("
-                                                   (LaTeX-environment-name-regexp)
-                                                   "\\)"
-                                                   (regexp-quote TeX-grcl))
-                                           (save-excursion (end-of-line 1) (point)))))))
-    (save-excursion
-      (funcall goto-end)
-      (let ((old-env (match-string 1)))
-        (replace-match environment t t nil 1)
-        (beginning-of-line 1)
-        (funcall goto-begin)
-        (replace-match environment t t nil 1)
-        (end-of-line 1)
-        (run-hook-with-args 'LaTeX-after-modify-env-hook
-                            environment old-env
-                            (save-excursion (funcall goto-begin))
-                            (progn (funcall goto-end) (point)))))))
-
-(defvar LaTeX-syntactic-comments) ;; Defined further below.
-
-(defun LaTeX-current-environment (&optional arg)
-  "Return the name (a string) of the enclosing LaTeX environment.
-With optional ARG>=1, find that outer level.
-
-If function is called inside a comment and
-`LaTeX-syntactic-comments' is enabled, try to find the
-environment in commented regions with the same comment prefix.
-
-The functions `LaTeX-find-matching-begin' and `LaTeX-find-matching-end'
-work analogously."
-  (setq arg (if arg (if (< arg 1) 1 arg) 1))
-  (let* ((in-comment (TeX-in-commented-line))
-         (comment-prefix (and in-comment (TeX-comment-prefix)))
-         (case-fold-search nil))
-    (save-excursion
-      (while (and (/= arg 0)
-                  (re-search-backward
-                   "\\\\\\(begin\\|end\\) *{\\([^}]+\\)}" nil t))
-        (when (or (and LaTeX-syntactic-comments
-                       (eq in-comment (TeX-in-commented-line))
-                       (or (not in-comment)
-                           ;; Consider only matching prefixes in the
-                           ;; commented case.
-                           (string= comment-prefix (TeX-comment-prefix))))
-                  (and (not LaTeX-syntactic-comments)
-                       (not (TeX-in-commented-line)))
-                  ;; macrocode*? in docTeX-mode is special since we
-                  ;; have also regular code lines not starting with a
-                  ;; comment-prefix.  Hence, the next check just looks
-                  ;; if we're inside such a group and returns t to
-                  ;; recognize such a situation.
-                  (and (eq major-mode 'doctex-mode)
-                       (member (match-string-no-properties 2)
-                               '("macrocode" "macrocode*"))))
-          (setq arg (if (string= (match-string 1) "end") (1+ arg) (1- arg)))))
-      (if (/= arg 0)
-          "document"
-        (match-string-no-properties 2)))))
-
-(defun docTeX-in-macrocode-p ()
-  "Determine if point is inside a macrocode environment."
-  (let ((case-fold-search nil))
-    (save-excursion
-      (re-search-backward
-       (concat "^%    " (regexp-quote TeX-esc)
-               "\\(begin\\|end\\)[ \t]*{macrocode\\*?}") nil 'move)
-      (not (or (bobp)
-               (= (char-after (match-beginning 1)) ?e))))))
-
-
-;;; Environment Hooks
-
-(defvar LaTeX-document-style-hook nil
-  "List of hooks to run when inserting a document environment.
-
-To insert a hook here, you must insert it in the appropriate style file.")
-
-(defun LaTeX-env-document (&optional _ignore)
-  "Create new LaTeX document.
-Also inserts a \\documentclass macro if there's none already and
-prompts for the insertion of \\usepackage macros.
-
-The compatibility argument IGNORE is ignored."
-  ;; just assume a single valid \\documentclass, i.e., one not in a
-  ;; commented line
-  (let ((found nil))
-    (save-excursion
-      (while (and (not found)
-                  (re-search-backward
-                   "\\\\documentclass\\(\\[[^]\n\r]*\\]\\)?\\({[^}]+}\\)"
-                   nil t))
-        (and (not (TeX-in-commented-line))
-             (setq found t))))
-    (when (not found)
-      (TeX-insert-macro "documentclass")
-      (LaTeX-newline)
-      (LaTeX-newline)
-      ;; Add a newline only if some `\usepackage' has been inserted.
-      (if (LaTeX-insert-usepackages)
-          (LaTeX-newline))
-      (LaTeX-newline)
-      (end-of-line 0)))
-  (LaTeX-insert-environment "document")
-  (run-hooks 'LaTeX-document-style-hook)
-  (setq LaTeX-document-style-hook nil))
-
-(defcustom LaTeX-float ""
-  "Default float position for figures and tables.
-If nil, act like the empty string is given, but do not prompt.
-\(The standard LaTeX classes use [tbp] as float position if the
-optional argument is omitted.)"
-  :group 'LaTeX-environment
-  :type '(choice (const :tag "Do not prompt" nil)
-                 (const :tag "Empty" "")
-                 (string :format "%v")))
-(make-variable-buffer-local 'LaTeX-float)
-
-(defcustom LaTeX-top-caption-list nil
-  "List of float environments with top caption."
-  :group 'LaTeX-environment
-  :type '(repeat (string :format "%v")))
-
-(defgroup LaTeX-label nil
-  "Adding labels for LaTeX commands in AUCTeX."
-  :group 'LaTeX)
-
-(defcustom LaTeX-label-function #'LaTeX-label--default
-  "A function inserting a label at point or returning a label string.
-Called with two argument NAME and NO-INSERT where NAME is the environment.
-The function has to return the label inserted, or nil if no label was
-inserted.  If the optional argument NO-INSERT is non-nil, then
-the function has to return the label as string without any
-insertion or nil if no label was read in."
-  :group 'LaTeX-label
-  :type 'function)
-
-(defcustom LaTeX-figure-label "fig:"
-  "Default prefix to figure labels."
-  :group 'LaTeX-label
-  :group 'LaTeX-environment
-  :type 'string)
-
-(defcustom LaTeX-table-label "tab:"
-  "Default prefix to table labels."
-  :group 'LaTeX-label
-  :group 'LaTeX-environment
-  :type 'string)
-
-(defcustom LaTeX-listing-label "lst:"
-  "Default prefix to listing labels.
-This prefix should apply to all environments which typeset
-code listings and take a caption and label."
-  :group 'LaTeX-label
-  :group 'LaTeX-environment
-  :type 'string)
-
-(defcustom LaTeX-default-format ""
-  "Default format for array and tabular environments."
-  :group 'LaTeX-environment
-  :type 'string)
-(make-variable-buffer-local 'LaTeX-default-format)
-
-(defcustom LaTeX-default-width "1.0\\linewidth"
-  "Default width for minipage and tabular* environments."
-  :group 'LaTeX-environment
-  :type 'string)
-(make-variable-buffer-local 'LaTeX-default-width)
-
-(defcustom LaTeX-default-position ""
-  "Default position for array and tabular environments.
-If nil, act like the empty string is given, but do not prompt."
-  :group 'LaTeX-environment
-  :type '(choice (const :tag "Do not prompt" nil)
-                 (const :tag "Empty" "")
-                 string))
-(make-variable-buffer-local 'LaTeX-default-position)
-
-(defcustom LaTeX-equation-label "eq:"
-  "Default prefix to equation labels."
-  :group 'LaTeX-label
-  :type 'string)
-
-(defcustom LaTeX-eqnarray-label LaTeX-equation-label
-  "Default prefix to eqnarray labels."
-  :group 'LaTeX-label
-  :type 'string)
-
-(defun LaTeX-env-item (environment)
-  "Insert ENVIRONMENT and the first item."
-  (LaTeX-insert-environment environment)
-  (if (TeX-active-mark)
-      (progn
-        (LaTeX-find-matching-begin)
-        (end-of-line 1))
-    (end-of-line 0))
-  (delete-char 1)
-  (when (looking-at (concat "^[ \t]+$\\|"
-                            "^[ \t]*" TeX-comment-start-regexp "+[ \t]*$"))
-    (delete-region (point) (line-end-position)))
-  (delete-horizontal-space)
-  ;; Deactivate the mark here in order to prevent `TeX-parse-macro'
-  ;; from swapping point and mark and the \item ending up right after
-  ;; \begin{...}.
-  (deactivate-mark)
-  (LaTeX-insert-item)
-  ;; The inserted \item may have outdented the first line to the
-  ;; right.  Fill it, if appropriate and `auto-fill-mode' is active.
-  (when (and auto-fill-function
-             (not (looking-at "$"))
-             (not (assoc environment LaTeX-indent-environment-list))
-             (> (- (line-end-position) (line-beginning-position))
-                (current-fill-column)))
-    (LaTeX-fill-paragraph nil)))
-
-(defcustom LaTeX-label-alist
-  '(("figure" . LaTeX-figure-label)
-    ("table" . LaTeX-table-label)
-    ("figure*" . LaTeX-figure-label)
-    ("table*" . LaTeX-table-label)
-    ("equation" . LaTeX-equation-label)
-    ("eqnarray" . LaTeX-eqnarray-label))
-  "Lookup prefixes for labels.
-An alist where the CAR is the environment name, and the CDR
-either the prefix or a symbol referring to one.
-
-If the name is not found, or if the CDR is nil, no label is
-automatically inserted for that environment.
-
-If you want to automatically insert a label for a environment but
-with an empty prefix, use the empty string \"\" as the CDR of the
-corresponding entry."
-  :group 'LaTeX-label
-  :type '(repeat (cons (string :tag "Environment")
-                       (choice (string :tag "Label prefix")
-                               (symbol :tag "Label prefix symbol")))))
-
-(make-variable-buffer-local 'LaTeX-label-alist)
-
-(defvar TeX-read-label-prefix nil
-  "Initial input for the label in `TeX-read-label'.")
-
-(defun LaTeX-label (name &optional type no-insert)
-  "Insert a label for NAME at point.
-The optional TYPE argument can be either environment or section:
-in the former case this function looks up `LaTeX-label-alist' to
-choose which prefix to use for the label, in the latter case
-`LaTeX-section-label' will be looked up instead.  If TYPE is nil,
-you will be always prompted for a label, with an empty default
-prefix.
-
-If `LaTeX-label-function' is a valid function, LaTeX label will
-transfer the job to this function.
-
-If the optional NO-INSERT is non-nil, only the label is returned
-and no insertion happens.  Otherwise the inserted label is
-returned, nil if it is empty."
-  (let ((TeX-read-label-prefix
-         (cond
-          ((eq type 'environment)
-           (cdr (assoc name LaTeX-label-alist)))
-          ((eq type 'section)
-           (if (assoc name LaTeX-section-list)
-               (if (stringp LaTeX-section-label)
-                   LaTeX-section-label
-                 (and (listp LaTeX-section-label)
-                      (cdr (assoc name LaTeX-section-label))))
-             ""))
-          ((null type)
-           "")
-          (t
-           nil)))
-        ) ;; label
-    (when (symbolp TeX-read-label-prefix)
-      (setq TeX-read-label-prefix (symbol-value TeX-read-label-prefix)))
-    (when TeX-read-label-prefix
-      (funcall (or LaTeX-label-function #'LaTeX-label--default)
-               name no-insert))))
-
-(defun LaTeX-label--default (_name no-insert)
-  ;; Use completing-read as we do with `C-c C-m \label RET'
-  (let ((label (TeX-read-label t "What label" t)))
-    ;; No label or empty string entered?
-    (if (or (string= TeX-read-label-prefix label)
-            (string= "" label))
-        (setq label nil)
-      ;; We have a label; when NO-INSERT is nil, insert
-      ;; \label{label} in the buffer, add new label to list of
-      ;; known labels and return it
-      (unless no-insert
-        (insert TeX-esc "label" TeX-grop label TeX-grcl))
-      (LaTeX-add-labels label)
-      label)))
-
-(defcustom LaTeX-short-caption-prompt-length 40
-  "The length that the caption of a figure should be before
-propting for \\caption's optional short-version."
-  :group 'LaTeX-environment
-  :type 'integer)
-
-(defun LaTeX-compose-caption-macro (caption &optional short-caption)
-  "Return a \\caption macro for a given CAPTION as a string.
-If SHORT-CAPTION is non-nil pass it as an optional argument to
-\\caption."
-  (let ((short-caption-string
-         (if (and short-caption
-                  (not (string= short-caption "")))
-             (concat LaTeX-optop short-caption LaTeX-optcl))))
-    (concat TeX-esc "caption" short-caption-string
-            TeX-grop caption TeX-grcl)))
-
-(defun LaTeX-env-figure (environment)
-  "Create ENVIRONMENT with \\caption and \\label commands."
-  (let* ((float (and LaTeX-float                ; LaTeX-float can be nil, i.e.
-                                        ; do not prompt
-                     (TeX-read-string "(Optional) Float position: " LaTeX-float)))
-         (caption (TeX-read-string "Caption: "))
-         (short-caption (when (>= (length caption) LaTeX-short-caption-prompt-length)
-                          (TeX-read-string "(Optional) Short caption: ")))
-         (center (y-or-n-p "Center? "))
-         (active-mark (and (TeX-active-mark)
-                           (not (eq (mark) (point)))))
-         start-marker end-marker)
-    (when active-mark
-      (if (< (mark) (point))
-          (exchange-point-and-mark))
-      (setq start-marker (point-marker))
-      (set-marker-insertion-type start-marker t)
-      (setq end-marker (copy-marker (mark))))
-    (setq LaTeX-float float)
-    (LaTeX-insert-environment environment
-                              (unless (zerop (length float))
-                                (concat LaTeX-optop float
-                                        LaTeX-optcl)))
-    (when active-mark
-      (goto-char start-marker)
-      (set-marker start-marker nil))
-    (when center
-      (insert TeX-esc "centering")
-      (indent-according-to-mode)
-      (LaTeX-newline)
-      (indent-according-to-mode))
-    ;; Insert caption and ask for a label, do nothing if user skips caption
-    (unless (zerop (length caption))
-      (if (member environment LaTeX-top-caption-list)
-          ;; top caption
-          (progn
-            (insert (LaTeX-compose-caption-macro caption short-caption))
-            ;; If `auto-fill-mode' is active, fill the caption.
-            (if auto-fill-function (LaTeX-fill-paragraph))
-            (LaTeX-newline)
-            (indent-according-to-mode)
-            ;; ask for a label and insert a new line only if a label is
-            ;; actually inserted
-            (when (LaTeX-label environment 'environment)
-              (LaTeX-newline)
-              (indent-according-to-mode)))
-        ;; bottom caption (default)
-        (when active-mark (goto-char end-marker))
-        (save-excursion
-          (LaTeX-newline)
-          (indent-according-to-mode)
-          ;; If there is an active region point is before the backslash of
-          ;; "\end" macro, go one line upwards.
-          (when active-mark (forward-line -1) (indent-according-to-mode))
-          (insert (LaTeX-compose-caption-macro caption short-caption))
-          ;; If `auto-fill-mode' is active, fill the caption.
-          (if auto-fill-function (LaTeX-fill-paragraph))
-          ;; ask for a label and if necessary insert a new line between caption
-          ;; and label
-          (when (save-excursion (LaTeX-label environment 'environment))
-            (LaTeX-newline)
-            (indent-according-to-mode)))
-        ;; Insert an empty line between caption and marked region, if any.
-        (when active-mark (LaTeX-newline) (forward-line -1))
-        (indent-according-to-mode)))
-    (when (markerp end-marker)
-      (set-marker end-marker nil))
-    (when (and (member environment '("table" "table*"))
-               ;; Suppose an existing tabular environment should just
-               ;; be wrapped into a table if there is an active region.
-               (not active-mark))
-      (LaTeX-environment-menu LaTeX-default-tabular-environment))))
-
-(defun LaTeX-env-array (environment)
-  "Insert ENVIRONMENT with position and column specifications.
-Just like array and tabular."
-  (let ((pos (and LaTeX-default-position ; LaTeX-default-position can
-                                        ; be nil, i.e. do not prompt
-                  (TeX-read-string "(Optional) Position: " LaTeX-default-position)))
-        (fmt (TeX-read-string
-              (if (string= LaTeX-default-format "")
-                  "Format: "
-                (format "Format (default %s): " LaTeX-default-format))
-              nil nil
-              (if (string= LaTeX-default-format "")
-                  nil
-                LaTeX-default-format))))
-    (setq LaTeX-default-position pos)
-    (setq LaTeX-default-format fmt)
-    (LaTeX-insert-environment environment
-                              (concat
-                               (unless (zerop (length pos))
-                                 (concat LaTeX-optop pos LaTeX-optcl))
-                               (concat TeX-grop fmt TeX-grcl)))
-    (LaTeX-item-array t)))
-
-(defun LaTeX-env-label (environment)
-  "Insert ENVIRONMENT and prompt for label."
-  (LaTeX-insert-environment environment)
-  (when (TeX-active-mark)
-    ;; Point is at the end of the region.  Move it back to the
-    ;; beginning of the region.
-    (exchange-point-and-mark)
-    (indent-according-to-mode))
-  (when (LaTeX-label environment 'environment)
-    (LaTeX-newline)
-    (indent-according-to-mode))
-  (when (TeX-active-mark)
-    (indent-region (point) (mark))
-    ;; Restore the positions of point and mark.
-    (exchange-point-and-mark)))
-
-(defun LaTeX-env-list (environment)
-  "Insert ENVIRONMENT and the first item."
-  (let ((label (TeX-read-string "Default Label: ")))
-    (LaTeX-insert-environment environment
-                              (format "{%s}{}" label))
-    (end-of-line 0)
-    (delete-char 1)
-    (delete-horizontal-space))
-  (LaTeX-insert-item))
-
-(defun LaTeX-env-minipage (environment)
-  "Create new LaTeX minipage or minipage-like ENVIRONMENT."
-  (let* ((pos (and LaTeX-default-position ; LaTeX-default-position can
-                                        ; be nil, i.e. do not prompt
-                   (completing-read
-                    (TeX-argument-prompt t nil "Position")
-                    '("t" "b" "c"))))
-         (height (when (and pos (not (string= pos "")))
-                   (completing-read (TeX-argument-prompt t nil "Height")
-                                    ;; A valid length can be a macro
-                                    ;; or a length of the form
-                                    ;; <value><dimension>.  Input
-                                    ;; starting with a `\' can be
-                                    ;; completed with length macros.
-                                    (mapcar (lambda (elt)
-                                              (concat TeX-esc (car elt)))
-                                            (LaTeX-length-list)))))
-         (inner-pos (when (and height (not (string= height "")))
-                      (completing-read
-                       (TeX-argument-prompt t nil "Inner position")
-                       '("t" "b" "c" "s"))))
-         (width (TeX-read-string
-                 (TeX-argument-prompt nil nil (format "Width (default %s)"
-                                                      LaTeX-default-width))
-                 nil nil LaTeX-default-width)))
-    (setq LaTeX-default-position pos)
-    (setq LaTeX-default-width width)
-    (LaTeX-insert-environment environment
-                              (concat
-                               (unless (zerop (length pos))
-                                 (concat LaTeX-optop pos LaTeX-optcl))
-                               (unless (zerop (length height))
-                                 (concat LaTeX-optop height LaTeX-optcl))
-                               (unless (zerop (length inner-pos))
-                                 (concat LaTeX-optop inner-pos LaTeX-optcl))
-                               (concat TeX-grop width TeX-grcl)))))
-
-(defun LaTeX-env-tabular* (environment)
-  "Insert ENVIRONMENT with width, position and column specifications."
-  (let ((width (TeX-read-string
-                (format "Width (default %s): " LaTeX-default-width)
-                nil nil LaTeX-default-width))
-        (pos (and LaTeX-default-position ; LaTeX-default-position can
-                                        ; be nil, i.e. do not prompt
-                  (TeX-read-string "(Optional) Position: " LaTeX-default-position)))
-        (fmt (TeX-read-string
-              (if (string= LaTeX-default-format "")
-                  "Format: "
-                (format "Format (default %s): " LaTeX-default-format))
-              nil nil
-              (if (string= LaTeX-default-format "")
-                  nil
-                LaTeX-default-format))))
-    (setq LaTeX-default-width width)
-    (setq LaTeX-default-position pos)
-    (setq LaTeX-default-format fmt)
-    (LaTeX-insert-environment environment
-                              (concat
-                               (concat TeX-grop width TeX-grcl) ;; not optional!
-                               (unless (zerop (length pos))
-                                 (concat LaTeX-optop pos LaTeX-optcl))
-                               (concat TeX-grop fmt TeX-grcl)))
-    (LaTeX-item-tabular* t)))
-
-(defun LaTeX-env-picture (environment)
-  "Insert ENVIRONMENT with width, height specifications."
-  (let ((width (TeX-read-string "Width: "))
-        (height (TeX-read-string "Height: "))
-        (x-offset (TeX-read-string "X Offset: "))
-        (y-offset (TeX-read-string "Y Offset: ")))
-    (if (zerop (length x-offset))
-        (setq x-offset "0"))
-    (if (zerop (length y-offset))
-        (setq y-offset "0"))
-    (LaTeX-insert-environment environment
-                              (concat
-                               (format "(%s,%s)" width height)
-                               (if (not (and (string= x-offset "0")
-                                             (string= y-offset "0")))
-                                   (format "(%s,%s)" x-offset y-offset))))))
-
-(defun LaTeX-env-bib (environment)
-  "Insert ENVIRONMENT with label for bibitem."
-  (LaTeX-insert-environment environment
-                            (concat TeX-grop
-                                    (TeX-read-string
-                                     (format "Label for BibItem (default %s): " "99")
-                                     nil nil "99")
-                                    TeX-grcl))
-  (end-of-line 0)
-  (delete-char 1)
-  (delete-horizontal-space)
-  (LaTeX-insert-item))
-
-(defun LaTeX-env-contents (environment)
-  "Insert ENVIRONMENT with optional argument and filename for contents."
-  (let* ((opt '("overwrite" "force" "nosearch"))
-         (arg (mapconcat #'identity
-                         (TeX-completing-read-multiple
-                          (TeX-argument-prompt t nil "Options")
-                          (if (string= environment "filecontents*")
-                              opt
-                            (cons "noheader" opt)))
-                         ",")))
-    (LaTeX-insert-environment environment
-                              (concat
-                               (when (and arg (not (string= arg "")))
-                                 (concat LaTeX-optop arg LaTeX-optcl))
-                               TeX-grop
-                               (TeX-read-string "File: ")
-                               TeX-grcl)))
-  (delete-horizontal-space))
-
-(defun LaTeX-env-args (environment &rest args)
-  "Insert ENVIRONMENT and arguments defined by ARGS."
-  (LaTeX-insert-environment environment)
-  (save-excursion
-    (LaTeX-find-matching-begin)
-    (end-of-line)
-    (let ((TeX-exit-mark (or TeX-exit-mark
-                             (make-marker))))
-      (TeX-parse-arguments args))))
-
-(defun LaTeX-env-label-as-keyval (_optional &optional keyword keyvals environment)
-  "Query for a label and insert it in the optional argument of an environment.
-OPTIONAL is ignored.  Optional KEYWORD is a string to search for
-in the optional argument, label is only included if KEYWORD is
-found.  KEYVALS is a string with key=val's read in.  If nil, this
-function searchs for key=val's itself.  ENVIRONMENT is a string
-with the name of environment, if non-nil, don't bother to find
-out."
-  (let ((env-start (make-marker))
-        (body-start (make-marker))
-        (opt-start (make-marker))
-        (opt-end   (make-marker))
-        (currenv (or environment (LaTeX-current-environment))))
-    ;; Save the starting point as we will come back here
-    (set-marker body-start (point))
-    ;; Go to the start of the current environment and save the position
-    (LaTeX-find-matching-begin)
-    (set-marker env-start (point))
-    ;; Check if an opt. argument is there; assume that it starts in
-    ;; the same line and save the points in markers
-    (when (re-search-forward
-           (concat "\\\\begin{" currenv "}[ \t]*\\[") body-start t)
-      (set-marker opt-start (1- (point)))
-      (goto-char opt-start)
-      (forward-sexp)
-      (set-marker opt-end (1- (point))))
-    ;; If keyword argument is given and keyvals argument is not given,
-    ;; parse the optional argument and put it into keyvals
-    (when (and keyword
-               (marker-position opt-start)
-               (not keyvals))
-      (setq keyvals (buffer-substring-no-properties
-                     (1+ opt-start) opt-end)))
-    ;; If keyword is given, only insert a label when keyword is found
-    ;; inside the keyvals.  If keyword is nil, then insert a label
-    ;; anyways
-    (if (stringp keyword)
-        (when (and (stringp keyvals)
-                   (not (string= keyvals ""))
-                   (string-match (concat keyword "[ \t]*=") keyvals))
-          (goto-char opt-end)
-          (let ((opt-label (LaTeX-label currenv 'environment t)))
-            (when opt-label
-              (insert (if (equal (preceding-char) ?,)
-                          "label="
-                        ",label=")
-                      TeX-grop opt-label TeX-grcl))))
-      (let ((opt-label (LaTeX-label currenv 'environment t)))
-        (when opt-label
-          ;; Check if an opt. argument is found and go to the end if
-          (if (marker-position opt-end)
-              (progn
-                (goto-char opt-end)
-                (insert (if (equal (preceding-char) ?,)
-                            "label="
-                          ",label=")
-                        TeX-grop opt-label TeX-grcl))
-            ;; Otherwise start at the beginning of environment in
-            ;; order to not mess with any other mandatory arguments
-            ;; which can be there
-            (goto-char env-start)
-            (re-search-forward (concat "\\\\begin{" currenv "}"))
-            (insert LaTeX-optop "label=" TeX-grop opt-label TeX-grcl LaTeX-optcl)))))
-    ;; Go to where we started and clean up the markers
-    (goto-char body-start)
-    (set-marker env-start nil)
-    (set-marker body-start nil)
-    (set-marker opt-start nil)
-    (set-marker opt-end nil)))
-
-;;; Item hooks
-
-(defvar LaTeX-item-list nil
-  "A list of environments where items have a special syntax.
-The cdr is the name of the function, used to insert this kind of items.")
-
-(defun LaTeX-insert-item ()
-  "Insert a new item in an environment.
-You may use `LaTeX-item-list' to change the routines used to insert the item."
-  (interactive "*")
-  (let ((environment (LaTeX-current-environment)))
-    (when (and (TeX-active-mark)
-               (> (point) (mark)))
-      (exchange-point-and-mark))
-    (unless (bolp) (LaTeX-newline))
-    (if (assoc environment LaTeX-item-list)
-        (funcall (cdr (assoc environment LaTeX-item-list)))
-      (TeX-insert-macro "item"))
-    (indent-according-to-mode)))
-
-(defvar TeX-arg-item-label-p) ;; Defined further below.
-
-(defun LaTeX-item-argument ()
-  "Insert a new item with an optional argument."
-  (let ((TeX-arg-item-label-p t)
-        (TeX-insert-macro-default-style 'show-optional-args))
-    (TeX-insert-macro "item")))
-
-(defun LaTeX-item-bib ()
-  "Insert a new bibitem."
-  (TeX-insert-macro "bibitem"))
-
-(defvar LaTeX-array-skipping-regexp (regexp-opt '("[t]" "[b]" ""))
-   "Regexp matching between \\begin{xxx} and column specification.
-For array and tabular environments.  See `LaTeX-insert-ampersands' for
-detail.")
-
-(defvar LaTeX-tabular*-skipping-regexp
-  ;; Assume width specification contains neither nested curly brace
-  ;; pair nor escaped "}".
-  (concat "{[^}]*}[ \t]*" (regexp-opt '("[t]" "[b]" "")))
-   "Regexp matching between \\begin{tabular*} and column specification.
-For tabular* environment only.  See `LaTeX-insert-ampersands' for detail.")
-
-(defun LaTeX-item-array (&optional suppress)
-  "Insert line break macro on the last line and suitable number of &'s.
-For array and tabular environments.
-
-If SUPPRESS is non-nil, do not insert line break macro."
-  (unless suppress
-    (save-excursion
-      (end-of-line 0)
-      (just-one-space)
-      (TeX-insert-macro "\\")))
-  (LaTeX-insert-ampersands
-   LaTeX-array-skipping-regexp #'LaTeX-array-count-columns))
-
-(defun LaTeX-item-tabular* (&optional suppress)
-  "Insert line break macro on the last line and suitable number of &'s.
-For tabular* environment only.
-
-If SUPPRESS is non-nil, do not insert line break macro."
-  (unless suppress
-    (save-excursion
-      (end-of-line 0)
-      (just-one-space)
-      (TeX-insert-macro "\\")))
-  (LaTeX-insert-ampersands
-   LaTeX-tabular*-skipping-regexp #'LaTeX-array-count-columns))
-
-(defun LaTeX-insert-ampersands (regexp func)
-  "Insert suitable number of ampersands for the current environment.
-The number is calculated from REGEXP and FUNC.
-
-Example 1:
-Consider the case that the current environment begins with
-\\begin{array}[t]{|lcr|}
-.  REGEXP must be chosen to match \"[t]\", that is, the text between just
-after \"\\begin{array}\" and just before \"{|lcr|}\", which encloses
-the column specification.  FUNC must return the number of ampersands to
-be inserted, which is 2 since this example specifies three columns.
-FUNC is called with two arguments START and END, which spans the column
-specification (without enclosing braces.)  REGEXP is used to determine
-these START and END.
-
-Example 2:
-This time the environment begins with
-\\begin{tabular*}{1.0\\linewidth}[b]{c@{,}p{5ex}}
-.  REGEXP must match \"{1.0\\linewidth}[b]\" and FUNC must return 1 from
-the text \"c@{,}p{5ex}\" between START and END specified two columns.
-
-FUNC should return nil if it cannot determine the number of ampersands."
-  (let* ((cur (point))
-         (num
-          (save-excursion
-            (ignore-errors
-              (LaTeX-find-matching-begin)
-              ;; Skip over "\begin{xxx}" and possible whitespaces.
-              (forward-list 1)
-              (skip-chars-forward " \t")
-              ;; Skip over the text specified by REGEXP and whitespaces.
-              (when (let ((case-fold-search nil))
-                      (re-search-forward regexp cur))
-                (skip-chars-forward " \t")
-                (when (eq (following-char) ?{)
-                  ;; We have reached the target "{yyy}" part.
-                  (forward-char 1)
-                  ;; The next line doesn't move point, so point
-                  ;; is left just after the opening brace.
-                  (let ((pos (TeX-find-closing-brace)))
-                    (if pos
-                        ;; Calculate number of ampersands to be inserted.
-                        (funcall func (point) (1- pos))))))))))
-    (if (natnump num)
-        (save-excursion (insert (make-string num ?&))))))
-
-(defvar LaTeX-array-column-letters "clrp"
-  "Column letters for array-like environments.
-See `LaTeX-array-count-columns' for detail.")
-
-(defun LaTeX-array-count-columns (start end)
-  "Count number of ampersands to be inserted.
-The columns are specified by the letters found in the string
-`LaTeX-array-column-letters' and the number of those letters within the
-text between START and END is basically considered to be the number of
-columns.  The arguments surrounded between braces such as p{30pt} do not
-interfere the count of columns.
-
-Return one less number than the columns, or nil on failing to count the
-right number."
-  (save-excursion
-    (let (p (cols 0))
-      (goto-char start)
-      (while (< (setq p (point)) end)
-
-        ;; The below block accounts for one unit of move for
-        ;; one column.
-        (setq cols (+ cols
-                      ;; treat *-operator specially.
-                      (if (eq (following-char) ?*)
-                          ;; *-operator is there.
-                          (progn
-                            ;; pick up repetition number and count
-                            ;; how many columns are repeated.
-                            (re-search-forward
-                             "\\*[ \t\r\n%]*{[ \t\r\n%]*\\([0-9]+\\)[ \t\r\n%]*}" end)
-                            (let ((n (string-to-number
-                                      (match-string-no-properties 1)))
-                                  ;; get start and end of repeated spec.
-                                  (s (progn (down-list 1) (point)))
-                                  (e (progn (up-list 1) (1- (point)))))
-                              (* n (1+ (LaTeX-array-count-columns s e)))))
-                        ;; not *-operator.
-                        (skip-chars-forward
-                         LaTeX-array-column-letters end))))
-        ;; Do not skip over `*' (see above) and `[' (siunitx has `S[key=val]':):
-        (skip-chars-forward (concat
-                             "^" LaTeX-array-column-letters "*"
-                             TeX-grop LaTeX-optop) end)
-        (when (or (eq (following-char) ?\{)
-                  (eq (following-char) ?\[))
-          (forward-list 1))
-
-        ;; Not sure whether this is really necessary or not, but
-        ;; prepare for possible infinite loop anyway.
-        (when (eq p (point))
-          (setq cols nil)
-          (goto-char end)))
-      ;; The number of ampersands is one less than column.
-      (if cols (1- cols)))))
-
-;;; Parser
-
-(defvar LaTeX-auto-style nil)
-(defvar LaTeX-auto-arguments nil)
-(defvar LaTeX-auto-optional nil)
-(defvar LaTeX-auto-env-args nil)
-(defvar LaTeX-auto-env-args-with-opt nil)
-
-(TeX-auto-add-type "label" "LaTeX")
-(TeX-auto-add-type "bibitem" "LaTeX")
-(TeX-auto-add-type "environment" "LaTeX")
-(TeX-auto-add-type "bibliography" "LaTeX" "bibliographies")
-(TeX-auto-add-type "index-entry" "LaTeX" "index-entries")
-(TeX-auto-add-type "pagestyle" "LaTeX")
-(TeX-auto-add-type "counter" "LaTeX")
-(TeX-auto-add-type "length" "LaTeX")
-(TeX-auto-add-type "savebox" "LaTeX" "saveboxes")
-
-(defvar LaTeX-auto-minimal-regexp-list
-  '(("\\\\document\\(style\\|class\\)\
-\\(\\[\\(\\([^#\\%]\\|%[^\n\r]*[\n\r]\\)*\\)\\]\\)?\
-{\\([^#\\.\n\r]+?\\)}"
-     (3 5 1) LaTeX-auto-style)
-    ("\\\\use\\(package\\)\\(\\[\\([^]]*\\)\\]\\)?\
-{\\(\\([^#}\\.%]\\|%[^\n\r]*[\n\r]\\)+?\\)}"
-     (3 4 1) LaTeX-auto-style))
-  "Minimal list of regular expressions matching LaTeX macro definitions.")
-
-(defvar LaTeX-auto-label-regexp-list
-  '(("\\\\label{\\([^\n\r%\\{}]+\\)}" 1 LaTeX-auto-label))
-  "List of regular expression matching LaTeX labels only.")
-
-(defvar LaTeX-auto-index-regexp-list
-   '(("\\\\\\(index\\|glossary\\){\\([^}{]*\\({[^}{]*\\({[^}{]*\\({[^}{]*}[^}{]*\\)*}[^}{]*\\)*}[^}{]*\\)*\\)}"
-        2 LaTeX-auto-index-entry))
-   "List of regular expression matching LaTeX index/glossary entries only.
-Regexp allows for up to 3 levels of parenthesis inside the index argument.
-This is necessary since index entries may contain commands and stuff.")
-
-(defvar LaTeX-auto-class-regexp-list
-  '(;; \RequirePackage[<options>]{<package>}[<date>]
-    ("\\\\Require\\(Package\\)\\(\\[\\([^]]*\\)\\]\\)?\
-{\\([^#\\.\n\r]+?\\)}"
-     (3 4 1) LaTeX-auto-style)
-    ;; \RequirePackageWithOptions{<package>}[<date>],
-    ("\\\\Require\\(Package\\)WithOptions\\(\\){\\([^#\\.\n\r]+?\\)}"
-     (2 3 1) LaTeX-auto-style)
-    ;; \LoadClass[<options>]{<package>}[<date>]
-    ("\\\\Load\\(Class\\)\\(\\[\\([^]]*\\)\\]\\)?{\\([^#\\.\n\r]+?\\)}"
-     (3 4 1) LaTeX-auto-style)
-    ;; \LoadClassWithOptions{<package>}[<date>]
-    ("\\\\Load\\(Class\\)WithOptions\\(\\){\\([^#\\.\n\r]+?\\)}"
-     (2 3 1) LaTeX-auto-style)
-    ;; \DeclareRobustCommand{<cmd>}[<num>][<default>]{<definition>},
-    ;; \DeclareRobustCommand*{<cmd>}[<num>][<default>]{<definition>}
-    ("\\\\DeclareRobustCommand\\*?{?\\\\\\([A-Za-z]+\\)}?\
-\\[\\([0-9]+\\)\\]\\[\\([^\n\r]*?\\)\\]"
-     (1 2 3) LaTeX-auto-optional)
-    ("\\\\DeclareRobustCommand\\*?{?\\\\\\([A-Za-z]+\\)}?\\[\\([0-9]+\\)\\]"
-     (1 2) LaTeX-auto-arguments)
-    ("\\\\DeclareRobustCommand\\*?{?\\\\\\([A-Za-z]+\\)}?"
-     1 TeX-auto-symbol)
-    ;; Patterns for commands described in "LaTeX2e font selection" (fntguide)
-    ("\\\\DeclareMath\\(?:Symbol\\|Delimiter\\|Accent\\|Radical\\)\
-{?\\\\\\([A-Za-z]+\\)}?"
-     1 TeX-auto-symbol)
-    ("\\\\\\(Declare\\|Provide\\)Text\
-\\(?:Command\\|Symbol\\|Accent\\|Composite\\){?\\\\\\([A-Za-z]+\\)}?"
-     1 TeX-auto-symbol)
-    ("\\\\Declare\\(?:Text\\|Old\\)FontCommand{?\\\\\\([A-Za-z]+\\)}?"
-     1 TeX-auto-symbol))
-  "List of regular expressions matching macros in LaTeX classes and packages.")
-
-(defvar LaTeX-auto-pagestyle-regexp-list
-  '(("\\\\ps@\\([A-Za-z]+\\)" 1 LaTeX-auto-pagestyle))
-  "List of regular expressions matching LaTeX pagestyles only.")
-
-(defvar LaTeX-auto-counter-regexp-list
-  '(("\\\\newcounter *{\\([A-Za-z]+\\)}" 1 LaTeX-auto-counter)
-    ("\\\\@definecounter{\\([A-Za-z]+\\)}" 1 LaTeX-auto-counter))
-  "List of regular expressions matching LaTeX counters only.")
-
-(defvar LaTeX-auto-length-regexp-list
-  '(("\\\\newlength *{?\\\\\\([A-Za-z]+\\)}?" 1 LaTeX-auto-length))
-  "List of regular expressions matching LaTeX lengths only.")
-
-(defvar LaTeX-auto-savebox-regexp-list
-  '(("\\\\newsavebox *{?\\\\\\([A-Za-z]+\\)}?" 1 LaTeX-auto-savebox))
-  "List of regular expressions matching LaTeX saveboxes only.")
-
-(defvar LaTeX-auto-regexp-list
-  (append
-   (let ((token TeX-token-char))
-     `((,(concat "\\\\\\(re\\)?\\(?:new\\|provide\\)command\\*?"
-                 "{?\\\\\\(" token "+\\)}?\\[\\([0-9]+\\)\\]\\[\\([^\n\r]*\\)\\]")
-        (2 3 4 1) LaTeX-auto-optional)
-       (,(concat "\\\\\\(re\\)?\\(?:new\\|provide\\)command\\*?"
-                 "{?\\\\\\(" token "+\\)}?\\[\\([0-9]+\\)\\]")
-        (2 3 1) LaTeX-auto-arguments)
-       (,(concat "\\\\\\(?:new\\|provide\\)command\\*?{?\\\\\\(" token "+\\)}?")
-        1 TeX-auto-symbol)
-       ("\\\\\\(re\\)?newenvironment\\*?{\\([^}]+\\)}\\[\\([0-9]+\\)\\]\\["
-        (2 3 1) LaTeX-auto-env-args-with-opt)
-       ("\\\\\\(re\\)?newenvironment\\*?{\\([^}]+\\)}\\[\\([0-9]+\\)\\]"
-        (2 3 1) LaTeX-auto-env-args)
-       ("\\\\newenvironment\\*?{\\([^}]+\\)}"
-        1 LaTeX-auto-environment)
-       (,(concat "\\\\newtheorem{\\(" token "+\\)}") 1 LaTeX-auto-environment)
-       ("\\\\input{\\(\\.*[^#}%\\\\\\.\n\r]+\\)\\(\\.[^#}%\\\\\\.\n\r]+\\)?}"
-        1 TeX-auto-file)
-       ("\\\\include{\\(\\.*[^#}%\\\\\\.\n\r]+\\)\\(\\.[^#}%\\\\\\.\n\r]+\\)?}"
-        1 TeX-auto-file)
-       (,(concat "\\\\bibitem{\\(" token "[^, \n\r\t%\"#'()={}]*\\)}")
-        1 LaTeX-auto-bibitem)
-       (,(concat "\\\\bibitem\\[[^][\n\r]+\\]{\\(" token "[^, \n\r\t%\"#'()={}]*\\)}")
-        1 LaTeX-auto-bibitem)
-       ("\\\\bibliography{\\([^#}\\\\\n\r]+\\)}" 1 LaTeX-auto-bibliography)
-       ("\\\\addbibresource\\(?:\\[[^]]+\\]\\)?{\\([^#}\\\\\n\r]+\\)\\..+}"
-        1 LaTeX-auto-bibliography)
-       ("\\\\add\\(?:global\\|section\\)bib\\(?:\\[[^]]+\\]\\)?{\\([^#}\\\\\n\r\.]+\\)\\(?:\\..+\\)?}" 1 LaTeX-auto-bibliography)
-       ("\\\\newrefsection\\[\\([^]]+\\)\\]" 1 LaTeX-split-bibs)
-       ("\\\\begin{refsection}\\[\\([^]]+\\)\\]" 1 LaTeX-split-bibs)))
-   LaTeX-auto-class-regexp-list
-   LaTeX-auto-label-regexp-list
-   LaTeX-auto-index-regexp-list
-   LaTeX-auto-minimal-regexp-list
-   LaTeX-auto-pagestyle-regexp-list
-   LaTeX-auto-counter-regexp-list
-   LaTeX-auto-length-regexp-list
-   LaTeX-auto-savebox-regexp-list)
-  "List of regular expression matching common LaTeX macro definitions.")
-
-(defun LaTeX-split-bibs (match)
-  "Extract bibliography resources from MATCH.
-Split the string at commas and remove Biber file extensions."
-  (let ((bibs (split-string (TeX-match-buffer match) " *, *")))
-    (dolist (bib bibs)
-      (LaTeX-add-bibliographies (replace-regexp-in-string
-                                 (concat "\\(?:\\."
-                                         (mapconcat #'identity
-                                                    TeX-Biber-file-extensions
-                                                    "\\|\\.")
-                                         "\\)")
-                                 "" bib)))))
-
-(defun LaTeX-auto-prepare ()
-  "Prepare for LaTeX parsing."
-  (setq LaTeX-auto-arguments nil
-        LaTeX-auto-optional nil
-        LaTeX-auto-env-args nil
-        LaTeX-auto-style nil
-        LaTeX-auto-end-symbol nil))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-auto-prepare)
-
-(defun LaTeX-listify-package-options (options)
-  "Return a list from a comma-separated string of package OPTIONS.
-The input string may include LaTeX comments and newlines."
-  ;; We jump through all those hoops and don't just use `split-string'
-  ;; or the like in order to be able to deal with key=value package
-  ;; options which can look like this: "pdftitle={A Perfect Day},
-  ;; colorlinks=false"
-  (let (opts match start)
-    (with-temp-buffer
-      (set-syntax-table LaTeX-mode-syntax-table)
-      (insert options)
-      (newline) ; So that the last entry can be found.
-      (goto-char (point-min))
-      (setq start (point))
-      (while (re-search-forward "[{ ,%\n\r]" nil t)
-        (setq match (match-string 0))
-        (cond
-         ;; Step over groups.  (Let's hope nobody uses escaped braces.)
-         ((string= match "{")
-          (up-list))
-         ;; Get rid of whitespace.
-         ((string= match " ")
-          (delete-region (1- (point))
-                         (save-excursion
-                           (skip-chars-forward " ")
-                           (point))))
-         ;; Add entry to output.
-         ((or (string= match ",") (= (point) (point-max)))
-          (let ((entry (buffer-substring-no-properties
-                        start (1- (point)))))
-            (unless (member entry opts)
-              (setq opts (append opts (list entry)))))
-          (setq start (point)))
-         ;; Get rid of comments.
-         ((string= match "%")
-          (delete-region (1- (point))
-                         (line-beginning-position 2)))
-         ;; Get rid of newlines.
-         ((or (string= match "\n") (string= match "\r"))
-          (delete-char -1)))))
-    opts))
-
-(defvar LaTeX-provided-class-options nil
-  "Alist of options provided to LaTeX classes.
-For each element, the CAR is the name of the class, the CDR is
-the list of options provided to it.
-
-For example, its value will be
-  ((\"book\" \"a4paper\" \"11pt\" \"openany\" \"fleqn\")
-   ...)
-See also `LaTeX-provided-package-options'.")
-(make-variable-buffer-local 'LaTeX-provided-class-options)
-
-(defun LaTeX-provided-class-options-member (class option)
-  "Return non-nil if OPTION has been given to CLASS at load time.
-The value is actually the tail of the list of options given to CLASS."
-  (member option (cdr (assoc class LaTeX-provided-class-options))))
-
-(defun LaTeX-match-class-option (regexp)
-  "Check if a documentclass option matching REGEXP is active.
-Return first found class option matching REGEXP, or nil if not found."
-  (TeX-member regexp (apply #'append
-                            (mapcar #'cdr LaTeX-provided-class-options))
-              #'string-match))
-
-(defvar LaTeX-provided-package-options nil
-  "Alist of options provided to LaTeX packages.
-For each element, the CAR is the name of the package, the CDR is
-the list of options provided to it.
-
-For example, its value will be
-  ((\"babel\" \"german\")
-   (\"geometry\" \"a4paper\" \"top=2cm\" \"bottom=2cm\" \"left=2.5cm\" \"right=2.5cm\")
-   ...)
-See also `LaTeX-provided-class-options'.")
-(make-variable-buffer-local 'LaTeX-provided-package-options)
-
-(defun LaTeX-provided-package-options-member (package option)
-  "Return non-nil if OPTION has been given to PACKAGE at load time.
-The value is actually the tail of the list of options given to PACKAGE."
-  (member option (cdr (assoc package LaTeX-provided-package-options))))
-
-(defun LaTeX-auto-cleanup ()
-  "Cleanup after LaTeX parsing."
-
-  ;; Cleanup BibTeX/Biber files
-  (setq LaTeX-auto-bibliography
-        (apply #'append (mapcar (lambda (arg)
-                                  (split-string arg ","))
-                                LaTeX-auto-bibliography)))
-
-  ;; Reset class and packages options for the current buffer
-  (setq LaTeX-provided-class-options nil)
-  (setq LaTeX-provided-package-options nil)
-
-  ;; Cleanup document classes and packages
-  (unless (null LaTeX-auto-style)
-    (while LaTeX-auto-style
-      (let* ((entry (car LaTeX-auto-style))
-             (options (nth 0 entry))
-             (style (nth 1 entry))
-             (class (nth 2 entry)))
-
-        ;; Next document style.
-        (setq LaTeX-auto-style (cdr LaTeX-auto-style))
-
-        ;; Get the options.
-        (setq options (LaTeX-listify-package-options options))
-
-        ;; Treat documentclass/documentstyle specially.
-        (if (or (string-equal "package" class)
-                (string-equal "Package" class))
-            (dolist (elt (split-string
-                          style "\\([ \t\r\n]\\|%[^\n\r]*[\n\r]\\|,\\)+"))
-              ;; Append style to the style list.
-              (add-to-list 'TeX-auto-file elt t)
-              ;; Append to `LaTeX-provided-package-options' the name of the
-              ;; package and the options provided to it at load time.
-              (unless (equal options '(""))
-                (TeX-add-to-alist 'LaTeX-provided-package-options
-                                  (list (cons elt options)))))
-          ;; And a special "art10" style file combining style and size.
-          (add-to-list 'TeX-auto-file style t)
-          (add-to-list 'TeX-auto-file
-                       (concat
-                        (cond ((string-equal "article" style)
-                               "art")
-                              ((string-equal "book" style)
-                               "bk")
-                              ((string-equal "report" style)
-                               "rep")
-                              ((string-equal "jarticle" style)
-                               "jart")
-                              ((string-equal "jbook" style)
-                               "jbk")
-                              ((string-equal "jreport" style)
-                               "jrep")
-                              ((string-equal "j-article" style)
-                               "j-art")
-                              ((string-equal "j-book" style)
-                               "j-bk")
-                              ((string-equal "j-report" style )
-                               "j-rep")
-                              (t style))
-                        (cond ((member "11pt" options)
-                               "11")
-                              ((member "12pt" options)
-                               "12")
-                              (t
-                               "10")))
-                       t)
-          (unless (equal options '(""))
-            (TeX-add-to-alist 'LaTeX-provided-class-options
-                              (list (cons style options)))))
-
-        ;; The third argument if "class" indicates LaTeX2e features.
-        (cond ((or (string-equal class "class")
-                   (string-equal class "Class"))
-               (add-to-list 'TeX-auto-file "latex2e"))
-              ((string-equal class "style")
-               (add-to-list 'TeX-auto-file "latex2"))))))
-
-  ;; Cleanup optional arguments
-  (mapc (lambda (entry)
-          ;; If we're renewcommand-ing and there is already an entry
-          ;; in `TeX-auto-symbol', delete it first:
-          (when (and (string= (nth 2 entry) "re")
-                     (assoc (car entry) TeX-auto-symbol))
-            (setq TeX-auto-symbol
-                  (assq-delete-all (car (assoc (car entry)
-                                               TeX-auto-symbol))
-                                   TeX-auto-symbol)))
-          (add-to-list 'TeX-auto-symbol
-                       (list (nth 0 entry)
-                             (string-to-number (nth 1 entry)))))
-        LaTeX-auto-arguments)
-
-  ;; Cleanup default optional arguments
-  (mapc (lambda (entry)
-          ;; If we're renewcommand-ing and there is already an entry
-          ;; in `TeX-auto-symbol', delete it first:
-          (when (and (string= (nth 3 entry) "re")
-                     (assoc (car entry) TeX-auto-symbol))
-            (setq TeX-auto-symbol
-                  (assq-delete-all (car (assoc (car entry)
-                                               TeX-auto-symbol))
-                                   TeX-auto-symbol)))
-          (add-to-list 'TeX-auto-symbol
-                       (list (nth 0 entry)
-                             (vector "argument")
-                             (1- (string-to-number (nth 1 entry))))))
-        LaTeX-auto-optional)
-
-  ;; Cleanup environments arguments
-  (mapc (lambda (entry)
-          ;; If we're renewenvironment-ing and there is already an
-          ;; entry in `LaTeX-auto-environment', delete it first:
-          (when (and (string= (nth 2 entry) "re")
-                     (assoc (car entry) LaTeX-auto-environment))
-            (setq LaTeX-auto-environment
-                  (assq-delete-all (car (assoc (car entry)
-                                               LaTeX-auto-environment))
-                                   LaTeX-auto-environment)))
-          (add-to-list 'LaTeX-auto-environment
-                       (list (nth 0 entry)
-                             (string-to-number (nth 1 entry)))))
-        LaTeX-auto-env-args)
-
-  ;; Ditto for environments with an optional arg
-  (mapc (lambda (entry)
-          ;; If we're renewenvironment-ing and there is already an
-          ;; entry in `LaTeX-auto-environment', delete it first:
-          (when (and (string= (nth 2 entry) "re")
-                     (assoc (car entry) LaTeX-auto-environment))
-            (setq LaTeX-auto-environment
-                  (assq-delete-all (car (assoc (car entry)
-                                               LaTeX-auto-environment))
-                                   LaTeX-auto-environment)))
-          (add-to-list 'LaTeX-auto-environment
-                       (list (nth 0 entry) 'LaTeX-env-args (vector "argument")
-                             (1- (string-to-number (nth 1 entry))))))
-        LaTeX-auto-env-args-with-opt)
-
-  ;; Cleanup use of def to add environments
-  ;; NOTE: This uses an O(N^2) algorithm, while an O(N log N)
-  ;; algorithm is possible.
-  (mapc (lambda (symbol)
-          (if (not (TeX-member symbol TeX-auto-symbol #'equal))
-              ;; No matching symbol, insert in list
-              (add-to-list 'TeX-auto-symbol (concat "end" symbol))
-            ;; Matching symbol found, remove from list
-            (if (equal (car TeX-auto-symbol) symbol)
-                ;; Is it the first symbol?
-                (setq TeX-auto-symbol (cdr TeX-auto-symbol))
-              ;; Nope!  Travel the list
-              (let ((list TeX-auto-symbol))
-                (while (consp (cdr list))
-                  ;; Until we find it.
-                  (if (equal (car (cdr list)) symbol)
-                      ;; Then remove it.
-                      (setcdr list (cdr (cdr list))))
-                  (setq list (cdr list)))))
-            ;; and add the symbol as an environment.
-            (add-to-list 'LaTeX-auto-environment symbol)))
-        LaTeX-auto-end-symbol))
-
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-auto-cleanup)
-
-(advice-add 'LaTeX-add-bibliographies :after #'TeX-run-style-hooks)
-
-;;; Biber support
-
-(defvar LaTeX-using-Biber nil
-  "Used to track whether Biber is in use.")
-(make-variable-buffer-local 'LaTeX-using-Biber)
-
-;;; BibTeX
-
-(defvar BibTeX-auto-regexp-list
-  '(("@[Ss][Tt][Rr][Ii][Nn][Gg]" 1 ignore)
-    ("@[a-zA-Z]+[{(][ \t]*\\([^, \n\r\t%\"#'()={}]*\\)" 1 LaTeX-auto-bibitem))
-  "List of regexp-list expressions matching BibTeX items.")
-
-;;;###autoload
-(defun BibTeX-auto-store ()
-  "This function should be called from `bibtex-mode-hook'.
-It will setup BibTeX to store keys in an auto file."
-  ;; We want this to be early in the list, so we do not
-  ;; add it before we enter BibTeX mode the first time.
-  (add-hook 'write-contents-functions #'TeX-safe-auto-write nil t)
-  (TeX-bibtex-set-BibTeX-dialect)
-  (set (make-local-variable 'TeX-auto-untabify) nil)
-  (set (make-local-variable 'TeX-auto-parse-length) 999999)
-  (set (make-local-variable 'TeX-auto-regexp-list) BibTeX-auto-regexp-list)
-  (set (make-local-variable 'TeX-master) t))
-
-;;; Macro Argument Hooks
-
-(defun TeX-arg-conditional (_optional expr then else)
-  "Implement if EXPR THEN ELSE.
-
-If EXPR evaluate to true, parse THEN as an argument list, else
-parse ELSE as an argument list.  The compatibility argument
-OPTIONAL is ignored."
-  (TeX-parse-arguments (if (eval expr t) then else)))
-
-(defun TeX-arg-eval (optional &rest args)
-  "Evaluate ARGS and insert value in buffer.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one."
-  (TeX-argument-insert (eval args t) optional))
-
-(defun TeX-read-label (optional &optional prompt definition)
-  "Prompt for a label completing with known labels and return it.
-This function always returns a string depending on user input:
-the returned value can be an empty string \"\", the value of
-`TeX-read-label-prefix' if present (for example, \"fig:\") or a
-complete label input (for example, \"fig:foo\").  If OPTIONAL is
-non-nil, indicate optional as part of prompt in minibuffer.  Use
-PROMPT as the prompt string.  If DEFINITION is non-nil, add the
-chosen label to the list of defined labels.
-`TeX-read-label-prefix' is used as initial input for the label.
-Also check if label is already defined and ask user for
-confirmation before proceeding."
-  (let (label valid)
-    (while (not valid)
-      (setq label
-            (completing-read
-             (TeX-argument-prompt optional prompt "Key")
-             (LaTeX-label-list) nil nil TeX-read-label-prefix))
-      ;; If we're defining a label, check if it's already defined and
-      ;; ask user for confirmation, otherwise ask again
-      (cond ((and definition
-                  (assoc label (LaTeX-label-list)))
-             (ding)
-             (when (y-or-n-p
-                    ;; Emacs 24 compatibility
-                    (if (fboundp 'format-message)
-                        (format-message "Label `%s' exists. Use anyway? " label)
-                      (format "Label `%s' exists. Use anyway? " label)))
-               (setq valid t)))
-            (t
-             (setq valid t))))
-    ;; Only add a newly defined label to list of known one if it is
-    ;; not empty and not equal to `TeX-read-label-prefix', if given
-    (when (and definition
-               (not (string-equal "" label))
-               (if TeX-read-label-prefix
-                   (not (string-equal TeX-read-label-prefix label))
-                 t))
-      (LaTeX-add-labels label))
-    ;; Return label, can be empty string "", TeX-read-label-prefix
-    ;; only "fig:" or the real thing like "fig:foo"
-    label))
-
-(defun TeX-arg-label (optional &optional prompt definition)
-  "Prompt for a label completing with known labels.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  If DEFINITION is non-nil, add the chosen label to the
-list of defined labels.  `TeX-read-label-prefix' is used as
-initial input for the label."
-  (TeX-argument-insert
-   (TeX-read-label optional prompt definition) optional optional))
-
-(defvar reftex-ref-macro-prompt)
-
-(defun TeX-arg-ref (optional &optional prompt definition)
-  "Let-bind `reftex-ref-macro-prompt' to nil and pass arguments
-to `TeX-arg-label'.
-
-See the documentation of `TeX-arg-label' for details on the
-arguments: OPTIONAL, PROMPT, and DEFINITION."
-  (let ((reftex-ref-macro-prompt nil))
-    (TeX-arg-label optional prompt definition)))
-
-(defun TeX-arg-index-tag (optional &optional prompt &rest _args)
-  "Prompt for an index tag.
-This is the name of an index, not the entry.
-
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  ARGS is unused."
-  (TeX-argument-insert
-   (TeX-read-string (TeX-argument-prompt optional prompt "Index tag"))
-   optional))
-
-(defun TeX-arg-index (optional &optional prompt &rest _args)
-  "Prompt for an index entry completing with known entries.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  ARGS is unused."
-  (let ((entry (completing-read (TeX-argument-prompt optional prompt "Key")
-                                (LaTeX-index-entry-list))))
-    (if (and (not (string-equal "" entry))
-             (not (member (list entry) (LaTeX-index-entry-list))))
-        (LaTeX-add-index-entries entry))
-    (TeX-argument-insert entry optional optional)))
-
-(defalias 'TeX-arg-define-index #'TeX-arg-index)
-
-(defun TeX-arg-macro (optional &optional prompt definition)
-  "Prompt for a TeX macro with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  If DEFINITION is non-nil, add the chosen macro to the
-list of defined macros."
-  (let ((macro (completing-read (TeX-argument-prompt optional prompt
-                                                     (concat "Macro: "
-                                                             TeX-esc)
-                                                     t)
-                                (TeX-symbol-list))))
-    (if (and definition (not (string-equal "" macro)))
-        (TeX-add-symbols macro))
-    (TeX-argument-insert macro optional TeX-esc)))
-
-(defun TeX-arg-environment (optional &optional prompt definition)
-  "Prompt for a LaTeX environment with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  If DEFINITION is non-nil, add the chosen environment to
-the list of defined environments."
-  (let ((environment (completing-read (TeX-argument-prompt optional prompt
-                                                           "Environment")
-                                      (LaTeX-environment-list))))
-    (if (and definition (not (string-equal "" environment)))
-        (LaTeX-add-environments environment))
-
-    (TeX-argument-insert environment optional)))
-
-;; Why is DEFINITION unused?
-(defun TeX-arg-cite (optional &optional prompt _definition)
-  "Prompt for a BibTeX citation with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  DEFINITION is unused."
-  (let ((items (multi-prompt "," t (TeX-argument-prompt optional prompt "Key")
-                             (LaTeX-bibitem-list))))
-    (apply #'LaTeX-add-bibitems items)
-    (TeX-argument-insert (mapconcat #'identity items ",") optional optional)))
-
-(defun TeX-arg-counter (optional &optional prompt definition)
-  "Prompt for a LaTeX counter.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  If DEFINITION is non-nil, add the chosen counter to
-the list of defined counters."
-  (let ((counter (completing-read (TeX-argument-prompt optional prompt
-                                                       "Counter")
-                                  (LaTeX-counter-list))))
-    (if (and definition (not (string-equal "" counter)))
-        (LaTeX-add-counters counter))
-    (TeX-argument-insert counter optional)))
-
-(defun TeX-arg-savebox (optional &optional prompt definition)
-  "Prompt for a LaTeX savebox.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  If definition is non-nil, the savebox is added to the
-list of defined saveboxes."
-  (let ((savebox (completing-read (TeX-argument-prompt optional prompt
-                                                       (concat "Savebox: "
-                                                               TeX-esc) t)
-                                   (LaTeX-savebox-list))))
-    (if (and definition (not (zerop (length savebox))))
-        (LaTeX-add-saveboxes savebox))
-    (TeX-argument-insert savebox optional TeX-esc)))
-
-(defun TeX-arg-length (optional &optional prompt default initial-input
-                                definition)
-  "Prompt for a LaTeX length.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  DEFAULT is passed to `completing-read', which see.  If
-INITIAL-INPUT is non-nil, insert it in the minibuffer initially,
-with point positioned at the end.  If DEFINITION is non-nil, the
-length is added to the list of defined length."
-  (let ((length
-         (completing-read
-          (TeX-argument-prompt optional
-                               ;; Cater for the case when PROMPT and
-                               ;; DEFAULT are both given:
-                               (if (and prompt default)
-                                   (concat prompt " (default " default ")")
-                                 prompt)
-                               (concat "Length"
-                                       (when (and default (not optional))
-                                         (concat " (default " default ")"))))
-          ;; A valid length can be a macro or a length of the form
-          ;; <value><dimension>.  Input starting with a `\' can be
-          ;; completed with length macros.
-          (mapcar (lambda (elt) (concat TeX-esc (car elt)))
-                  (LaTeX-length-list))
-          ;; Some macros takes as argument only a length macro (e.g.,
-          ;; `\setlength' in its first argument, and `\newlength'), in
-          ;; this case is convenient to set `\\' as initial input.
-          nil nil initial-input nil default)))
-    (if (and definition (not (zerop (length length))))
-        ;; Strip leading TeX-esc from macro name
-        (LaTeX-add-lengths (substring length 1)))
-    (TeX-argument-insert length optional)))
-
-(defun TeX-arg-file (optional &optional prompt)
-  "Prompt for a filename in the current directory.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-argument-insert (read-file-name (TeX-argument-prompt optional
-                                                            prompt "File")
-                                       "" "" nil)
-                       optional))
-
-(defun TeX-arg-file-name (optional &optional prompt)
-  "Prompt for a file name.
-Initial input is the name of the file being visited in the
-current buffer, with extension.  If OPTIONAL is non-nil, insert
-it as an optional argument.  Use PROMPT as the prompt string."
-  (let ((name (file-name-nondirectory buffer-file-name)))
-    (TeX-argument-insert
-     (TeX-read-string
-      (TeX-argument-prompt optional
-                           (when prompt
-                             (if optional
-                                 prompt
-                               (format (concat prompt " (default %s)") name)))
-                           (if optional
-                               "Name"
-                             (format "Name (default %s)" name)))
-      nil nil (if optional nil name))
-     optional)))
-
-(defun TeX-arg-file-name-sans-extension (optional &optional prompt)
-  "Prompt for a file name.
-Initial input is the name of the file being visited in the
-current buffer, without extension.  If OPTIONAL is non-nil,
-insert it as an optional argument.  Use PROMPT as the prompt
-string."
-  (let ((name (file-name-sans-extension
-               (file-name-nondirectory buffer-file-name))))
-    (TeX-argument-insert
-     (TeX-read-string
-      (TeX-argument-prompt optional
-                           (when prompt
-                             (if optional
-                                 prompt
-                               (format (concat prompt " (default %s)") name)))
-                           (if optional
-                               "Name"
-                             (format "Name (default %s)" name)))
-      nil nil (if optional nil name))
-     optional)))
-
-(defun TeX-arg-define-label (optional &optional prompt)
-  "Prompt for a label completing with known labels.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  `TeX-read-label-prefix' is used as initial input for the
-label."
-  (TeX-arg-label optional prompt t))
-
-(defun TeX-arg-default-argument-value (optional &optional prompt)
-  "Prompt for the default value for the first argument of a LaTeX macro.
-
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-argument-insert
-   (TeX-read-string
-    (TeX-argument-prompt optional prompt "Default value for first argument"))
-   optional))
-
-(defun TeX-arg-define-macro-arguments (optional &optional prompt)
-  "Prompt for the number of arguments for a LaTeX macro.  If this
-is non-zero, also prompt for the default value for the first
-argument.
-
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (let ((arg-count (TeX-read-string
-                    (TeX-argument-prompt optional prompt
-                                         "Number of arguments"
-                                         nil))))
-    (unless (or (string= arg-count "0")
-                (string= arg-count ""))
-      (TeX-argument-insert arg-count optional)
-      (unless (string-equal LaTeX-version "2")
-        (TeX-arg-default-argument-value optional)))))
-
-(defun TeX-arg-define-macro (optional &optional prompt)
-  "Prompt for a TeX macro with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-arg-macro optional prompt t))
-
-(defun TeX-arg-define-environment (optional &optional prompt)
-  "Prompt for a LaTeX environment with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-arg-environment optional prompt t))
-
-(defun TeX-arg-define-cite (optional &optional prompt)
-  "Prompt for a BibTeX citation.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-arg-cite optional prompt t))
-
-(defun TeX-arg-define-counter (optional &optional prompt)
-  "Prompt for a LaTeX counter.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-arg-counter optional prompt t))
-
-(defun TeX-arg-define-savebox (optional &optional prompt)
-  "Prompt for a LaTeX savebox.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-arg-savebox optional prompt t))
-
-(defun TeX-arg-define-length (optional &optional prompt)
-  "Prompt for a LaTeX length.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-arg-length optional prompt nil "\\" t))
-
-(defcustom LaTeX-style-list '(("amsart")
-                              ("amsbook")
-                              ("article")
-                              ("beamer")
-                              ("book")
-                              ("dinbrief")
-                              ("foils")
-                              ("letter")
-                              ("memoir")
-                              ("minimal")
-                              ("prosper")
-                              ("report")
-                              ("scrartcl")
-                              ("scrbook")
-                              ("scrlttr2")
-                              ("scrreprt")
-                              ("slides"))
-  "List of document classes offered when inserting a document environment.
-
-If `TeX-arg-input-file-search' is set to t, you will get
-completion with all LaTeX classes available in your distribution
-and this variable will be ignored."
-  :group 'LaTeX-environment
-  :type '(repeat (group (string :format "%v"))))
-
-(defvar LaTeX-global-class-files nil
-  "List of the LaTeX class files.
-Initialized once at the first time you prompt for a LaTeX class.
-May be reset with `\\[universal-argument] \\[TeX-normal-mode]'.")
-
-;; Add the variable to `TeX-normal-mode-reset-list':
-(add-to-list 'TeX-normal-mode-reset-list 'TeX-global-class-files)
-
-(defcustom TeX-arg-input-file-search t
-  "If `TeX-arg-input-file' should search for files.
-If the value is t, files in TeX's search path are searched for
-and provided for completion.  The file name is then inserted
-without directory and extension.  If the value is nil, the file
-name can be specified manually and is inserted with a path
-relative to the directory of the current buffer's file and with
-extension.  If the value is `ask', you are asked for the method
-to use every time `TeX-arg-input-file' is called."
-  :group 'LaTeX-macro
-  :type '(choice (const t) (const nil) (const ask)))
-
-(defvar TeX-after-document-hook nil
-  "List of functions to be run at the end of `TeX-arg-document'.
-
-To insert a hook here, you must insert it in the appropiate style file.")
-
-(defun TeX-arg-document (_optional &optional _ignore)
-  "Insert arguments to documentclass.
-OPTIONAL and IGNORE are ignored."
-  (let* ((TeX-file-extensions '("cls"))
-         (crm-separator ",")
-         style var options defopt optprmpt)
-    (unless LaTeX-global-class-files
-      (setq LaTeX-global-class-files
-            (if (if (eq TeX-arg-input-file-search 'ask)
-                    (not (y-or-n-p "Find class yourself? "))
-                  TeX-arg-input-file-search)
-                (prog2
-                    (message "Searching for LaTeX classes...")
-                    (TeX-search-files-by-type 'texinputs 'global t t)
-                  (message "Searching for LaTeX classes...done"))
-              LaTeX-style-list)))
-    (setq style (completing-read
-                 (concat "Document class (default " LaTeX-default-style "): ")
-                 LaTeX-global-class-files nil nil nil nil LaTeX-default-style))
-    ;; Clean up hook before use.
-    (setq TeX-after-document-hook nil)
-    (TeX-load-style style)
-    (setq var (intern (format "LaTeX-%s-class-options" style)))
-    (setq defopt (if (stringp LaTeX-default-options)
-                     LaTeX-default-options
-                   (mapconcat #'identity LaTeX-default-options ",")))
-    (setq optprmpt
-          (if (and defopt (not (string-equal defopt "")))
-              (format "Options (default %s): " defopt) "Options: "))
-    (if (or (and (boundp var)
-                 (listp (symbol-value var)))
-            (fboundp var))
-        (if (functionp var)
-            (setq options (funcall var))
-          (when (symbol-value var)
-            (setq options
-                  (mapconcat #'identity
-                             (TeX-completing-read-multiple
-                              optprmpt (mapcar #'list (symbol-value var))
-                              nil nil nil nil defopt)
-                             ","))))
-      (setq options (TeX-read-string optprmpt nil nil defopt)))
-    (unless (zerop (length options))
-      (insert LaTeX-optop options LaTeX-optcl)
-      (let ((opts (LaTeX-listify-package-options options)))
-        (TeX-add-to-alist 'LaTeX-provided-class-options
-                          (list (cons style opts)))))
-    (insert TeX-grop style TeX-grcl))
-
-  (TeX-update-style t)
-  (run-hooks 'TeX-after-document-hook))
-
-(defvar LaTeX-after-usepackage-hook nil
-  "List of functions to be run at the end of `LaTeX-arg-usepackage'.
-
-To insert a hook here, you must insert it in the appropiate style file.")
-
-(defvar TeX-global-input-files nil
-  "List of the non-local TeX input files.
-Initialized once at the first time you prompt for an input file.
-May be reset with `\\[universal-argument] \\[TeX-normal-mode]'.")
-
-(defvar TeX-global-input-files-with-extension nil
-  "List of the non-local TeX input files with extension.
-Initialized once at the first time you prompt for an input file
-inside a file hook command.
-May be reset with `\\[universal-argument] \\[TeX-normal-mode]'.")
-
-(defvar LaTeX-global-package-files nil
-  "List of the LaTeX package files.
-Initialized once at the first time you prompt for a LaTeX package.
-May be reset with `\\[universal-argument] \\[TeX-normal-mode]'.")
-
-;; Add the variables to `TeX-normal-mode-reset-list':
-(add-to-list 'TeX-normal-mode-reset-list 'TeX-global-input-files)
-(add-to-list 'TeX-normal-mode-reset-list 'TeX-global-input-files-with-extension)
-(add-to-list 'TeX-normal-mode-reset-list 'LaTeX-global-package-files)
-
-(defun LaTeX-arg-usepackage-read-packages-with-options ()
-  "Read the packages and the options for the usepackage macro.
-
-If at least one package is provided, this function returns a cons
-cell, whose CAR is the list of packages and the CDR is the string
-of the options, nil otherwise."
-  (let* ((TeX-file-extensions '("sty"))
-         (crm-separator ",")
-         packages var options)
-    (unless LaTeX-global-package-files
-      (if (if (eq TeX-arg-input-file-search 'ask)
-              (not (y-or-n-p "Find packages yourself? "))
-            TeX-arg-input-file-search)
-          (progn
-            (message "Searching for LaTeX packages...")
-            (setq LaTeX-global-package-files
-                  (mapcar #'list (TeX-search-files-by-type
-                                  'texinputs 'global t t)))
-            (message "Searching for LaTeX packages...done"))))
-    (setq packages (TeX-completing-read-multiple
-                    "Packages: " LaTeX-global-package-files))
-    ;; Clean up hook before use in `LaTeX-arg-usepackage-insert'.
-    (setq LaTeX-after-usepackage-hook nil)
-    (mapc #'TeX-load-style packages)
-    ;; Prompt for options only if at least one package has been supplied, return
-    ;; nil otherwise.
-    (when packages
-      (setq var (if (= 1 (length packages))
-                    (intern (format "LaTeX-%s-package-options" (car packages)))
-                  ;; Something like `\usepackage[options]{pkg1,pkg2,pkg3,...}' is
-                  ;; allowed (provided that pkg1, pkg2, pkg3, ... accept same
-                  ;; options).  When there is more than one package, set `var' to
-                  ;; a dummy value so next `if' enters else form.
-                  t))
-      (if (or (and (boundp var)
-                   (listp (symbol-value var)))
-              (fboundp var))
-          (if (functionp var)
-              (setq options (funcall var))
-            (when (symbol-value var)
-              (setq options
-                    (mapconcat #'identity
-                               (TeX-completing-read-multiple
-                                "Options: " (mapcar #'list (symbol-value var)))
-                               ","))))
-        (setq options (TeX-read-string "Options: ")))
-      (cons packages options))))
-
-(defun LaTeX-arg-usepackage-insert (packages options)
-  "Actually insert arguments to usepackage."
-  (unless (zerop (length options))
-    (let ((opts (LaTeX-listify-package-options options)))
-      (mapc (lambda (elt)
-              (TeX-add-to-alist 'LaTeX-provided-package-options
-                                (list (cons elt opts))))
-            packages))
-    (insert LaTeX-optop options LaTeX-optcl))
-  (insert TeX-grop (mapconcat #'identity packages ",") TeX-grcl)
-  (run-hooks 'LaTeX-after-usepackage-hook)
-  (apply #'TeX-run-style-hooks packages))
-
-(defun LaTeX-arg-usepackage (_optional)
-  "Insert arguments to usepackage.
-OPTIONAL is ignored."
-  (let* ((packages-options (LaTeX-arg-usepackage-read-packages-with-options))
-         (packages (car packages-options))
-         (options (cdr packages-options)))
-    (LaTeX-arg-usepackage-insert packages options)))
-
-(defun LaTeX-insert-usepackages ()
-  "Prompt for the insertion of usepackage macros until empty
-input is reached.
-
-Return t if at least one \\usepackage has been inserted, nil
-otherwise."
-  (let (packages-options packages options (inserted nil))
-    (while (setq packages-options
-                 (LaTeX-arg-usepackage-read-packages-with-options))
-      (setq packages (car packages-options))
-      (setq options (cdr packages-options))
-      (insert TeX-esc "usepackage")
-      (LaTeX-arg-usepackage-insert packages options)
-      (LaTeX-newline)
-      (setq inserted t))
-    inserted))
-
-(defcustom LaTeX-search-files-type-alist
-  '((texinputs "${TEXINPUTS.latex}" ("tex/generic/" "tex/latex/")
-               TeX-file-extensions)
-    (docs "${TEXDOCS}" ("doc/") TeX-doc-extensions)
-    (graphics "${TEXINPUTS}" ("tex/") LaTeX-includegraphics-extensions)
-    (bibinputs "${BIBINPUTS}" ("bibtex/bib/") BibTeX-file-extensions)
-    (bstinputs "${BSTINPUTS}" ("bibtex/bst/") BibTeX-style-extensions)
-    (bbxinputs "" ("tex/latex/") BibLaTeX-style-extensions)
-    (biberinputs "${BIBINPUTS}" ("bibtex/bib/") TeX-Biber-file-extensions))
-  "Alist of filetypes with locations and file extensions.
-Each element of the alist consists of a symbol expressing the
-filetype, a variable which can be expanded on kpathsea-based
-systems into the directories where files of the given type
-reside, a list of absolute directories, relative directories
-below the root of a TDS-compliant TeX tree or a list of variables
-with either type of directories as an alternative for
-non-kpathsea-based systems and a list of extensions to be matched
-upon a file search.  Note that the directories have to end with a
-directory separator.
-
-Reset the mode for a change of this variable to take effect."
-  :group 'TeX-file
-  :type '(alist :key-type symbol
-                :value-type
-                (group (string :tag "Kpathsea variable")
-                       (choice :tag "Directories"
-                               (repeat :tag "TDS subdirectories" string)
-                               (repeat :tag "Absolute directories" directory)
-                               (repeat :tag "Variables" variable))
-                       (choice :tag "Extensions"
-                               variable (repeat string)))))
-
-(defun TeX-arg-input-file (optional &optional prompt local)
-  "Prompt for a tex or sty file.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  PROMPT is the prompt,
-LOCAL is a flag.  If the flag is set, only complete with local
-files."
-  (let ((search (if (eq TeX-arg-input-file-search 'ask)
-                    (not (y-or-n-p "Find file yourself? "))
-                  TeX-arg-input-file-search))
-        file style)
-    (if search
-        (progn
-          (unless (or TeX-global-input-files local)
-            (message "Searching for files...")
-            (setq TeX-global-input-files
-                  (mapcar #'list (TeX-search-files-by-type
-                                 'texinputs 'global t t)))
-            (message "Searching for files...done"))
-          (setq file (completing-read
-                      (TeX-argument-prompt optional prompt "File")
-                      (TeX-delete-dups-by-car
-                       (append (mapcar #'list (TeX-search-files-by-type
-                                              'texinputs 'local t t))
-                               (unless local
-                                 TeX-global-input-files))))
-                style file))
-      (setq file (read-file-name
-                  (TeX-argument-prompt optional prompt "File") nil ""))
-      (unless (string-equal file "")
-        (setq file (file-relative-name file)))
-      (setq style (file-name-sans-extension (file-name-nondirectory file))))
-    (unless (string-equal "" style)
-      (TeX-run-style-hooks style))
-    (TeX-argument-insert file optional)))
-
-(defvar BibTeX-global-style-files nil
-  "Association list of BibTeX style files.
-
-Initialized once at the first time you prompt for an input file.
-May be reset with `\\[universal-argument] \\[TeX-normal-mode]'.")
-
-(defvar BibLaTeX-global-style-files nil
-  "Association list of BibLaTeX style files.
-
-Initialized once at the first time you prompt for a BibLaTeX
-style.  May be reset with `\\[universal-argument] \\[TeX-normal-mode]'.")
-
-;; Add both variables to `TeX-normal-mode-reset-list':
-(add-to-list 'TeX-normal-mode-reset-list 'BibTeX-global-style-files)
-(add-to-list 'TeX-normal-mode-reset-list 'BibLaTeX-global-style-files)
-
-(defun TeX-arg-bibstyle (optional &optional prompt)
-  "Prompt for a BibTeX style file.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (message "Searching for BibTeX styles...")
-  (or BibTeX-global-style-files
-      (setq BibTeX-global-style-files
-            (mapcar #'list (TeX-search-files-by-type 'bstinputs 'global t t))))
-  (message "Searching for BibTeX styles...done")
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt optional prompt "BibTeX style")
-                    (append (mapcar #'list (TeX-search-files-by-type
-                                            'bstinputs 'local t t))
-                            BibTeX-global-style-files))
-   optional))
-
-(defvar BibTeX-global-files nil
-  "Association list of BibTeX files.
-
-Initialized once at the first time you prompt for a BibTeX file.
-May be reset with `\\[universal-argument] \\[TeX-normal-mode]'.")
-
-(defvar TeX-Biber-global-files nil
-  "Association list of Biber files.
-
-Initialized once at the first time you prompt for an Biber file.
-May be reset with `\\[universal-argument] \\[TeX-normal-mode]'.")
-
-(add-to-list 'TeX-normal-mode-reset-list 'BibTeX-global-files)
-(add-to-list 'TeX-normal-mode-reset-list 'TeX-Biber-global-files)
-
-(defun TeX-arg-bibliography (optional &optional prompt)
-  "Prompt for a BibTeX database file.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (message "Searching for BibTeX files...")
-  (or BibTeX-global-files
-      (setq BibTeX-global-files
-            (mapcar #'list (TeX-search-files-by-type 'bibinputs 'global t t))))
-  (message "Searching for BibTeX files...done")
-  (let ((styles (multi-prompt
-                 "," t
-                 (TeX-argument-prompt optional prompt "BibTeX files")
-                 (append (mapcar #'list (TeX-search-files-by-type
-                                         'bibinputs 'local t t))
-                         BibTeX-global-files))))
-    (apply #'LaTeX-add-bibliographies styles)
-    ;; Run style files associated to the bibliography database files in order to
-    ;; immediately fill `LaTeX-bibitem-list'.
-    (mapc #'TeX-run-style-hooks styles)
-    (TeX-argument-insert (mapconcat #'identity styles ",") optional)))
-
-(defun TeX-arg-corner (optional &optional prompt)
-  "Prompt for a LaTeX side or corner position with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt optional prompt "Position")
-                    '("l" "r" "t" "b" "tl" "tr" "bl" "br")
-                    nil t)
-   optional))
-
-(defun TeX-arg-lr (optional &optional prompt)
-  "Prompt for a LaTeX side with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt optional prompt "Position")
-                    '("l" "r")
-                    nil t)
-   optional))
-
-(defun TeX-arg-tb (optional &optional prompt poslist)
-  "Prompt for a LaTeX side with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  POSLIST contains the positioning characters offered for
-completion.  It can be the symbols `center', `stretch' or nil
-with the following completion list:
-  center   t, b, c
-  stretch  t, b, c, s
-  nil      t, b"
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt optional prompt "Position")
-                    (cond ((eq poslist 'center)
-                           '("t" "b" "c"))
-                          ((eq poslist 'stretch)
-                           '("t" "b" "c" "s"))
-                          (t
-                           '("t" "b")))
-                    nil t)
-   optional))
-
-(defcustom TeX-date-format "%Y/%m/%d"
-  "The default date format prompted by `TeX-arg-date'."
-  :group 'LaTeX-macro
-  :type 'string)
-
-(defun TeX-arg-date (optional &optional prompt)
-  "Prompt for a date, defaulting to the current date.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (let ((default (format-time-string TeX-date-format (current-time))))
-    (TeX-argument-insert
-     (TeX-read-string
-      (TeX-argument-prompt optional
-                           (when prompt
-                             (format (concat prompt " (default %s)") default))
-                           (format "Date (default %s)" default))
-      nil nil default)
-     optional)))
-
-(defun TeX-arg-version (optional &optional prompt)
-  "Prompt for the version of a file.
-Use as initial input the current date.  If OPTIONAL is non-nil,
-insert the resulting value as an optional argument, otherwise as
-a mandatory one.  Use PROMPT as the prompt string."
-  (let ((version (format-time-string "%Y/%m/%d" (current-time))))
-    (TeX-argument-insert
-     (TeX-read-string
-      (TeX-argument-prompt optional
-                           (when prompt
-                             (format (concat prompt " (default %s)") version))
-                           (format "Version (default %s)" version))
-      nil nil version)
-     optional)))
-
-(defun TeX-arg-pagestyle (optional &optional prompt definition)
-  "Prompt for a LaTeX pagestyle with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  If DEFINITION is non-nil, add the chosen pagestyle to
-the list of defined pagestyles."
-  (let ((pagestyle (completing-read (TeX-argument-prompt optional prompt
-                                                         "Pagestyle")
-                                    (LaTeX-pagestyle-list))))
-    (if (and definition (not (string-equal "" pagestyle)))
-        (LaTeX-add-pagestyles pagestyle))
-    (TeX-argument-insert pagestyle optional)))
-
-(defcustom LaTeX-default-verb-delimiter ?|
-  "Default delimiter for `\\verb' macros."
-  :group 'LaTeX-macro
-  :type 'character)
-
-(defun TeX-arg-verb (_optional &optional _ignore)
-  "Prompt for delimiter and text.
-The compatibility argument OPTIONAL and IGNORE are ignored."
-  (let ((del (read-quoted-char
-              (concat "Delimiter (default "
-                      (char-to-string LaTeX-default-verb-delimiter) "): "))))
-    (when (<= del ?\ ) (setq del LaTeX-default-verb-delimiter))
-    (if (TeX-active-mark)
-        (progn
-          (insert del)
-          (goto-char (mark))
-          (insert del))
-      (insert del (read-from-minibuffer "Text: ") del))
-    (setq LaTeX-default-verb-delimiter del)))
-
-(defun TeX-arg-verb-delim-or-brace (optional &optional prompt)
-  "Prompt for delimiter and text.
-If OPTIONAL, indicate optional argument in minibuffer.  PROMPT is
-a string replacing the default one when asking the user for text.
-This function is intended for \\verb like macros which take their
-argument in delimiters like \"\| \|\" or braces \"\{ \}\"."
-  (let ((del (read-quoted-char
-              (concat "Delimiter (default "
-                      (char-to-string LaTeX-default-verb-delimiter) "): "))))
-    (when (<= del ?\ )
-      (setq del LaTeX-default-verb-delimiter))
-    (if (TeX-active-mark)
-        (progn
-          (insert del)
-          (goto-char (mark))
-          ;; If the delimiter was an opening brace, close it with a
-          ;; brace, otherwise use the delimiter again
-          (insert (if (= del ?\{)
-                      ?\}
-                    del)))
-      ;; Same thing again
-      (insert del (read-from-minibuffer
-                   (TeX-argument-prompt optional prompt "Text"))
-              (if (= del ?\{)
-                  ?\}
-                del)))
-    ;; Do not set `LaTeX-default-verb-delimiter' if the user input was
-    ;; an opening brace.  This would give funny results for the next
-    ;; "C-c C-m \verb RET"
-    (unless (= del ?\{)
-      (setq LaTeX-default-verb-delimiter del))))
-
-(defun TeX-arg-pair (_optional first second)
-  "Insert a pair of number, prompted by FIRST and SECOND.
-
-The numbers are surounded by parenthesizes and separated with a
-comma.  The compatibility argument OPTIONAL is ignored."
-  (insert "(" (TeX-read-string (concat first  ": ")) ","
-          (TeX-read-string (concat second ": ")) ")"))
-
-(defun TeX-arg-size (optional)
-  "Insert width and height as a pair.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one."
-  (TeX-arg-pair optional "Width" "Height"))
-
-(defun TeX-arg-coordinate (optional)
-  "Insert x and y coordinate as a pair.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one."
- (TeX-arg-pair optional "X position" "Y position"))
-
-(defconst TeX-braces-default-association
-  '(("[" . "]")
-    ("\\{" . "\\}")
-    ("(" . ")")
-    ("|" . "|")
-    ("\\|" . "\\|")
-    ("/" . "/")
-    ("\\backslash" . "\\backslash")
-    ("\\lfloor" . "\\rfloor")
-    ("\\lceil" . "\\rceil")
-    ("\\langle" . "\\rangle")))
-
-(defcustom TeX-braces-user-association nil
-  "A list of your personal association of brace symbols.
-These are used for \\left and \\right.
-
-The car of each entry is the brace used with \\left,
-the cdr is the brace used with \\right."
-  :group 'LaTeX-macro
-  :group 'LaTeX-math
-  :type '(repeat (cons :format "%v"
-                       (string :tag "Left")
-                       (string :tag "Right"))))
-
-(defvar TeX-braces-association
-  (append TeX-braces-user-association
-          TeX-braces-default-association)
-    "A list of association of brace symbols for \\left and \\right.
-The car of each entry is the brace used with \\left,
-the cdr is the brace used with \\right.")
-
-(defcustom LaTeX-electric-left-right-brace nil
-  "If non-nil, insert right brace with suitable macro after typing left brace."
-  :group 'LaTeX-macro
-  :type 'boolean)
-
-(defvar TeX-left-right-braces
-  '(("[") ("]") ("\\{") ("\\}") ("(") (")") ("|") ("\\|")
-    ("/") ("\\backslash") ("\\lfloor") ("\\rfloor")
-    ("\\lceil") ("\\rceil") ("\\langle") ("\\rangle")
-    ("\\uparrow") ("\\Uparrow") ("\\downarrow") ("\\Downarrow")
-    ("\\updownarrow") ("\\Updownarrow") ("."))
-  "List of symbols which can follow the \\left or \\right command.")
-
-(defvar LaTeX-left-right-macros-association
-  '(("left" . "right")
-    ("bigl" . "bigr") ("Bigl" . "Bigr")
-    ("biggl" . "biggr") ("Biggl" . "Biggr"))
-  "Alist of macros for adjusting size of left and right braces.
-The car of each entry is for left brace and the cdr is for right brace.")
-
-(defun TeX-arg-insert-braces (optional &optional prompt)
-  "Prompt for a brace for \\left and insert the corresponding \\right.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (let (left-macro)
-    (save-excursion
-      ;; Obtain macro name such as "left", "bigl" etc.
-      (setq left-macro (buffer-substring-no-properties
-                        (point)
-                        (progn (backward-word 1) (point))))
-      (backward-char)
-      (LaTeX-newline)
-      (indent-according-to-mode)
-      ;; Delete possibly produced blank line.
-      (beginning-of-line 0)
-      (if (looking-at "^[ \t]*$")
-          (progn (delete-horizontal-space)
-                 (delete-char 1))))
-    (let ((left-brace (completing-read
-                       (TeX-argument-prompt optional prompt
-                                            "Which brace")
-                       TeX-left-right-braces)))
-      (insert left-brace)
-      (LaTeX-newline)
-      (save-excursion
-        (if (TeX-active-mark)
-            (goto-char (mark)))
-        (LaTeX-newline)
-        (LaTeX-insert-corresponding-right-macro-and-brace
-         left-macro left-brace optional prompt)
-        (indent-according-to-mode))
-      (indent-according-to-mode))))
-
-(defvar TeX-arg-right-insert-p) ;; Defined further below.
-
-(defun TeX-arg-insert-right-brace-maybe (optional)
-  "Insert the suitable right brace macro such as \\rangle.
-Insertion is done when `TeX-arg-right-insert-p' is non-nil.
-If the left brace macro is preceded by \\left, \\bigl etc.,
-supply the corresponding macro such as \\right before the right brace macro."
-  ;; Nothing is done when TeX-arg-right-insert-p is nil.
-  (when TeX-arg-right-insert-p
-    (let (left-brace left-macro)
-      (save-excursion
-        ;; Obtain left brace macro name such as "\langle".
-        (setq left-brace (buffer-substring-no-properties
-                          (point)
-                          (progn (backward-word) (backward-char)
-                                 (point)))
-              ;; Obtain the name of preceding left macro, if any,
-              ;; such as "left", "bigl" etc.
-              left-macro (LaTeX--find-preceding-left-macro-name)))
-      (save-excursion
-        (if (TeX-active-mark)
-            (goto-char (mark)))
-        (LaTeX-insert-corresponding-right-macro-and-brace
-         left-macro left-brace optional)))))
-
-(defun LaTeX-insert-left-brace (arg)
-  "Insert typed left brace ARG times and possibly a correspondig right brace.
-Automatic right brace insertion is done only if no prefix ARG is given and
-`LaTeX-electric-left-right-brace' is non-nil.
-Normally bound to keys \(, { and [."
-  (interactive "*P")
-  ;; If you change the condition for `auto-p', adjust the condition in
-  ;; the `delete-selection' property, just below this defun, accordingly.
-  (let ((auto-p (and LaTeX-electric-left-right-brace (not arg))))
-    (if (and auto-p
-             (TeX-active-mark)
-             (> (point) (mark)))
-        (exchange-point-and-mark))
-    (if auto-p
-        ;; Should supply corresponding right brace with possible
-        ;; \right-like macro.
-        (let ((lbrace (char-to-string last-command-event)) lmacro skip-p)
-          ;; Use `insert' rather than `self-insert-command' so that
-          ;; unexcpected side effects, e.g. `electric-pair-mode',
-          ;; won't mess up the following outcomes. (bug#47936)
-          (insert last-command-event)
-          (save-excursion
-            (backward-char)
-            ;; The brace "{" is exceptional in two aspects.
-            ;; 1. "\{" should be considered as a single brace
-            ;;    like "(" and "[".
-            ;; 2. "\left{" is nonsense while "\left\{" and
-            ;;    "\left(" are not.
-            (if (string= lbrace TeX-grop)
-                ;; If "{" follows "\", set lbrace to "\{".
-                (if (TeX-escaped-p)
-                    (progn
-                      (backward-char)
-                      (setq lbrace (concat TeX-esc TeX-grop)))
-                  ;; Otherwise, don't search for left macros.
-                  (setq skip-p t)))
-            (unless skip-p
-              ;; Obtain the name of preceding left macro, if any,
-              ;; such as "left", "bigl" etc.
-              (setq lmacro (LaTeX--find-preceding-left-macro-name))))
-          (let ((TeX-arg-right-insert-p t)
-                ;; "{" and "}" are paired temporally so that typing
-                ;; a single "{" should insert a pair "{}".
-                (TeX-braces-association
-                 (cons (cons TeX-grop TeX-grcl) TeX-braces-association)))
-            (save-excursion
-              (if (TeX-active-mark)
-                  (goto-char (mark)))
-              (LaTeX-insert-corresponding-right-macro-and-brace
-               lmacro lbrace))))
-      ;; Don't supply right brace and just act as ordinary
-      ;; `self-insert-command'.
-      (self-insert-command (prefix-numeric-value arg)))))
-;; Cater for `delete-selection-mode' (bug#36385)
-;; See the header comment of delsel.el for detail.
-(put #'LaTeX-insert-left-brace 'delete-selection
-     (lambda ()
-       ;; Consult `delete-selection' property when
-       ;; `LaTeX-insert-left-brace' works just the same as
-       ;; `self-insert-command'.
-       (and (or (not LaTeX-electric-left-right-brace)
-                current-prefix-arg)
-            (let ((f (get #'self-insert-command 'delete-selection)))
-              ;; If `delete-selection' property of
-              ;; `self-insert-command' is one of the predefined
-              ;; special symbols, just return itself.
-              (if (memq f '(yank supersede kill t nil))
-                  ;; FIXME: if this list of special symbols is
-                  ;; extended in future delsel.el, this discrimination
-                  ;; will become wrong.
-                  f
-                ;; Otherwise, call it as a function and return
-                ;; its value.
-                (funcall f))))))
-
-(defun LaTeX-insert-corresponding-right-macro-and-brace
-    (lmacro lbrace &optional optional prompt)
-  "Insert right macro and brace correspoinding to LMACRO and LBRACE.
-Left-right association is determined through
-`LaTeX-left-right-macros-association' and `TeX-braces-association'.
-
-If brace association can't be determined or `TeX-arg-right-insert-p'
-is nil, consult user which brace should be used."
-  ;; This function is called with LMACRO being one of the following
-  ;; possibilities.
-  ;;  (1) nil, which means LBRACE is isolated.
-  ;;  (2) null string, which means LBRACE follows right after "\" to
-  ;;      form "\(" or "\[".
-  ;;  (3) a string in CARs of `LaTeX-left-right-macros-association'.
-  (let ((rmacro (cdr (assoc lmacro LaTeX-left-right-macros-association)))
-        (rbrace (cdr (assoc lbrace TeX-braces-association))))
-    ;; Since braces like "\(" and "\)" should be paired, RMACRO
-    ;; should be considered as null string in the case (2).
-    (if (string= lmacro "")
-        (setq rmacro ""))
-    ;; Insert right macros such as "\right", "\bigr" etc., if necessary.
-    ;; Even single "\" will be inserted so that "\)" or "\]" is
-    ;; inserted after "\(", "\[".
-    (if rmacro
-        (insert TeX-esc rmacro))
-    (cond
-     ((and TeX-arg-right-insert-p rbrace)
-      (insert rbrace))
-     (rmacro
-      (insert (completing-read
-               (TeX-argument-prompt
-                optional prompt
-                (format "Which brace (default %s)"
-                        (or rbrace "."))) TeX-left-right-braces
-               nil nil nil nil (or rbrace ".")))))))
-
-(defun LaTeX--find-preceding-left-macro-name ()
-  "Return the left macro name just before the point, if any.
-If the preceding macro isn't left macros such as \\left, \\bigl etc.,
-return nil.
-If the point is just after unescaped `TeX-esc', return the null string."
-  ;; \left-!- => "left"
-  ;; \-!- => ""
-  ;; \infty-!- => nil
-  ;; \&-!- => nil
-  ;; \mathrm{abc}-!- => nil
-  ;; {blah blah blah}-!- => nil
-  ;; \\-!- => nil
-  (let ((name (buffer-substring-no-properties
-               (point)
-               ;; This is only a helper function, so we do not
-               ;; preserve point by save-excursion.
-               (progn
-                 ;; Assume left macro names consist of only A-Z and a-z.
-                 (skip-chars-backward "A-Za-z")
-                 (point)))))
-    (if (and (TeX-escaped-p)
-             (or (string= name "")
-                 (assoc name LaTeX-left-right-macros-association)))
-        name)))
-(define-obsolete-function-alias
-  'LaTeX-find-preceeding-left-macro-name
-  #'LaTeX--find-preceding-left-macro-name "AUCTeX 12.2"
-  "Compatibility function for typo in its name.")
-
-(defcustom LaTeX-default-author 'user-full-name
-  "Initial input to `LaTeX-arg-author' prompt.
-If nil, do not prompt at all."
-  :group 'LaTeX-macro
-  :type '(choice (const :tag "User name in Emacs" user-full-name)
-                 (const :tag "Do not prompt" nil)
-                 string))
-
-(defun LaTeX-arg-author (optional &optional prompt)
-  "Prompt for author name.
-Insert the given value as a TeX macro argument.  If OPTIONAL is
-non-nil, insert it as an optional argument.  Use PROMPT as the
-prompt string.  `LaTeX-default-author' is the initial input."
-  (let ((author (if LaTeX-default-author
-                    (TeX-read-string
-                     (TeX-argument-prompt optional prompt "Author(s)")
-                     (if (symbolp LaTeX-default-author)
-                         (symbol-value LaTeX-default-author)
-                       LaTeX-default-author))
-                  "")))
-    (TeX-argument-insert author optional nil)))
-
-(defun TeX-read-key-val (optional key-val-alist &optional prompt)
-  "Prompt for keys and values in KEY-VAL-ALIST and return them.
-If OPTIONAL is non-nil, indicate in the prompt that we are
-reading an optional argument.  KEY-VAL-ALIST is an alist.  The
-car of each element should be a string representing a key and the
-optional cdr should be a list with strings to be used as values
-for the key.  KEY-VAL-ALIST can be a symbol or a function call
-returning an alist.  Use PROMPT as the prompt string."
-  (multi-prompt-key-value
-   (TeX-argument-prompt optional prompt "Options (k=v)")
-   (cond ((and (symbolp key-val-alist)
-               (boundp key-val-alist))
-          (symbol-value key-val-alist))
-         ((and (listp key-val-alist)
-               (symbolp (car key-val-alist))
-               (fboundp (car key-val-alist)))
-          (let ((head (car key-val-alist))
-                (tail (cdr key-val-alist)))
-            (apply head tail)))
-         (t
-          key-val-alist))))
-
-(defun TeX-arg-key-val (optional key-val-alist &optional prompt)
-  "Prompt for keys and values in KEY-VAL-ALIST.
-Insert the given value as a TeX macro argument.  If OPTIONAL is
-non-nil, insert it as an optional argument.  KEY-VAL-ALIST is an
-alist.  The car of each element should be a string representing a
-key and the optional cdr should be a list with strings to be used
-as values for the key.  Use PROMPT as the prompt string."
-  (let ((options (TeX-read-key-val optional key-val-alist prompt)))
-    (TeX-argument-insert options optional)))
-
-(defun TeX-read-hook ()
-  "Read a LaTeX hook and return it as a string."
-  (let* ((hook (completing-read
-                (TeX-argument-prompt nil nil "Hook")
-                '("cmd"
-                  "env"
-                  ;; From ltfilehook-doc.pdf
-                  "file" "include" "class" "package"
-                  ;; From lthooks-doc.pdf
-                  "begindocument"  "enddocument"
-                  "rmfamily"       "sffamily"
-                  "ttfamily"       "normalfont"
-                  "bfseries"       "mdseries"
-                  ;; From ltshipout-doc.pdf
-                  "shipout"
-                  ;; From ltpara-doc.pdf
-                  "para")))
-         (place (lambda (&optional opt pr)
-                  (completing-read
-                   (TeX-argument-prompt opt pr "Where")
-                   (cond ((member hook '("env" "para"))
-                          '("after" "before" "begin" "end"))
-                         ((string= hook "include")
-                          '("after" "before" "end" "excluded"))
-                         ((string= hook "begindocument")
-                          '("before" "end"))
-                         ((string= hook "enddocument")
-                          '("afterlastpage" "afteraux" "info" "end"))
-                         ((member hook '("bfseries" "mdseries"))
-                          '("defaults"))
-                         ((string= hook "shipout")
-                          '("before"     "after"
-                            "foreground" "background"
-                            "firstpage"  "lastpage"))
-                         (t
-                          '("after" "before"))))))
-         (search (lambda ()
-                   (if (eq TeX-arg-input-file-search 'ask)
-                       (not (y-or-n-p "Find file yourself? "))
-                     TeX-arg-input-file-search)))
-         name where files)
-    (cond ((string= hook "cmd")
-           ;; cmd/<name>/<where>: <where> is one of (before|after)
-           (setq name (completing-read
-                       (TeX-argument-prompt nil nil "Command")
-                       (TeX-symbol-list)))
-           (setq where (funcall place)))
-
-          ;; env/<name>/<where>: <where> is one of (before|after|begin|end)
-          ((string= hook "env")
-           (setq name (completing-read
-                       (TeX-argument-prompt nil nil "Environment")
-                       (LaTeX-environment-list)))
-           (setq where (funcall place)))
-
-          ;; file/<file-name.xxx>/<where>: <file-name> is optional and
-          ;; must be with extension and <where> is one of
-          ;; (before|after)
-          ((string= hook "file")
-           (if (funcall search)
-               (progn
-                 (unless TeX-global-input-files-with-extension
-                   (setq TeX-global-input-files-with-extension
-                         (prog2
-                             (message "Searching for files...")
-                             (mapcar #'list
-                                     (TeX-search-files-by-type 'texinputs
-                                                               'global
-                                                               t nil))
-                           (message "Searching for files...done"))))
-                 (setq name
-                       (completing-read
-                        (TeX-argument-prompt t nil "File")
-                        TeX-global-input-files-with-extension)))
-             (setq name
-                   (file-name-nondirectory
-                    (read-file-name
-                     (TeX-argument-prompt t nil "File")
-                     nil ""))))
-           (setq where (funcall place)))
-
-          ;; include/<file-name>/<where>: <file-name> is optional and
-          ;; <where> is one of (before|after|end|excluded)
-          ((string= hook "include")
-           (if (funcall search)
-               (progn
-                 (setq files
-                       (prog2
-                           (message "Searching for files...")
-                           ;; \include looks for files with TeX content,
-                           ;; so limit the search:
-                           (let* ((TeX-file-extensions '("tex" "ltx")))
-                             (TeX-search-files-by-type 'texinputs 'local t t))
-                         (message "Searching for files...done")))
-                 (setq name (completing-read
-                             (TeX-argument-prompt t nil "File")
-                             files)))
-             (setq name
-                   (file-name-base
-                    (read-file-name
-                     (TeX-argument-prompt t nil "File")
-                     nil ""))))
-           (setq where (funcall place)))
-
-          ;; class/<doc-class>/<where>: <doc-class> is optional and
-          ;; <where> is one of (before|after)
-          ((string= hook "class")
-           (if (funcall search)
-               (progn
-                 (unless LaTeX-global-class-files
-                   (setq LaTeX-global-class-files
-                         (prog2
-                             (message "Searching for LaTeX classes...")
-                             (let* ((TeX-file-extensions '("cls")))
-                               (mapcar #'list
-                                       (TeX-search-files-by-type 'texinputs
-                                                                 'global
-                                                                 t t)))
-                           (message "Searching for LaTeX classes...done"))))
-                 (setq name (completing-read
-                             (TeX-argument-prompt t nil "Document class")
-                             LaTeX-global-class-files)))
-             (setq name
-                   (file-name-base
-                    (read-file-name
-                     (TeX-argument-prompt t nil "Document class")
-                     nil ""))))
-           (setq where (funcall place)))
-
-          ;; package/<pack-name>/<where>: <pack-name> is optional and
-          ;; <where> is one of (before|after)
-          ((string= hook "package")
-           (if (funcall search)
-               (progn
-                 (unless LaTeX-global-package-files
-                   (setq LaTeX-global-package-files
-                         (prog2
-                             (message "Searching for LaTeX packages...")
-                             (let* ((TeX-file-extensions '("sty")))
-                               (mapcar #'list
-                                       (TeX-search-files-by-type 'texinputs
-                                                                 'global
-                                                                 t t)))
-                           (message "Searching for LaTeX packages...done"))))
-                 (setq name (completing-read
-                             (TeX-argument-prompt t nil "Package")
-                             LaTeX-global-package-files)))
-             (setq name (file-name-base
-                         (read-file-name
-                          (TeX-argument-prompt t nil "Package")
-                          nil ""))))
-           (setq where (funcall place)))
-
-          ;; begindocument/<where>: <where> is empty or one of
-          ;; (before|end)
-          ((string= hook "begindocument")
-           (setq where (funcall place t)))
-
-          ;; enddocument/<where>: <where> is empty or one of
-          ;; (afterlastpage|afteraux|info|end)
-          ((string= hook "enddocument")
-           (setq where (funcall place t)))
-
-          ;; bfseries|mdseries/<where>: <where> is empty or defaults
-          ((member hook '("bfseries" "mdseries"))
-           (setq where (funcall place t)))
-
-          ;; shipout/<where>: <where> is one of
-          ;; (before|after|foreground|background|firstpage|lastpage)
-          ((string= hook "shipout")
-           (setq where (funcall place)))
-
-          ;; Other hooks or user specific input, do nothing:
-          (t nil))
-
-    ;; Process the input: Concat the given parts and return it
-    (concat hook
-            (when (and name (not (string= name "")))
-              (concat "/" name))
-            (when (and where (not (string= where "")))
-              (concat "/" where)))))
-
-(defun TeX-arg-hook (optional)
-  "Prompt for a LaTeX hook.
-Insert the given hook as a TeX macro argument.  If OPTIONAL is
-non-nil, insert it as an optional argument."
-  (TeX-argument-insert (TeX-read-hook) optional))
-
-;;; Verbatim constructs
-
-(defcustom LaTeX-verbatim-macros-with-delims
-  '("verb" "verb*")
-  "Macros for inline verbatim with arguments in delimiters, like \\foo|...|.
-
-Programs should not use this variable directly but the function
-`LaTeX-verbatim-macros-with-delims' which returns a value
-including buffer-local keyword additions via
-`LaTeX-verbatim-macros-with-delims-local' as well."
-  :group 'LaTeX-macro
-  :type '(repeat (string)))
-
-(defvar LaTeX-verbatim-macros-with-delims-local nil
-  "Buffer-local variable for inline verbatim with args in delimiters.
-
-Style files should add constructs to this variable and not to
-`LaTeX-verbatim-macros-with-delims'.
-
-Programs should not use this variable directly but the function
-`LaTeX-verbatim-macros-with-delims' which returns a value
-including values of the variable
-`LaTeX-verbatim-macros-with-delims' as well.")
-(make-variable-buffer-local 'LaTeX-verbatim-macros-with-delims-local)
-(put 'LaTeX-verbatim-macros-with-delims-local 'safe-local-variable
-     #'TeX--list-of-string-p)
-
-
-(defcustom LaTeX-verbatim-macros-with-braces nil
-  "Macros for inline verbatim with arguments in braces, like \\foo{...}.
-
-Programs should not use this variable directly but the function
-`LaTeX-verbatim-macros-with-braces' which returns a value
-including buffer-local keyword additions via
-`LaTeX-verbatim-macros-with-braces-local' as well."
-  :group 'LaTeX-macro
-  :type '(repeat (string)))
-
-(defvar LaTeX-verbatim-macros-with-braces-local nil
-  "Buffer-local variable for inline verbatim with args in braces.
-
-Style files should add constructs to this variable and not to
-`LaTeX-verbatim-macros-with-braces'.
-
-Programs should not use this variable directly but the function
-`LaTeX-verbatim-macros-with-braces' which returns a value
-including values of the variable
-`LaTeX-verbatim-macros-with-braces' as well.")
-(make-variable-buffer-local 'LaTeX-verbatim-macros-with-braces-local)
-(put 'LaTeX-verbatim-macros-with-braces-local 'safe-local-variable
-     #'TeX--list-of-string-p)
-
-(defcustom LaTeX-verbatim-environments
-  '("verbatim" "verbatim*" "filecontents" "filecontents*")
-  "Verbatim environments.
-
-Programs should not use this variable directly but the function
-`LaTeX-verbatim-environments' which returns a value including
-buffer-local keyword additions via
-`LaTeX-verbatim-environments-local' as well."
-  :group 'LaTeX-environment
-  :type '(repeat (string)))
-
-(defvar LaTeX-verbatim-environments-local nil
-  "Buffer-local variable for verbatim environments.
-
-Style files should add constructs to this variable and not to
-`LaTeX-verbatim-environments'.
-
-Programs should not use this variable directly but the function
-`LaTeX-verbatim-environments' which returns a value including
-values of the variable `LaTeX-verbatim-environments' as well.")
-(make-variable-buffer-local 'LaTeX-verbatim-environments-local)
-(put 'LaTeX-verbatim-environments-local 'safe-local-variable
-     #'TeX--list-of-string-p)
-
-(defun LaTeX-verbatim-macros-with-delims ()
-  "Return list of verbatim macros with delimiters."
-  (append LaTeX-verbatim-macros-with-delims
-          LaTeX-verbatim-macros-with-delims-local))
-
-(defun LaTeX-verbatim-macros-with-braces ()
-  "Return list of verbatim macros with braces."
-  (append LaTeX-verbatim-macros-with-braces
-          LaTeX-verbatim-macros-with-braces-local))
-
-(defun LaTeX-verbatim-environments ()
-  "Return list of verbatim environments."
-  (append LaTeX-verbatim-environments
-          LaTeX-verbatim-environments-local))
-
-(defun LaTeX-verbatim-macro-boundaries ()
-  "Return boundaries of verbatim macro.
-Boundaries are returned as a cons cell where the car is the macro
-start and the cdr the macro end.
-
-Only macros which enclose their arguments with special
-non-parenthetical delimiters, like \\verb+foo+, are recognized."
-  (save-excursion
-    (let ((orig (point))
-          (verbatim-regexp (regexp-opt (LaTeX-verbatim-macros-with-delims) t)))
-      ;; Search backwards for the macro start, unless we are facing one
-      (unless (looking-at (concat (regexp-quote TeX-esc) verbatim-regexp))
-        (catch 'found
-          (while (progn
-                   (skip-chars-backward (concat "^\n" (regexp-quote TeX-esc))
-                                        (line-beginning-position))
-                   (when (looking-at verbatim-regexp) (throw 'found nil))
-                   (or (bobp) (forward-char -1))
-                   (/= (point) (line-beginning-position))))))
-      ;; Search forward for the macro end, unless we failed to find a start
-      (unless (bolp)
-        (let* ((beg (1- (point)))
-               (macro-end (match-end 0))
-               ;; XXX: Here we assume we are dealing with \verb which
-               ;; expects the delimiter right behind the command.
-               ;; However, \lstinline can also cope with whitespace as
-               ;; well as an optional argument after the command.
-               (delimiter (buffer-substring-no-properties
-                           macro-end (1+ macro-end))))
-          ;; Heuristic: If an opening brace is encountered, search for
-          ;; both the opening and the closing brace as an end marker.
-          ;; Like that the function should work for \verb|...| as well
-          ;; as for \url{...}.
-          (when (string= delimiter TeX-grop)
-            (setq delimiter (concat delimiter TeX-grcl)))
-          (goto-char (1+ macro-end))
-          (skip-chars-forward (concat "^" delimiter))
-          (when (<= orig (point))
-            (cons beg (1+ (point)))))))))
-
-(defun LaTeX-current-verbatim-macro ()
-  "Return name of verbatim macro containing point, nil if none is present."
-  (let ((macro-boundaries (LaTeX-verbatim-macro-boundaries)))
-    (when macro-boundaries
-      (save-excursion
-        (goto-char (car macro-boundaries))
-        (forward-char (length TeX-esc))
-        (buffer-substring-no-properties
-         (point) (progn (skip-chars-forward "@A-Za-z*") (point)))))))
-
-(defun LaTeX-verbatim-p (&optional pos)
-  "Return non-nil if position POS is in a verbatim-like construct."
-  (when pos (goto-char pos))
-  (save-match-data
-    (or (when (fboundp 'font-latex-faces-present-p)
-          (font-latex-faces-present-p 'font-latex-verbatim-face))
-        (member (LaTeX-current-verbatim-macro)
-                (LaTeX-verbatim-macros-with-delims))
-        (member (TeX-current-macro) (LaTeX-verbatim-macros-with-braces))
-        (member (LaTeX-current-environment) (LaTeX-verbatim-environments)))))
-
-
-;;; Formatting
-
-(defcustom LaTeX-syntactic-comments t
-  "If non-nil comments will be handled according to LaTeX syntax.
-This variable influences, among others, the behavior of
-indentation and filling which will take LaTeX syntax into
-consideration just as is in the non-commented source code."
-  :type 'boolean
-  :group 'LaTeX)
-
-
-;;; Indentation
-
-;; We are distinguishing two different types of comments:
-;;
-;; 1) Comments starting in column one (line comments)
-;;
-;; 2) Comments starting after column one with only whitespace
-;;    preceding it.
-;;
-;; (There is actually a third type: Comments preceded not only by
-;; whitespace but by some code as well; so-called code comments.  But
-;; they are not relevant for the following explanations.)
-;;
-;; Additionally we are distinguishing two different types of
-;; indentation:
-;;
-;; a) Outer indentation: Indentation before the comment character(s).
-;;
-;; b) Inner indentation: Indentation after the comment character(s)
-;;    (taking into account possible comment padding).
-;;
-;; Comments can be filled syntax-aware or not.
-;;
-;; In `doctex-mode' line comments should always be indented
-;; syntax-aware and the comment character has to be anchored at the
-;; first column (unless the appear in a macrocode environment).  Other
-;; comments not in the documentation parts always start after the
-;; first column and can be indented syntax-aware or not.  If they are
-;; indented syntax-aware both the indentation before and after the
-;; comment character(s) have to be checked and adjusted.  Indentation
-;; should not move the comment character(s) to the first column.  With
-;; `LaTeX-syntactic-comments' disabled, line comments should still be
-;; indented syntax-aware.
-;;
-;; In `latex-mode' comments starting in different columns don't have
-;; to be handled differently.  They don't have to be anchored in
-;; column one.  That means that in any case indentation before and
-;; after the comment characters has to be checked and adjusted.
-
-(defgroup LaTeX-indentation nil
-  "Indentation of LaTeX code in AUCTeX"
-  :group 'LaTeX
-  :group 'TeX-indentation)
-
-(defcustom LaTeX-indent-level 2
-  "Indentation of begin-end blocks in LaTeX."
-  :group 'LaTeX-indentation
-  :type 'integer)
-
-(defcustom LaTeX-item-indent (- LaTeX-indent-level)
-  "Extra indentation for lines beginning with an item."
-  :group 'LaTeX-indentation
-  :type 'integer)
-
-(defcustom LaTeX-item-regexp "\\(bib\\)?item\\b"
-  "Regular expression matching macros considered items."
-  :group 'LaTeX-indentation
-  :type 'regexp)
-
-(defcustom LaTeX-indent-environment-list
-  '(("verbatim" current-indentation)
-    ("verbatim*" current-indentation)
-    ("filecontents" current-indentation)
-    ("filecontents*" current-indentation)
-    ("tabular" LaTeX-indent-tabular)
-    ("tabular*" LaTeX-indent-tabular)
-    ("array" LaTeX-indent-tabular)
-    ("eqnarray" LaTeX-indent-tabular)
-    ("eqnarray*" LaTeX-indent-tabular)
-    ;; envs of amsmath.sty
-    ("align"       LaTeX-indent-tabular)
-    ("align*"      LaTeX-indent-tabular)
-    ("aligned"     LaTeX-indent-tabular)
-    ("alignat"     LaTeX-indent-tabular)
-    ("alignat*"    LaTeX-indent-tabular)
-    ("alignedat"   LaTeX-indent-tabular)
-    ("xalignat"    LaTeX-indent-tabular)
-    ("xalignat*"   LaTeX-indent-tabular)
-    ("xxalignat"   LaTeX-indent-tabular)
-    ("flalign"     LaTeX-indent-tabular)
-    ("flalign*"    LaTeX-indent-tabular)
-    ("split"       LaTeX-indent-tabular)
-    ("matrix"      LaTeX-indent-tabular)
-    ("pmatrix"     LaTeX-indent-tabular)
-    ("bmatrix"     LaTeX-indent-tabular)
-    ("Bmatrix"     LaTeX-indent-tabular)
-    ("vmatrix"     LaTeX-indent-tabular)
-    ("Vmatrix"     LaTeX-indent-tabular)
-    ("smallmatrix" LaTeX-indent-tabular)
-    ("cases"       LaTeX-indent-tabular)
-    ;; envs of mathtools.sty
-    ("matrix*"       LaTeX-indent-tabular)
-    ("pmatrix*"      LaTeX-indent-tabular)
-    ("bmatrix*"      LaTeX-indent-tabular)
-    ("Bmatrix*"      LaTeX-indent-tabular)
-    ("vmatrix*"      LaTeX-indent-tabular)
-    ("Vmatrix*"      LaTeX-indent-tabular)
-    ("smallmatrix*"  LaTeX-indent-tabular)
-    ("psmallmatrix"  LaTeX-indent-tabular)
-    ("psmallmatrix*" LaTeX-indent-tabular)
-    ("bsmallmatrix"  LaTeX-indent-tabular)
-    ("bsmallmatrix*" LaTeX-indent-tabular)
-    ("vsmallmatrix"  LaTeX-indent-tabular)
-    ("vsmallmatrix*" LaTeX-indent-tabular)
-    ("Vsmallmatrix"  LaTeX-indent-tabular)
-    ("Vsmallmatrix*" LaTeX-indent-tabular)
-    ("dcases"        LaTeX-indent-tabular)
-    ("dcases*"       LaTeX-indent-tabular)
-    ("rcases"        LaTeX-indent-tabular)
-    ("rcases*"       LaTeX-indent-tabular)
-    ("drcases"       LaTeX-indent-tabular)
-    ("drcases*"      LaTeX-indent-tabular)
-    ("cases*"        LaTeX-indent-tabular)
-    ;; The following should have their own, smart indentation function.
-    ;; Some other day.
-    ("displaymath")
-    ("equation")
-    ("picture")
-    ("tabbing")
-    ;; envs from amsmath.sty
-    ("gather") ("gather*") ("gathered")
-    ("equation*") ("multline") ("multline*")
-    ;; envs from doc.sty
-    ("macrocode") ("macrocode*"))
-  "Alist of environments with special indentation.
-The second element in each entry is the function to calculate the
-indentation level in columns.
-
-Environments present in this list are not filled by filling
-functions, see `LaTeX-fill-region-as-paragraph'."
-  :group 'LaTeX-indentation
-  :type '(repeat (list (string :tag "Environment")
-                       (option function))))
-
-(defcustom LaTeX-indent-environment-check t
-  "If non-nil, check for any special environments."
-  :group 'LaTeX-indentation
-  :type 'boolean)
-
-(defcustom LaTeX-document-regexp "document"
-  "Regexp matching environments in which the indentation starts at col 0."
-  :group 'LaTeX-indentation
-  :type 'regexp)
-
-(defcustom LaTeX-begin-regexp "begin\\b\\|\\["
-  "Regexp matching macros considered begins."
-  :group 'LaTeX-indentation
-  :type 'regexp)
-
-(defcustom LaTeX-end-regexp "end\\b\\|\\]"
-  "Regexp matching macros considered ends."
-  :group 'LaTeX-indentation
-  :type 'regexp)
-
-(defcustom LaTeX-left-right-indent-level LaTeX-indent-level
-  "The level of indentation produced by a \\left macro."
-  :group 'LaTeX-indentation
-  :type 'integer)
-
-(defcustom LaTeX-indent-comment-start-regexp "%"
-  "Regexp matching comments ending the indent level count.
-This means, we just count the LaTeX tokens \\left, \\right, \\begin,
-and \\end up to the first occurence of text matching this regexp.
-Thus, the default \"%\" stops counting the tokens at a comment.  A
-value of \"%[^>]\" would allow you to alter the indentation with
-comments, for example with comment `%> \\begin'.
-Lines which start with `%' are not considered at all, regardless of this
-value."
-  :group 'LaTeX-indentation
-  :type 'regexp)
-
-(defvar docTeX-indent-inner-fixed
-  `((,(concat (regexp-quote TeX-esc)
-              "\\(begin\\|end\\)[ \t]*{macrocode\\*?}")
-     4 t)
-    (,(concat (regexp-quote TeX-esc)
-              "\\(begin\\|end\\)[ \t]*{\\(macro\\|environment\\)\\*?}")
-     0 nil))
-  "List of items which should have a fixed inner indentation.
-The items consist of three parts.  The first is a regular
-expression which should match the respective string.  The second
-is the amount of spaces to be used for indentation.  The third
-toggles if comment padding is relevant or not.  If t padding is
-part of the amount given, if nil the amount of spaces will be
-inserted after potential padding.")
-
-(defvar-local LaTeX-indent-begin-list nil
-  "List of macros increasing indentation.
-Each item in this list is a string with the name of the macro
-without a backslash.  The final regexp will be calculated by the
-function `LaTeX-indent-commands-regexp-make'.  A regexp for the
-\\if contructs is added by the function as well.  AUCTeX styles
-should add their macros to this variable and then run
-`LaTeX-indent-commands-regexp-make'.")
-
-(defvar-local LaTeX-indent-begin-exceptions-list nil
-  "List of macros which shouldn't increase the indentation.
-Each item in this list is a string without a backslash and will
-mostly start with 'if'.  These macros should not increase
-indentation although they start with 'if', for example the
-'ifthenelse' macro provided by the ifthen package.  AUCTeX styles
-should add their macros to this variable and then run
-`LaTeX-indent-commands-regexp-make'.")
-
-(defvar-local LaTeX-indent-mid-list nil
-  "List of macros which backindent the line where they appear.
-Each item in this list is a string with the name of the macro
-without a backslash.  The final regexp will be calculated by the
-function `LaTeX-indent-commands-regexp-make' which takes care of
-\\else and \\or.  AUCTeX styles should add their macros to this
-variable and then run `LaTeX-indent-commands-regexp-make'.")
-
-(defvar-local LaTeX-indent-end-list nil
-  "List of macros decreasing indentation.
-Each item in this list is a string with the name of the macro
-without a backslash.  The final regexp will be calculated by the
-function `LaTeX-indent-commands-regexp-make' which takes care of
-\\fi.  AUCTeX styles should add their macros to this variable and
-then run `LaTeX-indent-commands-regexp-make'.")
-
-(defvar-local LaTeX-indent-begin-regexp-local nil
-  "Regexp calculated from `LaTeX-indent-begin-list'.
-The value is calculated and set by the function
-`LaTeX-indent-commands-regexp-make' which already takes care of
-\\if constructs.")
-
-(defvar-local LaTeX-indent-begin-regexp-exceptions-local nil
-  "Regexp calculated from `LaTeX-indent-begin-exceptions-list'.
-The value is calculated and set by the function
-`LaTeX-indent-commands-regexp-make' which already takes care of
-\\ifthenelse.")
-
-(defvar-local LaTeX-indent-mid-regexp-local nil
-  "Regexp calculated from `LaTeX-indent-mid-list'.
-The value is calculated and set by the function
-`LaTeX-indent-commands-regexp-make' which already takes care of
-\\else and \\or.")
-
-(defvar-local LaTeX-indent-end-regexp-local nil
-  "Regexp calculated from `LaTeX-indent-end-list'.
-The value is calculated and set by the function
-`LaTeX-indent-commands-regexp-make' which already takes care of
-\\fi.")
-
-(defun LaTeX-indent-commands-regexp-make ()
-  "Calculate final regexp for adjusting indentation.
-This function takes the elements provided in
-`LaTeX-indent-begin-list', `LaTeX-indent-begin-exceptions-list',
-`LaTeX-indent-mid-list' and `LaTeX-indent-end-list' and generates
-the regexp's which are stored in
-`LaTeX-indent-begin-regexp-local',
-`LaTeX-indent-begin-regexp-exceptions-local',
-`LaTeX-indent-mid-regexp-local' and
-`LaTeX-indent-end-regexp-local' accordingly.  Some standard
-macros are added to the regexp's.  This function is called in
-`LaTeX-common-initialization' to set the regexp's."
-  (let* (cmds
-         symbs
-         (func (lambda (in regexp out)
-                 (setq cmds nil
-                       symbs nil)
-                 (dolist (elt in)
-                   (if (string-match "[^a-zA-Z@]" elt)
-                       (push elt symbs)
-                     (push elt cmds)))
-                 (set out (concat regexp
-                                  (when cmds
-                                    (concat "\\|"
-                                            (regexp-opt cmds)
-                                            "\\b"))
-                                  (when symbs
-                                    (concat "\\|"
-                                            (regexp-opt symbs))))))))
-    (funcall func
-             LaTeX-indent-begin-list
-             "if[a-zA-Z@]*\\b"
-             'LaTeX-indent-begin-regexp-local)
-    (funcall func
-             LaTeX-indent-mid-list
-             "else\\b\\|or\\b"
-             'LaTeX-indent-mid-regexp-local)
-    (funcall func
-             LaTeX-indent-end-list
-             "fi\\b"
-             'LaTeX-indent-end-regexp-local)
-    (funcall func
-             LaTeX-indent-begin-exceptions-list
-             "ifthenelse\\b"
-             'LaTeX-indent-begin-regexp-exceptions-local)))
-
-(defun LaTeX-indent-line ()
-  "Indent the line containing point, as LaTeX source.
-Add `LaTeX-indent-level' indentation in each \\begin{ - \\end{ block.
-Lines starting with an item is given an extra indentation of
-`LaTeX-item-indent'."
-  (interactive)
-  (let* ((case-fold-search nil)
-         ;; Compute a fill prefix.  Whitespace after the comment
-         ;; characters will be disregarded and replaced by
-         ;; `comment-padding'.
-         (fill-prefix
-          (and (TeX-in-commented-line)
-               (save-excursion
-                 (beginning-of-line)
-                 (looking-at
-                  (concat "\\([ \t]*" TeX-comment-start-regexp "+\\)+"))
-                 (concat (match-string 0) (TeX-comment-padding-string))))))
-    (save-excursion
-      (cond ((and fill-prefix
-                  (TeX-in-line-comment)
-                  (eq major-mode 'doctex-mode))
-             ;; If point is in a line comment in `doctex-mode' we only
-             ;; consider the inner indentation.
-             (let ((inner-indent (LaTeX-indent-calculate 'inner)))
-               (when (/= (LaTeX-current-indentation 'inner) inner-indent)
-                 (LaTeX-indent-inner-do inner-indent))))
-            ((and fill-prefix
-                  LaTeX-syntactic-comments)
-             ;; In any other case of a comment we have to consider
-             ;; outer and inner indentation if we do syntax-aware
-             ;; indentation.
-             (let ((inner-indent (LaTeX-indent-calculate 'inner))
-                   (outer-indent (LaTeX-indent-calculate 'outer)))
-               (when (/= (LaTeX-current-indentation 'inner) inner-indent)
-                   (LaTeX-indent-inner-do inner-indent))
-               (when (/= (LaTeX-current-indentation 'outer) outer-indent)
-                   (LaTeX-indent-outer-do outer-indent))))
-            (t
-             ;; The default is to adapt whitespace before any
-             ;; non-whitespace character, i.e. to do outer
-             ;; indentation.
-             (let ((outer-indent (LaTeX-indent-calculate 'outer)))
-               (when (/= (LaTeX-current-indentation 'outer) outer-indent)
-                   (LaTeX-indent-outer-do outer-indent))))))
-    (when (< (current-column) (save-excursion
-                                (LaTeX-back-to-indentation) (current-column)))
-      (LaTeX-back-to-indentation))))
-
-(defun LaTeX-indent-inner-do (inner-indent)
-  ;; Small helper function for `LaTeX-indent-line' to perform
-  ;; indentation after a comment character.  It requires that
-  ;; `LaTeX-indent-line' already set the appropriate variables and
-  ;; should not be used outside of `LaTeX-indent-line'.
-  (move-to-left-margin)
-  (TeX-re-search-forward-unescaped
-   (concat "\\(" TeX-comment-start-regexp "+[ \t]*\\)+") (line-end-position) t)
-  (delete-region (line-beginning-position) (point))
-  (insert fill-prefix)
-  (indent-to (+ inner-indent (length fill-prefix))))
-
-(defun LaTeX-indent-outer-do (outer-indent)
-  ;; Small helper function for `LaTeX-indent-line' to perform
-  ;; indentation of normal lines or before a comment character in a
-  ;; commented line.  It requires that `LaTeX-indent-line' already set
-  ;; the appropriate variables and should not be used outside of
-  ;; `LaTeX-indent-line'.
-  (back-to-indentation)
-  (delete-region (line-beginning-position) (point))
-  (indent-to outer-indent))
-
-(defun LaTeX-verbatim-regexp (&optional comment)
-  "Calculate the verbatim env regex from `LaTeX-verbatim-environments'.
-If optional argument COMMENT is non-nil, include comment env from
-`LaTeX-comment-env-list'."
-  (regexp-opt (append (LaTeX-verbatim-environments)
-                      (if comment LaTeX-comment-env-list))))
-
-(defun LaTeX-indent-calculate (&optional force-type)
-  "Return the indentation of a line of LaTeX source.
-FORCE-TYPE can be used to force the calculation of an inner or
-outer indentation in case of a commented line.  The symbols
-`inner' and `outer' are recognized."
-  (save-excursion
-    (LaTeX-back-to-indentation force-type)
-    (let ((i 0)
-          (list-length (safe-length docTeX-indent-inner-fixed))
-          (case-fold-search nil)
-          entry
-          found)
-      (cond ((save-excursion (beginning-of-line) (bobp)) 0)
-            ((and (eq major-mode 'doctex-mode)
-                  fill-prefix
-                  (TeX-in-line-comment)
-                  (progn
-                    (while (and (< i list-length)
-                                (not found))
-                      (setq entry (nth i docTeX-indent-inner-fixed))
-                      (when (looking-at (nth 0 entry))
-                        (setq found t))
-                      (setq i (1+ i)))
-                    found))
-             (if (nth 2 entry)
-                 (- (nth 1 entry) (if (integerp comment-padding)
-                                      comment-padding
-                                    (length comment-padding)))
-               (nth 1 entry)))
-            ((looking-at (concat (regexp-quote TeX-esc)
-                                 "\\(begin\\|end\\){"
-                                 (LaTeX-verbatim-regexp t)
-                                 "}"))
-             ;; \end{verbatim} must be flush left, otherwise an unwanted
-             ;; empty line appears in LaTeX's output.
-             0)
-            ((and LaTeX-indent-environment-check
-                  ;; Special environments.
-                  (let ((entry (assoc (or LaTeX-current-environment
-                                          (LaTeX-current-environment))
-                                      LaTeX-indent-environment-list)))
-                    (and entry
-                         (nth 1 entry)
-                         (funcall (nth 1 entry))))))
-            ((looking-at (concat (regexp-quote TeX-esc)
-                                 "\\("
-                                 LaTeX-end-regexp
-                                 "\\)"))
-             ;; Backindent at \end.
-             (- (LaTeX-indent-calculate-last force-type) LaTeX-indent-level))
-            ((looking-at (concat (regexp-quote TeX-esc) "right\\b"))
-             ;; Backindent at \right.
-             (- (LaTeX-indent-calculate-last force-type)
-                LaTeX-left-right-indent-level))
-            ((looking-at (concat (regexp-quote TeX-esc)
-                                 "\\("
-                                 LaTeX-item-regexp
-                                 "\\)"))
-             ;; Items.
-             (+ (LaTeX-indent-calculate-last force-type) LaTeX-item-indent))
-            ;; Other (La)TeX programming constructs which end
-            ;; something, \fi for example where we backindent:
-            ((looking-at (concat (regexp-quote TeX-esc)
-                                 "\\("
-                                 LaTeX-indent-end-regexp-local
-                                 "\\)"))
-             (- (LaTeX-indent-calculate-last force-type) LaTeX-indent-level))
-            ;; (La)TeX programming contructs which backindent only the
-            ;; current line, for example \or or \else where we backindent:
-            ((looking-at (concat (regexp-quote TeX-esc)
-                                 "\\("
-                                 LaTeX-indent-mid-regexp-local
-                                 "\\)"))
-             (- (LaTeX-indent-calculate-last force-type) LaTeX-indent-level))
-            ((memq (char-after) (append
-                                 TeX-indent-close-delimiters '(?\})))
-             ;; End brace in the start of the line.
-             (- (LaTeX-indent-calculate-last force-type)
-                TeX-brace-indent-level))
-            (t (LaTeX-indent-calculate-last force-type))))))
-
-(defun LaTeX-indent-level-count ()
-  "Count indentation change caused by macros in the current line.
-Macros contain \\left, \\right, \\begin, \\end and \\if-\\fi
-constructs.  A special case is \\newif where the following
-\\if<foo> should not change the indentation."
-  (save-excursion
-    (save-restriction
-      (let ((count 0))
-        (narrow-to-region (point)
-                          (save-excursion
-                            (re-search-forward
-                             (concat "[^" TeX-esc "]"
-                                     "\\(" LaTeX-indent-comment-start-regexp
-                                     "\\)\\|\n\\|\\'"))
-                            (backward-char)
-                            (point)))
-        (while (search-forward TeX-esc nil t)
-          (cond
-           ((looking-at "left\\b")
-            (setq count (+ count LaTeX-left-right-indent-level)))
-           ((looking-at "right\\b")
-            (setq count (- count LaTeX-left-right-indent-level)))
-           ((looking-at LaTeX-begin-regexp)
-            (setq count (+ count LaTeX-indent-level)))
-           ((looking-at LaTeX-end-regexp)
-            (setq count (- count LaTeX-indent-level)))
-           ((looking-at "newif\\b")
-            (search-forward TeX-esc (line-end-position) t))
-           ((and (not (looking-at LaTeX-indent-begin-regexp-exceptions-local))
-                 (looking-at LaTeX-indent-begin-regexp-local))
-            (setq count (+ count LaTeX-indent-level)))
-           ((looking-at LaTeX-indent-end-regexp-local)
-            (setq count (- count LaTeX-indent-level)))
-           ((looking-at (regexp-quote TeX-esc))
-            (forward-char 1))))
-        count))))
-
-(defun LaTeX-indent-calculate-last (&optional force-type)
-  "Return the correct indentation of a normal line of text.
-The point is supposed to be at the beginning of the current line.
-FORCE-TYPE can be used to force the calculation of an inner or
-outer indentation in case of a commented line.  The symbols
-`inner' and `outer' are recognized."
-  (let (line-comment-current-flag
-        line-comment-last-flag
-        comment-current-flag
-        comment-last-flag)
-    (beginning-of-line)
-    (setq line-comment-current-flag (TeX-in-line-comment)
-          comment-current-flag (TeX-in-commented-line))
-    (if comment-current-flag
-        (skip-chars-backward "%\n\t ")
-      (skip-chars-backward "\n\t "))
-    (beginning-of-line)
-    ;; If we are called in a non-comment line, skip over comment
-    ;; lines.  The computation of indentation should in this case
-    ;; rather take the last non-comment line into account.
-    ;; Otherwise there might arise problems with e.g. multi-line
-    ;; code comments.  This behavior is not enabled in docTeX mode
-    ;; where large amounts of line comments may have to be skipped
-    ;; and indentation should not be influenced by unrelated code in
-    ;; other macrocode environments.
-    (while (and (not (eq major-mode 'doctex-mode))
-                (not comment-current-flag)
-                (TeX-in-commented-line)
-                (not (bobp)))
-      (skip-chars-backward "\n\t ")
-      (beginning-of-line))
-    (setq line-comment-last-flag (TeX-in-line-comment)
-          comment-last-flag (TeX-in-commented-line))
-    (LaTeX-back-to-indentation force-type)
-    ;; Separate line comments and other stuff (normal text/code and
-    ;; code comments).  Additionally we don't want to compute inner
-    ;; indentation when a commented and a non-commented line are
-    ;; compared.
-    (cond ((or (and (eq major-mode 'doctex-mode)
-                    (or (and line-comment-current-flag
-                             (not line-comment-last-flag))
-                        (and (not line-comment-current-flag)
-                             line-comment-last-flag)))
-               (and force-type
-                    (eq force-type 'inner)
-                    (or (and comment-current-flag
-                             (not comment-last-flag))
-                        (and (not comment-current-flag)
-                             comment-last-flag))))
-           0)
-          ((looking-at (concat (regexp-quote TeX-esc)
-                               "begin *{\\("
-                               LaTeX-document-regexp
-                               "\\)}"))
-           ;; I dislike having all of the document indented...
-           (+ (LaTeX-current-indentation force-type)
-              ;; Some people have opening braces at the end of the
-              ;; line, e.g. in case of `\begin{letter}{%'.
-              (TeX-brace-count-line)))
-          ((and (eq major-mode 'doctex-mode)
-                (looking-at (concat (regexp-quote TeX-esc)
-                                    "end[ \t]*{macrocode\\*?}"))
-                fill-prefix
-                (TeX-in-line-comment))
-           ;; Reset indentation to zero after a macrocode environment
-           ;; only when we're not still inside a describing
-           ;; environment like "macro" or "environment" etc.  Text
-           ;; inside these environments after '\end{macrocode}' is
-           ;; indented with `LaTeX-indent-level':
-           (let ((outer-env (LaTeX-current-environment 2)))
-             (cond ((member outer-env '("macro" "environment"))
-                    LaTeX-indent-level)
-                   ((and (fboundp 'LaTeX-doc-NewDocElement-list)
-                         (LaTeX-doc-NewDocElement-list)
-                         (member outer-env
-                                 (mapcar #'cadr (LaTeX-doc-NewDocElement-list))))
-                    LaTeX-indent-level)
-                   (t 0))))
-          ((looking-at (concat (regexp-quote TeX-esc)
-                               "begin *{"
-                               ;; Don't give optional argument here
-                               ;; because indent would be disabled
-                               ;; inside comment env otherwise.
-                               (LaTeX-verbatim-regexp)
-                               "}"))
-           0)
-          ((looking-at (concat (regexp-quote TeX-esc)
-                               "end *{"
-                               (LaTeX-verbatim-regexp t)
-                               "}"))
-           ;; If I see an \end{verbatim} in the previous line I skip
-           ;; back to the preceding \begin{verbatim}.
-           (save-excursion
-             (if (re-search-backward (concat (regexp-quote TeX-esc)
-                                             "begin *{"
-                                             (LaTeX-verbatim-regexp t)
-                                             "}") 0 t)
-                 (LaTeX-indent-calculate-last force-type)
-               0)))
-          (t (+ (LaTeX-current-indentation force-type)
-                (if (not (and force-type
-                              (eq force-type 'outer)
-                              (TeX-in-commented-line)))
-                    (+ (LaTeX-indent-level-count)
-                       (TeX-brace-count-line))
-                  0)
-                (cond ((looking-at (concat (regexp-quote TeX-esc)
-                                           "\\("
-                                           LaTeX-end-regexp
-                                           "\\)"))
-                       LaTeX-indent-level)
-                      ((looking-at
-                        (concat (regexp-quote TeX-esc) "right\\b"))
-                       LaTeX-left-right-indent-level)
-                      ((looking-at (concat (regexp-quote TeX-esc)
-                                           "\\("
-                                           LaTeX-item-regexp
-                                           "\\)"))
-                       (- LaTeX-item-indent))
-                      ((looking-at (concat (regexp-quote TeX-esc)
-                                           "\\("
-                                           LaTeX-indent-end-regexp-local
-                                           "\\)"))
-                       LaTeX-indent-level)
-                      ((looking-at (concat (regexp-quote TeX-esc)
-                                           "\\("
-                                           LaTeX-indent-mid-regexp-local
-                                           "\\)"))
-                       LaTeX-indent-level)
-                      ((memq (char-after) (append
-                                           TeX-indent-close-delimiters
-                                           '(?\})))
-                       TeX-brace-indent-level)
-                      (t 0)))))))
-
-(defun LaTeX-current-indentation (&optional force-type)
-  "Return the indentation of a line.
-FORCE-TYPE can be used to force the calculation of an inner or
-outer indentation in case of a commented line.  The symbols
-`inner' and `outer' are recognized."
-  (if (and fill-prefix
-           (or (and force-type
-                    (eq force-type 'inner))
-               (and (not force-type)
-                    (or
-                     ;; If `LaTeX-syntactic-comments' is not enabled,
-                     ;; do conventional indentation
-                     LaTeX-syntactic-comments
-                     ;; Line comments in `doctex-mode' are always
-                     ;; indented syntax-aware so we need their inner
-                     ;; indentation.
-                     (and (TeX-in-line-comment)
-                          (eq major-mode 'doctex-mode))))))
-      ;; INNER indentation
-      (save-excursion
-        (beginning-of-line)
-        (looking-at (concat "\\(?:[ \t]*" TeX-comment-start-regexp "+\\)+"
-                            "\\([ \t]*\\)"))
-        (- (length (match-string 1)) (length (TeX-comment-padding-string))))
-    ;; OUTER indentation
-    (current-indentation)))
-
-(defun LaTeX-back-to-indentation (&optional force-type)
-  "Move point to the first non-whitespace character on this line.
-If it is commented and comments are formatted syntax-aware move
-point to the first non-whitespace character after the comment
-character(s), but only if `this-command' is not a newline
-command, that is, `TeX-newline' or the value of
-`TeX-newline-function'.  The optional argument FORCE-TYPE can be
-used to force point being moved to the inner or outer indentation
-in case of a commented line.  The symbols `inner' and `outer' are
-recognized."
-  (if (or (and force-type
-               (eq force-type 'inner))
-          (and (not force-type)
-               (or (and (TeX-in-line-comment)
-                        (eq major-mode 'doctex-mode))
-                   (and (TeX-in-commented-line)
-                        ;; Only move after the % if we're not
-                        ;; performing a newline command (bug#47757).
-                        (not (memq this-command
-                                   `( TeX-newline
-                                      ,TeX-newline-function)))
-                        LaTeX-syntactic-comments))))
-      (progn
-        (beginning-of-line)
-        ;; Should this be anchored at the start of the line?
-        (TeX-re-search-forward-unescaped
-         (concat "\\(?:" TeX-comment-start-regexp "+[ \t]*\\)+")
-         (line-end-position) t))
-    (back-to-indentation)))
-
-
-;;; Filling
-
-;; The default value should try not to break formulae across lines (this is
-;; useful for preview-latex) and give a meaningful filling.
-(defcustom LaTeX-fill-break-at-separators '(\\\( \\\[)
-  "List of separators before or after which respectively a line
-break will be inserted if they do not fit into one line."
-  :group 'LaTeX
-  :type '(set :tag "Contents"
-              (const :tag "Opening Brace" \{)
-              (const :tag "Closing Brace" \})
-              (const :tag "Opening Bracket" \[)
-              (const :tag "Opening Inline Math Switches" \\\()
-              (const :tag "Closing Inline Math Switches" \\\))
-              (const :tag "Opening Display Math Switch" \\\[)
-              (const :tag "Closing Display Math Switch" \\\])))
-
-(defcustom LaTeX-fill-break-before-code-comments t
-  "If non-nil, a line with some code followed by a comment will
-be broken before the last non-comment word in case the comment
-does not fit into the line."
-  :group 'LaTeX
-  :type 'boolean)
-
-(defcustom LaTeX-fill-excluded-macros nil
-  "List of macro names (without leading \\) whose arguments must
-not be subject to filling."
-  :group 'LaTeX
-  :type '(repeat string))
-
-(defvar LaTeX-nospace-between-char-regexp "\\c|"
-  "Regexp matching a character where no interword space is necessary.
-Words formed by such characters can be broken across newlines.")
-
-(defvar LaTeX-fill-newline-hook nil
-  "Hook run after `LaTeX-fill-newline' inserted and indented a new line.")
-
-(defun LaTeX-fill-region-as-paragraph (from to &optional justify-flag)
-  "Fill region as one paragraph.
-Break lines to fit `fill-column', but leave all lines ending with
-\\\\ \(plus its optional argument) alone.  Lines with code
-comments and lines ending with `\\par' are included in filling but
-act as boundaries.  Prefix arg means justify too.  From program,
-pass args FROM, TO and JUSTIFY-FLAG.
-
-You can disable filling inside a specific environment by adding
-it to `LaTeX-indent-environment-list', only indentation is
-performed in that case."
-  (interactive "*r\nP")
-  (let ((end-marker (copy-marker to)) has-code-comment has-regexp-match)
-    (if (or (assoc (LaTeX-current-environment) LaTeX-indent-environment-list)
-            (member (TeX-current-macro) LaTeX-fill-excluded-macros)
-            ;; This could be generalized, if there are more cases where
-            ;; a special string at the start of a region to fill should
-            ;; inhibit filling.
-            (progn (save-excursion (goto-char from)
-                                   (looking-at (concat TeX-comment-start-regexp
-                                                       "+[ \t]*"
-                                                       "Local Variables:")))))
-        ;; Filling disabled, only do indentation.
-        (indent-region from to nil)
-      ;; XXX: This `save-restriction' is a leftover of older codes and
-      ;; can now be removed.
-      (save-restriction
-        (goto-char from)
-        (while (< (point) end-marker)
-          ;; Code comments.
-          (catch 'found
-            (while (setq has-code-comment
-                         (TeX-search-forward-comment-start end-marker))
-              ;; See if there is at least one non-whitespace
-              ;; character before the comment starts.
-              (goto-char has-code-comment)
-              (skip-chars-backward " \t" (line-beginning-position))
-              (if (not (bolp))
-                  ;; A real code comment.
-                  (throw 'found t)
-                ;; Not a code comment.  Continue the loop.
-                (forward-line 1)
-                (if (> (point) end-marker)
-                    (goto-char end-marker)))))
-
-          ;; Go back to the former point for the next regexp search.
-          (goto-char from)
-
-          (when (setq has-regexp-match
-                      (re-search-forward
-                       (concat
-                        "\\("
-                        ;; Lines ending with `\par'.
-                        ;; XXX: Why exclude \n?  vv
-                        "\\(?:\\=\\|[^" TeX-esc "\n]\\)\\(?:"
-                        (regexp-quote (concat TeX-esc TeX-esc))
-                        "\\)*"
-                        (regexp-quote TeX-esc) "par[ \t]*"
-                        ;; XXX: What's this "whitespaces in braces" ?
-                        ;;    vvvvvvvv
-                        "\\(?:{[ \t]*}\\)?[ \t]*$"
-                        "\\)\\|"
-                        ;; Lines ending with `\\'.
-                        ;; XXX: This matches a line ending with "\\\ ".
-                        ;; Should we avoid such corner case?
-                        (regexp-quote (concat TeX-esc TeX-esc))
-                        ;; XXX: Why not just "\\s-*\\*?" ?
-                        "\\(?:\\s-*\\*\\)?"
-                        ;; XXX: Why not "\\s-*\\(?:\\[[^]]*\\]\\)?" ?
-                        "\\(?:\\s-*\\[[^]]*\\]\\)?"
-                        "\\s-*$")
-                       (or has-code-comment end-marker) t))
-            ;; The regexp matched before the code comment (if any).
-            (setq has-code-comment nil))
-
-          ;; Here no need to go back to the former position because
-          ;; "ELSE" part of the following `if' doesn't rely on the
-          ;; current point.
-          ;; (goto-char from)
-
-          (if (or has-code-comment has-regexp-match)
-              (progn
-                (goto-char (or has-code-comment has-regexp-match))
-                (goto-char (line-end-position))
-                (delete-horizontal-space)
-                ;; I doubt very much if we want justify -
-                ;; this is a line with \\
-                ;; if you think otherwise - uncomment the next line
-                ;; (and justify-flag (justify-current-line))
-                (forward-char)
-                ;; keep our position in a buffer
-                (save-excursion
-                  ;; Code comments and lines ending with `\par' are
-                  ;; included in filling.  Lines ending with `\\' are
-                  ;; skipped.
-                  (if (or has-code-comment
-                          (match-beginning 1))
-                      (LaTeX-fill-region-as-para-do from (point) justify-flag)
-                    (LaTeX-fill-region-as-para-do
-                     from (line-beginning-position 0) justify-flag)
-                    ;; At least indent the line ending with `\\'.
-                    (indent-according-to-mode)))
-                (setq from (point)))
-            ;; ELSE part follows - loop termination relies on a fact
-            ;; that (LaTeX-fill-region-as-para-do) moves point past
-            ;; the filled region
-            (LaTeX-fill-region-as-para-do from end-marker justify-flag)))))
-    (set-marker end-marker nil)))
-
-;; The content of `LaTeX-fill-region-as-para-do' was copied from the
-;; function `fill-region-as-paragraph' in `fill.el' (CVS Emacs,
-;; January 2004) and adapted to the needs of AUCTeX.
-
-(defun LaTeX-fill-region-as-para-do (from to &optional justify
-                                          nosqueeze squeeze-after)
-  "Fill the region defined by FROM and TO as one paragraph.
-It removes any paragraph breaks in the region and extra newlines at the end,
-indents and fills lines between the margins given by the
-`current-left-margin' and `current-fill-column' functions.
-\(In most cases, the variable `fill-column' controls the width.)
-It leaves point at the beginning of the line following the paragraph.
-
-Normally performs justification according to the `current-justification'
-function, but with a prefix arg, does full justification instead.
-
-From a program, optional third arg JUSTIFY can specify any type of
-justification.  Fourth arg NOSQUEEZE non-nil means not to make spaces
-between words canonical before filling.  Fifth arg SQUEEZE-AFTER, if non-nil,
-means don't canonicalize spaces before that position.
-
-Return the `fill-prefix' used for filling.
-
-If `sentence-end-double-space' is non-nil, then period followed by one
-space does not end a sentence, so don't break a line there."
-  (interactive (progn
-                 (barf-if-buffer-read-only)
-                 (list (region-beginning) (region-end)
-                       (if current-prefix-arg 'full))))
-  (unless (memq justify '(t nil none full center left right))
-    (setq justify 'full))
-
-  ;; Make sure "to" is the endpoint.
-  (goto-char (min from to))
-  (setq to   (max from to))
-  ;; Ignore blank lines at beginning of region.
-  (skip-chars-forward " \t\n")
-
-  (let ((from-plus-indent (point))
-        (oneleft nil))
-
-    (beginning-of-line)
-    (setq from (point))
-
-    ;; Delete all but one soft newline at end of region.
-    ;; And leave TO before that one.
-    (goto-char to)
-    (while (and (> (point) from) (eq ?\n (char-after (1- (point)))))
-      (if (and oneleft
-               (not (and use-hard-newlines
-                         (get-text-property (1- (point)) 'hard))))
-          (delete-char -1)
-        (backward-char 1)
-        (setq oneleft t)))
-    (setq to (copy-marker (point) t))
-    (goto-char from-plus-indent))
-
-  (if (not (> to (point)))
-      ;; There is no paragraph, only whitespace: exit now.
-      (progn
-        (set-marker to nil)
-        nil)
-
-    (or justify (setq justify (current-justification)))
-
-    ;; Don't let Adaptive Fill mode alter the fill prefix permanently.
-    (let ((fill-prefix fill-prefix))
-      ;; Figure out how this paragraph is indented, if desired.
-      (when (and adaptive-fill-mode
-                 (or (null fill-prefix) (string= fill-prefix "")))
-        (setq fill-prefix (fill-context-prefix from to))
-        ;; Ignore a white-space only fill-prefix
-        ;; if we indent-according-to-mode.
-        (when (and fill-prefix fill-indent-according-to-mode
-                   (string-match "\\`[ \t]*\\'" fill-prefix))
-          (setq fill-prefix nil)))
-
-      (goto-char from)
-      (beginning-of-line)
-
-      (if (not justify)   ; filling disabled: just check indentation
-          (progn
-            (goto-char from)
-            (while (< (point) to)
-              (if (and (not (eolp))
-                       (< (LaTeX-current-indentation) (current-left-margin)))
-                  (fill-indent-to-left-margin))
-              (forward-line 1)))
-
-        (when use-hard-newlines
-          (remove-text-properties from to '(hard nil)))
-        ;; Make sure first line is indented (at least) to left margin...
-        (indent-according-to-mode)
-        ;; Delete the fill-prefix from every line.
-        (fill-delete-prefix from to fill-prefix)
-
-        (setq from (point))
-
-        ;; FROM, and point, are now before the text to fill,
-        ;; but after any fill prefix on the first line.
-
-        (fill-delete-newlines from to justify nosqueeze squeeze-after)
-
-        ;; This is the actual FILLING LOOP.
-        (goto-char from)
-        (let* (linebeg
-               (code-comment-start (save-excursion
-                                     (LaTeX-back-to-indentation)
-                                     (TeX-search-forward-comment-start
-                                      (line-end-position))))
-               (end-marker (save-excursion
-                             (goto-char (or code-comment-start to))
-                             (point-marker)))
-               (LaTeX-current-environment (LaTeX-current-environment)))
-          ;; Fill until point is greater than the end point.  If there
-          ;; is a code comment, use the code comment's start as a
-          ;; limit.
-          (while (and (< (point) (marker-position end-marker))
-                      (or (not code-comment-start)
-                          (and code-comment-start
-                               (> (- (marker-position end-marker)
-                                     (line-beginning-position))
-                                  fill-column))))
-            (setq linebeg (point))
-            (move-to-column (current-fill-column))
-            (if (when (< (point) (marker-position end-marker))
-                  ;; Find the position where we'll break the line.
-                  (forward-char 1)      ; Use an immediately following
-                                        ; space, if any.
-                  (LaTeX-fill-move-to-break-point linebeg)
-
-                  ;; Check again to see if we got to the end of
-                  ;; the paragraph.
-                  (skip-chars-forward " \t")
-                  (< (point) (marker-position end-marker)))
-                ;; Found a place to cut.
-                (progn
-                  (LaTeX-fill-newline)
-                  (when justify
-                    ;; Justify the line just ended, if desired.
-                    (save-excursion
-                      (forward-line -1)
-                      (justify-current-line justify nil t))))
-
-              (goto-char end-marker)
-              ;; Justify this last line, if desired.
-              (if justify (justify-current-line justify t t))))
-
-          ;; Fill a code comment if necessary.  (Enable this code if
-          ;; you want the comment part in lines with code comments to
-          ;; be filled.  Originally it was disabled because the
-          ;; indentation code indented the lines following the line
-          ;; with the code comment to the column of the comment
-          ;; starters.  That means, it would have looked like this:
-          ;; | code code code % comment
-          ;; |                % comment
-          ;; |                code code code
-          ;; This now (2005-07-29) is not the case anymore.  But as
-          ;; filling code comments like this would split a single
-          ;; paragraph into two separate ones, we still leave it
-          ;; disabled.  I leave the code here in case it is useful for
-          ;; somebody.
-          ;; (when (and code-comment-start
-          ;;            (> (- (line-end-position) (line-beginning-position))
-          ;;                  fill-column))
-          ;;   (LaTeX-fill-code-comment justify))
-
-          ;; The following is an alternative strategy to minimize the
-          ;; occurence of overfull lines with code comments.  A line
-          ;; will be broken before the last non-comment word if the
-          ;; code comment does not fit into the line.
-          (when (and LaTeX-fill-break-before-code-comments
-                     code-comment-start
-                     (> (- (line-end-position) (line-beginning-position))
-                        fill-column))
-            (beginning-of-line)
-            (goto-char end-marker)
-            (while (not (looking-at TeX-comment-start-regexp)) (forward-char))
-            (skip-chars-backward " \t")
-            (skip-chars-backward "^ \t\n")
-            (unless (or (bolp)
-                        ;; Comment starters and whitespace.
-                        (TeX-looking-at-backward
-                         (concat "^\\([ \t]*" TeX-comment-start-regexp "+\\)*"
-                                 "[ \t]*")
-                         (line-beginning-position)))
-              (LaTeX-fill-newline)))
-          (set-marker end-marker nil)))
-      ;; Leave point after final newline.
-      (goto-char to)
-      (unless (eobp) (forward-char 1))
-      (set-marker to nil)
-      ;; Return the fill-prefix we used
-      fill-prefix)))
-
-(defun LaTeX-fill-move-to-break-point (linebeg)
-  "Move to the position where the line should be broken."
-  (fill-move-to-break-point linebeg)
-  ;; Prevent line break between 2-byte char and 1-byte char.
-  (when (and (or (and (not (looking-at LaTeX-nospace-between-char-regexp))
-                      (TeX-looking-at-backward
-                       LaTeX-nospace-between-char-regexp 1))
-                 (and (not (TeX-looking-at-backward
-                            LaTeX-nospace-between-char-regexp 1))
-                      (looking-at LaTeX-nospace-between-char-regexp)))
-             (re-search-backward
-              (concat LaTeX-nospace-between-char-regexp
-                      LaTeX-nospace-between-char-regexp
-                      LaTeX-nospace-between-char-regexp
-                      "\\|"
-                      ".\\ca\\s +\\ca") linebeg t))
-    (if (looking-at "..\\c>")
-        (forward-char 1)
-      (forward-char 2)))
-  ;; Cater for Japanese Macro
-  (when (and (boundp 'japanese-TeX-mode) japanese-TeX-mode
-             (aref (char-category-set (char-after)) ?j)
-             (TeX-looking-at-backward (concat (regexp-quote TeX-esc) TeX-token-char "*")
-                                      (1- (- (point) linebeg)))
-             (not (TeX-escaped-p (match-beginning 0))))
-    (goto-char (match-beginning 0)))
-  ;; Cater for \verb|...| (and similar) contructs which should not be
-  ;; broken. (FIXME: Make it work with shortvrb.sty (also loaded by
-  ;; doc.sty) where |...| is allowed.  Arbitrary delimiters may be
-  ;; chosen with \MakeShortVerb{<char>}.)  This could probably be
-  ;; handled with `fill-nobreak-predicate', but this is not available
-  ;; in XEmacs.
-  (let ((final-breakpoint (point))
-        (verb-macros (regexp-opt (append (LaTeX-verbatim-macros-with-delims)
-                                         (LaTeX-verbatim-macros-with-braces)))))
-    (save-excursion
-      ;; Look for the start of a verbatim macro in the current line.
-      (when (re-search-backward (concat (regexp-quote TeX-esc)
-                                        "\\(?:" verb-macros "\\)\\([^a-z@*]\\)")
-                                (line-beginning-position) t)
-        ;; Determine start and end of verbatim macro.
-        (let ((beg (point))
-              (end (if (not (string-match "[ [{]" (match-string 1)))
-                       (cdr (LaTeX-verbatim-macro-boundaries))
-                     (TeX-find-macro-end))))
-          ;; Determine if macro end is behind fill column.
-          (when (and end
-                     (> (- end (line-beginning-position))
-                        (current-fill-column))
-                     (> end final-breakpoint))
-            ;; Search backwards for place to break before the macro.
-            (goto-char beg)
-            (skip-chars-backward "^ \n")
-            ;; Determine if point ended up at the beginning of the line.
-            (when (save-excursion (skip-chars-backward " \t%") (bolp))
-              ;; Search forward for a place to break after the macro.
-              (goto-char end)
-              (skip-chars-forward "^ \n" (point-max)))
-            (setq final-breakpoint (point))))))
-    (goto-char final-breakpoint))
-  (when LaTeX-fill-break-at-separators
-    (let ((orig-breakpoint (point))
-          (final-breakpoint (point))
-          start-point)
-      (save-excursion
-        (beginning-of-line)
-        (LaTeX-back-to-indentation 'outer)
-        (setq start-point (point))
-        ;; Find occurences of [, $, {, }, \(, \), \[, \] or $$.
-        (while (and (= final-breakpoint orig-breakpoint)
-                    (TeX-re-search-forward-unescaped
-                     (concat "[[{}]\\|\\$\\$?\\|"
-                             (regexp-quote TeX-esc) "[][()]")
-                     orig-breakpoint t))
-          (let ((match-string (match-string 0)))
-            (cond
-             ;; [ (opening bracket) (The closing bracket should
-             ;; already be handled implicitely by the code for the
-             ;; opening brace.)
-             ((save-excursion
-                (and (memq '\[ LaTeX-fill-break-at-separators)
-                     (string= match-string "[")
-                     (TeX-re-search-forward-unescaped (concat "\\][ \t]*{")
-                                                      (line-end-position) t)
-                     (> (- (or (TeX-find-closing-brace)
-                               (line-end-position))
-                           (line-beginning-position))
-                        fill-column)))
-              (save-excursion
-                (skip-chars-backward "^ \n")
-                (when (> (point) start-point)
-                  (setq final-breakpoint (point)))))
-             ;; { (opening brace)
-             ((save-excursion
-                (and (memq '\{ LaTeX-fill-break-at-separators)
-                     (string= match-string "{")
-                     (> (- (save-excursion
-                             ;; `TeX-find-closing-brace' is not enough
-                             ;; if there is no breakpoint in form of
-                             ;; whitespace after the brace.
-                             (goto-char (or (TeX-find-closing-brace)
-                                            (line-end-position)))
-                             (skip-chars-forward "^ \t\n")
-                             (point))
-                           (line-beginning-position))
-                        fill-column)))
-              (save-excursion
-                (skip-chars-backward "^ \n")
-                ;; The following is a primitive and error-prone method
-                ;; to cope with point probably being inside square
-                ;; brackets.  A better way would be to use functions
-                ;; to determine if point is inside an optional
-                ;; argument and to jump to the start and end brackets.
-                (when (save-excursion
-                        (TeX-re-search-forward-unescaped
-                         (concat "\\][ \t]*{") orig-breakpoint t))
-                  (TeX-search-backward-unescaped "["
-                                                 (line-beginning-position) t)
-                  (skip-chars-backward "^ \n"))
-                (when (> (point) start-point)
-                  (setq final-breakpoint (point)))))
-             ;; } (closing brace)
-             ((save-excursion
-                (and (memq '\} LaTeX-fill-break-at-separators)
-                     (string= match-string "}")
-                     (save-excursion
-                       (backward-char 2)
-                       (not (TeX-find-opening-brace
-                             nil (line-beginning-position))))))
-              (save-excursion
-                (skip-chars-forward "^ \n")
-                (when (> (point) start-point)
-                  (setq final-breakpoint (point)))))
-             ;; $ or \( or \[ or $$ (opening math)
-             ((save-excursion
-                (and (or (and (memq '\\\( LaTeX-fill-break-at-separators)
-                              (or (and (string= match-string "$")
-                                       (texmathp))
-                                  (string= match-string "\\(")))
-                         (and (memq '\\\[ LaTeX-fill-break-at-separators)
-                              (or (string= match-string "\\[")
-                                  (and (string= match-string "$$")
-                                       (texmathp)))))
-                     (> (- (save-excursion
-                             (TeX-search-forward-unescaped
-                              (cond ((string= match-string "\\(")
-                                     (concat TeX-esc ")"))
-                                    ((string= match-string "$") "$")
-                                    ((string= match-string "$$") "$$")
-                                    (t (concat TeX-esc "]")))
-                              (point-max) t)
-                             (skip-chars-forward "^ \n")
-                             (point))
-                           (line-beginning-position))
-                        fill-column)))
-              (save-excursion
-                (skip-chars-backward "^ \n")
-                (when (> (point) start-point)
-                  (setq final-breakpoint (point)))))
-             ;; $ or \) or \] or $$ (closing math)
-             ((save-excursion
-                (and (or (and (memq '\\\) LaTeX-fill-break-at-separators)
-                              (or (and (string= match-string "$")
-                                       (not (texmathp)))
-                                  (string= match-string "\\)")))
-                         (and (memq '\\\] LaTeX-fill-break-at-separators)
-                              (or (string= match-string "\\]")
-                                  (and (string= match-string "$$")
-                                       (not (texmathp))))))
-                     (if (member match-string '("$" "$$"))
-                         (save-excursion
-                           (skip-chars-backward "$")
-                           (TeX-search-backward-unescaped
-                            match-string (line-beginning-position) t))
-                       (texmathp-match-switch (line-beginning-position)))))
-              (save-excursion
-                (skip-chars-forward "^ \n")
-                (when (> (point) start-point)
-                  (setq final-breakpoint (point)))))))))
-      (goto-char final-breakpoint))))
-
-;; The content of `LaTeX-fill-newline' was copied from the function
-;; `fill-newline' in `fill.el' (CVS Emacs, January 2004) and adapted
-;; to the needs of AUCTeX.
-(defun LaTeX-fill-newline ()
-  "Replace whitespace here with one newline and indent the line."
-  (skip-chars-backward " \t")
-  (newline 1)
-  ;; Give newline the properties of the space(s) it replaces
-  (set-text-properties (1- (point)) (point)
-                       (text-properties-at (point)))
-  (and (looking-at "\\( [ \t]*\\)\\(\\c|\\)?")
-       (or (aref (char-category-set (or (char-before (1- (point))) ?\000)) ?|)
-           (match-end 2))
-       ;; When refilling later on, this newline would normally not
-       ;; be replaced by a space, so we need to mark it specially to
-       ;; re-install the space when we unfill.
-       (put-text-property (1- (point)) (point) 'fill-space (match-string 1)))
-  ;; If we don't want breaks in invisible text, don't insert
-  ;; an invisible newline.
-  (if fill-nobreak-invisible
-      (remove-text-properties (1- (point)) (point)
-                              '(invisible t)))
-  ;; Insert the fill prefix.
-  (and fill-prefix (not (equal fill-prefix ""))
-       ;; Markers that were after the whitespace are now at point: insert
-       ;; before them so they don't get stuck before the prefix.
-       (insert-before-markers-and-inherit fill-prefix))
-  (indent-according-to-mode)
-  (run-hooks 'LaTeX-fill-newline-hook))
-
-(defun LaTeX-fill-paragraph (&optional justify)
-  "Like `fill-paragraph', but handle LaTeX comments.
-If any of the current line is a comment, fill the comment or the
-paragraph of it that point is in.  Code comments, that is, comments
-with uncommented code preceding them in the same line, will not
-be filled unless the cursor is placed on the line with the
-code comment.
-
-If LaTeX syntax is taken into consideration during filling
-depends on the value of `LaTeX-syntactic-comments'."
-  (interactive "P")
-  (if (save-excursion
-        (beginning-of-line)
-        (looking-at (concat TeX-comment-start-regexp "*[ \t]*$")))
-      ;; Don't do anything if we look at an empty line and let
-      ;; `fill-paragraph' think we successfully filled the paragraph.
-      t
-    (let (;; Non-nil if the current line contains a comment.
-          has-comment
-          ;; Non-nil if the current line contains code and a comment.
-          has-code-and-comment
-          code-comment-start
-          ;; If has-comment, the appropriate fill-prefix for the comment.
-          comment-fill-prefix)
-
-      ;; Figure out what kind of comment we are looking at.
-      (cond
-       ;; A line only with potential whitespace followed by a
-       ;; comment on it?
-       ((save-excursion
-          (beginning-of-line)
-          (looking-at (concat "^[ \t]*" TeX-comment-start-regexp
-                              "\\(" TeX-comment-start-regexp "\\|[ \t]\\)*")))
-        (setq has-comment t
-              comment-fill-prefix (TeX-match-buffer 0)))
-       ;; A line with some code, followed by a comment?
-       ((and (setq code-comment-start (save-excursion
-                                        (beginning-of-line)
-                                        (TeX-search-forward-comment-start
-                                         (line-end-position))))
-             (> (point) code-comment-start)
-             (not (TeX-in-commented-line))
-             (save-excursion
-               (goto-char code-comment-start)
-               ;; See if there is at least one non-whitespace character
-               ;; before the comment starts.
-               (re-search-backward "[^ \t\n]" (line-beginning-position) t)))
-        (setq has-comment t
-              has-code-and-comment t)))
-
-      (cond
-       ;; Code comments.
-       (has-code-and-comment
-        (save-excursion
-          (when (>= (- code-comment-start (line-beginning-position))
-                    fill-column)
-            ;; If start of code comment is beyond fill column, fill it as a
-            ;; regular paragraph before it is filled as a code comment.
-            (let ((end-marker (save-excursion (end-of-line) (point-marker))))
-              (LaTeX-fill-region-as-paragraph (line-beginning-position)
-                                              (line-beginning-position 2)
-                                              justify)
-              (goto-char end-marker)
-              (beginning-of-line)
-              (set-marker end-marker nil)))
-          (LaTeX-fill-code-comment justify)))
-       ;; Syntax-aware filling:
-       ;; * `LaTeX-syntactic-comments' enabled: Everything.
-       ;; * `LaTeX-syntactic-comments' disabled: Uncommented code and
-       ;;   line comments in `doctex-mode'.
-       ((or (or LaTeX-syntactic-comments
-                (and (not LaTeX-syntactic-comments)
-                     (not has-comment)))
-            (and (eq major-mode 'doctex-mode)
-                 (TeX-in-line-comment)))
-        (let ((fill-prefix comment-fill-prefix))
-          (save-excursion
-            (let* ((end (progn (LaTeX-forward-paragraph)
-                               (or (bolp) (newline 1))
-                               (and (eobp) (not (bolp)) (open-line 1))
-                               (point)))
-                   (start
-                    (progn
-                      (LaTeX-backward-paragraph)
-                      (while (and (looking-at
-                                   (concat "$\\|[ \t]+$\\|"
-                                           "[ \t]*" TeX-comment-start-regexp
-                                           "+[ \t]*$"))
-                                  (< (point) end))
-                        (forward-line))
-                      (point))))
-              (LaTeX-fill-region-as-paragraph start end justify)))))
-        ;; Non-syntax-aware filling.
-       (t
-        (save-excursion
-          (save-restriction
-            (beginning-of-line)
-            (narrow-to-region
-             ;; Find the first line we should include in the region to fill.
-             (save-excursion
-               (while (and (zerop (forward-line -1))
-                           (looking-at (concat "^[ \t]*"
-                                               TeX-comment-start-regexp))))
-               ;; We may have gone too far.  Go forward again.
-               (or (looking-at (concat ".*" TeX-comment-start-regexp))
-                   (forward-line 1))
-               (point))
-             ;; Find the beginning of the first line past the region to fill.
-             (save-excursion
-               (while (progn (forward-line 1)
-                             (looking-at (concat "^[ \t]*"
-                                                 TeX-comment-start-regexp))))
-               (point)))
-            ;; The definitions of `paragraph-start' and
-            ;; `paragraph-separate' will still make
-            ;; `forward-paragraph' and `backward-paragraph' stop at
-            ;; the respective (La)TeX commands.  If these should be
-            ;; disregarded, the definitions would have to be changed
-            ;; accordingly.  (Lines with only `%' characters on them
-            ;; can be paragraph boundaries.)
-            (let* ((paragraph-start
-                    (concat paragraph-start "\\|"
-                            "\\(" TeX-comment-start-regexp "\\|[ \t]\\)*$"))
-                   (paragraph-separate
-                    (concat paragraph-separate "\\|"
-                            "\\(" TeX-comment-start-regexp "\\|[ \t]\\)*$"))
-                   (fill-prefix comment-fill-prefix)
-                   (end (progn (forward-paragraph)
-                               (or (bolp) (newline 1))
-                               (point)))
-                   (beg (progn (backward-paragraph)
-                               (point))))
-              (fill-region-as-paragraph
-               beg end
-               justify nil
-               (save-excursion
-                 (goto-char beg)
-                 (if (looking-at fill-prefix)
-                     nil
-                   (re-search-forward comment-start-skip nil t)
-                   (point)))))))))
-      t)))
-
-(defun LaTeX-fill-code-comment (&optional justify-flag)
-  "Fill a line including code followed by a comment."
-  (let ((beg (line-beginning-position))
-        fill-prefix code-comment-start)
-    (indent-according-to-mode)
-    (when (when (setq code-comment-start (save-excursion
-                                           (goto-char beg)
-                                           (TeX-search-forward-comment-start
-                                            (line-end-position))))
-            (goto-char code-comment-start)
-            (while (not (looking-at TeX-comment-start-regexp)) (forward-char))
-            ;; See if there is at least one non-whitespace character
-            ;; before the comment starts.
-            (save-excursion
-              (re-search-backward "[^ \t\n]" (line-beginning-position) t)))
-      (setq fill-prefix
-            (concat
-             (if indent-tabs-mode
-                 (concat (make-string (/ (current-column) tab-width) ?\t)
-                         (make-string (% (current-column) tab-width) ?\ ))
-               (make-string (current-column) ?\ ))
-             (progn
-               (looking-at (concat TeX-comment-start-regexp "+[ \t]*"))
-               (TeX-match-buffer 0))))
-      (fill-region-as-paragraph beg (line-beginning-position 2)
-                                justify-flag  nil
-                                (save-excursion
-                                  (goto-char beg)
-                                  (if (looking-at fill-prefix)
-                                      nil
-                                    (re-search-forward comment-start-skip nil t)
-                                    (point)))))))
-
-(defun LaTeX-fill-region (from to &optional justify what)
-  "Fill and indent the text in region from FROM to TO as LaTeX text.
-Prefix arg (non-nil third arg JUSTIFY, if called from program)
-means justify as well.  Fourth arg WHAT is a word to be displayed when
-formatting."
-  (interactive "*r\nP")
-  (save-excursion
-    (let ((to (set-marker (make-marker) to))
-          (next-par (make-marker)))
-      (goto-char from)
-      (beginning-of-line)
-      (setq from (point))
-      (catch 'end-of-buffer
-        (while (and (< (point) to))
-          (message "Formatting%s...%d%%"
-                   (or what "")
-                   (/ (* 100 (- (point) from)) (- to from)))
-          (save-excursion (LaTeX-fill-paragraph justify))
-          (if (marker-position next-par)
-              (goto-char (marker-position next-par))
-            (LaTeX-forward-paragraph))
-          (when (eobp) (throw 'end-of-buffer t))
-          (LaTeX-forward-paragraph)
-          (set-marker next-par (point))
-          (LaTeX-backward-paragraph)
-          (while (and (not (eobp))
-                      (looking-at
-                       (concat "^\\($\\|[ \t]+$\\|[ \t]*"
-                               TeX-comment-start-regexp "+[ \t]*$\\)")))
-            (forward-line 1))))
-      (set-marker next-par nil)
-      (set-marker to nil)))
-  (message "Formatting%s...done" (or what "")))
-
-(defun LaTeX-find-matching-end ()
-  "Move point to the \\end of the current environment.
-
-If function is called inside a comment and
-`LaTeX-syntactic-comments' is enabled, try to find the
-environment in commented regions with the same comment prefix."
-  (interactive)
-  (let* ((regexp (concat (regexp-quote TeX-esc) "\\(begin\\|end\\)\\b"))
-         (level 1)
-         (in-comment (TeX-in-commented-line))
-         (comment-prefix (and in-comment (TeX-comment-prefix)))
-         (case-fold-search nil))
-    (let ((pt (point)))
-      (skip-chars-backward (concat "a-zA-Z \t" (regexp-quote TeX-grop)))
-      (unless (bolp)
-        (backward-char 1)
-        (if (and (looking-at regexp)
-                 (char-equal (char-after (1+ (match-beginning 0))) ?e))
-            (setq level 0)
-          (goto-char pt))))
-    (while (and (> level 0) (re-search-forward regexp nil t))
-      (when (or (and LaTeX-syntactic-comments
-                     (eq in-comment (TeX-in-commented-line))
-                     ;; If we are in a commented line, check if the
-                     ;; prefix matches the one we started out with.
-                     (or (not in-comment)
-                         (string= comment-prefix (TeX-comment-prefix))))
-                (and (not LaTeX-syntactic-comments)
-                     (not (TeX-in-commented-line))))
-        (if (= (char-after (1+ (match-beginning 0))) ?b) ;;begin
-            (setq level (1+ level))
-          (setq level (1- level)))))
-    (if (= level 0)
-        (re-search-forward
-         (concat TeX-grop (LaTeX-environment-name-regexp) TeX-grcl))
-      (error "Can't locate end of current environment"))))
-
-(defun LaTeX-find-matching-begin ()
-  "Move point to the \\begin of the current environment.
-
-If function is called inside a comment and
-`LaTeX-syntactic-comments' is enabled, try to find the
-environment in commented regions with the same comment prefix."
-  (interactive)
-  (let* ((regexp (concat (regexp-quote TeX-esc) "\\(begin\\|end\\)\\b"))
-         (level 1)
-         (in-comment (TeX-in-commented-line))
-         (comment-prefix (and in-comment (TeX-comment-prefix)))
-         (case-fold-search nil))
-    (skip-chars-backward (concat "a-zA-Z \t" (regexp-quote TeX-grop)))
-    (unless (bolp)
-      (backward-char 1)
-      (and (looking-at regexp)
-           (char-equal (char-after (1+ (match-beginning 0))) ?b)
-           (setq level 0)))
-    (while (and (> level 0) (re-search-backward regexp nil t))
-      (when (or (and LaTeX-syntactic-comments
-                     (eq in-comment (TeX-in-commented-line))
-                     ;; If we are in a commented line, check if the
-                     ;; prefix matches the one we started out with.
-                     (or (not in-comment)
-                         (string= comment-prefix (TeX-comment-prefix))))
-                (and (not LaTeX-syntactic-comments)
-                     (not (TeX-in-commented-line))))
-        (if (= (char-after (1+ (match-beginning 0))) ?e) ;;end
-            (setq level (1+ level))
-          (setq level (1- level)))))
-    (or (= level 0)
-        (error "Can't locate beginning of current environment"))))
-
-(defun LaTeX-mark-environment (&optional count)
-  "Set mark to end of current environment and point to the matching begin.
-If prefix argument COUNT is given, mark the respective number of
-enclosing environments.  The command will not work properly if
-there are unbalanced begin-end pairs in comments and verbatim
-environments."
-  (interactive "p")
-  (setq count (if count (abs count) 1))
-  (let ((cur (point)) beg end)
-    ;; Only change point and mark after beginning and end were found.
-    ;; Point should not end up in the middle of nowhere if the search fails.
-    (save-excursion
-      (dotimes (_ count) (LaTeX-find-matching-end))
-      (setq end (line-beginning-position 2))
-      (goto-char cur)
-      (dotimes (_ count) (LaTeX-find-matching-begin))
-      (setq beg (point)))
-    (push-mark end)
-    (goto-char beg)
-    (TeX-activate-region)))
-
-(defun LaTeX-fill-environment (justify)
-  "Fill and indent current environment as LaTeX text."
-  (interactive "*P")
-  (save-excursion
-    (LaTeX-mark-environment)
-    (re-search-forward "{\\([^}]+\\)}")
-    (LaTeX-fill-region (region-beginning) (region-end) justify
-                       (concat " environment " (TeX-match-buffer 1)))))
-
-(defun LaTeX-fill-section (justify)
-  "Fill and indent current logical section as LaTeX text."
-  (interactive "*P")
-  (save-excursion
-    (LaTeX-mark-section)
-    (re-search-forward "{\\([^}]+\\)}")
-    (LaTeX-fill-region (region-beginning) (region-end) justify
-                       (concat " section " (TeX-match-buffer 1)))))
-
-(defun LaTeX-mark-section (&optional no-subsections)
-  "Set mark at end of current logical section, and point at top.
-If optional argument NO-SUBSECTIONS is non-nil, mark only the
-region from the current section start to the next sectioning
-command.  Thereby subsections are not being marked.
-
-If the function `outline-mark-subtree' is not available,
-`LaTeX-mark-section' always behaves like this regardless of the
-value of NO-SUBSECTIONS."
-  (interactive "P")
-  (if (or no-subsections
-          (not (fboundp 'outline-mark-subtree)))
-      (progn
-        (re-search-forward (concat  "\\(" (LaTeX-outline-regexp)
-                                    "\\|\\'\\)"))
-        (beginning-of-line)
-        (push-mark (point) nil t)
-        (re-search-backward (concat "\\(" (LaTeX-outline-regexp)
-                                    "\\|\\`\\)")))
-    (outline-mark-subtree)
-    (when (and transient-mark-mode
-               (not mark-active))
-      (setq mark-active t)
-      (run-hooks 'activate-mark-hook)))
-  (TeX-activate-region))
-
-(defun LaTeX-fill-buffer (justify)
-  "Fill and indent current buffer as LaTeX text."
-  (interactive "*P")
-  (save-excursion
-    (LaTeX-fill-region
-     (point-min)
-     (point-max)
-     justify
-     (concat " buffer " (buffer-name)))))
-
-
-;;; Navigation
-
-(defvar LaTeX-paragraph-commands-internal
-  '("[" "]" ; display math
-    "appendix" "begin" "caption" "chapter" "end" "include" "includeonly"
-    "label" "maketitle" "newblock" "noindent" "par" "paragraph" "part"
-    "section" "subsection" "subsubsection" "tableofcontents"
-    "newpage" "clearpage")
-  "Internal list of LaTeX macros that should have their own line.")
-
-(defvar LaTeX-paragraph-commands)
-
-(defun LaTeX-paragraph-commands-regexp-make ()
-  "Return a regular expression matching defined paragraph commands.
-Regexp part containing TeX control words is postfixed with `\\b'
-to avoid ambiguities (for example, \\par vs. \\parencite)."
-  (let (cmds symbs)
-    (dolist (mac (append LaTeX-paragraph-commands
-                         LaTeX-paragraph-commands-internal))
-      (if (string-match "[^a-zA-Z]" mac)
-          (push mac symbs)
-        (push mac cmds)))
-    (concat (regexp-quote TeX-esc) "\\(?:"
-            (regexp-opt cmds "\\(?:")
-            "\\b"
-            "\\|"
-            (regexp-opt symbs)
-            "\\)")))
-
-(defvar LaTeX-paragraph-commands-regexp)
-
-(defcustom LaTeX-paragraph-commands nil
-  "List of LaTeX macros that should have their own line.
-The list should contain macro names without the leading backslash."
-  :group 'LaTeX-macro
-  :type '(repeat (string))
-  :set (lambda (symbol value)
-         (set-default symbol value)
-         (setq LaTeX-paragraph-commands-regexp
-               (LaTeX-paragraph-commands-regexp-make))))
-
-(defvar LaTeX-paragraph-commands-regexp (LaTeX-paragraph-commands-regexp-make)
-  "Regular expression matching LaTeX macros that should have their own line.")
-
-(defun LaTeX-set-paragraph-start ()
-  "Set `paragraph-start'."
-  (setq paragraph-start
-        (concat
-         "[ \t]*%*[ \t]*\\("
-         LaTeX-paragraph-commands-regexp "\\|"
-         (regexp-quote TeX-esc) "\\(" LaTeX-item-regexp "\\)\\|"
-         "\\$\\$\\|"    ; Plain TeX display math (Some people actually use this
-                                        ; with LaTeX.  Yuck.)
-         "$\\)")))
-
-(defun LaTeX-paragraph-commands-add-locally (commands)
-  "Make COMMANDS be recognized as paragraph commands.
-COMMANDS can be a single string or a list of strings which will
-be added to `LaTeX-paragraph-commands-internal'.  Additionally
-`LaTeX-paragraph-commands-regexp' will be updated and both
-variables will be made buffer-local.  This is mainly a
-convenience function which can be used in style files."
-  (make-local-variable 'LaTeX-paragraph-commands-internal)
-  (make-local-variable 'LaTeX-paragraph-commands-regexp)
-  (unless (listp commands) (setq commands (list commands)))
-  (dolist (elt commands)
-    (add-to-list 'LaTeX-paragraph-commands-internal elt))
-  (setq LaTeX-paragraph-commands-regexp (LaTeX-paragraph-commands-regexp-make))
-  (LaTeX-set-paragraph-start))
-
-(defun LaTeX-forward-paragraph (&optional count)
-  "Move forward to end of paragraph.
-If COUNT is non-nil, do it COUNT times."
-  (or count (setq count 1))
-  (dotimes (_ count)
-    (let* ((macro-start (TeX-find-macro-start))
-           (paragraph-command-start
-            (cond
-             ;; Point is inside of a paragraph command.
-             ((and macro-start
-                   (save-excursion
-                     (goto-char macro-start)
-                     (looking-at LaTeX-paragraph-commands-regexp)))
-              (match-beginning 0))
-             ;; Point is before a paragraph command in the same line.
-             ((looking-at
-               (concat "[ \t]*\\(?:" TeX-comment-start-regexp
-                       "\\(?:" TeX-comment-start-regexp "\\|[ \t]\\)*\\)?"
-                       "\\(" LaTeX-paragraph-commands-regexp "\\)"))
-              (match-beginning 1))))
-           macro-end)
-      ;; If a paragraph command is encountered there are two cases to be
-      ;; distinguished:
-      ;; 1) If the end of the paragraph command coincides (apart from
-      ;;    potential whitespace) with the end of the line, is only
-      ;;    followed by a comment or is directly followed by a macro,
-      ;;    it is assumed that it should be handled separately.
-      ;; 2) If the end of the paragraph command is followed by other
-      ;;    code, it is assumed that it should be included with the rest
-      ;;    of the paragraph.
-      (if (and paragraph-command-start
-               (save-excursion
-                 (goto-char paragraph-command-start)
-                 (setq macro-end (goto-char (TeX-find-macro-end)))
-                 (looking-at (concat (regexp-quote TeX-esc) "[@A-Za-z]+\\|"
-                                     "[ \t]*\\($\\|"
-                                     TeX-comment-start-regexp "\\)"))))
-          (progn
-            (goto-char macro-end)
-            ;; If the paragraph command is followed directly by
-            ;; another macro, regard the latter as part of the
-            ;; paragraph command's paragraph.
-            (when (looking-at (concat (regexp-quote TeX-esc) "[@A-Za-z]+"))
-              (goto-char (TeX-find-macro-end)))
-            (forward-line))
-        (let (limit)
-          (goto-char (min (save-excursion
-                            (forward-paragraph)
-                            (setq limit (point)))
-                          (save-excursion
-                            (TeX-forward-comment-skip 1 limit)
-                            (point)))))))))
-
-(defun LaTeX-backward-paragraph (&optional count)
-  "Move backward to beginning of paragraph.
-If COUNT is non-nil, do it COUNT times."
-  (or count (setq count 1))
-  (dotimes (_ count)
-    (let* ((macro-start (TeX-find-macro-start)))
-      (if (and macro-start
-               ;; Point really has to be inside of the macro, not before it.
-               (not (= macro-start (point)))
-               (save-excursion
-                 (goto-char macro-start)
-                 (looking-at LaTeX-paragraph-commands-regexp)))
-          ;; Point is inside of a paragraph command.
-          (progn
-            (goto-char macro-start)
-            (beginning-of-line))
-        (let (limit
-              (start (line-beginning-position)))
-          (goto-char
-           (max (save-excursion
-                  (backward-paragraph)
-                  (setq limit (point)))
-                ;; Search for possible transitions from commented to
-                ;; uncommented regions and vice versa.
-                (save-excursion
-                  (TeX-backward-comment-skip 1 limit)
-                  (point))
-                ;; Search for paragraph commands.
-                (save-excursion
-                  (let ((end-point 0) macro-bol)
-                    (when (setq macro-bol
-                                (re-search-backward
-                                 (format "^[ \t]*%s*[ \t]*\\(%s\\)"
-                                         TeX-comment-start-regexp
-                                         LaTeX-paragraph-commands-regexp)
-                                 limit t))
-                      (if (and (string= (match-string 1) "\\begin")
-                               (progn
-                                 (goto-char (match-end 1))
-                                 (skip-chars-forward "{ \t")
-                                 (member (buffer-substring-no-properties
-                                          (point) (progn (skip-chars-forward
-                                                          "A-Za-z*") (point)))
-                                         LaTeX-verbatim-environments)))
-                          ;; If inside a verbatim environment, just
-                          ;; use the next line.  In such environments
-                          ;; `TeX-find-macro-end' could otherwise
-                          ;; think brackets or braces belong to the
-                          ;; \begin macro.
-                          (setq end-point (line-beginning-position 2))
-                        ;; Jump to the macro end otherwise.
-                        (goto-char (match-beginning 1))
-                        (goto-char (TeX-find-macro-end))
-                        ;; For an explanation of this distinction see
-                        ;; `LaTeX-forward-paragraph'.
-                        (if (looking-at (concat (regexp-quote TeX-esc)
-                                                "[@A-Za-z]+\\|[ \t]*\\($\\|"
-                                                TeX-comment-start-regexp "\\)"))
-                            (progn
-                              (when (looking-at (regexp-quote TeX-esc))
-                                (goto-char (TeX-find-macro-end)))
-                              (forward-line 1)
-                              (when (< (point) start)
-                                (setq end-point (point))))
-                          (setq end-point macro-bol))))
-                    end-point)))))))))
-
-(defun LaTeX-search-forward-comment-start (&optional limit)
-  "Search forward for a comment start from current position till LIMIT.
-If LIMIT is omitted, search till the end of the buffer.
-
-This function makes sure that any comment starters found inside
-of verbatim constructs are not considered."
-  (setq limit (or limit (point-max)))
-  (save-excursion
-    (let (start)
-      (catch 'found
-        (while (progn
-                 (when (and (TeX-re-search-forward-unescaped
-                             TeX-comment-start-regexp limit 'move)
-                            (not (LaTeX-verbatim-p)))
-                   (setq start (match-beginning 0))
-                   (throw 'found t))
-                 (< (point) limit))))
-      start)))
-
-
-;;; Math Minor Mode
-
-(defvar LaTeX-math-mode-map)
-
-(defgroup LaTeX-math nil
-  "Mathematics in AUCTeX."
-  :group 'LaTeX-macro)
-
-(defvar LaTeX-math-keymap (make-sparse-keymap)
-  "Keymap used for `LaTeX-math-mode' commands.")
-
-(defcustom LaTeX-math-abbrev-prefix "`"
-  "Prefix key for use in `LaTeX-math-mode'.
-This has to be a string representing a key sequence in a format
-understood by the `kbd' macro.  This corresponds to the syntax
-usually used in the Emacs and Elisp manuals.
-
-Setting this variable directly does not take effect;
-use \\[customize]."
-  :group 'LaTeX-math
-  :initialize #'custom-initialize-default
-  :set (lambda (symbol value)
-         (define-key LaTeX-math-mode-map (LaTeX-math-abbrev-prefix) t)
-         (set-default symbol value)
-         (define-key LaTeX-math-mode-map
-           (LaTeX-math-abbrev-prefix) LaTeX-math-keymap))
-  :type '(string :tag "Key sequence"))
-
-(defun LaTeX-math-abbrev-prefix ()
-  "Make a key definition from the variable `LaTeX-math-abbrev-prefix'."
-  (if (stringp LaTeX-math-abbrev-prefix)
-      (read-kbd-macro LaTeX-math-abbrev-prefix)
-    LaTeX-math-abbrev-prefix))
-
-(defvar LaTeX-math-menu
-  '("Math"
-    ("Greek Uppercase") ("Greek Lowercase") ("Binary Op") ("Relational")
-    ("Arrows") ("Punctuation") ("Misc Symbol") ("Var Symbol") ("Log-like")
-    ("Delimiters") ("Constructs") ("Accents") ("AMS"))
-  "Menu containing LaTeX math commands.
-The menu entries will be generated dynamically, but you can specify
-the sequence by initializing this variable.")
-
-(defconst LaTeX-math-default
-  '((?a "alpha" "Greek Lowercase" 945) ;; #X03B1
-    (?b "beta" "Greek Lowercase" 946) ;; #X03B2
-    (?g "gamma" "Greek Lowercase" 947) ;; #X03B3
-    (?d "delta" "Greek Lowercase" 948) ;; #X03B4
-    (?e "epsilon" "Greek Lowercase" 1013) ;; #X03F5
-    (?z "zeta" "Greek Lowercase" 950) ;; #X03B6
-    (?h "eta" "Greek Lowercase" 951) ;; #X03B7
-    (?j "theta" "Greek Lowercase" 952) ;; #X03B8
-    (nil "iota" "Greek Lowercase" 953) ;; #X03B9
-    (?k "kappa" "Greek Lowercase" 954) ;; #X03BA
-    (?l "lambda" "Greek Lowercase" 955) ;; #X03BB
-    (?m "mu" "Greek Lowercase" 956) ;; #X03BC
-    (?n "nu" "Greek Lowercase" 957) ;; #X03BD
-    (?x "xi" "Greek Lowercase" 958) ;; #X03BE
-    (?p "pi" "Greek Lowercase" 960) ;; #X03C0
-    (?r "rho" "Greek Lowercase" 961) ;; #X03C1
-    (?s "sigma" "Greek Lowercase" 963) ;; #X03C3
-    (?t "tau" "Greek Lowercase" 964) ;; #X03C4
-    (?u "upsilon" "Greek Lowercase" 965) ;; #X03C5
-    (?f "phi" "Greek Lowercase" 981) ;; #X03D5
-    (?q "chi" "Greek Lowercase" 967) ;; #X03C7
-    (?y "psi" "Greek Lowercase" 968) ;; #X03C8
-    (?w "omega" "Greek Lowercase" 969) ;; #X03C9
-    ("v e" "varepsilon" "Greek Lowercase" 949) ;; #X03B5
-    ("v j" "vartheta" "Greek Lowercase" 977) ;; #X03D1
-    ("v p" "varpi" "Greek Lowercase" 982) ;; #X03D6
-    ("v r" "varrho" "Greek Lowercase" 1009) ;; #X03F1
-    ("v s" "varsigma" "Greek Lowercase" 962) ;; #X03C2
-    ("v f" "varphi" "Greek Lowercase" 966) ;; #X03C6
-    (?G "Gamma" "Greek Uppercase" 915) ;; #X0393
-    (?D "Delta" "Greek Uppercase" 916) ;; #X0394
-    (?J "Theta" "Greek Uppercase" 920) ;; #X0398
-    (?L "Lambda" "Greek Uppercase" 923) ;; #X039B
-    (?X "Xi" "Greek Uppercase" 926) ;; #X039E
-    (?P "Pi" "Greek Uppercase" 928) ;; #X03A0
-    (?S "Sigma" "Greek Uppercase" 931) ;; #X03A3
-    (?U "Upsilon" "Greek Uppercase" 978) ;; #X03D2
-    (?F "Phi" "Greek Uppercase" 934) ;; #X03A6
-    (?Y "Psi" "Greek Uppercase" 936) ;; #X03A8
-    (?W "Omega" "Greek Uppercase" 937) ;; #X03A9
-    (?c LaTeX-math-cal "Cal-whatever")
-    (nil "pm" "Binary Op" 177) ;; #X00B1
-    (nil "mp" "Binary Op" 8723) ;; #X2213
-    (?* "times" "Binary Op" 215) ;; #X00D7
-    (nil "div" "Binary Op" 247) ;; #X00F7
-    (nil "ast" "Binary Op" 8727) ;; #X2217
-    (nil "star" "Binary Op" 8902) ;; #X22C6
-    (nil "circ" "Binary Op" 8728) ;; #X2218
-    (nil "bullet" "Binary Op" 8729) ;; #X2219
-    (?. "cdot" "Binary Op" 8901) ;; #X22C5
-    (?- "cap" "Binary Op" 8745) ;; #X2229
-    (?+ "cup" "Binary Op" 8746) ;; #X222A
-    (nil "uplus" "Binary Op" 8846) ;; #X228E
-    (nil "sqcap" "Binary Op" 8851) ;; #X2293
-    (?| "vee" "Binary Op" 8744) ;; #X2228
-    (?& "wedge" "Binary Op" 8743) ;; #X2227
-    (?\\ "setminus" "Binary Op" 8726) ;; #X2216
-    (nil "wr" "Binary Op" 8768) ;; #X2240
-    (nil "diamond" "Binary Op" 8900) ;; #X22C4
-    (nil "bigtriangleup" "Binary Op" 9651) ;; #X25B3
-    (nil "bigtriangledown" "Binary Op" 9661) ;; #X25BD
-    (nil "triangleleft" "Binary Op" 9665) ;; #X25C1
-    (nil "triangleright" "Binary Op" 9655) ;; #X25B7
-    (nil "lhd" "Binary Op" 8882) ;; #X22B2
-    (nil "rhd" "Binary Op" 8883) ;; #X22B3
-    (nil "unlhd" "Binary Op" 8884) ;; #X22B4
-    (nil "unrhd" "Binary Op" 8885) ;; #X22B5
-    (nil "oplus" "Binary Op" 8853) ;; #X2295
-    (nil "ominus" "Binary Op" 8854) ;; #X2296
-    (nil "otimes" "Binary Op" 8855) ;; #X2297
-    (nil "oslash" "Binary Op" 8709) ;; #X2205
-    (nil "odot" "Binary Op" 8857) ;; #X2299
-    (nil "bigcirc" "Binary Op" 9675) ;; #X25CB
-    (nil "dagger" "Binary Op" 8224) ;; #X2020
-    (nil "ddagger" "Binary Op" 8225) ;; #X2021
-    (nil "amalg" "Binary Op" 10815) ;; #X2A3F
-    (?< "leq" "Relational" 8804) ;; #X2264
-    (?> "geq" "Relational" 8805) ;; #X2265
-    (nil "qed" "Relational" 8718) ;; #X220E
-    (nil "equiv" "Relational" 8801) ;; #X2261
-    (nil "models" "Relational" 8871) ;; #X22A7
-    (nil "prec" "Relational" 8826) ;; #X227A
-    (nil "succ" "Relational" 8827) ;; #X227B
-    (nil "sim" "Relational" 8764) ;; #X223C
-    (nil "perp" "Relational" 10178) ;; #X27C2
-    (nil "preceq" "Relational" 10927) ;; #X2AAF
-    (nil "succeq" "Relational" 10928) ;; #X2AB0
-    (nil "simeq" "Relational" 8771) ;; #X2243
-    (nil "mid" "Relational" 8739) ;; #X2223
-    (nil "ll" "Relational" 8810) ;; #X226A
-    (nil "gg" "Relational" 8811) ;; #X226B
-    (nil "asymp" "Relational" 8781) ;; #X224D
-    (nil "parallel" "Relational" 8741) ;; #X2225
-    (?\{ "subset" "Relational" 8834) ;; #X2282
-    (?\} "supset" "Relational" 8835) ;; #X2283
-    (nil "approx" "Relational" 8776) ;; #X2248
-    (nil "bowtie" "Relational" 8904) ;; #X22C8
-    (?\[ "subseteq" "Relational" 8838) ;; #X2286
-    (?\] "supseteq" "Relational" 8839) ;; #X2287
-    (nil "cong" "Relational" 8773) ;; #X2245
-    (nil "Join" "Relational" 10781) ;; #X2A1D
-    (nil "sqsubset" "Relational" 8847) ;; #X228F
-    (nil "sqsupset" "Relational" 8848) ;; #X2290
-    (nil "neq" "Relational" 8800) ;; #X2260
-    (nil "smile" "Relational" 8995) ;; #X2323
-    (nil "sqsubseteq" "Relational" 8849) ;; #X2291
-    (nil "sqsupseteq" "Relational" 8850) ;; #X2292
-    (nil "doteq" "Relational" 8784) ;; #X2250
-    (nil "frown" "Relational" 8994) ;; #X2322
-    (?i "in" "Relational" 8712) ;; #X2208
-    (nil "ni" "Relational" 8715) ;; #X220B
-    (nil "propto" "Relational" 8733) ;; #X221D
-    (nil "vdash" "Relational" 8866) ;; #X22A2
-    (nil "dashv" "Relational" 8867) ;; #X22A3
-    (?\C-b "leftarrow" "Arrows" 8592) ;; #X2190
-    (nil "Leftarrow" "Arrows" 8656) ;; #X21D0
-    (?\C-f "rightarrow" "Arrows" 8594) ;; #X2192
-    (nil "Rightarrow" "Arrows" 8658) ;; #X21D2
-    (nil "leftrightarrow" "Arrows" 8596) ;; #X2194
-    (nil "Leftrightarrow" "Arrows" 8660) ;; #X21D4
-    (nil "mapsto" "Arrows" 8614) ;; #X21A6
-    (nil "hookleftarrow" "Arrows" 8617) ;; #X21A9
-    (nil "leftharpoonup" "Arrows" 8636) ;; #X21BC
-    (nil "leftharpoondown" "Arrows" 8637) ;; #X21BD
-    (nil "longleftarrow" "Arrows" 10229) ;; #X27F5
-    (nil "Longleftarrow" "Arrows" 10232) ;; #X27F8
-    (nil "longrightarrow" "Arrows" 10230) ;; #X27F6
-    (nil "Longrightarrow" "Arrows" 10233) ;; #X27F9
-    (nil "longleftrightarrow" "Arrows" 10231) ;; #X27F7
-    (nil "Longleftrightarrow" "Arrows" 10234) ;; #X27FA
-    (nil "iff" "Arrows" 10234) ;; #X27FA
-    (nil "longmapsto" "Arrows" 10236) ;; #X27FC
-    (nil "hookrightarrow" "Arrows" 8618) ;; #X21AA
-    (nil "rightharpoonup" "Arrows" 8640) ;; #X21C0
-    (nil "rightharpoondown" "Arrows" 8641) ;; #X21C1
-    (?\C-p "uparrow" "Arrows" 8593) ;; #X2191
-    (nil "Uparrow" "Arrows" 8657) ;; #X21D1
-    (?\C-n "downarrow" "Arrows" 8595) ;; #X2193
-    (nil "Downarrow" "Arrows" 8659) ;; #X21D3
-    (nil "updownarrow" "Arrows" 8597) ;; #X2195
-    (nil "Updownarrow" "Arrows" 8661) ;; #X21D5
-    (nil "nearrow" "Arrows" 8599) ;; #X2197
-    (nil "searrow" "Arrows" 8600) ;; #X2198
-    (nil "swarrow" "Arrows" 8601) ;; #X2199
-    (nil "nwarrow" "Arrows" 8598) ;; #X2196
-    (nil "ldots" "Punctuation" 8230) ;; #X2026
-    (nil "cdots" "Punctuation" 8943) ;; #X22EF
-    (nil "vdots" "Punctuation" 8942) ;; #X22EE
-    (nil "ddots" "Punctuation" 8945) ;; #X22F1
-    (?: "colon" "Punctuation" 58) ;; #X003A
-    (?N "nabla" "Misc Symbol" 8711) ;; #X2207
-    (nil "aleph" "Misc Symbol" 8501) ;; #X2135
-    (nil "prime" "Misc Symbol" 8242) ;; #X2032
-    (?A "forall" "Misc Symbol" 8704) ;; #X2200
-    (?I "infty" "Misc Symbol" 8734) ;; #X221E
-    (nil "hbar" "Misc Symbol" 8463) ;; #X210F
-    (?0 "emptyset" "Misc Symbol" 8709) ;; #X2205
-    (?E "exists" "Misc Symbol" 8707) ;; #X2203
-    (nil "surd" "Misc Symbol" 8730) ;; #X221A
-    (nil "Box" "Misc Symbol" 9633) ;; #X25A1
-    (nil "triangle" "Misc Symbol" 9651) ;; #X25B3
-    (nil "Diamond" "Misc Symbol" 9671) ;; #X25C7
-    (nil "imath" "Misc Symbol" 120484) ;; #X1D6A4
-    (nil "jmath" "Misc Symbol" 120485) ;; #X1D6A5
-    (nil "ell" "Misc Symbol" 8467) ;; #X2113
-    (nil "neg" "Misc Symbol" 172) ;; #X00AC
-    (?/ "not" "Misc Symbol" 824) ;; #X0338
-    (nil "top" "Misc Symbol" 8868) ;; #X22A4
-    (nil "flat" "Misc Symbol" 9837) ;; #X266D
-    (nil "natural" "Misc Symbol" 9838) ;; #X266E
-    (nil "sharp" "Misc Symbol" 9839) ;; #X266F
-    (nil "wp" "Misc Symbol" 8472) ;; #X2118
-    (nil "bot" "Misc Symbol" 8869) ;; #X22A5
-    (nil "clubsuit" "Misc Symbol" 9827) ;; #X2663
-    (nil "diamondsuit" "Misc Symbol" 9826) ;; #X2662
-    (nil "heartsuit" "Misc Symbol" 9825) ;; #X2661
-    (nil "spadesuit" "Misc Symbol" 9824) ;; #X2660
-    (nil "mho" "Misc Symbol" 8487) ;; #X2127
-    (nil "Re" "Misc Symbol" 8476) ;; #X211C
-    (nil "Im" "Misc Symbol" 8465) ;; #X2111
-    (nil "angle" "Misc Symbol" 8736) ;; #X2220
-    (nil "partial" "Misc Symbol" 8706) ;; #X2202
-    (nil "sum" "Var Symbol" 8721) ;; #X2211
-    (nil "prod" "Var Symbol" 8719) ;; #X220F
-    (nil "coprod" "Var Symbol" 8720) ;; #X2210
-    (nil "int" "Var Symbol" 8747) ;; #X222B
-    (nil "oint" "Var Symbol" 8750) ;; #X222E
-    (nil "bigcap" "Var Symbol" 8898) ;; #X22C2
-    (nil "bigcup" "Var Symbol" 8899) ;; #X22C3
-    (nil "bigsqcup" "Var Symbol" 10758) ;; #X2A06
-    (nil "bigvee" "Var Symbol" 8897) ;; #X22C1
-    (nil "bigwedge" "Var Symbol" 8896) ;; #X22C0
-    (nil "bigodot" "Var Symbol" 10752) ;; #X2A00
-    (nil "bigotimes" "Var Symbol" 10754) ;; #X2A02
-    (nil "bigoplus" "Var Symbol" 10753) ;; #X2A01
-    (nil "biguplus" "Var Symbol" 10756) ;; #X2A04
-    (nil "arccos" "Log-like")
-    (nil "arcsin" "Log-like")
-    (nil "arctan" "Log-like")
-    (nil "arg" "Log-like")
-    (?\C-c "cos" "Log-like")
-    (nil "cosh" "Log-like")
-    (nil "cot" "Log-like")
-    (nil "coth" "Log-like")
-    (nil "csc" "Log-like")
-    (nil "deg" "Log-like")
-    (?\C-d "det" "Log-like")
-    (nil "dim" "Log-like")
-    (?\C-e "exp" "Log-like")
-    (nil "gcd" "Log-like")
-    (nil "hom" "Log-like")
-    (?\C-_ "inf" "Log-like")
-    (nil "ker" "Log-like")
-    (nil "lg" "Log-like")
-    (?\C-l "lim" "Log-like")
-    (nil "liminf" "Log-like")
-    (nil "limsup" "Log-like")
-    (nil "ln" "Log-like")
-    (nil "log" "Log-like")
-    (nil "max" "Log-like")
-    (nil "min" "Log-like")
-    (nil "Pr" "Log-like")
-    (nil "sec" "Log-like")
-    (?\C-s "sin" "Log-like")
-    (nil "sinh" "Log-like")
-    (?\C-^ "sup" "Log-like")
-    (?\C-t "tan" "Log-like")
-    (nil "tanh" "Log-like")
-    (nil "{" "Delimiters" ?{)
-    (nil "}" "Delimiters" ?})
-    (nil "lfloor" "Delimiters" 8970) ;; #X230A
-    (nil "rfloor" "Delimiters" 8971) ;; #X230B
-    (nil "lceil" "Delimiters" 8968) ;; #X2308
-    (nil "rceil" "Delimiters" 8969) ;; #X2309
-    (?\( "langle" "Delimiters" 10216) ;; #X27E8
-    (?\) "rangle" "Delimiters" 10217) ;; #X27E9
-    (nil "rmoustache" "Delimiters" 9137) ;; #X23B1
-    (nil "lmoustache" "Delimiters" 9136) ;; #X23B0
-    (nil "rgroup" "Delimiters" 9133) ;; #X23AD
-    (nil "lgroup" "Delimiters" 9129) ;; #X23A9
-    (nil "backslash" "Delimiters" 92) ;; #X005C
-    (nil "|" "Delimiters" 8214) ;; #X2016)
-    (nil "arrowvert" "Delimiters")
-    (nil "Arrowvert" "Delimiters")
-    (nil "bracevert" "Delimiters")
-    (nil "widetilde" "Constructs" 771) ;; #X0303
-    (nil "widehat" "Constructs" 770) ;; #X0302
-    (nil "overleftarrow" "Constructs" 8406) ;; #X20D6
-    (nil "overrightarrow" "Constructs")
-    (nil "overline" "Constructs" 773) ;; #X0305
-    (nil "underline" "Constructs" 818) ;; #X0332
-    (nil "overbrace" "Constructs" 65079) ;; #XFE37
-    (nil "underbrace" "Constructs" 65080) ;; #XFE38
-    (nil "sqrt" "Constructs" 8730) ;; #X221A
-    (nil "frac" "Constructs")
-    (?^ "hat" "Accents" 770) ;; #X0302
-    (nil "acute" "Accents" 769) ;; #X0301
-    (nil "bar" "Accents" 772) ;; #X0304
-    (nil "dot" "Accents" 775) ;; #X0307
-    (nil "breve" "Accents" 774) ;; #X0306
-    (nil "check" "Accents" 780) ;; #X030C
-    (nil "grave" "Accents" 768) ;; #X0300
-    (nil "vec" "Accents" 8407) ;; #X20D7
-    (nil "ddot" "Accents" 776) ;; #X0308
-    (?~ "tilde" "Accents" 771) ;; #X0303
-    (nil "mathring" "Accents" 778) ;; #X030A
-    (nil "beth" ("AMS" "Hebrew") 8502) ;; #X2136
-    (nil "daleth" ("AMS" "Hebrew") 8504) ;; #X2138
-    (nil "gimel" ("AMS" "Hebrew") 8503) ;; #X2137
-    (nil "digamma" ("AMS" "Greek Lowercase") 989) ;; #X03DD
-    ("v k" "varkappa" ("AMS" "Greek Lowercase") 1008) ;; #X03F0
-    ("v G" "varGamma" ("AMS" "Greek Uppercase") 120548) ;; #X1D6E4
-    ("v D" "varDelta" ("AMS" "Greek Uppercase") 120549) ;; #X1D6E5
-    ("v J" "varTheta" ("AMS" "Greek Uppercase") 120553) ;; #X1D6E9
-    ("v L" "varLambda" ("AMS" "Greek Uppercase") 120556) ;; #X1D6EC
-    ("v X" "varXi" ("AMS" "Greek Uppercase") 120559) ;; #X1D6EF
-    ("v P" "varPi" ("AMS" "Greek Uppercase") 120561) ;; #X1D6F1
-    ("v S" "varSigma" ("AMS" "Greek Uppercase") 120564) ;; #X1D6F4
-    ("v U" "varUpsilon" ("AMS" "Greek Uppercase") 120566) ;; #X1D6F6
-    ("v F" "varPhi" ("AMS" "Greek Uppercase") 120567) ;; #X1D6F7
-    ("v Y" "varPsi" ("AMS" "Greek Uppercase") 120569) ;; #X1D6F9
-    ("v W" "varOmega" ("AMS" "Greek Uppercase") 120570) ;; #X1D6FA
-    (nil "dashrightarrow" ("AMS" "Arrows"))
-    (nil "dashleftarrow" ("AMS" "Arrows"))
-    (nil "impliedby" ("AMS" "Arrows") 10232) ;; #X27F8
-    (nil "implies" ("AMS" "Arrows") 10233) ;; #X27F9
-    (nil "leftleftarrows" ("AMS" "Arrows") 8647) ;; #X21C7
-    (nil "leftrightarrows" ("AMS" "Arrows") 8646) ;; #X21C6
-    (nil "Lleftarrow" ("AMS" "Arrows") 8666) ;; #X21DA
-    (nil "twoheadleftarrow" ("AMS" "Arrows") 8606) ;; #X219E
-    (nil "leftarrowtail" ("AMS" "Arrows") 8610) ;; #X21A2
-    (nil "looparrowleft" ("AMS" "Arrows") 8619) ;; #X21AB
-    (nil "leftrightharpoons" ("AMS" "Arrows") 8651) ;; #X21CB
-    (nil "curvearrowleft" ("AMS" "Arrows") 8630) ;; #X21B6
-    (nil "circlearrowleft" ("AMS" "Arrows") 8634) ;; #X21BA
-    (nil "Lsh" ("AMS" "Arrows") 8624) ;; #X21B0
-    (nil "upuparrows" ("AMS" "Arrows") 8648) ;; #X21C8
-    (nil "upharpoonleft" ("AMS" "Arrows") 8639) ;; #X21BF
-    (nil "downharpoonleft" ("AMS" "Arrows") 8643) ;; #X21C3
-    (nil "multimap" ("AMS" "Arrows") 8888) ;; #X22B8
-    (nil "leftrightsquigarrow" ("AMS" "Arrows") 8621) ;; #X21AD
-    (nil "looparrowright" ("AMS" "Arrows") 8620) ;; #X21AC
-    (nil "rightleftharpoons" ("AMS" "Arrows") 8652) ;; #X21CC
-    (nil "curvearrowright" ("AMS" "Arrows") 8631) ;; #X21B7
-    (nil "circlearrowright" ("AMS" "Arrows"))
-    (nil "Rsh" ("AMS" "Arrows") 8625) ;; #X21B1
-    (nil "downdownarrows" ("AMS" "Arrows") 8650) ;; #X21CA
-    (nil "upharpoonright" ("AMS" "Arrows") 8638) ;; #X21BE
-    (nil "downharpoonright" ("AMS" "Arrows") 8642) ;; #X21C2
-    (nil "rightsquigarrow" ("AMS" "Arrows") 8605) ;; #X219D
-    (nil "nleftarrow" ("AMS" "Neg Arrows") 8602) ;; #X219A
-    (nil "nrightarrow" ("AMS" "Neg Arrows") 8603) ;; #X219B
-    (nil "nLeftarrow" ("AMS" "Neg Arrows") 8653) ;; #X21CD
-    (nil "nRightarrow" ("AMS" "Neg Arrows") 8655) ;; #X21CF
-    (nil "nleftrightarrow" ("AMS" "Neg Arrows") 8622) ;; #X21AE
-    (nil "nLeftrightarrow" ("AMS" "Neg Arrows") 8654) ;; #X21CE
-    (nil "leqq" ("AMS" "Relational I") 8806) ;; #X2266
-    (nil "leqslant" ("AMS" "Relational I") 10877) ;; #X2A7D
-    (nil "eqslantless" ("AMS" "Relational I") 10901) ;; #X2A95
-    (nil "lesssim" ("AMS" "Relational I") 8818) ;; #X2272
-    (nil "lessapprox" ("AMS" "Relational I") 10885) ;; #X2A85
-    (nil "approxeq" ("AMS" "Relational I") 8778) ;; #X224A
-    (nil "lessdot" ("AMS" "Relational I") 8918) ;; #X22D6
-    (nil "lll" ("AMS" "Relational I") 8920) ;; #X22D8
-    (nil "lessgtr" ("AMS" "Relational I") 8822) ;; #X2276
-    (nil "lesseqgtr" ("AMS" "Relational I") 8922) ;; #X22DA
-    (nil "lesseqqgtr" ("AMS" "Relational I") 10891) ;; #X2A8B
-    (nil "doteqdot" ("AMS" "Relational I") 8785) ;; #X2251
-    (nil "risingdotseq" ("AMS" "Relational I") 8787) ;; #X2253
-    (nil "fallingdotseq" ("AMS" "Relational I") 8786) ;; #X2252
-    (nil "backsim" ("AMS" "Relational I") 8765) ;; #X223D
-    (nil "backsimeq" ("AMS" "Relational I") 8909) ;; #X22CD
-    (nil "subseteqq" ("AMS" "Relational I") 10949) ;; #X2AC5
-    (nil "Subset" ("AMS" "Relational I") 8912) ;; #X22D0
-    (nil "sqsubset" ("AMS" "Relational I") 8847) ;; #X228F
-    (nil "preccurlyeq" ("AMS" "Relational I") 8828) ;; #X227C
-    (nil "curlyeqprec" ("AMS" "Relational I") 8926) ;; #X22DE
-    (nil "precsim" ("AMS" "Relational I") 8830) ;; #X227E
-    (nil "precapprox" ("AMS" "Relational I") 10935) ;; #X2AB7
-    (nil "vartriangleleft" ("AMS" "Relational I") 8882) ;; #X22B2
-    (nil "trianglelefteq" ("AMS" "Relational I") 8884) ;; #X22B4
-    (nil "vDash" ("AMS" "Relational I") 8872) ;; #X22A8
-    (nil "Vvdash" ("AMS" "Relational I") 8874) ;; #X22AA
-    (nil "smallsmile" ("AMS" "Relational I") 8995) ;; #X2323
-    (nil "smallfrown" ("AMS" "Relational I") 8994) ;; #X2322
-    (nil "bumpeq" ("AMS" "Relational I") 8783) ;; #X224F
-    (nil "Bumpeq" ("AMS" "Relational I") 8782) ;; #X224E
-    (nil "geqq" ("AMS" "Relational II") 8807) ;; #X2267
-    (nil "geqslant" ("AMS" "Relational II") 10878) ;; #X2A7E
-    (nil "eqslantgtr" ("AMS" "Relational II") 10902) ;; #X2A96
-    (nil "gtrsim" ("AMS" "Relational II") 8819) ;; #X2273
-    (nil "gtrapprox" ("AMS" "Relational II") 10886) ;; #X2A86
-    (nil "gtrdot" ("AMS" "Relational II") 8919) ;; #X22D7
-    (nil "ggg" ("AMS" "Relational II") 8921) ;; #X22D9
-    (nil "gtrless" ("AMS" "Relational II") 8823) ;; #X2277
-    (nil "gtreqless" ("AMS" "Relational II") 8923) ;; #X22DB
-    (nil "gtreqqless" ("AMS" "Relational II") 10892) ;; #X2A8C
-    (nil "eqcirc" ("AMS" "Relational II") 8790) ;; #X2256
-    (nil "circeq" ("AMS" "Relational II") 8791) ;; #X2257
-    (nil "triangleq" ("AMS" "Relational II") 8796) ;; #X225C
-    (nil "thicksim" ("AMS" "Relational II") 8764) ;; #X223C
-    (nil "thickapprox" ("AMS" "Relational II") 8776) ;; #X2248
-    (nil "supseteqq" ("AMS" "Relational II") 10950) ;; #X2AC6
-    (nil "Supset" ("AMS" "Relational II") 8913) ;; #X22D1
-    (nil "sqsupset" ("AMS" "Relational II") 8848) ;; #X2290
-    (nil "succcurlyeq" ("AMS" "Relational II") 8829) ;; #X227D
-    (nil "curlyeqsucc" ("AMS" "Relational II") 8927) ;; #X22DF
-    (nil "succsim" ("AMS" "Relational II") 8831) ;; #X227F
-    (nil "succapprox" ("AMS" "Relational II") 10936) ;; #X2AB8
-    (nil "vartriangleright" ("AMS" "Relational II") 8883) ;; #X22B3
-    (nil "trianglerighteq" ("AMS" "Relational II") 8885) ;; #X22B5
-    (nil "Vdash" ("AMS" "Relational II") 8873) ;; #X22A9
-    (nil "shortmid" ("AMS" "Relational II") 8739) ;; #X2223
-    (nil "shortparallel" ("AMS" "Relational II") 8741) ;; #X2225
-    (nil "between" ("AMS" "Relational II") 8812) ;; #X226C
-    (nil "pitchfork" ("AMS" "Relational II") 8916) ;; #X22D4
-    (nil "varpropto" ("AMS" "Relational II") 8733) ;; #X221D
-    (nil "blacktriangleleft" ("AMS" "Relational II") 9664) ;; #X25C0
-    (nil "therefore" ("AMS" "Relational II") 8756) ;; #X2234
-    (nil "backepsilon" ("AMS" "Relational II") 1014) ;; #X03F6
-    (nil "blacktriangleright" ("AMS" "Relational II") 9654) ;; #X25B6
-    (nil "because" ("AMS" "Relational II") 8757) ;; #X2235
-    (nil "nless" ("AMS" "Neg Rel I") 8814) ;; #X226E
-    (nil "nleq" ("AMS" "Neg Rel I") 8816) ;; #X2270
-    (nil "nleqslant" ("AMS" "Neg Rel I"))
-    (nil "nleqq" ("AMS" "Neg Rel I"))
-    (nil "lneq" ("AMS" "Neg Rel I") 10887) ;; #X2A87
-    (nil "lneqq" ("AMS" "Neg Rel I") 8808) ;; #X2268
-    (nil "lvertneqq" ("AMS" "Neg Rel I"))
-    (nil "lnsim" ("AMS" "Neg Rel I") 8934) ;; #X22E6
-    (nil "lnapprox" ("AMS" "Neg Rel I") 10889) ;; #X2A89
-    (nil "nprec" ("AMS" "Neg Rel I") 8832) ;; #X2280
-    (nil "npreceq" ("AMS" "Neg Rel I"))
-    (nil "precnsim" ("AMS" "Neg Rel I") 8936) ;; #X22E8
-    (nil "precnapprox" ("AMS" "Neg Rel I") 10937) ;; #X2AB9
-    (nil "nsim" ("AMS" "Neg Rel I") 8769) ;; #X2241
-    (nil "nshortmid" ("AMS" "Neg Rel I") 8740) ;; #X2224
-    (nil "nmid" ("AMS" "Neg Rel I") 8740) ;; #X2224
-    (nil "nvdash" ("AMS" "Neg Rel I") 8876) ;; #X22AC
-    (nil "nvDash" ("AMS" "Neg Rel I") 8877) ;; #X22AD
-    (nil "ntriangleleft" ("AMS" "Neg Rel I") 8938) ;; #X22EA
-    (nil "ntrianglelefteq" ("AMS" "Neg Rel I") 8940) ;; #X22EC
-    (nil "nsubseteq" ("AMS" "Neg Rel I") 8840) ;; #X2288
-    (nil "subsetneq" ("AMS" "Neg Rel I") 8842) ;; #X228A
-    (nil "varsubsetneq" ("AMS" "Neg Rel I"))
-    (nil "subsetneqq" ("AMS" "Neg Rel I") 10955) ;; #X2ACB
-    (nil "varsubsetneqq" ("AMS" "Neg Rel I"))
-    (nil "ngtr" ("AMS" "Neg Rel II") 8815) ;; #X226F
-    (nil "ngeq" ("AMS" "Neg Rel II") 8817) ;; #X2271
-    (nil "ngeqslant" ("AMS" "Neg Rel II"))
-    (nil "ngeqq" ("AMS" "Neg Rel II"))
-    (nil "gneq" ("AMS" "Neg Rel II") 10888) ;; #X2A88
-    (nil "gneqq" ("AMS" "Neg Rel II") 8809) ;; #X2269
-    (nil "gvertneqq" ("AMS" "Neg Rel II"))
-    (nil "gnsim" ("AMS" "Neg Rel II") 8935) ;; #X22E7
-    (nil "gnapprox" ("AMS" "Neg Rel II") 10890) ;; #X2A8A
-    (nil "nsucc" ("AMS" "Neg Rel II") 8833) ;; #X2281
-    (nil "nsucceq" ("AMS" "Neg Rel II"))
-    (nil "succnsim" ("AMS" "Neg Rel II") 8937) ;; #X22E9
-    (nil "succnapprox" ("AMS" "Neg Rel II") 10938) ;; #X2ABA
-    (nil "ncong" ("AMS" "Neg Rel II") 8775) ;; #X2247
-    (nil "nshortparallel" ("AMS" "Neg Rel II") 8742) ;; #X2226
-    (nil "nparallel" ("AMS" "Neg Rel II") 8742) ;; #X2226
-    (nil "nvDash" ("AMS" "Neg Rel II") 8877) ;; #X22AD
-    (nil "nVDash" ("AMS" "Neg Rel II") 8879) ;; #X22AF
-    (nil "ntriangleright" ("AMS" "Neg Rel II") 8939) ;; #X22EB
-    (nil "ntrianglerighteq" ("AMS" "Neg Rel II") 8941) ;; #X22ED
-    (nil "nsupseteq" ("AMS" "Neg Rel II") 8841) ;; #X2289
-    (nil "nsupseteqq" ("AMS" "Neg Rel II"))
-    (nil "supsetneq" ("AMS" "Neg Rel II") 8843) ;; #X228B
-    (nil "varsupsetneq" ("AMS" "Neg Rel II"))
-    (nil "supsetneqq" ("AMS" "Neg Rel II") 10956) ;; #X2ACC
-    (nil "varsupsetneqq" ("AMS" "Neg Rel II"))
-    (nil "dotplus" ("AMS" "Binary Op") 8724) ;; #X2214
-    (nil "smallsetminus" ("AMS" "Binary Op") 8726) ;; #X2216
-    (nil "Cap" ("AMS" "Binary Op") 8914) ;; #X22D2
-    (nil "Cup" ("AMS" "Binary Op") 8915) ;; #X22D3
-    (nil "barwedge" ("AMS" "Binary Op") 8892) ;; #X22BC
-    (nil "veebar" ("AMS" "Binary Op") 8891) ;; #X22BB
-    (nil "doublebarwedge" ("AMS" "Binary Op") 8966) ;; #X2306
-    (nil "boxminus" ("AMS" "Binary Op") 8863) ;; #X229F
-    (nil "boxtimes" ("AMS" "Binary Op") 8864) ;; #X22A0
-    (nil "boxdot" ("AMS" "Binary Op") 8865) ;; #X22A1
-    (nil "boxplus" ("AMS" "Binary Op") 8862) ;; #X229E
-    (nil "divideontimes" ("AMS" "Binary Op") 8903) ;; #X22C7
-    (nil "ltimes" ("AMS" "Binary Op") 8905) ;; #X22C9
-    (nil "rtimes" ("AMS" "Binary Op") 8906) ;; #X22CA
-    (nil "leftthreetimes" ("AMS" "Binary Op") 8907) ;; #X22CB
-    (nil "rightthreetimes" ("AMS" "Binary Op") 8908) ;; #X22CC
-    (nil "curlywedge" ("AMS" "Binary Op") 8911) ;; #X22CF
-    (nil "curlyvee" ("AMS" "Binary Op") 8910) ;; #X22CE
-    (nil "circleddash" ("AMS" "Binary Op") 8861) ;; #X229D
-    (nil "circledast" ("AMS" "Binary Op") 8859) ;; #X229B
-    (nil "circledcirc" ("AMS" "Binary Op") 8858) ;; #X229A
-    (nil "centerdot" ("AMS" "Binary Op"))
-    (nil "intercal" ("AMS" "Binary Op") 8890) ;; #X22BA
-    (nil "hbar" ("AMS" "Misc") 8463) ;; #X210F
-    (nil "hslash" ("AMS" "Misc") 8463) ;; #X210F
-    (nil "vartriangle" ("AMS" "Misc") 9653) ;; #X25B5
-    (nil "triangledown" ("AMS" "Misc") 9663) ;; #X25BF
-    (nil "square" ("AMS" "Misc") 9633) ;; #X25A1
-    (nil "lozenge" ("AMS" "Misc") 9674) ;; #X25CA
-    (nil "circledS" ("AMS" "Misc") 9416) ;; #X24C8
-    (nil "angle" ("AMS" "Misc") 8736) ;; #X2220
-    (nil "measuredangle" ("AMS" "Misc") 8737) ;; #X2221
-    (nil "nexists" ("AMS" "Misc") 8708) ;; #X2204
-    (nil "mho" ("AMS" "Misc") 8487) ;; #X2127
-    (nil "Finv" ("AMS" "Misc") 8498) ;; #X2132
-    (nil "Game" ("AMS" "Misc") 8513) ;; #X2141
-    (nil "Bbbk" ("AMS" "Misc") 120156) ;; #X1D55C
-    (nil "backprime" ("AMS" "Misc") 8245) ;; #X2035
-    (nil "varnothing" ("AMS" "Misc") 8709) ;; #X2205
-    (nil "blacktriangle" ("AMS" "Misc") 9652) ;; #X25B4
-    (nil "blacktriangledown" ("AMS" "Misc") 9662) ;; #X25BE
-    (nil "blacksquare" ("AMS" "Misc") 9632) ;; #X25A0
-    (nil "blacklozenge" ("AMS" "Misc") 10731) ;; #X29EB
-    (nil "bigstar" ("AMS" "Misc") 9733) ;; #X2605
-    (nil "sphericalangle" ("AMS" "Misc") 8738) ;; #X2222
-    (nil "complement" ("AMS" "Misc") 8705) ;; #X2201
-    (nil "eth" ("AMS" "Misc") 240) ;; #X00F0
-    (nil "diagup" ("AMS" "Misc") 9585) ;; #X2571
-    (nil "diagdown" ("AMS" "Misc") 9586) ;; #X2572
-    (nil "dddot" ("AMS" "Accents") 8411) ;; #X20DB
-    (nil "ddddot" ("AMS" "Accents") 8412) ;; #X20DC
-    (nil "bigl" ("AMS" "Delimiters"))
-    (nil "bigr" ("AMS" "Delimiters"))
-    (nil "Bigl" ("AMS" "Delimiters"))
-    (nil "Bigr" ("AMS" "Delimiters"))
-    (nil "biggl" ("AMS" "Delimiters"))
-    (nil "biggr" ("AMS" "Delimiters"))
-    (nil "Biggl" ("AMS" "Delimiters"))
-    (nil "Biggr" ("AMS" "Delimiters"))
-    (nil "lvert" ("AMS" "Delimiters"))
-    (nil "rvert" ("AMS" "Delimiters"))
-    (nil "lVert" ("AMS" "Delimiters"))
-    (nil "rVert" ("AMS" "Delimiters"))
-    (nil "ulcorner" ("AMS" "Delimiters") 8988) ;; #X231C
-    (nil "urcorner" ("AMS" "Delimiters") 8989) ;; #X231D
-    (nil "llcorner" ("AMS" "Delimiters") 8990) ;; #X231E
-    (nil "lrcorner" ("AMS" "Delimiters") 8991) ;; #X231F
-    (nil "nobreakdash" ("AMS" "Special"))
-    (nil "leftroot" ("AMS" "Special"))
-    (nil "uproot" ("AMS" "Special"))
-    (nil "accentedsymbol" ("AMS" "Special"))
-    (nil "xleftarrow" ("AMS" "Special"))
-    (nil "xrightarrow" ("AMS" "Special"))
-    (nil "overset" ("AMS" "Special"))
-    (nil "underset" ("AMS" "Special"))
-    (nil "dfrac" ("AMS" "Special"))
-    (nil "genfrac" ("AMS" "Special"))
-    (nil "tfrac" ("AMS" "Special"))
-    (nil "binom" ("AMS" "Special"))
-    (nil "dbinom" ("AMS" "Special"))
-    (nil "tbinom" ("AMS" "Special"))
-    (nil "smash" ("AMS" "Special"))
-    (nil "eucal" ("AMS" "Special"))
-    (nil "boldsymbol" ("AMS" "Special"))
-    (nil "text" ("AMS" "Special"))
-    (nil "intertext" ("AMS" "Special"))
-    (nil "substack" ("AMS" "Special"))
-    (nil "subarray" ("AMS" "Special"))
-    (nil "sideset" ("AMS" "Special")))
-  "Alist of LaTeX math symbols.
-
-Each entry should be a list with upto four elements, KEY, VALUE,
-MENU and CHARACTER, see `LaTeX-math-list' for details.")
-
-(defcustom LaTeX-math-menu-unicode
-  (or (string-match "\\<GTK\\>" (emacs-version))
-      (eq window-system 'w32))
-  "Whether the LaTeX menu should try using Unicode for effect."
-  :type 'boolean
-  :group 'LaTeX-math)
-
-(defvar LaTeX-math-list) ;; Defined further below.
-
-(defun LaTeX-math-initialize ()
-  (let ((math (reverse (append LaTeX-math-list LaTeX-math-default)))
-        (map LaTeX-math-keymap)
-        (unicode LaTeX-math-menu-unicode))
-    (while math
-      (let* ((entry (car math))
-             (key (nth 0 entry))
-             (prefix
-              (and unicode
-                   (nth 3 entry)))
-             value menu name)
-        (setq math (cdr math))
-        (if (and prefix
-                 (setq prefix (nth 3 entry)))
-            (setq prefix (concat (string prefix) " \\"))
-          (setq prefix "\\"))
-        (if (listp (cdr entry))
-            (setq value (nth 1 entry)
-                  menu (nth 2 entry))
-          (setq value (cdr entry)
-                menu nil))
-        (if (stringp value)
-            (progn
-              (setq name (intern (concat "LaTeX-math-" value)))
-              (fset name (lambda (arg) (interactive "*P")
-                           (LaTeX-math-insert value arg))))
-          (setq name value))
-        (if key
-            (progn
-              (setq key (cond ((numberp key) (char-to-string key))
-                              ((stringp key) (read-kbd-macro key))
-                              (t (vector key))))
-              (define-key map key name)))
-        (if menu
-            (let ((parent LaTeX-math-menu))
-              (if (listp menu)
-                  (progn
-                    (while (cdr menu)
-                      (let ((sub (assoc (car menu) LaTeX-math-menu)))
-                        (if sub
-                            (setq parent sub)
-                          (setcdr parent (cons (list (car menu)) (cdr parent))))
-                        (setq menu (cdr menu))))
-                    (setq menu (car menu))))
-              (let ((sub (assoc menu parent)))
-                (if sub
-                    (if (stringp value)
-                        (setcdr sub (cons (vector (concat prefix value)
-                                                  name t)
-                                          (cdr sub)))
-                      (error "Cannot have multiple special math menu items"))
-                  (setcdr parent
-                          (cons (if (stringp value)
-                                    (list menu (vector (concat prefix value)
-                                                       name t))
-                                  (vector menu name t))
-                                (cdr parent)))))))))
-    ;; Make the math prefix char available if it has not been used as a prefix.
-    (unless (lookup-key map (LaTeX-math-abbrev-prefix))
-      (define-key map (LaTeX-math-abbrev-prefix) #'self-insert-command))))
-
-(defcustom LaTeX-math-list nil
-  "Alist of your personal LaTeX math symbols.
-
-Each entry should be a list with up to four elements, KEY, VALUE,
-MENU and CHARACTER.
-
-KEY is the key (after `LaTeX-math-abbrev-prefix') to be redefined
-in math minor mode.  KEY can be a character (for example ?o) for a
-single stroke or a string (for example \"o a\") for a multi-stroke
-binding.  If KEY is nil, the symbol has no associated
-keystroke (it is available in the menu, though).  Note that
-predefined keys in `LaTeX-math-default' cannot be overridden in
-this variable.  Currently, only the lowercase letter 'o' is free
-for user customization, more options are available in uppercase
-area.
-
-VALUE can be a string with the name of the macro to be inserted,
-or a function to be called.  The macro must be given without the
-leading backslash.
-
-The third element MENU is the name of the submenu where the
-command should be added.  MENU can be either a string (for
-example \"greek\"), a list (for example (\"AMS\" \"Delimiters\"))
-or nil.  If MENU is nil, no menu item will be created.
-
-The fourth element CHARACTER is a Unicode character position for
-menu display.  When nil, no character is shown.
-
-See also `LaTeX-math-menu'."
-  :group 'LaTeX-math
-  :set (lambda (symbol value)
-         (set-default symbol value)
-         (LaTeX-math-initialize))
-  :type '(repeat (group (choice :tag "Key"
-                                (const :tag "none" nil)
-                                (choice (character)
-                                        (string :tag "Key sequence")))
-                        (choice :tag "Value"
-                                (string :tag "Macro")
-                                (function))
-                        (choice :tag "Menu"
-                                (string :tag "Top level menu" )
-                                (repeat :tag "Submenu"
-                                        (string :tag "Menu")))
-                        (choice :tag "Unicode character"
-                                (const :tag "none" nil)
-                                (integer :tag "Number")))))
-
-(defun LaTeX--completion-annotation-from-math-menu (sym)
-  "Return a completion annotation for a SYM.
-The annotation is usually a unicode representation of the macro
-SYM's compiled representation, e.g., if SYM is alpha, α is
-returned."
-  (catch 'found
-    (dolist (var (list LaTeX-math-list LaTeX-math-default))
-      (dolist (e var)
-        (let ((val (cadr e)))
-          (when (and (stringp val)
-                     (string= val sym))
-            (let ((char (nth 3 e)))
-              (when char
-                (throw 'found
-                       (concat " " (char-to-string char)))))))))))
-
-(defvar LaTeX-math-mode-menu)
-(define-minor-mode LaTeX-math-mode
-  "A minor mode with easy access to TeX math macros.
-
-Easy insertion of LaTeX math symbols.  If you give a prefix argument,
-the symbols will be surrounded by dollar signs.  The following
-commands are defined:
-
-\\{LaTeX-math-mode-map}"
-  :init-value nil
-  :lighter nil
-  :keymap (list (cons (LaTeX-math-abbrev-prefix) LaTeX-math-keymap))
-  (TeX-set-mode-name))
-(defalias 'latex-math-mode #'LaTeX-math-mode)
-
-(easy-menu-define LaTeX-math-mode-menu
-  LaTeX-math-mode-map
-  "Menu used in math minor mode."
-  LaTeX-math-menu)
-
-(defcustom LaTeX-math-insert-function #'TeX-insert-macro
-  "Function called with argument STRING to insert \\STRING."
-  :group 'LaTeX-math
-  :type 'function)
-
-(defun LaTeX-math-insert (string dollar)
-  "Insert \\STRING{}.  If DOLLAR is non-nil, put $'s around it.
-If `TeX-electric-math' is non-nil wrap that symbols around the
-string."
-  (let ((active (TeX-active-mark))
-        m closer)
-    (if (and active (> (point) (mark)))
-        (exchange-point-and-mark))
-    (when dollar
-      (insert (or (car TeX-electric-math) "$"))
-      (save-excursion
-        (if active (goto-char (mark)))
-        ;; Store closer string for later reference.
-        (setq closer (or (cdr TeX-electric-math) "$"))
-        (insert closer)
-        ;; Set temporal marker to decide whether to put the point
-        ;; after the math mode closer or not.
-        (setq m (point-marker))))
-    (funcall LaTeX-math-insert-function string)
-    (when dollar
-      ;; If the above `LaTeX-math-insert-function' resulted in
-      ;; inserting, e.g., a pair of "\langle" and "\rangle" by
-      ;; typing "`(", keep the point between them.  Otherwise
-      ;; move the point after the math mode closer.
-      (if (= m (+ (point) (length closer)))
-          (goto-char m))
-      ;; Make temporal marker point nowhere not to slow down the
-      ;; subsequent editing in the buffer.
-      (set-marker m nil))))
-
-(defun LaTeX-math-cal (char dollar)
-  "Insert a {\\cal CHAR}.  If DOLLAR is non-nil, put $'s around it.
-If `TeX-electric-math' is non-nil wrap that symbols around the
-char."
-  (interactive "*c\nP")
-  (if dollar (insert (or (car TeX-electric-math) "$")))
-  (if (member "latex2e" (TeX-style-list))
-      (insert "\\mathcal{" (char-to-string char) "}")
-    (insert "{\\cal " (char-to-string char) "}"))
-  (if dollar (insert (or (cdr TeX-electric-math) "$"))))
-
-
-;;; Folding
-
-(defcustom LaTeX-fold-macro-spec-list nil
-  "List of display strings and macros to fold in LaTeX mode."
-  :type '(repeat (group (choice (string :tag "Display String")
-                                (integer :tag "Number of argument" :value 1))
-                        (repeat :tag "Macros" (string))))
-  :group 'TeX-fold)
-
-(defcustom LaTeX-fold-env-spec-list nil
-  "List of display strings and environments to fold in LaTeX mode."
-  :type '(repeat (group (choice (string :tag "Display String")
-                                (integer :tag "Number of argument" :value 1))
-                        (repeat :tag "Environments" (string))))
-  :group 'TeX-fold)
-
-(defcustom LaTeX-fold-math-spec-list
-  (delete nil
-          (mapcar (lambda (elt)
-                    (let ((tex-token (nth 1 elt))
-                          (submenu   (nth 2 elt))
-                          (unicode   (nth 3 elt))
-                          uchar noargp)
-                      (when (integerp unicode)
-                        (setq uchar unicode))
-                      (when (listp submenu) (setq submenu (nth 1 submenu)))
-                      (setq noargp
-                            (not (string-match
-                                  (concat "^" (regexp-opt '("Constructs"
-                                                            "Accents")))
-                                  submenu)))
-                      (when (and (stringp tex-token) (integerp uchar) noargp)
-                        `(,(char-to-string uchar) (,tex-token)))))
-                  `((nil "to" "" 8594)
-                    (nil "gets" "" 8592)
-                    ,@LaTeX-math-default)))
-  "List of display strings and math macros to fold in LaTeX mode."
-  :type '(repeat (group (choice (string :tag "Display String")
-                                (integer :tag "Number of argument" :value 1))
-                        (repeat :tag "Math Macros" (string))))
-  :group 'TeX-fold)
-
-;;; Narrowing
-
-(defun LaTeX-narrow-to-environment (&optional count)
-  "Make text outside current environment invisible.
-With optional COUNT keep visible that number of enclosing
-environments."
-  (interactive "p")
-  (setq count (if count (abs count) 1))
-  (save-excursion
-    (widen)
-    (let ((opoint (point))
-          beg end)
-      (dotimes (_ count) (LaTeX-find-matching-end))
-      (setq end (point))
-      (goto-char opoint)
-      (dotimes (_ count) (LaTeX-find-matching-begin))
-      (setq beg (point))
-      (narrow-to-region beg end))))
-(put 'LaTeX-narrow-to-environment 'disabled t)
-
-;;; Keymap
-
-(defvar LaTeX-mode-map
-  (let ((map (make-sparse-keymap)))
-    (set-keymap-parent map TeX-mode-map)
-
-    ;; Standard
-    (define-key map "\n"      #'reindent-then-newline-and-indent)
-
-    ;; From latex.el
-    ;; We now set `fill-paragraph-function' instead.
-    ;; (define-key map "\eq"     'LaTeX-fill-paragraph) ;*** Alias
-    ;; This key is now used by Emacs for face settings.
-    ;; (define-key map "\eg"     'LaTeX-fill-region) ;*** Alias
-    ;; We now set `beginning-of-defun-function' and
-    ;; `end-of-defun-function' instead.
-    ;; (define-key map "\e\C-e"  #'LaTeX-find-matching-end)
-    ;; (define-key map "\e\C-a"  #'LaTeX-find-matching-begin)
-
-    (define-key map "\C-c\C-q\C-p" #'LaTeX-fill-paragraph)
-    (define-key map "\C-c\C-q\C-r" #'LaTeX-fill-region)
-    (define-key map "\C-c\C-q\C-s" #'LaTeX-fill-section)
-    (define-key map "\C-c\C-q\C-e" #'LaTeX-fill-environment)
-
-    (define-key map "\C-c\C-z" #'LaTeX-command-section)
-    (define-key map "\C-c\M-z" #'LaTeX-command-section-change-level)
-
-    (define-key map "\C-c."    #'LaTeX-mark-environment) ;*** Dubious
-    (define-key map "\C-c*"    #'LaTeX-mark-section) ;*** Dubious
-
-    (define-key map "\C-c\C-e" #'LaTeX-environment)
-    (define-key map "\C-c\n"   #'LaTeX-insert-item)
-    (or (key-binding "\e\r")
-        (define-key map "\e\r"    #'LaTeX-insert-item)) ;*** Alias
-    (define-key map "\C-c]" #'LaTeX-close-environment)
-    (define-key map "\C-c\C-s" #'LaTeX-section)
-
-    (define-key map "\C-c~"    #'LaTeX-math-mode) ;*** Dubious
-
-    (define-key map "-" #'LaTeX-babel-insert-hyphen)
-    (define-key map "(" #'LaTeX-insert-left-brace)
-    (define-key map "{" #'LaTeX-insert-left-brace)
-    (define-key map "[" #'LaTeX-insert-left-brace)
-
-    (define-key map "\C-xne" #'LaTeX-narrow-to-environment)
-    map)
-  "Keymap used in `LaTeX-mode'.")
-
-(defvar LaTeX-environment-menu-name "Insert Environment  (C-c C-e)")
-
-(defun LaTeX-environment-menu-entry (entry)
-  "Create an ENTRY for the environment menu."
-  (vector (car entry) (list #'LaTeX-environment-menu (car entry)) t))
-
-(defvar LaTeX-environment-modify-menu-name "Change Environment  (C-u C-c C-e)")
-
-(defun LaTeX-environment-modify-menu-entry (entry)
-  "Create an ENTRY for the change environment menu."
-  (vector (car entry) (list #'LaTeX-modify-environment (car entry)) t))
-
-(defun LaTeX-section-enable-symbol (level)
-  "Symbol used to enable section LEVEL in the menu bar."
-  (intern (concat "LaTeX-section-" (int-to-string level) "-enable")))
-
-(defun LaTeX-section-enable (entry)
-  "Enable or disable section ENTRY from `LaTeX-section-list'."
-  (let* ((level (nth 1 entry))
-         (symbol (LaTeX-section-enable-symbol level)))
-    (set symbol (or (= level 0) (>= level LaTeX-largest-level)))
-    (make-variable-buffer-local symbol)))
-
-(defun LaTeX-section-menu (level)
-  "Insert section from menu."
-  (let ((LaTeX-section-hook (delq 'LaTeX-section-heading
-                                  (copy-sequence LaTeX-section-hook))))
-    (LaTeX-section level)))
-
-(defun LaTeX-section-menu-entry (entry)
-  "Create an ENTRY for the section menu."
-  (let ((enable (LaTeX-section-enable-symbol (nth 1 entry))))
-    (vector (car entry) (list #'LaTeX-section-menu (nth 1 entry)) enable)))
-
-(defcustom LaTeX-menu-max-items 25
-  "Maximum number of items in the menu for LaTeX environments.
-If number of entries in a menu is larger than this value, split menu
-into submenus of nearly equal length.  If nil, never split menu into
-submenus."
-  :group 'LaTeX-environment
-  :type '(choice (const :tag "no submenus" nil)
-                 (integer)))
-
-(defcustom LaTeX-submenu-name-format "%-12.12s ... %.12s"
-  "Format specification of the submenu name.
-Used by `LaTeX-split-long-menu' if the number of entries in a menu is
-larger than `LaTeX-menu-max-items'.
-This string should contain one %s for the name of the first entry and
-one %s for the name of the last entry in the submenu.
-If the value is a function, it should return the submenu name.  The
-function is called with two arguments, the names of the first and
-the last entry in the menu."
-  :group 'LaTeX-environment
-  :type '(choice (string :tag "Format string")
-                 (function)))
-
-(defun LaTeX-split-long-menu (menu)
-  "Split MENU according to `LaTeX-menu-max-items'."
-  (let ((len (length menu)))
-    (if (or (null LaTeX-menu-max-items)
-            (null (featurep 'lisp-float-type))
-            (<= len LaTeX-menu-max-items))
-        menu
-      ;; Submenu is max 2 entries longer than menu, never shorter, number of
-      ;; entries in submenus differ by at most one (with longer submenus first)
-      (let* ((outer (floor (sqrt len)))
-             (inner (/ len outer))
-             (rest (% len outer))
-             (result nil))
-        (setq menu (reverse menu))
-        (while menu
-          (let ((in inner)
-                (sub nil)
-                (to (car menu)))
-            (while (> in 0)
-              (setq in   (1- in)
-                    sub  (cons (car menu) sub)
-                    menu (cdr menu)))
-            (setq result
-                  (cons (cons (if (stringp LaTeX-submenu-name-format)
-                                  (format LaTeX-submenu-name-format
-                                          (aref (car sub) 0) (aref to 0))
-                                (funcall LaTeX-submenu-name-format
-                                         (aref (car sub) 0) (aref to 0)))
-                              sub)
-                        result)
-                  rest  (1+ rest))
-            (if (= rest outer) (setq inner (1+ inner)))))
-        result))))
-
-(defun LaTeX-section-menu-filter (_ignored)
-  "Filter function for the section submenu in the mode menu.
-The argument IGNORED is not used in any way."
-  (TeX-update-style)
-  (or LaTeX-section-menu
-      (progn
-        (setq LaTeX-section-list-changed nil)
-        (mapc #'LaTeX-section-enable LaTeX-section-list)
-        (setq LaTeX-section-menu
-              (mapcar #'LaTeX-section-menu-entry LaTeX-section-list)))))
-
-(defvar LaTeX-environment-menu nil)
-(make-variable-buffer-local 'LaTeX-environment-menu)
-(defvar LaTeX-environment-modify-menu nil)
-(make-variable-buffer-local 'LaTeX-environment-modify-menu)
-(defun LaTeX-environment-menu-filter (menu)
-  "Filter function for the environment submenus in the mode menu.
-The argument MENU is the name of the submenu in concern and
-corresponds to the variables `LaTeX-environment-menu-name' and
-`LaTeX-environment-modify-menu-name'."
-  (TeX-update-style)
-  (cond
-   ((string= menu LaTeX-environment-menu-name)
-    (or LaTeX-environment-menu
-        (setq LaTeX-environment-menu
-              (LaTeX-split-long-menu
-               (mapcar #'LaTeX-environment-menu-entry
-                       (LaTeX-environment-list))))))
-   ((string= menu LaTeX-environment-modify-menu-name)
-    (or LaTeX-environment-modify-menu
-        (setq LaTeX-environment-modify-menu
-              (LaTeX-split-long-menu
-               (mapcar #'LaTeX-environment-modify-menu-entry
-                       (LaTeX-environment-list))))))))
-
-(advice-add 'LaTeX-add-environments :after #'LaTeX--invalidate-menus)
-(defun LaTeX--invalidate-menus (&rest _)
-  "Mark the environment menus as being in need of a refresh."
-  (setq LaTeX-environment-menu nil)
-  (setq LaTeX-environment-modify-menu nil))
-
-(easy-menu-define LaTeX-mode-command-menu
-    LaTeX-mode-map
-    "Command menu used in LaTeX mode."
-    (TeX-mode-specific-command-menu 'latex-mode))
-
-(easy-menu-define LaTeX-mode-menu
-  LaTeX-mode-map
-  "Menu used in LaTeX mode."
-  `("LaTeX"
-    ("Section  (C-c C-s)" :filter LaTeX-section-menu-filter)
-    ["Macro..." TeX-insert-macro
-     :help "Insert a macro and possibly arguments"]
-    ["Complete Macro" TeX-complete-symbol
-     :help "Complete the current macro or environment name"]
-    ,(list LaTeX-environment-menu-name
-           :filter (lambda (_ignored)
-                     (LaTeX-environment-menu-filter
-                      LaTeX-environment-menu-name)))
-    ,(list LaTeX-environment-modify-menu-name
-           :filter (lambda (_ignored)
-                     (LaTeX-environment-menu-filter
-                      LaTeX-environment-modify-menu-name)))
-    ["Close Environment" LaTeX-close-environment
-     :help "Insert the \\end part of the current environment"]
-    ["Item" LaTeX-insert-item
-     :help "Insert a new \\item into current environment"]
-    "-"
-    ("Insert Font"
-     ["Emphasize"    (TeX-font nil ?\C-e) :keys "C-c C-f C-e"]
-     "-"
-     ["Roman"        (TeX-font nil ?\C-r) :keys "C-c C-f C-r"]
-     ["Sans Serif"   (TeX-font nil ?\C-f) :keys "C-c C-f C-f"]
-     ["Typewriter"   (TeX-font nil ?\C-t) :keys "C-c C-f C-t"]
-     "-"
-     ["Medium"       (TeX-font nil ?\C-m) :keys "C-c C-f C-m"]
-     ["Bold"         (TeX-font nil ?\C-b) :keys "C-c C-f C-b"]
-     "-"
-     ["Italic"       (TeX-font nil ?\C-i) :keys "C-c C-f C-i"]
-     ["Slanted"      (TeX-font nil ?\C-s) :keys "C-c C-f C-s"]
-     ["Small Caps"   (TeX-font nil ?\C-c) :keys "C-c C-f C-c"]
-     ["Swash"        (TeX-font nil ?\C-w) :keys "C-c C-f C-w"]
-     ["Upper Lower"  (TeX-font nil ?\C-l) :keys "C-c C-f C-l"]
-     "-"
-     ["Calligraphic" (TeX-font nil ?\C-a) :keys "C-c C-f C-a"]
-     ["Normal"       (TeX-font nil ?\C-n) :keys "C-c C-f C-n"])
-    ("Replace Font"
-     ["Emphasize"    (TeX-font  t  ?\C-e) :keys "C-u C-c C-f C-e"]
-     "-"
-     ["Roman"        (TeX-font  t  ?\C-r) :keys "C-u C-c C-f C-r"]
-     ["Sans Serif"   (TeX-font  t  ?\C-f) :keys "C-u C-c C-f C-f"]
-     ["Typewriter"   (TeX-font  t  ?\C-t) :keys "C-u C-c C-f C-t"]
-     "-"
-     ["Medium"       (TeX-font  t  ?\C-m) :keys "C-u C-c C-f C-m"]
-     ["Bold"         (TeX-font  t  ?\C-b) :keys "C-u C-c C-f C-b"]
-     "-"
-     ["Italic"       (TeX-font  t  ?\C-i) :keys "C-u C-c C-f C-i"]
-     ["Slanted"      (TeX-font  t  ?\C-s) :keys "C-u C-c C-f C-s"]
-     ["Small Caps"   (TeX-font  t  ?\C-c) :keys "C-u C-c C-f C-c"]
-     ["Swash"        (TeX-font  t  ?\C-w) :keys "C-u C-c C-f C-w"]
-     ["Upper Lower"  (TeX-font  t  ?\C-l) :keys "C-u C-c C-f C-l"]
-     "-"
-     ["Calligraphic" (TeX-font  t  ?\C-a) :keys "C-u C-c C-f C-a"]
-     ["Normal"       (TeX-font  t  ?\C-n) :keys "C-u C-c C-f C-n"])
-    ["Delete Font" (TeX-font t ?\C-d) :keys "C-c C-f C-d"]
-    "-"
-    ["Comment or Uncomment Region"
-     comment-or-uncomment-region
-     :help "Make the selected region outcommented or active again"]
-    ["Comment or Uncomment Paragraph"
-     TeX-comment-or-uncomment-paragraph
-     :help "Make the current paragraph outcommented or active again"]
-    ("Formatting and Marking"
-     ["Format Environment" LaTeX-fill-environment
-      :help "Fill and indent the current environment"]
-     ["Format Paragraph" LaTeX-fill-paragraph
-      :help "Fill and ident the current paragraph"]
-     ["Format Region" LaTeX-fill-region
-      :help "Fill and indent the currently selected region"]
-     ["Format Section" LaTeX-fill-section
-      :help "Fill and indent the current section"]
-     "-"
-     ["Mark Environment" LaTeX-mark-environment
-      :help "Mark the current environment"]
-     ["Mark Section" LaTeX-mark-section
-      :help "Mark the current section"]
-     "-"
-     ["Beginning of Environment" LaTeX-find-matching-begin
-      :help "Move point to the beginning of the current environment"]
-     ["End of Environment" LaTeX-find-matching-end
-      :help "Move point to the end of the current environment"])
-    ,TeX-fold-menu
-    ["Math Mode" LaTeX-math-mode
-     :style toggle :selected LaTeX-math-mode
-     :help "Toggle math mode"]
-    "-"
-    [ "Convert 209 to 2e" LaTeX-209-to-2e
-      :visible (member "latex2" (TeX-style-list)) ]
-    . ,TeX-common-menu-entries))
-
-(defcustom LaTeX-font-list
-  '((?\C-a ""              ""  "\\mathcal{"    "}")
-    (?\C-b "\\textbf{"     "}" "\\mathbf{"     "}")
-    (?\C-c "\\textsc{"     "}")
-    (?\C-e "\\emph{"       "}")
-    (?\C-f "\\textsf{"     "}" "\\mathsf{"     "}")
-    (?\C-i "\\textit{"     "}" "\\mathit{"     "}")
-    (?\C-l "\\textulc{"    "}")
-    (?\C-m "\\textmd{"     "}")
-    (?\C-n "\\textnormal{" "}" "\\mathnormal{" "}")
-    (?\C-r "\\textrm{"     "}" "\\mathrm{"     "}")
-    (?\C-s "\\textsl{"     "}" "\\mathbb{"     "}")
-    (?\C-t "\\texttt{"     "}" "\\mathtt{"     "}")
-    (?\C-u "\\textup{"     "}")
-    (?\C-w "\\textsw{"     "}")
-    (?\C-d "" "" t))
-  "Font commands used with LaTeX2e.  See `TeX-font-list'."
-  :group 'LaTeX-macro
-  :type '(repeat
-          (group
-           :value (?\C-a "" "")
-           (character :tag "Key")
-           (string :tag "Prefix")
-           (string :tag "Suffix")
-           (option (group
-                    :inline t
-                    (string :tag "Math Prefix")
-                    (string :tag "Math Suffix")))
-           (option (sexp :format "Replace\n" :value t)))))
-
-
-;;; Simple Commands
-
-(defcustom LaTeX-babel-hyphen "\"="
-  "String to be used when typing `-'.
-This usually is a hyphen alternative or hyphenation aid, like
-\"=, \"~ or \"-, provided by babel and the related language style
-files.
-
-Set it to an empty string or nil in order to disable this
-feature.  Alter `LaTeX-babel-hyphen-language-alist' in case you
-want to change the behavior for a specific language only."
-  :group 'LaTeX-macro
-  :type 'string)
-
-(defcustom LaTeX-babel-hyphen-after-hyphen t
-  "Control insertion of hyphen strings.
-If non-nil insert normal hyphen on first key press and swap it
-with the language-specific hyphen string specified in the
-variable `LaTeX-babel-hyphen' on second key press.  If nil do it
-the other way round."
-  :group 'LaTeX-macro
-  :type 'boolean)
-
-(defcustom LaTeX-babel-hyphen-language-alist nil
-  "Alist controlling hyphen insertion for specific languages.
-It may be used to override the defaults given by `LaTeX-babel-hyphen'
-and `LaTeX-babel-hyphen-after-hyphen' respectively.  The first item
-in each element is a string specifying the language as set by the
-language-specific style file.  The second item is the string to be
-used instead of `LaTeX-babel-hyphen'.  The third element is the
-value overriding `LaTeX-babel-hyphen-after-hyphen'."
-  :group 'LaTeX-macro
-  :type '(alist :key-type (string :tag "Language")
-                :value-type (group (string :tag "Hyphen string")
-                                   (boolean :tag "Insert plain hyphen first"
-                                            :value t))))
-
-(defvar LaTeX-babel-hyphen-language nil
-  "String determining language-specific behavior of hyphen insertion.
-It serves as an indicator that the babel hyphenation string
-should be used and as a means to find a potential customization
-in `LaTeX-babel-hyphen-language-alist' related to the active
-language.  It is usually set by language-related style files.")
-(make-variable-buffer-local 'LaTeX-babel-hyphen-language)
-
-(defun LaTeX-babel-insert-hyphen (force)
-  "Insert a hyphen string.
-The string can be either a normal hyphen or the string specified
-in `LaTeX-babel-hyphen'.  Wether one or the other is chosen
-depends on the value of `LaTeX-babel-hyphen-after-hyphen' and
-the buffer context.
-If prefix argument FORCE is non-nil, always insert a regular hyphen."
-  (interactive "*P")
-  (if (or force
-          (zerop (length LaTeX-babel-hyphen))
-          (not LaTeX-babel-hyphen-language)
-          ;; FIXME: It would be nice to check for verbatim constructs in the
-          ;; non-font-locking case, but things like `LaTeX-current-environment'
-          ;; are rather expensive in large buffers.
-          (and (fboundp 'font-latex-faces-present-p)
-               (font-latex-faces-present-p '(font-latex-verbatim-face
-                                             font-latex-math-face
-                                             font-lock-comment-face)))
-          (texmathp)
-          (TeX-in-comment))
-      (call-interactively #'self-insert-command)
-    (let* ((lang (assoc LaTeX-babel-hyphen-language
-                        LaTeX-babel-hyphen-language-alist))
-           (hyphen (if lang (nth 1 lang) LaTeX-babel-hyphen))
-           (h-after-h (if lang (nth 2 lang) LaTeX-babel-hyphen-after-hyphen))
-           (hyphen-length (length hyphen)))
-      (cond
-       ;; "= --> -- / -
-       ((string= (buffer-substring (max (- (point) hyphen-length) (point-min))
-                                   (point))
-                 hyphen)
-        (if h-after-h
-            (progn (delete-char (- hyphen-length))
-                   (insert "--"))
-          (delete-char (- hyphen-length))
-          (call-interactively #'self-insert-command)))
-       ;; -- --> [+]-
-       ((string= (buffer-substring (max (- (point) 2) (point-min))
-                                   (point))
-                 "--")
-        (call-interactively #'self-insert-command))
-       ;; - --> "= / [+]-
-       ((eq (char-before) ?-)
-        (if h-after-h
-            (progn (delete-char -1)
-                   (insert hyphen))
-          (call-interactively #'self-insert-command)))
-       (h-after-h
-        (call-interactively #'self-insert-command))
-       (t (insert hyphen))))))
-;; Cater for Delete Selection mode
-(put 'LaTeX-babel-insert-hyphen 'delete-selection t)
-
-(defcustom LaTeX-enable-toolbar t
-  "Enable LaTeX tool bar."
-  :group 'TeX-tool-bar
-  :type 'boolean)
-
-(defun LaTeX-maybe-install-toolbar ()
-  "Conditionally install tool bar buttons for LaTeX mode.
-Install tool bar if `LaTeX-enable-toolbar' and `tool-bar-mode'
-are non-nil."
-  (when (and LaTeX-enable-toolbar tool-bar-mode)
-    ;; Defined in `tex-bar.el':
-    (LaTeX-install-toolbar)))
-
-;;; Error Messages
-
-(defconst LaTeX-error-description-list
-  '(("\\(?:Package Preview Error\\|Preview\\):.*" .
-     "The `auctex' option to `preview' should not be applied manually.
-If you see this error message outside of a preview run, either
-you did something too clever, or AUCTeX something too stupid.")
-
-    ("Bad \\\\line or \\\\vector argument.*" .
-     "The first argument of a \\line or \\vector command, which specifies the
-slope, is illegal\.")
-
-    ("Bad math environment delimiter.*" .
-     "TeX has found either a math-mode-starting command such as \\[ or \\(
-when it is already in math mode, or else a math-mode-ending command
-such as \\) or \\] while in LR or paragraph mode.  The problem is caused
-by either unmatched math mode delimiters or unbalanced braces\.")
-
-    ("Bad use of \\\\\\\\.*" .
-     "A \\\\ command appears between paragraphs, where it makes no sense. This
-error message occurs when the \\\\ is used in a centering or flushing
-environment or else in the scope of a centering or flushing
-declaration.")
-
-    ("\\\\begin{[^ ]*} ended by \\\\end{[^ ]*}." .
-     "LaTeX has found an \\end command that doesn't match the corresponding
-\\begin command. You probably misspelled the environment name in the
-\\end command, have an extra \\begin, or else forgot an \\end.")
-
-    ("Can be used only in preamble." .
-     "LaTeX has encountered, after the \\begin{document}, one of the
-following commands that should appear only in the preamble:
-\\documentclass, \\nofiles, \\includeonly, \\makeindex, or
-\\makeglossary.  The error is also caused by an extra \\begin{document}
-command.")
-
-    ("Command name [^ ]* already used.*" .
-     "You are using \\newcommand, \\newenvironment, \\newlength, \\newsavebox,
-or \\newtheorem to define a command or environment name that is
-already defined, or \\newcounter to define a counter that already
-exists. (Defining an environment named gnu automatically defines the
-command \\gnu.) You'll have to choose a new name or, in the case of
-\\newcommand or \\newenvironment, switch to the \\renew ...  command.")
-
-    ("Counter too large." .
-     "1. Some object that is numbered with letters, probably an item in a
-enumerated list, has received a number greater than 26. Either you're
-making a very long list or you've been resetting counter values.
-
-2. Footnotes are being ``numbered'' with letters or footnote symbols
-and LaTeX has run out of letters or symbols. This is probably caused
-by too many \\thanks commands.")
-
-    ("Environment [^ ]* undefined." .
-     "LaTeX has encountered a \\begin command for a nonexistent environment.
-You probably misspelled the environment name. ")
-
-    ("Float(s) lost." .
-     "You put a figure or table environment or a \\marginpar command inside a
-parbox---either one made with a minipage environment or \\parbox
-command, or one constructed by LaTeX in making a footnote, figure,
-etc. This is an outputting error, and the offending environment or
-command may be quite a way back from the point where LaTeX discovered
-the problem. One or more figures, tables, and/or marginal notes have
-been lost, but not necessarily the one that caused the error.")
-
-    ("Illegal character in array arg." .
-     "There is an illegal character in the argument of an array or tabular
-environment, or in the second argument of a \\multicolumn command.")
-
-    ("Missing \\\\begin{document}." .
-     "LaTeX produced printed output before encountering a \\begin{document}
-command. Either you forgot the \\begin{document} command or there is
-something wrong in the preamble. The problem may be a stray character
-or an error in a declaration---for example, omitting the braces around
-an argument or forgetting the \\ in a command name.")
-
-    ("Missing p-arg in array arg.*" .
-     "There is a p that is not followed by an expression in braces in the
-argument of an array or tabular environment, or in the second argument
-of a \\multicolumn command.")
-
-    ("Missing @-exp in array arg." .
-     "There is an @ character not followed by an @-expression in the
-argument of an array or tabular environment, or in the second argument
-of a \\multicolumn command.")
-
-    ("No such counter." .
-     "You have specified a nonexistent counter in a \\setcounter or
-\\addtocounter command. This is probably caused by a simple typing
-error.  However, if the error occurred while a file with the extension
-aux is being read, then you probably used a \\newcounter command
-outside the preamble.")
-
-    ("Not in outer par mode." .
-     "You had a figure or table environment or a \\marginpar command in math
-mode or inside a parbox.")
-
-    ("\\\\pushtabs and \\\\poptabs don't match." .
-     "LaTeX found a \\poptabs with no matching \\pushtabs, or has come to the
-\\end{tabbing} command with one or more unmatched \\pushtabs commands.")
-
-    ("Something's wrong--perhaps a missing \\\\item." .
-     "The most probable cause is an omitted \\item command in a list-making
-environment. It is also caused by forgetting the argument of a
-thebibliography environment.")
-
-    ("Tab overflow." .
-     "A \\= command has exceeded the maximum number of tab stops that LaTeX
-permits.")
-
-    ("There's no line here to end." .
-     "A \\newline or \\\\ command appears between paragraphs, where it makes no
-sense. If you're trying to ``leave a blank line'', use a \\vspace
-command.")
-
-    ("This may be a LaTeX bug." .
-     "LaTeX has become thoroughly confused. This is probably due to a
-previously detected error, but it is possible that you have found an
-error in LaTeX itself. If this is the first error message produced by
-the input file and you can't find anything wrong, save the file and
-contact the person listed in your Local Guide.")
-
-    ("Too deeply nested." .
-     "There are too many list-making environments nested within one another.
-How many levels of nesting are permitted may depend upon what computer
-you are using, but at least four levels are provided, which should be
-enough.")
-
-    ("Too many unprocessed floats." .
-     "While this error can result from having too many \\marginpar commands
-on a page, a more likely cause is forcing LaTeX to save more figures
-and tables than it has room for.  When typesetting its continuous
-scroll, LaTeX saves figures and tables separately and inserts them as
-it cuts off pages. This error occurs when LaTeX finds too many figure
-and/or table environments before it is time to cut off a page, a
-problem that is solved by moving some of the environments farther
-towards the end of the input file. The error can also be caused by a
-``logjam''---a figure or table that cannot be printed causing others
-to pile up behind it, since LaTeX will not print figures or tables out
-of order. The jam can be started by a figure or table that either is
-too large to fit on a page or won't fit where its optional placement
-argument says it must go. This is likely to happen if the argument
-does not contain a p option.")
-
-    ("Undefined tab position." .
-     "A \\>, \\+, \\-, or \\< command is trying to go to a nonexistent tab
-position---one not defined by a \\= command.")
-
-    ("\\\\< in mid line." .
-     "A \\< command appears in the middle of a line in a tabbing environment.
-This command should come only at the beginning of a line.")
-
-    ("Double subscript." .
-     "There are two subscripts in a row in a mathematical
-formula---something like x_{2}_{3}, which makes no sense.")
-
-    ("Double superscript." .
-     "There are two superscripts in a row in a mathematical
-formula---something like x^{2}^{3}, which makes no sense.")
-
-    ("Extra alignment tab has been changed to \\\\cr." .
-     "There are too many separate items (column entries) in a single row of
-an array or tabular environment. In other words, there were too many &
-'s before the end of the row. You probably forgot the \\\\ at the end of
-the preceding row.")
-
-    ("Extra \\}, or forgotten \\$." .
-     "The braces or math mode delimiters don't match properly. You probably
-forgot a {, \\[, \\(, or $.")
-
-    ("Font [^ ]* not loaded: Not enough room left." .
-     "The document uses more fonts than TeX has room for. If different parts
-of the document use different fonts, then you can get around the
-problem by processing it in parts.")
-
-    ("I can't find file `.*'." .
-     "TeX can't find a file that it needs. If the name of the missing file
-has the extension tex, then it is looking for an input file that you
-specified---either your main file or another file inserted with an
-\\input or \\include command. If the missing file has the extension sty
-, then you have specified a nonexistent document style or style
-option.")
-
-    ("Illegal parameter number in definition of .*" .
-     "This is probably caused by a \\newcommand, \\renewcommand,
-\\newenvironment, or \\renewenvironment command in which a # is used
-incorrectly.  A # character, except as part of the command name \\#,
-can be used only to indicate an argument parameter, as in #2, which
-denotes the second argument. This error is also caused by nesting one
-of the above four commands inside another, or by putting a parameter
-like #2 in the last argument of a \\newenvironment or \\renewenvironment
-command.")
-
-    ("Illegal unit of measure ([^ ]* inserted)." .
-     "If you just got a
-
-      ! Missing number, treated as zero.
-
-error, then this is part of the same problem.  If not, it means that
-LaTeX was expecting a length as an argument and found a number
-instead.  The most common cause of this error is writing 0 instead of
-something like 0in for a length of zero, in which case typing return
-should result in correct output. However, the error can also be caused
-by omitting a command argument.")
-
-    ("Misplaced alignment tab character \\&." .
-     "The special character &, which should be used only to separate items
-in an array or tabular environment, appeared in ordinary text. You
-probably meant to type \\&.")
-
-    ("Missing control sequence inserted." .
-     "This is probably caused by a \\newcommand, \\renewcommand, \\newlength,
-or \\newsavebox command whose first argument is not a command name.")
-
-    ("Missing number, treated as zero." .
-     "This is usually caused by a LaTeX command expecting but not finding
-either a number or a length as an argument. You may have omitted an
-argument, or a square bracket in the text may have been mistaken for
-the beginning of an optional argument. This error is also caused by
-putting \\protect in front of either a length command or a command such
-as \\value that produces a number.")
-
-    ("Missing [{}] inserted." .
-     "TeX has become confused. The position indicated by the error locator
-is probably beyond the point where the incorrect input is.")
-
-    ("Missing \\$ inserted." .
-     "TeX probably found a command that can be used only in math mode when
-it wasn't in math mode.  Remember that unless stated otherwise, all
-all the commands of Section 3.3 in LaTeX Book (Lamport) can be used
-only in math mode. TeX is not in math mode when it begins processing
-the argument of a box-making command, even if that command is inside a
-math environment. This error also occurs if TeX encounters a blank
-line when it is in math mode.")
-
-    ("Not a letter." .
-     "Something appears in the argument of a \\hyphenation command that
-doesn't belong there.")
-
-    ("Paragraph ended before [^ ]* was complete." .
-     "A blank line occurred in a command argument that shouldn't contain
-one. You probably forgot the right brace at the end of an argument.")
-
-    ("\\\\[^ ]*font [^ ]* is undefined .*" .
-     "These errors occur when an uncommon font is used in math mode---for
-example, if you use a \\sc command in a formula inside a footnote,
-calling for a footnote-sized small caps font.  This problem is solved
-by using a \\load command.")
-
-    ("Font .* not found." .
-     "You requested a family/series/shape/size combination that is totally
-unknown.  There are two cases in which this error can occur:
-  1) You used the \\size macro to select a size that is not available.
-  2) If you did not do that, go to your local `wizard' and
-     complain fiercely that the font selection tables are corrupted!")
-
-    ("TeX capacity exceeded, sorry .*" .
-     "TeX has just run out of space and aborted its execution. Before you
-panic, remember that the least likely cause of this error is TeX not
-having the capacity to process your document.  It was probably an
-error in your input file that caused TeX to run out of room. The
-following discussion explains how to decide whether you've really
-exceeded TeX's capacity and, if so, what to do. If the problem is an
-error in the input, you may have to use the divide and conquer method
-described previously to locate it. LaTeX seldom runs out of space on a
-short input file, so if running it on the last few pages before the
-error indicator's position still produces the error, then there's
-almost certainly something wrong in the input file.
-
-The end of the error indicator tells what kind of space TeX ran out
-of. The more common ones are listed below, with an explanation of
-their probable causes.
-
-buffer size
-===========
-Can be caused by too long a piece of text as the argument
-of a sectioning, \\caption, \\addcontentsline, or \\addtocontents
-command. This error will probably occur when the \\end{document} is
-being processed, but it could happen when a \\tableofcontents,
-\\listoffigures, or \\listoftables command is executed. To solve this
-problem, use a shorter optional argument. Even if you're producing a
-table of contents or a list of figures or tables, such a long entry
-won't help the reader.
-
-exception dictionary
-====================
-You have used \\hyphenation commands to give TeX
-more hyphenation information than it has room for. Remove some of the
-less frequently used words from the \\hyphenation commands and insert
-\\- commands instead.
-
-hash size
-=========
-Your input file defines too many command names and/or uses
-too many cross-ref- erencing labels.
-
-input stack size
-================
-This is probably caused by an error in a command
-definition. For example, the following command makes a circular
-definition, defining \\gnu in terms of itself:
-
-          \\newcommand{\\gnu}{a \\gnu} % This is wrong!
-
-When TeX encounters this \\gnu command, it will keep chasing its tail
-trying to figure out what \\gnu should produce, and eventually run out
-of ``input stack''.
-
-main memory size
-================
-This is one kind of space that TeX can run out of when processing a
-short file. There are three ways you can run TeX out of main memory
-space: (1) defining a lot of very long, complicated commands, (2)
-making an index or glossary and having too many \\index or \\glossary
-commands on a single page, and (3) creating so complicated a page of
-output that TeX can't hold all the information needed to generate it.
-The solution to the first two problems is obvious: define fewer
-commands or use fewer \\index and \\glossary commands. The third problem
-is nastier. It can be caused by large tabbing, tabular, array, and
-picture environments. TeX's space may also be filled up with figures
-and tables waiting for a place to go.  To find out if you've really
-exceeded TeX's capacity in this way, put a \\clearpage command in your
-input file right before the place where TeX ran out of room and try
-running it again. If it doesn't run out of room with the \\clearpage
-command there, then you did exceed TeX's capacity.  If it still runs
-out of room, then there's probably an error in your file.  If TeX is
-really out of room, you must give it some help. Remember that TeX
-processes a complete paragraph before deciding whether to cut the
-page. Inserting a \\newpage command in the middle of the paragraph,
-where TeX should break the page, may save the day by letting TeX write
-the current page before processing the rest of the paragraph. (A
-\\pagebreak command won't help.) If the problem is caused by
-accumulated figures and tables, you can try to prevent them from
-accumulating---either by moving them further towards the end of the
-document or by trying to get them to come out sooner.  If you are
-still writing the document, simply add a \\clearpage command and forget
-about the problem until you're ready to produce the final version.
-Changes to the input file are likely to make the problem go away.
-
-pool size
-=========
-You probably used too many cross-ref-erencing \\labels and/or defined
-too many new command names. More precisely, the labels and command
-names that you define have too many characters, so this problem can be
-solved by using shorter names. However, the error can also be caused
-by omitting the right brace that ends the argument of either a counter
-command such as \\setcounter, or a \\newenvironment or \\newtheorem
-command.
-
-save size
-=========
-This occurs when commands, environments, and the scopes of
-declarations are nested too deeply---for example, by having the
-argument of a \\multiput command contain a picture environment that in
-turn has a \\footnotesize declaration whose scope contains a \\multiput
-command containing a ....")
-
-    ("Text line contains an invalid character." .
-     "The input contains some strange character that it shouldn't. A mistake
-when creating the file probably caused your text editor to insert this
-character. Exactly what could have happened depends upon what text
-editor you used. If examining the input file doesn't reveal the
-offending character, consult the Local Guide for suggestions.")
-
-    ("Undefined control sequence."   .
-     "TeX encountered an unknown command name. You probably misspelled the
-name. If this message occurs when a LaTeX command is being processed,
-the command is probably in the wrong place---for example, the error
-can be produced by an \\item command that's not inside a list-making
-environment. The error can also be caused by a missing \\documentclass
-command.")
-
-    ("Use of [^ ]* doesn't match its definition." .
-     "It's probably one of the picture-drawing commands, and you have used
-the wrong syntax for specifying an argument. If it's \\@array that
-doesn't match its definition, then there is something wrong in an
-@-expression in the argument of an array or tabular
-environment---perhaps a fragile command that is not \\protect'ed.")
-
-    ("You can't use `macro parameter character \\#' in [^ ]* mode." .
-     "The special character # has appeared in ordinary text. You probably
-meant to type \\#.")
-
-    ("Overfull \\\\hbox .*" .
-     "Because it couldn't find a good place for a line break, TeX put more
-on this line than it should.")
-
-    ("Overfull \\\\vbox .*" .
-     "Because it couldn't find a good place for a page break, TeX put more
-on the page than it should. ")
-
-    ("Underfull \\\\hbox .*" .
-     "Check your output for extra vertical space.  If you find some, it was
-probably caused by a problem with a \\\\ or \\newline command---for
-example, two \\\\ commands in succession. This warning can also be
-caused by using the sloppypar environment or \\sloppy declaration, or
-by inserting a \\linebreak command.")
-
-    ("Underfull \\\\vbox .*" .
-     "TeX could not find a good place to break the page, so it produced a
-page without enough text on it. ")
-
-    ;; New list items should be placed here
-    ;;
-    ;; ("err-regexp" . "context")
-    ;;
-    ;; the err-regexp item should match anything
-
-    (".*" . "No help available"))       ; end definition
-  "Help messages for errors in LaTeX mode.
-Used as buffer local value of `TeX-error-description-list-local'.
-See its doc string for detail.")
-
-;;; Mode
-
-(defgroup LaTeX-macro nil
-  "Special support for LaTeX macros in AUCTeX."
-  :prefix "TeX-"
-  :group 'LaTeX
-  :group 'TeX-macro)
-
-(defcustom TeX-arg-cite-note-p nil
-  "If non-nil, ask for optional note in citations."
-  :type 'boolean
-  :group 'LaTeX-macro)
-
-(defcustom TeX-arg-footnote-number-p nil
-  "If non-nil, ask for optional number in footnotes."
-  :type 'boolean
-  :group 'LaTeX-macro)
-
-(defcustom TeX-arg-item-label-p nil
-  "If non-nil, always ask for optional label in items.
-Otherwise, only ask in description environments."
-  :type 'boolean
-  :group 'LaTeX-macro)
-
-(defcustom TeX-arg-right-insert-p t
-  "If non-nil, always insert automatically the corresponding \\right.
-This happens when \\left is inserted."
-  :type 'boolean
-  :group 'LaTeX-macro)
-
-(defcustom LaTeX-mode-hook nil
-  "A hook run in LaTeX mode buffers."
-  :type 'hook
-  :group 'LaTeX)
-
-(TeX-abbrev-mode-setup latex-mode)
-
-;;;###autoload
-(add-to-list 'auto-mode-alist '("\\.drv\\'" . latex-mode) t) ;; append to the end of `auto-mode-alist' to give higher priority to Guix/Nix's derivation modes
-
-;; HeVeA files (LaTeX -> HTML converter: http://hevea.inria.fr/)
-;;;###autoload
-(add-to-list 'auto-mode-alist '("\\.hva\\'" . latex-mode))
-
-(declare-function LaTeX-preview-setup "preview")
-
-;;;###autoload
-(defun TeX-latex-mode ()
-  ;; FIXME: Use `define-derived-mode'.
-  "Major mode in AUCTeX for editing LaTeX files.
-See info under AUCTeX for full documentation.
-
-Special commands:
-\\{LaTeX-mode-map}
-
-Entering LaTeX mode calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `LaTeX-mode-hook'."
-  (interactive)
-  (LaTeX-common-initialization)
-  (setq TeX-base-mode-name "LaTeX")
-  (setq major-mode 'latex-mode)
-  (setq TeX-command-default "LaTeX")
-  (setq TeX-sentinel-default-function #'TeX-LaTeX-sentinel)
-  (add-hook 'tool-bar-mode-hook #'LaTeX-maybe-install-toolbar nil t)
-  (LaTeX-maybe-install-toolbar)
-  ;; Set the value of `LaTeX-using-Biber' based on the local value of
-  ;; `LaTeX-biblatex-use-Biber'.  This should be run within
-  ;; `TeX-update-style-hook' before toolbarx-refresh, otherwise the bibliography
-  ;; button could be wrongly set.
-  (add-hook 'TeX-update-style-hook
-            (lambda ()
-              (if (local-variable-p 'LaTeX-biblatex-use-Biber (current-buffer))
-                  (setq LaTeX-using-Biber LaTeX-biblatex-use-Biber)))
-            nil t)
-
-  ;; Run style hooks associated with class options.
-  (add-hook 'TeX-update-style-hook
-            (lambda ()
-              (let ((TeX-style-hook-dialect :classopt)
-                    ;; Don't record class option names in
-                    ;; `TeX-active-styles'.
-                    (TeX-active-styles nil))
-                (apply #'TeX-run-style-hooks
-                       (apply #'append
-                              (mapcar #'cdr LaTeX-provided-class-options)))))
-            nil t)
-  (run-mode-hooks 'text-mode-hook 'TeX-mode-hook 'LaTeX-mode-hook)
-  (when (fboundp 'LaTeX-preview-setup)
-    (LaTeX-preview-setup))
-  (TeX-set-mode-name)
-  ;; Defeat filladapt
-  (if (and (boundp 'filladapt-mode)
-           filladapt-mode)
-      (turn-off-filladapt-mode))
-  (when (< 25 emacs-major-version)
-    ;; Set up flymake backend, see latex-flymake.el
-    (add-hook 'flymake-diagnostic-functions #'LaTeX-flymake nil t)))
-
-(TeX-abbrev-mode-setup doctex-mode)
-
-;;;###autoload
-(add-to-list 'auto-mode-alist '("\\.dtx\\'" . doctex-mode))
-
-;;;###autoload
-(define-derived-mode docTeX-mode TeX-latex-mode "docTeX"
-  "Major mode in AUCTeX for editing .dtx files derived from `LaTeX-mode'.
-Runs `LaTeX-mode', sets a few variables and
-runs the hooks in `docTeX-mode-hook'."
-  :abbrev-table doctex-mode-abbrev-table
-  (setq major-mode 'doctex-mode)
-  (set (make-local-variable 'LaTeX-insert-into-comments) t)
-  (set (make-local-variable 'LaTeX-syntactic-comments) t)
-  (setq TeX-default-extension docTeX-default-extension)
-  ;; Make filling and indentation aware of DocStrip guards.
-  (setq paragraph-start (concat paragraph-start "\\|%<")
-        paragraph-separate (concat paragraph-separate "\\|%<")
-        TeX-comment-start-regexp "\\(?:%\\(?:<[^>]+>\\)?\\)")
-  (setq TeX-base-mode-name "docTeX")
-  (TeX-set-mode-name)
-  (funcall TeX-install-font-lock))
-
-;;This is actually a mess: to fit the scheme properly, our derived
-;;mode definition would have had to be made for TeX-doctex-mode in the
-;;first place, but then we could not have used define-derived-mode, or
-;;all mode-specific variables would have gotten non-AUCTeX names.
-;;This solution has the advantage that documentation strings are
-;;provided in the autoloads, and has the disadvantage that docTeX-mode
-;;is not aliased to doctex-mode (not even when the AUCTeX version is
-;;disabled) as would be normal for our scheme.
-
-;;;###autoload
-(defalias 'TeX-doctex-mode #'docTeX-mode)
-
-(defcustom docTeX-clean-intermediate-suffixes
-  TeX-clean-default-intermediate-suffixes
-  "List of regexps matching suffixes of files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(defcustom docTeX-clean-output-suffixes TeX-clean-default-output-suffixes
-  "List of regexps matching suffixes of files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(defcustom LaTeX-clean-intermediate-suffixes
-  (append TeX-clean-default-intermediate-suffixes
-          ;; These are extensions of files created by makeglossaries.
-          '("\\.acn" "\\.acr" "\\.alg" "\\.glg" "\\.ist"))
-  "List of regexps matching suffixes of files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(defcustom LaTeX-clean-output-suffixes TeX-clean-default-output-suffixes
-  "List of regexps matching suffixes of files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(defun LaTeX--after-math-macro-prefix-p ()
-  "Return non-nil if point is after a macro prefix in math mode.
-Also sets `match-data' so that group 1 is the already typed
-prefix.
-
-For example, in $a + \\a| - 17$ with | denoting point, the
-function would return non-nil and `(match-string 1)' would return
-\"a\" afterwards."
-  (and (texmathp)
-       (TeX-looking-at-backward "\\\\\\([a-zA-Z]*\\)")))
-
-(defun LaTeX-common-initialization ()
-  "Common initialization for LaTeX derived modes."
-  (VirTeX-common-initialization)
-  (set-syntax-table LaTeX-mode-syntax-table)
-  (set (make-local-variable 'indent-line-function) #'LaTeX-indent-line)
-
-  (setq local-abbrev-table latex-mode-abbrev-table)
-
-  ;; Filling
-  (set (make-local-variable 'paragraph-ignore-fill-prefix) t)
-  (set (make-local-variable 'fill-paragraph-function) #'LaTeX-fill-paragraph)
-  (set (make-local-variable 'adaptive-fill-mode) nil)
-
-  (or LaTeX-largest-level
-      (setq LaTeX-largest-level (LaTeX-section-level "section")))
-
-  (setq TeX-header-end LaTeX-header-end
-        TeX-trailer-start LaTeX-trailer-start)
-  (set (make-local-variable 'TeX-style-hook-dialect) TeX-dialect)
-
-  (require 'outline)
-  (set (make-local-variable 'outline-level) #'LaTeX-outline-level)
-  (set (make-local-variable 'outline-regexp) (LaTeX-outline-regexp t))
-  (when (boundp 'outline-heading-alist)
-    (setq outline-heading-alist
-          (mapcar (lambda (x)
-                    (cons (concat "\\" (nth 0 x)) (nth 1 x)))
-                  LaTeX-section-list)))
-
-  (setq-local TeX-auto-full-regexp-list
-              (delete-dups (append LaTeX-auto-regexp-list
-                                   ;; Prevent inadvertent destruction
-                                   ;; of `plain-TeX-auto-regexp-list'.
-                                   (copy-sequence
-                                    plain-TeX-auto-regexp-list))))
-
-  (LaTeX-set-paragraph-start)
-  (setq paragraph-separate
-        (concat
-         "[ \t]*%*[ \t]*\\("
-         "\\$\\$"                       ; Plain TeX display math
-         "\\|$\\)"))
-
-  (setq TeX-verbatim-p-function #'LaTeX-verbatim-p)
-  (setq TeX-search-forward-comment-start-function
-        #'LaTeX-search-forward-comment-start)
-  (set (make-local-variable 'TeX-search-files-type-alist)
-       LaTeX-search-files-type-alist)
-
-  (setq-local beginning-of-defun-function #'LaTeX-find-matching-begin)
-  (setq-local end-of-defun-function       #'LaTeX-find-matching-end)
-
-  (LaTeX-indent-commands-regexp-make)
-
-  (set (make-local-variable 'LaTeX-item-list) '(("description" . LaTeX-item-argument)
-                                                ("thebibliography" . LaTeX-item-bib)
-                                                ("array" . LaTeX-item-array)
-                                                ("tabular" . LaTeX-item-array)
-                                                ("tabular*" . LaTeX-item-tabular*)))
-
-  (setq TeX-complete-list
-        (append '(("\\\\cite\\[[^]\n\r\\%]*\\]{\\([^{}\n\r\\%,]*\\)"
-                   1 LaTeX-bibitem-list "}")
-                  ("\\\\cite{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-bibitem-list "}")
-                  ("\\\\cite{\\([^{}\n\r\\%]*,\\)\\([^{}\n\r\\%,]*\\)"
-                   2 LaTeX-bibitem-list)
-                  ("\\\\nocite{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-bibitem-list "}")
-                  ("\\\\nocite{\\([^{}\n\r\\%]*,\\)\\([^{}\n\r\\%,]*\\)"
-                   2 LaTeX-bibitem-list)
-                  ("\\\\[Rr]ef{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
-                  ("\\\\eqref{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
-                  ("\\\\pageref{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
-                  ("\\\\\\(index\\|glossary\\){\\([^{}\n\r\\%]*\\)"
-                   2 LaTeX-index-entry-list "}")
-                  ("\\\\begin{\\([A-Za-z]*\\)" 1 LaTeX-environment-list-filtered "}")
-                  ("\\\\end{\\([A-Za-z]*\\)" 1 LaTeX-environment-list-filtered "}")
-                  ("\\\\renewcommand\\*?{\\\\\\([A-Za-z]*\\)"
-                   1 TeX-symbol-list-filtered "}")
-                  ("\\\\renewenvironment\\*?{\\([A-Za-z]*\\)"
-                   1 LaTeX-environment-list-filtered "}")
-                  ("\\\\\\(this\\)?pagestyle{\\([A-Za-z]*\\)"
-                   2 LaTeX-pagestyle-list "}")
-                  (LaTeX--after-math-macro-prefix-p
-                   1 (lambda ()
-                       (append (mapcar #'cadr LaTeX-math-list)
-                               (mapcar #'cadr LaTeX-math-default)))
-                   (if TeX-insert-braces "{}")))
-                TeX-complete-list))
-
-  (LaTeX-add-environments
-   '("document" LaTeX-env-document)
-   '("enumerate" LaTeX-env-item)
-   '("itemize" LaTeX-env-item)
-   '("list" LaTeX-env-list)
-   '("trivlist" LaTeX-env-item)
-   '("picture" LaTeX-env-picture)
-   '("tabular" LaTeX-env-array)
-   '("tabular*" LaTeX-env-tabular*)
-   '("array" LaTeX-env-array)
-   '("eqnarray" LaTeX-env-label)
-   '("equation" LaTeX-env-label)
-   '("minipage" LaTeX-env-minipage)
-
-   ;; The following have no special support, but are included in
-   ;; case the auto files are missing.
-
-   "sloppypar" "tabbing" "verbatim" "verbatim*"
-   "flushright" "flushleft" "displaymath" "math" "quote" "quotation"
-   "center" "titlepage" "verse" "eqnarray*"
-
-   ;; The following are not defined in latex.el, but in a number of
-   ;; other style files.  I'm to lazy to copy them to all the
-   ;; corresponding .el files right now.
-
-   ;; This means that AUCTeX will complete e.g.
-   ;; ``thebibliography'' in a letter, but I guess we can live with
-   ;; that.
-
-   '("description" LaTeX-env-item)
-   '("figure" LaTeX-env-figure)
-   '("figure*" LaTeX-env-figure)
-   '("table" LaTeX-env-figure)
-   '("table*" LaTeX-env-figure)
-   '("thebibliography" LaTeX-env-bib)
-   '("theindex" LaTeX-env-item))
-
-  ;; `latex.ltx' defines `plain' and `empty' pagestyles
-  (LaTeX-add-pagestyles "plain" "empty")
-
-  ;; `latex.ltx' defines the following counters
-  (LaTeX-add-counters "page" "equation" "enumi" "enumii" "enumiii"
-                      "enumiv" "footnote" "mpfootnote")
-
-  (LaTeX-add-lengths "arraycolsep" "arrayrulewidth" "baselineskip" "baselinestretch"
-                     "bibindent" "columnsep" "columnseprule" "columnwidth" "doublerulesep"
-                     "evensidemargin" "linewidth" "oddsidemargin" "paperwidth"
-                     "paperheight" "parindent" "parskip" "tabcolsep"
-                     "textheight" "textwidth" "topmargin" "unitlength")
-
-  (TeX-add-symbols
-   '("addtocounter" TeX-arg-counter "Value")
-   '("alph" TeX-arg-counter)
-   '("arabic" TeX-arg-counter)
-   '("fnsymbol" TeX-arg-counter)
-   '("newcounter" TeX-arg-define-counter
-     [ TeX-arg-counter "Within counter" ])
-   '("roman" TeX-arg-counter)
-   '("setcounter" TeX-arg-counter "Value")
-   '("usecounter" TeX-arg-counter)
-   '("value" TeX-arg-counter)
-   '("stepcounter" TeX-arg-counter)
-   '("refstepcounter" TeX-arg-counter)
-   '("label" TeX-arg-define-label)
-   '("pageref" TeX-arg-ref)
-   '("ref" TeX-arg-ref)
-   ;; \Ref and \labelformat are part of kernel with LaTeX 2019-10-01:
-   '("Ref" TeX-arg-ref)
-   '("labelformat" TeX-arg-counter t)
-   ;; \footref is part of kernel with LaTeX 2021-06-01:
-   '("footref" TeX-arg-ref)
-   '("newcommand" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-   '("renewcommand" TeX-arg-macro [ TeX-arg-define-macro-arguments ] t)
-   '("newenvironment" TeX-arg-define-environment
-     [ "Number of arguments"] t t)
-   '("renewenvironment" TeX-arg-environment
-     [ "Number of arguments"] t t)
-   '("providecommand" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-   '("providecommand*" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-   '("newcommand*" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-   '("renewcommand*" TeX-arg-macro [ TeX-arg-define-macro-arguments ] t)
-   '("newenvironment*" TeX-arg-define-environment
-     [ "Number of arguments"] t t)
-   '("renewenvironment*" TeX-arg-environment
-     [ "Number of arguments"] t t)
-   '("newtheorem" TeX-arg-define-environment
-     [ TeX-arg-environment "Numbered like" ]
-     t [ (TeX-arg-eval progn (if (eq (save-excursion
-                                       (backward-char 2)
-                                       (preceding-char)) ?\])
-                                 ()
-                               (TeX-arg-counter t "Within counter"))
-                       "") ])
-   '("newfont" TeX-arg-define-macro t)
-   '("circle" "Diameter")
-   '("circle*" "Diameter")
-   '("dashbox" "Dash Length" TeX-arg-size
-     [ TeX-arg-corner ] t)
-   '("frame" t)
-   '("framebox" (TeX-arg-conditional
-                 (string-equal (LaTeX-current-environment) "picture")
-                 (TeX-arg-size [ TeX-arg-corner ] t)
-                 ([ "Length" ] [ TeX-arg-lr ] t)))
-   '("line" (TeX-arg-pair "X slope" "Y slope") "Length")
-   '("linethickness" "Dimension")
-   '("makebox" (TeX-arg-conditional
-                (string-equal (LaTeX-current-environment) "picture")
-                (TeX-arg-size [ TeX-arg-corner ] t)
-                ([ "Length" ] [ TeX-arg-lr ] t)))
-   '("multiput"
-     TeX-arg-coordinate
-     (TeX-arg-pair "X delta" "Y delta")
-     "Number of copies"
-     t)
-   '("oval" TeX-arg-size [ TeX-arg-corner "Portion" ])
-   '("put" TeX-arg-coordinate t)
-   '("savebox" TeX-arg-savebox
-     (TeX-arg-conditional
-      (string-equal (LaTeX-current-environment) "picture")
-      (TeX-arg-size [ TeX-arg-corner ] t)
-      ([ "Length" ] [ TeX-arg-lr ] t)))
-   '("shortstack" [ TeX-arg-lr ] t)
-   '("vector" (TeX-arg-pair "X slope" "Y slope") "Length")
-   '("cline" "Span `i-j'")
-   '("multicolumn" "Columns" "Format" t)
-   '("item"
-     (TeX-arg-conditional (or TeX-arg-item-label-p
-                              (string-equal (LaTeX-current-environment)
-                                            "description"))
-                          ([ "Item label" ])
-                          ())
-     (TeX-arg-literal " "))
-   '("bibitem" [ "Bibitem label" ] TeX-arg-define-cite)
-   '("cite"
-     (TeX-arg-conditional TeX-arg-cite-note-p ([ "Note" ]) ())
-     TeX-arg-cite)
-   '("nocite" TeX-arg-cite)
-   '("bibliographystyle" TeX-arg-bibstyle)
-   '("bibliography" TeX-arg-bibliography)
-   '("newblock" (TeX-arg-literal " "))
-   '("footnote"
-     (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil)
-     t)
-   '("footnotetext"
-     (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil)
-     t)
-   '("footnotemark"
-     (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil))
-   '("newlength" (TeX-arg-define-length "Length macro"))
-   '("setlength" (TeX-arg-length "Length macro" nil "\\")
-     (TeX-arg-length "Length value"))
-   '("addtolength" (TeX-arg-length "Length macro" nil "\\")
-     (TeX-arg-length "Length to add"))
-   '("settowidth" (TeX-arg-length "Length macro" nil "\\") "Text")
-   '("settoheight" (TeX-arg-length "Length macro" nil "\\") "Text")
-   '("settodepth" (TeX-arg-length "Length macro" nil "\\") "Text")
-   '("\\" [ "Space" ])
-   '("\\*" [ "Space" ])
-   '("hyphenation" t)
-   '("linebreak" [ "How much [0 - 4]" ])
-   '("nolinebreak" [ "How much [0 - 4]" ])
-   '("nopagebreak" [ "How much [0 - 4]" ])
-   '("pagebreak" [ "How much [0 - 4]" ])
-   '("stackrel" t nil)
-   '("frac" t nil)
-   '("lefteqn" t)
-   '("overbrace" t)
-   '("overline" t)
-   '("overleftarrow" t)
-   '("overrightarrow" t)
-   '("sqrt" [ "Root" ] t)
-   '("underbrace" t)
-   '("underline" t)
-   '("acute" t) '("grave" t) '("ddot" t) '("tilde" t) '("bar" t)
-   '("breve" t) '("check" t) '("hat" t) '("vec" t) '("dot" t)
-   '("widetilde" t) '("widehat" t)
-   '("author" LaTeX-arg-author)
-   '("date" TeX-arg-date)
-   '("thanks" t)
-   '("title" t)
-   '("pagenumbering" (TeX-arg-eval
-                      completing-read "Numbering style: "
-                      '(("arabic") ("roman") ("Roman") ("alph") ("Alph"))))
-   '("pagestyle" TeX-arg-pagestyle)
-   '("markboth" t nil)
-   '("markright" t)
-   '("thispagestyle" TeX-arg-pagestyle)
-   '("addvspace" TeX-arg-length)
-   '("fbox" t)
-   '("hspace*" TeX-arg-length)
-   '("hspace" TeX-arg-length)
-   '("mbox" t)
-   '("newsavebox" TeX-arg-define-savebox)
-   '("parbox"
-     [TeX-arg-tb nil center]
-     [TeX-arg-length "Height"]
-     [TeX-arg-tb "Inner position" stretch]
-     (TeX-arg-length "Width")
-     t)
-   '("raisebox" "Raise" [ "Height above" ] [ "Depth below" ] t)
-   '("rule" [ "Raise" ] "Width" "Thickness")
-   '("sbox" TeX-arg-savebox t)
-   '("usebox" TeX-arg-savebox)
-   '("vspace*" TeX-arg-length)
-   '("vspace" TeX-arg-length)
-   '("documentstyle" TeX-arg-document)
-   '("include" (TeX-arg-input-file "File" t))
-   '("includeonly" t)
-   '("input" TeX-arg-input-file)
-   '("addcontentsline"
-     (TeX-arg-eval completing-read "File: " '(("toc") ("lof") ("lot")))
-     (TeX-arg-eval completing-read "Numbering style: " LaTeX-section-list) t)
-   '("addtocontents"
-     (TeX-arg-eval completing-read "File: " '(("toc") ("lof") ("lot"))) t)
-   '("typeout" t)
-   '("typein" [ TeX-arg-define-macro ] t)
-   '("verb" TeX-arg-verb)
-   '("verb*" TeX-arg-verb)
-   '("extracolsep" t)
-   '("index" TeX-arg-index)
-   '("glossary" TeX-arg-index)
-   '("numberline" "Section number" "Heading")
-   '("caption" t)
-   '("marginpar" [ "Left margin text" ] "Text")
-   '("left" TeX-arg-insert-braces)
-   ;; The following 4 macros are not specific to amsmath.
-   '("bigl" TeX-arg-insert-braces)
-   '("Bigl" TeX-arg-insert-braces)
-   '("biggl" TeX-arg-insert-braces)
-   '("Biggl" TeX-arg-insert-braces)
-
-   '("langle" TeX-arg-insert-right-brace-maybe)
-   '("lceil" TeX-arg-insert-right-brace-maybe)
-   '("lfloor" TeX-arg-insert-right-brace-maybe)
-
-   ;; These have no special support, but are included in case the
-   ;; auto files are missing.
-
-   "TeX" "LaTeX"
-   "samepage" "newline"
-   "smallskip" "medskip" "bigskip" "fill" "stretch"
-   "thinspace" "negthinspace" "enspace" "enskip" "quad" "qquad"
-   "nonumber" "centering" "raggedright"
-   "raggedleft" "kill" "pushtabs" "poptabs" "protect" "arraystretch"
-   "hline" "vline" "cline" "thinlines" "thicklines" "and" "makeindex"
-   "makeglossary" "reversemarginpar" "normalmarginpar"
-   "raggedbottom" "flushbottom" "sloppy" "fussy" "newpage"
-   "clearpage" "cleardoublepage" "twocolumn" "onecolumn"
-
-   "maketitle" "tableofcontents" "listoffigures" "listoftables"
-   '("tiny" -1) '("scriptsize" -1) '("footnotesize" -1) '("small" -1)
-   '("normalsize" -1) '("large" -1) '("Large" -1) '("LARGE" -1) '("huge" -1)
-   '("Huge" -1)
-   '("oldstylenums" "Numbers")
-   ;; The next macro is provided by LaTeX2e 2020-02-02 release:
-   '("legacyoldstylenums" "Numbers")
-   "pounds" "copyright"
-   "hfil" "hfill" "vfil" "vfill" "hrulefill" "dotfill"
-   "indent" "noindent" "today"
-   "appendix"
-   "dots"
-   "makeatletter" "makeatother" "jobname")
-
-  (when (string-equal LaTeX-version "2e")
-    (LaTeX-add-environments
-     '("filecontents" LaTeX-env-contents)
-     '("filecontents*" LaTeX-env-contents))
-
-    (TeX-add-symbols
-     '("enlargethispage"  (TeX-arg-length nil "1.0\\baselineskip"))
-     '("enlargethispage*" (TeX-arg-length nil "1.0\\baselineskip"))
-     '("tabularnewline" [ TeX-arg-length ])
-     '("suppressfloats" [ TeX-arg-tb "Suppress floats position" ])
-     '("ensuremath" "Math commands")
-     '("textsuperscript" "Text")
-     '("textsubscript" "Text")
-     '("textcircled" "Text")
-     '("mathring" t)
-     '("MakeUppercase" t)
-     '("MakeLowercase" t)
-     '("chaptermark" "Text")
-     '("sectionmark" "Text")
-     '("subsectionmark" "Text")
-     '("subsubsectionmark" "Text")
-     '("paragraphmark" "Text")
-     '("subparagraphmark" "Text")
-
-     "LaTeXe"
-     "listfiles" "frontmatter" "mainmatter" "backmatter"
-     "leftmark" "rightmark"
-     "textcompwordmark" "textvisiblespace" "textemdash" "textendash"
-     "textexclamdown" "textquestiondown" "textquotedblleft"
-     "textquotedblright" "textquoteleft" "textquoteright"
-     "textbackslash" "textbar" "textless" "textgreater"
-     "textasciicircum" "textasciitilde"
-
-     ;; With the advent of LaTeX2e release 2020-02-02, all symbols
-     ;; provided by textcomp.sty are available out of the box by the
-     ;; kernel.  The next block is moved here from textcomp.el:
-     "capitalgrave"                 ; Type: Accent -- Slot: 0
-     "capitalacute"                 ; Type: Accent -- Slot: 1
-     "capitalcircumflex"            ; Type: Accent -- Slot: 2
-     "capitaltilde"                 ; Type: Accent -- Slot: 3
-     "capitaldieresis"              ; Type: Accent -- Slot: 4
-     "capitalhungarumlaut"          ; Type: Accent -- Slot: 5
-     "capitalring"                  ; Type: Accent -- Slot: 6
-     "capitalcaron"                 ; Type: Accent -- Slot: 7
-     "capitalbreve"                 ; Type: Accent -- Slot: 8
-     "capitalmacron"                ; Type: Accent -- Slot: 9
-     "capitaldotaccent"             ; Type: Accent -- Slot: 10
-     "textquotestraightbase"        ; Type: Symbol -- Slot: 13
-     "textquotestraightdblbase"     ; Type: Symbol -- Slot: 18
-     "texttwelveudash"              ; Type: Symbol -- Slot: 21
-     "textthreequartersemdash"      ; Type: Symbol -- Slot: 22
-     "textcapitalcompwordmark"      ; Type: Symbol -- Slot: 23
-     "textleftarrow"                ; Type: Symbol -- Slot: 24
-     "textrightarrow"               ; Type: Symbol -- Slot: 25
-     "t"                            ; Type: Accent -- Slot: 26
-     "capitaltie"                   ; Type: Accent -- Slot: 27
-     "newtie"                       ; Type: Accent -- Slot: 28
-     "capitalnewtie"                ; Type: Accent -- Slot: 29
-     "textascendercompwordmark"     ; Type: Symbol -- Slot: 31
-     "textblank"                    ; Type: Symbol -- Slot: 32
-     "textdollar"                   ; Type: Symbol -- Slot: 36
-     "textquotesingle"              ; Type: Symbol -- Slot: 39
-     "textasteriskcentered"         ; Type: Symbol -- Slot: 42
-     "textdblhyphen"                ; Type: Symbol -- Slot: 45
-     "textfractionsolidus"          ; Type: Symbol -- Slot: 47
-     "textzerooldstyle"             ; Type: Symbol -- Slot: 48
-     "textoneoldstyle"              ; Type: Symbol -- Slot: 49
-     "texttwooldstyle"              ; Type: Symbol -- Slot: 50
-     "textthreeoldstyle"            ; Type: Symbol -- Slot: 51
-     "textfouroldstyle"             ; Type: Symbol -- Slot: 52
-     "textfiveoldstyle"             ; Type: Symbol -- Slot: 53
-     "textsixoldstyle"              ; Type: Symbol -- Slot: 54
-     "textsevenoldstyle"            ; Type: Symbol -- Slot: 55
-     "texteightoldstyle"            ; Type: Symbol -- Slot: 56
-     "textnineoldstyle"             ; Type: Symbol -- Slot: 57
-     "textlangle"                   ; Type: Symbol -- Slot: 60
-     "textminus"                    ; Type: Symbol -- Slot: 61
-     "textrangle"                   ; Type: Symbol -- Slot: 62
-     "textmho"                      ; Type: Symbol -- Slot: 77
-     "textbigcircle"                ; Type: Symbol -- Slot: 79
-     "textohm"                      ; Type: Symbol -- Slot: 87
-     "textlbrackdbl"                ; Type: Symbol -- Slot: 91
-     "textrbrackdbl"                ; Type: Symbol -- Slot: 93
-     "textuparrow"                  ; Type: Symbol -- Slot: 94
-     "textdownarrow"                ; Type: Symbol -- Slot: 95
-     "textasciigrave"               ; Type: Symbol -- Slot: 96
-     "textborn"                     ; Type: Symbol -- Slot: 98
-     "textdivorced"                 ; Type: Symbol -- Slot: 99
-     "textdied"                     ; Type: Symbol -- Slot: 100
-     "textleaf"                     ; Type: Symbol -- Slot: 108
-     "textmarried"                  ; Type: Symbol -- Slot: 109
-     "textmusicalnote"              ; Type: Symbol -- Slot: 110
-     "texttildelow"                 ; Type: Symbol -- Slot: 126
-     "textdblhyphenchar"            ; Type: Symbol -- Slot: 127
-     "textasciibreve"               ; Type: Symbol -- Slot: 128
-     "textasciicaron"               ; Type: Symbol -- Slot: 129
-     "textacutedbl"                 ; Type: Symbol -- Slot: 130
-     "textgravedbl"                 ; Type: Symbol -- Slot: 131
-     "textdagger"                   ; Type: Symbol -- Slot: 132
-     "textdaggerdbl"                ; Type: Symbol -- Slot: 133
-     "textbardbl"                   ; Type: Symbol -- Slot: 134
-     "textperthousand"              ; Type: Symbol -- Slot: 135
-     "textbullet"                   ; Type: Symbol -- Slot: 136
-     "textcelsius"                  ; Type: Symbol -- Slot: 137
-     "textdollaroldstyle"           ; Type: Symbol -- Slot: 138
-     "textcentoldstyle"             ; Type: Symbol -- Slot: 139
-     "textflorin"                   ; Type: Symbol -- Slot: 140
-     "textcolonmonetary"            ; Type: Symbol -- Slot: 141
-     "textwon"                      ; Type: Symbol -- Slot: 142
-     "textnaira"                    ; Type: Symbol -- Slot: 143
-     "textguarani"                  ; Type: Symbol -- Slot: 144
-     "textpeso"                     ; Type: Symbol -- Slot: 145
-     "textlira"                     ; Type: Symbol -- Slot: 146
-     "textrecipe"                   ; Type: Symbol -- Slot: 147
-     "textinterrobang"              ; Type: Symbol -- Slot: 148
-     "textinterrobangdown"          ; Type: Symbol -- Slot: 149
-     "textdong"                     ; Type: Symbol -- Slot: 150
-     "texttrademark"                ; Type: Symbol -- Slot: 151
-     "textpertenthousand"           ; Type: Symbol -- Slot: 152
-     "textpilcrow"                  ; Type: Symbol -- Slot: 153
-     "textbaht"                     ; Type: Symbol -- Slot: 154
-     "textnumero"                   ; Type: Symbol -- Slot: 155
-     "textdiscount"                 ; Type: Symbol -- Slot: 156
-     "textestimated"                ; Type: Symbol -- Slot: 157
-     "textopenbullet"               ; Type: Symbol -- Slot: 158
-     "textservicemark"              ; Type: Symbol -- Slot: 159
-     "textlquill"                   ; Type: Symbol -- Slot: 160
-     "textrquill"                   ; Type: Symbol -- Slot: 161
-     "textcent"                     ; Type: Symbol -- Slot: 162
-     "textsterling"                 ; Type: Symbol -- Slot: 163
-     "textcurrency"                 ; Type: Symbol -- Slot: 164
-     "textyen"                      ; Type: Symbol -- Slot: 165
-     "textbrokenbar"                ; Type: Symbol -- Slot: 166
-     "textsection"                  ; Type: Symbol -- Slot: 167
-     "textasciidieresis"            ; Type: Symbol -- Slot: 168
-     "textcopyright"                ; Type: Symbol -- Slot: 169
-     "textordfeminine"              ; Type: Symbol -- Slot: 170
-     "textcopyleft"                 ; Type: Symbol -- Slot: 171
-     "textlnot"                     ; Type: Symbol -- Slot: 172
-     "textcircledP"                 ; Type: Symbol -- Slot: 173
-     "textregistered"               ; Type: Symbol -- Slot: 174
-     "textasciimacron"              ; Type: Symbol -- Slot: 175
-     "textdegree"                   ; Type: Symbol -- Slot: 176
-     "textpm"                       ; Type: Symbol -- Slot: 177
-     "texttwosuperior"              ; Type: Symbol -- Slot: 178
-     "textthreesuperior"            ; Type: Symbol -- Slot: 179
-     "textasciiacute"               ; Type: Symbol -- Slot: 180
-     "textmu"                       ; Type: Symbol -- Slot: 181
-     "textparagraph"                ; Type: Symbol -- Slot: 182
-     "textperiodcentered"           ; Type: Symbol -- Slot: 183
-     "textreferencemark"            ; Type: Symbol -- Slot: 184
-     "textonesuperior"              ; Type: Symbol -- Slot: 185
-     "textordmasculine"             ; Type: Symbol -- Slot: 186
-     "textsurd"                     ; Type: Symbol -- Slot: 187
-     "textonequarter"               ; Type: Symbol -- Slot: 188
-     "textonehalf"                  ; Type: Symbol -- Slot: 189
-     "textthreequarters"            ; Type: Symbol -- Slot: 190
-     "texteuro"                     ; Type: Symbol -- Slot: 191
-     "texttimes"                    ; Type: Symbol -- Slot: 214
-     "textdiv"                      ; Type: Symbol -- Slot: 246
-     '("textcircled"          1)    ; Type: Command -- Slot: N/A
-     '("capitalcedilla"       1)    ; Type: Command -- Slot: N/A
-     '("capitalogonek"        1)    ; Type: Command -- Slot: N/A
-
-     "rmfamily" "sffamily" "ttfamily"
-     '("mdseries" -1) '("bfseries" -1)
-     '("itshape"  -1) '("slshape"  -1)
-     '("upshape"  -1) '("scshape"  -1)
-     '("eminnershape" -1)
-     ;; The next 3 were added to LaTeX kernel with 2020-02-02 release:
-     '("sscshape" -1) '("swshape"  -1) '("ulcshape" -1)
-     ;; These are for the default settings:
-     "sscdefault" "swdefault" "ulcdefault"
-     ;; This macro is for `spaced small caps'.  Currently, only some
-     ;; commercial fonts offer this.  It should be moved into
-     ;; `LaTeX-font-list' once it is needed more frequently.
-     '("textssc" t)
-     ;; User level reset macros:
-     '("normalfont" -1) '("normalshape" -1)
-
-     ;; LaTeX hook macros:
-     '("AddToHook"      TeX-arg-hook [ "Label" ] t)
-     '("RemoveFromHook" TeX-arg-hook [ "Label" ])
-     '("AddToHookNext"  TeX-arg-hook t)
-
-     ;; Added in LaTeX 2021-11-15
-     '("counterwithin"
-       [TeX-arg-eval completing-read
-                     (TeX-argument-prompt t nil "Format")
-                     '("\\arabic" "\\roman" "\\Roman" "\\alph" "\\Alph")]
-       (TeX-arg-counter)
-       (TeX-arg-counter "Within counter"))
-     '("counterwithin*"
-       [TeX-arg-eval completing-read
-                     (TeX-argument-prompt t nil "Format")
-                     '("\\arabic" "\\roman" "\\Roman" "\\alph" "\\Alph")]
-       (TeX-arg-counter)
-       (TeX-arg-counter "Within counter"))
-
-     '("counterwithout"
-       [TeX-arg-eval completing-read
-                     (TeX-argument-prompt t nil "Format")
-                     '("\\arabic" "\\roman" "\\Roman" "\\alph" "\\Alph")]
-       (TeX-arg-counter)
-       (TeX-arg-counter "Within counter"))
-     '("counterwithout*"
-       [TeX-arg-eval completing-read
-                     (TeX-argument-prompt t nil "Format")
-                     '("\\arabic" "\\roman" "\\Roman" "\\alph" "\\Alph")]
-       (TeX-arg-counter)
-       (TeX-arg-counter "Within counter"))))
-
-  (TeX-run-style-hooks "LATEX")
-
-  (make-local-variable 'TeX-font-list)
-  (make-local-variable 'TeX-font-replace-function)
-  (if (string-equal LaTeX-version "2")
-      ()
-    (setq TeX-font-list LaTeX-font-list)
-    (setq TeX-font-replace-function #'TeX-font-replace-macro)
-    (TeX-add-symbols
-     '("newcommand" TeX-arg-define-macro
-       [ TeX-arg-define-macro-arguments ] t)
-     '("renewcommand" TeX-arg-macro
-       [ TeX-arg-define-macro-arguments ] t)
-     '("providecommand" TeX-arg-define-macro
-       [ TeX-arg-define-macro-arguments ] t)
-     '("providecommand*" TeX-arg-define-macro
-       [ TeX-arg-define-macro-arguments ] t)
-     '("newcommand*" TeX-arg-define-macro
-       [ TeX-arg-define-macro-arguments ] t)
-     '("renewcommand*" TeX-arg-macro
-       [ TeX-arg-define-macro-arguments ] t)
-     '("newenvironment" TeX-arg-define-environment
-       [ TeX-arg-define-macro-arguments ]  t t)
-     '("renewenvironment" TeX-arg-environment
-       [ TeX-arg-define-macro-arguments ] t t)
-     '("usepackage" LaTeX-arg-usepackage)
-     '("RequirePackage" LaTeX-arg-usepackage)
-     '("ProvidesPackage" (TeX-arg-file-name-sans-extension "Package name")
-       [ TeX-arg-conditional (y-or-n-p "Insert version? ")
-         ([ TeX-arg-version ]) nil])
-     '("ProvidesClass" (TeX-arg-file-name-sans-extension "Class name")
-       [ TeX-arg-conditional (y-or-n-p "Insert version? ")
-         ([ TeX-arg-version ]) nil])
-     '("ProvidesFile" (TeX-arg-file-name "File name")
-       [ TeX-arg-conditional (y-or-n-p "Insert version? ")
-         ([ TeX-arg-version ]) nil ])
-     '("documentclass" TeX-arg-document)))
-
-  (TeX-add-style-hook "latex2e"
-                      ;; Use new fonts for `\documentclass' documents.
-                      (lambda ()
-                        (setq TeX-font-list LaTeX-font-list)
-                        (setq TeX-font-replace-function #'TeX-font-replace-macro)
-                        (run-hooks 'LaTeX2e-hook))
-                      TeX-dialect)
-
-  (TeX-add-style-hook "latex2"
-                      ;; Use old fonts for `\documentstyle' documents.
-                      (lambda ()
-                        (setq TeX-font-list (default-value 'TeX-font-list))
-                        (setq TeX-font-replace-function
-                              (default-value 'TeX-font-replace-function))
-                        (run-hooks 'LaTeX2-hook))
-                      TeX-dialect)
-
-  ;; There must be something better-suited, but I don't understand the
-  ;; parsing properly.  -- dak
-  (TeX-add-style-hook "pdftex" #'TeX-PDF-mode-on :classopt)
-  (TeX-add-style-hook "pdftricks" #'TeX-PDF-mode-on :classopt)
-  (TeX-add-style-hook "pst-pdf" #'TeX-PDF-mode-on :classopt)
-  (TeX-add-style-hook "dvips"
-                      (lambda ()
-                        ;; Leave at user's choice whether to disable
-                        ;; `TeX-PDF-mode' or not.
-                        (setq TeX-PDF-from-DVI "Dvips"))
-                      :classopt)
-  ;; This is now done in style/pstricks.el because it prevents other
-  ;; pstricks style files from being loaded.
-  ;;   (TeX-add-style-hook "pstricks" 'TeX-PDF-mode-off)
-  (TeX-add-style-hook "psfrag" #'TeX-PDF-mode-off :classopt)
-  (TeX-add-style-hook "dvipdf" #'TeX-PDF-mode-off :classopt)
-  (TeX-add-style-hook "dvipdfm" #'TeX-PDF-mode-off :classopt)
-  (TeX-add-style-hook "dvipdfmx"
-                      (lambda ()
-                        (TeX-PDF-mode-on)
-                        ;; XeLaTeX normally don't use dvipdfmx
-                        ;; explicitly.
-                        (unless (eq TeX-engine 'xetex)
-                          (setq TeX-PDF-from-DVI "Dvipdfmx")))
-                      :classopt)
-  ;;  (TeX-add-style-hook "DVIoutput" 'TeX-PDF-mode-off)
-  ;;
-  ;;  Well, DVIoutput indicates that we want to run PDFTeX and expect to
-  ;;  get DVI output.  Ugh.
-  (TeX-add-style-hook "ifpdf" (lambda ()
-                                (TeX-PDF-mode-on)
-                                (TeX-PDF-mode-off))
-                      :classopt)
-  ;; ifpdf indicates that we cater for either.  So calling both
-  ;; functions will make sure that the default will get used unless the
-  ;; user overrode it.
-
-  (set (make-local-variable 'imenu-create-index-function)
-       #'LaTeX-imenu-create-index-function)
-
-  (use-local-map LaTeX-mode-map)
-
-  ;; Initialization of `add-log-current-defun-function':
-  (set (make-local-variable 'add-log-current-defun-function)
-       #'TeX-current-defun-name)
-
-  ;; Set LaTeX-specific help messages for error so that it's available
-  ;; in `TeX-help-error'.
-  (setq-local TeX-error-description-list-local
-              LaTeX-error-description-list))
-
-(defun LaTeX-imenu-create-index-function ()
-  "Imenu support function for LaTeX."
-  (TeX-update-style)
-  (let (entries
-        (regexp (LaTeX-outline-regexp)))
-    (goto-char (point-max))
-    (while (re-search-backward regexp nil t)
-      (let* ((name (LaTeX-outline-name))
-             (level (make-string (1- (LaTeX-outline-level)) ?\ ))
-             (label (concat level level name))
-             (mark (make-marker)))
-        (set-marker mark (point))
-        (set-text-properties 0 (length label) nil label)
-        (setq entries (cons (cons label mark) entries))))
-    entries))
-
-(defvar LaTeX-builtin-opts
-  '("12pt" "11pt" "10pt" "twocolumn" "twoside" "draft")
-  "Built in options for LaTeX standard styles.")
-
-(defun LaTeX-209-to-2e ()
-  "Make a stab at changing 2.09 doc header to 2e style."
-  (interactive)
-  (TeX-home-buffer)
-  (let (optstr optlist 2eoptlist 2epackages docline docstyle)
-    (goto-char (point-min))
-    (if
-        (search-forward-regexp
-         "\\\\documentstyle\\[\\([^]]*\\)\\]{\\([^}]*\\)}"
-         (point-max) t)
-        (setq optstr (TeX-match-buffer 1)
-              docstyle (TeX-match-buffer 2)
-              optlist (split-string optstr ","))
-      (if (search-forward-regexp
-           "\\\\documentstyle{\\([^}]*\\)}"
-           (point-max) t)
-          (setq docstyle (TeX-match-buffer 1))
-        (error "No documentstyle defined")))
-    (beginning-of-line 1)
-    (setq docline (point))
-    (insert "%%%")
-    (while optlist
-      (if (member (car optlist) LaTeX-builtin-opts)
-          (setq 2eoptlist (cons (car optlist) 2eoptlist))
-        (setq 2epackages (cons (car optlist) 2epackages)))
-      (setq optlist (cdr optlist)))
-    ;;(message (format "%S %S" 2eoptlist 2epackages))
-    (goto-char docline)
-    (forward-line 1)
-    (insert "\\documentclass")
-    (if 2eoptlist
-        (insert "["
-                (mapconcat (lambda (x) x)
-                           (nreverse 2eoptlist) ",") "]"))
-    (insert "{" docstyle "}\n")
-    (if 2epackages
-        (insert "\\usepackage{"
-                (mapconcat (lambda (x) x)
-                           (nreverse 2epackages) "}\n\\usepackage{") "}\n"))
-    (if (equal docstyle "slides")
-        (progn
-          (goto-char (point-min))
-          (while (re-search-forward "\\\\blackandwhite{" nil t)
-            (replace-match "\\\\input{" nil nil)))))
-  (TeX-normal-mode nil))
-
-(defun LaTeX-env-beginning-pos-col ()
-  "Return a cons: (POINT . COLUMN) for current environment's beginning."
-  (save-excursion
-    (LaTeX-find-matching-begin)
-    (cons (point) (current-column))))
-
-(defun LaTeX-hanging-ampersand-position (&optional pos col)
-  "Return indent column for a hanging ampersand (that is, ^\\s-*&).
-When you know the position and column of the beginning of the
-current environment, supply them as optional arguments POS and
-COL for efficiency."
-  (cl-destructuring-bind
-      (beg-pos . beg-col)
-      (if pos
-          (cons pos col)
-        (LaTeX-env-beginning-pos-col))
-    (let ((cur-pos (point)))
-      (save-excursion
-        (if (and (search-backward "\\\\" beg-pos t)
-                 ;; Give up if the found "\\" belongs to an inner env.
-                 (= beg-pos
-                    (save-excursion
-                      (LaTeX-find-matching-begin)
-                      (point))))
-            ;; FIXME: This `how-many' fails to count correctly if
-            ;; there is an inner env with "&" but without "\\", e.g.
-            ;; \begin{pmatrix}
-            ;;   a & b
-            ;; \end{pmatrix}
-            (let ((cur-idx (how-many "[^\\]&" (point) cur-pos)))
-              (goto-char beg-pos)
-              ;; FIXME: This regex search fails if there is an inner
-              ;; env with "&" in it.
-              (if (re-search-forward "[^\\]&" cur-pos t (+ 1 cur-idx))
-                  (- (current-column) 1)
-                ;; If the above searchs fails, i.e. no "&" found,
-                ;; (- (current-column) 1) returns -1, which is wrong.
-                ;; So we use a fallback (+ 2 beg-col) whenever this
-                ;; happens:
-                (+ 2 beg-col)))
-          (+ 2 beg-col))))))
-
-(defun LaTeX-indent-tabular ()
-  "Return indent column for the current tabular-like line."
-  (cl-destructuring-bind
-      (beg-pos . beg-col)
-      (LaTeX-env-beginning-pos-col)
-    (let ((tabular-like-end-regex
-           (format "\\\\end{%s}"
-                   (regexp-opt
-                    (let (out)
-                      (mapc (lambda (x)
-                              (when (eq (cadr x) #'LaTeX-indent-tabular)
-                                (push (car x) out)))
-                            LaTeX-indent-environment-list)
-                      out)))))
-      (cond ((looking-at tabular-like-end-regex)
-             beg-col)
-
-            ((looking-at "\\\\\\\\")
-             (+ 2 beg-col))
-
-            ((looking-at "&")
-             (LaTeX-hanging-ampersand-position beg-pos beg-col))
-
-            (t
-             (+ 2
-                (let ((any-col
-                       (save-excursion
-                         (when
-                             (catch 'found
-                               ;; Search "\\" or "&" which belongs to
-                               ;; the current env, not an inner env.
-                               (while (re-search-backward
-                                       "\\\\\\\\\\|[^\\]&" beg-pos t)
-                                 (let ((p (point)))
-                                   (when (= beg-pos
-                                            (progn
-                                              (LaTeX-find-matching-begin)
-                                              (point)))
-                                     ;; It belongs to the current env.
-                                     ;; Go to target position and exit
-                                     ;; the loop.
-                                     (goto-char (1+ p))
-                                     (throw 'found t)
-                                     ;; Otherwise it belongs to an
-                                     ;; inner env, so continue the
-                                     ;; loop.
-                                     ))))
-                           ;; If we found "&", then use its column as
-                           ;; `any-col'.  Else, `any-col' will be nil.
-                           (if (= ?& (char-after))
-                                  (current-column))))))
-                  (or any-col
-                      beg-col))))))))
-
-;; Utilities:
-
-(defmacro LaTeX-check-insert-macro-default-style (&rest body)
-  "Check for values of `TeX-insert-macro-default-style' and `current-prefix-arg'.
-This is a utility macro with code taken from
-`TeX-parse-arguments'.  It should be used inside more complex
-function within AUCTeX style files where optional and mandatory
-arguments are queried and inserted.  For examples, check the
-functions `TeX-arg-color' (style/color.el) or
-`LaTeX-arg-bicaption-bicaption' (style/bicaption.el)."
-  `(unless (if (eq TeX-insert-macro-default-style 'show-all-optional-args)
-               (equal current-prefix-arg '(4))
-             (or
-              (and (eq TeX-insert-macro-default-style 'show-optional-args)
-                   (equal current-prefix-arg '(4)))
-              (and (eq TeX-insert-macro-default-style 'mandatory-args-only)
-                   (null (equal current-prefix-arg '(4))))
-              TeX-last-optional-rejected))
-     ,@body))
-
-(defun LaTeX-extract-key-value-label (&optional key num)
-  "Return a regexp string to match a label in an optional argument.
-The optional KEY is a string which is the name of the key in the
-key=value, default is \"label\".  NUM is an integer for an
-explicitly numbered group construct, useful when adding items to
-`reftex-label-regexps'.
-
-As an extra feature, the key can be the symbol `none' where the
-entire matching for the key=value is skipped.  The regexp then is
-useful for skipping complex optional arguments.  It should be
-wrapped in \\(?:...\\)? then."
-  ;; The regexp produced here is ideally in sync with the complex one
-  ;; in `reftex-label-regexps'.
-  (concat
-   ;; Match the opening [ and the following chars
-   "\\[[^][]*"
-   ;; Allow nested levels of chars enclosed in braces
-   "\\(?:{[^}{]*"
-     "\\(?:{[^}{]*"
-       "\\(?:{[^}{]*}[^}{]*\\)*"
-     "}[^}{]*\\)*"
-   "}[^][]*\\)*"
-   ;; If KEY is the symbol none, don't look for any key=val:
-   (unless (eq key 'none)
-     (concat "\\<"
-             ;; Match the key, default is label
-             (or key "label")
-             ;; Optional spaces
-             "[[:space:]]*=[[:space:]]*"
-             ;; Match the value; braces around the value are optional
-             "{?\\("
-             ;; Cater for NUM which sets the regexp group
-             (when (and num (integerp num))
-               (concat "?" (number-to-string num) ":"))
-             ;; One of these chars terminates the value
-             "[^] ,}\r\n\t%]+"
-             ;; Close the group
-             "\\)}?"))
-   ;; We are done.  Just search until the next closing bracket
-   "[^]]*\\]"))
-
-(provide 'latex)
-
-;;; latex.el ends here
diff --git a/elpa/auctex-13.1.3/latex.elc b/elpa/auctex-13.1.3/latex.elc
deleted file mode 100644
index 810be60..0000000
--- a/elpa/auctex-13.1.3/latex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/latex/README b/elpa/auctex-13.1.3/latex/README
deleted file mode 100644
index 772f7b6..0000000
--- a/elpa/auctex-13.1.3/latex/README
+++ /dev/null
@@ -1,64 +0,0 @@
-The preview.sty style file
-==========================
-
-Purpose
--------
-
-The main purpose of the preview package is the extraction of selected
-elements from a LaTeX source, like formulas or graphics, into separate
-pages of a DVI file.  A flexible and convenient interface allows it to
-specify what commands and constructs should be extracted.  This works
-with DVI files postprocessed by either Dvips and Ghostscript or
-dvipng, but it also works when you are using PDFTeX for generating PDF
-files.
-
-Current uses of the package include the preview-latex package for
-WYSIWYG functionality in the AUCTeX editing environment, generation of
-previews in LyX, as part of the operation of the ps4pdf and pst-pdf
-packages, the tbook XML system and some other tools.
-
-Availability
-------------
-
-The preview package is being developed along and distributed with
-AUCTeX.  It can therefore be obtained as part of AUCTeX distribution
-files available at <URL:https://ftp.gnu.org/pub/gnu/auctex/> or its
-mirror at <CTAN:support/auctex>.  CTAN also provides a standalone
-version at <CTAN:macros/latex/contrib/preview>.  The project page at
-<URL:https://savannah.gnu.org/projects/auctex/> offers downloads and
-anonymous CVS access for cutting edge versions.  For more information
-about the preview package please refer to the home page of AUCTeX at
-<URL:https://www.gnu.org/software/auctex/>.
-
-Installation
-------------
-
-To install the preview style file on its own without the entire AUCTeX
-package, run
-tex preview.ins
-If preview.ins happens to be missing, you can regenerate it by running
-tex docstrip
-on preview.dtx with the option `installer'.
-
-Running TeX on preview.ins will then extract further files:
-preview.drv which you can run through LaTeX in order to get the
-documentation for preview.sty, preview.sty itself, a bunch of option
-files with extension .def and a few configuration files with extension
-.cfg.  In case your docstrip configuration has not already taken care
-of that, install the files with extension .sty, .def and .cfg to a
-location where LaTeX will be able to find them, generate the
-documentation and have fun.
-
-The license of the original file is the GPL which you'll find a copy
-of in the complete AUCTeX distribution.  The distribution will also
-unpack and install the respective LaTeX files with an
-autoconf-supported mechanism, so you might consider using that.
-
-Bug reporting
--------------
-
-Please report problems to <URL:mailto:bug-auctex@gnu.org>, including a
-small example file which uses the \listfiles statement, and the
-resulting log file.
-
-David Kastrup
diff --git a/elpa/auctex-13.1.3/latex/bootstrap.ins b/elpa/auctex-13.1.3/latex/bootstrap.ins
deleted file mode 100644
index a27ddb2..0000000
--- a/elpa/auctex-13.1.3/latex/bootstrap.ins
+++ /dev/null
@@ -1,4 +0,0 @@
-\input docstrip
-\askforoverwritefalse
-\generate{\file{preview-mk.ins}{\from{preview.dtx}{installer,make}}}
-\endbatchfile
diff --git a/elpa/auctex-13.1.3/latex/prauctex.cfg b/elpa/auctex-13.1.3/latex/prauctex.cfg
deleted file mode 100644
index 39922c9..0000000
--- a/elpa/auctex-13.1.3/latex/prauctex.cfg
+++ /dev/null
@@ -1,48 +0,0 @@
-%%
-%% This is file `prauctex.cfg',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `auccfg')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from prauctex.cfg.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\PreviewMacro*[[][#1{}]\footnote
-\PreviewMacro*[?[{@{[]}}{}][#1]\item
-\PreviewMacro*\emph
-\PreviewMacro*\textrm
-\PreviewMacro*\textit
-\PreviewMacro*\textsc
-\PreviewMacro*\textsf
-\PreviewMacro*\textsl
-\PreviewMacro*\texttt
-\PreviewMacro*\textcolor
-\PreviewMacro*\mbox
-\PreviewMacro*[][#1{}]\author
-\PreviewMacro*[][#1{}]\title
-\PreviewMacro*\and
-\PreviewMacro*\thanks
-\PreviewMacro*[][#1{}]\caption
-\preview@delay{\@ifundefined{pr@\string\@startsection}{%
-  \PreviewMacro*[!!!!!!*][#1{}]\@startsection}{}}
-\preview@delay{\@ifundefined{pr@\string\chapter}{%
-  \PreviewMacro*[*][#1{}]\chapter}{}}
-\PreviewMacro*\index
-\endinput
-%%
-%% End of file `prauctex.cfg'.
diff --git a/elpa/auctex-13.1.3/latex/prauctex.def b/elpa/auctex-13.1.3/latex/prauctex.def
deleted file mode 100644
index 57420cb..0000000
--- a/elpa/auctex-13.1.3/latex/prauctex.def
+++ /dev/null
@@ -1,61 +0,0 @@
-%%
-%% This is file `prauctex.def',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `auctex')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from prauctex.def.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\ifPreview\else\expandafter\endinput\fi
-\nofiles
-\preview@delay{\nonstopmode}
-\begingroup
-\lccode`\~=`\-
-\lccode`\{=`\<
-\lccode`\}=`\>
-\lowercase{\endgroup
-  \def\pr@msgi{{~}}}
-\def\pr@msgii{Preview:
-   Snippet \number\pr@snippet\space}
-\begingroup
-\catcode`\-=13
-\catcode`\<=13
-\@firstofone{\endgroup
-\def\pr@msg#1{{%
-   \let<\pr@msgi
-   \def-{\pr@msgii#1}%
-   \errhelp{Not a real error.}%
-   \errmessage<}}}
-\g@addto@macro\pr@ship@start{\pr@msg{started}}
-\g@addto@macro\pr@ship@end{\pr@msg{ended.%
-  (\number\ht\pr@box+\number\dp\pr@box x\number\wd\pr@box)}}
-\hbadness=\maxdimen
-\newcount\hbadness
-\vbadness=\maxdimen
-\let\vbadness=\hbadness
-\hfuzz=\maxdimen
-\newdimen\hfuzz
-\vfuzz=\maxdimen
-\let\vfuzz=\hfuzz
-\showboxdepth=-1
-\showboxbreadth=-1
-\pr@loadcfg{prauctex}
-\endinput
-%%
-%% End of file `prauctex.def'.
diff --git a/elpa/auctex-13.1.3/latex/prcounters.def b/elpa/auctex-13.1.3/latex/prcounters.def
deleted file mode 100644
index 70bdea4..0000000
--- a/elpa/auctex-13.1.3/latex/prcounters.def
+++ /dev/null
@@ -1,38 +0,0 @@
-%%
-%% This is file `prcounters.def',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `counters')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from prcounters.def.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\ifPreview\else\expandafter\endinput\fi
-\def\pr@eltprint#1{\expandafter\@gobble\ifnum\value{#1}=0%
-  \csname pr@c@#1\endcsname\else\relax
-  \space{#1}{\arabic{#1}}\fi}
-\def\pr@eltdef#1{\expandafter\xdef
-  \csname pr@c@#1\endcsname{\arabic{#1}}}
-\def\pr@ckpt#1{{\let\@elt\pr@eltprint\edef\next{\cl@@ckpt}%
-  \ifx\next\@empty\else\typeout{Preview: Counters\next#1}%
-  \let\@elt\pr@eltdef\cl@@ckpt\fi}}
-\pr@addto@front\pr@ship@start{\pr@ckpt:}
-\pr@addto@front\pr@ship@end{\pr@ckpt.}
-\endinput
-%%
-%% End of file `prcounters.def'.
diff --git a/elpa/auctex-13.1.3/latex/preview.dtx b/elpa/auctex-13.1.3/latex/preview.dtx
deleted file mode 100644
index de4675e..0000000
--- a/elpa/auctex-13.1.3/latex/preview.dtx
+++ /dev/null
@@ -1,1904 +0,0 @@
-% \iffalse
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-%
-%     Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006,
-%                   2010, 2017-2022 Free Software Foundation
-%
-%     This program is free software; you can redistribute it and/or modify
-%     it under the terms of the GNU General Public License as published by
-%     the Free Software Foundation; either version 3 of the License, or
-%     (at your option) any later version.
-%
-%     This program is distributed in the hope that it will be useful,
-%     but WITHOUT ANY WARRANTY; without even the implied warranty of
-%     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-%     GNU General Public License for more details.
-%
-%     You should have received a copy of the GNU General Public License
-%     along with this program; if not, write to the
-%     Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-%     Boston, MA 02110-1301  USA
-% \fi
-% \CheckSum{1794}
-% \GetFileInfo{preview.sty}
-% \date{\filedate}
-% \author{David Kastrup\thanks{\texttt{bug-auctex@gnu.org}}}
-% \title{The \texttt{preview} Package for \LaTeX\\Version \fileversion}
-% \maketitle
-% \section{Introduction}
-% The main purpose of this package is the extraction of certain
-% environments (most notably displayed formulas) from \LaTeX\ sources
-% as graphics.  This works with DVI files postprocessed by either
-% Dvips and Ghostscript or dvipng, but it also works when you are
-% using PDF\TeX\ for generating PDF files (usually also postprocessed
-% by Ghostscript).
-%
-% Current uses of the package include the \previewlatex\ package for
-% WYSIWYG functionality in the AUC\TeX\ editing environment,
-% generation of previews in LyX, as part of the operation of the
-% pst-pdf package, the tbook XML system and some other tools.
-% 
-% Producing EPS files with Dvips and its derivatives using the
-% \texttt{-E} option is not a good alternative: People make do by
-% fiddling around with |\thispagestyle{empty}| and hoping for the best
-% (namely, that the specified contents will indeed fit on single
-% pages), and then trying to guess the baseline of the resulting code
-% and stuff, but this is at best dissatisfactory.  The preview package
-% provides an easy way to ensure that exactly one page per request
-% gets shipped, with a well-defined baseline and no page decorations.
-% While you still can use the preview package with the `classic'
-% \begin{quote}
-% |dvips -E -i|
-% \end{quote}
-% invocation, there are better ways available that don't rely on Dvips
-% not getting confused by PostScript specials.
-% 
-% For most applications, you'll want to make use of the |tightpage|
-% option.  This will embed the page dimensions into the PostScript or
-% PDF code, obliterating the need to use the |-E -i| options to Dvips.
-% You can then produce all image files with a single run of
-% Ghostscript from a single PDF or PostScript (as opposed to EPS)
-% file.
-% 
-% Various options exist that will pass \TeX\ dimensions and other
-% information about the respective shipped out material (including
-% descender size) into the log file, where external applications might
-% make use of it.
-% 
-% The possibility for generating a whole set of graphics with a single
-% run of Ghostscript (whether from \LaTeX\ or PDF\LaTeX) increases
-% both speed and robustness of applications.  It is also feasible to
-% use dvipng on a DVI file with the options
-% \begin{quote}
-%   |-picky -noghostscript|
-% \end{quote}
-% to omit generating any image file that requires Ghostscript, then
-% let a script generate all missing files using Dvips/Ghostscript.
-% This will usually speed up the process significantly.
-% 
-% \section{Package options}
-% The package is included with the customary
-% \begin{quote}
-% |\usepackage|\oarg{options}|{preview}|
-% \end{quote}
-% You should usually load this package as the last one, since it
-% redefines several things that other packages may also provide.
-% 
-% The following options are available:
-% \begin{description}
-% \item[|active|] is the most essential option.  If this option is not
-%   specified, the |preview| package will be inactive and the document
-%   will be typeset as if the |preview| package were not loaded,
-%   except that all declarations and environments defined by the
-%   package are still legal but have no effect.  This allows defining
-%   previewing characteristics in your document, and only activating
-%   them by calling \LaTeX\ as
-% \begin{quote}
-% \raggedright
-% |latex '\PassOptionsToPackage{active}{preview}| |\input|\marg{filename}|'|
-% \end{quote}
-% \item[|noconfig|] Usually the file |prdefault.cfg| gets loaded
-%   whenever the |preview| package gets activated.  |prdefault.cfg| is
-%   supposed to contain definitions that can cater for otherwise bad
-%   results, for example, if a certain document class would otherwise
-%   lead to trouble.  It also can be used to override any settings
-%   made in this package, since it is loaded at the very end of it.
-%   In addition, there may be configuration files specific for certain
-%   |preview| options like |auctex| which have more immediate needs.
-%   The |noconfig| option suppresses loading of those option files,
-%   too.
-% \item[|psfixbb|] Dvips determines the bounding boxes from the
-%   material in the DVI file it understands.  Lots of PostScript
-%   specials are not part of that.  Since the \TeX\ boxes do not make
-%   it into the DVI file, but merely characters, rules and specials
-%   do, Dvips might include far too small areas.  The option |psfixbb|
-%   will include |/dev/null| as a graphic file in the ultimate upper
-%   left and lower right corner of the previewed box.  This will make
-%   Dvips generate an appropriate bounding box.
-% \item[|dvips|] If this option is specified as a class option or to
-%   other packages, several packages pass things like page size
-%   information to Dvips, or cause crop marks or draft messages
-%   written on pages.  This seriously hampers the usability of
-%   previews.  If this option is specified, the changes will be undone
-%   if possible.
-% \item[|pdftex|] If this option is set, PDF\TeX\ is assumed as the
-%   output driver.  This mainly affects the |tightpage| option.
-% \item[|xetex|] If this option is set, Xe\TeX\ is assumed as the
-%   output driver.  This mainly affects the |tightpage| option.
-% \item[|displaymath|] will make all displayed math environments
-%   subject to preview processing.  This will typically be the most
-%   desired option.
-% \item[|floats|] will make all float objects subject to preview
-%   processing.  If you want to be more selective about what floats to
-%   pass through to a preview, you should instead use the
-%   \cmd{\PreviewSnarfEnvironment} command on the floats you want to
-%   have previewed.
-% \item[|textmath|] will make all text math subject to previews.
-%   Since math mode is used throughly inside of \LaTeX\ even for other
-%   purposes, this works by redefining \cmd\(, \cmd\)
-%   and |$| and the |math| environment (apparently some people use ^^A$
-%   that).  Only occurences of these text math delimiters in later
-%   loaded packages and in the main document will thus be affected.
-% \item[|graphics|] will subject all \cmd{\includegraphics} commands
-%   to a preview.
-% \item[|sections|] will subject all section headers to a preview.
-% \item[|delayed|] will delay all activations and redefinitions the
-%   |preview| package makes until |\||begin{document}|.  The purpose
-%   of this is to cater for documents which should be subjected to the
-%   |preview| package without having been prepared for it.  You can
-%   process such documents with
-%   \begin{quote}
-%     |latex '\RequirePackage[active,delayed,|\meta{options}|]{preview}|
-%     |\input|\marg{filename}|'|
-%   \end{quote}
-%   This relaxes the requirement to be loading the |preview| package
-%   as last package.
-% \item[\meta{driver}] loads a special driver file
-%   |pr|\meta{driver}|.def|.  The remaining options are implemented
-%   through the use of driver files.
-% \item[|auctex|] This driver will produce fake error messages at the
-%   start and end of every preview environment that enable the Emacs
-%   package \previewlatex\ in connection with AUC\TeX\ to pinpoint
-%   the exact source location where the previews have originated.
-%   Unfortunately, there is no other reliable means of passing the
-%   current \TeX\ input position \emph{in} a line to external
-%   programs.  In order to make the parsing more robust, this option
-%   also switches off quite a few diagnostics that could be
-%   misinterpreted.
-% 
-%   You should not specify this option manually, since it will only be
-%   needed by automated runs that want to parse the pseudo error
-%   messages.  Those runs will then use \cmd{\PassOptionsToPackage} in
-%   order to effect the desired behaviour.  In addition,
-%   |prauctex.cfg| will get loaded unless inhibited by the |noconfig|
-%   option.  This caters for the most frequently encountered
-%   problematic commands.
-% \item[|showlabels|] During the editing process, some people like to
-%   see the label names in their equations, figures and the like.  Now
-%   if you are using Emacs for editing, and in particular
-%   \previewlatex, I'd strongly recommend that you check out the
-%   Ref\TeX\ package which pretty much obliterates the need for this
-%   kind of functionality.  If you still want it, standard \LaTeX\
-%   provides it with the |showkeys| package, and there is also the
-%   less encompassing |showlabels| package.  Unfortunately, since
-%   those go to some pain not to change the page layout and spacing,
-%   they also don't change |preview|'s idea of the \TeX\ dimensions of
-%   the involved boxes.  So if you are using |preview| for determing
-%   bounding boxes, those packages are mostly useless.  The option
-%   |showlabels| offers a substitute for them.
-% \item[|tightpage|] It is not uncommon to want to use the results of
-%   |preview| as graphic images for some other application.  One
-%   possibility is to generate a flurry of EPS files with
-%   \begin{quote}
-%     |dvips -E -i -Pwww -o| \meta{outputfile}|.000| \meta{inputfile}
-%   \end{quote}
-%   However, in case those are to be processed further into graphic
-%   image files by Ghostscript, this process is inefficient since all
-%   of those files need to be processed one by one.  In addition, it
-%   is necessary to extract the bounding box comments from the EPS
-%   files and convert them into page dimension parameters for
-%   Ghostscript in order to avoid full-page graphics.  This is not
-%   even possible if you wanted to use Ghostscript in a~\emph{single}
-%   run for generating the files from a single PostScript file, since
-%   Dvips will in that case leave no bounding box information
-%   anywhere.
-% 
-%   The solution is to use the |tightpage| option.  That way a single
-%   command line like
-%   \begin{quote}
-%     \raggedright
-%     \texttt{gs -sDEVICE=png16m -dTextAlphaBits=4 -r300
-%       -dGraphicsAlphaBits=4 -dSAFER -q -dNOPAUSE
-%       -sOutputFile=\meta{outputfile}\%d.png \meta{inputfile}.ps}
-%   \end{quote}
-%   will be able to produce tight graphics from a single PostScript
-%   file generated with Dvips \emph{without} use of the options
-%   |-E -i|, in a single run.
-%
-%   The |tightpage| option actually also works when using the |pdftex|
-%   option and generating PDF files with PDF\TeX.  The resulting PDF
-%   file has separate page dimensions for every page and can directly
-%   be converted with one run of Ghostscript into image files.
-%
-%   If neither |dvips| or |pdftex| have been specified, the
-%   corresponding option will get autodetected and invoked.
-%
-%   If you need this in a batch environment where you don't want to
-%   use |preview|'s automatic extraction facilities, no problem: just
-%   don't use any of the extraction options, and wrap everything to be
-%   previewed into |preview| environments.  This is how LyX does its
-%   math previews.
-% 
-%   If the pages under the |tightpage| option are just too tight, you
-%   can adjust by setting the length |\PreviewBorder| to a different
-%   value by using \cmd{\setlength}.  The default value is
-%   |0.50001bp|, which is half of a usual PostScript point, rounded
-%   up.  If you go below this value, the resulting page size may drop
-%   below |1bp|, and Ghostscript does not seem to like that.  If you
-%   need finer control, you can adjust the bounding box dimensions
-%   individually by changing the macro |\PreviewBbAdjust| with the
-%   help of |\renewcommand|.  Its default value is
-%   \begin{quote}
-%     \raggedright
-%     |\newcommand| |\PreviewBbAdjust|
-%       |{-\PreviewBorder| |-\PreviewBorder|
-%       |\PreviewBorder|  |\PreviewBorder}|
-%   \end{quote}
-%   This adjusts the left, lower, right and upper borders by the given
-%   amount.  The macro must contain 4~\TeX\ dimensions after another,
-%   and you may not omit the units if you specify them explicitly
-%   instead of by register.  PostScript points have the unit~|bp|.
-% \item[|lyx|] This option is for the sake of LyX developers.  It will
-%   output a few diagnostics relevant for the sake of LyX' preview
-%   functionality (at the time of writing, mostly implemented for math
-%   insets, in versions of LyX starting with 1.3.0).
-% \item[|counters|] This writes out diagnostics at the start and the
-%   end of previews.  Only the counters changed since the last output
-%   get written, and if no counters changed, nothing gets written at
-%   all.  The list consists of counter name and value, both enclosed
-%   in |{}| braces, followed by a space.  The last such pair is
-%   followed by a colon (|:|) if it is at the start of the preview
-%   snippet, and by a period (|.|) if it is at the end.  The order of
-%   different diagnostics like this being issued depends on the order
-%   of the specification of the options when calling the package.
-% 
-%   Systems like \previewlatex\ use this for keeping counters accurate
-%   when single previews are regenerated.
-% \item[|footnotes|] This makes footnotes render as previews, and only
-%   as their footnote symbol.  A convenient editing feature inside of
-%   Emacs.
-% \end{description}
-% The following options are just for debugging purposes of the package
-% and similar to the corresponding \TeX\ commands they allude to:
-% \begin{description}
-% \item[|tracingall|] causes lots of diagnostic output to appear in
-%   the log file during the preview collecting phases of \TeX's
-%   operation.  In contrast to the similarly named \TeX\ command, it
-%   will not switch to |\errorstopmode|, nor will it change the
-%   setting of |\tracingonline|.
-% \item[|showbox|] This option will show the contents of the boxes
-%   shipped out to the DVI files.  It also sets |\showboxbreadth| and
-%   |\showboxdepth| to their maximum values at the end of loading this
-%   package, but you may reset them if you don't like that.
-% \end{description}
-% \section{Provided Commands}
-% \DescribeEnv{preview} The |preview| environment causes its contents
-% to be set as a single preview image.  Insertions like figures and
-% footnotes (except those included in minipages) will typically lead
-% to error messages or be lost.  In case the |preview| package has not
-% been activated, the contents of this environment will be typeset
-% normally.
-% 
-% \DescribeEnv{nopreview} The |nopreview| environment will cause its
-% contents not to undergo any special treatment by the |preview|
-% package.  When |preview| is active, the contents will be discarded
-% like all main text that does not trigger the |preview| hooks.  When
-% |preview| is not active, the contents will be typeset just like the
-% main text.
-% 
-% Note that both of these environments typeset things as usual when
-% preview is not active.  If you need something typeset conditionally,
-% use the \cmd{\ifPreview} conditional for it.
-% 
-% \DescribeMacro{\PreviewMacro} If you want to make a macro like
-% \cmd{\includegraphics} (actually, this is what is done by the
-% |graphics| option to |preview|) produce a preview image, you put a
-% declaration like
-% \begin{quote}
-% |\PreviewMacro[*[[!]{\includegraphics}|
-% \end{quote}
-% or, more readable,
-% \begin{quote}
-% |\PreviewMacro[{*[][]{}}]{\includegraphics}|
-% \end{quote}
-% into your preamble.  The optional argument to \cmd{\PreviewMacro}
-% specifies the arguments \cmd{\includegraphics} accepts, since this
-% is necessary information for properly ending the preview box.  Note
-% that if you are using the more readable form, you have to enclose
-% the argument in a |[{| and |}]| pair.  The inner braces are
-% necessary to stop any included |[]| pairs from prematurely ending
-% the optional argument, and to make a single |{}|
-% denoting an optional argument not get stripped away by \TeX's
-% argument parsing.
-% 
-% The letters simply mean
-% \begin{description}
-% \item[|*|] indicates an optional |*| modifier, as in
-%   |\includegraphics*|.
-% \item[|[|]^^A]
-%   indicates an optional argument in brackets.  This syntax
-%   is somewhat baroque, but brief.
-% \item[{|[]|}] also indicates an optional argument in brackets.  Be
-%   sure to have encluded the entire optional argument specification
-%   in an additional pair of braces as described above.
-% \item[|!|] indicates a mandatory argument.
-% \item[|\char`{\char`}|] indicates the same.  Again, be sure to have
-%   that additional level of braces around the whole argument
-%   specification.
-% \item[|?|\meta{delimiter}\marg{true case}\marg{false case}] is a
-%   conditional.  The next character is checked against being equal to
-%   \meta{delimiter}.  If it is, the specification \meta{true case} is
-%   used for the further parsing, otherwise \meta{false case} will be
-%   employed.  In neither case is something consumed from the input,
-%   so \marg{true case} will still have to deal with the upcoming
-%   delimiter.
-% \item[|@|\marg{literal sequence}] will insert the given sequence
-%   literally into the executed call of the command.
-% \item[|-|] will just drop the next token.  It will probably be most
-%   often used in the true branch of a |?| specification.
-% \item[|\#|\marg{argument}\marg{replacement}] is a transformation
-%   rule that calls a macro with the given argument and replacement
-%   text on the rest of the argument list.  The replacement is used in
-%   the executed call of the command.  This can be used for parsing
-%   arbitrary constructs.  For example, the |[]| option could manually
-%   be implemented with the option string |?[{#{[#1]}{[{#1}]}}{}|.
-%   PStricks users might enjoy this sort of flexibility.
-% \item[|:|\marg{argument}\marg{replacement}] is again a
-%   transformation rule.  As opposed to |#|, however, the result of
-%   the transformation is parsed again.  You'll rarely need this.
-% \end{description}
-% 
-% There is a second optional argument in brackets that can be used to
-% declare any default action to be taken instead.  This is mostly for
-% the sake of macros that influence numbering: you would want to keep
-% their effects in that respect.  The default action should use |#1|
-% for referring to the original (not the patched) command with the
-% parsed options appended.  Not specifying a second optional argument
-% here is equivalent to specifying~|[#1]|.
-% 
-% \DescribeMacro{\PreviewMacro*} A similar invocation
-% \cmd{\PreviewMacro*} simply throws the macro and all of its
-% arguments declared in the manner above away.  This is mostly useful
-% for having things like \cmd{\footnote} not do their magic on their
-% arguments.  More often than not, you don't want to declare any
-% arguments to scan to \cmd{\PreviewMacro*} since you would want the
-% remaining arguments to be treated as usual text and typeset in that
-% manner instead of being thrown away.  An exception might be, say,
-% sort keys for \cmd{\cite}.
-% 
-% A second optional argument in brackets can be used to declare any
-% default action to be taken instead.  This is for the sake of macros
-% that influence numbering: you would want to keep their effects in
-% that respect.  The default action might use |#1| for referring to
-% the original (not the patched) command with the parsed options
-% appended.  Not specifying a second optional argument here is
-% equivalent to specifying~|[]| since the command usually gets thrown
-% away.
-% 
-% As an example for using this argument, you might want to specify
-% \begin{quote}
-%   |\PreviewMacro*[{[]}][#1{}]{\footnote}|
-% \end{quote}
-% This will replace a footnote by an empty footnote, but taking any
-% optional parameter into account, since an optional paramter changes
-% the numbering scheme.  That way the real argument for the footnote
-% remains for processing by \previewlatex.
-% 
-% \DescribeMacro{\PreviewEnvironment} The macro
-% \cmd{\PreviewEnvironment} works just as \cmd{\PreviewMacro} does,
-% only for environments.  \DescribeMacro{\PreviewEnvironment*} And the
-% same goes for \cmd{\PreviewEnvironment*} as compared to
-% \cmd{\PreviewMacro*}.
-% 
-% \DescribeMacro{\PreviewSnarfEnvironment} This macro does not typeset
-% the original environment inside of a preview box, but instead
-% typesets just the contents of the original environment inside of the
-% preview box, leaving nothing for the original environment.  This has
-% to be used for figures, for example, since they would
-% \begin{enumerate}
-% \item produce insertion material that cannot be extracted to the
-%   preview properly,
-% \item complain with an error message about not being in outer par
-%   mode.
-% \end{enumerate}
-% 
-% \DescribeMacro{\PreviewOpen}
-% \DescribeMacro{\PreviewClose}
-% Those Macros form a matched preview pair.  This is for macros that
-% behave similar as \cmd{\begin} and \cmd{\end} of an environment.  It
-% is essential for the operation of \cmd{\PreviewOpen} that the macro
-% treated with it will open an additional group even when the preview
-% falls inside of another preview or inside of a |nopreview|
-% environment.  Similarly, the macro treated with \cmd{\PreviewClose}
-% will close an environment even when inactive.
-% 
-% \DescribeMacro{\ifPreview} In case you need to know whether
-% |preview| is active, you can use the conditional \cmd{\ifPreview}
-% together with |\else| and |\fi|.
-%
-% \StopEventually{}
-% \section{The Implementation}
-% Here we go: the start is somewhat obtuse since we figure out version
-% number and date from RCS strings.  This should really be done at
-% docstrip time instead.  Takers?
-% \begin{macro}{\pr@version}
-%    \begin{macrocode}
-%<*style>
-%<*!active>
-\NeedsTeXFormat{LaTeX2e} \def\reserved@a #1#2$#3:
-#4${\xdef#1{\reserved@c #2#4 $}} \def\reserved@c #1 #2${#1}
-\begingroup \catcode`\_=12
-\reserved@a\pr@version $Name: release_13_1 $ \ifx\pr@version\@empty
-\reserved@a\pr@version CVS-$Revision: 1.126 $ \endgroup \else
-  \def\next release_{} \lccode`\_=`.
-  \edef\next{\lowercase{\endgroup
-    \def\noexpand\pr@version{\expandafter\next\pr@version}}} \next \fi
-\reserved@a\next $Date: 2017/04/24 13:20:00 $
-\edef\next{\noexpand\ProvidesPackage{preview}%
-  [\next\space \pr@version\space (AUCTeX/preview-latex)]}
-\next
-%    \end{macrocode}
-% \end{macro}
-% Since many parts here will not be needed as long as the package is
-% inactive, we will include them enclosed with |<*active>| and
-% |</active>| guards.  That way, we can append all of this stuff at a
-% place where it does not get loaded if not necessary.
-%
-%\begin{macro}{\ifPreview}
-%  Setting the \cmd{\ifPreview} command should not be done by the
-%  user, so we don't use \cmd{\newif} here.  As a consequence, there
-%  are no \cmd{\Previewtrue} and \cmd{\Previewfalse} commands.
-%    \begin{macrocode}
-\let\ifPreview\iffalse
-%</!active>
-%    \end{macrocode}
-%\end{macro}
-%\begin{macro}{\ifpr@outer}
-%  We don't allow previews inside of previews.  The macro
-%  \cmd{\ifpr@outer} can be used for checking whether we are outside
-%  of any preview code.
-%    \begin{macrocode}
-%<*active>
-\newif\ifpr@outer
-\pr@outertrue
-%</active>
-%    \end{macrocode}
-%\end{macro}
-%
-%\begin{macro}{\preview@delay}
-%  The usual meaning of \cmd{\preview@delay} is to just echo its
-%  argument in normal |preview| operation.  If |preview| is inactive,
-%  it swallows its argument.  If the |delayed| option is active, the
-%  contents will be passed to the \cmd{\AtBeginDocument} hook.
-%\begin{macro}{\pr@advise}
-%  The core macro for modifying commands is \cmd{\pr@advise}.  You
-%  pass it the original command name as first argument and what should
-%  be executed before the saved original command as second argument.
-%\begin{macro}{\pr@advise@ship}
-%  The most often used macro for modifying commands is
-%  \cmd{\pr@advise@ship}.  It receives three arguments.  The first is
-%  the macro to modify, the second specifies some actions to be done
-%  inside of a box to be created before the original macro gets
-%  executed, the third one specifies actions after the original macro
-%  got executed.
-%\begin{macro}{\pr@loadcfg}
-%  The macro \cmd{\pr@loadcfg} is used for loading in configuration
-%  files, unless disabled by the |noconfig| option.  After discussion
-%  with maintainer of pst-pdf package Rolf Niepraschk (Thanks!), we
-%  add here a check for existence of |luatex85.sty| and load it if
-%  available.  With this, |preview| will also work with newer |luatex|
-%  versions.
-%    \begin{macrocode}
-%<*!active>
-\let\preview@delay=\@gobble
-\let\pr@advise=\@gobbletwo
-\long\def\pr@advise@ship#1#2#3{}
-\def\pr@loadcfg#1{\InputIfFileExists{#1.cfg}{}{}}
-\IfFileExists{luatex85.sty}{\RequirePackage{luatex85}}{}
-\DeclareOption{noconfig}{\let\pr@loadcfg=\@gobble}
-%    \end{macrocode}
-%\begin{macro}{\pr@addto@front}
-%  This adds code globally to the front of a macro.
-%    \begin{macrocode}
-\long\def\pr@addto@front#1#2{%
-  \toks@{#2}\toks@\expandafter{\the\expandafter\toks@#1}%
-  \xdef#1{\the\toks@}}
-%    \end{macrocode}
-% \end{macro}
-% These commands get more interesting when |preview| is active:
-%    \begin{macrocode}
-\DeclareOption{active}{%
-  \let\ifPreview\iftrue
-  \def\pr@advise#1{%
-    \expandafter\pr@adviseii\csname pr@\string#1\endcsname#1}%
-  \long\def\pr@advise@ship#1#2#3{\pr@advise#1{\pr@protect@ship{#2}{#3}}}%
-  \let\preview@delay\@firstofone}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% 
-% \begin{macro}{\pr@adviseii}
-%   Now \cmd{\pr@advise} needs its helper macro.  In order to avoid
-%   recursive definitions, we advise only macros that are not yet
-%   advised.  Or, more exactly, we throw away the old advice and only
-%   take the new one.  We use e\TeX's \cmd{\protected} where available
-%   for some extra robustness.
-%    \begin{macrocode}
-\long\def\pr@adviseii#1#2#3{\preview@delay{%
-  \ifx#1\relax \let#1#2\fi
-  \toks@{#3#1}%
-  \ifx\@undefined\protected \else \protected\fi
-  \long\edef#2{\the\toks@}}}
-%    \end{macrocode}
-%\end{macro}
-%
-% The |delayed| option is easy to implement: this is \emph{not} done
-% with \cmd{\let} since at the course of document processing, \LaTeX\
-% redefines \cmd{\AtBeginDocument} and we want to follow that
-% redefinition.
-%    \begin{macrocode}
-\DeclareOption{delayed}{%
-  \ifPreview \def\preview@delay{\AtBeginDocument}\fi
-}
-%    \end{macrocode}
-%
-%\begin{macro}{\ifpr@fixbb}
-%  Another conditional.  \cmd{\ifpr@fixbb} tells us whether we want to
-%  surround the typeset materials with invisible rules so that Dvips
-%  gets the bounding boxes right for, say, pure PostScript inclusions.
-%
-%  If you are installing this on an operating system different from
-%  the one |preview| has been developed on, you might want to redefine
-%  |\pr@markerbox| in your |prdefault.cfg| file to use a file known to
-%  be empty, like |/dev/null| is under Unix.  Make this redefinition
-%  depend on \cmd{\ifpr@fixbb} since only then |\pr@markerbox| will be
-%  defined.
-%    \begin{macrocode}
-\newif\ifpr@fixbb
-\pr@fixbbfalse
-\DeclareOption{psfixbb}{\ifPreview%
-  \pr@fixbbtrue
-  \newbox\pr@markerbox
-  \setbox\pr@markerbox\hbox{\special{psfile=/dev/null}}\fi
-}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@graphicstype}
-%   The |dvips| option redefines the |bop-hook| to reset the page
-%   size.
-%    \begin{macrocode}
-\let\pr@graphicstype=\z@
-\DeclareOption{dvips}{%
-  \let\pr@graphicstype\@ne
-  \preview@delay{\AtBeginDvi{%
-      \special{!/preview@version(\pr@version)def}
-      \special{!userdict begin/preview-bop-level 0 def%
-      /bop-hook{/preview-bop-level dup load dup 0 le{/isls false def%
-          /vsize 792 def/hsize 612 def}if 1 add store}bind def%
-      /eop-hook{/preview-bop-level dup load dup 0 gt{1 sub}if
-        store}bind def end}}}}
-%    \end{macrocode}
-% The |pdftex| option just sets \cmd{\pr@graphicstype}.
-%    \begin{macrocode}
-\DeclareOption{pdftex}{%
-  \let\pr@graphicstype\tw@}
-%    \end{macrocode}
-% And so does the |xetex| option.
-%    \begin{macrocode}
-\DeclareOption{xetex}{%
-  \let\pr@graphicstype\thr@@}
-%</!active>
-%    \end{macrocode}
-% \end{macro}
-% \subsection{The internals}
-%
-% Those are only needed if |preview| is active.
-%    \begin{macrocode}
-%<*active>
-%    \end{macrocode}
-% \begin{macro}{\pr@snippet}
-%   \cmd{\pr@snippet} is the current snippet number.  We need a
-%   separate counter to \cmd{\c@page} since several other commands
-%   might fiddle with the page number.
-%    \begin{macrocode}
-\newcount\pr@snippet
-\global\pr@snippet=1
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@protect}
-%   This macro gets one argument which is unpacked and executed in
-%   typesetting situations where we are not yet inside of a preview.
-%    \begin{macrocode}
-\def\pr@protect{\ifx\protect\@typeset@protect
-  \ifpr@outer \expandafter\expandafter\expandafter
-     \@secondoftwo\fi\fi\@gobble}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@protect@ship}
-%   Now for the above mentioned \cmd{\pr@protect@ship}.  This gets
-%   three arguments.  The first is what to do at the beginning of the
-%   preview, the second what to do at the end, the third is the macro
-%   where we stored the original definition.
-%
-%   In case we are not in a typesetting situation,
-%   \cmd{\pr@protect@ship} leaves the stored macro to fend for its
-%   own.  No better or worse protection than the original.  And we
-%   only do anything different when \cmd{\ifpr@outer} turns out to be
-%   true.
-%    \begin{macrocode}
-\def\pr@protect@ship{\pr@protect{\@firstoftwo\pr@startbox}%
-   \@gobbletwo}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@insert}
-% \begin{macro}{\pr@mark}
-% \begin{macro}{\pr@marks}
-%   We don't want insertions to end up on our lists.  So we disable
-%   them right now by replacing them with the following:
-%    \begin{macrocode}
-\def\pr@insert{\begingroup\afterassignment\pr@insertii\count@}
-\def\pr@insertii{\endgroup\setbox\pr@box\vbox}
-%    \end{macrocode}
-% Similar things hold for marks.
-%    \begin{macrocode}
-\def\pr@mark{{\afterassignment}\toks@}
-\def\pr@marks{{\aftergroup\pr@mark\afterassignment}\count@}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\pr@box}
-% \begin{macro}{\pr@startbox}
-%   Previews will be stored in \cmd{\box}\cmd{\pr@box}.
-%   \cmd{\pr@startbox} gets two arguments: code to execute immediately
-%   before the following stuff, code to execute afterwards.  You have
-%   to cater for \cmd{\pr@endbox} being called at the right time
-%   yourself.  We will use a \cmd{\vsplit} on the box later in order
-%   to remove any leading glues, penalties and similar stuff.  For
-%   this reason we start off the box with an optimal break point.
-%    \begin{macrocode}
-\newbox\pr@box
-\long\def\pr@startbox#1#2{%
-  \ifpr@outer
-    \toks@{#2}%
-    \edef\pr@cleanup{\the\toks@}%
-    \setbox\pr@box\vbox\bgroup
-    \break
-    \pr@outerfalse\@arrayparboxrestore
-    \let\insert\pr@insert
-    \let\mark\pr@mark
-    \let\marks\pr@marks
-    \expandafter\expandafter\expandafter
-    \pr@ship@start
-    \expandafter\@firstofone
-  \else
-     \expandafter \@gobble
-  \fi{#1}}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\pr@endbox}
-%   Cleaning up also is straightforward.  If we have to watch the
-%   bounding \TeX\ box, we want to remove spurious skips.  We also
-%   want to unwrap a possible single line paragraph, so that the box
-%   is not full line length.  We use \cmd{\vsplit} to clean up leading
-%   glue and stuff, and we make some attempt of removing trailing
-%   ones.  After that, we wrap up the box including possible material
-%   from \cmd{\AtBeginDvi}.  If the |psfixbb| option is active, we
-%   adorn the upper left and lower right corners with copies of
-%   \cmd{\pr@markerbox}.  The first few lines cater for \LaTeX\ hiding
-%   things like like the code for \cmd{\paragraph} in \cmd{\everypar}.
-%    \begin{macrocode}
-\def\pr@endbox{%
-   \let\reserved@a\relax
-   \ifvmode \edef\reserved@a{\the\everypar}%
-      \ifx\reserved@a\@empty\else
-            \dimen@\prevdepth
-            \noindent\par
-            \setbox\z@\lastbox\unskip\unpenalty
-            \prevdepth\dimen@
-            \setbox\z@\hbox\bgroup\penalty-\maxdimen\unhbox\z@
-              \ifnum\lastpenalty=-\maxdimen\egroup
-              \else\egroup\box\z@ \fi\fi\fi
-   \ifhmode \par\unskip\setbox\z@\lastbox
-     \nointerlineskip\hbox{\unhbox\z@\/}%
-   \else \unskip\unpenalty\unskip \fi
-   \egroup
-   \setbox\pr@box\vbox{%
-       \baselineskip\z@skip \lineskip\z@skip \lineskiplimit\z@
-       \@begindvi
-       \nointerlineskip
-       \splittopskip\z@skip\setbox\z@\vsplit\pr@box to\z@
-       \unvbox\z@
-       \nointerlineskip
-       %\color@setgroup
-       \box\pr@box
-       %\color@endgroup
-     }%
-%    \end{macrocode}
-% \begin{macro}{\pr@ship@end}
-%   \label{sec:prshipend}At this point, \cmd{\pr@ship@end} gets
-%   called.  You must not under any circumstances change |\box\pr@box|
-%   in any way that would add typeset material at the front of it,
-%   except for PostScript header specials, since the front of
-%   |\box\pr@box| may contain stuff from \cmd{\AtBeginDvi}.
-%   \cmd{\pr@ship@end} contains two types of code additions: stuff
-%   that adds to |\box\pr@box|, like the |labels| option does, and
-%   stuff that measures out things or otherwise takes a look at the
-%   finished |\box\pr@box|, like the |auctex| or |showbox| option do.
-%   The former should use \cmd{pr@addto@front} for adding to this
-%   hook, the latter use \cmd{g@addto@macro} for adding at the end of
-%   this hook.
-%
-%   Note that we shift the output box up by its height via
-%   \cmd{\voffset}.  This has three reasons: first we make sure that
-%   no package-inflicted non-zero value of \cmd{\voffset} or
-%   \cmd{\hoffset} will have any influence on the positioning of our
-%   box.  Second we shift the box such that its basepoint will exactly
-%   be at the (1in,1in)~mark defined by \TeX.  That way we can
-%   properly take ascenders into account.  And the third reason is
-%   that \TeX\ treats a \cmd{\hbox} and a \cmd{\vbox} differently with
-%   regard to the treating of its depth.  Shifting \cmd{\voffset} and
-%   \cmd{\hoffset} can be inhibited by setting |\pr@offset@override|.
-%    \begin{macrocode}
-   \pr@ship@end
-   {\let\protect\noexpand
-   \ifx\pr@offset@override\@undefined
-     \voffset=-\ht\pr@box
-     \hoffset=\z@
-   \fi
-   \c@page=\pr@snippet
-   \pr@shipout
-   \ifpr@fixbb\hbox{%
-     \dimen@\wd\pr@box
-     \@tempdima\ht\pr@box
-     \@tempdimb\dp\pr@box
-     \box\pr@box
-     \llap{\raise\@tempdima\copy\pr@markerbox\kern\dimen@}%
-     \lower\@tempdimb\copy\pr@markerbox}%
-   \else \box\pr@box \fi}%
-   \global\advance\pr@snippet\@ne
-   \pr@cleanup
-}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% Oh, and we kill off the usual meaning of \cmd{\shipout} in case
-% somebody makes a special output routine.  The following test is
-% pretty much the same as in |everyshi.sty|.  One of its implications
-% is that if someone does a \cmd{\shipout} of a \emph{void} box,
-% things will go horribly wrong.
-% \begin{macro}{\pr@@shipout}
-%    \begin{macrocode}
-\def\pr@@shipout{\deadcycles\z@\bgroup\setbox\z@\box\voidb@x
-  \afterassignment\pr@shipoutegroup\setbox\z@}
-\def\pr@shipoutegroup{\ifvoid\z@ \expandafter\aftergroup\fi \egroup}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@shipout}
-%   We now need to check which command we are replacing.  Before
-%   things got sophisticated in 2020 or 2021, this had been
-%   \cmd{\shipout} but now it could be \cmd{\tex\_shipout:D}.  \LaTeX\
-%   got a hook mechanism for managing output routines, but it doesn't
-%   really work well for wholesale replacement of the \cmd{\shipout}
-%   command like |preview| does.
-%    \begin{macrocode}
-\ifx\shipout\@undefined
-  \begingroup
-  \catcode`\:=10
-  \catcode`\_=10
-  \ifx\tex_shipout:D\@undefined
-    \PackageError{preview}{Cannot find \protect\shipout\space primitive}%
-    {preview needs to replace the \protect\shipout\space primitive with
-      its own routine to do its work.  Due to packages or formats
-      interfering, it cannot be identified.  Please report this.}
-  \else
-    \global\let\pr@shipout=\tex_shipout:D
-    \global\let\tex_shipout:D=\pr@@shipout
-  \fi
-  \endgroup
-\else
-  \let\pr@shipout=\shipout
-  \let\shipout=\pr@@shipout
-\fi
-%    \end{macrocode}
-% \end{macro}
-% \subsection{Parsing commands}
-% \begin{macro}{\pr@parseit}
-% \begin{macro}{\pr@endparse}
-% \begin{macro}{\pr@callafter}
-%   The following stuff is for parsing the arguments of commands we
-%   want to somehow surround with stuff.  Usage is
-%   \begin{quote}
-%     \cmd{\pr@callafter}\meta{aftertoken}\meta{parsestring}\cmd{\pr@endparse}\\
-%     \qquad\meta{macro}\meta{parameters}
-%   \end{quote}
-%   \meta{aftertoken} is stored away and gets executed once parsing
-%   completes, with its first argument being the parsed material.
-%   \meta{parsestring} would be, for example for the
-%   \cmd{\includegraphics} macro, |*[[!|, an optional |*| argument
-%   followed by two optional arguments enclosed in |[]|, followed by
-%   one mandatory argument.
-%
-%   For the sake of a somewhat more intuitive syntax, we now support
-%   also the syntax |{*[]{}}| in the optional argument.  Since \TeX\
-%   strips redundant braces, we have to write |[{{}}]| in this syntax
-%   for a single mandatory argument.  Hard to avoid.  We use an
-%   unusual character for ending the parsing.  The implementation is
-%   rather trivial.
-%    \begin{macrocode}
-\def\pr@parseit#1{\csname pr@parse#1\endcsname}
-\let\pr@endparse=\@percentchar
-\def\next#1{%
-\def\pr@callafter{%
-  \afterassignment\pr@parseit
-  \let#1= }}
-\expandafter\next\csname pr@parse\pr@endparse\endcsname
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\pr@parse*}
-%   Straightforward, same mechanism \LaTeX\ itself employs.  We take
-%   some care not to pass potential |#| tokens unprotected through
-%   macros.
-%    \begin{macrocode}
-\long\expandafter\def\csname pr@parse*\endcsname#1\pr@endparse#2{%
-  \begingroup\toks@{#1\pr@endparse{#2}}%
-  \edef\next##1{\endgroup##1\the\toks@}%
-  \@ifstar{\next{\pr@parse@*}}{\next\pr@parseit}}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@parse[}
-% \begin{macro}{\pr@brace}
-%   Copies optional parameters in brackets if present.  The additional
-%   level of braces is necessary to ensure that braces the user might
-%   have put to hide a~|]| bracket in an optional argument don't get
-%   lost.  There will be no harm if such braces were not there at the
-%   start.
-%    \begin{macrocode}
-\long\expandafter\def\csname pr@parse[\endcsname#1\pr@endparse#2{%
-  \begingroup\toks@{#1\pr@endparse{#2}}%
-  \edef\next##1{\endgroup##1\the\toks@}%
-  \@ifnextchar[{\next\pr@bracket}{\next\pr@parseit}}
-\long\def\pr@bracket#1\pr@endparse#2[#3]{%
-   \pr@parseit#1\pr@endparse{#2[{#3}]}}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\pr@parse]}
-%   This is basically a do-nothing, so that we may use the syntax
-%   |{*[][]!}| in the optional argument instead of the more concise
-%   but ugly |*[[!| which confuses the brace matchers of editors.
-%    \begin{macrocode}
-\expandafter\let\csname pr@parse]\endcsname=\pr@parseit
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@parse}
-% \begin{macro}{\pr@parse!}
-%   Mandatory arguments are perhaps easiest to parse.
-%    \begin{macrocode}
-\long\def\pr@parse#1\pr@endparse#2#3{%
-  \pr@parseit#1\pr@endparse{#2{#3}}}
-\expandafter\let\csname pr@parse!\endcsname=\pr@parse
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\pr@parse?}
-% \begin{macro}{\pr@parsecond}
-%   This does an explicit call of |\@ifnextchar| and forks into the
-%   given two alternatives as a result.
-%    \begin{macrocode}
-\long\expandafter\def\csname pr@parse?\endcsname#1#2\pr@endparse#3{%
-  \begingroup\toks@{#2\pr@endparse{#3}}%
-  \@ifnextchar#1{\pr@parsecond\@firstoftwo}%
-                {\pr@parsecond\@secondoftwo}}
-\def\pr@parsecond#1{\expandafter\endgroup
-  \expandafter\expandafter\expandafter\pr@parseit
-  \expandafter#1\the\toks@}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\pr@parse@}
-%   This makes it possible to insert literal material into the
-%   argument list.
-%    \begin{macrocode}
- \long\def\pr@parse@#1#2\pr@endparse#3{%
-   \pr@parseit #2\pr@endparse{#3#1}}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@parse-}
-%   This will just drop the next token.
-%    \begin{macrocode}
-\long\expandafter\def\csname pr@parse-\endcsname
-  #1\pr@endparse#2{\begingroup
-  \toks@{\endgroup\pr@parseit #1\pr@endparse{#2}}%
-  {\aftergroup\the\aftergroup\toks@ \afterassignment}%
-  \let\next= }
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@parse:}
-%   The following is a transform rule.  A macro is being defined with
-%   the given argument list and replacement, and the transformed
-%   version replaces the original.  The result of the transform is
-%   still subject to being parsed.
-%    \begin{macrocode}
-\long\expandafter\def\csname pr@parse:\endcsname
-  #1#2#3\pr@endparse#4{\begingroup
-    \toks@{\endgroup \pr@parseit#3\pr@endparse{#4}}%
-    \long\def\next#1{#2}%
-    \the\expandafter\toks@\next}
-%    \end{macrocode}
-% \end{macro}
-% \edef\next{\noexpand\begin{macro}{\noexpand
-%    \pr@parse\string#}}
-% \next
-%   Another transform rule, but this passes the transformed material
-%   into the token list.
-%    \begin{macrocode}
-\long\expandafter\def\csname pr@parse#\endcsname
-  #1#2#3\pr@endparse#4{\begingroup
-    \toks@{#4}%
-    \long\edef\next##1{\toks@{\the\toks@##1}}%
-    \toks@{\endgroup \pr@parseit#3\pr@endparse}%
-    \long\def\reserved@a#1{{#2}}%
-    \the\expandafter\next\reserved@a}
-%</active>
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{Selection options}
-% The |displaymath| option.  The |equation| environments in AMS\LaTeX\
-% already do too much before our hook gets to interfere, so we hook
-% earlier.  Some juggling is involved to ensure we get the original
-% |\everydisplay| tokens only once and where appropriate.
-%
-% The incredible hack with |\dt@ptrue| is necessary for working around
-% bug `amslatex/3425'.
-%    \begin{macrocode}
-%<*!active>
-\begingroup
-\catcode`\*=11
-\@firstofone{\endgroup
-\DeclareOption{displaymath}{%
-  \preview@delay{\toks@{%
-      \pr@startbox{\noindent$$%
-        \aftergroup\pr@endbox\@gobbletwo}{$$}\@firstofone}%
-    \everydisplay\expandafter{\the\expandafter\toks@
-      \expandafter{\the\everydisplay}}}%
-  \pr@advise@ship\equation{\begingroup\aftergroup\pr@endbox
-    \def\dt@ptrue{\m@ne=\m@ne}\noindent}%
-    {\endgroup}%
-  \pr@advise@ship\equation*{\begingroup\aftergroup\pr@endbox
-    \def\dt@ptrue{\m@ne=\m@ne}\noindent}%
-    {\endgroup}%
-  \PreviewOpen[][\def\dt@ptrue{\m@ne=\m@ne}\noindent#1]\[%
-  \PreviewClose\]%
-  \PreviewEnvironment[][\noindent#1]{eqnarray}%
-  \PreviewEnvironment[][\noindent#1]{eqnarray*}%
-  \PreviewEnvironment{displaymath}%
-}}
-%    \end{macrocode}
-%
-% The |textmath| option.  Some folderol in order to define the active
-% |$|
-% math mode delimiter.  \cmd\pr@textmathcheck is used for checking
-% whether we have a single |$| or double |$$|.
-% In the latter case, we enter display math (this sort of display math
-% is not allowed inside of \LaTeX\ because of inconsistent spacing,
-% but surprisingly many people use it nevertheless).  Strictly
-% speaking, this is incorrect, since not every
-% |$$| actually means display math.  For example, |\hbox{$$}| will
-% because of restricted horizontal mode rather yield an empty text
-% math formula.  Since our implementation moved the sequence inside of
-% a |\vbox|, the interpretation will change.  People should just not
-% enter rubbish like that.
-%    \begin{macrocode}
-\begingroup
-\def\next#1#2{%
-  \endgroup
-  \DeclareOption{textmath}{%
-    \PreviewEnvironment{math}%
-    \preview@delay{\ifx#1\@undefined \let#1=$%$
-      \fi\catcode`\$=\active
-      \ifx\xyreuncatcodes\@undefined\else
-        \edef\next{\catcode`@=\the\catcode`@\relax}%
-        \makeatother\expandafter\xyreuncatcodes\next\fi}%
-    \pr@advise@ship\(\pr@endaftergroup{}% \)
-    \pr@advise@ship#1{\@firstoftwo{\let#1=#2%
-        \futurelet\reserved@a\pr@textmathcheck}}{}}%
-  \def\pr@textmathcheck{\expandafter\pr@endaftergroup
-    \ifx\reserved@a#1{#2#2}\expandafter\@gobbletwo\fi#2}}
-\lccode`\~=`\$
-\lowercase{\expandafter\next\expandafter~}%
-  \csname pr@\string$%$
-  \endcsname
-%</!active>
-%    \end{macrocode}
-% \begin{macro}{\pr@endaftergroup}
-%   This justs ends the box after the group opened by |#1| is closed
-%   again.
-%    \begin{macrocode}
-%<*active>
-\def\pr@endaftergroup#1{#1\aftergroup\pr@endbox}
-%</active>
-%    \end{macrocode}
-% \end{macro}
-%
-% The |graphics| option.
-%    \begin{macrocode}
-%<*!active>
-\DeclareOption{graphics}{%
-  \PreviewMacro[*[[!]{\includegraphics}%]]
-}
-%    \end{macrocode}
-% The |floats| option.  The complications here are merely to spare us
-% bug reports about broken document classes that use |\let| on
-% |\endfigure| and similar.  Notable culprits that have not been
-% changed in years in spite of reports are |elsart.cls| and
-% |IEEEtran.cls|.  Complain when you are concerned.
-%    \begin{macrocode}
-\def\pr@floatfix#1#2{\ifx#1#2%
-  \ifx#1\@undefined\else
-  \PackageWarningNoLine{preview}{%
-Your document class has a bad definition^^J
-of \string#1, most likely^^J
-\string\let\string#1=\string#2^^J
-which has now been changed to^^J
-\string\def\string#1{\string#2}^^J
-because otherwise subsequent changes to \string#2^^J
-(like done by several packages changing float behaviour)^^J
-can't take effect on \string#1.^^J
-Please complain to your document class author}%
-  \def#1{#2}\fi\fi}
-\begingroup
-\def\next#1#2{\endgroup
-  \DeclareOption{floats}{%
-    \pr@floatfix\endfigure\end@float
-    \pr@floatfix\endtable\end@float
-    \pr@floatfix#1\end@dblfloat
-    \pr@floatfix#2\end@dblfloat
-    \PreviewSnarfEnvironment[![]{@float}%]
-    \PreviewSnarfEnvironment[![]{@dblfloat}%]
-  }}
-\expandafter\next\csname endfigure*\expandafter\endcsname
-  \csname endtable*\endcsname
-%    \end{macrocode}
-%  The |sections| option.  Two optional parameters might occur in
-%  |memoir.cls|.
-%    \begin{macrocode}
-\DeclareOption{sections}{%
-  \PreviewMacro[!!!!!!*[[!]{\@startsection}%]]
-  \PreviewMacro[*[[!]{\chapter}%]]
-}
-%    \end{macrocode}
-% We now interpret any further options as driver files we load.  Note
-% that these driver files are loaded even when |preview| is not
-% active.  The reason is that they might define commands (like
-% \cmd{\PreviewCommand}) that should be available even in case of an
-% inactive package.  Large parts of the |preview| package will not
-% have been loaded in this case: you have to cater for that.
-%    \begin{macrocode}
-\DeclareOption*
-   {\InputIfFileExists{pr\CurrentOption.def}{}{\OptionNotUsed}}
-%    \end{macrocode}
-%
-% \subsection{Preview attaching commands}
-% \begin{macro}{\PreviewMacro}
-%   As explained above. Detect possible |*| and call appropriate
-%   macro.
-%    \begin{macrocode}
-\def\PreviewMacro{\@ifstar\pr@starmacro\pr@macro}
-%    \end{macrocode}
-% The version without |*| is now rather straightforward.
-% \begin{macro}{\pr@macro}
-% \begin{macro}{\pr@domacro}
-% \begin{macro}{\pr@macroii}
-% \begin{macro}{\pr@endmacro}
-%    \begin{macrocode}
-\long\def\pr@domacro#1#2{%
-   \long\def\next##1{#2}%
-   \pr@callafter\next#1]\pr@endparse}
-\newcommand\pr@macro[1][]{%
-   \toks@{\pr@domacro{#1}}%
-   \long\edef\next[##1]##2{%
-    \noexpand\pr@advise@ship{##2}{\the\toks@{##1\noexpand\pr@endbox}}{}}%
-   \@ifnextchar[\next\pr@macroii}
-\def\pr@macroii{\next[##1]}
-\long\def\pr@endmacro#1{#1\pr@endbox}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{PreviewMacro*}
-% \begin{macro}{\pr@protect@domacro}
-% \begin{macro}{\pr@starmacro}
-%   The version with |*| has to parse the arguments, then throw them
-%   away.  Some internal macros first, then the interface call.
-%    \begin{macrocode}
-\long\def\pr@protect@domacro#1#2{\pr@protect{%
-    \long\def\next##1{#2}%
-    \pr@callafter\next#1]\pr@endparse}}
-\newcommand\pr@starmacro[1][]{\toks@{\pr@protect@domacro{#1}}%
-    \long\edef\next[##1]##2{%
-      \noexpand\pr@advise##2{\the\toks@{##1}}}%
-    \@ifnextchar[\next{\next[]}}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\PreviewOpen}
-%   As explained above. Detect possible |*| and call appropriate macro.
-%    \begin{macrocode}
-\def\PreviewOpen{\@ifstar\pr@starmacro\pr@open}
-%    \end{macrocode}
-% The version without |*| is now rather straightforward.
-% \begin{macro}{\pr@open}
-%    \begin{macrocode}
-\newcommand\pr@open[1][]{%
-   \toks@{\pr@domacro{#1}}%
-   \long\edef\next[##1]##2{%
-     \noexpand\pr@advise##2{\begingroup
-     \noexpand\pr@protect@ship
-        {\the\toks@{\begingroup\aftergroup\noexpand\pr@endbox##1}}%
-        {\endgroup}}}%
-   \@ifnextchar[\next\pr@macroii}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\PreviewClose}
-%   As explained above. Detect possible |*| and call appropriate
-%   macro.
-%    \begin{macrocode}
-\def\PreviewClose{\@ifstar\pr@starmacro\pr@close}
-%    \end{macrocode}
-% The version without |*| is now rather straightforward.
-% \begin{macro}{\pr@close}
-%    \begin{macrocode}
-\newcommand\pr@close[1][]{%
-  \toks@{\pr@domacro{#1}}%
-  \long\edef\next[##1]##2{%
-   \noexpand\pr@advise{##2}{\the\toks@{##1\endgroup}}}%
-   \@ifnextchar[\next\pr@macroii}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\PreviewEnvironment}
-%   Actually, this ignores any syntax argument.  But don't tell
-%   anybody.  Except for the |*|~variant, it respects (actually
-%   ignores) any argument!  Of course, we'll need to deactivate
-%   |\end{|\meta{environment}|}| as well.
-%    \begin{macrocode}
-\def\PreviewEnvironment{\@ifstar\pr@starenv\pr@env}
-\newcommand\pr@starenv[1][]{\toks@{\pr@starmacro[{#1}]}%
-  \long\edef\next##1##2{%
-    \the\toks@[{##2}]##1}%
-  \begingroup\pr@starenvii}
-\newcommand\pr@starenvii[2][]{\endgroup
-  \expandafter\next\csname#2\endcsname{#1}%
-  \expandafter\pr@starmacro\csname end#2\endcsname}
-\newcommand\pr@env[1][]{%
-   \toks@{\pr@domacro{#1}}%
-   \long\edef\next[##1]##2{%
-   \noexpand\expandafter\noexpand\pr@advise@ship
-     \noexpand\csname##2\noexpand\endcsname{\the\toks@
-      {\begingroup\aftergroup\noexpand\pr@endbox##1}}{\endgroup}}%
-   \@ifnextchar[\next\pr@macroii %]
- }
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\PreviewSnarfEnvironment}
-%   This is a nuisance since we have to advise \emph{both} the
-%   environment and its end.
-%    \begin{macrocode}
-\newcommand{\PreviewSnarfEnvironment}[2][]{%
-  \expandafter\pr@advise
-   \csname #2\endcsname{\pr@snarfafter{#1}}%
- \expandafter\pr@advise
-   \csname end#2\endcsname{\pr@endsnarf}}
-%</!active>
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@snarfafter}
-% \begin{macro}{\pr@startsnarf}
-% \begin{macro}{\pr@endsnarf}
-%   Ok, this looks complicated, but we have to start a group in order
-%   to be able to hook \cmd{\pr@endbox} into the game only when
-%   \cmd{\ifpr@outer} has triggered the start.  And we need to get our
-%   start messages out before parsing the arguments.
-%    \begin{macrocode}
-%<*active>
-\let\pr@endsnarf\relax
-\long\def\pr@snarfafter#1{\ifpr@outer
-     \pr@ship@start
-     \let\pr@ship@start\relax
-     \let\pr@endsnarf\endgroup
-   \else
-     \let\pr@endsnarf\relax
-   \fi
-  \pr@protect{\pr@callafter\pr@startsnarf#1]\pr@endparse}}
-\def\pr@startsnarf#1{#1\begingroup
-   \pr@startbox{\begingroup\aftergroup\pr@endbox}{\endgroup}%
-   \ignorespaces}
-%</active>
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\pr@ship@start}
-% \begin{macro}{\pr@ship@end}
-%   The hooks \cmd{\pr@ship@start} and \cmd{\pr@ship@end} can be added
-%   to by option files by the help of the \cmd{\g@addto@macro} command
-%   from \LaTeX, and by the \cmd{\pr@addto@front} command from
-%   |preview.sty| itself.  They are called just before starting to
-%   process some preview, and just after it.  Here is the policy for
-%   adding to them: \cmd{\pr@ship@start} is called inside of the vbox
-%   |\pr@box| before typeset material gets produced.  It is, however,
-%   preceded by a break command that is intended for usage in
-%   \cmd{\vsplit}, so that any following glue might disappear.  In
-%   case you want to add any material on the list, you have to precede
-%   it with \cmd{\unpenalty} and have to follow it with \cmd{\break}.
-%   You have make sure that under no circumstances any other legal
-%   breakpoints appear before that, and your material should
-%   contribute no nonzero dimensions to the page.  For the policies of
-%   the \cmd{\pr@ship@end} hook, see the description on
-%   page~\pageref{sec:prshipend}.
-%    \begin{macrocode}
-%<*!active>
-\let\pr@ship@start\@empty
-\let\pr@ship@end\@empty
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \begin{environment}{preview}
-% \begin{environment}{nopreview}
-%   First we write the definitions of these environments when
-%   |preview| is inactive.  We will redefine them if |preview| gets
-%   activated.
-%    \begin{macrocode}
-\newenvironment{preview}{\ignorespaces}{\ifhmode\unskip\fi}
-\newenvironment{nopreview}{\ignorespaces}{\ifhmode\unskip\fi}
-%    \end{macrocode}
-% \end{environment}
-% \end{environment}
-%
-% We now process the options and finish in case we are not active.
-%    \begin{macrocode}
-\ProcessOptions\relax
-\ifPreview\else\expandafter\endinput\fi
-%</!active>
-%    \end{macrocode}
-% Now for the redefinition of the |preview| and |endpreview|
-% environments:
-%    \begin{macrocode}
-%<*active>
-\renewenvironment{preview}{\begingroup
-   \pr@startbox{\begingroup\aftergroup\pr@endbox}%
-               {\endgroup}%
-   \ignorespaces}%
-   {\ifhmode\unskip\fi\endgroup}
-\renewenvironment{nopreview}{\pr@outerfalse\ignorespaces}%
-  {\ifhmode\unskip\fi}
-%    \end{macrocode}
-% We use the normal output routine, but hijack it a bit for our
-% purposes to preserve \cmd{\AtBeginDvi} hooks and not get previews
-% while in output: that could become rather ugly.
-%
-% The main work of disabling normal output relies on a \cmd{\shipout}
-% redefinition.
-% \begin{macro}{\pr@output}
-%    \begin{macrocode}
-\newtoks\pr@output
-\pr@output\output
-\output{%
-  \pr@outerfalse
-  \let\@begindvi\@empty
-  \the\pr@output}
-\let\output\pr@output
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@typeinfos}
-%   Then we have some document info that style files might want to
-%   output.
-%    \begin{macrocode}
-\def\pr@typeinfos{\typeout{Preview: Fontsize \f@size pt}%
-  \ifnum\mag=\@m\else\typeout{Preview: Magnification \number\mag}\fi
-  \ifx\pdfoutput\@undefined
-    \ifx\XeTeXversion\@undefined \else
-      % FIXME: The message should not be emitted if XeTeX does not produce
-      % PDF.  There does not seem to be a primitive for that, though.
-      \typeout{Preview: PDFoutput 1}%
-    \fi
-  \else
-    \ifx\pdfoutput\relax \else
-      \ifnum\pdfoutput>\z@
-        \typeout{Preview: PDFoutput 1}%
-      \fi
-    \fi
-  \fi
-}
-\AtBeginDocument{\pr@typeinfos}
-%    \end{macrocode}
-% \end{macro}
-% And at the end we load the default configuration file, so that it
-% may override settings from this package:
-%    \begin{macrocode}
-\pr@loadcfg{prdefault}
-%</active>
-%</style>
-%    \end{macrocode}
-%
-% \section{The option files}
-% \subsection{The \texttt{auctex} option}
-% The AUC\TeX\ option will cause error messages to spew.  We want them
-% on the terminal, but we don't want \LaTeX\ to stop its automated
-% run.  We delay \cmd{\nonstopmode} in case the user has any
-% pseudo-interactive folderol like reading in of file names in his
-% preamble.  Because we are so good-hearted, we will not break this as
-% long as the document has not started, but after that we need the
-% error message mechanism operative.
-%
-% The |\nofiles| command here tries to avoid clobbering input files
-% used for references and similar.  It will come too late if you call
-% the package with \cmd{\AtBeginDocument}, so you'll need to issue
-% |\nofiles| yourself in that case.  Previously, this was done
-% unconditionally in the main style file, but since we don't know what
-% the package may be used for, this was inappropriate.
-%
-% So here is the contents of the |prauctex.def| file:
-%    \begin{macrocode}
-%<auctex>\ifPreview\else\expandafter\endinput\fi
-%<auctex>\nofiles
-%<auctex>\preview@delay{\nonstopmode}
-%    \end{macrocode}
-% Ok, here comes creative error message formatting.  It turns out a
-% sizable portion of the runtime is spent in I/O.  Making the error
-% messages short is an advantage.  It is not possible to convince
-% \TeX\ to make shorter error messages than this: \TeX\ always wants
-% to include context.  This is about the shortest \ae sthetic one we
-% can muster.
-%    \begin{macrocode}
-%<auctex>\begingroup
-%<auctex>\lccode`\~=`\-
-%<auctex>\lccode`\{=`\<
-%<auctex>\lccode`\}=`\>
-%<auctex>\lowercase{\endgroup
-%<auctex>  \def\pr@msgi{{~}}}
-%<auctex>\def\pr@msgii{Preview:
-%<auctex>   Snippet \number\pr@snippet\space}
-%<auctex>\begingroup
-%<auctex>\catcode`\-=13
-%<auctex>\catcode`\<=13
-%<auctex>\@firstofone{\endgroup
-%<auctex>\def\pr@msg#1{{%
-%<auctex>   \let<\pr@msgi
-%<auctex>   \def-{\pr@msgii#1}%
-%<auctex>   \errhelp{Not a real error.}%
-%<auctex>   \errmessage<}}}
-%<auctex>\g@addto@macro\pr@ship@start{\pr@msg{started}}
-%<auctex>\g@addto@macro\pr@ship@end{\pr@msg{ended.%
-%<auctex>  (\number\ht\pr@box+\number\dp\pr@box x\number\wd\pr@box)}}
-%    \end{macrocode}
-% This looks pretty baffling, but it produces something short and
-% semi-graphical, namely |<-><->|.  That is a macro |<| that expands
-% into |<->|, where |<| and |>| are the braces around an
-% \cmd{\errmessage} argument and |-| is a macro expanding to the full
-% text of the error message.  Cough cough.  You did not really want to
-% know, did you?
-%
-% Since over/underfull boxes are about the messiest things to parse,
-% we disable them by setting the appropriate badness limits and making
-% the variables point to junk.  We also disable other stuff.  While we
-% set \cmd{\showboxbreadth} and \cmd{\showboxdepth} to indicate as
-% little diagnostic output as possible, we keep them operative, so
-% that the user retains the option of debugging using this stuff.  The
-% other variables concerning the generation of warnings and
-% daignostics, however, are more often set by commonly employed
-% packages and macros such as \cmd{\sloppy}.  So we kill them off for
-% good.
-%    \begin{macrocode}
-%<auctex>\hbadness=\maxdimen
-%<auctex>\newcount\hbadness
-%<auctex>\vbadness=\maxdimen
-%<auctex>\let\vbadness=\hbadness
-%<auctex>\hfuzz=\maxdimen
-%<auctex>\newdimen\hfuzz
-%<auctex>\vfuzz=\maxdimen
-%<auctex>\let\vfuzz=\hfuzz
-%<auctex>\showboxdepth=-1
-%<auctex>\showboxbreadth=-1
-%    \end{macrocode}
-% Ok, now we load a possible configuration file.
-%    \begin{macrocode}
-%<auctex>\pr@loadcfg{prauctex}
-%    \end{macrocode}
-% And here we cater for several frequently used commands in
-% |prauctex.cfg|:
-%    \begin{macrocode}
-%<auccfg>\PreviewMacro*[[][#1{}]\footnote
-%<auccfg>\PreviewMacro*[?[{@{[]}}{}][#1]\item
-%<auccfg>\PreviewMacro*\emph
-%<auccfg>\PreviewMacro*\textrm
-%<auccfg>\PreviewMacro*\textit
-%<auccfg>\PreviewMacro*\textsc
-%<auccfg>\PreviewMacro*\textsf
-%<auccfg>\PreviewMacro*\textsl
-%<auccfg>\PreviewMacro*\texttt
-%<auccfg>\PreviewMacro*\textcolor
-%<auccfg>\PreviewMacro*\mbox
-%<auccfg>\PreviewMacro*[][#1{}]\author
-%<auccfg>\PreviewMacro*[][#1{}]\title
-%<auccfg>\PreviewMacro*\and
-%<auccfg>\PreviewMacro*\thanks
-%<auccfg>\PreviewMacro*[][#1{}]\caption
-%<auccfg>\preview@delay{\@ifundefined{pr@\string\@startsection}{%
-%<auccfg>  \PreviewMacro*[!!!!!!*][#1{}]\@startsection}{}}
-%<auccfg>\preview@delay{\@ifundefined{pr@\string\chapter}{%
-%<auccfg>  \PreviewMacro*[*][#1{}]\chapter}{}}
-%<auccfg>\PreviewMacro*\index
-%    \end{macrocode}
-%
-% \subsection{The \texttt{lyx} option}
-% The following is the option providing LyX with info for its preview
-% implementation.
-%    \begin{macrocode}
-%<lyx>\ifPreview\else\expandafter\endinput\fi
-%<lyx>\pr@loadcfg{prlyx}
-%<lyx>\g@addto@macro\pr@ship@end{\typeout{Preview:
-%<lyx>  Snippet \number\pr@snippet\space
-%<lyx>  \number\ht\pr@box\space \number\dp\pr@box \space\number\wd\pr@box}}
-%    \end{macrocode}
-%
-% \subsection{The \texttt{counters} option}
-% This outputs a checkpoint.  We do this by saving all counter
-% registers in backup macros starting with |\pr@c@| in their name.  A
-% checkpoint first writes out all changed counters (previously
-% unchecked counters are not written out unless different from zero),
-% then saves all involved counter values.  \LaTeX\ tracks its counters
-% in the global variable \cmd{\cl@ckpt}.
-%    \begin{macrocode}
-%<counters>\ifPreview\else\expandafter\endinput\fi
-%<counters>\def\pr@eltprint#1{\expandafter\@gobble\ifnum\value{#1}=0%
-%<counters>  \csname pr@c@#1\endcsname\else\relax
-%<counters>  \space{#1}{\arabic{#1}}\fi}
-%<counters>\def\pr@eltdef#1{\expandafter\xdef
-%<counters>  \csname pr@c@#1\endcsname{\arabic{#1}}}
-%<counters>\def\pr@ckpt#1{{\let\@elt\pr@eltprint\edef\next{\cl@@ckpt}%
-%<counters>  \ifx\next\@empty\else\typeout{Preview: Counters\next#1}%
-%<counters>  \let\@elt\pr@eltdef\cl@@ckpt\fi}}
-%<counters>\pr@addto@front\pr@ship@start{\pr@ckpt:}
-%<counters>\pr@addto@front\pr@ship@end{\pr@ckpt.}
-%    \end{macrocode}
-%
-% \subsection{Debugging options}
-% Those are for debugging the operation of |preview|, and thus are
-% mostly of interest for people that want to use |preview| for their
-% own purposes.  Since debugging output is potentially confusing to
-% the error message parsing from AUC\TeX, you should not turn on
-% |\tracingonline| or switch from |\nonstopmode| unless you are
-% certain your package will never be used with \previewlatex.
-%
-% \paragraph{The \texttt{showbox} option} will generate diagnostic
-% output for every produced box.  It does not delay the resetting of
-% the |\showboxbreadth| and |\showboxdepth| parameters so that you can
-% still change them after the loading of the package.  It does,
-% however, move them to the end of the package loading, so that they
-% will not be affected by the |auctex| option.
-%    \begin{macrocode}
-%<showbox>\ifPreview\else\expandafter\endinput\fi
-%<showbox>\AtEndOfPackage{%
-%<showbox>  \showboxbreadth\maxdimen
-%<showbox>  \showboxdepth\maxdimen}
-%<showbox>\g@addto@macro\pr@ship@end{\showbox\pr@box}
-%    \end{macrocode}
-%
-% \paragraph{The \texttt{tracingall} option} is for the really heavy
-% diagnostic stuff.  For the reasons mentioned above, we do not want
-% to change the setting of the interaction mode, nor of the
-% |tracingonline| flag.  If the user wants them different, he should
-% set them outside of the preview boxes.
-%    \begin{macrocode}
-%<tracingall>\ifPreview\else\expandafter\endinput\fi
-%<tracingall>\pr@addto@front\pr@ship@start{\let\tracingonline\count@
-%<tracingall>  \let\errorstopmode\@empty\tracingall}
-%    \end{macrocode}
-%
-% \subsection{Supporting conversions}
-% It is not uncommon to want to use the results of |preview| as
-% images.  One possibility is to generate a flurry of EPS files with
-% \begin{quote}
-%   |dvips -E -i -Ppdf -o| \meta{outputfile}|.000| \meta{inputfile}
-% \end{quote}
-% However, in case those are to be processed further into graphic
-% image files by Ghostscript, this process is inefficient.  One cannot
-% use Ghostscript in a single run for generating the files, however,
-% since one needs to set the page size (or full size pages will be
-% produced).  The |tightpage| option will set the page dimensions at
-% the start of each PostScript page so that the output will be sized
-% appropriately.  That way, a single pass of Dvips followed by a
-% single pass of Ghostscript will be sufficient for generating all
-% images.
-%
-% You will have to specify the output driver to be used, either
-% |dvips| or |pdftex|.
-%
-% \begin{macro}{\PreviewBorder}
-% \begin{macro}{\PreviewBbAdjust}
-%   We start this off with the user tunable parameters which get
-%   defined even in the case of an inactive package, so that
-%   redefinitions and assignments to them will always work:
-%    \begin{macrocode}
-%<tightpage>\ifx\PreviewBorder\@undefined
-%<tightpage>  \newdimen\PreviewBorder
-%<tightpage>  \PreviewBorder=0.50001bp
-%<tightpage>\fi
-%<tightpage>\ifx\PreviewBbAdjust\@undefined
-%<tightpage>  \def\PreviewBbAdjust{-\PreviewBorder -\PreviewBorder
-%<tightpage>    \PreviewBorder \PreviewBorder}
-%<tightpage>\fi
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% Here is stuff used for parsing this:
-%    \begin{macrocode}
-%<tightpage>\ifPreview\else\expandafter\endinput\fi
-%<tightpage>\def\pr@nextbb{\edef\next{\next\space\number\dimen@}%
-%<tightpage>  \expandafter\xdef\csname pr@bb@%
-%<tightpage>    \romannumeral\count@\endcsname{\the\dimen@}%
-%<tightpage>  \advance\count@\@ne\ifnum\count@<5
-%<tightpage>  \afterassignment\pr@nextbb\dimen@=\fi}
-%    \end{macrocode}
-% And here is the stuff that we fudge into our hook.  Of course, we
-% have to do it in a box, and we start this box off with our special.
-% There is one small consideration here: it might come before any
-% |\AtBeginDvi| stuff containing header specials.  It turns out Dvips
-% rearranges this amicably: header code specials get transferred to
-% the appropriate header section, anyhow, so this ensures that we come
-% right after the bop section.  We insert the 7~numbers here: the
-% 4~bounding box adjustments, and the 3~\TeX\ box dimensions.  In case
-% the box adjustments have changed since the last time, we write them
-% out to the console.
-%    \begin{macrocode}
-%<tightpage>\ifnum\pr@graphicstype=\z@
-%<tightpage>  \ifcase
-%<tightpage>    \ifx\XeTeXversion\@undefined
-%<tightpage>      \ifx\pdfoutput\@undefined \@ne\fi
-%<tightpage>      \ifx\pdfoutput\relax \@ne\fi
-%<tightpage>      \ifnum\pdfoutput>\z@ \tw@\fi \@ne
-%<tightpage>    \else \thr@@\fi
-%<tightpage>  \or \ExecuteOptions{dvips}\relax
-%<tightpage>  \or \ExecuteOptions{pdftex}\relax
-%<tightpage>  \or \ExecuteOptions{xetex}\relax\fi\fi
-%<tightpage>\global\let\pr@bbadjust\@empty
-%<tightpage>\pr@addto@front\pr@ship@end{\begingroup
-%<tightpage>  \let\next\@gobble
-%<tightpage>  \count@\@ne\afterassignment\pr@nextbb
-%<tightpage>  \dimen@\PreviewBbAdjust
-%<tightpage>  \ifx\pr@bbadjust\next
-%<tightpage>  \else \global\let\pr@bbadjust\next
-%<tightpage>  \typeout{Preview: Tightpage \pr@bbadjust}%
-%<tightpage>  \fi\endgroup}
-%<tightpage>\ifcase\pr@graphicstype
-%<tightpage>\or
-%<tightpage>  \g@addto@macro\pr@ship@end{\setbox\pr@box\hbox{%
-%<tightpage>    \special{ps::\pr@bbadjust\space
-%<tightpage>      \number\ifdim\ht\pr@box>\z@ \ht\pr@box
-%<tightpage>             \else \z@
-%<tightpage>             \fi \space
-%<tightpage>      \number\ifdim\dp\pr@box>\z@ \dp\pr@box
-%<tightpage>             \else \z@
-%<tightpage>             \fi \space
-%<tightpage>      \number\ifdim\wd\pr@box>\z@ \wd\pr@box
-%<tightpage>             \else \z@
-%<tightpage>             \fi}\box\pr@box}}
-%<tightpage>\or
-%<tightpage>  \g@addto@macro\pr@ship@end{{\dimen@\ht\pr@box
-%<tightpage>    \ifdim\dimen@<\z@ \dimen@\z@\fi
-%<tightpage>    \advance\dimen@\pr@bb@iv
-%<tightpage>    \dimen@ii=\dimen@
-%<tightpage>    \global\pdfvorigin\dimen@
-%<tightpage>    \dimen@\dp\pr@box
-%<tightpage>    \ifdim\dimen@<\z@ \dimen@\z@\fi
-%<tightpage>    \advance\dimen@-\pr@bb@ii
-%<tightpage>    \advance\dimen@\dimen@ii
-%<tightpage>    \global\pdfpageheight\dimen@
-%<tightpage>    \dimen@\wd\pr@box
-%<tightpage>    \ifdim\dimen@<\z@ \dimen@=\z@\fi
-%<tightpage>    \advance\dimen@-\pr@bb@i
-%<tightpage>    \advance\dimen@\pr@bb@iii
-%<tightpage>    \global\pdfpagewidth\dimen@
-%<tightpage>    \global\pdfhorigin-\pr@bb@i}}
-%<tightpage>\or
-%<tightpage>  \g@addto@macro\pr@ship@end{\dimen@\ht\pr@box
-%<tightpage>    \ifdim\dimen@<\z@ \dimen@\z@\fi
-%<tightpage>    \advance\dimen@\pr@bb@iv
-%<tightpage>    \dimen@ii=\dimen@
-%<tightpage>    \voffset=-1in
-%<tightpage>    \advance\voffset\dimen@
-%<tightpage>    \advance\voffset-\ht\pr@box
-%<tightpage>    \dimen@\dp\pr@box
-%<tightpage>    \ifdim\dimen@<\z@ \dimen@\z@\fi
-%<tightpage>    \advance\dimen@-\pr@bb@ii
-%<tightpage>    \advance\dimen@\dimen@ii
-%<tightpage>    \global\pdfpageheight\dimen@
-%<tightpage>    \global\paperheight\dimen@
-%<tightpage>    \dimen@\wd\pr@box
-%<tightpage>    \ifdim\dimen@<\z@ \dimen@=\z@\fi
-%<tightpage>    \advance\dimen@-\pr@bb@i
-%<tightpage>    \advance\dimen@\pr@bb@iii
-%<tightpage>    \global\pdfpagewidth\dimen@
-%<tightpage>    \hoffset=-1in
-%<tightpage>    \advance\hoffset-\pr@bb@i
-%<tightpage>    \let\pr@offset@override\@empty}
-%<tightpage>\fi
-%    \end{macrocode}
-% Ok, here comes the beef.  First we fish the 7~numbers from the file
-% with |token| and convert them from \TeX~|sp| to PostScript points.
-%    \begin{macrocode}
-%<tightpage>\ifnum\pr@graphicstype=\@ne
-%<tightpage>\preview@delay{\AtBeginDvi{%
-%    \end{macrocode}
-% Backwards-compatibility. Once we are certain that dvipng-1.6 or
-% later is widely used, the three following specials can be exchanged
-% for the simple |\special{!/preview@tightpage true def}|
-%    \begin{macrocode}
-%<tightpage>  \special{!/preview@tightpage true def (%
-%<tightpage>     compatibility PostScript comment for dvipng<=1.5 }
-%<tightpage>  \special{!userdict begin/bop-hook{%
-%<tightpage>     7{currentfile token not{stop}if 
-%<tightpage>       65781.76 div DVImag mul}repeat
-%<tightpage>       72 add 72 2 copy gt{exch}if 4 2 roll
-%<tightpage>       neg 2 copy lt{exch}if dup 0 gt{pop 0 exch}%
-%<tightpage>       {exch dup 0 lt{pop 0}if}ifelse 720 add exch 720 add
-%<tightpage>       3 1 roll
-%<tightpage>       4{5 -1 roll add 4 1 roll}repeat 
-%<tightpage>     <</PageSize[5 -1 roll 6 index sub 5 -1 roll 5 index sub]%
-%<tightpage>       /PageOffset[7 -2 roll [1 1 dtransform exch]%
-%<tightpage>       {0 ge{neg}if exch}forall]>>setpagedevice%
-%<tightpage>       //bop-hook exec}bind def end}
-%<tightpage>  \special{!userdict (some extra code to avoid 
-%<tightpage>     dvipng>=1.6 unknown special:
-%<tightpage>       7{currentfile token not{stop}if 65781.76 div })) pop}
-%    \end{macrocode}
-% The ``userdict'' at the start of the last special is also there to
-% avoid an unknown special in dvipng$<=1.6$. This is the end of the
-% backwards-compatibility code.
-%    \begin{macrocode}
-%<tightpage>  \special{!userdict begin/bop-hook{%
-%<tightpage>  preview-bop-level 0 le{%
-%<tightpage>     7{currentfile token not{stop}if
-%<tightpage>       65781.76 div DVImag mul}repeat
-%    \end{macrocode}
-% Next we produce the horizontal part of the bounding box as
-% \[ (1\mathrm{in},1\mathrm{in}) +
-% \bigl(\min(|\wd\pr@box|,0),\max(|\wd\pr@box|,0)\bigr) \]
-% and roll it to the bottom of the stack:
-%    \begin{macrocode}
-%<tightpage>     72 add 72 2 copy gt{exch}if 4 2 roll
-%    \end{macrocode}
-% Next is the vertical part of the bounding box.  Depth counts in
-% negatively, and we again take $\min$ and $\max$ of possible extents
-% in the vertical direction, limited by 0.  720 corresponds to
-% $10\,\mathrm{in}$ and is the famous $1\,\mathrm{in}$ distance away
-% from the edge of letterpaper.
-%    \begin{macrocode}
-%<tightpage>     neg 2 copy lt{exch}if dup 0 gt{pop 0 exch}%
-%<tightpage>     {exch dup 0 lt{pop 0}if}ifelse 720 add exch 720 add
-%<tightpage>     3 1 roll
-%    \end{macrocode}
-% Ok, we now have the bounding box on the stack in the proper order
-% llx, lly, urx, ury.  We add the adjustments:
-%    \begin{macrocode}
-%<tightpage>    4{5 -1 roll add 4 1 roll}repeat
-%    \end{macrocode}
-% The page size is calculated as the appropriate differences, the page
-% offset consists of the coordinates of the lower left corner, with
-% those coordinates negated that would be reckoned positive in the
-% device coordinate system.
-%    \begin{macrocode}
-%<tightpage>     <</PageSize[5 -1 roll 6 index sub 5 -1 roll 5 index sub]%
-%<tightpage>       /PageOffset[7 -2 roll [1 1 dtransform exch]%
-%<tightpage>       {0 ge{neg}if exch}forall]>>setpagedevice}if%
-%    \end{macrocode}
-% So we now bind the old definition of |bop-hook| into our new
-% definition and finish it.
-%    \begin{macrocode}
-%<tightpage>     //bop-hook exec}bind def end}}}
-%<tightpage>\fi
-%    \end{macrocode}
-%
-% \subsection{The \texttt{showlabels} option}
-% During the editing process, some people like to see the label names
-% in their equations, figures and the like.  Now if you are using
-% Emacs for editing, and in particular \previewlatex, I'd strongly
-% recommend that you check out the Ref\TeX\ package which pretty much
-% obliterates the need for this kind of functionality.  If you still
-% want it, standard \LaTeX\ provides it with the |showkeys| package,
-% and there is also the less encompassing |showlabels| package.
-% Unfortunately, since those go to some pain not to change the page
-% layout and spacing, they also don't change |preview|'s idea of the
-% \TeX\ dimensions of the involved boxes.
-%
-% So those packages are mostly useless.  So we present here an
-% alternative hack that will get the labels through.
-% \begin{macro}{\pr@labelbox}
-%   This works by collecting them into a separate box which we then
-%   tack to the right of the previews.
-%    \begin{macrocode}
-%<showlabels>\ifPreview\else\expandafter\endinput\fi
-%<showlabels>\newbox\pr@labelbox
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@label}
-%   We follow up with our own definition of the \cmd{\label} macro
-%   which will be active only in previews.  The original definition is
-%   stored in |\pr@@label|.  |\pr@lastlabel| contains the last typeset
-%   label in order to avoid duplication in certain environments, and
-%   we keep the stuff in |\pr@labelbox|.
-%    \begin{macrocode}
-%<showlabels>\def\pr@label#1{\pr@@label{#1}%
-%    \end{macrocode}
-%   Ok, now we generate the box, by placing the label below any existing
-%   stuff.
-%    \begin{macrocode}
-%<showlabels>   \ifpr@setbox\z@{#1}%
-%<showlabels>     \global\setbox\pr@labelbox\vbox{\unvbox\pr@labelbox
-%<showlabels>      \box\z@}\egroup\fi}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\ifpr@setbox}
-%   |\ifpr@setbox| receives two arguments, |#1| is the box into which
-%   to set a label, |#2| is the label text itself.  If a label needs
-%   to be set (if it is not a duplicate in the current box, and is
-%   nonempty, and we are in the course of typesetting and so on), we
-%   are left in a true conditional and an open group with the preset
-%   box.  If nothing should be set, no group is opened, and we get
-%   into skipping to the closing of the conditional.  Since
-%   |\ifpr@setbox| is a macro, you should not place the call to it
-%   into conditional text, since it will not pair up with |\fi| until
-%   being expanded.
-%
-%   We have some trickery involved here.  |\romannumeral\z@| expands
-%   to empty, and will also remove everything between the two of them
-%   that also expands to empty, like a chain of |\fi|.
-%    \begin{macrocode}
-%<showlabels>\def\ifpr@setbox#1#2{%
-%<showlabels>  \romannumeral%
-%<showlabels>  \ifx\protect\@typeset@protect\ifpr@outer\else
-%    \end{macrocode}
-%   Ignore empty labels\dots
-%    \begin{macrocode}
-%<showlabels>   \z@\bgroup
-%<showlabels>   \protected@edef\next{#2}\@onelevel@sanitize\next
-%<showlabels>   \ifx\next\@empty\egroup\romannumeral\else
-%    \end{macrocode}
-%   and labels equal to the last one.
-%    \begin{macrocode}
-%<showlabels>   \ifx\next\pr@lastlabel\egroup\romannumeral\else
-%<showlabels>   \global\let\pr@lastlabel\next
-%<showlabels>   \setbox#1\pr@boxlabel\pr@lastlabel
-%<showlabels>   \expandafter\expandafter\romannumeral\fi\fi\fi\fi
-%<showlabels>   \z@\iffalse\iftrue\fi}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@boxlabel}
-%   Now the actual typesetting of a label box is done.  We use a small
-%   typewriter font inside of a framed box (the default frame/box
-%   separating distance is a bit large).
-%    \begin{macrocode}
-%<showlabels>\def\pr@boxlabel#1{\hbox{\normalfont
-%<showlabels>   \footnotesize\ttfamily\fboxsep0.4ex\relax\fbox{#1}}}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@maketag}
-%   And here is a version for |amsmath| equations.  They look better
-%   when the label is right beside the tag, so we place it there, but
-%   augment |\box\pr@labelbox| with an appropriate placeholder.
-%    \begin{macrocode}
-%<showlabels>\def\pr@maketag#1{\pr@@maketag{#1}%
-%<showlabels>  \ifpr@setbox\z@{\df@label}%
-%<showlabels>      \global\setbox\pr@labelbox\vbox{%
-%<showlabels>         \hrule\@width\wd\z@\@height\z@
-%<showlabels>         \unvbox\pr@labelbox}%
-%    \end{macrocode}
-%   Set the width of the box to empty so that the label placement gets
-%   not disturbed, then append it.
-%    \begin{macrocode}
-%<showlabels>        \wd\z@\z@\box\z@ \egroup\fi}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\pr@lastlabel}
-%   Ok, here is how we activate this: we clear out box and label info
-%    \begin{macrocode}
-%<showlabels>\g@addto@macro\pr@ship@start{%
-%<showlabels>  \global\setbox\pr@labelbox\box\voidb@x
-%<showlabels>  \xdef\pr@lastlabel{}%
-%    \end{macrocode}
-%   The definitions above are global because we might be in any amount
-%   of nesting.  We then reassign the appropriate labelling macros:
-%    \begin{macrocode}
-%<showlabels>  \global\let\pr@@label\label \let\label\pr@label
-%<showlabels>  \global\let\pr@@maketag\maketag@@@
-%<showlabels>  \let\maketag@@@\pr@maketag
-%<showlabels>}
-%    \end{macrocode}
-% \end{macro}
-% Now all we have to do is to add the stuff to the box in question.
-% The stuff at the front works around a bug in |ntheorem.sty|.
-%    \begin{macrocode}
-%<showlabels>\pr@addto@front\pr@ship@end{%
-%<showlabels>   \ifx \label\pr@label \global\let\label\pr@@label \fi
-%<showlabels>   \ifx \maketag@@@\pr@maketag
-%<showlabels>        \global\let\maketag@@@\pr@@maketag \fi
-%<showlabels>   \ifvoid\pr@labelbox
-%<showlabels>   \else \setbox\pr@box\hbox{%
-%<showlabels>         \box\pr@box\,\box\pr@labelbox}%
-%<showlabels>   \fi}
-%    \end{macrocode}
-% \subsection{The \texttt{footnotes} option}
-% This is rather simplistic right now.  It overrides the default
-% footnote action (which is to disable footnotes altogether for better
-% visibility).
-%    \begin{macrocode}
-%<footnotes>\PreviewMacro[[!]\footnote %]
-%    \end{macrocode}
-%
-% \section{Various driver files}
-% The installer, in case it is missing.  If it is to be used via
-% |make|, we don't specify an installation path, since
-% \begin{quote}
-%   |make install|
-% \end{quote}
-% is supposed to cater for the installation itself.
-%    \begin{macrocode}
-%<installer> \input docstrip
-%<installer&make> \askforoverwritefalse
-%<installer> \generate{
-%<installer>    \file{preview.drv}{\from{preview.dtx}{driver}}
-%<installer&!make>    \usedir{tex/latex/preview}
-%<installer>    \file{preview.sty}{\from{preview.dtx}{style}
-%<installer>                       \from{preview.dtx}{style,active}}
-%<installer>    \file{prauctex.def}{\from{preview.dtx}{auctex}}
-%<installer>    \file{prauctex.cfg}{\from{preview.dtx}{auccfg}}
-%<installer>    \file{prshowbox.def}{\from{preview.dtx}{showbox}}
-%<installer>    \file{prshowlabels.def}{\from{preview.dtx}{showlabels}}
-%<installer>    \file{prtracingall.def}{\from{preview.dtx}{tracingall}}
-%<installer>    \file{prtightpage.def}{\from{preview.dtx}{tightpage}}
-%<installer>    \file{prlyx.def}{\from{preview.dtx}{lyx}}
-%<installer>    \file{prcounters.def}{\from{preview.dtx}{counters}}
-%<installer>    \file{prfootnotes.def}{\from{preview.dtx}{footnotes}}
-%<installer> }
-%<installer> \endbatchfile
-%    \end{macrocode}
-% And here comes the documentation driver.
-%    \begin{macrocode}
-%<driver> \documentclass{ltxdoc}
-%<driver> \usepackage{preview}
-%<driver> \let\ifPreview\relax
-%<driver> \newcommand\previewlatex{\texttt{preview-latex}}
-%<driver> \begin{document}
-%<driver> \DocInput{preview.dtx}
-%<driver> \end{document}
-%    \end{macrocode}
-% \Finale{}
-% \iffalse
-% Local Variables: 
-% mode: doctex
-% TeX-master: "preview.drv"
-% End: 
-% \fi
diff --git a/elpa/auctex-13.1.3/latex/preview.sty b/elpa/auctex-13.1.3/latex/preview.sty
deleted file mode 100644
index 11f5990..0000000
--- a/elpa/auctex-13.1.3/latex/preview.sty
+++ /dev/null
@@ -1,409 +0,0 @@
-%%
-%% This is file `preview.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `style')
-%% preview.dtx  (with options: `style,active')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from preview.sty.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\NeedsTeXFormat{LaTeX2e} \def\reserved@a #1#2$#3:
-#4${\xdef#1{\reserved@c #2#4 $}} \def\reserved@c #1 #2${#1}
-\begingroup \catcode`\_=12
-\reserved@a\pr@version $Name: release_13_1 $ \ifx\pr@version\@empty
-\reserved@a\pr@version CVS-$Revision: 1.126 $ \endgroup \else
-  \def\next release_{} \lccode`\_=`.
-  \edef\next{\lowercase{\endgroup
-    \def\noexpand\pr@version{\expandafter\next\pr@version}}} \next \fi
-\reserved@a\next $Date: 2017/04/24 13:20:00 $
-\edef\next{\noexpand\ProvidesPackage{preview}%
-  [\next\space \pr@version\space (AUCTeX/preview-latex)]}
-\next
-\let\ifPreview\iffalse
-\let\preview@delay=\@gobble
-\let\pr@advise=\@gobbletwo
-\long\def\pr@advise@ship#1#2#3{}
-\def\pr@loadcfg#1{\InputIfFileExists{#1.cfg}{}{}}
-\IfFileExists{luatex85.sty}{\RequirePackage{luatex85}}{}
-\DeclareOption{noconfig}{\let\pr@loadcfg=\@gobble}
-\long\def\pr@addto@front#1#2{%
-  \toks@{#2}\toks@\expandafter{\the\expandafter\toks@#1}%
-  \xdef#1{\the\toks@}}
-\DeclareOption{active}{%
-  \let\ifPreview\iftrue
-  \def\pr@advise#1{%
-    \expandafter\pr@adviseii\csname pr@\string#1\endcsname#1}%
-  \long\def\pr@advise@ship#1#2#3{\pr@advise#1{\pr@protect@ship{#2}{#3}}}%
-  \let\preview@delay\@firstofone}
-\long\def\pr@adviseii#1#2#3{\preview@delay{%
-  \ifx#1\relax \let#1#2\fi
-  \toks@{#3#1}%
-  \ifx\@undefined\protected \else \protected\fi
-  \long\edef#2{\the\toks@}}}
-\DeclareOption{delayed}{%
-  \ifPreview \def\preview@delay{\AtBeginDocument}\fi
-}
-\newif\ifpr@fixbb
-\pr@fixbbfalse
-\DeclareOption{psfixbb}{\ifPreview%
-  \pr@fixbbtrue
-  \newbox\pr@markerbox
-  \setbox\pr@markerbox\hbox{\special{psfile=/dev/null}}\fi
-}
-\let\pr@graphicstype=\z@
-\DeclareOption{dvips}{%
-  \let\pr@graphicstype\@ne
-  \preview@delay{\AtBeginDvi{%
-      \special{!/preview@version(\pr@version)def}
-      \special{!userdict begin/preview-bop-level 0 def%
-      /bop-hook{/preview-bop-level dup load dup 0 le{/isls false def%
-          /vsize 792 def/hsize 612 def}if 1 add store}bind def%
-      /eop-hook{/preview-bop-level dup load dup 0 gt{1 sub}if
-        store}bind def end}}}}
-\DeclareOption{pdftex}{%
-  \let\pr@graphicstype\tw@}
-\DeclareOption{xetex}{%
-  \let\pr@graphicstype\thr@@}
-\begingroup
-\catcode`\*=11
-\@firstofone{\endgroup
-\DeclareOption{displaymath}{%
-  \preview@delay{\toks@{%
-      \pr@startbox{\noindent$$%
-        \aftergroup\pr@endbox\@gobbletwo}{$$}\@firstofone}%
-    \everydisplay\expandafter{\the\expandafter\toks@
-      \expandafter{\the\everydisplay}}}%
-  \pr@advise@ship\equation{\begingroup\aftergroup\pr@endbox
-    \def\dt@ptrue{\m@ne=\m@ne}\noindent}%
-    {\endgroup}%
-  \pr@advise@ship\equation*{\begingroup\aftergroup\pr@endbox
-    \def\dt@ptrue{\m@ne=\m@ne}\noindent}%
-    {\endgroup}%
-  \PreviewOpen[][\def\dt@ptrue{\m@ne=\m@ne}\noindent#1]\[%
-  \PreviewClose\]%
-  \PreviewEnvironment[][\noindent#1]{eqnarray}%
-  \PreviewEnvironment[][\noindent#1]{eqnarray*}%
-  \PreviewEnvironment{displaymath}%
-}}
-\begingroup
-\def\next#1#2{%
-  \endgroup
-  \DeclareOption{textmath}{%
-    \PreviewEnvironment{math}%
-    \preview@delay{\ifx#1\@undefined \let#1=$%$
-      \fi\catcode`\$=\active
-      \ifx\xyreuncatcodes\@undefined\else
-        \edef\next{\catcode`@=\the\catcode`@\relax}%
-        \makeatother\expandafter\xyreuncatcodes\next\fi}%
-    \pr@advise@ship\(\pr@endaftergroup{}% \)
-    \pr@advise@ship#1{\@firstoftwo{\let#1=#2%
-        \futurelet\reserved@a\pr@textmathcheck}}{}}%
-  \def\pr@textmathcheck{\expandafter\pr@endaftergroup
-    \ifx\reserved@a#1{#2#2}\expandafter\@gobbletwo\fi#2}}
-\lccode`\~=`\$
-\lowercase{\expandafter\next\expandafter~}%
-  \csname pr@\string$%$
-  \endcsname
-\DeclareOption{graphics}{%
-  \PreviewMacro[*[[!]{\includegraphics}%]]
-}
-\def\pr@floatfix#1#2{\ifx#1#2%
-  \ifx#1\@undefined\else
-  \PackageWarningNoLine{preview}{%
-Your document class has a bad definition^^J
-of \string#1, most likely^^J
-\string\let\string#1=\string#2^^J
-which has now been changed to^^J
-\string\def\string#1{\string#2}^^J
-because otherwise subsequent changes to \string#2^^J
-(like done by several packages changing float behaviour)^^J
-can't take effect on \string#1.^^J
-Please complain to your document class author}%
-  \def#1{#2}\fi\fi}
-\begingroup
-\def\next#1#2{\endgroup
-  \DeclareOption{floats}{%
-    \pr@floatfix\endfigure\end@float
-    \pr@floatfix\endtable\end@float
-    \pr@floatfix#1\end@dblfloat
-    \pr@floatfix#2\end@dblfloat
-    \PreviewSnarfEnvironment[![]{@float}%]
-    \PreviewSnarfEnvironment[![]{@dblfloat}%]
-  }}
-\expandafter\next\csname endfigure*\expandafter\endcsname
-  \csname endtable*\endcsname
-\DeclareOption{sections}{%
-  \PreviewMacro[!!!!!!*[[!]{\@startsection}%]]
-  \PreviewMacro[*[[!]{\chapter}%]]
-}
-\DeclareOption*
-   {\InputIfFileExists{pr\CurrentOption.def}{}{\OptionNotUsed}}
-\def\PreviewMacro{\@ifstar\pr@starmacro\pr@macro}
-\long\def\pr@domacro#1#2{%
-   \long\def\next##1{#2}%
-   \pr@callafter\next#1]\pr@endparse}
-\newcommand\pr@macro[1][]{%
-   \toks@{\pr@domacro{#1}}%
-   \long\edef\next[##1]##2{%
-    \noexpand\pr@advise@ship{##2}{\the\toks@{##1\noexpand\pr@endbox}}{}}%
-   \@ifnextchar[\next\pr@macroii}
-\def\pr@macroii{\next[##1]}
-\long\def\pr@endmacro#1{#1\pr@endbox}
-\long\def\pr@protect@domacro#1#2{\pr@protect{%
-    \long\def\next##1{#2}%
-    \pr@callafter\next#1]\pr@endparse}}
-\newcommand\pr@starmacro[1][]{\toks@{\pr@protect@domacro{#1}}%
-    \long\edef\next[##1]##2{%
-      \noexpand\pr@advise##2{\the\toks@{##1}}}%
-    \@ifnextchar[\next{\next[]}}
-\def\PreviewOpen{\@ifstar\pr@starmacro\pr@open}
-\newcommand\pr@open[1][]{%
-   \toks@{\pr@domacro{#1}}%
-   \long\edef\next[##1]##2{%
-     \noexpand\pr@advise##2{\begingroup
-     \noexpand\pr@protect@ship
-        {\the\toks@{\begingroup\aftergroup\noexpand\pr@endbox##1}}%
-        {\endgroup}}}%
-   \@ifnextchar[\next\pr@macroii}
-\def\PreviewClose{\@ifstar\pr@starmacro\pr@close}
-\newcommand\pr@close[1][]{%
-  \toks@{\pr@domacro{#1}}%
-  \long\edef\next[##1]##2{%
-   \noexpand\pr@advise{##2}{\the\toks@{##1\endgroup}}}%
-   \@ifnextchar[\next\pr@macroii}
-\def\PreviewEnvironment{\@ifstar\pr@starenv\pr@env}
-\newcommand\pr@starenv[1][]{\toks@{\pr@starmacro[{#1}]}%
-  \long\edef\next##1##2{%
-    \the\toks@[{##2}]##1}%
-  \begingroup\pr@starenvii}
-\newcommand\pr@starenvii[2][]{\endgroup
-  \expandafter\next\csname#2\endcsname{#1}%
-  \expandafter\pr@starmacro\csname end#2\endcsname}
-\newcommand\pr@env[1][]{%
-   \toks@{\pr@domacro{#1}}%
-   \long\edef\next[##1]##2{%
-   \noexpand\expandafter\noexpand\pr@advise@ship
-     \noexpand\csname##2\noexpand\endcsname{\the\toks@
-      {\begingroup\aftergroup\noexpand\pr@endbox##1}}{\endgroup}}%
-   \@ifnextchar[\next\pr@macroii %]
- }
-\newcommand{\PreviewSnarfEnvironment}[2][]{%
-  \expandafter\pr@advise
-   \csname #2\endcsname{\pr@snarfafter{#1}}%
- \expandafter\pr@advise
-   \csname end#2\endcsname{\pr@endsnarf}}
-\let\pr@ship@start\@empty
-\let\pr@ship@end\@empty
-\newenvironment{preview}{\ignorespaces}{\ifhmode\unskip\fi}
-\newenvironment{nopreview}{\ignorespaces}{\ifhmode\unskip\fi}
-\ProcessOptions\relax
-\ifPreview\else\expandafter\endinput\fi
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\newif\ifpr@outer
-\pr@outertrue
-\newcount\pr@snippet
-\global\pr@snippet=1
-\def\pr@protect{\ifx\protect\@typeset@protect
-  \ifpr@outer \expandafter\expandafter\expandafter
-     \@secondoftwo\fi\fi\@gobble}
-\def\pr@protect@ship{\pr@protect{\@firstoftwo\pr@startbox}%
-   \@gobbletwo}
-\def\pr@insert{\begingroup\afterassignment\pr@insertii\count@}
-\def\pr@insertii{\endgroup\setbox\pr@box\vbox}
-\def\pr@mark{{\afterassignment}\toks@}
-\def\pr@marks{{\aftergroup\pr@mark\afterassignment}\count@}
-\newbox\pr@box
-\long\def\pr@startbox#1#2{%
-  \ifpr@outer
-    \toks@{#2}%
-    \edef\pr@cleanup{\the\toks@}%
-    \setbox\pr@box\vbox\bgroup
-    \break
-    \pr@outerfalse\@arrayparboxrestore
-    \let\insert\pr@insert
-    \let\mark\pr@mark
-    \let\marks\pr@marks
-    \expandafter\expandafter\expandafter
-    \pr@ship@start
-    \expandafter\@firstofone
-  \else
-     \expandafter \@gobble
-  \fi{#1}}
-\def\pr@endbox{%
-   \let\reserved@a\relax
-   \ifvmode \edef\reserved@a{\the\everypar}%
-      \ifx\reserved@a\@empty\else
-            \dimen@\prevdepth
-            \noindent\par
-            \setbox\z@\lastbox\unskip\unpenalty
-            \prevdepth\dimen@
-            \setbox\z@\hbox\bgroup\penalty-\maxdimen\unhbox\z@
-              \ifnum\lastpenalty=-\maxdimen\egroup
-              \else\egroup\box\z@ \fi\fi\fi
-   \ifhmode \par\unskip\setbox\z@\lastbox
-     \nointerlineskip\hbox{\unhbox\z@\/}%
-   \else \unskip\unpenalty\unskip \fi
-   \egroup
-   \setbox\pr@box\vbox{%
-       \baselineskip\z@skip \lineskip\z@skip \lineskiplimit\z@
-       \@begindvi
-       \nointerlineskip
-       \splittopskip\z@skip\setbox\z@\vsplit\pr@box to\z@
-       \unvbox\z@
-       \nointerlineskip
-       %\color@setgroup
-       \box\pr@box
-       %\color@endgroup
-     }%
-   \pr@ship@end
-   {\let\protect\noexpand
-   \ifx\pr@offset@override\@undefined
-     \voffset=-\ht\pr@box
-     \hoffset=\z@
-   \fi
-   \c@page=\pr@snippet
-   \pr@shipout
-   \ifpr@fixbb\hbox{%
-     \dimen@\wd\pr@box
-     \@tempdima\ht\pr@box
-     \@tempdimb\dp\pr@box
-     \box\pr@box
-     \llap{\raise\@tempdima\copy\pr@markerbox\kern\dimen@}%
-     \lower\@tempdimb\copy\pr@markerbox}%
-   \else \box\pr@box \fi}%
-   \global\advance\pr@snippet\@ne
-   \pr@cleanup
-}
-\def\pr@@shipout{\deadcycles\z@\bgroup\setbox\z@\box\voidb@x
-  \afterassignment\pr@shipoutegroup\setbox\z@}
-\def\pr@shipoutegroup{\ifvoid\z@ \expandafter\aftergroup\fi \egroup}
-\ifx\shipout\@undefined
-  \begingroup
-  \catcode`\:=10
-  \catcode`\_=10
-  \ifx\tex_shipout:D\@undefined
-    \PackageError{preview}{Cannot find \protect\shipout\space primitive}%
-    {preview needs to replace the \protect\shipout\space primitive with
-      its own routine to do its work.  Due to packages or formats
-      interfering, it cannot be identified.  Please report this.}
-  \else
-    \global\let\pr@shipout=\tex_shipout:D
-    \global\let\tex_shipout:D=\pr@@shipout
-  \fi
-  \endgroup
-\else
-  \let\pr@shipout=\shipout
-  \let\shipout=\pr@@shipout
-\fi
-\def\pr@parseit#1{\csname pr@parse#1\endcsname}
-\let\pr@endparse=\@percentchar
-\def\next#1{%
-\def\pr@callafter{%
-  \afterassignment\pr@parseit
-  \let#1= }}
-\expandafter\next\csname pr@parse\pr@endparse\endcsname
-\long\expandafter\def\csname pr@parse*\endcsname#1\pr@endparse#2{%
-  \begingroup\toks@{#1\pr@endparse{#2}}%
-  \edef\next##1{\endgroup##1\the\toks@}%
-  \@ifstar{\next{\pr@parse@*}}{\next\pr@parseit}}
-\long\expandafter\def\csname pr@parse[\endcsname#1\pr@endparse#2{%
-  \begingroup\toks@{#1\pr@endparse{#2}}%
-  \edef\next##1{\endgroup##1\the\toks@}%
-  \@ifnextchar[{\next\pr@bracket}{\next\pr@parseit}}
-\long\def\pr@bracket#1\pr@endparse#2[#3]{%
-   \pr@parseit#1\pr@endparse{#2[{#3}]}}
-\expandafter\let\csname pr@parse]\endcsname=\pr@parseit
-\long\def\pr@parse#1\pr@endparse#2#3{%
-  \pr@parseit#1\pr@endparse{#2{#3}}}
-\expandafter\let\csname pr@parse!\endcsname=\pr@parse
-\long\expandafter\def\csname pr@parse?\endcsname#1#2\pr@endparse#3{%
-  \begingroup\toks@{#2\pr@endparse{#3}}%
-  \@ifnextchar#1{\pr@parsecond\@firstoftwo}%
-                {\pr@parsecond\@secondoftwo}}
-\def\pr@parsecond#1{\expandafter\endgroup
-  \expandafter\expandafter\expandafter\pr@parseit
-  \expandafter#1\the\toks@}
- \long\def\pr@parse@#1#2\pr@endparse#3{%
-   \pr@parseit #2\pr@endparse{#3#1}}
-\long\expandafter\def\csname pr@parse-\endcsname
-  #1\pr@endparse#2{\begingroup
-  \toks@{\endgroup\pr@parseit #1\pr@endparse{#2}}%
-  {\aftergroup\the\aftergroup\toks@ \afterassignment}%
-  \let\next= }
-\long\expandafter\def\csname pr@parse:\endcsname
-  #1#2#3\pr@endparse#4{\begingroup
-    \toks@{\endgroup \pr@parseit#3\pr@endparse{#4}}%
-    \long\def\next#1{#2}%
-    \the\expandafter\toks@\next}
-\long\expandafter\def\csname pr@parse#\endcsname
-  #1#2#3\pr@endparse#4{\begingroup
-    \toks@{#4}%
-    \long\edef\next##1{\toks@{\the\toks@##1}}%
-    \toks@{\endgroup \pr@parseit#3\pr@endparse}%
-    \long\def\reserved@a#1{{#2}}%
-    \the\expandafter\next\reserved@a}
-\def\pr@endaftergroup#1{#1\aftergroup\pr@endbox}
-\let\pr@endsnarf\relax
-\long\def\pr@snarfafter#1{\ifpr@outer
-     \pr@ship@start
-     \let\pr@ship@start\relax
-     \let\pr@endsnarf\endgroup
-   \else
-     \let\pr@endsnarf\relax
-   \fi
-  \pr@protect{\pr@callafter\pr@startsnarf#1]\pr@endparse}}
-\def\pr@startsnarf#1{#1\begingroup
-   \pr@startbox{\begingroup\aftergroup\pr@endbox}{\endgroup}%
-   \ignorespaces}
-\renewenvironment{preview}{\begingroup
-   \pr@startbox{\begingroup\aftergroup\pr@endbox}%
-               {\endgroup}%
-   \ignorespaces}%
-   {\ifhmode\unskip\fi\endgroup}
-\renewenvironment{nopreview}{\pr@outerfalse\ignorespaces}%
-  {\ifhmode\unskip\fi}
-\newtoks\pr@output
-\pr@output\output
-\output{%
-  \pr@outerfalse
-  \let\@begindvi\@empty
-  \the\pr@output}
-\let\output\pr@output
-\def\pr@typeinfos{\typeout{Preview: Fontsize \f@size pt}%
-  \ifnum\mag=\@m\else\typeout{Preview: Magnification \number\mag}\fi
-  \ifx\pdfoutput\@undefined
-    \ifx\XeTeXversion\@undefined \else
-      % FIXME: The message should not be emitted if XeTeX does not produce
-      % PDF.  There does not seem to be a primitive for that, though.
-      \typeout{Preview: PDFoutput 1}%
-    \fi
-  \else
-    \ifx\pdfoutput\relax \else
-      \ifnum\pdfoutput>\z@
-        \typeout{Preview: PDFoutput 1}%
-      \fi
-    \fi
-  \fi
-}
-\AtBeginDocument{\pr@typeinfos}
-\pr@loadcfg{prdefault}
-\endinput
-%%
-%% End of file `preview.sty'.
diff --git a/elpa/auctex-13.1.3/latex/prfootnotes.def b/elpa/auctex-13.1.3/latex/prfootnotes.def
deleted file mode 100644
index 5831edf..0000000
--- a/elpa/auctex-13.1.3/latex/prfootnotes.def
+++ /dev/null
@@ -1,28 +0,0 @@
-%%
-%% This is file `prfootnotes.def',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `footnotes')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from prfootnotes.def.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\PreviewMacro[[!]\footnote %]
-\endinput
-%%
-%% End of file `prfootnotes.def'.
diff --git a/elpa/auctex-13.1.3/latex/prlyx.def b/elpa/auctex-13.1.3/latex/prlyx.def
deleted file mode 100644
index ac3397e..0000000
--- a/elpa/auctex-13.1.3/latex/prlyx.def
+++ /dev/null
@@ -1,32 +0,0 @@
-%%
-%% This is file `prlyx.def',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `lyx')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from prlyx.def.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\ifPreview\else\expandafter\endinput\fi
-\pr@loadcfg{prlyx}
-\g@addto@macro\pr@ship@end{\typeout{Preview:
-  Snippet \number\pr@snippet\space
-  \number\ht\pr@box\space \number\dp\pr@box \space\number\wd\pr@box}}
-\endinput
-%%
-%% End of file `prlyx.def'.
diff --git a/elpa/auctex-13.1.3/latex/prshowbox.def b/elpa/auctex-13.1.3/latex/prshowbox.def
deleted file mode 100644
index 32a48d0..0000000
--- a/elpa/auctex-13.1.3/latex/prshowbox.def
+++ /dev/null
@@ -1,32 +0,0 @@
-%%
-%% This is file `prshowbox.def',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `showbox')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from prshowbox.def.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\ifPreview\else\expandafter\endinput\fi
-\AtEndOfPackage{%
-  \showboxbreadth\maxdimen
-  \showboxdepth\maxdimen}
-\g@addto@macro\pr@ship@end{\showbox\pr@box}
-\endinput
-%%
-%% End of file `prshowbox.def'.
diff --git a/elpa/auctex-13.1.3/latex/prshowlabels.def b/elpa/auctex-13.1.3/latex/prshowlabels.def
deleted file mode 100644
index 98ef0ef..0000000
--- a/elpa/auctex-13.1.3/latex/prshowlabels.def
+++ /dev/null
@@ -1,67 +0,0 @@
-%%
-%% This is file `prshowlabels.def',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `showlabels')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from prshowlabels.def.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\ifPreview\else\expandafter\endinput\fi
-\newbox\pr@labelbox
-\def\pr@label#1{\pr@@label{#1}%
-   \ifpr@setbox\z@{#1}%
-     \global\setbox\pr@labelbox\vbox{\unvbox\pr@labelbox
-      \box\z@}\egroup\fi}
-\def\ifpr@setbox#1#2{%
-  \romannumeral%
-  \ifx\protect\@typeset@protect\ifpr@outer\else
-   \z@\bgroup
-   \protected@edef\next{#2}\@onelevel@sanitize\next
-   \ifx\next\@empty\egroup\romannumeral\else
-   \ifx\next\pr@lastlabel\egroup\romannumeral\else
-   \global\let\pr@lastlabel\next
-   \setbox#1\pr@boxlabel\pr@lastlabel
-   \expandafter\expandafter\romannumeral\fi\fi\fi\fi
-   \z@\iffalse\iftrue\fi}
-\def\pr@boxlabel#1{\hbox{\normalfont
-   \footnotesize\ttfamily\fboxsep0.4ex\relax\fbox{#1}}}
-\def\pr@maketag#1{\pr@@maketag{#1}%
-  \ifpr@setbox\z@{\df@label}%
-      \global\setbox\pr@labelbox\vbox{%
-         \hrule\@width\wd\z@\@height\z@
-         \unvbox\pr@labelbox}%
-        \wd\z@\z@\box\z@ \egroup\fi}
-\g@addto@macro\pr@ship@start{%
-  \global\setbox\pr@labelbox\box\voidb@x
-  \xdef\pr@lastlabel{}%
-  \global\let\pr@@label\label \let\label\pr@label
-  \global\let\pr@@maketag\maketag@@@
-  \let\maketag@@@\pr@maketag
-}
-\pr@addto@front\pr@ship@end{%
-   \ifx \label\pr@label \global\let\label\pr@@label \fi
-   \ifx \maketag@@@\pr@maketag
-        \global\let\maketag@@@\pr@@maketag \fi
-   \ifvoid\pr@labelbox
-   \else \setbox\pr@box\hbox{%
-         \box\pr@box\,\box\pr@labelbox}%
-   \fi}
-\endinput
-%%
-%% End of file `prshowlabels.def'.
diff --git a/elpa/auctex-13.1.3/latex/prtightpage.def b/elpa/auctex-13.1.3/latex/prtightpage.def
deleted file mode 100644
index 34643d9..0000000
--- a/elpa/auctex-13.1.3/latex/prtightpage.def
+++ /dev/null
@@ -1,146 +0,0 @@
-%%
-%% This is file `prtightpage.def',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `tightpage')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from prtightpage.def.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\ifx\PreviewBorder\@undefined
-  \newdimen\PreviewBorder
-  \PreviewBorder=0.50001bp
-\fi
-\ifx\PreviewBbAdjust\@undefined
-  \def\PreviewBbAdjust{-\PreviewBorder -\PreviewBorder
-    \PreviewBorder \PreviewBorder}
-\fi
-\ifPreview\else\expandafter\endinput\fi
-\def\pr@nextbb{\edef\next{\next\space\number\dimen@}%
-  \expandafter\xdef\csname pr@bb@%
-    \romannumeral\count@\endcsname{\the\dimen@}%
-  \advance\count@\@ne\ifnum\count@<5
-  \afterassignment\pr@nextbb\dimen@=\fi}
-\ifnum\pr@graphicstype=\z@
-  \ifcase
-    \ifx\XeTeXversion\@undefined
-      \ifx\pdfoutput\@undefined \@ne\fi
-      \ifx\pdfoutput\relax \@ne\fi
-      \ifnum\pdfoutput>\z@ \tw@\fi \@ne
-    \else \thr@@\fi
-  \or \ExecuteOptions{dvips}\relax
-  \or \ExecuteOptions{pdftex}\relax
-  \or \ExecuteOptions{xetex}\relax\fi\fi
-\global\let\pr@bbadjust\@empty
-\pr@addto@front\pr@ship@end{\begingroup
-  \let\next\@gobble
-  \count@\@ne\afterassignment\pr@nextbb
-  \dimen@\PreviewBbAdjust
-  \ifx\pr@bbadjust\next
-  \else \global\let\pr@bbadjust\next
-  \typeout{Preview: Tightpage \pr@bbadjust}%
-  \fi\endgroup}
-\ifcase\pr@graphicstype
-\or
-  \g@addto@macro\pr@ship@end{\setbox\pr@box\hbox{%
-    \special{ps::\pr@bbadjust\space
-      \number\ifdim\ht\pr@box>\z@ \ht\pr@box
-             \else \z@
-             \fi \space
-      \number\ifdim\dp\pr@box>\z@ \dp\pr@box
-             \else \z@
-             \fi \space
-      \number\ifdim\wd\pr@box>\z@ \wd\pr@box
-             \else \z@
-             \fi}\box\pr@box}}
-\or
-  \g@addto@macro\pr@ship@end{{\dimen@\ht\pr@box
-    \ifdim\dimen@<\z@ \dimen@\z@\fi
-    \advance\dimen@\pr@bb@iv
-    \dimen@ii=\dimen@
-    \global\pdfvorigin\dimen@
-    \dimen@\dp\pr@box
-    \ifdim\dimen@<\z@ \dimen@\z@\fi
-    \advance\dimen@-\pr@bb@ii
-    \advance\dimen@\dimen@ii
-    \global\pdfpageheight\dimen@
-    \dimen@\wd\pr@box
-    \ifdim\dimen@<\z@ \dimen@=\z@\fi
-    \advance\dimen@-\pr@bb@i
-    \advance\dimen@\pr@bb@iii
-    \global\pdfpagewidth\dimen@
-    \global\pdfhorigin-\pr@bb@i}}
-\or
-  \g@addto@macro\pr@ship@end{\dimen@\ht\pr@box
-    \ifdim\dimen@<\z@ \dimen@\z@\fi
-    \advance\dimen@\pr@bb@iv
-    \dimen@ii=\dimen@
-    \voffset=-1in
-    \advance\voffset\dimen@
-    \advance\voffset-\ht\pr@box
-    \dimen@\dp\pr@box
-    \ifdim\dimen@<\z@ \dimen@\z@\fi
-    \advance\dimen@-\pr@bb@ii
-    \advance\dimen@\dimen@ii
-    \global\pdfpageheight\dimen@
-    \global\paperheight\dimen@
-    \dimen@\wd\pr@box
-    \ifdim\dimen@<\z@ \dimen@=\z@\fi
-    \advance\dimen@-\pr@bb@i
-    \advance\dimen@\pr@bb@iii
-    \global\pdfpagewidth\dimen@
-    \hoffset=-1in
-    \advance\hoffset-\pr@bb@i
-    \let\pr@offset@override\@empty}
-\fi
-\ifnum\pr@graphicstype=\@ne
-\preview@delay{\AtBeginDvi{%
-  \special{!/preview@tightpage true def (%
-     compatibility PostScript comment for dvipng<=1.5 }
-  \special{!userdict begin/bop-hook{%
-     7{currentfile token not{stop}if
-       65781.76 div DVImag mul}repeat
-       72 add 72 2 copy gt{exch}if 4 2 roll
-       neg 2 copy lt{exch}if dup 0 gt{pop 0 exch}%
-       {exch dup 0 lt{pop 0}if}ifelse 720 add exch 720 add
-       3 1 roll
-       4{5 -1 roll add 4 1 roll}repeat
-     <</PageSize[5 -1 roll 6 index sub 5 -1 roll 5 index sub]%
-       /PageOffset[7 -2 roll [1 1 dtransform exch]%
-       {0 ge{neg}if exch}forall]>>setpagedevice%
-       //bop-hook exec}bind def end}
-  \special{!userdict (some extra code to avoid
-     dvipng>=1.6 unknown special:
-       7{currentfile token not{stop}if 65781.76 div })) pop}
-  \special{!userdict begin/bop-hook{%
-  preview-bop-level 0 le{%
-     7{currentfile token not{stop}if
-       65781.76 div DVImag mul}repeat
-     72 add 72 2 copy gt{exch}if 4 2 roll
-     neg 2 copy lt{exch}if dup 0 gt{pop 0 exch}%
-     {exch dup 0 lt{pop 0}if}ifelse 720 add exch 720 add
-     3 1 roll
-    4{5 -1 roll add 4 1 roll}repeat
-     <</PageSize[5 -1 roll 6 index sub 5 -1 roll 5 index sub]%
-       /PageOffset[7 -2 roll [1 1 dtransform exch]%
-       {0 ge{neg}if exch}forall]>>setpagedevice}if%
-     //bop-hook exec}bind def end}}}
-\fi
-\endinput
-%%
-%% End of file `prtightpage.def'.
diff --git a/elpa/auctex-13.1.3/latex/prtracingall.def b/elpa/auctex-13.1.3/latex/prtracingall.def
deleted file mode 100644
index ec6a839..0000000
--- a/elpa/auctex-13.1.3/latex/prtracingall.def
+++ /dev/null
@@ -1,30 +0,0 @@
-%%
-%% This is file `prtracingall.def',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx  (with options: `tracingall')
-%% 
-%% IMPORTANT NOTICE:
-%% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from prtracingall.def.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx.
-%% 
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%%    The preview style for extracting previews from LaTeX documents.
-%%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
-\ifPreview\else\expandafter\endinput\fi
-\pr@addto@front\pr@ship@start{\let\tracingonline\count@
-  \let\errorstopmode\@empty\tracingall}
-\endinput
-%%
-%% End of file `prtracingall.def'.
diff --git a/elpa/auctex-13.1.3/multi-prompt.el b/elpa/auctex-13.1.3/multi-prompt.el
deleted file mode 100644
index b863271..0000000
--- a/elpa/auctex-13.1.3/multi-prompt.el
+++ /dev/null
@@ -1,219 +0,0 @@
-;;; multi-prompt.el --- Completing read of multiple strings  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1996-2021 Free Software Foundation, Inc.
-
-;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 1996-08-31
-;; Keywords: extensions
-
-;; This program is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-;;
-;; This program is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-;;
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This package is written for use in emacs lisp programs, where the
-;; user is prompted for a string of the form:
-;;
-;;   FOO,BAR,BAZ
-;;
-;; where FOO, BAR, and BAZ are elements of some table.  The function
-;; `multi-prompt' is a replacement `completing-read' that will allow
-;; the user to enter a string like the above, yet get completion on
-;; all FOO, BAR, and BAZ.
-
-;;; Code:
-
-(defvar multi-prompt-found nil
-  "List of entries currently added during a `multi-prompt'.")
-
-;; FIXME: Modify all caller (including ones in reftex-auc.el) to use
-;; more sophisticated crm.el.  After that, we no longer need the
-;; former half of this file.
-;;;###autoload
-(defun multi-prompt (separator
-                     unique prompt table
-                     &optional mp-predicate require-match initial history)
-  "Completing prompt for a list of strings.
-The first argument SEPARATOR should be the string (of length 1) to
-separate the elements in the list.  The second argument UNIQUE should
-be non-nil, if each element must be unique.  The remaining elements
-are the arguments to `completing-read'.  See that."
-  (let ((old-map (if require-match
-                     minibuffer-local-must-match-map
-                   minibuffer-local-completion-map))
-        (new-map (make-sparse-keymap)))
-    (set-keymap-parent new-map old-map)
-    (define-key new-map separator (if require-match
-                                      #'multi-prompt-next-must-match
-                                    #'multi-prompt-next))
-    (define-key new-map "\C-?" #'multi-prompt-delete)
-    (let* ((minibuffer-local-completion-map new-map)
-           (minibuffer-local-must-match-map new-map)
-           (multi-prompt-found nil)
-           (filter (cond (unique
-                          (lambda (x)
-                            (and (not (member (car x) multi-prompt-found))
-                                 (or (null mp-predicate)
-                                     (funcall mp-predicate x)))))
-                         (mp-predicate)))
-           (answer (catch 'multi-prompt-exit
-                     (while t
-                       (let ((extra (catch 'multi-prompt-next
-                                      (throw 'multi-prompt-exit
-                                             (completing-read prompt
-                                                              table
-                                                              filter
-                                                              require-match
-                                                              initial
-                                                              history)))))
-                         (cond ((eq extra 'back)
-                                (when multi-prompt-found
-                                  (setq prompt (substring
-                                                prompt 0
-                                                (- 0 (length separator)
-                                                   (length
-                                                    (car multi-prompt-found))))
-                                        initial (car multi-prompt-found))
-                                  (setq multi-prompt-found
-                                        (cdr multi-prompt-found))))
-                               (t
-                                (setq prompt (concat prompt extra separator)
-                                      initial nil)
-                                (setq multi-prompt-found
-                                      (cons extra multi-prompt-found)))))))))
-      (if (string= answer "")
-          multi-prompt-found
-        (nreverse (cons answer multi-prompt-found))))))
-
-(defun multi-prompt-delete ()
-  (interactive)
-  (if (bobp)
-      (throw 'multi-prompt-next 'back)
-    (call-interactively #'backward-delete-char)))
-
-(defun multi-prompt-next ()
-  (interactive)
-  (throw 'multi-prompt-next
-         (minibuffer-contents-no-properties)))
-         
-(defun multi-prompt-next-must-match ()
-  (interactive)
-  (when  (call-interactively #'minibuffer-complete)
-    (let ((content (minibuffer-contents-no-properties)))
-      (when (or ;; (not require-match)
-                (assoc content minibuffer-completion-table))
-        (throw 'multi-prompt-next content)))))
-
-
-;;; Support for key=value completion
-
-;; The following code was ripped out of crm.el
-;; (completing-read-multiple) and extended to support comma-separated
-;; key=value lists.  The code is separate from the code above.
-
-;; WARNING: This obviously relies on internals of crm.el and
-;; minibuffer.el and will therefore have to be adapted if these
-;; change.
-
-;; TODO: How to support stuff like "caption={[one]two}" or
-;; "morekeywords={one,three,five}"?
-
-(defvar multi-prompt-key-value-sep "="
-  "Single-character string separating key=value pairs.")
-(defvar multi-prompt-completion-table nil
-  "Completion table used by `multi-prompt-key-value'.")
-
-(defun multi-prompt-key-value-collection-fn (string predicate flag)
-  "Function used by `multi-prompt-key-value' to compute completion values.
-The value of STRING is the string to be completed.
-
-The value of PREDICATE is a function to filter possible matches, or
-nil if none.
-
-The value of FLAG is used to specify the type of completion operation.
-A value of nil specifies `try-completion'.  A value of t specifies
-`all-completions'.  A value of lambda specifes a test for an exact match.
-
-For more information on STRING, PREDICATE, and FLAG, see the Elisp
-Reference sections on 'Programmed Completion' and 'Basic Completion
-Functions'."
-  (let ((beg 0) (last 0) matched)
-    (while (string-match multi-prompt-key-value-sep string beg)
-      (setq matched t
-            last beg
-            beg (match-end 0)))
-    (completion-table-with-context
-     (substring string 0 beg)
-     (if (not matched)
-         multi-prompt-completion-table
-       (cadr (assoc (substring string last (1- beg))
-                    multi-prompt-completion-table)))
-     (substring string beg)
-     predicate
-     flag)))
-
-(defun multi-prompt-expand-completion-table (table)
-  "Return an expanded version of completion table TABLE.
-This is achieved by eval'ing all variables in the value parts of
-the alist elements."
-  (mapcar (lambda (x)
-            (if (and (cadr x) (symbolp (cadr x)) (not (functionp (cadr x))))
-                (cons (car x) (list (eval (cadr x) t)))
-              x))
-          table))
-
-;; Silence the byte compiler.
-(defvar crm-local-must-match-map)
-(defvar crm-local-completion-map)
-
-;;;###autoload
-(defun multi-prompt-key-value
-    (prompt table &optional predicate require-match initial-input
-            hist def inherit-input-method)
-  "Read multiple strings, with completion and key=value support.
-PROMPT is a string to prompt with, usually ending with a colon
-and a space.  TABLE is an alist.  The car of each element should
-be a string representing a key and the optional cdr should be a
-list with strings to be used as values for the key.
-
-See the documentation for `completing-read' for details on the
-other arguments: PREDICATE, REQUIRE-MATCH, INITIAL-INPUT, HIST,
-DEF, and INHERIT-INPUT-METHOD.
-
-The return value is the string as entered in the minibuffer."
-  (let* ((minibuffer-completion-table #'multi-prompt-key-value-collection-fn)
-         (minibuffer-completion-predicate predicate)
-         (minibuffer-completion-confirm
-          (unless (eq require-match t) require-match))
-         (multi-prompt-completion-table
-          ;; Expand the table here because completion would otherwise
-          ;; interpret symbols in the table as functions.  However, it
-          ;; would be nicer if this could be done during the actual
-          ;; completion in order to avoid walking through the whole
-          ;; table.
-          (multi-prompt-expand-completion-table table))
-         (map (if require-match
-                  crm-local-must-match-map
-                crm-local-completion-map))
-         (input (read-from-minibuffer
-                 prompt initial-input map
-                 nil hist def inherit-input-method)))
-    (and def (string-equal input "") (setq input def))
-    input))
-
-(provide 'multi-prompt)
-
-;;; multi-prompt.el ends here
diff --git a/elpa/auctex-13.1.3/multi-prompt.elc b/elpa/auctex-13.1.3/multi-prompt.elc
deleted file mode 100644
index 4790093..0000000
--- a/elpa/auctex-13.1.3/multi-prompt.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/plain-tex.el b/elpa/auctex-13.1.3/plain-tex.el
deleted file mode 100644
index 4f06a02..0000000
--- a/elpa/auctex-13.1.3/plain-tex.el
+++ /dev/null
@@ -1,330 +0,0 @@
-;;; plain-tex.el --- Support for plain TeX documents. -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2010, 2013, 2016-2018, 2021-2022  Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file provides support for plain TeX in AUCTeX.
-
-;;; Code:
-
-(require 'tex)
-
-;;; Tool bar
-
-(defcustom plain-TeX-enable-toolbar t
-  "Enable TeX tool bar in plain TeX mode."
-  :group 'TeX-tool-bar
-  :type 'boolean)
-
-(defun plain-TeX-maybe-install-toolbar ()
-  "Conditionally install tool bar buttons for plain TeX mode.
-Install tool bar if `plain-TeX-enable-toolbar' and
-`tool-bar-mode' are non-nil."
-  (when (and plain-TeX-enable-toolbar tool-bar-mode)
-    ;; Defined in `tex-bar.el':
-    (TeX-install-toolbar)))
-
-
-;;; Keymap and menu
-
-(defvar plain-TeX-mode-map
-  (let ((map (make-sparse-keymap)))
-    (set-keymap-parent map TeX-mode-map)
-    map)
-  "Keymap used in plain TeX mode.")
-
-(defvar plain-TeX-menu-entries
-  `(["Macro..." TeX-insert-macro
-     :help "Insert a macro and possibly arguments"]
-    ["Complete" TeX-complete-symbol
-     :help "Complete the current macro"]
-    "-"
-    ("Insert Font"
-     ["Emphasize"  (TeX-font nil ?\C-e) :keys "C-c C-f C-e"]
-     ["Bold"       (TeX-font nil ?\C-b) :keys "C-c C-f C-b"]
-     ["Typewriter" (TeX-font nil ?\C-t) :keys "C-c C-f C-t"]
-     ["Small Caps" (TeX-font nil ?\C-c) :keys "C-c C-f C-c"]
-     ["Sans Serif" (TeX-font nil ?\C-f) :keys "C-c C-f C-f"]
-     ["Italic"     (TeX-font nil ?\C-i) :keys "C-c C-f C-i"]
-     ["Slanted"    (TeX-font nil ?\C-s) :keys "C-c C-f C-s"]
-     ["Roman"      (TeX-font nil ?\C-r) :keys "C-c C-f C-r"]
-     ["Calligraphic" (TeX-font nil ?\C-a) :keys "C-c C-f C-a"])
-    ("Replace Font"
-     ["Emphasize"  (TeX-font t ?\C-e) :keys "C-u C-c C-f C-e"]
-     ["Bold"       (TeX-font t ?\C-b) :keys "C-u C-c C-f C-b"]
-     ["Typewriter" (TeX-font t ?\C-t) :keys "C-u C-c C-f C-t"]
-     ["Small Caps" (TeX-font t ?\C-c) :keys "C-u C-c C-f C-c"]
-     ["Sans Serif" (TeX-font t ?\C-f) :keys "C-u C-c C-f C-f"]
-     ["Italic"     (TeX-font t ?\C-i) :keys "C-u C-c C-f C-i"]
-     ["Slanted"    (TeX-font t ?\C-s) :keys "C-u C-c C-f C-s"]
-     ["Roman"      (TeX-font t ?\C-r) :keys "C-u C-c C-f C-r"]
-     ["Calligraphic" (TeX-font t ?\C-a) :keys "C-u C-c C-f C-a"])
-    ["Delete Font" (TeX-font t ?\C-d) :keys "C-c C-f C-d"]
-    "-"
-    ["Comment or Uncomment Region" comment-or-uncomment-region
-     :help "Comment or uncomment the currently selected region"]
-    ["Comment or Uncomment Paragraph" TeX-comment-or-uncomment-paragraph
-     :help "Comment or uncomment the paragraph containing point"]
-    ,TeX-fold-menu
-    "-" . ,TeX-common-menu-entries))
-
-(easy-menu-define plain-TeX-mode-command-menu
-    plain-TeX-mode-map
-    "Command menu used in TeX mode."
-    (TeX-mode-specific-command-menu 'plain-tex-mode))
-
-(easy-menu-define plain-TeX-mode-menu
-    plain-TeX-mode-map
-    "Menu used in plain TeX mode."
-    (cons "TeX" plain-TeX-menu-entries))
-
-
-;;; The mode
-
-(defconst plain-TeX-dialect :plain-tex
-  "Default dialect for use with function `TeX-add-style-hook' for
-argument DIALECT-EXPR when the hook is to be run only on
-plain-TeX file, or any mode derived thereof. See variable
-`TeX-style-hook-dialect'." )
-
-(defcustom plain-TeX-mode-hook nil
-  "A hook run in plain TeX mode buffers."
-  :type 'hook
-  :group 'TeX-misc)
-
-(TeX-abbrev-mode-setup plain-tex-mode)
-
-;;;###autoload
-(defun TeX-plain-tex-mode ()
-  "Major mode in AUCTeX for editing plain TeX files.
-See info under AUCTeX for documentation.
-
-Special commands:
-\\{plain-TeX-mode-map}
-
-Entering `plain-tex-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `plain-TeX-mode-hook'."
-  (interactive)
-  (plain-TeX-common-initialization)
-  (setq major-mode 'plain-tex-mode)
-  (use-local-map plain-TeX-mode-map)
-  (setq TeX-base-mode-name "TeX")
-  (setq TeX-command-default "TeX")
-  (add-hook 'tool-bar-mode-hook #'plain-TeX-maybe-install-toolbar nil t)
-  (plain-TeX-maybe-install-toolbar)
-  (run-mode-hooks 'text-mode-hook 'TeX-mode-hook 'plain-TeX-mode-hook)
-  (TeX-set-mode-name))
-
-(defun plain-TeX-common-initialization ()
-  "Common initialization for plain TeX like modes."
-  (VirTeX-common-initialization)
-  (set-syntax-table TeX-mode-syntax-table)
-  (setq local-abbrev-table plain-tex-mode-abbrev-table)
-  (set (make-local-variable 'TeX-style-hook-dialect) plain-TeX-dialect)
-  (setq TeX-sentinel-default-function #'TeX-TeX-sentinel)
-  (setq paragraph-start
-        (concat
-         "\\(?:[ \t]*$"
-         "\\|" (regexp-quote TeX-esc) "par\\|"
-         "[ \t]*"
-         (regexp-quote TeX-esc)
-         "\\(?:"
-         "begin\\|end\\|part\\|chapter\\|"
-         "section\\|subsection\\|subsubsection\\|"
-         "paragraph\\|include\\|includeonly\\|"
-         "tableofcontents\\|appendix\\|label\\|caption\\|\\(?:item\\)?item"
-         "\\)"
-         "\\|"
-         "[ \t]*\\$\\$"         ; display math delimitor
-         "\\)" ))
-  (setq paragraph-separate
-        (concat
-         "[ \t]*"
-         "\\(?:"
-         (regexp-quote TeX-esc) "par\\|"
-         "%\\|"
-         "$\\|"
-         "\\$\\$\\|"
-         (regexp-quote TeX-esc)
-         "\\(?:"
-         "begin\\|end\\|label\\|caption\\|part\\|chapter\\|"
-         "section\\|subsection\\|subsubsection\\|"
-         "paragraph\\|include\\|includeonly\\|"
-         "tableofcontents\\|appendix\\|" (regexp-quote TeX-esc)
-         "\\)"
-         "\\)"))
-  (setq TeX-header-end (regexp-quote "%**end of header"))
-  (setq TeX-trailer-start (regexp-quote (concat TeX-esc "bye")))
-  (TeX-add-symbols
-   ;; From the TeX Book, Appendix B
-   ;;
-   ;; XXX: This should be refined and extended by somebody who is
-   ;; familiar with plain TeX.
-   "dag"
-   "ddag"
-   "copyright"
-   "TeX"
-   "dots"
-   "break"
-   "nobreak"
-   "allowbreak"
-   "hbox"
-   "slash"
-   "enskip"
-   "quad"
-   "qquad"
-   "enspace"
-   "thinspace"
-   "negthinspace"
-   "smallskip"
-   "medskip"
-   "bigskip"
-   "eject"
-   "supereject"
-   "goodbreak"
-   "filbreak"
-   "smallbreak"
-   "medbreak"
-   "bigbreak"
-   "hrulefill"
-   "dotfill"
-   "rightarrowfill"
-   "leftarrowfill"
-   "upbracefill"
-   "downbracefill"
-   "halign"
-   "valign"
-   "omit"
-   "span"
-   "multispan"
-   "centerline"
-   "rightline"
-   "leftline"
-   "line"
-   "par"
-   "noindent"
-   "frenchspacing"
-   "nonfrenchspacing"
-   "llap"
-   "rlap"
-   "raggedright"
-   "ttraggedright"
-   "raggedbottom"
-   "normalbottom"
-   "obeylines"
-   "obeyspaces"
-   "hsize"
-   "vsize"
-   "hoffset"
-   "voffset"
-   "tolerance"
-   "looseness"
-   "parindent"
-   "baselineskip"
-   "parskip")
-  (TeX-run-style-hooks "TEX"))
-
-
-;;; Miscellaneous
-
-(defcustom plain-TeX-clean-intermediate-suffixes
-  TeX-clean-default-intermediate-suffixes
-  "List of regexps matching suffixes of intermediate files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(defcustom plain-TeX-clean-output-suffixes TeX-clean-default-output-suffixes
-  "List of regexps matching suffixes of output files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-
-;;; AmSTeX
-
-(defvar AmSTeX-mode-map
-  (let ((map (make-sparse-keymap)))
-    (set-keymap-parent map TeX-mode-map)
-    map)
-  "Keymap used in `AmSTeX-mode'.")
-
-;; Menu for AmSTeX mode
-(easy-menu-define AmSTeX-mode-command-menu
-    AmSTeX-mode-map
-    "Command menu used in AmSTeX mode."
-    (TeX-mode-specific-command-menu 'ams-tex-mode))
-
-(easy-menu-define AmSTeX-mode-menu
-  AmSTeX-mode-map
-  "Menu used in AmSTeX mode."
-  (cons "AmS-TeX" plain-TeX-menu-entries))
-
-(defcustom AmS-TeX-mode-hook nil
-  "A hook run in AmS-TeX mode buffers."
-  :type 'hook
-  :group 'TeX-misc)
-
-;;;###autoload
-(defun ams-tex-mode ()
-  "Major mode in AUCTeX for editing AmS-TeX files.
-See info under AUCTeX for documentation.
-
-Special commands:
-\\{AmSTeX-mode-map}
-
-Entering `ams-tex-mode' calls the value of `text-mode-hook',
-then the value of `TeX-mode-hook', and then the value
-of `AmS-TeX-mode-hook'."
-  (interactive)
-  (plain-TeX-common-initialization)
-  (setq major-mode 'ams-tex-mode)
-  (use-local-map AmSTeX-mode-map)
-
-  (setq TeX-base-mode-name "AmS-TeX")
-  (setq TeX-command-default "AmSTeX")
-  (run-mode-hooks 'text-mode-hook 'TeX-mode-hook 'AmS-TeX-mode-hook)
-  (TeX-set-mode-name))
-
-(defcustom AmSTeX-clean-intermediate-suffixes
-  TeX-clean-default-intermediate-suffixes
-  "List of regexps matching suffixes of intermediate files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(defcustom AmSTeX-clean-output-suffixes TeX-clean-default-output-suffixes
-  "List of regexps matching suffixes of output files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(provide 'plain-tex)
-
-;;; plain-tex.el ends here
diff --git a/elpa/auctex-13.1.3/plain-tex.elc b/elpa/auctex-13.1.3/plain-tex.elc
deleted file mode 100644
index 72413c8..0000000
--- a/elpa/auctex-13.1.3/plain-tex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/preview-latex.info b/elpa/auctex-13.1.3/preview-latex.info
deleted file mode 100644
index b6aae47..0000000
--- a/elpa/auctex-13.1.3/preview-latex.info
+++ /dev/null
@@ -1,2582 +0,0 @@
-This is preview-latex.info, produced by makeinfo version 6.8 from
-preview-latex.texi.
-
-This manual is for preview-latex, a LaTeX preview mode for AUCTeX
-(version 13.1.3 from 2022-04-16).
-
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2017-2019, 2021
-Free Software Foundation, Inc.
-
-     Permission is granted to copy, distribute and/or modify this
-     document under the terms of the GNU Free Documentation License,
-     Version 1.3 or any later version published by the Free Software
-     Foundation; with no Invariant Sections, no Front-Cover Texts and no
-     Back-Cover Texts.  A copy of the license is included in the section
-     entitled "GNU Free Documentation License."
-INFO-DIR-SECTION Emacs
-START-INFO-DIR-ENTRY
-* preview-latex: (preview-latex).       Preview LaTeX fragments in Emacs
-END-INFO-DIR-ENTRY
-
-INFO-DIR-SECTION TeX
-START-INFO-DIR-ENTRY
-* preview-latex: (preview-latex).       Preview LaTeX fragments in Emacs
-END-INFO-DIR-ENTRY
-
-
-File: preview-latex.info,  Node: Top,  Prev: (dir),  Up: (dir)
-
-preview-latex
-*************
-
-This manual may be copied under the conditions spelled out in *note
-Copying this Manual::.
-
-   preview-latex is a package embedding preview fragments into Emacs
-source buffers under the AUCTeX editing environment for LaTeX.  It uses
-'preview.sty' for the extraction of certain environments (most notably
-displayed formulas).  Other applications of this style file are possible
-and exist.
-
-   The name of the package is really 'preview-latex', all in lowercase
-letters, with a hyphen.  If you typeset it, you can use a sans-serif
-font to visually offset it.
-
-* Menu:
-
-* Copying::                     Copying
-* Introduction::                Getting started.
-* Installation::                Make Install.
-* Keys and lisp::               Key bindings and user-level lisp functions.
-* Simple customization::        To make it fit in.
-* Known problems::              When things go wrong.
-* For advanced users::          Internals and more customizations.
-* ToDo::                        Future development.
-* Frequently Asked Questions::  All about preview-latex
-* Copying this Manual::         GNU Free Documentation License
-* Index::                       A menu of many topics.
-
-
-File: preview-latex.info,  Node: Copying,  Next: Introduction,  Prev: Top,  Up: Top
-
-Copying
-*******
-
-For the conditions for copying parts of preview-latex, see the General
-Public Licenses referred to in the copyright notices of the files, the
-General Public Licenses accompanying them and the explanatory section in
-*note (auctex)Copying::.
-
-   This manual specifically is covered by the GNU Free Documentation
-License (*note Copying this Manual::).
-
-
-File: preview-latex.info,  Node: Introduction,  Next: Installation,  Prev: Copying,  Up: Top
-
-1 Introduction
-**************
-
-Does your neck hurt from turning between previewer windows and the
-source too often?  This AUCTeX component will render your displayed
-LaTeX equations right into the editing window where they belong.
-
-   The purpose of preview-latex is to embed LaTeX environments such as
-display math or figures into the source buffers and switch conveniently
-between source and image representation.
-
-* Menu:
-
-* What use is it?::
-* Activating preview-latex::
-* Getting started::
-* Basic modes of operation::
-* More documentation::
-* Availability::
-* Contacts::
-
-
-File: preview-latex.info,  Node: What use is it?,  Next: Activating preview-latex,  Prev: Introduction,  Up: Introduction
-
-1.1 What use is it?
-===================
-
-WYSIWYG (what you see is what you get) sometimes is considered all the
-rage, sometimes frowned upon.  Do we really want it?  Wrong question.
-The right question is _what_ we want from it.  Except when finetuning
-the layout, we don't want to use printer fonts for on-screen text
-editing.  The low resolution and contrast of a computer screen render
-all but the coarsest printer fonts (those for low-quality newsprint)
-unappealing, and the margins and pagination of the print are not wanted
-on the screen, either.  On the other hand, more complex visual
-compositions like math formulas and tables can't easily be taken in when
-seen only in the source.  preview-latex strikes a balance: it only uses
-graphic renditions of the output for certain, configurable constructs,
-does this only when told, and then right in the source code.  Switching
-back and forth between the source and preview is easy and natural and
-can be done for each image independently.  Behind the scenes of
-preview-latex, a sophisticated framework of other programs like
-'dvipng', Dvips and Ghostscript are employed together with a special
-LaTeX style file for extracting the material of interest in the
-background and providing fast interactive response.
-
-
-File: preview-latex.info,  Node: Activating preview-latex,  Next: Getting started,  Prev: What use is it?,  Up: Introduction
-
-1.2 Activating preview-latex
-============================
-
-After installation, the package may need to be activated (and remember
-to activate AUCTeX too).  If preview-latex is installed via the Emacs
-package manager (ELPA), activation should be automatic upon
-installation.
-
-   The usual activation (if it is not done automatically) would be
-
-     (load "preview-latex.el" nil t t)
-
-   If you still don't get a "Preview" menu in LaTeX mode in spite of
-AUCTeX showing its "Command", your installation is broken.  One possible
-cause are duplicate Lisp files that might be detectable with 'M-x
-list-load-path-shadows <RET>'.
-
-
-File: preview-latex.info,  Node: Getting started,  Next: Basic modes of operation,  Prev: Activating preview-latex,  Up: Introduction
-
-1.3 Getting started
-===================
-
-Once activated, preview-latex and its documentation will be accessible
-via its menus (note that preview-latex requires AUCTeX to be loaded).
-When you have loaded a LaTeX document (a sample document 'circ.tex' is
-included in the distribution, but most documents including math and/or
-figures should do), you can use its menu or 'C-c C-p C-d' (for
-'Preview/Document').  Previews will now be generated for various objects
-in your document.  You can use the time to take a short look at the
-other menu entries and key bindings in the 'Preview' menu.  You'll see
-the previewed objects change into a roadworks sign when preview-latex
-has determined just what it is going to preview.  Note that you can
-freely navigate the buffer while this is going on.  When the process is
-finished you will see the objects typeset in your buffer.
-
-   It is a bad idea, however, to edit the buffer before the roadworks
-signs appear, since that is the moment when the correlation between the
-original text and the buffer locations gets established.  If the buffer
-changes before that point of time, the previews will not be placed where
-they belong.  If you do want to change some obvious error you just
-spotted, we recommend you stop the background process by pressing 'C-c
-C-k'.
-
-   To see/edit the LaTeX code for a specific object, put the point (the
-cursor) on it and press 'C-c C-p C-p' (for 'Preview/at point').  It will
-also do to click with the middle mouse button on the preview.  Now you
-can edit the code, and generate a new preview by again pressing 'C-c C-p
-C-p' (or by clicking with the middle mouse button on the icon before the
-edited text).
-
-   If you are using the 'desktop' package, previews will remain from one
-session to the next as long as you don't kill your buffer.
-
-
-File: preview-latex.info,  Node: Basic modes of operation,  Next: More documentation,  Prev: Getting started,  Up: Introduction
-
-1.4 Basic modes of operation
-============================
-
-preview-latex has a number of methods for generating its graphics.  Its
-default operation is equivalent to using the 'LaTeX' command from
-AUCTeX.  If this happens to be a call of PDFLaTeX generating PDF output
-(you need at least AUCTeX 11.51 for this), then Ghostscript will be
-called directly on the resulting PDF file.  If a DVI file gets produced,
-first Dvips and then Ghostscript get called by default.
-
-   The image type to be generated by Ghostscript can be configured with
-
-     M-x customize-option <RET> preview-image-type <RET>
-
-The default is 'png' (the most efficient image type).  A special setting
-is 'dvipng' in case you have the 'dvipng' program installed.  In this
-case, 'dvipng' will be used for converting DVI files and Ghostscript
-(with a 'PNG' device) for converting PDF files.  'dvipng' is much faster
-than the combination of Dvips and Ghostscript.  You can get downloads,
-access to its CVS archive and further information from its project site
-(https://savannah.nongnu.org/projects/dvipng).
-
-
-File: preview-latex.info,  Node: More documentation,  Next: Availability,  Prev: Basic modes of operation,  Up: Introduction
-
-1.5 More documentation
-======================
-
-After the installation, documentation in the form of this info manual
-will be available.  You can access it with the standalone info reader
-with
-
-     info preview-latex
-
-or by pressing 'C-h i d m preview-latex <RET>' in Emacs.  Once
-preview-latex is activated, you can instead use 'C-c C-p <TAB>' (or the
-menu entry 'Preview/Read documentation').
-
-   Depending on your installation, a printable manual may also be
-available in the form of 'preview-latex.pdf'.
-
-   Detailed documentation for the LaTeX style used for extracting the
-preview images is placed in 'preview.pdf' in a suitable directory during
-installation; on typical TeX Live-based systems,
-
-     texdoc preview
-
-will display it.
-
-
-File: preview-latex.info,  Node: Availability,  Next: Contacts,  Prev: More documentation,  Up: Introduction
-
-1.6 Availability
-================
-
-The preview-latex project is now part of AUCTeX and accessible as part
-of the AUCTeX project page (https://savannah.gnu.org/projects/auctex).
-You can get its files from the AUCTeX download area
-(https://ftp.gnu.org/pub/gnu/auctex/).  As of AUCTeX 11.81,
-preview-latex should already be integrated into AUCTeX, so no separate
-download will be necessary.
-
-   Anonymous Git is available at <git://git.savannah.gnu.org/auctex.git>
-or <https://git.savannah.gnu.org/git/auctex.git>.  You can also browse
-the repository (https://git.savannah.gnu.org/cgit/auctex.git) via web
-interface.
-
-
-File: preview-latex.info,  Node: Contacts,  Prev: Availability,  Up: Introduction
-
-1.7 Contacts
-============
-
-Bug reports should be sent by using 'M-x preview-report-bug <RET>', as
-this will fill in a lot of information interesting to us.  If the
-installation fails (but this should be a rare event), report bugs to
-<bug-auctex@gnu.org>.
-
-   There is a general discussion list for AUCTeX which also covers
-preview-latex, look at <https://lists.gnu.org/mailman/listinfo/auctex>.
-For more information on the mailing list, send a message with just the
-word "help" as subject or body to <auctex-request@gnu.org>.  For the
-developers, there is the <auctex-devel@gnu.org> list; it would probably
-make sense to direct feature requests and questions about internal
-details there.  There is a low-volume read-only announcement list
-available to which you can subscribe by sending a mail with "subscribe"
-in the subject to <info-auctex-request@gnu.org>.
-
-   Offers to support further development will be appreciated.  If you
-want to show your appreciation with a donation to the main developer,
-you can do so via PayPal to <dak@gnu.org>, and of course you can arrange
-for service contracts or for added functionality.  Take a look at the
-'TODO' list for suggestions in that area.
-
-
-File: preview-latex.info,  Node: Installation,  Next: Keys and lisp,  Prev: Introduction,  Up: Top
-
-2 Installation
-**************
-
-Installation is now being covered in *note (auctex)Installation::.
-
-
-File: preview-latex.info,  Node: Keys and lisp,  Next: Simple customization,  Prev: Installation,  Up: Top
-
-3 Key bindings and user-level lisp functions
-********************************************
-
-preview-latex adds key bindings starting with 'C-c C-p' to the supported
-modes of AUCTeX (*Note (auctex)Key Index::).  It will also add its own
-'Preview' menu in the menu bar, as well as an icon in the toolbar.
-
-   The following only describes the interactive use: view the
-documentation strings with 'C-h f' if you need the Lisp information.
-
-'C-c C-p C-p'
-'preview-at-point'
-Preview/Generate previews (or toggle) at point
-     If the cursor is positioned on or inside of a preview area, this
-     toggles its visibility, regenerating the preview if necessary.  If
-     not, it will run the surroundings through preview.  The
-     surroundings include all areas up to the next valid preview, unless
-     invalid previews occur before, in which case the area will include
-     the last such preview in either direction.  And overriding any
-     other action, if a region is active ('transient-mark-mode'), it is
-     run through 'preview-region'.
-
-'<mouse-2>'
-     The middle mouse button has a similar action bound to it as
-     'preview-at-point', only that it knows which preview to apply it to
-     according to the position of the click.  You can click either
-     anywhere on a previewed image, or when the preview is opened and
-     showing the source text, you can click on the icon preceding the
-     source text.  In other areas, the usual mouse key action
-     (typically: paste) is not affected.
-
-'<mouse-3>'
-     The right mouse key pops up a context menu with several options:
-     toggling the preview, regenerating it, removing it (leaving the
-     unpreviewed text), copying the text inside of the preview, and
-     copying it in a form suitable for copying as an image into a mail
-     or news article.  This is a one-image variant of the following
-     command:
-
-'C-c C-p C-w'
-'preview-copy-region-as-mml'
-Copy a region as MML
-     This command is also available as a variant in the context menu on
-     the right mouse button (where the region is the preview that has
-     been clicked on).  It copies the current region into the kill
-     buffer in a form suitable for copying as a text including images
-     into a mail or news article using mml-mode (*note Composing:
-     (emacs-mime)Composing.).
-
-     If you regenerate or otherwise kill the preview in its source
-     buffer before the mail or news gets posted, this will fail.  Also
-     you should generate images you want to send with
-     'preview-transparent-border' set to 'nil', or the images will have
-     an ugly border.  preview-latex detects this condition and asks
-     whether to regenerate the region with borders switched off.  As
-     this is an asynchronous operation running in the background, you'll
-     need to call this command explicitly again to get the newly
-     generated images into the kill ring.
-
-     Preview your articles with 'mml-preview' (on 'C-c C-m P') to make
-     sure they look fine.
-
-'C-c C-p C-e'
-'preview-environment'
-Preview/Generate previews for environment
-     Run preview on LaTeX environment.  The environments in
-     'preview-inner-environments' are treated as inner levels so that
-     for instance, the 'split' environment in
-     '\begin{equation}\begin{split}...\end{split}\end{equation}' is
-     properly displayed.  If called with a numeric argument, the
-     corresponding number of outward nested environments is treated as
-     inner levels.
-
-'C-c C-p C-s'
-'preview-section'
-Preview/Generate previews for section
-     Run preview on this LaTeX section.
-
-'C-c C-p C-r'
-'preview-region'
-Preview/Generate previews for region
-     Run preview on current region.
-
-'C-c C-p C-b'
-'preview-buffer'
-Preview/Generate previews for buffer
-     Run preview on the current buffer.
-
-'C-c C-p C-d'
-'preview-document'
-Preview/Generate previews for document
-     Run preview on the current document.
-
-'C-c C-p C-c C-p'
-'preview-clearout-at-point'
-Preview/Remove previews at point
-     Clear out (remove) the previews that are immediately adjacent to
-     point.
-
-'C-c C-p C-c C-s'
-'preview-clearout-section'
-Preview/Remove previews from section
-     Clear out all previews in current section.
-
-'C-c C-p C-c C-r'
-'preview-clearout'
-Preview/Remove previews from region
-     Clear out all previews in the current region.
-
-'C-c C-p C-c C-b'
-'preview-clearout-buffer'
-Preview/Remove previews from buffer
-     Clear out all previews in current buffer.  This makes the current
-     buffer lose all previews.
-
-'C-c C-p C-c C-d'
-'preview-clearout-document'
-Preview/Remove previews from document
-     Clear out all previews in current document.  The document consists
-     of all buffers that have the same master file as the current
-     buffer.  This makes the current document lose all previews.
-
-'C-c C-p C-f'
-'preview-cache-preamble'
-Preview/Turn preamble cache on
-     Dump a pregenerated format file.  For the rest of the session, this
-     file is used when running on the same master file.  Use this if you
-     know your LaTeX takes a long time to start up, the speedup will be
-     most noticeable when generating single or few previews.  If you
-     change your preamble, do this again.  preview-latex will try to
-     detect the necessity of that automatically when editing changes to
-     the preamble are done from within Emacs, but it will not notice if
-     the preamble effectively changes because some included file or
-     style file is tampered with.
-
-     Note that support for preamble cache is limited for LaTeX variants.
-     c.f. <https://github.com/davidcarlisle/dpctex/issues/15>
-        * XeLaTeX cannot use preamble cache at all.  The reason is
-          intrinsic in XeLaTeX, so preview-latex can't help.
-        * LuaLaTeX works with preamble cache only when the preamble is
-          simple enough, i.e., when it doesn't load opentype fonts and
-          it doesn't use lua codes in preamble.
-
-'C-c C-p C-c C-f'
-'preview-cache-preamble-off'
-Preview/Turn preamble cache off
-     Clear the pregenerated format file and stop using preambles for the
-     current document.  If the caching gives you problems, use this.
-
-'C-c C-p C-i'
-'preview-goto-info-page'
-Preview/Read Documentation
-     Read this info manual.
-
-'M-x preview-report-bug <RET>'
-'preview-report-bug'
-Preview/Report Bug
-     This is the preferred way of reporting bugs as it will fill in what
-     version of preview-latex you are using as well as versions of
-     relevant other software, and also some of the more important
-     settings.  Please use this method of reporting, if at all possible
-     and before reporting a bug, have a look at *note Known problems::.
-
-'C-c C-k'
-LaTeX/TeX Output/Kill Job
-     Kills the preview-generating process.  This is really an AUCTeX
-     keybinding, but it is included here as a hint.  If you are
-     generating a preview and then make a change to the buffer,
-     preview-latex may be confused and place the previews wrong.
-
-
-File: preview-latex.info,  Node: Simple customization,  Next: Known problems,  Prev: Keys and lisp,  Up: Top
-
-4 Simple customization
-**********************
-
-Customization options can be found by typing 'M-x customize-group <RET>
-preview <RET>'.  Remember to set the option when you have changed it.
-The list of suggestions can be made very long (and is covered in detail
-in *note For advanced users::), but some are:
-
-   * Change the color of the preview background
-
-     If you use a non-white background in Emacs, you might have color
-     artifacts at the edges of your previews.  Playing around with the
-     option 'preview-transparent-color' in the 'Preview Appearance'
-     group might improve things.  With some settings, the cursor may
-     cover the whole background of a preview, however.
-
-     This option is specific to the display engine in use.
-
-   * Showing '\label's
-
-     When using preview-latex, the '\label's are hidden by the previews.
-     It is possible to make them visible in the output by using the
-     LaTeX package 'showkeys' alternatively 'showlabels'.  However, the
-     boxes of these labels will be outside the region preview-latex
-     considers as the preview image.  To enable a similar mechanism
-     internal to preview-latex, enable the 'showlabels' option in the
-     variable 'preview-default-option-list' in the 'Preview Latex'
-     group.
-
-     It must be noted, however, that a much better idea may be to use
-     the RefTeX package for managing references.  *Note RefTeX in a
-     Nutshell: (reftex)RefTeX in a Nutshell.
-
-   * Open previews automatically
-
-     The current default is to open previews automatically when you
-     enter them with cursor left/right motions.  Auto-opened previews
-     will close again once the cursor leaves them again (this is also
-     done when doing incremental search, or query-replace operations),
-     unless you changed anything in it.  In that case, you will have to
-     regenerate the preview (via e.g., 'C-c C-p C-p').  Other options
-     for 'preview-auto-reveal' are available via 'customize'.
-
-   * Automatically cache preambles
-
-     Currently preview-latex asks you whether you want to cache the
-     document preamble (everything before '\begin{document}') before it
-     generates previews for a buffer the first time.  Caching the
-     preamble will significantly speed up regeneration of previews.  The
-     larger your preamble is, the more this will be apparent.  Once a
-     preamble is cached, preview-latex will try to keep track of when it
-     is changed, and dump a fresh format in that case.  If you
-     experience problems with this, or if you want it to happen without
-     asking you the first time, you can customize the variable
-     'preview-auto-cache-preamble'.
-
-   * Attempt to keep counters accurate when editing
-
-     Since preview-latex frequently runs only small regions through
-     LaTeX, values like equation counters are not consistent from run to
-     run.  If this bothers you, customize the variable
-     'preview-preserve-counters' to 't' (this is consulted by
-     'preview-required-option-list').  LaTeX will then output a load of
-     counter information during compilation, and this information will
-     be used on subsequent updates to keep counters set to useful
-     values.  The additional information takes additional time to
-     analyze, but this is relevant mostly only when you are regenerating
-     all previews at once, and maybe you will be less tempted to do so
-     when counters appear more or less correct.
-
-   * Preview your favourite LaTeX constructs
-
-     If you have a certain macro or environment that you want to
-     preview, first check if it can be chosen by cutomizing
-     'preview-default-option-list' in the 'Preview Latex' group.
-
-     If it is not available there, you can add it to
-     'preview-default-preamble' also in the 'Preview Latex' group, by
-     adding a '\PreviewMacro' or '\PreviewEnvironment' entry (*note
-     Provided commands::) _after_ the '\RequirePackage' line.  For
-     example, if you want to preview the 'center' environment, press the
-     <Show> button and the last <INS> button, then add
-
-          \PreviewEnvironment{center}
-     in the space that just opened.  Note that since 'center' is a
-     generic formatting construct of LaTeX, a general configuration like
-     that is not quite prudent.  You better to do this on a per-document
-     base so that it is easy to disable this behavior when you find this
-     particular entry gives you trouble.
-
-     One possibility is to save such settings in the corresponding
-     file-local variable instead of your global configuration (*note
-     Local Variables in Files: (emacs)File Variables.).  A perhaps more
-     convenient place for such options would be in a configuration file
-     in the same directory with your project (*note Package options::).
-
-     The usual file for preview-latex preconfiguration is
-     'prauctex.cfg'.  If you also want to keep the systemwide defaults,
-     you should add a line
-
-          \InputIfFileExists{preview/prauctex.cfg}{}{}
-     to your own version of 'prauctex.cfg' (this is assuming that global
-     files relating to the 'preview' package are installed in a
-     subdirectory 'preview', the default behavior).
-
-   * Don't preview inline math
-
-     If you have performance problems because your document is full of
-     inline math ('$...$'), or if your usage of '$' conflicts with
-     preview-latex's, you can turn off inline math previews.  In the
-     'Preview Latex' group, remove 'textmath' from
-     'preview-default-option-list' by customizing this variable.
-
-
-File: preview-latex.info,  Node: Known problems,  Next: For advanced users,  Prev: Simple customization,  Up: Top
-
-5 Known problems
-****************
-
-A number of issues are known concerning the interoperation with various
-other software.  Some of the known problems can be solved by moving to
-newer versions of the problematic software or by simple patches.
-
-* Menu:
-
-* Font problems with Dvips::
-* Too small bounding boxes::
-* x-symbol interoperation::
-* Middle-clicks paste instead of toggling::
-* No images are displayed with gs 9.27 and earlier::
-
-   If you find something not mentioned here, please send a bug report
-using 'M-x preview-report-bug <RET>', which will fill in a lot of
-information interesting to us and send it to the <bug-auctex@gnu.org>
-list.  Please use the bug reporting commands if at all possible.
-
-
-File: preview-latex.info,  Node: Font problems with Dvips,  Next: Too small bounding boxes,  Up: Known problems
-
-5.1 Font problems with Dvips
-============================
-
-Some fonts have been reported to produce wrong characters with
-preview-latex.  preview-latex calls Dvips by default with the option
-'-Pwww' in order to get scalable fonts for nice results.  If you are
-using antialiasing, however, the results might be sufficiently nice with
-bitmapped fonts, anyway.  You might try '-Ppdf' for another stab at
-scalable fonts, or other printer definitions.  Use
-
-     'M-x customize-option <RET> preview-fast-dvips-command <RET>'
-and
-     'M-x customize-option <RET> preview-dvips-command <RET>'
-in order to customize this.
-
-   One particular problem is that several printer setup files (typically
-in a file called '/usr/share/texmf/dvips/config/config.pdf' if you are
-using the '-Ppdf' switch) contain the 'G' option for 'character
-shifting'.  This option will result in 'fi' being rendered as '£'
-(British Pounds sign) in several fonts, unless your version of Dvips has
-a long-standing bug in its implementation fixed (only very recent
-versions of Dvips have).
-
-
-File: preview-latex.info,  Node: Too small bounding boxes,  Next: x-symbol interoperation,  Prev: Font problems with Dvips,  Up: Known problems
-
-5.2 Too small bounding boxes
-============================
-
-The bounding box of a preview is determined by the LaTeX package using
-the pure TeX bounding boxes.  If there is material extending outside of
-the TeX box, that material will be missing from the preview image.  This
-happens for the label-showing boxes from the 'showkeys' package.  This
-particular problem can be circumvented by using the 'showlabels' option
-of the preview package.
-
-   In general, you should try to fix the problem in the TeX code, like
-avoiding drawing outside of the picture with PSTricks.
-
-   One possible remedy is to set 'preview-fast-conversion' to 'Off'
-(*note The Emacs interface::).  The conversion will take more time, but
-will then use the bounding boxes from EPS files generated by Dvips.
-
-   Dvips generally does not miss things, but it does not understand
-PostScript constructs like '\resizebox' or '\rotate' commands, so will
-generate rather wrong boxes for those.  Dvips can be helped with the
-'psfixbb' package option to preview (*note The LaTeX style file::),
-which will tag the corners of the included TeX box.  This will mostly be
-convenient for _pure_ PostScript stuff like that created by PSTricks,
-which Dvips would otherwise reserve no space for.
-
-
-File: preview-latex.info,  Node: x-symbol interoperation,  Next: Middle-clicks paste instead of toggling,  Prev: Too small bounding boxes,  Up: Known problems
-
-5.3 x-symbol interoperation
-===========================
-
-Thanks to the work of Christoph Wedler, starting with version
-'4.0h/beta' of x-symbol, the line parsing of AUCTeX and preview-latex is
-fully supported.  Earlier versions exhibit problems.  However, versions
-before '4.2.2' will cause a drastic slowdown of preview-latex's parsing
-pass, so we don't recommend to use versions earlier than that.
-
-   If you wonder what x-symbol is, it is a package that transforms
-various tokens and subscripts to a more readable form while editing and
-offers a few input methods handy especially for dealing with math.  Take
-a look at <http://x-symbol.sourceforge.net/>.
-
-   x-symbol versions up to '4.5.1-beta' at least require an 8bit-clean
-TeX implementation (meaning that its terminal output should not use
-'^^'-started escape sequences) for cooperation with preview-latex.
-Later versions may get along without it, like preview-latex does now.
-
-   If you experience problems with 'circ.tex' in connection with both
-x-symbol and Latin-1 characters, you may need to change your language
-environment or, as a last resort, customize the variable
-'LaTeX-command-style' by replacing the command 'latex' with 'latex
--translate-file=cp8bit'.
-
-
-File: preview-latex.info,  Node: Middle-clicks paste instead of toggling,  Next: No images are displayed with gs 9.27 and earlier,  Prev: x-symbol interoperation,  Up: Known problems
-
-5.4 Middle-clicks paste instead of toggling
-===========================================
-
-This is probably the fault of your favorite package.  'isearch.el' is
-known to be affected while searches are in progress, but the code is
-such a complicated mess that no patch is in sight.  Better just end the
-search with '<RET>' before toggling and resume with 'C-s C-s' or similar
-afterwards.  Since previews over the current match will auto-open,
-anyway, this should not be much of a problem in practice.
-
-
-File: preview-latex.info,  Node: No images are displayed with gs 9.27 and earlier,  Prev: Middle-clicks paste instead of toggling,  Up: Known problems
-
-5.5 No images are displayed with gs 9.27 and earlier
-====================================================
-
-preview-latex tries to adjust the foreground and background colors of
-generated images to those of Emacs.  Unfortunately, incompatible changes
-introduced in Ghostscript 9.27 breaks the traditional method partially,
-and preview-latex can display no images under certain circumstances.
-
-   A new method implemented alternatively works only with Ghostscript >
-9.27.  If you are using Ghostscript 9.27 or earlier, customize the
-option 'preview-pdf-adjust-color-method'.
-
- -- User Option: preview-pdf-adjust-color-method
-     Method to adjust colors of images generated from PDF.  It is not
-     consulted when the LaTeX command produces DVI files.
-
-     When the option is 't' (default), preview-latex adjusts the FG and
-     BG colors of the generated images by the new method.  This method
-     requires that Ghostscript has working 'DELAYBIND' feature, thus is
-     invalid with gs 9.27 (and possibly < 9.27).
-
-     When it is 'compatible', preview-latex uses traditional method.
-     This option is provided for backward compatibility with older gs.
-     See the below explanation for detail.
-
-     When 'nil', no adjustment is done and "black on white" image is
-     generated regardless of Emacs color.  This is provided for fallback
-     for gs 9.27 users with customized foreground color.  See the below
-     explanation for detail.
-
-     When the LaTeX command produces PDF rather than DVI and Emacs has
-     non-trivial foreground color, the traditional method ('compatible')
-     makes gs >= 9.27 to stop with error.  Here, "non-trivial foreground
-     color" includes customized themes.
-
-     If you use such non-trivial foreground color and the version of
-     Ghostscript equals to 9.27, you have two options:
-       1. Choose the value 'compatible' and customize
-          'preview-reference-face' to have default (black) foreground
-          color.  This makes the generated image almost non-readable on
-          dark background, so the next option would be your only choice
-          in that case.
-       2. Choose the value 'nil', which forces plain "black on white"
-          appearance for the generated image.  You can at least read
-          what are written in the image although they may not match with
-          your Emacs color well.
-
-     The default value used to be 'compatible' for short period before
-     Ghostscript 9.50 was released but now is 't'.
-
-
-File: preview-latex.info,  Node: For advanced users,  Next: ToDo,  Prev: Known problems,  Up: Top
-
-6 For advanced users
-********************
-
-This package consists of two parts: a LaTeX style that splits the output
-into appropriate parts with one preview object on each page, and an
-Emacs-lisp part integrating the thing into Emacs (aided by AUCTeX).
-
-* Menu:
-
-* The LaTeX style file::
-* The Emacs interface::
-* The preview images::
-* Misplaced previews::
-
-
-File: preview-latex.info,  Node: The LaTeX style file,  Next: The Emacs interface,  Prev: For advanced users,  Up: For advanced users
-
-6.1 The LaTeX style file
-========================
-
-The main purpose of this package is the extraction of certain
-environments (most notably displayed formulas) from LaTeX sources as
-graphics.  This works with DVI files postprocessed by either Dvips and
-Ghostscript or dvipng, but it also works when you are using PDFTeX for
-generating PDF files (usually also postprocessed by Ghostscript).
-
-   Current uses of the package include the preview-latex package for
-WYSIWYG functionality in the AUCTeX editing environment, generation of
-previews in LyX, as part of the operation of the pst-pdf package, the
-tbook XML system and some other tools.
-
-   Producing EPS files with Dvips and its derivatives using the '-E'
-option is not a good alternative: People make do by fiddling around with
-'\thispagestyle{empty}' and hoping for the best (namely, that the
-specified contents will indeed fit on single pages), and then trying to
-guess the baseline of the resulting code and stuff, but this is at best
-dissatisfactory.  The preview package provides an easy way to ensure
-that exactly one page per request gets shipped, with a well-defined
-baseline and no page decorations.  While you still can use the preview
-package with the 'classic'
-
-     dvips -E -i
-
-invocation, there are better ways available that don't rely on Dvips not
-getting confused by PostScript specials.
-
-   For most applications, you'll want to make use of the 'tightpage'
-option.  This will embed the page dimensions into the PostScript or PDF
-code, obliterating the need to use the '-E -i' options to Dvips.  You
-can then produce all image files with a single run of Ghostscript from a
-single PDF or PostScript (as opposed to EPS) file.
-
-   Various options exist that will pass TeX dimensions and other
-information about the respective shipped out material (including
-descender size) into the log file, where external applications might
-make use of it.
-
-   The possibility for generating a whole set of graphics with a single
-run of Ghostscript (whether from LaTeX or PDFLaTeX) increases both speed
-and robustness of applications.  It is also feasible to use dvipng on a
-DVI file with the options
-
-     -picky -noghostscript
-
-to omit generating any image file that requires Ghostscript, then let a
-script generate all missing files using Dvips/Ghostscript.  This will
-usually speed up the process significantly.
-
-* Menu:
-
-* Package options::
-* Provided commands::
-
-
-File: preview-latex.info,  Node: Package options,  Next: Provided commands,  Prev: The LaTeX style file,  Up: The LaTeX style file
-
-6.1.1 Package options
----------------------
-
-The package is included with the customary
-
-     \usepackage[OPTIONS]{preview}
-
-You should usually load this package as the last one, since it redefines
-several things that other packages may also provide.
-
-   The following options are available:
-
-'active'
-     is the most essential option.  If this option is not specified, the
-     'preview' package will be inactive and the document will be typeset
-     as if the 'preview' package were not loaded, except that all
-     declarations and environments defined by the package are still
-     legal but have no effect.  This allows defining previewing
-     characteristics in your document, and only activating them by
-     calling LaTeX as
-
-          latex '\PassOptionsToPackage{active}{preview} \input{FILENAME}'
-
-'noconfig'
-     Usually the file 'prdefault.cfg' gets loaded whenever the 'preview'
-     package gets activated.  'prdefault.cfg' is supposed to contain
-     definitions that can cater for otherwise bad results, for example,
-     if a certain document class would otherwise lead to trouble.  It
-     also can be used to override any settings made in this package,
-     since it is loaded at the very end of it.  In addition, there may
-     be configuration files specific for certain 'preview' options like
-     'auctex' which have more immediate needs.  The 'noconfig' option
-     suppresses loading of those option files, too.
-'psfixbb'
-     Dvips determines the bounding boxes from the material in the DVI
-     file it understands.  Lots of PostScript specials are not part of
-     that.  Since the TeX boxes do not make it into the DVI file, but
-     merely characters, rules and specials do, Dvips might include far
-     too small areas.  The option 'psfixbb' will include '/dev/null' as
-     a graphic file in the ultimate upper left and lower right corner of
-     the previewed box.  This will make Dvips generate an appropriate
-     bounding box.
-'dvips'
-     If this option is specified as a class option or to other packages,
-     several packages pass things like page size information to Dvips,
-     or cause crop marks or draft messages written on pages.  This
-     seriously hampers the usability of previews.  If this option is
-     specified, the changes will be undone if possible.
-'pdftex'
-     If this option is set, PDFTeX is assumed as the output driver.
-     This mainly affects the 'tightpage' option.
-'xetex'
-     If this option is set, XeTeX is assumed as the output driver.  This
-     mainly affects the 'tightpage' option.
-'displaymath'
-     will make all displayed math environments subject to preview
-     processing.  This will typically be the most desired option.
-'floats'
-     will make all float objects subject to preview processing.  If you
-     want to be more selective about what floats to pass through to a
-     preview, you should instead use the '\PreviewSnarfEnvironment'
-     command on the floats you want to have previewed.
-'textmath'
-     will make all text math subject to previews.  Since math mode is
-     used throughly inside of LaTeX even for other purposes, this works
-     by redefining '\(', '\)' and '$' and the 'math' environment
-     (apparently some people use that).  Only occurences of these text
-     math delimiters in later loaded packages and in the main document
-     will thus be affected.
-'graphics'
-     will subject all '\includegraphics' commands to a preview.
-'sections'
-     will subject all section headers to a preview.
-'delayed'
-     will delay all activations and redefinitions the 'preview' package
-     makes until '\''begin{document}'.  The purpose of this is to cater
-     for documents which should be subjected to the 'preview' package
-     without having been prepared for it.  You can process such
-     documents with
-
-          latex '\RequirePackage[active,delayed,OPTIONS]{preview}
-          \input{FILENAME}'
-
-     This relaxes the requirement to be loading the 'preview' package as
-     last package.
-DRIVER
-     loads a special driver file 'prDRIVER.def'.  The remaining options
-     are implemented through the use of driver files.
-'auctex'
-     This driver will produce fake error messages at the start and end
-     of every preview environment that enable the Emacs package
-     preview-latex in connection with AUCTeX to pinpoint the exact
-     source location where the previews have originated.  Unfortunately,
-     there is no other reliable means of passing the current TeX input
-     position _in_ a line to external programs.  In order to make the
-     parsing more robust, this option also switches off quite a few
-     diagnostics that could be misinterpreted.
-
-     You should not specify this option manually, since it will only be
-     needed by automated runs that want to parse the pseudo error
-     messages.  Those runs will then use '\PassOptionsToPackage' in
-     order to effect the desired behaviour.  In addition, 'prauctex.cfg'
-     will get loaded unless inhibited by the 'noconfig' option.  This
-     caters for the most frequently encountered problematic commands.
-'showlabels'
-     During the editing process, some people like to see the label names
-     in their equations, figures and the like.  Now if you are using
-     Emacs for editing, and in particular preview-latex, I'd strongly
-     recommend that you check out the RefTeX package which pretty much
-     obliterates the need for this kind of functionality.  If you still
-     want it, standard LaTeX provides it with the 'showkeys' package,
-     and there is also the less encompassing 'showlabels' package.
-     Unfortunately, since those go to some pain not to change the page
-     layout and spacing, they also don't change 'preview''s idea of the
-     TeX dimensions of the involved boxes.  So if you are using
-     'preview' for determing bounding boxes, those packages are mostly
-     useless.  The option 'showlabels' offers a substitute for them.
-'tightpage'
-     It is not uncommon to want to use the results of 'preview' as
-     graphic images for some other application.  One possibility is to
-     generate a flurry of EPS files with
-
-          dvips -E -i -Pwww -o OUTPUTFILE.000 INPUTFILE
-
-     However, in case those are to be processed further into graphic
-     image files by Ghostscript, this process is inefficient since all
-     of those files need to be processed one by one.  In addition, it is
-     necessary to extract the bounding box comments from the EPS files
-     and convert them into page dimension parameters for Ghostscript in
-     order to avoid full-page graphics.  This is not even possible if
-     you wanted to use Ghostscript in a _single_ run for generating the
-     files from a single PostScript file, since Dvips will in that case
-     leave no bounding box information anywhere.
-
-     The solution is to use the 'tightpage' option.  That way a single
-     command line like
-
-          gs -sDEVICE=png16m -dTextAlphaBits=4 -r300
-          -dGraphicsAlphaBits=4 -dSAFER -q -dNOPAUSE
-          -sOutputFile=OUTPUTFILE%d.png INPUTFILE.ps
-
-     will be able to produce tight graphics from a single PostScript
-     file generated with Dvips _without_ use of the options '-E -i', in
-     a single run.
-
-     The 'tightpage' option actually also works when using the 'pdftex'
-     option and generating PDF files with PDFTeX.  The resulting PDF
-     file has separate page dimensions for every page and can directly
-     be converted with one run of Ghostscript into image files.
-
-     If neither 'dvips' or 'pdftex' have been specified, the
-     corresponding option will get autodetected and invoked.
-
-     If you need this in a batch environment where you don't want to use
-     'preview''s automatic extraction facilities, no problem: just don't
-     use any of the extraction options, and wrap everything to be
-     previewed into 'preview' environments.  This is how LyX does its
-     math previews.
-
-     If the pages under the 'tightpage' option are just too tight, you
-     can adjust by setting the length '\PreviewBorder' to a different
-     value by using '\setlength'.  The default value is '0.50001bp',
-     which is half of a usual PostScript point, rounded up.  If you go
-     below this value, the resulting page size may drop below '1bp', and
-     Ghostscript does not seem to like that.  If you need finer control,
-     you can adjust the bounding box dimensions individually by changing
-     the macro '\PreviewBbAdjust' with the help of '\renewcommand'.  Its
-     default value is
-
-          \newcommand \PreviewBbAdjust
-          {-\PreviewBorder -\PreviewBorder
-          \PreviewBorder  \PreviewBorder}
-
-     This adjusts the left, lower, right and upper borders by the given
-     amount.  The macro must contain 4 TeX dimensions after another, and
-     you may not omit the units if you specify them explicitly instead
-     of by register.  PostScript points have the unit 'bp'.
-'lyx'
-     This option is for the sake of LyX developers.  It will output a
-     few diagnostics relevant for the sake of LyX' preview functionality
-     (at the time of writing, mostly implemented for math insets, in
-     versions of LyX starting with 1.3.0).
-'counters'
-     This writes out diagnostics at the start and the end of previews.
-     Only the counters changed since the last output get written, and if
-     no counters changed, nothing gets written at all.  The list
-     consists of counter name and value, both enclosed in '{}' braces,
-     followed by a space.  The last such pair is followed by a colon
-     (':') if it is at the start of the preview snippet, and by a period
-     ('.') if it is at the end.  The order of different diagnostics like
-     this being issued depends on the order of the specification of the
-     options when calling the package.
-
-     Systems like preview-latex use this for keeping counters accurate
-     when single previews are regenerated.
-'footnotes'
-     This makes footnotes render as previews, and only as their footnote
-     symbol.  A convenient editing feature inside of Emacs.
-
-   The following options are just for debugging purposes of the package
-and similar to the corresponding TeX commands they allude to:
-
-'tracingall'
-     causes lots of diagnostic output to appear in the log file during
-     the preview collecting phases of TeX's operation.  In contrast to
-     the similarly named TeX command, it will not switch to
-     '\errorstopmode', nor will it change the setting of
-     '\tracingonline'.
-'showbox'
-     This option will show the contents of the boxes shipped out to the
-     DVI files.  It also sets '\showboxbreadth' and '\showboxdepth' to
-     their maximum values at the end of loading this package, but you
-     may reset them if you don't like that.
-
-
-File: preview-latex.info,  Node: Provided commands,  Prev: Package options,  Up: The LaTeX style file
-
-6.1.2 Provided commands
------------------------
-
-'\begin{preview}...\end{preview}'
-     The 'preview' environment causes its contents to be set as a single
-     preview image.  Insertions like figures and footnotes (except those
-     included in minipages) will typically lead to error messages or be
-     lost.  In case the 'preview' package has not been activated, the
-     contents of this environment will be typeset normally.
-
-'\begin{nopreview}...\end{nopreview}'
-     The 'nopreview' environment will cause its contents not to undergo
-     any special treatment by the 'preview' package.  When 'preview' is
-     active, the contents will be discarded like all main text that does
-     not trigger the 'preview' hooks.  When 'preview' is not active, the
-     contents will be typeset just like the main text.
-
-     Note that both of these environments typeset things as usual when
-     preview is not active.  If you need something typeset
-     conditionally, use the '\ifPreview' conditional for it.
-
-'\PreviewMacro'
-     If you want to make a macro like '\includegraphics' (actually, this
-     is what is done by the 'graphics' option to 'preview') produce a
-     preview image, you put a declaration like
-
-          \PreviewMacro[*[[!]{\includegraphics}
-
-     or, more readable,
-
-          \PreviewMacro[{*[][]{}}]{\includegraphics}
-
-     into your preamble.  The optional argument to '\PreviewMacro'
-     specifies the arguments '\includegraphics' accepts, since this is
-     necessary information for properly ending the preview box.  Note
-     that if you are using the more readable form, you have to enclose
-     the argument in a '[{' and '}]' pair.  The inner braces are
-     necessary to stop any included '[]' pairs from prematurely ending
-     the optional argument, and to make a single '{}' denoting an
-     optional argument not get stripped away by TeX's argument parsing.
-
-     The letters simply mean
-
-     '*'
-          indicates an optional '*' modifier, as in '\includegraphics*'.
-     '['
-          indicates an optional argument in brackets.  This syntax is
-          somewhat baroque, but brief.
-     '[]'
-          also indicates an optional argument in brackets.  Be sure to
-          have encluded the entire optional argument specification in an
-          additional pair of braces as described above.
-     '!'
-          indicates a mandatory argument.
-     '{}'
-          indicates the same.  Again, be sure to have that additional
-          level of braces around the whole argument specification.
-     '?'DELIMITER{TRUE CASE}{FALSE CASE}
-          is a conditional.  The next character is checked against being
-          equal to DELIMITER.  If it is, the specification TRUE CASE is
-          used for the further parsing, otherwise FALSE CASE will be
-          employed.  In neither case is something consumed from the
-          input, so {TRUE CASE} will still have to deal with the
-          upcoming delimiter.
-     '@'{LITERAL SEQUENCE}
-          will insert the given sequence literally into the executed
-          call of the command.
-     '-'
-          will just drop the next token.  It will probably be most often
-          used in the true branch of a '?' specification.
-     '#'{ARGUMENT}{REPLACEMENT}
-          is a transformation rule that calls a macro with the given
-          argument and replacement text on the rest of the argument
-          list.  The replacement is used in the executed call of the
-          command.  This can be used for parsing arbitrary constructs.
-          For example, the '[]' option could manually be implemented
-          with the option string '?[{#{[#1]}{[{#1}]}}{}'.  PStricks
-          users might enjoy this sort of flexibility.
-     ':'{ARGUMENT}{REPLACEMENT}
-          is again a transformation rule.  As opposed to '#', however,
-          the result of the transformation is parsed again.  You'll
-          rarely need this.
-
-     There is a second optional argument in brackets that can be used to
-     declare any default action to be taken instead.  This is mostly for
-     the sake of macros that influence numbering: you would want to keep
-     their effects in that respect.  The default action should use '#1'
-     for referring to the original (not the patched) command with the
-     parsed options appended.  Not specifying a second optional argument
-     here is equivalent to specifying '[#1]'.
-
-'\PreviewMacro*'
-     A similar invocation '\PreviewMacro*' simply throws the macro and
-     all of its arguments declared in the manner above away.  This is
-     mostly useful for having things like '\footnote' not do their magic
-     on their arguments.  More often than not, you don't want to declare
-     any arguments to scan to '\PreviewMacro*' since you would want the
-     remaining arguments to be treated as usual text and typeset in that
-     manner instead of being thrown away.  An exception might be, say,
-     sort keys for '\cite'.
-
-     A second optional argument in brackets can be used to declare any
-     default action to be taken instead.  This is for the sake of macros
-     that influence numbering: you would want to keep their effects in
-     that respect.  The default action might use '#1' for referring to
-     the original (not the patched) command with the parsed options
-     appended.  Not specifying a second optional argument here is
-     equivalent to specifying '[]' since the command usually gets thrown
-     away.
-
-     As an example for using this argument, you might want to specify
-
-          \PreviewMacro*[{[]}][#1{}]{\footnote}
-
-     This will replace a footnote by an empty footnote, but taking any
-     optional parameter into account, since an optional paramter changes
-     the numbering scheme.  That way the real argument for the footnote
-     remains for processing by preview-latex.
-
-'\PreviewEnvironment'
-     The macro '\PreviewEnvironment' works just as '\PreviewMacro' does,
-     only for environments.
-'\PreviewEnvironment*'
-     And the same goes for '\PreviewEnvironment*' as compared to
-     '\PreviewMacro*'.
-
-'\PreviewSnarfEnvironment'
-     This macro does not typeset the original environment inside of a
-     preview box, but instead typesets just the contents of the original
-     environment inside of the preview box, leaving nothing for the
-     original environment.  This has to be used for figures, for
-     example, since they would
-
-       1. produce insertion material that cannot be extracted to the
-          preview properly,
-       2. complain with an error message about not being in outer par
-          mode.
-
-'\PreviewOpen'
-'\PreviewClose'
-     Those Macros form a matched preview pair.  This is for macros that
-     behave similar as '\begin' and '\end' of an environment.  It is
-     essential for the operation of '\PreviewOpen' that the macro
-     treated with it will open an additional group even when the preview
-     falls inside of another preview or inside of a 'nopreview'
-     environment.  Similarly, the macro treated with '\PreviewClose'
-     will close an environment even when inactive.
-
-'\ifPreview'
-     In case you need to know whether 'preview' is active, you can use
-     the conditional '\ifPreview' together with '\else' and '\fi'.
-
-
-File: preview-latex.info,  Node: The Emacs interface,  Next: The preview images,  Prev: The LaTeX style file,  Up: For advanced users
-
-6.2 The Emacs interface
-=======================
-
-You can use 'M-x customize-group <RET> preview-latex <RET>' in order to
-customize these variables, or use the menus for it.  We explain the
-various available options together with explaining how they work
-together in making preview-latex work as intended.
-
-'preview-LaTeX-command'
-     When you generate previews on a buffer or a region, the command in
-     'preview-LaTeX-command' gets run (that variable should only be
-     changed with Customize since its structure is somewhat peculiar,
-     though expressive).  As usual with AUCTeX, you can continue working
-     while this is going on.  It is not a good idea to change the file
-     until after preview-latex has established where to place the
-     previews which it can only do after the LaTeX run completes.  This
-     run produces a host of pseudo-error messages that get parsed by
-     preview-latex at the end of the LaTeX run and give it the necessary
-     information about where in the source file the LaTeX code for the
-     various previews is located exactly.  The parsing takes a moment
-     and will render Emacs busy.
-
-'preview-LaTeX-command-replacements'
-     This variable specifies transformations to be used before calling
-     the configured command.  One possibility is to have '\pdfoutput=0 '
-     appended to every command starting with 'pdf'.  This particular
-     setting is available as the shortcut
-     'preview-LaTeX-disable-pdfoutput'.  Since preview-latex can work
-     with PDF files by now, there is little incentive for using this
-     option, anymore (for projects not requiring PDF output, the added
-     speed of 'dvipng' might make this somewhat attractive).
-
-'preview-required-option-list'
-     'preview-LaTeX-command' uses 'preview-required-option-list' in
-     order to pass options such as 'auctex', 'active' and 'dvips' to the
-     'preview' package.  This means that the user need (and should) not
-     supply these in the document itself in case he wants to be able to
-     still compile his document without it turning into an incoherent
-     mass of little pictures.  These options even get passed in when the
-     user loads 'preview' explicitly in his document.
-
-     The default includes an option 'counters' that is controlled by the
-     boolean variable
-
-'preview-preserve-counters'
-     This option will cause the 'preview' package to emit information
-     that will assist in keeping things like equation counters and
-     section numbers reasonably correct even when you are regenerating
-     only single previews.
-
-'preview-default-option-list'
-'preview-default-preamble'
-     If the document does not call in the package 'preview' itself (via
-     '\usepackage') in the preamble, the preview package is loaded using
-     default options from 'preview-default-option-list' and additional
-     commands specified in 'preview-default-preamble'.
-
-'preview-fast-conversion'
-     This is relevant only for DVI mode.  It defaults to 'On' and
-     results in the whole document being processed as one large
-     PostScript file from which the single images are extracted with the
-     help of parsing the PostScript for use of so-called DSC comments.
-     The bounding boxes are extracted with the help of TeX instead of
-     getting them from Dvips.  If you are experiencing bounding box
-     problems, try setting this option to 'Off'.
-
-'preview-prefer-TeX-bb'
-     If this option is 'On', it tells preview-latex never to try to
-     extract bounding boxes from the bounding box comments of EPS files,
-     but rather rely on the boxes it gets from TeX.  If you activated
-     'preview-fast-conversion', this is done, anyhow, since there are no
-     EPS files from which to read this information.  The option defaults
-     to 'Off', simply because about the only conceivable reason to
-     switch off 'preview-fast-conversion' would be that you have some
-     bounding box problem and want to get Dvips' angle on that matter.
-
-'preview-scale-function'
-'preview-reference-face'
-'preview-document-pt-list'
-'preview-default-document-pt'
-     'preview-scale-function' determines by what factor images should be
-     scaled when appearing on the screen.  If you specify a numerical
-     value here, the physical size on the screen will be that of the
-     original paper output scaled by the specified factor, at least if
-     Emacs' information about screen size and resolution are correct.
-     The default is to let 'preview-scale-from-face' determine the scale
-     function.  This function determines the scale factor by making the
-     size of the default font in the document match that of the
-     on-screen fonts.
-
-     The size of the screen fonts is deduced from the font
-     'preview-reference-face' (usually the default face used for
-     display), the size of the default font for the document is
-     determined by calling 'preview-document-pt'.  This function
-     consults the members of 'preview-document-pt-list' in turn until it
-     gets the desired information.  The default consults first
-     'preview-parsed-font-size', then calls 'preview-auctex-font-size'
-     which asks AUCTeX about any size specification like '12pt' to the
-     documentclass that it might have detected when parsing the
-     document, and finally reverts to just assuming
-     'preview-default-document-pt' as the size used in the document
-     (defaulting to 10pt).
-
-     If you find that the size of previews and the other Emacs display
-     clashes, something goes wrong.  'preview-parsed-font-size' is
-     determined at '\begin{document}' time; if the default font size
-     changes after that, it will not get reported.  If you have an
-     outdated version of 'preview.sty' in your path, the size might not
-     be reported at all.  If in this case AUCTeX is unable to find a
-     size specification, and if you are using a document class with a
-     different default value (like 'KomaScript'), the default fallback
-     assumption will probably be wrong and preview-latex will scale up
-     things too large.  So better specify those size options even when
-     you know that LaTeX does not need them: preview-latex might benefit
-     from them.  Another possibility for error is that you have not
-     enabled AUCTeX's document parsing options.  The fallback method of
-     asking AUCTeX about the size might be disabled in future versions
-     of preview-latex since in general it is more reliable to get this
-     information from the LaTeX run itself.
-
-'preview-fast-dvips-command'
-'preview-dvips-command'
-     The regular command for turning a DVI file into a single PostScript
-     file is 'preview-fast-dvips-command', while 'preview-dvips-command'
-     is used for cranking out a DVI file where every preview is in a
-     separate EPS file.  Which of the two commands gets used depends on
-     the setting of 'preview-fast-conversion'.  The printer specified
-     here is '-Pwww' by default, which will usually get you scalable
-     fonts where available.  If you are experiencing problems, you might
-     want to try playing around with Dvips options (*Note
-     (dvips)Command-line options::).
-
-     The conversion of the previews into PostScript or EPS files gets
-     started after the LaTeX run completes when Emacs recognizes the
-     first image while parsing the error messages.  When Emacs has
-     finished parsing the error messages, it activates all detected
-     previews.  This entails throwing away any previous previews
-     covering the same areas, and then replacing the text in its visual
-     appearance by a placeholder looking like a roadworks sign.
-
-'preview-nonready-icon-specs'
-     This is the roadworks sign displayed while previews are being
-     prepared.  You may want to customize the font sizes at which
-     preview-latex switches over between different icon sizes, and the
-     ascent ratio which determines how high above the base line the icon
-     gets placed.
-
-'preview-error-icon-specs'
-'preview-icon-specs'
-     Those are icons placed before the source code of an opened preview
-     and, respectively, the image specs to be used for PostScript
-     errors, and a normal open preview in text representation.
-
-'preview-inner-environments'
-     This is a list of environments that are regarded as inner levels of
-     an outer environment when doing 'preview-environment'.  One example
-     when this is needed is in
-     '\begin{equation}\begin{split}...\end{split}\end{equation}', and
-     accordingly 'split' is one entry in 'preview-inner-environments'.
-
-
-File: preview-latex.info,  Node: The preview images,  Next: Misplaced previews,  Prev: The Emacs interface,  Up: For advanced users
-
-6.3 The preview images
-======================
-
-'preview-image-type'
-'preview-image-creators'
-'preview-gs-image-type-alist'
-     What happens when LaTeX is finished depends on the configuration of
-     'preview-image-type'.  What to do for each of the various settings
-     is specified in the variable 'preview-image-creators'.  The options
-     to pass into Ghostscript and what Emacs image type to use is
-     specified in 'preview-gs-image-type-alist'.
-
-     'preview-image-type' defaults to 'png'.  For this to work, your
-     version of Ghostscript needs to support the 'png16m' device.  If
-     you are experiencing problems here, you might want to reconfigure
-     'preview-gs-image-type-alist' or 'preview-image-type'.
-     Reconfiguring 'preview-image-creators' is only necessary for adding
-     additional image types.
-
-     Most devices make preview-latex start up a single Ghostscript
-     process for the entire preview run (as opposed to one per image)
-     and feed it either sections of a PDF file (if PDFLaTeX was used),
-     or (after running Dvips) sections of a single PostScript file or
-     separate EPS files in sequence for conversion into PNG format which
-     can be displayed much faster by Emacs.  Actually, not in sequence
-     but backwards since you are most likely editing at the end of the
-     document.  And as an added convenience, any preview that happens to
-     be on-screen is given higher priority so that preview-latex will
-     first cater for the images that are displayed.  There are various
-     options customizable concerning aspects of that operation, see the
-     customization group 'Preview Gs' for this.
-
-     Another noteworthy setting of 'preview-image-type' is 'dvipng': in
-     this case, the 'dvipng' program will get run on DVI output (see
-     below for PDF).  This is in general much faster than Dvips and
-     Ghostscript.  In that case, the option
-
-'preview-dvipng-command'
-     will get run for doing the conversion, and it is expected that
-
-'preview-dvipng-image-type'
-     images get produced ('dvipng' might be configured for other image
-     types as well).  You will notice that 'preview-gs-image-type-alist'
-     contains an entry for 'dvipng': this actually has nothing to with
-     'dvipng' itself but specifies the image type and Ghostscript device
-     option to use when 'dvipng' can't be used.  This will obviously be
-     the case for PDF output by PDFLaTeX, but it will also happen if the
-     DVI file contains PostScript specials in which case the affected
-     images will get run through Dvips and Ghostscript once 'dvipng'
-     finishes.
-
-     Note for pLaTeX and upLaTeX users: It is known that 'dvipng' is not
-     compatible with pLaTeX and upLaTeX.  If 'preview-image-type' is set
-     to 'dvipng' and (u)pLaTeX is used, 'dvipng' just fails and
-     preview-latex falls back on Dvips and Ghostscript.
-
-'preview-gs-options'
-     Most interesting to the user perhaps is the setting of this
-     variable.  It contains the default antialiasing settings
-     '-dTextAlphaBits=4' and '-dGraphicsAlphaBits=4'.  Decreasing those
-     values to 2 or 1 might increase Ghostscript's performance if you
-     find it lacking.
-
-   Running and feeding Ghostscript from preview-latex happens
-asynchronously again: you can resume editing while the images arrive.
-While those pretty pictures filling in the blanks on screen tend to make
-one marvel instead of work, rendering the non-displayed images
-afterwards will not take away your attention and will eventually
-guarantee that jumping around in the document will encounter only
-prerendered images.
-
-
-File: preview-latex.info,  Node: Misplaced previews,  Prev: The preview images,  Up: For advanced users
-
-6.4 Misplaced previews
-======================
-
-If you are reading this section, the first thing is to check that your
-problem is not caused by x-symbol in connection with an installation not
-supporting 8-bit characters (*note x-symbol interoperation::).  If not,
-here's the beef:
-
-   As explained previously, Emacs uses pseudo-error messages generated
-by the 'preview' package in order to pinpoint the exact source location
-where a preview originated.  This works in running text, but fails when
-preview material happens to lie in macro arguments, like the contents of
-'\emph'.  Those macros first read in their entire argument, munge it
-through, perhaps transform it somehow, process it and perhaps then
-typeset something.  When they finally typeset something, where is the
-location where the stuff originated?  TeX, having read in the entire
-argument before, does not know and actually there would be no sane way
-of defining it.
-
-   For previews contained inside such a macro argument, the default
-behaviour of preview-latex is to use a position immediately after the
-closing brace of the argument.  All the previews get placed there, all
-at a zero-width position, which means that Emacs displays it in an order
-that preview-latex cannot influence (currently in Emacs it is even
-possible that the order changes between runs).  And since the placement
-of those previews is goofed up, you will not be able to regenerate them
-by clicking on them.  The default behaviour is thus somewhat
-undesirable.
-
-   The solution (like with other preview problems) is to tell the LaTeX
-'preview' package how to tackle this problem (*note The LaTeX style
-file::).  Simply, you don't need '\emph' do anything at all during
-previews!  You only want the text math previewed, so the solution is to
-use '\PreviewMacro*\emph' in the preamble of your document which will
-make LaTeX ignore '\emph' completely as long as it is not part of a
-larger preview (in which case it gets typeset as usual).  Its argument
-thus becomes ordinary text and gets treated like ordinary text.
-
-   Note that it would be a bad idea to declare
-'\PreviewMacro*[{{}}]\emph' since then both '\emph' as well as its
-argument would be ignored instead of previewed.  For user-level macros,
-this is almost never wanted, but there may be internal macros where you
-might want to ignore internal arguments.
-
-   The same mechanism can be used for a number of other text-formatting
-commands like '\textrm', '\textit' and the like.  While they all use the
-same internal macro '\text@command', it will not do to redefine just
-that, since they call it only after having read their argument in, and
-then it already is too late.  So you need to disable every of those
-commands by hand in your document preamble.
-
-   Actually, we wrote all of the above just to scare you.  At least all
-of the above mentioned macros and a few more are already catered for by
-a configuration file 'prauctex.cfg' that gets loaded by default unless
-the 'preview' package gets loaded with the 'noconfig' option.  You can
-make your own copy of this file in a local directory and edit it in case
-of need.  You can also add loading of a file of your liking to
-'preview-default-preamble', or alternatively do the manual disabling of
-your favorite macro in 'preview-default-preamble', which is customizable
-in the 'Preview Latex' group.
-
-
-File: preview-latex.info,  Node: ToDo,  Next: Frequently Asked Questions,  Prev: For advanced users,  Up: Top
-
-Appendix A ToDo
-***************
-
-   * Support other formats than just LaTeX
-
-     plain TeX users and ConTeXt users should not have to feel left out.
-     While ConTeXt is not supported yet by released versions of AUCTeX,
-     at least supporting plain would help people, and be a start for
-     ConTeXt as well.  There are plain-based formats like MusiXTeX that
-     could benefit a lot from preview-latex.  The main part of the
-     difficulties here is to adapt 'preview.dtx' to produce stuff not
-     requiring LaTeX.
-
-   * Support nested snippets
-
-     Currently you can't have both a footnote (which gets displayed as
-     just its footnote number) and math inside of a footnote rendered as
-     an image: such nesting might be achieved by rerunning preview-latex
-     on the footnote contents when one opens the footnote for editing.
-
-   * Support other text properties than just images
-
-     Macros like '\textit' can be rendered as images, but the resulting
-     humungous blob is not suitable for editing, in particular since the
-     line filling from LaTeX does not coincide with that of Emacs.  It
-     would be much more useful if text properties just switched the
-     relevant font to italics rather than replacing the whole text with
-     an image.  It would also make editing quite easier.  Then there are
-     things like footnotes that are currently just replaced by their
-     footnote number.  While editing is not a concern here (the number
-     is not in the original text, anyway), it would save a lot of
-     conversion time if no images were generated, but Emacs just
-     displayed a properly fontified version of the footnote number.
-     Also, this might make preview-latex useful even on text terminals.
-
-   * Find a way to facilitate Source Specials
-
-     Probably in connection with adding appropriate support to 'dvipng',
-     it would be nice if clicking on an image from a larger piece of
-     source code would place the cursor at the respective source code
-     location.
-
-   * Make 'preview.dtx' look reasonable in AUCTeX
-
-     It is a bit embarrassing that 'preview.dtx' is written in a manner
-     that will not give either good syntax highlighting or good
-     indentation when employing AUCTeX.
-
-   * Web page work
-
-     Currently, preview-latex's web page is not structured at all.
-     Better navigation would be desirable, as well as separate News and
-     Errata eye catchers.
-
-   * Manual improvements
-
-        - Pepper the manual with screen shots and graphics
-
-          This will be of interest for the HTML and TeX renditions of
-          the texinfo manual.  Since Texinfo now supports images as
-          well, this could well be nice to have.
-
-        - Fix duplicates
-
-          Various stuff appears several times.
-
-   * Implement rendering pipelines for Emacs
-
-     The current preview-latex interface is fundamentally flawed, not
-     only because of a broken implementation.  A general batchable and
-     daemonizable rendering infrastructure that can work on all kinds of
-     preview images for embedding into buffers is warranted.  The
-     current implementation has a rather adhoc flavor and is not easily
-     extended.  It will not work outside of AUCTeX, either.
-
-   * Integrate into RefTeX
-
-     When referencing to equations and the like, the preview-images of
-     the source rather than plain text should be displayed.  If the
-     preview in question covers labels, those should appear in the
-     bubble help and/or a context menu.  Apropos:
-
-   * Implement LaTeX error indicators
-
-     Previews on erroneous LaTeX passages might gain a red border or
-     similar.
-
-   * Pop up relevant online documentation for frequent errors
-
-     A lot of errors are of the "badly configured" variety.  Perhaps the
-     relevant info pages should be delivered in addition to the error
-     message.
-
-   * Implement a table editing mode where every table cell gets output
-     as a separate preview.  Alternatively, output the complete table
-     metrics in a way that lets people click on individual cells for
-     editing purposes.
-
-   * Benchmark and kill Emacs inefficiencies
-
-     Both the LaTeX run under Emacs control as well as actual image
-     insertion in Emacs could be faster.  CVS Emacs has improved in that
-     respect, but it still is slower than desirable.
-
-   * Improve image support under Emacs
-
-     The general image and color handling in Emacs is inefficient and
-     partly defective.  This is still the case in CVS. One option would
-     be to replace the whole color and image handling with GDK routines
-     when this library is available, since it has been optimized for it.
-
-
-File: preview-latex.info,  Node: Frequently Asked Questions,  Next: Copying this Manual,  Prev: ToDo,  Up: Top
-
-Appendix B Frequently Asked Questions
-*************************************
-
-* Menu:
-
-* Introduction to FAQ::
-* Requirements::
-* Installation Trouble::
-* Customization::
-* Troubleshooting::
-* Other formats::
-
-
-File: preview-latex.info,  Node: Introduction to FAQ,  Next: Requirements,  Prev: Frequently Asked Questions,  Up: Frequently Asked Questions
-
-B.1 Introduction
-================
-
-B.1.1 How can I contribute to the FAQ?
---------------------------------------
-
-Send an email with the subject:
-     Preview FAQ
-   to <auctex-devel@gnu.org>.
-
-
-File: preview-latex.info,  Node: Requirements,  Next: Installation Trouble,  Prev: Introduction to FAQ,  Up: Frequently Asked Questions
-
-B.2 Requirements
-================
-
-B.2.1 Which version of Emacs is needed?
----------------------------------------
-
-preview-latex nominally requires GNU Emacs with a version of at least
-25.1.
-
-B.2.2 Which versions of Ghostscript and AUCTeX are needed?
-----------------------------------------------------------
-
-We recommend to use GNU or AFPL Ghostscript with a version of at least
-7.07.
-
-   preview-latex has been distributed as part of AUCTeX since version
-11.80.  If your version of AUCTeX is older than that, or if it does not
-contain a working copy of preview-latex, complain to wherever you got it
-from.
-
-B.2.3 I have trouble with the display format...
------------------------------------------------
-
-We recommend keeping the variable 'preview-image-type' set to 'dvipng'
-(if you have it installed) or 'png'.  This is the default and can be set
-via the 'Preview/Customize' menu.
-
-   All other formats are known to have inconveniences, either in file
-size or quality.  There are some Emacs versions around not supporting
-PNG; the proper way to deal with that is to complain to your Emacs
-provider.  Short of that, checking out PNM or JPEG formats might be a
-good way to find out whether the lack of PNG format support might be the
-only problem with your Emacs.
-
-B.2.4 For which OS does preview work?
--------------------------------------
-
-It is known to work under the X Window System for Linux and for several
-flavors of Unix: we have reports for HP and Solaris.
-
-   There are several development versions of Emacs around for native
-MacOS Carbon, and preview-latex is working with them, too.
-
-   With Windows, both native Emacs and Cygwin Emacs should work.
-However, it is known that MiKTeX (https://miktex.org/) sometimes doesn't
-work with preview-latex.  In that case, use TeX Live
-(https://tug.org/texlive/) instead.
-
-
-File: preview-latex.info,  Node: Installation Trouble,  Next: Customization,  Prev: Requirements,  Up: Frequently Asked Questions
-
-B.3 Installation Trouble
-========================
-
-B.3.1 I just get 'LaTeX found no preview images'.
--------------------------------------------------
-
-The reason for this is that LaTeX found no preview images in the
-document in question.
-
-   One reason might be that there are no previews to be seen.  If you
-have not used preview-latex before, you might not know its manner of
-operation.  One sure-fire way to test if you just have a document where
-no previews are to be found is to use the provided example document
-'circ.tex' (you will have to copy it to some directory where you have
-write permissions).  If the symptom persists, you have a problem, and
-the problem is most likely a LaTeX problem.  Here are possible reasons:
-
-Filename database not updated
-     Various TeX distributions have their own ways of knowing where the
-     files are without actually searching directories.  The normal
-     preview-latex installation should detect common tools for that
-     purpose and use them.  If this goes wrong, or if the files get
-     installed into a place where they are not looked for, the LaTeX run
-     will fail.
-
-An incomplete manual installation
-     This should not happen if you followed installation instructions.
-     Unfortunately, people know better all the time.  If only
-     'preview.sty' gets installed without a set of supplementary files
-     also in the 'latex' subdirectory, preview-latex runs will not
-     generate any errors, but they will not produce any previews,
-     either.
-
-An outdated 'preview' installation
-     The 'preview.sty' package is useful for more than just
-     preview-latex.  For example, it is part of TeX Live.  So you have
-     to make sure that preview-latex does not get to work with outdated
-     style and configuration files: some newer features will not work
-     with older TeX style files, and really old files will make
-     preview-latex fail completely.  There usual is a local 'texmf'
-     tree, or even a user-specific tree that are searched before the
-     default tree.  Make sure that the first version of those files that
-     gets found is the correct one.
-
-
-File: preview-latex.info,  Node: Customization,  Next: Troubleshooting,  Prev: Installation Trouble,  Up: Frequently Asked Questions
-
-B.4 Customization
-=================
-
-B.4.1 How to include additional environments like 'enumerate'
--------------------------------------------------------------
-
-By default, preview-latex is intended mainly for displaying mathematical
-formulas, so environments like 'enumerate' or 'tabular' (except where
-contained in a float) are not included.  You can include them however
-manually by adding the lines:
-
-     \usepackage[displaymath,textmath,sections,graphics,floats]{preview}
-     \PreviewEnvironment{enumerate}
-in your document header, that is before
-
-     \begin{document}
-In general, 'preview' should be loaded as the last thing before the
-start of document.
-
-   Be aware that
-
-     \PreviewEnvironment{...}
-does not accept a comma separated list!  Also note that by putting more
-and more
-
-     \PreviewEnvironment{...}
-in your document, it will look more and more like a DVI file preview
-when running preview-latex.  Since each preview is treated as one large
-monolithic block by Emacs, one should really restrict previews to those
-elements where the improvement in visual representation more than makes
-up for the decreased editability.
-
-B.4.2 What if I don't want to change the document?
---------------------------------------------------
-
-The easiest way is to generate a configuration file in the current
-directory.  You can basically either create 'prdefault.cfg' which is
-used for any use of the 'preview' package, or you can use 'prauctex.cfg'
-which only applies to the use from with Emacs.  Let us assume you use
-the latter.  In that case you should write something like
-
-     \InputIfFileExists{preview/prauctex.cfg}{}{}
-     \PreviewEnvironment{enumerate}
-in it.  The first line inputs the system-wide default configuration (the
-file name should match that, but not your own 'prauctex.cfg'), then you
-add your own stuff.
-
-B.4.3 Suddenly I get gazillions of ridiculous pages?!?
-------------------------------------------------------
-
-When preview-latex works on extracting its stuff, it typesets each
-single preview on a page of its own.  This only happens when actual
-previews get generated.  Now if you want to configure preview-latex in
-your document, you need to add your own '\usepackage' call to 'preview'
-so that it will be able to interpret its various definition commands.
-It is an error to add the 'active' option to this invocation: you don't
-want the package to be active unless preview-latex itself enables the
-previewing operation (which it will).
-
-B.4.4 Does preview-latex work with presentation classes?
---------------------------------------------------------
-
-preview-latex should work with most presentation classes.  However,
-since those classes often have macros or pseudo environments
-encompassing a complete slide, you will need to use the customization
-facilities of 'preview.sty' to tell it how to resolve this, whether you
-want no previews, previews of whole slides or previews of inner
-material.
-
-
-File: preview-latex.info,  Node: Troubleshooting,  Next: Other formats,  Prev: Customization,  Up: Frequently Asked Questions
-
-B.5 Troubleshooting
-===================
-
-B.5.1 Preview causes all sort of strange error messages
--------------------------------------------------------
-
-When running preview-latex and taking a look at either log file or
-terminal output, lots of messages like
-
-     ! Preview: Snippet 3 started.
-     <-><->
-
-     l.52 \item Sie lassen sich als Funktion $
-                                              y = f(x)$ darstellen.
-     ! Preview: Snippet 3 ended.(491520+163840x2494310).
-     <-><->
-
-     l.52 \item Sie lassen sich als Funktion $y = f(x)$
-                                                        darstellen.
-appear (previous versions generated messages looking even more like
-errors).  Those are not real errors (as will be noted in the log file).
-Or rather, while they *are* really TeX error messages, they are
-intentional.  This currently is the only reliable way to pass the
-information from the LaTeX run of preview-latex to its Emacs part about
-where the previews originated in the source text.  Since they are actual
-errors, you will also get AUCTeX to state
-     Preview-LaTeX exited as expected with code 1 at Wed Sep  4 17:03:30
-after the LaTeX run in the run buffer.  This merely indicates that
-errors were present, and errors will always be present when
-preview-latex is operating.  There might be also real errors, so in case
-of doubt, look for them explicitly in either run buffer or the resulting
-'.log' file.
-
-B.5.2 Why do my DVI and PDF output files vanish?
-------------------------------------------------
-
-In order to produce the preview images preview-latex runs LaTeX on the
-master or region file.  The resulting DVI or PDF file can happen to have
-the same name as the output file of a regular LaTeX run.  So the regular
-output file gets overwritten and is subsequently deleted by
-preview-latex.
-
-B.5.3 My output file suddenly only contains preview images?!
-------------------------------------------------------------
-
-As mentioned in the previews FAQ entry, preview-latex might use the file
-name of the original output file for the creation of preview images.  If
-the original output file is being displayed with a viewer when this
-happens, you might see strange effects depending on the viewer, e.g. a
-message about the file being corrupted or the display of all the preview
-images instead of your typeset document.  (Also *note Customization::.)
-
-
-File: preview-latex.info,  Node: Other formats,  Prev: Troubleshooting,  Up: Frequently Asked Questions
-
-B.6 preview-latex when not using LaTeX
-======================================
-
-B.6.1 Does preview-latex work with PDFLaTeX?
---------------------------------------------
-
-Yes, as long as you use AUCTeX's own PDFLaTeX mode and have not messed
-with 'TeX-command-list'.
-
-B.6.2 Does preview-latex work with 'elatex'?
---------------------------------------------
-
-No problem here.  If you configure your AUCTeX to use 'elatex', or
-simply have 'latex' point to 'elatex', this will work fine.  Modern TeX
-distributions use eTeX for LaTeX, anyway.
-
-B.6.3 Does preview-latex work with ConTeXt?
--------------------------------------------
-
-In short, no.  The 'preview' package is LaTeX-dependent.  Adding support
-for other formats requires volunteers.
-
-B.6.4 Does preview-latex work with plain TeX?
----------------------------------------------
-
-Again, no.  Restructuring the 'preview' package for 'plain' operation
-would be required.  Volunteers welcome.
-
-   In some cases you might get around by making a wrapper pseudo-Master
-file looking like the following:
-
-     \documentclass{article}
-     \usepackage{plain}
-     \begin{document}
-     \begin{plain}
-     \input myplainfile
-     \end{plain}
-     \end{document}
-
-
-File: preview-latex.info,  Node: Copying this Manual,  Next: Index,  Prev: Frequently Asked Questions,  Up: Top
-
-Appendix C Copying this Manual
-******************************
-
-The copyright notice for this manual is:
-
-   This manual is for preview-latex, a LaTeX preview mode for AUCTeX
-(version 13.1.3 from 2022-04-16).
-
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2017-2019, 2021
-Free Software Foundation, Inc.
-
-     Permission is granted to copy, distribute and/or modify this
-     document under the terms of the GNU Free Documentation License,
-     Version 1.3 or any later version published by the Free Software
-     Foundation; with no Invariant Sections, no Front-Cover Texts and no
-     Back-Cover Texts.  A copy of the license is included in the section
-     entitled "GNU Free Documentation License."
-
-   The full license text can be read here:
-
-* Menu:
-
-* GNU Free Documentation License:: License for copying this manual.
-
-
-File: preview-latex.info,  Node: GNU Free Documentation License,  Up: Copying this Manual
-
-C.1 GNU Free Documentation License
-==================================
-
-                     Version 1.3, 3 November 2008
-
-     Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software
-     Foundation, Inc.  <https://fsf.org/>
-
-     Everyone is permitted to copy and distribute verbatim copies
-     of this license document, but changing it is not allowed.
-
-  0. PREAMBLE
-
-     The purpose of this License is to make a manual, textbook, or other
-     functional and useful document "free" in the sense of freedom: to
-     assure everyone the effective freedom to copy and redistribute it,
-     with or without modifying it, either commercially or
-     noncommercially.  Secondarily, this License preserves for the
-     author and publisher a way to get credit for their work, while not
-     being considered responsible for modifications made by others.
-
-     This License is a kind of "copyleft", which means that derivative
-     works of the document must themselves be free in the same sense.
-     It complements the GNU General Public License, which is a copyleft
-     license designed for free software.
-
-     We have designed this License in order to use it for manuals for
-     free software, because free software needs free documentation: a
-     free program should come with manuals providing the same freedoms
-     that the software does.  But this License is not limited to
-     software manuals; it can be used for any textual work, regardless
-     of subject matter or whether it is published as a printed book.  We
-     recommend this License principally for works whose purpose is
-     instruction or reference.
-
-  1. APPLICABILITY AND DEFINITIONS
-
-     This License applies to any manual or other work, in any medium,
-     that contains a notice placed by the copyright holder saying it can
-     be distributed under the terms of this License.  Such a notice
-     grants a world-wide, royalty-free license, unlimited in duration,
-     to use that work under the conditions stated herein.  The
-     "Document", below, refers to any such manual or work.  Any member
-     of the public is a licensee, and is addressed as "you".  You accept
-     the license if you copy, modify or distribute the work in a way
-     requiring permission under copyright law.
-
-     A "Modified Version" of the Document means any work containing the
-     Document or a portion of it, either copied verbatim, or with
-     modifications and/or translated into another language.
-
-     A "Secondary Section" is a named appendix or a front-matter section
-     of the Document that deals exclusively with the relationship of the
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-     The "Invariant Sections" are certain Secondary Sections whose
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-     is not allowed to be designated as Invariant.  The Document may
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-     The "Cover Texts" are certain short passages of text that are
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-     The Document may include Warranty Disclaimers next to the notice
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-     this License, but only as regards disclaiming warranties: any other
-     implication that these Warranty Disclaimers may have is void and
-     has no effect on the meaning of this License.
-
-  2. VERBATIM COPYING
-
-     You may copy and distribute the Document in any medium, either
-     commercially or noncommercially, provided that this License, the
-     copyright notices, and the license notice saying this License
-     applies to the Document are reproduced in all copies, and that you
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-     conditions in section 3.
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-     You may also lend copies, under the same conditions stated above,
-     and you may publicly display copies.
-
-  3. COPYING IN QUANTITY
-
-     If you publish printed copies (or copies in media that commonly
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-
-     If the required texts for either cover are too voluminous to fit
-     legibly, you should put the first ones listed (as many as fit
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-
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-  4. MODIFICATIONS
-
-     You may copy and distribute a Modified Version of the Document
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-          entities responsible for authorship of the modifications in
-          the Modified Version, together with at least five of the
-          principal authors of the Document (all of its principal
-          authors, if it has fewer than five), unless they release you
-          from this requirement.
-
-       C. State on the Title page the name of the publisher of the
-          Modified Version, as the publisher.
-
-       D. Preserve all the copyright notices of the Document.
-
-       E. Add an appropriate copyright notice for your modifications
-          adjacent to the other copyright notices.
-
-       F. Include, immediately after the copyright notices, a license
-          notice giving the public permission to use the Modified
-          Version under the terms of this License, in the form shown in
-          the Addendum below.
-
-       G. Preserve in that license notice the full lists of Invariant
-          Sections and required Cover Texts given in the Document's
-          license notice.
-
-       H. Include an unaltered copy of this License.
-
-       I. Preserve the section Entitled "History", Preserve its Title,
-          and add to it an item stating at least the title, year, new
-          authors, and publisher of the Modified Version as given on the
-          Title Page.  If there is no section Entitled "History" in the
-          Document, create one stating the title, year, authors, and
-          publisher of the Document as given on its Title Page, then add
-          an item describing the Modified Version as stated in the
-          previous sentence.
-
-       J. Preserve the network location, if any, given in the Document
-          for public access to a Transparent copy of the Document, and
-          likewise the network locations given in the Document for
-          previous versions it was based on.  These may be placed in the
-          "History" section.  You may omit a network location for a work
-          that was published at least four years before the Document
-          itself, or if the original publisher of the version it refers
-          to gives permission.
-
-       K. For any section Entitled "Acknowledgements" or "Dedications",
-          Preserve the Title of the section, and preserve in the section
-          all the substance and tone of each of the contributor
-          acknowledgements and/or dedications given therein.
-
-       L. Preserve all the Invariant Sections of the Document, unaltered
-          in their text and in their titles.  Section numbers or the
-          equivalent are not considered part of the section titles.
-
-       M. Delete any section Entitled "Endorsements".  Such a section
-          may not be included in the Modified Version.
-
-       N. Do not retitle any existing section to be Entitled
-          "Endorsements" or to conflict in title with any Invariant
-          Section.
-
-       O. Preserve any Warranty Disclaimers.
-
-     If the Modified Version includes new front-matter sections or
-     appendices that qualify as Secondary Sections and contain no
-     material copied from the Document, you may at your option designate
-     some or all of these sections as invariant.  To do this, add their
-     titles to the list of Invariant Sections in the Modified Version's
-     license notice.  These titles must be distinct from any other
-     section titles.
-
-     You may add a section Entitled "Endorsements", provided it contains
-     nothing but endorsements of your Modified Version by various
-     parties--for example, statements of peer review or that the text
-     has been approved by an organization as the authoritative
-     definition of a standard.
-
-     You may add a passage of up to five words as a Front-Cover Text,
-     and a passage of up to 25 words as a Back-Cover Text, to the end of
-     the list of Cover Texts in the Modified Version.  Only one passage
-     of Front-Cover Text and one of Back-Cover Text may be added by (or
-     through arrangements made by) any one entity.  If the Document
-     already includes a cover text for the same cover, previously added
-     by you or by arrangement made by the same entity you are acting on
-     behalf of, you may not add another; but you may replace the old
-     one, on explicit permission from the previous publisher that added
-     the old one.
-
-     The author(s) and publisher(s) of the Document do not by this
-     License give permission to use their names for publicity for or to
-     assert or imply endorsement of any Modified Version.
-
-  5. COMBINING DOCUMENTS
-
-     You may combine the Document with other documents released under
-     this License, under the terms defined in section 4 above for
-     modified versions, provided that you include in the combination all
-     of the Invariant Sections of all of the original documents,
-     unmodified, and list them all as Invariant Sections of your
-     combined work in its license notice, and that you preserve all
-     their Warranty Disclaimers.
-
-     The combined work need only contain one copy of this License, and
-     multiple identical Invariant Sections may be replaced with a single
-     copy.  If there are multiple Invariant Sections with the same name
-     but different contents, make the title of each such section unique
-     by adding at the end of it, in parentheses, the name of the
-     original author or publisher of that section if known, or else a
-     unique number.  Make the same adjustment to the section titles in
-     the list of Invariant Sections in the license notice of the
-     combined work.
-
-     In the combination, you must combine any sections Entitled
-     "History" in the various original documents, forming one section
-     Entitled "History"; likewise combine any sections Entitled
-     "Acknowledgements", and any sections Entitled "Dedications".  You
-     must delete all sections Entitled "Endorsements."
-
-  6. COLLECTIONS OF DOCUMENTS
-
-     You may make a collection consisting of the Document and other
-     documents released under this License, and replace the individual
-     copies of this License in the various documents with a single copy
-     that is included in the collection, provided that you follow the
-     rules of this License for verbatim copying of each of the documents
-     in all other respects.
-
-     You may extract a single document from such a collection, and
-     distribute it individually under this License, provided you insert
-     a copy of this License into the extracted document, and follow this
-     License in all other respects regarding verbatim copying of that
-     document.
-
-  7. AGGREGATION WITH INDEPENDENT WORKS
-
-     A compilation of the Document or its derivatives with other
-     separate and independent documents or works, in or on a volume of a
-     storage or distribution medium, is called an "aggregate" if the
-     copyright resulting from the compilation is not used to limit the
-     legal rights of the compilation's users beyond what the individual
-     works permit.  When the Document is included in an aggregate, this
-     License does not apply to the other works in the aggregate which
-     are not themselves derivative works of the Document.
-
-     If the Cover Text requirement of section 3 is applicable to these
-     copies of the Document, then if the Document is less than one half
-     of the entire aggregate, the Document's Cover Texts may be placed
-     on covers that bracket the Document within the aggregate, or the
-     electronic equivalent of covers if the Document is in electronic
-     form.  Otherwise they must appear on printed covers that bracket
-     the whole aggregate.
-
-  8. TRANSLATION
-
-     Translation is considered a kind of modification, so you may
-     distribute translations of the Document under the terms of section
-     4.  Replacing Invariant Sections with translations requires special
-     permission from their copyright holders, but you may include
-     translations of some or all Invariant Sections in addition to the
-     original versions of these Invariant Sections.  You may include a
-     translation of this License, and all the license notices in the
-     Document, and any Warranty Disclaimers, provided that you also
-     include the original English version of this License and the
-     original versions of those notices and disclaimers.  In case of a
-     disagreement between the translation and the original version of
-     this License or a notice or disclaimer, the original version will
-     prevail.
-
-     If a section in the Document is Entitled "Acknowledgements",
-     "Dedications", or "History", the requirement (section 4) to
-     Preserve its Title (section 1) will typically require changing the
-     actual title.
-
-  9. TERMINATION
-
-     You may not copy, modify, sublicense, or distribute the Document
-     except as expressly provided under this License.  Any attempt
-     otherwise to copy, modify, sublicense, or distribute it is void,
-     and will automatically terminate your rights under this License.
-
-     However, if you cease all violation of this License, then your
-     license from a particular copyright holder is reinstated (a)
-     provisionally, unless and until the copyright holder explicitly and
-     finally terminates your license, and (b) permanently, if the
-     copyright holder fails to notify you of the violation by some
-     reasonable means prior to 60 days after the cessation.
-
-     Moreover, your license from a particular copyright holder is
-     reinstated permanently if the copyright holder notifies you of the
-     violation by some reasonable means, this is the first time you have
-     received notice of violation of this License (for any work) from
-     that copyright holder, and you cure the violation prior to 30 days
-     after your receipt of the notice.
-
-     Termination of your rights under this section does not terminate
-     the licenses of parties who have received copies or rights from you
-     under this License.  If your rights have been terminated and not
-     permanently reinstated, receipt of a copy of some or all of the
-     same material does not give you any rights to use it.
-
-  10. FUTURE REVISIONS OF THIS LICENSE
-
-     The Free Software Foundation may publish new, revised versions of
-     the GNU Free Documentation License from time to time.  Such new
-     versions will be similar in spirit to the present version, but may
-     differ in detail to address new problems or concerns.  See
-     <https://www.gnu.org/licenses/>.
-
-     Each version of the License is given a distinguishing version
-     number.  If the Document specifies that a particular numbered
-     version of this License "or any later version" applies to it, you
-     have the option of following the terms and conditions either of
-     that specified version or of any later version that has been
-     published (not as a draft) by the Free Software Foundation.  If the
-     Document does not specify a version number of this License, you may
-     choose any version ever published (not as a draft) by the Free
-     Software Foundation.  If the Document specifies that a proxy can
-     decide which future versions of this License can be used, that
-     proxy's public statement of acceptance of a version permanently
-     authorizes you to choose that version for the Document.
-
-  11. RELICENSING
-
-     "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
-     World Wide Web server that publishes copyrightable works and also
-     provides prominent facilities for anybody to edit those works.  A
-     public wiki that anybody can edit is an example of such a server.
-     A "Massive Multiauthor Collaboration" (or "MMC") contained in the
-     site means any set of copyrightable works thus published on the MMC
-     site.
-
-     "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
-     license published by Creative Commons Corporation, a not-for-profit
-     corporation with a principal place of business in San Francisco,
-     California, as well as future copyleft versions of that license
-     published by that same organization.
-
-     "Incorporate" means to publish or republish a Document, in whole or
-     in part, as part of another Document.
-
-     An MMC is "eligible for relicensing" if it is licensed under this
-     License, and if all works that were first published under this
-     License somewhere other than this MMC, and subsequently
-     incorporated in whole or in part into the MMC, (1) had no cover
-     texts or invariant sections, and (2) were thus incorporated prior
-     to November 1, 2008.
-
-     The operator of an MMC Site may republish an MMC contained in the
-     site under CC-BY-SA on the same site at any time before August 1,
-     2009, provided the MMC is eligible for relicensing.
-
-ADDENDUM: How to use this License for your documents
-====================================================
-
-To use this License in a document you have written, include a copy of
-the License in the document and put the following copyright and license
-notices just after the title page:
-
-       Copyright (C)  YEAR  YOUR NAME.
-       Permission is granted to copy, distribute and/or modify this document
-       under the terms of the GNU Free Documentation License, Version 1.3
-       or any later version published by the Free Software Foundation;
-       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
-       Texts.  A copy of the license is included in the section entitled ``GNU
-       Free Documentation License''.
-
-   If you have Invariant Sections, Front-Cover Texts and Back-Cover
-Texts, replace the "with...Texts." line with this:
-
-         with the Invariant Sections being LIST THEIR TITLES, with
-         the Front-Cover Texts being LIST, and with the Back-Cover Texts
-         being LIST.
-
-   If you have Invariant Sections without Cover Texts, or some other
-combination of the three, merge those two alternatives to suit the
-situation.
-
-   If your document contains nontrivial examples of program code, we
-recommend releasing these examples in parallel under your choice of free
-software license, such as the GNU General Public License, to permit
-their use in free software.
-
-
-File: preview-latex.info,  Node: Index,  Prev: Copying this Manual,  Up: Top
-
-Index
-*****
-
-
-* Menu:
-
-* \PreviewEnvironment:                   Provided commands.   (line 123)
-* \PreviewMacro:                         Provided commands.   (line  25)
-* Activation:                            Activating preview-latex.
-                                                              (line   6)
-* C-c C-k:                               Keys and lisp.       (line 168)
-* C-c C-m P:                             Keys and lisp.       (line  62)
-* C-c C-p C-b:                           Keys and lisp.       (line  89)
-* C-c C-p C-c C-b:                       Keys and lisp.       (line 115)
-* C-c C-p C-c C-d:                       Keys and lisp.       (line 121)
-* C-c C-p C-c C-p:                       Keys and lisp.       (line  99)
-* C-c C-p C-c C-r:                       Keys and lisp.       (line 110)
-* C-c C-p C-c C-s:                       Keys and lisp.       (line 105)
-* C-c C-p C-d:                           Keys and lisp.       (line  94)
-* C-c C-p C-e:                           Keys and lisp.       (line  74)
-* C-c C-p C-f:                           Keys and lisp.       (line 128)
-* C-c C-p C-i:                           Keys and lisp.       (line 155)
-* C-c C-p C-p:                           Keys and lisp.       (line  23)
-* C-c C-p C-r:                           Keys and lisp.       (line  84)
-* C-c C-p C-s:                           Keys and lisp.       (line  79)
-* C-c C-p C-w:                           Keys and lisp.       (line  45)
-* C-u C-c C-p C-f:                       Keys and lisp.       (line 149)
-* Caching a preamble:                    Simple customization.
-                                                              (line  57)
-* Contacts:                              Contacts.            (line   6)
-* Copying:                               Copying.             (line   6)
-* Copyright:                             Copying.             (line   6)
-* Distribution:                          Copying.             (line   6)
-* Download:                              Availability.        (line   6)
-* FDL, GNU Free Documentation License:   GNU Free Documentation License.
-                                                              (line   6)
-* Free:                                  Copying.             (line   6)
-* Free software:                         Copying.             (line   6)
-* General Public License:                Copying.             (line   6)
-* GIT access:                            Availability.        (line   6)
-* GPL:                                   Copying.             (line   6)
-* Inline math:                           Simple customization.
-                                                              (line 108)
-* Kill preview-generating process:       Keys and lisp.       (line 168)
-* License:                               Copying.             (line   6)
-* M-x preview-report-bug <RET>:          Keys and lisp.       (line 160)
-* Mailing list:                          Contacts.            (line   6)
-* Menu entries:                          Keys and lisp.       (line   6)
-* Philosophy of preview-latex:           What use is it?.     (line   6)
-* preview-at-point:                      Keys and lisp.       (line  23)
-* preview-auctex-font-size:              The Emacs interface. (line  99)
-* preview-auto-cache-preamble:           Simple customization.
-                                                              (line  57)
-* preview-buffer:                        Keys and lisp.       (line  89)
-* preview-cache-preamble:                Keys and lisp.       (line 128)
-* preview-cache-preamble-off:            Keys and lisp.       (line 149)
-* preview-clearout:                      Keys and lisp.       (line 110)
-* preview-clearout-at-point:             Keys and lisp.       (line  99)
-* preview-clearout-buffer:               Keys and lisp.       (line 115)
-* preview-clearout-document:             Keys and lisp.       (line 105)
-* preview-clearout-document <1>:         Keys and lisp.       (line 121)
-* preview-copy-region-as-mml:            Keys and lisp.       (line  45)
-* preview-default-document-pt:           The Emacs interface. (line  82)
-* preview-default-option-list:           Simple customization.
-                                                              (line  30)
-* preview-default-option-list <1>:       Simple customization.
-                                                              (line  75)
-* preview-default-option-list <2>:       Simple customization.
-                                                              (line 108)
-* preview-default-option-list <3>:       The Emacs interface. (line  53)
-* preview-default-preamble:              Simple customization.
-                                                              (line  75)
-* preview-default-preamble <1>:          The Emacs interface. (line  54)
-* preview-default-preamble <2>:          Misplaced previews.  (line  60)
-* preview-default-preamble <3>:          Misplaced previews.  (line  61)
-* preview-document:                      Keys and lisp.       (line  94)
-* preview-document-pt:                   The Emacs interface. (line  96)
-* preview-document-pt-list:              The Emacs interface. (line  81)
-* preview-dvipng-command:                The preview images.  (line  40)
-* preview-dvipng-image-type:             The preview images.  (line  43)
-* preview-dvips-command:                 The Emacs interface. (line 124)
-* preview-environment:                   Keys and lisp.       (line  74)
-* preview-error-icon-specs:              The Emacs interface. (line 150)
-* preview-fast-conversion:               The Emacs interface. (line  60)
-* preview-fast-dvips-command:            The Emacs interface. (line 123)
-* preview-goto-info-page:                Keys and lisp.       (line 155)
-* preview-gs-image-type-alist:           The preview images.  (line   8)
-* preview-gs-options:                    The preview images.  (line  59)
-* preview-icon-specs:                    The Emacs interface. (line 151)
-* preview-image-creators:                The preview images.  (line   7)
-* preview-image-type:                    Basic modes of operation.
-                                                              (line  16)
-* preview-image-type <1>:                The preview images.  (line   6)
-* preview-inner-environments:            The Emacs interface. (line 156)
-* preview-LaTeX-command:                 The Emacs interface. (line  11)
-* preview-LaTeX-command-replacements:    The Emacs interface. (line  25)
-* preview-nonready-icon-specs:           The Emacs interface. (line 143)
-* preview-parsed-font-size:              The Emacs interface. (line  99)
-* preview-pdf-adjust-color-method:       No images are displayed with gs 9.27 and earlier.
-                                                              (line  15)
-* preview-prefer-TeX-bb:                 The Emacs interface. (line  69)
-* preview-preserve-counters:             Simple customization.
-                                                              (line  61)
-* preview-preserve-counters <1>:         The Emacs interface. (line  47)
-* preview-reference-face:                The Emacs interface. (line  80)
-* preview-region:                        Keys and lisp.       (line  84)
-* preview-report-bug:                    Keys and lisp.       (line 160)
-* preview-required-option-list:          Simple customization.
-                                                              (line  61)
-* preview-required-option-list <1>:      The Emacs interface. (line  35)
-* preview-scale-function:                The Emacs interface. (line  79)
-* preview-section:                       Keys and lisp.       (line  79)
-* preview-transparent-border:            Keys and lisp.       (line  55)
-* Readme:                                Introduction.        (line   6)
-* Report a bug:                          Keys and lisp.       (line 160)
-* Right:                                 Copying.             (line   6)
-* Showing \labels:                       Simple customization.
-                                                              (line  21)
-* Using dvipng:                          Basic modes of operation.
-                                                              (line  18)
-* Warranty:                              Copying.             (line   6)
-
-
-
-Tag Table:
-Node: Top959
-Node: Copying2231
-Node: Introduction2685
-Node: What use is it?3359
-Node: Activating preview-latex4748
-Node: Getting started5499
-Node: Basic modes of operation7446
-Node: More documentation8651
-Node: Availability9520
-Node: Contacts10247
-Node: Installation11520
-Node: Keys and lisp11721
-Node: Simple customization18796
-Node: Known problems24458
-Node: Font problems with Dvips25284
-Node: Too small bounding boxes26454
-Node: x-symbol interoperation27850
-Node: Middle-clicks paste instead of toggling29238
-Node: No images are displayed with gs 9.27 and earlier29923
-Node: For advanced users32565
-Node: The LaTeX style file33024
-Node: Package options35586
-Node: Provided commands46490
-Node: The Emacs interface53835
-Node: The preview images62537
-Node: Misplaced previews66294
-Node: ToDo69750
-Node: Frequently Asked Questions74527
-Node: Introduction to FAQ74850
-Node: Requirements75189
-Node: Installation Trouble77157
-Node: Customization79421
-Node: Troubleshooting82497
-Node: Other formats85007
-Node: Copying this Manual86322
-Node: GNU Free Documentation License87268
-Node: Index112391
-
-End Tag Table
-
-
-Local Variables:
-coding: utf-8
-End:
diff --git a/elpa/auctex-13.1.3/preview.el b/elpa/auctex-13.1.3/preview.el
deleted file mode 100644
index ad48b09..0000000
--- a/elpa/auctex-13.1.3/preview.el
+++ /dev/null
@@ -1,4288 +0,0 @@
-;;; preview.el --- embed preview LaTeX images in source buffer  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2001-2022  Free Software Foundation, Inc.
-
-;; Author: David Kastrup
-;; Keywords: tex, wp, convenience
-
-;; This file is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; This file is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to
-;; the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; This style is for the "seamless" embedding of generated images
-;; into LaTeX source code.  Please see the README and INSTALL files
-;; for further instruction.
-;;
-;; Please use the usual configure script for installation: more than
-;; just Elisp files are involved: a LaTeX style, icon files, startup
-;; code and so on.
-;;
-;; Quite a few things with regard to preview-latex's operation can be
-;; configured by using
-;; M-x customize-group RET preview RET
-;;
-;; Please report bugs with M-x preview-report-bug RET.
-
-;;; Code:
-
-(require 'tex-site)
-(require 'tex)
-(require 'latex)
-
-(eval-when-compile
-  (condition-case nil
-      (require 'desktop)
-    (file-error (message "Missing desktop package:
-preview-latex buffers will not survive across sessions.")))
-  (condition-case nil
-      (require 'reporter)
-    (file-error (message "Missing reporter library, probably from the mail-lib package:
-preview-latex's bug reporting commands will probably not work.")))
-  (require 'info))
-
-(defgroup preview nil "Embed Preview images into LaTeX buffers."
-  :group 'AUCTeX
-  :prefix "preview-"
-  :link '(custom-manual "(preview-latex)Top")
-  :link '(info-link "(preview-latex)The Emacs interface")
-  :link '(url-link :tag "Homepage" "https://www.gnu.org/software/auctex/"))
-
-(defgroup preview-gs nil "Preview's Ghostscript renderer."
-  :group 'preview
-  :prefix "preview-")
-
-(defgroup preview-appearance nil "Preview image appearance."
-  :group 'preview
-  :prefix "preview-")
-
-(defconst preview-specs-type
-  '(repeat
-    (list :tag "Image spec"
-          ;; Use an extra :value keyword to avoid a bug in
-          ;; `widget-convert' of XEmacs 21.4 and Emacs 21.
-          ;; Analogously for the following `const' statements.
-          (const :format "" :value :type)
-          (choice :tag "Image type"
-                  (const xpm)
-                  (const xbm)
-                  (symbol :tag "Other"))
-          (set :inline t :tag "Minimum font size"
-               (list :inline t :tag ""
-                     (const :format "" :value :min)
-                     (integer :tag "pixels")))
-          (const :format "" :value :file) (string :tag "Filename")
-          (set :inline t :tag "Ascent ratio"
-               (list :inline t :tag ""
-                     (const :format "" :value :ascent)
-                     (integer :tag "percent of image"
-                              :value 50))))))
-
-(defun preview-specs-setter (symbol value)
-  "Set SYMBOL to VALUE and clear `preview-min-alist' property.
-This is used in icon specs, so that customizing will
-clear cached icons."
-  (put symbol 'preview-min-alist nil)
-  (set-default symbol value))
-
-(defcustom preview-nonready-icon-specs
-  '((:type xpm :min 26 :file "prvwrk24.xpm" :ascent 90)
-    (:type xpm :min 22 :file "prvwrk20.xpm" :ascent 90)
-    (:type xpm :min 17 :file "prvwrk16.xpm" :ascent 90)
-    (:type xpm :min 15 :file "prvwrk14.xpm" :ascent 90)
-    (:type xpm         :file "prvwrk12.xpm" :ascent 90)
-    (:type xbm         :file "prvwrk24.xbm" :ascent 90))
-  "The icon used for previews to be generated.
-The spec must begin with `:type'.  File names are relative to
-`load-path' and `data-directory', a spec `:min' requires a
-minimal pixel height for `preview-reference-face' before the spec
-will be considered.  Since evaluating the `:file' spec takes
-considerable time under XEmacs, it should come after the `:min'
-spec to avoid unnecessary evaluation time."
-  :group 'preview-appearance
-  :type preview-specs-type
-  :set #'preview-specs-setter)
-
-(defvar preview-nonready-icon nil
-  "The icon used for previews to be generated.
-Suitable spec is chosen from `preview-nonready-icon-specs'.")
-
-(defcustom preview-error-icon-specs
-  '((:type xpm :min 22 :file "prverr24.xpm" :ascent 90)
-    (:type xpm :min 18 :file "prverr20.xpm" :ascent 90)
-    (:type xpm         :file "prverr16.xpm" :ascent 90)
-    (:type xbm         :file "prverr24.xbm" :ascent 90))
-  "The icon used for PostScript errors.
-The spec must begin with `:type'.  File names are relative to
-`load-path' and `data-directory', a spec `:min' requires a
-minimal pixel height for `preview-reference-face' before the spec
-will be considered.  Since evaluating the `:file' spec takes
-considerable time under XEmacs, it should come after the `:min'
-spec to avoid unnecessary evaluation time."
-  :group 'preview-appearance
-  :type preview-specs-type
-  :set #'preview-specs-setter
-)
-
-(defvar preview-error-icon nil
-  "The icon used for PostScript errors.
-Suitable spec is chosen from `preview-error-icon-specs'.")
-
-(defcustom preview-icon-specs
-  '((:type xpm :min 24 :file "prvtex24.xpm" :ascent 75)
-    (:type xpm :min 20 :file "prvtex20.xpm" :ascent 75)
-    (:type xpm :min 16 :file "prvtex16.xpm" :ascent 75)
-    (:type xpm         :file "prvtex12.xpm" :ascent 75)
-    (:type xbm :min 24 :file "prvtex24.xbm" :ascent 75)
-    (:type xbm :min 16 :file "prvtex16.xbm" :ascent 75)
-    (:type xbm         :file "prvtex12.xbm" :ascent 75))
-  "The icon used for an open preview.
-The spec must begin with `:type'.  File names are relative to
-`load-path' and `data-directory', a spec `:min' requires a
-minimal pixel height for `preview-reference-face' before the spec
-will be considered.  Since evaluating the `:file' spec takes
-considerable time under XEmacs, it should come after the `:min'
-spec to avoid unnecessary evaluation time."
-  :group 'preview-appearance
-  :type preview-specs-type
-  :set #'preview-specs-setter)
-
-(defvar preview-icon nil
-  "The icon used for an open preview.
-Suitable spec is chosen from `preview-icon-specs'.")
-
-(defgroup preview-latex nil "LaTeX options for preview."
-  :group 'preview
-  :prefix "preview-")
-
-(defcustom preview-image-creators
-  '((dvipng
-     (open preview-gs-open preview-dvipng-process-setup)
-     (place preview-gs-place)
-     (close preview-dvipng-close))
-    (png (open preview-gs-open)
-         (place preview-gs-place)
-         (close preview-gs-close))
-    (jpeg (open preview-gs-open)
-          (place preview-gs-place)
-          (close preview-gs-close))
-    (pnm (open preview-gs-open)
-          (place preview-gs-place)
-          (close preview-gs-close))
-    (tiff (open preview-gs-open)
-          (place preview-gs-place)
-          (close preview-gs-close)))
-  "Define functions for generating images.
-These functions get called in the process of generating inline
-images of the specified type.  The open function is called
-at the start of a rendering pass, the place function for
-placing every image, the close function at the end of
-the pass.  Look at the documentation of the various
-functions used here for the default settings, and at
-the function `preview-call-hook' through which those are
-called.  Additional argument lists specified in here
-are passed to the functions before any additional
-arguments given to `preview-call-hook'.
-
-Not all of these image types may be supported by your copy
-of Ghostscript, or by your copy of Emacs."
-  :group 'preview-gs
-  :type '(alist :key-type (symbol :tag "Preview's image type")
-                :value-type
-                (alist :tag "Handler" :key-type (symbol :tag "Operation:")
-                       :value-type (list :tag "Handler"
-                                         (function :tag "Handler function")
-                                         (repeat :tag "Additional \
-function args" :inline t sexp))
-                       :options (open place close))))
-
-(defcustom preview-gs-image-type-alist
-  '((png png "-sDEVICE=png16m")
-    (dvipng png "-sDEVICE=png16m")
-    (jpeg jpeg "-sDEVICE=jpeg")
-    (pnm pbm "-sDEVICE=pnmraw")
-    (tiff tiff "-sDEVICE=tiff12nc"))
-  "Alist of image types and corresponding Ghostscript options.
-The `dvipng' and `postscript' (don't use) entries really specify
-a fallback device when images can't be processed by the requested
-method, like when PDFTeX was used."
-  :group 'preview-gs
-  :type '(repeat (list :tag nil (symbol :tag "preview image-type")
-                       (symbol :tag "Emacs image-type")
-                       (repeat :inline t :tag "Ghostscript options" string))))
-
-(defcustom preview-image-type 'png
-  "Image type to be used in images."
-  :group 'preview-gs
-  :type (append '(choice)
-                (mapcar (lambda (symbol) (list 'const (car symbol)))
-                        preview-image-creators)
-                '((symbol :tag "Other"))))
-
-(defun preview-call-hook (symbol &rest rest)
-  "Call a function from `preview-image-creators'.
-This looks up SYMBOL in the `preview-image-creators' entry
-for the image type `preview-image-type' and calls the
-hook function given there with the arguments specified there
-followed by REST.  If such a function is specified in there,
-that is."
-  (let ((hook (cdr (assq symbol
-                    (cdr (assq preview-image-type
-                               preview-image-creators))))))
-    (when hook
-      (apply (car hook) (append (cdr hook) rest)))))
-
-
-(defvar TeX-active-tempdir nil
-  "List of directory name, top directory name and reference count.")
-(make-variable-buffer-local 'TeX-active-tempdir)
-
-(defcustom preview-bb-filesize 1024
-  "Size of file area scanned for bounding box information."
-  :group 'preview-gs :type 'integer)
-
-(defcustom preview-preserve-indentation t
-  "Whether to keep additional whitespace at the left of a line."
-  :group 'preview-appearance :type 'boolean)
-
-(defun preview-extract-bb (filename)
-  "Extract EPS bounding box vector from FILENAME."
-  (with-temp-buffer
-    (insert-file-contents-literally filename nil 0 preview-bb-filesize
-                                    t)
-    (goto-char (point-min))
-    (when (search-forward-regexp "%%BoundingBox:\
- +\\([-+]?[0-9.]+\\)\
- +\\([-+]?[0-9.]+\\)\
- +\\([-+]?[0-9.]+\\)\
- +\\([-+]?[0-9.]+\\)" nil t)
-      (vector
-       (if preview-preserve-indentation
-           (min 72 (string-to-number (match-string 1)))
-         (string-to-number (match-string 1)))
-       (string-to-number (match-string 2))
-       (string-to-number (match-string 3))
-       (string-to-number (match-string 4))
-       ))))
-
-(defcustom preview-prefer-TeX-bb nil
-  "Prefer TeX bounding box to EPS one if available.
-If `preview-fast-conversion' is set, this option is not
- consulted since the TeX bounding box has to be used anyway."
-  :group 'preview-gs
-  :type 'boolean)
-
-(defcustom preview-TeX-bb-border 0.5
-  "Additional space in pt around Bounding Box from TeX."
-  :group 'preview-gs
-  :type 'number)
-
-(defvar preview-parsed-font-size nil
-  "Font size as parsed from the log of LaTeX run.")
-(make-variable-buffer-local 'preview-parsed-font-size)
-(defvar preview-parsed-magnification nil
-  "Magnification as parsed from the log of LaTeX run.")
-(make-variable-buffer-local 'preview-parsed-magnification)
-(defvar preview-parsed-pdfoutput nil
-  "PDFoutput as parsed from the log of LaTeX run.")
-(make-variable-buffer-local 'preview-parsed-pdfoutput)
-(defvar preview-parsed-counters nil
-  "Counters as parsed from the log of LaTeX run.")
-(make-variable-buffer-local 'preview-parsed-counters)
-(defvar preview-parsed-tightpage nil
-  "Tightpage as parsed from the log of LaTeX run.")
-(make-variable-buffer-local 'preview-parsed-tightpage)
-
-(defun preview-get-magnification ()
-  "Get magnification from `preview-parsed-magnification'."
-  (if preview-parsed-magnification
-      (/ preview-parsed-magnification 1000.0) 1.0))
-
-(defun preview-TeX-bb (list)
-  "Calculate bounding box from (ht dp wd).
-LIST consists of TeX dimensions in sp (1/65536 TeX point)."
-  (and
-   (consp list)
-   (let* ((dims (vconcat (mapcar
-                          #'(lambda (x)
-                              (/ x 65781.76))
-                          list)))
-          (box
-           (vector
-            (+ 72 (min 0 (aref dims 2)))
-            (+ 720 (min (aref dims 0) (- (aref dims 1)) 0))
-            (+ 72 (max 0 (aref dims 2)))
-            (+ 720 (max (aref dims 0) (- (aref dims 1)) 0))))
-          (border (if preview-parsed-tightpage
-                      (vconcat (mapcar
-                                #'(lambda(x)
-                                    (/ x 65781.76))
-                                preview-parsed-tightpage))
-                    (vector (- preview-TeX-bb-border)
-                            (- preview-TeX-bb-border)
-                            preview-TeX-bb-border
-                            preview-TeX-bb-border))))
-     (dotimes (i 4)
-       (aset box i (+ (aref box i) (aref border i))))
-     box)))
-
-(defcustom preview-gs-command
-  (or ;; The GS wrapper coming with TeX Live
-      (executable-find "rungs")
-      ;; The MikTeX builtin GS
-      (let ((gs (executable-find "mgs")))
-        ;; Check if mgs is functional for external non-MikTeX apps.
-        ;; See http://blog.miktex.org/post/2005/04/07/Starting-mgsexe-at-the-DOS-Prompt.aspx
-        (when (and gs (= 0 (shell-command (concat (shell-quote-argument gs) " -q -dNODISPLAY -c quit"))))
-          gs))
-      ;; Windows ghostscript
-      (executable-find "GSWIN32C.EXE")
-      ;; standard GhostScript
-      (executable-find "gs"))
-  "How to call gs for conversion from EPS.  See also `preview-gs-options'."
-  :group 'preview-gs
-  :type 'string)
-
-(defcustom preview-gs-options '("-q" "-dDELAYSAFER" "-dNOPAUSE"
-                                "-DNOPLATFONTS" "-dPrinted"
-                                "-dTextAlphaBits=4"
-                                "-dGraphicsAlphaBits=4")
-  "Options with which to call gs for conversion from EPS.
-See also `preview-gs-command'."
-  :group 'preview-gs
-  :type '(repeat string))
-
-(defvar preview-gs-queue nil
-  "List of overlays to convert using gs.
-Buffer-local to the appropriate TeX process buffer.")
-(make-variable-buffer-local 'preview-gs-queue)
-
-(defvar preview-gs-outstanding nil
-  "Overlays currently processed.")
-(make-variable-buffer-local 'preview-gs-outstanding)
-
-(defcustom preview-gs-outstanding-limit 2
-  "Number of requests allowed to be outstanding.
-This is the number of not-yet-completed requests we
-might at any time have piped into Ghostscript.  If
-this number is larger, the probability of Ghostscript
-working continuously is higher when Emacs is rather
-busy.  If this number is smaller, redisplay will
-follow changes in the displayed buffer area faster."
-  :group 'preview-gs
-  :type '(restricted-sexp
-          :match-alternatives
-          ((lambda (value) (and
-                            (integerp value)
-                            (> value 0)
-                            (< value 10))))
-          :tag "small number"))
-
-(defvar preview-gs-answer nil
-  "Accumulated answer of Ghostscript process.")
-(make-variable-buffer-local 'preview-gs-answer)
-
-(defvar preview-gs-image-type nil
-  "Image type for gs produced images.")
-(make-variable-buffer-local 'preview-gs-image-type)
-
-(defvar preview-gs-sequence nil
-  "Pair of sequence numbers for gs produced images.")
-(make-variable-buffer-local 'preview-gs-sequence)
-
-(defvar preview-scale nil
-  "Screen scale of images.
-Magnify by this factor to make images blend with other
-screen content.  Buffer-local to rendering buffer.")
-(make-variable-buffer-local 'preview-scale)
-
-(defvar preview-colors nil
-  "Color setup list.
-An array with elements 0, 1 and 2 for background,
-foreground and border colors, respectively.  Each element
-is a list of 3 real numbers between 0 and 1, or nil
-of nothing special should be done for the color")
-(make-variable-buffer-local 'preview-colors)
-
-(defvar preview-gs-init-string nil
-  "Ghostscript setup string.")
-(make-variable-buffer-local 'preview-gs-init-string)
-
-(defvar preview-ps-file nil
-  "PostScript file name for fast conversion.")
-(make-variable-buffer-local 'preview-ps-file)
-
-(defvar preview-gs-dsc nil
-  "Parsed DSC information.")
-(make-variable-buffer-local 'preview-gs-dsc)
-
-(defvar preview-resolution nil
-  "Screen resolution where rendering started.
-Cons-cell of x and y resolution, given in
-dots per inch.  Buffer-local to rendering buffer.")
-(make-variable-buffer-local 'preview-resolution)
-
-(defun preview-gs-resolution (scale xres yres)
-  "Generate resolution argument for gs.
-Calculated from real-life factor SCALE and XRES and
-YRES, the screen resolution in dpi."
-  (format "-r%gx%g"
-          (/ (* scale xres) (preview-get-magnification))
-          (/ (* scale yres) (preview-get-magnification))))
-
-(defun preview-gs-behead-outstanding (err)
-  "Remove leading element of outstanding queue after error.
-Return element if non-nil.  ERR is the error string to
-show as response of Ghostscript."
-  (let ((ov (pop preview-gs-outstanding)))
-    (when ov
-      (preview-gs-flag-error ov err)
-      (overlay-put ov 'queued nil))
-    ov))
-
-(defvar preview-gs-command-line nil)
-(make-variable-buffer-local 'preview-gs-command-line)
-(defvar preview-gs-file nil)
-(make-variable-buffer-local 'preview-gs-file)
-
-(defcustom preview-fast-conversion t
-  "Set this for single-file PostScript conversion.
-This will have no effect when `preview-image-type' is
-set to `postscript'."
-  :group 'preview-latex
-  :type 'boolean)
-
-(defun preview-string-expand (arg &optional separator)
-  "Expand ARG as a string.
-It can already be a string.  Or it can be a list, then it is
-recursively evaluated using SEPARATOR as separator.  If a list
-element is in itself a CONS cell, the CAR of the list (after symbol
-dereferencing) can evaluate to either a string, in which case it is
-used as a separator for the rest of the list,
-or a boolean (t or nil) in which case the rest of the list is
-either evaluated and concatenated or ignored, respectively.
-ARG can be a symbol, and so can be the CDR
-of a cell used for string concatenation."
-  (cond
-   ((stringp arg) arg)
-   ((consp arg)
-    (mapconcat
-     #'identity
-     (delq nil
-           (mapcar
-            (lambda(x)
-              (if (consp x)
-                  (let ((sep (car x)))
-                    (while (and (symbolp sep)
-                                (not (memq sep '(t nil))))
-                      (setq sep (symbol-value sep)))
-                    (if (stringp sep)
-                        (preview-string-expand (cdr x) sep)
-                      (and sep
-                           (preview-string-expand (cdr x)))))
-                (preview-string-expand x)))
-            arg))
-     (or separator "")))
-   ((and (symbolp arg) (not (memq arg '(t nil))))
-    (preview-string-expand (symbol-value arg) separator))
-   (t (error "Bad string expansion"))))
-
-(defconst preview-expandable-string
-  (let ((f (lambda (x)
-             `(choice
-               string
-               (repeat :tag "Concatenate"
-                       (choice
-                        string
-                        (cons :tag "Separated list"
-                              (choice (string :tag "Separator")
-                                      (symbol :tag
-                                              "Indirect separator or flag"))
-                              ,x)
-                        (symbol :tag "Indirect variable (no separator)")))
-               (symbol :tag "Indirect variable (with separator)")))))
-    (funcall f (funcall f 'sexp)))
-  "Type to be used for `preview-string-expand'.
-Just a hack until we get to learn how to do this properly.
-Recursive definitions are not popular with Emacs,
-so we define this type just two levels deep.  This
-kind of expandible string can either be just a string, or a
-cons cell with a separator string in the CAR, and either
-an explicit list of elements in the CDR, or a symbol to
-be consulted recursively.")
-
-(defcustom preview-dvipng-command
-  "dvipng -picky -noghostscript %d -o %m/prev%%03d.png"
-  "Command used for converting to separate PNG images.
-
-You might specify options for converting to other image types,
-but then you'll need to adapt `preview-dvipng-image-type'."
-  :group 'preview-latex
-  :type 'string)
-
-(defcustom preview-dvipng-image-type
-  'png
-  "Image type that dvipng produces.
-
-You'll need to change `preview-dvipng-command' too,
-if you customize this."
-  :group 'preview-latex
-  :type '(choice (const png)
-                 (const gif)
-                 (symbol :tag "Other" :value png)))
-
-(defcustom preview-dvips-command
-  "dvips -Pwww -i -E %d -o %m/preview.000"
-  "Command used for converting to separate EPS images."
-  :group 'preview-latex
-  :type 'string)
-
-(defcustom preview-fast-dvips-command
-  "dvips -Pwww %d -o %m/preview.ps"
-  "Command used for converting to a single PS file."
-  :group 'preview-latex
-  :type 'string)
-
-(defcustom preview-pdf2dsc-command
-  "pdf2dsc %(O?pdf) %m/preview.dsc"
-  "Command used for generating dsc from a PDF file."
-  :group 'preview-latex
-  :type 'string)
-
-(defun preview-gs-queue-empty ()
-  "Kill off everything remaining in `preview-gs-queue'."
-  (mapc #'preview-delete preview-gs-outstanding)
-  (dolist (ov preview-gs-queue)
-    (if (overlay-get ov 'queued)
-        (preview-delete ov)))
-  (setq preview-gs-outstanding nil)
-  (setq preview-gs-queue nil))
-
-(defvar preview-error-condition nil
-  "Last error raised and to be reported.")
-
-(defun preview-log-error (err context &optional process)
-  "Log an error message to run buffer.
-ERR is the caught error syndrome, CONTEXT is where it
-occured, PROCESS is the process for which the run-buffer
-is to be used."
-  (when (or (null process) (buffer-name (process-buffer process)))
-    (with-current-buffer (or (and process
-                                  (process-buffer process))
-                             (current-buffer))
-      (save-excursion
-        (goto-char (or (and process
-                            (process-buffer process)
-                            (marker-buffer (process-mark process))
-                            (process-mark process))
-                       (point-max)))
-        (insert-before-markers
-         (format "%s: %s\n"
-                 context (error-message-string err)))
-        (display-buffer (current-buffer)))))
-  (setq preview-error-condition err))
-
-(defun preview-reraise-error (&optional process)
-  "Raise an error that has been logged.
-Makes sure that PROCESS is removed from the \"Compilation\"
-tag in the mode line."
-  (when preview-error-condition
-    (unwind-protect
-        (signal (car preview-error-condition) (cdr preview-error-condition))
-      (setq preview-error-condition nil
-            compilation-in-progress (delq process compilation-in-progress)))))
-
-(defcustom preview-pdf-color-adjust-method t
-  "Method to adjust colors of images generated from PDF.
-It is not consulted when the latex command produces DVI files.
-
-The valid values are:
-
-t: preview-latex transfers the foreground and background colors
-of Emacs to the generated images.  This option requires that
-Ghostscript has working DELAYBIND feature, thus is invalid with
-gs 9.27 (and possibly < 9.27).
-
-`compatible': preview-latex uses another mothod to transfer
-colors.  This option is provided for compatibility with older gs.
-See the below explanation for detail.
-
-nil: no adjustment is done and \"black on white\" image is
-generated regardless of Emacs color.  This is provided for fallback for
-gs 9.27 users with customized foreground color.  See the below
-explanation for detail.
-
-When the latex command produces PDF rather than DVI and Emacs has
-non-trivial foreground color, the traditional method (`compatible')
-makes gs >= 9.27 to stop with error.  Here, \"non-trivial foreground
-color\" includes customized themes.
-
-If you use such non-trivial foreground color and the version of
-Ghostscript equals to 9.27, you have two options:
-
-- Choose the value `compatible' and customize
-`preview-reference-face' to have default (black) foreground
-color.  This makes the generated image almost non-readable on
-dark background, so the next option would be your only choice in
-that case.
-- Choose the value nil, which forces plain \"black on white\"
-appearance for the generated image.  You can at least read what
-are written in the image although they may not match with your
-Emacs color well."
-  :group 'preview-appearance
-  :type '(choice
-          (const :tag "Adjust to Emacs color (gs > 9.27)" t)
-          (const :tag "Compatibility for gs =< 9.27" compatible)
-          (const :tag "No adjustment (B/W, for gs 9.27)" nil)))
-
-(defun preview-gs-sentinel (process string)
-  "Sentinel function for rendering process.
-Gets the default PROCESS and STRING arguments
-and tries to restart Ghostscript if necessary."
-  (condition-case err
-      (let ((status (process-status process)))
-        (when (memq status '(exit signal))
-          (setq compilation-in-progress (delq process compilation-in-progress)))
-        (when (buffer-name (process-buffer process))
-          (with-current-buffer (process-buffer process)
-            (goto-char (point-max))
-            (insert-before-markers "\n" mode-name " " string)
-            (forward-char -1)
-            (insert " at "
-                    (substring (current-time-string) 0 -5))
-            (forward-char 1)
-            (TeX-command-mode-line process)
-            (when (memq status '(exit signal))
-              ;; process died.
-              ;;  Throw away culprit, go on.
-              (let* ((err (concat preview-gs-answer "\n"
-                                  (process-name process) " " string))
-                     (ov (preview-gs-behead-outstanding err)))
-                (when (and (null ov) preview-gs-queue)
-                  (save-excursion
-                    (goto-char (if (marker-buffer (process-mark process))
-                                   (process-mark process)
-                                 (point-max)))
-                    (insert-before-markers err)))
-                (delete-process process)
-                (if (or (null ov)
-                        (eq status 'signal))
-                    ;; if process was killed explicitly by signal, or if nothing
-                    ;; was processed, we give up on the matter altogether.
-                    (progn
-                      (when preview-ps-file
-                        (condition-case nil
-                            (preview-delete-file preview-ps-file)
-                          (file-error nil)))
-                      (preview-gs-queue-empty))
-
-                  ;; restart only if we made progress since last call
-                  (let (filenames)
-                    (dolist (ov preview-gs-outstanding)
-                      (setq filenames (overlay-get ov 'filenames))
-                      (condition-case nil
-                          (preview-delete-file (nth 1 filenames))
-                        (file-error nil))
-                      (setcdr filenames nil)))
-                  (setq preview-gs-queue (nconc preview-gs-outstanding
-                                                preview-gs-queue))
-                  (setq preview-gs-outstanding nil)
-                  (preview-gs-restart)))))))
-    (error (preview-log-error err "Ghostscript" process)))
-  (preview-reraise-error process))
-
-(defun preview-gs-filter (process string)
-  "Filter function for processing Ghostscript output.
-Gets the usual PROCESS and STRING parameters, see
-`set-process-filter' for a description."
-  (with-current-buffer (process-buffer process)
-    (setq preview-gs-answer (concat preview-gs-answer string))
-    (while (string-match "GS\\(<[0-9]+\\)?>" preview-gs-answer)
-      (let* ((pos (match-end 0))
-             (answer (substring preview-gs-answer 0 pos)))
-        (setq preview-gs-answer (substring preview-gs-answer pos))
-        (condition-case err
-            (preview-gs-transact process answer)
-          (error (preview-log-error err "Ghostscript filter" process))))))
-  (preview-reraise-error))
-
-(defun preview-gs-restart ()
-  "Start a new Ghostscript conversion process."
-  (when preview-gs-queue
-    (if preview-gs-sequence
-        (setcar preview-gs-sequence (1+ (car preview-gs-sequence)))
-      (setq preview-gs-sequence (list 1)))
-    (setcdr preview-gs-sequence 1)
-    (let* ((process-connection-type nil)
-           (outfile (format "-sOutputFile=%s"
-                            (file-relative-name
-                             (format "%s/pr%d-%%d.%s"
-                                     (car TeX-active-tempdir)
-                                     (car preview-gs-sequence)
-                                     preview-gs-image-type))))
-           (process
-            (apply #'start-process
-                   "Preview-Ghostscript"
-                   (current-buffer)
-                   preview-gs-command
-                   outfile
-                   preview-gs-command-line)))
-      (goto-char (point-max))
-      (insert-before-markers "Running `Preview-Ghostscript' with ``"
-                             (mapconcat #'shell-quote-argument
-                                        (append
-                                         (list preview-gs-command
-                                               outfile)
-                                         preview-gs-command-line)
-                                        " ") "''\n")
-      (setq preview-gs-answer "")
-      (set-process-query-on-exit-flag process nil)
-      (set-process-sentinel process #'preview-gs-sentinel)
-      (set-process-filter process #'preview-gs-filter)
-      (process-send-string process preview-gs-init-string)
-      (setq mode-name "Preview-Ghostscript")
-      (push process compilation-in-progress)
-      (TeX-command-mode-line process)
-      (force-mode-line-update)
-      process)))
-
-(defun preview-gs-open (&optional setup)
-  "Start a Ghostscript conversion pass.
-SETUP may contain a parser setup function."
-  (let ((image-info (assq preview-image-type preview-gs-image-type-alist)))
-    (setq preview-gs-image-type (nth 1 image-info))
-    (setq preview-gs-sequence nil)
-    (setq preview-gs-command-line (append
-                                   preview-gs-options
-                                   (nthcdr 2 image-info))
-          preview-gs-init-string
-          (format "{DELAYSAFER{.setsafe}if}stopped pop\
-/.preview-BP currentpagedevice/BeginPage get dup \
-null eq{pop{pop}bind}if def\
-<</BeginPage{currentpagedevice/PageSize get dup 0 get 1 ne exch 1 get 1 ne or\
-{.preview-BP %s}{pop}ifelse}bind/PageSize[1 1]>>setpagedevice\
-/preview-do{/.preview-ST[count 4 roll save]def dup length 0 eq\
-{pop}{setpagedevice}{ifelse exec}\
-stopped{handleerror quit}if \
-.preview-ST aload pop restore}bind def "
-                  (preview-gs-color-string
-                   preview-colors
-                   ;; Compatibility for gs 9.27 with non-trivial
-                   ;; foreground color and dark background.
-                   ;; Suppress color adjustment with PDF backend
-                   ;; when `preview-pdf-color-adjust-method' is nil.
-                   (and (not preview-pdf-color-adjust-method)
-                        ;; The switch `preview-parsed-pdfoutput' isn't
-                        ;; set before parsing the latex output, so use
-                        ;; heuristic here.
-                        (with-current-buffer TeX-command-buffer
-                          (and TeX-PDF-mode
-                               (not (TeX-PDF-from-DVI))))))))
-    (preview-gs-queue-empty)
-    (preview-parse-messages (or setup #'preview-gs-dvips-process-setup))))
-
-(defun preview-gs-color-value (value)
-  "Return string to be used as color value for an RGB component.
-Conversion from Emacs color numbers (0 to 65535) in VALUE
-to Ghostscript floats."
-  (format "%g" (/ value 65535.0)))
-
-(defun preview-pdf-color-string (colors)
-  "Return a string that patches PDF foreground color to work properly."
-  (let ((fg (aref colors 1)))
-    (if fg
-        (cond ((eq preview-pdf-color-adjust-method t)
-               ;; New code for gs > 9.27.
-               ;; This assumes DELAYBIND feature, which is known to be
-               ;; broken in gs 9.27 (and possibly, < 9.27).
-               ;; <URL:https://lists.gnu.org/archive/html/auctex-devel/2019-07/msg00000.html>
-               ;; DELAYBIND is sometimes mentioned in association with
-               ;; security holes in the changelog of Ghostscript:
-               ;; <URL:https://www.ghostscript.com/doc/9.27/History9.htm>
-               ;; Thus we might have to be prepared for removal of this
-               ;; feature in future Ghostscript.
-               (concat
-                "/initgraphics {
-  //initgraphics
-  /RG where {
-    pop "
-                (mapconcat #'preview-gs-color-value fg " ")
-                " 3 copy rg RG
-  } if
-} bind def .bindnow "))
-              ((eq preview-pdf-color-adjust-method 'compatible)
-               ;; Traditional code for gs < 9.27.
-               (concat
-                "/GS_PDF_ProcSet GS_PDF_ProcSet dup maxlength dict copy dup begin\
-/graphicsbeginpage{//graphicsbeginpage exec "
-                (mapconcat #'preview-gs-color-value fg " ")
-                " 3 copy rg RG}bind store end readonly store "))
-              (;; Do nothing otherwise.
-               t
-               "")))))
-
-(defun preview-gs-color-string (colors &optional suppress-fgbg)
-  "Return a string setting up COLORS.
-If optional argument SUPPRESS-FGBG is non-nil, behave as if FG/BG
-colors were just the default value."
-  (let ((bg (and (not suppress-fgbg)
-                 (aref colors 0)))
-        (fg (and (not suppress-fgbg)
-                 (aref colors 1)))
-        (mask (aref colors 2))
-        (border (aref colors 3)))
-    (concat
-     (and (or (and mask border) (and bg (not fg)))
-          "gsave ")
-     (and bg
-         (concat
-          (mapconcat #'preview-gs-color-value bg " ")
-          " setrgbcolor clippath fill "))
-     (and mask border
-         (format "%s setrgbcolor false setstrokeadjust %g \
-setlinewidth clippath strokepath \
-matrix setmatrix true \
-{2 index{newpath}if round exch round exch moveto pop false}\
-{round exch round exch lineto}{curveto}{closepath}\
-pathforall pop fill "
-                 (mapconcat #'preview-gs-color-value mask " ")
-                 (* 2 border)))
-          ;; I hate antialiasing.  Warp border to integral coordinates.
-     (and (or (and mask border) (and bg (not fg)))
-          "grestore ")
-     (and fg
-          (concat
-           (mapconcat #'preview-gs-color-value fg " ")
-           " setrgbcolor")))))
-
-(defun preview-dvipng-color-string (colors res)
-  "Return color setup tokens for dvipng.
-Makes a string of options suitable for passing to dvipng.
-Pure borderless black-on-white will return an empty string."
-  (let
-      ((bg (aref colors 0))
-       (fg (aref colors 1))
-       (mask (aref colors 2))
-       (border (aref colors 3)))
-    (concat
-     (and bg
-          (format "--bg \"rgb %s\" "
-                  (mapconcat #'preview-gs-color-value bg " ")))
-     (and fg
-          (format "--fg \"rgb %s\" "
-                  (mapconcat #'preview-gs-color-value fg " ")))
-     (and mask border
-          (format "--bd \"rgb %s\" "
-                  (mapconcat #'preview-gs-color-value mask " ")))
-     (and border
-          (format "--bd %d" (max 1 (round (/ (* res border) 72.0))))))))
-
-(defsubst preview-supports-image-type (imagetype)
-  "Check if IMAGETYPE is supported."
-  (image-type-available-p imagetype))
-
-(defun preview-gs-dvips-process-setup ()
-  "Set up Dvips process for conversions via gs."
-  (unless (preview-supports-image-type preview-gs-image-type)
-    (error "preview-image-type setting '%s unsupported by this Emacs"
-           preview-gs-image-type))
-  (setq preview-gs-command-line (append
-                                 preview-gs-command-line
-                                 (list (preview-gs-resolution
-                                        (preview-hook-enquiry preview-scale)
-                                        (car preview-resolution)
-                                        (cdr preview-resolution)))))
-  (if preview-parsed-pdfoutput
-      (preview-pdf2dsc-process-setup)
-    (let ((process (preview-start-dvips preview-fast-conversion)))
-      (setq TeX-sentinel-function #'preview-gs-dvips-sentinel)
-      (list process (current-buffer) TeX-active-tempdir preview-ps-file
-            preview-gs-image-type))))
-
-(defun preview-dvipng-process-setup ()
-  "Set up dvipng process for conversion."
-  (setq preview-gs-command-line (append
-                                 preview-gs-command-line
-                                 (list (preview-gs-resolution
-                                        (preview-hook-enquiry preview-scale)
-                                        (car preview-resolution)
-                                        (cdr preview-resolution)))))
-  (if preview-parsed-pdfoutput
-      (if (preview-supports-image-type preview-gs-image-type)
-          (preview-pdf2dsc-process-setup)
-        (error "preview-image-type setting '%s unsupported by this Emacs"
-               preview-gs-image-type))
-    (unless (preview-supports-image-type preview-dvipng-image-type)
-      (error "preview-dvipng-image-type setting '%s unsupported by this Emacs"
-             preview-dvipng-image-type))
-    (let ((process (preview-start-dvipng)))
-      (setq TeX-sentinel-function #'preview-dvipng-sentinel)
-      (list process (current-buffer) TeX-active-tempdir t
-          preview-dvipng-image-type))))
-
-
-(defun preview-pdf2dsc-process-setup ()
-  (let ((process (preview-start-pdf2dsc)))
-    (setq TeX-sentinel-function #'preview-pdf2dsc-sentinel)
-    (list process (current-buffer) TeX-active-tempdir preview-ps-file
-          preview-gs-image-type)))
-
-(defun preview-dvips-abort ()
-  "Abort a Dvips run."
-  (preview-gs-queue-empty)
-  (condition-case nil
-      (delete-file
-       (let ((gsfile preview-gs-file))
-         (with-current-buffer TeX-command-buffer
-           (funcall (car gsfile) "dvi" t))))
-    (file-error nil))
-  (when preview-ps-file
-    (condition-case nil
-        (preview-delete-file preview-ps-file)
-      (file-error nil)))
-  (setq TeX-sentinel-function nil))
-
-(defalias 'preview-dvipng-abort #'preview-dvips-abort)
-;  "Abort a DviPNG run.")
-
-(defun preview-gs-dvips-sentinel (process _command &optional gsstart)
-  "Sentinel function for indirect rendering DviPS process.
-The usual PROCESS and COMMAND arguments for
-`TeX-sentinel-function' apply.  Starts gs if GSSTART is set."
-  (condition-case err
-      (let ((status (process-status process))
-            (gsfile preview-gs-file))
-        (cond ((eq status 'exit)
-               (delete-process process)
-               (setq TeX-sentinel-function nil)
-               (condition-case nil
-                   (delete-file
-                    (with-current-buffer TeX-command-buffer
-                      (funcall (car gsfile) "dvi" t)))
-                 (file-error nil))
-               (if preview-ps-file
-                   (preview-prepare-fast-conversion))
-               (when gsstart
-                 (if preview-gs-queue
-                     (preview-gs-restart)
-                   (when preview-ps-file
-                     (condition-case nil
-                         (preview-delete-file preview-ps-file)
-                       (file-error nil))))))
-              ((eq status 'signal)
-               (delete-process process)
-               (preview-dvips-abort))))
-    (error (preview-log-error err "DviPS sentinel" process)))
-  (preview-reraise-error process))
-
-(defun preview-pdf2dsc-sentinel (process _command &optional gsstart)
-  "Sentinel function for indirect rendering PDF process.
-The usual PROCESS and COMMAND arguments for
-`TeX-sentinel-function' apply.  Starts gs if GSSTART is set."
-  (condition-case err
-      (let ((status (process-status process)))
-        (cond ((eq status 'exit)
-               (delete-process process)
-               (setq TeX-sentinel-function nil)
-               ;; Add DELAYBIND option for adjustment of foreground
-               ;; color to work.
-               (if (and (eq preview-pdf-color-adjust-method t)
-                        (aref preview-colors 1))
-                   (setq preview-gs-command-line (append
-                                                  preview-gs-command-line
-                                                  '("-dDELAYBIND"))))
-               (setq preview-gs-init-string
-                     (concat preview-gs-init-string
-                             (preview-pdf-color-string preview-colors)))
-               (preview-prepare-fast-conversion)
-               (when gsstart
-                 (if preview-gs-queue
-                     (preview-gs-restart)
-                   (when preview-ps-file
-                     (condition-case nil
-                         (preview-delete-file preview-ps-file)
-                       (file-error nil))))))
-              ((eq status 'signal)
-               (delete-process process)
-               (preview-dvips-abort))))
-    (error (preview-log-error err "PDF2DSC sentinel" process)))
-  (preview-reraise-error process))
-
-(defun preview-gs-close (process closedata)
-  "Clean up after PROCESS and set up queue accumulated in CLOSEDATA."
-  (setq preview-gs-queue (nconc preview-gs-queue closedata))
-  (if process
-      (if preview-gs-queue
-          (if TeX-process-asynchronous
-              (if (and (eq (process-status process) 'exit)
-                       (null TeX-sentinel-function))
-                  ;; Process has already finished and run sentinel
-                  (progn
-                    (when preview-ps-file
-                      (condition-case nil
-                          (preview-delete-file preview-ps-file)
-                        (file-error nil)))
-                    (preview-gs-restart))
-                (setq TeX-sentinel-function
-                      (let ((fun (if preview-parsed-pdfoutput
-                                     #'preview-pdf2dsc-sentinel
-                                   #'preview-gs-dvips-sentinel)))
-                        (lambda (process command)
-                          (funcall fun process command t)))))
-            (TeX-synchronous-sentinel "Preview-DviPS" (cdr preview-gs-file)
-                                      process))
-    ;; pathological case: no previews although we sure thought so.
-        (delete-process process)
-        (unless (eq (process-status process) 'signal)
-          (preview-dvips-abort)))))
-
-(defun preview-dvipng-sentinel (process _command &optional placeall)
-  "Sentinel function for indirect rendering DviPNG process.
-The usual PROCESS and COMMAND arguments for
-`TeX-sentinel-function' apply.  Places all snippets if PLACEALL is set."
-  (condition-case err
-      (let ((status (process-status process)))
-        (cond ((eq status 'exit)
-               (delete-process process)
-               (setq TeX-sentinel-function nil)
-               (when placeall
-                 (preview-dvipng-place-all)))
-              ((eq status 'signal)
-               (delete-process process)
-               (preview-dvipng-abort))))
-    (error (preview-log-error err "DviPNG sentinel" process)))
-  (preview-reraise-error process))
-
-(defun preview-dvipng-close (process closedata)
-  "Clean up after PROCESS and set up queue accumulated in CLOSEDATA."
-  (if preview-parsed-pdfoutput
-      (preview-gs-close process closedata)
-    (setq preview-gs-queue (nconc preview-gs-queue closedata))
-    (if process
-        (if preview-gs-queue
-            (if TeX-process-asynchronous
-                (if (and (eq (process-status process) 'exit)
-                         (null TeX-sentinel-function))
-                    ;; Process has already finished and run sentinel
-                    (preview-dvipng-place-all)
-                  (setq TeX-sentinel-function (lambda (process command)
-                                                (preview-dvipng-sentinel
-                                                 process
-                                                 command
-                                                 t))))
-              (TeX-synchronous-sentinel "Preview-DviPNG" (cdr preview-gs-file)
-                                        process))
-          ;; pathological case: no previews although we sure thought so.
-          (delete-process process)
-          (unless (eq (process-status process) 'signal)
-            (preview-dvipng-abort))))))
-
-(defun preview-dsc-parse (file)
-  "Parse DSC comments of FILE.
-Return a vector with offset/length pairs corresponding to
-the pages.  Page 0 corresponds to the initialization section."
-  (with-temp-buffer
-    (set-buffer-multibyte nil)
-    (insert-file-contents-literally file)
-    (let ((last-pt (point-min))
-          trailer
-          pagelist
-          lastbegin
-          pt
-          case-fold-search
-          (level 0))
-      (while (search-forward-regexp "\
-%%\\(?:\\(BeginDocument:\\)\\|\
-\\(EndDocument[\n\r]\\)\\|\
-\\(Page:\\)\\|\
-\\(Trailer[\n\r]\\)\\)" nil t)
-        (setq pt (match-beginning 0))
-        (cond ((null (memq (char-before pt) '(?\C-j ?\C-m nil))))
-              (trailer (error "Premature %%%%Trailer in `%s' at offsets %d/%d"
-                              file trailer pt))
-              ((match-beginning 1)
-               (if (zerop level)
-                   (setq lastbegin pt))
-               (setq level (1+ level)))
-              ((match-beginning 2)
-               (if (zerop level)
-                   (error "Unmatched %%%%EndDocument in `%s' at offset %d"
-                          file pt)
-                 (setq level (1- level))))
-              ((> level 0))
-              ((match-beginning 3)
-               (push (list last-pt (- pt last-pt)) pagelist)
-               (setq last-pt pt))
-              ((match-beginning 4)
-               (setq trailer pt))))
-      (unless (zerop level)
-        (error "Unmatched %%%%BeginDocument in `%s' at offset %d"
-               file lastbegin))
-      (push (list last-pt
-                  (- (or trailer (point-max)) last-pt)) pagelist)
-      (vconcat (nreverse pagelist)))))
-
-(defun preview-gs-dsc-cvx (page dsc)
-  "Generate PostScript code accessing PAGE in the DSC object.
-The returned PostScript code will need the file on
-top of the stack, and will replace it with an executable
-object corresponding to the wanted page."
-  (let ((curpage (aref dsc page)))
-    (format "dup %d setfileposition %d()/SubFileDecode filter cvx"
-            (1- (car curpage)) (nth 1 curpage))))
-
-(defun preview-ps-quote-filename (str &optional nonrel)
-  "Make a PostScript string from filename STR.
-The file name is first made relative unless
-NONREL is not nil."
-  (unless nonrel (setq str (file-relative-name str)))
-  (let ((index 0))
-    (while (setq index (string-match "[\\()]" str index))
-      (setq str (replace-match "\\\\\\&" t nil str)
-            index (+ 2 index)))
-    (concat "(" str ")")))
-
-(defun preview-prepare-fast-conversion ()
-  "This fixes up all parameters for fast conversion."
-  (let* ((file (if (consp (car preview-ps-file))
-                   (if (consp (caar preview-ps-file))
-                       (car (last (caar preview-ps-file)))
-                     (caar preview-ps-file))
-                 (car preview-ps-file)))
-         (all-files (if (and (consp (car preview-ps-file))
-                             (consp (caar preview-ps-file)))
-                        (caar preview-ps-file)
-                      (list file))))
-    (setq preview-gs-dsc (preview-dsc-parse file))
-    (setq preview-gs-init-string
-          ;; Add commands for revised file access controls introduced
-          ;; after gs 9.27 (bug#37719)
-          (concat (format "systemdict /.addcontrolpath known {%s} if "
-                          (mapconcat (lambda (f)
-                                       (format "/PermitFileReading %s .addcontrolpath"
-                                               (preview-ps-quote-filename f)))
-                                     all-files "\n"))
-                  (format "{<</PermitFileReading[%s]>> setuserparams \
-.locksafe} stopped pop "
-                          (mapconcat #'preview-ps-quote-filename all-files ""))
-                  preview-gs-init-string
-                  (format " %s(r)file /.preview-ST 1 index def %s exec .preview-ST "
-                          (preview-ps-quote-filename file)
-                          (preview-gs-dsc-cvx 0 preview-gs-dsc))))))
-
-(defun preview-gs-urgentize (ov buff)
-  "Make a displayed overlay render with higher priority.
-This function is used in fake conditional display properties
-for reordering the conversion order to prioritize on-screen
-images.  OV is the overlay in question, and BUFF is the
-Ghostscript process buffer where the buffer-local queue
-is located."
-  ;; It does not matter that ov gets queued twice in that process: the
-  ;; first version to get rendered will clear the 'queued property.
-  ;; It cannot get queued more than twice since we remove the
-  ;; conditional display property responsible for requeuing here.
-  ;; We don't requeue if the overlay has been killed (its buffer made
-  ;; nil).  Not necessary, but while we are checking...
-  ;; We must return t.
-  (preview-remove-urgentization ov)
-  (when (and (overlay-get ov 'queued)
-             (overlay-buffer ov))
-    (with-current-buffer buff
-      (push ov preview-gs-queue)))
-  t)
-
-(defsubst preview-icon-copy (icon)
-  "Prepare a later call of `preview-replace-active-icon'."
-
-  ;; This is just a GNU Emacs specific efficiency hack because it
-  ;; is easy to do.  When porting, don't do anything complicated
-  ;; here, rather deliver just the unchanged icon and make
-  ;; `preview-replace-active-icon' do the necessary work of replacing
-  ;; the icon where it actually has been stored, probably
-  ;; in the car of the strings property of the overlay.  This string
-  ;; might probably serve as a begin-glyph as well, in which case
-  ;; modifying the string in the strings property would change that
-  ;; glyph automatically.
-
-  (cons 'image (cdr icon)))
-
-(defsubst preview-replace-active-icon (ov replacement)
-  "Replace the active Icon in OV by REPLACEMENT, another icon."
-  (let ((img (overlay-get ov 'preview-image)))
-    (setcdr (car img) (cdar replacement))
-    (setcdr img (cdr replacement))))
-
-(defun preview-gs-place (ov snippet box run-buffer tempdir ps-file _imagetype)
-  "Generate an image placeholder rendered over by Ghostscript.
-This enters OV into all proper queues in order to make it render
-this image for real later, and returns the overlay after setting
-a placeholder image.  SNIPPET gives the number of the
-snippet in question for the file to be generated.
-BOX is a bounding box if we already know one via TeX.
-RUN-BUFFER is the buffer of the TeX process,
-TEMPDIR is the correct copy of `TeX-active-tempdir',
-PS-FILE is a copy of `preview-ps-file', IMAGETYPE is the image type
-for the file extension."
-  (overlay-put ov 'filenames
-               (unless (eq ps-file t)
-                 (list
-                  (preview-make-filename
-                   (or ps-file
-                       (format "preview.%03d" snippet))
-                   tempdir))))
-  (overlay-put ov 'queued
-               (vector box nil snippet))
-  (overlay-put ov 'preview-image
-               (list (preview-icon-copy preview-nonready-icon)))
-  (preview-add-urgentization #'preview-gs-urgentize ov run-buffer)
-  (list ov))
-
-(defvar view-exit-action)
-
-(eval-and-compile
-  (defvar preview-button-1 [mouse-2])
-  (defvar preview-button-2 [mouse-3]))
-
-(defmacro preview-make-clickable (&optional map glyph helpstring click1 click2)
-  "Generate a clickable string or keymap.
-If MAP is non-nil, it specifies a keymap to add to, otherwise
-a new one is created.  If GLYPH is given, the result is made
-to display it wrapped in a string.  In that case,
-HELPSTRING is a format string with one or two %s specifiers
-for preview's clicks, displayed as a help-echo.  CLICK1 and CLICK2
-are functions to call on preview's clicks."
-  `(let ((resmap ,(or map '(make-sparse-keymap))))
-     ,@(if click1
-           `((define-key resmap preview-button-1 ,click1)))
-     ,@(if click2
-           `((define-key resmap preview-button-2 ,click2)))
-     ,(if glyph
-          `(propertize
-            "x"
-            'display ,glyph
-            'mouse-face 'highlight
-            'help-echo
-            ,(if (stringp helpstring)
-                 (format helpstring preview-button-1 preview-button-2)
-               `(format ,helpstring preview-button-1 preview-button-2))
-            'keymap resmap)
-        'resmap)))
-
-(defun preview-mouse-open-error (string)
-  "Display STRING in a new view buffer on click."
-  (let ((buff (get-buffer-create
-               "*Preview-Ghostscript-Error*")))
-    (with-current-buffer buff
-      (kill-all-local-variables)
-      (set (make-local-variable 'view-exit-action) #'kill-buffer)
-      (setq buffer-undo-list t)
-      (erase-buffer)
-      (insert string)
-      (goto-char (point-min)))
-    (view-buffer-other-window buff)))
-
-(defun preview-mouse-open-eps (file &optional position)
-  "Display eps FILE in a view buffer on click.
-Place point at POSITION, else beginning of file."
-  (let ((default-mode
-          ;; FIXME: Yuck!  Just arrange for the file name to have the right
-          ;; extension instead!
-          (assoc-default "x.ps" auto-mode-alist #'string-match))
-        (buff (get-file-buffer file)))
-    (save-excursion
-      (if buff
-          (pop-to-buffer buff)
-        (view-file-other-window file))
-      (if (and (eq major-mode (default-value 'major-mode))
-               default-mode)
-          (funcall default-mode))
-      (goto-char (or position (point-min)))
-      (message "%s" (substitute-command-keys "\
-Try \\[ps-run-start] \\[ps-run-buffer] and \
-\\<ps-run-mode-map>\\[ps-run-mouse-goto-error] on error offset.")))))
-
-(defun preview-gs-flag-error (ov err)
-  "Make an eps error flag in overlay OV for ERR string."
-  (let* ((filenames (overlay-get ov 'filenames))
-         (file (car (nth 0 filenames)))
-         ;; FIXME: This format isn't equal to actual invocation of gs
-         ;; command constructed in `preview-gs-restart', which
-         ;; contains "%d".
-         (outfile (format "-sOutputFile=%s"
-                          (file-relative-name
-                           (car (nth 1 filenames)))))
-         (ps-open
-          (let ((string
-                 (concat
-                (mapconcat #'shell-quote-argument
-                            (append (list
-                                     preview-gs-command
-                                     outfile)
-                                    preview-gs-command-line)
-                            " ")
-                 "\nGS>"
-                 preview-gs-init-string
-                 (aref (overlay-get ov 'queued) 1)
-                 err)))
-            (lambda () (interactive "@") (preview-mouse-open-error string))))
-         (str
-          (preview-make-clickable
-           nil
-           preview-error-icon
-           "%s views error message
-%s more options"
-           ps-open
-           (let ((args
-                  (if preview-ps-file
-                      (list
-                       (if (consp (car file)) (nth 1 (car file)) (car file))
-                       (nth 0 (aref preview-gs-dsc
-                                    (aref (overlay-get ov 'queued) 2))))
-                    (list file))))
-             (lambda () (interactive)
-               (popup-menu
-                `("PostScript error"
-                  ["View error" ,ps-open]
-                  ["View source" ,(lambda () (interactive "@")
-                                    (apply #'preview-mouse-open-eps
-                                           args))])))))))
-    (overlay-put ov 'strings (cons str str))
-    (preview-toggle ov)))
-
-(defun preview-gs-transact (process answer)
-  "Work off Ghostscript transaction.
-This routine is the action routine called via the process filter.
-The Ghostscript process buffer of PROCESS will already be selected, and
-and the standard output of Ghostscript up to the next prompt will be
-given as ANSWER."
-  (let ((ov (pop preview-gs-outstanding))
-        (have-error (not
-                     (string-match "\\`GS\\(<[0-9]+\\)?>\\'" answer ))))
-    (when (and ov (overlay-buffer ov))
-      (let ((queued (overlay-get ov 'queued)))
-        (when queued
-          (let* ((bbox (aref queued 0))
-                 (filenames (overlay-get ov 'filenames))
-                 (oldfile (nth 0 filenames))
-                 (newfile (nth 1 filenames)))
-            (if have-error
-                (preview-gs-flag-error ov answer)
-              (condition-case nil
-                  (preview-delete-file oldfile)
-                (file-error nil))
-              (overlay-put ov 'filenames (cdr filenames))
-              (preview-replace-active-icon
-               ov
-               (preview-create-icon (car newfile)
-                                    preview-gs-image-type
-                                    (preview-ascent-from-bb
-                                     bbox)
-                                    (aref preview-colors 2))))
-            (overlay-put ov 'queued nil)))))
-    (while (and (< (length preview-gs-outstanding)
-                   preview-gs-outstanding-limit)
-                (setq ov (pop preview-gs-queue)))
-      (let ((queued (overlay-get ov 'queued)))
-        (when (and queued
-                   (not (memq ov preview-gs-outstanding))
-                   (overlay-buffer ov))
-          (let* ((filenames (overlay-get ov 'filenames))
-                 (oldfile (car (nth 0
-                                    (nconc filenames
-                                           (list
-                                            (preview-make-filename
-                                             (format "pr%d-%d.%s"
-                                                     (car preview-gs-sequence)
-                                                     (cdr preview-gs-sequence)
-                                                     preview-gs-image-type)
-                                             TeX-active-tempdir))))))
-                 (bbox (aset queued 0
-                             (or (and preview-prefer-TeX-bb
-                                      (aref queued 0))
-                                 (and (stringp oldfile)
-                                      (preview-extract-bb
-                                       oldfile))
-                                 (aref queued 0)
-                                 (error "No bounding box"))))
-                 (snippet (aref queued 2))
-                 (gs-line
-                  (format
-                   "%s<<%s>>preview-do\n"
-                   (if preview-ps-file
-                       (concat "dup "
-                               (preview-gs-dsc-cvx
-                                snippet
-                                preview-gs-dsc))
-                     (format "%s(r)file cvx"
-                             (preview-ps-quote-filename
-                              (if (listp oldfile)
-                                  (car (last oldfile))
-                                oldfile))))
-                   (if preview-parsed-tightpage
-                       ""
-                     (format "/PageSize[%g %g]/PageOffset[%g \
-%g[1 1 dtransform exch]{0 ge{neg}if exch}forall]"
-                             (- (aref bbox 2) (aref bbox 0))
-                             (- (aref bbox 3) (aref bbox 1))
-                             (aref bbox 0) (aref bbox 1))))))
-            (setcdr preview-gs-sequence (1+ (cdr preview-gs-sequence)))
-            (setq preview-gs-outstanding
-                  (nconc preview-gs-outstanding
-                         (list ov)))
-            (aset queued 1 gs-line)
-            ;; ignore errors because of dying processes: they will get
-            ;; caught by the sentinel, anyway.
-            (condition-case nil
-                (process-send-string
-                 process
-                 gs-line)
-              (error nil))))))
-    (unless preview-gs-outstanding
-      (condition-case nil
-          (process-send-eof process)
-        (error nil)))))
-
-(defun preview-hook-enquiry (hook)
-  "Gets a value from a configured hook.
-HOOK is a list or single item, for which the first resolving to
-non-nil counts.  Entries can be a callable function, or
-a symbol that is consulted, or a value.  Lists are evaluated
-recursively."
-  (cond ((functionp hook)
-         (funcall hook))
-        ((consp hook)
-         (let (res)
-           (while (and (not res) hook)
-             (setq res (preview-hook-enquiry (car hook))
-                   hook (cdr hook)))
-           res))
-        ((and (symbolp hook) (boundp hook))
-         (symbol-value hook))
-        (t hook)))
-
-(defun preview-inherited-face-attribute (face attribute &optional inherit)
-  "Fetch face attribute while adhering to inheritance.
-This searches FACE for an ATTRIBUTE, using INHERIT
-for resolving unspecified or relative specs.  See the fourth
-argument of function `face-attribute' for details."
-  (face-attribute face attribute nil inherit))
-
-(defcustom preview-scale-function #'preview-scale-from-face
-  "Scale factor for included previews.
-This can be either a function to calculate the scale, or
-a fixed number."
-  :group 'preview-appearance
-  :type '(choice (function-item preview-scale-from-face)
-                 (const 1.0)
-                 (number :value 1.0)
-                 (function :value preview-scale-from-face)))
-
-(defcustom preview-default-document-pt 10
-  "Assumed document point size for `preview-scale-from-face'.
-If the point size (such as 11pt) of the document cannot be
-determined from the document options itself, assume this size.
-This is for matching screen font size and previews."
-  :group 'preview-appearance
-  :type
-  '(choice (const :tag "10pt" 10)
-           (const :tag "11pt" 11)
-           (const :tag "12pt" 12)
-           (number :tag "Other" :value 11.0)))
-
-(defcustom preview-document-pt-list '(preview-parsed-font-size
-                                      preview-auctex-font-size
-                                      preview-default-document-pt)
-  "How `preview-document-pt' figures out the document size."
-  :group 'preview-appearance
-  :type
-  '(repeat (choice
-            ;; FIXME: It seems that the bug mentioned below doesn't exist
-            ;;        at least for emacs 27.2.
-            ;; This is a bug: type function seems to match variables, too.
-            (restricted-sexp :match-alternatives (functionp)
-                             :tag "Function" :value preview-auctex-font-size)
-            (variable :value preview-parsed-font-size)
-            (number :value 11))))
-
-(defun preview-auctex-font-size ()
-  "Calculate the default font size of document.
-If packages, classes or styles were called with an option
-like 10pt, size is taken from the first such option if you
-had let your document be parsed by AUCTeX."
-  (let* ((regexp "\\`\\([0-9]+\\)pt\\'")
-         (option
-          (or
-           (LaTeX-match-class-option regexp)
-           ;; We don't have `LaTeX-match-package-option'.
-           (TeX-member regexp
-                       (apply #'append
-                              (mapcar #'cdr LaTeX-provided-package-options))
-                       #'string-match))))
-    (if option (string-to-number (match-string 1 option)))))
-
-(defsubst preview-document-pt ()
-  "Calculate the default font size of document."
-  (preview-hook-enquiry preview-document-pt-list))
-
-(defun preview-scale-from-face ()
-  "Calculate preview scale from `preview-reference-face'.
-This calculates the scale of EPS images from a document assumed
-to have a default font size given by function `preview-document-pt'
-so that they match the reference face in height."
-  (let ((d (/ (preview-inherited-face-attribute 'preview-reference-face :height
-                                                'default)
-              10.0)))
-    (lambda () (/ d (preview-document-pt)))))
-
-(defvar preview-min-spec nil
-  "Value to filter out too large icons.
-Icon specs with :size larger than this value is not used.
-Appropriate value is determined at run time according to the
-display in use.")
-
-(defun preview-make-image (symbol)
-  "Make an image from a preview spec list.
-The first spec that is workable (given the current setting of
-`preview-min-spec') from the given SYMBOL is used here.  The
-icon is cached in the property list of the SYMBOL."
-  (let ((alist (get symbol 'preview-min-alist)))
-    (cdr (or
-          (assq preview-min-spec alist)
-          (car (put symbol 'preview-min-alist
-                    (cons
-                     (cons preview-min-spec
-                           (preview-filter-specs
-                            (symbol-value symbol)))
-                     alist)))))))
-
-(defun preview-filter-specs (spec-list)
-  "Find the first of the fitting specs and make an image."
-  (let (image)
-    (while (and spec-list
-                (not (setq image
-                           (catch 'preview-filter-specs
-                             (preview-filter-specs-1 (car spec-list))))))
-      (setq spec-list (cdr spec-list)))
-    image))
-
-(defun preview-filter-specs-1 (specs)
-  (and specs
-       (if (get 'preview-filter-specs (car specs))
-           (apply (get 'preview-filter-specs (car specs)) specs)
-         `(,(nth 0 specs) ,(nth 1 specs)
-           ,@(preview-filter-specs-1 (nthcdr 2 specs))))))
-
-(put 'preview-filter-specs :min
-     #'(lambda (_keyword value &rest args)
-         (if (> value preview-min-spec)
-             (throw 'preview-filter-specs nil)
-           (preview-filter-specs-1 args))))
-
-(put 'preview-filter-specs :file
-     #'(lambda (_keyword value &rest args)
-         `(:file ,(expand-file-name value (expand-file-name "images"
-                                                            TeX-data-directory))
-                 ,@(preview-filter-specs-1 args))))
-
-(defun preview-ascent-from-bb (bb)
-  "This calculates the image ascent from its bounding box.
-The bounding box BB needs to be a 4-component vector of
-numbers (can be float if available)."
-  ;; baseline is at 1in from the top of letter paper (11in), so it is
-  ;; at 10in from the bottom precisely, which is 720 in PostScript
-  ;; coordinates.  If our bounding box has its bottom not above this
-  ;; line, and its top above, we can calculate a useful ascent value.
-  ;; If not, something is amiss.  We just use 100 in that case.
-
-  (let ((bottom (aref bb 1))
-        (top (aref bb 3)))
-    (if (and (<= bottom 720)
-             (> top 720))
-        (round (* 100.0 (/ (- top 720.0) (- top bottom))))
-      100)))
-
-(defface preview-face '((((background dark))
-                         (:background "dark slate gray"))
-                        (t
-                         (:background "beige")))
-  "Face to use for the preview source."
-  :group 'preview-appearance)
-
-(defface preview-reference-face '((t nil))
-  "Face consulted for colors and scale of active previews.
-Fallback to :inherit and 'default implemented."
-  :group 'preview-appearance)
-
-(defcustom preview-auto-reveal
-  '(eval (preview-arrived-via (key-binding [left]) (key-binding [right])
-                              #'backward-char #'forward-char))
-  "Cause previews to open automatically when entered.
-Possibilities are:
-t autoopens,
-nil doesn't,
-a symbol will have its value consulted if it exists,
-defaulting to nil if it doesn't.
-An integer will specify a maximum cursor movement distance.
-Larger movements won't open the preview.
-A CONS-cell means to call a function for determining the value.
-The CAR of the cell is the function to call which receives
-the CDR of the CONS-cell in the rest of the arguments, while
-point and current buffer point to the position in question.
-All of the options show reasonable defaults."
-  :group 'preview-appearance
-  :type '(choice (const :tag "Off" nil)
-                 (const :tag "On" t)
-                 (symbol :tag "Indirect variable" :value reveal-mode)
-                 (integer :tag "Maximum distance" :value 1)
-                 (cons :tag "Function call"
-                       :value (eval (preview-arrived-via
-                                     (key-binding [left])
-                                     (key-binding [right])))
-                       function (list :tag "Argument list"
-                                      (repeat :inline t sexp)))))
-
-(defun preview-auto-reveal-p (mode distance)
-  "Decide whether to auto-reveal.
-Return non-nil if region should be auto-opened.
-See `preview-auto-reveal' for definitions of MODE, which gets
-set to `preview-auto-reveal'.  DISTANCE specifies the movement
-distance with which point has been reached in case it has been
-a movement starting in the current buffer."
-  (cond ((symbolp mode)
-         (and (boundp mode)
-              (symbol-value mode)))
-        ((integerp mode)
-         (and distance (/= 0 distance) (<= (abs distance) mode)))
-        ((consp mode)
-         (apply (car mode) (cdr mode)))
-        (t mode)))
-
-(defun preview-arrived-via (&rest list)
-  "Indicate auto-opening.
-Return non-nil if called by one of the commands in LIST."
-  (memq this-command list))
-
-(defcustom preview-equality-transforms '(identity
-                                         preview-canonical-spaces)
-"Transformation functions for region changes.
-These functions are tried in turn on the strings from the
-regions of a preview to decide whether a preview is to be considered
-changed.  If any transform leads to equal results, the preview is
-considered unchanged."
-  :group 'preview-appearance
-  :type '(repeat function))
-
-(defcustom preview-transparent-color '(highlight :background)
-  "Color to appear transparent in previews.
-Set this to something unusual when using `preview-transparent-border',
-to the default background in most other cases."
-  :type '(radio (const :tag "None" nil)
-                 (const :tag "Autodetect" t)
-                 (color :tag "By name" :value "white")
-                 (list :tag "Take from face"
-                       :value (default :background)
-                       (face)
-                       (choice :tag "What to take"
-                        (const :tag "Background" :value :background)
-                        (const :tag "Foreground" :value :foreground))))
-  :group 'preview-appearance)
-
-;; Note that the following default introduces a border only when
-;; Emacs blinks politely when point is on an image (the tested
-;; unrelated function was introduced at about the time image blinking
-;; became tolerable).
-(defcustom preview-transparent-border nil
-  "Width of transparent border for previews in pt.
-Setting this to a numeric value will add a border of
-`preview-transparent-color' around images, and will turn
-the heuristic-mask setting of images to default to 't since
-then the borders are correctly detected even in case of
-palette operations.  If the transparent color is something
-not present otherwise in the image, the cursor display
-will affect just this border.  A width of 0 is interpreted
-by PostScript as meaning a single pixel, other widths are
-interpreted as PostScript points (1/72 of 1in)"
-  :group 'preview-appearance
-  :type '(choice (const :value nil :tag "No border")
-                 (number :value 1.5 :tag "Border width in pt")))
-
-(defun preview-get-heuristic-mask ()
-  "Get heuristic-mask to use for previews.
-Consults `preview-transparent-color'."
-  (cond ((stringp preview-transparent-color)
-         (color-values preview-transparent-color))
-        ((or (not (consp preview-transparent-color))
-             (integerp (car preview-transparent-color)))
-         preview-transparent-color)
-        (t (color-values (preview-inherited-face-attribute
-                          (nth 0 preview-transparent-color)
-                          (nth 1 preview-transparent-color)
-                          'default)))))
-
-(defsubst preview-create-icon-1 (file type ascent border)
-  `(image
-    :file ,file
-    :type ,type
-    :ascent ,ascent
-    ,@(and border
-           '(:mask (heuristic t)))))
-
-(defun preview-create-icon (file type ascent border)
-  "Create an icon from FILE, image TYPE, ASCENT and BORDER."
-  (list
-   (preview-create-icon-1 file type ascent border)
-   file type ascent border))
-
-(put 'preview-filter-specs :type
-     (lambda (_keyword value &rest args)
-       (if (image-type-available-p value)
-           `(image :type ,value
-                   ,@(preview-filter-specs-1 args))
-         (throw 'preview-filter-specs nil))))
-
-(defun preview-import-image (image)
-  "Convert the printable IMAGE rendition back to an image."
-  (cond ((stringp image)
-         (propertize image 'face 'preview-face))
-        ((eq (car image) 'image)
-         image)
-        (t
-         (preview-create-icon-1 (nth 0 image)
-                                (nth 1 image)
-                                (nth 2 image)
-                                (if (< (length image) 4)
-                                    (preview-get-heuristic-mask)
-                                  (nth 3 image))))))
-
-;; No defcustom here: does not seem to make sense.
-
-(defvar preview-tb-icon-specs
-  '((:type xpm :file "prvtex24.xpm")
-    (:type xbm :file "prvtex24.xbm")))
-
-(defvar preview-tb-icon nil)
-
-(defun preview-add-urgentization (fun ov &rest rest)
-  "Cause FUN (function call form) to be called when redisplayed.
-FUN must be a form with OV as first argument,
-REST as the remainder, returning T."
-  (let ((dispro (overlay-get ov 'display)))
-    (unless (eq (car dispro) 'when)
-      (overlay-put ov 'display `(when (,fun ,ov ,@rest)  . ,dispro)))))
-
-(defun preview-remove-urgentization (ov)
-  "Undo urgentization of OV by `preview-add-urgentization'.
-Return the old arguments to `preview-add-urgentization'
-if there was any urgentization."
-  (let ((dispro (overlay-get ov 'display)))
-    (when (eq (car-safe dispro) 'when)
-      (prog1
-          (car (cdr dispro))
-        (overlay-put ov 'display (cdr (cdr dispro)))))))
-
-(defvar preview-overlay nil)
-
-(put 'preview-overlay
-     'modification-hooks
-     '(preview-handle-modification))
-
-(put 'preview-overlay
-     'insert-in-front-hooks
-     '(preview-handle-insert-in-front))
-
-(put 'preview-overlay
-     'insert-behind-hooks
-     '(preview-handle-insert-behind))
-
-;; We have to fake our way around atomicity.
-
-;; Here is the beef: for best intuitiveness, we want to have
-;; insertions be carried out as expected before iconized text
-;; passages, but we want to insert *into* the overlay when not
-;; iconized.  A preview that has become empty can not get content
-;; again: we remove it.  A disabled preview needs no insert-in-front
-;; handler.
-
-(defvar preview-change-list nil
-  "List of tentatively changed overlays.")
-
-(defcustom preview-dump-threshold
-  "^ *\\\\begin *{document}[ %]*$"
-  "Regexp denoting end of preamble.
-This is the location up to which preamble changes are considered
-to require redumping of a format."
-  :group 'preview-latex
-  :type 'string)
-
-(defun preview-preamble-changed-function
-  (ov _after-change _beg _end &optional _length)
-  "Hook function for change hooks on preamble.
-See info node `(elisp) Overlay Properties' for
-definition of OV, AFTER-CHANGE, BEG, END and LENGTH."
-  (let ((format-cons (overlay-get ov 'format-cons)))
-    (preview-unwatch-preamble format-cons)
-    (preview-format-kill format-cons)
-    (setcdr format-cons t)))
-
-(defun preview-watch-preamble (file command format-cons)
-  "Set up a watch on master file FILE.
-FILE can be an associated buffer instead of a filename.
-COMMAND is the command that generated the format.
-FORMAT-CONS contains the format info for the main
-format dump handler."
-  (let ((buffer (if (bufferp file)
-                    file
-                  (find-buffer-visiting file))) ov)
-    (setcdr
-     format-cons
-     (cons command
-           (when buffer
-             (with-current-buffer buffer
-               (save-excursion
-                 (save-restriction
-                   (widen)
-                   (goto-char (point-min))
-                   (unless (re-search-forward preview-dump-threshold nil t)
-                     (error "Can't find preamble of `%s'" file))
-                   (setq ov (make-overlay (point-min) (point)))
-                   (overlay-put ov 'format-cons format-cons)
-                   (overlay-put ov 'insert-in-front-hooks
-                                '(preview-preamble-changed-function))
-                   (overlay-put ov 'modification-hooks
-                                '(preview-preamble-changed-function))
-                   ov))))))))
-
-(defun preview-unwatch-preamble (format-cons)
-  "Stop watching a format on FORMAT-CONS.
-The watch has been set up by `preview-watch-preamble'."
-  (when (consp (cdr format-cons))
-    (when (cddr format-cons)
-      (delete-overlay (cddr format-cons)))
-    (setcdr (cdr format-cons) nil)))
-
-(defun preview-register-change (ov)
-  "Register not yet changed OV for verification.
-This stores the old contents of the overlay in the
-`preview-prechange' property and puts the overlay into
-`preview-change-list' where `preview-check-changes' will
-find it at some later point of time."
-  (unless (overlay-get ov 'preview-prechange)
-    (if (eq (overlay-get ov 'preview-state) 'disabled)
-        (overlay-put ov 'preview-prechange t)
-      (overlay-put ov 'preview-prechange
-                   (save-restriction
-                     (widen)
-                     (buffer-substring-no-properties
-                      (overlay-start ov) (overlay-end ov)))))
-    (push ov preview-change-list)))
-
-(defun preview-check-changes ()
-  "Check whether the contents under the overlay have changed.
-Disable it if that is the case.  Ignores text properties."
-  (dolist (ov preview-change-list)
-    (condition-case nil
-        (with-current-buffer (overlay-buffer ov)
-          (let ((text (save-restriction
-                        (widen)
-                        (buffer-substring-no-properties
-                         (overlay-start ov) (overlay-end ov)))))
-            (if (zerop (length text))
-                (preview-delete ov)
-              (unless
-                  (or (eq (overlay-get ov 'preview-state) 'disabled)
-                      (preview-relaxed-string=
-                       text (overlay-get ov 'preview-prechange)))
-                (overlay-put ov 'insert-in-front-hooks nil)
-                (overlay-put ov 'insert-behind-hooks nil)
-                (preview-disable ov)))))
-      (error nil))
-    (overlay-put ov 'preview-prechange nil))
-  (setq preview-change-list nil))
-
-(defun preview-handle-insert-in-front
-  (ov after-change _beg end &optional _length)
-  "Hook function for `insert-in-front-hooks' property.
-See info node `(elisp) Overlay Properties' for
-definition of OV, AFTER-CHANGE, BEG, END and LENGTH."
-  (if after-change
-      (unless undo-in-progress
-        (if (eq (overlay-get ov 'preview-state) 'active)
-            (move-overlay ov end (overlay-end ov))))
-    (preview-register-change ov)))
-
-(defun preview-handle-insert-behind
-  (ov after-change beg _end &optional _length)
-  "Hook function for `insert-behind-hooks' property.
-This is needed in case `insert-before-markers' is used at the
-end of the overlay.  See info node `(elisp) Overlay Properties'
-for definition of OV, AFTER-CHANGE, BEG, END and LENGTH."
-  (if after-change
-      (unless undo-in-progress
-        (if (eq (overlay-get ov 'preview-state) 'active)
-            (move-overlay ov (overlay-start ov) beg)))
-    (preview-register-change ov)))
-
-(defun preview-handle-modification
-  (ov after-change _beg _end &optional _length)
-  "Hook function for `modification-hooks' property.
-See info node `(elisp) Overlay Properties' for
-definition of OV, AFTER-CHANGE, BEG, END and LENGTH."
-  (unless after-change
-    (preview-register-change ov)))
-
-(defun preview-toggle (ov &optional arg event)
-  "Toggle visibility of preview overlay OV.
-ARG can be one of the following: t displays the overlay,
-nil displays the underlying text, and 'toggle toggles.
-If EVENT is given, it indicates the window where the event
-occured, either by being a mouse event or by directly being
-the window in question.  This may be used for cursor restoration
-purposes."
-  (let ((old-urgent (preview-remove-urgentization ov))
-        (preview-state
-         (if (if (eq arg 'toggle)
-                 (null (eq (overlay-get ov 'preview-state) 'active))
-               arg)
-             'active
-           'inactive))
-        (strings (overlay-get ov 'strings)))
-    (unless (eq (overlay-get ov 'preview-state) 'disabled)
-      (overlay-put ov 'preview-state preview-state)
-      (if (eq preview-state 'active)
-          (progn
-            (overlay-put ov 'category 'preview-overlay)
-            (if (eq (overlay-start ov) (overlay-end ov))
-                (overlay-put ov 'before-string (car strings))
-              (dolist (prop '(display keymap mouse-face help-echo))
-                (overlay-put ov prop
-                             (get-text-property 0 prop (car strings))))
-              (overlay-put ov 'before-string nil))
-            (overlay-put ov 'face nil))
-        (dolist (prop '(display keymap mouse-face help-echo))
-          (overlay-put ov prop nil))
-        (overlay-put ov 'face 'preview-face)
-        (unless (cdr strings)
-          (setcdr strings (preview-inactive-string ov)))
-        (overlay-put ov 'before-string (cdr strings)))
-      (if old-urgent
-          (apply #'preview-add-urgentization old-urgent))))
-  (if event
-      (preview-restore-position
-       ov
-       (if (windowp event)
-           event
-         (posn-window (event-start event))))))
-
-(defvar preview-marker (make-marker)
-  "Marker for fake intangibility.")
-
-(defvar preview-temporary-opened nil)
-
-(defvar preview-last-location nil
-  "Restored cursor position marker for reopened previews.")
-(make-variable-buffer-local 'preview-last-location)
-
-(defun preview-mark-point ()
-  "Mark position for fake intangibility."
-  (when (eq (get-char-property (point) 'preview-state) 'active)
-    (unless preview-last-location
-      (setq preview-last-location (make-marker)))
-    (set-marker preview-last-location (point))
-    (set-marker preview-marker (point))
-    (preview-move-point))
-  (set-marker preview-marker (point)))
-
-(defun preview-restore-position (ov window)
-  "Tweak position after opening/closing preview.
-The treated overlay OV has been triggered in WINDOW.  This function
-records the original buffer position for reopening, or restores it
-after reopening.  Note that by using the mouse, you can open/close
-overlays not in the active window."
-  (when (eq (overlay-buffer ov) (window-buffer window))
-    (with-current-buffer (overlay-buffer ov)
-      (if (eq (overlay-get ov 'preview-state) 'active)
-          (setq preview-last-location
-                (set-marker (or preview-last-location (make-marker))
-                            (window-point window)))
-        (when (and
-               (markerp preview-last-location)
-               (eq (overlay-buffer ov) (marker-buffer preview-last-location))
-               (< (overlay-start ov) preview-last-location)
-               (> (overlay-end ov) preview-last-location))
-          (set-window-point window preview-last-location))))))
-
-(defun preview-move-point ()
-  "Move point out of fake-intangible areas."
-  (preview-check-changes)
-  (let* (newlist (pt (point)) (lst (overlays-at pt)) distance)
-    (setq preview-temporary-opened
-          (dolist (ov preview-temporary-opened newlist)
-            (and (overlay-buffer ov)
-                 (eq (overlay-get ov 'preview-state) 'inactive)
-                 (if (and (eq (overlay-buffer ov) (current-buffer))
-                          (or (<= pt (overlay-start ov))
-                              (>= pt (overlay-end ov))))
-                     (preview-toggle ov t)
-                   (push ov newlist)))))
-    (when lst
-      (if (or disable-point-adjustment
-              global-disable-point-adjustment
-              (preview-auto-reveal-p
-               preview-auto-reveal
-               (setq distance
-                     (and (eq (marker-buffer preview-marker)
-                              (current-buffer))
-                          (- pt (marker-position preview-marker))))))
-          (preview-open-overlays lst)
-        (while lst
-          (setq lst
-                (if (and
-                     (eq (overlay-get (car lst) 'preview-state) 'active)
-                     (> pt (overlay-start (car lst))))
-                    (overlays-at
-                     (setq pt (if (and distance (< distance 0))
-                                  (overlay-start (car lst))
-                                (overlay-end (car lst)))))
-                  (cdr lst))))
-        (goto-char pt)))))
-
-(defun preview-open-overlays (list &optional pos)
-  "Open all previews in LIST, optionally restricted to enclosing POS."
-  (dolist (ovr list)
-    (when (and (eq (overlay-get ovr 'preview-state) 'active)
-               (or (null pos)
-                   (and
-                    (> pos (overlay-start ovr))
-                    (< pos (overlay-end ovr)))))
-      (preview-toggle ovr)
-      (push ovr preview-temporary-opened))))
-
-(defun preview--open-for-replace (beg end &rest _)
-  "Make `query-replace' open preview text about to be replaced."
-  (preview-open-overlays (overlays-in beg end)))
-
-(defcustom preview-query-replace-reveal t
-  "Make `query-replace' autoreveal previews."
-  :group 'preview-appearance
-  :type 'boolean
-  :require 'preview
-  :set (lambda (symbol value)
-         (set-default symbol value)
-         (if value
-             (advice-add 'replace-highlight :before
-                         #'preview--open-for-replace)
-           (advice-remove 'replace-highlight
-                          #'preview--open-for-replace)))
-  :initialize #'custom-initialize-reset)
-
-(defun preview-relaxed-string= (&rest args)
-"Check for functional equality of arguments.
-The arguments ARGS are checked for equality by using
-`preview-equality-transforms' on them until it is exhausted
-or one transform returns equality."
-  (let ((lst preview-equality-transforms))
-    (while (and lst (not (apply #'string= (mapcar (car lst) args))))
-      (setq lst (cdr lst)))
-    lst))
-
-(defun preview-canonical-spaces (arg)
-  "Convert ARG into canonical form.
-Removes comments and collapses white space, except for multiple newlines."
-  (let (pos)
-    (while (setq pos (string-match "\\s<.*[\n\r][ \t]*" arg pos))
-      (setq arg (replace-match "" t t arg 0)))
-    (while (setq pos (string-match "[ \t]*\\(\\([ \t]\\)\\|[\n\r][ \t]*\\)"
-                                   arg pos))
-      (setq arg (replace-match (if (match-beginning 2) " " "\n") t t arg 0)
-            pos (1+ pos)))
-    (while (setq pos (string-match "\n+" arg pos))
-      (if (string= "\n" (match-string 0 arg))
-          (setq arg (replace-match " " t t arg 0)
-                pos (1+ pos))
-        (setq pos (match-end 0)))))
-  arg)
-
-(defun preview-regenerate (ovr)
-  "Pass the modified region in OVR again through LaTeX."
-  (let ((begin (overlay-start ovr))
-        (end (overlay-end ovr)))
-    (with-current-buffer (overlay-buffer ovr)
-      (preview-delete ovr)
-      (preview-region begin end))))
-
-(defcustom preview-inner-environments '("Bmatrix" "Vmatrix" "aligned"
-                                        "array" "bmatrix" "cases"
-                                        "gathered" "matrix" "pmatrix"
-                                        "smallmatrix" "split"
-                                        "subarray" "vmatrix")
-  "Environments not to be previewed on their own."
-  :group 'preview-latex
-  :type '(repeat string))
-
-
-(defun preview-next-border (backwards)
-  "Search for the next interesting border for `preview-at-point'.
-Searches backwards if BACKWARDS is non-nil."
-  (let (history preview-state (pt (point)))
-    (catch 'exit
-      (while
-          (null
-           (memq
-            (setq preview-state
-                  (if backwards
-                      (if (> (setq pt
-                                   (previous-single-char-property-change
-                                    pt 'preview-state)) (point-min))
-                          (get-char-property (1- pt) 'preview-state)
-                        (throw 'exit (or history (point-min))))
-                    (if (< (setq pt
-                                 (next-single-char-property-change
-                                  pt 'preview-state)) (point-max))
-                        (get-char-property pt 'preview-state)
-                      (throw 'exit (or history (point-max))))))
-            '(active inactive)))
-        (setq history (and (not preview-state) pt)))
-      (or history pt))))
-
-(defun preview-at-point ()
-  "Do the appropriate preview thing at point.
-If point is positioned on or inside of an unmodified preview area,
-its visibility is toggled.
-
-If not, the surroundings are run through preview.  The
-surroundings don't extend into unmodified previews or past
-contiguous previews invalidated by modifications.
-
-Overriding any other action, if a region is
-active (`transient-mark-mode'), it is run through `preview-region'."
-  (interactive)
-  (if (TeX-active-mark)
-      (preview-region (region-beginning) (region-end))
-    (catch 'exit
-      (dolist (ovr (overlays-in (max (point-min) (1- (point)))
-                                (min (point-max) (1+ (point)))))
-        (let ((preview-state (overlay-get ovr 'preview-state)))
-          (when preview-state
-            (unless (eq preview-state 'disabled)
-              (preview-toggle ovr 'toggle (selected-window))
-              (throw 'exit t)))))
-      (preview-region (preview-next-border t)
-                      (preview-next-border nil)))))
-
-(defun preview-disabled-string (ov)
-  "Generate a before-string for disabled preview overlay OV."
-  (concat (preview-make-clickable
-           (overlay-get ov 'preview-map)
-           preview-icon
-           "\
-%s regenerates preview
-%s more options"
-           (lambda () (interactive) (preview-regenerate ov)))
-;; icon on separate line only for stuff starting on its own line
-          (with-current-buffer (overlay-buffer ov)
-            (save-excursion
-              (save-restriction
-                (widen)
-                (goto-char (overlay-start ov))
-                (if (bolp) "\n" ""))))))
-
-(defun preview-disable (ovr)
-  "Change overlay behaviour of OVR after source edits."
-  (overlay-put ovr 'queued nil)
-  (preview-remove-urgentization ovr)
-  (overlay-put ovr 'preview-image nil)
-  (overlay-put ovr 'timestamp nil)
-  (setcdr (overlay-get ovr 'strings) (preview-disabled-string ovr))
-  (preview-toggle ovr)
-  (overlay-put ovr 'preview-state 'disabled)
-  (dolist (filename (overlay-get ovr 'filenames))
-    (condition-case nil
-        (preview-delete-file filename)
-      (file-error nil))
-    (overlay-put ovr 'filenames nil)))
-
-(defun preview-delete (ovr &rest _ignored)
-  "Delete preview overlay OVR, taking any associated file along.
-IGNORED arguments are ignored, making this function usable as
-a hook in some cases"
-  (let ((filenames (overlay-get ovr 'filenames)))
-    (overlay-put ovr 'filenames nil)
-    (delete-overlay ovr)
-    (dolist (filename filenames)
-      (condition-case nil
-          (preview-delete-file filename)
-        (file-error nil)))))
-
-(defun preview-clearout (&optional start end timestamp)
-  "Clear out all previews in the current region.
-When called interactively, the current region is used.
-Non-interactively, the region between START and END is
-affected.  Those two values default to the borders of
-the entire buffer.  If TIMESTAMP is non-nil, previews
-with a `timestamp' property of it are kept."
-  (interactive "r")
-  (dolist (ov (overlays-in (or start (point-min))
-                           (or end (point-max))))
-    (and (overlay-get ov 'preview-state)
-         (not (and timestamp
-                   (equal timestamp (overlay-get ov 'timestamp))))
-         (preview-delete ov))))
-
-(defun preview-clearout-buffer (&optional buffer)
-  "Clearout BUFFER from previews, current buffer if nil."
-  (interactive)
-  (if buffer
-      (with-current-buffer buffer (preview-clearout))
-    (preview-clearout)))
-
-(defun preview-clearout-section ()
-  "Clearout previews from LaTeX section."
-  (interactive)
-  (save-excursion
-    (LaTeX-mark-section)
-    (preview-clearout (region-beginning) (region-end))))
-
-(defun preview-clearout-at-point ()
-  "Clearout any preview at point."
-  (interactive)
-  (preview-clearout (max (point-min) (1- (point)))
-                    (min (point-max) (1+ (point)))))
-
-(defun preview-walk-document (func)
-  "Cycle through all buffers belonging to current document.
-Each buffer having the same master file as the current file
-has FUNC called with its current buffer being set to it."
-  (let* ((buffers (buffer-list))
-         (master (expand-file-name (TeX-master-file t)))
-         (default-buffers (list (current-buffer)
-                                (find-buffer-visiting master))))
-    (while buffers
-      (with-current-buffer (pop buffers)
-        (when
-            (or (memq (current-buffer) default-buffers)
-                (and (memq major-mode '(plain-tex-mode latex-mode))
-                     (or (stringp TeX-master)
-                         (eq TeX-master t))
-                     (string= (expand-file-name (TeX-master-file t))
-                              master)))
-          (funcall func))))))
-
-(defun preview-clearout-document ()
-  "Clear out all previews in current document.
-The document consists of all buffers that have the same master file
-as the current buffer.  This makes the current document lose
-all previews."
-  (interactive)
-  (preview-walk-document #'preview-clearout-buffer))
-
-(defun preview-kill-buffer-cleanup (&optional buf)
-  "This is a cleanup function just for use in hooks.
-Cleans BUF or current buffer.  The difference to
-`preview-clearout-buffer' is that previews
-associated with the last buffer modification time are
-kept."
-  (with-current-buffer (or buf (current-buffer))
-    (save-restriction
-      (widen)
-      (preview-clearout (point-min) (point-max) (visited-file-modtime)))))
-
-(add-hook 'kill-buffer-hook #'preview-kill-buffer-cleanup)
-(add-hook 'before-revert-hook #'preview-kill-buffer-cleanup)
-
-(defvar preview-last-counter nil
-  "Last counter information.")
-
-(defun preview-extract-counters (ctr)
-  (setq preview-last-counter
-        (prog1 (copy-sequence ctr)
-          (dolist (elt preview-last-counter)
-            (setq ctr (delete elt ctr)))))
-  (apply #'concat ctr))
-
-(defun desktop-buffer-preview-misc-data (&rest _ignored)
-  "Hook function that extracts previews for persistent sessions."
-  (unless (buffer-modified-p)
-    (setq preview-last-counter nil)
-    (save-restriction
-      (widen)
-      (let (save-info (timestamp (visited-file-modtime)))
-        (dolist (ov (sort (overlays-in (point-min) (point-max))
-                          (lambda (x y) (< (overlay-start x)
-                                           (overlay-start y)))))
-          (when (and (memq (overlay-get ov 'preview-state) '(active inactive))
-                     (null (overlay-get ov 'queued))
-                     (cdr (overlay-get ov 'preview-image)))
-            (push (preview-dissect ov timestamp) save-info)))
-        (and save-info
-             (cons 'preview (cons timestamp (nreverse save-info))))))))
-
-(eval-after-load "desktop"
-  '(add-hook
-    'desktop-buffer-misc-functions
-    #'desktop-buffer-preview-misc-data))
-
-(defvar preview-temp-dirs nil
-"List of top level temporary directories in use from preview.
-Any directory not in this list will be cleared out by preview
-on first use.")
-
-(defun preview-dissect (ov timestamp)
-  "Extract all persistent data from OV and TIMESTAMP it."
-  (let ((filenames (butlast (nth 0 (overlay-get ov 'filenames)))))
-    (overlay-put ov 'timestamp timestamp)
-    (list (overlay-start ov)
-          (overlay-end ov)
-          (cdr (overlay-get ov 'preview-image))
-          filenames
-          (let ((ctr (overlay-get ov 'preview-counters)))
-            (and ctr
-                 (cons (preview-extract-counters (car ctr))
-                       (preview-extract-counters (cdr ctr))))))))
-
-(defun preview-buffer-restore-internal (buffer-misc)
-  "Restore previews from BUFFER-MISC if proper.
-Remove them if they have expired."
-  (let ((timestamp (visited-file-modtime)) tempdirlist files)
-    (setq preview-parsed-counters nil)
-    (when (eq 'preview (pop buffer-misc))
-      (preview-get-geometry)
-      (if (equal (pop buffer-misc) timestamp)
-          (dolist (ovdata buffer-misc)
-            (setq tempdirlist
-                  (apply #'preview-reinstate-preview tempdirlist
-                         timestamp ovdata)))
-        (dolist (ovdata buffer-misc)
-          (setq files (nth 3 ovdata))
-          (condition-case nil
-              (delete-file (nth 0 files))
-            (file-error nil))
-          (unless (member (nth 1 files) tempdirlist)
-            (push (nth 1 files) tempdirlist)))
-        (dolist (dir tempdirlist)
-          (condition-case nil
-              (delete-directory dir)
-            (file-error nil)))))))
-
-
-(defun preview-buffer-restore (buffer-misc)
-  "At end of desktop load, reinstate previews.
-This delay is so that minor modes changing buffer positions
-\(like `x-symbol-mode' does) will not wreak havoc.
-BUFFER-MISC is the appropriate data to be used."
-  (add-hook 'desktop-delay-hook
-            (let ((buf (current-buffer)))
-              (lambda ()
-                (with-current-buffer buf
-                  (preview-buffer-restore-internal
-                   buffer-misc))))))
-
-(defun desktop-buffer-preview (file-name _buffer-name misc)
-  "Hook function for restoring persistent previews into a buffer."
-  (when (and file-name (file-readable-p file-name))
-    (let ((buf (find-file-noselect file-name)))
-      (if (eq (car misc) 'preview)
-          (with-current-buffer buf
-            (preview-buffer-restore misc)
-            buf)
-        buf))))
-
-(eval-after-load "desktop"
-  '(if (boundp 'desktop-buffer-mode-handlers)
-       (add-to-list 'desktop-buffer-mode-handlers
-                    '(latex-mode . desktop-buffer-preview))
-     (defvar desktop-buffer-file-name)
-     (defvar desktop-buffer-name)
-     (defvar desktop-buffer-misc)
-     (add-hook 'desktop-buffer-handlers (lambda ()
-                                          (desktop-buffer-preview
-                                           desktop-buffer-file-name
-                                           desktop-buffer-name
-                                           desktop-buffer-misc)))))
-
-(defcustom preview-auto-cache-preamble 'ask
-  "Whether to generate a preamble cache format automatically.
-Possible values are nil, t, and `ask'."
-  :group 'preview-latex
-  :type '(choice (const :tag "Cache" t)
-                 (const :tag "Don't cache" nil)
-                 (const :tag "Ask" ask)))
-
-(defvar preview-dumped-alist nil
-  "Alist of dumped masters.
-The elements are (NAME . ASSOC).  NAME is the master file name
-\(without extension), ASSOC is what to do with regard to this
-format.  Possible values: nil means no format is available
-and none should be generated.  t means no format is available,
-it should be generated on demand.  If the value is a cons cell,
-the CAR of the cons cell is the command with which the format
-has been generated, and the CDR is some Emacs-flavor specific
-value used for maintaining a watch on possible changes of the
-preamble.")
-
-(defun preview-cleanout-tempfiles ()
-  "Clean out all directories and files with non-persistent data.
-This is called as a hook when exiting Emacs."
-  (mapc #'preview-kill-buffer-cleanup (buffer-list))
-  (mapc #'preview-format-kill preview-dumped-alist))
-
-(defun preview-inactive-string (ov)
-  "Generate before-string for an inactive preview overlay OV.
-This is for overlays where the source text has been clicked
-visible.  For efficiency reasons it is expected that the buffer
-is already selected and unnarrowed."
-  (concat
-   (preview-make-clickable (overlay-get ov 'preview-map)
-                           preview-icon
-                           "\
-%s redisplays preview
-%s more options")
-;; icon on separate line only for stuff starting on its own line
-   (with-current-buffer (overlay-buffer ov)
-     (save-excursion
-       (save-restriction
-         (widen)
-         (goto-char (overlay-start ov))
-         (if (bolp) "\n" ""))))))
-
-(defun preview-dvipng-place-all ()
-  "Place all images dvipng has created, if any.
-Deletes the dvi file when finished."
-  (let (filename queued oldfiles snippet)
-    (dolist (ov (prog1 preview-gs-queue (setq preview-gs-queue nil)))
-      (when (and (setq queued (overlay-get ov 'queued))
-                 (setq snippet (aref (overlay-get ov 'queued) 2))
-                 (setq filename (preview-make-filename
-                                 (format "prev%03d.%s"
-                                         snippet preview-dvipng-image-type)
-                                 TeX-active-tempdir)))
-        (if (file-exists-p (car filename))
-            (progn
-              (overlay-put ov 'filenames (list filename))
-              (preview-replace-active-icon
-               ov
-               (preview-create-icon (car filename)
-                                    preview-dvipng-image-type
-                                    (preview-ascent-from-bb
-                                     (aref queued 0))
-                                    (aref preview-colors 2)))
-              (overlay-put ov 'queued nil))
-          (push filename oldfiles)
-          (overlay-put ov 'filenames nil)
-          (push ov preview-gs-queue))))
-    (if (setq preview-gs-queue (nreverse preview-gs-queue))
-        (progn
-          (preview-start-dvips preview-fast-conversion)
-          (setq TeX-sentinel-function (lambda (process command)
-                                        (preview-gs-dvips-sentinel
-                                         process
-                                         command
-                                         t)))
-          (dolist (ov preview-gs-queue)
-            (setq snippet (aref (overlay-get ov 'queued) 2))
-            (overlay-put ov 'filenames
-                         (list
-                          (preview-make-filename
-                           (or preview-ps-file
-                               (format "preview.%03d" snippet))
-                           TeX-active-tempdir))))
-          (while (setq filename (pop oldfiles))
-            (condition-case nil
-                (preview-delete-file filename)
-              (file-error nil))))
-      (condition-case nil
-          (let ((gsfile preview-gs-file))
-            (delete-file
-             (with-current-buffer TeX-command-buffer
-               (funcall (car gsfile) "dvi" t))))
-        (file-error nil)))))
-
-(defun preview-active-string (ov)
-  "Generate before-string for active image overlay OV."
-  (preview-make-clickable
-   (overlay-get ov 'preview-map)
-   (car (overlay-get ov 'preview-image))
-   "%s opens text
-%s more options"))
-
-(defun preview-make-filename (file tempdir)
-  "Generate a preview filename from FILE and TEMPDIR.
-Filenames consist of a CONS-cell with absolute file name as CAR
-and TEMPDIR as CDR.  TEMPDIR is a copy of `TeX-active-tempdir'
-with the directory name, the reference count and its top directory
-name elements.  If FILE is already in that form, the file name itself
-gets converted into a CONS-cell with a name and a reference count."
-  (if (consp file)
-      (progn
-        (if (consp (car file))
-            (setcdr (car file) (1+ (cdr (car file))))
-          (setcar file (cons (car file) 1)))
-        file)
-    (setcar (nthcdr 2 tempdir) (1+ (nth 2 tempdir)))
-    (cons (expand-file-name file (nth 0 tempdir))
-          tempdir)))
-
-(defun preview-attach-filename (attached file)
-  "Attaches the absolute file name ATTACHED to FILE."
-  (if (listp (caar file))
-      (setcar (car file) (cons attached (caar file)))
-    (setcar (car file) (list attached (caar file))))
-  file)
-
-(defun preview-delete-file (file)
-  "Delete a preview FILE.
-See `preview-make-filename' for a description of the data
-structure.  If the containing directory becomes empty,
-it gets deleted as well."
-  (let ((filename
-         (if (consp (car file))
-             (and (zerop
-                   (setcdr (car file) (1- (cdr (car file)))))
-                  (car (car file)))
-           (car file))))
-    (if filename
-        (unwind-protect
-            (if (listp filename)
-                (dolist (elt filename) (delete-file elt))
-              (delete-file filename))
-          (let ((tempdir (cdr file)))
-            (when tempdir
-              (if (> (nth 2 tempdir) 1)
-                  (setcar (nthcdr 2 tempdir) (1- (nth 2 tempdir)))
-                (setcdr file nil)
-                (delete-directory (nth 0 tempdir)))))))))
-
-(defvar preview-buffer-has-counters nil)
-(make-variable-buffer-local 'preview-buffer-has-counters)
-
-(defun preview-place-preview (snippet start end
-                                      box counters tempdir place-opts)
-  "Generate and place an overlay preview image.
-This generates the filename for the preview
-snippet SNIPPET in the current buffer, and uses it for the
-region between START and END.  BOX is an optional preparsed
-TeX bounding BOX passed on to the `place' hook.
-COUNTERS is the info about saved counter structures.
-TEMPDIR is a copy of `TeX-active-tempdir'.
-PLACE-OPTS are additional arguments passed into
-`preview-parse-messages'.  Return
-a list with additional info from the placement hook.
-Those lists get concatenated together and get passed
-to the close hook."
-  (preview-clearout start end tempdir)
-  (let ((ov (make-overlay start end nil nil nil)))
-    (overlay-put ov 'priority (TeX-overlay-prioritize start end))
-    (overlay-put ov 'preview-map
-                 (preview-make-clickable
-                  nil nil nil
-                  (lambda (event) (interactive "e")
-                    (preview-toggle ov 'toggle event))
-                  (lambda (event) (interactive "e")
-                    (preview-context-menu ov event))))
-    (overlay-put ov 'timestamp tempdir)
-    (when (cdr counters)
-      (overlay-put ov 'preview-counters counters)
-      (setq preview-buffer-has-counters t))
-    (prog1 (apply #'preview-call-hook 'place ov snippet box
-                  place-opts)
-      (overlay-put ov 'strings
-                   (list (preview-active-string ov)))
-      (preview-toggle ov t))))
-
-(defun preview-counter-find (begin)
-  "Fetch the next preceding or next preview-counters property.
-Factored out because of compatibility macros XEmacs would
-not use in advice."
-  (or (car (get-char-property begin 'preview-counters))
-      (cdr (get-char-property (max (point-min)
-                                   (1- begin))
-                              'preview-counters))
-      (cdr (get-char-property
-            (max (point-min)
-                 (1- (previous-single-char-property-change
-                      begin
-                      'preview-counters)))
-            'preview-counters))
-      (car (get-char-property
-            (next-single-char-property-change begin 'preview-counters)
-            'preview-counters))))
-
-(defun preview--counter-information (begin)
-  "Return repeated \\setcounter declaration based on point BEGIN.
-If `preview-buffer-has-counters' is non-nil, return string to
-insert into region tex file containing as many
-\\setcounter{COUNTER}{VALUE} as possible built from
-`preview-counters' property near the point BEGIN.  Otherwise,
-return nil."
-  (if preview-buffer-has-counters
-      (mapconcat
-       #'identity
-       (cons
-        ""
-        (preview-counter-find begin))
-       "\\setcounter")))
-
-(defun preview-reinstate-preview (tempdirlist timestamp start end
-  image filename &optional counters)
-  "Reinstate a single preview.
-This gets passed TEMPDIRLIST, a list consisting of the kind
-of entries used in `TeX-active-tempdir', and TIMESTAMP, the
-time stamp under which the file got read in.  It returns an augmented
-list.  START and END give the buffer location where the preview
-is to be situated, IMAGE the image to place there, and FILENAME
-the file to use: a triple consisting of filename, its temp directory
-and the corresponding topdir.  COUNTERS is saved counter information,
-if any."
-  (when
-      (or (null filename) (file-readable-p (car filename)))
-    (when filename
-      (unless (equal (nth 1 filename) (car TeX-active-tempdir))
-        (setq TeX-active-tempdir
-              (or (assoc (nth 1 filename) tempdirlist)
-                  (car (push (append (cdr filename) (list 0))
-                             tempdirlist))))
-        (setcar (cdr TeX-active-tempdir)
-                (car (or (member (nth 1 TeX-active-tempdir)
-                                 preview-temp-dirs)
-                         (progn
-                           (add-hook 'kill-emacs-hook
-                                     #'preview-cleanout-tempfiles t)
-                           (push (nth 1 TeX-active-tempdir)
-                                 preview-temp-dirs))))))
-      (setcar (nthcdr 2 TeX-active-tempdir)
-              (1+ (nth 2 TeX-active-tempdir)))
-      (setcdr filename TeX-active-tempdir)
-      (setq filename (list filename)))
-    (let ((ov (make-overlay start end nil nil nil)))
-      (overlay-put ov 'priority (TeX-overlay-prioritize start end))
-      (overlay-put ov 'preview-map
-                   (preview-make-clickable
-                    nil nil nil
-                    (lambda (event) (interactive "e")
-                      (preview-toggle ov 'toggle event))
-                    (lambda (event) (interactive "e")
-                      (preview-context-menu ov event))))
-      (when counters
-        (overlay-put
-         ov 'preview-counters
-         (cons
-            (mapcar #'cdr
-                    (if (string= (car counters) "")
-                        preview-parsed-counters
-                      (setq preview-parsed-counters
-                            (preview-parse-counters (car counters)))))
-            (mapcar #'cdr
-                    (if (string= (cdr counters) "")
-                        preview-parsed-counters
-                      (setq preview-parsed-counters
-                            (preview-parse-counters (cdr counters)))))))
-        (setq preview-buffer-has-counters t))
-      (overlay-put ov 'filenames filename)
-      (overlay-put ov 'preview-image (cons (preview-import-image image)
-                                           image))
-      (overlay-put ov 'strings
-                   (list (preview-active-string ov)))
-      (overlay-put ov 'timestamp timestamp)
-      (preview-toggle ov t)))
-  tempdirlist)
-
-(defun preview-back-command (&optional nocomplex)
-  "Move backward a TeX token.
-If NOCOMPLEX is set, only basic tokens and no argument sequences
-will be skipped over backwards."
-  (let ((oldpos (point)) oldpoint)
-    (condition-case nil
-        (or (search-backward-regexp "\\(\\$\\$?\
-\\|\\\\[^a-zA-Z@]\
-\\|\\\\[a-zA-Z@]+\
-\\|\\\\begin[ \t]*{[^}]+}\
-\\)\\=" (line-beginning-position) t)
-            nocomplex
-            (if (eq ?\) (char-syntax (char-before)))
-                (while
-                    (progn
-                      (setq oldpoint (point))
-                      (backward-sexp)
-                      (and (not (eq oldpoint (point)))
-                           (eq ?\( (char-syntax (char-after))))))
-              (backward-char)))
-      (error (goto-char oldpos)))))
-
-(defcustom preview-required-option-list '("active" "tightpage" "auctex"
-                                          (preview-preserve-counters
-                                           "counters"))
-  "Specifies required options passed to the preview package.
-These are passed regardless of whether there is an explicit
-\\usepackage of that package present."
-  :group 'preview-latex
-  :type preview-expandable-string)
-
-(defcustom preview-preserve-counters nil
-  "Try preserving counters for partial runs if set."
-  :group 'preview-latex
-  :type 'boolean)
-
-(defcustom preview-default-option-list '("displaymath" "floats"
-                                         "graphics" "textmath" "sections"
-                                         "footnotes")
-  "Specifies default options to pass to preview package.
-These options are only used when the LaTeX document in question does
-not itself load the preview package, namely when you use preview
-on a document not configured for preview.  \"auctex\", \"active\",
-\"dvips\" and \"delayed\" need not be specified here."
-  :group 'preview-latex
-  :type '(list (set :inline t :tag "Options known to work"
-                    :format "%t:\n%v%h" :doc
-                    "The above options are all the useful ones
-at the time of the release of this package.
-You should not need \"Other options\" unless you
-upgraded to a fancier version of just the LaTeX style.
-Please also note that `psfixbb' fails to have an effect if
-`preview-fast-conversion' or `preview-prefer-TeX-bb'
-are selected."
-                    (const "displaymath")
-                    (const "floats")
-                    (const "graphics")
-                    (const "textmath")
-                    (const "sections")
-                    (const "footnotes")
-                    (const "showlabels")
-                    (const "psfixbb"))
-               (set :tag "Expert options" :inline t
-                    :format "%t:\n%v%h" :doc
-                    "Expert options should not be enabled permanently."
-                    (const "noconfig")
-                    (const "showbox")
-                    (const "tracingall"))
-               (repeat :inline t :tag "Other options" (string))))
-
-(defcustom preview-default-preamble
-  '("\\RequirePackage[" ("," . preview-default-option-list)
-                                      "]{preview}[2004/11/05]")
-  "Specifies default preamble code to add to a LaTeX document.
-If the document does not itself load the preview package, that is,
-when you use preview on a document not configured for preview, this
-list of LaTeX commands is inserted just before \\begin{document}."
-  :group 'preview-latex
-  :type preview-expandable-string)
-
-(defcustom preview-LaTeX-command '("%`%l \"\\nonstopmode\\nofiles\
-\\PassOptionsToPackage{" ("," . preview-required-option-list) "}{preview}\
-\\AtBeginDocument{\\ifx\\ifPreview\\undefined"
-preview-default-preamble "\\fi}\"%' \"\\detokenize{\" %(t-filename-only) \"}\"")
-  ;; Since TeXLive 2018, the default encoding for LaTeX files has been
-  ;; changed to UTF-8 if used with classic TeX or pdfTeX.  I.e.,
-  ;; \usepackage[utf8]{inputenc} is enabled by default in (pdf)latex.
-  ;; c.f. LaTeX News issue 28
-  ;; Due to this change, \detokenize is required to recognize
-  ;; non-ascii characters in the file name when \input is supplemented
-  ;; implicitly by %`-%' pair.
-  "Command used for starting a preview.
-See description of `TeX-command-list' for details."
-  :group 'preview-latex
-  :type preview-expandable-string)
-
-(defun preview-goto-info-page ()
-  "Read documentation for preview-latex in the info system."
-  (interactive)
-  (info "(preview-latex)"))
-
-(eval-after-load 'info '(add-to-list 'Info-file-list-for-emacs
-                                     '("preview" . "preview-latex")))
-
-(defvar preview-map
-  (let ((map (make-sparse-keymap)))
-    (define-key map "\C-p" #'preview-at-point)
-    (define-key map "\C-r" #'preview-region)
-    (define-key map "\C-b" #'preview-buffer)
-    (define-key map "\C-d" #'preview-document)
-    (define-key map "\C-f" #'preview-cache-preamble)
-    (define-key map "\C-c\C-f" #'preview-cache-preamble-off)
-    (define-key map "\C-i" #'preview-goto-info-page)
-    ;;  (define-key map "\C-q" #'preview-paragraph)
-    (define-key map "\C-e" #'preview-environment)
-    (define-key map "\C-s" #'preview-section)
-    (define-key map "\C-w" #'preview-copy-region-as-mml)
-    (define-key map "\C-c\C-p" #'preview-clearout-at-point)
-    (define-key map "\C-c\C-r" #'preview-clearout)
-    (define-key map "\C-c\C-s" #'preview-clearout-section)
-    (define-key map "\C-c\C-b" #'preview-clearout-buffer)
-    (define-key map "\C-c\C-d" #'preview-clearout-document)
-    map))
-
-(defun preview-copy-text (ov)
-  "Copy the text of OV into the kill buffer."
-  (with-current-buffer (overlay-buffer ov)
-    (copy-region-as-kill (overlay-start ov) (overlay-end ov))))
-
-(defun preview-copy-mml (ov)
-  "Copy an MML representation of OV into the kill buffer.
-This can be used to send inline images in mail and news when
-using MML mode."
-  (when (catch 'badcolor
-          (let ((str (car (preview-format-mml ov))))
-            (if str
-                (if (eq last-command #'kill-region)
-                    (kill-append str nil)
-                  (kill-new str))
-              (error "No image file available")))
-          nil)
-    (let (preview-transparent-border)
-      (preview-regenerate ov))))
-
-(defun preview-copy-region-as-mml (start end)
-  (interactive "r")
-  (when (catch 'badcolor
-          (let (str lst dont-ask)
-            (dolist (ov (overlays-in start end))
-              (when (setq str (preview-format-mml ov dont-ask))
-                (setq dont-ask (cdr str))
-                (and
-                 (>= (overlay-start ov) start)
-                 (<= (overlay-end ov) end)
-                 (push (list (- (overlay-start ov) start)
-                             (- (overlay-end ov) start)
-                             (car str)) lst))))
-            (setq str (buffer-substring start end))
-            (dolist (elt (nreverse (sort lst #'car-less-than-car)))
-              (setq str (concat (substring str 0 (nth 0 elt))
-                                (nth 2 elt)
-                                (substring str (nth 1 elt)))))
-            (if (eq last-command #'kill-region)
-                (kill-append str nil)
-              (kill-new str)))
-          nil)
-    (let (preview-transparent-border)
-      (preview-region start end))))
-
-(autoload 'mailcap-extension-to-mime "mailcap")
-
-(defun preview-format-mml (ov &optional dont-ask)
-  "Return an MML representation of OV as string.
-This can be used to send inline images in mail and news when
-using MML mode.  If there is nothing current available,
-nil is returned.  If the image has a colored border and the
-user wants it removed when asked (unless DONT-ASK is set),
-`badcolor' is thrown a t.  The MML is returned in the car of the
-result, DONT-ASK in the cdr."
-  (and (memq (overlay-get ov 'preview-state) '(active inactive))
-       (not (overlay-get ov 'queued))
-       (let* ((text (with-current-buffer (overlay-buffer ov)
-                     (buffer-substring (overlay-start ov)
-                                       (overlay-end ov))))
-              (image (cdr (overlay-get ov 'preview-image)))
-              file type)
-         (cond ((consp image)
-                (and (not dont-ask)
-                     (nth 3 image)
-                     (if (y-or-n-p "Replace colored borders? ")
-                         (throw 'badcolor t)
-                       (setq dont-ask t)))
-                (setq file (car (car (last (overlay-get ov 'filenames))))
-                      type (mailcap-extension-to-mime
-                            (file-name-extension file)))
-                (cons
-                 (format "<#part %s
-description=\"%s\"
-filename=%s>
-<#/part>"
-                         (if type
-                             (format "type=\"%s\" disposition=inline" type)
-                           "disposition=attachment")
-                         (if (string-match "[\n\"]" text)
-                             "preview-latex image"
-                           text)
-                         (if (string-match "[ \n<>]" file)
-                             (concat "\"" file "\"")
-                           file))
-                 dont-ask))
-               ((stringp image)
-                (cons image dont-ask))))))
-
-(defun preview-active-contents (ov)
-  "Check whether we have a valid image associated with OV."
-  (and (memq (overlay-get ov 'preview-state) '(active inactive)) t))
-
-(defun preview-context-menu (ov ev)
-  "Pop up a menu for OV at position EV."
-  (popup-menu
-   `("Preview"
-     ["Toggle" (preview-toggle ,ov 'toggle ',ev)
-      (preview-active-contents ,ov)]
-     ["Regenerate" (preview-regenerate ,ov)]
-     ["Remove" (preview-delete ,ov)]
-     ["Copy text" (preview-copy-text ,ov)]
-     ["Copy MIME" (preview-copy-mml ,ov)
-      (preview-active-contents ,ov)])
-   ev))
-
-(defvar preview-TeX-style-dir)
-
-(defun preview-TeX-style-cooked ()
-  "Return `preview-TeX-style-dir' in cooked form.
-This will be fine for prepending to a `TEXINPUTS' style
-environment variable, including an initial `.' at the front."
-  (if (or (zerop (length preview-TeX-style-dir))
-          (member (substring preview-TeX-style-dir -1) '(";" ":")))
-      preview-TeX-style-dir
-    (let ((sep
-           (cond
-            ((stringp TeX-kpathsea-path-delimiter)
-             TeX-kpathsea-path-delimiter)
-            ((string-match
-              "\\`.[:]"
-              (if (file-name-absolute-p preview-TeX-style-dir)
-                  preview-TeX-style-dir
-                (expand-file-name preview-TeX-style-dir)))
-             ";")
-            (t ":"))))
-      (concat "." sep preview-TeX-style-dir sep))))
-
-(defun preview-set-texinputs (&optional remove)
-  "Add `preview-TeX-style-dir' into `TEXINPUTS' variables.
-With prefix argument REMOVE, remove it again."
-  (interactive "P")
-  (let ((case-fold-search nil)
-        (preview-TeX-style-dir (preview-TeX-style-cooked))
-        pattern)
-    (if remove
-        (progn
-          (setq pattern (concat "\\`\\(TEXINPUTS[^=]*\\)=\\(.*\\)"
-                                (regexp-quote preview-TeX-style-dir)))
-          (dolist (env (copy-sequence process-environment))
-            (if (string-match pattern env)
-                (setenv (match-string 1 env)
-                        (and (or (< (match-beginning 2) (match-end 2))
-                                 (< (match-end 0) (length env)))
-                             (concat (match-string 2 env)
-                                     (substring env (match-end 0))))))))
-      (setq pattern (regexp-quote preview-TeX-style-dir))
-      (dolist (env (cons "TEXINPUTS=" (copy-sequence process-environment)))
-        (if (string-match "\\`\\(TEXINPUTS[^=]*\\)=" env)
-            (unless (save-match-data (string-match pattern env))
-              (setenv (match-string 1 env)
-                      (concat preview-TeX-style-dir
-                              (substring env (match-end 0))))))))))
-
-(defcustom preview-TeX-style-dir nil
-  "This variable contains the location of uninstalled TeX styles.
-If this is nil, the preview styles are considered to be part of
-the installed TeX system.
-
-Otherwise, it can either just specify an absolute directory, or
-it can be a complete TEXINPUTS specification.  If it is the
-latter, it has to be followed by the character with which
-kpathsea separates path components, either `:' on Unix-like
-systems, or `;' on Windows-like systems.  And it should be
-preceded with .: or .; accordingly in order to have . first in
-the search path.
-
-The `TEXINPUTS' environment type variables will get this prepended
-at load time calling \\[preview-set-texinputs] to reflect this.
-You can permanently install the style files using
-\\[preview-install-styles].
-
-Don't set this variable other than with customize so that its
-changes get properly reflected in the environment."
-  :group 'preview-latex
-  :set (lambda (var value)
-         (and (boundp var)
-              (symbol-value var)
-              (preview-set-texinputs t))
-         (set var value)
-         (and (symbol-value var)
-              (preview-set-texinputs)))
-  :type '(choice (const :tag "Installed" nil)
-                 (string :tag "Style directory or TEXINPUTS path")))
-
-;;;###autoload
-(defun preview-install-styles (dir &optional force-overwrite
-                                   force-save)
-  "Installs the TeX style files into a permanent location.
-This must be in the TeX search path.  If FORCE-OVERWRITE is greater
-than 1, files will get overwritten without query, if it is less
-than 1 or nil, the operation will fail.  The default of 1 for interactive
-use will query.
-
-Similarly FORCE-SAVE can be used for saving
-`preview-TeX-style-dir' to record the fact that the uninstalled
-files are no longer needed in the search path."
-  (interactive "DPermanent location for preview TeX styles
-pp")
-  (unless preview-TeX-style-dir
-    (error "Styles are already installed"))
-  (dolist (file (or
-                 (condition-case nil
-                     (directory-files
-                      (progn
-                        (string-match
-                         "\\`\\(\\.[:;]\\)?\\(.*?\\)\\([:;]\\)?\\'"
-                         preview-TeX-style-dir)
-                        (match-string 2 preview-TeX-style-dir))
-                      t "\\.\\(sty\\|def\\|cfg\\)\\'")
-                   (error nil))
-                 (error "Can't find files to install")))
-    (copy-file file dir (cond ((eq force-overwrite 1) 1)
-                              ((numberp force-overwrite)
-                               (> force-overwrite 1))
-                              (t force-overwrite))))
-  (if (cond ((eq force-save 1)
-             (y-or-n-p "Stop using non-installed styles permanently "))
-            ((numberp force-save)
-             (> force-save 1))
-            (t force-save))
-      (customize-save-variable 'preview-TeX-style-dir nil)
-    (customize-set-variable 'preview-TeX-style-dir nil)))
-
-(defun preview-mode-setup ()
-  "Setup proper buffer hooks and behavior for previews."
-  (set (make-local-variable 'desktop-save-buffer)
-       #'desktop-buffer-preview-misc-data)
-  (add-hook 'pre-command-hook #'preview-mark-point nil t)
-  (add-hook 'post-command-hook #'preview-move-point nil t)
-  (when buffer-file-name
-    (let* ((filename (expand-file-name buffer-file-name))
-           format-cons)
-      (when (string-match (concat "\\." TeX-default-extension "\\'")
-                          filename)
-        (setq filename (substring filename 0 (match-beginning 0))))
-      (setq format-cons (assoc filename preview-dumped-alist))
-      (when (consp (cdr format-cons))
-        (preview-unwatch-preamble format-cons)
-        (preview-watch-preamble (current-buffer)
-                                (cadr format-cons)
-                                format-cons)))))
-
-;;;###autoload
-(defun LaTeX-preview-setup ()
-  "Hook function for embedding the preview package into AUCTeX.
-This is called by `LaTeX-mode-hook' and changes AUCTeX variables
-to add the preview functionality."
-  ;; This has to be done only once.
-  (unless (and (boundp 'LaTeX-mode-hook)
-               (memq #'preview-mode-setup LaTeX-mode-hook))
-    (remove-hook 'LaTeX-mode-hook #'LaTeX-preview-setup)
-    (add-hook 'LaTeX-mode-hook #'preview-mode-setup)
-    (define-key LaTeX-mode-map "\C-c\C-p" preview-map)
-    (easy-menu-define preview-menu LaTeX-mode-map
-      "This is the menu for preview-latex."
-      '("Preview"
-        "Generate previews"
-        ["(or toggle) at point" preview-at-point]
-        ["for environment" preview-environment]
-        ["for section" preview-section]
-        ["for region" preview-region mark-active]
-        ["for buffer" preview-buffer]
-        ["for document" preview-document]
-        "---"
-        "Remove previews"
-        ["at point" preview-clearout-at-point]
-        ["from section" preview-clearout-section]
-        ["from region" preview-clearout mark-active]
-        ["from buffer" preview-clearout-buffer]
-        ["from document" preview-clearout-document]
-        "---"
-        "Turn preamble cache"
-        ["on" preview-cache-preamble]
-        ["off" preview-cache-preamble-off]
-        "---"
-        ("Customize"
-         ["Browse options"
-          (customize-group 'preview)]
-         ["Extend this menu"
-          (easy-menu-add-item
-           nil '("Preview")
-           (customize-menu-create 'preview))])
-        ["Read documentation" preview-goto-info-page]
-        ["Report Bug" preview-report-bug]))
-    (if (eq major-mode 'latex-mode)
-        (preview-mode-setup))
-    (unless preview-tb-icon
-      (setq preview-tb-icon (preview-filter-specs preview-tb-icon-specs)))
-    (when preview-tb-icon
-      (define-key LaTeX-mode-map [tool-bar preview]
-        `(menu-item "Preview at point" preview-at-point
-                    :image ,preview-tb-icon
-                    :help "Preview on/off at point"
-                    :vert-only t)))
-    (if (boundp 'desktop-buffer-misc)
-        (preview-buffer-restore desktop-buffer-misc))))
-
-(defun preview-clean-subdir (dir)
-  "Cleans out a temporary DIR with preview image files."
-  (condition-case err
-      (progn
-        (mapc #'delete-file
-              (directory-files dir t "\\`pr" t))
-        (delete-directory dir))
-    (error (message "Deletion of `%s' failed: %s" dir
-                    (error-message-string err)))))
-
-(defun preview-clean-topdir (topdir)
-  "Cleans out TOPDIR from temporary directories.
-This does not erase the directory itself since its permissions
-might be needed for colloborative work on common files."
-  (mapc #'preview-clean-subdir
-        (condition-case nil
-            (directory-files topdir t "\\`tmp" t)
-          (file-error nil))))
-
-(defun preview-create-subdirectory ()
-  "Create a temporary subdir for the current TeX process.
-If necessary, generates a fitting top
-directory or cleans out an existing one (if not yet
-visited in this session), then returns the name of
-the created subdirectory relative to the master directory,
-in shell-quoted form.  `TeX-active-tempdir' is
-set to the corresponding TEMPDIR descriptor as described
-in `preview-make-filename'.  The directory is registered
-in `preview-temp-dirs' in order not to be cleaned out
-later while in use."
-  (let ((topdir (expand-file-name (TeX-active-master "prv"))))
-    (if (file-directory-p topdir)
-        (unless (member topdir preview-temp-dirs)
-          ;;  Cleans out the top preview directory by
-          ;;  removing subdirs possibly left from a previous session.
-          (preview-clean-topdir topdir)
-          (push topdir preview-temp-dirs))
-      (make-directory topdir)
-      (add-to-list 'preview-temp-dirs topdir))
-    (add-hook 'kill-emacs-hook #'preview-cleanout-tempfiles t)
-    (setq TeX-active-tempdir
-          (list (make-temp-file (expand-file-name
-                                 "tmp" (file-name-as-directory topdir)) t)
-                topdir
-                0))
-    (shell-quote-argument
-     (concat (file-name-as-directory
-              ;; Don't use topdir, because %m expects the path to be
-              ;; relative to master
-              (TeX-active-master "prv" t))
-             (file-name-nondirectory (nth 0 TeX-active-tempdir))))))
-
-(defun preview-parse-counters (string)
-  "Extract counter information from STRING."
-  (let ((list preview-parsed-counters) (pos 0))
-    (while (eq pos (string-match " *\\({\\([^{}]+\\)}{[-0-9]+}\\)" string pos))
-      (setcdr (or (assoc (match-string 2 string) list)
-                  (car (push (list (match-string 2 string)) list)))
-              (match-string 1 string))
-      (setq pos (match-end 1)))
-    list))
-
-(defun preview-parse-tightpage (string)
-  "Build tightpage vector from STRING,"
-  (read (concat "[" string "]")))
-
-(defvar preview-parse-variables
-  '(("Fontsize" preview-parsed-font-size
-     "\\` *\\([0-9.]+\\)pt\\'" 1 string-to-number)
-    ("Magnification" preview-parsed-magnification
-     "\\` *\\([0-9]+\\)\\'" 1 string-to-number)
-    ("PDFoutput" preview-parsed-pdfoutput
-     "" 0 stringp)
-    ("Counters" preview-parsed-counters
-     ".*" 0 preview-parse-counters)
-    ("Tightpage" preview-parsed-tightpage
-     "\\` *\\(-?[0-9]+ *\\)\\{4\\}\\'" 0 preview-parse-tightpage)))
-
-(defun preview-error-quote (string)
-  "Turn STRING with potential ^^ sequences into a regexp.
-To preserve sanity, additional ^ prefixes are matched literally,
-so the character represented by ^^^ preceding extended characters
-will not get matched, usually."
-  (let (output case-fold-search)
-    ;; Some coding systems (e.g. japanese-shift-jis) use regexp meta
-    ;; characters on encoding.  Such meta characters would be
-    ;; interfered with `regexp-quote' below.  Thus the idea of
-    ;; "encoding entire string beforehand and decoding it at the last
-    ;; stage" does not work for such coding systems.
-    ;; Rather, we work consistently with decoded text.
-
-    ;; Bytes with value from 0x80 to 0xFF represented with ^^ form are
-    ;; converted to byte sequence, and decoded by the file coding
-    ;; system.
-    (setq string
-          (preview--decode-^^ab string buffer-file-coding-system))
-
-    ;; Then, control characters are taken into account.
-    (while (string-match "\\^\\{2,\\}\\([@-_?]\\)" string)
-      (setq output
-            (concat output
-                    (regexp-quote (substring string
-                                             0
-                                             (- (match-beginning 1) 2)))
-                    (concat
-                     "\\(?:" (regexp-quote
-                              (substring string
-                                         (- (match-beginning 1) 2)
-                                         (match-end 0)))
-                     "\\|"
-                     (char-to-string
-                      (logxor (aref string (match-beginning 1)) 64))
-                     "\\)"))
-            string (substring string (match-end 0))))
-    (setq output (concat output (regexp-quote string)))
-    output))
-
-(defun preview--decode-^^ab (string coding-system)
-  "Decode ^^ sequences in STRING with CODING-SYSTEM.
-Sequences of control characters such as ^^I are left untouched.
-
-Return a new string."
-  ;; Since the given string can contain multibyte characters, decoding
-  ;; should be performed seperately on each segment made up entirely
-  ;; with ASCII and raw 8-bit characters.
-  ;; Raw 8-bit characters can arise if the latex outputs multibyte
-  ;; characters with partial ^^-quoting.
-  (let ((result ""))
-    ;; Here we want to collect all the ASCII and raw 8-bit bytes,
-    ;; excluding proper multibyte characters.  The regexp
-    ;; [^[:multibyte:]]+ serves for that purpose.  The alternative
-    ;; [\x00-\xFF]+ does the job as well at least for emacs 24-26, so
-    ;; use it instead if the former becomes invalid in future.
-    ;; N.B. [[:unibyte:]]+ doesn't match raw 8-bit bytes, contrary to
-    ;; naive expectation.
-    (while (string-match "[^[:multibyte:]]+" string)
-      (setq result
-            (concat result
-                    (substring string 0 (match-beginning 0))
-                    (let ((text
-                           (save-match-data
-                             (preview--convert-^^ab
-                              (match-string 0 string)))))
-                      (decode-coding-string text coding-system)))
-            string (substring string (match-end 0))))
-    (setq result (concat result string))
-    result))
-
-(defun preview--convert-^^ab (string)
-  "Convert ^^ sequences in STRING to raw 8bit.
-Sequences of control characters such as ^^I are left untouched.
-
-Return a new string."
-  (let ((result ""))
-    (while (string-match "\\^\\^[8-9a-f][0-9a-f]" string)
-      (setq result
-            (concat result
-                    (substring string 0 (match-beginning 0))
-                    (let ((byte (string-to-number
-                                 (substring string
-                                            (+ (match-beginning 0) 2)
-                                            (match-end 0)) 16)))
-                      (byte-to-string byte)))
-            string (substring string (match-end 0))))
-    (setq result (concat result string))
-    result))
-
-(defun preview-parse-messages (open-closure)
-  "Turn all preview snippets into overlays.
-This parses the pseudo error messages from the preview
-document style for LaTeX.  OPEN-CLOSURE is called once
-it is certain that we have a valid output file, and it has
-to return in its CAR the PROCESS parameter for the CLOSE
-call, and in its CDR the final stuff for the placement hook."
-  (with-temp-message "locating previews..."
-    (let (TeX-error-file TeX-error-offset snippet box counters
-          file line
-          (lsnippet 0) lstart (lfile "") lline lbuffer lpoint
-          lcounters
-          string after-string
-          offset
-          parsestate (case-fold-search nil)
-          (run-buffer (current-buffer))
-          (run-directory default-directory)
-          tempdir
-          close-data
-          open-data
-          fast-hook
-          slow-hook
-          TeX-translate-location-file
-          TeX-translate-location-line
-          TeX-translate-location-error
-          TeX-translate-location-offset
-          TeX-translate-location-context
-          TeX-translate-location-string)
-      ;; clear parsing variables
-      (dolist (var preview-parse-variables)
-        (set (nth 1 var) nil))
-      (goto-char (point-min))
-      (unwind-protect
-          (progn
-            (while
-                (re-search-forward "\
-^\\(!\\|\\(.*?\\):[0-9]+:\\) \\|\
-\(\\(/*\
-\\(?:\\.+[^()\r\n{} /]*\\|[^()\r\n{} ./]+\
-\\(?: [^()\r\n{} ./]+\\)*\\(?:\\.[-0-9a-zA-Z_.]*\\)?\\)\
-\\(?:/+\\(?:\\.+[^()\r\n{} /]*\\|[^()\r\n{} ./]+\
-\\(?: [^()\r\n{} ./]+\\)*\\(?:\\.[-0-9a-zA-Z_.]*\\)?\\)?\\)*\\)\
-)*\\(?: \\|\r?$\\)\\|\
-\\()+\\)\\|\
- !\\(?:offset(\\([---0-9]+\\))\\|\
-name(\\([^)]+\\))\\)\\|\
-^Preview: \\([a-zA-Z]+\\) \\([^\n\r]*\\)\r?$" nil t)
-;;;   Ok, here is a line by line breakdown:
-;;;   match-alternative 1:
-;;;   error indicator for TeX error, either style.
-;;;   match-alternative 2:
-;;;   The same, but file-line-error-style, matching on file name.
-;;;   match-alternative 3:
-;;;   Too ugly to describe in detail.  In short, we try to catch file
-;;;   names built from path components that don't contain spaces or
-;;;   other special characters once the file extension has started.
-;;;
-;;;   Position for searching immediately after the file name so as to
-;;;   not miss closing parens or something.
-;;;   (match-string 3) is the file name.
-;;;   match-alternative 4:
-;;;   )+\( \|$\)
-;;;   a closing paren followed by the end of line or a space: a just
-;;;   closed file.
-;;;   match-alternative 5 (wrapped into one shy group with
-;;;   match-alternative 6, so that the match on first char is slightly
-;;;   faster):
-;;;   !offset(\([---0-9]+\))
-;;;   an AUCTeX offset message. (match-string 5) is the offset itself
-;;;   !name(\([^)]+\))
-;;;   an AUCTeX file name message.  (match-string 6) is the file name
-;;;   TODO: Actually, the latter two should probably again match only
-;;;   after a space or newline, since that it what \message produces.
-;;;  disabled in prauctex.def:
-;;;  \(?:Ov\|Und\)erfull \\.*[0-9]*--[0-9]*
-;;;  \(?:.\{79\}
-;;;  \)*.*$\)\|
-;;;   This would have caught overfull box messages that consist of
-;;;   several lines of context all with 79 characters in length except
-;;;   of the last one.  prauctex.def kills all such messages.
-              (setq file (match-string-no-properties 2))
-              (cond
-               ((match-beginning 1)
-                (if (looking-at "\
-\\(?:Preview\\|Package Preview Error\\): Snippet \\([---0-9]+\\) \\(started\\|ended\\(\
-\\.? *(\\([---0-9]+\\)\\+\\([---0-9]+\\)x\\([---0-9]+\\))\\)?\\)\\.")
-                    (progn
-                      (when file
-                        (unless TeX-error-file
-                          (push nil TeX-error-file)
-                          (push nil TeX-error-offset))
-                        (unless (car TeX-error-offset)
-                          (rplaca TeX-error-file file)))
-                      (setq snippet (string-to-number (match-string 1))
-                            box (unless
-                                    (string= (match-string 2) "started")
-                                  (if (match-string 4)
-                                      (mapcar #'(lambda (x)
-                                                  (* (preview-get-magnification)
-                                                     (string-to-number x)))
-                                              (list
-                                               (match-string 4)
-                                               (match-string 5)
-                                               (match-string 6)))
-                                    t))
-                            counters (mapcar #'cdr preview-parsed-counters)
-
-                            ;; And the line number to position the cursor.
-                            line (progn
-                                   (setq lpoint (point))
-                                   (end-of-line)
-;;;  variant 1: profiling seems to indicate the regexp-heavy solution
-;;;  to be favorable.  Removing incomplete characters from the error
-;;;  context is an absolute nuisance.
-                                   (and (re-search-forward "\
-^l\\.\\([0-9]+\\) \\(\\.\\.\\.\\(?:\\^*\\(?:[89a-f][0-9a-f]\\|[]@-\\_?]\\)\\|\
-\[0-9a-f]?\\)\\)?\\([^\n\r]*?\\)\r?
-\\([^\n\r]*?\\)\\(\\(?:\\^+[89a-f]?\\)?\\.\\.\\.\\)?\r?$" nil t)
-                                        (string-to-number (match-string 1))))
-                            ;; And a string of the context to search for.
-                            string (and line (match-string 3))
-                            after-string (and line (buffer-substring
-                                                    (+ (match-beginning 4)
-                                                       (- (match-end 3)
-                                                          (match-beginning 0)))
-                                                    (match-end 4)))
-
-                            ;; We may use these in another buffer.
-                            offset (or (car TeX-error-offset) 0)
-                            file (car TeX-error-file))
-                      (when (and (stringp file)
-                                 (or (string= file "<none>")
-                                     (TeX-match-extension file)))
-                        ;; if we are the first time round, check for fast hooks:
-                        (when (null parsestate)
-                          (setq open-data
-                                (save-excursion (funcall open-closure))
-                                tempdir TeX-active-tempdir)
-                          (dolist
-                              (lst (if (listp TeX-translate-location-hook)
-                                       TeX-translate-location-hook
-                                     (list TeX-translate-location-hook)))
-                            (let ((fast
-                                   (and (symbolp lst)
-                                        (get lst 'TeX-translate-via-list))))
-                              (if fast
-                                  (setq fast-hook
-                                        (nconc fast-hook (list fast)))
-                                (setq slow-hook
-                                      (nconc slow-hook (list lst)))))))
-                        ;; Functions in `TeX-translate-location-hook'
-                        ;; may examine and modify the following variables.
-                        (setq TeX-translate-location-file file
-                              TeX-translate-location-line line
-                              ;; TeX-translate-location-error error
-                              TeX-translate-location-offset offset
-                              ;; TeX-translate-location-context context
-                              TeX-translate-location-string string)
-                        (condition-case err
-                            (save-excursion (mapc #'funcall slow-hook))
-                          (error (preview-log-error err "Translation hook")))
-                        (setq file TeX-translate-location-file
-                              line TeX-translate-location-line
-                              ;; error TeX-translate-location-error
-                              offset TeX-translate-location-offset
-                              ;; context TeX-translate-location-context
-                              string TeX-translate-location-string)
-                        (push (vector file (+ line offset)
-                                      string after-string
-                                      snippet box counters)
-                              parsestate)))
-                  ;; else normal error message
-                  (forward-line)
-                  (re-search-forward "^l\\.[0-9]" nil t)
-                  (forward-line 2)))
-               ((match-beginning 3)
-                ;; New file -- Push on stack
-                (push (match-string-no-properties 3) TeX-error-file)
-                (push nil TeX-error-offset)
-                (goto-char (match-end 3)))
-               ((match-beginning 4)
-                ;; End of file -- Pop from stack
-                (when (> (length TeX-error-file) 1)
-                  (pop TeX-error-file)
-                  (pop TeX-error-offset))
-                (goto-char (1+ (match-beginning 0))))
-               ((match-beginning 5)
-                ;; Hook to change line numbers
-                (setq TeX-error-offset
-                      (list (string-to-number (match-string 5)))))
-               ((match-beginning 6)
-                ;; Hook to change file name
-                (setq TeX-error-file (list (match-string-no-properties 6))))
-               ((match-beginning 7)
-                (let ((var
-                       (assoc (match-string-no-properties 7)
-                              preview-parse-variables))
-                      (offset (- (match-beginning 0) (match-beginning 8)))
-                      (str (match-string-no-properties 8)))
-                  ;; paste together continuation lines:
-                  (while (= (- (length str) offset) 79)
-                    (search-forward-regexp "^\\([^\n\r]*\\)\r?$")
-                    (setq offset (- (length str))
-                          str (concat str (match-string-no-properties 1))))
-                  (when (and var
-                             (string-match (nth 2 var) str))
-                    (set (nth 1 var)
-                         (funcall (nth 4 var)
-                                  (match-string-no-properties
-                                   (nth 3 var)
-                                   str))))))))
-            (when (null parsestate)
-              (error "LaTeX found no preview images")))
-        (unwind-protect
-            (save-excursion
-              (setq parsestate (nreverse parsestate))
-              (condition-case err
-                  (dolist (fun fast-hook)
-                    (setq parsestate
-                          (save-excursion (funcall fun parsestate))))
-                (error (preview-log-error err "Fast translation hook")))
-              (setq snippet 0)
-              (dolist (state parsestate)
-                (setq lsnippet snippet
-                      file (aref state 0)
-                      line (aref state 1)
-                      string (aref state 2)
-                      after-string (aref state 3)
-                      snippet (aref state 4)
-                      box (aref state 5)
-                      counters (aref state 6))
-                (unless (string= lfile file)
-                  (set-buffer (if (string= file "<none>")
-                                  (with-current-buffer run-buffer
-                                    TeX-command-buffer)
-                                (find-file-noselect
-                                 (expand-file-name file run-directory))))
-                  (setq lfile file))
-                (save-excursion
-                  (save-restriction
-                    (widen)
-                    ;; a fast hook might have positioned us already:
-                    (if (number-or-marker-p string)
-                        (progn
-                          (goto-char string)
-                          (setq lpoint
-                                (if (number-or-marker-p after-string)
-                                    after-string
-                                  (line-beginning-position))))
-                      (if (and (eq (current-buffer) lbuffer)
-                               (<= lline line))
-                          ;; while Emacs does the perfectly correct
-                          ;; thing even when when the line differences
-                          ;; get zero or negative, I don't trust this
-                          ;; to be universally the case across other
-                          ;; implementations.  Besides, if the line
-                          ;; number gets smaller again, we are probably
-                          ;; rereading the file, and restarting from
-                          ;; the beginning will probably be faster.
-                          (progn
-                            (goto-char lpoint)
-                            (if (/= lline line)
-                                (if (eq selective-display t)
-                                    (re-search-forward "[\n\C-m]" nil
-                                                       'end
-                                                       (- line lline))
-                                  (forward-line (- line lline)))))
-                        (goto-char (point-min))
-                        (forward-line (1- line)))
-                      (setq lpoint (point))
-                      (cond
-                       ((search-forward (concat string after-string)
-                                        (line-end-position) t)
-                        (backward-char (length after-string)))
-                       ;;ok, transform ^^ sequences
-                       ((search-forward-regexp
-                         (concat "\\("
-                                 (setq string
-                                       (preview-error-quote
-                                        string))
-                                 "\\)"
-                                 (setq after-string
-                                       (preview-error-quote
-                                        after-string)))
-                         (line-end-position) t)
-                        (goto-char (match-end 1)))
-                       ((search-forward-regexp
-                         (concat "\\("
-                                 (if (string-match
-                                      "^[^\0-\177]\\{1,6\\}" string)
-                                     (setq string
-                                           (substring string (match-end 0)))
-                                   string)
-                                 "\\)"
-                                 (if (string-match
-                                      "[^\0-\177]\\{1,6\\}$" after-string)
-                                     (setq after-string
-                                           (substring after-string
-                                                      0 (match-beginning 0)))))
-                         (line-end-position) t)
-                        (goto-char (match-end 1)))
-                       (t (search-forward-regexp
-                           string
-                           (line-end-position) t))))
-                    (setq lline line
-                          lbuffer (current-buffer))
-                    (if box
-                        (progn
-                          (if (and lstart (= snippet lsnippet))
-                              (setq close-data
-                                    (nconc
-                                     (preview-place-preview
-                                      snippet
-                                      (save-excursion
-                                        (preview-back-command
-                                         (= (prog1 (point)
-                                              (goto-char lstart))
-                                            lstart))
-                                        (point))
-                                      (point)
-                                      (preview-TeX-bb box)
-                                      (cons lcounters counters)
-                                      tempdir
-                                      (cdr open-data))
-                                     close-data))
-                            (with-current-buffer run-buffer
-                              (preview-log-error
-                               (list 'error
-                                     (format
-                                      "End of Preview snippet %d unexpected"
-                                      snippet)) "Parser")))
-                          (setq lstart nil))
-                      ;; else-part of if box
-                      (setq lstart (point) lcounters counters)
-                      ;; >= because snippets in between might have
-                      ;; been ignored because of TeX-default-extension
-                      (unless (>= snippet (1+ lsnippet))
-                        (with-current-buffer run-buffer
-                          (preview-log-error
-                           (list 'error
-                                 (format
-                                  "Preview snippet %d out of sequence"
-                                  snippet)) "Parser"))))))))
-          (preview-call-hook 'close (car open-data) close-data))))))
-
-(defun preview-get-dpi ()
-  ;; TODO: Remove false-case when required emacs version is bumped to
-  ;; 24.4 or newer as this is the version where
-  ;; `frame-monitor-attributes' has been introduced.
-  (if (fboundp 'frame-monitor-attributes)
-      (let* ((monitor-attrs (frame-monitor-attributes))
-             (mm-dims (cdr (assoc 'mm-size monitor-attrs)))
-             (mm-width (nth 0 mm-dims))
-             (mm-height (nth 1 mm-dims))
-             (pixel-dims (cdddr (assoc 'geometry monitor-attrs)))
-             (pixel-width (nth 0 pixel-dims))
-             (pixel-height (nth 1 pixel-dims)))
-        (cons (/ (* 25.4 pixel-width) mm-width)
-              (/ (* 25.4 pixel-height) mm-height)))
-    (cons (/ (* 25.4 (display-pixel-width))
-             (display-mm-width))
-          (/ (* 25.4 (display-pixel-height))
-             (display-mm-height)))))
-
-(defun preview-get-geometry ()
-  "Transfer display geometry parameters from current display.
-Return list of scale, resolution and colors.  Calculation
-is done in current buffer."
-  (condition-case err
-      (let* ((geometry
-              (list (preview-hook-enquiry preview-scale-function)
-                    (preview-get-dpi)
-                    (preview-get-colors)))
-             (preview-min-spec
-              (* (cdr (nth 1 geometry))
-                 (/
-                  (preview-inherited-face-attribute
-                   'preview-reference-face :height 'default)
-                  720.0))))
-        (setq preview-icon (preview-make-image 'preview-icon-specs)
-              preview-error-icon (preview-make-image
-                                  'preview-error-icon-specs)
-              preview-nonready-icon (preview-make-image
-                                     'preview-nonready-icon-specs))
-        geometry)
-    (error (error "Display geometry unavailable: %s"
-                  (error-message-string err)))))
-
-(defun preview-set-geometry (geometry)
-  "Set geometry variables from GEOMETRY.
-Buffer-local `preview-scale', `preview-resolution',
-and `preview-colors' are set as given."
-  (setq preview-scale (nth 0 geometry)
-        preview-resolution (nth 1 geometry)
-        preview-colors (nth 2 geometry)))
-
-(defun preview-get-colors ()
-  "Return colors from the current display.
-Fetches the current screen colors and makes a vector
-of colors as numbers in the range 0..65535.
-Pure borderless black-on-white will return triple nil.
-The fourth value is the transparent border thickness."
-  (let
-      ((bg (color-values (preview-inherited-face-attribute
-                          'preview-reference-face :background 'default)))
-       (fg (color-values (preview-inherited-face-attribute
-                          'preview-reference-face :foreground 'default)))
-       (mask (preview-get-heuristic-mask)))
-    (if (equal '(65535 65535 65535) bg)
-        (setq bg nil))
-    (if (equal '(0 0 0) fg)
-        (setq fg nil))
-    (unless (and (numberp preview-transparent-border)
-                 (consp mask) (integerp (car mask)))
-      (setq mask nil))
-    (vector bg fg mask preview-transparent-border)))
-
-(defun preview-start-dvipng ()
-  "Start a DviPNG process.."
-  (let* (;; (file preview-gs-file)
-         tempdir
-         (res (/ (* (car preview-resolution)
-                    (preview-hook-enquiry preview-scale))
-                 (preview-get-magnification)))
-         (resolution  (format " -D%d " res))
-         (colors (preview-dvipng-color-string preview-colors res))
-         (command (with-current-buffer TeX-command-buffer
-                    (prog1
-                        (concat (TeX-command-expand preview-dvipng-command)
-                                " " colors resolution)
-                      (setq tempdir TeX-active-tempdir))))
-         (name "Preview-DviPNG"))
-    (setq TeX-active-tempdir tempdir)
-    (goto-char (point-max))
-    (insert-before-markers "Running `" name "' with ``" command "''\n")
-    (setq mode-name name)
-    (setq TeX-sentinel-function
-          (lambda (_process name) (message "%s: done." name)))
-    (if TeX-process-asynchronous
-        (let ((process (start-process name (current-buffer) TeX-shell
-                                      TeX-shell-command-option
-                                      command)))
-          (if TeX-after-start-process-function
-              (funcall TeX-after-start-process-function process))
-          (TeX-command-mode-line process)
-          (set-process-filter process #'TeX-command-filter)
-          (set-process-sentinel process #'TeX-command-sentinel)
-          (set-marker (process-mark process) (point-max))
-          (push process compilation-in-progress)
-          (sit-for 0)
-          process)
-      (setq mode-line-process ": run")
-      (force-mode-line-update)
-      (call-process TeX-shell nil (current-buffer) nil
-                    TeX-shell-command-option
-                    command))))
-
-(defun preview-start-dvips (&optional fast)
-  "Start a DviPS process.
-If FAST is set, do a fast conversion."
-  (let* (;; (file preview-gs-file)
-         tempdir
-         (command (with-current-buffer TeX-command-buffer
-                    (prog1
-                        (TeX-command-expand (if fast
-                                                preview-fast-dvips-command
-                                              preview-dvips-command))
-                      (setq tempdir TeX-active-tempdir))))
-         (name "Preview-DviPS"))
-    (setq TeX-active-tempdir tempdir)
-    (setq preview-ps-file (and fast
-                               (preview-make-filename
-                                (preview-make-filename
-                                 "preview.ps" tempdir)
-                                tempdir)))
-    (goto-char (point-max))
-    (insert-before-markers "Running `" name "' with ``" command "''\n")
-    (setq mode-name name)
-    (setq TeX-sentinel-function
-          (lambda (_process name) (message "%s: done." name)))
-    (if TeX-process-asynchronous
-        (let ((process (start-process name (current-buffer) TeX-shell
-                                      TeX-shell-command-option
-                                      command)))
-          (if TeX-after-start-process-function
-              (funcall TeX-after-start-process-function process))
-          (TeX-command-mode-line process)
-          (set-process-filter process #'TeX-command-filter)
-          (set-process-sentinel process #'TeX-command-sentinel)
-          (set-marker (process-mark process) (point-max))
-          (push process compilation-in-progress)
-          (sit-for 0)
-          process)
-      (setq mode-line-process ": run")
-      (force-mode-line-update)
-      (call-process TeX-shell nil (current-buffer) nil
-                    TeX-shell-command-option
-                    command))))
-
-(defun preview-start-pdf2dsc ()
-  "Start a PDF2DSC process."
-  (let* ((file preview-gs-file)
-         tempdir
-         pdfsource
-         (command (with-current-buffer TeX-command-buffer
-                    (prog1
-                        (TeX-command-expand preview-pdf2dsc-command)
-                      (setq tempdir TeX-active-tempdir
-                            pdfsource (funcall (car file) "pdf" t)))))
-         (name "Preview-PDF2DSC"))
-    (setq TeX-active-tempdir tempdir)
-    (setq preview-ps-file (preview-attach-filename
-                           pdfsource
-                           (preview-make-filename
-                            (preview-make-filename
-                             "preview.dsc" tempdir)
-                            tempdir)))
-    (goto-char (point-max))
-    (insert-before-markers "Running `" name "' with ``" command "''\n")
-    (setq mode-name name)
-    (setq TeX-sentinel-function
-          (lambda (_process name) (message "%s: done." name)))
-    (if TeX-process-asynchronous
-        (let ((process (start-process name (current-buffer) TeX-shell
-                                      TeX-shell-command-option
-                                      command)))
-          (if TeX-after-start-process-function
-              (funcall TeX-after-start-process-function process))
-          (TeX-command-mode-line process)
-          (set-process-filter process #'TeX-command-filter)
-          (set-process-sentinel process #'TeX-command-sentinel)
-          (set-marker (process-mark process) (point-max))
-          (push process compilation-in-progress)
-          (sit-for 0)
-          process)
-      (setq mode-line-process ": run")
-      (force-mode-line-update)
-      (call-process TeX-shell nil (current-buffer) nil
-                    TeX-shell-command-option
-                    command))))
-
-(defun preview-TeX-inline-sentinel (process _name)
-  "Sentinel function for preview.
-See `TeX-sentinel-function' and `set-process-sentinel'
-for definition of PROCESS and NAME."
-  (if process (TeX-format-mode-line process))
-  (let ((status (process-status process)))
-    (if (memq status '(signal exit))
-        (delete-process process))
-    (when (eq status 'exit)
-      (save-excursion
-        (goto-char (point-max))
-        (forward-line -1)
-        (if (search-forward "abnormally with code 1" nil t)
-            (replace-match "as expected with code 1" t t)
-          (if (search-forward "finished" nil t)
-              (insert " with nothing to show"))))
-      (condition-case err
-          (preview-call-hook 'open)
-        (error (preview-log-error err "LaTeX" process)))
-      (preview-reraise-error process))))
-
-(defcustom preview-format-extensions '(".fmt" ".efmt")
-  "Possible extensions for format files.
-Those are just needed for cleanup."
-  :group 'preview-latex
-  :type '(repeat string))
-
-(defun preview-format-kill (format-cons)
-  "Kill a cached format.
-FORMAT-CONS is intended to be an element of `preview-dumped-alist'.
-Tries through `preview-format-extensions'."
-  (dolist (ext preview-format-extensions)
-    (condition-case nil
-        (delete-file (preview-dump-file-name (concat (car format-cons) ext)))
-      (file-error nil))))
-
-(defun preview-dump-file-name (file)
-  "Make a file name suitable for dumping from FILE."
-  (if file
-      (concat (file-name-directory file)
-              "prv_"
-              (progn
-                (setq file (file-name-nondirectory file))
-                (while (string-match " " file)
-                  (setq file (replace-match "_" t t file)))
-                file))
-    "prv_texput"))
-
-(defun preview-do-replacements (string replacements)
-  "Perform replacements in string.
-STRING is the input string, REPLACEMENTS is a list of replacements.
-A replacement is a cons-cell, where the car is the match string,
-and the cdr is a list of strings or symbols.  Symbols get dereferenced,
-and strings get evaluated as replacement strings."
-  (let (rep case-fold-search)
-    (while replacements
-      (setq rep (pop replacements))
-      (cond ((symbolp rep)
-             (setq string (preview-do-replacements
-                           string (symbol-value rep))))
-            ((string-match (car rep) string)
-             (setq string
-                   (mapconcat (lambda(x)
-                                (if (symbolp x)
-                                    (symbol-value x)
-                                  (replace-match x t nil string)))
-                              (cdr rep) ""))))))
-  string)
-
-(defconst preview-LaTeX-disable-pdfoutput
-  '(("\\`\\(pdf[^ ]*\\)\
-\\(\\( +[-&]\\([^ \"]\\|\"[^\"]*\"\\)*\\|\
- +\"[-&][^\"]*\"\\)*\\)\\(.*\\)\\'"
-   . ("\\1\\2 \"\\\\pdfoutput=0 \" \\5")))
-  "This replacement places `\"\\pdfoutput=0 \"' after the options
-of any command starting with `pdf'.")
-
-(defcustom preview-LaTeX-command-replacements
-  nil
-  "Replacement for `preview-LaTeX-command'.
-This is passed through `preview-do-replacements'."
-  :group 'preview-latex
-  :type '(repeat
-          (choice
-           (symbol :tag "Named replacement" :value preview-LaTeX-disable-pdfoutput)
-           (cons (string :tag "Matched string")
-                 (repeat :tag "Concatenated elements for replacement"
-                         (choice (symbol :tag "Variable with literal string")
-                                 (string :tag "non-literal regexp replacement")))))))
-
-(defvar preview-format-name nil
-  "Format name when enabling preamble cache.")
-
-(defcustom preview-dump-replacements
-  '(preview-LaTeX-command-replacements
-  ;; If -kanji option exists, pick it up as the second match.
-  ;; Discard all other options.
-    ("\\`\\([^ ]+\\)\
-\\(?: +\\(?:\\(--?kanji[= ][^ ]+\\)\\|\\(--?output-directory[= ][^ ]+\\)\\|-\\(?:[^ \\\"]\\|\\\\.\\|\"[^\"]*\"\\)*\\)\\)*\\(.*\\)\\'"
-     . ("\\1 -ini \\2 \\3 -interaction=nonstopmode \"&\\1\" " preview-format-name ".ini \\4")))
-  "Generate a dump command from the usual preview command."
-  :group 'preview-latex
-  :type '(repeat
-          (choice (symbol :tag "Named replacement")
-                  (cons string (repeat (choice symbol string))))))
-
-(defcustom preview-undump-replacements
-  ;; If -kanji option exists, pick it up as the second match.
-  ;; Discard all other options.
-  '(("\\`\\([^ ]+\\)\
-\\(?: +\\(?:\\(--?kanji[= ][^ ]+\\)\\|\\(--?output-directory[= ][^ ]+\\)\\|-\\(?:[^ \\\"]\\|\\\\.\\|\"[^\"]*\"\\)*\\)\\)*.*\
- \"\\\\input\" \"\\\\detokenize{\" \\(.*\\) \"}\"\\'"
-     . ("\\1 \\2 \\3 -interaction=nonstopmode -file-line-error "
-        preview-format-name " \"/AUCTEXINPUT{\" \\4 \"}\"")))
-  ;; See the ini file code below in `preview-cache-preamble' for the
-  ;; weird /AUCTEXINPUT construct.  In short, it is crafted so that
-  ;; dumped format file can read file of non-ascii name.
-  "Use a dumped format for reading preamble."
-  :group 'preview-latex
-  :type '(repeat
-          (choice (symbol :tag "Named replacement")
-                  (cons string (repeat (choice symbol string))))))
-
-
-(defun preview-cache-preamble (&optional format-cons)
-  "Dump a pregenerated format file.
-For the rest of the session, this file is used when running
-on the same master file.
-
-Return the process for dumping, nil if there is still a valid
-format available.
-
-If FORMAT-CONS is non-nil, a previous format may get reused."
-  (interactive)
-  (setq TeX-current-process-region-p nil)
-  (let* ((dump-file
-          (expand-file-name (preview-dump-file-name (TeX-master-file "ini"))))
-         (master (TeX-master-file))
-         (format-name (expand-file-name master))
-         (preview-format-name (shell-quote-argument
-                               (preview-dump-file-name (file-name-nondirectory
-                                                        master))))
-         (master-file (expand-file-name (TeX-master-file t)))
-         (command (preview-do-replacements
-                   (TeX-command-expand
-                    (preview-string-expand preview-LaTeX-command))
-                   preview-dump-replacements))
-         (preview-auto-cache-preamble nil))
-    (unless (and (consp (cdr format-cons))
-                 (string= command (cadr format-cons)))
-      (unless format-cons
-        (setq format-cons (assoc format-name preview-dumped-alist)))
-      (if format-cons
-          (preview-cache-preamble-off format-cons)
-        (setq format-cons (list format-name))
-        (push format-cons preview-dumped-alist))
-      ;; mylatex.ltx expects a file name to follow.  Bad. `.tex'
-      ;; in the tools bundle is an empty file.
-      (write-region "\\let\\PREVIEWdump\\dump\\def\\dump{%
-\\edef\\next{{\\ifx\\pdfoutput\\undefined\\else\
-\\pdfoutput=\\the\\pdfoutput\\relax\\fi\
-\\the\\everyjob}}\\everyjob\\next\\catcode`\\ 10 %
-\\catcode`/ 0 %
-\\def\\AUCTEXINPUT##1{\\catcode`/ 12\\relax\\catcode`\\ 9\\relax\\input\\detokenize{##1}\\relax}%
-\\let\\dump\\PREVIEWdump\\dump}\\input mylatex.ltx \\relax%\n" nil dump-file)
-      (TeX-save-document #'TeX-master-file)
-      (prog1 (preview-generate-preview master command)
-        (add-hook 'kill-emacs-hook #'preview-cleanout-tempfiles t)
-        (setq TeX-sentinel-function
-              (lambda (process _status)
-                (condition-case err
-                    (progn
-                      (if (and (eq (process-status process) 'exit)
-                               (zerop (process-exit-status process)))
-                          (preview-watch-preamble
-                           master-file
-                           command
-                           format-cons)
-                        (preview-format-kill format-cons))
-                      (delete-file dump-file))
-                  (error (preview-log-error err "Dumping" process)))
-                (preview-reraise-error process)))))))
-
-(defun preview-cache-preamble-off (&optional old-format)
-  "Clear the pregenerated format file.
-The use of the format file is discontinued.
-OLD-FORMAT may already contain a format-cons as
-stored in `preview-dumped-alist'."
-  (interactive)
-  (unless old-format
-    (setq old-format
-          (let ((master-file (expand-file-name (TeX-master-file))))
-            (or (assoc master-file preview-dumped-alist)
-                (car (push (list master-file) preview-dumped-alist))))))
-  (preview-unwatch-preamble old-format)
-  (preview-format-kill old-format)
-  (setcdr old-format nil))
-
-(defun preview-region (begin end)
-  "Run preview on region between BEGIN and END."
-  (interactive "r")
-  (let ((TeX-region-extra
-         ;; Write out counter information to region.
-         (concat (preview--counter-information begin)
-                 TeX-region-extra)))
-    (TeX-region-create (TeX-region-file TeX-default-extension)
-                       (buffer-substring-no-properties begin end)
-                       (if buffer-file-name
-                           (file-name-nondirectory buffer-file-name)
-                         "<none>")
-                       (TeX-current-offset begin)))
-  (setq TeX-current-process-region-p t)
-  (preview-generate-preview (TeX-region-file)
-                            (preview-do-replacements
-                             (TeX-command-expand
-                              (preview-string-expand preview-LaTeX-command))
-                             preview-LaTeX-command-replacements)))
-
-(defun preview-buffer ()
-  "Run preview on current buffer."
-  (interactive)
-  (preview-region (point-min) (point-max)))
-
-;; We have a big problem: When we are dumping preambles, diagnostics
-;; issued in later runs will not make it to the output when the
-;; predumped format skips the preamble.  So we have to place those
-;; after \begin{document}.  This we can only do if regions never
-;; include the preamble.  We could do this in our own functions, but
-;; that would not extend to the operation of C-c C-r g RET.  So we
-;; make this preamble skipping business part of TeX-region-create.
-;; This will fail if the region is to contain just part of the
-;; preamble -- a bad idea anyhow.
-
-(defun preview--skip-preamble-region (region-text region-offset)
-  "Skip preamble for the sake of predumped formats.
-Helper function of `TeX-region-create'.
-
-If REGION-TEXT doesn't contain preamble, it returns nil.
-Otherwise, it returns cons (ALTERED-TEXT . ALTERED-OFFSET) where
-ALTERED-TEXT is REGION-TEXT without the preamble part and
-ALTERED-OFFSET is REGION-OFFSET increased by the number of lines
-of the preamble part of REGION-TEXT."
-  (if (string-match TeX-header-end region-text)
-      (cons (substring region-text (match-end 0))
-            (with-temp-buffer
-              (insert (substring region-text 0 (match-end 0)))
-              (+ region-offset (TeX-current-offset))))))
-
-(defun preview-document ()
-  "Run preview on master document."
-  (interactive)
-  (TeX-save-document #'TeX-master-file)
-  (setq TeX-current-process-region-p nil)
-  (preview-generate-preview
-   (TeX-master-file)
-   (preview-do-replacements
-    (TeX-command-expand
-     (preview-string-expand preview-LaTeX-command))
-    preview-LaTeX-command-replacements)))
-
-(defun preview-environment (count)
-  "Run preview on LaTeX environment.
-This avoids running environments through preview that are
-indicated in `preview-inner-environments'.  If you use a prefix
-argument COUNT, the corresponding level of outward nested
-environments is selected."
-  (interactive "p")
-  (save-excursion
-    (let (currenv)
-      (dotimes (_ (1- count))
-        (setq currenv (LaTeX-current-environment))
-        (if (string= currenv "document")
-            (error "No enclosing outer environment found"))
-        (LaTeX-find-matching-begin))
-      (while (member (setq currenv (LaTeX-current-environment))
-                     preview-inner-environments)
-        (LaTeX-find-matching-begin))
-      (if (string= currenv "document")
-          (error "No enclosing outer environment found"))
-      (preview-region
-       (save-excursion (LaTeX-find-matching-begin) (point))
-       (save-excursion (LaTeX-find-matching-end) (point))))))
-
-(defun preview-section ()
-  "Run preview on LaTeX section." (interactive)
-  (save-excursion
-    (LaTeX-mark-section)
-    (preview-region (region-beginning) (region-end))))
-
-
-(defun preview-generate-preview (file command)
-  "Generate a preview.
-FILE the file (without default extension), COMMAND is the command
-to use.
-
-It returns the started process."
-  (let* ((geometry (preview-get-geometry))
-         (commandbuff (current-buffer))
-         (pr-file (cons
-                   #'TeX-active-master
-                   (file-name-nondirectory file)))
-         (master (TeX-master-file))
-         (master-file (expand-file-name master))
-         (dumped-cons (assoc master-file
-                             preview-dumped-alist))
-         process)
-    (unless dumped-cons
-      (push (setq dumped-cons (cons master-file
-                                    (if (eq preview-auto-cache-preamble 'ask)
-                                        (y-or-n-p "Cache preamble? ")
-                                      preview-auto-cache-preamble)))
-            preview-dumped-alist))
-    (when (cdr dumped-cons)
-      (let* (TeX-current-process-region-p)
-        (setq process (preview-cache-preamble dumped-cons))
-        (if process
-            ;; FIXME: Use `add-function'.
-            (setq TeX-sentinel-function
-                  (let ((prev-fun TeX-sentinel-function))
-                    (lambda (process string)
-                      (funcall prev-fun process string)
-                      (TeX-inline-preview-internal
-                       command file
-                       pr-file commandbuff
-                       dumped-cons
-                       master
-                       geometry
-                       (buffer-string))))))))
-    (or process
-        (TeX-inline-preview-internal command file
-                                     pr-file commandbuff
-                                     dumped-cons master
-                                     geometry))))
-
-(defun TeX-inline-preview-internal (command file pr-file
-                                    commandbuff dumped-cons _master
-                                    geometry
-                                    &optional str)
-  "Internal stuff for previewing.
-COMMAND and FILE should be explained in `TeX-command-list'.
-PR-FILE is the target file name in the form for `preview-gs-file'.
-COMMANDBUFF, DUMPED-CONS, MASTER, and GEOMETRY are
-internal parameters, STR may be a log to insert into the current log."
-  (set-buffer commandbuff)
-  (let*
-      ((preview-format-name (shell-quote-argument
-                             (concat "&"
-                                     (preview-dump-file-name
-                                      ;; Get the filename from
-                                      ;; `TeX-master-file' with prv to
-                                      ;; get the correct path but then
-                                      ;; strip the extension
-                                      (file-name-sans-extension
-                                       (TeX-master-file "prv" t))))))
-       (process-environment (copy-sequence process-environment))
-       (process
-        (progn
-          ;; Fix Bug#20773, Bug#27088.
-          ;; Make LaTeX not to insert newline in lines necessary to
-          ;; identify Bounding Boxes.
-          (setenv "max_print_line" "1000")
-          (TeX-run-command
-           "Preview-LaTeX"
-           (if (consp (cdr dumped-cons))
-               (preview-do-replacements
-                command
-                preview-undump-replacements)
-             command)
-           file))))
-    (condition-case err
-        (progn
-          (when str
-            (save-excursion
-              (goto-char (point-min))
-              (insert str)
-              (when (= (process-mark process) (point-min))
-                (set-marker (process-mark process) (point)))))
-          (preview-set-geometry geometry)
-          (setq preview-gs-file pr-file)
-          (setq TeX-sentinel-function #'preview-TeX-inline-sentinel)
-          (TeX-parse-reset)
-          (setq TeX-parse-function #'TeX-parse-TeX)
-          (if TeX-process-asynchronous
-              process
-            (TeX-synchronous-sentinel "Preview-LaTeX" file process)))
-      (error (preview-log-error err "Preview" process)
-             (delete-process process)
-             (preview-reraise-error process)))))
-
-(defconst preview-version AUCTeX-version
-  "Preview version.
-If not a regular release, the date of the last change.")
-
-(defconst preview-release-date AUCTeX-date
-  "Preview release date using the ISO 8601 format, yyyy-mm-dd.")
-
-(defun preview-dump-state (buffer)
-  (condition-case nil
-      (progn
-        (unless (local-variable-p 'TeX-command-buffer (current-buffer))
-          (setq buffer (with-current-buffer buffer (TeX-active-buffer))))
-        (when (bufferp buffer)
-          (insert "\nRun buffer contents:\n\n")
-          (if (< (buffer-size buffer) 5000)
-              (insert-buffer-substring buffer)
-            (insert-buffer-substring buffer 1 2500)
-            (insert "...\n\n[...]\n\n\t...")
-            (insert-buffer-substring buffer
-                                     (- (buffer-size buffer) 2500)
-                                     (buffer-size buffer)))
-          (insert "\n")))
-    (error nil)))
-
-;;;###autoload
-(defun preview-report-bug () "Report a bug in the preview-latex package."
-       (interactive)
-       (let ((reporter-prompt-for-summary-p "Bug report subject: "))
-         (reporter-submit-bug-report
-          "bug-auctex@gnu.org"
-          preview-version
-          '(AUCTeX-version
-            LaTeX-command-style
-            image-types
-            preview-image-type
-            preview-image-creators
-            preview-dvipng-image-type
-            preview-dvipng-command
-            preview-pdf2dsc-command
-            preview-gs-command
-            preview-gs-options
-            preview-gs-image-type-alist
-            preview-fast-conversion
-            preview-prefer-TeX-bb
-            preview-dvips-command
-            preview-fast-dvips-command
-            preview-scale-function
-            preview-LaTeX-command
-            preview-required-option-list
-            preview-preserve-counters
-            preview-default-option-list
-            preview-default-preamble
-            preview-LaTeX-command-replacements
-            preview-dump-replacements
-            preview-undump-replacements
-            preview-auto-cache-preamble
-            preview-TeX-style-dir)
-          (let ((buf (current-buffer)))
-            (lambda () (preview-dump-state buf)))
-          (lambda ()
-            (insert (format "\nOutput from running `%s -h':\n"
-                            preview-gs-command))
-            (call-process preview-gs-command nil t nil "-h")
-            (insert "\n"))
-          "Remember to cover the basics.  Including a minimal LaTeX example
-file exhibiting the problem might help."
-          )))
-
-(provide 'preview)
-;;; preview.el ends here
diff --git a/elpa/auctex-13.1.3/preview.elc b/elpa/auctex-13.1.3/preview.elc
deleted file mode 100644
index 73c57c7..0000000
--- a/elpa/auctex-13.1.3/preview.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/.nosearch b/elpa/auctex-13.1.3/style/.nosearch
deleted file mode 100644
index aa31332..0000000
--- a/elpa/auctex-13.1.3/style/.nosearch
+++ /dev/null
@@ -1 +0,0 @@
-;; AUCTeX style/ and auto/ directories should not appear in load path.
diff --git a/elpa/auctex-13.1.3/style/Alegreya.el b/elpa/auctex-13.1.3/style/Alegreya.el
deleted file mode 100644
index 84adaa5..0000000
--- a/elpa/auctex-13.1.3/style/Alegreya.el
+++ /dev/null
@@ -1,106 +0,0 @@
-;;; Alegreya.el --- AUCTeX style for `Alegreya.sty' (v2015/10/22)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-09-12
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `Alegreya.sty' (v2015/10/22).
-;; `Alegreya.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "Alegreya"
- (lambda ()
-
-   ;; Run style hook for packages loaded by Alegreya
-   (TeX-run-style-hooks "textcomp")
-
-   ;; Load `fontaxes' or `fontspec' dep. on `type1' option:
-   (if (or (LaTeX-provided-package-options-member "Alegreya" "type1")
-           (LaTeX-provided-package-options-member "Alegreya" "type1=true"))
-       (TeX-run-style-hooks "fontaxes")
-     (TeX-run-style-hooks "fontspec"))
-
-   (TeX-add-symbols
-    ;; Should be used in preamble only
-    '("useosf")
-    ;; Text commands
-    '("Alegreya"      -1)
-    '("AlegreyaBlack" -1)
-    '("AlegreyaLF"    -1)
-    '("AlegreyaOsF"   -1)
-    '("AlegreyaTLF"   -1)
-    '("AlegreyaTOsF"  -1)
-    '("textsu"         t)  ; superior figures
-    '("sufigures"     -1)  ;
-    '("textin"         t)  ; inferior figures
-    '("infigures"     -1))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textsu"    "{")
-                                ("textin"    "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("Alegreya"      "")
-                                ("AlegreyaBlack" "")
-                                ("AlegreyaLF"    "")
-                                ("AlegreyaOsF"   "")
-                                ("AlegreyaTLF"   "")
-                                ("AlegreyaTOsF"  "")
-                                ("sufigures"     "")
-                                ("infigures"     ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-Alegreya-package-options-list
-  '(("lining"       ("true" "false"))
-    ("lf"           ("true" "false"))
-    ("oldstyle"     ("true" "false"))
-    ("osf"          ("true" "false"))
-    ("tabular"      ("true" "false"))
-    ("tf"           ("true" "false"))
-    ("proportional" ("true" "false"))
-    ("pf"           ("true" "false"))
-    ("black"        ("true" "false"))
-    ("type1"        ("true" "false"))
-    ("scaled")
-    ("scale"))
-  "Package options for the Alegreya package.")
-
-(defun LaTeX-Alegreya-package-options ()
-  "Prompt for package options for the Alegreya package."
-  (TeX-read-key-val t LaTeX-Alegreya-package-options-list))
-
-;;; Alegreya.el ends here
diff --git a/elpa/auctex-13.1.3/style/Alegreya.elc b/elpa/auctex-13.1.3/style/Alegreya.elc
deleted file mode 100644
index 4df5db3..0000000
--- a/elpa/auctex-13.1.3/style/Alegreya.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/AlegreyaSans.el b/elpa/auctex-13.1.3/style/AlegreyaSans.el
deleted file mode 100644
index 3b31527..0000000
--- a/elpa/auctex-13.1.3/style/AlegreyaSans.el
+++ /dev/null
@@ -1,118 +0,0 @@
-;;; AlegreyaSans.el --- AUCTeX style for `AlegreyaSans.sty' (v2015/10/22)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-09-12
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `AlegreyaSans.sty' (v2015/10/22).
-;; `AlegreyaSans.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "AlegreyaSans"
- (lambda ()
-
-   ;; Run style hook for packages loaded by AlegreyaSans
-   (TeX-run-style-hooks "textcomp")
-
-   ;; Load `fontaxes' or `fontspec' dep. on `type1' option:
-   (if (or (LaTeX-provided-package-options-member "AlegreyaSans" "type1")
-           (LaTeX-provided-package-options-member "AlegreyaSans" "type1=true"))
-       (TeX-run-style-hooks "fontaxes")
-     (TeX-run-style-hooks "fontspec"))
-
-   (TeX-add-symbols
-    ;; Should be used in preamble only
-    '("useosf")
-    ;; Text commands
-    '("AlegreyaSans"           -1)
-    '("AlegreyaSansLF"         -1)
-    '("AlegreyaSansOsF"        -1)
-    '("AlegreyaSansTLF"        -1)
-    '("AlegreyaSansTOsF"       -1)
-    '("AlegreyaSansThin"       -1)
-    '("AlegreyaSansLight"      -1)
-    '("AlegreyaSansMedium"     -1)
-    '("AlegreyaSansExtraBold"  -1)
-    '("AlegreyaSansBlack"      -1)
-    '("textsu"                  t)  ; superior figures
-    '("sufigures"              -1)  ;
-    '("textin"                  t)  ; inferior figures
-    '("infigures"              -1))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textsu"    "{")
-                                ("textin"    "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("AlegreyaSans"           "")
-                                ("AlegreyaSansLF"         "")
-                                ("AlegreyaSansOsF"        "")
-                                ("AlegreyaSansTLF"        "")
-                                ("AlegreyaSansTOsF"       "")
-                                ("AlegreyaSansLight"      "")
-                                ("AlegreyaSansMedium"     "")
-                                ("AlegreyaSansExtraBold"  "")
-                                ("AlegreyaSansBlack"      "")
-                                ("sufigures"              "")
-                                ("infigures"              ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-AlegreyaSans-package-options-list
-  '(("lining"       ("true" "false"))
-    ("lf"           ("true" "false"))
-    ("oldstyle"     ("true" "false"))
-    ("osf"          ("true" "false"))
-    ("tabular"      ("true" "false"))
-    ("tf"           ("true" "false"))
-    ("proportional" ("true" "false"))
-    ("pf"           ("true" "false"))
-    ("black"        ("true" "false"))
-    ("extrabold"    ("true" "false"))
-    ("thin"         ("true" "false"))
-    ("light"        ("true" "false"))
-    ("medium"       ("true" "false"))
-    ("type1"        ("true" "false"))
-    ("sfdefault"    ("true" "false"))
-    ("scaled")
-    ("scale"))
-  "Package options for the AlegreyaSans package.")
-
-(defun LaTeX-AlegreyaSans-package-options ()
-  "Prompt for package options for the AlegreyaSans package."
-  (TeX-read-key-val t LaTeX-AlegreyaSans-package-options-list))
-
-;;; AlegreyaSans.el ends here
diff --git a/elpa/auctex-13.1.3/style/AlegreyaSans.elc b/elpa/auctex-13.1.3/style/AlegreyaSans.elc
deleted file mode 100644
index b636def..0000000
--- a/elpa/auctex-13.1.3/style/AlegreyaSans.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/AnonymousPro.el b/elpa/auctex-13.1.3/style/AnonymousPro.el
deleted file mode 100644
index 778c703..0000000
--- a/elpa/auctex-13.1.3/style/AnonymousPro.el
+++ /dev/null
@@ -1,92 +0,0 @@
-;;; AnonymousPro.el --- AUCTeX style for `AnonymousPro.sty' (v2.2)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2019, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-10-30
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `AnonymousPro.sty' (v2.2) from
-;; 2019/07/07.  `AnonymousPro.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "AnonymousPro"
- (lambda ()
-
-   ;; Run style hook for textcomp
-   (TeX-run-style-hooks "textcomp")
-
-   ;; New symbols
-   (TeX-add-symbols
-    "ANPapplelogo"
-    "ANPappleopen"
-    "ANPapproxequal"
-    "ANPback"
-    "ANPblackdiamond"
-    "ANPcheckmark"
-    "ANPcopy"
-    "ANPellipsis"
-    "ANPendtab"
-    "ANPerasetotheright"
-    "ANPgreaterequal"
-    "ANPHbar"
-    "ANPhbar"
-    "ANPinfinity"
-    "ANPinsert"
-    "ANPintegral"
-    "ANPlessequal"
-    "ANPlozenge"
-    "ANPnotequal"
-    "ANPoptionkey"
-    "ANPpartialdiff"
-    "ANPPi"
-    "ANPpi"
-    "ANPproduct"
-    "ANPshift"
-    "ANPshiftlock"
-    "ANPSigma"
-    "ANPsigma"
-    "ANPsigmaone"
-    "ANPsummation"
-    "ANPtab"
-    "ANPReturnSign"
-    "ANPShoulderedOpenBox"
-    "ANPUpArrowHead"
-    "ANPInsertSign"
-    "ANPUpArrowHeadBars"
-    "ANPHelm"
-    "ANPOpenBox"
-    "ANPDelta"
-    "ANPverticaltab"
-    "ANPNumeroSign"))
- TeX-dialect)
-
-(defvar LaTeX-AnonymousPro-package-options
-  '("ttdefault" "scale" "scaled")
-  "Package options for the AnonymousPro package.")
-
-;;; AnonymousPro.el ends here
diff --git a/elpa/auctex-13.1.3/style/AnonymousPro.elc b/elpa/auctex-13.1.3/style/AnonymousPro.elc
deleted file mode 100644
index eff5ecf..0000000
--- a/elpa/auctex-13.1.3/style/AnonymousPro.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/CJK.el b/elpa/auctex-13.1.3/style/CJK.el
deleted file mode 100644
index baee5d9..0000000
--- a/elpa/auctex-13.1.3/style/CJK.el
+++ /dev/null
@@ -1,97 +0,0 @@
-;;; CJK.el --- AUCTeX style for the CJK package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2009-2021  Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2009-01-04
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the CJK package, version 4.8.0
-;; (22-May-2008).
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-CJK-package-options
-  '("lowercase" "global" "local" "active" "encapsulated")
-  "Package options for the CJK package.")
-
-(defvar LaTeX-CJK-enc-list
-  '("Bg5" "Bg5+" "HK" "GB" "GBt" "GBK" "JIS" "JIS2" "SJIS" "KS" "UTF8" "CNS1"
-    "CNS2" "CNS3" "CNS4" "CNS5" "CNS6" "CNS7" "CEFX" "CEFY")
-  "List of encodings supported by the CJK package.")
-
-(defun LaTeX-env-CJK (env)
-  "Prompt for the arguments of ENV and insert it.
-The function can be used for CJK and CJK* environments."
-  (LaTeX-insert-environment
-   env
-   (concat
-    (let ((font-enc (TeX-read-string "(Optional) Font encoding: ")))
-      (unless (zerop (length font-enc)) (format "[%s]" font-enc)))
-    (format "{%s}" (completing-read "Encoding: "
-                                    (mapcar #'list LaTeX-CJK-enc-list)))
-    (format "{%s}" (TeX-read-string "Font family: ")))))
-
-(TeX-add-style-hook
- "CJK"
- (lambda ()
-   ;; New symbols
-   (TeX-add-symbols
-    '("CJKencfamily" ["Font encoding"] "Encoding" "Font family")
-    '("CJKchar" ["Encoding"] "First byte" "Second byte")
-    '("CJKcaption" 1)
-    '("CJKfamily" 1)
-    '("CJKfontenc" "Encoding" "Font encoding")
-    '("CJKenc" 1)
-    '("Unicode" "First byte" "Second byte")
-    '("CJKsymbols" 2)
-    '("CJKsymbol" 1)
-    "CJKbold"
-    "CJKnormal"
-    "CJKboldshift"
-    "CJKCJKchar"
-    "CJKhangulchar"
-    "CJKlatinchar"
-    "CJKhwkatakana"
-    "CJKnohwkatakana"
-    "CJKglue"
-    "CJKtolerance"
-    "CJKtilde"
-    "nbs"
-    "standardtilde"
-    "CJKspace"
-    "CJKnospace"
-    "CJKindent"
-    '("CJKaddEncHook" 2)
-    "CJKkern"
-    "CJKverbatim")
-   ;; New environments
-   (LaTeX-add-environments
-    '("CJK" LaTeX-env-CJK)
-    '("CJK*" LaTeX-env-CJK)))
- TeX-dialect)
-
-;;; CJK.el ends here
diff --git a/elpa/auctex-13.1.3/style/CJK.elc b/elpa/auctex-13.1.3/style/CJK.elc
deleted file mode 100644
index d0b2924..0000000
--- a/elpa/auctex-13.1.3/style/CJK.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/CJKutf8.el b/elpa/auctex-13.1.3/style/CJKutf8.el
deleted file mode 100644
index d522015..0000000
--- a/elpa/auctex-13.1.3/style/CJKutf8.el
+++ /dev/null
@@ -1,41 +0,0 @@
-;;; CJKutf8.el --- AUCTeX style for the CJKutf8 package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2009, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2009-01-04
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the CJKutf8 package.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "CJKutf8"
- (lambda ()
-   (TeX-run-style-hooks "CJK"))
- TeX-dialect)
-
-;;; CJKutf8.el ends here
diff --git a/elpa/auctex-13.1.3/style/CJKutf8.elc b/elpa/auctex-13.1.3/style/CJKutf8.elc
deleted file mode 100644
index 0d8d83a..0000000
--- a/elpa/auctex-13.1.3/style/CJKutf8.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/FiraMono.el b/elpa/auctex-13.1.3/style/FiraMono.el
deleted file mode 100644
index a612291..0000000
--- a/elpa/auctex-13.1.3/style/FiraMono.el
+++ /dev/null
@@ -1,78 +0,0 @@
-;;; FiraMono.el --- AUCTeX style for `FiraMono.sty' (v2016/02/13)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-11-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `FiraMono.sty' (v2016/02/13).
-;; `FiraMono.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "FiraMono"
- (lambda ()
-
-   ;; `textcomp' is always loaded:
-   (TeX-run-style-hooks "textcomp")
-
-   ;; If package option `type1' is given, load `fontaxes':
-   (when (LaTeX-provided-package-options-member "FiraMono" "type1")
-     (TeX-run-style-hooks "fontaxes"))
-
-   ;; Macros:
-   (TeX-add-symbols
-    '("sufigures"        -1)
-    '("firamonooldstyle" -1)
-    '("firamonolining"   -1)
-    '("firamonomedium"   -1))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("sufigures"        "")
-                                ("firamonooldstyle" "")
-                                ("firamonolining"   "")
-                                ("firamonomedium"   ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-FiraMono-package-options '("scaled" "scale"
-                                         "type1"
-                                         "lining" "lf"
-                                         "oldstyle" "osf"
-                                         "nomap"
-                                         "medium" "mb")
-  "Package options for the FiraMono package.")
-
-;;; FiraMono.el ends here
diff --git a/elpa/auctex-13.1.3/style/FiraMono.elc b/elpa/auctex-13.1.3/style/FiraMono.elc
deleted file mode 100644
index 41cfd37..0000000
--- a/elpa/auctex-13.1.3/style/FiraMono.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/FiraSans.el b/elpa/auctex-13.1.3/style/FiraSans.el
deleted file mode 100644
index 10ac530..0000000
--- a/elpa/auctex-13.1.3/style/FiraSans.el
+++ /dev/null
@@ -1,110 +0,0 @@
-;;; FiraSans.el --- AUCTeX style for `FiraSans.sty' (v2016/11/20)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-11-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `FiraSans.sty' (v2016/11/20).
-;; `FiraSans.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "FiraSans"
- (lambda ()
-
-   ;; `textcomp' is always loaded:
-   (TeX-run-style-hooks "textcomp")
-
-   ;; If package option `type1' is given, load `fontaxes':
-   (when (LaTeX-provided-package-options-member "FiraSans" "type1")
-     (TeX-run-style-hooks "fontaxes"))
-
-   ;; Macros:
-   (TeX-add-symbols
-    '("sufigures"        -1)
-    '("firaoldstyle"     -1)
-    '("firalining"       -1)
-    '("firatabular"      -1)
-    '("firaproportional" -1)
-    '("firathin"         -1)
-    '("firalight"        -1)
-    '("firaextralight"   -1)
-    '("firaultralight"   -1)
-    '("firamedium"       -1)
-    '("firabook"         -1)
-    '("firasemibold"     -1)
-    '("firaextrabold"    -1)
-    '("firaheavy"        -1))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("sufigures"        "")
-                                ("firaoldstyle"     "")
-                                ("firalining"       "")
-                                ("firatabular"      "")
-                                ("firaproportional" "")
-                                ("firathin"         "")
-                                ("firalight"        "")
-                                ("firaextralight"   "")
-                                ("firaultralight"   "")
-                                ("firamedium"       "")
-                                ("firabook"         "")
-                                ("firasemibold"     "")
-                                ("firaextrabold"    "")
-                                ("firaheavy"        ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-FiraSans-package-options
-  '("scaled" "scale"
-    "type1"
-    "lining" "lf"
-    "oldstyle" "osf"
-    "tabular" "t"
-    "proportional" "p"
-    "book"
-    "medium" "mb"
-    "semibold" "sb"
-    "light" "l"
-    "extralight"
-    "ultralight"
-    "thin"
-    "extrabold"
-    "heavy"
-    "default"
-    "sfdefault")
-  "Package options for the FiraSans package.")
-
-;;; FiraSans.el ends here
diff --git a/elpa/auctex-13.1.3/style/FiraSans.elc b/elpa/auctex-13.1.3/style/FiraSans.elc
deleted file mode 100644
index be71bcb..0000000
--- a/elpa/auctex-13.1.3/style/FiraSans.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/MinionPro.el b/elpa/auctex-13.1.3/style/MinionPro.el
deleted file mode 100644
index ff76329..0000000
--- a/elpa/auctex-13.1.3/style/MinionPro.el
+++ /dev/null
@@ -1,76 +0,0 @@
-;;; MinionPro.el -- AUCTeX style for MinionPro.sty  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2005, 2014, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Mark Trettin <Mark.Trettin@gmx.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2005-11-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `MinionPro.sty' (v2.3) from 2012/08/03.
-;; The latest version of MinionPro is available as part of FontPro
-;; bundle from <https://www.github.com/sebschub>.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "MinionPro"
- (lambda ()
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("smallfrac" "Numerator" "Denominator")
-    '("slantfrac" "Numerator" "Denominator"))
-
-   ;; Run style hook for amsmath which is loaded via MnSymbol
-   (TeX-run-style-hooks "amsmath" "fontaxes" "textcomp")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("smallfrac" "{{")
-                                ("slantfrac" "{{"))
-                              'textual)))
- TeX-dialect)
-
-(defvar LaTeX-MinionPro-package-options
-  '("smallfamily" "medfamily" "fullfamily" "noopticals" "opticals"
-    "slides" "textosf" "mathosf" "osf" "textlf" "mathlf" "lf"
-    "mathtabular" "mnsy" "cmsy" "swash" "abx" "amsbb" "fourierbb"
-    "lucidabb" "mixedgreek" "italicgreek" "frenchmath" "minionint"
-    "footnotefigures"
-
-    ;; Additional options in v2.1
-    "onlytext" "onlymath" "loosequotes" "openg" "normalsize" "nonormalsize"
-
-    ;; Additional option in v2.2
-    "scale")
-  "Package options for the MinionPro package.")
-
-;;; MinionPro.el ends here
diff --git a/elpa/auctex-13.1.3/style/MinionPro.elc b/elpa/auctex-13.1.3/style/MinionPro.elc
deleted file mode 100644
index b63b3ef..0000000
--- a/elpa/auctex-13.1.3/style/MinionPro.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/MyriadPro.el b/elpa/auctex-13.1.3/style/MyriadPro.el
deleted file mode 100644
index 0f3de7d..0000000
--- a/elpa/auctex-13.1.3/style/MyriadPro.el
+++ /dev/null
@@ -1,102 +0,0 @@
-;;; MyriadPro.el --- AUCTeX style for `MyriadPro.sty' (v0.5)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-10-21
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `MyriadPro.sty' (v0.5) from 2013/04/20.
-;; The latest version of MyriadPro is available as part of FontPro
-;; bundle from <https://www.github.com/sebschub>.  `MyriadPro.sty' is
-;; not part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "MyriadPro"
- (lambda ()
-
-   ;; Run style hook for various packages loaded by MyriadPro
-   (TeX-run-style-hooks "textcomp" "amsmath" "fontaxes" "mdsymbol")
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("smallfrac" "Numerator" "Denominator")
-    '("slantfrac" "Numerator" "Denominator")
-    '("boldsymbol" "Symbol"))
-
-   ;; More control over spacing in `\slantfrac':
-   (LaTeX-add-lengths "MdSlantfracSpacingBeforeSlash"
-                      "MdSlantfracSpacingAfterSlash")
-
-   ;; `\mathversion' is available with sansmath option
-   (when (LaTeX-provided-package-options-member "MyriadPro" "sansmath")
-     (TeX-add-symbols
-      '("mathversion"
-        (TeX-arg-eval completing-read "Math version: "
-                      '(("sans")        ("sansbold")
-                        ("sanstabular") ("sansboldtabular"))))))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("smallfrac"   "{{")
-                                ("slantfrac"   "{{"))
-                              'textual)
-     (font-latex-add-keywords '(("mathversion" "{"))
-                              'variable)))
- TeX-dialect)
-
-(defvar LaTeX-MyriadPro-package-options
-  '(;; Font selection
-    "smallfamily" "medfamily" "onlytext" "onlymath" "math" "sansmath"
-
-    ;; Figure selection
-    "textosf" "mathosf" "osf" "textlf" "mathlf" "lf" "mathtabular"
-
-    ;; Calligraphic fonts
-    "cmsy" "swash" "abx"
-
-    ;; Blackboard bold letters
-    "amsbb" "fourierbb" "lucidabb"
-
-    ;; Greek letters
-    "mixedgreek" "italicgreek" "frenchmath"
-
-    ;; Miscellaneous options
-    "scale" "loosequotes" "footnotefigures"
-
-    ;; Additional mathversions
-    "sansmath")
-  "Package options for the MyriadPro package.")
-
-;;; MyriadPro.el ends here
diff --git a/elpa/auctex-13.1.3/style/MyriadPro.elc b/elpa/auctex-13.1.3/style/MyriadPro.elc
deleted file mode 100644
index 1596d1e..0000000
--- a/elpa/auctex-13.1.3/style/MyriadPro.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/XCharter.el b/elpa/auctex-13.1.3/style/XCharter.el
deleted file mode 100644
index 6f35b36..0000000
--- a/elpa/auctex-13.1.3/style/XCharter.el
+++ /dev/null
@@ -1,97 +0,0 @@
-;;; XCharter.el --- AUCTeX style for `XCharter.sty' (v1.094)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2017, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-10-30
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `XCharter.sty' (v1.094) from 2017/08/08.
-;; `XCharter.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "XCharter"
- (lambda ()
-
-   ;; Run style hook for various packages loaded by XCharter
-   (TeX-run-style-hooks "textcomp" "fontaxes")
-
-   ;; New symbols
-   (TeX-add-symbols
-
-    ;; Only preamble commands
-    '("useosf"  0)
-    '("useosfI" 0)
-
-    ;; Text commands
-    '("textsu"     t)   ; superior figures
-    '("sustyle"   -1)   ;
-    '("textin"     t)   ; inferior figures
-    '("instyle"   -1)   ;
-    '("textlf"     t)   ; lining figures
-    '("lfstyle"   -1)   ;
-    '("textosf"    t)   ; oldstyle figures
-    '("textosfI"   t)   ; oldstyle figures alternate
-    '("osfstyle"  -1)   ; whatever oldstyle option is in force
-    '("textnumerator"   t) ; numerators
-    '("textnu"          t) ;
-    '("textdenominator" t) ; denominators
-    '("textde"          t) ;
-    '("textfrac"        2))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textsu"    "{")
-                                ("textin"    "{")
-                                ("textlf"    "{")
-                                ("textosf"   "{")
-                                ("textosfI"  "{")
-                                ("textnumerator"   "{")
-                                ("textnu"          "{")
-                                ("textdenominator" "{")
-                                ("textde"          "{")
-                                ("textfrac"        "{{"))
-                              'type-command)
-     (font-latex-add-keywords '(("sustyle"   "")
-                                ("instyle"   "")
-                                ("lfstyle"   "")
-                                ("osfstyle"  ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-XCharter-package-options
-  '("lining" "lf" "oldstyle" "osf" "oldstyleI" "osfI"
-    "scaled" "sups" "scosf")
-  "Package options for the XCharter package.")
-
-;;; XCharter.el ends here
diff --git a/elpa/auctex-13.1.3/style/XCharter.elc b/elpa/auctex-13.1.3/style/XCharter.elc
deleted file mode 100644
index 8a11dda..0000000
--- a/elpa/auctex-13.1.3/style/XCharter.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/acro.el b/elpa/auctex-13.1.3/style/acro.el
deleted file mode 100644
index 56291a1..0000000
--- a/elpa/auctex-13.1.3/style/acro.el
+++ /dev/null
@@ -1,300 +0,0 @@
-;;; acro.el --- AUCTeX style for `acro.sty' version 1.2a.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013-2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <giordano.mose@libero.it>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `acro.sty' version 1.2a.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-acro-package-options-list
-  '(;; General Options
-    ("version" ("0" "1"))
-    ("single" ("true" "false"))
-    ("hyperref" ("true" "false"))
-    ("record-pages" ("true" "false"))
-    ("only-used" ("true" "false"))
-    ("mark-as-used" ("first" "any"))
-    ("macros" ("true" "false"))
-    ("xspace" ("true" "false"))
-    ("strict" ("true" "false"))
-    ("sort" ("true" "false"))
-    ("cite" ("all" "first" "none"))
-    ("cite-cmd")
-    ("cite-space")
-    ("index-cmd")
-    ("accsupp" ("true" "false"))
-    ("uc-cmd")
-    ;; Options Regarding Acronyms
-    ("short-format")
-    ("long-format")
-    ("first-long-format")
-    ("list-short-format")
-    ("list-long-format")
-    ("extra-format")
-    ("first-style" ("default" "plain" "empty" "square" "short" "reversed"
-                    "plain-reversed" "footnote" "sidenote"))
-    ("extra-style" ("default" "plain" "comma" "paren" "bracket"))
-    ("plural-ending")
-    ;; Options Regarding the List
-    ("page-ref" ("none" "plain" "comma" "paren"))
-    ("page-name")
-    ("pages-name")
-    ("page-ranges" ("true" "false"))
-    ("next-page")
-    ("next-pages")
-    ("list-type" ("table" "itemize" "description"))
-    ("list-style" ("list" "tabular" "longtable" "extra-tabular" "extra-longtable"
-                   "extra-tabular-rev" "extra-longtable-rev"))
-    ("list-header" ("chapter" "chapter*" "section" "section*" "subsection"
-                    "subsection*" "addchap" "addsec"))
-    ("list-name")
-    ("list-table-width")
-    ("list-caps" ("true" "false")))
-  "Package options for the acro package.")
-
-(TeX-auto-add-type "acro-acronym" "LaTeX")
-
-;; Self Parsing -- see (info "(auctex)Hacking the Parser").
-(defvar LaTeX-acro-regexp
-  (concat "\\\\DeclareAcronym" "{\\([^\n\r%\\{}]+\\)}")
-  "Matches `acro' acronym definitions.")
-
-(defvar LaTeX-auto-acro-acronym nil
-  "Temporary for parsing `acro' acronym definitions.")
-
-(defun LaTeX-acro-prepare ()
-  "Clear `LaTex-auto-acro-acronym' before use."
-  (setq LaTeX-auto-acro-acronym nil))
-
-(defun LaTeX-acro-cleanup ()
-  "Move acronyms from `LaTeX-auto-acro-acronym' to
-`LaTeX-acro-list' and to `TeX-auto-symbol' if option `macros' is
-set to `true'."
-  (mapc (lambda (acronym)
-          (add-to-list 'LaTeX-acro-acronym-list (list acronym)))
-        LaTeX-auto-acro-acronym)
-  (when (or (LaTeX-provided-package-options-member "acro" "macros")
-            (LaTeX-provided-package-options-member "acro" "macros=true"))
-    (add-to-list 'TeX-auto-symbol LaTeX-auto-acro-acronym)))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-acro-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-acro-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defvar LaTeX-acro-acronym-history nil
-  "History of acronyms in acro.")
-
-(defun LaTeX-arg-acro-acronym (optional &optional prompt definition)
-  "Prompt for an acronym completing with known acronyms.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  If DEFINITION is non-nil, add the chosen acronym to the
-list of defined acronyms."
-  (let ((acronym (completing-read (TeX-argument-prompt optional prompt "Acronym")
-                                  (LaTeX-acro-acronym-list) nil nil nil
-                                  'LaTeX-acro-acronym-history)))
-    (if (and definition (not (string-equal "" acronym)))
-        (LaTeX-add-acro-acronyms acronym))
-    (TeX-argument-insert acronym optional optional)))
-
-(defun LaTeX-arg-define-acro-acronym (optional &optional prompt)
-  "Prompt for an acronym completing with known acronyms.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (LaTeX-arg-acro-acronym optional prompt t))
-
-(defvar LaTeX-acro-declareacronym-keys
-  '(("short") ("long") ("short-plural") ("long-plural") ("long-plural-form")
-    ("short-indefinite") ("long-indefinite") ("long-pre") ("long-post") ("alt")
-    ("alt-indefinite") ("extra") ("sort") ("class") ("cite") ("short-format")
-    ("long-format") ("first-long-format") ("pdfstring") ("accsupp")
-    ("index-sort") ("index") ("index-cmd"))
-  "List of keys accepted by `\\DeclareAcronym' macro of `acro' package
-in its second mandatory argument.")
-
-(defvar LaTeX-acro-printacronyms-keys
-  '(("include-classes") ("exclude-classes") ("name") ("header"))
-  "List of keys accepted by `\\printacronyms' macro of `acro' package
-in its optional argument.")
-
-(defun LaTeX-arg-acro-key-val (optional prompt key-val-alist)
-  "Prompt for keys and values in KEY-VAL-ALIST.
-<SPC> key binding in minibuffer is removed temporarily.  Insert
-the given value as a TeX macro argument.  If OPTIONAL is non-nil,
-insert it as an optional argument.  Use PROMPT as the prompt
-string.  KEY-VAL-ALIST is an alist.  The car of each element
-should be a string representing a key and the optional cdr should
-be a list with strings to be used as values for the key."
-  ;; Remove <SPC> key binding from map used in `multi-prompt-key-value' (called
-  ;; by `TeX-arg-key-val') with `require-match' set to `nil'.
-  (let ((crm-local-completion-map
-         (remove (assoc 32 crm-local-completion-map) crm-local-completion-map)))
-    (TeX-arg-key-val optional key-val-alist prompt)))
-
-(TeX-add-style-hook
- "acro"
- (lambda ()
-   (TeX-auto-add-regexp `(,LaTeX-acro-regexp 1 LaTeX-auto-acro-acronym))
-   (TeX-add-symbols
-    ;; Creating New Acronyms
-    '("DeclareAcronym" LaTeX-arg-define-acro-acronym
-      (LaTeX-arg-acro-key-val "Definition of acronym (k=v)"
-                              LaTeX-acro-declareacronym-keys))
-    ;; Using the Acronyms
-    '("ac" LaTeX-arg-acro-acronym)
-    '("ac*" LaTeX-arg-acro-acronym)
-    '("Ac" LaTeX-arg-acro-acronym)
-    '("Ac*" LaTeX-arg-acro-acronym)
-    '("acs" LaTeX-arg-acro-acronym)
-    '("acs*" LaTeX-arg-acro-acronym)
-    '("acl" LaTeX-arg-acro-acronym)
-    '("acl*" LaTeX-arg-acro-acronym)
-    '("Acl" LaTeX-arg-acro-acronym)
-    '("Acl*" LaTeX-arg-acro-acronym)
-    '("aca" LaTeX-arg-acro-acronym)
-    '("aca*" LaTeX-arg-acro-acronym)
-    '("acf" LaTeX-arg-acro-acronym)
-    '("acf*" LaTeX-arg-acro-acronym)
-    '("Acf" LaTeX-arg-acro-acronym)
-    '("Acf*" LaTeX-arg-acro-acronym)
-    '("acp" LaTeX-arg-acro-acronym)
-    '("acp*" LaTeX-arg-acro-acronym)
-    '("Acp" LaTeX-arg-acro-acronym)
-    '("Acp*" LaTeX-arg-acro-acronym)
-    '("acsp" LaTeX-arg-acro-acronym)
-    '("acsp*" LaTeX-arg-acro-acronym)
-    '("aclp" LaTeX-arg-acro-acronym)
-    '("aclp*" LaTeX-arg-acro-acronym)
-    '("Aclp" LaTeX-arg-acro-acronym)
-    '("Aclp*" LaTeX-arg-acro-acronym)
-    '("acap" LaTeX-arg-acro-acronym)
-    '("acap*" LaTeX-arg-acro-acronym)
-    '("acfp" LaTeX-arg-acro-acronym)
-    '("acfp*" LaTeX-arg-acro-acronym)
-    '("Acfp" LaTeX-arg-acro-acronym)
-    '("Acfp*" LaTeX-arg-acro-acronym)
-    ;; Indefinite Forms
-    '("iac" LaTeX-arg-acro-acronym)
-    '("iac*" LaTeX-arg-acro-acronym)
-    '("Iac" LaTeX-arg-acro-acronym)
-    '("Iac*" LaTeX-arg-acro-acronym)
-    '("iacs" LaTeX-arg-acro-acronym)
-    '("iacs*" LaTeX-arg-acro-acronym)
-    '("Iacs" LaTeX-arg-acro-acronym)
-    '("Iacs*" LaTeX-arg-acro-acronym)
-    '("iaca" LaTeX-arg-acro-acronym)
-    '("iaca*" LaTeX-arg-acro-acronym)
-    '("Iaca" LaTeX-arg-acro-acronym)
-    '("Iaca*" LaTeX-arg-acro-acronym)
-    '("iacl" LaTeX-arg-acro-acronym)
-    '("iacl*" LaTeX-arg-acro-acronym)
-    '("Iacl" LaTeX-arg-acro-acronym)
-    '("Iacl*" LaTeX-arg-acro-acronym)
-    '("iacf" LaTeX-arg-acro-acronym)
-    '("iacf*" LaTeX-arg-acro-acronym)
-    '("Iacf" LaTeX-arg-acro-acronym)
-    '("Iacf*" LaTeX-arg-acro-acronym)
-    '("iacflike" LaTeX-arg-acro-acronym)
-    '("iacflike*" LaTeX-arg-acro-acronym)
-    '("Iacflike" LaTeX-arg-acro-acronym)
-    '("Iacflike*" LaTeX-arg-acro-acronym)
-    ;; Simulating the First Appearance
-    '("acflike" LaTeX-arg-acro-acronym)
-    '("acflike*" LaTeX-arg-acro-acronym)
-    '("acfplike" LaTeX-arg-acro-acronym)
-    '("acfplike*" LaTeX-arg-acro-acronym)
-    ;; Reset or Mark as Used
-    '("acreset" "List of acronyms")
-    '("acresetall" 0)
-    '("acuse" "List of acronyms")
-    '("acuseall" 0)
-    ;; PDF bookmarks
-    '("acpdfstring" LaTeX-arg-acro-acronym)
-    '("acpdfstringplural" LaTeX-arg-acro-acronym)
-    ;; Printing the List
-    '("printacronyms" [LaTeX-arg-acro-key-val nil LaTeX-acro-printacronyms-keys])
-    ;; Customization
-    '("acsetup" (TeX-arg-key-val LaTeX-acro-package-options-list)))
-   (TeX-run-style-hooks
-    "l3sort"
-    "xspace"
-    "xtemplate"
-    "l3keys2e"
-    "xparse"
-    "expl3")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("DeclareAcronym" "{{")
-                                ("ac" "*{")
-                                ("Ac" "*{")
-                                ("acs" "*{")
-                                ("acl" "*{")
-                                ("Acl" "*{")
-                                ("aca" "*{")
-                                ("acf" "*{")
-                                ("Acf" "*{")
-                                ("acp" "*{")
-                                ("Acp" "*{")
-                                ("acsp" "*{")
-                                ("aclp" "*{")
-                                ("Aclp" "*{")
-                                ("acap" "*{")
-                                ("acfp" "*{")
-                                ("Acfp" "*{")
-                                ("acflike" "*{")
-                                ("acfplike" "*{")
-                                ("iac" "*{")
-                                ("Iac" "*{")
-                                ("iacs" "*{")
-                                ("Iacs" "*{")
-                                ("iaca" "*{")
-                                ("Iaca" "*{")
-                                ("iacl" "*{")
-                                ("Iacl" "*{")
-                                ("iacf" "*{")
-                                ("Iacf" "*{")
-                                ("iacflike" "*{")
-                                ("Iacflike" "*{")
-                                ("acuse" "{"))
-                              'function)))
- TeX-dialect)
-
-(defun LaTeX-acro-package-options ()
-  "Prompt for package options for the acro package."
-  (TeX-read-key-val t LaTeX-acro-package-options-list))
-
-;;; acro.el ends here
diff --git a/elpa/auctex-13.1.3/style/acro.elc b/elpa/auctex-13.1.3/style/acro.elc
deleted file mode 100644
index 3388038..0000000
--- a/elpa/auctex-13.1.3/style/acro.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/acronym.el b/elpa/auctex-13.1.3/style/acronym.el
deleted file mode 100644
index a99fa85..0000000
--- a/elpa/auctex-13.1.3/style/acronym.el
+++ /dev/null
@@ -1,185 +0,0 @@
-;;; acronym.el --- AUCTeX style for `acronym.sty' version 1.38.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013-2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <giordano.mose@libero.it>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `acronym.sty' version 1.38.
-
-;;; Code:
-
-(require 'tex) ;Indispensable when compiling the call to `TeX-auto-add-type'.
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-auto-add-type "acronym" "LaTeX")
-
-;; Self Parsing -- see (info "(auctex)Hacking the Parser").
-(defvar LaTeX-acronym-regexp
-  (concat "\\\\\\(?:acro\\|newacro\\|acrodef\\)" "{\\([^\n\r%\\{}]+\\)}")
-  "Matches acronyms by `acronym' package.")
-
-(defvar LaTeX-auto-acronym nil
-  "Temporary for parsing acronym by `acronym' package.")
-
-(defun LaTeX-acronym-prepare ()
-  "Clear `LaTex-auto-acronym' before use."
-  (setq LaTeX-auto-acronym nil))
-
-(defun LaTeX-acronym-cleanup ()
-  "Move acronyms from `LaTeX-auto-acronym' to `LaTeX-acronym-list'."
-  (mapc (lambda (acronym)
-          (add-to-list 'LaTeX-acronym-list (list acronym)))
-        LaTeX-auto-acronym))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-acronym-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-acronym-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defvar LaTeX-acronym-acronym-history nil
-  "History of acronyms in acronym.")
-
-;; The former `acronym' stands for package name, the latter stands for the
-;; argument of the macro calling this function.
-(defun LaTeX-arg-acronym-acronym (optional &optional prompt definition)
-  "Prompt for an acronym completing with known acronyms.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  If DEFINITION is non-nil, add the chosen acronym to the
-list of defined acronyms."
-  (let ((acronym (completing-read (TeX-argument-prompt optional prompt "Acronym")
-                                  (LaTeX-acronym-list) nil nil nil
-                                  'LaTeX-acronym-acronym-history)))
-    (if (and definition (not (string-equal "" acronym)))
-        (LaTeX-add-acronyms acronym))
-    (TeX-argument-insert acronym optional optional)))
-
-(defun LaTeX-arg-define-acronym-acronym (optional &optional prompt)
-  "Prompt for an acronym completing with known acronyms.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (LaTeX-arg-acronym-acronym optional prompt t))
-
-(TeX-add-style-hook
- "acronym"
- (lambda ()
-   (TeX-auto-add-regexp `(,LaTeX-acronym-regexp 1 LaTeX-auto-acronym))
-   (LaTeX-add-environments
-    '("acronym" LaTeX-env-args
-      [TeX-arg-string "Longest acronym"]))
-   (TeX-add-symbols
-    ;; Acronyms in the Text
-    '("ac" LaTeX-arg-acronym-acronym)
-    '("acresetall" 0)
-    '("acf" LaTeX-arg-acronym-acronym)
-    '("acs" LaTeX-arg-acronym-acronym)
-    '("acl" LaTeX-arg-acronym-acronym)
-    '("acp" LaTeX-arg-acronym-acronym)
-    '("acfp" LaTeX-arg-acronym-acronym)
-    '("acsp" LaTeX-arg-acronym-acronym)
-    '("aclp" LaTeX-arg-acronym-acronym)
-    '("acfi" LaTeX-arg-acronym-acronym)
-    '("acused" LaTeX-arg-acronym-acronym)
-    '("acsu" LaTeX-arg-acronym-acronym)
-    '("aclu" LaTeX-arg-acronym-acronym)
-    '("iac" LaTeX-arg-acronym-acronym)
-    '("Iac" LaTeX-arg-acronym-acronym)
-    '("ac*" LaTeX-arg-acronym-acronym)
-    '("acf*" LaTeX-arg-acronym-acronym)
-    '("acs*" LaTeX-arg-acronym-acronym)
-    '("acl*" LaTeX-arg-acronym-acronym)
-    '("acp*" LaTeX-arg-acronym-acronym)
-    '("acfp*" LaTeX-arg-acronym-acronym)
-    '("acsp*" LaTeX-arg-acronym-acronym)
-    '("aclp*" LaTeX-arg-acronym-acronym)
-    '("acfi*" LaTeX-arg-acronym-acronym)
-    '("acsu*" LaTeX-arg-acronym-acronym)
-    '("aclu*" LaTeX-arg-acronym-acronym)
-    '("iac*" LaTeX-arg-acronym-acronym)
-    '("Iac*" LaTeX-arg-acronym-acronym)
-    ;; Customization
-    '("acsfont" 1)
-    '("acffont" 1)
-    '("acfsfont" 1)
-    ;; Defining Acronyms
-    '("acro" LaTeX-arg-define-acronym-acronym [ "Short name" ] "Full name")
-    '("acroextra" "Additional info")
-    '("newacro" LaTeX-arg-define-acronym-acronym [ "Short name" ] "Full name")
-    '("acrodef" LaTeX-arg-define-acronym-acronym [ "Short name" ] "Full name")
-    ;; Non standard indefinite articles
-    '("acroindefinite" LaTeX-arg-acronym-acronym
-      "Short indefinite article" "Long indefinite article")
-    '("acrodefindefinite" LaTeX-arg-acronym-acronym
-      "Short indefinite article" "Long indefinite article")
-    '("newacroindefinite" LaTeX-arg-acronym-acronym
-      "Short indefinite article" "Long indefinite article")
-    ;; Non standard and foreign plural forms
-    '("acroplural" LaTeX-arg-acronym-acronym [ "Short plural" ] "Long plural")
-    '("acrodefplural" LaTeX-arg-acronym-acronym [ "Short plural" ] "Long plural")
-    '("newacroplural" LaTeX-arg-acronym-acronym [ "Short plural" ] "Long plural"))
-   (TeX-run-style-hooks
-    "relsize"
-    "xstring"
-    "suffix")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("ac" "*{")
-                                ("acf" "*{")
-                                ("acs" "*{")
-                                ("acl" "*{")
-                                ("acp" "*{")
-                                ("acfp" "*{")
-                                ("acsp" "*{")
-                                ("aclp" "*{")
-                                ("acfi" "*{")
-                                ("acused" "{")
-                                ("acsu" "*{")
-                                ("aclu" "*{")
-                                ("iac" "*{")
-                                ("Iac" "*{")
-                                ("acro" "{[{")
-                                ("acroextra" "{")
-                                ("newacro" "{[{")
-                                ("acrodef" "{[{")
-                                ("acroindefinite" "{{{")
-                                ("acrodefindefinite" "{{{")
-                                ("newacroindefinite" "{{{")
-                                ("acroplural" "{[{")
-                                ("acrodefplural" "{[{")
-                                ("newacroplural" "{[{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-acronym-package-options
-  '("footnote" "nohyperlinks" "printonlyused" "withpage" "smaller" "dua" "nolist")
-  "Package options for the acronym package.")
-
-;; acronym.el ends here
diff --git a/elpa/auctex-13.1.3/style/acronym.elc b/elpa/auctex-13.1.3/style/acronym.elc
deleted file mode 100644
index bfe9971..0000000
--- a/elpa/auctex-13.1.3/style/acronym.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/afterpage.el b/elpa/auctex-13.1.3/style/afterpage.el
deleted file mode 100644
index 1601885..0000000
--- a/elpa/auctex-13.1.3/style/afterpage.el
+++ /dev/null
@@ -1,46 +0,0 @@
-;;; afterpage.el --- AUCTeX style for `afterpage.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2013-01-01
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `afterpage.sty'
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "afterpage"
- (lambda ()
-   (TeX-add-symbols
-    '("afterpage" t)))
- TeX-dialect)
-
-(defvar LaTeX-afterpage-package-options nil
-  "Package options for afterpage.")
-
-;; afterpage.el ends here
diff --git a/elpa/auctex-13.1.3/style/afterpage.elc b/elpa/auctex-13.1.3/style/afterpage.elc
deleted file mode 100644
index 13a9534..0000000
--- a/elpa/auctex-13.1.3/style/afterpage.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/algorithm.el b/elpa/auctex-13.1.3/style/algorithm.el
deleted file mode 100644
index 8500f44..0000000
--- a/elpa/auctex-13.1.3/style/algorithm.el
+++ /dev/null
@@ -1,80 +0,0 @@
-;;; algorithm.el --- AUCTeX style for the (LaTeX) algorithm package  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2020 Free Software Foundation, Inc.
-
-;; Author: Uwe Brauer <oub@mat.ucm.es>
-;; Created: 2020-01-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-;; This file adds support for the algorithm package.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-algorithm-package-options
-  '(;; Appearance options:
-    "plain" "ruled" "boxed"
-    ;; Numbering convention:
-    "part" "chapter" "section" "subsection" "subsubsection" "nothing")
-  "Package options for the algorithm package.")
-
-(defun LaTeX-env-algorithm (environment)
-  "Insert a algorithm-like ENVIRONMENT with caption and label."
-  (let* ((pos (completing-read (TeX-argument-prompt t nil "Position")
-                               '(("H"))))
-         (caption (TeX-read-string "Caption: "))
-         (short-caption (when (>= (length caption) LaTeX-short-caption-prompt-length)
-                          (TeX-read-string "(Optional) Short caption: "))))
-    (LaTeX-insert-environment environment
-                              (concat
-                               (unless (zerop (length pos))
-                                 (concat LaTeX-optop pos LaTeX-optcl))))
-    ;; top caption -- do nothing if user skips caption
-    (unless (zerop (length caption))
-      ;; insert `\caption[short-caption]{caption':
-      (insert TeX-esc "caption")
-      (when (and short-caption (not (string= short-caption "")))
-        (insert LaTeX-optop short-caption LaTeX-optcl))
-      (insert TeX-grop caption)
-      ;; Add } to close `\caption{'
-      (insert TeX-grcl)
-      ;; fill the caption
-      (when auto-fill-function (LaTeX-fill-paragraph))
-      ;; Insert a new line and indent
-      (LaTeX-newline)
-      (indent-according-to-mode)
-      ;; Finally add a \label:
-      (when (LaTeX-label environment 'environment)
-        (LaTeX-newline)
-        (indent-according-to-mode)))))
-
-(TeX-add-style-hook
- "algorithm"
- (lambda ()
-   (LaTeX-add-environments
-    '("algorithm" LaTeX-env-algorithm))
-   (TeX-add-symbols
-    '("listofalgorithms" 0)))
- TeX-dialect)
-
-;;; algorithm.el ends here
diff --git a/elpa/auctex-13.1.3/style/algorithm.elc b/elpa/auctex-13.1.3/style/algorithm.elc
deleted file mode 100644
index 0c562d0..0000000
--- a/elpa/auctex-13.1.3/style/algorithm.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/algpseudocode.el b/elpa/auctex-13.1.3/style/algpseudocode.el
deleted file mode 100644
index 1d8bdd7..0000000
--- a/elpa/auctex-13.1.3/style/algpseudocode.el
+++ /dev/null
@@ -1,143 +0,0 @@
-;;; algpseudocode.el --- AUCTeX style for the (LaTeX) algpseudocode package  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2020--2022 Free Software Foundation, Inc.
-
-;; Author: Uwe Brauer <oub@mat.ucm.es>
-;; Created: 2020-01-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the algpseudocode package.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-algpseudocode-package-options
-  '("compatible" "nocompatible" "end" "noend")
-  "Package options for the algpseudocode package.")
-
-(TeX-add-style-hook
- "algpseudocode"
- (lambda ()
-   (TeX-add-symbols
-    ;; 2.3 Simple lines
-    '("State"  (TeX-arg-literal " "))
-    '("Statex" 0)
-
-    ;; 2.4 Placing comments in sources
-    '("Comment" 1)
-
-    ;; 2.5 Labels and references
-    '("algref" (TeX-arg-ref "Algorithm") (TeX-arg-ref "Line"))
-
-    ;; 2.6 Breaking up long algorithms
-    '("algstore" 1)
-    '("algstore*" 1)
-    '("algrestore" 1)
-    '("algrestore*" 1)
-
-    ;; 3.1.1 The for block
-    '("For" 1)
-    '("ForAll" 1)
-    '("EndFor" 0)
-
-    ;; 3.1.2 The while block
-    '("While" 1)
-    '("EndWhile" 0)
-
-    ;; 3.1.3 The repeat block
-    '("Repeat" 0)
-    '("Until" 1)
-
-    ;; 3.1.4 The if block
-    '("If" 1)
-    '("ElsIf" 1)
-    '("Else" 0)
-    '("EndIf" 0)
-
-    ;; 3.1.5 The procedure block
-    '("Procedure" 2)
-    '("EndProcedure" 0)
-
-    ;; 3.1.6 The function block
-    '("Function" 2)
-    '("EndFunction" 0)
-
-    ;; 3.1.7 The loop block
-    '("Loop" 0)
-    '("EndLoop" 0)
-
-    ;; 3.1.8 Other commands in this layout
-    '("Require" (TeX-arg-literal " "))
-    '("Ensure"  (TeX-arg-literal " "))
-    '("Call" 2))
-
-   (LaTeX-add-environments
-    '("algorithmic" [ "Number" ]))
-
-   ;; Indentation: Add the keywords above to the respective variables
-   ;; and run `LaTeX-indent-commands-regexp-make'.
-   (let ((beg '("For" "ForAll"
-                "While"
-                "Repeat"
-                "If"
-                "Procedure"
-                "Function"
-                "Loop"))
-         (mid '("ElsIf" "Else"))
-         (end '("EndFor"
-                "EndWhile"
-                "Until"
-                "EndIf"
-                "EndProcedure"
-                "EndFunction"
-                "EndLoop")))
-     (dolist (elt beg)
-       (add-to-list 'LaTeX-indent-begin-list elt t))
-     (dolist (elt mid)
-       (add-to-list 'LaTeX-indent-mid-list elt t))
-     (dolist (elt end)
-       (add-to-list 'LaTeX-indent-end-list elt t))
-     (LaTeX-indent-commands-regexp-make))
-
-   ;; Add the 'algorithmic' environment to a local version of
-   ;; `LaTeX-indent-environment-list'.  This effectively kills filling
-   ;; but indenting works as expected.  Hence, 'M-q' gives a better
-   ;; experience.
-   (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                '("algorithmic")
-                t)
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("algref" "{{"))
-                              'reference)))
- TeX-dialect)
-
-;;; algpseudocode.el ends here
diff --git a/elpa/auctex-13.1.3/style/algpseudocode.elc b/elpa/auctex-13.1.3/style/algpseudocode.elc
deleted file mode 100644
index b62fdbc..0000000
--- a/elpa/auctex-13.1.3/style/algpseudocode.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/alltt.el b/elpa/auctex-13.1.3/style/alltt.el
deleted file mode 100644
index 57d1ab2..0000000
--- a/elpa/auctex-13.1.3/style/alltt.el
+++ /dev/null
@@ -1,57 +0,0 @@
-;;; alltt.el --- AUCTeX style for `alltt.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2005, 2014, 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2004-04-30
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `alltt.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-
-(TeX-add-style-hook
- "alltt"
- (lambda ()
-   (LaTeX-add-environments "alltt")
-   (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                '("alltt" current-indentation) t)
-   (add-to-list 'LaTeX-verbatim-environments-local "alltt")
-   ;; Fontification
-   (when (and (fboundp 'font-latex-set-syntactic-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     ;; Tell font-lock about the update.
-     (font-latex-set-syntactic-keywords)))
- TeX-dialect)
-
-(defvar LaTeX-alltt-package-options nil
-  "Package options for the alltt package.")
-
-;;; alltt.el ends here
diff --git a/elpa/auctex-13.1.3/style/alltt.elc b/elpa/auctex-13.1.3/style/alltt.elc
deleted file mode 100644
index 65d84cb..0000000
--- a/elpa/auctex-13.1.3/style/alltt.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/alphanum.el b/elpa/auctex-13.1.3/style/alphanum.el
deleted file mode 100644
index cc24c3b..0000000
--- a/elpa/auctex-13.1.3/style/alphanum.el
+++ /dev/null
@@ -1,105 +0,0 @@
-;;; alphanum.el --- AUCTeX style for `alphanum.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Frank Küster <frank@kuesterei.ch>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This is file alphanum.el, which makes AUCTeX usable with jura.cls
-;; and its style file alphanum.sty.
-;;
-;; Contributed by Frank Küster <frank@kuesterei.ch>. The code for
-;; reftex has been written by Carsten Dominik, the maintainer of
-;; reftex, but all the errors are mine.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function reftex-match-string "reftex" (n))
-(defvar reftex-section-regexp)
-
-(defun reftex-get-section-level-alphanum ()
-  (save-excursion                       ; preserve position
-    (save-match-data             ; preserve matching data (important!)
-      ;; Go back to the beginning of the sectioning command
-      (goto-char (match-beginning 0))
-      ;; Define an initial level number, depending on the current macro.
-      (let* ((macro (reftex-match-string 3))      ; "toc" or "sub"
-             (lev (cond ((string= macro "toc") 1) ; min level for "toc"
-                        ((string= macro "sub") 2) ; min level for "sub"
-                        (t 0)))
-             ;; Make a regular expression which will match sectioning commands
-             ;; and the levelup macro.
-             (re (concat "\\(^[^%]*\\\\levelup\\>\\)"
-                         "\\|"
-                         "\\(" reftex-section-regexp "\\)")))
-        ;; Now parse backwards for all sectioning and levelup macros,
-        ;; and keep track of the relative level changes.
-        (while (re-search-backward re nil t)
-          (cond
-           ((match-beginning 1)
-            ;; levelup matched, reduce level counter
-            (setq lev (1- lev)))
-           ((string= (reftex-match-string 4) "toc")
-            ;; a toc entry, nothing changes
-            )
-           ((string= (reftex-match-string 4) "sub")
-            ;; a sub entry, increase level counter
-            (setq lev (1+ lev)))))
-        ;; return the level
-        lev))))
-
-(TeX-add-style-hook
- "alphanum"
- (lambda ()
-   (LaTeX-largest-level-set "chapter")
-   (TeX-add-symbols
-    '("levelup" (TeX-arg-literal " ")))
-   (make-local-variable 'LaTeX-section-list)
-   (LaTeX-section-list-add-locally
-    '(("part" 0)
-      ;; the levels don't make sense with alphanum, I randomly chose 0...
-      ("toc" 0)
-      ("sub" 0))
-    t)
-   (setq LaTeX-section-label
-         '(("part" . "part:")
-           ("toc" . "sec:")
-           ("sub" . "sec:")))
-   ;;
-   ;; ****************** reftex part ******************
-   ;; this won't work in multifile documents, but at least there is
-   ;; something.
-
-   (if (fboundp 'reftex-add-section-levels)
-       (reftex-add-section-levels
-        '(("toc" .  reftex-get-section-level-alphanum)
-          ("sub" .  reftex-get-section-level-alphanum)))))
- TeX-dialect)
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
diff --git a/elpa/auctex-13.1.3/style/alphanum.elc b/elpa/auctex-13.1.3/style/alphanum.elc
deleted file mode 100644
index 50ba913..0000000
--- a/elpa/auctex-13.1.3/style/alphanum.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amsart.el b/elpa/auctex-13.1.3/style/amsart.el
deleted file mode 100644
index 7f93f1a..0000000
--- a/elpa/auctex-13.1.3/style/amsart.el
+++ /dev/null
@@ -1,16 +0,0 @@
-;;; amsart.el --- Style hook for the AMS-LaTeX article document class.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "amsart"
- (function
-  (lambda ()
-    (TeX-run-style-hooks "amsmath" "amsthm")
-    (LaTeX-add-environments "abstract")))
- TeX-dialect)
-
-;;; amsart.el ends here.
diff --git a/elpa/auctex-13.1.3/style/amsart.elc b/elpa/auctex-13.1.3/style/amsart.elc
deleted file mode 100644
index 7b2e74a..0000000
--- a/elpa/auctex-13.1.3/style/amsart.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amsbook.el b/elpa/auctex-13.1.3/style/amsbook.el
deleted file mode 100644
index c645767..0000000
--- a/elpa/auctex-13.1.3/style/amsbook.el
+++ /dev/null
@@ -1,15 +0,0 @@
-;;; amsbook.el --- Style hook for the AMS-LaTeX book document class.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "amsbook"
- (lambda ()
-   (TeX-run-style-hooks "amsmath" "amsthm")
-   (LaTeX-add-environments "abstract"))
- TeX-dialect)
-
-;;; amsbook.el ends here.
diff --git a/elpa/auctex-13.1.3/style/amsbook.elc b/elpa/auctex-13.1.3/style/amsbook.elc
deleted file mode 100644
index a3c0ae1..0000000
--- a/elpa/auctex-13.1.3/style/amsbook.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amsbsy.el b/elpa/auctex-13.1.3/style/amsbsy.el
deleted file mode 100644
index dce3825..0000000
--- a/elpa/auctex-13.1.3/style/amsbsy.el
+++ /dev/null
@@ -1,21 +0,0 @@
-;;; amsbsy.el --- Style hook for the AMS-LaTeX amsbsy package.  -*- lexical-binding: t; -*-
-;;;
-;;; AUTHOR: Carsten Dominik <dominik@strw.leidenuniv.nl>
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "amsbsy"
- (lambda ()
-   (TeX-add-symbols
-    '("boldsymbol" "Symbol")
-    '("pmb"        "Symbol")))
- TeX-dialect)
-
-(defvar LaTeX-amsbsy-package-options nil
-  "Package options for the amsbsy package.")
-
-;;; amsbsy.el ends here.
diff --git a/elpa/auctex-13.1.3/style/amsbsy.elc b/elpa/auctex-13.1.3/style/amsbsy.elc
deleted file mode 100644
index 7375372..0000000
--- a/elpa/auctex-13.1.3/style/amsbsy.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amsfonts.el b/elpa/auctex-13.1.3/style/amsfonts.el
deleted file mode 100644
index 03556e7..0000000
--- a/elpa/auctex-13.1.3/style/amsfonts.el
+++ /dev/null
@@ -1,61 +0,0 @@
-;;; amsfonts.el --- AUCTeX style for `amsfonts.sty' version 3.01  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `amsfonts.sty' version 3.01.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "amsfonts"
- (lambda ()
-   (TeX-add-symbols
-    '("bold" 1))
-   ;; New math font by `amsfonts'.
-   (setq TeX-font-list
-         (append
-          TeX-font-list
-          '((?\C-k "" "" "\\mathfrak{" "}"))))
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("bold" "{"))
-                              'bold-command)))
- TeX-dialect)
-
-;; The `psamsfonts' option is obsolete in AMSFonts v3
-(defvar LaTeX-amsfonts-package-options nil
-  "Package options for the amsfonts package.")
-
-;;; amsfonts.el ends here.
diff --git a/elpa/auctex-13.1.3/style/amsfonts.elc b/elpa/auctex-13.1.3/style/amsfonts.elc
deleted file mode 100644
index a3db471..0000000
--- a/elpa/auctex-13.1.3/style/amsfonts.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amsmath.el b/elpa/auctex-13.1.3/style/amsmath.el
deleted file mode 100644
index 5e7812e..0000000
--- a/elpa/auctex-13.1.3/style/amsmath.el
+++ /dev/null
@@ -1,259 +0,0 @@
-;;; amsmath.el --- Style hook for the AMS-LaTeX amsmath package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2002, 2005-2007, 2012-2014, 2017-2020, 2022
-;;      Free Software Foundation, Inc.
-;; FIXME: What about the copyright for <= 2001?
-
-;; Author: Carsten Dominik <dominik@strw.leidenuniv.nl>
-;; Maintainer: auctex-devel@gnu.org
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This will also load the amstext, amsbsy and amsopn style files.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Fontification
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "amsmath"
- (lambda ()
-   (LaTeX-add-environments
-    '("align"      LaTeX-env-label)
-    '("gather"     LaTeX-env-label)
-    '("flalign"    LaTeX-env-label)
-    '("multline"   LaTeX-env-label)
-    '("alignat"    LaTeX-amsmath-env-alignat)
-    '("alignat*"   LaTeX-amsmath-env-alignat)
-    '("xalignat"   LaTeX-amsmath-env-alignat)
-    '("xalignat*"  LaTeX-amsmath-env-alignat)
-    '("xxalignat"  LaTeX-amsmath-env-alignat)
-    '("aligned"    ["Vertical position (t or b)"])
-    '("gathered"   ["Vertical position (t or b)"])
-    '("alignedat"  LaTeX-amsmath-env-alignedat)
-    "align*" "gather*" "flalign*" "multline*" "equation*"
-    "split"
-    "cases"
-    "matrix" "smallmatrix" "pmatrix" "bmatrix" "Bmatrix" "vmatrix" "Vmatrix"
-    "subequations"
-    '("subarray" "Alignment"))
-
-   (TeX-add-symbols
-    '("eqref" TeX-arg-ref)
-    '("numberwithin" TeX-arg-counter "Section level")
-    '("raisetag" "Dimension")
-    '("shoveright" t) '("shoveleft" t)
-    '("intertext" t)
-    '("hdotsfor" ["Stretch"] "Number of columns to cover")
-    '("xleftarrow" ["Below"] "Above")
-    '("xrightarrow" ["Below"] "Above")
-    '("overset" "Above symbol" "Symbol")
-    '("underset" "Below symbol" "Symbol")
-    '("overunderset" "Above symbol" "Below symbol" "Symbol")
-    '("dfrac" 2)
-    '("tfrac" 2)
-    '("binom" 2)
-    '("dbinom" 2)
-    '("tbinom" 2)
-    '("genfrac" "Left delimiter" "Right delimiter" "Thickness"
-      "Mathstyle" 2)
-    '("cfrac" ["position (l or r)"] 2)
-    '("smash" ["where (t or b)"] t)
-    '("sideset" "Left" "Right")
-    '("tag" "(Tag)")
-    '("tag*" "Tag")
-    '("displaybreak" ["Weight (0..4)"])
-    '("allowdisplaybreaks" ["Weight (1..4)"])
-    '("substack" t)
-    '("leftroot" "Push root index left by")
-    '("uproot" "Push root index upward by")
-    '("boxed" t)
-    '("mspace" t)
-    '("mod" t)
-    '("pmod" t)
-    '("pod" t)
-    '("overleftrightarrow" t)
-    '("underleftarrow" t)
-    '("underrightarrow" t)
-    '("underleftrightarrow" t)
-    '("dddot" t)
-    '("ddddot" t)
-    "bmod" "notag"
-    "dots" "dotsb" "dotsc" "dotsi" "dotsm" "dotso" "nobreakdash"
-    '("lvert" TeX-arg-insert-right-brace-maybe)
-    '("lVert" TeX-arg-insert-right-brace-maybe)
-    "rvert" "rVert"
-    "iint" "iiint" "iiiint" "idotsint")
-
-   (setq LaTeX-item-list
-         (append '(("split"    . LaTeX-item-equation)
-                   ("multline" . LaTeX-item-equation)
-                   ("multline*" . LaTeX-item-equation)
-                   ("gather"   . LaTeX-item-equation)
-                   ("gather*"  . LaTeX-item-equation)
-                   ("gathered" . LaTeX-item-equation)
-                   ("align"    . LaTeX-item-equation)
-                   ("align*"   . LaTeX-item-equation)
-                   ("aligned"  . LaTeX-item-equation)
-                   ("alignat"  . LaTeX-item-equation-alignat)
-                   ("alignat*" . LaTeX-item-equation-alignat)
-                   ("xalignat"  . LaTeX-item-equation-alignat)
-                   ("xalignat*" . LaTeX-item-equation-alignat)
-                   ("xxalignat" . LaTeX-item-equation-alignat)
-                   ("alignedat" . LaTeX-item-equation-alignat)
-                   ("flalign"  . LaTeX-item-equation)
-                   ("flalign*" . LaTeX-item-equation)
-                   ("matrix" .  LaTeX-item-equation)
-                   ("pmatrix" .  LaTeX-item-equation)
-                   ("bmatrix" .  LaTeX-item-equation)
-                   ("Bmatrix" .  LaTeX-item-equation)
-                   ("vmatrix" .  LaTeX-item-equation)
-                   ("Vmatrix" .  LaTeX-item-equation)
-                   ("smallmatrix" . LaTeX-item-equation)
-                   ("subarray" . LaTeX-item-equation)
-                   ("cases"    . LaTeX-item-equation))
-                 LaTeX-item-list))
-
-   ;; When `LaTeX-amsmath-label' is nil, use value of LaTeX-equation-label:
-   (unless LaTeX-amsmath-label
-     (setq LaTeX-amsmath-label LaTeX-equation-label))
-
-   (setq LaTeX-label-alist
-         ;; Append amsmath environments to `LaTeX-label-alist', in order not to
-         ;; override possible custome values.
-         (append LaTeX-label-alist
-                 '(("align"      . LaTeX-amsmath-label)
-                   ("alignat"    . LaTeX-amsmath-label)
-                   ("xalignat"   . LaTeX-amsmath-label)
-                   ("multline"   . LaTeX-amsmath-label)
-                   ("flalign"    . LaTeX-amsmath-label)
-                   ("gather"     . LaTeX-amsmath-label))))
-
-   (set (make-local-variable 'TeX-braces-association)
-        (append '(("\\lvert" . "\\rvert")
-                  ("\\lVert" . "\\rVert"))
-                TeX-braces-association))
-   (set (make-local-variable 'TeX-left-right-braces)
-        (append '(("\\lvert") ("\\rvert") ("\\lVert") ("\\rVert"))
-                TeX-left-right-braces))
-
-   ;; amsmath includes amstext, amsbsy, & amsopn.
-   ;; So we run their hooks, too.
-   (TeX-run-style-hooks "amstext" "amsbsy" "amsopn")
-
-   ;; RefTeX support: Tell RefTeX about amsmath environments.
-   (when (fboundp 'reftex-add-to-label-alist)
-     (reftex-add-to-label-alist '(AMSTeX)))
-
-   ;; Add \eqref to `reftex-ref-style-alist' and associate it to `e'
-   (when (and (boundp 'reftex-ref-style-alist)
-              ;; check if Emacs is already equipped with this
-              (not (assoc "AMSmath" reftex-ref-style-alist)))
-     ;; Append it to a local version in order to avoid a clash with
-     ;; user settings
-     (add-to-list (make-local-variable 'reftex-ref-style-alist)
-                  '("AMSmath" "amsmath" (("\\eqref" ?e)))
-                  t))
-
-   ;; Activate `AMSmath' when `LaTeX-reftex-ref-style-auto-activate'
-   ;; is non-nil
-   (and LaTeX-reftex-ref-style-auto-activate
-        (fboundp 'reftex-ref-style-activate)
-        (reftex-ref-style-activate "AMSmath"))
-
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("boxed" "{"))
-                              'math-command)))
- TeX-dialect)
-
-(defun LaTeX-amsmath-env-alignat (env)
-  "Insert ENV with column number specifications.
-Insert suitable number of ampersands also if possible."
-  (let ((ncols (TeX-read-string "Number of columns: ")))
-    (LaTeX-insert-environment env (concat TeX-grop ncols TeX-grcl))
-    (LaTeX-item-equation-alignat t)))
-
-(defun LaTeX-amsmath-env-alignedat (env)
-  "Insert ENV with position and column number specifications.
-Insert suitable number of ampersands also if possible."
-  (let ((where (TeX-read-string "(Optional) Vertical position (t or b): "))
-        (ncols (TeX-read-string "Number of columns: ")))
-    (unless (string= where "")
-      (setq where (concat LaTeX-optop where LaTeX-optcl)))
-    (LaTeX-insert-environment env (concat where TeX-grop ncols TeX-grcl))
-    (LaTeX-item-equation-alignat t)))
-
-(defun LaTeX-item-equation (&optional suppress)
-  "Insert contents to terminate a line in multi-line equations environment.
-Put line break macro on the last line.  If the current environment
-wants \\label, insert it also.
-
-If SUPPRESS is non-nil, do not insert line break macro."
-  (unless suppress
-    (end-of-line 0)
-    (just-one-space)
-    (TeX-insert-macro "\\")
-    (forward-line 1)
-    (indent-according-to-mode))
-  (let ((env (LaTeX-current-environment)))
-    (when (and (assoc env LaTeX-label-alist)
-               (LaTeX-label env 'environment))
-      (LaTeX-newline)
-      (indent-according-to-mode))))
-
-(defun LaTeX-item-equation-alignat (&optional suppress)
-  "Insert contents to terminate a line in multi-line equations environment.
-Put line break macro on the last line.  Next, if the current
-environment wants \\label, insert it also.  And insert suitable number
-of ampersands if possible.
-
-If SUPPRESS is non-nil, do not insert line break macro."
-  (LaTeX-item-equation suppress)
-  (LaTeX-insert-ampersands
-   (concat "\\(?:"
-           (regexp-quote LaTeX-optop) "[tb]" (regexp-quote LaTeX-optcl)
-           "\\)?")
-   #'LaTeX-amsmath-alignat-number-of-ampersands))
-
-(defun LaTeX-amsmath-alignat-number-of-ampersands (start end)
-  "Return the number of ampersands to insert.
-The number is 2N-1 where N is the number taken from the text between
-START and END."
-  (let ((num (string-to-number (buffer-substring-no-properties start end))))
-    (if (integerp num) (+ num num -1))))
-
-(defvar LaTeX-amsmath-package-options '("intlimits" "nointlimits"
-                                        "sumlimits" "nosumlimits"
-                                        "namelimits" "nonamelimits"
-                                        "leqno" "reqno" "centertags"
-                                        "tbtags" "cmex10" "fleqn" "?"
-                                        "alignedleftspaceyes"
-                                        "alignedleftspaceno"
-                                        "alignedleftspaceyesifneg")
-  "Package options for the amsmath package.")
-
-;;; amsmath.el ends here.
diff --git a/elpa/auctex-13.1.3/style/amsmath.elc b/elpa/auctex-13.1.3/style/amsmath.elc
deleted file mode 100644
index 5179dd0..0000000
--- a/elpa/auctex-13.1.3/style/amsmath.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amsopn.el b/elpa/auctex-13.1.3/style/amsopn.el
deleted file mode 100644
index 10572bd..0000000
--- a/elpa/auctex-13.1.3/style/amsopn.el
+++ /dev/null
@@ -1,56 +0,0 @@
-;;; amsopn.el --- AUCTeX style for the `amsnopn.sty' AMS-LaTeX package  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1997, 2002, 2005, 2013, 2020 Free Software Foundation, Inc.
-
-;; Author: Carsten Dominik <dominik@strw.leidenuniv.nl>
-;;         Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `amsnopn.sty'
-
-(require 'tex)
-(require 'latex)
-
-;;; Code:
-
-(TeX-add-style-hook
- "amsopn"
- (lambda ()
-   (TeX-add-symbols
-    '("DeclareMathOperator"  (TeX-arg-define-macro "Math Operator: \\")
-      "Expansion text for the math operator")
-    '("DeclareMathOperator*" (TeX-arg-define-macro "Math Operator: \\")
-      "Expansion text for the math operator")
-    '("operatorname" t)
-    '("operatorname*" t))
-
-   (add-to-list 'LaTeX-auto-regexp-list
-                '("\\\\DeclareMathOperator\\*?{?\\\\\\([A-Za-z0-9]+\\)}?"
-                  1 TeX-auto-symbol)))
- TeX-dialect
- )
-
-(defvar LaTeX-amsopn-package-options '("namelimits" "nonamelimits")
-  "Package options for the amsopn package.")
-
-;;; amsopn.el ends here.
diff --git a/elpa/auctex-13.1.3/style/amsopn.elc b/elpa/auctex-13.1.3/style/amsopn.elc
deleted file mode 100644
index 51efbfc..0000000
--- a/elpa/auctex-13.1.3/style/amsopn.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amssymb.el b/elpa/auctex-13.1.3/style/amssymb.el
deleted file mode 100644
index 5fdb82c..0000000
--- a/elpa/auctex-13.1.3/style/amssymb.el
+++ /dev/null
@@ -1,253 +0,0 @@
-;;; amssymb.el --- AUCTeX style for `amssymb.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `amssymb.sty'.
-
-;; The commands were just taken out of the \DeclareMathSymbol from
-;; amssymb.sty in the order specified there, i.e., \mathord, \mathbin,
-;; \mathrel
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "amssymb"
- (lambda ()
-   (TeX-run-style-hooks "amsfonts")
-   (TeX-add-symbols
-    "boxdot"
-    "boxplus"
-    "boxtimes"
-    "square"
-    "blacksquare"
-    "centerdot"
-    "lozenge"
-    "blacklozenge"
-    "circlearrowright"
-    "circlearrowleft"
-    "leftrightharpoons"
-    "boxminus"
-    "Vdash"
-    "Vvdash"
-    "vDash"
-    "twoheadrightarrow"
-    "twoheadleftarrow"
-    "leftleftarrows"
-    "rightrightarrows"
-    "upuparrows"
-    "downdownarrows"
-    "upharpoonright"
-    "downharpoonright"
-    "upharpoonleft"
-    "downharpoonleft"
-    "rightarrowtail"
-    "leftarrowtail"
-    "leftrightarrows"
-    "rightleftarrows"
-    "Lsh"
-    "Rsh"
-    "rightsquigarrow"
-    "leftrightsquigarrow"
-    "looparrowleft"
-    "looparrowright"
-    "circeq"
-    "succsim"
-    "gtrsim"
-    "gtrapprox"
-    "multimap"
-    "therefore"
-    "because"
-    "doteqdot"
-    "triangleq"
-    "precsim"
-    "lesssim"
-    "lessapprox"
-    "eqslantless"
-    "eqslantgtr"
-    "curlyeqprec"
-    "curlyeqsucc"
-    "preccurlyeq"
-    "leqq"
-    "leqslant"
-    "lessgtr"
-    "backprime"
-    "risingdotseq"
-    "fallingdotseq"
-    "succcurlyeq"
-    "geqq"
-    "geqslant"
-    "gtrless"
-    "vartriangleright"
-    "vartriangleleft"
-    "trianglerighteq"
-    "trianglelefteq"
-    "bigstar"
-    "between"
-    "blacktriangledown"
-    "blacktriangleright"
-    "blacktriangleleft"
-    "vartriangle"
-    "blacktriangle"
-    "triangledown"
-    "eqcirc"
-    "lesseqgtr"
-    "gtreqless"
-    "lesseqqgtr"
-    "gtreqqless"
-    "Rrightarrow"
-    "Lleftarrow"
-    "veebar"
-    "barwedge"
-    "doublebarwedge"
-    "measuredangle"
-    "sphericalangle"
-    "varpropto"
-    "smallsmile"
-    "smallfrown"
-    "Subset"
-    "Supset"
-    "Cup"
-    "Cap"
-    "curlywedge"
-    "curlyvee"
-    "leftthreetimes"
-    "rightthreetimes"
-    "subseteqq"
-    "supseteqq"
-    "bumpeq"
-    "Bumpeq"
-    "lll"
-    "ggg"
-    "circledS"
-    "pitchfork"
-    "dotplus"
-    "backsim"
-    "backsimeq"
-    "complement"
-    "intercal"
-    "circledcirc"
-    "circledast"
-    "circleddash"
-    "lvertneqq"
-    "gvertneqq"
-    "nleq"
-    "ngeq"
-    "nless"
-    "ngtr"
-    "nprec"
-    "nsucc"
-    "lneqq"
-    "gneqq"
-    "nleqslant"
-    "ngeqslant"
-    "lneq"
-    "gneq"
-    "npreceq"
-    "nsucceq"
-    "precnsim"
-    "succnsim"
-    "lnsim"
-    "gnsim"
-    "nleqq"
-    "ngeqq"
-    "precneqq"
-    "succneqq"
-    "precnapprox"
-    "succnapprox"
-    "lnapprox"
-    "gnapprox"
-    "nsim"
-    "ncong"
-    "diagup"
-    "diagdown"
-    "varsubsetneq"
-    "varsupsetneq"
-    "nsubseteqq"
-    "nsupseteqq"
-    "subsetneqq"
-    "supsetneqq"
-    "varsubsetneqq"
-    "varsupsetneqq"
-    "subsetneq"
-    "supsetneq"
-    "nsubseteq"
-    "nsupseteq"
-    "nparallel"
-    "nmid"
-    "nshortmid"
-    "nshortparallel"
-    "nvdash"
-    "nVdash"
-    "nvDash"
-    "nVDash"
-    "ntrianglerighteq"
-    "ntrianglelefteq"
-    "ntriangleleft"
-    "ntriangleright"
-    "nleftarrow"
-    "nrightarrow"
-    "nLeftarrow"
-    "nRightarrow"
-    "nLeftrightarrow"
-    "nleftrightarrow"
-    "divideontimes"
-    "varnothing"
-    "nexists"
-    "Finv"
-    "Game"
-    "eth"
-    "eqsim"
-    "beth"
-    "gimel"
-    "daleth"
-    "lessdot"
-    "gtrdot"
-    "ltimes"
-    "rtimes"
-    "shortmid"
-    "shortparallel"
-    "smallsetminus"
-    "thicksim"
-    "thickapprox"
-    "approxeq"
-    "succapprox"
-    "precapprox"
-    "curvearrowleft"
-    "curvearrowright"
-    "digamma"
-    "varkappa"
-    "Bbbk"
-    "hslash"
-    "backepsilon"))
- TeX-dialect)
-
-(defvar LaTeX-amssymb-package-options '("psamsfonts")
-  "Package options for the amssymb package.")
-
-;;; amssymb.el ends here.
diff --git a/elpa/auctex-13.1.3/style/amssymb.elc b/elpa/auctex-13.1.3/style/amssymb.elc
deleted file mode 100644
index 255a692..0000000
--- a/elpa/auctex-13.1.3/style/amssymb.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amstex.el b/elpa/auctex-13.1.3/style/amstex.el
deleted file mode 100644
index 7588935..0000000
--- a/elpa/auctex-13.1.3/style/amstex.el
+++ /dev/null
@@ -1,63 +0,0 @@
-;;; amstex.el --- AMS-LaTeX support.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2005, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file is only needed when using AMS-LaTeX 1.1 and LaTeX 2.09.
-;; In later versions of LaTeX and AMS-LaTeX this file is never used,
-;; because there is no longer a class or package name amstex.
-;;
-;; As far as AUCTeX is concerned, the old amstex style is fairly
-;; similar to the new amsmath package. So we will just run that hook
-;; here.
-;;
-;; amsmath.el should not be loaded, if an AMS-TeX (in contrast to
-;; AMS-LaTeX) file is opened.  The commands defined in amsmath.el
-;; mostly have no meaning in this case and errors about unknown
-;; variables or functions may occur due to latex.el possibly not being
-;; loaded.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "amstex"
- (lambda ()
-   (unless (memq major-mode '(plain-tex-mode ams-tex-mode))
-     (TeX-run-style-hooks "amsmath")))
- TeX-dialect)
-
-(defvar LaTeX-amstex-package-options '("noamsfonts" "psamsfonts" 
-                                       "intlimits" "nointlimits"
-                                       "sumlimits" "nosumlimits"
-                                       "namelimits" "nonamelimits"
-                                       "leqno" "reqno" "centertags"
-                                       "tbtags" "fleqn" "righttag"
-                                       "ctagsplt" "intlim" "nosumlim"
-                                       "nonamelm")
-  "Package options for the amstex package.")
-
-;;; amstex.el ends here.
diff --git a/elpa/auctex-13.1.3/style/amstex.elc b/elpa/auctex-13.1.3/style/amstex.elc
deleted file mode 100644
index 9470a94..0000000
--- a/elpa/auctex-13.1.3/style/amstex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amstext.el b/elpa/auctex-13.1.3/style/amstext.el
deleted file mode 100644
index 96f1dd1..0000000
--- a/elpa/auctex-13.1.3/style/amstext.el
+++ /dev/null
@@ -1,20 +0,0 @@
-;;; amstext.el --- Style hook for the AMS-LaTeX amstext package.  -*- lexical-binding: t; -*-
-;;;
-;;; AUTHOR: Carsten Dominik <dominik@strw.leidenuniv.nl>
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "amstext"
- (lambda ()
-   (TeX-add-symbols
-    '("text" t)))
- TeX-dialect)
-
-(defvar LaTeX-amstext-package-options nil
-  "Package options for the amstext package.")
-
-;;; amstext.el ends here.
diff --git a/elpa/auctex-13.1.3/style/amstext.elc b/elpa/auctex-13.1.3/style/amstext.elc
deleted file mode 100644
index c829e67..0000000
--- a/elpa/auctex-13.1.3/style/amstext.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/amsthm.el b/elpa/auctex-13.1.3/style/amsthm.el
deleted file mode 100644
index 3ea8176..0000000
--- a/elpa/auctex-13.1.3/style/amsthm.el
+++ /dev/null
@@ -1,201 +0,0 @@
-;;; amsthm.el --- Style hook for the AMS-LaTeX amsthm package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1997, 2013--2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Carsten Dominik <dominik@strw.leidenuniv.nl>
-;; Maintainer: auctex-devel@gnu.org
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; The style provides the function `LaTeX-amsthm-env-label' which
-;; enables new defined environments with "\newtheoreom" to interact
-;; with AUCTeX and RefTeX mechanisms for inserting labels.  Check
-;; docstring of `LaTeX-amsthm-env-label' for instructions.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-amsthm-package-options nil
-  "Package options for the amsthm package.")
-
-(defvar LaTeX-amsthm-fontdecl
-  '(;; family
-    "rmfamily" "sffamily" "ttfamily"
-    ;; series
-    "mdseries" "bfseries"
-    ;; shape
-    "upshape" "itshape" "slshape" "scshape"
-    ;; size
-    "tiny"  "scriptsize" "footnotesize"
-    "small" "normalsize" "large"
-    "Large" "LARGE" "huge" "Huge"
-    ;; reset macro
-    "normalfont")
-  "List of font declaration commands for \"\\newtheoremstyle\".")
-
-(defun LaTeX-arg-amsthm-fontdecl (optional &optional prompt)
-  "Prompt for font declaration commands in \"\\newtheoremstyle\".
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument.  Use PROMPT as the prompt string."
-  (let* ((crm-separator (regexp-quote TeX-esc))
-         (fontdecl (mapconcat #'identity
-                              (TeX-completing-read-multiple
-                               (TeX-argument-prompt optional prompt "Font: \\" t)
-                               LaTeX-amsthm-fontdecl)
-                              TeX-esc)))
-    (TeX-argument-insert fontdecl
-                         optional
-                         (when (and fontdecl (not (string= fontdecl "")))
-                           TeX-esc))))
-
-(defun LaTeX-amsthm-env-label (environment)
-  "Insert ENVIRONMENT, query for an optional argument and prompt
-for label.  AUCTeX users should add ENVIRONMENT to
-`LaTeX-label-alist' via customize or in init-file with:
-
-  (add-to-list \\='LaTeX-label-alist \\='(\"lemma\" . \"lem:\"))
-
-RefTeX users should customize or add ENVIRONMENT to
-`LaTeX-label-alist' and `reftex-label-alist', for example
-
-  (add-to-list \\='LaTeX-label-alist \\='(\"lemma\" . \"lem:\"))
-  (add-to-list \\='reftex-label-alist
-               \\='(\"lemma\" ?m \"lem:\" \"~\\ref{%s}\"
-                 nil (\"Lemma\" \"lemma\") nil))"
-  (let ((opthead (TeX-read-string
-                  (TeX-argument-prompt t nil "Heading"))))
-    (LaTeX-insert-environment environment
-                              (when (and opthead
-                                         (not (string= opthead "")))
-                                (format "[%s]" opthead))))
-  (when (LaTeX-label environment 'environment)
-    (LaTeX-newline)
-    (indent-according-to-mode)))
-
-;; Setup parsing for \newtheorem
-(TeX-auto-add-type "amsthm-newtheorem" "LaTeX")
-
-;; Setup parsing for \newtheoremstyle
-(TeX-auto-add-type "amsthm-newtheoremstyle" "LaTeX")
-
-(defun LaTeX-amsthm-auto-prepare ()
-  "Clear `LaTeX-auto-amsthm-newtheorem' and
-`LaTeX-auto-amsthm-newtheoremstyle' before parsing."
-  (setq LaTeX-auto-amsthm-newtheorem nil)
-  (setq LaTeX-auto-amsthm-newtheoremstyle nil))
-
-(defun LaTeX-amsthm-auto-cleanup ()
-  "Move parsed results from `LaTeX-auto-amsthm-newtheorem' and
-make them available as new environments."
-  (dolist (newthm (mapcar #'car (LaTeX-amsthm-newtheorem-list)))
-    (LaTeX-add-environments (list newthm #'LaTeX-amsthm-env-label))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-amsthm-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-amsthm-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "amsthm"
- (lambda ()
-   ;; Add the pre-defined styles:
-   (LaTeX-add-amsthm-newtheoremstyles "definition"
-                                      "plain"
-                                      "remark")
-
-   (LaTeX-add-environments
-    '("proof" LaTeX-amsthm-env-label))
-
-   (TeX-add-symbols
-    ;; Overrule the defintion in `latex.el':
-    '("newtheorem"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((nthm (TeX-read-string
-                      (TeX-argument-prompt nil nil "Environment"))))
-           (LaTeX-add-amsthm-newtheorems nthm)
-           (LaTeX-add-environments (list nthm #'LaTeX-amsthm-env-label))
-           (format "%s" nthm))))
-      [ TeX-arg-environment "Numbered like" ]
-      t [ (TeX-arg-eval progn (if (eq (save-excursion
-                                        (backward-char 2)
-                                        (preceding-char)) ?\])
-                                  ()
-                                (TeX-arg-counter t "Within counter"))
-                        "") ])
-
-    '("newtheorem*"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((nthm (TeX-read-string
-                      (TeX-argument-prompt nil nil "Environment")))
-               (heading (TeX-read-string
-                         (TeX-argument-prompt nil nil "Heading"))))
-           (LaTeX-add-amsthm-newtheorems nthm)
-           (LaTeX-add-environments (list nthm #'LaTeX-amsthm-env-label))
-           (insert (concat TeX-grop nthm TeX-grcl))
-           (format "%s" heading)))))
-
-    '("theoremstyle"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Style")
-                    (LaTeX-amsthm-newtheoremstyle-list)))
-    "qedhere"
-    "swapnumbers"
-
-    '("newtheoremstyle"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((nthmstyle (TeX-read-string
-                           (TeX-argument-prompt nil nil "Style name"))))
-           (LaTeX-add-amsthm-newtheoremstyles nthmstyle)
-           (format "%s" nthmstyle))))
-      (TeX-arg-length "Space above")
-      (TeX-arg-length "Space below")
-      (LaTeX-arg-amsthm-fontdecl "Body font: \\")
-      "Indent amount"
-      (LaTeX-arg-amsthm-fontdecl "Theorem head font: \\")
-      "Punctuation after head"
-      (TeX-arg-length "Space after head")
-      "Theorem head spec"))
-
-   (TeX-auto-add-regexp
-    `(,(concat "\\\\newtheorem\\*?{\\(" TeX-token-char "+\\)}")
-      1 LaTeX-auto-amsthm-newtheorem))
-   (TeX-auto-add-regexp
-    `(,(concat "\\\\newtheoremstyle{\\(" TeX-token-char "+\\)}")
-      1 LaTeX-auto-amsthm-newtheoremstyle))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("newtheorem"      "*{[{[")
-                                ("theoremstyle"    "{")
-                                ("newtheoremstyle" "{{{{{{{{{"))
-                              'function)))
- TeX-dialect)
-
-;;; amsthm.el ends here
diff --git a/elpa/auctex-13.1.3/style/amsthm.elc b/elpa/auctex-13.1.3/style/amsthm.elc
deleted file mode 100644
index be4b50f..0000000
--- a/elpa/auctex-13.1.3/style/amsthm.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/appendix.el b/elpa/auctex-13.1.3/style/appendix.el
deleted file mode 100644
index 406aef5..0000000
--- a/elpa/auctex-13.1.3/style/appendix.el
+++ /dev/null
@@ -1,79 +0,0 @@
-;;; appendix.el --- AUCTeX style for `appendix.sty' (v1.2c)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2020-10-10
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `appendix.sty' version 1.2c from
-;; 2020/02/08.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "appendix"
- (lambda ()
-
-   (TeX-add-symbols
-    "appendixpage"
-    "addappheadtotoc"
-    "noappendicestocpagenum"
-    "appendicestocpagenum"
-    "appendixname"
-    "appendixtocname"
-    "appendixpagename"
-
-    "appendixtocon"
-    "appendixtocoff"
-    "appendixpageon"
-    "appendixpageoff"
-    "appendixtitleon"
-    "appendixtitleoff"
-    "appendixtitletocon"
-    "appendixtitletocoff"
-    "appendixheaderon"
-    "appendixheaderoff"
-    "restoreapp"
-
-    "setthesection"
-    "setthesubsection")
-
-   (LaTeX-add-environments
-    '("appendices")
-    '("subappendices"))
-
-   ;; Don't indent the content inside \(sub\)?appendices environments:
-   (unless (string-match "appendices" LaTeX-document-regexp)
-     (set (make-local-variable 'LaTeX-document-regexp)
-          (concat LaTeX-document-regexp "\\|\\(?:sub\\)?appendices"))))
- TeX-dialect)
-
-(defvar LaTeX-appendix-package-options '("toc" "page" "title"
-                                         "titletoc" "header")
-  "Package options for the appendix package.")
-
-;;; appendix.el ends here
diff --git a/elpa/auctex-13.1.3/style/appendix.elc b/elpa/auctex-13.1.3/style/appendix.elc
deleted file mode 100644
index 85e2597..0000000
--- a/elpa/auctex-13.1.3/style/appendix.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/arabxetex.el b/elpa/auctex-13.1.3/style/arabxetex.el
deleted file mode 100644
index 897b9cd..0000000
--- a/elpa/auctex-13.1.3/style/arabxetex.el
+++ /dev/null
@@ -1,121 +0,0 @@
-;;; arabxetex.el --- AUCTeX style for `arabxetex.sty' (v1.2.1)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-08-12
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `arabxetex.sty' (v1.2.1) from 2015/09/04.
-;; `arabxetex.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "arabxetex"
- (lambda ()
-
-   ;; Run the style hooks for packages required by arabxetex:
-   (TeX-run-style-hooks "amsmath" "fontspec" "bidi")
-
-   ;; We need xelatex, so check for the engine here:
-   (TeX-check-engine-add-engines 'xetex)
-
-   ;; New macros & environments:
-   (let ((langs '("arab"
-                  "farsi" "persian"
-                  "urdu"
-                  "sindhi"
-                  "pashto"
-                  "ottoman" "turk"
-                  "kurdisch"
-                  "kashmiri"
-                  "malay" "jawi"
-                  "uighur")))
-     ;; Add \text<language>[option]{...}
-     (mapc #'TeX-add-symbols
-           (mapcar
-            (lambda (symbol)
-              (list symbol
-                    [ TeX-arg-eval completing-read
-                      (TeX-argument-prompt t nil "Mode")
-                      LaTeX-arabxetex-package-options ]
-                    t))
-            (mapcar (lambda (lang) (concat "text" lang)) langs)))
-     ;;
-     ;; Add \begin{<language>}[option] ... \end{<language>}
-     (mapc #'LaTeX-add-environments
-           (mapcar
-            (lambda (environment)
-              (list environment
-                    #'LaTeX-env-args
-                    [ TeX-arg-eval completing-read
-                      (TeX-argument-prompt t nil "Mode")
-                      LaTeX-arabxetex-package-options ]))
-            langs))
-     ;;
-     ;; Fontification
-     (when (and (featurep 'font-latex)
-                (eq TeX-install-font-lock 'font-latex-setup))
-       (font-latex-add-keywords (mapcar (lambda (lang)
-                                          (list (concat "text" lang) "[{"))
-                                        langs)
-                                'textual)))
-
-   ;; Other macros:
-   (TeX-add-symbols
-    '("textLR" t)
-    '("aemph" t)
-
-    ;; 3.3 Transliteration
-    '("SetTranslitConvention"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Mapping")
-                    '("dmg" "loc")))
-    '("SetTranslitStyle" "Style"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textLR" "{"))
-                              'textual)
-     (font-latex-add-keywords '(("aemph"  "{"))
-                              'italic-command)
-     (font-latex-add-keywords '(("SetTranslitConvention" "{")
-                                ("SetTranslitStyle"      "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-arabxetex-package-options
-  '("novoc" "voc" "fullvoc" "trans" "utf")
-  "Package options for the arabxetex package.")
-
-;;; arabxetex.el ends here
diff --git a/elpa/auctex-13.1.3/style/arabxetex.elc b/elpa/auctex-13.1.3/style/arabxetex.elc
deleted file mode 100644
index 28a4429..0000000
--- a/elpa/auctex-13.1.3/style/arabxetex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/array.el b/elpa/auctex-13.1.3/style/array.el
deleted file mode 100644
index be7baf3..0000000
--- a/elpa/auctex-13.1.3/style/array.el
+++ /dev/null
@@ -1,111 +0,0 @@
-;;; array.el --- AUCTeX style for `array.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013-2021  Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `array.sty'
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-auto-add-type "array-newcolumntype" "LaTeX")
-
-(defvar LaTeX-array-newcolumntype-regexp
-  '("\\\\newcolumntype{\\([^}]+\\)}"
-    1 LaTeX-auto-array-newcolumntype)
-  "Matches the argument of `\\newcolumntype' from `array'
-package.")
-
-(defun LaTeX-array-auto-prepare ()
-  "Clear `LaTeX-auto-array-newcolumntype' before parsing."
-  (setq LaTeX-auto-array-newcolumntype nil))
-
-(defun LaTeX-array-auto-cleanup ()
-  "Move parsed column specification from
-`LaTeX-auto-array-newcolumntype' to `LaTeX-array-column-letters'."
-  (when (LaTeX-array-newcolumntype-list)
-    (LaTeX-array-update-column-letters)))
-
-(defun LaTeX-array-update-column-letters ()
-  "Update and uniquify the value of `LaTeX-array-column-letters'
-and make it buffer local. "
-  (set (make-local-variable 'LaTeX-array-column-letters)
-       (mapconcat #'identity
-                  (TeX-delete-duplicate-strings
-                   (split-string
-                    (concat LaTeX-array-column-letters
-                            (mapconcat #'car (LaTeX-array-newcolumntype-list) ""))
-                    "" t))
-                  "")))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-array-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-array-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "array"
- (lambda ()
-
-   (TeX-auto-add-regexp LaTeX-array-newcolumntype-regexp)
-
-   (TeX-add-symbols
-    '("newcolumntype"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((col (TeX-read-string "Column type: ")))
-           (LaTeX-add-array-newcolumntypes col)
-           (LaTeX-array-update-column-letters)
-           (format "%s" col))))
-      [ "Number of arguments" ] t)
-    '("showcols" 0)
-    '("firsthline" 0)
-    '("lasthline" 0))
-
-   ;; `array.sty' adds a couple of new lengths.  They're added here, rather than
-   ;; in the `TeX-add-symbols' block.
-   (LaTeX-add-lengths "extratabsurround" "extrarowheight")
-
-   ;; `array.sty' adds some new column specification letters.
-   (set (make-local-variable 'LaTeX-array-column-letters)
-        (concat LaTeX-array-column-letters "m" "b" "w" "W"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("newcolumntype" "{[{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-array-package-options nil
-  "Package options for array.")
-
-;; array.el ends here
diff --git a/elpa/auctex-13.1.3/style/array.elc b/elpa/auctex-13.1.3/style/array.elc
deleted file mode 100644
index 1bb2031..0000000
--- a/elpa/auctex-13.1.3/style/array.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/article.el b/elpa/auctex-13.1.3/style/article.el
deleted file mode 100644
index 1278ddb..0000000
--- a/elpa/auctex-13.1.3/style/article.el
+++ /dev/null
@@ -1,24 +0,0 @@
-;;; article.el - Special code for article style.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-article-class-options
-  '("a4paper" "a5paper" "b5paper" "letterpaper" "legalpaper" "executivepaper"
-    "landscape" "10pt" "11pt" "12pt" "oneside" "twoside" "draft" "final"
-    "titlepage" "notitlepage" "onecolumn" "twocolumn" "leqno" "fleqn" "openbib")
-  "Package options for the article class.")
-
-(TeX-add-style-hook
- "article"
- (lambda ()
-   (LaTeX-largest-level-set "section")
-   (LaTeX-add-counters "part" "section" "subsection" "subsubsection" "paragraph"
-                       "subparagraph" "figure" "table")
-   (LaTeX-add-pagestyles "headings" "myheadings")
-   (LaTeX-add-environments "abstract"))
- TeX-dialect)
-
-;;; article.el ends here
diff --git a/elpa/auctex-13.1.3/style/article.elc b/elpa/auctex-13.1.3/style/article.elc
deleted file mode 100644
index 1f4b621..0000000
--- a/elpa/auctex-13.1.3/style/article.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/attachfile.el b/elpa/auctex-13.1.3/style/attachfile.el
deleted file mode 100644
index c090b5a..0000000
--- a/elpa/auctex-13.1.3/style/attachfile.el
+++ /dev/null
@@ -1,127 +0,0 @@
-;;; attachfile.el --- AUCTeX style for `attachfile.sty' (v1.6)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-04-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `attachfile.sty' (v1.6) from 2015/04/04.
-;; `attachfile.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-attachfile-key-val-options
-  '(("appearance" ("true" "false"))
-    ("author")
-    ("color")
-    ("created")
-    ("date")
-    ("description")
-    ("icon" ("Graph" "Paperclip" "PushPin" "Tag"))
-    ;; This can only be a small excerpt:
-    ("mimetype"
-     ("application/javascript"
-      "application/pdf"
-      "application/postscript"
-      "application/vnd.ms-excel"
-      "application/vnd.ms-powerpoint"
-      "application/zip"
-      "audio/mpeg"
-      "audio/ogg"
-      "image/jpeg"
-      "image/png"
-      "image/tiff"
-      "text/csv"
-      "text/plain"
-      "video/H264"
-      "video/mp4"))
-    ("modified")
-    ("print" ("true" "false"))
-    ("size")
-    ("subject")
-    ("timezone")
-    ("zoom"  ("true" "false")))
-  "Key=value options for attachfile macros.")
-
-(TeX-add-style-hook
- "attachfile"
- (lambda ()
-   ;; Run style hook for packages loaded by attachfile; both packages
-   ;; are required for running LaTeX, but not necessary within AUCTeX
-   (TeX-run-style-hooks "hyperref" "color")
-
-   (TeX-add-symbols
-    ;; \attachfile[<options>]{<filename>}
-    '("attachfile"
-      [TeX-arg-key-val LaTeX-attachfile-key-val-options]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((atfi (file-relative-name
-                      (read-file-name "File to attach: "))))
-           (format "%s" atfi)))))
-
-    ;; \noattachfile[<options>]
-    '("noattachfile"
-      [TeX-arg-key-val LaTeX-attachfile-key-val-options] )
-
-    ;; \textattachfile[<options>]{<filename>}{<text>}
-    '("textattachfile"
-      [TeX-arg-key-val LaTeX-attachfile-key-val-options]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((atfi (file-relative-name
-                      (read-file-name "File to attach: "))))
-           (format "%s" atfi))))
-      t)
-
-    ;; \notextattachfile[<options>]{<text>}
-    '("notextattachfile"
-      [TeX-arg-key-val LaTeX-attachfile-key-val-options] t)
-
-    ;; \attachfilesetup{<options>}
-    '("attachfilesetup"
-      (TeX-arg-key-val LaTeX-attachfile-key-val-options)))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("attachfilesetup"  "{")
-                                ("attachfile"       "[{")
-                                ("noattachfile"     "[")
-                                ("textattachfile"   "[{{")
-                                ("notextattachfile" "[{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-attachfile-package-options nil
-  "Prompt for package options for the attachfile package.")
-
-;;; attachfile.el ends here
diff --git a/elpa/auctex-13.1.3/style/attachfile.elc b/elpa/auctex-13.1.3/style/attachfile.elc
deleted file mode 100644
index 5a334d9..0000000
--- a/elpa/auctex-13.1.3/style/attachfile.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/australian.el b/elpa/auctex-13.1.3/style/australian.el
deleted file mode 100644
index 7d9d830..0000000
--- a/elpa/auctex-13.1.3/style/australian.el
+++ /dev/null
@@ -1,42 +0,0 @@
-;;; australian.el --- AUCTeX style for the `australian' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-07-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing Australian text in connection with the
-;; `australian' babel option.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "australian"
- (lambda ()
-   (TeX-run-style-hooks "english"))
- TeX-dialect)
-
-;;; australian.el ends here
diff --git a/elpa/auctex-13.1.3/style/australian.elc b/elpa/auctex-13.1.3/style/australian.elc
deleted file mode 100644
index 9065a15..0000000
--- a/elpa/auctex-13.1.3/style/australian.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/austrian.el b/elpa/auctex-13.1.3/style/austrian.el
deleted file mode 100644
index 98305fd..0000000
--- a/elpa/auctex-13.1.3/style/austrian.el
+++ /dev/null
@@ -1,42 +0,0 @@
-;;; austrian.el --- AUCTeX style for the `austrian' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2009, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2009-12-28
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing Austrian text in connection with the
-;; `austrian' babel option.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "austrian"
- (lambda ()
-   (TeX-run-style-hooks "german"))
- TeX-dialect)
-
-;;; austrian.el ends here
diff --git a/elpa/auctex-13.1.3/style/austrian.elc b/elpa/auctex-13.1.3/style/austrian.elc
deleted file mode 100644
index c53804b..0000000
--- a/elpa/auctex-13.1.3/style/austrian.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/babel.el b/elpa/auctex-13.1.3/style/babel.el
deleted file mode 100644
index a7d6747..0000000
--- a/elpa/auctex-13.1.3/style/babel.el
+++ /dev/null
@@ -1,436 +0,0 @@
-;;; babel.el --- AUCTeX style for `babel.sty' version 3.31.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2005-2022  Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2005-05-29
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `babel.sty' version 3.31 from 2019/05/04.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-babel-language-list
-  '("afrikaans"
-    "azerbaijani"
-    "bahasa" "indonesian" "indon" "bahasai" "bahasam" "malay" "meyalu"
-    "basque"
-    "breton"
-    "bulgarian"
-    "catalan"
-    "croatian"
-    "czech"
-    "danish"
-    "dutch"
-    "english" "USenglish" "american" "UKenglish" "british"  "canadian"
-    "australian" "newzealand"
-    "esperanto"
-    "estonian"
-    "finnish"
-    "french" "francais" "canadien" "acadian"
-    "galician"
-    "austrian" "german" "germanb" "ngerman" "naustrian"
-    "greek" "polutonikogreek"
-    "hebrew"
-    "icelandic"
-    "interlingua"
-    "irish"
-    "italian"
-    "latin"
-    "lowersorbian"
-    "samin"
-    "norsk" "nynorsk"
-    "polish"
-    "portuges" "portuguese" "brazilian" "brazil"
-    "romanian"
-    "russian"
-    "scottish"
-    "spanish"
-    "slovak"
-    "slovene"
-    "swedish"
-    "serbian"
-    "turkish"
-    "ukrainian"
-    "uppersorbian"
-    "welsh"
-    ;; Extra languages mentioned in the `babel' manual.
-    "albanian" "hindi" "thai" "thaicjk" "latvian" "turkmen" "hungarian" "magyar"
-    "mongolian" "romansh" "lithuanian" "spanglish" "vietnamese" "japanese"
-    "pinyin" "arabinc" "farsi" "ibygreek" "bgreek" "serbianic" "frenchle"
-    "ethiop" "friulan")
-  "List of languages supported by the babel LaTeX package.")
-
-(defvar LaTeX-babel-babelprovide-key-val-options
-  `(("import")
-    ("captions")
-    ("hyphenrules" ,(append '("+") LaTeX-babel-language-list))
-    ("main")
-    ("script")
-    ("language")
-    ("mapfont")
-    ("intraspace")
-    ("intrapenalty"))
-  "Key=value options for `\\babelprovide' macro from `babel' package.")
-
-(defun LaTeX-babel-active-languages ()
-  "Return a list of languages used in the document."
-  (let (main-language active-languages)
-    ;; Loop over options provided to class and `babel' package at load time.
-    (dolist (elt (append
-                  ;; In most cases there is only one element in the alist, if
-                  ;; there is more than one element, the first one should
-                  ;; contain the class options of the current buffer.  So we can
-                  ;; take the car of `LaTeX-provided-class-options'.
-                  (cdr (car LaTeX-provided-class-options))
-                  (cdr (assoc "babel" LaTeX-provided-package-options))))
-      (setq elt (split-string elt "="))
-      (if (equal (car elt) "main")
-          ;; Starting from version 3.9 of `babel' package, languages can be set
-          ;; with the following syntax:
-          ;;   \usepackage[latin.medieval,main=danish,spanish.notilde]{babel}
-          ;; with `danish' being the default language.  When the default
-          ;; language is set with the `main' option, we record it and append to
-          ;; the list at the end.
-          (setq main-language (car (cdr elt)))
-        ;; Get rid of the modifiers (`medieval' and `notilde' in the above
-        ;; example).
-        (setq elt (car (split-string (car elt) "\\.")))
-        (if (member elt LaTeX-babel-language-list)
-            ;; Append element to `active-languages' to respect loading order.
-            ;; `babel' package uses as default language the last loaded one,
-            ;; except if it is set with the `main' option.
-            (cl-pushnew elt active-languages :test #'equal))))
-    (if main-language
-        (cl-pushnew main-language active-languages :test #'equal))
-    (nreverse active-languages)))
-
-;; Setup for \babeltags: Note that the macro is \babeltags, we use
-;; the version without `s' in order to reduce the hassle with AUCTeX
-;; auto-generating the plural form:
-(TeX-auto-add-type "babel-babeltag" "LaTeX")
-
-(defvar LaTeX-babel-babeltags-regexp
-  '("\\\\babeltags{\\([^}]+\\)}" 1 LaTeX-auto-babel-babeltag)
-  "Matches the argument of `\\babeltags' from `babel' package.")
-
-(defun LaTeX-babel-cleanup-babeltags ()
-  "Parse defined babel tags and add them to AUCTeX."
-  ;; Check if we parsed something at all
-  (when (LaTeX-babel-babeltag-list)
-    (let (results tag tags cmds)
-      ;; Clean up the parsed results from characters we don't want;
-      ;; also remove possible comment lines
-      (setq results
-            (replace-regexp-in-string
-             "%.*\\'\\|[ \n\r\t]" ""
-             (mapconcat #'car (LaTeX-babel-babeltag-list) ",")))
-      ;; Look if \babeltags was issued once with multiple entries or
-      ;; more than once in the document:
-      (if (string-match-p "," results)
-          (progn
-            (dolist (elt (split-string results "," t))
-              (setq tag (car (split-string elt "=" t)))
-              (push tag tags)
-              (push (list (concat "text" tag) t) cmds)
-              (push (list tag -1) cmds)))
-        ;; One \babeltags with one entry only
-        (setq tag (car (split-string results "=" t)))
-        (push tag tags)
-        (push (list (concat "text" tag) t) cmds)
-        (push (list tag -1) cmds))
-      (mapc #'TeX-add-symbols cmds)
-      (mapc #'LaTeX-add-environments tags)
-      ;; Fontification
-      (when (and (featurep 'font-latex)
-                 (eq TeX-install-font-lock 'font-latex-setup))
-        (font-latex-add-keywords (mapcar (lambda (x)
-                                           (list (concat "text" x)  "{"))
-                                         tags)
-                                 'textual)
-        (font-latex-add-keywords (mapcar (lambda (x)
-                                           (list x  ""))
-                                         tags)
-                                 'type-declaration)))))
-
-;; Setup for \babelfont:
-(TeX-auto-add-type "babel-babelfont" "LaTeX")
-
-(defvar LaTeX-babel-babelfont-regexp
-  '("\\\\babelfont\\(?:\\[[^]]*\\]\\)?[ \t\n\r%]*{\\([^}]+\\)}"
-    1 LaTeX-auto-babel-babelfont)
-  "Matches the <font-family> argument of `\\babelfont' from `babel' package.")
-
-(defun LaTeX-babel-cleanup-babelfont ()
-  "Parse defined font-families and add them to AUCTeX."
-  (when (LaTeX-babel-babelfont-list)
-    (dolist (elt (mapcar #'car (LaTeX-babel-babelfont-list)))
-      ;; Don't do anything for standard font-families:
-      (unless (member elt '("rm" "sf" "tt"))
-        ;; Define \<font>family, \<font>default and \text<font>:
-        (let ((fam (concat elt "family"))
-              (def (concat elt "default"))
-              (mac (concat "text" elt)))
-          (apply #'TeX-add-symbols
-                 `((,fam -1)
-                   (,def -1)
-                   (,mac t)))
-          ;; Cater for fontification:
-          (when (and (featurep 'font-latex)
-                     (eq TeX-install-font-lock 'font-latex-setup))
-            (font-latex-add-keywords `((,fam "")
-                                       (,def ""))
-                                     'type-declaration)
-            (font-latex-add-keywords `((,mac "{"))
-                                     'type-command)))))))
-
-(defun LaTeX-babel-auto-prepare ()
-  "Clear `LaTeX-auto-babel-babel*' before parsing."
-  (setq LaTeX-auto-babel-babeltag  nil
-        LaTeX-auto-babel-babelfont nil))
-
-(defun LaTeX-babel-auto-cleanup ()
-  "Process parsed elements."
-  (LaTeX-babel-cleanup-babeltags)
-  (LaTeX-babel-cleanup-babelfont))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-babel-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-babel-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun TeX-arg-babel-lang (optional &optional prompt)
-  "Prompt for a language with completion and insert it as an argument."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional prompt "Language")
-    (LaTeX-babel-active-languages))
-   optional))
-
-(defun LaTeX-env-babel-lang (env)
-  "Prompt for a language and insert it as an argument of ENV."
-  (LaTeX-insert-environment
-   env (format "{%s}" (completing-read "Language: "
-                                       (LaTeX-babel-active-languages)))))
-
-(defun LaTeX-babel-load-languages ()
-  "Load style files of babel active languages."
-  ;; Run style hooks for every active language in loading order, so
-  ;; `TeX-quote-language' will be correctly set.
-  (mapc #'TeX-run-style-hooks (LaTeX-babel-active-languages)))
-
-(TeX-add-style-hook
- "babel"
- (lambda ()
-   (LaTeX-babel-load-languages)
-   (add-hook 'LaTeX-after-usepackage-hook #'LaTeX-babel-load-languages nil t)
-
-   ;; Add babel to the parser.
-   (TeX-auto-add-regexp LaTeX-babel-babeltags-regexp)
-   (TeX-auto-add-regexp LaTeX-babel-babelfont-regexp)
-
-   ;; New symbols
-   (TeX-add-symbols
-
-    ;; 1.7 Basic language selectors
-    '("selectlanguage" TeX-arg-babel-lang)
-    '("foreignlanguage" TeX-arg-babel-lang t)
-
-    ;; 1.9 More on selection
-    '("babeltags" t)
-    '("babelensure" (TeX-arg-key-val
-                     (("include") ("exclude")
-                      ("fontenc" (;; 128+ glyph encodings (text)
-                                  "OT1" "OT2" "OT3" "OT4" "OT6"
-                                  ;; 256 glyph encodings (text)
-                                  "T1" "T2A" "T2B" "T2C" "T3" "T4" "T5"
-                                  ;; 256 glyph encodings (text extended)
-                                  "X2"
-                                  ;; Other encodings
-                                  "LY1" "LV1" "LGR"))))
-      TeX-arg-babel-lang)
-    ;; 1.10 Shorthands
-    '("shorthandon"    "Shorthands list")
-    '("shorthandoff"   "Shorthands list")
-    '("shorthandoff*"  "Shorthands list")
-    '("useshorthands"  "Character")
-    '("useshorthands*" "Character")
-    '("defineshorthand"
-      [TeX-arg-eval mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     (TeX-argument-prompt t nil "Language(s)")
-                     (LaTeX-babel-active-languages))
-                    ","]
-      t nil)
-    '("languageshorthands" TeX-arg-babel-lang)
-    '("babelshorthand"   "Short hand")
-    '("ifbabelshorthand" "Character" t nil)
-    '("aliasshorthand"   "Original" "Alias")
-
-    ;; 1.12 The base option
-    '("AfterBabelLanguage"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Language")
-                    LaTeX-babel-language-list)
-      t)
-
-    ;; 1.14 Selecting fonts
-    '("babelfont"
-      [TeX-arg-eval mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     (TeX-argument-prompt t nil "Language(s)")
-                     LaTeX-babel-language-list)
-                    ","]
-      (TeX-arg-eval let ((fontfam (completing-read
-                                   (TeX-argument-prompt nil nil "font family")
-                                   '("rm" "sf" "tt"))))
-                    ;; Run `TeX-check-engine-add-engines' and then
-                    ;; load `fontspec.el' if not already loaded and
-                    ;; make sure the key-vals are up to date.
-                    (unless (member "fontspec" (TeX-style-list))
-                      (TeX-check-engine-add-engines 'luatex 'xetex)
-                      (TeX-run-style-hooks "fontspec")
-                      (LaTeX-fontspec-auto-cleanup))
-                    (LaTeX-add-babel-babelfonts fontfam)
-                    (LaTeX-babel-cleanup-babelfont)
-                    (format "%s" fontfam))
-      [TeX-arg-key-val (LaTeX-fontspec-font-features)]
-      LaTeX-fontspec-arg-font)
-
-    ;; 1.16 Creating a language
-    '("babelprovide"
-      [TeX-arg-key-val LaTeX-babel-babelprovide-key-val-options]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Language")
-                    LaTeX-babel-language-list))
-
-    ;; 1.19 Accessing language info
-    '("languagename" 0)
-    '("iflanguage" TeX-arg-babel-lang t nil)
-
-    ;; 1.20 Hyphenation and line breaking
-    '("babelhyphen"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Type/Text")
-                    '("soft" "hard" "repeat" "nobreak" "empty")))
-    '("babelhyphen*"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Type/Text")
-                    '("soft" "hard" "repeat" "nobreak" "empty")))
-
-    '("babelhyphenation"
-      [TeX-arg-eval mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     (TeX-argument-prompt nil nil "Language(s)")
-                     LaTeX-babel-language-list)
-                    ","]
-      t)
-
-    ;; 1.23 Selecting scripts
-    '("ensureascii" "Text")
-
-    ;; 1.25 Language attributes
-    '("languageattribute" TeX-arg-babel-lang t))
-
-   ;; Don't increase indentation at various \if* macros:
-   (let ((exceptions '("ifbabelshorthand"
-                       "iflanguage")))
-     (dolist (elt exceptions)
-       (add-to-list 'LaTeX-indent-begin-exceptions-list elt t))
-     (LaTeX-indent-commands-regexp-make))
-
-   ;; New environments: 1.8 Auxiliary language selectors
-   (LaTeX-add-environments
-    '("otherlanguage" LaTeX-env-babel-lang)
-    '("otherlanguage*" LaTeX-env-babel-lang)
-    '("hyphenrules" LaTeX-env-babel-lang))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("selectlanguage"     "{")
-                                ("foreignlanguage"    "{{")
-                                ("babeltags"          "{")
-                                ("babelensure"        "{{")
-                                ("shorthandon"        "{")
-                                ("shorthandoff"       "*{")
-                                ("useshorthands"      "*{")
-                                ("languageshorthands" "{")
-                                ("babelshorthand"     "{")
-                                ("AfterBabelLanguage" "{")
-                                ("babelfont"          "[{[{")
-                                ("babelprovide"       "[{")
-                                ("languagename"       "")
-                                ("iflanguage"         "{{{")
-                                ("babelhyphen"        "*{")
-                                ("babelhyphenation"   "[{")
-                                ("ensureascii"        "{"))
-                              'function)
-     (font-latex-add-keywords '(("defineshorthand"    "[{{")
-                                ("aliasshorthand"     "{{")
-                                ("languageattribute"  "{{"))
-                              'variable)))
- TeX-dialect)
-
-(defun LaTeX-babel-package-options ()
-  "Prompt for package options for the babel package."
-  (TeX-read-key-val
-   t
-   (append
-    '(("KeepShorthandsActive")
-      ("activeacute")
-      ("activegrave")
-      ("shorthands" ("off"))
-      ("safe" ("none" "ref" "bib"))
-      ("math" ("active" "normal"))
-      ("config")
-      ("main" LaTeX-babel-language-list)
-      ("headfoot" LaTeX-babel-language-list)
-      ("noconfigs")
-      ("nocase")
-      ("silent")
-      ("showlanguages")
-      ("nocase")
-      ("silent")
-      ("strings" ("generic" "unicode" "encoded"
-                  "OT1" "OT2" "OT3" "OT4" "OT6"
-                  "T1"  "T2A" "T2B" "T2C" "T3" "T4" "T5"
-                  "X2"  "LY1" "LV1" "LGR"))
-      ("hyphenmap" ("off" "first" "select" "other" "other*"))
-      ("bidi" ("default" "basic" "basic-r" "bidi-l" "bidi-r"))
-      ("layout" ("sectioning" "counters" "lists" "contents" "footnotes"
-                 "captions"  "columns" "graphics" "extras"))
-      ("base"))
-    (mapcar #'list LaTeX-babel-language-list))))
-
-;;; babel.el ends here
diff --git a/elpa/auctex-13.1.3/style/babel.elc b/elpa/auctex-13.1.3/style/babel.elc
deleted file mode 100644
index 27cebe0..0000000
--- a/elpa/auctex-13.1.3/style/babel.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/backref.el b/elpa/auctex-13.1.3/style/backref.el
deleted file mode 100644
index a7a6ef1..0000000
--- a/elpa/auctex-13.1.3/style/backref.el
+++ /dev/null
@@ -1,94 +0,0 @@
-;;; backref.el --- AUCTeX style for `backref.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-02-06
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This file adds support for `backref.sty' v1.41 form 2021-02-04.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "backref"
- (lambda ()
-
-   (TeX-add-symbols
-    '("backrefsetup"
-      (TeX-arg-key-val (("verbose" ("true" "false"))
-                        ("enable" ("true" "false"))
-                        ("disable" ("true" "false")))))
-    "backrefparscanfalse"
-    "backrefparscantrue"
-    "backrefprint"
-    "backref"
-    "backrefalt"
-    "backrefsep"
-    "backreftwosep"
-    "backreflastsep"
-    "backrefentrycount")
-
-   ;; This is a hack: We want to have the 2 macros
-   ;; \backrefparscanfalse and \backrefparscantrue indented like
-   ;; \bibitem, hence we add them to a local version of
-   ;; `LaTeX-item-regexp':
-   (unless (string-match-p "backrefparscan" LaTeX-item-regexp)
-     (setq-local LaTeX-item-regexp
-                 (concat LaTeX-item-regexp
-                         "\\|" "backrefparscan\\(false\\|true\\)\\b")))
-
-   ;; Only add "backrefprint" here, "backrefparscan*" will be added
-   ;; via `LaTeX-item-regexp' when `LaTeX-set-paragraph-start' is
-   ;; called:
-   (LaTeX-paragraph-commands-add-locally '("backrefprint"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("backrefsetup"        "{")
-                                ("backrefparscanfalse" "")
-                                ("backrefparscantrue"  "")
-                                ("backrefprint"        ""))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-backref-package-options
-  '("ref" "pageref" "hyperref" "hyperpageref"
-    "enable" "disable" "verbose"
-    "english" "american" "australian" "british" "canadian"
-    "newzealand" "UKenglish" "USenglish"
-    "german" "ngerman" "austrian" "naustrian"
-    "french" "acadian" "canadien" "frenchb" "francais"
-    "spanish" "brazil" "brazilian" "afrikaans")
-  "Package options for the backref package.")
-
-;;; backref.el ends here
diff --git a/elpa/auctex-13.1.3/style/backref.elc b/elpa/auctex-13.1.3/style/backref.elc
deleted file mode 100644
index fe57272..0000000
--- a/elpa/auctex-13.1.3/style/backref.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/baskervaldx.el b/elpa/auctex-13.1.3/style/baskervaldx.el
deleted file mode 100644
index a4cba48..0000000
--- a/elpa/auctex-13.1.3/style/baskervaldx.el
+++ /dev/null
@@ -1,88 +0,0 @@
-;;; baskervaldx.el --- AUCTeX style for `baskervaldx.sty' (v1.07)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-11-18
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `baskervaldx.sty' (v1.07) from 2015/04/06.
-;; `baskervaldx.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "baskervaldx"
- (lambda ()
-
-   ;; Run style hook for various packages loaded by baskervaldx
-   (TeX-run-style-hooks "textcomp" "fontaxes")
-
-   ;; New symbols
-   (TeX-add-symbols
-
-    ;; Only preamble commands
-    '("useosf"  0)
-
-    ;; Text commands
-    '("lfstyle"   -1)   ; lf declaration
-    '("tlfstyle"  -1)   ; tlf declaration
-    '("osfstyle"  -1)   ; osf declaration
-    '("tosfstyle" -1)   ; tosf declaration
-    '("sufigures" -1)   ; superior figures declaration
-    '("textlf"     t)   ; proportional lining figures
-    '("texttlf"    t)   ; tabular lining figures
-    '("textosf"    t)   ; proportional oldstyle figures
-    '("texttosf"   t)   ; tabular oldstyle figures
-    '("textsu"     t))   ; superior figures
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textlf"    "{")
-                                ("texttlf"   "{")
-                                ("textosf"   "{")
-                                ("texttosf"  "{")
-                                ("textsu"    "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("lfstyle"   "")
-                                ("tlfstyle"  "")
-                                ("osfstyle"  "")
-                                ("tosfstyle" "")
-                                ("sufigures" ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-baskervaldx-package-options
-  '("lining" "lf" "oldstyle" "osf" "tabular" "proportional" "p"
-    "scale" "scaled" "sups" "swash")
-  "Package options for the baskervaldx package.")
-
-;;; baskervaldx.el ends here
diff --git a/elpa/auctex-13.1.3/style/baskervaldx.elc b/elpa/auctex-13.1.3/style/baskervaldx.elc
deleted file mode 100644
index 8cb2457..0000000
--- a/elpa/auctex-13.1.3/style/baskervaldx.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/beamer.el b/elpa/auctex-13.1.3/style/beamer.el
deleted file mode 100644
index 589a26a..0000000
--- a/elpa/auctex-13.1.3/style/beamer.el
+++ /dev/null
@@ -1,381 +0,0 @@
-;;; beamer.el --- AUCTeX style for the latex-beamer class  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2003-2021  Free Software Foundation, Inc.
-
-;; Author: Thomas Baumann <thomas.baumann@ch.tum.de>
-;; Created: 2003-12-20
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the latex-beamer class.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun LaTeX-beamer-after-insert-env (env start _end)
-  "Do beamer-specific stuff after the insertion of an environment."
-  ;; Add `fragile' as an optional argument to the frame environment if
-  ;; a verbatim environment is inserted.
-  (when (and (TeX-member env (LaTeX-verbatim-environments) #'string-equal)
-             (save-excursion
-               (goto-char start)
-               (string-equal (LaTeX-current-environment) "frame")))
-    (save-excursion
-      (when (re-search-backward "\\\\begin[ \t]*{frame}" nil t)
-        (let ((end-of-begin (match-end 0)))
-          (goto-char end-of-begin)
-          (while (forward-comment 1))
-          (if (eq (char-after) (string-to-char LaTeX-optop))
-              (progn
-                (forward-char)
-                (insert "fragile")
-                (unless (looking-at (concat "[ \t]*" LaTeX-optcl))
-                  (insert ",")))
-            (goto-char end-of-begin)
-            (insert "[fragile]")))))))
-
-(defvar LaTeX-beamer-frametitle-history nil
-  "History of frame titles in beamer.")
-
-(TeX-add-style-hook
- "beamer"
- (lambda ()
-   (add-hook 'LaTeX-after-insert-env-hook #'LaTeX-beamer-after-insert-env nil t)
-
-   (TeX-run-style-hooks "amsmath" "amssymb" "amsthm" "color" "geometry"
-                        "hyperref" "inputenc" "translator" "xcolor")
-
-   (unless LaTeX-beamer-section-labels-flag
-     (make-local-variable 'LaTeX-section-hook)
-     (setq LaTeX-section-hook
-           '(LaTeX-section-heading
-             LaTeX-section-title
-             LaTeX-section-section)))
-
-   (setq LaTeX-item-list
-         (append '(("itemize" . LaTeX-item-beamer)
-                   ("enumerate" . LaTeX-item-beamer))
-                 LaTeX-item-list))
-
-   (setq LaTeX-default-document-environment "frame")
-
-   (LaTeX-paragraph-commands-add-locally "frametitle")
-
-   (TeX-add-symbols
-    '("alert" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("alt" [ TeX-arg-beamer-overlay-spec ] 2)
-    '("beamerbutton" 1)
-    '("beamergotobutton" 1)
-    '("beamerreturnbutton" 1)
-    '("beamerskipbutton" 1)
-    '("frame" TeX-arg-beamer-frametitle)
-    '("frametitle"
-      (TeX-arg-eval TeX-read-string "Title: " nil 'LaTeX-beamer-frametitle-history))
-    '("hyperlink" [ TeX-arg-beamer-overlay-spec ] 2)
-    '("hyperlinkslideprev" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkslidenext" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkframestart" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkframeend" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkframestartnext" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkframeendprev" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkpresentationstart" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkpresentationend" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkappendixstart" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkappendixend" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkdocumentstart" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hyperlinkdocumentend" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("hypertarget" [ TeX-arg-beamer-overlay-spec ] 2)
-    '("institute" 1)
-    '("invisible" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("label" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("logo" 1)
-    '("note" TeX-arg-beamer-note 1)
-    '("only" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("onslide" [ TeX-arg-beamer-overlay-spec ])
-    '("partpage")
-    '("pause" ["Slide number"])
-    '("structure" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("temporal" [ TeX-arg-beamer-overlay-spec ] 3)
-    '("titlepage")
-    '("titlegraphic" 1)
-    '("uncover" [ TeX-arg-beamer-overlay-spec ] 1)
-    '("usetheme" LaTeX-arg-beamer-theme)
-    '("useinnertheme" LaTeX-arg-beamer-inner-theme)
-    '("useoutertheme" LaTeX-arg-beamer-outer-theme)
-    '("usecolortheme" LaTeX-arg-beamer-color-theme)
-    '("usefonttheme" LaTeX-arg-beamer-font-theme)
-    '("usetheme" LaTeX-arg-beamer-theme)
-    '("visible" [ TeX-arg-beamer-overlay-spec ] 1))
-
-   (LaTeX-add-environments
-    '("actionenv")
-    '("alertblock" 1)
-    '("beamerboxesrounded" 1)
-    '("block" (lambda (env &rest ignore)
-                (LaTeX-insert-environment
-                 env (format "{%s}" (TeX-read-string "Title: ")))))
-    '("column" "Width")
-    "columns"
-    "columnsonlytextwidth"
-    '("exampleblock" 1)
-    '("frame"  (lambda (env &rest ignore)
-                 (let ((title (TeX-read-string "(Optional) Title: " nil
-                                               'LaTeX-beamer-frametitle-history)))
-                   (LaTeX-insert-environment env)
-                   (unless (zerop (length title))
-                     (save-excursion
-                       (LaTeX-find-matching-begin)
-                       (end-of-line)
-                       (LaTeX-newline)
-                       ;; Indent the next macro insertion and don't
-                       ;; rely on the fill-function to do it:
-                       (indent-according-to-mode)
-                       (insert (format "\\frametitle{%s}" title))
-                       ;; This works because \frametitle is a
-                       ;; paragraph command.
-                       (when auto-fill-function
-                         (backward-char)
-                         (LaTeX-fill-paragraph)))))))
-    '("onlyenv" (lambda (env &rest ignore)
-                  (LaTeX-insert-environment
-                   env
-                   (let ((overlay (TeX-read-string "(Optional) Overlay: ")))
-                     (unless (zerop (length overlay))
-                       (format "<%s>" overlay))))))
-    '("overlayarea" "Area width" "Area height")
-    '("overprint"  (lambda (env &rest ignore)
-                     (LaTeX-insert-environment
-                      env
-                      (let ((width (TeX-read-string "(Optional) Area width: ")))
-                        (unless (zerop (length width))
-                          (format "[%s]" width))))))
-    "semiverbatim")
-
-   (LaTeX-largest-level-set "section")
-   (LaTeX-add-counters "lecture" "part" "section" "subsection" "subsubsection"
-                       "subsectionslide" "framenumber" "figure" "table"
-                       "beamerpauses")
-   (LaTeX-add-pagestyles "navigation")
-   (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                '("semiverbatim" current-indentation) t)
-   (add-to-list 'LaTeX-verbatim-environments-local "semiverbatim")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("title" "[{")
-                                ("subtitle" "[{")
-                                ("author" "[{")
-                                ("date" "[{")
-                                ("frametitle" "<[{")) 'slide-title)))
- TeX-dialect)
-
-(defun TeX-arg-beamer-overlay-spec (optional &optional prompt)
-  "Prompt for overlay specification.
-If OPTIONAL is non-nil, insert the specification only if
-non-empty and enclosed in \"<>\".  PROMPT replaces the standard
-one."
-  (let ((TeX-arg-opening-brace "<")
-        (TeX-arg-closing-brace ">"))
-    (TeX-argument-insert
-     (TeX-read-string
-      (TeX-argument-prompt optional prompt "Overlay"))
-     optional)
-    (indent-according-to-mode)))
-
-(defun TeX-arg-beamer-frametitle (_optional &optional _prompt)
-  "Prompt for the frametitle."
-  (let ((title (TeX-read-string "Title: " nil 'LaTeX-beamer-frametitle-history)))
-    (if (not (zerop (length title)))
-        (insert TeX-grop TeX-esc "frametitle" TeX-grop
-                title TeX-grcl TeX-grcl)
-      (insert TeX-grop TeX-grcl))))
-
-(defun LaTeX-item-beamer ()
-  "Insert a new item with an optional overlay argument. You
-can turn off the prompt for the overlay argument by setting
-`LaTeX-beamer-item-overlay-flag' to nil. Calling the function
-with a prefix argument prompts for the overlay specification
-unconditionally."
-  (if (listp current-prefix-arg)
-      (setq current-prefix-arg (car current-prefix-arg))
-    current-prefix-arg)
-  (TeX-insert-macro "item")
-  (delete-horizontal-space)
-  (if (or current-prefix-arg LaTeX-beamer-item-overlay-flag)
-      (TeX-arg-beamer-overlay-spec 0))
-  (insert " ")
-  (indent-according-to-mode))
-
-(defun TeX-arg-beamer-note (_optional &optional _prompt)
-  "Prompt for overlay specification and optional argument."
-  (let ((overlay (TeX-read-string "(Optional) Overlay: "))
-        (options (TeX-read-string "(Optional) Options: ")))
-    (unless (zerop (length overlay))
-      (insert "<" overlay ">"))
-    (unless (zerop (length options))
-      (insert "[" options "]"))
-    (indent-according-to-mode)))
-
-(defun LaTeX-beamer-search-themes (&optional regexp extensions length)
-  "Search for beamer themes matching REGEXP with EXTENSIONS.
-The function removes the first LENGTH characters and the
-extension of the file and returns a list of strings.  LENGTH may
-also be a string.  Then the length of the string is used."
-  (let* ((match (or regexp "^beamertheme[A-Z]"))
-         (exts  (or extensions '("tex" "sty")))
-         (chars (cond ((integerp length)
-                       length)
-                      ((stringp length)
-                       (string-width length))
-                      ;; Try some DWIM magic...
-                      ((and (not length)
-                            (string-match "beamer[A-Za-z0-9]*theme" match))
-                       (- (match-end 0) (match-beginning 0)))
-                      (t (error "Invalid length: `%s'" length)))))
-    ;; (message "match=`%s' chars=`%s'" match chars)
-    (TeX-delete-duplicate-strings
-     (delete nil
-             (mapcar
-              (lambda (file)
-                (let ((case-fold-search nil))
-                  (and (numberp (string-match match file))
-                       (substring file chars))))
-              (TeX-search-files nil exts t t))))))
-
-(defun LaTeX-arg-beamer-theme (&rest _ignore)
-  "Prompt for beamer theme with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt nil nil "Theme")
-    (mapcar #'list
-            (cond ((eq LaTeX-beamer-themes 'local)
-                   (set (make-local-variable 'LaTeX-beamer-themes)
-                        (LaTeX-beamer-search-themes)))
-                  ((functionp LaTeX-beamer-themes)
-                   (funcall LaTeX-beamer-themes))
-                  ((listp LaTeX-beamer-themes)
-                   LaTeX-beamer-themes)
-                  (t (error
-                      "`LaTeX-beamer-themes' should be a list: `%s'"
-                      LaTeX-beamer-themes))))
-    nil nil nil)
-   t))
-
-(defun LaTeX-arg-beamer-inner-theme (&rest _ignore)
-  "Prompt for beamer inner theme with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt nil nil "Theme")
-    (mapcar #'list
-            (cond ((eq LaTeX-beamer-inner-themes 'local)
-                   (set (make-local-variable 'LaTeX-beamer-inner-themes)
-                        (LaTeX-beamer-search-themes "^beamerinnertheme")))
-                  ((functionp LaTeX-beamer-inner-themes)
-                   (funcall LaTeX-beamer-inner-themes))
-                  ((listp LaTeX-beamer-inner-themes)
-                   LaTeX-beamer-inner-themes)
-                  (t (error
-                      "`LaTeX-beamer-inner-themes' should be a list: `%s'"
-                      LaTeX-beamer-inner-themes))))
-    nil nil nil)
-   t))
-
-(defun LaTeX-arg-beamer-outer-theme (&rest _ignore)
-  "Prompt for beamer outer theme with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt nil nil "Theme")
-    (mapcar #'list
-            (cond ((eq LaTeX-beamer-outer-themes 'local)
-                   (set (make-local-variable 'LaTeX-beamer-outer-themes)
-                        (LaTeX-beamer-search-themes "^beameroutertheme")))
-                  ((functionp LaTeX-beamer-outer-themes)
-                   (funcall LaTeX-beamer-outer-themes))
-                  ((listp LaTeX-beamer-outer-themes)
-                   LaTeX-beamer-outer-themes)
-                  (t (error
-                      "`LaTeX-beamer-outer-themes' should be a list: `%s'"
-                      LaTeX-beamer-outer-themes))))
-    nil nil nil)
-   t))
-
-(defun LaTeX-arg-beamer-color-theme (&rest _ignore)
-  "Prompt for beamer color theme with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt nil nil "Theme")
-    (mapcar #'list
-            (cond ((eq LaTeX-beamer-color-themes 'local)
-                   (set (make-local-variable 'LaTeX-beamer-color-themes)
-                        (LaTeX-beamer-search-themes "^beamercolortheme")))
-                  ((functionp LaTeX-beamer-color-themes)
-                   (funcall LaTeX-beamer-color-themes))
-                  ((listp LaTeX-beamer-color-themes)
-                   LaTeX-beamer-color-themes)
-                  (t (error
-                      "`LaTeX-beamer-color-themes' should be a list: `%s'"
-                      LaTeX-beamer-color-themes))))
-    nil nil nil)
-   t))
-
-(defun LaTeX-arg-beamer-font-theme (&rest _ignore)
-  "Prompt for beamer font theme with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt nil nil "Theme")
-    (mapcar #'list
-            (cond ((eq LaTeX-beamer-font-themes 'local)
-                   (set (make-local-variable 'LaTeX-beamer-font-themes)
-                        (LaTeX-beamer-search-themes "^beamerfonttheme")))
-                  ((functionp LaTeX-beamer-font-themes)
-                   (funcall LaTeX-beamer-font-themes))
-                  ((listp LaTeX-beamer-font-themes)
-                   LaTeX-beamer-font-themes)
-                  (t (error
-                      "`LaTeX-beamer-font-themes' should be a list: `%s'"
-                      LaTeX-beamer-font-themes))))
-    nil nil nil)
-   t))
-
-(defun LaTeX-beamer-class-options ()
-  "Read the beamer class options from the user."
-  (TeX-load-style "hyperref")
-  (TeX-read-key-val t '(("usepdftitle" ("false")) ("envcountsect")
-                        ("notheorems") ("noamsthm") ("compress") ("t") ("c")
-                        ("leqno") ("fleqn") ("handout") ("trans") ("pdftex")
-                        ("nativepdf") ("pdfmark") ("dvips") ("dviwindo")
-                        ("dvipsone") ("vtex") ("ps2pdf") ("ignorenonframetext")
-                        ("noamssymb") ("bigger") ("smaller") ("8pt") ("9pt")
-                        ("10pt") ("11pt") ("12pt") ("14pt") ("17pt") ("20pt")
-                        ("draft") ("CJK") ("cjk") ("pgf")
-                        ("hyperref" LaTeX-hyperref-package-options-list)
-                        ("color") ("xcolor") ("ucs") ("utf8x") ("utf8")
-                        ("aspectratio" ("1610" "169" "149" "54" "43" "32")))))
-
-;;; beamer.el ends here
diff --git a/elpa/auctex-13.1.3/style/beamer.elc b/elpa/auctex-13.1.3/style/beamer.elc
deleted file mode 100644
index 1a78455..0000000
--- a/elpa/auctex-13.1.3/style/beamer.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/beamerarticle.el b/elpa/auctex-13.1.3/style/beamerarticle.el
deleted file mode 100644
index 136947a..0000000
--- a/elpa/auctex-13.1.3/style/beamerarticle.el
+++ /dev/null
@@ -1,35 +0,0 @@
-;;; beamerarticle.el --- AUCTeX style for the latex-beamerarticle class  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2019, 2020 Free Software Foundation, Inc.
-
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Triggers the beamer style when using the beamerarticle style.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "beamerarticle"
- (lambda ()
-   (TeX-run-style-hooks "beamer")))
diff --git a/elpa/auctex-13.1.3/style/beamerarticle.elc b/elpa/auctex-13.1.3/style/beamerarticle.elc
deleted file mode 100644
index 114687f..0000000
--- a/elpa/auctex-13.1.3/style/beamerarticle.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/beamerswitch.el b/elpa/auctex-13.1.3/style/beamerswitch.el
deleted file mode 100644
index d565523..0000000
--- a/elpa/auctex-13.1.3/style/beamerswitch.el
+++ /dev/null
@@ -1,35 +0,0 @@
-;;; beamerswitch.el --- AUCTeX style for the latex-beamerswitch class  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2019, 2020 Free Software Foundation, Inc.
-
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Triggers the beamer style when using the beamerswitch style.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "beamerswitch"
- (lambda ()
-   (TeX-run-style-hooks "beamer")))
diff --git a/elpa/auctex-13.1.3/style/beamerswitch.elc b/elpa/auctex-13.1.3/style/beamerswitch.elc
deleted file mode 100644
index 023a2e1..0000000
--- a/elpa/auctex-13.1.3/style/beamerswitch.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/biblatex.el b/elpa/auctex-13.1.3/style/biblatex.el
deleted file mode 100644
index 43115be..0000000
--- a/elpa/auctex-13.1.3/style/biblatex.el
+++ /dev/null
@@ -1,645 +0,0 @@
-;;; biblatex.el --- AUCTeX style for `biblatex.sty' version 2.8a.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012-2021  Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2012-11-14
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `biblatex.sty' version 2.8a.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar reftex-cite-format-builtin)
-
-(defvar LaTeX-biblatex-entrytype
-  '(;; Regular Types
-    "article" "book" "mvbook" "inbook" "bookinbook" "suppbook" "booklet"
-    "collection" "mvcollection" "incollection" "suppcollection" "manual" "misc"
-    "online" "patent" "periodical" "suppperiodical" "proceedings"
-    "mvproceedings" "inproceedings" "reference" "mvreference" "inreference"
-    "report" "set" "thesis" "unpublished" "xdata" "customa" "customb" "customc"
-    "customd" "custome" "customf"
-    ;; Type Aliases
-    "conference" "electronic" "masterthesis" "phdthesis" "techreport" "www"
-    ;; Unsupported Types
-    "artwork" "audio" "bibnote" "commentary" "image" "jurisdiction"
-    "legislation" "legal" "letter" "movie" "music" "performance" "review"
-    "software" "standard" "video")
-  "List of biblatex entry types.")
-
-(defvar LaTeX-biblatex-executebibliographyoptions-options
-  '(;; General
-    ("sorting" ("nty" "nyt" "nyvt" "anyt" "anyvt" "ynt" "ydnt" "none" "debug"))
-    ("sortcase" ("true" "false"))
-    ("sortupper" ("true" "false"))
-    ("sortlocale")
-    ("sortlos" ("bib" "los"))
-    ("related" ("true" "false"))
-    ("sortcites" ("true" "false"))
-    ("maxnames")
-    ("minnames")
-    ("maxbibnames")
-    ("minbibnames")
-    ("maxcitenames")
-    ("mincitenames")
-    ("maxitems")
-    ("minitems")
-    ("autocite" ("plain" "inline" "footnote" "superscript"))
-    ("autopunct" ("true" "false"))
-    ("language" (append LaTeX-biblatex-language-list
-                        '("autobib" "autocite" "auto")))
-    ("clearlang" ("true" "false"))
-    ("autolang" ("none" "hyphen" "other" "other*" "langname"))
-    ("block" ("none" "space" "par" "nbpar" "ragged"))
-    ("notetype" ("foot+end" "footonly" "endonly"))
-    ("hyperref" ("true" "false" "auto"))
-    ("backref" ("true" "false"))
-    ("backrefstyle" ("none" "three" "two" "two+" "three+" "all+"))
-    ("backrefsetstyle" ("setonly" "memonly" "setormem" "setandmem" "memandset"
-                        "setplusmem"))
-    ("indexing" ("true" "false" "cite" "bib"))
-    ("loadfiles" ("true" "false"))
-    ("refsection" ("none" "part" "chapter" "section" "subsection"))
-    ("refsegment" ("none" "part" "chapter" "section" "subsection"))
-    ("citereset" ("none" "part" "chapter" "section" "subsection"))
-    ("abbreviate" ("true" "false"))
-    ("date" ("short" "long" "terse" "comp" "iso8601"))
-    ("datelabel" ("year" "short" "long" "terse" "comp" "iso8601"))
-    ("origdate" ("short" "long" "terse" "comp" "iso8601"))
-    ("eventdate" ("short" "long" "terse" "comp" "iso8601"))
-    ("urldate" ("short" "long" "terse" "comp" "iso8601"))
-    ("alldates" ("short" "long" "terse" "comp" "iso8601"))
-    ("datezeros" ("true" "false"))
-    ("dateabbrev" ("true" "false"))
-    ("defernumbers" ("true" "false"))
-    ("punctfont" ("true" "false"))
-    ("arxiv" ("abs" "ps" "pdf" "format"))
-    ("texencoding" ("auto"))
-    ("bibencoding" ("auto"))
-    ("safeinputenc" ("true" "false"))
-    ("bibwarn" ("true" "false"))
-    ("mincrossrefs")
-    ;; Style-specific
-    ("isbn" ("true" "false"))
-    ("url" ("true" "false"))
-    ("doi" ("true" "false"))
-    ("eprint" ("true" "false"))
-    ;; Internal
-    ("pagetracker" ("true" "false" "page" "spread"))
-    ("citecounter" ("true" "false" "context"))
-    ("citetracker" ("true" "false" "context" "strict" "constrict"))
-    ("ibidtracker" ("true" "false" "context" "strict" "constrict"))
-    ("opcittracker" ("true" "false" "context" "strict" "constrict"))
-    ("loccittracker" ("true" "false" "context" "strict" "constrict"))
-    ("idemtracker" ("true" "false" "context" "strict" "constrict"))
-    ("parentracker" ("true" "false"))
-    ("maxparens")
-    ("firstinits" ("true" "false"))
-    ("sortfirstinits" ("true" "false"))
-    ("terseinits" ("true" "false"))
-    ("labelalpha" ("true" "false"))
-    ("maxalphanames")
-    ("minalphanames")
-    ("labelnumber" ("true" "false"))
-    ("labeltitle" ("true" "false"))
-    ("labeltitleyear" ("true" "false"))
-    ("labeldate" ("true" "false"))
-    ("singletitle" ("true" "false"))
-    ("uniquename" ("true" "false" "init" "full" "allinit" "allfull" "mininit"
-                   "minfull"))
-    ("uniquelist" ("true" "false" "minyear")))
-  "Key=value options for ExecuteBibliographyOptions macro of the biblatex package.")
-
-;; See table 2 of Biblatex reference manual.
-(defvar LaTeX-biblatex-language-list
-  '("catalan" "croatian" "czech" "danish" "dutch" "american" "british"
-    "canadian" "australian" "newzealand" "finnish" "french" "german" "austrian"
-    "ngernam" "naustrian" "greek" "italian" "norwegian" "polish" "brazilian"
-    "portuguese" "russian" "spanish" "swedish")
-  "List of languages supported by biblatex packages.")
-
-(defvar LaTeX-biblatex-addbibresource-options
-  '(("label")
-    ("location" ("local" "remote"))
-    ("type" ("file"))
-    ("datatype" ("bibtex" "ris" "zoterordfxml" "endnotexml")))
-  "Key=value options for addbibresource macro of the biblatex package.")
-
-(defun LaTeX-arg-addbibresource (optional &optional prompt)
-  "Prompt for a BibLaTeX database file.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (let (files inputs database)
-    (if LaTeX-using-Biber
-        (setq files 'TeX-Biber-global-files
-              inputs 'biberinputs)
-      (setq files 'BibTeX-global-files
-            inputs 'bibinputs))
-    (setq files 'TeX-Biber-global-files
-          inputs 'biberinputs)
-    (message "Searching for BibLaTeX files...")
-    (or (symbol-value files)
-        (set files (mapcar #'list (TeX-search-files-by-type
-                                   'biberinputs 'global t nil))))
-    (message "Searching for BibLaTeX files...done")
-    (setq database (completing-read
-                    (TeX-argument-prompt optional prompt "BibLaTeX files")
-                    (append (mapcar #'list (TeX-search-files-by-type
-                                            inputs 'local t nil))
-                            (symbol-value files))))
-    (LaTeX-add-bibliographies database)
-    ;; Run style file associated to the bibliography database file in order to
-    ;; immediately fill `LaTeX-bibitem-list'.  We need to strip the extension
-    ;; because AUCTeX style files don't use it.
-    (TeX-run-style-hooks (file-name-sans-extension database))
-    (TeX-argument-insert database optional)))
-
-;; Support for multicite commands, see § 3.7.3 of Biblatex reference manual.
-(defun LaTeX-arg-biblatex-cites (optional &optional prompt)
-  "Prompt for citations with completion until input is empty.
-Prompt also for optional prenotes and postnotes.  If OPTIONAL is
-non-nil, insert the citation key as an optional argument,
-otherwise as a mandatory one.  Use PROMPT as the prompt string
-for citation keys."
-  ;; Prompt for global prenote and postnote.
-  (and TeX-arg-cite-note-p (not current-prefix-arg)
-       (let ((TeX-arg-opening-brace "(")
-             (TeX-arg-closing-brace ")")
-             (prenote (TeX-read-string
-                       (TeX-argument-prompt t nil "Global prenote"))))
-         (TeX-argument-insert prenote t)
-         ;; If the prenote is empty the postnote is optional, otherwise it's
-         ;; mandatory.
-         (TeX-argument-insert
-          (TeX-read-string (TeX-argument-prompt t nil "Global postnote"))
-          (equal prenote ""))))
-  (let ((items t) (noinsert nil))
-    (while items
-      ;; Prompt for prenote and postnote of the current keys.
-      (and TeX-arg-cite-note-p (not current-prefix-arg)
-           (let ((TeX-arg-opening-brace "[")
-                 (TeX-arg-closing-brace "]")
-                 (prenote (TeX-read-string
-                           (TeX-argument-prompt t nil "Prenote"))))
-             (TeX-argument-insert prenote t)
-             ;; If the prenote is empty the postnote is optional, otherwise it's
-             ;; mandatory.
-             (TeX-argument-insert
-              (TeX-read-string (TeX-argument-prompt t nil "Postnote"))
-              (equal prenote ""))))
-      (setq items (if (and (fboundp 'reftex-citation)
-                           (fboundp 'reftex-plug-flag)
-                           (reftex-plug-flag 3))
-                      ;; Use RefTeX when enabled.
-                      (reftex-citation t)
-                    ;; Multiple citation keys in each argument are allowed.
-                    (TeX-completing-read-multiple
-                     (TeX-argument-prompt optional prompt "Key(s)")
-                     (LaTeX-bibitem-list))))
-      (apply #'LaTeX-add-bibitems items)
-      ;; If input is empty, insert an empty group only the first time, when
-      ;; `noinsert' flag is nil.
-      (unless (and (not items) noinsert)
-        (TeX-argument-insert (mapconcat #'identity items ",") optional))
-      (setq noinsert t))))
-
-(defun LaTeX-arg-biblatex-natbib-notes (optional)
-  "Prompt for two note arguments of a natbib compat citation command."
-  (when TeX-arg-cite-note-p
-      (let ((pre (TeX-read-string
-                  (TeX-argument-prompt optional nil "Prenote")))
-            (post (TeX-read-string
-                   (TeX-argument-prompt optional nil "Postnote"))))
-        (TeX-argument-insert pre optional)
-        (TeX-argument-insert post optional)
-        ;; pre is given, post is empty: Make sure that we insert an
-        ;; extra pair of `[]', otherwise pre becomes post
-        (when (and pre (not (string= pre ""))
-                   (string= post ""))
-          (insert LaTeX-optop LaTeX-optcl)))))
-
-(TeX-add-style-hook
- "biblatex"
- (lambda ()
-   ;; Biblatex uses as default backend biber, run it unless biblatex `backend'
-   ;; option value is one of `bibtex', `bibtex8', `bibtexu'.  Autodetection of
-   ;; the backend can be overridden by setting `LaTeX-biblatex-use-Biber' as a
-   ;; local variable.
-   (setq LaTeX-using-Biber
-         (if (local-variable-p 'LaTeX-biblatex-use-Biber (current-buffer))
-             LaTeX-biblatex-use-Biber
-           (not (or (LaTeX-provided-package-options-member
-                     "biblatex" "backend=bibtex")
-                    (LaTeX-provided-package-options-member
-                     "biblatex" "backend=bibtex8")
-                    (LaTeX-provided-package-options-member
-                     "biblatex" "backend=bibtexu")))))
-
-   (TeX-run-style-hooks
-    "keyval"
-    "kvoptions"
-    "logreq"
-    "ifthen"
-    "url")
-   (TeX-add-symbols
-    ;;; Global Customization
-    ;; Setting Package Options
-    '("ExecuteBibliographyOptions"
-      [TeX-arg-eval  mapconcat #'identity
-                     (TeX-completing-read-multiple
-                      "Entry type: " LaTeX-biblatex-entrytype) ","]
-      (TeX-arg-key-val LaTeX-biblatex-executebibliographyoptions-options))
-    ;;; Bibliography Commands
-    ;; Resources
-    '("addbibresource" [TeX-arg-key-val LaTeX-biblatex-addbibresource-options]
-      LaTeX-arg-addbibresource)
-    '("addglobalbib" [TeX-arg-key-val LaTeX-biblatex-addbibresource-options]
-      LaTeX-arg-addbibresource)
-    '("addsectionbib" [TeX-arg-key-val LaTeX-biblatex-addbibresource-options]
-      LaTeX-arg-addbibresource)
-    ;; The Bibliography
-    '("printbibliography"
-      [TeX-arg-key-val (("env") ("heading") ("title") ("prenote") ("postnote")
-                        ("section") ("segment") ("sorting") ("type") ("nottype")
-                        ("subtype") ("notsubtype") ("keyword") ("notkeyword")
-                        ("categoy") ("notcategory") ("filter") ("check")
-                        ("prefixnumbers") ("resetnumbers" ("true" "false"))
-                        ("omitnumbers" ("true" "false")))])
-    '("bibbysection"
-      [TeX-arg-key-val (("env") ("heading") ("prenote") ("postnote"))])
-    '("bibbysegment"
-      [TeX-arg-key-val (("env") ("heading") ("prenote") ("postnote"))])
-    '("bibbycategory"
-      [TeX-arg-key-val (("env") ("prenote") ("postnote") ("section"))])
-    '("printbibheading"
-      [TeX-arg-key-val (("heading") ("title"))])
-    ;; The List of Shorthands
-    '("printshorthands"
-      [TeX-arg-key-val (("env") ("heading") ("title") ("prenote") ("postnote")
-                        ("section") ("segment") ("sorting") ("type") ("nottype")
-                        ("subtype") ("notsubtype") ("keyword") ("notkeyword")
-                        ("categoy") ("notcategory") ("filter") ("check"))])
-    ;; Bibliography Sections
-    '("newrefsection" ["Resources"])
-    "endrefsection"
-    ;; Bibliography Segments
-    "newrefsegment"
-    "endrefsegment"
-    ;; Bibliography Categories
-    '("DeclareBibliographyCategory" "Category")
-    '("addtocategory" "Category" TeX-arg-cite)
-    ;; Bibliography Headings and Environments
-    '("defbibenvironment" "Name" 3)
-    '("defbibheading" "Name" ["Title"] t)
-    ;; Bibliography Notes
-    '("defbibnote" "Name" "Text")
-    ;; Bibliography Filters and Checks
-    '("defbibfilter" "Name" t)
-    '("defbibcheck" "Name" t)
-    ;; Dynamic Entry Sets
-    '("defbibentryset" "Set"
-      (TeX-arg-eval mapconcat #'identity (TeX-completing-read-multiple
-                                          "Keys: " (LaTeX-bibitem-list)) ","))
-    ;;; Citation Commands
-    '("cite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                  (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Cite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                  (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("parencite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Parencite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("footcite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("footcitetext" (TeX-arg-conditional TeX-arg-cite-note-p
-                                          (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    ;; Style-specific Commands
-    '("textcite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Textcite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("smartcite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Smartcite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("cite*" (TeX-arg-conditional TeX-arg-cite-note-p
-                                   (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("parencite*" (TeX-arg-conditional TeX-arg-cite-note-p
-                                        (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("supercite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    ;; Qualified Citation Lists
-    '("cites" LaTeX-arg-biblatex-cites)
-    '("Cites" LaTeX-arg-biblatex-cites)
-    '("parencites" LaTeX-arg-biblatex-cites)
-    '("Parencites" LaTeX-arg-biblatex-cites)
-    '("footcites" LaTeX-arg-biblatex-cites)
-    '("footcitetexts" LaTeX-arg-biblatex-cites)
-    '("smartcites" LaTeX-arg-biblatex-cites)
-    '("Smartcites" LaTeX-arg-biblatex-cites)
-    '("textcites" LaTeX-arg-biblatex-cites)
-    '("Textcites" LaTeX-arg-biblatex-cites)
-    '("supercites" LaTeX-arg-biblatex-cites)
-    ;; Style-independent Commands
-    '("autocite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Autocite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("autocite*" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Autocite*" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("autocites" LaTeX-arg-biblatex-cites)
-    '("Autocites" LaTeX-arg-biblatex-cites)
-    ;; Text Commands
-    '("citeauthor" (TeX-arg-conditional TeX-arg-cite-note-p
-                                        (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Citeauthor" (TeX-arg-conditional TeX-arg-cite-note-p
-                                        (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("citeauthor*" (TeX-arg-conditional TeX-arg-cite-note-p
-                                         (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Citeauthor*" (TeX-arg-conditional TeX-arg-cite-note-p
-                                         (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("citetitle" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("citetitle*" (TeX-arg-conditional TeX-arg-cite-note-p
-                                        (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("citeyear" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("citeyear*" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("citedate" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("citedate*" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("citeurl" (TeX-arg-conditional TeX-arg-cite-note-p
-                                     (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("parentext" "Text")
-    '("brackettext" "Text")
-    ;; Special Commands
-    '("fullcite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("footfullcite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                          (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("volcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("Volcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("Pvolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("Pvolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("fvolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("ftolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("svolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("Svolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("tvolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("Tvolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("avolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("Avolcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"]) ()) "Volume"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Page"]) ()) TeX-arg-cite)
-    '("notecite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Notecite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                      (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("pnotecite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("Pnotecite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    '("fnotecite" (TeX-arg-conditional TeX-arg-cite-note-p
-                                       (["Prenote"] ["Postnote"]) ()) TeX-arg-cite)
-    ;; Low-level Commands
-    '("citename"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"] ["Postnote"]) ())
-      TeX-arg-cite (TeX-arg-conditional TeX-arg-cite-note-p (["Format"]) ())
-      "Name list")
-    '("citelist"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"] ["Postnote"]) ())
-      TeX-arg-cite (TeX-arg-conditional TeX-arg-cite-note-p (["Format"]) ())
-      "Literal list")
-    '("citefield"
-      (TeX-arg-conditional TeX-arg-cite-note-p (["Prenote"] ["Postnote"]) ())
-      TeX-arg-cite (TeX-arg-conditional TeX-arg-cite-note-p (["Format"]) ())
-      "Field")
-    ;; Miscellaneous Commands
-    "citereset"
-    "citereset*"
-    "mancite"
-    "pno"
-    "ppno"
-    "nopp"
-    "psq"
-    "psqq"
-    '("RN" "Integer")
-    '("Rn" "Integer")
-    ;; Localization Commands
-    '("DefineBibliographyStrings"
-      (TeX-arg-eval completing-read "Language: " LaTeX-biblatex-language-list) t)
-    '("DefineBibliographyExtras"
-      (TeX-arg-eval completing-read "Language: " LaTeX-biblatex-language-list) t)
-    '("UndefineBibliographyExtras"
-      (TeX-arg-eval completing-read "Language: " LaTeX-biblatex-language-list) t)
-    '("DefineHyphenationExceptions"
-      (TeX-arg-eval completing-read "Language: " LaTeX-biblatex-language-list) t)
-    "NewBibliographyString")
-
-   ;; § 3.8.9 natbib Compatibility Commands
-   (when (or (LaTeX-provided-package-options-member "biblatex" "natbib")
-             (LaTeX-provided-package-options-member "biblatex" "natbib=true"))
-     (let ((cmds '(("citet" . 1) ("citet*" . 1)
-                   ("Citet" . 1) ("Citet*" . 1)
-                   ("citep" . 2) ("citep*" . 2)
-                   ("Citep" . 2) ("Citep*" . 2)
-                   ("citealt" . 1) ("citealt*" . 1)
-                   ("Citealt" . 1) ("Citealt*" . 1)
-                   ("citealp" . 2) ("citealp*" . 2)
-                   ("Citealp" . 2) ("Citealp*" . 2))))
-       ;; Taken from natbib.el:
-       (apply
-        #'TeX-add-symbols
-        (mapcar
-         (lambda (cmd)
-           (cond
-            ((= (cdr cmd) 1)
-             ;; Just one optional argument, the post note
-             (list
-              (car cmd)
-              '(TeX-arg-conditional TeX-arg-cite-note-p (["Postnote"]) nil)
-              #'TeX-arg-cite))
-            ((= (cdr cmd) 2)
-             ;; Pre and post notes
-             (list
-              (car cmd)
-              '(TeX-arg-conditional TeX-arg-cite-note-p
-                                    ([LaTeX-arg-biblatex-natbib-notes])
-                                    nil)
-              #'TeX-arg-cite))))
-         cmds))
-
-       ;; Fontification for compat macros does not go into `font-latex.el':
-       (when (and (featurep 'font-latex)
-                  (eq TeX-install-font-lock 'font-latex-setup))
-         (font-latex-add-keywords '(("citet"        "*[[{")
-                                    ("Citet"        "*[[{")
-                                    ("citep"        "*[[{")
-                                    ("Citep"        "*[[{")
-                                    ("citealt"      "*[[{")
-                                    ("Citealt"      "*[[{")
-                                    ("citealp"      "*[[{")
-                                    ("Citealp"      "*[[{"))
-                                  'biblatex))))
-
-   (LaTeX-add-environments
-    ;;; Bibliography commands
-    ;; Bibliography Sections
-    '("refsection" ["Resources"])
-    ;; Bibliography Segments
-    "refsegment")
-
-   ;; Declaring expert macros and environments.  Criterion: all macros and
-   ;; environments to fine tune the bibliography, probably they will be used
-   ;; only by expert users.
-   (TeX-declare-expert-macros
-    "biblatex"
-    "ExecuteBibliographyOptions" "printshorthands" "newrefsection"
-    "endrefsection" "newrefsegment" "endrefsegment"
-    "DeclareBibliographyCategory" "addtocategory" "defbibenvironment"
-    "defbibheading" "defbibnote" "defbibfilter" "defbibcheck" "defbibentryset"
-    "citereset" "citereset*" "mancite" "pno" "ppno" "nopp" "psq" "psqq" "RN"
-    "Rn" "DefineBibliographyStrings" "DefineBibliographyExtras"
-    "UndefineBibliographyExtras" "DefineHyphenationExceptions"
-    "NewBibliographyString")
-   (LaTeX-declare-expert-environments
-    "biblatex"
-    "refsection" "refsegment")
-
-   ;; Tell RefTeX: If package option `natbib' is given, activate that
-   ;; format, otherwise stick with `biblatex':
-   (when (and LaTeX-reftex-cite-format-auto-activate
-              (fboundp 'reftex-set-cite-format))
-     (if (or (LaTeX-provided-package-options-member "biblatex" "natbib")
-             (LaTeX-provided-package-options-member "biblatex" "natbib=true"))
-         (reftex-set-cite-format 'natbib)
-       ;; The entry `biblatex' is defined in
-       ;; `reftex-cite-format-builtin' in reftex-vars.el which will be
-       ;; part of Emacs >= 25.3.  So check here if we find an entry,
-       ;; otherwise do it manually for older Emacsen.
-       (if (assoc 'biblatex reftex-cite-format-builtin)
-           (reftex-set-cite-format 'biblatex)
-         (reftex-set-cite-format
-          '((?\C-m . "\\cite[][]{%l}")
-            (?C    . "\\cite*[][]{%l}")
-            (?t    . "\\textcite[][]{%l}")
-            (?T    . "\\textcite*[][]{%l}")
-            (?p    . "\\parencite[][]{%l}")
-            (?P    . "\\parencite*[][]{%l}")
-            (?f    . "\\footcite[][]{%l}")
-            (?s    . "\\smartcite[][]{%l}")
-            (?u    . "\\autocite[][]{%l}")
-            (?U    . "\\autocite*[][]{%l}")
-            (?a    . "\\citeauthor{%l}")
-            (?A    . "\\citeauthor*{%l}")
-            (?i    . "\\citetitle{%l}")
-            (?I    . "\\citetitle*{%l}")
-            (?y    . "\\citeyear{%l}")
-            (?Y    . "\\citeyear*{%l}")
-            (?n    . "\\nocite{%l}")))))))
- TeX-dialect)
-
-(defvar LaTeX-biblatex-package-options-list
-  (append
-   ;;; Preamble Options
-   LaTeX-biblatex-executebibliographyoptions-options
-   '(;;; Load-time Options
-    ("backend" ("biber" "bibtex" "bibtexu" "bibtex8"))
-    ("style" BibLaTeX-global-style-files)
-    ("bibstyle" BibLaTeX-global-style-files)
-    ("citestyle" BibLaTeX-global-style-files)
-    ("natbib" ("true" "false"))
-    ("mcite" ("true" "false"))
-    ;;; Entry Options
-    ;; Preamble/Type/Entry Options
-    ("useauthor" ("true" "false"))
-    ("useeditor" ("true" "false"))
-    ("usetranslator" ("true" "false"))
-    ("useprefix" ("true" "false"))
-    ("indexing" ("true" "false" "cite" "bib"))
-    ;; Type/Entry Options are not available globally.
-    ;; Legacy Options (deprecated)
-    ("openbib")))
-  "Package options for the biblatex package.")
-
-(defun LaTeX-biblatex-package-options nil
-  "Prompt for package options for the biblatex package."
-  (unless BibLaTeX-global-style-files
-    (if (if (eq TeX-arg-input-file-search 'ask)
-            (not (y-or-n-p "Find BibLaTeX style yourself? "))
-          TeX-arg-input-file-search)
-        ;; ...then, search for BibLaTeX styles.
-        (progn
-          (message "Searching for BibLaTeX styles...")
-          (setq BibLaTeX-global-style-files
-                (TeX-search-files-by-type 'bbxinputs 'global t t))
-          (message "Searching for BibLaTeX styles...done"))
-      ;; ...else, use for completion only standard BibLaTeX styles (see §3.3 of
-      ;; Biblatex reference manual).
-      (setq BibLaTeX-global-style-files
-            '("numeric" "numeric-comp" "numeric-verb" "alphabetic"
-              "alphabetic-verb" "authoryear" "authoryear-comp" "authoryear-ibid"
-              "authoryear-icomp" "authortitle" "authortitle-comp"
-              "authortitle-ibid" "authortitle-icomp" "authortitle-terse"
-              "authortitle-tcomp" "authortitle-ticomp" "verbose" "verbose-ibid"
-              "verbose-note" "verbose-inote" "verbose-trad1" "verbose-trad2"
-              "verbose-trad3" "reading" "draft" "debug"))))
-  (TeX-read-key-val t LaTeX-biblatex-package-options-list))
-
-;;; biblatex.el ends here
diff --git a/elpa/auctex-13.1.3/style/biblatex.elc b/elpa/auctex-13.1.3/style/biblatex.elc
deleted file mode 100644
index 4b0bb19..0000000
--- a/elpa/auctex-13.1.3/style/biblatex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/bicaption.el b/elpa/auctex-13.1.3/style/bicaption.el
deleted file mode 100644
index 245b454..0000000
--- a/elpa/auctex-13.1.3/style/bicaption.el
+++ /dev/null
@@ -1,206 +0,0 @@
-;;; bicaption.el --- AUCTeX style for `bicaption.sty' (v1.1-158)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016--2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-11-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `bicaption.sty' (v1.1-158) from
-;; 2016/03/27.  `bicaption.sty' is part of TeXLive.
-
-;; If things do not work or when in doubt, press `C-c C-n'.  Comments
-;; for improvement are welcome.
-
-;;; Code:
-
-;; Needed for compiling `LaTeX-check-insert-macro-default-style':
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function LaTeX-babel-active-languages "babel" ())
-(declare-function LaTeX-polyglossia-active-languages "polyglossia" ())
-
-(defvar LaTeX-caption-supported-float-types)
-(defvar LaTeX-caption-key-val-options)
-
-(defvar LaTeX-bicaption-key-val-options
-  '(("bi-lang" ("first" "second" "both"))
-    ("bi-singlelinecheck" ("false" "no" "off" "0" "true" "yes" "on" "1"))
-    ("bi-slc" ("false" "no" "off" "0" "true" "yes" "on" "1"))
-    ("bi-swap" ("false" "no" "off" "0" "true" "yes" "on" "1"))
-    ("listtype+"))
-  "Key=value options for bicaption macros.")
-
-(defun LaTeX-arg-bicaption-bicaption (optional &optional prompt star cap-box label-inside)
-  "Query for the arguments of \"\\bicaption\" incl. a label and insert them.
-PROMPT replaces the standard one.  If STAR is non-nil, then do
-not query for a \\label and short captions, insert only captions.
-If CAP-BOX is non-nil, also query and include optional arguments
-for the box command.  If LABEL-INSIDE is non-nil, insert \\label
-inside the first mandatory argument, otherwise after all
-arguments."
-  ;; \bicaption   [<list entry #1>]{<heading #1>}[<list entry #2>]{<heading #2>}
-  ;; \bicaptionbox[<list entry #1>]{<heading #1>}[<list entry #2>]{<heading #2>}
-  ;;              [<width>][<inner-pos>]{<contents>}
-  (let* (;; \bisubcaption needs an environment, "minipage" will be
-         ;; popular.  If so, check next higher environment to find out
-         ;; where we are
-         (currenv (if (string= (LaTeX-current-environment) "minipage")
-                      (LaTeX-current-environment 2)
-                    (LaTeX-current-environment)))
-         (captionI (TeX-read-string
-                    (TeX-argument-prompt
-                     optional (when prompt
-                                (concat "1. " prompt "bicaption"))
-                     "1. bicaption")))
-         (short-captionI
-          (when (and (not star)
-                     (>= (length captionI) LaTeX-short-caption-prompt-length))
-            (TeX-read-string
-             (TeX-argument-prompt t (when prompt
-                                      (concat "Short 1. " prompt "bicaption"))
-                                  "Short 1. bicaption"))))
-         (captionII (TeX-read-string
-                     (TeX-argument-prompt
-                      optional (when prompt
-                                 (concat "2. " prompt "bicaption"))
-                      "2. bicaption")))
-         (short-captionII
-          (when (and (not star)
-                     (>= (length captionII) LaTeX-short-caption-prompt-length))
-            (TeX-read-string
-             (TeX-argument-prompt t (when prompt
-                                      (concat "Short 2. " prompt "bicaption"))
-                                  "Short 2. bicaption")))))
-    (indent-according-to-mode)
-    ;; Insert short & regular 1. caption
-    (when (and short-captionI (not (string= short-captionI "")))
-      (insert LaTeX-optop short-captionI LaTeX-optcl))
-    (insert TeX-grop captionI)
-    ;; For \bi(sub)?captionbox, the label must be inserted here
-    (when (and label-inside (not star))
-      (LaTeX-label currenv 'environment))
-    (insert TeX-grcl)
-    (when auto-fill-function (LaTeX-fill-paragraph))
-    (LaTeX-newline)
-    (indent-according-to-mode)
-    ;; Insert short & regular 2. caption
-    (when (and short-captionII (not (string= short-captionII "")))
-      (insert LaTeX-optop short-captionII LaTeX-optcl))
-    (insert TeX-grop captionII TeX-grcl)
-    ;; Insert width & pos in case of captionbox macros:
-    (when cap-box
-      (let* ((TeX-arg-opening-brace "[")
-             (TeX-arg-closing-brace "]")
-             (TeX-last-optional-rejected nil)
-             (width (LaTeX-check-insert-macro-default-style
-                     (completing-read (TeX-argument-prompt t nil "Width")
-                                      (mapcar (lambda (elt) (concat TeX-esc (car elt)))
-                                              (LaTeX-length-list)))))
-             (TeX-last-optional-rejected (or (not width)
-                                             (and width (string= width ""))))
-             (inpos (LaTeX-check-insert-macro-default-style
-                     (if (and width (not (string-equal width "")))
-                         (completing-read (TeX-argument-prompt t nil "Inner position")
-                                          '("c" "l" "r" "s"))
-                       ""))))
-        (and width (TeX-argument-insert width t))
-        (and inpos (TeX-argument-insert inpos t))))
-    (when auto-fill-function (LaTeX-fill-paragraph))
-    ;; Insert label -- a new line is inserted only if label is there:
-    (when (and (not label-inside) (not star)
-               (save-excursion (LaTeX-label currenv 'environment)))
-      (LaTeX-newline)
-      (indent-according-to-mode)
-      (end-of-line))))
-
-(defun LaTeX-arg-bicaption-captionsetup (optional)
-  "Query for 2 arguments for \"\\captionsetup\" with bicaption.sty loaded.
-When OPTIONAL is non-nil, include both as optional arguments in
-square brackets."
-  (let* ((flttype (completing-read (TeX-argument-prompt optional nil "Float type")
-                                  LaTeX-caption-supported-float-types))
-         (biflt (if (and (not (or (string= flttype "bi")
-                                  (string= flttype "bi-first")
-                                  (string= flttype "bi-second")))
-                         flttype (not (string= flttype "")))
-                    (completing-read (TeX-argument-prompt optional nil "Bicaption type")
-                                     '("bi" "bi-first" "bi-second"))
-                  "")))
-    (TeX-argument-insert flttype optional)
-    (TeX-argument-insert biflt optional)))
-
-(TeX-add-style-hook
- "bicaption"
- (lambda ()
-
-   ;; Load caption.el:
-   (TeX-run-style-hooks "caption")
-
-   ;; Macros
-   (TeX-add-symbols
-    '("bicaption"        (LaTeX-arg-bicaption-bicaption))
-    '("bicaption*"       (LaTeX-arg-bicaption-bicaption  nil    t))
-    '("bicaptionbox"     (LaTeX-arg-bicaption-bicaption  nil   nil  t   t) t)
-    '("bicaptionbox*"    (LaTeX-arg-bicaption-bicaption  nil    t   t)     t)
-    '("bisubcaption"     (LaTeX-arg-bicaption-bicaption "sub-"))
-    '("bisubcaption*"    (LaTeX-arg-bicaption-bicaption "sub-"  t))
-    '("bisubcaptionbox"  (LaTeX-arg-bicaption-bicaption "sub-" nil  t   t) t)
-    '("bisubcaptionbox*" (LaTeX-arg-bicaption-bicaption "sub-"  t   t   t) t))
-
-   ;; \bi(sub)?caption(box)? macros should get their own lines
-   (LaTeX-paragraph-commands-add-locally '("bicaption"    "bicaptionbox"
-                                           "bisubcaption" "bisubcaptionbox"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("bicaption"       "*[{[{")
-                                ("bicaptionbox"    "*[{[{[[")
-                                ("bisubcaption"    "*[{[{")
-                                ("bisubcaptionbox" "*[{[{[["))
-                              'textual)))
- TeX-dialect)
-
-(defun LaTeX-bicaption-package-options ()
-  "Prompt for package options for the bicaption package."
-  (TeX-load-style "caption")
-  (TeX-read-key-val t
-                    (append
-                     `(,(list "language"
-                              (cond ((and (member "babel" (TeX-style-list))
-                                          (LaTeX-babel-active-languages))
-                                     (butlast (LaTeX-babel-active-languages)))
-                                    ((and (member "polyglossia" (TeX-style-list))
-                                          (LaTeX-polyglossia-active-languages))
-                                     (butlast (LaTeX-babel-active-languages)))
-                                    (t nil))))
-                     LaTeX-bicaption-key-val-options
-                     LaTeX-caption-key-val-options)))
-
-;;; bicaption.el ends here
diff --git a/elpa/auctex-13.1.3/style/bicaption.elc b/elpa/auctex-13.1.3/style/bicaption.elc
deleted file mode 100644
index 5a1f665..0000000
--- a/elpa/auctex-13.1.3/style/bicaption.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/bidi.el b/elpa/auctex-13.1.3/style/bidi.el
deleted file mode 100644
index 1b17d60..0000000
--- a/elpa/auctex-13.1.3/style/bidi.el
+++ /dev/null
@@ -1,196 +0,0 @@
-;;; bidi.el --- AUCTeX style for the (XeLaTeX) bidi package  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016--2021 Free Software Foundation, Inc.
-
-;; Author: Uwe Brauer <oub@mat.ucm.es>
-;; Created: 2016-03-06
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the bidi package version 31.7
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-bidi-package-options
-  '("RTLdocument" "rldocument" "extrafootnotefeatures")
-  "Package options for the bidi package.")
-
-(defun LaTeX-env-bidi-bib (environment)
-  "Insert bidi-ENVIRONMENT and a bibitem."
-  (LaTeX-insert-environment environment)
-  (end-of-line 0)
-  (delete-char 1)
-  (delete-horizontal-space)
-  (LaTeX-insert-item))
-
-(TeX-add-style-hook
- "bidi"
- (lambda ()
-
-   ;; bidi.sty requires xelatex, so set the engine
-   (TeX-check-engine-add-engines 'xetex)
-
-   ;; 1.4 Turning TeX--XeT features on and off
-   (TeX-add-symbols
-    '("TeXXeTOn" 0)
-    '("TeXXeTOff" 0))
-
-   ;; 1.5 Options of The Package: These macros rely on package option
-   ;; "extrafootnotefeatures".  So check for it first
-   (when (LaTeX-provided-package-options-member "bidi" "extrafootnotefeatures")
-     (TeX-add-symbols
-      '("normalfootnotes" 0)
-      '("twocolumnfootnotes" 0)
-      '("threecolumnfootnotes" 0)
-      '("fourcolumnfootnotes" 0)
-      '("fivecolumnfootnotes" 0)
-      '("sixcolumnfootnotes" 0)
-      '("sevencolumnfootnotes" 0)
-      '("eightcolumnfootnotes" 0)
-      '("ninecolumnfootnotes" 0)
-      '("tencolumnfootnotes" 0)
-      '("RTLcolumnfootnotes" 0)
-      '("LTRcolumnfootnotes" 0)
-      '("paragraphfootnotes" 0)
-      '("setLTRparagraphfootnotes" 0)
-      '("setRTLparagraphfootnotes" 0)))
-
-   (TeX-add-symbols
-    ;; 1.6 Paragraph Switching Commands
-    '("setLTR" 0)
-    '("setRTL" 0)
-    '("setLR" 0)
-    '("setRL" 0)
-    '("unsetRL" 0)
-    '("unsetRTL" 0)
-    '("unsetLTR" 0)
-
-    ;; 1.8 Typesetting Short LTR and RTL Texts
-    '("LR" 1)
-    '("LRE" 1)
-    '("RLE" 1)
-    '("RL" 1)
-
-    ;; 1.9 Footnotes
-    '("LTRfootnote"
-      (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil)
-      t)
-    '("RTLfootnote"
-      (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil)
-      t)
-    '("setfootnoteRL" 0)
-    '("setfootnoteLR" 0)
-    '("unsetfootnoteRL" 0)
-    '("LTRthanks" 1)
-    '("RTLthanks" 1)
-    '("LTRfootnotetext"
-      (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil)
-      t)
-    '("RTLfootnotetext"
-      (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil)
-      t)
-
-    ;; 1.9.1 Footnote Rule
-    '("autofootnoterule"  0)
-    '("rightfootnoterule" 0)
-    '("leftfootnoterule" 0)
-    '("LRfootnoterule" 0)
-    '("textwidthfootnoterule" 0)
-    '("SplitFootnoteRule" 0)
-    '("debugfootnotedirection" 0)
-
-    ;; 1.10 Two Column Typesetting
-    '("RTLdblcol" 0)
-    '("LTRdblcol" 0)
-
-    ;; 1.11 RTL cases
-    '("RTLcases" t)
-
-    ;; 1.12 Typesetting Logos
-    '("XeTeX" 0)
-    '("XeLaTeX" 0)
-
-    ;; 1.13 Separation Mark
-    '("SepMark" "Mark")
-
-    ;; 1.20 \setLTRbibitems, \setRTLbibitems, and \setdefaultbibitems
-    ;; commands
-    '("setLTRbibitems" 0)
-    '("setRTLbibitems" 0)
-    '("setdefaultbibitems" 0)
-
-    ;; 1.21 Typesetting margin par
-    '("setRTLmarginpar" 0)
-    '("setLTRmarginpar" 0)
-    '("setdefaultmarginpar" 0)
-    '("LTRmarginpar" [ "Left margin text" ] "Text")
-    '("RTLmarginpar" [ "Left margin text" ] "Text"))
-
-   (LaTeX-add-environments
-    ;; 1.7 Pargraph Switching Environments
-    "LTR"
-    "RTL"
-
-    ;; 1.18 LTRitems and RTLitems Environments
-    '("RTLitems" LaTeX-env-item)
-    '("LTRitems" LaTeX-env-item)
-
-    ;; 1.19 LTRbibitems and RTLbibitems Environments
-    '("LTRbibitems"  LaTeX-env-bidi-bib)
-    '("RTLbibitems"  LaTeX-env-bidi-bib))
-
-   ;; Append "LTRbibitems" & "RTLbibitems" to `LaTeX-item-list':
-   (make-local-variable 'LaTeX-item-list)
-   (dolist (env '("LTRbibitems" "RTLbibitems"))
-     (add-to-list 'LaTeX-item-list `(,env . LaTeX-item-bib) t))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("LR"        "{")
-                                ("LRE"       "{")
-                                ("RLE"       "{")
-                                ("RL"        "{")
-                                ("LTRthanks" "{")
-                                ("RTLthanks" "{"))
-                              'textual)
-     (font-latex-add-keywords '(("LTRfootnote"     "[{")
-                                ("RTLfootnote"     "[{")
-                                ("LTRfootnotetext" "[{")
-                                ("RTLfootnotetext" "[{")
-                                ("LTRmarginpar"    "[{")
-                                ("RTLmarginpar"    "[{"))
-                              'reference)
-     (font-latex-add-keywords '(("XeTeX"   "")
-                                ("XeLaTeX" "")
-                                ("SepMark" "{"))
-                              'function)))
- TeX-dialect)
-
-;;; bidi.el ends here
diff --git a/elpa/auctex-13.1.3/style/bidi.elc b/elpa/auctex-13.1.3/style/bidi.elc
deleted file mode 100644
index 36c3eb1..0000000
--- a/elpa/auctex-13.1.3/style/bidi.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/bidibeamer.el b/elpa/auctex-13.1.3/style/bidibeamer.el
deleted file mode 100644
index f6d2e3a..0000000
--- a/elpa/auctex-13.1.3/style/bidibeamer.el
+++ /dev/null
@@ -1,42 +0,0 @@
-;;; bidibeamer.el --- AUCTeX style for the bidibeamer class  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2020 Free Software Foundation
-
-;; Author: Tassilo Horn <tsdh@gnu.org>
-;; Created: 2015-03-08
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the bidibeamer class which offers the same
-;; functionality and interface as latex-beamer, so we simply call the style
-;; hook of the latter.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "bidibeamer"
- (lambda ()
-   (TeX-run-style-hooks "beamer"))
- TeX-dialect)
-
-;;; bidibeamer.el ends here
diff --git a/elpa/auctex-13.1.3/style/bidibeamer.elc b/elpa/auctex-13.1.3/style/bidibeamer.elc
deleted file mode 100644
index 9b703c4..0000000
--- a/elpa/auctex-13.1.3/style/bidibeamer.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/bigdelim.el b/elpa/auctex-13.1.3/style/bigdelim.el
deleted file mode 100644
index cb54da7..0000000
--- a/elpa/auctex-13.1.3/style/bigdelim.el
+++ /dev/null
@@ -1,101 +0,0 @@
-;;; bigdelim.el --- AUCTeX style for `bigdelim.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011--2021 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2011-01-24
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `bigdelim.sty', v2.6 from 2021/01/02.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun TeX-arg-bigdelim-brace (optional side &optional prompt)
-  "Prompt for a single brace, and do not insert the matching one.
-If OPTIONAL is non-nil, include the argument only if not empty.
-SIDE is one of the symbols `left' or `right'. PROMPT replaces the
-standard one."
-  (let* ((brace (completing-read
-                 (TeX-argument-prompt optional prompt "Brace")
-                 (if (eq side 'left)
-                     '("(" "[" "{" "\\langle" "|" "\\|" "\\lceil" "\\lfloor")
-                   '(")" "]" "}" "\\rangle" "|" "\\|" "\\rceil" "\\rfloor"))))
-         (TeX-arg-opening-brace (if (member (substring brace 0 1)
-                                            `("{" "}" ,TeX-esc))
-                                    ""
-                                  TeX-grop))
-         (TeX-arg-closing-brace (if (string= TeX-arg-opening-brace TeX-grop)
-                                    TeX-grcl
-                                  "")))
-    (TeX-argument-insert brace optional (when (member brace '("{" "}"))
-                                          TeX-esc))))
-
-(TeX-add-style-hook
- "bigdelim"
- (lambda ()
-
-   (TeX-run-style-hooks "multirow")
-
-   (TeX-add-symbols
-    '("ldelim"
-      (TeX-arg-bigdelim-brace left)
-      "Number of rows for multirow"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Width in multirow")
-                    (append
-                     '("*")
-                     (mapcar (lambda (x)
-                               (concat TeX-esc (car x)))
-                             (LaTeX-length-list))))
-      [ "Text in multirow" ])
-    '("rdelim"
-      (TeX-arg-bigdelim-brace right)
-      "Number of rows for multirow"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Width in multirow")
-                    (append
-                     '("*")
-                     (mapcar (lambda (x)
-                               (concat TeX-esc (car x)))
-                             (LaTeX-length-list))))
-      [ "Text in multirow" ]))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("ldelim" "|{\\{{[")
-                                ("rdelim" "|{\\{{["))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-bigdelim-package-options nil
-  "Package options for the bigdelim package.")
-
-;;; bigdelim.el ends here
diff --git a/elpa/auctex-13.1.3/style/bigdelim.elc b/elpa/auctex-13.1.3/style/bigdelim.elc
deleted file mode 100644
index 80d2509..0000000
--- a/elpa/auctex-13.1.3/style/bigdelim.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/bigstrut.el b/elpa/auctex-13.1.3/style/bigstrut.el
deleted file mode 100644
index 8324da3..0000000
--- a/elpa/auctex-13.1.3/style/bigstrut.el
+++ /dev/null
@@ -1,68 +0,0 @@
-;;; bigstrut.el --- AUCTeX style for `bigstrut.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012, 2014--2021 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `bigstrut.sty', v2.6 from 2021/01/02.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "bigstrut"
- (lambda ()
-   (TeX-add-symbols
-    '("bigstrut" [ TeX-arg-bigstrut ]))
-
-   (LaTeX-add-lengths "bigstrutjot")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("bigstrut" "["))
-                              'function)))
- TeX-dialect)
-
-(defun TeX-arg-bigstrut (optional &optional prompt)
-  "Prompt for the optional argument in \\bigstrut.
-If OPTIONAL is non-nil, insert the argument in brackets.  PROMPT
-replaces the standard one."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt
-     optional prompt "Strut to top (t) or bottom (b)")
-    '("t" "b"))
-   optional))
-
-(defvar LaTeX-bigstrut-package-options nil
-  "Package options for the bigstrut package.")
-
-;;; bigstrut.el ends here
diff --git a/elpa/auctex-13.1.3/style/bigstrut.elc b/elpa/auctex-13.1.3/style/bigstrut.elc
deleted file mode 100644
index 41ddb59..0000000
--- a/elpa/auctex-13.1.3/style/bigstrut.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/bm.el b/elpa/auctex-13.1.3/style/bm.el
deleted file mode 100644
index 7b9cd11..0000000
--- a/elpa/auctex-13.1.3/style/bm.el
+++ /dev/null
@@ -1,62 +0,0 @@
-;;; bm.el --- AUCTeX style for `bm.sty'.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <giordano.mose@libero.it>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `bm.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook "bm"
-                    (lambda ()
-                      (TeX-add-symbols
-                       '("bm" 1)
-                       '("hm" 1)
-                       '("DeclareBoldMathCommand" [ "Math version" ] TeX-arg-define-macro "Math expression")
-                       '("bmdefine" TeX-arg-define-macro "Math expression")
-                       '("hmdefine" TeX-arg-define-macro "Math expression"))
-                      ;; Fontification
-                      (when (and (featurep 'font-latex)
-                                 (eq TeX-install-font-lock 'font-latex-setup))
-                        (font-latex-add-keywords '(("bm" "{")
-                                                   ("hm" "{"))
-                                                 'bold-command)
-                        (font-latex-add-keywords '(("DeclareBoldMathCommand" "[|{\\{")
-                                                   ("bmdefine" "|{\\{")
-                                                   ("hmdefine" "|{\\{"))
-                                                 'function)))
-                    TeX-dialect)
-
-(defvar LaTeX-bm-package-options nil
-  "Package options for the bm package.")
-
-;; bm.el ends here
diff --git a/elpa/auctex-13.1.3/style/bm.elc b/elpa/auctex-13.1.3/style/bm.elc
deleted file mode 100644
index 92cfc41..0000000
--- a/elpa/auctex-13.1.3/style/bm.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/book.el b/elpa/auctex-13.1.3/style/book.el
deleted file mode 100644
index 4a23d25..0000000
--- a/elpa/auctex-13.1.3/style/book.el
+++ /dev/null
@@ -1,24 +0,0 @@
-;;; book.el - Special code for book style.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-book-class-options
-  '("a4paper" "a5paper" "b5paper" "letterpaper" "legalpaper" "executivepaper"
-    "landscape" "10pt" "11pt" "12pt" "oneside" "twoside" "draft" "final"
-    "titlepage" "notitlepage" "openright" "openany" "onecolumn" "twocolumn"
-    "leqno" "fleqn" "openbib")
-  "Package options for the book class.")
-
-(TeX-add-style-hook
- "book"
- (lambda ()
-   (LaTeX-largest-level-set "part")
-   (LaTeX-add-counters "part" "chapter" "section" "subsection" "subsubsection"
-                       "paragraph" "subparagraph" "figure" "table")
-   (LaTeX-add-pagestyles "headings" "myheadings"))
- TeX-dialect)
-
-;;; book.el ends here
diff --git a/elpa/auctex-13.1.3/style/book.elc b/elpa/auctex-13.1.3/style/book.elc
deleted file mode 100644
index 011a385..0000000
--- a/elpa/auctex-13.1.3/style/book.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/booktabs.el b/elpa/auctex-13.1.3/style/booktabs.el
deleted file mode 100644
index 79571ea..0000000
--- a/elpa/auctex-13.1.3/style/booktabs.el
+++ /dev/null
@@ -1,86 +0,0 @@
-;;; booktabs.el -- AUCTeX style for booktabs.sty  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2003, 2004, 2013, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author:   Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created:  2003-10-21
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `booktabs.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun LaTeX-booktabs-arg-paren (optional prompt)
-  "Prompt for a value and use parentheses when it is inserted.
-If OPTIONAL is non-nil the parameter is labeled as optional.
-PROMPT is the value of the prompt to be shown."
-  (let ((TeX-arg-opening-brace "(")
-        (TeX-arg-closing-brace ")"))
-    (TeX-parse-argument optional prompt)))
-
-(TeX-add-style-hook
- "booktabs"
- (lambda ()
-   ;; Do not append an empty group to toprule, midrule, and bottomrule macros,
-   ;; otherwise one gets a wrong spacing in the table.
-   (setq TeX-insert-braces-alist (append TeX-insert-braces-alist
-                                         '(("toprule" . nil)
-                                           ("midrule" . nil)
-                                           ("bottomrule" . nil))))
-   ;; New symbols
-   (TeX-add-symbols
-    '("toprule" [ "Thickness" ])
-    '("midrule" [ "Thickness" ])
-    '("bottomrule" [ "Thickness" ])
-    ;; The `ignore' resets `TeX-last-optional-rejected' to nil so that the trim
-    ;; argument is prompted also when the thickness is skipped.
-    '("cmidrule" [ "Thickness" ] (ignore) [ LaTeX-booktabs-arg-paren "Trim" ]
-      "Column(s)")
-    '("addlinespace" [ "Height" ])
-    '("morecmidrules")
-    '("specialrule" "Thickness" "Space above" "Space below"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("toprule" "[")
-                                ("midrule" "[")
-                                ("bottomrule" "[")
-                                ("cmidrule" "[({")
-                                ("addlinespace" "[")
-                                ("morecmidrules" "")
-                                ("specialrule" "{{{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-booktabs-package-options nil
-  "Package options for the booktabs package.")
-
-;;; booktabs.el ends here
diff --git a/elpa/auctex-13.1.3/style/booktabs.elc b/elpa/auctex-13.1.3/style/booktabs.elc
deleted file mode 100644
index 84a75c9..0000000
--- a/elpa/auctex-13.1.3/style/booktabs.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/brazil.el b/elpa/auctex-13.1.3/style/brazil.el
deleted file mode 100644
index 353e771..0000000
--- a/elpa/auctex-13.1.3/style/brazil.el
+++ /dev/null
@@ -1,37 +0,0 @@
-;;; brazil.el --- Setup AUCTeX for editing Brazilian text.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-05-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "brazil"
- (lambda ()
-   (TeX-run-style-hooks "brazilian"))
- TeX-dialect)
-
-;;; brazil.el ends here
diff --git a/elpa/auctex-13.1.3/style/brazil.elc b/elpa/auctex-13.1.3/style/brazil.elc
deleted file mode 100644
index 74d94bd..0000000
--- a/elpa/auctex-13.1.3/style/brazil.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/brazilian.el b/elpa/auctex-13.1.3/style/brazilian.el
deleted file mode 100644
index c1ae802..0000000
--- a/elpa/auctex-13.1.3/style/brazilian.el
+++ /dev/null
@@ -1,77 +0,0 @@
-;;; brazilian.el --- Setup AUCTeX for editing Brazilian text.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-05-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Cater for some specialities of Brazilian and Portuguese languages
-;; provided by babel package, e.g. special quote and hyphen strings or
-;; `"' which is an active character.
-
-;; Thanks to Gustavo Barros <gusbrs.2016@gmail.com> for requesting
-;; this feature and reviewing the code.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(declare-function font-latex-add-to-syntax-alist
-                  "font-latex"
-                  (list))
-
-(defvar LaTeX-brazilian-mode-syntax-table
-  (copy-syntax-table LaTeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode when using `brazilian' language.")
-
-(modify-syntax-entry ?\" "w" LaTeX-brazilian-mode-syntax-table)
-
-(TeX-add-style-hook
- "brazilian"
- (lambda ()
-   (set-syntax-table LaTeX-brazilian-mode-syntax-table)
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language nil))
-   (setq LaTeX-babel-hyphen-language "brazilian")
-   (TeX-add-symbols
-    "ord"
-    "ro"
-    "orda"
-    "ra")
-   ;; Fontification
-   (when (and (eq TeX-install-font-lock 'font-latex-setup)
-              (featurep 'font-latex))
-     (font-latex-add-quotes '("\"<" "\">" french))
-     ;; Prevent "| from leading to color bleed.
-     (font-latex-add-to-syntax-alist (list (cons ?\" "\\"))))
-   (run-hooks 'TeX-language-pt-br-hook))
- TeX-dialect)
-
-;;; brazilian.el ends here
diff --git a/elpa/auctex-13.1.3/style/brazilian.elc b/elpa/auctex-13.1.3/style/brazilian.elc
deleted file mode 100644
index 9112924..0000000
--- a/elpa/auctex-13.1.3/style/brazilian.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/breqn.el b/elpa/auctex-13.1.3/style/breqn.el
deleted file mode 100644
index 0352055..0000000
--- a/elpa/auctex-13.1.3/style/breqn.el
+++ /dev/null
@@ -1,141 +0,0 @@
-;;; breqn.el --- AUCTeX style for `breqn.sty' (v0.98j)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017--2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-01-06
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `breqn.sty' (v0.98j) from 2020/04/19.
-;; `breqn.sty' is part of TeXLive.
-
-;; In breqn documentation, there is the following statement:
-;;
-;;   9 Various environment options
-;;
-;;   Use of the normal \label command instead of the label option
-;;   works, I think, most of the time (untested).
-;;
-;; To be on the safe side, a label should be written in the optional
-;; argument of an environment as value to the `label' key, e.g.:
-;;
-;;   \begin{dmath}[label={eq:42}]
-;;     ...
-;;   \end{dmath}
-;;
-;; This style achieves this requirement by using the function
-;; `LaTeX-env-label-as-keyval'.
-
-;;; Code:
-
-(require 'latex)
-
-(defvar LaTeX-breqn-key-val-options
-  '(("style" ("\\tiny" "\\scriptsize" "\\footnotesize" "\\small"
-              "\\normalsize" "\\large" "\\Large" "\\LARGE"
-              "\\huge" "\\Huge"))
-    ("number")
-    ("indentstep")
-    ("compact")
-    ("spread")
-    ("frame")
-    ("framesep")
-    ("breakdepth"))
-  "Key=value options for breqn environments.
-The keys \"label\" and \"labelprefix\" are omitted.")
-
-(defvar LaTeX-breqn-key-val-label-regexp
-  `(,(concat
-      "\\\\begin{"
-      (regexp-opt '("dmath" "dseries" "dgroup" "darray"))
-      "}"
-      (LaTeX-extract-key-value-label))
-    1 LaTeX-auto-label)
-  "Matches the label inside an optional argument after \\begin{<breqn-env's>}.")
-
-(defun LaTeX-breqn-env (env)
-  "Insert ENV from breqn package incl. optional key=val argument.
-Keys offered for key=val query depend on ENV.  \"label\" and
-\"labelprefix\" are omitted."
-  (let ((keyvals
-         (TeX-read-key-val t
-                           (cond ((or (string= env "dgroup")
-                                      (string= env "dgroup*"))
-                                  (append '(("noalign") ("brace"))
-                                          LaTeX-breqn-key-val-options))
-                                 ((or (string= env "darray")
-                                      (string= env "darray*"))
-                                  (append '(("noalign") ("brace") ("cols" ("{}")))
-                                          LaTeX-breqn-key-val-options))
-                                 (t LaTeX-breqn-key-val-options)))))
-    (LaTeX-insert-environment env (when (and keyvals
-                                             (not (string= keyvals "")))
-                                    (concat LaTeX-optop keyvals LaTeX-optcl)))
-    (LaTeX-env-label-as-keyval nil nil keyvals env)))
-
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "breqn"
- (lambda ()
-
-   ;; Add breqn to parser:
-   (TeX-auto-add-regexp LaTeX-breqn-key-val-label-regexp)
-
-   ;; Tell AUCTeX that we want to prefix the labels with `LaTeX-equation-label':
-   (let ((envs '("dmath"  "dseries" "dgroup" "darray")))
-     (dolist (env envs)
-       (add-to-list 'LaTeX-label-alist `(,env . LaTeX-equation-label) t)))
-
-   ;; For RefTeX, we must distinguish between equation and eqnarray-like:
-   ;; breqn env == equivalent -- starred
-   ;; dmath     == equation   -- dmath*   == unnumbered
-   ;; dseries   == equation   -- dseries* == unnumbered
-   ;; dgroup    == align      -- dgroup*  == unnumbered
-   ;; darray    == eqnarray   -- darray*  == unnumbered
-   (when (fboundp 'reftex-add-label-environments)
-     (dolist (env '("dmath" "dseries" "dgroup"))
-       (reftex-add-label-environments `((,env ?e nil nil t))))
-     (reftex-add-label-environments '(("darray" ?e nil nil eqnarray-like))))
-
-   (LaTeX-add-environments
-    '("dmath" LaTeX-breqn-env)
-    '("dmath*" LaTeX-breqn-env)
-    '("dseries" LaTeX-breqn-env)
-    '("dseries*" LaTeX-breqn-env)
-    '("dgroup" LaTeX-breqn-env)
-    '("dgroup*" LaTeX-breqn-env)
-    '("darray" LaTeX-breqn-env)
-    '("darray*" LaTeX-breqn-env)
-    '("dsuspend"))
-
-   (TeX-add-symbols
-    '("condition"  [ "Punctuation mark (default ,)" ] t)
-    '("condition*" [ "Punctuation mark (default ,)" ] t)
-    '("hiderel" t)))
- TeX-dialect)
-
-(defvar LaTeX-breqn-package-options nil
-  "Package options for the breqn package.")
-
-;;; breqn.el ends here
diff --git a/elpa/auctex-13.1.3/style/breqn.elc b/elpa/auctex-13.1.3/style/breqn.elc
deleted file mode 100644
index 3ce5fbb..0000000
--- a/elpa/auctex-13.1.3/style/breqn.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/bulgarian.el b/elpa/auctex-13.1.3/style/bulgarian.el
deleted file mode 100644
index d571a5f..0000000
--- a/elpa/auctex-13.1.3/style/bulgarian.el
+++ /dev/null
@@ -1,63 +0,0 @@
-;;; bulgarian.el --- AUCTeX style for the `bulgarian' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2008, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2008-06-28
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing Bulgarian text in connection with the
-;; `bulgarian' babel option.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(defvar LaTeX-bulgarian-mode-syntax-table
-  (copy-syntax-table LaTeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode when using `bulgarian.sty'.")
-
-(modify-syntax-entry ?\" "w" LaTeX-bulgarian-mode-syntax-table)
-
-(TeX-add-style-hook
- "bulgarian"
- (lambda ()
-   (set-syntax-table LaTeX-bulgarian-mode-syntax-table)
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language
-           `("bulgarian" "\"`" "\"'" ,TeX-quote-after-quote)))
-   (setq LaTeX-babel-hyphen-language "bulgarian")
-   ;; Fontification of quotation marks.
-   (when (fboundp 'font-latex-add-quotes)
-     (font-latex-add-quotes '("\"`" "\"'"))
-     (font-latex-add-quotes '("\"<" "\">" french)))
-   (run-hooks 'TeX-language-bg-hook))
- TeX-dialect)
-
-;;; bulgarian.el ends here
diff --git a/elpa/auctex-13.1.3/style/bulgarian.elc b/elpa/auctex-13.1.3/style/bulgarian.elc
deleted file mode 100644
index 3203318..0000000
--- a/elpa/auctex-13.1.3/style/bulgarian.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/canadian.el b/elpa/auctex-13.1.3/style/canadian.el
deleted file mode 100644
index 9066fc2..0000000
--- a/elpa/auctex-13.1.3/style/canadian.el
+++ /dev/null
@@ -1,42 +0,0 @@
-;;; canadian.el --- AUCTeX style for the `canadian' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-07-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing Canadian text in connection with the
-;; `canadian' babel option.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "canadian"
- (lambda ()
-   (TeX-run-style-hooks "english"))
- TeX-dialect)
-
-;;; canadian.el ends here
diff --git a/elpa/auctex-13.1.3/style/canadian.elc b/elpa/auctex-13.1.3/style/canadian.elc
deleted file mode 100644
index 6f7d6db..0000000
--- a/elpa/auctex-13.1.3/style/canadian.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/cancel.el b/elpa/auctex-13.1.3/style/cancel.el
deleted file mode 100644
index 765fe68..0000000
--- a/elpa/auctex-13.1.3/style/cancel.el
+++ /dev/null
@@ -1,63 +0,0 @@
-;;; cancel.el --- AUCTeX style for `cancel.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-11-24
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This file adds support for `cancel.sty' v2.2 form 2013-04-12.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "cancel"
- (lambda ()
-   (TeX-add-symbols
-    '("cancel"   "Expression")
-    '("bcancel"  "Expression")
-    '("xcancel"  "Expression")
-    '("cancelto" "Value" "Expression")
-    "CancelColor")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("cancel"   "|{\\")
-                                ("bcancel"  "|{\\")
-                                ("xcancel"  "|{\\"))
-                              'textual)))
- TeX-dialect)
-
-(defvar LaTeX-cancel-package-options
-  '("thicklines" "samesize" "smaller" "Smaller")
-  "Package options for the cancel package.")
-
-;;; cancel.el ends here
diff --git a/elpa/auctex-13.1.3/style/cancel.elc b/elpa/auctex-13.1.3/style/cancel.elc
deleted file mode 100644
index 33e0dd9..0000000
--- a/elpa/auctex-13.1.3/style/cancel.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/captcont.el b/elpa/auctex-13.1.3/style/captcont.el
deleted file mode 100644
index 5bf1ba1..0000000
--- a/elpa/auctex-13.1.3/style/captcont.el
+++ /dev/null
@@ -1,54 +0,0 @@
-;; captcont.el --- AUCTeX style file for captcont.sty  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2003, 2005, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Reiner Steib <Reiner.Steib@gmx.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; AUCTeX style file for captcont.sty
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "captcont"
- (lambda ()
-   (TeX-add-symbols
-    '("captcont"  [ "list entry" ] "Caption")
-    '("captcont*" [ "list entry" ] "Caption"))
-   ;; Fontification
-   (when (featurep 'font-latex)
-     (font-latex-add-keywords '(("captcont" "*[{")) 'textual)))
- TeX-dialect)
-
-(defvar LaTeX-captcont-package-options '("figbotcap" "figtopcap" "tabbotcap"
-                                         "tabtopcap")
-  "Package options for the captcont package.")
-
-;;; captcont.el ends here
diff --git a/elpa/auctex-13.1.3/style/captcont.elc b/elpa/auctex-13.1.3/style/captcont.elc
deleted file mode 100644
index 144f812..0000000
--- a/elpa/auctex-13.1.3/style/captcont.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/caption.el b/elpa/auctex-13.1.3/style/caption.el
deleted file mode 100644
index 134157a..0000000
--- a/elpa/auctex-13.1.3/style/caption.el
+++ /dev/null
@@ -1,491 +0,0 @@
-;;; caption.el --- AUCTeX style for `caption.sty' (v3.4a)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-02-21
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `caption.sty' (v3.4a) from 2019/10/18.
-;; `caption.sty' is part of TeXLive.
-
-;; If things do not work or when in doubt, press `C-c C-n'.  Comments
-;; for improvement are welcome.
-
-;;; Code:
-
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Needed for compiling `LaTeX-check-insert-macro-default-style':
-(require 'latex)
-
-;; Needed for auto-parsing:
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function LaTeX-babel-active-languages "babel" ())
-(declare-function LaTeX-polyglossia-active-languages "polyglossia" ())
-(declare-function LaTeX-newfloat-DeclareFloatingEnvironment-list
-                  "newfloat" ())
-
-(defvar LaTeX-bicaption-key-val-options)
-(defvar LaTeX-subcaption-key-val-options)
-
-(defvar LaTeX-caption-key-val-options
-  '(("aboveskip")
-    ("belowskip")
-    ("font"   ("scriptsize" "footnotesize" "small" "normalsize" "large"
-               "Large" "normalfont" "up" "it" "sl" "sc" "md" "bf" "rm"
-               "sf" "tt" "singlespacing" "onehalfspacing" "doublespacing"
-               "stretch" "normalcolor" "color" "normal"))
-    ("font+"  ("scriptsize" "footnotesize" "small" "normalsize" "large"
-               "Large" "normalfont" "up" "it" "sl" "sc" "md" "bf" "rm"
-               "sf" "tt" "singlespacing" "onehalfspacing" "doublespacing"
-               "stretch" "normalcolor" "color" "normal"))
-    ("format" ("plain" "hang"))
-    ("hangindent")
-    ("hypcap" ("false" "no" "off" "0" "true" "yes" "on" "1"))
-    ("hypcapspace")
-    ("indention")
-    ("justification" ("justified" "centering" "centerlast" "centerfirst"
-                      "raggedright" "RaggedRight" "raggedleft"))
-    ("labelfont"     ("scriptsize" "footnotesize" "small" "normalsize" "large"
-                      "Large" "normalfont" "up" "it" "sl" "sc" "md" "bf" "rm"
-                      "sf" "tt" "singlespacing" "onehalfspacing" "doublespacing"
-                      "stretch" "normalcolor" "color" "normal"))
-    ("labelfont+"    ("scriptsize" "footnotesize" "small" "normalsize" "large"
-                      "Large" "normalfont" "up" "it" "sl" "sc" "md" "bf" "rm"
-                      "sf" "tt" "singlespacing" "onehalfspacing" "doublespacing"
-                      "stretch" "normalcolor" "color" "normal"))
-    ("labelformat"   ("default" "empty" "simple" "brace" "parens"
-                      "autodot" "unnumbered"))
-    ("labelsep"      ("none" "colon" "period" "space" "quad" "newline" "endash"))
-    ("list"          ("false" "no" "off" "0" "true" "yes" "on" "1"))
-    ("listformat"    ("empty" "simple" "paren" "subsimple" "subparens"))
-    ("margin")
-    ("margin*")
-    ("maxmargin")
-    ("minmargin")
-    ("name")
-    ("oneside")
-    ("parindent")
-    ("parskip")
-    ("position"        ("top" "above" "bottom" "below" "auto"))
-    ("singlelinecheck" ("false" "no" "off" "0" "true" "yes" "on" "1"))
-    ("slc"             ("false" "no" "off" "0" "true" "yes" "on" "1"))
-    ("skip")
-    ("strut"      ("false" "no" "off" "0" "true" "yes" "on" "1"))
-    ("style"      ("base" "default"))
-    ("textfont"   ("scriptsize" "footnotesize" "small" "normalsize" "large"
-                   "Large" "normalfont" "up" "it" "sl" "sc" "md" "bf" "rm"
-                   "sf" "tt" "singlespacing" "onehalfspacing" "doublespacing"
-                   "stretch" "normalcolor" "color" "normal"))
-    ("textfont+"  ("scriptsize" "footnotesize" "small" "normalsize" "large"
-                   "Large" "normalfont" "up" "it" "sl" "sc" "md" "bf" "rm"
-                   "sf" "tt" "singlespacing" "onehalfspacing" "doublespacing"
-                   "stretch" "normalcolor" "color" "normal"))
-    ("textformat" ("empty" "simple" "period"))
-    ("twoside")
-    ("type"       ("figure" "table"))
-    ("type*"      ("figure" "table"))
-    ("width"))
-  "Key=value options for caption macros.")
-
-(defun LaTeX-caption-key-val-options ()
-  "Return an updated list of key=vals from caption package.
-The key=val list will also contain elements from subcaption
-package if loaded."
-  ;; Update the style list once so we don't run this function more
-  ;; than once:
-  (TeX-style-list)
-  (append
-   ;; Check if `subcaption.el' is loaded:
-   (when (member "subcaption" TeX-active-styles)
-     ;; If loaded, update also the entry for `subrefformat' when
-     ;; processing the `labelformat'.  `subrefformat' keys takes the
-     ;; same values as `labelformat'.  We have to check if we have an
-     ;; entry for `\DeclareCaptionLabelFormat', otherwise there is no
-     ;; need to run this procedure:
-     (if (and (LaTeX-caption-DeclareCaption-list)
-              (string-match
-               "\\\\DeclareCaptionLabelFormat"
-               (mapconcat #'identity
-                          (mapcar #'car
-                                  (LaTeX-caption-DeclareCaption-list))
-                          "|")))
-         (progn
-           (let (result)
-             (dolist (keyvals (LaTeX-caption-DeclareCaption-list) result)
-               (when (string-equal (nth 1 keyvals) "LabelFormat")
-                 (let* ((key "subrefformat")
-                        (val (nth 2 keyvals))
-                        (vals-predefined
-                         (cadr (assoc key
-                                      LaTeX-subcaption-key-val-options)))
-                        (vals-parsed
-                         (cadr (assoc key result))))
-                   (cl-pushnew (list key (TeX-delete-duplicate-strings
-                                          (append vals-predefined
-                                                  vals-parsed
-                                                  (list val))))
-                               result :test #'equal))))))
-       LaTeX-subcaption-key-val-options))
-   ;; Check if `bicaption.el' is loaded:
-   (when (member "bicaption" TeX-active-styles)
-     (append
-      (cond ((and (member "babel" TeX-active-styles)
-                  (LaTeX-babel-active-languages))
-             `(,(list "language"
-                      (butlast (LaTeX-babel-active-languages)))))
-            ((and (member "polyglossia" TeX-active-styles)
-                  (LaTeX-polyglossia-active-languages))
-             `(,(list "language"
-                      (butlast (LaTeX-polyglossia-active-languages)))))
-            (t nil))
-      LaTeX-bicaption-key-val-options))
-   ;; Support for environments defined with `newfloat.sty': These
-   ;; environments are added to `type' and `type*' keys:
-   (when (and (member "newfloat" TeX-active-styles)
-              (LaTeX-newfloat-DeclareFloatingEnvironment-list))
-     (let (result)
-       (dolist (key '("type" "type*") result)
-         (let ((val (mapcar #'car
-                            (LaTeX-newfloat-DeclareFloatingEnvironment-list)))
-               (vals-predefined
-                (cadr (assoc key LaTeX-caption-key-val-options))))
-           (cl-pushnew (list key (TeX-delete-duplicate-strings
-                                  (append vals-predefined
-                                          val)))
-                       result :test #'equal)))))
-   ;; Update to standard key-vals from `caption.el':
-   (when (LaTeX-caption-DeclareCaption-list)
-     (let (result)
-       (dolist (keyvals (LaTeX-caption-DeclareCaption-list) result)
-         (let* ((key (if (string-equal (nth 1 keyvals) "LabelSeparator")
-                         (downcase (substring (nth 1 keyvals) 0 8))
-                       (downcase (nth 1 keyvals))))
-                (val (nth 2 keyvals))
-                (vals-predefined
-                 (cadr (assoc key LaTeX-caption-key-val-options)))
-                (vals-parsed (cadr (assoc key result))))
-           ;; For `\DeclareCaptionOption', only add the value
-           ;; (remember:      key=^^^^^^, val="defined key")
-           (if (string-equal key "option")
-               (cl-pushnew (list val) result :test #'equal)
-             (cl-pushnew (list key (TeX-delete-duplicate-strings
-                                    (append vals-predefined
-                                            vals-parsed
-                                            (list val))))
-                         result :test #'equal))))))
-   LaTeX-caption-key-val-options))
-
-(defvar LaTeX-caption-supported-float-types
-  '("figure" "table" "ContinuedFloat"   ; Standard caption.sty
-    "sub" "subtable" "subfigure"        ; subcaption.sty
-    "bi" "bi-first" "bi-second"         ; bicaption.sty
-    "ruled" "boxed"                     ; float.sty
-    "floatingfigure" "floatingtable"    ; floatflt.sty
-    "lstlisting"                        ; listings.sty
-    "longtable"                         ; longtable.sty
-    "figwindow" "tabwindow"             ; picinpar.sty
-    "parpic"                            ; picins.sty
-    "SCfigure" "SCtable"                ; sidecap.sty
-    "supertabular" "xtabular"           ; supertabular.sty & xtab.sty
-    "threeparttable" "measuredfigure"   ; threeparttable.sty
-    "wrapfigure" "wraptable")           ; wrapfigure.sty
-  "List of float types supported by `caption.sty'.
-These types are provided by other LaTeX packages.")
-
-;; Setup for various \DeclareCaption's:
-(TeX-auto-add-type "caption-DeclareCaption" "LaTeX")
-
-;; The 2. argument to `DeclareCaption[A-Za-z]' contains (La)TeX code.
-;; We deliberately ignore that argument in our regex since it is not
-;; needed for this style and would pollute the auto generated
-;; `docname.el' file.
-(defvar LaTeX-caption-DeclareCaption-regexp
-  `(,(concat "\\\\DeclareCaption\\(Font\\|Format\\|Justification"
-             "\\|LabelFormat\\|LabelSeparator\\|ListFormat"
-             "\\|Option\\|Style\\|TextFormat\\)"
-             "\\*?"
-             "[ \t\n\r%]*"
-             "{\\([^}]+\\)}")
-    (0 1 2) LaTeX-auto-caption-DeclareCaption)
-  "Matches the arguments of different `\\DeclareCaption*' from `caption.sty'.")
-
-(defun LaTeX-caption-auto-prepare ()
-  "Clear `LaTeX-auto-caption-DeclareCaption' before parsing."
-  (setq LaTeX-auto-caption-DeclareCaption nil))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-caption-auto-prepare t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-;; In `LaTeX-caption-DeclareCaption-regexp', we match (0 1 2).  When
-;; adding a new `Name', we need something unique for `0'-match until
-;; the next `C-c C-n'.  We mimic that regex-match bei concat'ing the
-;; elements.  It will vanish upon next `C-c C-n'.
-(defun LaTeX-arg-caption-DeclareCaption (optional format)
-  "Insert various `\\DeclareCaptionFORMAT' commands.
-If OPTIONAL, insert argument in square brackets.  FORMAT is the
-suffix of the LaTeX macro."
-  (let ((name (TeX-read-string "Name: ")))
-    (LaTeX-add-caption-DeclareCaptions
-     (list (concat "\\DeclareCaption" format "{" name "}")
-           format name))
-    (TeX-argument-insert name optional)))
-
-;; Support for an undocumented feature of caption.sty:
-;; `\captionbox' sets the width of the caption equal to the width of
-;; the contents (a feature provided e.g. by `threeparttable.sty').
-;; The starred version typesets the caption without label and without
-;; entry to the list of figures or tables.
-
-;; The first mandatory argument {<heading>} contains the caption text
-;; and the label.  We used to use `TeX-insert-macro' to do the job
-;; (Thanks to M. Giordano for his valuable comments on this!), but now
-;; moved to `LaTeX-label'.
-
-;; Syntax:
-;; \captionbox[<list entry>]{<heading>}[<width>][<inner-pos>]{<contents>}
-;; \captionbox*{<heading>}[<width>][<inner-pos>]{<contents>}
-
-(defun LaTeX-arg-caption-captionbox (optional &optional star)
-  "Query for the arguments of \"\\captionbox\" incl. a label and insert them.
-If OPTIONAL is non-nil, indicate it while reading the caption.
-If STAR is non-nil, then do not query for a \\label and a short
-caption, insert only a caption."
-  (let* ((currenv (LaTeX-current-environment))
-         (caption (TeX-read-string
-                   (TeX-argument-prompt optional nil "Caption")))
-         (short-caption
-          (when (and (not star)
-                     (>= (length caption) LaTeX-short-caption-prompt-length))
-            (TeX-read-string
-             (TeX-argument-prompt t nil "Short caption")))))
-    (indent-according-to-mode)
-    (when (and short-caption (not (string= short-caption "")))
-      (insert LaTeX-optop short-caption LaTeX-optcl))
-    (insert TeX-grop caption)
-    (unless star (LaTeX-label currenv 'environment))
-    (insert TeX-grcl))
-  (let* ((TeX-arg-opening-brace "[")
-         (TeX-arg-closing-brace "]")
-         (TeX-last-optional-rejected nil)
-         (width (LaTeX-check-insert-macro-default-style
-                 (completing-read (TeX-argument-prompt t nil "Width")
-                                  (mapcar (lambda (elt) (concat TeX-esc (car elt)))
-                                          (LaTeX-length-list)))))
-         (TeX-last-optional-rejected (or (not width)
-                                         (and width (string= width ""))))
-         (inpos (LaTeX-check-insert-macro-default-style
-                 (if (and width (not (string-equal width "")))
-                     (completing-read (TeX-argument-prompt t nil "Inner position")
-                                      '("c" "l" "r" "s"))
-                   ""))))
-    (and width (TeX-argument-insert width t))
-    (and inpos (TeX-argument-insert inpos t)))
-  ;; Fill the paragraph before inserting {}.  We can use
-  ;; `LaTeX-fill-paragraph' without messing up the code since
-  ;; \caption starts a new paragraph with AUCTeX
-  ;; (cf. `paragraph-start').
-  (when auto-fill-function (LaTeX-fill-paragraph)))
-
-(defun LaTeX-arg-caption-captionof (optional &optional star)
-  "Query for the arguments of \"\\captionof\" macro and insert them.
-If OPTIONAL is non-nil, insert the arguments in brackets.  If
-STAR is non-nil, do not query for a short-caption and a label."
-  (let* ((envtype (completing-read (TeX-argument-prompt optional nil "Float type")
-                                   LaTeX-caption-supported-float-types))
-         (figtypes '("figure" "subfigure" "floatingfigure"
-                     "figwindow" "SCfigure" "measuredfigure" "wrapfigure"))
-         (tabtypes '("table"  "subtable" "floatingtable"  "tabwindow" "SCtable"
-                     "supertabular" "xtabular" "threeparttable"  "wraptable"))
-         (caption (TeX-read-string
-                   (TeX-argument-prompt optional nil "Caption")))
-         (short-caption
-          (when (and (not star)
-                     (>= (length caption) LaTeX-short-caption-prompt-length))
-            (TeX-read-string
-             (TeX-argument-prompt t nil "Short caption")))))
-    (indent-according-to-mode)
-    (TeX-argument-insert envtype optional)
-    (when (and short-caption (not (string= short-caption "")))
-      (insert LaTeX-optop short-caption LaTeX-optcl))
-    (TeX-argument-insert caption optional)
-    (when auto-fill-function (LaTeX-fill-paragraph))
-    (when (and (not star)
-               ;; Check if `envtype' is a figure or a table, also
-               ;; consult `LaTeX-label-alist' for additions from user
-               ;; or newfloat.el, then run `LaTeX-label' w/
-               ;; 'environment arg, otherwise w/o.
-               (save-excursion
-                 (if (or (member envtype figtypes)
-                         (member envtype tabtypes)
-                         (assoc envtype LaTeX-label-alist))
-                     (LaTeX-label (cond ((member envtype figtypes)
-                                         "figure")
-                                        ((member envtype tabtypes)
-                                         "table")
-                                        (t envtype))
-                                  'environment)
-                   (LaTeX-label envtype))))
-      (LaTeX-newline)
-      (indent-according-to-mode)
-      (end-of-line))))
-
-(TeX-add-style-hook
- "caption"
- (lambda ()
-
-   ;; Add caption to the parser.
-   (TeX-auto-add-regexp LaTeX-caption-DeclareCaption-regexp)
-
-   ;; Caption commands:
-   (TeX-add-symbols
-    '("caption*" t)
-
-    '("captionlistentry"
-      [TeX-arg-eval completing-read (TeX-argument-prompt t nil "Float type")
-                    LaTeX-caption-supported-float-types]
-      t)
-
-    '("captionof" LaTeX-arg-caption-captionof)
-
-    '("captionof*" (LaTeX-arg-caption-captionof t))
-
-    '("captionsetup"
-      (TeX-arg-conditional (member "bicaption" (TeX-style-list))
-                           ([LaTeX-arg-bicaption-captionsetup])
-                           ([TeX-arg-eval completing-read
-                                          (TeX-argument-prompt t nil "Float type")
-                                          LaTeX-caption-supported-float-types]))
-      (TeX-arg-key-val (LaTeX-caption-key-val-options)))
-
-    '("captionsetup*"
-      (TeX-arg-conditional (member "bicaption" (TeX-style-list))
-                           ([LaTeX-arg-bicaption-captionsetup])
-                           ([TeX-arg-eval completing-read
-                                          (TeX-argument-prompt t nil "Float type")
-                                          LaTeX-caption-supported-float-types]))
-      (TeX-arg-key-val (LaTeX-caption-key-val-options)))
-
-    '("clearcaptionsetup"
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Single key")
-                    (LaTeX-caption-key-val-options)]
-      (TeX-arg-eval completing-read (TeX-argument-prompt nil nil "Float type")
-                    LaTeX-caption-supported-float-types))
-
-    '("clearcaptionsetup*"
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Single key")
-                    (LaTeX-caption-key-val-options)]
-      (TeX-arg-eval completing-read (TeX-argument-prompt nil nil "Float type")
-                    LaTeX-caption-supported-float-types))
-
-    '("captionbox"  (LaTeX-arg-caption-captionbox) t)
-
-    '("captionbox*" (LaTeX-arg-caption-captionbox t) t)
-
-    '("continuedfloat" 0)
-    '("continuedfloat*" 0)
-
-    '("DeclareCaptionFont"
-      (LaTeX-arg-caption-DeclareCaption "Font") t)
-
-    '("DeclareCaptionFormat"
-      (LaTeX-arg-caption-DeclareCaption "Format") t)
-
-    '("DeclareCaptionFormat*"
-      (LaTeX-arg-caption-DeclareCaption "Format") t)
-
-    '("DeclareCaptionJustification"
-      (LaTeX-arg-caption-DeclareCaption "Justification") t)
-
-    '("DeclareCaptionLabelFormat"
-      (LaTeX-arg-caption-DeclareCaption "LabelFormat") t)
-
-    '("DeclareCaptionLabelSeparator"
-      (LaTeX-arg-caption-DeclareCaption "LabelSeparator") t)
-
-    '("DeclareCaptionLabelSeparator*"
-      (LaTeX-arg-caption-DeclareCaption "LabelSeparator") t)
-
-    '("DeclareCaptionListFormat"
-      (LaTeX-arg-caption-DeclareCaption "ListFormat") t)
-
-    '("DeclareCaptionOption"
-      (LaTeX-arg-caption-DeclareCaption "Option") t)
-
-    '("DeclareCaptionStyle"
-      (LaTeX-arg-caption-DeclareCaption "Style")
-      [TeX-arg-key-val (LaTeX-caption-key-val-options) "Additional options"]
-      (TeX-arg-key-val (LaTeX-caption-key-val-options) "Options"))
-
-    '("DeclareCaptionTextFormat"
-      (LaTeX-arg-caption-DeclareCaption "TextFormat") t)
-
-    '("bothIfFirst" 2)
-
-    '("bothIfSecond" 2))
-
-   ;; \caption(box|of) macros should get their own lines
-   (LaTeX-paragraph-commands-add-locally '("captionbox" "captionof"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("caption"           "*[{")
-                                ("captionlistentry"  "[{")
-                                ("captionof"         "*{[{")
-                                ("captionbox"        "*[{[["))
-                              'textual)
-     (font-latex-add-keywords '(("captionsetup"                  "*[[{")
-                                ("clearcaptionsetup"             "*[{")
-                                ("continuedfloat"                "")
-                                ("DeclareCaptionFont"            "{{")
-                                ("DeclareCaptionFormat"          "*{{")
-                                ("DeclareCaptionJustification"   "{{")
-                                ("DeclareCaptionLabelFormat"     "{{")
-                                ("DeclareCaptionLabelSeparator"  "*{{")
-                                ("DeclareCaptionListFormat"      "{{")
-                                ("DeclareCaptionOption"          "{{")
-                                ("DeclareCaptionStyle"           "{[{")
-                                ("DeclareCaptionTextFormat"      "{{"))
-                              'function)) )
- TeX-dialect)
-
-(defun LaTeX-caption-package-options ()
-  "Prompt for package options for the caption package."
-  (TeX-read-key-val t
-                    (append '(("compatibility"  ("true" "false")))
-                            '(("figureposition" ("top" "above" "bottom" "below")))
-                            '(("tableposition"  ("top" "above" "bottom" "below")))
-                            LaTeX-caption-key-val-options)))
-
-;;; caption.el ends here
diff --git a/elpa/auctex-13.1.3/style/caption.elc b/elpa/auctex-13.1.3/style/caption.elc
deleted file mode 100644
index 9bb293d..0000000
--- a/elpa/auctex-13.1.3/style/caption.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/changelog.el b/elpa/auctex-13.1.3/style/changelog.el
deleted file mode 100644
index a4ebb43..0000000
--- a/elpa/auctex-13.1.3/style/changelog.el
+++ /dev/null
@@ -1,163 +0,0 @@
-;;; changelog.el --- AUCTeX style for `changelog.sty' (v2.0.0)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2019, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2019-05-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `changelog.sty' (v2.0.0).
-;; `changelog.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(defvar reftex-label-alist)
-
-(defvar LaTeX-changelog-env-key-val-options
-  '(("section" ("true" "false"))
-    ("title"))
-  "Key=value options for changelog environment.
-The keys sectioncmd and label are added in the function
-`LaTeX-env-changelog'.")
-
-(defvar LaTeX-changelog-version-env-key-val-options
-  '(("version")
-    ("v")
-    ("author")
-    ("date")
-    ("yanked" ("true" "false"))
-    ("simple" ("true" "false"))
-    ("short"  ("true" "false")))
-  "key=value options for version environment.")
-
-(defun LaTeX-env-changelog (environment)
-  "Insert ENVIRONMENT, ask for optional argument and insert a label."
-  (let* ((seccmds (mapcar #'car LaTeX-section-list))
-         ;; Collect the key=vals acc. to environment & documentclass
-         (opts (TeX-read-key-val
-                t
-                (if (string= environment "changelog")
-                    (append
-                     `(("sectioncmd"
-                        ,(if (< (LaTeX-largest-level) 2)
-                             (append
-                              (mapcar (lambda (cmd) (concat TeX-esc cmd))
-                                      seccmds)
-                              (mapcar (lambda (cmd) (concat TeX-esc cmd "*"))
-                                      seccmds))
-                           (append
-                            (mapcar (lambda (cmd) (concat TeX-esc cmd))
-                                    (remove "chapter" seccmds))
-                            (mapcar (lambda (cmd) (concat TeX-esc cmd "*"))
-                                    (remove "chapter" seccmds))))))
-                     LaTeX-changelog-env-key-val-options
-                     LaTeX-changelog-version-env-key-val-options)
-                  LaTeX-changelog-version-env-key-val-options)))
-         ;; Extract the chosen sectioning command
-         (sec (progn
-                (string-match "sectioncmd=\\\\\\([a-z]+\\)\\(\\*?\\)" opts)
-                (match-string-no-properties 1 opts)))
-         ;; Temp. re-bind `LaTeX-label-alist' and pick the label
-         ;; prefix from `LaTeX-section-label'
-         (LaTeX-label-alist
-          (when (and (string= environment "changelog")
-                     (match-string 2 opts)
-                     (not (string= (match-string 2 opts) "*")))
-            `(,(cons environment
-                     (cdr (assoc sec LaTeX-section-label))))))
-         ;; Temp. re-bind `reftex-label-alist' as well and make
-         ;; `reftex-label' DTRT:
-         (reftex-label-alist
-          (when (and (boundp 'reftex-label-alist)
-                     LaTeX-label-alist
-                     (string= environment "changelog"))
-            `((,environment ?s ,(cdr (assoc sec LaTeX-section-label)) nil t)))))
-    (LaTeX-insert-environment
-     environment
-     (when (and opts (not (string= opts "")))
-       (concat LaTeX-optop opts LaTeX-optcl)))
-    ;; Add a label into the opt. argument
-    (when (string= environment "changelog")
-      (LaTeX-env-label-as-keyval nil "sectioncmd" nil environment))
-    ;; Add an \item in version environment
-    (when (string= environment "version")
-      (TeX-insert-macro "item")
-      (indent-according-to-mode))))
-
-(TeX-add-style-hook
- "changelog"
- (lambda ()
-
-   (LaTeX-add-environments
-    '("changelog" LaTeX-env-changelog)
-    '("version"   LaTeX-env-changelog))
-
-   (TeX-add-symbols
-    '("added"      0)
-    '("changed"    0)
-    '("deprecated" 0)
-    '("removed"    0)
-    '("fixed"      0)
-    '("security"   0)
-    `("shortversion" (TeX-arg-key-val
-                      ,(append
-                        '(("changes"))
-                        LaTeX-changelog-version-env-key-val-options))))
-
-   ;; Tell RefTeX that the optional arg of changelog env. can contain a label:
-   (when (and (boundp 'reftex-label-regexps)
-              (fboundp 'reftex-compile-variables)
-              (not (string-match  "\\bchangelog\\b"
-                                  (mapconcat #'identity
-                                             reftex-label-regexps
-                                             "|"))))
-     (add-to-list (make-local-variable 'reftex-label-regexps)
-                  (concat "\\\\begin{changelog}"
-                          (LaTeX-extract-key-value-label nil 1))
-                  t)
-     (reftex-compile-variables))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("added"        "")
-                                ("changed"      "")
-                                ("deprecated"   "")
-                                ("removed"      "")
-                                ("fixed"        "")
-                                ("security"     "")
-                                ("shortversion" "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-changelog-package-options nil
-  "Package options for the changelog package.")
-
-;;; changelog.el ends here
diff --git a/elpa/auctex-13.1.3/style/changelog.elc b/elpa/auctex-13.1.3/style/changelog.elc
deleted file mode 100644
index 5d1f273..0000000
--- a/elpa/auctex-13.1.3/style/changelog.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/changes.el b/elpa/auctex-13.1.3/style/changes.el
deleted file mode 100644
index 9c3bff5..0000000
--- a/elpa/auctex-13.1.3/style/changes.el
+++ /dev/null
@@ -1,242 +0,0 @@
-;;; changes.el --- AUCTeX style for `changes.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-01-31
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This file adds support for `changes.sty' v4.0.0. from 2021/01/28.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(defvar LaTeX-xcolor-base-colors)
-(defvar LaTeX-truncate-package-options)
-(defvar LaTeX-ulem-package-options)
-(defvar LaTeX-xcolor-package-options)
-
-(TeX-auto-add-type "changes-definechangesauthor" "LaTeX")
-
-(defvar LaTeX-changes-definechangesauthor-regexp
-  `(,(concat "\\\\definechangesauthor"
-             "[ \t\n\r%]*"
-             "\\(?:\\[[^]]*\\]\\)?"
-             "[ \t\n\r%]*"
-             "{\\([^}]+\\)}")
-    1 LaTeX-auto-changes-definechangesauthor)
-  "Matches the id defined by \\definechangesauthor.")
-
-(defun LaTeX-changes-auto-prepare ()
-  "Reset `LaTeX-auto-changes-definechangesauthor'."
-  (setq LaTeX-auto-changes-definechangesauthor nil))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-changes-auto-prepare t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-arg-changes-definechangesauthor (optional)
-  "Prompt for the arguments of \\definechangesauthor macro.
-While reading the first optional argument, remove space from
-`crm-local-completion-map' and `minibuffer-local-completion-map'.
-Insert the argument in brackets if OPTIONAL is non-nil."
-  (let* ((crm-local-completion-map
-          (remove (assoc 32 crm-local-completion-map)
-                  crm-local-completion-map))
-         (minibuffer-local-completion-map
-          (remove (assoc 32 minibuffer-local-completion-map)
-                  minibuffer-local-completion-map))
-         (TeX-last-optional-rejected nil)
-         (keyval (LaTeX-check-insert-macro-default-style
-                  (TeX-read-key-val
-                   t
-                   `(("name")
-                     ("color"
-                      ,(cond
-                        ((and (member "xcolor" (TeX-style-list))
-                              (fboundp 'LaTeX-xcolor-definecolor-list))
-                         (mapcar #'car (LaTeX-xcolor-definecolor-list)))
-                        ((and (member "color" (TeX-style-list))
-                              (fboundp 'LaTeX-color-definecolor-list))
-                         (mapcar #'car (LaTeX-color-definecolor-list)))
-                        (t nil)))))))
-         (TeX-arg-opening-brace LaTeX-optop)
-         (TeX-arg-closing-brace LaTeX-optcl))
-    (when keyval (TeX-argument-insert keyval t)))
-  (let ((id (TeX-read-string
-             (TeX-argument-prompt optional nil "Author ID"))))
-    (LaTeX-add-changes-definechangesauthors id)
-    (TeX-argument-insert id optional)))
-
-(defun LaTeX-arg-changes-markup (optional)
-  "Prompt for the argument of various markup commands.
-Remove space from `crm-local-completion-map' and
-`minibuffer-local-completion-map' while reading user input.
-Insert the argument in brackets if OPTIONAL is non-nil."
-  (let* ((crm-local-completion-map
-          (remove (assoc 32 crm-local-completion-map)
-                  crm-local-completion-map))
-         (minibuffer-local-completion-map
-          (remove (assoc 32 minibuffer-local-completion-map)
-                  minibuffer-local-completion-map))
-         (keyval (TeX-read-key-val
-                  optional
-                  `(("id" ,(mapcar #'car
-                                   (LaTeX-changes-definechangesauthor-list)))
-                    ("comment")))))
-    (TeX-argument-insert keyval optional)))
-
-(TeX-add-style-hook
- "changes"
- (lambda ()
-
-   ;; Add changes to the parser
-   (TeX-auto-add-regexp LaTeX-changes-definechangesauthor-regexp)
-
-   ;; Run AUCTeX style hooks based on given package options: This is
-   ;; more complicated since we're only looking after "ulem" or
-   ;; "xcolor" and don't really care about the given options to them:
-   (when (assoc "changes" LaTeX-provided-package-options)
-     (dolist (pkg '("ulem" "xcolor"))
-       (let ((opts (cdr (assoc "changes"
-                               LaTeX-provided-package-options))))
-         (when (string-match (concat "\\<" pkg "\\>")
-                             (mapconcat #'identity opts "|"))
-           (TeX-run-style-hooks pkg)))))
-
-   ;; truncate.sty is always loaded:
-   (TeX-run-style-hooks "truncate")
-
-   (TeX-add-symbols
-    ;; 4.2 Change management
-    '("added"    [ LaTeX-arg-changes-markup ] 1)
-    '("deleted"  [ LaTeX-arg-changes-markup ] 1)
-    '("replaced" [ LaTeX-arg-changes-markup ] 2)
-
-    ;; 4.3 Highlighting and Comments
-    '("highlight" [ LaTeX-arg-changes-markup ] 1)
-    '("comment"
-      [TeX-arg-eval
-       TeX-read-key-val t `(("id"
-                             ,(mapcar #'car
-                                      (LaTeX-changes-definechangesauthor-list))))]
-      1)
-
-    ;; 4.4 Overview of changes
-    '("listofchanges"
-      [TeX-arg-key-val (("style" ("list" "summary" "compactsummary"))
-                        ("title")
-                        ("show" ("all" "added" "deleted"
-                                 "replaced" "highlight" "comment")))])
-
-    ;; 4.5 Author management \definechangesauthor
-    '("definechangesauthor" LaTeX-arg-changes-definechangesauthor)
-
-    ;; 4.6 Adaption of the output:
-    '("setaddedmarkup" "Definition")
-    '("setdeletedmarkup" "Definition")
-    '("sethighlightmarkup" "Definition")
-    '("setcommentmarkup" "Definition")
-    '("setauthormarkup" "Definition")
-    '("setauthormarkupposition"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt optional nil "Position")
-                    '("left" "right")))
-    '("setauthormarktext"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt optional nil "Markup")
-                    '("id" "name")))
-    '("settruncatewidth" (TeX-arg-length "Width"))
-    '("setsummarywidth" (TeX-arg-length "Width"))
-    '("setsummarytowidth" "Text")
-    '("setlocextension" "Extension")
-    '("setsocextension" "Extension"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("definechangesauthor" "[{")
-                                ("setaddedmarkup"      "{")
-                                ("setdeletedmarkup"    "{")
-                                ("sethighlightmarkup"  "{")
-                                ("setcommentmarkup"    "{")
-                                ("setauthormarkup"     "{")
-                                ("setauthormarkupposition"   "{")
-                                ("setauthormarktext"   "{")
-                                ("settruncatewidth"    "{")
-                                ("setsummarywidth"     "{")
-                                ("setsummarytowidth"   "{")
-                                ("setlocextension"     "{")
-                                ("setsocextension"     "{"))
-                              'function)
-     (font-latex-add-keywords '(("added"     "[{")
-                                ("deleted"   "[{")
-                                ("replaced"  "[{{")
-                                ("highlight" "[{")
-                                ("comment"   "[{"))
-                              'textual)
-     (font-latex-add-keywords '(("listofchanges" "["))
-                              'reference)))
- TeX-dialect)
-
-(defun LaTeX-changes-package-options ()
-  "Prompt for package options for the changes package."
-  (TeX-load-style "xcolor")
-  (TeX-load-style "truncate")
-  (TeX-load-style "ulem")
-  (TeX-read-key-val
-   t
-   (append
-    `(("defaultcolor"
-       ,(if (and (fboundp 'LaTeX-xcolor-definecolor-list)
-                 (LaTeX-xcolor-definecolor-list))
-            (mapcar #'car (LaTeX-xcolor-definecolor-list))
-          LaTeX-xcolor-base-colors)))
-    `(("draft")
-      ("final")
-      ("commandnameprefix" ("none" "ifneeded" "always"))
-      ("markup" ("default" "underlined" "bfit" "nocolor"))
-      ("addedmarkup" ("colored" "uline" "uuline" "uwave"
-                      "dashuline" "dotuline"
-                      "bf" "it" "sl" "em"))
-      ("deletedmarkup" ("sout" "xout" "colored"
-                        "uline" "uuline" "uwave"
-                        "dashuline" "dotuline"
-                        "bf" "it" "sl" "em"))
-      ("highlightmarkup" ("background" "uuline" "uwave"))
-      ("commentmarkup" ("todo" "margin" "footnote" "uwave"))
-      ("authormarkup" ("superscript" "subscript" "brackets"
-                       "footnote" "none"))
-      ("authormarkupposition" ("right" "left"))
-      ("authormarkuptext" ("id" "name"))
-      ("todonotes")
-      ("truncate" ,LaTeX-truncate-package-options)
-      ("ulem" ,LaTeX-ulem-package-options)
-      ("xcolor" ,LaTeX-xcolor-package-options)))))
-
-;;; changes.el ends here
diff --git a/elpa/auctex-13.1.3/style/changes.elc b/elpa/auctex-13.1.3/style/changes.elc
deleted file mode 100644
index bf2e8d3..0000000
--- a/elpa/auctex-13.1.3/style/changes.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/cleveref.el b/elpa/auctex-13.1.3/style/cleveref.el
deleted file mode 100644
index 373dcd8..0000000
--- a/elpa/auctex-13.1.3/style/cleveref.el
+++ /dev/null
@@ -1,205 +0,0 @@
-;;; cleveref.el --- AUCTeX style for `cleveref.sty' (v0.21.4)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014--2020 Free Software Foundation, Inc.
-
-;; Author: Matthew Leach <matthew@mattleach.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 13/10/2014
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `cleveref.sty' (v0.21.4), dated
-;; 2018/03/27.
-
-;;; Code
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun TeX-arg-cleveref-multiple-labels (optional &optional prompt)
-  "Prompt for a series of labels completing with known labels.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (if (and (fboundp 'reftex-arg-label)
-           (fboundp 'reftex-plug-flag)
-           (reftex-plug-flag 2))
-      ;; Use RefTeX when enabled
-      (TeX-arg-ref optional)
-    ;; Use AUCTeX interface
-    (let* ((labels (TeX-completing-read-multiple
-                    (TeX-argument-prompt optional prompt "Keys")
-                    (LaTeX-label-list)))
-           (labels-string (mapconcat #'identity labels ",")))
-      (TeX-argument-insert labels-string optional))))
-
-(defun TeX-arg-cleveref-crossref-type (optional &optional prompt)
-  "Insert the cross-reference type for macros of cleveref package.
-If OPTIONAL is non-nil, insert the resulting value in brackets.
-Use PROMPT as the prompt string."
-  (let* ((type (mapcar #'list
-                       '("appendix" "subappendix" "subsubappendix"
-                         "subsubsubappendix" "subfigure" "subtable"
-                         "subequation")))
-         (types (append (LaTeX-counter-list) type)))
-    (TeX-argument-insert
-     (completing-read (TeX-argument-prompt optional prompt "Type") types)
-     optional)))
-
-(defvar LaTeX-cleveref-label-regexp
-  '("\\\\label\\[[^]]*\\]{\\([^\n\r%\\{}]+\\)}" 1 LaTeX-auto-label)
-  "Regexp matching a \\label incl. an optional argument.")
-
-(TeX-add-style-hook
- "cleveref"
- (lambda ()
-
-   (TeX-add-symbols
-    ;; 4 Typesetting Cross-References
-    '("cref" TeX-arg-cleveref-multiple-labels)
-    '("Cref" TeX-arg-cleveref-multiple-labels)
-    '("crefrange" (TeX-arg-ref "Key (first)") (TeX-arg-ref "Key (last)"))
-    '("Crefrange" (TeX-arg-ref "key (first)") (TeX-arg-ref "Key (last)"))
-    '("cref*" TeX-arg-cleveref-multiple-labels)
-    '("Cref*" TeX-arg-cleveref-multiple-labels)
-    '("crefrange*" (TeX-arg-ref "Key (first)") (TeX-arg-ref "Key (last)"))
-    '("Crefrange*" (TeX-arg-ref "Key (first)") (TeX-arg-ref "Key (last)"))
-    '("cpageref" TeX-arg-cleveref-multiple-labels)
-    '("Cpageref" TeX-arg-cleveref-multiple-labels)
-    '("cpagerefrange" (TeX-arg-ref "Key (first)") (TeX-arg-ref "Key (last)"))
-    '("Cpagerefrange" (TeX-arg-ref "Key (first)") (TeX-arg-ref "Key (last)"))
-    '("namecref" TeX-arg-ref)
-    '("nameCref" TeX-arg-ref)
-    '("lcnamecref" TeX-arg-ref)
-    '("namecrefs" TeX-arg-ref)
-    '("nameCrefs" TeX-arg-ref)
-    '("lcnamecrefs" TeX-arg-ref)
-    '("labelcref" TeX-arg-cleveref-multiple-labels)
-    '("labelcpageref" TeX-arg-cleveref-multiple-labels)
-    ;; 6 Overriding the Cross-Reference Type
-    '("crefalias" TeX-arg-counter "Type")
-    '("label" [ TeX-arg-cleveref-crossref-type ] TeX-arg-define-label)
-
-    ;; 8.1.1 Global Customisation
-    '("crefdefaultlabelformat" t)
-
-    ;; 8.1.2 Customising Individual Cross-Reference Types
-    '("crefname" TeX-arg-cleveref-crossref-type
-      "Singular name" "Plural name")
-    '("Crefname" TeX-arg-cleveref-crossref-type
-      "Singular name" "Plural name")
-    '("creflabelformat" TeX-arg-cleveref-crossref-type t)
-    '("crefrangelabelformat" TeX-arg-cleveref-crossref-type t)
-
-    ;; 8.2.1 Single Cross-References
-    '("crefformat" TeX-arg-cleveref-crossref-type t)
-    '("Crefformat" TeX-arg-cleveref-crossref-type t)
-
-    ;; 8.2.2 Reference Ranges
-    '("crefrangeformat" TeX-arg-cleveref-crossref-type t)
-    '("Crefrangeformat" TeX-arg-cleveref-crossref-type t)
-
-    ;; 8.2.3 Multiple Cross-References
-    '("crefmultiformat"      TeX-arg-cleveref-crossref-type 4)
-    '("Crefmultiformat"      TeX-arg-cleveref-crossref-type 4)
-    '("crefrangemultiformat" TeX-arg-cleveref-crossref-type 4)
-    '("Crefrangemultiformat" TeX-arg-cleveref-crossref-type 4))
-
-   ;; These macros aren't used particularly often during the course of
-   ;; normal referencing.
-   (TeX-declare-expert-macros
-    "cleveref"
-    "namecref" "nameCref" "lcnamecref" "namecrefs" "nameCrefs"
-    "lcnamecrefs" "labelcref" "labelcpageref"
-    "crefdefaultlabelformat"
-    "crefname" "Crefname" "creflabelformat" "crefrangelabelformat"
-    "crefformat" "Crefformat"
-    "crefrangeformat" "Crefrangeformat"
-    "crefmultiformat" "Crefmultiformat"
-    "crefrangemultiformat" "Crefrangemultiformat")
-
-   ;; Add \label[type]{label} to AUCTeX parser
-   (TeX-auto-add-regexp LaTeX-cleveref-label-regexp)
-
-   ;; Tell RefTeX.  Check if `reftex-label-regexps' is bound and use a
-   ;; local version of it.  Check if the regexp is already added in
-   ;; order not to run `reftex-compile-variables' every time the style
-   ;; hook runs
-   (when (and (boundp 'reftex-label-regexps)
-              (fboundp 'reftex-compile-variables))
-     (let ((regexp "\\\\label\\[[^]]*\\]{\\(?1:[^\n\r%\\{}]+\\)}"))
-       (unless (member regexp reftex-label-regexps)
-         (add-to-list (make-local-variable 'reftex-label-regexps)
-                      regexp t)
-         (reftex-compile-variables))))
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("cref"          "*{")
-                                ("Cref"          "*{")
-                                ("crefrange"     "*{{")
-                                ("Crefrange"     "*{{")
-                                ("cpageref"      "{")
-                                ("Cpageref"      "{")
-                                ("cpagerefrange" "{{")
-                                ("Cpagerefrange" "{{")
-                                ("namecref"      "{")
-                                ("nameCref"      "{")
-                                ("lcnamecref"    "{")
-                                ("namecrefs"     "{")
-                                ("nameCrefs"     "{")
-                                ("lcnamecrefs"   "{")
-                                ("labelcref"     "{")
-                                ("labelcpageref" "{")
-                                ("label"         "[{"))
-                              'reference)
-     (font-latex-add-keywords '(("crefalias"              "{{")
-                                ("crefname"               "{{{")
-                                ("Crefname"               "{{{")
-                                ("creflabelformat"        "{{")
-                                ("crefrangelabelformat"   "{{")
-                                ("crefdefaultlabelformat" "{")
-                                ("crefformat"             "{{")
-                                ("Crefformat"             "{{")
-                                ("crefrangeformat"        "{{")
-                                ("Crefrangeformat"        "{{")
-                                ("crefmultiformat"        "{{{{{")
-                                ("Crefmultiformat"        "{{{{{")
-                                ("crefrangemultiformat"   "{{{{{")
-                                ("Crefrangemultiformat"   "{{{{{"))
-                              'function))
-
-   ;; Activate RefTeX reference style.
-   (and LaTeX-reftex-ref-style-auto-activate
-        (fboundp 'reftex-ref-style-activate)
-        (reftex-ref-style-activate "Cleveref")))
- TeX-dialect)
-
-(defvar LaTeX-cleveref-package-options
-  '("capitalise" "nameinlink" "noabbrev" "poorman")
-  "Package options for the cleveref package.")
-
-;;; cleveref.el ends here.
diff --git a/elpa/auctex-13.1.3/style/cleveref.elc b/elpa/auctex-13.1.3/style/cleveref.elc
deleted file mode 100644
index 02a53df..0000000
--- a/elpa/auctex-13.1.3/style/cleveref.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/color.el b/elpa/auctex-13.1.3/style/color.el
deleted file mode 100644
index a98b01b..0000000
--- a/elpa/auctex-13.1.3/style/color.el
+++ /dev/null
@@ -1,317 +0,0 @@
-;;; color.el --- AUCTeX style for `color.sty' (v1.3d)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-01-16
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `color.sty' (v1.3d) from 2022/01/06.
-;; `color.sty' is part of TeXLive.
-
-;; Many thanks to Tassilo Horn for his percetive comments on
-;; implementation of this style and testing.
-
-;;; Code:
-
-;; Needed for compiling `LaTeX-check-insert-macro-default-style':
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-color-colour-models
-  '("cmyk" "gray" "named" "rgb")
-  "List of color models provided by `color.sty'.")
-
-(defvar LaTeX-color-dvipsnames-colors
-  '("Apricot"        "Aquamarine"      "Bittersweet"  "Black"
-    "Blue"           "BlueGreen"       "BlueViolet"   "BrickRed"
-    "Brown"          "BurntOrange"     "CadetBlue"    "CarnationPink"
-    "Cerulean"       "CornflowerBlue"  "Cyan"         "Dandelion"
-    "DarkOrchid"     "Emerald"         "ForestGreen"  "Fuchsia"
-    "Goldenrod"      "Gray"            "Green"        "GreenYellow"
-    "JungleGreen"    "Lavender"        "LimeGreen"    "Magenta"
-    "Mahogany"       "Maroon"          "Melon"        "MidnightBlue"
-    "Mulberry"       "NavyBlue"        "OliveGreen"   "Orange"
-    "OrangeRed"      "Orchid"          "Peach"        "Periwinkle"
-    "PineGreen"      "Plum"            "ProcessBlue"  "Purple"
-    "RawSienna"      "Red"             "RedOrange"    "RedViolet"
-    "Rhodamine"      "RoyalBlue"       "RoyalPurple"  "RubineRed"
-    "Salmon"         "SeaGreen"        "Sepia"        "SkyBlue"
-    "SpringGreen"    "Tan"             "TealBlue"     "Thistle"
-    "Turquoise"      "Violet"          "VioletRed"    "White"
-    "WildStrawberry" "Yellow"          "YellowGreen"  "YellowOrange")
-  "List of colors defined by package option `dvipsnames' from `color.sty'.")
-
-;; Needed for auto-parsing.
-(require 'tex)
-
-;; Plug \definecolor into the parser
-(TeX-auto-add-type "color-definecolor" "LaTeX")
-
-(defvar LaTeX-color-definecolor-regexp
-  '("\\\\definecolor{\\([^}]+\\)}" 1 LaTeX-auto-color-definecolor)
-  "Matches the argument of \\definecolor from color package.")
-
-(defun LaTeX-color-auto-prepare ()
-  "Clear `LaTeX-auto-color-definecolor' before parsing."
-  (setq LaTeX-auto-color-definecolor nil))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-color-auto-prepare t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun TeX-arg-color-definecolor (optional &optional prompt)
-  "Insert arguments of `\\definecolor' from `color.sty'."
-  ;; \definecolor{<name>}{<model>}{<color spec>}
-  ;; Ask for <name>, add to our list and insert it
-  (let ((colorname (TeX-read-string "Color name: ")))
-    (LaTeX-add-color-definecolors colorname)
-    (TeX-argument-insert colorname optional))
-  ;; Ask and insert <model>
-  (let ((model (completing-read
-                (TeX-argument-prompt optional prompt "Color model")
-                (if (not (or (LaTeX-provided-package-options-member "color" "dvips")
-                             (LaTeX-provided-package-options-member "color" "dvipsnames")))
-                    (remove "named" LaTeX-color-colour-models)
-                  LaTeX-color-colour-models))))
-    (TeX-argument-insert model optional)
-    ;; Depending on <model>, ask for <color spec> and insert it
-    (cond (;; <cmyk> model
-           (string-equal model "cmyk")
-           (let ((cyan    (TeX-read-string "Value Cyan (between 0,1): "))
-                 (magenta (TeX-read-string "Value Magenta (between 0,1): "))
-                 (yellow  (TeX-read-string "Value Yellow (between 0,1): "))
-                 (black   (TeX-read-string "Value Black (between 0,1): ")))
-             (TeX-argument-insert
-              (concat cyan "," magenta "," yellow "," black) optional)))
-          ;; <rgb> model
-          ((string-equal model "rgb")
-           (let ((red   (TeX-read-string "Value Red (between 0,1): "))
-                 (green (TeX-read-string "Value Green (between 0,1): "))
-                 (blue  (TeX-read-string "Value Blue (between 0,1): ")))
-             (TeX-argument-insert
-              (concat red "," green "," blue) optional)))
-          ;; <gray> model
-          ((string-equal model "gray")
-           (let ((grayness (TeX-read-string "Value Gray (between 0,1): ")))
-             (TeX-argument-insert grayness optional)))
-          ;; <named> model takes the dvipsnames
-          ((string-equal model "named")
-           (let ((color (completing-read "Named Color: "
-                                         LaTeX-color-dvipsnames-colors)))
-             (TeX-argument-insert color optional))))))
-
-(defun TeX-arg-color (optional &optional prompt)
-  "Insert arguments of various color commands from `color.sty'."
-  ;; \color{<name>} or \color[<model>]{<color spec>} First, ask for
-  ;; <model>.  This happens depending on the values of
-  ;; `TeX-insert-macro-default-style' and if `current-prefix-arg'.
-  ;; `named' is removed here from completion if package option is not
-  ;; given.
-  (let* ((TeX-last-optional-rejected nil)
-         (model (LaTeX-check-insert-macro-default-style
-                 (completing-read
-                  (TeX-argument-prompt t prompt "Color model")
-                  (if (not (or (LaTeX-provided-package-options-member "color" "dvips")
-                               (LaTeX-provided-package-options-member "color" "dvipsnames")))
-                      (remove "named" LaTeX-color-colour-models)
-                    LaTeX-color-colour-models)))))
-    ;; If <model> is non-nil because of 'mandatory-args-only and not
-    ;; an empty string, then insert it
-    (if (and model (not (string-equal model "")))
-        (progn
-          (insert (concat LaTeX-optop model LaTeX-optcl))
-          (cond (;; <cmyk> model
-                 (string-equal model "cmyk")
-                 (let ((cyan    (TeX-read-string "Value Cyan (between 0,1): "))
-                       (magenta (TeX-read-string "Value Magenta (between 0,1): "))
-                       (yellow  (TeX-read-string "Value Yellow (between 0,1): "))
-                       (black   (TeX-read-string "Value Black (between 0,1): ")))
-                   (TeX-argument-insert
-                    (concat cyan "," magenta "," yellow "," black) optional)))
-                ;; <rgb> model
-                ((string-equal model "rgb")
-                 (let ((red   (TeX-read-string "Value Red (between 0,1): "))
-                       (green (TeX-read-string "Value Green (between 0,1): "))
-                       (blue  (TeX-read-string "Value Blue (between 0,1): ")))
-                   (TeX-argument-insert
-                    (concat red "," green "," blue) optional)))
-                ;; <gray> model
-                ((string-equal model "gray")
-                 (let ((grayness (TeX-read-string "Value Gray (between 0,1): ")))
-                   (TeX-argument-insert grayness optional)))
-                ;; <named> model; allowed are dvipsnames.
-                ((string-equal model "named")
-                 (let ((color (completing-read "Named Color: "
-                                               LaTeX-color-dvipsnames-colors)))
-                   (TeX-argument-insert color optional)))))
-      ;; if empty, ask for <name> with completion
-      (let ((color (completing-read
-                    (TeX-argument-prompt optional prompt "Color name")
-                    (LaTeX-color-definecolor-list))))
-        (TeX-argument-insert color optional)))))
-
-(defun TeX-arg-color-fcolorbox (optional &optional prompt)
-  "Insert arguments of `\\fcolorbox' from `color.sty'. "
-  ;; \fcolorbox{<frame color name>}{<box color name>}{<text>} or
-  ;; \fcolorbox[<model>]{<frame color spec>}{<box color spec>}{<text>}
-  ;; First, ask for <model> depending on
-  ;; `TeX-insert-macro-default-style' and `current-prefix-arg'.
-  ;; Remove `named' if necessary.
-  (let* ((TeX-last-optional-rejected nil)
-         (model (LaTeX-check-insert-macro-default-style
-                 (completing-read
-                  (TeX-argument-prompt t prompt "Color model")
-                  (if (not (or (LaTeX-provided-package-options-member "color" "dvips")
-                               (LaTeX-provided-package-options-member "color" "dvipsnames")))
-                      (remove "named" LaTeX-color-colour-models)
-                    LaTeX-color-colour-models)))))
-    ;; If <model> is non-nil because of 'mandatory-args-only and not
-    ;; an empty string, then insert [<model>] and cater for 2
-    ;; mandatory args.
-    (if (and model (not (string-equal model "")))
-        (progn
-          (insert (concat LaTeX-optop model LaTeX-optcl))
-          (cond (;; <cmyk> model
-                 (string-equal model "cmyk")
-                 (let ((cyan    (TeX-read-string "Frame value Cyan (between 0,1): "))
-                       (magenta (TeX-read-string "Frame value Magenta (between 0,1): "))
-                       (yellow  (TeX-read-string "Frame value Yellow (between 0,1): "))
-                       (black   (TeX-read-string "Frame value Black (between 0,1): ")))
-                   (TeX-argument-insert
-                    (concat cyan "," magenta "," yellow "," black) optional))
-                 (let ((cyan    (TeX-read-string "Box value Cyan (between 0,1): "))
-                       (magenta (TeX-read-string "Box value Magenta (between 0,1): "))
-                       (yellow  (TeX-read-string "Box value Yellow (between 0,1): "))
-                       (black   (TeX-read-string "Box value Black (between 0,1): ")))
-                   (TeX-argument-insert
-                    (concat cyan "," magenta "," yellow "," black) optional)))
-                ;; <rgb> model
-                ((string-equal model "rgb")
-                 (let ((red   (TeX-read-string "Frame value Red (between 0,1): "))
-                       (green (TeX-read-string "Frame value Green (between 0,1): "))
-                       (blue  (TeX-read-string "Frame value Blue (between 0,1): ")))
-                   (TeX-argument-insert
-                    (concat red "," green "," blue) optional))
-                 (let ((red   (TeX-read-string "Box value Red (between 0,1): "))
-                       (green (TeX-read-string "Box value Green (between 0,1): "))
-                       (blue  (TeX-read-string "box value Blue (between 0,1): ")))
-                   (TeX-argument-insert
-                    (concat red "," green "," blue) optional)))
-                ;; <gray> model
-                ((string-equal model "gray")
-                 (let ((grayness (TeX-read-string "Frame value Gray (between 0,1): ")))
-                   (TeX-argument-insert grayness optional))
-                 (let ((grayness (TeX-read-string "Box value Gray (between 0,1): ")))
-                   (TeX-argument-insert grayness optional)))
-                ;; <named> model; allowed are dvipsnames.
-                ((string-equal model "named")
-                 (let ((color (completing-read "Frame named Color: "
-                                               LaTeX-color-dvipsnames-colors)))
-                   (TeX-argument-insert color optional))
-                 (let ((color (completing-read "Box named Color: "
-                                               LaTeX-color-dvipsnames-colors)))
-                   (TeX-argument-insert color optional)))))
-      ;; if empty, ask for {<frame color spce>}{<box color name>} with completion
-      (let ((frame-color (completing-read
-                          (TeX-argument-prompt optional prompt "Frame color name")
-                          (LaTeX-color-definecolor-list)))
-            (box-color   (completing-read
-                          (TeX-argument-prompt optional prompt "Box color name")
-                          (LaTeX-color-definecolor-list))))
-        (TeX-argument-insert frame-color optional)
-        (TeX-argument-insert box-color   optional)))))
-
-(TeX-add-style-hook
- "color"
- (lambda ()
-   ;; Add color to the parser.
-   (TeX-auto-add-regexp LaTeX-color-definecolor-regexp)
-
-   ;; Add list of colors which are always available.
-   (LaTeX-add-color-definecolors
-    "black" "blue" "cyan" "green" "magenta" "red" "white" "yellow")
-
-   ;; Add dvips colors in conjunction with `usenames'.
-   (when (and (LaTeX-provided-package-options-member "color" "usenames")
-              (or (LaTeX-provided-package-options-member "color" "dvips")
-                  (LaTeX-provided-package-options-member "color" "dvipsnames")))
-     (apply #'LaTeX-add-color-definecolors LaTeX-color-dvipsnames-colors))
-
-   (unless (member "xcolor" (TeX-style-list))
-     (TeX-add-symbols
-      ;; \definecolor{<name>}{<model>}{<color spec>}
-      '("definecolor" TeX-arg-color-definecolor)
-
-      ;; \color{<name>} or \color[<model>]{<color spec>}
-      '("color" TeX-arg-color)
-
-      ;; \textcolor{<name>}{<text>} or
-      ;; \textcolor[<model>]{<color spec>}{<text>}
-      '("textcolor" TeX-arg-color "Text")
-
-      ;; \mathcolor{<name>}{<math>} or
-      ;; \mathcolor[<model>]{<color spec>}{<math>}
-      '("mathcolor" TeX-arg-color "Math")
-
-      ;; \pagecolor{<name>} or
-      ;; \pagecolor[<model>]{<color spec>}
-      '("pagecolor" TeX-arg-color)
-
-      ;; \nopagecolor
-      '("nopagecolor" 0)
-
-      ;; \colorbox{<name>}{<text>} or
-      ;; \colorbox[<model>]{<color spec>}{<text>}
-      '("colorbox" TeX-arg-color "Text")
-
-      ;; \fcolorbox{<frame color name>}{<box color name>}{<text>} or
-      ;; \fcolorbox[<model>]{<frame color spec>}{<box color spec>}{<text>}
-      '("fcolorbox" TeX-arg-color-fcolorbox "Text"))
-
-     ;; Fontification
-     (when (and (featurep 'font-latex)
-                (eq TeX-install-font-lock 'font-latex-setup))
-       (font-latex-add-keywords '(("color"         "[{")
-                                  ("pagecolor"     "[{"))
-                                'type-declaration)
-       (font-latex-add-keywords '(("textcolor"     "[{{")
-                                  ("colorbox"      "[{{" )
-                                  ("fcolorbox"     "[{{{"))
-                                'type-command)
-       (font-latex-add-keywords '(("definecolor"    "{{{"))
-                                'function))))
- TeX-dialect)
-
-(defvar LaTeX-color-package-options
-  '("debugshow" "dvipdf" "dvipdfm" "dvipdfmx" "dvips" "dvipsnames"
-    "dvipsone" "dvisvgm" "dviwin" "dviwindo" "emtex" "luatex"
-    "monochrome" "nodvipsnames" "nosetpagesize" "oztex" "pctex32"
-    "pctexhp" "pctexps" "pctexwin" "pdftex" "setpagesize" "tcidvi"
-    "textures" "truetex" "usenames" "vtex" "xdvi" "xetex")
-  "Package options for the color package.")
-
-;;; color.el ends here
diff --git a/elpa/auctex-13.1.3/style/color.elc b/elpa/auctex-13.1.3/style/color.elc
deleted file mode 100644
index c7f4633..0000000
--- a/elpa/auctex-13.1.3/style/color.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/colortbl.el b/elpa/auctex-13.1.3/style/colortbl.el
deleted file mode 100644
index 7bbab91..0000000
--- a/elpa/auctex-13.1.3/style/colortbl.el
+++ /dev/null
@@ -1,100 +0,0 @@
-;;; colortbl.el --- AUCTeX style for `colortbl.sty' (v1.0a)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-03-22
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `colortbl.sty' (v1.0a) from 2012/02/13.
-;; `colortbl.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "colortbl"
- (lambda ()
-
-   ;; array.el is always loaded:
-   (TeX-run-style-hooks "array")
-
-   ;; Load color.el only if xcolor.el is not already loaded.  This is
-   ;; mainly for the option `table' from xcolor.sty which loads
-   ;; colortbl.sty, but we don't want to load color.el.
-   (unless (member "xcolor" (TeX-style-list))
-     (TeX-run-style-hooks "color"))
-
-   (TeX-add-symbols
-    ;; `TeX-arg-color' is provided by color.el,
-    ;; `TeX-arg-xcolor' is provided by xcolor.el.
-    '("columncolor" (TeX-arg-conditional (member "xcolor" (TeX-style-list))
-                                         (TeX-arg-xcolor)
-                                         (TeX-arg-color))
-      [ TeX-arg-length "Left overhang" ] [ TeX-arg-length "Right overhang" ] )
-
-    '("rowcolor"    (TeX-arg-conditional (member "xcolor" (TeX-style-list))
-                                         (TeX-arg-xcolor)
-                                         (TeX-arg-color))
-      [ TeX-arg-length "Left overhang" ] [ TeX-arg-length "Right overhang" ] )
-
-    '("cellcolor"   (TeX-arg-conditional (member "xcolor" (TeX-style-list))
-                                         (TeX-arg-xcolor)
-                                         (TeX-arg-color))
-      [ TeX-arg-length "Left overhang" ] [ TeX-arg-length "Right overhang" ] )
-
-    '("arrayrulecolor" (TeX-arg-conditional (member "xcolor" (TeX-style-list))
-                                            (TeX-arg-xcolor)
-                                            (TeX-arg-color)))
-
-    '("doublerulesepcolor" (TeX-arg-conditional (member "xcolor" (TeX-style-list))
-                                                (TeX-arg-xcolor)
-                                                (TeX-arg-color))))
-
-   (LaTeX-add-lengths "minrowclearance")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("columncolor"  "[{[[")
-                                ("rowcolor"     "[{[[")
-                                ("cellcolor"    "[{[[")
-                                ("arrayrulecolor"     "[{")
-                                ("doublerulesepcolor" "[{"))
-                              'function)))
- TeX-dialect)
-
-;; colortbl.sty has one option `debugshow'.  I ignore that since it
-;; would only take more time during insertation in a buffer and I
-;; presume that not many users use it anyway.
-(defvar LaTeX-colortbl-package-options nil
-  "Package option for the colortbl package.")
-
-;;; colortbl.el ends here
diff --git a/elpa/auctex-13.1.3/style/colortbl.elc b/elpa/auctex-13.1.3/style/colortbl.elc
deleted file mode 100644
index 6a91a98..0000000
--- a/elpa/auctex-13.1.3/style/colortbl.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/commath.el b/elpa/auctex-13.1.3/style/commath.el
deleted file mode 100644
index 5c2b491..0000000
--- a/elpa/auctex-13.1.3/style/commath.el
+++ /dev/null
@@ -1,109 +0,0 @@
-;;; commath.el --- AUCTeX style for `commath.sty' (v0.3)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-07-31
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `commath.sty' (v0.3) from 2006/07/18.
-;; `commath.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "commath"
- (lambda ()
-
-   ;; Only load amsmath.el, ifthen.el is not necessary
-   (TeX-run-style-hooks "amsmath")
-
-   (TeX-add-symbols
-    '("dif" 0)
-    '("Dif" 0)
-    '("od" [ "Order of differentiation" ] "Function" "Variable")
-    '("tod" [ "Order of differentiation" ] "Function" "Variable")
-    '("dod" [ "Order of differentiation" ] "Function" "Variable")
-    '("pd" [ "Order of differentiation" ] "Function" "Variable")
-    '("tpd" [ "Order of differentiation" ] "Function" "Variable")
-    '("dpd" [ "Order of differentiation" ] "Function" "Variable")
-    '("md" 6)
-    '("tmd" 6)
-    '("dmd" 6)
-    '("del" [ "Size argument (0..4)" ] "Argument")
-    '("cbr" [ "Size argument (0..4)" ] "Argument")
-    '("set" [ "Size argument (0..4)" ] "Argument")
-    '("sbr" [ "Size argument (0..4)" ] "Argument")
-    '("intoo" [ "Size argument (0..4)" ] "Argument")
-    '("intcc" [ "Size argument (0..4)" ] "Argument")
-    '("intoc" [ "Size argument (0..4)" ] "Argument")
-    '("intco" [ "Size argument (0..4)" ] "Argument")
-    '("eval" [ "Size argument (0..4)" ] t)
-    '("sVert" [ "Size argument (0..4)" ])
-    '("envert" [ "Size argument (0..4)" ] "Argument")
-    '("abs" [ "Size argument (0..4)" ] "Argument")
-    '("enVert" [ "Size argument (0..4)" ] "Argument")
-    '("norm" [ "Size argument (0..4)" ] "Argument")
-    '("fullfunction" 5)
-
-    ;; Referencing macros
-    '("thmref" TeX-arg-ref)
-    '("exref" TeX-arg-ref)
-    '("defnref" TeX-arg-ref)
-    '("secref" TeX-arg-ref)
-    '("lemref" TeX-arg-ref)
-    '("propref" TeX-arg-ref)
-    '("remref" TeX-arg-ref)
-    '("figref" TeX-arg-ref)
-    '("colref" TeX-arg-ref)
-    '("appref" TeX-arg-ref)
-    '("assref" TeX-arg-ref))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("thmref"  "{")
-                                ("exref"   "{")
-                                ("defnref" "{")
-                                ("secref"  "{")
-                                ("lemref"  "{")
-                                ("propref" "{")
-                                ("remref"  "{")
-                                ("figref"  "{")
-                                ("colref"  "{")
-                                ("appref"  "{")
-                                ("assref"  "{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-commath-package-options nil
-  "Package options for the commath package.")
-
-;;; commath.el ends here
diff --git a/elpa/auctex-13.1.3/style/commath.elc b/elpa/auctex-13.1.3/style/commath.elc
deleted file mode 100644
index cb7bbb0..0000000
--- a/elpa/auctex-13.1.3/style/commath.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/comment.el b/elpa/auctex-13.1.3/style/comment.el
deleted file mode 100644
index 8d0c90c..0000000
--- a/elpa/auctex-13.1.3/style/comment.el
+++ /dev/null
@@ -1,168 +0,0 @@
-;;; comment.el --- AUCTeX style for `comment.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2018--2021 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2007-03-18
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This file adds support for `comment.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'tex-style)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-(defvar font-latex-syntactic-keywords-extra)
-
-;; Prepare for parsing:
-(TeX-auto-add-type "comment-incl-excl" "LaTeX")
-
-(defvar LaTeX-comment-include-exclude-regexp
-  '("\\\\\\(include\\|exclude\\|special\\)comment[ \t\n\r%]*{\\([^}]+\\)}"
-    (2 1) LaTeX-auto-comment-incl-excl)
-  "Matches the name of environments defined by comment macros.")
-
-(defun LaTeX-comment-auto-prepare ()
-  "Reset the value of `LaTeX-auto-comment-incl-excl'."
-  (setq LaTeX-auto-comment-incl-excl nil))
-
-(defun LaTeX-comment-auto-cleanup ()
-  "Process parsed elements for comment package."
-  (dolist (elt (LaTeX-comment-incl-excl-list))
-    (let ((env (car elt))
-          (type (cadr elt)))
-      ;; Make the environment available for completion
-      (LaTeX-add-environments env)
-      ;; Fontification
-      (when (and (boundp 'font-latex-syntactic-keywords-extra)
-                 (eq TeX-install-font-lock 'font-latex-setup))
-        ;; For syntactic fontification.
-        (if (string= type "exclude")
-            ;; Argument of \excludecomment:
-            (progn
-              (add-to-list 'font-latex-syntactic-keywords-extra
-                           ;; \begin is supposed to start at the
-                           ;; beginning of a line.
-                           `(,(format "^\\\\begin *{%s}.*\\(\n\\)"
-                                      env)
-                             (1 "!" t)))
-              (add-to-list 'font-latex-syntactic-keywords-extra
-                           ;; \end is supposed to start at the
-                           ;; beginning of a line.
-                           `(,(format "^\\(\\\\\\)end *{%s}"
-                                      env)
-                             (1 "!" t))))
-          ;; Delete the entry from
-          ;; `font-latex-syntactic-keywords-extra' if argument of
-          ;; \includecomment or \specialcomment:
-          (setq font-latex-syntactic-keywords-extra
-                (delete `(,(format "^\\\\begin *{%s}.*\\(\n\\)"
-                                   env)
-                          (1 "!" t))
-                        font-latex-syntactic-keywords-extra))
-          (setq font-latex-syntactic-keywords-extra
-                (delete `(,(format "^\\(\\\\\\)end *{%s}"
-                                   env)
-                          (1 "!" t))
-                        font-latex-syntactic-keywords-extra))))))
-  ;; Recalculate the fontification rules once at the end:
-  (when (and (LaTeX-comment-incl-excl-list)
-             (fboundp 'font-latex-set-syntactic-keywords)
-             (eq TeX-install-font-lock 'font-latex-setup))
-    (font-latex-set-syntactic-keywords)))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-comment-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-comment-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "comment"
- (lambda ()
-
-   ;; Add comment to the parser.
-   (TeX-auto-add-regexp LaTeX-comment-include-exclude-regexp)
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("includecomment"
-      (TeX-arg-eval let ((env (TeX-read-string
-                               (TeX-argument-prompt nil nil "Name"))))
-                    (LaTeX-add-comment-incl-excls `(,env "include"))
-                    (LaTeX-comment-auto-cleanup)
-                    (format "%s" env)))
-
-    '("excludecomment"
-      (TeX-arg-eval let ((env (TeX-read-string
-                               (TeX-argument-prompt nil nil "Name"))))
-                    (LaTeX-add-comment-incl-excls `(,env "exclude"))
-                    (LaTeX-comment-auto-cleanup)
-                    (format "%s" env)))
-
-    '("specialcomment"
-      (TeX-arg-eval let ((env (TeX-read-string
-                               (TeX-argument-prompt nil nil "Name"))))
-                    (LaTeX-add-comment-incl-excls `(,env "special"))
-                    (LaTeX-comment-auto-cleanup)
-                    (format "%s" env))
-      "Before commands" "After commands")
-
-    '("processcomment" "Name" "Each-line commands"
-      "Before commands" "After commands"))
-
-   ;; New environments
-   (mapc #'LaTeX-add-environments LaTeX-comment-env-list)
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     ;; For syntactic fontification.
-     (add-to-list 'font-latex-syntactic-keywords-extra
-                  ;; \begin is supposed to start at the beginning of a line.
-                  `(,(format "^\\\\begin *{%s}.*\\(\n\\)"
-                             (regexp-opt LaTeX-comment-env-list))
-                    (1 "!" t)))
-     (add-to-list 'font-latex-syntactic-keywords-extra
-                  ;; \end is supposed to start at the beginning of a line.
-                  `(,(format "^\\(\\\\\\)end *{%s}"
-                             (regexp-opt LaTeX-comment-env-list))
-                    (1 "!" t)))
-     (font-latex-add-keywords '(("includecomment" "{")
-                                ("excludecomment" "{")
-                                ("specialcomment" "{{{")
-                                ("processcomment" "{{{{"))
-                              'variable)
-     ;; Tell font-lock about the update.
-     (font-latex-set-syntactic-keywords)))
- TeX-dialect)
-
-(defvar LaTeX-comment-package-options nil
-  "Package options for the comment package.")
-
-;;; comment.el ends here
diff --git a/elpa/auctex-13.1.3/style/comment.elc b/elpa/auctex-13.1.3/style/comment.elc
deleted file mode 100644
index c3c4ff5..0000000
--- a/elpa/auctex-13.1.3/style/comment.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/csquotes.el b/elpa/auctex-13.1.3/style/csquotes.el
deleted file mode 100644
index d5714a3..0000000
--- a/elpa/auctex-13.1.3/style/csquotes.el
+++ /dev/null
@@ -1,404 +0,0 @@
-;;; csquotes.el --- AUCTeX style for `csquotes.sty' (v5.2j)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004--2022 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2004-11-29
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `csquotes.sty', version 5.2j from
-;; 2019/12/06.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun LaTeX-csquotes-read-language (optional &optional prompt)
-  "Read and return a language for csquotes macros.
-If OPTIONAL is non-nil, indicate it in minibuffer while reading
-user input.  PROMPT replaces the standard one \"Language\".  This
-function checks if the functions `LaTeX-babel-active-languages'
-or `LaTeX-polyglossia-active-languages' are bound and use them to
-retrieve the active languages.  If none available, user is
-requested to enter a language."
-  (cond ((and (fboundp 'LaTeX-babel-active-languages)
-              (LaTeX-babel-active-languages))
-         (completing-read
-          (TeX-argument-prompt optional prompt "Language")
-          (LaTeX-babel-active-languages)))
-        ((and (fboundp 'LaTeX-polyglossia-active-languages)
-              (LaTeX-polyglossia-active-languages))
-         (completing-read
-          (TeX-argument-prompt optional prompt "Language")
-          (LaTeX-polyglossia-active-languages)))
-        (t
-         (TeX-read-string
-          (TeX-argument-prompt optional prompt "Language")))))
-
-(defun LaTeX-arg-csquotes-language (optional &optional prompt)
-  "Insert a language for csquotes macros.
-If OPTIONAL is non-nil, insert the language in square brackets.
-PROMPT replaces the standard one \"Language\"."
-  (TeX-argument-insert
-   (LaTeX-csquotes-read-language optional prompt)
-   optional))
-
-(TeX-add-style-hook
- "csquotes"
- (lambda ()
-   (let ((quote-style-variant-list '(("american")   ("brazilian")
-                                     ("british")    ("german")
-                                     ("guillemets") ("guillemets*")
-                                     ("mexican")    ("portuguese")
-                                     ("quotes")     ("quotes*")
-                                     ("spanish")    ("swiss")))
-         (quote-style-name-list '(("austrian")   ("croatian") ("czech")
-                                  ("danish")     ("dutch")    ("english")
-                                  ("finnish")    ("french")   ("german")
-                                  ("greek")      ("italian")  ("norwegian")
-                                  ("portuguese") ("russian")  ("serbian")
-                                  ("spanish")    ("swedish"))))
-     ;; New symbols
-     (TeX-add-symbols
-
-      ;; 3.1 Quoting Regular Text
-      '("enquote" 1)
-      '("enquote*" 1)
-
-      ;; 3.2 Quoting Text in a Foreign Language
-      '("foreignquote"  LaTeX-arg-csquotes-language 1)
-      '("foreignquote*" LaTeX-arg-csquotes-language 1)
-      '("hyphenquote"   LaTeX-arg-csquotes-language 1)
-      '("hyphenquote*"  LaTeX-arg-csquotes-language 1)
-
-      ;; 3.3 Formal Quoting of Regular Text
-      '("textquote"  ["Citation"] ["Punctuation"] t)
-      '("textquote*" ["Citation"] ["Punctuation"] t)
-
-      ;; 3.4 Formal Quoting of Text in a Foreign Language
-      '("foreigntextquote"
-        LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
-      '("foreigntextquote*"
-        LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
-      '("hyphentextquote"
-        LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
-      '("hyphentextquote*"
-        LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
-
-      ;; 3.5 Block Quoting of Regular Text
-      '("blockquote" ["Citation"] ["Punctuation"] t)
-
-      ;; 3.6 Block Quoting of Text in a Foreign Language
-      '("foreignblockquote"
-        LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
-      '("hyphenblockquote"
-        LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
-      '("hybridblockquote"
-        LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
-
-      ;; 3.7 Selecting Quote Styles
-      `("setquotestyle"
-        [ (TeX-arg-eval completing-read "Quote style variant: "
-                        ',quote-style-variant-list) ]
-        (TeX-arg-eval completing-read "Quote style name or alias: "
-                      ',quote-style-name-list))
-      "setquotestyle*"
-
-      ;; 4.1 Quoting Regular Text
-      '("MakeInnerQuote" "Character")
-      '("MakeOuterQuote" "Character")
-      '("MakeAutoQuote"  "Opening quotation mark" "Closing quotation mark")
-      '("MakeAutoQuote*" "Opening quotation mark" "Closing quotation mark")
-
-      ;; 4.2 Quoting Text in a Foreign Language
-      '("MakeForeignQuote" LaTeX-arg-csquotes-language
-        "Opening quotation mark" "Closing quotation mark")
-      '("MakeForeignQuote*" LaTeX-arg-csquotes-language
-        "Opening quotation mark" "Closing quotation mark")
-
-      '("MakeHyphenQuote" LaTeX-arg-csquotes-language
-        "Opening quotation mark" "Closing quotation mark")
-      '("MakeHyphenQuote" LaTeX-arg-csquotes-language
-        "Opening quotation mark" "Closing quotation mark")
-
-      ;; 4.3 Block Quoting of Regular Text
-      '("MakeBlockQuote" "Opening quotation mark" "Delimiter for citation"
-        "Closing quotation mark")
-
-      ;; 4.4 Block Quoting of Text in a Foreign Language
-      '("MakeForeignBlockQuote" LaTeX-arg-csquotes-language
-        "Opening quotation mark" "Delimiter for citation" "Closing quotation mark")
-      '("MakeHyphenBlockQuote" LaTeX-arg-csquotes-language
-        "Opening quotation mark" "Delimiter for citation" "Closing quotation mark")
-      '("MakeHybridBlockQuote" LaTeX-arg-csquotes-language
-        "Opening quotation mark" "Delimiter for citation" "Closing quotation mark")
-
-      ;; 4.5 Controlling Active Quotes
-      "EnableQuotes"
-      "DisableQuotes"
-      "VerbatimQuotes"
-      "DeleteQuotes"
-
-      ;; 5.1 Formal Quoting of Regular Text
-      '("textcquote"  ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-      '("textcquote*" ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-
-      ;; 5.2 Formal Quoting of Text in a Foreign Language
-      '("foreigntextcquote" LaTeX-arg-csquotes-language
-        ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-      '("foreigntextcquote*" LaTeX-arg-csquotes-language
-        ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-      '("hyphentextcquote" LaTeX-arg-csquotes-language
-        ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-      '("hyphentextcquote*" LaTeX-arg-csquotes-language
-        ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-
-      ;; 5.3 Block Quoting of Regular Text
-      '("blockcquote" ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-
-      ;; 5.4 Block Quoting of Text in a Foreign Language
-      '("foreignblockcquote" LaTeX-arg-csquotes-language
-        ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-      '("hyphenblockcquote" LaTeX-arg-csquotes-language
-        ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-      '("hybridblockcquote" LaTeX-arg-csquotes-language
-        ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-
-      ;; 7 Auxiliary Commands
-      '("textelp" 1)
-      '("textelp*" 1)
-      '("textins" 1)
-      '("textins*" 1)
-      '("textdel" 1)
-
-      ;; 8.1 Defining Quote Styles
-      `("DeclareQuoteStyle"
-        [ (TeX-arg-eval completing-read "Quote style variant: "
-                        ',quote-style-variant-list) ]
-        (TeX-arg-eval completing-read "Quote style name: "
-                      ',quote-style-name-list)
-        ["Outer quote initialization"] ["Inner quote initialization"]
-        "Opening outer quotation mark" ["Middle outer quotation mark"]
-        "Closing outer quotation mark" ["Kerning between adjoining marks"]
-        "Opening inner quotation mark" ["Middle inner quotation mark"]
-        "Closing inner quotation mark")
-      `("DeclareQuoteAlias"
-        [ (TeX-arg-eval completing-read "Quote style variant: "
-                        ',quote-style-variant-list) ]
-        (TeX-arg-eval completing-read "Quote style name: "
-                      ',quote-style-name-list)
-        "Alias name")
-      '("DeclareQuoteOption" 1)
-      '("ExecuteQuoteOptions" 1)
-      '("DeclarePlainStyle" "Opening outer quotation mark"
-        "Closing outer quotation mark" "Opening inner quotation mark"
-        "Closing inner quotation mark")
-      '("SetBlockThreshold" "Number of lines")
-      '("SetBlockEnvironment" "Environment")
-      '("SetCiteCommand" "Command")
-
-      ;; 8.7 Hooks for Quotations and Citations
-      "mkcitation"
-      "mkccitation"
-      "mktextquote"
-      "mkblockquote"
-      "mkbegdispquote"
-      "mkenddispquote"
-
-      ;; 8.8 Additional Tests in Quotation Hooks
-      '("ifpunctmark" "Character" 2)
-      '("ifpunct" 2)
-      '("ifterm" 2)
-      '("iftextpunctmark" 4)
-      '("iftextpunct" 3)
-      '("iftextterm" 3)
-      '("ifblockquote" 2)
-      '("ifblank" 3)
-      "unspace"
-
-      ;; 8.9 Configuring Punctuation Look-Ahead
-      '("DeclareAutoPunct" "Characters"))
-
-     ;; Don't increase indentation at various \if* macros:
-     (let ((exceptions '("ifpunctmark"
-                         "ifpunct"
-                         "ifterm"
-                         "iftextpunctmark"
-                         "iftextpunct"
-                         "iftextterm"
-                         "ifblockquote"
-                         "ifblank")))
-       (dolist (elt exceptions)
-         (add-to-list 'LaTeX-indent-begin-exceptions-list elt t))
-       (LaTeX-indent-commands-regexp-make))
-
-     ;; New environments
-     (LaTeX-add-environments
-
-      ;; 6.1 Basic Display Environments
-      '("displayquote" LaTeX-env-args
-        ["Citation"] ["Punctuation"])
-
-      '("foreigndisplayquote" LaTeX-env-args
-        LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"])
-
-      '("hyphendisplayquote" LaTeX-env-args
-        LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"])
-
-      ;; 6.2 Integrated Display Environments
-      '("displaycquote" LaTeX-env-args
-        ["Pre-note"] ["Post-note"] "Key" ["Punctuation"])
-
-      '("foreigndisplaycquote" LaTeX-env-args
-        LaTeX-arg-csquotes-language["Pre-note"] ["Post-note"] "Key" ["Punctuation"])
-
-      '("hyphendisplaycquote" LaTeX-env-args
-        LaTeX-arg-csquotes-language["Pre-note"] ["Post-note"] "Key" ["Punctuation"]))
-
-     ;; Quotation marks
-     (when (and (> (length LaTeX-csquotes-open-quote) 0)
-                (> (length LaTeX-csquotes-close-quote) 0))
-       (setq TeX-quote-language
-             `(override ,LaTeX-csquotes-open-quote ,LaTeX-csquotes-close-quote
-                        ,LaTeX-csquotes-quote-after-quote)))
-     ;; Fontification
-     (when (and (featurep 'font-latex)
-                (eq TeX-install-font-lock 'font-latex-setup))
-       (font-latex-add-keywords '(("EnableQuotes"   "")
-                                  ("DisableQuotes"  "")
-                                  ("VerbatimQuotes" "")
-                                  ("DeleteQuotes"   ""))
-                                'function)
-       (font-latex-add-keywords '(("enquote"            "*{")
-                                  ("foreignquote"       "*{{")
-                                  ("hyphenquote"        "*{{")
-                                  ("textquote"          "*[[{")
-                                  ("foreigntextquote"   "*{[[{")
-                                  ("hyphentextquote"    "*{[[{")
-                                  ("blockquote"         "[[{")
-                                  ("foreignblockquote"  "{[[{")
-                                  ("hyphenblockquote"   "{[[{")
-                                  ("hybridblockquote"   "{[[{")
-                                  ("textcquote"         "*[[{[{")
-                                  ("foreigntextcquote"  "*{[[{[{")
-                                  ("hyphentextcquote"   "*{[[{[{")
-                                  ("blockcquote"        "[[{[{")
-                                  ("foreignblockcquote" "{[[{[{")
-                                  ("hyphenblockcquote"  "{[[{[{")
-                                  ("hybridblockcquote"  "{[[{[{"))
-                                'textual)
-       (font-latex-add-keywords '(("setquotestyle"         "[{")
-                                  ("MakeOuterQuote"        "{")
-                                  ("MakeInnerQuote"        "{")
-                                  ("MakeAutoQuote"         "*{{")
-                                  ("MakeForeignQuote"      "*{{{")
-                                  ("MakeHyphenQuote"       "*{{{")
-                                  ("MakeBlockQuote"        "{{{")
-                                  ("MakeForeignBlockQuote" "{{{{")
-                                  ("MakeHyphenBlockQuote"  "{{{{")
-                                  ("DeclareQuoteStyle"     "[{[[{[{[{[{")
-                                  ("DeclareQuoteAlias"     "[{{")
-                                  ("DeclareQuoteOption"    "{")
-                                  ("DeclarePlainStyle"     "{{{{")
-                                  ("SetBlockThreshold"     "{")
-                                  ("SetBlockEnvironment"   "{")
-                                  ("SetCiteCommand"        "{"))
-                                'variable))))
- TeX-dialect)
-
-(defun LaTeX-csquotes-package-options ()
-  "Prompt for package options for the csquotes package."
-  (TeX-read-key-val t '(("strict"     ("true" "false"))
-                        ("style"      ("american"
-                                       "australian"
-                                       "austrian"
-                                       "brazil"
-                                       "brazilian"
-                                       "british"
-                                       "canadian"
-                                       "croatian"
-                                       "czech"
-                                       "danish"
-                                       "dutch"
-                                       "english"
-                                       "finnish"
-                                       "french"
-                                       "german"
-                                       "greek"
-                                       "italian"
-                                       "mexican"
-                                       "naustrian"
-                                       "newzealand"
-                                       "ngerman"
-                                       "norsk"
-                                       "norwegian"
-                                       "nswissgerman"
-                                       "nynorsk"
-                                       "portuges"
-                                       "portuguese"
-                                       "russian"
-                                       "serbian"
-                                       "spanish"
-                                       "swedish"
-                                       "swiss"
-                                       "swissgerman"
-                                       "UKenglish"
-                                       "USenglish"))
-                        ("autostyle"  ("true" "false" "try" "once" "tryonce"))
-                        ("austrian"   ("quotes" "guillemets"))
-                        ("croatian"   ("quotes" "guillemets" "guillemets*"))
-                        ("czech"      ("quotes" "guillemets"))
-                        ("danish"     ("quotes" "guillemets" "topquotes"))
-                        ("english"    ("american" "british"))
-                        ("estonian")
-                        ("french"     ("quotes" "quotes*" "guillemets" "guillemets*"))
-                        ("galician"   ("quotes" "guillemets"))
-                        ("german"     ("quotes" "guillemets" "swiss"))
-                        ("hungarian")
-                        ("italian"    ("guillemets" "quotes"))
-                        ("latvian")
-                        ("norwegian"  ("guillemets" "quotes"))
-                        ("polish"     ("guillemets" "guillemets*"))
-                        ("portuguese" ("portuguese" "brazilian"))
-                        ("serbian"    ("quotes" "guillemets" "german"))
-                        ("spanish"    ("spanish" "mexican"))
-                        ("swedish"    ("quotes" "guillemets" "guillemets*"))
-                        ("maxlevel")
-                        ("autopunct"     ("true" "false"))
-                        ("threshold")
-                        ("thresholdtype" ("lines" "words"))
-                        ("parthreshold"  ("true" "false"))
-                        ("splitcomp"     ("true" "false"))
-                        ("csdisplay"     ("true" "false"))
-                        ("debug"         ("true" "false"))
-                        ;; "babel" key is deprecated, replaced by "autostyle":
-                        ;; ("babel" ("true" "false" "try" "once" "tryonce"))
-                        ("version"       ("4.4" "3.6" "3.0")))))
-
-;;; csquotes.el ends here
diff --git a/elpa/auctex-13.1.3/style/csquotes.elc b/elpa/auctex-13.1.3/style/csquotes.elc
deleted file mode 100644
index 44f40a2..0000000
--- a/elpa/auctex-13.1.3/style/csquotes.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/currvita.el b/elpa/auctex-13.1.3/style/currvita.el
deleted file mode 100644
index f1f27a3..0000000
--- a/elpa/auctex-13.1.3/style/currvita.el
+++ /dev/null
@@ -1,98 +0,0 @@
-;;; currvita.el --- AUCTeX style for `currvita.sty' (v0.9i)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-01-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `currvita.sty' (v0.9i) from 1999/09/13.
-;; `currvita.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; This is a modified version of `LaTeX-env-item'.
-(defun LaTeX-currvita-env-with-label (env)
-  "Insert ENV, a mandatory label and the first item."
-  (LaTeX-insert-environment
-   env
-   (let ((heading (TeX-read-string "Heading of list: ")))
-     (format "{%s}" heading)))
-  (if (TeX-active-mark)
-      (progn
-        (LaTeX-find-matching-begin)
-        (end-of-line 1))
-    (end-of-line 0))
-  (delete-char 1)
-  (when (looking-at (concat "^[ \t]+$\\|"
-                            "^[ \t]*" TeX-comment-start-regexp "+[ \t]*$"))
-    (delete-region (point) (line-end-position)))
-  (delete-horizontal-space)
-  ;; Deactivate the mark here in order to prevent `TeX-parse-macro'
-  ;; from swapping point and mark and the \item ending up right after
-  ;; \begin{...}.
-  (deactivate-mark)
-  (LaTeX-insert-item)
-  ;; The inserted \item may have outdented the first line to the
-  ;; right.  Fill it, if appropriate.
-  (when (and auto-fill-function
-             (not (looking-at "$"))
-             (not (assoc env LaTeX-indent-environment-list))
-             (> (- (line-end-position) (line-beginning-position))
-                (current-fill-column)))
-    (LaTeX-fill-paragraph nil)))
-
-
-(TeX-add-style-hook
- "currvita"
- (lambda ()
-
-   ;; env's defined by currvita.sty
-   (LaTeX-add-environments
-    '("cv"      "Heading of CV")
-    '("cvlist"  LaTeX-currvita-env-with-label))
-
-   ;; Add "cvlist" to the list of environments which have an optional
-   ;; argument for each item
-   (add-to-list 'LaTeX-item-list '("cvlist" . LaTeX-item-argument))
-
-   ;; General commands: "\date" is already provided by AUCTeX
-   (TeX-add-symbols
-    '("cvplace" t)
-    "cvheadingfont"
-    "cvlistheadingfont"
-    "cvlabelfont"
-    "cvbibname")
-
-   ;; Add new lengths defined by currvita.sty
-   (LaTeX-add-lengths "cvlabelwidth" "cvlabelskip" "cvlabelsep"))
- TeX-dialect)
-
-(defvar LaTeX-currvita-package-options
-  '("LabelsAligned" "TextAligned" "openbib" "ManyBibs" "NoDate")
-  "Package options for the currvita package.")
-
-;;; currvita.el ends here
diff --git a/elpa/auctex-13.1.3/style/currvita.elc b/elpa/auctex-13.1.3/style/currvita.elc
deleted file mode 100644
index bf9cdf7..0000000
--- a/elpa/auctex-13.1.3/style/currvita.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/cuted.el b/elpa/auctex-13.1.3/style/cuted.el
deleted file mode 100644
index cb769fc..0000000
--- a/elpa/auctex-13.1.3/style/cuted.el
+++ /dev/null
@@ -1,73 +0,0 @@
-;;; cuted.el --- AUCTeX style for `cuted.sty' (v2.0)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-12-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `cuted.sty' (v2.0) from 2021/10/04.
-;; `cuted.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "cuted"
- (lambda ()
-
-   ;; Add the only environment provided by the package:
-   (LaTeX-add-environments "strip")
-
-   ;; This is a glue, in LaTeX set with \setlength:
-   (LaTeX-add-lengths "stripsep")
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("preCutedStrip"  t)
-    '("postCutedStrip" t)
-    '("oldcolsbreak"   t))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("preCutedStrip"  "{")
-                                ("postCutedStrip" "{")
-                                ("oldcolsbreak"   "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-cuted-package-options
-  '("spread"  "nospread"  "shrink"  "noshrink"
-    "lspread" "nolspread" "lshrink" "nolshrink"
-    "rspread" "norspread" "rshrink" "norshrink"
-    "debug"   "nodebug")
-  "Package options for the cuted package.")
-
-;;; cuted.el ends here
diff --git a/elpa/auctex-13.1.3/style/cuted.elc b/elpa/auctex-13.1.3/style/cuted.elc
deleted file mode 100644
index 4109ea2..0000000
--- a/elpa/auctex-13.1.3/style/cuted.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/czech.el b/elpa/auctex-13.1.3/style/czech.el
deleted file mode 100644
index d000fe6..0000000
--- a/elpa/auctex-13.1.3/style/czech.el
+++ /dev/null
@@ -1,11 +0,0 @@
-;;; czech.el --- Setup AUCTeX for editing Czech text.  -*- lexical-binding: t; -*-
-
-(require 'tex)
-
-(TeX-add-style-hook
- "czech"
- (lambda ()
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language `("czech" "\\uv{" "}" ,TeX-quote-after-quote)))
-   (run-hooks 'TeX-language-cz-hook))
- TeX-dialect)
diff --git a/elpa/auctex-13.1.3/style/czech.elc b/elpa/auctex-13.1.3/style/czech.elc
deleted file mode 100644
index e7c66de..0000000
--- a/elpa/auctex-13.1.3/style/czech.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/danish.el b/elpa/auctex-13.1.3/style/danish.el
deleted file mode 100644
index a582e9e..0000000
--- a/elpa/auctex-13.1.3/style/danish.el
+++ /dev/null
@@ -1,26 +0,0 @@
-;;; danish.el --- Setup AUCTeX for editing Danish text.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(TeX-add-style-hook
- "danish"
- (lambda ()
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language `("danish" "\"`" "\"'" ,TeX-quote-after-quote)))
-   (setq LaTeX-babel-hyphen-language "danish")
-   ;; Fontification of quotation marks.
-   (when (fboundp 'font-latex-add-quotes)
-     (font-latex-add-quotes '("\"`" "\"'"))
-     (font-latex-add-quotes '("\">" "\"<" german)))
-   (run-hooks 'TeX-language-dk-hook))
- TeX-dialect)
-
-;;; danish.el ends here
diff --git a/elpa/auctex-13.1.3/style/danish.elc b/elpa/auctex-13.1.3/style/danish.elc
deleted file mode 100644
index ba556f4..0000000
--- a/elpa/auctex-13.1.3/style/danish.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/dashundergaps.el b/elpa/auctex-13.1.3/style/dashundergaps.el
deleted file mode 100644
index cb58760..0000000
--- a/elpa/auctex-13.1.3/style/dashundergaps.el
+++ /dev/null
@@ -1,106 +0,0 @@
-;;; dashundergaps.el --- AUCTeX style for `dashundergaps.sty' (v2.0d)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2018-11-24
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `dashundergaps.sty' v2.0d from
-;; 2018/11/18.  `dashundergaps.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-dashundergaps-key-val-options
-  `(;; 2.1.1 Gap modes
-    ("teacher-mode" ("true" "false"))
-    ("gap-mode"     ("true" "false"))
-    ("teachermode"  ("true" "false"))
-    ;; 2.1.2 Gap formatting
-    ("gap-format"        ("underline" "double-underline"
-                          "dash" "dot" "wave" "blank"))
-    ("gap-format-adjust"  ("true" "false"))
-    ("teacher-gap-format" ("underline" "double-underline"
-                           "dash" "dot" "wave" "blank"))
-    ("gap-font" ,(mapcar (lambda (x)
-                           (concat TeX-esc x))
-                         '("rmfamily" "sffamily" "ttfamily" "mdseries" "bfseries"
-                           "upshape" "itshape" "slshape" "scshape"
-                           "tiny"  "scriptsize" "footnotesize"
-                           "small" "normalsize" "large"
-                           "Large" "LARGE" "huge" "Huge" "normalfont")))
-    ("dash")
-    ("dot")
-    ;; 2.1.3 Gap numbers
-    ("gap-numbers"        ("true" "false"))
-    ("gap-number-format")
-    ("numbers")
-    ("display-total-gaps" ("true" "false"))
-    ("displaynbgaps")
-    ;; 2.1.4 Gap widening
-    ("gap-widen"          ("true" "false"))
-    ("gap-extend-minimum" ,(mapcar (lambda (x)
-                                     (concat TeX-esc x))
-                                   (mapcar #'car (LaTeX-length-list))))
-    ("gap-extend-percent")
-    ("widen"))
-  "Key=value options for dashundergaps macro.")
-
-(TeX-add-style-hook
- "dashundergaps"
- (lambda ()
-
-   ;; 2 The user interface
-   (TeX-add-symbols
-    '("gap"  [ TeX-arg-key-val LaTeX-dashundergaps-key-val-options ] t)
-    '("gap*" [ TeX-arg-key-val LaTeX-dashundergaps-key-val-options ] t)
-
-    '("TeacherModeOn" 0)
-    '("TeacherModeOff" 0)
-
-    '("dashundergapssetup"
-      (TeX-arg-key-val LaTeX-dashundergaps-key-val-options)))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("gap" "*[{"))
-                              'textual)
-     (font-latex-add-keywords '(("dashundergapssetup" "{")
-                                ("TeacherModeOn"      "")
-                                ("TeacherModeOff"     ""))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-dashundergaps-package-options nil
-  "Package options for the dashundergaps package.")
-
-;;; dashundergaps.el ends here
diff --git a/elpa/auctex-13.1.3/style/dashundergaps.elc b/elpa/auctex-13.1.3/style/dashundergaps.elc
deleted file mode 100644
index a4901d8..0000000
--- a/elpa/auctex-13.1.3/style/dashundergaps.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/dcolumn.el b/elpa/auctex-13.1.3/style/dcolumn.el
deleted file mode 100644
index 8151f59..0000000
--- a/elpa/auctex-13.1.3/style/dcolumn.el
+++ /dev/null
@@ -1,51 +0,0 @@
-;;; dcolumn.el --- AUCTeX style for `dcolumn.sty' (v1.06)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-12-18
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `dcolumn.sty' (v1.06) from 2014/10/28.
-;; `dcolumn.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "dcolumn"
- (lambda ()
-
-   ;; `dcolumn.sty' adds one new column specification letter:
-   (set (make-local-variable 'LaTeX-array-column-letters)
-        (concat LaTeX-array-column-letters "D"))
-
-   ;; Also run style hook for `array':
-   (TeX-run-style-hooks "array"))
- TeX-dialect)
-
-(defvar LaTeX-dcolumn-package-options nil
-  "Package options for the dcolumn package.")
-
-;;; dcolumn.el ends here
diff --git a/elpa/auctex-13.1.3/style/dcolumn.elc b/elpa/auctex-13.1.3/style/dcolumn.elc
deleted file mode 100644
index ff4b805..0000000
--- a/elpa/auctex-13.1.3/style/dcolumn.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/dinbrief.el b/elpa/auctex-13.1.3/style/dinbrief.el
deleted file mode 100644
index fe8a5e9..0000000
--- a/elpa/auctex-13.1.3/style/dinbrief.el
+++ /dev/null
@@ -1,283 +0,0 @@
-;;; dinbrief.el --- Special code for LaTeX-Style dinbrief.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1994-2021  Free Software Foundation, Inc.
-
-;; Author: Werner Fink <werner@suse.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; LaTeX Class: dinbrief.cls
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "dinbrief"
- (lambda ()
-   (add-hook 'LaTeX-document-style-hook
-             #'LaTeX-dinbrief-style)
-   (LaTeX-add-environments
-    '("letter" LaTeX-dinbrief-env-recipient)
-    "dinquote")
-   (TeX-add-symbols
-    '("address" "Absender")
-    '("postremark" "Postvermerk")
-    '("date" "Datum")
-    '("subject" "Betreff")
-    '("handling" "Behandlungsvermerk")
-    '("cc" "Verteiler")
-    '("place" "Heutiger Ort")
-    "makelabels"
-    "nowindowrules"
-    "windowrules"
-    "nowindowtics"
-    "windowtics"
-    "disabledraftstandard"
-    "enabledraftstandard"
-    "centeraddress"
-    "normaladdress"
-    '("encl" "Anlagen: ")
-    '("backaddress" "Retouradresse")
-    '("signature" "Unterschrift")
-    '("opening" "Anrede")
-    '("closing" "Schluss")))
- TeX-dialect)
-
-(defmacro LaTeX-dinbrief-insert (&rest args)
-  "Insert text ignoring active markers."
-  `(progn (if mark-active (deactivate-mark))
-     (insert ,@args)))
-
-(defun LaTeX-dinbrief-style ()
-  "Insert some useful packages for writing german letters."
-  ;; COMPATIBILITY for EMACS<26
-  (let ((func (if (fboundp 'indent-relative-first-indent-point)
-                  #'indent-relative-first-indent-point
-                ;; Stay away from using #' to avoid compiler warning.
-                'indent-relative-maybe)))
-    (save-excursion
-      (goto-char (point-min)) ; insert before \begin{document}
-      (if (re-search-forward ".begin.document." (point-max) t)
-          (beginning-of-line 1))
-      (open-line 2)
-      (funcall func)
-      (LaTeX-dinbrief-insert TeX-esc "usepackage"
-                             LaTeX-optop "latin1,utf8" LaTeX-optcl
-                             TeX-grop "inputenc" TeX-grcl)
-      (newline-and-indent)
-      (LaTeX-dinbrief-insert TeX-esc "usepackage"
-                             LaTeX-optop "T1" LaTeX-optcl
-                             TeX-grop "fontenc" TeX-grcl)
-      (funcall func)
-      (LaTeX-dinbrief-insert TeX-esc "usepackage"
-                             TeX-grop "ngerman" TeX-grcl))
-    (TeX-run-style-hooks "inputenc" "fontenc" "ngerman")))
-
-(defun LaTeX-dinbrief-env-recipient (environment)
-  "Insert ENVIRONMENT and prompt for recipient and address."
-  (let ((sender (LaTeX-dinbrief-sender))
-        (recipient (TeX-read-string "Empfänger: "))
-        (address (LaTeX-dinbrief-recipient))
-        (date (TeX-read-string "Datum: " (LaTeX-dinbrief-today)))
-        (postremark (TeX-read-string "Postvermerk: "))
-        (fenster (TeX-read-string "Fenster (ja/nein): "))
-        (vermerk (TeX-read-string "Behandlungsvermerk: "))
-        (verteil (TeX-read-string "Verteiler: "))
-        (betreff (TeX-read-string "Betreff: "))
-        (opening (TeX-read-string "Anrede: "))
-        (closing (TeX-read-string "Schluss: "))
-        (signature (TeX-read-string "Unterschrift: "))
-        (anlage (TeX-read-string "Anlagen: "))
-        ;; COMPATIBILITY for EMACS<26
-        (func (if (fboundp 'indent-relative-first-indent-point)
-                  #'indent-relative-first-indent-point
-                ;; Stay away from using #' to avoid compiler warning.
-                'indent-relative-maybe)))
-    (if (string= fenster "ja")
-        (progn
-          (LaTeX-dinbrief-insert TeX-esc "enabledraftstandard")
-          (newline-and-indent)
-          (LaTeX-dinbrief-insert TeX-esc "centeraddress")
-          (newline-and-indent)
-          (LaTeX-dinbrief-insert TeX-esc "nowindowrules")
-          (newline-and-indent)
-          (LaTeX-dinbrief-insert TeX-esc "windowtics")
-          (newline-and-indent)
-          (let ((retouradr (TeX-read-string "Retouradresse: " sender)))
-            (newline-and-indent)
-            (if (not (zerop (length retouradr)))
-                (progn
-                  (if mark-active (deactivate-mark))
-                  (LaTeX-dinbrief-insert TeX-esc "backaddress" TeX-grop retouradr TeX-grcl)
-                  (newline-and-indent)))))
-      (LaTeX-dinbrief-insert TeX-esc "enabledraftstandard")
-      (newline-and-indent)
-      (LaTeX-dinbrief-insert TeX-esc "centeraddress")
-      (newline-and-indent)
-      (LaTeX-dinbrief-insert TeX-esc "nowindowrules")
-      (newline-and-indent)
-      (LaTeX-dinbrief-insert TeX-esc "windowtics"))
-    (newline-and-indent)
-    (if (not (zerop (length signature)))
-        (progn
-          (LaTeX-dinbrief-insert TeX-esc "signature" TeX-grop signature TeX-grcl)
-          (newline-and-indent)))
-    (if (not (zerop (length date)))
-        (progn
-          (LaTeX-dinbrief-insert TeX-esc "date" TeX-grop date TeX-grcl)
-          (newline-and-indent)))
-    (newline-and-indent)
-
-    (let ((indentation (current-column)))
-      (LaTeX-insert-environment
-       environment
-       (concat TeX-grop recipient
-               (if (not (zerop (length address)))
-                   (concat
-                    (if (not (zerop (length recipient)))
-                        (concat " " TeX-esc TeX-esc " "))
-                    address))
-               TeX-grcl))
-      (save-excursion                   ; Fix indentation of address
-        (if (search-backward TeX-grcl nil 'move)
-            (let ((addr-end (point-marker)))
-              (if (search-backward TeX-grop nil 'move)
-                  (let ((addr-column (current-column)))
-                    (while (search-forward
-                            (concat TeX-esc TeX-esc)
-                            (marker-position addr-end) 'move)
-                      (progn
-                        (newline)
-                        (indent-to addr-column)))))
-              (set-marker addr-end nil))))
-      (LaTeX-dinbrief-insert "\n")
-      (indent-to indentation))
-    (if (not (zerop (length postremark)))
-        (progn
-          (LaTeX-dinbrief-insert TeX-esc "postremark" TeX-grop postremark TeX-grcl)
-          (newline-and-indent)))
-    (if (not (zerop (length betreff)))
-        (progn
-          (LaTeX-dinbrief-insert TeX-esc "subject" TeX-grop)
-          (LaTeX-dinbrief-insert betreff TeX-grcl)
-          (newline-and-indent)))
-    (if (not (zerop (length vermerk)))
-        (progn
-          (LaTeX-dinbrief-insert TeX-esc "handling" TeX-grop vermerk TeX-grcl)
-          (newline-and-indent)))
-    (if (not (zerop (length verteil)))
-        (progn
-          (LaTeX-dinbrief-insert TeX-esc "cc" TeX-grop verteil TeX-grcl)
-          (newline-and-indent)))
-    (if (not (zerop (length anlage)))
-        (progn
-          (LaTeX-dinbrief-insert TeX-esc "encl" TeX-grop anlage TeX-grcl)
-          (newline-and-indent)))
-    (LaTeX-dinbrief-insert TeX-esc "opening"
-                           TeX-grop
-                           (if (zerop (length opening))
-                               (concat TeX-esc " ")
-                             opening)
-                           TeX-grcl "\n")
-
-    (funcall func)
-    (save-excursion
-      (LaTeX-dinbrief-insert "\n" TeX-esc "closing"
-                             TeX-grop
-                             (if (zerop (length closing))
-                                 (concat TeX-esc " ")
-                               closing)
-                             TeX-grcl "\n")
-      (funcall func))))
-
-(defun LaTeX-dinbrief-sender ()
-  "Read and write the senders address."
-  (interactive)
-  (let ((name (TeX-read-string "Absender: " (user-full-name)))
-        (str  (TeX-read-string "Meine Strasse:  "))
-        (ort  (TeX-read-string "Mein Wohnort:  ")))
-    (if (not (zerop (length name)))
-        (progn
-          (goto-char (point-min)) ; insert before \end{document}
-          (if (re-search-forward ".end.document." (point-max) t)
-              (beginning-of-line 1))
-          (forward-line -1)
-          (LaTeX-dinbrief-insert TeX-esc "address" TeX-grop name)
-          (if (not (zerop (length str)))
-              (progn
-                (LaTeX-dinbrief-insert " " TeX-esc TeX-esc)
-                (newline-and-indent)
-                (LaTeX-dinbrief-insert str)))
-          (if (not (zerop (length ort)))
-              (progn
-                (LaTeX-dinbrief-insert " " TeX-esc "par")
-                (newline-and-indent)
-                (LaTeX-dinbrief-insert ort)))
-          (LaTeX-dinbrief-insert TeX-grcl)
-          (newline-and-indent)
-          (concat name ", " str ", " ort)))))
-
-(defun LaTeX-dinbrief-recipient ()
-  "Read and return the recipient address."
-  (interactive)
-  (let ((str  (TeX-read-string "Wohnhaft in Strasse:  "))
-        (ort  (TeX-read-string "Aus der Ortschaft:  ")))
-    (if (not (zerop (length str)))
-        (if (not (zerop (length ort)))
-            (concat str " " TeX-esc TeX-esc " " ort)
-          str)
-      (if (not (zerop (length ort)))
-          ort))))
-
-(defun LaTeX-dinbrief-today ()
-  "Return a string representing todays date according to flavor."
-  (interactive)
-  (let ((ctime-string (current-time-string))
-        (month-alist '(("Jan" . "Januar")
-                       ("Feb" . "Februar")
-                       ("Mar" . "M\\\"arz")
-                       ("Apr" . "April")
-                       ("May" . "Mai")
-                       ("Jun" . "Juni")
-                       ("Jul" . "Juli")
-                       ("Aug" . "August")
-                       ("Sep" . "September")
-                       ("Oct" . "Oktober")
-                       ("Nov" . "November")
-                       ("Dec" . "Dezember"))))
-    (string-match
-     "^\\S-+\\s-+\\(\\S-+\\)\\s-+\\(\\S-+\\)\\s-+\\S-+\\s-+\\(\\S-+\\)"
-     ctime-string)
-    (let ((year (substring ctime-string (match-beginning 3) (match-end 3)))
-          (month (substring ctime-string (match-beginning 1) (match-end 1)))
-          (day (substring ctime-string (match-beginning 2) (match-end 2)))
-          (place (TeX-read-string "Heutiger Ort: ")))
-      (if (assoc month month-alist)
-          (progn
-            (setq month (cdr (assoc month month-alist)))
-            (if (> 2 (length day))
-                (setq day (concat "0" day)))))
-      (format "%s, den %s. %s %s" place day month year))))
-
-;;; dinbrief.el ends here
diff --git a/elpa/auctex-13.1.3/style/dinbrief.elc b/elpa/auctex-13.1.3/style/dinbrief.elc
deleted file mode 100644
index a058396..0000000
--- a/elpa/auctex-13.1.3/style/dinbrief.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/dk-bib.el b/elpa/auctex-13.1.3/style/dk-bib.el
deleted file mode 100644
index 18db014..0000000
--- a/elpa/auctex-13.1.3/style/dk-bib.el
+++ /dev/null
@@ -1,62 +0,0 @@
-;;; dk-bib.el --- AUCTeX style for `dk-bib.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2005-2021  Free Software Foundation, Inc.
-
-;; Author: Arne Jørgensen <arne@arnested.dk>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; Prompt for package option for dk-bib.sty.
-
-;;; Code:
-
-(require 'tex)
-
-(defun LaTeX-dk-bib-package-options nil
-  "Prompt for package options for the dk-bib package."
-  (let ((options
-         (mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     "Options: "
-                     '(("isbn") ("issn") ("url") ("annote")
-                       ("printing") ("apalike") ("fixcitedash=false")
-                       ("ordinals2word") ("ordinaldepth=")))
-                    ","))
-        (depth -1))
-    (when (string-match "\\(ordinaldepth=\\)\\([^0-9]\\|$\\)" options)
-      (while (or (< depth 0)
-                 (> depth 20))
-        (setq depth (read-number "Ordinal depth: "))
-        (when (or (< depth 0)
-                  (> depth 20))
-          (message "Ordinal depth must be between 0 and 20")
-          (sit-for 1)))
-      (setq options (concat
-                     (substring options 0 (match-end 1))
-                     (number-to-string depth)
-                     (substring options (match-end 1)))))
-    options))
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
-;;; dk-bib.el ends here
diff --git a/elpa/auctex-13.1.3/style/dk-bib.elc b/elpa/auctex-13.1.3/style/dk-bib.elc
deleted file mode 100644
index d28b9c0..0000000
--- a/elpa/auctex-13.1.3/style/dk-bib.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/dk.el b/elpa/auctex-13.1.3/style/dk.el
deleted file mode 100644
index 2d7d783..0000000
--- a/elpa/auctex-13.1.3/style/dk.el
+++ /dev/null
@@ -1,13 +0,0 @@
-;;; dk.el - Setup AUCTeX for editing Danish text.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "dk"
- (lambda ()
-   (run-hooks 'TeX-language-dk-hook))
- TeX-dialect)
-
-;;; dk.el ends here
diff --git a/elpa/auctex-13.1.3/style/dk.elc b/elpa/auctex-13.1.3/style/dk.elc
deleted file mode 100644
index 945ebc3..0000000
--- a/elpa/auctex-13.1.3/style/dk.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/doc.el b/elpa/auctex-13.1.3/style/doc.el
deleted file mode 100644
index 63c6580..0000000
--- a/elpa/auctex-13.1.3/style/doc.el
+++ /dev/null
@@ -1,466 +0,0 @@
-;;; doc.el --- AUCTeX style for `doc.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004-2022  Free Software Foundation, Inc.
-
-;; Author: Frank Küster <frank@kuesterei.ch>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `doc.sty' (v3.0h) dated 2022/06/01.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(declare-function font-latex-add-to-syntax-alist
-                  "font-latex"
-                  (list))
-
-(defun LaTeX-env-doc-no-comment (environment)
-  "Insert ENVIRONMENT and make sure there is no commented empty line inside."
-  (LaTeX-insert-environment environment)
-  (unless (TeX-active-mark)
-    (when (save-excursion
-            (beginning-of-line)
-            (looking-at (concat "[ \t]+$\\|[ \t]*"
-                                TeX-comment-start-regexp "+[ \t]*$")))
-      (delete-region (line-beginning-position) (line-end-position))
-      (indent-according-to-mode))))
-
-(defun LaTeX-env-doc-commented (environment)
-  "Insert ENVIRONMENT and make sure all parts are in comments.
-This functions search for the begin and the end of the inserted
-environment and makes sure those parts are in comments.  The same
-applies also to the point inside after the insertion."
-  (LaTeX-insert-environment
-   environment
-   (if (string= environment "macro")
-       ;; For 'macro' environment, elements will start with a
-       ;; backslash, so we insert them initially:
-       (progn
-         (let ((opt (mapconcat #'identity
-                               (TeX-completing-read-multiple
-                                (TeX-argument-prompt t nil "Suppress option")
-                                '("noindex" "noprint"))
-                               ","))
-               (mac (TeX-read-string
-                     (TeX-argument-prompt nil nil "Macro(s)")
-                     TeX-esc)))
-           (concat (when (and opt (not (string= opt "")))
-                     (format "[%s]" opt))
-                   (format "{%s}" mac))))
-     ;; For other environments, we don't know about the elements,
-     ;; so do nothing.  For 'environment', we adjust the prompt in
-     ;; minibuffer.
-     (let ((opt (mapconcat #'identity
-                           (TeX-completing-read-multiple
-                            (TeX-argument-prompt t nil "Suppress option")
-                            '("noindex" "noprint"))
-                           ","))
-           (env (TeX-read-string
-                 (TeX-argument-prompt nil nil
-                                      (if (string= environment "environment")
-                                          "Environment(s)"
-                                        "Element(s)")))))
-       (concat
-        (when (and opt (not (string= opt "")))
-          (format "[%s]" opt))
-        (format "{%s}" env)))))
-  ;; Now make sure everything is commented:
-  (let ((p (point-marker))
-        (active-mark (and (TeX-active-mark)
-                          (not (eq (mark) (point)))))
-        (func (lambda ()
-                (if (TeX-in-line-comment)
-                    (indent-according-to-mode)
-                  (delete-horizontal-space)
-                  (beginning-of-line)
-                  (insert "%")
-                  (indent-according-to-mode)))))
-    ;; Go to the start of the env we have inserted:
-    (search-backward (concat "\\begin" TeX-grop environment TeX-grcl)
-                     (if active-mark nil (line-beginning-position 0))
-                     t)
-    ;; If the line is not commented, insert %
-    (funcall func)
-    (goto-char p)
-    ;; Do the same for the end of the environment
-    (search-forward (concat "\\end" TeX-grop environment TeX-grcl)
-                    (if active-mark nil (line-end-position 2))
-                    t)
-    (goto-char (match-beginning 0))
-    (funcall func)
-    ;; Finally for where we started and clean up only when region was
-    ;; not active:
-    (goto-char p)
-    (unless active-mark (funcall func))
-    (set-marker p nil)))
-
-(defun LaTeX-doc-after-insert-macrocode (env start end)
-  "Make sure the macrocode environment is properly formatted after insertion."
-  (when (TeX-member env '("macrocode" "macrocode*")
-                    #'string-equal)
-    (save-excursion
-      (goto-char end)
-      (skip-chars-backward " \t")
-      (when (bolp)
-        (insert "%")
-        (indent-according-to-mode))
-      (goto-char start)
-      (skip-chars-backward " \t")
-      (when (bolp)
-        (insert "%")
-        (indent-according-to-mode)))))
-
-(defvar LaTeX-doc-newdocelement-key-val-options
-  '(("macrolike" ("true" "false"))
-    ("envlike" ("true" "false"))
-    ("toplevel" ("true" "false"))
-    ("notoplevel" ("true" "false"))
-    ("idxtype")
-    ("printtype")
-    ("idxgroup")
-    ("noindex" ("true" "false"))
-    ("noprint" ("true" "false")))
-  "Key=value options for '\\NewDocElement' macro.")
-
-;; Setup for \NewDocElement:
-
-(TeX-auto-add-type "doc-NewDocElement" "LaTeX")
-
-(defvar LaTeX-doc-NewDocElement-regexp
-  `(,(concat  "^[ \t%]*"
-              "\\\\NewDocElement"
-              "[ \t\n\r%]*"
-              "\\(?:"
-              (LaTeX-extract-key-value-label 'none)
-              "\\)?"
-              "[ \t\n\r%]*"
-              "{\\([^}]+\\)}"
-              "[ \t\n\r%]*"
-              "{\\([^}]+\\)}")
-    (1 2) LaTeX-auto-doc-NewDocElement)
-  "Matches the arguments of '\\NewDocElement' from doc package.
-AUCTeX parser doesn't look for text parts commented out.
-Therefore, the regexp in this variable explicitly looks for a
-percent sign at the beginning of a line before
-'\\NewDocElement'.")
-
-(defun LaTeX-doc-auto-prepare ()
-  "Clear `LaTeX-auto-doc-NewDocElement' before parsing."
-  (setq LaTeX-auto-doc-NewDocElement nil))
-
-(defun LaTeX-doc-auto-cleanup ()
-  "Process elements defined with '\\NewDocElement'."
-  (when (LaTeX-doc-NewDocElement-list)
-    ;; Make sure `docTeX-indent-inner-fixed' is local:
-    (make-local-variable 'docTeX-indent-inner-fixed)
-
-    ;; \NewDocElement[<options>]{<element-name>}{<env-name>} defines:
-    ;; 1. \Describe<element-name>[<options>]{<element>}
-    ;; 2. \begin{<env-name>}[<options>]{<element>}
-    ;; 3. \PrintDescribe<element-name>{<element>}
-    ;; 4. \Print<element-name>Name
-    (let (macs)
-      (dolist (elt (LaTeX-doc-NewDocElement-list))
-        (let ((eltname (car elt))
-              (envname (cadr elt)))
-          (TeX-add-symbols
-           ;; Cater for \Describe<eltname>[options]{<elements query>}
-           `(,(concat "Describe" eltname)
-             [TeX-arg-eval completing-read
-                           (TeX-argument-prompt t nil "Suppress option")
-                           '("noindex" "noprint")]
-             "Element")
-
-           ;; Cater for \PrintDescribe<eltname>{<elements query>}
-           `(,(concat "PrintDescribe" eltname) "Element")
-
-           ;; Cater for \Print<eltname>Name
-           (concat "Print" eltname "Name"))
-
-          ;; Add the \Describe<element-name> to macs
-          (push (concat "Describe" eltname) macs)
-
-          ;; Cater for \begin{<envname>}[options]{<elements query>}
-          (LaTeX-add-environments
-           `(,envname LaTeX-env-doc-commented))
-
-          ;; Make sure we have fixed inner indent for our environments:
-          (add-to-list 'docTeX-indent-inner-fixed
-                       `(,(concat (regexp-quote TeX-esc)
-                                  "\\(begin\\|end\\)[ \t]*"
-                                  (regexp-quote TeX-grop)
-                                  envname
-                                  (regexp-quote TeX-grcl))
-                         0 nil)
-                       t)
-          ;; Add fontification:
-          (when (and (featurep 'font-latex)
-                     (eq TeX-install-font-lock 'font-latex-setup))
-            (font-latex-add-keywords `((,(concat "Describe" eltname) "[|{\\" ))
-                                     'variable))))
-
-      ;; Let \Describe<element-name> stay in their own lines:
-      (LaTeX-paragraph-commands-add-locally macs))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-doc-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-doc-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "doc"
- (lambda ()
-
-   ;; Add doc to the parser:
-   (TeX-auto-add-regexp LaTeX-doc-NewDocElement-regexp)
-
-   (add-hook 'LaTeX-after-insert-env-hook #'LaTeX-doc-after-insert-macrocode
-             nil t)
-
-   (LaTeX-add-environments
-    ;; 2.3 General conventions
-    '("macrocode"  LaTeX-env-doc-no-comment)
-    '("macrocode*" LaTeX-env-doc-no-comment)
-
-    ;; 2.5 Describing the definition of macros and environments
-    '("macro"       LaTeX-env-doc-commented)
-    '("environment" LaTeX-env-doc-commented)
-
-    '("theglossary" LaTeX-env-item))
-
-   (TeX-add-symbols
-    ;; 2.1 The driver file
-    '("DocInput"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((file (file-relative-name
-                      (read-file-name
-                       "File to input: " nil nil nil nil
-                       (lambda (x)
-                         (or (file-directory-p x)
-                             (string-match "\\.\\(fdd\\|dtx\\)\\'" x))))
-                      (TeX-master-directory))))
-           (format "%s" file)))))
-
-    '("IndexInput"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((file (file-relative-name
-                      (read-file-name
-                       "File to input: " nil nil nil nil
-                       (lambda (x)
-                         (or (file-directory-p x)
-                             (string-match "\\.\\(tex\\|ltx\\|fdd\\|dtx\\)\\'" x))))
-                      (TeX-master-directory))))
-           (format "%s" file)))))
-
-    ;; 2.2 Package options
-    '("SetupDoc" (TeX-arg-eval mapconcat #'identity
-                               (TeX-completing-read-multiple
-                                (TeX-argument-prompt nil nil "Options")
-                                LaTeX-doc-package-options)
-                               ","))
-
-    ;; 2.4 Describing the usage of macros and environments
-    '("DescribeMacro"
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Suppress option")
-                    '("noindex" "noprint")]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Macro")
-                      TeX-esc)))
-           (format "%s" name)))))
-    '("DescribeEnv"
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Suppress option")
-                    '("noindex" "noprint")]
-      "Environment")
-
-    ;; 2.5 Describing the definition of macros and environments
-    "MacroFont"
-
-    ;; 2.6 Formatting names in the margin
-    '("PrintDescribeMacro" "Element")
-    '("PrintDescribeEnv"   "Element")
-    "PrintMacroName"
-    "PrintEnvName"
-
-    ;; 2.7 Providing further documentation items
-    '("NewDocElement"
-      [TeX-arg-key-val LaTeX-doc-newdocelement-key-val-options]
-      "Element name" "Environment name")
-
-    ;; 2.8 Displaying sample code verbatim
-    ;; "verbatim" environment and "verb" macro are provided by
-    ;; latex.el, so we don't add them here again.
-
-    ;; 2.9 Using a special escape character
-    '("SpecialEscapechar" "Character")
-
-    ;; 2.10 Cross-referencing all macros used
-    "DisableCrossrefs"
-    "EnableCrossrefs"
-    ;; We don't fontify the next macro since it is a one-liner anyway
-    '("DoNotIndex" t)
-    "CodelineIndex"
-    "PageIndex"
-    "theCodelineNo"
-    "CodelineNumbered"
-
-    ;; 2.11 Producing the actual index entries
-    "actualchar"
-    "quotechar"
-    "encapchar"
-    "levelchar"
-
-    "SpecialMainMacroIndex"
-    "SpecialMainEnvIndex"
-    "SpecialMacroIndex"
-    "SpecialEnvIndex"
-    "SpecialIndex"
-    "SpecialShortIndex"
-    "SortIndex"
-    "verbatimchar"
-
-    "subitem"
-    "subsubitem"
-    "indexspace"
-    "efill"
-    "pfill"
-
-    ;; 2.12 Setting the index entries: theindex environment is
-    ;; provided by latex.el.
-    "PrintIndex"
-    '("IndexPrologue" t)
-    "IndexParms"
-    "main"
-    "usage"
-    "code"
-
-    ;; 2.13 Changing the default values of style parameters
-    "DocstyleParms"
-
-    ;; 2.14 Short input of verbatim text pieces: These macros are
-    ;; provided by 'shortvrb.el' which is run later
-
-    ;; 2.15 Additional bells and whistles
-    "Web"
-    "AmSTeX"
-    "BibTeX"
-    "SliTeX"
-    "PlainTeX"
-    '("meta" "Text")
-    "OnlyDescription"
-    '("StopEventually" t)
-    '("MaybeStop" t)
-    "Finale"
-    "AlsoImplementation"
-    "IndexInput"
-    '("changes" "version" TeX-arg-date t)
-    "generalname"
-    "RecordChanges"
-    "PrintChanges"
-    "GlossaryPrologue"
-    "GlossaryParms"
-    "bslash"
-    "MakePrivateLetters"
-    "DontCheckModules"
-    "CheckModules"
-    "Module"
-    '("AltMacroFont" t)
-
-    ;; 5.1 makeindex bugs
-    "PercentIndex"
-    ;; 5.2 File transmission issues
-    '("CheckSum" t)
-    '("CharacterTable" t))
-
-   (TeX-run-style-hooks "shortvrb")
-
-   (LaTeX-add-lengths "MacrocodeTopsep" "MacroTopsep" "MacroIndent"
-                      "IndexMin" "GlossaryMin")
-   (LaTeX-add-counters "IndexColumns" "GlossaryColumns" "StandardModuleDepth")
-
-   ;; Macros which should be on their own line:
-   (LaTeX-paragraph-commands-add-locally '("DescribeEnv"
-                                           "DescribeMacro"
-                                           "changes"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("SetupDoc"           "{")
-                                ("NewDocElement"      "[{{")
-                                ("RenewDocElement"    "[{{")
-                                ("SpecialEscapechar"  "{")
-                                ("DisableCrossrefs"   "")
-                                ("EnableCrossrefs"    "")
-                                ("CodelineIndex"      "")
-                                ("PageIndex"          "")
-                                ("CodelineNumbered"   "")
-                                ("PrintIndex"         "")
-                                ("IndexPrologue"      "")
-                                ("AmSTeX"             "")
-                                ("BibTeX"             "")
-                                ("SliTeX"             "")
-                                ("PlainTeX"           "")
-                                ("OnlyDescription"    "")
-                                ("StopEventually"     "")
-                                ("MaybeStop"          "")
-                                ("Finale"             "")
-                                ("AlsoImplementation" "")
-                                ("changes"            "{{{")
-                                ("PrintChanges"       "")
-                                ("RecordChanges"      ""))
-                              'function)
-     (font-latex-add-keywords '(("DescribeMacro" "[|{\\")
-                                ("DescribeEnv"   "[{"))
-                              'variable)
-     (font-latex-add-keywords '(("meta"       "{"))
-                              'textual)
-     (font-latex-add-keywords '(("DocInput"   "{")
-                                ("DocInclude" "{" )
-                                ("IndexInput" "{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-doc-package-options
-  '("hyperref" "nohyperref"
-    "multicol" "nomulticol"
-    "debugshow"
-    "noindex" "noprint"
-    "reportchangedates")
-  "Package options for the doc package.")
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
-;;; doc.el ends here
diff --git a/elpa/auctex-13.1.3/style/doc.elc b/elpa/auctex-13.1.3/style/doc.elc
deleted file mode 100644
index 6ce6b04..0000000
--- a/elpa/auctex-13.1.3/style/doc.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/dutch.el b/elpa/auctex-13.1.3/style/dutch.el
deleted file mode 100644
index 47da9ca..0000000
--- a/elpa/auctex-13.1.3/style/dutch.el
+++ /dev/null
@@ -1,13 +0,0 @@
-;;; dutch.el - Setup AUCTeX for editing Dutch text.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "dutch"
- (lambda ()
-   (run-hooks 'TeX-language-nl-hook))
- TeX-dialect)
-
-;;; dutch.el ends here
diff --git a/elpa/auctex-13.1.3/style/dutch.elc b/elpa/auctex-13.1.3/style/dutch.elc
deleted file mode 100644
index 8ccc47e..0000000
--- a/elpa/auctex-13.1.3/style/dutch.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/emp.el b/elpa/auctex-13.1.3/style/emp.el
deleted file mode 100644
index ad2bc27..0000000
--- a/elpa/auctex-13.1.3/style/emp.el
+++ /dev/null
@@ -1,85 +0,0 @@
-;;; emp.el --- AUCTeX support for emp.sty  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2005, 2014, 2020 Free Software Foundation, Inc.
-
-;; Author: Yvon Henel aka TeXnicien de surface <Yvon.Henel@wanadoo.fr>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; This file is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to
-;; the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;; version 1.0 2004-03-04
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "emp"
- (lambda ()
-   (TeX-add-symbols "empuse" "empTeX"  "empaddtoTeX"
-                    "emprelude" "empaddtoprelude" "unitlength")
-   (LaTeX-add-environments
-    '("empfile" LaTeX-env-empfile)
-    '("emp" LaTeX-env-emp-gen)
-    '("empdef" LaTeX-env-emp-gen)
-    '("empgraph" LaTeX-env-emp-gen)
-    '("empcmds")))
- TeX-dialect)
-
-(defun LaTeX-env-emp-gen (environment-name)
-   "Ask for file, width and length. Insert environment-name environment
-Used for emp, empdef, and empgraph environments."
-   (let ((emp-fig-name (TeX-read-string "figure name: " ""))
-         (emp-fig-width (TeX-read-string "figure width: " "1" ))
-         (emp-fig-height (TeX-read-string "figure height: " "1" ))
-         ;;; emp.sty demands a width and a height for each of the
-         ;;; emp, empdef, and empgraph environments
-         ;;; we give them 1 by default
-         ;;; not necessarily the best thing to do?
-         LaTeX-emp-fig-name)
-     (if (not (zerop (length emp-fig-name)))
-         (progn
-           (setq LaTeX-emp-fig-name (concat LaTeX-optop emp-fig-name LaTeX-optcl))
-           (LaTeX-insert-environment environment-name LaTeX-emp-fig-name))
-         (LaTeX-insert-environment environment-name))
-     (forward-line -1)
-     (end-of-line)
-     (insert "(" emp-fig-width "," emp-fig-height ")")
-     (forward-line 1)
-     (indent-according-to-mode)))
-
-(defun LaTeX-env-empfile (_optional)
-  "Ask for file. Insert empfile environment."
-  (let ((empfile (TeX-read-string "empfile: " ""))
-        LaTeX-emp-file-name mpost-emp-file-name)
-    (if (not (zerop (length empfile)))
-        (progn
-          (setq LaTeX-emp-file-name (concat LaTeX-optop empfile LaTeX-optcl))
-          (setq mpost-emp-file-name (concat empfile ".mp"))
-          (LaTeX-insert-environment "empfile" LaTeX-emp-file-name))
-      (setq mpost-emp-file-name "\\jobname")
-      (LaTeX-insert-environment "empfile"))
-    (if LaTeX-write18-enabled-p
-        (progn
-          (forward-line 1)
-          (end-of-line)
-          (newline-and-indent)
-          (insert "\\immediate\\write18{mpost -tex=latex " mpost-emp-file-name TeX-grcl)
-          (forward-line -2)))))
-
-;;; emp.el ends here
diff --git a/elpa/auctex-13.1.3/style/emp.elc b/elpa/auctex-13.1.3/style/emp.elc
deleted file mode 100644
index ac57073..0000000
--- a/elpa/auctex-13.1.3/style/emp.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/empheq.el b/elpa/auctex-13.1.3/style/empheq.el
deleted file mode 100644
index b9f32b1..0000000
--- a/elpa/auctex-13.1.3/style/empheq.el
+++ /dev/null
@@ -1,485 +0,0 @@
-;;; empheq.el --- AUCTeX style for `empheq.sty' (v2.14)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016-2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-08-07
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `empheq.sty' (v2.14) from 2014/08/04.
-;; `empheq.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function LaTeX-item-equation-alignat
-                  "amsmath" (&optional suppress))
-
-(defvar LaTeX-mathtools-package-options)
-
-(defvar LaTeX-empheq-key-val-options
-  `(("box")
-    ("innerbox")
-    ("left" ,(mapcar
-              (lambda (x)
-                (concat TeX-esc x))
-              '("empheqlbrace"
-                "empheqlbrack"
-                "empheqlangle"
-                "empheqlparen"
-                "empheqlvert"
-                "empheqlVert"
-                "empheqlfloor"
-                "empheqlceil"
-                "empheqbiglbrace"
-                "empheqbiglbrack"
-                "empheqbiglangle"
-                "empheqbiglparen"
-                "empheqbiglvert"
-                "empheqbiglVert"
-                "empheqbiglfloor"
-                "empheqbiglceil")))
-    ("right" ,(mapcar
-               (lambda (x)
-                 (concat TeX-esc x))
-               '("empheqrbrace"
-                 "empheqrbrack"
-                 "empheqrangle"
-                 "empheqrparen"
-                 "empheqrvert"
-                 "empheqrVert"
-                 "empheqrfloor"
-                 "empheqrceil"
-                 "empheqbigrbrace"
-                 "empheqbigrbrack"
-                 "empheqbigrangle"
-                 "empheqbigrparen"
-                 "empheqbigrvert"
-                 "empheqbigrVert"
-                 "empheqbigrfloor"
-                 "empheqbigrceil")))
-    ("outerbox")
-    ("marginbox"))
-  "Key=value options for environments from empheq.sty.")
-
-(defvar LaTeX-empheq-supported-amsmath-envs
-  '("equation"  "equation*"
-    "align"     "align*"
-    "gather"    "gather*"
-    "flalign"   "flalign*"
-    "alignat"   "alignat*"
-    "multline"  "multline*")
-  "List of amsmath environments supported by empheq package.")
-
-(defvar LaTeX-empheq-package-options
-  '("overload" "overload2" "ntheorem" "newmultline" "oldmultline")
-  "Package options for the empheq package.")
-(TeX-load-style "mathtools")
-;; Add elements from `LaTeX-mathtools-package-options' only once
-;; and not every time the style hook runs
-(dolist (elt LaTeX-mathtools-package-options)
-  (add-to-list 'LaTeX-empheq-package-options elt))
-
-;; Setup for \Declare(Left|Right)Delimiter:
-
-(TeX-auto-add-type "empheq-declaredelimiter" "LaTeX")
-
-(defvar LaTeX-empheq-declaredelimiter-regexp
-  `(,(concat "\\\\Declare\\(Left\\|Right\\)Delimiter"
-             "[ \t\n\r%]*"
-             "\\(?:\\[[^]]*\\]\\)?"
-             "[ \t\n\r%]*"
-             "{"
-             (regexp-quote TeX-esc)
-             "\\([^}]+\\)}")
-    (2 1) LaTeX-auto-empheq-declaredelimiter)
-  "Matches the argument of \\Declare(Left|Right)Delimiter from empheq package.")
-
-(defun LaTeX-empheq-auto-prepare ()
-  "Clear `LaTeX-auto-empheq-declaredelimiter' before parsing."
-  (setq LaTeX-auto-empheq-declaredelimiter nil))
-
-(defun LaTeX-empheq-auto-cleanup ()
-  "Process parsed delimiters."
-  (dolist (delim (mapcar #'car (LaTeX-empheq-declaredelimiter-list)))
-    (TeX-add-symbols (concat "empheq" delim)
-                     (concat "empheqbig" delim))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-empheq-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-empheq-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-empheq-key-val-options ()
-  "Return an updated list of key=vals from empheq package.
-This function retrieves values of user defined left and right
-delimiters and prepends them to variable
-`LaTeX-empheq-key-val-options'."
-  (append
-   (when (LaTeX-empheq-declaredelimiter-list)
-     (let ((lvals (copy-sequence
-                   (cadr (assoc "left" LaTeX-empheq-key-val-options))))
-           (rvals (copy-sequence
-                   (cadr (assoc "right" LaTeX-empheq-key-val-options)))))
-       (dolist (delims (LaTeX-empheq-declaredelimiter-list))
-         (let ((delim (car delims))
-               (where (cadr delims)))
-           (if (string= where "Left")
-               (progn
-                 (cl-pushnew (concat TeX-esc "empheq" delim)    lvals :test #'equal)
-                 (cl-pushnew (concat TeX-esc "empheqbig" delim) lvals :test #'equal))
-             (cl-pushnew (concat TeX-esc "empheq" delim)    rvals :test #'equal)
-             (cl-pushnew (concat TeX-esc "empheqbig" delim) rvals :test #'equal))))
-       `(("left" ,lvals)
-         ("right" ,rvals))))
-   LaTeX-empheq-key-val-options))
-
-(defun LaTeX-empheq-env (env)
-  "Query for a supported amsmath environment and insert it accordingly.
-ENV is the name of environment passed to the function in the style hook."
-  (let* ((keyvals (TeX-read-key-val t (LaTeX-empheq-key-val-options)))
-         (amsenv (completing-read
-                  (TeX-argument-prompt nil nil "amsmath environment")
-                  LaTeX-empheq-supported-amsmath-envs))
-         (ncols (when (or (string= amsenv "alignat")
-                          (string= amsenv "alignat*"))
-                  (TeX-read-string
-                   (TeX-argument-prompt nil nil "Number of columns"))))
-         num)
-    (LaTeX-insert-environment
-     env
-     (concat
-      (when (and keyvals (not (string= keyvals "")))
-        (concat LaTeX-optop keyvals LaTeX-optcl))
-      TeX-grop
-      (if (and ncols (not (string= ncols "")))
-          (concat amsenv "=" ncols)
-        amsenv)
-      TeX-grcl))
-    (when (and (assoc amsenv LaTeX-label-alist)
-               (LaTeX-label amsenv 'environment))
-      (LaTeX-newline)
-      (indent-according-to-mode))
-    (when (and ncols (not (string= ncols "")))
-      (setq num (string-to-number ncols))
-      (save-excursion
-        (insert (make-string (+ num num -1) ?&))))))
-
-(defun LaTeX-empheq-env-overload (env &optional _ignore)
-  "Insert amsmath ENV's when option overload is given to empheq package.
-This function combines the capabilities of `LaTeX-env-label' and
-`LaTeX-amsmath-env-alignat'.  It overwrites the definitions of
-`amsmath.el'."
-  (if (or (string= env "alignat")
-          (string= env "alignat*"))
-      (let ((ncols (TeX-read-string
-                    (TeX-argument-prompt nil nil "Number of columns")))
-            (keyvals (TeX-read-key-val t
-                                       (LaTeX-empheq-key-val-options)
-                                       "empheq options (k=v)")))
-        (LaTeX-insert-environment env
-                                  (concat TeX-grop ncols TeX-grcl
-                                          (when (and keyvals
-                                                     (not (string= keyvals "")))
-                                            (concat LaTeX-optop
-                                                    keyvals
-                                                    LaTeX-optcl))))
-        (LaTeX-item-equation-alignat t))
-    (let ((keyvals
-           (TeX-read-key-val t
-                             (LaTeX-empheq-key-val-options)
-                             "empheq options (k=v)")))
-      (LaTeX-insert-environment env
-                                (when (and keyvals
-                                           (not (string= keyvals "")))
-                                  (concat LaTeX-optop
-                                          keyvals
-                                          LaTeX-optcl)))
-      (when (and (assoc env LaTeX-label-alist)
-                 (LaTeX-label env 'environment))
-        (LaTeX-newline)
-        (indent-according-to-mode)))))
-
-(defun LaTeX-empheq-item-equation ()
-  "Insert contents to terminate a line in multi-line equations environment.
-Put line break macro on the last line.  Next, if the current
-environment wants \\label, insert it also.  And insert suitable
-number of ampersands if possible."
-  (let ((env (LaTeX-current-environment))
-        amsenv ncols match)
-    (save-excursion
-      (LaTeX-find-matching-begin)
-      (re-search-forward (concat (regexp-quote TeX-esc)
-                                 "begin" TeX-grop env TeX-grcl))
-      (when (looking-at "[ \t\n\r%]*\\[")
-        (forward-sexp))
-      (re-search-forward "[ \t\n\r%]*{\\([^}]+\\)}")
-      (setq match (replace-regexp-in-string "[ \t\n\r%]" ""
-                                                (match-string-no-properties 1)))
-      (if (string-match "=" match)
-          (progn
-            (setq amsenv (car (split-string match "=")))
-            (setq ncols (string-to-number (cadr (split-string match "=")))))
-        (setq amsenv match)))
-    ;; Do not ask for "\\" if in "equation" or "equation*" since these
-    ;; are single line equations only
-    (if (or (string= amsenv "equation")
-            (string= amsenv "equation*"))
-        ;; Nullify the effect of `M-RET'
-        (progn
-          (message "This environment does not support multi-line equations")
-          (end-of-line 0)
-          (kill-line 1))
-      (progn
-        (end-of-line 0)
-        (just-one-space)
-        (TeX-insert-macro "\\")
-        (forward-line 1)
-        (indent-according-to-mode)))
-    ;; Add a new label only if not in "equation"
-    (when (and (not (string= amsenv "equation"))
-               (assoc amsenv LaTeX-label-alist)
-               (LaTeX-label amsenv 'environment))
-      (LaTeX-newline)
-      (indent-according-to-mode))
-    (when ncols
-      (save-excursion
-        (insert (make-string (+ ncols ncols -1) ?&))))))
-
-(TeX-add-style-hook
- "empheq"
- (lambda ()
-
-   ;; Add empheq to parser
-   (TeX-auto-add-regexp LaTeX-empheq-declaredelimiter-regexp)
-
-   ;; Load amsmath.el and mathtools.el
-   (TeX-run-style-hooks "amsmath" "mathtools")
-
-   (LaTeX-add-environments
-    '("empheq" LaTeX-empheq-env))
-
-   ;; Add "empheq" to `LaTeX-item-list' and run
-   ;; `LaTeX-empheq-item-equation' when `M-RET' is invoked
-   (add-to-list 'LaTeX-item-list '("empheq" . LaTeX-empheq-item-equation) t)
-
-   ;; Reftex support: Use `reftex-add-label-environments'
-   (when (fboundp 'reftex-add-label-environments)
-     (reftex-add-label-environments '(("empheq" ?e nil nil t))))
-
-   (TeX-add-symbols
-    '("empheqset" (TeX-arg-key-val (LaTeX-empheq-key-val-options)))
-
-    ;; 1.4 Special delimiters
-    ;; Normal
-    '("empheqlbrace" TeX-arg-insert-right-brace-maybe)
-    '("empheqrbrace")
-    '("empheqlbrack" TeX-arg-insert-right-brace-maybe)
-    '("empheqrbrack")
-    '("empheqlangle" TeX-arg-insert-right-brace-maybe)
-    '("empheqrangle")
-    '("empheqlparen" TeX-arg-insert-right-brace-maybe)
-    '("empheqrparen")
-    '("empheqlvert" TeX-arg-insert-right-brace-maybe)
-    '("empheqrvert")
-    '("empheqlVert" TeX-arg-insert-right-brace-maybe)
-    '("empheqrVert")
-    '("empheqlfloor" TeX-arg-insert-right-brace-maybe)
-    '("empheqrfloor")
-    '("empheqlceil" TeX-arg-insert-right-brace-maybe)
-    '("empheqrceil")
-    ;; Bigger
-    '("empheqbiglbrace" TeX-arg-insert-right-brace-maybe)
-    '("empheqbigrbrace")
-    '("empheqbiglbrack" TeX-arg-insert-right-brace-maybe)
-    '("empheqbigrbrack")
-    '("empheqbiglangle" TeX-arg-insert-right-brace-maybe)
-    '("empheqbigrangle")
-    '("empheqbiglparen" TeX-arg-insert-right-brace-maybe)
-    '("empheqbigrparen")
-    '("empheqbiglvert" TeX-arg-insert-right-brace-maybe)
-    '("empheqbigrvert")
-    '("empheqbiglVert" TeX-arg-insert-right-brace-maybe)
-    '("empheqbigrVert")
-    '("empheqbiglfloor" TeX-arg-insert-right-brace-maybe)
-    '("empheqbigrfloor")
-    '("empheqbiglceil" TeX-arg-insert-right-brace-maybe)
-    '("empheqbigrceil"))
-
-   ;; Append delimiters to `TeX-braces-association'
-   (make-local-variable 'TeX-braces-association)
-   (let ((delimiters '(("\\empheqlbrace" . "\\empheqrbrace")
-                       ("\\empheqlbrack" . "\\empheqrbrack")
-                       ("\\empheqlangle" . "\\empheqrangle")
-                       ("\\empheqlparen" . "\\empheqrparen")
-                       ("\\empheqlvert"  . "\\empheqrvert")
-                       ("\\empheqlVert"  . "\\empheqrVert")
-                       ("\\empheqlfloor" . "\\empheqrfloor")
-                       ("\\empheqlceil"  . "\\empheqrceil")
-                       ("\\empheqbiglbrace" . "\\empheqbigrbrace")
-                       ("\\empheqbiglbrack" . "\\empheqbigrbrack")
-                       ("\\empheqbiglangle" . "\\empheqbigrangle")
-                       ("\\empheqbiglparen" . "\\empheqbigrparen")
-                       ("\\empheqbiglvert"  . "\\empheqbigrvert")
-                       ("\\empheqbiglVert"  . "\\empheqbigrVert")
-                       ("\\empheqbiglfloor" . "\\empheqbigrfloor")
-                       ("\\empheqbiglceil"  . "\\empheqbigrceil"))))
-     (dolist (elt delimiters)
-       (add-to-list 'TeX-braces-association elt t)))
-
-   ;; 2.2.1 Using multline
-   (when (LaTeX-provided-package-options-member "empheq" "oldmultline")
-     (LaTeX-add-environments
-      '("MTmultlined" LaTeX-mathtools-env-multlined)))
-
-   ;; 2.2.2 The overload option
-   ;; I simplify it and ignore the additional feature overload2:
-   (when (or (LaTeX-provided-package-options-member "empheq" "overload")
-             (LaTeX-provided-package-options-member "empheq" "overload2"))
-     (LaTeX-add-environments
-      '("align"      LaTeX-empheq-env-overload)
-      '("alignat"    LaTeX-empheq-env-overload)
-      '("equation"   LaTeX-empheq-env-overload)
-      '("flalign"    LaTeX-empheq-env-overload)
-      '("gather"     LaTeX-empheq-env-overload)
-      '("multline"   LaTeX-empheq-env-overload)
-      '("align*"     LaTeX-env-args [TeX-arg-key-val (LaTeX-empheq-key-val-options)])
-      '("alignat*"   LaTeX-empheq-env-overload)
-      '("equation*"  LaTeX-env-args [TeX-arg-key-val (LaTeX-empheq-key-val-options)])
-      '("flalign*"   LaTeX-env-args [TeX-arg-key-val (LaTeX-empheq-key-val-options)])
-      '("gather*"    LaTeX-env-args [TeX-arg-key-val (LaTeX-empheq-key-val-options)])
-      '("multline*"  LaTeX-env-args [TeX-arg-key-val (LaTeX-empheq-key-val-options)])
-
-      ;; Original definitions are stored prefixed with "AmS"
-      '("AmSalign"      LaTeX-env-label)
-      '("AmSalignat"    LaTeX-amsmath-env-alignat)
-      '("AmSequation"   LaTeX-env-label)
-      '("AmSflalign"    LaTeX-env-label)
-      '("AmSgather"     LaTeX-env-label)
-      '("AmSmultline"   LaTeX-env-label)
-      '("AmSalign*")
-      '("AmSalignat*"   LaTeX-amsmath-env-alignat)
-      '("AmSequation*")
-      '("AmSflalign*")
-      '("AmSgather*")
-      '("AmSmultline*"))
-
-     ;; Append original definitions to `LaTeX-label-alist'
-     (let ((envs '("AmSalign"
-                   "AmSalignat"
-                   "AmSequation"
-                   "AmSflalign"
-                   "AmSgather"
-                   "AmSmultline")))
-       (dolist (env envs)
-         (add-to-list 'LaTeX-label-alist `(,env . LaTeX-amsmath-label) t)))
-
-     ;; RefTeX support: Add original definitions with `reftex-add-label-environments'
-     (when (fboundp 'reftex-add-label-environments)
-       (let ((envs '(("AmSalign"     ?e nil nil eqnarray-like)
-                     ("AmSequation"  ?e nil nil t)
-                     ("AmSgather"    ?e nil nil eqnarray-like)
-                     ("AmSmultline"  ?e nil nil t)
-                     ("AmSflalign"   ?e nil nil eqnarray-like)
-                     ("AmSalignat"   ?e nil nil alignat-like))))
-         (dolist (env envs)
-           (reftex-add-label-environments `(,env)))))
-
-     ;; Append original definitions to `LaTeX-item-list'; functions
-     ;; are provided by amsmath.el
-     (let ((envs '(("AmSalign" . LaTeX-item-equation)
-                   ("AmSalign*" . LaTeX-item-equation)
-                   ("AmSflalign" . LaTeX-item-equation)
-                   ("AmSalignat" . LaTeX-item-equation-alignat)
-                   ("AmSalignat*" . LaTeX-item-equation-alignat)
-                   ("AmSflalign*" . LaTeX-item-equation)
-                   ("AmSgather" . LaTeX-item-equation)
-                   ("AmSgather*" . LaTeX-item-equation)
-                   ("AmSmultline" . LaTeX-item-equation)
-                   ("AmSmultline*" . LaTeX-item-equation))))
-       (dolist (env envs)
-         (add-to-list 'LaTeX-item-list env t)))
-
-     ;; Ispell skip lists:
-     (TeX-ispell-skip-setcdr
-      `(,(cons (concat "\\(AmS\\(?:align\\(?:\\*\\|at\\*?\\)?\\|"
-                       "equation\\*?\\|flalign\\*?\\|gather\\*?\\|multline\\*?\\)\\)")
-               (concat "\\\\end{"
-                       "\\(AmS\\(?:align\\(?:\\*\\|at\\*?\\)?\\|"
-                       "equation\\*?\\|flalign\\*?\\|gather\\*?\\|multline\\*?\\)\\)}")))))
-
-   ;; 3.2 Support for ntheorem
-   (LaTeX-add-lengths "mintagvsep")
-
-   ;; 4.1 Creating your own delimiters
-   (TeX-add-symbols
-    '("DeclareLeftDelimiter"
-      [ "Space adjustment" ]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((delim (TeX-read-string (concat "Delimiter: " TeX-esc))))
-           (TeX-add-symbols (concat "empheq" delim)
-                            (concat "empheqbig" delim))
-           (LaTeX-add-empheq-declaredelimiters `(,delim "Left"))
-           (concat TeX-esc delim)))))
-
-    '("DeclareRightDelimiter"
-      [ "Space adjustment" ]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((delim (TeX-read-string (concat "Delimiter: " TeX-esc))))
-           (TeX-add-symbols (concat "empheq" delim)
-                            (concat "empheqbig" delim))
-           (LaTeX-add-empheq-declaredelimiters `(,delim "Right"))
-           (concat TeX-esc delim))))))
-
-   ;; 4.2 Fine-tuning of delimiters
-   (LaTeX-add-lengths "EmphEqdelimitershortfall")
-   (LaTeX-add-counters "EmphEqdelimiterfactor")
-
-   (TeX-add-symbols
-    ;; 4.3 Scaling material yourself
-    '("EmphEqdisplayheight" 0)
-    '("EmphEqdisplaydepth"  0)
-    ;; 6.1 New empheq-like environments
-    '("EmphEqMainEnv" 0)
-    '("endEmphEqMainEnv" 0))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("empheqset"             "{")
-                                ("DeclareLeftDelimiter"  "[{")
-                                ("DeclareRightDelimiter" "[{"))
-                              'function)))
- TeX-dialect)
-
-;;; empheq.el ends here
diff --git a/elpa/auctex-13.1.3/style/empheq.elc b/elpa/auctex-13.1.3/style/empheq.elc
deleted file mode 100644
index 2bd8dd2..0000000
--- a/elpa/auctex-13.1.3/style/empheq.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/english.el b/elpa/auctex-13.1.3/style/english.el
deleted file mode 100644
index f8477bb..0000000
--- a/elpa/auctex-13.1.3/style/english.el
+++ /dev/null
@@ -1,15 +0,0 @@
-;;; english.el --- Setup AUCTeX for editing English text.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "english"
- (lambda ()
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language nil))
-   (run-hooks 'TeX-language-en-hook))
- TeX-dialect)
-
-;;; english.el ends here
diff --git a/elpa/auctex-13.1.3/style/english.elc b/elpa/auctex-13.1.3/style/english.elc
deleted file mode 100644
index 01ad626..0000000
--- a/elpa/auctex-13.1.3/style/english.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/enumitem.el b/elpa/auctex-13.1.3/style/enumitem.el
deleted file mode 100644
index d8ad056..0000000
--- a/elpa/auctex-13.1.3/style/enumitem.el
+++ /dev/null
@@ -1,525 +0,0 @@
-;;; enumitem.el --- AUCTeX style for `enumitem.sty' (v3.9)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-10-20
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `enumitem.sty' (v3.9) from 2019/06/20.
-;; `enumitem.sty' is part of TeXLive.
-
-;; Tassilo Horn's `minted.el' was a major source of inspiration for
-;; this style, many thanks to him (also for patiently answering my
-;; many other questions, incl. the stupid ones.)
-
-;; If things do not work or when in doubt, press `C-c C-n'.  Comments
-;; for improvement are welcome.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-enumitem-key-val-options
-  `(;; 3.1 Label and cross references format
-    ("label"  ("\\alph*"  "\\Alph*"  "\\arabic*"
-               "\\roman*" "\\Roman*" "\\value*"))
-    ("label*" ("\\alph*"  "\\Alph*"  "\\arabic*"
-               "\\roman*" "\\Roman*" "\\value*"))
-    ("ref"    ("\\alph*"  "\\Alph*"  "\\arabic*"
-               "\\roman*" "\\Roman*" "\\value*"))
-    ("font" ,(mapcar (lambda (mac)
-                       (concat TeX-esc mac))
-                     '(;; family
-                       "rmfamily" "sffamily" "ttfamily"
-                       ;; series
-                       "mdseries" "bfseries"
-                       ;; shape
-                       "upshape" "itshape" "slshape" "scshape"
-                       ;; size
-                       "tiny"  "scriptsize" "footnotesize"
-                       "small" "normalsize" "large"
-                       "Large" "LARGE" "huge" "Huge"
-                       ;; reset macro
-                       "normalfont")))
-    ("format" ,(mapcar (lambda (mac)
-                         (concat TeX-esc mac))
-                       '(;; family
-                         "rmfamily" "sffamily" "ttfamily"
-                         ;; series
-                         "mdseries" "bfseries"
-                         ;; shape
-                         "upshape" "itshape" "slshape" "scshape"
-                         ;; size
-                         "tiny"  "scriptsize" "footnotesize"
-                         "small" "normalsize" "large"
-                         "Large" "LARGE" "huge" "Huge"
-                         ;; reset macro
-                         "normalfont")))
-    ("align" ("left" "right" "parleft"))
-    ;; 3.2 Horizontal spacing of labels
-    ("labelindent" ("*" "!"))
-    ("left")
-    ("leftmargin"  ("*" "!"))
-    ("itemindent"  ("*" "!"))
-    ("labelsep"    ("*" "!"))
-    ("labelwidth"  ("*" "!"))
-    ("widest")
-    ("widest*")
-    ("labelsep*")
-    ("labelindent*")
-    ("rightmargin")
-    ;; Vertical Spacing
-    ("topsep")
-    ("partopsep")
-    ("parsep")
-    ("itemsep")
-    ;; 3.3 Numbering, stopping, and resuming
-    ("start")
-    ("resume")
-    ("resume*")
-    ;; 3.4 Series
-    ("series")
-    ;; 3.5 Penalties
-    ("beginpenalty")
-    ("midpenalty")
-    ("endpenalty")
-    ;; 3.6 Injecting code
-    ("before")
-    ("before*")
-    ("after")
-    ("after*")
-    ("first")
-    ("first*")
-    ;; 3.7 Description styles
-    ("style" ("standard" "unboxed" "nextline" "sameline" "multiline"))
-    ;; 3.8 Compact lists
-    ("noitemsep")
-    ("nosep")
-    ;; 3.9 Wide lists
-    ("wide")
-    ;; 4 Inline lists
-    ("itemjoin")
-    ("itemjoin*")
-    ("afterlabel")
-    ("mode" ("boxed" "unboxed")))
-  "Key=value options for enumitem macros and environments.")
-
-(defun LaTeX-enumitem-key-val-options ()
-  "Return an updated list of key=vals from enumitem package."
-  (append
-   ;; New keys are valueless, so take them as is:
-   (when (LaTeX-enumitem-SetEnumitemKey-list)
-     (LaTeX-enumitem-SetEnumitemKey-list))
-   ;; New values defined available keys: We have to collect predefined
-   ;; values (if any) from `LaTeX-enumitem-key-val-options' (stored in
-   ;; `vals-predefined') and user-defined values (stored in
-   ;; `vals-parsed') which were parsed and added to `result' in the
-   ;; previous run of `dolist' and then combine them as value to a
-   ;; key.
-   (when (LaTeX-enumitem-SetEnumitemValue-list)
-     (let (result)
-       (dolist (keyvals (LaTeX-enumitem-SetEnumitemValue-list) result)
-         (let* ((key (nth 1 keyvals))
-                (val (nth 2 keyvals))
-                (vals-predefined
-                 (cadr (assoc key LaTeX-enumitem-key-val-options)))
-                (vals-parsed (cadr (assoc key result))))
-           ;; Remove entry in `result' if there is one for the `key':
-           (when (assoc key result)
-             (setq result (assq-delete-all (car (assoc key result))
-                                           result)))
-           ;; Add the entry to `result'; also remove any duplicates
-           (cl-pushnew (list key (TeX-delete-duplicate-strings
-                                  (append vals-parsed
-                                          vals-predefined
-                                          (list val))))
-                       result :test #'equal)))))
-   ;; New values to `align' key: We collect the predefined ones from
-   ;; `LaTeX-enumitem-key-val-options' in `vals-predefined' and
-   ;; prepend them to newly parsed ones:
-   (when (LaTeX-enumitem-SetLabelAlign-list)
-     (let* ((key "align")
-            (vals (mapcar #'car (LaTeX-enumitem-SetLabelAlign-list)))
-            (vals-predefined (cadr
-                              (assoc key LaTeX-enumitem-key-val-options))))
-       `(("align" ,(TeX-delete-duplicate-strings
-                    (append vals-predefined vals))))))
-   ;; Predefined key=vals:
-   LaTeX-enumitem-key-val-options))
-
-;; Setup for \newlist:
-
-(TeX-auto-add-type "enumitem-newlist" "LaTeX")
-
-(defvar LaTeX-enumitem-newlist-regexp
-  '("\\\\newlist{\\([^}]+\\)}{\\([^}]+\\)}"
-    (1 2) LaTeX-auto-enumitem-newlist)
-  "Matches the arguments of `\\newlist' from `enumitem' package.")
-
-;; Setup for \SetLabelAlign:
-
-(TeX-auto-add-type "enumitem-SetLabelAlign" "LaTeX")
-
-(defvar LaTeX-enumitem-SetLabelAlign-regexp
-  '("\\\\SetLabelAlign{\\([^}]+\\)}"
-    1 LaTeX-auto-enumitem-SetLabelAlign)
-  "Matches the argument of `\\SetLabelAlign' from `enumitem' package.")
-
-;; Setup for \SetEnumitemKey:
-
-(TeX-auto-add-type "enumitem-SetEnumitemKey" "LaTeX")
-
-(defvar LaTeX-enumitem-SetEnumitemKey-regexp
-  '("\\\\SetEnumitemKey{\\([^}]+\\)}"
-    1 LaTeX-auto-enumitem-SetEnumitemKey)
-  "Matches the arguments of `\\SetEnumitemKey' from `enumitem' package.")
-
-;; Setup for \SetEnumitemValue:
-
-(TeX-auto-add-type "enumitem-SetEnumitemValue" "LaTeX")
-
-;; Upon Tassilo's recommendation, we include also `0' so that we can
-;; use the function `LaTeX-enumitem-SetEnumitemValue-list' while we
-;; make sure that `TeX-auto-list-information' doesn't remove multiple
-;; defined values to a specific key.  For this reason, we also ignore
-;; the 3. argument to the `\SetEnumitemValue' macro (i.e., a third
-;; {\\([^}]+\\)} in regex) so that we don't pollute the generated
-;; `docname.el' with unnecessary (La)TeX code.
-(defvar LaTeX-enumitem-SetEnumitemValue-regexp
-  '("\\\\SetEnumitemValue{\\([^}]+\\)}{\\([^}]+\\)}"
-    (0 1 2) LaTeX-auto-enumitem-SetEnumitemValue)
-  "Matches the arguments of `\\SetEnumitemValue' from `enumitem' package.")
-
-;; Plug them into the machinery.
-(defun LaTeX-enumitem-auto-prepare ()
-  "Clear various `LaTeX-enumitem-*' before parsing."
-  (setq LaTeX-auto-enumitem-newlist          nil
-        LaTeX-auto-enumitem-SetLabelAlign    nil
-        LaTeX-auto-enumitem-SetEnumitemKey   nil
-        LaTeX-auto-enumitem-SetEnumitemValue nil))
-
-(defun LaTeX-enumitem-auto-cleanup ()
-  "Move parsing results into right places for further usage."
-  ;; \newlist{<name>}{<type>}{<max-depth>}
-  ;; env=<name>, type=<type>, ignored=<max-depth>
-  (dolist (env-type (LaTeX-enumitem-newlist-list))
-    (let* ((env  (car env-type))
-           (type (cadr env-type)))
-      (LaTeX-add-environments (list env 'LaTeX-enumitem-env-with-opts))
-      ;; Tell AUCTeX about parsed description like environments.
-      (when (or (string-equal type "description")
-                (string-equal type "description*"))
-        (add-to-list 'LaTeX-item-list `(,env . LaTeX-item-argument)))
-      ;; Add new env's to `ispell-tex-skip-alist': skip the opt. arg:
-      (TeX-ispell-skip-setcdr `((,env ispell-tex-arg-end 0))))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-enumitem-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-enumitem-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-enumitem-env-with-opts (env)
-  "Insert ENV provided by `enumitem' package."
-  (LaTeX-insert-environment
-   env
-   (let ((opts (TeX-read-key-val t (LaTeX-enumitem-key-val-options))))
-     (when (and opts (not (string-equal opts "")))
-       (format "[%s]" opts))))
-  (if (TeX-active-mark)
-      (progn
-        (LaTeX-find-matching-begin)
-        (end-of-line 1))
-    (end-of-line 0))
-  (delete-char 1)
-  (when (looking-at (concat "^[ \t]+$\\|"
-                            "^[ \t]*" TeX-comment-start-regexp "+[ \t]*$"))
-    (delete-region (point) (line-end-position)))
-  (delete-horizontal-space)
-  ;; Deactivate the mark here in order to prevent `TeX-parse-macro'
-  ;; from swapping point and mark and the \item ending up right after
-  ;; \begin{...}.
-  (deactivate-mark)
-  (LaTeX-insert-item)
-  ;; The inserted \item may have outdented the first line to the
-  ;; right.  Fill it, if appropriate.
-  (when (and auto-fill-function
-             (not (looking-at "$"))
-             (not (assoc env LaTeX-indent-environment-list))
-             (> (- (line-end-position) (line-beginning-position))
-                (current-fill-column)))
-    (LaTeX-fill-paragraph nil)))
-
-(defun LaTeX-arg-enumitem-SetLabelAlign (optional)
-  "Ask and insert a new type (value) for the \"align\" key.
-Insert value in brackets if OPTIONAL is non-nil."
-  (let ((val (TeX-read-string "Alignment: ")))
-    (TeX-argument-insert val optional)
-    (LaTeX-add-enumitem-SetLabelAligns val)))
-
-(defun LaTeX-arg-enumitem-SetEnumitemKey (optional)
-  "Ask and insert a new key and its replacement.
-Insert key and value in brackets if OPTIONAL is non-nil."
-  (let ((key     (TeX-read-string "New Key: "))
-        (replace (TeX-read-key-val optional
-                                   (LaTeX-enumitem-key-val-options)
-                                   "Replacement")))
-    (TeX-argument-insert key     optional)
-    (TeX-argument-insert replace optional)
-    (LaTeX-add-enumitem-SetEnumitemKeys key)))
-
-;; In `LaTeX-enumitem-SetEnumitemValue-regexp', we match (0 1 2).
-;; When adding a new `key=val', we need something unique for `0'-match
-;; until the next `C-c C-n'.  We mimic that regex-match bei concat'ing
-;; the elements and pass the result to
-;; `LaTeX-add-enumitem-SetEnumitemValues'.  It will vanish upon next
-;; invocation of `C-c C-n'.
-(defun LaTeX-arg-enumitem-SetEnumitemValue (optional)
-  "Ask and insert for a new value added to an existing key.
-Insert key and value in brackets if OPTIONAL is non-nil."
-  (let ((key (completing-read  "Key: " LaTeX-enumitem-key-val-options))
-        (val (TeX-read-string "String value: ")))
-    (TeX-argument-insert key optional)
-    (TeX-argument-insert val optional)
-    (LaTeX-add-enumitem-SetEnumitemValues
-     (list (concat "\\SetEnumitemValue{" key "}{" val "}")
-           key val))))
-
-(defun LaTeX-arg-enumitem-setlist (_optional)
-  "Insert the arguments of `\\setlist' macro from `enumitem' package.
-This function inserts three arguments.  The first optional
-argument is only available when the package option `sizes' is
-provided.  OPTIONAL is ignored."
-  ;; First opt. argument:
-  (when (LaTeX-provided-package-options-member "enumitem" "sizes")
-    (let* ((TeX-arg-opening-brace "<")
-           (TeX-arg-closing-brace ">")
-           (sizes '("script" "tiny" "footnote" "small" "normal"
-                    "large" "Large" "LARGE" "huge" "Huge"))
-           (size (completing-read
-                  (TeX-argument-prompt t nil "Size")
-                  (append
-                   (mapcar (lambda (x) (concat "-" x)) sizes)
-                   (mapcar (lambda (x) (concat x "-")) sizes)
-                   sizes))))
-      (TeX-argument-insert size t)))
-  ;; Second opt. argument:
-  (TeX-argument-insert
-   (mapconcat #'identity
-              (TeX-completing-read-multiple
-               (TeX-argument-prompt t nil "Environment(s), level(s)")
-               (append
-                (when (LaTeX-provided-package-options-member
-                       "enumitem" "includedisplayed")
-                  '("trivlist"))
-                (mapcar #'car (LaTeX-enumitem-newlist-list))
-                '("1" "2" "3" "4")))
-              ",")
-   t)
-  ;; Mandatory argument:
-  (TeX-argument-insert
-   (TeX-read-key-val nil (LaTeX-enumitem-key-val-options))
-   nil))
-
-(TeX-add-style-hook
- "enumitem"
- (lambda ()
-
-   ;; Add enumitem to the parser.
-   (TeX-auto-add-regexp LaTeX-enumitem-newlist-regexp)
-   (TeX-auto-add-regexp LaTeX-enumitem-SetEnumitemKey-regexp)
-   (TeX-auto-add-regexp LaTeX-enumitem-SetEnumitemValue-regexp)
-   (TeX-auto-add-regexp LaTeX-enumitem-SetLabelAlign-regexp)
-
-   ;; Add the standard environments:
-   (LaTeX-add-enumitem-newlists '("itemize"     "itemize")
-                                '("enumerate"   "enumerate")
-                                '("description" "description"))
-
-   ;; Add the starred versions with the 'inline' package option:
-   (when (LaTeX-provided-package-options-member "enumitem" "inline")
-     (LaTeX-add-enumitem-newlists '("itemize*"     "itemize*")
-                                  '("enumerate*"   "enumerate*")
-                                  '("description*" "description*")))
-
-   ;; Standard env's take key-val as optional argument.
-   (LaTeX-add-environments
-    '("itemize"      LaTeX-enumitem-env-with-opts)
-    '("enumerate"    LaTeX-enumitem-env-with-opts)
-    '("description"  LaTeX-enumitem-env-with-opts))
-
-   ;; Make inline env's available with package option "inline"
-   (when (LaTeX-provided-package-options-member "enumitem" "inline")
-     (LaTeX-add-environments
-      '("itemize*"     LaTeX-enumitem-env-with-opts)
-      '("enumerate*"   LaTeX-enumitem-env-with-opts)
-      '("description*" LaTeX-enumitem-env-with-opts))
-     (add-to-list 'LaTeX-item-list '("description*" . LaTeX-item-argument)))
-
-   (TeX-add-symbols
-    ;; 6 Size dependent settings
-    '("SetEnumitemSize" 2)
-
-    ;; 7 Cloning the basic lists
-    ;; The easy way would be:
-    ;; '("newlist"
-    ;;   "Name" (TeX-arg-eval
-    ;;           completing-read "Type: "
-    ;;                 '(("itemize")  ("enumerate")  ("description")
-    ;;                   ("itemize*") ("enumerate*") ("description*")))
-    ;;  "Max-depth")
-    ;; But we go the extra mile to improve the user experience and add
-    ;; the arguments directly to appropriate lists.
-    ;; \newlist{<name>}{<type>}{<max-depth>}
-    '("newlist"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string "Name: "))
-               (type (completing-read
-                      "Type: "
-                      (mapcar #'cadr (LaTeX-enumitem-newlist-list))))
-               (depth (TeX-read-string "Max-depth: ")))
-           (when (or (string-equal type "description")
-                     (string-equal type "description*"))
-             (add-to-list 'LaTeX-item-list `(,name . LaTeX-item-argument)))
-           (LaTeX-add-environments `(,name LaTeX-enumitem-env-with-opts))
-           (LaTeX-add-enumitem-newlists (list name type))
-           (TeX-ispell-skip-setcdr `((,name ispell-tex-arg-end 0)))
-           (TeX-argument-insert name nil)
-           (TeX-argument-insert type nil)
-           (format "%s" depth)))))
-
-    ;; \renewlist{<name>}{<type>}{<max-depth>}
-    '("renewlist"
-      (TeX-arg-eval completing-read "Name: "
-                    (mapcar #'car (LaTeX-enumitem-newlist-list)))
-      (TeX-arg-eval completing-read "Type: "
-                    (mapcar #'cadr (LaTeX-enumitem-newlist-list)))
-      "Max-depth")
-
-    ;; \setlist<size>[<names,levels>]{<key-vals>}
-    '("setlist" LaTeX-arg-enumitem-setlist)
-
-    ;; \setlist*[<names,levels>]{<key-vals>}
-    '("setlist*"
-      [TeX-arg-eval mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     (TeX-argument-prompt t nil "Environment(s), level(s)")
-                     (append
-                      (when (LaTeX-provided-package-options-member "enumitem"
-                                                                   "includedisplayed")
-                        '("trivlist"))
-                      (mapcar #'car (LaTeX-enumitem-newlist-list))
-                      '("1" "2" "3" "4")))
-                    ","]
-      (TeX-arg-key-val (LaTeX-enumitem-key-val-options))) )
-
-   ;; General commands:
-   (TeX-add-symbols
-
-    ;; Ask for an Integer and insert it.
-    '("setlistdepth" "Integer")
-
-    ;; Just add the braces and let the user do the rest.
-    '("AddEnumerateCounter" 3)
-    '("AddEnumerateCounter*" 3)
-
-    ;; "\restartlist" only works for lists defined with "resume" key.
-    ;; We will not extract that information and leave that to users.
-    ;; For completion, extract enumerated environments from
-    ;; `LaTeX-enumitem-newlist-list' and add "enumerate" to them.
-    '("restartlist"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((enums '("enumerate")))
-           (when (LaTeX-provided-package-options-member "enumitem" "inline")
-             (cl-pushnew "enumerate*" enums :test #'equal))
-           (dolist (env-type (LaTeX-enumitem-newlist-list))
-             (let ((env   (car env-type))
-                   (type  (cadr env-type)))
-               (when (or (string-equal type "enumerate")
-                         (string-equal type "enumerate*"))
-                 (cl-pushnew env enums :test #'equal))))
-           (completing-read "List name: " enums)))))
-
-    ;; "Align" is added as new value to "align" key in key-val list.
-    '("SetLabelAlign" LaTeX-arg-enumitem-SetLabelAlign t)
-
-    ;; "Key" will be parsed and added to key-val list.
-    '("SetEnumitemKey" LaTeX-arg-enumitem-SetEnumitemKey)
-
-    ;; "Key" and "Value" are added to our key-val list.
-    '("SetEnumitemValue" LaTeX-arg-enumitem-SetEnumitemValue "Replacement")
-
-    ;; v3.6 has a macro for visual debugging.
-    '("DrawEnumitemLabel" 0))
-
-   ;; Setting enumerate short label
-   (when (LaTeX-provided-package-options-member "enumitem" "shortlabels")
-     (TeX-add-symbols
-      '("SetEnumerateShortLabel"
-        (TeX-arg-eval completing-read "Key: "
-                      '("A" "a" "I" "i" "1"))
-        "Replacement")))
-
-   ;; Add \labelindent to list of known lengths:
-   (LaTeX-add-lengths "labelindent")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("newlist"             "{{{")
-                                ("renewlist"           "{{{")
-                                ("SetEnumitemSize"     "{{")
-                                ("AddEnumerateCounter" "*{{{")
-                                ("SetLabelAlign"       "{{")
-                                ("SetEnumitemKey"      "{{" )
-                                ("SetEnumitemValue"    "{{{"))
-                              'function)
-     ;; Cater for additional optionals arg <size> based on package
-     ;; option 'sizes':
-     (font-latex-add-keywords
-      (if (LaTeX-provided-package-options-member "enumitem" "sizes")
-          '(("setlist" "*<[{"))
-        '(("setlist" "*[{")))
-      'function)
-
-     (font-latex-add-keywords '(("restartlist"            "{" )
-                                ("setlistdepth"           "{" )
-                                ("SetEnumerateShortLabel" "{{"))
-                              'variable)))
- TeX-dialect)
-
-(defvar LaTeX-enumitem-package-options
-  '("inline" "shortlabels" "loadonly" "sizes"
-    "ignoredisplayed" "includedisplayed")
-  "Package options for the enumitem package.")
-
-;;; enumitem.el ends here
diff --git a/elpa/auctex-13.1.3/style/enumitem.elc b/elpa/auctex-13.1.3/style/enumitem.elc
deleted file mode 100644
index e1a3b31..0000000
--- a/elpa/auctex-13.1.3/style/enumitem.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/environ.el b/elpa/auctex-13.1.3/style/environ.el
deleted file mode 100644
index 3a17f50..0000000
--- a/elpa/auctex-13.1.3/style/environ.el
+++ /dev/null
@@ -1,143 +0,0 @@
-;;; environ.el --- AUCTeX style for `environ.sty' version v0.3  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-07-04
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `environ.sty' version v0.3 from
-;; 2014/05/04.  `environ.sty' is part of TeXLive.
-
-;; Name of new env's defined with `\NewEnviron' are automatically
-;; added to list of known env's, e.g.:
-;;
-;;     \NewEnviron{test}{<macro code>}
-;;
-;; `test' will be in completion list upon `C-c C-e'.
-
-;; More sophisticated definions must go through AUCTeX's parser, e.g.:
-;;
-;;     \NewEnviron{test}[2][]{<macro code>}
-;;
-;; After a definition like this, you have to invoke `C-c C-n' to get
-;; the correct completion.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-auto-environ-NewEnviron nil
-  "Temporary for parsing the arguments of `\\NewEnviron'
-from `environ' package.")
-
-(defvar LaTeX-environ-NewEnviron-regexp
-  `(,(concat "\\\\\\(?:Ren\\|N\\)ewEnviron"
-             "[ \t\n\r]*{\\([A-Za-z0-9]+\\)}%?"
-             "[ \t\n\r]*\\[?\\([0-9]?\\)\\]?%?"
-             "[ \t\n\r]*\\(\\[\\)?")
-    (1 2 3) LaTeX-auto-environ-NewEnviron)
-  "Matches the argument of `\\NewEnviron' and `\\RenewEnviron'
-from `environ.sty'.")
-
-(defun LaTeX-environ-auto-prepare ()
-  "Clear temporary variable from `environ.sty' before parsing."
-  (setq LaTeX-auto-environ-NewEnviron nil))
-
-(defun LaTeX-environ-auto-cleanup ()
-  "Process the parsed results of `\\NewEnviron'."
-  (dolist (env-args LaTeX-auto-environ-NewEnviron)
-    (let ((env  (car   env-args))
-          (args (cadr  env-args))
-          (opt  (nth 2 env-args)))
-      (cond (;; opt. 1st argument and mandatory argument(s)
-             (and args (not (string-equal args ""))
-                  opt  (not (string-equal opt  "")))
-             (add-to-list 'LaTeX-auto-environment
-                          (list env 'LaTeX-env-args (vector "argument")
-                                (1- (string-to-number args)))))
-            (;; mandatory argument(s) only
-             (and args (not (string-equal args ""))
-                  (string-equal opt ""))
-             (add-to-list 'LaTeX-auto-environment
-                          (list env (string-to-number args))))
-            (t ; No args
-             (add-to-list 'LaTeX-auto-environment (list env)))))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-environ-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-environ-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun TeX-arg-environ-final-code (_optional)
-  "Query for the presence of optional `final code' as argument to
-`\\NewEnviron' and insert the appropriate brackets."
-  (let ((fincode (y-or-n-p "With optional final code? ")))
-    (when fincode
-      (insert "[]"))))
-
-(TeX-add-style-hook
- "environ"
- (lambda ()
-
-   ;; Add it to the parser
-   (TeX-auto-add-regexp LaTeX-environ-NewEnviron-regexp)
-
-   (TeX-add-symbols
-
-    ;; \NewEnviron{<name>}[<No.args>][<Opt.arg.>]{<Macro code>}[<Final code>]
-    '("NewEnviron"
-      (TeX-arg-define-environment "Environment")
-      [ "Number of arguments" ] [ "argument" ] t TeX-arg-environ-final-code)
-
-    '("RenewEnviron"
-      (TeX-arg-environment "Environment")
-      [ "Number of arguments" ] [ "argument" ] t TeX-arg-environ-final-code)
-
-    ;; Insert a pair of braces and we're done
-    '("environfinalcode" t)
-
-    ;; Pre-defined
-    '("BODY")
-
-    ;; Define another macro instead of \BODY
-    '("environbodyname" TeX-arg-define-macro))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("NewEnviron"      "{[[{[")
-                                ("RenewEnviron"    "{[[{[")
-                                ("environbodyname" "|{\\"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-environ-package-options nil
-  "Package options for the environ package.")
-
-;;; environ.el ends here
diff --git a/elpa/auctex-13.1.3/style/environ.elc b/elpa/auctex-13.1.3/style/environ.elc
deleted file mode 100644
index 5595ed2..0000000
--- a/elpa/auctex-13.1.3/style/environ.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/epigraph.el b/elpa/auctex-13.1.3/style/epigraph.el
deleted file mode 100644
index 14b276f..0000000
--- a/elpa/auctex-13.1.3/style/epigraph.el
+++ /dev/null
@@ -1,106 +0,0 @@
-;;; epigraph.el --- AUCTeX style for `epigraph.sty' v1.5c  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012, 2017, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2012-02-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `epigraph.sty' v1.5c from 2009/09/02.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "epigraph"
- (lambda ()
-   (TeX-add-symbols
-    ;; 2.1 The epigraph command
-    '("epigraph" 2)
-    ;; 2.2 The epigraphs environment
-    '("qitem" 2)
-    ;; 2.3 General
-    "textflush"
-    "epigraphflush"
-    "sourceflush"
-    "epigraphsize"
-    ;; 2.4 Epigraphs before chapter headings
-    '("epigraphhead" [ "Distance (a number)" ] t)
-    '("dropchapter" TeX-arg-length)
-    "undodrop"
-    ;; \cleartoevenpage takes an optional argument.  Don't query for
-    ;; it, just insert the macro and leave the rest to the user
-    '("cleartoevenpage" 0))
-
-   ;; 2.2 The epigraphs environment
-   (LaTeX-add-environments
-    '("epigraphs" LaTeX-env-item))
-
-   ;; The value of these lengths can be changed with \setlength
-   (LaTeX-add-lengths "epigraphwidth" "epigraphrule"
-                      "beforeepigraphskip"
-                      "afterepigraphskip")
-
-   ;; Append epigraphs to `LaTeX-item-list':
-   (add-to-list 'LaTeX-item-list
-                '("epigraphs" . LaTeX-epigraph-qitem) t)
-
-   ;; Append qitem to `LaTeX-item-regexp':
-   (unless (string-match "qitem" LaTeX-item-regexp)
-     (set (make-local-variable 'LaTeX-item-regexp)
-          (concat
-           LaTeX-item-regexp
-           "\\|"
-           "qitem\\b"))
-     (LaTeX-set-paragraph-start))
-
-   ;; Fontification:
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("epigraph"     "{{")
-                                ("qitem"        "{{")
-                                ("epigraphhead" "[{"))
-                              'textual)
-     (font-latex-add-keywords '(("dropchapter"  "{")
-                                ("undodrop"     ""))
-                              'variable)
-     (font-latex-add-keywords '("cleartoevenpage")
-                              'warning)))
- TeX-dialect)
-
-(defvar LaTeX-epigraph-package-options nil
-  "Package options for the epigraph package.")
-
-;; adapted from latex.el:`LaTeX-item-bib'
-(defun LaTeX-epigraph-qitem ()
-  "Insert a new qitem for use in the epigraphs environment."
-  (TeX-insert-macro "qitem"))
-
-;;; epigraph.el ends here
diff --git a/elpa/auctex-13.1.3/style/epigraph.elc b/elpa/auctex-13.1.3/style/epigraph.elc
deleted file mode 100644
index 6520dfc..0000000
--- a/elpa/auctex-13.1.3/style/epigraph.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/epsf.el b/elpa/auctex-13.1.3/style/epsf.el
deleted file mode 100644
index bfe6279..0000000
--- a/elpa/auctex-13.1.3/style/epsf.el
+++ /dev/null
@@ -1,40 +0,0 @@
-;;; epsf.el - Support for the epsf style option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013-2014, 2020 Free Software Foundation, Inc.
-
-;; Contributed by Marc Gemis <makke@wins.uia.ac.be>
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "epsf"
- (lambda ()
-   (TeX-add-symbols
-    '("epsfsize" TeX-arg-epsfsize)
-    '("epsffile" TeX-arg-file)
-    '("epsfbox" TeX-arg-file)
-    "epsflly" "epsfury" "testit" "epsfgetlitbb"
-    "epsfnormal" "epsfgetbb" "other" "epsfsetgraph"
-    "PsFragSpecialArgs" "epsfaux" "testit" "epsfgrab"
-    "epsfllx" "epsflly" "epsfury" "epsfverbosetrue"))
- TeX-dialect)
-
-(defun TeX-arg-epsfsize (_optional &optional _prompt _definition)
-  "Create a line that print epsf figures at a certain percentage"
-  (interactive)
-  (let ((scale (TeX-read-string "Scale in percent (default 75): ")))
-    (setq scale (if (zerop (length scale)) "75" scale))
-    (save-excursion
-      ; append #1#{scale#1}
-      (insert "#1#2" TeX-grop "0." scale "#1" TeX-grcl)
-      ; insert \def before \epsfsize
-      (beginning-of-line 1)
-      (newline)
-      (insert TeX-esc "def")
-      (forward-line -1)
-      (insert "% From now on print figures at " scale "% of original size"))
-    (end-of-line)))
-
-;;; epsf.el ends here
diff --git a/elpa/auctex-13.1.3/style/epsf.elc b/elpa/auctex-13.1.3/style/epsf.elc
deleted file mode 100644
index 6fa86f2..0000000
--- a/elpa/auctex-13.1.3/style/epsf.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/erewhon.el b/elpa/auctex-13.1.3/style/erewhon.el
deleted file mode 100644
index c438214..0000000
--- a/elpa/auctex-13.1.3/style/erewhon.el
+++ /dev/null
@@ -1,98 +0,0 @@
-;;; erewhon.el --- AUCTeX style for `erewhon.sty' (v1.04)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-11-18
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `erewhon.sty' (v1.04) from 2015/04/07.
-;; `erewhon.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "erewhon"
- (lambda ()
-
-   ;; Run style hook for various packages loaded by erewhon
-   (TeX-run-style-hooks "textcomp" "fontaxes")
-
-   ;; New symbols
-   (TeX-add-symbols
-
-    ;; Only preamble commands
-    '("useosf"  0)
-    '("useproportional" 0)
-
-    ;; Text commands
-    '("lfstyle"   -1)   ; lf declaration
-    '("tlfstyle"  -1)   ; tlf declaration
-    '("osfstyle"  -1)   ; osf declaration
-    '("tosfstyle" -1)   ; tosf declaration
-    '("sufigures" -1)   ; superior figures declaration
-    '("textlf"     t)   ; proportional lining figures
-    '("texttlf"    t)   ; tabular lining figures
-    '("textosf"    t)   ; proportional oldstyle figures
-    '("texttosf"   t)   ; tabular oldstyle figures
-    '("textsu"     t)   ; superior figures
-    '("textin"     t)   ; inferior figures
-    '("textnu"     t)   ; numerator figures
-    '("textde"     t)   ; denominator figures
-    '("textfrac" "Numerator" "Denominator"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textlf"    "{")
-                                ("texttlf"   "{")
-                                ("textosf"   "{")
-                                ("texttosf"  "{")
-                                ("textsu"    "{")
-                                ("textin"    "{")
-                                ("textnu"    "{")
-                                ("textde"    "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("lfstyle"   "")
-                                ("tlfstyle"  "")
-                                ("osfstyle"  "")
-                                ("tosfstyle" "")
-                                ("sufigures" ""))
-                              'type-declaration)
-     (font-latex-add-keywords '(("textfrac"  "{{"))
-                              'textual)))
- TeX-dialect)
-
-(defvar LaTeX-erewhon-package-options
-  '("lining" "lf" "oldstyle" "osf" "tabular" "p" "proportional"
-    "scale" "scaled" "scosf" "space" "sups")
-  "Package options for the erewhon package.")
-
-;;; erewhon.el ends here
diff --git a/elpa/auctex-13.1.3/style/erewhon.elc b/elpa/auctex-13.1.3/style/erewhon.elc
deleted file mode 100644
index 5901ad8..0000000
--- a/elpa/auctex-13.1.3/style/erewhon.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/eso-pic.el b/elpa/auctex-13.1.3/style/eso-pic.el
deleted file mode 100644
index 2ee93d0..0000000
--- a/elpa/auctex-13.1.3/style/eso-pic.el
+++ /dev/null
@@ -1,90 +0,0 @@
-;;; eso-pic.el --- AUCTeX style for `eso-pic.sty' (v3.0a)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2020, 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-10-29
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `eso-pic.sty' (v3.0a) from 2020/10/14.
-;; `eso-pic.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "eso-pic"
- (lambda ()
-
-   (TeX-add-symbols
-    ;; Basic commands
-    '("AddToShipoutPictureBG"   t)
-    '("AddToShipoutPictureBG*"  t)
-    '("AddToShipoutPictureFG"   t)
-    '("AddToShipoutPictureFG*"  t)
-    '("ClearShipoutPictureBG"   0)
-    '("ClearShipoutPictureFG"   0)
-
-    ;; Helper macros
-    '("AtPageUpperLeft"         t)
-    '("AtPageLowerLeft"         t)
-    '("AtPageCenter"            t)
-    '("AtTextUpperLeft"         t)
-    '("AtTextLowerLeft"         t)
-    '("AtTextCenter"            t)
-    '("AtStockUpperLeft"        t)
-    '("AtStockLowerLeft"        t)
-    '("AtStockCenter"           t)
-
-    ;; Aux. commands
-    '("LenToUnit"               t)
-    '("gridSetup"
-      [ "Grid unit name" ]  "Grid unit"    "Label factor"
-      "Grid delta"          "Grid Delta"   "Gap"))
-
-   ;; Declare expert macro
-   (TeX-declare-expert-macros
-    "eso-pic"
-    "gridSetup" "LenToUnit"))
- TeX-dialect)
-
-(defvar LaTeX-eso-pic-package-options-list
-  '(("pscoord"      ("true" "false"))
-    ("texcoord"     ("true" "false"))
-    ("grid"         ("true" "false"))
-    ("gridBG"       ("true" "false"))
-    ("gridunit"     ("mm" "in" "bp" "pt"))
-    ("gridcolor")
-    ("subgridcolor")
-    ("subgridstyle" ("solid" "dotted"))
-    ("colorgrid"    ("true" "false"))
-    ("dvips"        ("true" "false")))
-  "Package options for the eso-pic package.")
-
-(defun LaTeX-eso-pic-package-options nil
-  "Prompt for package options for the eso-pic package."
-  (TeX-read-key-val t LaTeX-eso-pic-package-options-list))
-
-;;; eso-pic.el ends here
diff --git a/elpa/auctex-13.1.3/style/eso-pic.elc b/elpa/auctex-13.1.3/style/eso-pic.elc
deleted file mode 100644
index 82c935d..0000000
--- a/elpa/auctex-13.1.3/style/eso-pic.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/etoolbox.el b/elpa/auctex-13.1.3/style/etoolbox.el
deleted file mode 100644
index 42af6a4..0000000
--- a/elpa/auctex-13.1.3/style/etoolbox.el
+++ /dev/null
@@ -1,376 +0,0 @@
-;;; etoolbox.el --- AUCTeX style for `etoolbox.sty' v2.5k  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Created: 2022-03-19
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `etoolbox.sty' v2.5k from 2020/10/05.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun LaTeX-arg-etoolbox-csname (optional &optional prompt)
-  "Query and insert the name of a TeX control sequence.
-If OPTIONAL is non-nil, then insert it in square brackets.
-PROMPT replaces the standard one."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional prompt "Control sequence")
-    (TeX-symbol-list))
-   optional))
-
-(defun LaTeX-arg-etoolbox-macro-free (optional &optional prompt)
-  "Query and insert a macro not surrounded by braces.
-If OPTIONAL is non-nil, insert the macro only when given by the
-user."
-  (let ((TeX-arg-opening-brace "")
-        (TeX-arg-closing-brace "")
-        (macro (completing-read
-                (TeX-argument-prompt optional prompt
-                                     (concat "Macro: " TeX-esc)
-                                     t)
-                (TeX-symbol-list))))
-    (TeX-argument-insert macro optional TeX-esc)))
-
-(TeX-add-style-hook
- "etoolbox"
- (lambda ()
-
-   (TeX-add-symbols
-
-    ;; 2.1 Definitions
-    '("newrobustcmd"  TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-    '("newrobustcmd*" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-    '("renewrobustcmd"  TeX-arg-macro [ TeX-arg-define-macro-arguments ] t)
-    '("renewrobustcmd*" TeX-arg-macro [ TeX-arg-define-macro-arguments ] t)
-    '("providerobustcmd"  TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-    '("providerobustcmd*" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-
-    ;; 2.2 Patching
-    '("robustify" TeX-arg-macro)
-
-    ;; 2.3 Protection
-    '("protecting" t)
-
-    ;; 2.4 Length and Counter Assignments
-    '("defcounter" TeX-arg-counter t)
-    '("deflength"  TeX-arg-length t)
-
-    ;; 2.5 Additional Document Hooks
-    '("AfterPreamble" t)
-    '("AtEndPreamble" t)
-    '("AfterEndPreamble" t)
-    '("AfterEndDocument" t)
-
-    ;; 2.6 Environment Hooks
-    '("AtBeginEnvironment" TeX-arg-environment t)
-    '("AtEndEnvironment" TeX-arg-environment t)
-    '("BeforeBeginEnvironment" TeX-arg-environment t)
-    '("AfterEndEnvironment" TeX-arg-environment t)
-
-    ;; 3 Author Commands
-    ;; 3.1.1 Macro Definitions
-    '("csdef"  LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
-    '("csgdef" LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
-    '("csedef" LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
-    '("csxdef" LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
-    '("protected@csedef"
-      LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
-    '("protected@csxdef"
-      LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
-    '("cslet"   LaTeX-arg-etoolbox-csname TeX-arg-macro)
-    '("letcs"   TeX-arg-macro LaTeX-arg-etoolbox-csname)
-    '("csletcs" LaTeX-arg-etoolbox-csname LaTeX-arg-etoolbox-csname)
-    '("csuse"   LaTeX-arg-etoolbox-csname)
-    '("undef"   LaTeX-arg-etoolbox-macro-free)
-    '("gundef"  LaTeX-arg-etoolbox-macro-free)
-    '("csundef"   LaTeX-arg-etoolbox-csname)
-    '("csgundef"  LaTeX-arg-etoolbox-csname)
-    '("csmeaning" LaTeX-arg-etoolbox-csname)
-    '("csshow"    LaTeX-arg-etoolbox-csname)
-
-    ;; 3.1.2 Arithmetic Definitions
-    '("numdef" LaTeX-arg-etoolbox-macro-free "Integer expression")
-    '("numgdef" LaTeX-arg-etoolbox-macro-free "Integer expression")
-    '("csnumdef" LaTeX-arg-etoolbox-csname "Integer expression")
-    '("csnumgdef" LaTeX-arg-etoolbox-csname "Integer expression")
-
-    '("dimdef" LaTeX-arg-etoolbox-macro-free "Dimension expression")
-    '("dimgdef" LaTeX-arg-etoolbox-macro-free "Dimension expression")
-    '("csdimdef" LaTeX-arg-etoolbox-csname "Dimension expression")
-    '("csdimgdef" LaTeX-arg-etoolbox-csname "Dimension expression")
-
-    '("gluedef" LaTeX-arg-etoolbox-macro-free "Glue expression")
-    '("gluegdef" LaTeX-arg-etoolbox-macro-free "Glue expression")
-    '("csgluedef" LaTeX-arg-etoolbox-csname "Glue expression")
-    '("csgluegdef" LaTeX-arg-etoolbox-csname "Glue expression")
-
-    '("mudef" LaTeX-arg-etoolbox-macro-free "Muglue expression")
-    '("mugdef" LaTeX-arg-etoolbox-macro-free "Muglue expression")
-    '("csmudef" LaTeX-arg-etoolbox-csname "Muglue expression")
-    '("csmugdef" LaTeX-arg-etoolbox-csname "Muglue expression")
-
-    ;; 3.2 Expansion Control
-    '("expandonce" LaTeX-arg-etoolbox-macro-free)
-    '("csexpandonce" LaTeX-arg-etoolbox-csname)
-
-    ;; 3.3.1 Appending to a Hook
-    '("appto" LaTeX-arg-etoolbox-macro-free t)
-    '("gappto" LaTeX-arg-etoolbox-macro-free t)
-    '("eappto" LaTeX-arg-etoolbox-macro-free t)
-    '("xappto" LaTeX-arg-etoolbox-macro-free t)
-    '("protected@eappto" LaTeX-arg-etoolbox-macro-free t)
-    '("protected@xappto" LaTeX-arg-etoolbox-macro-free t)
-
-    '("csappto" LaTeX-arg-etoolbox-csname t)
-    '("csgappto" LaTeX-arg-etoolbox-csname t)
-    '("cseappto" LaTeX-arg-etoolbox-csname t)
-    '("csxappto" LaTeX-arg-etoolbox-csname t)
-    '("protected@cseappto" LaTeX-arg-etoolbox-csname t)
-    '("protected@csxappto" LaTeX-arg-etoolbox-csname t)
-
-    ;; 3.3.2 Prepending to a Hook
-    '("preto" LaTeX-arg-etoolbox-macro-free t)
-    '("gpreto" LaTeX-arg-etoolbox-macro-free t)
-    '("epreto" LaTeX-arg-etoolbox-macro-free t)
-    '("xpreto" LaTeX-arg-etoolbox-macro-free t)
-    '("protected@epreto" LaTeX-arg-etoolbox-macro-free t)
-    '("protected@xpreto" LaTeX-arg-etoolbox-macro-free t)
-
-    '("cspreto" LaTeX-arg-etoolbox-csname t)
-    '("csgpreto" LaTeX-arg-etoolbox-csname t)
-    '("csepreto" LaTeX-arg-etoolbox-csname t)
-    '("csxpreto" LaTeX-arg-etoolbox-csname t)
-    '("protected@csepreto" LaTeX-arg-etoolbox-csname t)
-    '("protected@csxpreto" LaTeX-arg-etoolbox-csname t)
-
-    ;; 3.4 Patching
-
-    '("patchcmd" ["Prefix"] TeX-arg-macro 4)
-    '("ifpatchable" TeX-arg-macro 3)
-    '("ifpatchable*" TeX-arg-macro 2)
-    '("apptocmd" TeX-arg-macro 3)
-    '("pretocmd" TeX-arg-macro 3)
-    "tracingpatches"
-
-    ;; 3.5.1 TeX Flags
-    '("newbool"     "Name")
-    '("providebool" "Name")
-    '("booltrue"    "Name")
-    '("boolfalse"   "Name")
-    '("setbool"     "Name" (TeX-arg-eval completing-read
-                                         (TeX-argument-prompt nil nil "Value")
-                                         '("true" "false")))
-    '("ifbool"      "Name" 2)
-    '("notbool"     "Name" 2)
-
-    ;; 3.5.2 LaTeX Flags
-    '("newtoggle"     "Name")
-    '("providetoggle" "Name")
-    '("toggletrue"    "Name")
-    '("togglefalse"   "Name")
-    '("settoggle"     "Name" (TeX-arg-eval completing-read
-                                           (TeX-argument-prompt nil nil "Value")
-                                           '("true" "false")))
-    '("iftoggle"      "Name" 2)
-    '("nottoggle"     "Name" 2)
-
-    ;; 3.6.1 Macro Tests
-    '("ifdef" TeX-arg-macro 2)
-    '("ifcsdef" LaTeX-arg-etoolbox-csname 2)
-    '("ifundef" TeX-arg-macro 2)
-    '("ifcsundef" LaTeX-arg-etoolbox-csname 2)
-    '("ifdefmacro" TeX-arg-macro 2)
-    '("ifcsmacro" LaTeX-arg-etoolbox-csname 2)
-    '("ifdefparam" TeX-arg-macro 2)
-    '("ifcsparam" LaTeX-arg-etoolbox-csname 2)
-    '("ifdefprefix" TeX-arg-macro 2)
-    '("ifcsprefix" LaTeX-arg-etoolbox-csname 2)
-    '("ifdefprotected" TeX-arg-macro 2)
-    '("ifcsprotected" LaTeX-arg-etoolbox-csname 2)
-    '("ifdefltxprotected" TeX-arg-macro 2)
-    '("ifcsltxprotected" LaTeX-arg-etoolbox-csname 2)
-    '("ifdefempty" TeX-arg-macro 2)
-    '("ifcsempty" LaTeX-arg-etoolbox-csname 2)
-    '("ifdefvoid" TeX-arg-macro 2)
-    '("ifcsvoid" LaTeX-arg-etoolbox-csname 2)
-    '("ifdefequal" TeX-arg-macro TeX-arg-macro 2)
-    '("ifcsequal" LaTeX-arg-etoolbox-csname LaTeX-arg-etoolbox-csname 2)
-    '("ifdefstring" TeX-arg-macro 3)
-    '("ifcsstring" LaTeX-arg-etoolbox-csname 3)
-    '("ifdefstrequal" TeX-arg-macro TeX-arg-macro 2)
-    '("ifcsstrequal" LaTeX-arg-etoolbox-csname LaTeX-arg-etoolbox-csname 2)
-
-    ;; 3.6.2 Counter and Length Tests
-    '("ifdefcounter" TeX-arg-macro 2)
-    '("ifcscounter" LaTeX-arg-etoolbox-csname 2)
-    '("ifltxcounter" TeX-arg-counter 2)
-    '("ifdeflength" TeX-arg-length 2)
-    '("ifcslength" (TeX-arg-eval completing-read
-                                 (TeX-argument-prompt nil nil "Length")
-                                 (LaTeX-length-list))
-      2)
-    '("ifdefdimen" TeX-arg-macro 2)
-    '("ifcsdimen" "Control sequence" 2)
-
-    ;; 3.6.3 String Tests
-    '("ifstrequal" 4)
-    '("ifstrempty" 3)
-    '("ifblank" 3)
-    '("notblank" 3)
-
-    ;; 3.6.4 Arithmetic Tests
-    '("ifnumcomp" 5)
-    '("ifnumequal" 4)
-    '("ifnumgreater" 4)
-    '("ifnumless" 4)
-    '("ifnumodd" 3)
-
-    '("ifdimcomp" 5)
-    '("ifdimequal" 4)
-    '("ifdimgreater" 4)
-    '("ifdimless" 4)
-
-    ;; 3.6.5 Boolean Expressions
-    '("ifboolexpr" 3)
-    '("ifboolexpe" 3)
-    '("whileboolexpr" 2)
-    '("unlessboolexpr" 2)
-
-    ;; 3.7 List Processing
-    ;; 3.7.1 User Input
-    '("DeclareListParser" TeX-arg-define-macro "Separator")
-    '("DeclareListParser*" TeX-arg-define-macro "Separator")
-    '("docsvlist" t)
-    '("forcsvlist" 2)
-
-    ;; 3.7.2 Internal Lists
-    '("listadd" TeX-arg-macro t)
-    '("listdadd" TeX-arg-macro t)
-    '("listeadd" TeX-arg-macro t)
-    '("listxadd" TeX-arg-macro t)
-
-    '("listcsadd" LaTeX-arg-etoolbox-csname t)
-    '("listcsgadd" LaTeX-arg-etoolbox-csname t)
-    '("listcseadd" LaTeX-arg-etoolbox-csname t)
-    '("listcsxadd" LaTeX-arg-etoolbox-csname t)
-
-    '("listremove" TeX-arg-macro t)
-    '("listgremove" TeX-arg-macro t)
-    '("listcsremove" LaTeX-arg-etoolbox-csname t)
-    '("listcsgremove" LaTeX-arg-etoolbox-csname t)
-
-    '("dolistlool" TeX-arg-macro)
-    '("dolistcslool" LaTeX-arg-etoolbox-csname)
-
-    '("forlistloop" t TeX-arg-macro)
-    '("forlistcsloop" t LaTeX-arg-etoolbox-csname)
-
-    '("ifinlist" t TeX-arg-macro nil nil)
-    '("xifinlist" t TeX-arg-macro nil nil)
-
-    '("ifinlistcs" t LaTeX-arg-etoolbox-csname nil nil)
-    '("xifinlistcs" t LaTeX-arg-etoolbox-csname nil nil)
-
-    ;; 3.8 Miscellaneous Tools
-    '("rmntonum" "Roman numeral")
-    '("ifrmnum" 3))
-
-   ;; Add the exceptions to `LaTeX-indent-begin-exceptions-list' and
-   ;; run `LaTeX-indent-commands-regexp-make':
-   (let ((exceptions '("ifpatchable"
-                       "ifbool"
-                       "iftoggle"
-                       "ifdef"
-                       "ifcsdef"
-                       "ifundef"
-                       "ifcsundef"
-                       "ifdefmacro"
-                       "ifcsmacro"
-                       "ifdefparam"
-                       "ifcsparam"
-                       "ifdefprefix"
-                       "ifcsprefix"
-                       "ifdefprotected"
-                       "ifcsprotected"
-                       "ifdefltxprotected"
-                       "ifcsltxprotected"
-                       "ifdefempty"
-                       "ifcsempty"
-                       "ifdefvoid"
-                       "ifcsvoid"
-                       "ifdefequal"
-                       "ifcsequal"
-                       "ifdefstring"
-                       "ifcsstring"
-                       "ifdefstrequal"
-                       "ifcsstrequal"
-                       "ifdefcounter"
-                       "ifcscounter"
-                       "ifltxcounter"
-                       "ifdeflength"
-                       "ifcslength"
-                       "ifdefdimen"
-                       "ifcsdimen"
-                       "ifstrequal"
-                       "ifstrempty"
-                       "ifblank"
-                       "ifnumcomp"
-                       "ifnumequal"
-                       "ifnumgreater"
-                       "ifnumless"
-                       "ifnumodd"
-                       "ifdimcomp"
-                       "ifdimequal"
-                       "ifdimgreater"
-                       "ifdimless"
-                       "ifboolexpr"
-                       "ifboolexpe"
-                       "ifinlist"
-                       "ifinlistcs"
-                       "ifrmnum")))
-     (dolist (elt exceptions)
-       (add-to-list 'LaTeX-indent-begin-exceptions-list elt t))
-     (LaTeX-indent-commands-regexp-make))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("newrobustcmd"     "*|{\\[[{")
-                                ("renewrobustcmd"   "*|{\\[[{")
-                                ("providerobustcmd" "*|{\\[[{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-etoolbox-package-options nil
-  "Package options for the etoolbox package.")
-
-;;; etoolbox.el ends here
diff --git a/elpa/auctex-13.1.3/style/etoolbox.elc b/elpa/auctex-13.1.3/style/etoolbox.elc
deleted file mode 100644
index 7f2e473..0000000
--- a/elpa/auctex-13.1.3/style/etoolbox.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/everysel.el b/elpa/auctex-13.1.3/style/everysel.el
deleted file mode 100644
index f500078..0000000
--- a/elpa/auctex-13.1.3/style/everysel.el
+++ /dev/null
@@ -1,47 +0,0 @@
-;;; everysel.el --- AUCTeX style for `everysel.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012, 2015, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Created: 2012-12-25
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `everysel.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "everysel"
- (lambda ()
-   (TeX-add-symbols
-    ;; adds a hook (the argument code) to be called after \\selectfont
-    '("EverySelectfont" 1)
-    ;; adds a hook to be called after the next \\selectfont
-    '("AtNextSelectfont" 1)))
- TeX-dialect)
-
-(defvar LaTeX-everysel-package-options nil
-  "Package options for the everysel package.")
-
-;;; everysel.el ends here
diff --git a/elpa/auctex-13.1.3/style/everysel.elc b/elpa/auctex-13.1.3/style/everysel.elc
deleted file mode 100644
index c1d6af5..0000000
--- a/elpa/auctex-13.1.3/style/everysel.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/exam.el b/elpa/auctex-13.1.3/style/exam.el
deleted file mode 100644
index 370a923..0000000
--- a/elpa/auctex-13.1.3/style/exam.el
+++ /dev/null
@@ -1,412 +0,0 @@
-;;; exam.el --- AUCTeX style for the (LaTeX) exam class  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016--2022 Free Software Foundation, Inc.
-
-;; Author: Uwe Brauer <oub@mat.ucm.es>
-;; Created: 2016-03-06
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the exam class.
-
-;; Acknowledgements
-;; Arash Esbati <arash@gnu.org> for a almost complete rewrite.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-article-class-options)
-
-(defvar LaTeX-exam-class-options
-  '("answers" "noanswers" "cancelspace" "nocancelspace" "addpoints")
-  "Class options for the exam class.")
-
-(TeX-load-style "article")
-;; Add options from `LaTeX-article-class-options' only once:
-(dolist (opt LaTeX-article-class-options)
-  (add-to-list 'LaTeX-exam-class-options opt))
-
-(defun LaTeX-exam-insert-item ()
-  "Insert a new item in the current environment from exam class.
-Item inserted depends on the environment."
-  (let ((env (LaTeX-current-environment)))
-    (TeX-insert-macro
-     (cond ((string= env "questions")
-            "question")
-           ((string= env "parts")
-            "part")
-           ((string= env "subparts")
-            "subpart")
-           ((string= env "subsubparts")
-            "subsubpart")
-           ((member env '("choices" "oneparchoices"
-                          "checkboxes" "oneparcheckboxes"))
-            "choice")
-           ;; Fallback
-           (t "item")))))
-
-(defun LaTeX-exam-insert-label (_optional &optional name type)
-  "Indent the line and query/insert a label incl. the \"\\label\" macro.
-Arguments NAME and TYPE are the same as for the function
-`LaTeX-label'.  OPTIONAL is ignored."
-  (indent-according-to-mode)
-  (let ((currenv (LaTeX-current-environment)))
-    (LaTeX-label (or name currenv) (or type 'environment))))
-
-(TeX-add-style-hook
- "exam"
- (lambda ()
-   (TeX-run-style-hooks "article")
-   ;; Make our label prefix available ...
-   (let ((envs '("questions")))
-     (dolist (env envs)
-       ;; to AUCTeX
-       (add-to-list 'LaTeX-label-alist
-                    (cons env 'LaTeX-exam-label))
-       ;; to RefTeX with `reftex-add-label-environments'
-       (when (fboundp 'reftex-add-label-environments)
-         (reftex-add-label-environments
-          `((,env ,LaTeX-exam-reftex-quick-id-key ,LaTeX-exam-label
-                  "~\\ref{%s}" nil
-                  (regexp "[Qq]uestions?" "[Nn]umbers?")))))))
-   (when (or (member "xcolor" (TeX-style-list))
-             (member "color" (TeX-style-list)))
-     (TeX-add-symbols '("shadedsolutions" 0)))
-
-   (LaTeX-add-environments
-    '("solution" [ "Height" ])
-    '("select")
-    '("choices" LaTeX-env-item)
-    '("oneparchoices" LaTeX-env-item)
-    '("checkboxes" LaTeX-env-item)
-    '("oneparcheckboxes" LaTeX-env-item)
-    '("solutionorbox" [ "Height" ])
-    '("solutionorlines" [ "Height" ])
-    '("solutionordottedlines" [ "Height" ])
-    '("solutionorgrid" [ "Height" ])
-    '("questions" LaTeX-env-item)
-    '("parts" LaTeX-env-item)
-    '("subparts" LaTeX-env-item)
-    '("subsubparts" LaTeX-env-item))
-
-   ;; Tell AUCTeX about special environments:
-   (let ((envs '("questions"
-                 "parts"      "subparts"         "subsubparts"
-                 "choices"    "oneparchoices"
-                 "checkboxes" "oneparcheckboxes")))
-     (dolist (env envs)
-       (add-to-list 'LaTeX-item-list
-                    (cons env #'LaTeX-exam-insert-item)
-                    t)))
-
-   ;; Append us only once:
-   (unless (and (string-match "question" LaTeX-item-regexp)
-                (string-match "sub" LaTeX-item-regexp))
-     (set (make-local-variable 'LaTeX-item-regexp)
-          (concat
-           LaTeX-item-regexp
-           "\\|"
-           "choice\\b"
-           "\\|"
-           "\\(titled\\)?question\\b"
-           "\\|"
-           "\\(sub\\)*part\\b"))
-     (LaTeX-set-paragraph-start))
-
-   (TeX-add-symbols
-    '("part" [ "Points" ] (TeX-arg-literal " "))
-    '("subpart" [ "Points" ] (TeX-arg-literal " "))
-    '("gradetable"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Orientation")
-        '("v" "h") ]
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Table index")
-        '("questions" "pages") ] )
-    '("bonusgradetable"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Orientation")
-        '("v" "h") ]
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Table index")
-        '("questions" "pages") ] )
-    '("bonuspointtable"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Orientation")
-        '("v" "h") ]
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Table index")
-        '("questions" "pages") ] )
-    '("partialgradetable"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Orientation")
-        '("v" "h") ]
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Table index")
-        '("questions" "pages") ] )
-    '("partialbonusgradetable"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Orientation")
-        '("v" "h") ]
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Table index")
-        '("questions" "pages") ] )
-    '("partialbonuspointtable"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Orientation")
-        '("v" "h") ]
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Table index")
-        '("questions" "pages") ] )
-    '("pointtable"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Orientation")
-        '("v" "h") ]
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Table index")
-        '("questions" "pages") ] )
-    '("partialpointtable"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Orientation")
-        '("v" "h") ]
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Table index")
-        '("questions" "pages") ] )
-
-    '("subsubpart" [ "Points" ] (TeX-arg-literal " "))
-    '("question"  ["Points"] (TeX-arg-literal " "))
-    '("bonusquestion"  ["Points"] (TeX-arg-literal " "))
-    '("extrafootheight"  [ TeX-arg-length "Extra height 1. page footer" ]
-      (TeX-arg-length "Extra height footers"))
-    '("titledquestion" "Title" ["Points"] LaTeX-exam-insert-label (TeX-arg-literal " "))
-    '("ContinuedQuestion" 0)
-    '("CorrectChoice" 0)
-    '("CorrectChoiceEmphasis" 1)
-    '("IncompleteQuestion" 0)
-    '("SolutionEmphasis" 1)
-    '("addpoints" 0)
-    '("addquestionobject" 0)
-    '("answerclearance" 1)
-    '("answerline"  ["Points"] (TeX-arg-literal " "))
-    '("begingradingrange" 1)
-    '("bhpgword" 1)
-    '("bhpword" 1)
-    '("bhqword" 1)
-    '("bhsword" 1)
-    '("bhtword" 1)
-    '("bonuspart" 0)
-    '("bonuspointformat" 0)
-    '("bonuspointname" 1)
-    '("bonuspointpoints" 2)
-    '("bonuspointsinrange" 0)
-    '("bonuspointsofquestion" 1)
-    '("bonuspointsonpage" 0)
-    '("bonusqformat" 1)
-    '("bonussubpart" 0)
-    '("bonussubsubpart" 0)
-    '("bonustitledquestion" "Title" ["Points"] LaTeX-exam-insert-label (TeX-arg-literal " "))
-    '("bonustotalformat" 0)
-    '("boxedpoints" 0)
-    '("bracketedpoints" 0)
-    '("bvpgword" 1)
-    '("bvpword" 1)
-    '("bvqword" 1)
-    '("bvsword" 1)
-    '("bvtword" 1)
-    '("cancelspace" 0)
-    '("cellwidth" 1)
-    '("cfoot" 1)
-    '("chbpword" 1)
-    '("chead" 1)
-    '("checkboxchar" 1)
-    '("checkboxeshook" 0)
-    '("checkedchar" 1)
-    '("choice" (TeX-arg-literal " "))
-    '("choicelabel" 0)
-    '("choiceshook" 0)
-    '("chpgword" 1)
-    '("chpword" 1)
-    '("chqword" 1)
-    '("chsword" 1)
-    '("chsword" 1)
-    '("correctchoice" 0)
-    '("correctchoiceemphasis" 1)
-    '("covercfoot" 3)
-    '("coverchead" 3)
-    '("coverextrafootheight" 3)
-    '("coverextraheadheight" 3)
-    '("coverfirstpagefooter" 3)
-    '("coverfirstpageheader" 3)
-    '("coverfooter" 3)
-    '("coverheader" 3)
-    '("coverlfoot" 3)
-    '("coverlhead" 3)
-    '("coverrfoot" 3)
-    '("coverrhead" 3)
-    '("coverrunningfooter" 3)
-    '("coverrunningheader" 3)
-    '("cvbpword" 1)
-    '("cvpgword" 1)
-    '("cvpword" 1)
-    '("cvqword" 1)
-    '("cvsword" 1)
-    '("cvtword" 1)
-    '("dottedlinefillheight" 1)
-    '("droppoints" 0)
-    '("droptotalbonuspoints" 0)
-    '("droptotalpoints" 0)
-    '("endgradingrange" 1)
-    '("extraheadheight" 1)
-    '("extrawidth" 1)
-    '("fillwithdottedlines" 1)
-    '("fillwithlines" 1)
-    '("firstpagefooter" 1)
-    '("firstpagefootrule" 0)
-    '("firstpageheader" 3)
-    '("firstpageheadrule" 0)
-    '("footer" 3)
-    '("footrule" 0)
-    '("framedsolutions" 0)
-    '("fullwidth" 1)
-    '("gradetablestretch" 0)
-    '("greeknum" 0)
-    '("half" 0)
-    '("hpgword" 1)
-    '("hpword" 1)
-    '("hqword" 1)
-    '("hsword" 1)
-    '("htword" 1)
-    '("ifcontinuation" 2)
-    '("ifincomplete" 2)
-    '("iflastpage" 2)
-    '("ifprintanswers" 0)
-    '("lfoot" 1)
-    '("lhead" 1)
-    '("linefillheight" 1)
-    '("linefillthickness" 1)
-    '("makeemptybox" 1)
-    '("marginbonuspointname" 1)
-    '("marginpointname" 1)
-    '("marginpointsep" 1)
-    '("marksnotpoints" 0)
-    '("noaddpoints" 0)
-    '("nobonusqformat" 1)
-    '("noboxedpoints" 0)
-    '("nobracketedpoints" 0)
-    '("nocancelspace" 0)
-    '("nomorequestions" 0)
-    '("nopointsinmargin" 0)
-    '("nopointsinrightmargin" 0)
-    '("noprintanswers" 0)
-    '("noqformat" 1)
-    '("numbonuspoints" 0)
-    '("numcoverpages" 0)
-    '("numpages" 0)
-    '("numparts" 0)
-    '("numpoints" 0)
-    '("numquestions" 0)
-    '("numsubparts" 0)
-    '("numsubsubparts" 0)
-    '("oddeven" 2)
-    '("partlabel" 0)
-    '("partopsep" 0)
-    '("partshook" 0)
-    '("pointname" 1)
-    '("pointpoints" 2)
-    '("pointsdroppedatright" 0)
-    '("pointsinmargin" 0)
-    '("pointsinrightmargin" 0)
-    '("pointsofquestion" 1)
-    '("pointsonpage" 1)
-    '("printanswers" 0)
-    '("printselectedfalse" 0)
-    '("printselectedtrue" 0)
-    '("qformat" 1)
-    '("questionlabel" 0)
-    '("questionshook" 0)
-    '("rfoot" 1)
-    '("rhead" 1)
-    '("rightpointsmargin" 0)
-    '("roman" 0)
-    '("romannumeral" 0)
-    '("runningfooter" 3)
-    '("runningfootrule" 0)
-    '("runningheader" 3)
-    '("runningheadrule" 0)
-    '("settabletotalbonuspoints" 1)
-    '("settabletotalpoints" 1)
-    '("shadedsolutions" 0)
-    '("solutiontitle" 0)
-    '("subpartlabel" 0)
-    '("subpartshook" 0)
-    '("subsubpartlabel" 0)
-    '("subsubpartshook" 0)
-    '("thechoice" 0)
-    '("themarginpoints" 0)
-    '("thepartno" 0)
-    '("thequestion" 0)
-    '("thequestiontitle" 0)
-    '("thesubpart" 0)
-    '("thesubsubpart" 0)
-    '("totalbonuspoints" 0)
-    '("totalformat" 0)
-    '("totalnumpages" 0)
-    '("totalpoints" 0)
-    '("unframedsolutions" 0)
-    '("uplevel" 1)
-    '("usehorizontalhalf" 0)
-    '("useslantedhalf" 0)
-    '("vpgword" 1)
-    '("vpword" 1)
-    '("vqword" 1)
-    '("vsword" 1)
-    '("vtword" 1)
-    '("thepoints" 0)
-    ;; ... more stuff here
-    )
-   (LaTeX-add-lengths "answerlinelength" "answerskip")
-
-   ;; Don't increase indentation at various \if* macros:
-   (let ((exceptions '("ifcontinuation"
-                       "ifincomplete"
-                       "iflastpage")))
-     (dolist (elt exceptions)
-       (add-to-list 'LaTeX-indent-begin-exceptions-list elt t))
-     (LaTeX-indent-commands-regexp-make))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("question"        "[")
-                                ("titledquestion"  "{[")
-                                ("subpart"         "[")
-                                ("subsubpart"      "["))
-                              'textual)))
- TeX-dialect)
-
-;;; exam.el ends here
diff --git a/elpa/auctex-13.1.3/style/exam.elc b/elpa/auctex-13.1.3/style/exam.elc
deleted file mode 100644
index 44db4da..0000000
--- a/elpa/auctex-13.1.3/style/exam.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/exercise.el b/elpa/auctex-13.1.3/style/exercise.el
deleted file mode 100644
index 98ea7da..0000000
--- a/elpa/auctex-13.1.3/style/exercise.el
+++ /dev/null
@@ -1,66 +0,0 @@
-;;; exercise.el --- AUCTeX style for `exercise.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2020 Free Software Foundation, Inc.
-
-;; Author: Nicolas Richard <theonewiththeevillook@yahoo.fr>
-;; Created: 2014-03-17
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `exercise.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "exercise"
- (lambda ()
-   (LaTeX-add-environments
-    '("Exercise")
-    '("Exercise*")
-    '("Answer")
-    '("ExerciseList")
-    )
-   (TeX-add-symbols
-    '("Exercise")
-    '("Exercise*")
-    '("Answer")
-    '("ExePart")
-    '("ExePart*")
-    '("Question")
-    '("subQuestion")
-    '("ExeText")
-    '("ExerciseSelect")
-    '("ExerciseStopSelect")
-    '("refAnswer")
-    '("marker")
-    '("DifficultyMarker")
-    '("listofexercises")
-    '("ListOfExerciseInToc")
-    '("ExerciseLevelInToc")))
- TeX-dialect)
-
-(defvar LaTeX-exercise-package-options '("noexercise" "noanswer" "exerciseonly" "answeronly" "nothing" "answerdelayed" "exercisedelayed" "lastexercise")
-  "Package options for the exercise package.")
-
-;;; exercise.el ends here
diff --git a/elpa/auctex-13.1.3/style/exercise.elc b/elpa/auctex-13.1.3/style/exercise.elc
deleted file mode 100644
index fe9cf56..0000000
--- a/elpa/auctex-13.1.3/style/exercise.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/expl3.el b/elpa/auctex-13.1.3/style/expl3.el
deleted file mode 100644
index b0d5a38..0000000
--- a/elpa/auctex-13.1.3/style/expl3.el
+++ /dev/null
@@ -1,63 +0,0 @@
-;;; expl3.el --- AUCTeX style for `expl3.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2017-2020 Free Software Foundation, Inc.
-
-;; Author: Tassilo Horn <tsdh@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-02-22
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `expl3.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar font-latex-match-simple-include-list)
-
-(defvar LaTeX-expl3-syntax-table
-  (let ((st (copy-syntax-table LaTeX-mode-syntax-table)))
-    ;; Make _ and : symbol chars
-    (modify-syntax-entry ?\_ "_" st)
-    (modify-syntax-entry ?\: "_" st)
-    st))
-
-(TeX-add-style-hook
- "expl3"
- (lambda ()
-   (set-syntax-table LaTeX-expl3-syntax-table)
-   (when (and (eq TeX-install-font-lock 'font-latex-setup))
-     ;; Fontify _ and : as part of macros.
-     (add-to-list 'font-latex-match-simple-include-list "_" t)
-     (add-to-list 'font-latex-match-simple-include-list ":" t)))
- TeX-dialect)
-
-(defun LaTeX-expl3-package-options ()
-  "Read the expl3 package options from the user."
-  (TeX-read-key-val t '(("check-declarations" ("true" "false"))
-                        ("log-functions" ("true" "false"))
-                        ("driver" ("auto"    "latex2e"
-                                   "dvips"   "dvipdfmx"
-                                   "pdfmode" "xdvipdfmx")))))
-
-;;; expl3.el ends here
diff --git a/elpa/auctex-13.1.3/style/expl3.elc b/elpa/auctex-13.1.3/style/expl3.elc
deleted file mode 100644
index 0ffbb29..0000000
--- a/elpa/auctex-13.1.3/style/expl3.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/extramarks.el b/elpa/auctex-13.1.3/style/extramarks.el
deleted file mode 100644
index ecf619e..0000000
--- a/elpa/auctex-13.1.3/style/extramarks.el
+++ /dev/null
@@ -1,72 +0,0 @@
-;;; extramarks.el --- AUCTeX style for `extramarks.sty' (v4.0)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-01-12
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `extramarks.sty' (v4.0) from 2021/01/04.
-;; `extramarks.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "extramarks"
- (lambda ()
-
-   ;; New symbols
-   (TeX-add-symbols
-    "firstleftmark"
-    "lastrightmark"
-    "firstrightmark"
-    "lastleftmark"
-    "firstleftxmark"
-    "firstrightxmark"
-    "topleftxmark"
-    "toprightxmark"
-    "lastleftxmark"
-    "lastrightxmark"
-    "firstxmark"
-    "lastxmark"
-    "topxmark"
-    '("extramarks" 2))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("extramarks" "{{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-extramarks-package-options nil
-  "Package options for the extramarks package.")
-
-;;; extramarks.el ends here
diff --git a/elpa/auctex-13.1.3/style/extramarks.elc b/elpa/auctex-13.1.3/style/extramarks.elc
deleted file mode 100644
index d1f66a8..0000000
--- a/elpa/auctex-13.1.3/style/extramarks.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fancyhdr.el b/elpa/auctex-13.1.3/style/fancyhdr.el
deleted file mode 100644
index eb9751a..0000000
--- a/elpa/auctex-13.1.3/style/fancyhdr.el
+++ /dev/null
@@ -1,187 +0,0 @@
-;;; fancyhdr.el --- AUCTeX style for `fancyhdr.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012, 2013, 2018-2022 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `fancyhdr.sty', v4.0 from 2021/01/04.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-;; Because there can be many places, `TeX-completing-read-multiple' is
-;; used instead of just `completing-read', and a `collection' argument
-;; is provided as the list of places differs between the macros
-(defun TeX-arg-fancyhdr-place (optional
-                               &optional prompt collection full)
-  "Prompt for fancyhdr places with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  If non-nil, PROMPT is
-used as the prompt.  If non-nil, COLLECTION is used as the
-completion list for the place.
-
-If FULL is non-nil, a full list of places is offered for
-completion, otherwise a reduced one omitting place combinations
-for H(eader) or F(ooter)."
-  (let* ((places (or collection
-                     ;; Standard places with no restrictions.
-                     ;; Lower-case versions, and reverse versions
-                     ;; (e.g., OC) are left out for simplicity.
-                     (if full
-                         '("L" "LO" "LE" "LOH" "LOF" "LEH" "LEF"
-                           "C" "CO" "CE" "COH" "COF" "CEH" "CEF"
-                           "R" "RO" "RE" "ROH" "ROF" "REH" "REF")
-                       '("L" "LO" "LE" "C" "CO" "CE" "R" "RE" "RO"))))
-         (arguments (mapconcat #'identity
-                               (TeX-completing-read-multiple
-                                (TeX-argument-prompt optional
-                                                     prompt
-                                                     "Places")
-                                places)
-                               ",")))
-    (TeX-argument-insert arguments optional)))
-
-(defvar LaTeX-fancyhdr-fancypagestyle-regexp
-  '("\\\\fancypagestyle{\\([^}]+\\)}"
-    1 LaTeX-auto-pagestyle)
-  "Regexp matching the first argument of \\fancypagestyle macro.")
-
-(TeX-add-style-hook
- "fancyhdr"
- (lambda ()
-   (TeX-add-symbols
-
-    ;; 2 Using fancyhdr
-    '("fancyhead" [ TeX-arg-fancyhdr-place ] t)
-    '("fancyfoot" [ TeX-arg-fancyhdr-place ] t)
-    '("fancyhf"   [ (TeX-arg-fancyhdr-place nil nil t) ] t)
-
-    '("fancyheadoffset"
-      [ (TeX-arg-fancyhdr-place nil ("L" "LO" "LE" "R" "RO" "RE")) ]
-      TeX-arg-length)
-    '("fancyfootoffset"
-      [ (TeX-arg-fancyhdr-place nil ("LO" "LE" "L" "RO" "RE" "R")) ]
-      TeX-arg-length)
-    '("fancyhfoffset"
-      [ (TeX-arg-fancyhdr-place nil ("L" "LO" "LE" "LOH" "LOF" "LEH" "LEF"
-                                     "R" "RO" "RE" "ROH" "ROF" "REH" "REF")) ]
-      TeX-arg-length)
-
-    "headrulewidth" "footrulewidth"
-    "headruleskip"  "footruleskip"
-    "headrule"      "footrule"
-    "headwidth"
-
-    '("fancyheadinit" t)
-    '("fancyfootinit" t)
-    '("fancyhfinit"   t)
-
-    '("fancycenter"
-      [ TeX-arg-length "Distance" ] [ "Stretch" ] 3)
-
-    '("iftopfloat"  2)
-    '("ifbotfloat"  2)
-    '("iffloatpage" 2)
-    '("iffootnote"  2)
-
-    '("fancypagestyle"
-      ;; Always add the chosen pagestyle to list of known pagestyles,
-      ;; dupes are removed when retrieving with the function
-      ;; `LaTeX-pagestyle-list':
-      (TeX-arg-pagestyle nil t)
-      [ TeX-arg-pagestyle "Base pagestyle" ]
-      t)
-
-    ;; 15 The scoop on LATEX’s marks
-    '("nouppercase" t))
-
-   ;; Don't increase indentation at various \if* macros:
-   (let ((exceptions '("iftopfloat"
-                       "ifbotfloat"
-                       "iffloatpage"
-                       "iffootnote")))
-     (dolist (elt exceptions)
-       (add-to-list 'LaTeX-indent-begin-exceptions-list elt t))
-     (LaTeX-indent-commands-regexp-make))
-
-   ;; 30 Deprecated commands
-   ;; Don't offer deprecated commands in V4.0 for completion anymore.
-   ;; '("lhead" t)
-   ;; '("lfoot" t)
-   ;; '("chead" t)
-   ;; '("cfoot" t)
-   ;; '("rhead" t)
-   ;; '("rfoot" t)
-   ;; "plainfootrulewidth"
-   ;; "plainheadrulewidth"
-
-   ;; `fancyhdr.sty' supplies these two pagestyles.  Pagestyle
-   ;; `fancyplain' is now deprecated.
-   (LaTeX-add-pagestyles "fancy" "fancydefault")
-
-   ;; Add \fancypagestyle{pagestyle} to AUCTeX parser
-   (TeX-auto-add-regexp LaTeX-fancyhdr-fancypagestyle-regexp)
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("fancyhead" "[{")
-                                ("fancyfoot" "[{")
-                                ("fancyhf"   "[{")
-                                ("fancyheadoffset" "[{")
-                                ("fancyfootoffset" "[{")
-                                ("fancyhfoffset"   "[{")
-                                ("fancyheadinit"   "{")
-                                ("fancyfootinit"   "{")
-                                ("fancyhfinit"     "{")
-                                ;; Fontify deprecated commands for
-                                ;; older documents; to be removed
-                                ;; sometimes ...
-                                ("lhead" "[{")
-                                ("lfoot" "[{")
-                                ("chead" "[{")
-                                ("cfoot" "[{")
-                                ("rhead" "[{")
-                                ("rfoot" "[{")
-                                ;; Don't fontify the last argument;
-                                ;; all macros used there should have
-                                ;; their own fontification since they
-                                ;; can also be used in a document
-                                ;; top-level.
-                                ("fancypagestyle"  "{["))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-fancyhdr-package-options
-  '("nocheck" "compatV3" "headings" "myheadings")
-  "Package options for fancyhdr package.")
-
-;;; fancyhdr.el ends here
diff --git a/elpa/auctex-13.1.3/style/fancyhdr.elc b/elpa/auctex-13.1.3/style/fancyhdr.elc
deleted file mode 100644
index 661c8ec..0000000
--- a/elpa/auctex-13.1.3/style/fancyhdr.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fancynum.el b/elpa/auctex-13.1.3/style/fancynum.el
deleted file mode 100644
index 52ba702..0000000
--- a/elpa/auctex-13.1.3/style/fancynum.el
+++ /dev/null
@@ -1,49 +0,0 @@
-;;; fancynum.el --- AUCTeX style for `fancynum.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `fancynum.sty'
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "fancynum"
- (lambda ()
-   (TeX-add-symbols
-    '("fnum" t)
-    '("setfnumdsym" t)
-    '("setfnummsym" t)
-    '("setfnumgsym" t)))
- TeX-dialect)
-
-(defvar LaTeX-fancynum-package-options
-  '("english" "french" "tight" "loose" "commas" "thinspaces" "plain")
-  "Package options for fancynum.")
-
-;; fancynum.el ends here
-
diff --git a/elpa/auctex-13.1.3/style/fancynum.elc b/elpa/auctex-13.1.3/style/fancynum.elc
deleted file mode 100644
index a895c05..0000000
--- a/elpa/auctex-13.1.3/style/fancynum.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fancyref.el b/elpa/auctex-13.1.3/style/fancyref.el
deleted file mode 100644
index 22fd1c1..0000000
--- a/elpa/auctex-13.1.3/style/fancyref.el
+++ /dev/null
@@ -1,136 +0,0 @@
-;;; fancyref.el --- AUCTeX style file with support for fancyref.sty  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1999, 2014, 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Carsten Dominik <dominik@strw.leidenuniv.nl>
-;; Maintainer: auctex-devel@gnu.org
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "fancyref"
- (lambda ()
-   (TeX-add-symbols
-
-    ;; The macros with label arguments
-    '("fref" [ TeX-arg-fancyref-format ] TeX-arg-ref)
-    '("Fref" [ TeX-arg-fancyref-format ] TeX-arg-ref)
-
-    ;; The macros which define new prefixes and formats
-    '("fancyrefchangeprefix" TeX-arg-macro "Prefix")
-    '("Frefformat" TeX-arg-fancyref-format TeX-arg-macro "Output")
-    '("frefformat" TeX-arg-fancyref-format TeX-arg-macro "Output")
-
-    ;; The delimiter
-    "fancyrefargdelim"
-
-    ;; All those names and abbreviations.
-    ;; Part
-    "fancyrefpartlabelprefix" 
-    "Frefpartname" "frefpartname"   
-    ;; Chapter
-    "fancyrefchalabelprefix"
-    "Frefchaname" "frefchaname"   
-    ;; Section
-    "fancyrefseclabelprefix"
-    "Frefsecname" "frefsecname"
-    ;; Equation
-    "fancyrefeqlabelprefix"
-    "Frefeqname" "frefeqname"   
-    ;; Figure
-    "fancyreffiglabelprefix"
-    "Freffigname" "freffigname" "Freffigshortname"
-    ;; Footnote
-    "fancyreffnlabelprefix"
-    "Freffnname" "freffnname"   
-    ;; Item
-    "fancyrefitemlabelprefix"
-    "Frefitemname" "frefitemname" 
-    ;; Table
-    "fancyreftablabelprefix"
-    "Freftabname" "freftabname" "Freftabshortname"
-    ;; Page
-    "Frefpgname" "frefpgname" "Frefpgshortname"
-    ;; On
-    "Frefonname" "frefonname" 
-    ;; See
-    "Frefseename" "frefseename"
-
-    ;; The spacing macros
-    "fancyrefloosespacing" "fancyreftightspacing" "fancyrefdefaultspacing"
-
-    ;; And the hook
-    "fancyrefhook")
-
-   ;; Insatall completion for labels and formats
-   (setq TeX-complete-list
-         (append
-          '(("\\\\[fF]ref\\(\\[[^]]*\\]\\)?{\\([^{}\n\r\\%,]*\\)" 
-             2 LaTeX-label-list "}")
-            ("\\\\[fF]ref\\[\\([^{}\n\r\\%,]*\\)" 
-             1 LaTeX-fancyref-formats "]")
-            ("\\\\[fF]refformat{\\([^{}\n\r\\%,]*\\)"
-             1 LaTeX-fancyref-formats "}"))
-          TeX-complete-list))
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("fref" "[{") ("Fref" "[{")) 'reference))
-
-   ;; Activate RefTeX reference style.
-   (and LaTeX-reftex-ref-style-auto-activate
-        (fboundp 'reftex-ref-style-activate)
-        (reftex-ref-style-activate "Fancyref")))
- TeX-dialect)
-
-;; The following list keeps a list of available format names
-;; Note that this list is only updated when a format is used, not
-;; during buffer parsing.  We could install a regexp to look for
-;; formats, but this would not work in multifile documents since the
-;; formats are not written out to the auto files.
-;; For now, we just leave it at that.
-(defvar LaTeX-fancyref-formats '(("plain") ("vario") ("margin") ("main"))
-  "List of formats for fancyref.")
-
-(defun LaTeX-fancyref-formats () LaTeX-fancyref-formats)
-
-(defun TeX-arg-fancyref-format (optional &optional prompt _definition)
-  "Prompt for a fancyref format name.
-If the user gives an unknown name, add it to the list."
-  (let ((format (completing-read (TeX-argument-prompt optional prompt "Format")
-                                 LaTeX-fancyref-formats)))
-    (if (not (string-equal "" format))
-        (add-to-list 'LaTeX-fancyref-formats (list format)))
-    (TeX-argument-insert format optional)))
-
-(defvar LaTeX-fancyref-package-options '("english" "german" "loose"
-                                         "margin" "paren" "plain" "tight"
-                                         "vario")
-  "Package options for the fancyref package.")
-
-;;; fancyref.el ends here
diff --git a/elpa/auctex-13.1.3/style/fancyref.elc b/elpa/auctex-13.1.3/style/fancyref.elc
deleted file mode 100644
index 2878e5b..0000000
--- a/elpa/auctex-13.1.3/style/fancyref.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fancyvrb.el b/elpa/auctex-13.1.3/style/fancyvrb.el
deleted file mode 100644
index 22e52c2..0000000
--- a/elpa/auctex-13.1.3/style/fancyvrb.el
+++ /dev/null
@@ -1,772 +0,0 @@
-;;; fancyvrb.el --- AUCTeX style for `fancyvrb.sty' version 3.6.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2014, 2016-2021 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `fancyvrb.sty' version 3.6.
-
-;; This style has some capabilities to parse user defined macros,
-;; environments and saved blocks with `SaveVerbatim' environments and
-;; offer them for completion.  After defining a new macro or
-;; environment, hit `C-c C-n' to parse the document.  In case of
-;; `SaveVerbatim', a second `C-c C-n' might be necessary.
-
-;; The command `\CustomVerbatimEnvironment' is not mentioned in the
-;; documenation; hence this command is removed from this style.  Use
-;; `\DefineVerbatimEnvironment' for new environments and customize the
-;; standard ones with `\RecustomVerbatimEnvironment'.
-
-;; The entries in `LaTeX-fancyvrb-key-val-options' cover also some
-;; keys which are not mentioned in the manual of the package.
-
-;; Starting with version 3.6, fancyvrb.sty provides a `reflabel' key
-;; in the optional arguments which acts like a `\label' macro.  This
-;; key makes mostly sense for `\pageref'; referencing number of
-;; missing \caption's with `\ref' in a fancyvrb environment isn't
-;; useful.  This style provides support for AUCTeX and RefTeX in order
-;; to add and reference these labels.  When inserting an environment
-;; with `C-c C-e', choose `reflabel' key during the completion.  If
-;; you're using RefTeX and want to pass the label insertion job to it,
-;; simply leave the key value-less and proceed.  Otherwise enter the
-;; label value by yourself.  AUCTeX and RefTeX will parse the value
-;; and offer it for completion once a referencing macros is used.
-
-;;; Code:
-
-;; Needed for auto-parsing:
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-
-(declare-function LaTeX-color-definecolor-list "color" ())
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-(defvar LaTeX-fvextra-key-val-options)
-
-(defvar LaTeX-fancyvrb-key-val-options
-  `(("commentchar" ("none"))
-    ("gobble")
-    ("formatcom")
-    ("formatcom*")    ; Undocumented key
-    ("fontfamily" ("tt" "courier" "helvetica"))
-    ("fontsize"   ("auto" "\\tiny" "\\scriptsize"
-                   "\\footnotesize" "\\small" "\\normalsize"
-                   "\\large" "\\Large" "\\LARGE" "\\huge" "\\Huge"))
-    ("fontshape"  ("auto" "n" "it" "sl" "sc" "scit"))
-    ("fontseries" ("auto" "m" "b" "bx" "sb" "c" "l" "lc"))
-    ("frame" ("none" "leftline" "topline" "bottomline" "lines" "single"))
-    ("framerule")
-    ("framesep")
-    ("rulecolor" ("none"))
-    ("fillcolor" ("none"))
-    ("label" ("none"))
-    ("labelposition" ("none" "topline" "bottomline" "all"))
-    ("numbers" ("none" "left" "right"))
-    ("numbersep")
-    ("firstnumber" ("auto" "last" "integer"))
-    ("stepnumber")
-    ("numberblanklines" ("true" "false"))
-    ("firstline")
-    ("lastline")
-    ("showspaces" ("true" "false"))
-    ("showtabs" ("true" "false"))
-    ("obeytabs" ("true" "false"))
-    ("tabsize")
-    ("baselinestretch" ("auto" "dimension"))
-    ("commandchars" ("none"))
-    ("xleftmargin")
-    ("xrightmargin")
-    ("resetmargins" ("true" "false"))
-    ("hfuzz")
-    ("samepage" ("true" "false"))
-    ("codes")
-    ("codes*")        ; Undocumented key
-    ("defineactive")
-    ("defineactive*") ; Undocumented key
-    ("reflabel")
-    ;; Undocumented key and introduced in version 2.81 2011/04/06
-    ("vspace" ,(mapcar (lambda (x)
-                         (concat TeX-esc (car x)))
-                       (LaTeX-length-list)))
-    ;; Actually, the following options are used only by the `BVerbatim'
-    ;; environment.
-    ("boxwidth" ("auto" "dimension"))
-    ("baseline" ("b" "c" "t"))
-    ;; The next key applies only to `\SaveVerb' macro.
-    ("aftersave"))
-  "Key=value options for fancyvrb macros and environments.")
-
-(defun LaTeX-fancyvrb-key-val-options ()
-  "Return an updated list of key=vals from fancyvrb package.
-This function also checks if the package fvextra is used and
-takes its key=vals into account."
-  (append
-   ;; Check if fvextra is loaded in combination with x?color:
-   (when (and (member "fvextra" (TeX-style-list))
-              (or (member "xcolor" TeX-active-styles)
-                  (member "color" TeX-active-styles)))
-     (let* ((colorcmd (if (member "xcolor" TeX-active-styles)
-                          #'LaTeX-xcolor-definecolor-list
-                        #'LaTeX-color-definecolor-list))
-            (keys '("highlightcolor"
-                    "rulecolor"
-                    "fillcolor"
-                    "tabcolor"
-                    "spacecolor"))
-            (colors (mapcar #'car (funcall colorcmd)))
-            result)
-       (dolist (key keys result)
-         (if (string= key "highlightcolor")
-             (push (list key colors) result)
-           (push (list key (cons "none" colors)) result)))))
-
-   ;; Check if fvextra is loaded:
-   (when (member "fvextra" TeX-active-styles)
-     LaTeX-fvextra-key-val-options)
-
-   ;; Check if fancyvrb is loaded in combination with x?color:
-   (when (and (not (member "fvextra" TeX-active-styles))
-              (or (member "xcolor" TeX-active-styles)
-                  (member "color" TeX-active-styles)))
-     (let* ((colorcmd (if (member "xcolor" TeX-active-styles)
-                          #'LaTeX-xcolor-definecolor-list
-                        #'LaTeX-color-definecolor-list))
-            (colors (mapcar (lambda (x)
-                              (concat TeX-esc "color" TeX-grop x TeX-grcl))
-                            (mapcar #'car (funcall colorcmd))))
-            (keys '("rulecolor" "fillcolor"))
-            val result)
-       (dolist (key keys result)
-         (setq val (cadr (assoc key LaTeX-fancyvrb-key-val-options)))
-         (push (list key (append val colors)) result))))
-
-   ;; Plain fancyvrb:
-   LaTeX-fancyvrb-key-val-options))
-
-(defvar LaTeX-fancyvrb-base-macros
-  '("VerbatimInput" "BVerbatimInput" "LVerbatimInput"
-    "SaveVerb" "UseVerb" "Verb")
-  "List of base macros available with fancyvrb package.
-Starred versions are not included in this list.")
-
-(defvar LaTeX-fancyvrb-base-environments
-  '("Verbatim" "BVerbatim" "LVerbatim" "SaveVerbatim" "VerbatimOut")
-  "List of base environments available with fancyvrb package.
-Starred versions are not included in this list.")
-
-(defvar LaTeX-fancyvrb-key-val-skip-regexp
-  (concat "\\(?:" (LaTeX-extract-key-value-label 'none) "\\)?")
-  "Helper regexp to skip over an optional argument.")
-
-;; Setup for defining new Verbatim commands:
-
-(TeX-auto-add-type "fancyvrb-macro" "LaTeX")
-
-(defvar LaTeX-fancyvrb-macro-regexp
-  `(,(concat "\\\\\\(Rec\\|C\\)ustomVerbatimCommand"
-             "[ \t\n\r]*{?[ \t\n\r]*\\\\\\([A-Za-z]+\\)[ \t\n\r]*}?"
-             "[ \t\n\r]*{[ \t\n\r]*\\([A-Za-z]+\\)[ \t\n\r]*}")
-    (2 3 1) LaTeX-auto-fancyvrb-macro)
-  "Matches macros by fancyvrb package.")
-
-;; Setup for defining new Verbatim environments:
-
-(TeX-auto-add-type "fancyvrb-environment" "LaTeX")
-
-(defvar LaTeX-fancyvrb-environment-regexp
-  `(,(concat "\\\\DefineVerbatimEnvironment"
-             "[ \t\n\r]*{[ \t\n\r]*\\([A-Za-z0-9]+\\)[ \t\n\r]*}"
-             "[ \t\n\r]*{[ \t\n\r]*\\([A-Za-z]+\\)[ \t\n\r]*}")
-    (1 2) LaTeX-auto-fancyvrb-environment)
-  "Matches new environments defined by fancyvrb package.")
-
-;; Setup for names in SaveVerb macros:
-
-(TeX-auto-add-type "fancyvrb-saveverb" "LaTeX")
-
-(defvar LaTeX-fancyvrb-saveverb-regexp
-  `(,(concat "\\\\SaveVerb"
-             LaTeX-fancyvrb-key-val-skip-regexp
-             "{\\([^}]+\\)}")
-    1 LaTeX-auto-fancyvrb-saveverb)
-  "Match the name under which verbatim text is saved by SaveVerb macro.")
-
-;; Setup for names in SaveVerbatim environments:
-
-(TeX-auto-add-type "fancyvrb-saveverbatim" "LaTeX")
-
-(defvar LaTeX-fancyvrb-saveverbatim-regexp
-  `(,(concat "\\\\begin{SaveVerbatim}"
-             LaTeX-fancyvrb-key-val-skip-regexp
-             "{\\([^}]+\\)}")
-    1 LaTeX-auto-fancyvrb-saveverbatim)
-  "Match the name under which verbatim text is saved by SaveVerbatim environment.")
-
-(defun LaTeX-fancyvrb-auto-prepare ()
-  "Clear various LaTeX-auto-fancyvrb-* variables before parsing."
-  (setq LaTeX-auto-fancyvrb-macro        nil
-        LaTeX-auto-fancyvrb-environment  nil
-        LaTeX-auto-fancyvrb-saveverb     nil
-        LaTeX-auto-fancyvrb-saveverbatim nil))
-
-(defun LaTeX-fancyvrb-auto-cleanup ()
-  "Process parsed elements for fancyvrb package."
-  (LaTeX-fancyvrb-arg-define-macro nil t)
-  (LaTeX-fancyvrb-arg-define-environment nil t))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-fancyvrb-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-fancyvrb-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-fancyvrb-arg-define-macro (optional &optional cleanup recustom)
-  "Query and insert a new verbatim macro with fancyvrb package.
-If OPTIONAL is non-nil, insert the arguments in brackets.  If
-CLEANUP is non-nil, do not insert any arguments in the buffer and
-update only various AUCTeX variables for verbatim macros.  If
-RECUSTOM is non-nil, delete macros from the variable
-`TeX-symbol-list' before adding the new ones."
-  ;; This part is only relevant when called by user:
-  (unless cleanup
-    (let ((new-mac (if recustom
-                       (completing-read
-                        (TeX-argument-prompt optional nil "Verbatim macro: \\" t)
-                        (mapcar #'car (apply #'append LaTeX-fancyvrb-macro-list)))
-                     (TeX-read-string
-                      (TeX-argument-prompt optional nil "New verbatim macro: \\" t))))
-          (base-mac (completing-read (TeX-argument-prompt optional nil "Based on macro")
-                                     LaTeX-fancyvrb-base-macros))
-          (rec-flag (if recustom "Rec" "C")))
-      ;; We are (re-)defining a macro: Insert user queried input and
-      ;; use `LaTeX-add-fancyvrb-macros' on the input.  Do not enclose
-      ;; the first argument in braces as this will improve
-      ;; fontification.  Otherwise, the part between 2 closing braces
-      ;; get fontified, i.e.:
-      ;; \CustomVerbatimCommand{\foo}{Verb}{}
-      ;;                            ^     ^
-      (let ((TeX-arg-opening-brace "")
-            (TeX-arg-closing-brace ""))
-        (TeX-argument-insert new-mac optional TeX-esc))
-      (TeX-argument-insert base-mac optional)
-      (TeX-argument-insert
-       (TeX-read-key-val optional (LaTeX-fancyvrb-key-val-options)) optional)
-      (LaTeX-add-fancyvrb-macros `(,new-mac ,base-mac ,rec-flag))))
-  ;;
-  ;; Now run the procdure: Do not use the function
-  ;; `LaTeX-fancyvrb-macro-list' here which will remove dupes from the
-  ;; variable `LaTeX-fancyvrb-macro-list' depending on car; we need
-  ;; the variable as is, hence (apply #'append ...);
-  (dolist (elt (apply #'append LaTeX-fancyvrb-macro-list))
-    (let ((mac-name (nth 0 elt))
-          (base-mac (nth 1 elt))
-          (flag     (nth 2 elt)))
-      ;; If we're Rec-ustomizing, delete the entry first from
-      ;; `TeX-symbol-list':
-      (when (string= flag "Rec")
-        (setq TeX-symbol-list
-              (assq-delete-all (car (assoc mac-name (TeX-symbol-list))) TeX-symbol-list)))
-      ;; Now add the new item: Start with new macros for loading
-      ;; files:
-      (cond ((member base-mac '("VerbatimInput" "BVerbatimInput" "LVerbatimInput"))
-             (TeX-add-symbols
-              `(,mac-name
-                [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-                LaTeX-fancyvrb-arg-file-relative))
-             (when (and (fboundp 'font-latex-add-keywords)
-                        (eq TeX-install-font-lock 'font-latex-setup))
-               (font-latex-add-keywords `((,mac-name "[{"))
-                                        'reference)))
-            ;; New macros for saving verbatim text:
-            ((string= base-mac "SaveVerb")
-             (TeX-add-symbols
-              `(,mac-name
-                [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-                (TeX-arg-eval
-                 (lambda ()
-                   (let ((name (TeX-read-string
-                                (TeX-argument-prompt nil nil "Save name"))))
-                     (LaTeX-add-fancyvrb-saveverbs name)
-                     (format "%s" name))))
-                TeX-arg-verb))
-             (when (and (fboundp 'font-latex-add-keywords)
-                        (eq TeX-install-font-lock 'font-latex-setup))
-               (font-latex-add-keywords `((,mac-name "[{"))
-                                        'textual)))
-            ;; New macros for using previously saved text:
-            ((string= base-mac "UseVerb")
-             (TeX-add-symbols
-              `(,mac-name
-                (TeX-arg-eval
-                 completing-read
-                 (TeX-argument-prompt nil nil "Saved name")
-                 (LaTeX-fancyvrb-saveverb-list))))
-             (when (and (fboundp 'font-latex-add-keywords)
-                        (eq TeX-install-font-lock 'font-latex-setup))
-               (font-latex-add-keywords `((,mac-name "{"))
-                                        'textual)))
-            ;; Anything else is considered as verbatim typesetting macro:
-            (t
-             (TeX-add-symbols
-              `(,mac-name
-                [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-                TeX-arg-verb)
-              ;; Defined macros have a starred version where the
-              ;; `showspaces' key is set to true
-              `(,(concat mac-name "*")
-                [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-                TeX-arg-verb))
-             (add-to-list 'LaTeX-verbatim-macros-with-delims-local
-                          mac-name t)
-             (add-to-list 'LaTeX-verbatim-macros-with-delims-local
-                          (concat mac-name "*") t)
-             (when (and (fboundp 'font-latex-add-keywords)
-                        (eq TeX-install-font-lock 'font-latex-setup))
-               (font-latex-add-keywords `((,mac-name "*["))
-                                        'textual))))))
-  ;; Update font-lock:
-  (when (and (fboundp 'font-latex-set-syntactic-keywords)
-             (eq TeX-install-font-lock 'font-latex-setup))
-    (font-latex-set-syntactic-keywords)))
-
-(defun LaTeX-fancyvrb-arg-define-environment (optional &optional cleanup)
-  "Query and insert a new verbatim environment with fancyvrb package.
-If OPTIONAL is non-nil, insert the arguments in brackets.  If
-CLEANUP is non-nil, do not insert any arguments in the buffer and
-update only various AUCTeX variables for verbatim environments."
-  (unless cleanup
-    (let ((new-env (TeX-read-string
-                    (TeX-argument-prompt optional nil "New verbatim environment")))
-          (base-env (completing-read
-                     (TeX-argument-prompt optional nil "Based on environment")
-                     LaTeX-fancyvrb-base-environments)))
-      ;; We are defining a new env: First insert the arguments and then
-      ;; run `LaTeX-add-fancyvrb-environments' on '(new-env base-env).
-      ;; If base-env is SaveVerbatim, run
-      ;; `LaTeX-add-fancyvrb-saveverbatims' on new-env as well.
-      (TeX-argument-insert new-env optional)
-      (TeX-argument-insert base-env optional)
-      (TeX-argument-insert
-       (TeX-read-key-val optional (LaTeX-fancyvrb-key-val-options)) optional)
-      (LaTeX-add-fancyvrb-environments `(,new-env ,base-env))
-      (when (string= base-env "SaveVerbatim")
-        (LaTeX-add-fancyvrb-saveverbatims new-env))))
-  ;;
-  ;; Now run the procdure:
-  (dolist (elt (LaTeX-fancyvrb-environment-list))
-    (let ((env (car elt))
-          (type (cadr elt)))
-      (cond ((string= type "VerbatimOut")
-             (LaTeX-add-environments
-              `(,env (lambda (env)
-                       (let ((options (TeX-read-key-val
-                                       t (LaTeX-fancyvrb-key-val-options)))
-                             (file (TeX-read-string "Output file: ")))
-                         (LaTeX-insert-environment
-                          env
-                          (concat
-                           (unless (zerop (length options))
-                             (concat LaTeX-optop options LaTeX-optcl))
-                           (concat TeX-grop file TeX-grcl))))))))
-            ((string= type "SaveVerbatim")
-             (TeX-auto-add-regexp `(,(concat "\\\\begin{"
-                                             env
-                                             "}"
-                                             LaTeX-fancyvrb-key-val-skip-regexp
-                                             "{\\([^}]+\\)}")
-                                    1 LaTeX-auto-fancyvrb-saveverbatim)))
-            (t
-             ;; Regular verbatim environments have a starred
-             ;; version; so add them here; the non-starred additions
-             ;; to `LaTeX-verbatim-environments-local' and
-             ;; `LaTeX-indent-environment-list' are done outside
-             ;; (cond ...):
-             (LaTeX-add-environments
-              `(,env LaTeX-env-args
-                     [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-                     LaTeX-fancyvrb-env-reflabel-key-val))
-             (LaTeX-add-environments
-              `(,(concat env "*") LaTeX-env-args
-                [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-                LaTeX-fancyvrb-env-reflabel-key-val))
-             (add-to-list 'LaTeX-verbatim-environments-local (concat env "*"))
-             (add-to-list 'LaTeX-indent-environment-list
-                          `(,(concat env "*") current-indentation) t)
-             ;; Tell AUCTeX about label values to reflabel key:
-             (add-to-list 'LaTeX-label-alist
-                          (cons env 'LaTeX-listing-label) t)
-             (add-to-list 'LaTeX-label-alist
-                          (cons (concat env "*") 'LaTeX-listing-label) t)
-             (TeX-auto-add-regexp
-              `(,(concat  (regexp-quote TeX-esc)
-                          "begin[[:space:]]*"
-                          (regexp-quote TeX-grop)
-                          env
-                          "\\*?"
-                          (regexp-quote TeX-grcl)
-                          "[[:space:]]*"
-                          (LaTeX-extract-key-value-label "reflabel"))
-                1 LaTeX-auto-label))
-             ;; Tell RefTeX:
-             (when (and (fboundp 'reftex-add-label-environments)
-                        (boundp 'reftex-label-regexps))
-               (reftex-add-label-environments
-                `((,env
-                   ?l ,LaTeX-listing-label "~\\pageref{%s}"
-                   LaTeX-fancyvrb-reftex-label-context-function
-                   (regexp "[Ll]isting" "[Vv]erbatim"
-                           "[Cc]ode"    "Quell\\(code\\|text\\)"))
-
-                  (,(concat env "*")
-                   ?l ,LaTeX-listing-label "~\\pageref{%s}"
-                   LaTeX-fancyvrb-reftex-label-context-function
-                   (regexp "[Ll]isting" "[Vv]erbatim"
-                           "[Cc]ode"    "Quell\\(code\\|text\\)"))))
-               (add-to-list 'reftex-label-regexps
-                            (concat
-                             (regexp-quote TeX-esc)
-                             "begin[[:space:]]*"
-                             (regexp-quote TeX-grop)
-                             (concat env "\\*?")
-                             (regexp-quote TeX-grcl)
-                             "[[:space:]]*"
-                             (LaTeX-extract-key-value-label "reflabel" 1))
-                            t))))
-      ;; These apply for all environments defined:
-      (add-to-list 'LaTeX-verbatim-environments-local env)
-      (add-to-list 'LaTeX-indent-environment-list `(,env current-indentation) t)))
-  ;; Update RefTeX:
-  (when (fboundp 'reftex-compile-variables)
-    (reftex-compile-variables))
-  ;; Update font-lock:
-  (when (and (fboundp 'font-latex-set-syntactic-keywords)
-             (eq TeX-install-font-lock 'font-latex-setup))
-    (font-latex-set-syntactic-keywords)))
-
-(defun LaTeX-fancyvrb-arg-file-relative (optional)
-  "Query and insert a file name relative to current master file.
-If OPTIONAL is non-nil, insert the file name in brackets."
-  (TeX-argument-insert
-   (file-relative-name
-    (read-file-name (TeX-argument-prompt optional nil "File"))
-    (TeX-master-directory))
-   optional))
-
-(defun LaTeX-fancyvrb-env-reflabel-key-val (_optional)
-  "Add a label value to reflabel key.
-This function checks if the reflabel key is given in the optional
-argument of a fancyvrb environment and then adds a label as value
-to that key.  The label value is inserted only if the key is
-value-less; user entered label values are recognized and
-respected.  OPTIONAL is ignored."
-  (let ((p (point-marker))
-        (s (make-marker)))
-    (set-marker s (save-excursion
-                    (LaTeX-find-matching-begin)
-                    (re-search-forward (regexp-quote LaTeX-optop)
-                                       (line-end-position)
-                                       t)))
-    ;; Search for the reflabel and a potential value:
-    (when (marker-position s)
-      (re-search-backward
-       (concat
-        "\\(\\<reflabel\\>\\)"
-        ;; Check if the key already has a label value:
-        "\\("
-        "[[:space:]]*=[[:space:]]*"
-        (regexp-quote TeX-grop)
-        "?"
-        "[[:alnum:]:._-]"
-        "\\)?")
-       s t)
-      ;; Insert a label value only if the key is value-less:
-      (when (and (not (match-string 2))
-                 (match-string 1))
-        (goto-char (match-end 1))
-        (insert "="
-                TeX-grop
-                (format "%s" (LaTeX-label (LaTeX-current-environment)
-                                          'environment
-                                          t))
-                TeX-grcl)))
-    ;; At any rate, go to where we started and clean up:
-    (goto-char p)
-    (set-marker p nil)
-    (set-marker s nil)))
-
-(defun LaTeX-fancyvrb-reftex-label-context-function (env)
-  "Extract and return a context string for RefTeX.
-The context string is the first line of the verbatim environment.
-If no reflabel key is found, an error is issued.
-ENV is the name of current environment as a string."
-  (let* ((envstart (save-excursion
-                     (re-search-backward (concat "\\\\begin[[:space:]]*{"
-                                                 env
-                                                 "}")
-                                         nil t)))
-         (label-key (save-excursion
-                      (re-search-backward "\\<reflabel[ \t\n\r%]*=[ \t\n\r%]*"
-                                          envstart t))))
-    (if label-key
-        (save-excursion
-          (goto-char envstart)
-          (re-search-forward (regexp-quote LaTeX-optop) label-key t)
-          (up-list)
-          (forward-line)
-          ;; Return the first line of verbatim env:
-          (buffer-substring-no-properties (point)
-                                          (line-end-position)))
-      (error "No label found"))))
-
-(defvar LaTeX-fancyvrb-key-val-label-regexp
-  `(,(concat
-      (regexp-quote TeX-esc)
-      "begin[[:space:]]*"
-      (regexp-quote TeX-grop)
-      "[BL]?Verbatim\\*?"
-      (regexp-quote TeX-grcl)
-      "[[:space:]]*"
-      (LaTeX-extract-key-value-label "reflabel"))
-    1 LaTeX-auto-label)
-  "Matches the label inside an optional argument of fancyvrb environments.")
-
-(TeX-add-style-hook
- "fancyvrb"
- (lambda ()
-   (TeX-auto-add-regexp LaTeX-fancyvrb-macro-regexp)
-   (TeX-auto-add-regexp LaTeX-fancyvrb-environment-regexp)
-   (TeX-auto-add-regexp LaTeX-fancyvrb-saveverb-regexp)
-   (TeX-auto-add-regexp LaTeX-fancyvrb-saveverbatim-regexp)
-   (TeX-auto-add-regexp LaTeX-fancyvrb-key-val-label-regexp)
-   (TeX-run-style-hooks
-    "keyval")
-
-   (TeX-add-symbols
-    ;; Verbatim material in footnotes
-    "VerbatimFootnotes"
-    ;; Improved verbatim commands
-    '("Verb" [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)] TeX-arg-verb)
-    ;; \Verb also has a starred version:
-    '("Verb*" [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)] TeX-arg-verb)
-    '("DefineShortVerb" (TeX-arg-eval
-                         TeX-read-string
-                         (TeX-argument-prompt nil nil "Character")
-                         TeX-esc))
-    '("UndefineShortVerb" (TeX-arg-eval
-                           TeX-read-string
-                           (TeX-argument-prompt nil nil "Character")
-                           TeX-esc))
-    ;; Verbatim environments
-    '("fvset" (TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)))
-    ;; Changing individual line formatting
-    "FancyVerbFormatLine"
-    ;; Line numbering
-    "theFancyVerbLine"
-    ;; Selection of lines to print
-    "FancyVerbStartString"
-    "FancyVerbStopString"
-
-    ;; Personalized environments
-    '("DefineVerbatimEnvironment"
-      LaTeX-fancyvrb-arg-define-environment)
-    '("RecustomVerbatimEnvironment"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Verbatim environment")
-                    LaTeX-fancyvrb-base-environments)
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Based on environment")
-                    LaTeX-fancyvrb-base-environments)
-      (TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)))
-
-    '("CustomVerbatimCommand"
-      LaTeX-fancyvrb-arg-define-macro)
-    '("RecustomVerbatimCommand"
-      (LaTeX-fancyvrb-arg-define-macro nil t))
-
-    ;; Saving and restoring verbatim text and environments
-    '("SaveVerb"
-      [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Save name"))))
-           (LaTeX-add-fancyvrb-saveverbs name)
-           (format "%s" name))))
-      TeX-arg-verb)
-    '("UseVerb" (TeX-arg-eval
-                 completing-read
-                 (TeX-argument-prompt nil nil "Saved name")
-                 (LaTeX-fancyvrb-saveverb-list)))
-    '("UseVerbatim" (TeX-arg-eval completing-read
-                                  (TeX-argument-prompt nil nil "Saved name")
-                                  (LaTeX-fancyvrb-saveverbatim-list)))
-    '("LUseVerbatim" (TeX-arg-eval completing-read
-                                   (TeX-argument-prompt nil nil "Saved name")
-                                   (LaTeX-fancyvrb-saveverbatim-list)))
-    '("BUseVerbatim" (TeX-arg-eval completing-read
-                                   (TeX-argument-prompt nil nil "Saved name")
-                                   (LaTeX-fancyvrb-saveverbatim-list)))
-
-    ;; Writing and reading verbatim files
-    '("VerbatimInput" [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      LaTeX-fancyvrb-arg-file-relative)
-    '("BVerbatimInput" [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      LaTeX-fancyvrb-arg-file-relative)
-    '("LVerbatimInput" [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      LaTeX-fancyvrb-arg-file-relative))
-
-   (LaTeX-add-environments
-    '("Verbatim" LaTeX-env-args
-      [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      LaTeX-fancyvrb-env-reflabel-key-val)
-    '("Verbatim*" LaTeX-env-args
-      [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      LaTeX-fancyvrb-env-reflabel-key-val)
-    '("BVerbatim" LaTeX-env-args
-      [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      LaTeX-fancyvrb-env-reflabel-key-val)
-    '("BVerbatim*" LaTeX-env-args
-      [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      LaTeX-fancyvrb-env-reflabel-key-val)
-    '("LVerbatim" LaTeX-env-args
-      [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      LaTeX-fancyvrb-env-reflabel-key-val)
-    '("LVerbatim*" LaTeX-env-args
-      [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)]
-      LaTeX-fancyvrb-env-reflabel-key-val)
-    '("SaveVerbatim"
-      (lambda (env)
-        (let ((options (TeX-read-key-val t (LaTeX-fancyvrb-key-val-options)))
-              (name (TeX-read-string "Save name: ")))
-          (LaTeX-insert-environment
-           env
-           (concat
-            (unless (zerop (length options))
-              (concat LaTeX-optop options LaTeX-optcl))
-            (concat TeX-grop name TeX-grcl)))
-          (LaTeX-add-fancyvrb-saveverbatims name))))
-    '("VerbatimOut"
-      (lambda (env)
-        (let ((options (TeX-read-key-val t (LaTeX-fancyvrb-key-val-options)))
-              (file (TeX-read-string "Output file: ")))
-          (LaTeX-insert-environment
-           env
-           (concat (unless (zerop (length options))
-                     (concat LaTeX-optop options LaTeX-optcl))
-                   (concat TeX-grop file TeX-grcl)))))))
-
-   (let ((envs '("BVerbatim" "BVerbatim*"
-                 "LVerbatim" "LVerbatim*"
-                 "Verbatim"  "Verbatim*")))
-     ;; Add pre-defined environments to `LaTeX-label-alist':
-     (dolist (env envs)
-       (add-to-list 'LaTeX-label-alist (cons env 'LaTeX-listing-label) t))
-
-     ;; Tell RefTeX
-     (when (and (fboundp 'reftex-add-label-environments)
-                (fboundp 'reftex-compile-variables)
-                (boundp 'reftex-label-regexps))
-       (dolist (env envs)
-         (reftex-add-label-environments
-          `((,env ?l ,LaTeX-listing-label "~\\pageref{%s}"
-                  LaTeX-fancyvrb-reftex-label-context-function
-                  (regexp "[Ll]isting" "[Vv]erbatim"
-                          "[Cc]ode"    "Quell\\(code\\|text\\)")))))
-
-       (unless (string-match "\\<reflabel"
-                             (mapconcat #'identity
-                                        reftex-label-regexps
-                                        "|"))
-         (make-local-variable 'reftex-label-regexps)
-         (add-to-list 'reftex-label-regexps
-                      (concat
-                       (regexp-quote TeX-esc)
-                       "begin[[:space:]]*"
-                       (regexp-quote TeX-grop)
-                       "[BL]?Verbatim\\*?"
-                       (regexp-quote TeX-grcl)
-                       "[[:space:]]*"
-                       (LaTeX-extract-key-value-label "reflabel" 1))
-                      t)
-         (reftex-compile-variables))))
-
-   (LaTeX-add-counters
-    "FancyVerbLine")
-
-   ;; Filling
-   (add-to-list 'LaTeX-verbatim-environments-local "Verbatim")
-   (add-to-list 'LaTeX-verbatim-environments-local "Verbatim*")
-   (add-to-list 'LaTeX-verbatim-environments-local "BVerbatim")
-   (add-to-list 'LaTeX-verbatim-environments-local "BVerbatim*")
-   (add-to-list 'LaTeX-verbatim-environments-local "LVerbatim")
-   (add-to-list 'LaTeX-verbatim-environments-local "LVerbatim*")
-   (add-to-list 'LaTeX-verbatim-environments-local "SaveVerbatim")
-   (add-to-list 'LaTeX-verbatim-environments-local "VerbatimOut")
-   (make-local-variable 'LaTeX-indent-environment-list)
-   (add-to-list 'LaTeX-indent-environment-list '("Verbatim" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list '("Verbatim*" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list '("BVerbatim" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list '("BVerbatim*" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list '("LVerbatim" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list '("LVerbatim*" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list '("SaveVerbatim" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list '("VerbatimOut" current-indentation) t)
-   (add-to-list 'LaTeX-verbatim-macros-with-delims-local "Verb")
-   (add-to-list 'LaTeX-verbatim-macros-with-delims-local "Verb*")
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (fboundp 'font-latex-set-syntactic-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("CustomVerbatimCommand"       "|{\\{{")
-                                ("RecustomVerbatimCommand"     "|{\\{{")
-                                ("DefineVerbatimEnvironment"   "{{{")
-                                ("RecustomVerbatimEnvironment" "{{{")
-                                ("DefineShortVerb"   "{")
-                                ("UndefineShortVerb" "{")
-                                ("fvset"             "{"))
-                              'function)
-     (font-latex-add-keywords '(("VerbatimInput"  "[{")
-                                ("BVerbatimInput" "[{")
-                                ("LVerbatimInput" "[{"))
-                              'reference)
-     (font-latex-add-keywords '(("Verb" "*[") ; The second argument is verbatim.
-                                ("SaveVerb"     "[{")
-                                ("UseVerb"      "{")
-                                ("UseVerbatim"  "{")
-                                ("LUseVerbatim" "{")
-                                ("BUseVerbatim" "{"))
-                              'textual)
-     (font-latex-set-syntactic-keywords)))
- TeX-dialect)
-
-(defvar LaTeX-fancyvrb-package-options nil
-  "Package options for the fancyvrb package.")
-
-;;; fancyvrb.el ends here
diff --git a/elpa/auctex-13.1.3/style/fancyvrb.elc b/elpa/auctex-13.1.3/style/fancyvrb.elc
deleted file mode 100644
index 2752823..0000000
--- a/elpa/auctex-13.1.3/style/fancyvrb.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fbb.el b/elpa/auctex-13.1.3/style/fbb.el
deleted file mode 100644
index 7a052ae..0000000
--- a/elpa/auctex-13.1.3/style/fbb.el
+++ /dev/null
@@ -1,88 +0,0 @@
-;;; fbb.el --- AUCTeX style for `fbb.sty' (v1.07)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014--2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-11-19
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `fbb.sty' (v1.07) from 2015/04/06.
-;; `fbb.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "fbb"
- (lambda ()
-
-   ;; Run style hook for various packages loaded by fbb
-   (TeX-run-style-hooks "textcomp" "fontaxes")
-
-   ;; New symbols
-   (TeX-add-symbols
-
-    ;; Only preamble command
-    '("useosf"  0)
-
-    ;; Text commands
-    '("lfstyle"   -1)   ; lf declaration
-    '("tlfstyle"  -1)   ; tlf declaration
-    '("osfstyle"  -1)   ; osf declaration
-    '("tosfstyle" -1)   ; tosf declaration
-    '("sufigures" -1)   ; superior figures declaration
-    '("textlf"     t)   ; proportional lining figures
-    '("texttlf"    t)   ; tabular lining figures
-    '("textosf"    t)   ; proportional oldstyle figures
-    '("texttosf"   t)   ; tabular oldstyle figures
-    '("textsu"     t))  ; superior figures
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textlf"    "{")
-                                ("texttlf"   "{")
-                                ("textosf"   "{")
-                                ("texttosf"  "{")
-                                ("textsu"    "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("lfstyle"   "")
-                                ("tlfstyle"  "")
-                                ("osfstyle"  "")
-                                ("tosfstyle" "")
-                                ("sufigures" ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-fbb-package-options
-  '("lining" "osf" "oldstyle" "tabular" "p" "proportional"
-    "scale" "scaled" "scosf" "sups")
-  "Package options for the fbb package.")
-
-;;; fbb.el ends here
diff --git a/elpa/auctex-13.1.3/style/fbb.elc b/elpa/auctex-13.1.3/style/fbb.elc
deleted file mode 100644
index 0e387d4..0000000
--- a/elpa/auctex-13.1.3/style/fbb.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fbox.el b/elpa/auctex-13.1.3/style/fbox.el
deleted file mode 100644
index 8348dfa..0000000
--- a/elpa/auctex-13.1.3/style/fbox.el
+++ /dev/null
@@ -1,81 +0,0 @@
-;;; fbox.el --- AUCTeX style for `fbox.sty' (v0.06)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2019--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2019-11-08
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `fbox.sty' (v0.06) from 2022/02/20.
-;; `fbox.sty' is part of TeXLive.
-
-;;; Code
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-
-(defun LaTeX-fbox-key-val-options ()
-  "Return an updated list of key=vals from fbox package."
-  (let ((colors (mapcar #'car (LaTeX-xcolor-definecolor-list)))
-        (lenghts (mapcar (lambda (x)
-                           (concat TeX-esc (car x)))
-                         (LaTeX-length-list))))
-    `(("boxrule" ,lenghts)
-      ("boxsep"  ,lenghts)
-      ("lcolor"  ,colors)
-      ("rcolor"  ,colors)
-      ("bcolor"  ,colors)
-      ("tcolor"  ,colors)
-      ("l")
-      ("r")
-      ("b")
-      ("t"))))
-
-(TeX-add-style-hook
- "fbox"
- (lambda ()
-   (TeX-run-style-hooks "xcolor")
-   (TeX-add-symbols
-    '("fbox"     [TeX-arg-key-val (LaTeX-fbox-key-val-options)] t)
-    '("fbox*"    [TeX-arg-key-val (LaTeX-fbox-key-val-options)] t)
-    '("fparbox"  [TeX-arg-key-val (LaTeX-fbox-key-val-options)] t)
-    '("fparbox*" [TeX-arg-key-val (LaTeX-fbox-key-val-options)] t))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("fbox"    "*[{")
-                                ("fparbox" "*[{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-fbox-package-options nil
-  "Package options for the fbox package.")
-
-;;; fbox.el ends here
diff --git a/elpa/auctex-13.1.3/style/fbox.elc b/elpa/auctex-13.1.3/style/fbox.elc
deleted file mode 100644
index b7bb37c..0000000
--- a/elpa/auctex-13.1.3/style/fbox.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/filecontents.el b/elpa/auctex-13.1.3/style/filecontents.el
deleted file mode 100644
index 3c8713a..0000000
--- a/elpa/auctex-13.1.3/style/filecontents.el
+++ /dev/null
@@ -1,64 +0,0 @@
-;;; filecontents.el --- AUCTeX style for `filecontents.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013--2016, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2013-01-01
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `filecontents.sty'.  The package removes the two
-;; constraints that `filecontents' from LaTeX2e has, namely that the environment
-;; must be before the documentclass (or \begin{document} according to some
-;; sources), and that existing files are not overwritten.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "filecontents"
- (lambda ()
-   (LaTeX-add-environments
-    '("filecontents" LaTeX-env-filecontents)
-    '("filecontents*" LaTeX-env-filecontents))
-
-   (make-local-variable 'LaTeX-indent-environment-list)
-   (add-to-list 'LaTeX-indent-environment-list
-                '("filecontents" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list
-                '("filecontents*" current-indentation) t))
- TeX-dialect)
-
-(defun LaTeX-env-filecontents (environment)
-  "Insert ENVIRONMENT with filename for contents."
-  (LaTeX-insert-environment environment
-                            (concat TeX-grop
-                                    (TeX-read-string "File: ")
-                                    TeX-grcl))
-  (delete-horizontal-space))
-
-(defvar LaTeX-filecontents-package-options nil
-  "Package options for filecontents.")
-
-;; filecontents.el ends here
diff --git a/elpa/auctex-13.1.3/style/filecontents.elc b/elpa/auctex-13.1.3/style/filecontents.elc
deleted file mode 100644
index 5fa9caa..0000000
--- a/elpa/auctex-13.1.3/style/filecontents.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/flashcards.el b/elpa/auctex-13.1.3/style/flashcards.el
deleted file mode 100644
index c163847..0000000
--- a/elpa/auctex-13.1.3/style/flashcards.el
+++ /dev/null
@@ -1,69 +0,0 @@
-;;; flashcards.el --- AUCTeX style for the flashcards class.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2007-04-23
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the flashcards class.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "flashcards"
- (lambda ()
-   (TeX-add-symbols
-    '("cardfrontstyle" ["Format"] "Style")
-    '("cardfrontfoot" "Footer text")
-    '("cardbackstyle" ["Format"] "Style")
-    '("cardfrontheadstyle" ["Format"] "Style")
-    '("cardfrontfootstyle" ["Format"] "Style")
-    "cardmargin"
-    "cardpaper"
-    "cardpapermode"
-    "cardrows"
-    "cardcolumns"
-    "cardheight"
-    "cardwidth")
-   (LaTeX-add-environments '("flashcard" ["Header"] "Front side"))
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("cardfrontstyle" "[{")
-                                ("cardfrontfoot" "{")
-                                ("cardbackstyle" "[{")
-                                ("cardfrontheadstyle" "[{")
-                                ("cardfrontfootstyle" "[{"))
-                              'variable)))
- TeX-dialect)
-
-;;; flashcards.el ends here
diff --git a/elpa/auctex-13.1.3/style/flashcards.elc b/elpa/auctex-13.1.3/style/flashcards.elc
deleted file mode 100644
index 5fc96dd..0000000
--- a/elpa/auctex-13.1.3/style/flashcards.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/floatpag.el b/elpa/auctex-13.1.3/style/floatpag.el
deleted file mode 100644
index 0174174..0000000
--- a/elpa/auctex-13.1.3/style/floatpag.el
+++ /dev/null
@@ -1,75 +0,0 @@
-;;; floatpag.el --- AUCTeX style for `floatpag.sty' (v2.0)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-12-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `floatpag.sty' (v2.0) from 2021/10/04.
-;; `floatpag.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "floatpag"
- (lambda ()
-
-   ;; Macros always available:
-   (TeX-add-symbols
-    '("floatpagestyle" (TeX-arg-pagestyle "Float pagestyle"))
-    '("thisfloatpagestyle" (TeX-arg-pagestyle "Float pagestyle")))
-
-   ;; The next one makes only sense if 'rotating' package is loaded:
-   (when (member "rotating" (TeX-style-list))
-     (TeX-add-symbols
-      '("rotfloatpagestyle" (TeX-arg-pagestyle "Float pagestyle"))))
-
-   ;; Load 'array.el' when the package option is provided:
-   (when (LaTeX-provided-package-options-member "floatpag" "array")
-     (TeX-run-style-hooks "array"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("floatpagestyle"     "{")
-                                ("thisfloatpagestyle" "{"))
-                              'function)
-     (when (member "rotating" (TeX-style-list))
-       (font-latex-add-keywords '(("rotfloatpagestyle" "{"))
-                                'function))))
-
- TeX-dialect)
-
-(defvar LaTeX-floatpag-package-options '("array")
-  "Package options for the floatpag package.")
-
-;;; floatpag.el ends here
diff --git a/elpa/auctex-13.1.3/style/floatpag.elc b/elpa/auctex-13.1.3/style/floatpag.elc
deleted file mode 100644
index d6dc42f..0000000
--- a/elpa/auctex-13.1.3/style/floatpag.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/floatrow.el b/elpa/auctex-13.1.3/style/floatrow.el
deleted file mode 100644
index be8878f..0000000
--- a/elpa/auctex-13.1.3/style/floatrow.el
+++ /dev/null
@@ -1,753 +0,0 @@
-;;; floatrow.el --- AUCTeX style for `floatrow.sty' (v0.3b)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-11-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `floatrow.sty' (v0.3b) from 2009/08/02.
-;; `floatrow.sty' is part of TeXLive.
-;;
-;; `floatrow.sty' is a powerful package and the documentation long.
-;; It is expected that this style is not feature complete.  One
-;; deliberate decision is that this style does not offer any package
-;; options: Please use the command `\floatsetup' to set the options
-;; you want.
-;;
-;; This style also alters the way AUCTeX inserts the environments
-;; "table" and "figure" (cf.  function `LaTeX-floatrow-env-init').  If
-;; you want the original behavior, try `C-c C-e rawfigure' or `C-c C-e
-;; rawtable' which include the environments incl.  the macro \RawFloats
-;; at the beginning of the environment (cf.  function
-;; `LaTeX-floatrow-env-figure-raw').
-;;
-;; Another deliberate decision is the implementation of commands like
-;; `\ffigbox' and `\ttabbox': When invoked with `C-c C-m ffigbox RET',
-;; the final result will look like this with cursor being at *:
-;;
-;;   \ffigbox{*}{%
-;;     \caption{query for a caption}%
-;;     \label{prefix:is-chosen-acc-to-current-environment}%
-;;   }
-;;
-;; This gives users the freedom to insert any command where point is.
-;; The mandatory arguments are not part of the fontification as
-;; commands like `\includegraphics' or `tabular' environments have their
-;; own fontification.
-
-;;; Code:
-
-;; Needed for compiling `cl-pushnew':
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Needed for compiling `LaTeX-check-insert-macro-default-style':
-(require 'latex)
-
-;; Needed for auto-parsing:
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function reftex-compile-variables
-                  "reftex"
-                  ())
-
-(defvar LaTeX-floatrow-key-val-options
-  '(;; 3.1.1 Float Style
-    ("style" ("plain" "plaintop" "Plaintop"
-              "ruled" "Ruled"
-              "boxed" "Boxed" "BOXED"
-              "shadowbox" "Shadowbox" "SHADOWBOX"
-              "doublebox" "Doublebox" "DOUBLEBOX"
-              "wshadowbox" "Wshadowbox" "WSHADOWBOX"))
-    ;; 3.1.2 Font Settings
-    ("font" ("scriptsize" "footnotesize" "small" "normalsize" "large"
-             "Large" "normalfont" "up" "it" "sl" "sc" "md" "bf"
-             "rm" "sf" "tt"))
-    ("footfont" ("scriptsize" "footnotesize" "small" "normalsize" "large"
-                 "Large" "normalfont" "up" "it" "sl" "sc" "md" "bf"
-                 "rm" "sf" "tt"))
-    ;; 3.1.3 Position of Caption
-    ("capposition" ("top" "TOP" "bottom" "beside"))
-    ;; 3.1.4 Position of Beside Caption
-    ("capbesideposition" ("left" "right" "inside" "outside"
-                          "top" "bottom" "center"))
-    ;; 3.1.5 Defining The Width of Beside Caption
-    ("capbesidewidth" ("none" "sidefil"))
-    ;; 3.1.6 Defining Width of Object
-    ("floatwidth" ("\\hsize" "\\textwidth" "\\columnwidth" "\\linewidth"))
-    ;; 3.1.7 Other Settings for Beside Captions
-    ("capbesideframe" ("yes" "no"))
-    ;; 3.1.8 Defining Float Foot Position (Legends and Footnotes)
-    ("footposition" ("default" "caption" "bottom"))
-    ;; 3.1.9 Vertical Alignment of Float Elements
-    ("heightadjust" ("all" "caption" "object" "none" "nocaption" "noobject"))
-    ("valign" ("t" "c" "b" "s"))
-    ;; 3.1.10 Facing Layout
-    ("facing" ("yes" "no"))
-    ;; 3.1.11 Object Settings
-    ("objectset" ("justified" "centering" "raggedright" "RaggedRight" "raggedleft"))
-    ;; 3.1.12 Defining Float Margins
-    ("margins" ("centering" "raggedright" "raggedleft"
-                "hangright" "hanginside" "hangoutside"))
-    ;; 3.1.13 Defining Float Separators
-    ("floatrowsep" ("columnsep" "quad" "qquad" "hfil" "hfill" "none"))
-    ("capbesidesep" ("columnsep" "quad" "qquad" "hfil" "hfill" "none"))
-    ;; 3.1.14 Defining Float Rules/Skips
-    ("precode" ("none" "thickrule" "rule" "lowrule" "captionskip"))
-    ("rowprecode" ("none" "thickrule" "rule" "lowrule" "captionskip"))
-    ("midcode" ("none" "thickrule" "rule" "lowrule" "captionskip"))
-    ("postcode" ("none" "thickrule" "rule" "lowrule" "captionskip"))
-    ("rowpostcode" ("none" "thickrule" "rule" "lowrule" "captionskip"))
-    ;; 3.1.15 Defining Float Frames
-    ("framestyle" ("fbox" "colorbox" "FRcolorbox" "corners"
-                   "doublebox" "shadowbox" "wshadowbox"))
-    ("frameset")
-    ("framearound" ("none" "object" "all" "row" "none"))
-    ("framefit" ("yes" "no"))
-    ("rowfill" ("yes" "no"))
-    ;; 3.1.16 Settings for Colored Frames
-    ("colorframeset")
-    ("colorframecorners")
-    ;; 3.1.17 Defining Float Skips
-    ("captionskip")
-    ("footskip")
-    ;; 3.1.18 Defining Float Footnote Rule's Style
-    ("footnoterule" ("normal" "limited" "fullsize" "none"))
-    ;; 3.1.19 Managing Floats with [H] Placement Option
-    ("doublefloataswide" ("yes" "no"))
-    ("floatHaslist" ("yes" "no"))
-    ;; 7.2.1 Additions in The floatrow Package to longtable package
-    ("LTcapwidth" ("table" "contents")))
-  "Key=value options for floatrow macros and environments.")
-
-(defun LaTeX-floatrow-key-val-options ()
-  "Return an updated list of key=vals from floatrow package."
-  (append
-   (when (LaTeX-floatrow-DeclareNewOption-list)
-     (let ((vcode-keys '("precode" "rowprecode" "midcode" "postcode" "rowpostcode"))
-           (sep-keys '("floatrowsep" "capbesidesep"))
-           result)
-       (dolist (keyvals (LaTeX-floatrow-DeclareNewOption-list) result)
-         (let* ((key (cond ((string= (nth 1 keyvals) "FloatStyle")
-                            "style")
-                           ((string= (nth 1 keyvals) "FloatFont")
-                            "font")
-                           ((string= (nth 1 keyvals) "FloatVCode")
-                            "precode")
-                           ((string= (nth 1 keyvals) "ColorBox")
-                            "colorframeset")
-                           ((string= (nth 1 keyvals) "CBoxCorners")
-                            "colorframecorners")
-                           ((string= (nth 1 keyvals) "ObjectSet")
-                            "objectset")
-                           ((string= (nth 1 keyvals) "MarginSet")
-                            "margins")
-                           ((string= (nth 1 keyvals) "FloatSeparators")
-                            "floatrowsep")
-                           ((string= (nth 1 keyvals) "FloatFootnoterule")
-                            "footnoterule")
-                           (t nil)))
-                (val (nth 2 keyvals))
-                (vals-predefined
-                 (cadr (assoc key LaTeX-floatrow-key-val-options)))
-                (vals-parsed (cadr (assoc key result))))
-           ;; Remove entry in `result' if there is one for the `key'.
-           ;; `precode' and `floatrowsep' are special here since they
-           ;; are placeholders for other keys (see above):
-           (cond ((string= key "precode")
-                  (dolist (x vcode-keys)
-                    (when (assoc x result)
-                      (setq result (assq-delete-all (car (assoc x result)) result)))))
-                 ((string= key "floatrowsep")
-                  (dolist (x sep-keys)
-                    (when (assoc x result)
-                      (setq result (assq-delete-all (car (assoc x result)) result)))))
-                 (t
-                  (when (assoc key result)
-                    (setq result (assq-delete-all (car (assoc key result)) result)))))
-           ;; Add the entrie to `result'.  Again, watch for `precode'
-           ;; and `floatrowsep'.  Also delete any dupes:
-           (cond ((string= key "precode")
-                  (dolist (x vcode-keys)
-                    (cl-pushnew (list x (TeX-delete-duplicate-strings
-                                         (append vals-parsed
-                                                 vals-predefined
-                                                 (list val))))
-                                result :test #'equal)))
-                 ((string= key "floatrowsep")
-                  (dolist (x sep-keys)
-                    (cl-pushnew (list x (TeX-delete-duplicate-strings
-                                         (append vals-parsed
-                                                 vals-predefined
-                                                 (list val))))
-                                result :test #'equal)))
-                 (t
-                  (cl-pushnew (list key (TeX-delete-duplicate-strings
-                                         (append vals-parsed
-                                                 vals-predefined
-                                                 (list val))))
-                              result :test #'equal)))))))
-   LaTeX-floatrow-key-val-options))
-
-(defvar LaTeX-floatrow-supported-float-types
-  '("figure" "table"                              ; Standard LaTeX
-    "widefigure" "widetable" "widefloat"          ; Standard figure* & table*
-    "wrapfigure" "wraptable" "wrapfloat"          ; wrapfig.sty
-    "rotfigure"  "rottable"  "rotfloat"           ; rotating.sty
-    "widerotfigure" "widerottable" "widerotfloat" ; for 2-col & wide
-    "figurerow"  "tablerow"  "floatrow"           ; inside floatrow env's
-    "capbesidefigure" "capbesidetable"            ; floats with beside captions
-    "capbesidefloat"
-    "longtable"                                   ; longtable.sty
-    "subfigure" "subtable" "sub")                 ; subcaption.sty
-  "List of float types supported by floatrow.sty.")
-
-;; Setup for \newfloatcommand
-(TeX-auto-add-type "floatrow-newfloatcommand" "LaTeX")
-
-(defvar LaTeX-floatrow-newfloatcommand-regexp
-  '("\\\\newfloatcommand{\\([^}]+\\)}" 1 LaTeX-auto-floatrow-newfloatcommand)
-  "Matches the arguments of \"\\newfloatcommand\" from floatrow.sty.")
-
-;; Setup for various \Declare* macros:
-(TeX-auto-add-type "floatrow-DeclareNewOption" "LaTeX")
-
-(defvar LaTeX-floatrow-DeclareNewOption-regexp
-  `(,(concat
-      "\\\\Declare"
-      "\\("
-      (mapconcat #'identity
-                 '("FloatStyle"         ; 3.6.1 Float Style Option (style=)
-                   "FloatFont"          ; 3.6.2 Float Font Option (font=)
-                   "FloatVCode"         ; 3.6.3 Option for Float Rules/Skips (precode= etc.)
-                   "ColorBox"           ; 3.6.4 Settings for Colored Frame (colorframeset=)
-                   "CBoxCorners"        ;       colorframecorners=
-                   "ObjectSet"          ; 3.6.5 Object Justification Option (objectset=)
-                   "MarginSet"          ; 3.6.6 Option for Float Box Alignment/Settings (margins=)
-                   "FloatSeparators"    ; 3.6.7 Float Separators Options (floatrowsep=, capbesidesep=)
-                   "FloatFootnoterule") ; 3.6.8 Option for Footnote Rule's Style (footnoterule=)
-                 "\\|")
-      "\\)"
-      "{\\([^}]+\\)}")
-    (0 1 2) LaTeX-auto-floatrow-DeclareNewOption)
-  "Matches the arguments of \"\\Declare*\" from floatrow.sty.")
-
-;; Setup for \newseparated(label|ref):
-(TeX-auto-add-type "floatrow-newseparatedlabel-ref" "LaTeX")
-
-(defvar LaTeX-floatrow-newseparatedlabel-ref-regexp
-  `(,(concat
-      "\\\\newseparated"
-      "\\(label\\|ref\\)"
-      "{?"
-      "\\\\"
-      "\\([a-zA-Z]+\\)"
-      "}?")
-    (2 1) LaTeX-auto-floatrow-newseparatedlabel-ref)
-  "Matches the arguments \"\\newseparated(label|ref)\" command from floatrow.sty.")
-
-;; Setup for \DeclareNewFloatType:
-(TeX-auto-add-type "floatrow-DeclareNewFloatType" "LaTeX")
-
-(defvar LaTeX-floatrow-DeclareNewFloatType-regexp
-  '("\\\\DeclareNewFloatType{\\([^}]+\\)}"
-    1 LaTeX-auto-floatrow-DeclareNewFloatType)
-  "Matches the argument of \"\\DeclareNewFloatType\" command from floatrow.sty.")
-
-;; Plug them into the machinery.
-(defun LaTeX-floatrow-auto-prepare ()
-  "Clear various \"LaTeX-floatrow\" variables before parsing."
-  (setq LaTeX-auto-floatrow-newfloatcommand       nil
-        LaTeX-auto-floatrow-DeclareNewOption      nil
-        LaTeX-auto-floatrow-newseparatedlabel-ref nil
-        LaTeX-auto-floatrow-DeclareNewFloatType   nil))
-
-(defun LaTeX-floatrow-auto-cleanup ()
-  "Process parsed results from floatrow package."
-  ;; Replace initially the way fig & tab env's are inserted:
-  (LaTeX-floatrow-env-init)
-  ;;
-  ;; Process new float commands like \ffigbox:
-  (when (LaTeX-floatrow-newfloatcommand-list)
-    (dolist (cmd (mapcar #'car (LaTeX-floatrow-newfloatcommand-list)))
-      (TeX-add-symbols `(,cmd LaTeX-floatrow-arg-floatbox))
-      (when (and (featurep 'font-latex)
-                 (eq TeX-install-font-lock 'font-latex-setup))
-        (font-latex-add-keywords `((,cmd "[[["))
-                                 'textual))))
-  ;;
-  ;; Process new label/ref commands:
-  (when (LaTeX-floatrow-newseparatedlabel-ref-list)
-    (let (floatrow-run-reftex-compile-vars)
-      (dolist (elt (LaTeX-floatrow-newseparatedlabel-ref-list))
-        (let ((cmd (car elt))
-              (type (cadr elt)))
-          (if (string= type "ref")
-              ;; More fun w/ referencing macros:
-              (TeX-add-symbols `(,cmd TeX-arg-ref))
-            ;; Less fun w/ label defining macros.  Add cmd to
-            ;; TeX-symbol-list:
-            (TeX-add-symbols `(,cmd TeX-arg-define-label))
-            ;; For AUCTeX, parse the argument of the new macro and add
-            ;; it to `LaTeX-auto-label':
-            (TeX-auto-add-regexp
-             `(,(concat "\\\\" cmd "{\\([^\n\r%\\{}]+\\)}") 1 LaTeX-auto-label))
-            ;; For RefTeX, append cmd to `reftex-label-regexps and set
-            ;; floatrow-run-reftex-compile-vars to t:
-            (when (and (boundp 'reftex-label-regexps)
-                       (fboundp 'reftex-compile-variables)
-                       (not (string-match
-                             cmd
-                             (mapconcat #'identity reftex-label-regexps "|"))))
-              (add-to-list (make-local-variable 'reftex-label-regexps)
-                           (concat "\\\\" cmd "{\\(?1:[^}]*\\)}") t)
-              (setq floatrow-run-reftex-compile-vars t)))
-          ;; Fontify macros as reference:
-          (when (and (featurep 'font-latex)
-                     (eq TeX-install-font-lock 'font-latex-setup))
-            (font-latex-add-keywords `((,cmd "{"))
-                                     'reference))))
-      ;; Run `reftex-compile-variables' if needed only once:
-      (when floatrow-run-reftex-compile-vars
-        (reftex-compile-variables))))
-  ;;
-  ;; Process new floattypes:
-  (when (LaTeX-floatrow-DeclareNewFloatType-list)
-    (LaTeX-floatrow-arg-declare-new-floattype nil t))
-  ;;
-  ;; Add elements from `LaTeX-floatrow-supported-float-types' to
-  ;; `LaTeX-caption-supported-float-types':
-  (when (boundp 'LaTeX-caption-supported-float-types)
-    (make-local-variable 'LaTeX-caption-supported-float-types)
-    (dolist (float LaTeX-floatrow-supported-float-types)
-      (add-to-list 'LaTeX-caption-supported-float-types float t))) )
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-floatrow-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-floatrow-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-floatrow-arg-floatbox (optional)
-  "Query and insert arguments of float box commands from floatrow.sty.
-If OPTIONAL is non-nil, indicate optional argument during query."
-  ;; Query for the optional arguments; ask for "vertpos" only if
-  ;; "height" is given.  let-bind `TeX-arg-*-brace' for
-  ;; `TeX-argument-insert':
-  (let* ((TeX-arg-opening-brace "[")
-         (TeX-arg-closing-brace "]")
-         (TeX-last-optional-rejected nil)
-         (width (LaTeX-check-insert-macro-default-style
-                 (completing-read
-                  (TeX-argument-prompt t nil "Width")
-                  (mapcar (lambda (x) (concat TeX-esc (car x)))
-                          (LaTeX-length-list)))))
-         (TeX-last-optional-rejected (or (not width)
-                                         (and width (string= width ""))))
-         (height (LaTeX-check-insert-macro-default-style
-                  (completing-read
-                   (TeX-argument-prompt t nil "Height")
-                   (mapcar (lambda (x) (concat TeX-esc (car x)))
-                           (LaTeX-length-list)))))
-         (TeX-last-optional-rejected (or (not height)
-                                         (and height (string= height ""))))
-         (vertpos (LaTeX-check-insert-macro-default-style
-                   (if (string= height "")
-                       ""
-                     (completing-read
-                      (TeX-argument-prompt t nil "Vertical alignment")
-                      '("t" "c" "b" "s"))))))
-    (and width (TeX-argument-insert width t))
-    ;; Insert an extra pair of brackets if only `height' is given,
-    ;; otherwise it will become `width'
-    (when (and width (string= width "")
-               height (not (string= height "")))
-      (insert "[]"))
-    (and height (TeX-argument-insert height t))
-    (and vertpos (TeX-argument-insert vertpos t)))
-  ;; Now query for the (short-)caption.  Also check for the
-  ;; float-type; if we're inside (sub)?floatrow*?, then check for the
-  ;; next outer environment:
-  (let* ((currenv (if (string-match "floatrow\\*?\\_>" (LaTeX-current-environment))
-                      (LaTeX-current-environment 2)
-                    (LaTeX-current-environment)))
-         (caption (TeX-read-string
-                   (TeX-argument-prompt optional nil "Caption")))
-         (short-caption
-          (when (>= (length caption) LaTeX-short-caption-prompt-length)
-            (TeX-read-string
-             (TeX-argument-prompt t nil "Short caption")))))
-    (indent-according-to-mode)
-    ;; The final result will look like this with * being point:
-    ;;   \ffigbox{*}{%
-    ;;     \caption{text}%
-    ;;     \label{fig:foo}%
-    ;;   }
-    (insert TeX-grop)
-    (save-excursion
-      ;; We are inside the 1. mandatory arg: Save the pos & insert `}{':
-      (insert TeX-grcl TeX-grop)
-      (if (and caption (not (string= caption "")))
-          (progn
-            ;; If caption, move to EOL, delete any spaces and hide the line end
-            (end-of-line)
-            (delete-horizontal-space)
-            (insert "%")
-            ;; Add a newline and the caption
-            (newline-and-indent)
-            (insert (LaTeX-compose-caption-macro caption short-caption))
-            ;; If we have a caption, then we probably also want a
-            ;; label.  Hide EOL end and proceed to enter a label
-            (insert "%")
-            (newline-and-indent)
-            (when (LaTeX-label currenv 'environment)
-              ;; Move point to end of line and hide EOL
-              (end-of-line)
-              (delete-horizontal-space)
-              (insert "%")
-              (newline-and-indent))
-            ;; Now close the group
-            (insert TeX-grcl)
-            (indent-according-to-mode)
-            (end-of-line))
-        ;; Otherwise, only insert a }
-        (insert TeX-grcl)))))
-
-(defun LaTeX-floatrow-env-init ()
-  "Replace AUCTeX entries in the variable `LaTeX-environment-list'.
-After loading the style hook floatrow.el, delete the entries for
-figure*? and table*? from variable `LaTeX-environment-list' and
-replace them with the ones offered by the style.  Original
-entries are available under \"rawfigure*?\" and \"rawtable*?\"."
-  (LaTeX-environment-list)
-  (dolist (env '("figure" "figure*" "table" "table*"))
-          (setq LaTeX-environment-list
-                (assq-delete-all (car (assoc env LaTeX-environment-list))
-                                 LaTeX-environment-list))
-          (LaTeX-add-environments `(,env LaTeX-floatrow-env-figure)
-                                  `(,(concat "raw" env) LaTeX-floatrow-env-figure-raw))))
-
-(defun LaTeX-floatrow-env-figure (environment)
-  "Create floating ENVIRONMENT suitable for floatrow macros."
-  (let ((float (and LaTeX-float
-                    (TeX-read-string
-                     (TeX-argument-prompt t nil "Float position")
-                     LaTeX-float))))
-    (LaTeX-insert-environment environment
-                              (unless (zerop (length float))
-                                (concat LaTeX-optop float LaTeX-optcl)))))
-
-(defun LaTeX-floatrow-env-figure-raw (env)
-  "Create raw floating ENV with floatrow.sty.
-Also insert the macro \"\\RawFloats\" when finished with user
-queries."
-  (let ((environment (replace-regexp-in-string "raw" "" env)))
-    (LaTeX-env-figure environment)
-    (save-excursion
-      ;; `LaTeX-find-matching-begin' will not work for us as we don't
-      ;; know how user answers queries from AUCTeX, hence we search
-      ;; back for `environment':
-      (re-search-backward (concat "\\\\begin{" environment "}") nil t)
-      (end-of-line)
-      (LaTeX-newline)
-      (indent-according-to-mode)
-      (insert TeX-esc "RawFloats"))))
-
-(defun LaTeX-floatrow-arg-declare-new-options (optional prompt key)
-  "Query and insert user-defined values to keys provided by floatrow.sty.
-If OPTIONAL is non-nil, ask for an optional argument and insert
-it in square brackets.  PROMPT replaces the standard one.  KEY is
-a string and corresponds to first parsed element in
-`LaTeX-floatrow-DeclareNewOption-regexp'."
-  (let ((val (TeX-read-string
-              (TeX-argument-prompt optional prompt "New value option"))))
-    (LaTeX-add-floatrow-DeclareNewOptions
-     (list (concat TeX-esc "Declare" key TeX-grop val TeX-grcl)
-           key val))
-    (TeX-argument-insert val optional)
-    (TeX-argument-insert
-     (TeX-read-key-val optional (LaTeX-floatrow-key-val-options)) optional)))
-
-(defun LaTeX-floatrow-arg-newseparatedlabel/ref (optional type)
-  "Query and insert user defined label and reference macros from floatrow.sty.
-If OPTIONAL is non-nil, insert the argument in brackets.  TYPE is
-the string \"label\" or \"ref\"."
-  (let ((cmd (TeX-read-string
-              (if (string= type "label")
-                  (TeX-argument-prompt optional nil "Label command: \\" t)
-                (TeX-argument-prompt optional nil "Reference command: \\" t)))))
-    (LaTeX-add-floatrow-newseparatedlabel-refs (list cmd type))
-    (if (string= type "label")
-        (TeX-add-symbols `(,cmd TeX-arg-define-label))
-      (TeX-add-symbols `(,cmd TeX-arg-ref)))
-    (TeX-argument-insert cmd optional TeX-esc)))
-
-(defun LaTeX-floatrow-arg-declare-new-floattype (optional &optional cleanup)
-  "Query and insert the first argument of \"DeclareNewFloatType\" macro.
-If OPTIONAL is non-nil, insert the argument in brackets.  If
-CLEANUP in non-nil, skip the query and insert process as we are
-inside the function `LaTeX-floatrow-auto-cleanup' and process
-only the parsed items."
-  (let ((type (if cleanup
-                  (mapcar #'car (LaTeX-floatrow-DeclareNewFloatType-list))
-                (list (TeX-read-string
-                       (TeX-argument-prompt optional nil "Environment type"))))))
-    ;; If not inside `LaTeX-floatrow-auto-cleanup', add user input to
-    ;; list of new floats and insert it
-    (unless cleanup
-      (LaTeX-add-floatrow-DeclareNewFloatTypes (car type))
-      (TeX-argument-insert (car type) optional))
-    ;; Make the next variables buffer local
-    (make-local-variable 'LaTeX-floatrow-supported-float-types)
-    (when (boundp 'LaTeX-caption-supported-float-types)
-      (make-local-variable 'LaTeX-caption-supported-float-types))
-    ;; Process new float type(s): a) add type to list of known
-    ;; environments incl. "raw" version b) add different flavors of
-    ;; type to `LaTeX-floatrow-supported-float-types' c) check if
-    ;; `LaTeX-caption-supported-float-types' is bound and add
-    ;; different flavors of type to it as well
-    (dolist (elt type)
-      (LaTeX-add-environments `(,elt LaTeX-floatrow-env-figure)
-                              `(,(concat "raw" elt) LaTeX-floatrow-env-figure-raw))
-      (add-to-list 'LaTeX-floatrow-supported-float-types elt t)
-      (add-to-list 'LaTeX-floatrow-supported-float-types (concat "wide" elt) t)
-      (add-to-list 'LaTeX-floatrow-supported-float-types (concat elt "row") t)
-      (add-to-list 'LaTeX-floatrow-supported-float-types (concat "capbeside" elt) t)
-      (when (boundp 'LaTeX-caption-supported-float-types)
-        (add-to-list 'LaTeX-caption-supported-float-types elt t)
-        (add-to-list 'LaTeX-caption-supported-float-types (concat "wide" elt) t)
-        (add-to-list 'LaTeX-caption-supported-float-types (concat elt "row") t)
-        (add-to-list 'LaTeX-caption-supported-float-types (concat "capbeside" elt) t)))))
-
-(TeX-add-style-hook
- "floatrow"
- (lambda ()
-
-   ;; Add floatrow to the parser
-   (TeX-auto-add-regexp LaTeX-floatrow-DeclareNewOption-regexp)
-   (TeX-auto-add-regexp LaTeX-floatrow-newfloatcommand-regexp)
-   (TeX-auto-add-regexp LaTeX-floatrow-newseparatedlabel-ref-regexp)
-   (TeX-auto-add-regexp LaTeX-floatrow-DeclareNewFloatType-regexp)
-
-   ;; Add pre-defined float commands:
-   (LaTeX-add-floatrow-newfloatcommands
-    "ffigbox" "fcapside" "ttabbox")
-
-   ;; Macros
-   (TeX-add-symbols
-    ;; 2.1 The \floatbox Macro
-    ;; \floatbox[<preamble>]{<captype>}[<width>][<height>][<vert pos>]{<caption>}{<object>}
-    '("floatbox"
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Preamble")
-                    '("\\capbeside" "\\nocapbeside" "\\captop")]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Float type")
-                    LaTeX-floatrow-supported-float-types)
-      LaTeX-floatrow-arg-floatbox)
-
-    ;; 2.2 Creation of Personal Commands for Float Boxes
-    '("newfloatcommand"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((cmd (TeX-read-string
-                     (TeX-argument-prompt nil nil "Command"))))
-           (LaTeX-add-floatrow-newfloatcommands cmd)
-           (TeX-add-symbols
-            `(,cmd LaTeX-floatrow-arg-floatbox))
-           (format "%s" cmd))))
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Float type")
-                    '("figure" "table"))
-      [ 2 ])
-
-    '("renewfloatcommand"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Command")
-                    (LaTeX-floatrow-newfloatcommand-list))
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Float type")
-                    '("figure" "table"))
-      [ 2 ])
-
-
-    ;; 2.2.2 Predefined Float Box Commands
-    '("ffigbox"
-      LaTeX-floatrow-arg-floatbox)
-
-    '("ttabbox"
-      LaTeX-floatrow-arg-floatbox)
-
-    '("fcapside"
-      LaTeX-floatrow-arg-floatbox)
-
-    ;; 2.3.1 Mixed Row
-    '("CenterFloatBoxes" 0)
-    '("TopFloatBoxes" 0)
-    '("BottomFloatBoxes" 0)
-    '("PlainFloatBoxes" 0)
-    '("buildFBBOX" 2)
-
-    ;; 3 Float Layout Settings
-    '("floatsetup"
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Float type")
-                    LaTeX-floatrow-supported-float-types]
-      (TeX-arg-key-val (LaTeX-floatrow-key-val-options)))
-
-    ;; 3.2 Settings for Current Float Environment
-    '("thisfloatsetup"
-      (TeX-arg-key-val (LaTeX-floatrow-key-val-options)))
-
-    ;; 3.3 Clearing of Settings for Current Float Type
-    '("clearfloatsetup"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Float type")
-                    LaTeX-floatrow-supported-float-types))
-
-    ;; 3.4 Temporary Clearing of All Float Settings
-    '("killfloatstyle" 0)
-
-    ;; 3.6.1 Float Style Option (style=)
-    '("DeclareFloatStyle"
-      (LaTeX-floatrow-arg-declare-new-options "New style option"
-                                              "FloatStyle"))
-
-    ;; 3.6.2 Float Font Option (font=)
-    '("DeclareFloatFont"
-      (LaTeX-floatrow-arg-declare-new-options "New font option"
-                                              "FloatFont"))
-
-    ;; 3.6.3 Option for Float Rules/Skips (precode= etc.)
-    '("DeclareFloatVCode"
-      (LaTeX-floatrow-arg-declare-new-options "New rules/skip option"
-                                              "FloatVCode"))
-
-    ;; 3.6.4 Settings for Colored Frame (colorframeset=)
-    '("DeclareColorBox"
-      (LaTeX-floatrow-arg-declare-new-options "New colored frame option"
-                                              "ColorBox"))
-
-    ;; (colorframecorners=)
-    '("DeclareCBoxCorners"
-      (LaTeX-floatrow-arg-declare-new-options "New colored corner option"
-                                              "CBoxCorners"))
-
-    ;; 3.6.5 Object Justification Option (objectset=)
-    '("DeclareObjectSet"
-      (LaTeX-floatrow-arg-declare-new-options "New object justification"
-                                              "ObjectSet"))
-
-    ;; 3.6.6 Option for Float Box Alignment/Settings (margins=)
-    '("DeclareMarginSet"
-      (LaTeX-floatrow-arg-declare-new-options "New alignment option"
-                                              "MarginSet"))
-
-    '("setfloatmargins" 2)
-    '("setfloatmargins*" 2)
-    '("floatfacing" 2)
-    '("floatfacing*" 2)
-    '("floatboxmargins" 2)
-    '("floatrowmargins" 2)
-    '("floatcapbesidemargins" 2)
-
-    ;; 3.6.7 Float Separators Options (floatrowsep=, capbesidesep=)
-    '("DeclareFloatSeparators"
-      (LaTeX-floatrow-arg-declare-new-options "New separator option"
-                                              "FloatSeparators"))
-
-    ;; 3.6.8 Option for Footnote Rule's Style (footnoterule=)
-    '("DeclareFloatFootnoterule"
-      (LaTeX-floatrow-arg-declare-new-options "New footnote rule option"
-                                              "FloatFootnoterule"))
-
-    ;; 4 Creation of New Float Types
-    '("DeclareNewFloatType"
-      (LaTeX-floatrow-arg-declare-new-floattype)
-      (TeX-arg-key-val (("placement" ("tbp" "t" "b" "p"))
-                        ("name")
-                        ("fileext")
-                        ("within" ("chapter" "section" "subsection"))
-                        ("relatedcapstyle" ("yes" "no")))))
-
-    ;; 6.2 Support of The Label-Sublabel References
-    '("newseparatedlabel"
-      (LaTeX-floatrow-arg-newseparatedlabel/ref "label") 2)
-
-    '("newseparatedref"
-      (LaTeX-floatrow-arg-newseparatedlabel/ref "ref") t)
-
-    '("makelabelseparator" t) ) ;; terminate TeX-add-symbols
-
-   ;; Environments
-   (LaTeX-add-environments
-    ;; 2.3 Building Float Row
-    '("floatrow" [ "Number of beside floats" ])
-
-    ;; 6.1 Managing of Float Parts With the subfloatrow Environment
-    '("subfloatrow"  [ "Number of beside floats" ])
-    '("subfloatrow*" [ "Number of beside floats" ]))
-
-   ;; 2.1.1 Float Box Width Equals to The Width of Object Contents
-   (LaTeX-add-lengths "FBwidth" "FBheight" "Xhsize")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("floatbox"  "[{[[[")
-                                ("ffigbox"   "[[[")
-                                ("ttabbox"   "[[[")
-                                ("fcapside"  "[[["))
-                              'textual)
-     (font-latex-add-keywords '(("newfloatcommand"           "{{[[")
-                                ("renewfloatcommand"         "{{[[")
-                                ("buildFBBOX"                "{{")
-                                ("floatsetup"                "[{")
-                                ("thisfloatsetup"            "{")
-                                ("clearfloatsetup"           "{")
-                                ("killfloatstyle"            "")
-                                ("DeclareFloatStyle"         "{{")
-                                ("DeclareFloatFont"          "{{")
-                                ("DeclareFloatVCode"         "{{")
-                                ("DeclareColorBox"           "{{")
-                                ("DeclareCBoxCorners"        "{{")
-                                ("DeclareObjectSet"          "{{")
-                                ("DeclareMarginSet"          "{{")
-                                ("DeclareFloatSeparators"    "{{")
-                                ("DeclareFloatFootnoterule"  "{{")
-                                ("newseparatedlabel"         "{{{")
-                                ("newseparatedref"           "{{")
-                                ("makelabelseparator"        "{")
-                                ("DeclareNewFloatType"       "{{")
-                                ("RawFloats"                 ""))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-floatrow-package-options nil
-  "Prompt for package options for the floatrow package.")
-
-;;; floatrow.el ends here
diff --git a/elpa/auctex-13.1.3/style/floatrow.elc b/elpa/auctex-13.1.3/style/floatrow.elc
deleted file mode 100644
index 8407073..0000000
--- a/elpa/auctex-13.1.3/style/floatrow.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/flushend.el b/elpa/auctex-13.1.3/style/flushend.el
deleted file mode 100644
index db00ffc..0000000
--- a/elpa/auctex-13.1.3/style/flushend.el
+++ /dev/null
@@ -1,77 +0,0 @@
-;;; flushend.el --- AUCTeX style for `flushend.sty' (v2.0)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-12-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `flushend.sty' (v2.0) from 2021/10/04.
-;; `flushend.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "flushend"
- (lambda ()
-
-   ;; New symbols
-   (TeX-add-symbols
-    "flushend"
-    "raggedend"
-    "flushcolsend"
-    "raggedcolsend"
-    '("atColsBreak" t)
-    '("atColsEnd" t)
-    "showcolsendrule")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("flushend"        "")
-                                ("raggedend"       "")
-                                ("flushcolsend"    "")
-                                ("raggedcolsend"   "")
-                                ("atColsBreak"     "{")
-                                ("atColsEnd"       "{")
-                                ("showcolsendrule" ""))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-flushend-package-options
-  '("spread"  "nospread"  "shrink"  "noshrink"
-    "lspread" "nolspread" "lshrink" "nolshrink"
-    "rspread" "norspread" "rshrink" "norshrink"
-    "checkfootnote" "nocheckfootnote"
-    "checkfloat" "nocheckfloat"
-    "debug" "nodebug")
-  "Package options for the flushend package.")
-
-;;; flushend.el ends here
diff --git a/elpa/auctex-13.1.3/style/flushend.elc b/elpa/auctex-13.1.3/style/flushend.elc
deleted file mode 100644
index 20d8ca3..0000000
--- a/elpa/auctex-13.1.3/style/flushend.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/foils.el b/elpa/auctex-13.1.3/style/foils.el
deleted file mode 100644
index b53b532..0000000
--- a/elpa/auctex-13.1.3/style/foils.el
+++ /dev/null
@@ -1,68 +0,0 @@
-;;; foils.el - Special code for FoilTeX.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1994-2021  Free Software Foundation, Inc.
-
-;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by the
-;; Free Software Foundation; either version 3, or (at your option) any
-;; later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but WITHOUT
-;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-;; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-;; for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX.  If not, see <https://www.gnu.org/licenses/>.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-(require 'timezone)
-
-(TeX-add-style-hook "foils"
- (function
-  (lambda ()
-    (add-hook 'LaTeX-document-style-hook #'LaTeX-style-foils)
-    (setq LaTeX-default-style "foils")
-    (setq LaTeX-default-options '("landscape"))
-    (TeX-add-symbols
-     '("foilhead" [ "Rubric-body separation" ] "Foil rubric"))))
- TeX-dialect)
-
-(defun LaTeX-style-foils nil
-  "Prompt for and insert foiltex options."
-  (let* ((date (timezone-parse-date (current-time-string)))
-         (year   (string-to-number (aref date 0)))
-         (month  (string-to-number (aref date 1)))
-         (day    (string-to-number (aref date 2)))
-         (title (TeX-read-string "Title: ")))
-    (save-excursion
-      (goto-char (point-max))
-      (re-search-backward ".begin.document.")
-      (insert TeX-esc "title"
-              TeX-grop title TeX-grcl "\n")
-      (insert TeX-esc "author"
-              TeX-grop (user-full-name) TeX-grcl "\n")
-      (insert TeX-esc "date" TeX-grop
-              (format "%d-%02d-%02d" year month day)
-              TeX-grcl "\n")
-      (insert "" TeX-esc "MyLogo" TeX-grop TeX-grcl "\n")
-      (insert "%" TeX-esc "Restriction" TeX-grop TeX-grcl "\n")
-      (insert "%" TeX-esc "rightfooter" TeX-grop TeX-grcl "\n")
-      (insert "%" TeX-esc "leftheader" TeX-grop TeX-grcl "\n")
-      (insert "%" TeX-esc "rightheader" TeX-grop TeX-grcl "\n\n")
-      (re-search-forward ".begin.document.")
-      (end-of-line)
-      (newline-and-indent)
-      (insert "" TeX-esc "maketitle\n\n"))
-    (forward-line -1)))
-
-;;; foils.el ends here
diff --git a/elpa/auctex-13.1.3/style/foils.elc b/elpa/auctex-13.1.3/style/foils.elc
deleted file mode 100644
index a8bb118..0000000
--- a/elpa/auctex-13.1.3/style/foils.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fontaxes.el b/elpa/auctex-13.1.3/style/fontaxes.el
deleted file mode 100644
index 62db15a..0000000
--- a/elpa/auctex-13.1.3/style/fontaxes.el
+++ /dev/null
@@ -1,116 +0,0 @@
-;;; fontaxes.el --- AUCTeX style for `fontaxes.sty' version v1.0d  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-10-12
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `fontaxes.sty' version v1.0d from
-;; 2014/03/23.  `fontaxes.sty' is part of TeXLive.
-
-;; Thanks to Mosè Giordano for his perceptive comments on
-;; implementation of "figureversion".
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "fontaxes"
- (lambda ()
-   (TeX-add-symbols
-    ;; Various font shapes:
-    ;; These macros are now part of LaTeX kernel 2020-02-02
-    ;; '("swshape"           -1)  ; swash shape
-    ;; '("sscshape"          -1)  ; spaced small caps
-    ;; '("swdefault"          0)
-    ;; '("sscdefault"         0)
-    ;; '("ulcdefault"         0)
-    '("fontprimaryshape"   t)
-    '("fontsecondaryshape" t)
-
-    ;; Figure versions
-    '("figureversion"
-      (TeX-arg-eval mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     "Style, alignment: "
-                     '(("text") ("osf")
-                       ("lining") ("lf")
-                       ("tabular") ("tab")
-                       ("proportional") ("prop"))) ","))
-    '("txfigures" -1)  ; style: text figures (osf)
-    '("lnfigures" -1)  ; style: lining figures
-    '("tbfigures" -1)  ; alignment: tabular figures
-    '("prfigures" -1)  ; alignment: proportional figures
-    '("fontfigurestyle"
-      (TeX-arg-eval completing-read "Style: "
-                    '(("text") ("lining"))))
-    '("fontfigurealignment"
-      (TeX-arg-eval completing-read "Alignment: "
-                    '(("tabular") ("proportional"))))
-    '("fontbasefamily" t)
-
-    ;; Math versions
-    '("boldmath"         -1)  ; math weight
-    '("unboldmath"       -1)  ;
-    '("tabularmath"      -1)  ; math figure alignment
-    '("proportionalmath" -1)  ;
-    '("mathweight"
-      (TeX-arg-eval completing-read "Math weight: "
-                    '(("bold") ("normal"))))
-    '("mathfigurealignment"
-      (TeX-arg-eval completing-read "Math figure alignment: "
-                    '(("tabular") ("proportional"))))
-
-    ;; Additional commands
-    ;; These macros are now part of LaTeX kernel 2020-02-02
-    ;; '("textsw"              t)
-    ;; '("textssc"             t)
-    ;; '("textulc"             t)
-    '("textfigures"         t)
-    '("liningfigures"       t)
-    '("tabularfigures"      t)
-    '("proportionalfigures" t))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textfigures"         "{")
-                                ("liningfigures"       "{")
-                                ("tabularfigures"      "{")
-                                ("proportionalfigures" "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("figureversion"       "{"))
-                              'variable)))
- TeX-dialect)
-
-(defvar LaTeX-fontaxes-package-options nil
-  "Package options for the fontaxes package.")
-
-;;; fontaxes.el ends here
diff --git a/elpa/auctex-13.1.3/style/fontaxes.elc b/elpa/auctex-13.1.3/style/fontaxes.elc
deleted file mode 100644
index c9c2ef4..0000000
--- a/elpa/auctex-13.1.3/style/fontaxes.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fontenc.el b/elpa/auctex-13.1.3/style/fontenc.el
deleted file mode 100644
index ba430db..0000000
--- a/elpa/auctex-13.1.3/style/fontenc.el
+++ /dev/null
@@ -1,55 +0,0 @@
-;;; fontenc.el --- AUCTeX style for `fontenc.sty' (v1.99g)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015-2021  Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-09-12
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `fontenc.sty' (v1.99g) from 2005/09/27.
-;; `fontenc.sty' is a standard LaTeX package and part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-(defvar LaTeX-fontenc-package-options-list
-  '(;; 128+ glyph encodings (text)
-    "OT1" "OT2" "OT3" "OT4" "OT6"
-    ;; 256 glyph encodings (text)
-    "T1" "T2A" "T2B" "T2C" "T3" "T4" "T5"
-    ;; 256 glyph encodings (text extended)
-    "X2"
-    ;; Other encodings
-    "LY1" "LV1" "LGR")
-  "Package options for the fontenc package.")
-
-(defun LaTeX-fontenc-package-options ()
-  "Prompt for package options for the fontenc package."
-  (mapconcat #'identity
-             (TeX-completing-read-multiple
-              "Encoding(s): "
-              LaTeX-fontenc-package-options-list)
-             ","))
-
-;;; fontenc.el ends here
diff --git a/elpa/auctex-13.1.3/style/fontenc.elc b/elpa/auctex-13.1.3/style/fontenc.elc
deleted file mode 100644
index a1fcf64..0000000
--- a/elpa/auctex-13.1.3/style/fontenc.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fontspec.el b/elpa/auctex-13.1.3/style/fontspec.el
deleted file mode 100644
index 6970b75..0000000
--- a/elpa/auctex-13.1.3/style/fontspec.el
+++ /dev/null
@@ -1,449 +0,0 @@
-;;; fontspec.el --- AUCTeX style for `fontspec.sty' version 2.7i.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013--2021 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `fontspec.sty' version 2.7i.  Starting
-;; with `fontspec.sty' v2.4, the order of mandatory font names and
-;; optional font features in related macros has changed, i.e. optional
-;; argument comes after the mandatory one.  This change is now (April
-;; 2017) implemented in this file.  Fontification support retains
-;; backward compatibility.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function LaTeX-color-definecolor-list "color" ())
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-
-(defvar LaTeX-fontspec-font-features
-  '(;; I General font selection
-    ("Extension" (".otf" ".ttf" ".ttc" ".dfont"))
-    ("Path")
-    ;; I 4.1 More control over font shape selection
-    ("UprightFont")
-    ("BoldFont")
-    ("ItalicFont")
-    ("BoldItalicFont")
-    ("SlantedFont")
-    ("BoldSlantedFont")
-    ("SmallCapsFont")
-    ;; I 4.2 Specifically choosing the NFSS family
-    ("NFSSFamily")
-    ;; I 4.3 Choosing additional NFSS font faces
-    ("FontFace")
-    ;; III 3. Different features for different font shapes
-    ("BoldFeatures")
-    ("ItalicFeatures")
-    ("BoldItalicFeatures")
-    ("SlantedFeatures")
-    ("BoldSlantedFeatures")
-    ("SmallCapsFeatures")
-    ("UprightFeatures")
-    ;; III 4. Different features for different font sizes
-    ("SizeFeatures")
-    ;; III 6. Font independent options
-    ("Color")
-    ("Scale" ("MatchLowercase" "MatchUppercase"))
-    ("WordSpace")
-    ("PunctuationSpace")
-    ("HyphenChar" ("None"))
-    ("OpticalSize")
-    ("AutoFakeBold")
-    ("AutoFakeSlant")
-    ("FakeSlant")
-    ("FakeStretch")
-    ("FakeBold")
-    ("LetterSpace")
-    ;; IV.3 OpenType options
-    ;; IV.3.1.1 Alternates.  The next 2 are synonyms:
-    ("Alternate" ("Random"))
-    ("StylisticAlternate" ("Random"))
-    ;; IV.3.1.2 Character Variants
-    ("CharacterVariant")
-    ;; IV 3.1.3 Contextuals
-    ("Contextuals" ("Swash"       "SwashOff"       "SwashReset"
-                    "Alternate"   "AlternateOff"   "AlternateReset"
-                    "WordInitial" "WordInitialOff" "WordInitialReset"
-                    "WordFinal"   "WordFinalOff"   "WordFinalReset"
-                    "LineFinal"   "LineFinalOff"   "LineFinal"
-                    "Inner"       "InnerOff"       "InnerReset"
-                    "ResetAll"))
-    ;; IV 3.1.4 Diacritics
-    ("Diacritics" ("MarkToBase" "MarkToBaseOff" "MarkToBaseReset"
-                   "MarkToMark" "MarkToMarkOff" "MarkToMarkReset"
-                   "AboveBase"  "AboveBaseOff"  "AboveBaseReset"
-                   "BelowBase"  "BelowBaseOff"  "BelowBaseReset"
-                   "ResetAll"))
-    ;; IV 3.1.5 Fractions
-    ("Fractions" ("On" "Off" "Reset" "Alternate"
-                  "AlternateOff" "AlternateReset" "ResetAll"))
-    ;; IV 3.1.6 Kerning
-    ("Kerning" ("On" "Off" "Reset" "ResetAll"
-                "Uppercase" "UppercaseOff" "UppercaseReset"))
-    ;; IV 3.1.7 Letters
-    ("Letters" ("SmallCaps"           "SmallCapsOff"           "SmallCapsReset"
-                "PetiteCaps"          "PetiteCapsOff"          "PetiteCapsReset"
-                "UppercaseSmallCaps"  "UppercaseSmallCapsOff"  "UppercaseSmallCapsReset"
-                "UppercasePetiteCaps" "UppercasePetiteCapsOff" "UppercasePetiteCapsReset"
-                "Unicase"             "UnicaseOff"             "UnicaseReset"
-                "ResetAll"))
-    ;; IV 3.1.8 Ligatures
-    ("Ligatures" ("Required"      "RequiredOff"      "RequiredReset"
-                  "Common"        "CommonOff"        "CommonReset"
-                  "Contextual"    "ContextualOff"    "ContextualReset"
-                  "Rare"          "RareOff"          "RareReset"
-                  "Discretionary" "DiscretionaryOff" "DiscretionaryReset"
-                  "Historic"      "HistoricOff"      "HistoricReset"
-                  "TeX"           "TeXOff"           "TeXReset"
-                  "ResetAll"))
-    ;; IV 3.1.9 Localised Forms
-    ("LocalForms" ("On" "Off" "Reset"))
-    ;; IV 3.1.10 Numbers
-    ("Numbers" ("Uppercase"    "UppercaseOff"    "UppercaseReset"
-                "Lowercase"    "LowercaseOff"    "LowercaseReset"
-                "Lining"       "LiningOff"       "LiningReset"
-                "OldStyle"     "OldStyleOff"     "OldStyleReset"
-                "Proportional" "ProportionalOff" "ProportionalReset"
-                "Monospaced"   "MonospacedOff"   "MonospacedReset"
-                "SlashedZero"  "SlashedZeroOff"  "SlashedZeroReset"
-                "Arabic"       "ArabicOff"       "ArabicReset"
-                "ResetAll"))
-    ;; IV 3.1.11 Ornament
-    ("Ornament")
-    ;; IV 3.1.12 Style
-    ("Style" ("Alternate"      "AlternateOff"      "AlternateReset"
-              "Italic"         "ItalicOff"         "ItalicReset"
-              "Ruby"           "RubyOff"           "RubyReset"
-              "Swash"          "SwashOff"          "SwashReset"
-              "Cursive"        "CursiveOff"        "CursiveReset"
-              "Historic"       "HistoricOff"       "HistoricReset"
-              "Titling"        "TitlingOff"        "TitlingReset"
-              "HorizontalKana" "HorizontalKanaOff" "HorizontalKanaReset"
-              "VerticalKana"   "VerticalKanaOff"   "VerticalKanaReset"
-              "Uppercase"      "UppercaseOff"      "UppercaseReset"
-              "ResetAll"))
-    ;; IV 3.1.13 Stylistic Set variations.   The next 2 are synonyms:
-    ("StylisticSet")
-    ("Variant")
-    ;; IV 3.1.14 Vertical Position
-    ("VerticalPosition" ("Superior"           "SuperiorOff"           "SuperiorReset"
-                         "Inferior"           "InferiorOff"           "InferiorReset"
-                         "Numerator"          "NumeratorOff"          "NumeratorReset"
-                         "Denominator"        "DenominatorOff"        "DenominatorReset"
-                         "ScientificInferior" "ScientificInferiorOff" "ScientificInferiorReset"
-                         "Ordinal"            "OrdinalOff"            "OrdinalReset"
-                         "ResetAll"))
-    ;; IV 3.2.1 Annotation
-    ("Annotation")
-    ;; IV 3.2.2 Character width
-    ("CharacterWidth" ("Proportional"          "ProportionalOff"          "ProportionalReset"
-                       "Full"                  "FullOff"                  "FullReset"
-                       "Half"                  "HalfOff"                  "HalfReset"
-                       "Third"                 "ThirdOff"                 "ThirdReset"
-                       "Quarter"               "QuarterOff"               "QuarterReset"
-                       "AlternateProportional" "AlternateProportionalOff" "AlternateProportionalReset"
-                       "AlternateHalf"         "AlternateHalfOff"         "AlternateHalfReset"
-                       "ResetAll"))
-    ;; IV 3.2.3 CJK shape
-    ("CJKShape" ("Traditional"
-                 "Simplified"
-                 "JIS1978"
-                 "JIS1983"
-                 "JIS1990"
-                 "Expert"
-                 "NLC"))
-    ;; IV 3.2.4 Vertical typesetting
-    ("Vertical" ("RotatedGlyphs"         "RotatedGlyphsOff"         "RotatedGlyphsReset"
-                 "AlternatesForRotation" "AlternatesForRotationOff" "AlternatesForRotationReset"
-                 "Alternates"            "AlternatesOff"            "AlternatesReset"
-                 "KanaAlternates"        "KanaAlternatesOff"        "KanaAlternatesReset"
-                 "Kerning"               "KerningOff"               "KerningReset"
-                 "AlternateMetrics"      "AlternateMetricsOff"      "AlternateMetricsReset"
-                 "HalfMetrics"           "HalfMetricsOff"           "HalfMetricsReset"
-                 "ProportionalMetrics"   "ProportionalMetricsOff"   "ProportionalMetricsReset"
-                 "ResetAll"))
-    ;; VIII 3. Going behind fontspec's back: Offer only an excerpt of
-    ;; all possible tags:
-    ("RawFeature" ("frac" "lnum" "onum" "pnum" "smcp" "tnum" "zero")))
-  "Font features options for macros of the fontspec package.")
-
-(defvar LaTeX-fontspec-font-list nil
-  "List of the fonts accessible to fontspec.")
-
-(defun LaTeX-fontspec-arg-font (optional &optional prompt)
-  "Prompt for a font name with completion.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.
-
-Customize `LaTeX-fontspec-arg-font-search' in order to decide how
-to retrieve the list of fonts."
-  (unless LaTeX-fontspec-font-list
-    (when (if (eq LaTeX-fontspec-arg-font-search 'ask)
-              (not (y-or-n-p "Find font yourself? "))
-            LaTeX-fontspec-arg-font-search)
-      (message "Searching for fonts...")
-      (with-temp-buffer
-        (shell-command "luaotfload-tool --list=basename" t)
-        ;; Search for the font base names and full names, and add them to
-        ;; `LaTeX-fontspec-font-list'.  The list is in the form
-        ;;     <base name><TAB><full name><TAB><version>
-        (while
-            (re-search-forward "^\\([^\n\r\t]*\\)\t\\([^\n\r\t]*\\)\t.*$" nil t)
-          (add-to-list 'LaTeX-fontspec-font-list (match-string-no-properties 1))
-          (add-to-list 'LaTeX-fontspec-font-list
-                       (match-string-no-properties 2))))
-      (message "Searching for fonts...done")))
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional prompt "Font name")
-    (or LaTeX-fontspec-font-list LaTeX-fontspec-font-list-default))
-   optional))
-
-(defun LaTeX-fontspec-font-features ()
-  "Return an updated list of font features.
-This function retrieves values from various sources and adds them
-to appropriate keys which are eventually prepended to
-`LaTeX-fontspec-font-features' shadowing the predefined one."
-  (append
-   ;; Check for color packages, prefer xcolor over color.  Note that
-   ;; we run the function `TeX-style-list' only once and after that we
-   ;; use the updated `TeX-active-styles'.
-   (when (or (member "xcolor" (TeX-style-list))
-             (member "color" TeX-active-styles))
-     (let ((colorcmd (if (member "xcolor" TeX-active-styles)
-                         #'LaTeX-xcolor-definecolor-list
-                       #'LaTeX-color-definecolor-list)))
-       `(("Color" ,(mapcar #'car (funcall colorcmd))))))
-   ;; If `LaTeX-fontspec-font-list' is set, use it for other `*Font'
-   ;; related keys:
-   (when LaTeX-fontspec-font-list
-     `(("UprightFont"     ,LaTeX-fontspec-font-list)
-       ("BoldFont"        ,LaTeX-fontspec-font-list)
-       ("ItalicFont"      ,LaTeX-fontspec-font-list)
-       ("BoldItalicFont"  ,LaTeX-fontspec-font-list)
-       ("SlantedFont"     ,LaTeX-fontspec-font-list)
-       ("BoldSlantedFont" ,LaTeX-fontspec-font-list)
-       ("SmallCapsFont"   ,LaTeX-fontspec-font-list)))
-   ;; This is a LuaTeX only feature.  VI. 1 Different font
-   ;; technologies and shapers
-   (when (eq TeX-engine 'luatex)
-     '(("Renderer" ("Harfbuzz" "OpenType" "AAT" "Graphite"))))
-   ;; This is a XeTeX only feature.  VII. 1 Different font
-   ;; technologies
-   (when (eq TeX-engine 'xetex)
-     '(("Renderer" ("OpenType" "AAT" "Graphite"))))
-   ;; Predefined features:
-   LaTeX-fontspec-font-features))
-
-;; Setup for \newfontfamily and \newfontface:
-(TeX-auto-add-type "fontspec-newfontcmd" "LaTeX")
-
-(defvar LaTeX-fontspec-newfontcmd-regexp
-  '("\\\\newfontfa\\(?:ce\\|mily\\)[ \t\n\r%]*\\\\\\([a-zA-Z]+\\)"
-    1 LaTeX-auto-fontspec-newfontcmd)
-  "Matches new macros defined with \\newfontface and \\newfontfamily.")
-
-(defun LaTeX-fontspec-auto-prepare ()
-  "Clear `LaTeX-auto-fontspec-newfontcmd' before parsing."
-  (setq LaTeX-auto-fontspec-newfontcmd nil))
-
-(defun LaTeX-fontspec-auto-cleanup ()
-  "Process parsed elements for fontspec package."
-  (dolist (mac (mapcar #'car (LaTeX-fontspec-newfontcmd-list)))
-    ;; Add macro to list of known macros
-    (TeX-add-symbols mac)
-    ;; Cater for fontification
-    (when (and (featurep 'font-latex)
-               (eq TeX-install-font-lock 'font-latex-setup))
-      (font-latex-add-keywords `((,mac ""))
-                               'type-declaration))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-fontspec-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-fontspec-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "fontspec"
- (lambda ()
-
-   (TeX-check-engine-add-engines 'luatex 'xetex)
-   (TeX-run-style-hooks "expl3" "xparse")
-
-   ;; Add fontspec to the parser.
-   (TeX-auto-add-regexp LaTeX-fontspec-newfontcmd-regexp)
-
-   (TeX-add-symbols
-    ;; 4.3 Commands for old-style and lining numbers: \oldstylenums is
-    ;; already provided by LaTeX, so just add \liningnums here
-    '("liningnums" "Numbers")
-
-    ;; 4.5 Emphasis and nested emphasis
-    ;; \emshape seems to be an internal macro
-    "emshape"
-    '("emfontdeclare" t)
-    "emreset"
-
-    ;; 4.6 Strong emphasis
-    '("strong" t)
-    '("strongfontdeclare" t)
-    "strongreset"
-
-    ;; 5 Font selection
-    '("fontspec"
-      LaTeX-fontspec-arg-font
-      [TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"])
-
-    ;; Default font families
-    '("setmainfont"
-      (LaTeX-fontspec-arg-font "Main font name")
-      [TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"])
-    '("setsansfont"
-      (LaTeX-fontspec-arg-font "Sans font name")
-      [TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"])
-    '("setmonofont"
-      (LaTeX-fontspec-arg-font "Mono font name")
-      [TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"])
-
-    ;; 5.3 Querying whether a font exists
-    '("IfFontExistsTF" LaTeX-fontspec-arg-font 2)
-
-    ;; 6 commands to select font families
-    '("newfontfamily" TeX-arg-define-macro
-      LaTeX-fontspec-arg-font
-      [TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"])
-
-    '("newfontface" TeX-arg-define-macro
-      LaTeX-fontspec-arg-font
-      [TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"])
-
-    ;; 6.4 Math(s) fonts
-    '("setmathrm" "Font name" [ "Font features" ])
-    '("setmathsf" "Font name" [ "Font features" ])
-    '("setmathtt" "Font name" [ "Font features" ])
-    '("setboldmathrm" "Font name" [ "Font features" ])
-
-    ;; 8 Default settings
-    '("defaultfontfeatures" [ LaTeX-fontspec-arg-font ]
-      (TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"))
-    '("defaultfontfeatures+" [ LaTeX-fontspec-arg-font ]
-      (TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"))
-
-    ;; 10 Working with the currently selected features
-    '("IfFontFeatureActiveTF"
-      [TeX-arg-key-val (LaTeX-fontspec-font-features) "Font feature"] 2)
-
-    ;; Changing the currently selected features
-    '("addfontfeatures"
-      (TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"))
-
-    ;; 23 Defining new features
-    '("newAATfeature"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Existing feature")
-                    (LaTeX-fontspec-font-features))
-      "New option" 2)
-
-    '("newopentypefeature"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Existing feature")
-                    (LaTeX-fontspec-font-features))
-      "New option" t)
-
-    '("newfontfeature" "New feature" t)
-
-    ;; 24 Defining new scripts and languages
-    '("newfontscript" "Script name" "OpenType tag")
-    '("newfontlanguage" "Language name" "OpenType tag")
-
-    ;; 26 Renaming existing features & options
-    '("aliasfontfeature"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Existing feature")
-                    (LaTeX-fontspec-font-features))
-      "New name")
-
-    '("aliasfontfeatureoption"
-      (TeX-arg-eval
-       (lambda ()
-         (let* ((key (completing-read
-                      (TeX-argument-prompt nil nil "Feature")
-                      (LaTeX-fontspec-font-features)))
-                (val (completing-read
-                      (TeX-argument-prompt nil nil "Existing name")
-                      (cadr (assoc key (LaTeX-fontspec-font-features))))))
-           (TeX-argument-insert key nil)
-           (format "%s" val))))
-      "New name") )
-
-   (LaTeX-add-environments
-    ;; 4.6 Strong emphasis
-    '("strong"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("fontspec"    "[{[")
-                                ("setmainfont" "[{[")
-                                ("setsansfont" "[{[")
-                                ("setmonofont" "[{[")
-                                ("newfontfamily" "\\[{[")
-                                ("newfontface"   "\\[{[")
-                                ("setmathrm" "[{[")
-                                ("setmathsf" "[{[")
-                                ("setmathtt" "[{[")
-                                ("setboldmathrm" "[{[")
-                                ("defaultfontfeatures" "+[{")
-                                ("addfontfeature"  "{")
-                                ("addfontfeatures" "{")
-                                ("newfontscript"   "{{")
-                                ("newfontlanguage" "{{")
-                                ("emfontdeclare"   "{")
-                                ("strongfontdeclare"  "{")
-                                ("newAATfeature"      "{{{{")
-                                ("newopentypefeature" "{{{")
-                                ("newfontfeature"     "{{")
-                                ("aliasfontfeature"   "{{")
-                                ("aliasfontfeatureoption" "{{{"))
-                              'function)
-     (font-latex-add-keywords '(("liningnums"    "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("strong"    "{"))
-                              'bold-command)))
- TeX-dialect)
-
-(defvar LaTeX-fontspec-package-options
-  '("tuenc" "euenc" "math" "no-math" "config" "no-config" "quiet" "silent")
-  "Package options for the fontspec package.")
-
-;;; fontspec.el ends here
diff --git a/elpa/auctex-13.1.3/style/fontspec.elc b/elpa/auctex-13.1.3/style/fontspec.elc
deleted file mode 100644
index e5ca2a1..0000000
--- a/elpa/auctex-13.1.3/style/fontspec.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/footmisc.el b/elpa/auctex-13.1.3/style/footmisc.el
deleted file mode 100644
index 64fd89e..0000000
--- a/elpa/auctex-13.1.3/style/footmisc.el
+++ /dev/null
@@ -1,128 +0,0 @@
-;;; footmisc.el --- AUCTeX style for `footmisc.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011, 2018--2022 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Created: 2011-04-08
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `footmisc.sty' (v6.0b) from 2022/02/14.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "footmisc"
- (lambda ()
-   (TeX-add-symbols
-
-    ;; 1.4 Option ragged and \footnotelayout
-    "footnotelayout"
-
-    ;; 1.7 The \setfnsymbol and \DefineFNsymbols commands
-    '("DefineFNsymbols"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    '("bringhurst" "chicago" "wiley"
-                      "lamport" "lamport*"))
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Style (text or math)")
-                    '("text" "math")]
-      1)
-    '("DefineFNsymbols*"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    '("bringhurst" "chicago" "wiley"
-                      "lamport" "lamport*"))
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Style (text or math)")
-                    '("text" "math")]
-      1)
-
-    ;; These two commands define both text and math variants of the
-    ;; footnote symbols
-    '("DefineFNsymbolsTM"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    '("bringhurst" "chicago" "wiley"
-                      "lamport" "lamport*"))
-      1)
-    '("DefineFNsymbolsTM*"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    '("bringhurst" "chicago" "wiley"
-                      "lamport" "lamport*"))
-      1)
-    '("setfnsymbol"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    '("bringhurst" "chicago" "wiley"
-                      "lamport" "lamport*")))
-
-    ;; 1.11 Option hang
-    "hangfootparskip"
-    "hangfootparindent"
-
-    ;; 1.15 The multiple option
-    "multiplefootnotemarker"
-    "multfootsep"
-
-    ;; 1.16 User interface
-    ;; The following command references a label inside in a footnote
-    '("footref" TeX-arg-ref)
-    "mpfootnotemark")
-
-   ;; 1.9 Option marginal
-   (LaTeX-add-lengths "footnotemargin")
-
-   ;; 1.13 Option splitrule
-   (when (LaTeX-provided-package-options-member "footmisc" "splitrule")
-     (TeX-add-symbols "mpfootnoterule"
-                      "pagefootnoterule"
-                      "splitfootnoterule"))
-
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("DefineFNsymbols"   "*{[{")
-                                ("DefineFNsymbolsTM" "*{{")
-                                ("setfnsymbol"       "{"))
-                              'function)
-     (font-latex-add-keywords '(("footref"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-footmisc-package-options '("perpage" "side" "ragged"
-                                         "para" "symbol" "symbol*"
-                                         "marginal" "flushmargin" "hang"
-                                         "norule" "splitrule" "stable"
-                                         "multiple"
-                                         "abovefloats" "belowfloats"
-                                         "bottom" "bottomfloats")
-  "Package options for the footmisc package.")
-
-;;; footmisc.el ends here
diff --git a/elpa/auctex-13.1.3/style/footmisc.elc b/elpa/auctex-13.1.3/style/footmisc.elc
deleted file mode 100644
index 1de0a0a..0000000
--- a/elpa/auctex-13.1.3/style/footmisc.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/footnotehyper.el b/elpa/auctex-13.1.3/style/footnotehyper.el
deleted file mode 100644
index d97e5b2..0000000
--- a/elpa/auctex-13.1.3/style/footnotehyper.el
+++ /dev/null
@@ -1,86 +0,0 @@
-;;; footnotehyper.el --- AUCTeX style for `footnotehyper.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-01-31
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This file adds support for `footnotehyper.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun LaTeX-arg-footnotehyper-savenotes (_optional)
-  "Insert the corresponding \\spewnotes macro after \\savenotes.
-OPTIONAL is ignored."
-  (just-one-space)
-  (save-excursion
-    (insert TeX-esc "spewnotes")))
-
-(TeX-add-style-hook
- "footnotehyper"
- (lambda ()
-
-   ;; Environment defined by the package.  Query for optional footnote
-   ;; numbers depends on the value of `TeX-arg-footnote-number-p':
-   (LaTeX-add-environments
-    '("savenotes")
-    '("footnote" LaTeX-env-args
-      (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil))
-    '("footnotetext" LaTeX-env-args
-      (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil)))
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("savenotes" LaTeX-arg-footnotehyper-savenotes)
-    '("spewnotes" 0)
-
-    ;; The syntax is \makesavenoteenv[bar]{foo} where `bar' is a new
-    ;; environment of patched environment `foo'.  This command isn't
-    ;; recommended; hence we don't add parsing capabilities to this
-    ;; style in order to extract the newly defined environments
-    ;; automatically:
-    '("makesavenoteenv"
-      [TeX-arg-environment "New environment" t]
-      (TeX-arg-environment "Patched environment")))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("savenotes" "")
-                                ("spewnotes" "")
-                                ("makesavenoteenv" "[{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-footnotehyper-package-options nil
-  "Package options for the footnotehyper package.")
-
-;;; footnotehyper.el ends here
diff --git a/elpa/auctex-13.1.3/style/footnotehyper.elc b/elpa/auctex-13.1.3/style/footnotehyper.elc
deleted file mode 100644
index 23bc389..0000000
--- a/elpa/auctex-13.1.3/style/footnotehyper.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/framed.el b/elpa/auctex-13.1.3/style/framed.el
deleted file mode 100644
index 03160ba..0000000
--- a/elpa/auctex-13.1.3/style/framed.el
+++ /dev/null
@@ -1,55 +0,0 @@
-;;; framed.el --- AUCTeX style for `framed.sty' (v0.96)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-06-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `framed.sty' (v0.96) from 2011/10/22.
-;; `framed.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "framed"
- (lambda ()
-   ;; env's defined by framed.sty
-   (LaTeX-add-environments
-    '("framed")
-    '("oframed")
-    '("shaded")
-    '("shaded*")
-    '("snugshade")
-    '("snugshade*")
-    '("leftbar")
-    '("titled-frame" "Title")))
- TeX-dialect)
-
-(defvar LaTeX-framed-package-options nil
-  "Package options for the framed package.")
-
-;;; framed.el ends here
diff --git a/elpa/auctex-13.1.3/style/framed.elc b/elpa/auctex-13.1.3/style/framed.elc
deleted file mode 100644
index b9d627f..0000000
--- a/elpa/auctex-13.1.3/style/framed.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/francais.el b/elpa/auctex-13.1.3/style/francais.el
deleted file mode 100644
index 53da6f3..0000000
--- a/elpa/auctex-13.1.3/style/francais.el
+++ /dev/null
@@ -1,44 +0,0 @@
-;;; francais.el --- AUCTeX style for the `francais' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2005, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2005-10-28
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing French text.  In particular for commands
-;; provided by the `francais' option of the `babel' LaTeX package.  As
-;; this is equivalent to the `frenchb' option, this file only loads
-;; `frenchb.el'.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "francais"
- (lambda ()
-   (TeX-run-style-hooks "frenchb"))
- TeX-dialect)
-
-;;; francais.el ends here
diff --git a/elpa/auctex-13.1.3/style/francais.elc b/elpa/auctex-13.1.3/style/francais.elc
deleted file mode 100644
index 1dc207d..0000000
--- a/elpa/auctex-13.1.3/style/francais.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/french.el b/elpa/auctex-13.1.3/style/french.el
deleted file mode 100644
index d3f4178..0000000
--- a/elpa/auctex-13.1.3/style/french.el
+++ /dev/null
@@ -1,51 +0,0 @@
-;;; french.el --- AUCTeX style for the `french' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2010, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2010-03-20
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing French text in connection with the
-;; `french' babel option.  The file basically loads the style file for
-;; the `frenchb' babel option.
-;;
-;; Support for the FrenchPro package by Bernard Gaulle is _not_
-;; included.  If the presence of FrenchPro is detected, the `frenchb'
-;; support is not loaded.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "french"
- (lambda ()
-   (when (and (member "babel" TeX-active-styles)
-              (not (member "frenchpro" TeX-active-styles))
-              (not (member "frenchle" TeX-active-styles))
-              (not (member "mlp" TeX-active-styles)))
-     (TeX-run-style-hooks "frenchb")))
- TeX-dialect)
-
-;;; french.el ends here
diff --git a/elpa/auctex-13.1.3/style/french.elc b/elpa/auctex-13.1.3/style/french.elc
deleted file mode 100644
index 48b54b1..0000000
--- a/elpa/auctex-13.1.3/style/french.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/frenchb.el b/elpa/auctex-13.1.3/style/frenchb.el
deleted file mode 100644
index 31c30b8..0000000
--- a/elpa/auctex-13.1.3/style/frenchb.el
+++ /dev/null
@@ -1,81 +0,0 @@
-;;; frenchb.el --- AUCTeX style for the `frenchb' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2005, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2005-10-28
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing French text.  In particular for commands
-;; provided by the `frenchb' option of the `babel' LaTeX package.  The
-;; `frenchb' option is equivalent to the `francais' option and since
-;; babel version 3.7j with the `french' option.  `french', however, is
-;; ambiguous because another package by that name made by Bernard
-;; Gaulle could be loaded.  In order to avoid this, either `frenchb'
-;; (or `francais') or `frenchle' (or `frenchPRO') should be used.  See
-;; the documentation of `frenchb' at
-;; <URL:http://daniel.flipo.free.fr/frenchb/frenchb-doc.pdf>.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "frenchb"
- (lambda ()
-   (TeX-add-symbols
-    "og"
-    "fg"
-    "up"
-    "ier"
-    "iere"
-    "iers"
-    "ieres"
-    "ieme"
-    "iemes"
-    '("bsc" t)
-    "primo"
-    "secundo"
-    "tertio"
-    "quarto"
-    "No"
-    "no"
-    "degre"
-    "degres"
-    "DecimalMathComma"
-    "StandardMathComma"
-    '("nombre" "Nombre")
-    "ThinSpaceInFrenchNumbers"
-    "FrenchLayout"
-    "StandardLayout")
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language
-           `("french" "\\og "
-             (lambda ()
-               (concat "\\fg"
-                       (unless (member "xspace" TeX-active-styles) "{}")))
-             ,TeX-quote-after-quote)))
-   (run-hooks 'TeX-language-fr-hook))
- TeX-dialect)
-
-;;; frenchb.el ends here
diff --git a/elpa/auctex-13.1.3/style/frenchb.elc b/elpa/auctex-13.1.3/style/frenchb.elc
deleted file mode 100644
index 9cc8f62..0000000
--- a/elpa/auctex-13.1.3/style/frenchb.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/fvextra.el b/elpa/auctex-13.1.3/style/fvextra.el
deleted file mode 100644
index 3109216..0000000
--- a/elpa/auctex-13.1.3/style/fvextra.el
+++ /dev/null
@@ -1,159 +0,0 @@
-;;; fvextra.el --- AUCTeX style for `fvextra.sty' (v1.4)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-03-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `fvextra.sty' (v1.4) from 2019/02/04.
-;; `fvextra.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Needed for compiling `cl-pushnew':
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function LaTeX-color-definecolor-list "color" ())
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-(declare-function LaTeX-fancyvrb-key-val-options "fancyvrb" ())
-
-(defvar LaTeX-fvextra-key-val-options
-  '(;; 3 General options
-    ("beameroverlays" ("true" "false"))
-    ("curlyquotes" ("true" "false"))
-    ("extra" ("true" "false"))
-    ("fontencoding" (;; Reset to default document font encoding
-                     "none"
-                     ;; 128+ glyph encodings (text)
-                     "OT1" "OT2" "OT3" "OT4" "OT6"
-                     ;; 256 glyph encodings (text)
-                     "T1" "T2A" "T2B" "T2C" "T3" "T4" "T5"
-                     ;; 256 glyph encodings (text extended)
-                     "X2"
-                     ;; Other encodings
-                     "LY1" "LV1" "LGR"))
-    ("highlightcolor")
-    ("highlightlines")
-    ("linenos" ("true" "false"))
-    ("mathescape" ("true" "false"))
-    ("numberfirstline" ("true" "false"))
-    ("numbers" ("none" "left" "right" "both"))
-    ("retokenize" ("true" "false"))
-    ("space" ("\\textvisiblespace"))
-    ("spacecolor" ("none"))
-    ("stepnumberfromfirst" ("true" "false"))
-    ("stepnumberoffsetvalues" ("true" "false"))
-    ("tab" ("\\FancyVerbTab"))
-    ("tabcolor" ("none"))
-    ;; 7.1 Line breaking options
-    ("breakafter" ("none"))
-    ("breakaftergroup" ("true" "false"))
-    ("breakaftersymbolpre")
-    ("breakaftersymbolpost")
-    ("breakanywhere" ("true" "false"))
-    ("breakanywheresymbolpre")
-    ("breakanywheresymbolpost")
-    ("breakautoindent" ("true" "false"))
-    ("breakbefore")
-    ("breakbeforegroup" ("true" "false"))
-    ("breakbeforesymbolpre")
-    ("breakbeforesymbolpost")
-    ("breakindent")
-    ("breakindentnchars")
-    ("breaklines" ("true" "false"))
-    ("breaksymbol")
-    ("breaksymbolleft")
-    ("breaksymbolright")
-    ("breaksymbolindent")
-    ("breaksymbolindentnchars")
-    ("breaksymbolindentleft")
-    ("breaksymbolindentleftnchars")
-    ("breaksymbolindentright")
-    ("breaksymbolindentrightnchars")
-    ("breaksymbolsep")
-    ("breaksymbolsepnchars")
-    ("breaksymbolsepleft")
-    ("breaksymbolsepleftnchars")
-    ("breaksymbolsepright")
-    ("breaksymbolseprightnchars"))
-  "Key=value options for fvextra macros and environments.")
-
-(TeX-add-style-hook
- "fvextra"
- (lambda ()
-
-   ;; Run the style hook for "fancyvrb"
-   (TeX-run-style-hooks "fancyvrb")
-
-   (TeX-add-symbols
-    ;; 4.1 Inline formatting with \fvinlineset
-    '("fvinlineset" (TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)))
-
-    ;; 4.2 Line and text formatting
-    "FancyVerbFormatText"
-
-    ;; 6 New commands and environments
-    ;; 6.1 \EscVerb
-    '("EscVerb"
-      [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)] "Text")
-    '("EscVerb*"
-      [TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)] "Text")
-
-    ;; 7.3.2 Breaks within macro arguments
-    "FancyVerbBreakStart"
-    "FancyVerbBreakStop"
-
-    ;; 7.3.3 Customizing break behavior
-    "FancyVerbBreakAnywhereBreak"
-    "FancyVerbBreakBeforeBreak"
-    "FancyVerbBreakAfterBreak")
-
-   ;; Add \EscVerb*? to `LaTeX-verbatim-macros-with-braces-local':
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local
-                "EscVerb" t)
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local
-                "EscVerb*" t)
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("fvinlineset" "{"))
-                              'function)
-     (font-latex-add-keywords '(("EscVerb"     "*["))
-                              'textual)))
- TeX-dialect)
-
-(defvar LaTeX-fvextra-package-options nil
-  "Package options for the fvextra package.")
-
-;;; fvextra.el ends here
diff --git a/elpa/auctex-13.1.3/style/fvextra.elc b/elpa/auctex-13.1.3/style/fvextra.elc
deleted file mode 100644
index 39cb48d..0000000
--- a/elpa/auctex-13.1.3/style/fvextra.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/geometry.el b/elpa/auctex-13.1.3/style/geometry.el
deleted file mode 100644
index cc93d84..0000000
--- a/elpa/auctex-13.1.3/style/geometry.el
+++ /dev/null
@@ -1,160 +0,0 @@
-;;; geometry.el --- AUCTeX style for `geometry.sty' (v5.6)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-02-21
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `geometry.sty' (v5.6) from 2010/09/12.
-;; `geometry.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-geometry-always-key-val-options
-  '(("layout") ("layoutwidth") ("layoutheight") ("layoutsize")
-    ("layouthoffset") ("layoutvoffset") ("layoutoffset") ("hscale")
-    ("vscale") ("scale") ("width") ("totalwidth") ("height") ("totalheight")
-    ("total") ("textwidth") ("textheight") ("text") ("body") ("lines")
-    ("includehead") ("includefoot") ("includeheadfoot") ("includemp")
-    ("includeall") ("ignorehead") ("ignorefoot") ("ignoreheadfoot")
-    ("ignoremp") ("ignoreall") ("heightrounded") ("hdivide") ("vdivide")
-    ("divide") ("left") ("lmargin") ("inner") ("right") ("rmargin")
-    ("outer") ("top") ("tmargin") ("bottom") ("bmargin") ("hmargin")
-    ("vmargin") ("margin") ("hmarginratio") ("vmarginratio") ("marginratio")
-    ("ratio") ("hcentering") ("vcentering") ("centering") ("twoside")
-    ("asymmetric") ("bindingoffset") ("hdivide") ("vdivide") ("divide")
-    ("headheight") ("head") ("headsep") ("footskip") ("foot") ("nohead")
-    ("nofoot") ("noheadfoot") ("footnotesep") ("marginparwidth") ("marginpar")
-    ("marginparsep") ("nomarginpar") ("columnsep") ("hoffset") ("voffset")
-    ("offset") ("twocolumn") ("onecolumn") ("twoside") ("textwidth")
-    ("textheight") ("reversemp") ("reversemarginpar"))
-  "Key=value options always available for geometry macros.")
-
-(defvar LaTeX-geometry-preamble-key-val-options
-  '(("paper" ("a0paper" "a1paper" "a2paper" "a3paper" "a4paper"
-              "a5paper" "a6paper" "b0paper" "b1paper" "b2paper"
-              "b3paper" "b4paper" "b5paper" "b6paper" "c0paper"
-              "c1paper" "c2paper" "c3paper" "c4paper" "c5paper"
-              "c6paper" "b0j" "b1j" "b2j" "b3j" "b4j" "b5j" "b6j"
-              "ansiapaper" "ansibpaper" "ansicpaper" "ansidpaper"
-              "ansiepaper"))
-    ("papername" ("a0paper" "a1paper" "a2paper" "a3paper" "a4paper"
-                  "a5paper" "a6paper" "b0paper" "b1paper" "b2paper"
-                  "b3paper" "b4paper" "b5paper" "b6paper" "c0paper"
-                  "c1paper" "c2paper" "c3paper" "c4paper" "c5paper"
-                  "c6paper" "b0j" "b1j" "b2j" "b3j" "b4j" "b5j" "b6j"
-                  "ansiapaper" "ansibpaper" "ansicpaper" "ansidpaper"
-                  "ansiepaper"))
-    ("a0paper") ("a1paper") ("a2paper") ("a3paper") ("a4paper") ("a5paper")
-    ("a6paper") ("b0paper") ("b1paper") ("b2paper") ("b3paper") ("b4paper")
-    ("b5paper") ("b6paper") ("c0paper") ("c1paper") ("c2paper") ("c3paper")
-    ("c4paper") ("c5paper") ("c6paper") ("b0j") ("b1j") ("b2j") ("b3j")
-    ("b4j") ("b5j") ("b6j") ("ansiapaper") ("ansibpaper") ("ansicpaper")
-    ("ansidpaper") ("ansiepaper") ("screen") ("paperwidth") ("paperheight")
-    ("papersize") ("landscape") ("portrait")
-    ("driver" ("dvips" "dvipdfm" "dvipdfmx" "xdvipdfmx"
-               "pdftex" "luatex" "vtex" "xetex" "auto" "none"))
-    ("dvips") ("dvipdfm") ("dvipdfmx") ("xdvipdfmx") ("pdftex") ("luatex")
-    ("xetex") ("vtex") ("verbose") ("reset")
-    ("mag") ("truedimen") ("pass") ("showframe") ("showcrop"))
-  "Key=value options allowed only in the preamble for geometry macros.")
-
-;; Setup for \savegeometry:
-(TeX-auto-add-type "geometry-savegeometry" "LaTeX" "geometry-savegeometries")
-
-(defvar LaTeX-geometry-savegeometry-regexp
-  '("\\\\savegeometry{\\([^}]+\\)}"
-    1 LaTeX-auto-geometry-savegeometry)
-  "Matches the argument of `\\savegeometry' from `geometry'
-package.")
-
-(defun LaTeX-geometry-auto-prepare ()
-  "Clear `LaTeX-auto-geometry-savegeometry' before parsing."
-  (setq LaTeX-auto-geometry-savegeometry nil))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-geometry-auto-prepare t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "geometry"
- (lambda ()
-
-   ;; Add geometry to the parser.
-   (TeX-auto-add-regexp LaTeX-geometry-savegeometry-regexp)
-
-   ;; geometry commands:
-   (TeX-add-symbols
-    '("geometry"
-      (TeX-arg-eval TeX-read-key-val nil
-                    (append LaTeX-geometry-preamble-key-val-options
-                            LaTeX-geometry-always-key-val-options)))
-    '("newgeometry"
-      (TeX-arg-key-val LaTeX-geometry-always-key-val-options))
-
-    '("restoregeometry" 0)
-
-    '("savegeometry"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string "Name: ")))
-           (LaTeX-add-geometry-savegeometries name)
-           (format "%s" name)))))
-
-    '("loadgeometry"
-      (TeX-arg-eval
-       (lambda ()
-         (completing-read "Name: "
-                          (LaTeX-geometry-savegeometry-list))))))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("geometry"      "{")
-                                ("newgeometry"   "{")
-                                ("restoregeometry" "")
-                                ("savegeometry"  "{")
-                                ("loadgeometry"  "{"))
-                              'function))
-
-   ;; Option management
-   (if (and (LaTeX-provided-package-options-member "geometry" "dvipdfmx")
-            (not (eq TeX-engine 'xetex)))
-       (setq TeX-PDF-from-DVI "Dvipdfmx")))
- TeX-dialect)
-
-(defun LaTeX-geometry-package-options ()
-  "Prompt for package options for the geometry package."
-  (TeX-read-key-val t
-                    (append LaTeX-geometry-preamble-key-val-options
-                            LaTeX-geometry-always-key-val-options)))
-
-;;; geometry.el ends here
diff --git a/elpa/auctex-13.1.3/style/geometry.elc b/elpa/auctex-13.1.3/style/geometry.elc
deleted file mode 100644
index 6cd5b84..0000000
--- a/elpa/auctex-13.1.3/style/geometry.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/german.el b/elpa/auctex-13.1.3/style/german.el
deleted file mode 100644
index 5dd1c3e..0000000
--- a/elpa/auctex-13.1.3/style/german.el
+++ /dev/null
@@ -1,46 +0,0 @@
-;;; german.el --- Setup AUCTeX for editing German text.  -*- lexical-binding: t; -*-
-
-;;; Commentary:
-;;
-;; Cater for some specialities of `(n)german.sty', e.g. special quote
-;; and hyphen strings or that `"' makes the following letter an
-;; umlaut.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(declare-function font-latex-add-to-syntax-alist
-                  "font-latex"
-                  (list))
-
-(defvar LaTeX-german-mode-syntax-table
-  (copy-syntax-table LaTeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode when using `german.sty'.")
-
-(modify-syntax-entry ?\"  "w"  LaTeX-german-mode-syntax-table)
-
-(TeX-add-style-hook
- "german"
- (lambda ()
-   (set-syntax-table LaTeX-german-mode-syntax-table)
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language '("german" "\"`" "\"'" t)))
-   (setq LaTeX-babel-hyphen-language "german")
-   ;; Fontification of quotation marks.
-   (when (and (eq TeX-install-font-lock 'font-latex-setup)
-              (featurep 'font-latex))
-     (font-latex-add-quotes '("\"`" "\"'"))
-     (font-latex-add-quotes '("\">" "\"<" german))
-     ;; Prevent "| from leading to color bleed.
-     (font-latex-add-to-syntax-alist (list (cons ?\" "\\"))))
-   (run-hooks 'TeX-language-de-hook))
- TeX-dialect)
-
-;;; german.el ends here
diff --git a/elpa/auctex-13.1.3/style/german.elc b/elpa/auctex-13.1.3/style/german.elc
deleted file mode 100644
index 5dfd34e..0000000
--- a/elpa/auctex-13.1.3/style/german.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/gloss-italian.el b/elpa/auctex-13.1.3/style/gloss-italian.el
deleted file mode 100644
index c13f9f2..0000000
--- a/elpa/auctex-13.1.3/style/gloss-italian.el
+++ /dev/null
@@ -1,71 +0,0 @@
-;;; gloss-italian.el --- Italian support for polyglossia package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020, 2022 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This is based on italian.el style file, adapted to polyglossia package.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(declare-function LaTeX-polyglossia-lang-option-member
-                  "polyglossia" (language option))
-
-(defvar TeX-language-it-hook nil
-  "Hook run for Italian texts.")
-
-(TeX-add-style-hook
- "gloss-italian"
- (lambda ()
-   (TeX-add-symbols
-    '("textitalian" [TeX-arg-key-val LaTeX-polyglossia-italian-options-list] t))
-   (LaTeX-add-environments
-    '("italian"
-      LaTeX-env-args [TeX-arg-key-val LaTeX-polyglossia-italian-options-list]))
-
-   (when (or (LaTeX-polyglossia-lang-option-member "italian" "babelshorthands=true")
-             (LaTeX-polyglossia-lang-option-member "italian" "babelshorthands"))
-     (unless (eq (car TeX-quote-language) 'override)
-       (setq TeX-quote-language
-             `("italian" "\"<" "\">" ,TeX-quote-after-quote)))
-
-     ;; Fontification of quotation marks.
-     (when (fboundp 'font-latex-add-quotes)
-       (font-latex-add-quotes '("\"<" "\">" french))))
-   (run-hooks 'TeX-language-it-hook))
- TeX-dialect)
-
-(defvar LaTeX-polyglossia-italian-options-list
-  '(("babelshorthands" ("true" "false")))
-  "Italian language options for the polyglossia package.")
-
-;;; gloss-italian.el ends here
diff --git a/elpa/auctex-13.1.3/style/gloss-italian.elc b/elpa/auctex-13.1.3/style/gloss-italian.elc
deleted file mode 100644
index 01f8338..0000000
--- a/elpa/auctex-13.1.3/style/gloss-italian.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/graphics.el b/elpa/auctex-13.1.3/style/graphics.el
deleted file mode 100644
index 4cdd31c..0000000
--- a/elpa/auctex-13.1.3/style/graphics.el
+++ /dev/null
@@ -1,20 +0,0 @@
-;;; graphics.el --- Handle graphical commands in LaTeX 2e.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-;; Load "graphicx" explicitly to access `LaTeX-graphicx-package-options'
-;; before running style hook "graphics".  This is necessary to have
-;; support for completion of package options of "usepackage".
-
-(require 'tex)
-
-(TeX-load-style "graphicx")
-(defvar LaTeX-graphics-package-options LaTeX-graphicx-package-options)
-
-(TeX-add-style-hook "graphics"
- (function
-  (lambda ()
-    (TeX-run-style-hooks "graphicx")))
- TeX-dialect)
-
-;;; graphics.el ends here.
diff --git a/elpa/auctex-13.1.3/style/graphics.elc b/elpa/auctex-13.1.3/style/graphics.elc
deleted file mode 100644
index 1b2412c..0000000
--- a/elpa/auctex-13.1.3/style/graphics.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/graphicx.el b/elpa/auctex-13.1.3/style/graphicx.el
deleted file mode 100644
index 0e1e220..0000000
--- a/elpa/auctex-13.1.3/style/graphicx.el
+++ /dev/null
@@ -1,332 +0,0 @@
-;;; graphicx.el --- AUCTeX style file for graphicx.sty  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2000, 2004, 2005, 2014--2021 by Free Software Foundation, Inc.
-
-;; Author: Ryuichi Arafune <arafune@debian.org>
-;; Created: 1999/3/20
-;; Keywords: tex
-
-;; This file is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; This file is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to
-;; the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-
-;;  This package supports the includegraphics macro in graphicx style.
-
-;; Acknowledgements
-;;  Dr. Thomas Baumann <thomas.baumann@ch.tum.de>
-;;  David Kastrup <David.Kastrup@t-online.de>
-;;  Masayuki Ataka <masayuki.ataka@gmail.com>
-
-;;; Code:
-
-(require 'crm)
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-graphicx-key-val-options
-  '(("bb")
-    ("bbllx")
-    ("bblly")
-    ("bburx")
-    ("bbury")
-    ("natheight")
-    ("natwidth")
-    ("viewport")
-    ("trim")
-    ("hiresbb" ("true" "false"))
-    ("angle")
-    ("origin")
-    ("width"           ("\\textwidth" "\\columnwidth" "\\linewidth"))
-    ("height"          ("\\textheight"))
-    ("totalheight"     ("\\textheight"))
-    ("keepaspectratio" ("true" "false"))
-    ("scale")
-    ("clip"  ("true" "false"))
-    ("draft" ("true" "false"))
-    ("quiet")
-    ("interpolate" ("true" "false"))
-    ("alt"))
-  "Key=value options for graphicx macros.")
-
-(defvar LaTeX-includegraphics-dvips-extensions
-  '("eps" "mps" "EPS")
-  "List of extensions for image files supported by \"dvips\".")
-
-(defvar LaTeX-includegraphics-pdftex-extensions
-  '("png" "pdf" "jpe?g" "jbig2" "jb2" "mps"
-    "PNG" "PDF" "JPE?G" "JBIG2" "JB2")
-  "List of extensions for image files supported by \"pdftex\" and \"luatex\".")
-
-(defvar LaTeX-includegraphics-xetex-extensions
-  '("pdf" "eps" "mps" "ps" "png" "jpe?g" "jp2" "jpf"
-    "PDF" "EPS" "MPS" "PS" "PNG" "JPE?G" "JP2" "JPF"
-    "bmp" "pict" "psd" "mac" "tga" "gif" "tif" "tiff"
-    "BMP" "PICT" "PSD" "MAC" "TGA" "GIF" "TIF" "TIFF")
-  "List of extensions for image files supported by \"xetex\".")
-
-(defun LaTeX-arg-graphicx-includegraphics-key-val (optional)
-  "Insert key-val for optional argument of \\includegraphics macro.
-If OPTIONAL is non-nil, insert argument in square brackets.
-Temporarily remove \"space\" from `crm-local-completion-map' and
-`minibuffer-local-completion-map' in order to be able to insert
-spaces conveniently.
-
-If `TeX-engine' is set to symbol 'default (while
-`TeX-PDF-from-DVI' is set to nil) or 'luatex and `TeX-PDF-mode'
-is non-nil, add the keys \"page\" and \"pagebox\" to list of
-key-val's."
-  (let ((crm-local-completion-map
-         (remove (assoc 32 crm-local-completion-map)
-                 crm-local-completion-map))
-        (minibuffer-local-completion-map
-         (remove (assoc 32 minibuffer-local-completion-map)
-                 minibuffer-local-completion-map)))
-    (TeX-argument-insert
-     (TeX-read-key-val optional
-                       (if (and (or (and (eq TeX-engine 'default)
-                                         (not (TeX-PDF-from-DVI)))
-                                    (eq TeX-engine 'luatex)
-                                    ;; dvipdfmx can handle page and
-                                    ;; pagebox options.
-                                    (string= (TeX-PDF-from-DVI) "Dvipdfmx"))
-                                TeX-PDF-mode)
-                           (append '(("page")
-                                     ("pagebox" ("mediabox"
-                                                 "cropbox"
-                                                 "bleedbox"
-                                                 "trimbox"
-                                                 "artbox")))
-                                   LaTeX-graphicx-key-val-options)
-                         LaTeX-graphicx-key-val-options))
-     optional)))
-
-(defun LaTeX-includegraphics-extensions-list ()
-  "Return appropriate extensions for input files to \\includegraphics.
-Return value is a list of regexps."
-  (let ((temp (copy-sequence LaTeX-includegraphics-extensions)))
-    (cond (;; 'default TeX-engine:
-           (eq TeX-engine 'default)
-           (if ;; we want to produce a pdf
-               (if TeX-PDF-mode
-                   ;; Return t if default compiler produces PDF,
-                   ;; nil for "Dvips" or "Dvipdfmx"
-                   (not (TeX-PDF-from-DVI))
-                 ;; t if pdftex is used in dvi-mode
-                 TeX-DVI-via-PDFTeX)
-               ;; We're using pdflatex in pdf-mode
-               (TeX-delete-duplicate-strings
-                (append LaTeX-includegraphics-pdftex-extensions
-                        temp))
-             ;; We're generating a .dvi to process with dvips or dvipdfmx
-             (progn
-               ;; dvipdfmx can handle jpeg, pdf and png for image formats.
-               (unless (and TeX-PDF-mode
-                            (string= (TeX-PDF-from-DVI) "Dvipdfmx"))
-                 (dolist (x '("jpe?g" "pdf" "png"))
-                   (setq temp (delete x temp))))
-               (TeX-delete-duplicate-strings
-                (append LaTeX-includegraphics-dvips-extensions
-                        temp)))))
-          ;; Running luatex in pdf or dvi-mode:
-          ((eq TeX-engine 'luatex)
-           (if TeX-PDF-mode
-               (TeX-delete-duplicate-strings
-                (append LaTeX-includegraphics-pdftex-extensions
-                        temp))
-             (progn
-               (dolist (x '("jpe?g" "pdf" "png"))
-                 (setq temp (delete x temp)))
-               (TeX-delete-duplicate-strings
-                (append LaTeX-includegraphics-dvips-extensions
-                        temp)))))
-          ;; Running xetex in any mode:
-          ((eq TeX-engine 'xetex)
-           (TeX-delete-duplicate-strings
-            (append LaTeX-includegraphics-xetex-extensions
-                    temp)))
-          ;; For anything else
-          (t
-           (if (and TeX-PDF-mode
-                    (string= (TeX-PDF-from-DVI) "Dvipdfmx"))
-               ;; dvipdfmx can handle the same image formats as dvips.
-               (TeX-delete-duplicate-strings
-                (append LaTeX-includegraphics-dvips-extensions
-                        temp))
-             temp)))))
-
-(defun LaTeX-includegraphics-extensions (&optional list)
-  "Return appropriate extensions for input files to \\includegraphics.
-Return value is a single regexp.
-Optional argument LIST if non-nil is used as list of regexps of
-extensions to be matched."
-  (unless list
-    (setq list (LaTeX-includegraphics-extensions-list)))
-  (concat "\\." (mapconcat #'identity list "\\'\\|\\.") "\\'"))
-
-(defvar LaTeX-includegraphics-global-files nil
-  "List of the non-local graphic files to include in LaTeX documents.
-Initialized once at the first time you prompt for an input file.
-May be reset with `\\[universal-argument] \\[TeX-normal-mode]'.")
-
-;; Add the variable to `TeX-normal-mode-reset-list':
-(add-to-list 'TeX-normal-mode-reset-list 'LaTeX-includegraphics-global-files)
-
-(defun LaTeX-includegraphics-read-file-TeX ()
-  "Read image file for \\includegraphics.
-Offers all graphic files found in the TeX search path.  See
-`LaTeX-includegraphics-read-file' for more."
-  (let ((LaTeX-includegraphics-extensions
-         (LaTeX-includegraphics-extensions-list)))
-    (unless LaTeX-includegraphics-global-files
-      (message "Searching for graphic files...")
-      (setq LaTeX-includegraphics-global-files
-            (TeX-search-files-by-type
-             'graphics 'global t
-             LaTeX-includegraphics-strip-extension-flag))
-      (message "Searching for graphic files...done"))
-    (completing-read
-     "Image file: "
-     (append
-      (TeX-search-files-by-type 'graphics 'local t
-                                LaTeX-includegraphics-strip-extension-flag)
-      LaTeX-includegraphics-global-files)
-     nil nil nil)))
-
-(defun LaTeX-includegraphics-read-file-relative ()
-  "Read image file for \\includegraphics.
-
-Lists all graphic files in the master directory and its
-subdirectories and inserts the relative file name.  See
-`LaTeX-includegraphics-read-file' for more."
-  (file-relative-name
-   (read-file-name
-    "Image file: " nil nil nil nil
-    (lambda (fname)
-      (or (file-directory-p fname)
-          (string-match (LaTeX-includegraphics-extensions) fname))))
-   (TeX-master-directory)))
-
-(defun LaTeX-arg-includegraphics (optional)
-  "Ask for mandantory argument for the \\includegraphics command."
-  (let ((image-file (funcall LaTeX-includegraphics-read-file)))
-    (TeX-argument-insert
-     (if LaTeX-includegraphics-strip-extension-flag
-         (replace-regexp-in-string (LaTeX-includegraphics-extensions)
-                                   ""
-                                   image-file)
-       image-file)
-     optional)))
-
-(TeX-add-style-hook
- "graphicx"
- (lambda ()
-   (TeX-add-symbols
-    '("reflectbox" "Argument")
-
-    '("resizebox"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Width")
-                    (append '("\\width" "!")
-                            (mapcar
-                             (lambda (x) (concat TeX-esc (car x)))
-                             (LaTeX-length-list))))
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Height")
-                    (append '("\\height" "\\totalheight" "\\depth" "!")
-                            (mapcar
-                             (lambda (x) (concat TeX-esc (car x)))
-                             (LaTeX-length-list))))
-      "Argument")
-
-    '("resizebox*"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Width")
-                    (append '("\\width" "!")
-                            (mapcar
-                             (lambda (x) (concat TeX-esc (car x)))
-                             (LaTeX-length-list))))
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Height")
-                    (append '("\\height" "\\totalheight" "\\depth" "!")
-                            (mapcar
-                             (lambda (x) (concat TeX-esc (car x)))
-                             (LaTeX-length-list))))
-      "Argument")
-
-    '("rotatebox" (TeX-arg-conditional (member "graphics" (TeX-style-list))
-                                       ()
-                                       ([ TeX-arg-key-val (("x") ("y") ("origin") ("units")) ]))
-      "Angle" "Argument")
-
-    '("scalebox" "Horizontal scale" [ "Vertical scale" ] "Argument")
-
-    '("includegraphics" (TeX-arg-conditional (member "graphics" (TeX-style-list))
-                                             (["llx,lly"] ["urx,ury"])
-                                             ([ LaTeX-arg-graphicx-includegraphics-key-val ]))
-      LaTeX-arg-includegraphics)
-
-    '("includegraphics*" (TeX-arg-conditional (member "graphics" (TeX-style-list))
-                                              (["llx,lly"] ["urx,ury"])
-                                              ([ LaTeX-arg-graphicx-includegraphics-key-val ]))
-      LaTeX-arg-includegraphics)
-
-    '("graphicspath" t)
-
-    '("DeclareGraphicsExtensions" t)
-
-    '("DeclareGraphicsRule" 4))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("reflectbox" "{")
-                                ("resizebox" "*{{{")
-                                ("rotatebox" "[{{")
-                                ("scalebox" "{[{"))
-                              'textual)
-     (font-latex-add-keywords '(("includegraphics" "*[[{"))
-                              'reference)
-     (font-latex-add-keywords '(("graphicspath"              "{")
-                                ("DeclareGraphicsExtensions" "{")
-                                ("DeclareGraphicsRule"       "{{{{"))
-                              'function))
-
-   ;; Option management
-   (if (and (LaTeX-provided-package-options-member "graphicx" "dvipdfmx")
-            (not (eq TeX-engine 'xetex)))
-       (setq TeX-PDF-from-DVI "Dvipdfmx")))
- TeX-dialect)
-
-(defvar LaTeX-graphicx-package-options
-  '("draft"       "final"         "debugshow"
-    "hiderotate"  "hidescale"     "hiresbb"
-    "setpagesize" "nosetpagesize" "demo"
-    "dvips"       "xdvi"
-    "dvipdf"      "dvipdfm"       "dvipdfmx"
-    "xetex"       "pdftex"        "luatex"
-    "dvisvgm"     "dvipsone"      "dviwindo"
-    "emtex"       "dviwin"        "oztex"
-    "textures"    "pctexps"       "pctexwin"
-    "pctexhp"     "pctex32"       "truetex"
-    "tcidvi"      "vtex")
-  "Package options for the graphicx package.")
-
-;;; graphicx.el ends here
diff --git a/elpa/auctex-13.1.3/style/graphicx.elc b/elpa/auctex-13.1.3/style/graphicx.elc
deleted file mode 100644
index 90e0330..0000000
--- a/elpa/auctex-13.1.3/style/graphicx.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/harvard.el b/elpa/auctex-13.1.3/style/harvard.el
deleted file mode 100644
index 6373af3..0000000
--- a/elpa/auctex-13.1.3/style/harvard.el
+++ /dev/null
@@ -1,133 +0,0 @@
-;;; harvard.el --- Support for Harvard Citation style package for AUCTeX.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1994, 1997, 2005, 2012, 2014, 2020 Free Software Foundation, Inc.
-
-;; Author: Berwin Turlach <statba@nus.edu.sg>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "harvard"
- (lambda ()
-
-   (LaTeX-add-environments
-    '("thebibliography" LaTeX-env-harvardbib ignore))
-
-   (TeX-add-symbols
-    "harvardand"
-    '("citeasnoun"
-      (TeX-arg-conditional TeX-arg-cite-note-p ([ "Note" ]) nil)
-      TeX-arg-cite)
-    '("possessivecite"
-      (TeX-arg-conditional TeX-arg-cite-note-p ([ "Note" ]) nil)
-      TeX-arg-cite)
-    '("citeaffixed"
-      (TeX-arg-conditional TeX-arg-cite-note-p ([ "Note" ]) nil)
-      TeX-arg-cite "Affix")
-    '("citeyear"
-      (TeX-arg-conditional TeX-arg-cite-note-p ([ "Note" ]) nil)
-      TeX-arg-cite)
-    '("citename"
-      (TeX-arg-conditional TeX-arg-cite-note-p ([ "Note" ]) nil)
-      TeX-arg-cite)
-    '("citationstyle"
-      (TeX-arg-eval completing-read "Citation style: " '(("agsm") ("dcu"))))
-    '("citationmode"
-      (TeX-arg-eval completing-read "Citation mode: "
-                    '(("full") ("abbr") ("default"))))
-    '("harvardparenthesis"
-      (TeX-arg-eval completing-read "Harvardparenthesis: "
-                    '(("round") ("curly") ("angle") ("square"))))
-    '("bibliographystyle"
-      (TeX-arg-eval
-       completing-read "Bibliography style: "
-       '(("agsm") ("apsr") ("dcu") ("jmr") ("jphysicsB") ("kluwer") ("nederlands") ("econometrica")))
-      ignore)
-    '("harvarditem" [ "Short citation" ]
-      "Complete citation" "Year" TeX-arg-define-cite))
-
-   (setq TeX-complete-list
-         (append '(("\\\\citeasnoun\\[[^]\n\r\\%]*\\]{\\([^{}\n\r\\%,]*\\)"
-                    1 LaTeX-bibitem-list "}")
-                   ("\\\\citeasnoun{\\([^{}\n\r\\%,]*\\)" 1
-                    LaTeX-bibitem-list "}")
-                   ("\\\\possessivecite\\[[^]\n\r\\%]*\\]{\\([^{}\n\r\\%,]*\\)"
-                    1 LaTeX-bibitem-list "}")
-                   ("\\\\possessivecite{\\([^{}\n\r\\%,]*\\)" 1
-                    LaTeX-bibitem-list "}")
-                   ("\\\\citename\\[[^]\n\r\\%]*\\]{\\([^{}\n\r\\%,]*\\)"
-                    1 LaTeX-bibitem-list "}")
-                   ("\\\\citename{\\([^{}\n\r\\%,]*\\)" 1
-                    LaTeX-bibitem-list "}")
-                   ("\\\\citeaffixed\\[[^]\n\r\\%]*\\]{\\([^{}\n\r\\%,]*\\)"
-                    1 LaTeX-bibitem-list "}")
-                   ("\\\\citeaffixed{\\([^{}\n\r\\%,]*\\)" 1
-                    LaTeX-bibitem-list "}")
-                   ("\\\\citeaffixed{\\([^{}\n\r\\%]*,\\)\\([^{}\n\r\\%,]*\\)"
-                    2 LaTeX-bibitem-list)
-                   ("\\\\citeyear\\[[^]\n\r\\%]*\\]{\\([^{}\n\r\\%,]*\\)"
-                    1 LaTeX-bibitem-list "}")
-                   ("\\\\citeyear{\\([^{}\n\r\\%,]*\\)" 1
-                    LaTeX-bibitem-list "}")
-                   ("\\\\citeyear{\\([^{}\n\r\\%]*,\\)\\([^{}\n\r\\%,]*\\)"
-                    2 LaTeX-bibitem-list))
-                 TeX-complete-list))
-
-   (setq LaTeX-auto-regexp-list
-         (append '(("\\\\harvarditem{\\([a-zA-Z][^%#'()={}]*\\)}{\\([0-9][^, %\"#'()={}]*\\)}{\\([a-zA-Z][^, %\"#'()={}]*\\)}" 3 LaTeX-auto-bibitem)
-                   ("\\\\harvarditem\\[[^][\n\r]+\\]{\\([a-zA-Z][^%#'()={}]*\\)}{\\([0-9][^, %\"#'()={}]*\\)}{\\([a-zA-Z][^, %\"#'()={}]*\\)}" 3 LaTeX-auto-bibitem)
-                   )
-                 LaTeX-auto-regexp-list))
-
-   (setq LaTeX-item-list
-         (cons '("thebibliography" . LaTeX-item-harvardbib)
-               LaTeX-item-list))
-
-   ;; Tell RefTeX
-   (when (and LaTeX-reftex-cite-format-auto-activate
-              (fboundp 'reftex-set-cite-format))
-     (reftex-set-cite-format 'harvard)))
- TeX-dialect)
-
-(defun LaTeX-env-harvardbib (environment &optional _ignore)
-  "Insert ENVIRONMENT with label for harvarditem."
-  (LaTeX-insert-environment environment
-                            (concat TeX-grop "xx" TeX-grcl))
-  (end-of-line 0)
-  (delete-char 1)
-  (delete-horizontal-space)
-  (LaTeX-insert-item))
-
-;; Analog to LaTeX-item-bib from latex.el
-(defun LaTeX-item-harvardbib ()
-  "Insert a new harvarditem."
-  (TeX-insert-macro "harvarditem"))
-
-(defvar LaTeX-harvard-package-options '("full" "abbr" "default"
-                                        "agsmcite" "dcucite" "round"
-                                        "curly" "angle" "square" "none")
-  "Package options for the harvard package.")
-
-;; harvard.el ends here
diff --git a/elpa/auctex-13.1.3/style/harvard.elc b/elpa/auctex-13.1.3/style/harvard.elc
deleted file mode 100644
index 40a7c62..0000000
--- a/elpa/auctex-13.1.3/style/harvard.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/hologo.el b/elpa/auctex-13.1.3/style/hologo.el
deleted file mode 100644
index 25f8105..0000000
--- a/elpa/auctex-13.1.3/style/hologo.el
+++ /dev/null
@@ -1,237 +0,0 @@
-;;; hologo.el --- AUCTeX style for `hologo.sty' (v1.10)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-10-31
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `hologo.sty' (v1.10) from 2012/04/26.
-;;  `hologo.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-hologo-logo-names
-  '("(La)TeX"
-    "AmSLaTeX"
-    "AmSTeX"
-    "biber"
-    "BibTeX"
-    "BibTeX8"
-    "ConTeXt"
-    "emTeX"
-    "eTeX"
-    "ExTeX"
-    "HanTheThanh"
-    "iniTeX"
-    "KOMAScript"
-    "La"
-    "LaTeX"
-    "LaTeX2e"
-    "LaTeX3"
-    "LaTeXe"
-    "LaTeXML"
-    "LaTeXTeX"
-    "LuaLaTeX"
-    "LuaTeX"
-    "LyX"
-    "METAFONT"
-    "MetaFun"
-    "METAPOST"
-    "MetaPost"
-    "MiKTeX"
-    "NTS"
-    "OzMF"
-    "OzMP"
-    "OzTeX"
-    "OzTtH"
-    "PCTeX"
-    "pdfTeX"
-    "pdfLaTeX"
-    "PiC"
-    "PiCTeX"
-    "plainTeX"
-    "SageTeX"
-    "SLiTeX"
-    "SliTeX"
-    "teTeX"
-    "TeX"
-    "TeX4ht"
-    "TTH"
-    "virTeX"
-    "VTeX"
-    "Xe"
-    "XeLaTeX"
-    "XeTeX")
-  "List of logos provided by \"hologo.sty\".")
-
-(defvar LaTeX-hologo-key-val-options-global
-  '(("break"              ("true" "false"))
-    ("hyphenbreak"        ("true" "false"))
-    ("spacebreak"         ("true" "false"))
-    ("discretionarybreak" ("true" "false")))
-  "Global key=value options for hologo macros.")
-
-(defvar LaTeX-hologo-key-val-options-local
-  '(("variant" ("sf" "sc"                          ; BibTeX
-                "lift"                             ; SliTeX
-                "narrow" "simple"                  ; SliTeX, ConTeXt
-                "space"  "hyphen" "runtogether"))) ; plainTeX
-  "Local key=value options for hologo macros.")
-
-(defun LaTeX-hologo--arg-use-region-or-query-logo-name (optional)
-  (if (and (use-region-p)
-           (member (buffer-substring (region-beginning) (region-end))
-                   LaTeX-hologo-logo-names))
-      (progn
-        (insert TeX-grop)
-        (goto-char (region-end))
-        (insert TeX-grcl))
-    (TeX-argument-insert
-     (completing-read "Logo name: " LaTeX-hologo-logo-names)
-     optional)))
-
-(TeX-add-style-hook
- "hologo"
- (lambda ()
-   (TeX-add-symbols
-
-    ;; Insert logo macros
-    '("hologo" LaTeX-hologo--arg-use-region-or-query-logo-name)
-    '("Hologo" LaTeX-hologo--arg-use-region-or-query-logo-name)
-
-    ;; Setup macros
-    '("hologoSetup" (TeX-arg-key-val LaTeX-hologo-key-val-options-global))
-
-    '("hologoLogoSetup"
-      (TeX-arg-eval
-       (lambda ()
-         (let* ((logo   (completing-read "Logo name: " LaTeX-hologo-logo-names))
-                (keyval (TeX-read-key-val
-                         nil
-                         (cond ((string= logo "BibTeX")
-                                (append '(("variant" ("sf" "sc")))
-                                        LaTeX-hologo-key-val-options-global))
-                               ((string= logo "ConTeXt")
-                                (append '(("variant" ("narrow" "simple")))
-                                        LaTeX-hologo-key-val-options-global))
-                               ((string= logo "plainTeX")
-                                (append '(("variant" ("space" "hyphen" "runtogether")))
-                                        LaTeX-hologo-key-val-options-global))
-                               ((or (string= logo "SLiTeX")
-                                    (string= logo "SliTeX"))
-                                (append '(("variant" ("lift" "narrow" "lift")))
-                                        LaTeX-hologo-key-val-options-global))
-                               (t
-                                LaTeX-hologo-key-val-options-global)))))
-           (TeX-argument-insert logo nil)
-           (format "%s" keyval)))))
-
-    '("hologoDriverSetup" (TeX-arg-eval completing-read
-                                        "Driver: "
-                                        '("pdftex"  "luatex"
-                                          "dvipdfm" "dvipdfmx"
-                                          "dvips"   "dvipsone" "xdvi"
-                                          "xetex"   "vtex"     "driverfallback")))
-
-    '("hologoFontSetup"
-      (TeX-arg-key-val (("general") ("bibsf")
-                        ("rm") ("sc") ("sf") ("sy") ("logo"))))
-
-    '("hologoLogoFontSetup"
-      (TeX-arg-eval
-       (lambda ()
-         (let* ((logo   (completing-read "Logo name: "
-                                         '("BibTeX"
-                                           "ExTeX"
-                                           "SliTeX"
-                                           "AmS"
-                                           "NTS"
-                                           "KOMAScript"
-                                           "METAFONT"
-                                           "METAPOST")))
-                (keyval (TeX-read-key-val
-                         nil
-                         (cond ((string= logo "BibTeX")
-                                '(("bibsf") ("sc")))
-                               ((string= logo "ExTeX")
-                                '(("rm") ("sy")))
-                               ((string= logo "SliTeX")
-                                '(("rm") ("sc")))
-                               ((or (string= logo "AmS")
-                                    (string= logo "NTS"))
-                                '(("sy")))
-                               ((string= logo "KOMAScript")
-                                '(("sf")))
-                               ((or (string= logo "METAFONT")
-                                    (string= logo "METAPOST"))
-                                '(("logo")))
-                               (t
-                                nil)))))
-           (TeX-argument-insert logo nil)
-           (format "%s" keyval)))))
-
-    ;; Additional user macros
-    `("hologoVariant"
-      LaTeX-hologo--arg-use-region-or-query-logo-name
-      (TeX-arg-key-val (append ,LaTeX-hologo-key-val-options-local
-                               ,LaTeX-hologo-key-val-options-global)))
-
-    `("HologoVariant"
-      LaTeX-hologo--arg-use-region-or-query-logo-name
-      (TeX-arg-key-val (append ,LaTeX-hologo-key-val-options-local
-                               ,LaTeX-hologo-key-val-options-global)))
-
-    '("hologoList" 0)
-
-    '("hologoEntry" "Logo name" "Variant" "Since"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("hologo"   "{")
-                                ("Hologo"   "{"))
-                              'textual)
-     (font-latex-add-keywords '(("hologoSetup"         "{")
-                                ("hologoLogoSetup"     "{{")
-                                ("hologoDriverSetup"   "{")
-                                ("hologoFontSetup"     "{")
-                                ("hologoLogoFontSetup" "{{")
-                                ("hologoVariant"       "{{")
-                                ("HologoVariant"       "{{")
-                                ("hologoList"          "")
-                                ("hologoEntry"         "{{{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-hologo-package-options nil
-  "Package options for the hologo package.")
-
-;;; hologo.el ends here
diff --git a/elpa/auctex-13.1.3/style/hologo.elc b/elpa/auctex-13.1.3/style/hologo.elc
deleted file mode 100644
index ccd9ec4..0000000
--- a/elpa/auctex-13.1.3/style/hologo.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/hyperref.el b/elpa/auctex-13.1.3/style/hyperref.el
deleted file mode 100644
index 81a0533..0000000
--- a/elpa/auctex-13.1.3/style/hyperref.el
+++ /dev/null
@@ -1,349 +0,0 @@
-;;; hyperref.el --- AUCTeX style for `hyperref.sty' v6.83m  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2008, 2013-2021 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2008-06-21
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the hyperref package.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-
-(defvar LaTeX-hyperref-package-options-list
-  '(;; See https://www.tug.org/applications/hyperref/manual.html#x1-40003
-    ;; General options
-    ("draft" ("true" "false"))
-    ("final" ("true" "false"))
-    ("debug" ("true" "false"))
-    ("verbose" ("true" "false"))
-    ("implicit" ("true" "false"))
-    ("setpagesize" ("true" "false"))
-    ;; Options for destination names
-    ("destlabel" ("true" "false"))
-    ("hypertexnames" ("true" "false"))
-    ("naturalnames" ("true" "false"))
-    ("plainpages" ("true" "false"))
-    ;; Configuration options
-    ("raiselinks" ("true" "false"))
-    ("breaklinks" ("true" "false"))
-    ("pageanchor" ("true" "false"))
-    ("nesting" ("true" "false"))
-    ;; Backend drivers
-    ("driverfallback")
-    ("dvipdfm")
-    ("dvipdfmx")
-    ("dvips")
-    ("dvipsone")
-    ("dviwindo")
-    ("hypertex")
-    ("latex2html")
-    ("nativepdf")
-    ("pdfmark")
-    ("pdftex")
-    ("ps2pdf")
-    ("tex4ht")
-    ("textures")
-    ("vtex")
-    ("vtexpdfmark")
-    ("xetex")
-    ;; Extension options
-    ("extension")
-    ("hyperfigures" ("true" "false"))
-    ("backref" ("section" "slide" "page" "none" "false"))
-    ("pagebackref" ("true" "false"))
-    ("hyperindex" ("true" "false"))
-    ("hyperfootnotes" ("true" "false"))
-    ("encap")
-    ("linktocpage" ("true" "false"))
-    ("breaklinks" ("true" "false"))
-    ("colorlinks" ("true" "false"))
-    ("linkcolor")
-    ("anchorcolor")
-    ("citecolor")
-    ("filecolor")
-    ("menucolor")
-    ("runcolor")
-    ("urlcolor")
-    ("allcolors")
-    ("frenchlinks" ("true" "false"))
-    ("hidelinks")
-    ;; PDF-specific display options
-    ("bookmarks" ("true" "false"))
-    ("bookmarksopen" ("true" "false"))
-    ("bookmarksopenlevel")
-    ("bookmarksnumbered" ("true" "false"))
-    ("bookmarkstype")
-    ("CJKbookmarks" ("true" "false"))
-    ("pdfhighlight" ("/I" "/N" "/O" "/P"))
-    ("citebordercolor")
-    ("filebordercolor")
-    ("linkbordercolor")
-    ("menubordercolor")
-    ("runbordercolor")
-    ("urlbordercolor")
-    ("allbordercolors")
-    ("pdfborder")
-    ;; PDF display and information options
-    ("baseurl")
-    ("pdfpagemode" ("UseOutlines" "UseThumbs" "FullScreen" "UseOC" "UseAttachments"))
-    ("pdftitle")
-    ("pdfauthor")
-    ("pdfsubject")
-    ("pdfcreator")
-    ("pdfproducer")
-    ("pdfkeywords")
-    ("pdftrapped" ("True" "False" "Unknown"))
-    ("pdfinfo")
-    ("pdfview" ("XYZ" "Fit" "FitH" "FitV" "FitR" "FitB" "FitBH" "FitBV"))
-    ("pdfstartpage")
-    ("pdfstartview" ("XYZ" "Fit" "FitH" "FitV" "FitR" "FitB" "FitBH" "FitBV"))
-    ("pdfremotestartview" ("XYZ" "Fit" "FitH" "FitV" "FitR" "FitB" "FitBH" "FitBV"))
-    ("pdfpagescrop")
-    ("pdfcenterwindow" ("true" "false"))
-    ("pdfdirection" ("L2R" "R2L"))
-    ("pdfdisplaydoctitle" ("true" "false"))
-    ("pdfduplex" ("Simplex" "DuplexFlipShortEdge" "DuplexFlipLongEdge"))
-    ("pdffitwindow" ("true" "false"))
-    ("pdflang")
-    ("pdfmenubar" ("true" "false"))
-    ("pdfnewwindow" ("true" "false"))
-    ("pdfnonfullscreenpagemode" ("UseNone" "UseOutlines" "UseThumbs" "FullScreen" "UseOC" "UseAttachments"))
-    ("pdfnumcopies")
-    ("pdfpagelayout" ("SinglePage" "OneColumn" "TwoColumnLeft" "TwoColumnRight" "TwoPageLeft" "TwoPageRight"))
-    ("pdfpagelabels" ("true" "false"))
-    ("pdfpagetransition" ("Blinds" "Box" "Dissolve" "Glitter" "Split" "Wipe"))
-    ("pdfpicktraybypdfsize" ("true" "false"))
-    ("pdfprintarea" ("MediaBox" "CropBox" "BleedBox" "TrimBox" "ArtBox"))
-    ("pdfprintclip" ("MediaBox" "CropBox" "BleedBox" "TrimBox" "ArtBox"))
-    ("pdfprintpagerange")
-    ("pdfprintscaling" ("AppDefault" "None"))
-    ("pdftoolbar" ("true" "false"))
-    ("pdfviewarea" ("MediaBox" "CropBox" "BleedBox" "TrimBox" "ArtBox"))
-    ("pdfviewclip" ("MediaBox" "CropBox" "BleedBox" "TrimBox" "ArtBox"))
-    ("pdfwindowui" ("true" "false"))
-    ("unicode" ("true" "false")))
-  "Package options for the hyperref package.")
-
-(defvar LaTeX-hyperref-href-options
-  '(("pdfremotestartview" ("XYZ" "Fit" "FitH" "FitV" "FitR" "FitB" "FitBH" "FitBV"))
-    ("pdfnewwindow" ("true" "false"))
-    ("page")
-    ("ismap" ("true" "false"))
-    ("nextactionraw"))
-  "Key=value options for href macro of the hyperref package.")
-
-;; See https://www.tug.org/applications/hyperref/ftp/doc/manual.html#x1-220006.2
-
-(defvar LaTeX-hyperref-forms-options
-  '(("accesskey")
-    ("align"          ("0" "1" "2"))
-    ("altname")
-    ("backgroundcolor")
-    ("bordercolor")
-    ("bordersep")
-    ("borderwidth")
-    ;; "borderstyle" is not mentioned in the original hyperref-doc, it
-    ;; can be seen in action in
-    ;; https://github.com/latex3/hyperref/blob/main/test/testform.tex
-    ;; S=Solid (default), D=Dashed, B=Beveled, I=Inset, U=Underline
-    ("borderstyle"    ("S" "D" "B" "I" "U"))
-    ("calculate")
-    ("charsize")
-    ("checkboxsymbol" ("true" "false"))
-    ("checked")
-    ("color")
-    ("combo"          ("true" "false"))
-    ("default")
-    ("disabled"       ("true" "false"))
-    ("format")
-    ("height")
-    ("hidden"         ("true" "false"))
-    ("keystroke")
-    ("mappingname")
-    ("maxlen")
-    ("menulength")
-    ("multiline"      ("true" "false"))
-    ("name")
-    ("onblur")
-    ("onchange")
-    ("onclick")
-    ("ondblclick")
-    ("onfocus")
-    ("onkeydown")
-    ("onkeypress")
-    ("onkeyup")
-    ("onmousedown")
-    ("onmousemove")
-    ("onmouseout")
-    ("onmouseover")
-    ("onmouseup")
-    ("onselect")
-    ("password"       ("true" "false"))
-    ("popdown"        ("true" "false"))
-    ("radio"          ("true" "false"))
-    ("radiosymbol")
-    ("readonly"       ("true" "false"))
-    ("rotation")
-    ("tabkey")
-    ("validate")
-    ("value")
-    ("width"))
-  "Key=value options for Forms related macros of the hyperref package.")
-
-(TeX-add-style-hook
- "hyperref"
- (lambda ()
-   ;; hyperref loads nameref and url (+ some other packages which do not have
-   ;; style hooks)
-   (TeX-run-style-hooks "url" "nameref")
-
-   (TeX-add-symbols
-    '("hypersetup" (TeX-arg-key-val LaTeX-hyperref-package-options-list))
-    '("href" [ (TeX-arg-key-val LaTeX-hyperref-href-options) ] "URL" "Text")
-    ;; Completion for \url is provided via url.el.  Hence the entry in
-    ;; this style is commented:
-    ;; '("url" "URL" ignore)
-    '("nolinkurl" t)
-    '("hyperbaseurl" t)
-    '("hyperimage" "Image URL" "Text")
-    '("hyperdef" "Category" "Name" "Text")
-    '("hyperref" "URL" "Category" "Name" "Text")
-    '("hyperlink" "Name" "Text")
-    '("hypertarget" "Name" "Text")
-    '("phantomsection" 0)
-    '("autoref" TeX-arg-ref)
-    '("autoref*" TeX-arg-ref)
-    '("ref*" TeX-arg-ref)
-    '("pageref*" TeX-arg-ref)
-    '("autopageref" TeX-arg-ref)
-    '("autopageref*" TeX-arg-ref)
-    '("pdfstringdef" "Macro name" "TeX string")
-    '("pdfbookmark" [ "Level" ] "Text" "name")
-    '("currentpdfbookmark" "Text" "Name")
-    '("subpdfbookmark" "Text" "Name")
-    '("belowpdfbookmark" "Text" "Name")
-    '("texorpdfstring" "TeX string" "PDF string")
-    '("hypercalcbp" t)
-    '("Acrobatmenu" "Menu option" "Text")
-    ;; The next 6 macros take Key-vals defined in
-    ;; "LaTeX-hyperref-forms-options".  For an example, see
-    ;; https://github.com/latex3/hyperref/blob/main/test/testform.tex
-    '("TextField"  [ (TeX-arg-key-val LaTeX-hyperref-forms-options) ] "Label")
-    '("CheckBox"   [ (TeX-arg-key-val LaTeX-hyperref-forms-options) ] "Label")
-    '("ChoiceMenu" [ (TeX-arg-key-val LaTeX-hyperref-forms-options) ] "Label" "Choices")
-    '("PushButton" [ (TeX-arg-key-val LaTeX-hyperref-forms-options) ] "Label")
-    '("Submit"     [ (TeX-arg-key-val LaTeX-hyperref-forms-options) ] "Label")
-    '("Reset"      [ (TeX-arg-key-val LaTeX-hyperref-forms-options) ] "Label")
-    '("LayoutTextField" "Label" "Field")
-    '("LayoutChoiceField" "Label" "Field")
-    '("LayoutCheckField" "Label" "Field")
-    '("MakeRadioField" "Width" "Height")
-    '("MakeCheckField" "Width" "Height")
-    '("MakeTextField" "Width" "Height")
-    '("MakeChoiceField" "Width" "Height")
-    '("MakeButtonField" "Text"))
-
-   ;; Form fields must be inside a "Form"-env, one per file is allowed, cf.
-   ;; https://www.tug.org/applications/hyperref/ftp/doc/manual.html#x1-200006
-   ;; It is up to user to insert [<options>] after \begin{Form}
-   (LaTeX-add-environments
-    '("Form"))
-
-   ;; Do not indent the content of the "Form"-env; it is odd if the
-   ;; whole document is indented.  Append it to a local version of
-   ;; `LaTeX-document-regexp':
-   (unless (string-match-p "Form" LaTeX-document-regexp)
-     (set (make-local-variable 'LaTeX-document-regexp)
-          (concat LaTeX-document-regexp "\\|" "Form")))
-
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "nolinkurl")
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "hyperbaseurl")
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "hyperimage")
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "hyperref")
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "href")
-
-   ;; In hyperref package, \url macro is redefined and \url|...| can't be used,
-   ;; while it's possible when only url package (required by hyperref) is loaded
-   (setq LaTeX-verbatim-macros-with-delims-local
-         (remove "url"  LaTeX-verbatim-macros-with-delims-local))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("href" "[{{")
-                                ("nolinkurl" "{")
-                                ("hyperbaseurl" "{")
-                                ("hyperimage" "{{")
-                                ("hyperdef" "{{{")
-                                ("hyperref" "{{{{")
-                                ("hyperlink" "{{")
-                                ("hypertarget" "{{")
-                                ("autoref" "*{")
-                                ("ref" "*{")
-                                ("pageref" "*{")
-                                ("autopageref" "*{"))
-                              'reference)
-     (font-latex-add-keywords '(("hypersetup" "{"))
-                              'function)
-     ;; For syntactic fontification, e.g. verbatim constructs.
-     (font-latex-set-syntactic-keywords))
-
-   ;; Option management
-   (if (and (LaTeX-provided-package-options-member "hyperref" "dvipdfmx")
-            (not (eq TeX-engine 'xetex)))
-       (setq TeX-PDF-from-DVI "Dvipdfmx"))
-
-   ;; Loop over the possible options and load backref.el:
-   (let ((opts '("backref"
-                 "backref=section"
-                 "backref=slide"
-                 "backref=page"
-                 "pagebackref"
-                 "pagebackref=true")))
-     (dolist (opt opts)
-       (when (LaTeX-provided-package-options-member "hyperref" opt)
-         (TeX-run-style-hooks "backref"))))
-
-   ;; Activate RefTeX reference style.
-   (and LaTeX-reftex-ref-style-auto-activate
-        (fboundp 'reftex-ref-style-activate)
-        (reftex-ref-style-activate "Hyperref")))
- TeX-dialect)
-
-(defun LaTeX-hyperref-package-options ()
-  "Read the hyperref package options from the user."
-  (TeX-read-key-val t LaTeX-hyperref-package-options-list))
-
-;;; hyperref.el ends here
diff --git a/elpa/auctex-13.1.3/style/hyperref.elc b/elpa/auctex-13.1.3/style/hyperref.elc
deleted file mode 100644
index fef205a..0000000
--- a/elpa/auctex-13.1.3/style/hyperref.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/icelandic.el b/elpa/auctex-13.1.3/style/icelandic.el
deleted file mode 100644
index b3cf1e4..0000000
--- a/elpa/auctex-13.1.3/style/icelandic.el
+++ /dev/null
@@ -1,62 +0,0 @@
-;;; icelandic.el --- AUCTeX style for the `icelandic' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2007-03-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing Icelandic text in connection with the
-;; `icelandic' babel option.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(defvar LaTeX-icelandic-mode-syntax-table
-  (copy-syntax-table LaTeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode when using `icelandic.sty'.")
-
-(modify-syntax-entry ?\" "w" LaTeX-icelandic-mode-syntax-table)
-
-(TeX-add-style-hook
- "icelandic"
- (lambda ()
-   (set-syntax-table LaTeX-icelandic-mode-syntax-table)
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language `("icelandic" "\"`" "\"'" ,TeX-quote-after-quote)))
-   (setq LaTeX-babel-hyphen-language "icelandic")
-   ;; Fontification of quotation marks.
-   (when (fboundp 'font-latex-add-quotes)
-     (font-latex-add-quotes '("\"`" "\"'"))
-     (font-latex-add-quotes '("\"<" "\">" french)))
-   (run-hooks 'TeX-language-is-hook))
- TeX-dialect)
-
-;;; icelandic.el ends here
diff --git a/elpa/auctex-13.1.3/style/icelandic.elc b/elpa/auctex-13.1.3/style/icelandic.elc
deleted file mode 100644
index af1717c..0000000
--- a/elpa/auctex-13.1.3/style/icelandic.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ifluatex.el b/elpa/auctex-13.1.3/style/ifluatex.el
deleted file mode 100644
index 86a7638..0000000
--- a/elpa/auctex-13.1.3/style/ifluatex.el
+++ /dev/null
@@ -1,72 +0,0 @@
-;;; ifluatex.el --- AUCTeX style for `ifluatex.sty' version 1.3.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Davide G. M. Salvetti <salve@debian.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-11-15
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by the
-;; Free Software Foundation; either version 3, or (at your option) any
-;; later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but WITHOUT
-;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-;; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-;; for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, see
-;; <https://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;; This file adds support for `ifluatex.sty' 1.3.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun LaTeX-ifluatex-set-TeX-exit-mark (_optional)
-  "Discard OPTIONAL and set `TeX-exit-mark' to current point."
-  (set-marker TeX-exit-mark (point)))
-
-(TeX-add-style-hook
- "ifluatex"
- (lambda ()
-   (TeX-add-symbols
-    '("ifluatex"
-      (TeX-arg-literal "%\n")
-      LaTeX-ifluatex-set-TeX-exit-mark
-      (TeX-arg-literal "\n\\else%\n\\fi%"))
-    '("luatexversion" 0)
-    '("luatexrevision" 0))
-   (TeX-declare-expert-macros
-    "ifluatex"
-    "ifluatex" "luatexversion" "luatexrevision")
-
-   ;; This package is used to make it possible to compile a document with both
-   ;; LuaTeX and base TeX engines.  By setting `TeX-check-engine-list' to nil
-   ;; we ignore engine restrictions posed by other packages.
-   (setq TeX-check-engine-list nil)
-
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("luatexversion")
-                                ("luatexrevision"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-ifluatex-package-options nil
-  "Package options for the ifluatex package.")
-
-;;; ifluatex.el ends here
diff --git a/elpa/auctex-13.1.3/style/ifluatex.elc b/elpa/auctex-13.1.3/style/ifluatex.elc
deleted file mode 100644
index 37f0152..0000000
--- a/elpa/auctex-13.1.3/style/ifluatex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ifthen.el b/elpa/auctex-13.1.3/style/ifthen.el
deleted file mode 100644
index 2f42602..0000000
--- a/elpa/auctex-13.1.3/style/ifthen.el
+++ /dev/null
@@ -1,82 +0,0 @@
-;;; ifthen.el --- AUCTeX style for `ifthen.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2022-03-16
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ifthen.sty' v1.1c, dated 2020/11/24.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun LaTeX-arg-ifthen-test (optional &optional prompt)
-  "Query and insert skeleton for a test in ifthen macros."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional prompt "Test")
-    '("<" "=" ">"
-      "\\isodd{}"
-      "\\isundefined{}"
-      "\\equal{}{}"
-      "\\lengthtest{<}"
-      "\\lengthtest{=}"
-      "\\lengthtest{>}"
-      "\\boolean{}"))
-   optional))
-
-(TeX-add-style-hook
- "ifthen"
- (lambda ()
-   (TeX-add-symbols
-    '("ifthenelse" LaTeX-arg-ifthen-test t nil)
-    '("whiledo"    LaTeX-arg-ifthen-test t)
-    "AND"
-    "OR"
-    "NOT"
-    '("newboolean" "Name")
-    '("provideboolean" "Name")
-    '("setboolean" "Name" (TeX-arg-eval completing-read
-                                        (TeX-argument-prompt nil nil "Value")
-                                        '("true" "false"))))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     ;; Only fontify macros which will be used top-level:
-     (font-latex-add-keywords '(("newboolean"     "{")
-                                ("provideboolean" "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-ifthen-package-options nil
-  "Package options for the ifthen package.")
-
-;;; ifthen.el ends here
diff --git a/elpa/auctex-13.1.3/style/ifthen.elc b/elpa/auctex-13.1.3/style/ifthen.elc
deleted file mode 100644
index cd588b6..0000000
--- a/elpa/auctex-13.1.3/style/ifthen.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/imakeidx.el b/elpa/auctex-13.1.3/style/imakeidx.el
deleted file mode 100644
index 325631e..0000000
--- a/elpa/auctex-13.1.3/style/imakeidx.el
+++ /dev/null
@@ -1,103 +0,0 @@
-;;; imakeidx.el --- AUCTeX style for `imakeidx.sty'.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012-2013, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <giordano.mose@libero.it>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `imakeidx.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-imakeidx-makeindex-options
-  '(("name")
-    ("title")
-    ("program" ("makeindex" "xindy" "texindy" "truexindy"))
-    ("options")
-    ("noautomatic" ("true" "false"))
-    ("intoc" ("true" "false"))
-    ("columns")
-    ("columnsep")
-    ("columnseprule" ("true" "false")))
-  "Key=value options for makeindex macro of the imakeidx package.")
-
-(defvar LaTeX-imakeidx-indexsetup-options
-  '(("level")
-    ("toclevel")
-    ("noclearpage" ("true" "false"))
-    ("othercode"))
-  "Key=value options for indexsetup macro of the imakeidx package.")
-(make-variable-buffer-local 'LaTeX-imakeidx-indexsetup-options)
-
-(TeX-add-style-hook
- "imakeidx"
- (lambda ()
-   ;; `firstpagestyle' and `headers' options for `indexsetup' macro are
-   ;; available only if `fancyhdr' is not loaded.  The following code works only
-   ;; if `imakeidx' is loaded after `fancyhdr'.
-   (unless (member "fancyhdr" TeX-active-styles)
-     (setq LaTeX-imakeidx-indexsetup-options
-           (append LaTeX-imakeidx-indexsetup-options
-                   `(("firstpagestyle" ,(LaTeX-pagestyle-list)))
-                   '(("headers")))))
-
-   (TeX-add-symbols
-    '("makeindex" [ (TeX-arg-key-val LaTeX-imakeidx-makeindex-options) ])
-    '("indexsetup" (TeX-arg-key-val LaTeX-imakeidx-indexsetup-options))
-    '("splitindexoptions" "Command line option")
-    '("index" [ "Index name" ] TeX-arg-index)
-    '("indexprologue" [ "Spacing" ] "Text")
-    '("printindex" [ "Index name" ])
-    '("seealso" 2)
-    '("see" 2)
-    "seename"
-    "alsoname"
-    "indexname")
-
-   (TeX-run-style-hooks
-    "multicol"
-    "xpatch"
-    "pdftexcmds"
-    "ifluatex"
-    "ifxetex"
-    "xkeyval")
-
-   ;; Completion for the |see macro and RefTeX support taken from
-   ;; `makeidx.el'
-   (setq TeX-complete-list
-         (append
-          '(("|see{\\([^{}\n\r]*\\)" 1 LaTeX-index-entry-list))
-          TeX-complete-list))
-   (and (fboundp 'reftex-add-index-macros)
-        (reftex-add-index-macros '(default))))
- TeX-dialect)
-
-(defvar LaTeX-imakeidx-package-options
-  '("makeindex" "xindy" "texindy" "truexindy" "noautomatic" "nonewpage" "quiet"
-    "original" "splitindex")
-  "Package options for the imakeidx package.")
-
-;; imakeidx.el ends here
diff --git a/elpa/auctex-13.1.3/style/imakeidx.elc b/elpa/auctex-13.1.3/style/imakeidx.elc
deleted file mode 100644
index d935361..0000000
--- a/elpa/auctex-13.1.3/style/imakeidx.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/index.el b/elpa/auctex-13.1.3/style/index.el
deleted file mode 100644
index 0d83566..0000000
--- a/elpa/auctex-13.1.3/style/index.el
+++ /dev/null
@@ -1,87 +0,0 @@
-;;; index.el --- AUCTeX support for indices with index.sty.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1999, 2020 Free Software Foundation, Inc.
-
-;; Author: Carsten Dominik <dominik@strw.leidenuniv.nl>
-;; Maintainer: auctex-devel@gnu.org
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "index"
- (lambda ()
-
-   (TeX-add-symbols
-    ;; New indices
-    '("newindex" [ "Counter" ] "Tag"
-      "Extension of raw index" "Extension of processed index" "Index title")
-    '("renewindex" [ "Counter" ] "Tag"
-      "Extension of raw index" "Extension of processed index" "Index title")
-    "makeindex"
-    '("disableindex" "Tag[,tag...]")
-
-    ;; Printing the index
-    '("printindex" [ "Indextag" ] [ "Prologue" ])
-    "indexspace"
-
-    ;; Index entries
-    '("index" [ TeX-arg-index-tag ] TeX-arg-index)
-    '("index*" [ TeX-arg-index-tag ] TeX-arg-index)
-
-    ;; Showidx-like stuff
-    "proofmodetrue" "proofmodefalse" '("indexproofstyle" "Style")
-
-    ;; Shortcuts (THESE ARE DEPRECATED AND SHOULD NOT BE USED
-    "shortindexingon" "shortindexinoff")
-
-   ;; Parsing index macros
-   (setq LaTeX-auto-regexp-list
-         (append
-
-          ;; The first regexp is faster, but less accurate
-          ;;'(("\\\\index\\*?\\[[^{}]*\\]{\\([^}]*\\)"
-          ;;   1 LaTeX-auto-index-entry))
-
-          ;; The second regexp is very good, but slower.
-          '(("\\\\index\\*?\\[[^{}]*\\]{\\([^}{]*\\({[^}{]*\\({[^}{]*\\({[^}{]*}[^}{]*\\)*}[^}{]*\\)*}[^}{]*\\)*\\)}"
-             1 LaTeX-auto-index-entry))
-
-          LaTeX-auto-regexp-list))
-
-   ;; Completion for the index entries in \index and |see commands
-   (setq TeX-complete-list
-         (append
-          '(("\\\\index\\*?\\(\\[[^][{}]*\\]\\)?{\\([^{}\n\r]*\\)" 
-             2 LaTeX-index-entry-list)
-            ("|see{\\([^}]*\\)" 1 LaTeX-index-entry-list))
-          TeX-complete-list))
-
-   ;; RefTeX support
-   (and (fboundp 'reftex-add-index-macros)
-        (reftex-add-index-macros '(index))))
- TeX-dialect)
-
-(defvar LaTeX-index-package-options nil
-  "Package options for the index package.")
-
-;;; index.el ends here
diff --git a/elpa/auctex-13.1.3/style/index.elc b/elpa/auctex-13.1.3/style/index.elc
deleted file mode 100644
index 14daa81..0000000
--- a/elpa/auctex-13.1.3/style/index.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/inputenc.el b/elpa/auctex-13.1.3/style/inputenc.el
deleted file mode 100644
index 14ff61c..0000000
--- a/elpa/auctex-13.1.3/style/inputenc.el
+++ /dev/null
@@ -1,89 +0,0 @@
-;;; inputenc.el --- AUCTeX style for `inputenc.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2005-2021  Free Software Foundation, Inc.
-
-;; Author: Arne Jørgensen <arne@arnested.dk>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `inputenc.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-(defun LaTeX-inputenc-package-options nil
-  "Prompt for package options for the inputenc package."
-  ;; separate the condition in three to silence the byte compiler
-  (if (boundp 'latex-inputenc-coding-alist)
-      (when (fboundp 'latexenc-coding-system-to-inputenc)
-        (when (fboundp 'latexenc-inputenc-to-coding-system)
-          (let ((default (latexenc-coding-system-to-inputenc
-                          (or coding-system-for-write
-                              buffer-file-coding-system)))
-                (selected 'undecided))
-            (setq selected (completing-read
-                            (if default
-                                (format "Input encoding (default %s): " default)
-                              "Input encoding: ")
-                            (mapcar #'car latex-inputenc-coding-alist)
-                            nil
-                            nil
-                            nil
-                            nil
-                            default))
-
-            ;; if necessary offer to set the coding system for saving
-            ;; this buffer based on the selected input encoding
-            (when (and (null
-                        (coding-system-equal
-                         (coding-system-base
-                          (or coding-system-for-write
-                              buffer-file-coding-system))
-                         (coding-system-base
-                          (latexenc-inputenc-to-coding-system selected))))
-                       (y-or-n-p "Set coding system for saving this buffer? ")
-                       (set-buffer-file-coding-system
-                        (coding-system-base
-                         (latexenc-inputenc-to-coding-system selected)))
-                       (message nil)))
-
-            ;; return selected input encoding
-            selected)))
-    (TeX-read-string "Input encoding: ")))
-
-(defun LaTeX-arg-inputenc-inputenc (_optional)
-  "Prompt for input encoding."
-  (TeX-argument-insert (LaTeX-inputenc-package-options) nil))
-
-(TeX-add-style-hook
- "inputenc"
- (lambda ()
-   ;; New symbols
-   (TeX-add-symbols
-    '("inputencoding" LaTeX-arg-inputenc-inputenc)))
- TeX-dialect)
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
-;;; inputenc.el ends here
diff --git a/elpa/auctex-13.1.3/style/inputenc.elc b/elpa/auctex-13.1.3/style/inputenc.elc
deleted file mode 100644
index a16f237..0000000
--- a/elpa/auctex-13.1.3/style/inputenc.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/italian.el b/elpa/auctex-13.1.3/style/italian.el
deleted file mode 100644
index 16db718..0000000
--- a/elpa/auctex-13.1.3/style/italian.el
+++ /dev/null
@@ -1,56 +0,0 @@
-;;; italian.el --- Setup AUCTeX for editing Italian text.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2005, 2018, 2020, 2022 Free Software Foundation, Inc.
-
-;; Author: Davide G. M. Salvetti <salve@debian.org>
-;; Maintainer: Davide G. M. Salvetti <salve@debian.org>
-;; Created: 2004-05-12
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-;;
-;; I believe that the Italian correct quoting is achieved with `\"<' and
-;; `\">'.  However, I will be glad to see a normative reference. -- DGMS
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(defvar TeX-language-it-hook nil
-  "Hook run for Italian texts.")
-
-(TeX-add-style-hook
- "italian"
- (lambda ()
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language
-           `("italian" "\"<" "\">" ,TeX-quote-after-quote)))
-   ;; Fontification of quotation marks.
-   (when (fboundp 'font-latex-add-quotes)
-     (font-latex-add-quotes '("\"<" "\">" french)))
-   (run-hooks 'TeX-language-it-hook))
- TeX-dialect)
-
-;;; italian.el ends here
diff --git a/elpa/auctex-13.1.3/style/italian.elc b/elpa/auctex-13.1.3/style/italian.elc
deleted file mode 100644
index e9b40cf..0000000
--- a/elpa/auctex-13.1.3/style/italian.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/j-article.el b/elpa/auctex-13.1.3/style/j-article.el
deleted file mode 100644
index 44571f3..0000000
--- a/elpa/auctex-13.1.3/style/j-article.el
+++ /dev/null
@@ -1,14 +0,0 @@
-;;; j-article.el - Special code for j-article style.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "j-article"
- (lambda ()
-   (LaTeX-largest-level-set "section"))
- TeX-dialect)
-
-;;; j-article.el ends here
diff --git a/elpa/auctex-13.1.3/style/j-article.elc b/elpa/auctex-13.1.3/style/j-article.elc
deleted file mode 100644
index f7c52f8..0000000
--- a/elpa/auctex-13.1.3/style/j-article.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/j-book.el b/elpa/auctex-13.1.3/style/j-book.el
deleted file mode 100644
index 1aeda40..0000000
--- a/elpa/auctex-13.1.3/style/j-book.el
+++ /dev/null
@@ -1,14 +0,0 @@
-;;; j-book.el - Special code for j-book style.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "j-book"
- (lambda ()
-   (LaTeX-largest-level-set "part"))
- TeX-dialect)
-
-;;; j-book.el ends here
diff --git a/elpa/auctex-13.1.3/style/j-book.elc b/elpa/auctex-13.1.3/style/j-book.elc
deleted file mode 100644
index 331bd65..0000000
--- a/elpa/auctex-13.1.3/style/j-book.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/j-report.el b/elpa/auctex-13.1.3/style/j-report.el
deleted file mode 100644
index 969b4f7..0000000
--- a/elpa/auctex-13.1.3/style/j-report.el
+++ /dev/null
@@ -1,14 +0,0 @@
-;;; j-report.el - Special code for j-report style.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "j-report"
- (lambda ()
-   (LaTeX-largest-level-set "chapter"))
- TeX-dialect)
-
-;;; j-report.el ends here
diff --git a/elpa/auctex-13.1.3/style/j-report.elc b/elpa/auctex-13.1.3/style/j-report.elc
deleted file mode 100644
index 4fc6c96..0000000
--- a/elpa/auctex-13.1.3/style/j-report.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/jarticle.el b/elpa/auctex-13.1.3/style/jarticle.el
deleted file mode 100644
index d293ff0..0000000
--- a/elpa/auctex-13.1.3/style/jarticle.el
+++ /dev/null
@@ -1,26 +0,0 @@
-;;; jarticle.el - Special code for jarticle class.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-jarticle-class-options
-  '("a4paper" "a5paper" "b4paper" "b5paper" "a4j" "a5j" "b4j" "b5j"
-    "a4p" "b4p" "b5p" "10pt" "11pt" "12pt" "landscape" "tombow" "tombo"
-    "mentuke" "oneside" "twoside" "onecolumn" "twocolumn"
-    "titlepage" "notitlepage" "leqno" "fleqn"
-    "openbib" "disablejfam" "mathrmmc" "draft" "final")
-  "Class options for the jarticle class.")
-
-(TeX-add-style-hook
- "jarticle"
- (lambda ()
-   (LaTeX-largest-level-set "section")
-   (LaTeX-add-counters "part" "section" "subsection" "subsubsection" "paragraph"
-                       "subparagraph" "figure" "table")
-   (LaTeX-add-pagestyles "headings" "myheadings")
-   (LaTeX-add-environments "abstract"))
- TeX-dialect)
-
-;;; jarticle.el ends here
diff --git a/elpa/auctex-13.1.3/style/jarticle.elc b/elpa/auctex-13.1.3/style/jarticle.elc
deleted file mode 100644
index 02a45c5..0000000
--- a/elpa/auctex-13.1.3/style/jarticle.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/jbook.el b/elpa/auctex-13.1.3/style/jbook.el
deleted file mode 100644
index b1e7daa..0000000
--- a/elpa/auctex-13.1.3/style/jbook.el
+++ /dev/null
@@ -1,25 +0,0 @@
-;;; jbook.el - Special code for jbook class.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-jbook-class-options
-  '("a4paper" "a5paper" "b4paper" "b5paper" "a4j" "a5j" "b4j" "b5j"
-    "a4p" "b4p" "b5p" "10pt" "11pt" "12pt" "landscape" "tombow" "tombo"
-    "mentuke" "oneside" "twoside" "onecolumn" "twocolumn"
-    "titlepage" "notitlepage" "openright" "openany" "leqno" "fleqn"
-    "openbib" "disablejfam" "mathrmmc" "draft" "final")
-  "Class options for the jbook class.")
-
-(TeX-add-style-hook
- "jbook"
- (lambda ()
-   (LaTeX-largest-level-set "part")
-   (LaTeX-add-counters "part" "chapter" "section" "subsection" "subsubsection"
-                       "paragraph" "subparagraph" "figure" "table")
-   (LaTeX-add-pagestyles "headings" "myheadings"))
- TeX-dialect)
-
-;;; jbook.el ends here
diff --git a/elpa/auctex-13.1.3/style/jbook.elc b/elpa/auctex-13.1.3/style/jbook.elc
deleted file mode 100644
index 81a7927..0000000
--- a/elpa/auctex-13.1.3/style/jbook.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/jreport.el b/elpa/auctex-13.1.3/style/jreport.el
deleted file mode 100644
index 613f3ff..0000000
--- a/elpa/auctex-13.1.3/style/jreport.el
+++ /dev/null
@@ -1,26 +0,0 @@
-;;; jreport.el - Special code for jreport class.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-jreport-class-options
-  '("a4paper" "a5paper" "b4paper" "b5paper" "a4j" "a5j" "b4j" "b5j"
-    "a4p" "b4p" "b5p" "10pt" "11pt" "12pt" "landscape" "tombow" "tombo"
-    "mentuke" "oneside" "twoside" "onecolumn" "twocolumn"
-    "titlepage" "notitlepage" "openright" "openany" "leqno" "fleqn"
-    "openbib" "disablejfam" "mathrmmc" "draft" "final")
-  "Class options for the jreport class.")
-
-(TeX-add-style-hook
- "jreport"
- (lambda ()
-   (LaTeX-largest-level-set "chapter")
-   (LaTeX-add-counters "part" "chapter" "section" "subsection" "subsubsection"
-                       "paragraph" "subparagraph" "figure" "table")
-   (LaTeX-add-pagestyles "headings" "myheadings")
-   (LaTeX-add-environments "abstract"))
- TeX-dialect)
-
-;;; jreport.el ends here
diff --git a/elpa/auctex-13.1.3/style/jreport.elc b/elpa/auctex-13.1.3/style/jreport.elc
deleted file mode 100644
index 20ae161..0000000
--- a/elpa/auctex-13.1.3/style/jreport.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/jsarticle.el b/elpa/auctex-13.1.3/style/jsarticle.el
deleted file mode 100644
index 519aa7e..0000000
--- a/elpa/auctex-13.1.3/style/jsarticle.el
+++ /dev/null
@@ -1,30 +0,0 @@
-;;; jsarticle.el - Special code for jsarticle class.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-jsarticle-class-options
-  '("a3paper" "a4paper" "a5paper" "a6paper" "b4paper" "b5paper" "b6paper"
-    "a4j" "a5j" "b4j" "b5j" "a4var" "b5var" "letterpaper" "legalpaper"
-    "executivepaper" "landscape" "slide"
-    "8pt" "9pt" "10pt" "11pt" "12pt" "14pt" "17pt" "20pt" "21pt" "25pt"
-    "30pt" "36pt" "43pt" "12Q" "14Q" "usemag" "nomag" "nomag*"
-    "tombow" "tombo" "mentuke" "oneside" "twoside" "vartwoside"
-    "onecolumn" "twocolumn" "titlepage" "notitlepage" "leqno" "fleqn"
-    "disablejfam" "draft" "final" "mingoth" "wingoth" "jis"
-    "uplatex" "autodetect-engine" "papersize" "english" "jslogo" "nojslogo")
-  "Class options for the jsarticle class.")
-
-(TeX-add-style-hook
- "jsarticle"
- (lambda ()
-   (LaTeX-largest-level-set "section")
-   (LaTeX-add-counters "part" "section" "subsection" "subsubsection" "paragraph"
-                       "subparagraph" "figure" "table")
-   (LaTeX-add-pagestyles "headings" "myheadings")
-   (LaTeX-add-environments "abstract"))
- TeX-dialect)
-
-;;; jsarticle.el ends here
diff --git a/elpa/auctex-13.1.3/style/jsarticle.elc b/elpa/auctex-13.1.3/style/jsarticle.elc
deleted file mode 100644
index 8663f8c..0000000
--- a/elpa/auctex-13.1.3/style/jsarticle.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/jsbook.el b/elpa/auctex-13.1.3/style/jsbook.el
deleted file mode 100644
index 161e81d..0000000
--- a/elpa/auctex-13.1.3/style/jsbook.el
+++ /dev/null
@@ -1,34 +0,0 @@
-;;; jsbook.el - Special code for jsbook class.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-jsbook-class-options
-  '("a3paper" "a4paper" "a5paper" "a6paper" "b4paper" "b5paper" "b6paper"
-    "a4j" "a5j" "b4j" "b5j" "a4var" "b5var" "letterpaper" "legalpaper"
-    "executivepaper" "landscape" "report"
-    "8pt" "9pt" "10pt" "11pt" "12pt" "14pt" "17pt" "20pt" "21pt" "25pt"
-    "30pt" "36pt" "43pt" "12Q" "14Q" "usemag" "nomag" "nomag*"
-    "tombow" "tombo" "mentuke" "oneside" "twoside" "vartwoside"
-    "onecolumn" "twocolumn" "titlepage" "notitlepage"
-    "openright" "openleft" "openany" "leqno" "fleqn"
-    "disablejfam" "draft" "final" "mingoth" "wingoth" "jis"
-    "uplatex" "autodetect-engine" "papersize" "english" "jslogo" "nojslogo")
-  "Class options for the jsbook class.")
-
-(TeX-add-style-hook
- "jsbook"
- (lambda ()
-   (if (LaTeX-provided-class-options-member "jsbook" "report")
-       (progn
-         (LaTeX-largest-level-set "chapter")
-         (LaTeX-add-environments "abstract"))
-     (LaTeX-largest-level-set "part"))
-   (LaTeX-add-counters "part" "chapter" "section" "subsection" "subsubsection"
-                       "paragraph" "subparagraph" "figure" "table")
-   (LaTeX-add-pagestyles "headings" "myheadings"))
- TeX-dialect)
-
-;;; jsbook.el ends here
diff --git a/elpa/auctex-13.1.3/style/jsbook.elc b/elpa/auctex-13.1.3/style/jsbook.elc
deleted file mode 100644
index b08ba01..0000000
--- a/elpa/auctex-13.1.3/style/jsbook.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/jsreport.el b/elpa/auctex-13.1.3/style/jsreport.el
deleted file mode 100644
index 1a71f1b..0000000
--- a/elpa/auctex-13.1.3/style/jsreport.el
+++ /dev/null
@@ -1,59 +0,0 @@
-;;; jsreport.el - Special code for jsreport class.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2020 Free Software Foundation, Inc.
-
-;; Author: Ikumi Keita <ikumi@ikumi.que.jp>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-03-23
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Please write me.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-jsreport-class-options
-  '("a3paper" "a4paper" "a5paper" "a6paper" "b4paper" "b5paper" "b6paper"
-    "a4j" "a5j" "b4j" "b5j" "a4var" "b5var" "letterpaper" "legalpaper"
-    "executivepaper" "landscape"
-    "8pt" "9pt" "10pt" "11pt" "12pt" "14pt" "17pt" "20pt" "21pt" "25pt"
-    "30pt" "36pt" "43pt" "12Q" "14Q" "usemag" "nomag" "nomag*"
-    "tombow" "tombo" "mentuke" "oneside" "twoside" "vartwoside"
-    "onecolumn" "twocolumn" "titlepage" "notitlepage"
-    "openright" "openleft" "openany" "leqno" "fleqn"
-    "disablejfam" "draft" "final" "mingoth" "wingoth" "jis"
-    "uplatex" "autodetect-engine" "papersize" "english" "jslogo" "nojslogo")
-  "Class options for the jsreport class.")
-
-(TeX-add-style-hook
- "jsreport"
- (lambda ()
-   (LaTeX-largest-level-set "chapter")
-   (LaTeX-add-counters "part" "chapter" "section" "subsection" "subsubsection"
-                       "paragraph" "subparagraph" "figure" "table")
-   (LaTeX-add-pagestyles "headings" "myheadings")
-   (LaTeX-add-environments "abstract"))
- TeX-dialect)
-
-;;; jsreport.el ends here
diff --git a/elpa/auctex-13.1.3/style/jsreport.elc b/elpa/auctex-13.1.3/style/jsreport.elc
deleted file mode 100644
index 30087bb..0000000
--- a/elpa/auctex-13.1.3/style/jsreport.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/jura.el b/elpa/auctex-13.1.3/style/jura.el
deleted file mode 100644
index 920db7f..0000000
--- a/elpa/auctex-13.1.3/style/jura.el
+++ /dev/null
@@ -1,42 +0,0 @@
-;;; jura.el --- AUCTeX style for `jura.cls'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2020 Free Software Foundation, Inc.
-
-;; Author: Frank Küster <frank@kuesterei.ch>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `jura.cls'.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "jura"
- (lambda ()
-   (TeX-run-style-hooks "alphanum"))
- TeX-dialect)
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
diff --git a/elpa/auctex-13.1.3/style/jura.elc b/elpa/auctex-13.1.3/style/jura.elc
deleted file mode 100644
index 25a50f0..0000000
--- a/elpa/auctex-13.1.3/style/jura.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/jurabib.el b/elpa/auctex-13.1.3/style/jurabib.el
deleted file mode 100644
index 68c02fc..0000000
--- a/elpa/auctex-13.1.3/style/jurabib.el
+++ /dev/null
@@ -1,644 +0,0 @@
-;;; jurabib.el --- AUCTeX style for the `jurabib' package  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004-2021  Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2004-10-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the `jurabib' package.
-
-;; Currently only the citation-related commands are supported.  Feel
-;; free to complete the support and send the result to the AUCTeX
-;; mailing list.  But be aware that the code can only be included if
-;; you assign the copyright to the FSF.
-
-;;; Code:
-
-(require 'tex)
-(require 'tex-style)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar reftex-cite-format-builtin)
-
-(TeX-add-style-hook
- "jurabib"
- (lambda ()
-   ;; Taken from natbib.el and adapted.
-   (let ((citecmds
-          '(("cite" . 2) ("cite*" . 2)
-            ("citetitle" . 2) ("fullcite" . 2)
-            ("citet" . 1) ("citealt" . 1)
-            ("citep" . 2) ("citealp" . 2)
-            ("citeauthor" . 2) ("citeyear" . 2)
-            ("footcite" . 2) ("footcite*" . 2)
-            ("footcitetitle" . 2) ("footfullcite" . 2)
-            ("footcitet" . 1) ("footcitealt" . 1)
-            ("footcitep" . 2) ("footcitealp" . 2)
-            ("footciteauthor" . 2) ("footciteyear" . 2))))
-     ;; Add these symbols
-     (apply 
-      #'TeX-add-symbols
-      (mapcar
-       (lambda (cmd)
-         (cond 
-          ((= (cdr cmd) 0)
-           ;; No optional arguments
-           (list (car cmd) #'TeX-arg-cite))
-          ((= (cdr cmd) 1)
-           ;; Just one optional argument, the post note
-           (list
-            (car cmd)
-            '(TeX-arg-conditional TeX-arg-cite-note-p (["Post-note"]) nil)
-            #'TeX-arg-cite))
-          ((= (cdr cmd) 2)
-           ;; Pre and post notes
-           (list
-            (car cmd)
-            '(TeX-arg-conditional TeX-arg-cite-note-p (natbib-note-args) nil)
-            #'TeX-arg-cite))))
-       citecmds))
-     ;; Special cases
-     (TeX-add-symbols
-      ;; FIXME: Completing read for field.
-      '("citefield" ; \citefield[]{}{}
-        (TeX-arg-conditional TeX-arg-cite-note-p (["Post-note"]) nil)
-        "Field" TeX-arg-cite)
-      '("footcitefield" ; \footcitefield[]{}{}
-        (TeX-arg-conditional TeX-arg-cite-note-p (["Post-note"]) nil)
-        "Field" TeX-arg-cite))
-
-     ;; Make an entry in TeX-complete-list
-     (add-to-list
-      'TeX-complete-list
-      (list
-       (concat "\\\\\\(" 
-               (mapconcat (lambda (x) (regexp-quote (car x)))
-                          (append citecmds
-                                  '(("citefield") ("footcitefield"))) "\\|")
-               "\\)\\(\\[[^]\n\r\\%]*\\]\\)*{\\([^{}\n\r\\%,]*,\\)*"
-               "\\([^{}\n\r\\%,]*\\)")
-       4 'LaTeX-bibitem-list "}"))
-
-     ;; Add further symbols
-     (TeX-add-symbols
-      '("citefullfirstfortype" 1)
-      '("citenotitlefortype" 1)
-      '("citeswithoutentry" 1)
-      '("citetitlefortype" 1)
-      '("citeworkwithtitle" 1)
-      '("nextcitefull" 1)
-      '("nextcitenotitle" 1)
-      '("nextcitereset" 1)
-      '("nextciteshort" 1)
-      '("jurabibsetup" 1))
-
-     ;; Fontification
-     (when (and (featurep 'font-latex)
-                (eq TeX-install-font-lock 'font-latex-setup))
-       (font-latex-add-keywords '(("cite" "*[[{")
-                                  ("citetitle" "[[{")
-                                  ("fullcite" "[[{")
-                                  ("citet" "[{")
-                                  ("citealt" "[{")
-                                  ("citep" "[[{")
-                                  ("citealp" "[[{")
-                                  ("citeauthor" "[[{")
-                                  ("citeyear" "[[{")
-                                  ("footcite" "[[{")
-                                  ("footcite*" "[[{")
-                                  ("footcitetitle" "[[{")
-                                  ("footfullcite" "[[{")
-                                  ("footcitet" "[{")
-                                  ("footcitealt" "[{")
-                                  ("footcitep" "[[{")
-                                  ("footcitealp" "[[{")
-                                  ("footciteauthor" "[[{")
-                                  ("footciteyear" "[[{")
-                                  ("citefield" "[{{")
-                                  ("footcitefield" "[{{"))
-                                'reference)
-       (font-latex-add-keywords '(("citeswithoutentry" "{")
-                                  ("nextcitefull" "{")
-                                  ("nextcitenotitle" "{")
-                                  ("nextcitereset" "{")
-                                  ("nextciteshort" "{"))
-                                'function)
-       (font-latex-add-keywords '(("citenotitlefortype" "{")
-                                  ("citetitlefortype" "{")
-                                  ("jurabibsetup" "{"))
-                                'variable))
-
-     ;; Tell RefTeX (Thanks, Carsten)
-     (when (and LaTeX-reftex-cite-format-auto-activate
-                (fboundp 'reftex-set-cite-format))
-       ;; Check if RefTeX supports jurabib.
-       (if (assoc 'jurabib reftex-cite-format-builtin)
-           ;; Yes, use the provided default.
-           (reftex-set-cite-format 'jurabib)
-         ;; No, set it by hand.
-         (reftex-set-cite-format
-          '((?\C-m . "\\cite{%l}")
-            (?c    . "\\cite[?][]{%l}")
-            (?t    . "\\citet{%l}")
-            (?p    . "\\citep{%l}")
-            (?e    . "\\citep[e.g.][?]{%l}")
-            (?s    . "\\citep[see][?]{%l}")
-            (?u    . "\\fullcite{%l}")
-            (?i    . "\\citetitle{%l}")
-            (?a    . "\\citeauthor{%l}")
-            (?e    . "\\citefield{?}{%l}")
-            (?y    . "\\citeyear{%l}")
-            (?f    . "\\footcite{%l}")
-            (?F    . "\\footcite[?][]{%l}")
-            (?l    . "\\footfullcite{%l}"))))))
-
-   ;; FIXME: The following list is the edited output of
-   ;; `TeX-auto-generate' which probably includes internal macros of
-   ;; jurabib.  Unfortunately the macros which should be accessible to
-   ;; the user are not fully documented at the time of this writing.
-   ;; But instead of including only the limited part which is
-   ;; documented we rather give the user a bit too much.  The list
-   ;; should be reduced when there is proper documentation, though.
-   (TeX-add-symbols
-    '("Wrapquotes" 1)
-    '("apyformat" 1)
-    '("artnumberformat" 1)
-    '("artvolnumformat" 2)
-    '("artvolumeformat" 1)
-    '("artyearformat" 1)
-    '("bibAnnote" 1)
-    '("bibAnnoteFile" 1)
-    '("bibAnnotePath" 1)
-    '("bibEIMfont" 1)
-    '("bibIMfont" 1)
-    '("bibYear" 1)
-    '("bibedformat" 1)
-    '("bibedinformat" 1)
-    '("bibenf" 5)
-    '("biblenf" 5)
-    '("bibnf" 5)
-    '("bibnumberformat" 1)
-    '("bibrenf" 5)
-    '("bibrlenf" 5)
-    '("bibrnf" 5)
-    '("biburlfont" 1)
-    '("edfont" 1)
-    '("formatarticlepages" ["argument"] 2)
-    '("fsted" 1)
-    '("fullnameoxfordcrossref" 1)
-    '("incolledformat" 5)
-    '("jbArchPages" 1)
-    '("jbPages" 1)
-    '("jbannoteformat" 1)
-    '("jbapifont" 1)
-    '("jbarchnameformat" 1)
-    '("jbarchsig" 2)
-    '("jbartPages" 1)
-    '("jbartcrossrefchecked" ["argument"] 1)
-    '("jbauthorindexfont" 1)
-    '("jbbibargs" 5)
-    '("jbbibyearformat" 1)
-    '("jbcitationoyearformat" 1)
-    '("jbcitationyearformat" 1)
-    '("jbcrossrefchecked" ["argument"] 1)
-    '("jbedafti" 1)
-    '("jbedbyincollcrossreflong" 1)
-    '("jbedbyincollcrossrefshort" 1)
-    '("jbedbyincollcrossrefshortnoapy" 1)
-    '("jbedbyincollcrossrefshortwithapy" 1)
-    '("jbedition" 1)
-    '("jbeditorindexfont" 1)
-    '("jbendnote" 1)
-    '("jbflanguage" 1)
-    '("jbincollcrossref" 2)
-    '("jbisbn" 1)
-    '("jbissn" 1)
-    '("jbnote" 2)
-    '("jborganizationindexfont" 1)
-    '("jbpagesformat" 1)
-    '("jbprformat" 1)
-    '("jbrealcitation" 2)
-    '("jbshortarchformat" 1)
-    '("jbshortsubarchformat" 1)
-    '("jbsy" 1)
-    '("jbtiafed" 1)
-    '("lookatfortype" 1)
-    '("nobibliography" 1)
-    '("nocitebuthowcited" 1)
-    '("numberandseries" 2)
-    '("pageadd" 1)
-    '("pernumberformat" 1)
-    '("pervolnumformat" 2)
-    '("pervolumeformat" 1)
-    '("peryearformat" 1)
-    '("revnumberformat" 1)
-    '("revvolnumformat" 2)
-    '("revvolumeformat" 1)
-    '("revyearformat" 1)
-    '("snded" 1)
-    '("textitswitch" 1)
-    '("translator" 3)
-    '("volumeformat" 1)
-    "Bibbfsasep"
-    "Bibbfsesep"
-    "Bibbstasep"
-    "Bibbstesep"
-    "Bibbtasep"
-    "Bibbtesep"
-    "Bibchaptername"
-    "Bibetal"
-    "Edbyname"
-    "IbidemMidName"
-    "IbidemName"
-    "NAT"
-    "OpCit"
-    "Reprint"
-    "SSS"
-    "Transfrom"
-    "Volumename"
-    "addtoalllanguages"
-    "afterfoundersep"
-    "aftervolsep"
-    "ajtsep"
-    "alsothesisname"
-    "aprname"
-    "augname"
-    "bibBTsep"
-    "bibJTsep"
-    "bibPageName"
-    "bibPagesName"
-    "bibaesep"
-    "bibaldelim"
-    "bibaltformatalign"
-    "bibandname"
-    "bibanfont"
-    "bibansep"
-    "bibapifont"
-    "bibapyldelim"
-    "bibapyrdelim"
-    "bibarchpagename"
-    "bibarchpagesname"
-    "bibardelim"
-    "bibartperiodhowcited"
-    "bibatsep"
-    "bibauthormultiple"
-    "bibbdsep"
-    "bibbfsasep"
-    "bibbfsesep"
-    "bibbstasep"
-    "bibbstesep"
-    "bibbtasep"
-    "bibbtesep"
-    "bibbtfont"
-    "bibbtsep"
-    "bibbudcsep"
-    "bibces"
-    "bibchapterlongname"
-    "bibchaptername"
-    "bibcite"
-    "bibcolumnsep"
-    "bibcommenthowcited"
-    "bibcontinuedname"
-    "bibcrossrefcite"
-    "bibcrossrefciteagain"
-    "bibeandname"
-    "bibedformat"
-    "bibefnfont"
-    "bibeimfont"
-    "bibelnfont"
-    "bibenf"
-    "bibfnfmt"
-    "bibfnfont"
-    "bibhowcited"
-    "bibibidfont"
-    "bibidemPfname"
-    "bibidemPmname"
-    "bibidemPnname"
-    "bibidemSfname"
-    "bibidemSmname"
-    "bibidemSnname"
-    "bibidempfname"
-    "bibidempmname"
-    "bibidempnname"
-    "bibidemsfname"
-    "bibidemsmname"
-    "bibidemsnname"
-    "bibimfont"
-    "bibincollcrossrefcite"
-    "bibincollcrossrefciteagain"
-    "bibjtfont"
-    "bibjtsep"
-    "bibleftcolumn"
-    "bibleftcolumnadjust"
-    "bibleftcolumnstretch"
-    "biblenf"
-    "biblnfmt"
-    "biblnfont"
-    "bibnf"
-    "bibnotcited"
-    "bibpagename"
-    "bibpagesname"
-    "bibpagesnamesep"
-    "bibpldelim"
-    "bibprdelim"
-    "bibrevtfont"
-    "bibrightcolumn"
-    "bibrightcolumnadjust"
-    "bibrightcolumnstretch"
-    "bibsall"
-    "bibsdanish"
-    "bibsdutch"
-    "bibsenglish"
-    "bibsfinnish"
-    "bibsfrench"
-    "bibsgerman"
-    "bibsitalian"
-    "bibsnfont"
-    "bibsnorsk"
-    "bibsportuguese"
-    "bibsspanish"
-    "bibtabularitemsep"
-    "bibtfont"
-    "bibtotalpagesname"
-    "biburlprefix"
-    "biburlsuffix"
-    "bibvolumecomment"
-    "bibvtfont"
-    "bothaesep"
-    "bpubaddr"
-    "byname"
-    "citetitleonly"
-    "citeyearpar"
-    "commaename"
-    "commaname"
-    "dateldelim"
-    "daterdelim"
-    "decname"
-    "diffpageibidemmidname"
-    "diffpageibidemname"
-    "edbyname"
-    "edbysep"
-    "editionname"
-    "editorname"
-    "editorsname"
-    "enoteformat"
-    "etalname"
-    "etalnamenodot"
-    "febname"
-    "fifthedname"
-    "firstedname"
-    "footcitetitleonly"
-    "formatpages"
-    "foundername"
-    "fourthedname"
-    "fromdutch"
-    "fromenglish"
-    "fromfinnish"
-    "fromfrench"
-    "fromgerman"
-    "fromitalian"
-    "fromnorsk"
-    "fromportuguese"
-    "fromspanish"
-    "herename"
-    "howcitedprefix"
-    "howcitedsuffix"
-    "ibidem"
-    "ibidemmidname"
-    "ibidemname"
-    "idemPfedbyname"
-    "idemPfname"
-    "idemPmedbyname"
-    "idemPmname"
-    "idemPnedbyname"
-    "idemPnname"
-    "idemSfedbyname"
-    "idemSfname"
-    "idemSmedbyname"
-    "idemSmname"
-    "idemSnedbyname"
-    "idemSnname"
-    "idemmidname"
-    "idemname"
-    "idempfedbyname"
-    "idempfname"
-    "idempmedbyname"
-    "idempmname"
-    "idempnedbyname"
-    "idempnname"
-    "idemsfedbyname"
-    "idemsfname"
-    "idemsmedbyname"
-    "idemsmname"
-    "idemsnedbyname"
-    "idemsnname"
-    "incollinname"
-    "inname"
-    "inseriesname"
-    "janname"
-    "jbCheckedFirst"
-    "jbFirst"
-    "jbFirstAbbrv"
-    "jbJunior"
-    "jbLast"
-    "jbNotRevedNoVonJr"
-    "jbNotRevedNoVonNoJr"
-    "jbNotRevedOnlyLast"
-    "jbNotRevedVonJr"
-    "jbNotRevedVonNoJr"
-    "jbPAGES"
-    "jbPageName"
-    "jbPages"
-    "jbPagesName"
-    "jbRevedFirstNoVonJr"
-    "jbRevedFirstNoVonNoJr"
-    "jbRevedFirstOnlyLast"
-    "jbRevedFirstVonJr"
-    "jbRevedFirstVonNoJr"
-    "jbRevedNotFirstNoVonJr"
-    "jbRevedNotFirstNoVonNoJr"
-    "jbRevedNotFirstOnlyLast"
-    "jbRevedNotFirstVonJr"
-    "jbRevedNotFirstVonNoJr"
-    "jbVon"
-    "jbactualauthorfnfont"
-    "jbactualauthorfont"
-    "jbaddtomakehowcited"
-    "jbaensep"
-    "jbafterstartpagesep"
-    "jbannotatorfont"
-    "jbapifont"
-    "jbarchnamesep"
-    "jbarchpagename"
-    "jbarchpagesname"
-    "jbartPages"
-    "jbatsep"
-    "jbauthorfnfont"
-    "jbauthorfont"
-    "jbauthorfontifannotator"
-    "jbauthorinfo"
-    "jbbeforestartpagesep"
-    "jbbfsasep"
-    "jbbfsesep"
-    "jbbookedaftertitle"
-    "jbbstasep"
-    "jbbstesep"
-    "jbbtasep"
-    "jbbtesep"
-    "jbbtfont"
-    "jbbtitlefont"
-    "jbcitationyearformat"
-    "jbcrossrefchecked"
-    "jbdisablecitationcrossref"
-    "jbdoitem"
-    "jbdonotindexauthors"
-    "jbdonotindexeditors"
-    "jbdonotindexorganizations"
-    "jbdotafterbibentry"
-    "jbdotafterendnote"
-    "jbdy"
-    "jbedbyincollcrossrefcite"
-    "jbedbyincollcrossrefciteagain"
-    "jbedition"
-    "jbedseplikecite"
-    "jbeimfont"
-    "jbfirstcitepageranges"
-    "jbfootnoteformat"
-    "jbfootnotenumalign"
-    "jbfulltitlefont"
-    "jbhowcitedcomparepart"
-    "jbhowcitednormalpart"
-    "jbhowsepannotatorfirst"
-    "jbhowsepannotatorlast"
-    "jbhowsepbeforetitle"
-    "jbhowsepbeforetitleae"
-    "jbhowsepbeforetitleibidemname"
-    "jbignorevarioref"
-    "jbimfont"
-    "jbindexbib"
-    "jbindexonlyfirstauthors"
-    "jbindexonlyfirsteditors"
-    "jbindexonlyfirstorganizations"
-    "jbindextype"
-    "jblookforgender"
-    "jbmakeinbib"
-    "jbmakeinbiblist"
-    "jbmakeindexactual"
-    "jbnotsamearch"
-    "jbonlyforbib"
-    "jbonlyforcitations"
-    "jbonlyforfirstcitefullbegin"
-    "jbonlyforfirstcitefullend"
-    "jborgauthorfont"
-    "jboyearincitation"
-    "jbpagename"
-    "jbpagenamenodot"
-    "jbpages"
-    "jbpagesep"
-    "jbpagesname"
-    "jbpagesnamesep"
-    "jbsamearch"
-    "jbsamesubarch"
-    "jbsamesubarchindent"
-    "jbshorttitlefont"
-    "jbshowbibextralabel"
-    "jbssedbd"
-    "jbsubarchsep"
-    "jbsuperscripteditionafterauthor"
-    "jbtitlefont"
-    "jbts"
-    "jburldef"
-    "jbuseidemhrule"
-    "jbyear"
-    "jbyearaftertitle"
-    "julname"
-    "junname"
-    "jurthesisname"
-    "marname"
-    "mastersthesisname"
-    "mayname"
-    "nofirstnameforcitation"
-    "noibidem"
-    "noidem"
-    "nopage"
-    "novname"
-    "numbername"
-    "octname"
-    "ofseriesname"
-    "opcit"
-    "organizationname"
-    "origPAGES"
-    "origartPages"
-    "origbibces"
-    "origcrossref"
-    "origpages"
-    "osep"
-    "phdthesisname"
-    "reprint"
-    "reprintname"
-    "reviewbyname"
-    "reviewname"
-    "reviewofname"
-    "samepageibidemmidname"
-    "samepageibidemname"
-    "secondedname"
-    "sepname"
-    "sndecmd"
-    "snded"
-    "sndeditorname"
-    "sndeditorsname"
-    "technicalreportname"
-    "testnosig"
-    "textandname"
-    "texteandname"
-    "theHlvla"
-    "theHlvlb"
-    "theHlvlc"
-    "theHlvld"
-    "theHlvle"
-    "theHlvlf"
-    "theHlvlg"
-    "theHlvlh"
-    "theHlvli"
-    "theHlvlj"
-    "theHlvlk"
-    "theHlvll"
-    "thedname"
-    "thirdedname"
-    "trans"
-    "transby"
-    "transfrom"
-    "updatename"
-    "updatesep"
-    "urldatecomment"
-    "volname"
-    "volumename"
-    "volumeofname"))
- TeX-dialect)
-
-;;; jurabib.el ends here
diff --git a/elpa/auctex-13.1.3/style/jurabib.elc b/elpa/auctex-13.1.3/style/jurabib.elc
deleted file mode 100644
index 23f640e..0000000
--- a/elpa/auctex-13.1.3/style/jurabib.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/kantlipsum.el b/elpa/auctex-13.1.3/style/kantlipsum.el
deleted file mode 100644
index ce33062..0000000
--- a/elpa/auctex-13.1.3/style/kantlipsum.el
+++ /dev/null
@@ -1,48 +0,0 @@
-;;; kantlipsum.el --- AUCTeX style for `kantlipsum.sty'.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <giordano.mose@libero.it>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `kantlipsum.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "kantlipsum"
- (lambda ()
-   (TeX-add-symbols
-    '("kant" [ "Range of paragraph (max: 164)" ])
-    '("kant*" [ "Range of paragraph (max: 164)" ])
-    '("kantdef" TeX-arg-define-macro "Paragraph number"))
-   (TeX-run-style-hooks "xparse"))
- TeX-dialect)
-
-(defvar LaTeX-kantlipsum-package-options
-  '("par" "nopar" "numbers" "index")
-  "Package options for the kantlipsum package.")
-
-;; kantlipsum.el ends here
diff --git a/elpa/auctex-13.1.3/style/kantlipsum.elc b/elpa/auctex-13.1.3/style/kantlipsum.elc
deleted file mode 100644
index 38b182c..0000000
--- a/elpa/auctex-13.1.3/style/kantlipsum.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/kpfonts.el b/elpa/auctex-13.1.3/style/kpfonts.el
deleted file mode 100644
index d55142f..0000000
--- a/elpa/auctex-13.1.3/style/kpfonts.el
+++ /dev/null
@@ -1,611 +0,0 @@
-;;; kpfonts.el --- AUCTeX style for `kpfonts.sty' version 3.31.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013-2021  Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `kpfonts.sty' version 3.31.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-;; These are generated by the minor mode or easy menu:
-(defvar LaTeX-kpfonts-mode-map)
-(defvar LaTeX-kpfonts-mode-menu)
-
-;;; Kpfonts Minor Mode (heavily based on LaTeX Math Minor Mode code)
-
-(defconst LaTeX-kpfonts-default
-  '(;; Other Greek Lowercase
-    ("o a" "otheralpha" "Other Greek Lowercase" 945) ;; #X03B1
-    ("o b" "otherbeta" "Other Greek Lowercase" 946) ;; #X03B2
-    ("o g" "othergamma" "Other Greek Lowercase" 947) ;; #X03B3
-    ("o d" "otherdelta" "Other Greek Lowercase" 948) ;; #X03B4
-    ("o e" "otherepsilon" "Other Greek Lowercase" 1013) ;; #X03F5
-    ("o z" "otherzeta" "Other Greek Lowercase" 950) ;; #X03B6
-    ("o h" "othereta" "Other Greek Lowercase" 951) ;; #X03B7
-    ("o j" "othertheta" "Other Greek Lowercase" 952) ;; #X03B8
-    (nil "otheriota" "Other Greek Lowercase" 953) ;; #X03B9
-    ("o k" "otherkappa" "Other Greek Lowercase" 954) ;; #X03BA
-    ("o l" "otherlambda" "Other Greek Lowercase" 955) ;; #X03BB
-    ("o m" "othermu" "Other Greek Lowercase" 956) ;; #X03BC
-    ("o n" "othernu" "Other Greek Lowercase" 957) ;; #X03BD
-    ("o x" "otherxi" "Other Greek Lowercase" 958) ;; #X03BE
-    ("o p" "otherpi" "Other Greek Lowercase" 960) ;; #X03C0
-    ("o r" "otherrho" "Other Greek Lowercase" 961) ;; #X03C1
-    ("o s" "othersigma" "Other Greek Lowercase" 963) ;; #X03C3
-    ("o t" "othertau" "Other Greek Lowercase" 964) ;; #X03C4
-    ("o u" "otherupsilon" "Other Greek Lowercase" 965) ;; #X03C5
-    ("o f" "otherphi" "Other Greek Lowercase" 981) ;; #X03D5
-    ("o q" "otherchi" "Other Greek Lowercase" 967) ;; #X03C7
-    ("o y" "otherpsi" "Other Greek Lowercase" 968) ;; #X03C8
-    ("o w" "otheromega" "Other Greek Lowercase" 969) ;; #X03C9
-    ("o v e" "othervarepsilon" "Other Greek Lowercase" 949) ;; #X03B5
-    ("o v j" "othervartheta" "Other Greek Lowercase" 977) ;; #X03D1
-    ("o v p" "othervarpi" "Other Greek Lowercase" 982) ;; #X03D6
-    ("o v r" "othervarrho" "Other Greek Lowercase" 1009) ;; #X03F1
-    ("o v s" "othervarsigma" "Other Greek Lowercase" 962) ;; #X03C2
-    ("o v f" "othervarphi" "Other Greek Lowercase" 966) ;; #X03C6
-    ;; Slanted Greek Lowercase
-    (nil "alphasl" "Slanted Greek Lowercase" 120572) ;; #X1D6FC
-    (nil "betasl" "Slanted Greek Lowercase" 120573) ;; #X1D6FD
-    (nil "gammasl" "Slanted Greek Lowercase" 120574) ;; #X1D6FE
-    (nil "deltasl" "Slanted Greek Lowercase" 120575) ;; #X1D6FF
-    (nil "epsilonsl" "Slanted Greek Lowercase" 120598) ;; #X1D716
-    (nil "zetasl" "Slanted Greek Lowercase" 120577) ;; #X1D701
-    (nil "etasl" "Slanted Greek Lowercase" 120578) ;; #X1D702
-    (nil "thetasl" "Slanted Greek Lowercase" 120579) ;; #X1D703
-    (nil "iotasl" "Slanted Greek Lowercase" 120580) ;; #X1D704
-    (nil "kappasl" "Slanted Greek Lowercase" 120581) ;; #X1D705
-    (nil "lambdasl" "Slanted Greek Lowercase" 120582) ;; #X1D706
-    (nil "musl" "Slanted Greek Lowercase" 120583) ;; #X1D707
-    (nil "nusl" "Slanted Greek Lowercase" 120584) ;; #X1D708
-    (nil "xisl" "Slanted Greek Lowercase" 120585) ;; #X1D709
-    (nil "pisl" "Slanted Greek Lowercase" 120587) ;; #X1D70B
-    (nil "rhosl" "Slanted Greek Lowercase" 120588) ;; #X1D70C
-    (nil "sigmasl" "Slanted Greek Lowercase" 120590) ;; #X1D70E
-    (nil "tausl" "Slanted Greek Lowercase" 120591) ;; #X1D70F
-    (nil "upsilonsl" "Slanted Greek Lowercase" 120592) ;; #X1D710
-    (nil "phisl" "Slanted Greek Lowercase" 120601) ;; #X1D719
-    (nil "chisl" "Slanted Greek Lowercase" 120594) ;; #X1D712
-    (nil "psisl" "Slanted Greek Lowercase" 120595) ;; #X1D713
-    (nil "omegasl" "Slanted Greek Lowercase" 120596) ;; #X1D714
-    (nil "varepsilonsl" "Slanted Greek Lowercase" 120576) ;; #X1D700
-    (nil "varthetasl" "Slanted Greek Lowercase" 120599) ;; #X1D717
-    (nil "varpisl" "Slanted Greek Lowercase" 120603) ;; #X1D71B
-    (nil "varrhosl" "Slanted Greek Lowercase" 120602) ;; #X1D71A
-    (nil "varsigmasl" "Slanted Greek Lowercase" 120589) ;; #X1D70D
-    (nil "varphisl" "Slanted Greek Lowercase" 120593) ;; #X1D711
-    ;; Upright Greek Lowercase
-    (nil "alphaup" "Upright Greek Lowercase" 945) ;; #X03B1
-    (nil "betaup" "Upright Greek Lowercase" 946) ;; #X03B2
-    (nil "gammaup" "Upright Greek Lowercase" 947) ;; #X03B3
-    (nil "deltaup" "Upright Greek Lowercase" 948) ;; #X03B4
-    (nil "epsilonup" "Upright Greek Lowercase" 1013) ;; #X03F5
-    (nil "zetaup" "Upright Greek Lowercase" 950) ;; #X03B6
-    (nil "etaup" "Upright Greek Lowercase" 951) ;; #X03B7
-    (nil "thetaup" "Upright Greek Lowercase" 952) ;; #X03B8
-    (nil "iotaup" "Upright Greek Lowercase" 953) ;; #X03B9
-    (nil "kappaup" "Upright Greek Lowercase" 954) ;; #X03BA
-    (nil "lambdaup" "Upright Greek Lowercase" 955) ;; #X03BB
-    (nil "muup" "Upright Greek Lowercase" 956) ;; #X03BC
-    (nil "nuup" "Upright Greek Lowercase" 957) ;; #X03BD
-    (nil "xiup" "Upright Greek Lowercase" 958) ;; #X03BE
-    (nil "piup" "Upright Greek Lowercase" 960) ;; #X03C0
-    (nil "rhoup" "Upright Greek Lowercase" 961) ;; #X03C1
-    (nil "sigmaup" "Upright Greek Lowercase" 963) ;; #X03C3
-    (nil "tauup" "Upright Greek Lowercase" 964) ;; #X03C4
-    (nil "upsilonup" "Upright Greek Lowercase" 965) ;; #X03C5
-    (nil "phiup" "Upright Greek Lowercase" 981) ;; #X03D5
-    (nil "chiup" "Upright Greek Lowercase" 967) ;; #X03C7
-    (nil "psiup" "Upright Greek Lowercase" 968) ;; #X03C8
-    (nil "omegaup" "Upright Greek Lowercase" 969) ;; #X03C9
-    (nil "varepsilonup" "Upright Greek Lowercase" 949) ;; #X03B5
-    (nil "varthetaup" "Upright Greek Lowercase" 977) ;; #X03D1
-    (nil "varpiup" "Upright Greek Lowercase" 982) ;; #X03D6
-    (nil "varrhoup" "Upright Greek Lowercase" 1009) ;; #X03F1
-    (nil "varsigmaup" "Upright Greek Lowercase" 962) ;; #X03C2
-    (nil "varphiup" "Upright Greek Lowercase" 966) ;; #X03C6
-    ;; Other Greek Uppercase
-    ("o G" "otherGamma" "Other Greek Uppercase" 120548) ;; #X1D6E4
-    ("o D" "otherDelta" "Other Greek Uppercase" 120549) ;; #X1D6E5
-    ("o J" "otherTheta" "Other Greek Uppercase" 120553) ;; #X1D6E9
-    ("o L" "otherLambda" "Other Greek Uppercase" 120556) ;; #X1D6EC
-    ("o X" "otherXi" "Other Greek Uppercase" 120559) ;; #X1D6EF
-    ("o P" "otherPi" "Other Greek Uppercase" 120561) ;; #X1D6F1
-    ("o S" "otherSigma" "Other Greek Uppercase" 120564) ;; #X1D6F4
-    ("o U" "otherUpsilon" "Other Greek Uppercase" 120566) ;; #X1D6F6
-    ("o F" "otherPhi" "Other Greek Uppercase" 120567) ;; #X1D6F7
-    ("o Y" "otherPsi" "Other Greek Uppercase" 120569) ;; #X1D6F9
-    ("o W" "otherOmega" "Other Greek Uppercase" 120570) ;; #X1D6FA
-    ;; Slanted Greek Uppercase
-    (nil "Gammasl" "Slanted Greek Uppercase" 120548) ;; #X1D6E4
-    (nil "Deltasl" "Slanted Greek Uppercase" 120549) ;; #X1D6E5
-    (nil "Thetasl" "Slanted Greek Uppercase" 120553) ;; #X1D6E9
-    (nil "Lambdasl" "Slanted Greek Uppercase" 120556) ;; #X1D6EC
-    (nil "Xisl" "Slanted Greek Uppercase" 120559) ;; #X1D6EF
-    (nil "Pisl" "Slanted Greek Uppercase" 120561) ;; #X1D6F1
-    (nil "Sigmasl" "Slanted Greek Uppercase" 120564) ;; #X1D6F4
-    (nil "Upsilonsl" "Slanted Greek Uppercase" 120566) ;; #X1D6F6
-    (nil "Phisl" "Slanted Greek Uppercase" 120567) ;; #X1D6F7
-    (nil "Psisl" "Slanted Greek Uppercase" 120569) ;; #X1D6F9
-    (nil "Omegasl" "Slanted Greek Uppercase" 120570) ;; #X1D6FA
-    ;; Upright Greek Uppercase
-    (nil "Gammaup" "Upright Greek Uppercase" 915) ;; #X0393
-    (nil "Deltaup" "Upright Greek Uppercase" 916) ;; #X0394
-    (nil "Thetaup" "Upright Greek Uppercase" 920) ;; #X0398
-    (nil "Lambdaup" "Upright Greek Uppercase" 923) ;; #X039B
-    (nil "Xiup" "Upright Greek Uppercase" 926) ;; #X039E
-    (nil "Piup" "Upright Greek Uppercase" 928) ;; #X03A0
-    (nil "Sigmaup" "Upright Greek Uppercase" 931) ;; #X03A3
-    (nil "Upsilonup" "Upright Greek Uppercase" 978) ;; #X03D2
-    (nil "Phiup" "Upright Greek Uppercase" 934) ;; #X03A6
-    (nil "Psiup" "Upright Greek Uppercase" 936) ;; #X03A8
-    (nil "Omegaup" "Upright Greek Uppercase" 937) ;; #X03A9
-    ;; Integrals
-    (nil "varint" "Integrals" nil)
-    (nil "variint" "Integrals" nil)
-    (nil "variiint" "Integrals" nil)
-    (nil "variiiint" "Integrals" nil)
-    (nil "varidotsint" "Integrals" nil)
-    (nil "oiint" "Integrals" 8751) ;; #X222F
-    (nil "ointctrclockwise" "Integrals" 8755) ;; #X2233
-    (nil "ointclockwise" "Integrals" nil)
-    (nil "sqint" "Integrals" 10774) ;; #X2A16
-    (nil "idotsint" "Integrals" nil)
-    (nil "oiiint" "Integrals" 8752) ;; #X2230
-    (nil "varointctrclockwise" "Integrals" nil)
-    (nil "varointclockwise" "Integrals" 8754) ;; #X2232
-    (nil "fint" "Integrals" 10767) ;; #X2A0F
-    (nil "oiintctrclockwise" "Integrals" nil)
-    (nil "varoiintclockwise" "Integrals" nil)
-    (nil "oiiintctrclockwise" "Integrals" nil)
-    (nil "varoiiintclockwise" "Integrals" nil)
-    (nil "oiintclockwise" "Integrals" nil)
-    (nil "varoiintctrclockwise" "Integrals" nil)
-    (nil "oiiintclockwise" "Integrals" nil)
-    (nil "varoiiintctrclockwise" "Integrals" nil)
-    (nil "sqiint" "Integrals" nil)
-    (nil "sqiiint" "Integrals" nil)
-    ;; Mapping
-    (nil "mappedfrom" "Mapping" 8612) ;; #X21A4
-    (nil "longmappedfrom" "Mapping" 10235) ;; #X27FB
-    (nil "Mapsto" "Mapping" 10503) ;; #X2907
-    (nil "Longmapsto" "Mapping" 10238) ;; #X27FE
-    (nil "Mappedfrom" "Mapping" 10502) ;; #X2906
-    (nil "Longmappedfrom" "Mapping" 10237) ;; #X27FD
-    (nil "mmapsto" "Mapping" nil)
-    (nil "longmmapsto" "Mapping" nil)
-    (nil "mmappedfrom" "Mapping" nil)
-    (nil "longmmappedfrom" "Mapping" nil)
-    (nil "Mmapsto" "Mapping" nil)
-    (nil "Longmmapsto" "Mapping" nil)
-    (nil "Mmappedfrom" "Mapping" nil)
-    (nil "Longmmappedfrom" "Mapping" nil)
-    ;; Arrows
-    (nil "dashleftarrow" "Arrows" 10510) ;; #X290E
-    (nil "dashrightarrow" "Arrows" 10511) ;; #X290F
-    (nil "dashleftrightarrow" "Arrows" nil)
-    (nil "leftsquigarrow" "Arrows" 8668) ;; #X21DC
-    (nil "Nearrow" "Arrows" 8663) ;; #X21D7
-    (nil "Searrow" "Arrows" 8664) ;; #X21D8
-    (nil "Nwarrow" "Arrows" 8662) ;; #X21D6
-    (nil "Swarrow" "Arrows" 8665) ;; #X21D9
-    (nil "leadstoext" "Arrows" 12316) ;; #X301C
-    (nil "leadsto" "Arrows" 10547) ;; #X2933
-    (nil "boxright" "Arrows" nil)
-    (nil "Diamondright" "Arrows" nil)
-    (nil "circleright" "Arrows" nil)
-    (nil "boxleft" "Arrows" nil)
-    (nil "Diamondleft" "Arrows" nil)
-    (nil "circleleft" "Arrows" nil)
-    (nil "boxdotright" "Arrows" nil)
-    (nil "Diamonddotright" "Arrows" nil)
-    (nil "circledotright" "Arrows" nil)
-    (nil "boxdotleft" "Arrows" nil)
-    (nil "Diamonddotleft" "Arrows" nil)
-    (nil "circledotleft" "Arrows" nil)
-    (nil "boxRight" "Arrows" nil)
-    (nil "boxLeft" "Arrows" nil)
-    (nil "boxdotRight" "Arrows" nil)
-    (nil "boxdotLeft" "Arrows" nil)
-    (nil "DiamondRight" "Arrows" nil)
-    (nil "DiamondLeft" "Arrows" nil)
-    (nil "DiamonddotRight" "Arrows" nil)
-    (nil "DiamonddotLeft" "Arrows" nil)
-    ;; Neg Arrows
-    (nil "ntwoheadrightarrow" "Neg Arrows" 10496) ;; #X2900
-    (nil "ntwoheadleftarrow" "Neg Arrows" 11060) ;; #X2B34
-    ;; Binary Op
-    (nil "multimap" "Binary Op" 8888) ;; #X22B8
-    (nil "multimapinv" "Binary Op" 10204) ;; #X27DC
-    (nil "multimapboth" "Binary Op" 10719) ;; #X29DF
-    (nil "multimapdot" "Binary Op" nil)
-    (nil "multimapdotinv" "Binary Op" nil)
-    (nil "multimapdotboth" "Binary Op" nil)
-    (nil "multimapdotbothA" "Binary Op" 8886) ;; #X22B6
-    (nil "multimapdotbothB" "Binary Op" 8887) ;; #X22B7
-    (nil "multimapbothvert" "Binary Op" nil)
-    (nil "multimapdotbothvert" "Binary Op" nil)
-    (nil "multimapdotbothAvert" "Binary Op" nil)
-    (nil "multimapdotbothBvert" "Binary Op" nil)
-    (nil "Wr" "Binary Op" nil)
-    (nil "sqcupplus" "Binary Op" nil)
-    (nil "sqcapplus" "Binary Op" nil)
-    (nil "medcirc" "Binary Op" 9898) ;; #X26AA
-    (nil "medbullet" "Binary Op" 9899) ;; #X26AB
-    (nil "invamp" "Binary Op" 8523) ;; #X214B
-    (nil "Diamonddot" "Binary Op" 10192) ;; #X27D0
-    (nil "Diamond" "Binary Op" 9671) ;; #X25C7
-    (nil "Diamondblack" "Binary Op" 9670) ;; #X25C6
-    (nil "strictif" "Binary Op" 8880) ;; #X22B0
-    (nil "strictfi" "Binary Op" 8881) ;; #X22B1
-    (nil "strictiff" "Binary Op" nil)
-    (nil "circledless" "Binary Op" 10688) ;; #X29C0
-    (nil "circledgtr" "Binary Op" 10689) ;; #X29C1
-    (nil "circledwedge" "Binary Op" nil)
-    (nil "circledvee" "Binary Op" nil)
-    (nil "circledbar" "Binary Op" 10678) ;; #X29B6
-    (nil "circledbslash" "Binary Op" 10680) ;; #X29B8
-    (nil "bignplus" "Binary Op" nil)
-    (nil "bigsqcupplus" "Binary Op" nil)
-    (nil "bigsqcapplus" "Binary Op" nil)
-    (nil "bigsqcap" "Binary Op" 10757) ;; #X2A05
-    (nil "varprod" "Binary Op" 10761) ;; #X2A09
-    ;; Relational
-    (nil "doteq" "Relational" 8784) ;; #X2250
-    (nil "VDash" "Relational" 8875) ;; #X22AB
-    (nil "VvDash" "Relational" nil)
-    (nil "cong" "Relational" 8773) ;; #X2245
-    (nil "preceqq" "Relational" 10931) ;; #X2AB3
-    (nil "succeqq" "Relational" 10932) ;; #X2AB4
-    (nil "coloneqq" "Relational" nil)
-    (nil "varparallel" "Relational" 11005) ;; #X2AFD
-    (nil "nvarparallel" "Relational" nil)
-    (nil "varparallelinv" "Relational" nil)
-    (nil "nvarparallelinv" "Relational" nil)
-    (nil "colonapprox" "Relational" nil)
-    (nil "colonsim" "Relational" nil)
-    (nil "Colonapprox" "Relational" nil)
-    (nil "Colonsim" "Relational" nil)
-    (nil "eqqcolon" "Relational" 8789) ;; #X2255
-    (nil "coloneq" "Relational" nil)
-    (nil "eqcolon" "Relational" 8761) ;; #X2239
-    (nil "Coloneqq" "Relational" 10868) ;; #X2A74
-    (nil "Eqqcolon" "Relational" nil)
-    ;; Neg Rel
-    (nil "nprecsim" "Neg Rel" nil)
-    (nil "nsuccsim" "Neg Rel" nil)
-    (nil "nlesssim" "Neg Rel" 8820) ;; #X2274
-    (nil "ngtrsim" "Neg Rel" 8821) ;; #X2275
-    (nil "nlessapprox" "Neg Rel" nil)
-    (nil "ngtrapprox" "Neg Rel" nil)
-    (nil "npreccurlyeq" "Neg Rel" 8928) ;; #X22E0
-    (nil "nsucccurlyeq" "Neg Rel" 8929) ;; #X22E1
-    (nil "ngtrless" "Neg Rel" 8825) ;; #X2279
-    (nil "nlessgtr" "Neg Rel" 8824) ;; #X2278
-    (nil "nbumpeq" "Neg Rel" nil)
-    (nil "nBumpeq" "Neg Rel" nil)
-    (nil "nbacksim" "Neg Rel" nil)
-    (nil "nbacksimeq" "Neg Rel" nil)
-    (nil "nasymp" "Neg Rel" 8813) ;; #X226D
-    (nil "nequiv" "Neg Rel" 8802) ;; #X2262
-    (nil "nsim" "Neg Rel" 8769) ;; #X2241
-    (nil "napprox" "Neg Rel" 8777) ;; #X2249
-    (nil "nsubset" "Neg Rel" 8836) ;; #X2284
-    (nil "nsupset" "Neg Rel" 8837) ;; #X2285
-    (nil "nll" "Neg Rel" nil)
-    (nil "ngg" "Neg Rel" nil)
-    (nil "nthickapprox" "Neg Rel" 8777) ;; #X2249
-    (nil "napproxeq" "Neg Rel" nil)
-    (nil "nprecapprox" "Neg Rel" nil)
-    (nil "nsuccapprox" "Neg Rel" nil)
-    (nil "npreceqq" "Neg Rel" nil)
-    (nil "nsucceqq" "Neg Rel" nil)
-    (nil "nsimeq" "Neg Rel" 8772) ;; #X2244
-    (nil "notin" "Neg Rel" 8713) ;; #X2209
-    (nil "notni" "Neg Rel" 8716) ;; #X220C
-    (nil "nSubset" "Neg Rel" nil)
-    (nil "nSupset" "Neg Rel" nil)
-    (nil "nsqsubseteq" "Neg Rel" 8930) ;; #X22E2
-    (nil "nsqsupseteq" "Neg Rel" 8931) ;; #X22E3
-    (nil "nsqsubset" "Neg Rel" nil)
-    (nil "nsqsupset" "Neg Rel" nil)
-    ;; Delimeters
-    (nil "Lbag" "Delimeters" 10181) ;; #X27C5
-    (nil "Rbag" "Delimeters" 10182) ;; #X27C6
-    (nil "llbracket" "Delimeters" 10214) ;; #X27E6
-    (nil "rrbracket" "Delimeters" 10215) ;; #X27E7
-    ;; Accents
-    (nil "widearc" "Accents" 8978) ;; #X2312
-    (nil "widearcarrow" "Accents" 8405) ;; #X20D5
-    (nil "wideOarc" "Accents" 8405) ;; #X20D5
-    (nil "wideparen" "Accents" 9180) ;; #X23DC
-    (nil "widering" "Accents" nil)
-    ;; Misc
-    ("v 0" "varemptyset" "Misc" 8709) ;; #X2205
-    (nil "lJoin" "Misc" 8905) ;; #X22C9
-    (nil "rJoin" "Misc" 8906) ;; #X22CA
-    (nil "Join" "Misc" 8904) ;; #X22C8
-    (nil "openJoin" "Misc" nil)
-    (nil "lrtimes" "Misc" nil)
-    (nil "opentimes" "Misc" nil)
-    (nil "nplus" "Misc" nil)
-    (nil "Top" "Misc" 10986) ;; #X2AEA
-    (nil "Bot" "Misc" 10987) ;; #X2AEB
-    (nil "Perp" "Misc" 10987) ;; #X2AEB
-    (nil "boxast" "Misc" nil)
-    (nil "boxbslash" "Misc" nil)
-    (nil "boxbar" "Misc" nil)
-    (nil "boxslash" "Misc" nil)
-    (nil "lambdaslash" "Misc" 411) ;; #X019B
-    (nil "lambdabar" "Misc" 411) ;; #X019B
-    (nil "varclubsuit" "Misc" 9831) ;; #X2667
-    (nil "vardiamondsuit" "Misc" 9830) ;; #X2666
-    (nil "varheartsuit" "Misc" 9829) ;; #X2665
-    (nil "varspadesuit" "Misc" 9828)) ;; #X2664
-  "Alist of kpfonts symbols.
-
-Each entry should be a list with upto four elements, KEY, VALUE,
-MENU and CHARACTER.
-
-KEY is the key (after `LaTeX-kpfonts-abbrev-prefix') to be
-redefined in kpfonts minor mode.  KEY can be a character (for
-example ?o) for a single stroke or a string (for example \"o a\")
-for a multi-stroke binding.  If KEY is nil, the symbol has no
-associated keystroke (it is available in the menu, though).
-
-VALUE can be a string with the name of the macro to be inserted,
-or a function to be called.  The macro must be given without the
-leading backslash.
-
-The third element MENU is the name of the submenu where the
-command should be added.  MENU can be either a string (for
-example \"greek\"), a list (for example (\"AMS\" \"Delimiters\"))
-or nil.  If MENU is nil, no menu item will be created.
-
-The fourth element CHARACTER is a Unicode character position for
-menu display.  When nil, no character is shown.
-
-See also `LaTeX-kpfonts-menu'.")
-
-(defvar LaTeX-kpfonts-abbrev-prefix LaTeX-math-abbrev-prefix
-  "Prefix key for use in `LaTeX-kpfonts-mode'.
-This has to be a string representing a key sequence in a format
-understood by the `kbd' macro.  This corresponds to the syntax
-usually used in the Emacs and Elisp manuals.")
-
-(defun LaTeX-kpfonts-abbrev-prefix ()
-  "Make a key definition from the variable `LaTeX-kpfonts-abbrev-prefix'."
-  (if (stringp LaTeX-kpfonts-abbrev-prefix)
-      (read-kbd-macro LaTeX-kpfonts-abbrev-prefix)
-    LaTeX-kpfonts-abbrev-prefix))
-
-(defvar LaTeX-kpfonts-keymap (make-sparse-keymap)
-  "Keymap used for `LaTeX-kpfonts-mode' commands.")
-
-(defvar LaTeX-kpfonts-menu nil
-  "Menu containing commands provided by kpfonts LaTeX package.
-The menu entries will be generated dynamically, but you can specify
-the sequence by initializing this variable.")
-
-;; We set `LaTeX-kpfonts-menu' after its definition because otherwise, resetting
-;; AUCTeX with `C-u C-c C-n' would create duplicate entries in menu.
-(setq LaTeX-kpfonts-menu
-      '("Kpfonts"
-        ("Insert Font"
-         ["Math Upright"             (TeX-font nil ?\C-h) :keys "C-c C-f C-h"]
-         ["Math Fraktur"             (TeX-font nil ?\C-k) :keys "C-c C-f C-k"]
-         ["Math Script"              (TeX-font nil ?\C-p) :keys "C-c C-f C-p"]
-         ["Slanted Small Caps"       (TeX-font nil ?\C-l) :keys "C-c C-f C-l"]
-         ["Other Small Caps"         (TeX-font nil ?\C-o) :keys "C-c C-f C-o"]
-         ["Other Slanted Small Caps" (TeX-font nil ?\C-q) :keys "C-c C-f C-q"])
-        ("Replace Font"
-         ["Math Upright"             (TeX-font t ?\C-h) :keys "C-u C-c C-f C-h"]
-         ["Math Fraktur"             (TeX-font t ?\C-k) :keys "C-u C-c C-f C-k"]
-         ["Math Script"              (TeX-font t ?\C-p) :keys "C-u C-c C-f C-p"]
-         ["Slanted Small Caps"       (TeX-font t ?\C-l) :keys "C-u C-c C-f C-l"]
-         ["Other Small Caps"         (TeX-font t ?\C-o) :keys "C-u C-c C-f C-o"]
-         ["Other Slanted Small Caps" (TeX-font t ?\C-q) :keys "C-u C-c C-f C-q"])
-        ["Delete Font"              (TeX-font t ?\C-d) :keys "C-c C-f C-d"]
-        "-"
-        ("Other Greek Lowercase") ("Slanted Greek Lowercase")
-        ("Upright Greek Lowercase") ("Other Greek Uppercase")
-        ("Slanted Greek Uppercase") ("Upright Greek Uppercase") ("Integrals")
-        ("Mapping") ("Arrows") ("Neg Arrows") ("Binary Op") ("Relational")
-        ("Neg Rel") ("Delimeters") ("Accents") ("Misc")))
-
-(let ((math (reverse LaTeX-kpfonts-default))
-      (map LaTeX-kpfonts-keymap)
-      (unicode LaTeX-math-menu-unicode))
-  (while math
-    (let* ((entry (car math))
-           (key (nth 0 entry))
-           (prefix
-            (and unicode
-                 (nth 3 entry)))
-           value menu name)
-      (setq math (cdr math))
-      (setq prefix (if (and prefix
-                            (setq prefix (nth 3 entry)))
-                       (concat (string prefix) " \\")
-                     "\\"))
-      (if (listp (cdr entry))
-          (setq value (nth 1 entry)
-                menu (nth 2 entry))
-        (setq value (cdr entry)
-              menu nil))
-      (if (stringp value)
-          (progn
-            (setq name (intern (concat "LaTeX-kpfonts-" value)))
-            (fset name (lambda (arg) (interactive "*P")
-                         (LaTeX-math-insert value arg))))
-        (setq name value))
-      (if key
-          (progn
-            (setq key (cond ((numberp key) (char-to-string key))
-                            ((stringp key) (read-kbd-macro key))
-                            (t (vector key))))
-            (define-key map key name)))
-      (if menu
-          (let ((parent LaTeX-kpfonts-menu))
-            (if (listp menu)
-                (progn
-                  (while (cdr menu)
-                    (let ((sub (assoc (car menu) LaTeX-kpfonts-menu)))
-                      (if sub
-                          (setq parent sub)
-                        (setcdr parent (cons (list (car menu)) (cdr parent))))
-                      (setq menu (cdr menu))))
-                  (setq menu (car menu))))
-            (let ((sub (assoc menu parent)))
-              (if sub
-                  (if (stringp value)
-                      (setcdr sub (cons (vector (concat prefix value)
-                                                name t)
-                                        (cdr sub)))
-                    (error "Cannot have multiple special kpfonts menu items"))
-                (setcdr parent
-                        (cons (if (stringp value)
-                                  (list menu (vector (concat prefix value)
-                                                     name t))
-                                (vector menu name t))
-                              (cdr parent)))))))))
-  ;; Make the kpfonts prefix char available if it has not been used as a prefix.
-  (unless (lookup-key map (LaTeX-kpfonts-abbrev-prefix))
-    (define-key map (LaTeX-kpfonts-abbrev-prefix) #'self-insert-command)))
-
-(define-minor-mode LaTeX-kpfonts-mode
-  "A minor mode with easy access to kpfonts macros.
-
-Easy insertion of kpfonts symbols.  If you give a prefix
-argument, the symbols will be surrounded by dollar signs.  The
-following commands are defined:
-
-\\{LaTeX-kpfonts-mode-map}"
-  :init-value nil
-  :lighter nil
-  :keymap (list (cons (LaTeX-kpfonts-abbrev-prefix) LaTeX-kpfonts-keymap))
-  (TeX-set-mode-name))
-
-(easy-menu-define LaTeX-kpfonts-mode-menu
-  LaTeX-kpfonts-mode-map
-  "Menu used in kpfonts minor mode."
-  LaTeX-kpfonts-menu)
-
-(defvar LaTeX-kpfonts-mode-enable LaTeX-math-mode
-  "If non-nil, enable kpfonts minor mode by default.")
-
-(if LaTeX-kpfonts-mode-enable
-    (LaTeX-kpfonts-mode))
-;;; Kpfonts Minor Mode ends here
-
-(TeX-add-style-hook
- "kpfonts"
- (lambda ()
-   (unless (LaTeX-provided-package-options-member "kpfonts" "notextcomp")
-     (TeX-run-style-hooks "textcomp"))
-   (unless (LaTeX-provided-package-options-member "kpfonts" "noamsmath")
-     (TeX-run-style-hooks "amsmath"))
-   (TeX-add-symbols
-    ;; Text fonts options
-    '("classicstylenums" 1)
-    ;; New text commands
-    '("scslshape" 0)
-    '("otherscshape" 0)
-    '("otherscslshape" 0)
-    "othertailQ"
-    "othertailscq"
-    "othertailscslq"
-    ;; Variant integrate symbols
-    '("D" 1)
-    ;; New extensive symbols
-    '("widearc" 1)
-    '("widearcarrow" 1)
-    '("wideOarc" 1)
-    '("wideparen" 1)
-    '("widering" 1))
-
-   ;; New fonts by `kpfonts'.
-   (setq TeX-font-list
-         (append
-          TeX-font-list
-          '(;; Math fonts
-            (?\C-h "" "" "\\mathup{"   "}")
-            (?\C-k "" "" "\\mathfrak{" "}")
-            (?\C-p "" "" "\\mathscr{"  "}")
-            ;; Text fonts
-            (?\C-l "\\textscsl{"      "}")
-            (?\C-o "\\textothersc{"   "}")
-            (?\C-q "\\textotherscsl{" "}"))))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textscsl" "{")
-                                ("textothersc" "{")
-                                ("textotherscsl" "{"))
-                              'bold-command)
-     (font-latex-add-keywords '(("textscsl" "{")
-                                ("textotherscsl" "{"))
-                              'italic-command)
-     (font-latex-add-keywords '(("scslshape")
-                                ("otherscshape")
-                                ("otherscslshape"))
-                              'bold-declaration)
-     (font-latex-add-keywords '(("scslshape")
-                                ("otherscslshape"))
-                              'italic-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-kpfonts-package-options
-  '(;; Main global options
-    "light" "fulloldstylenums" "fulloldstyle" "fullveryoldstyle"
-    ;; Other global options
-    "nomath" "notext" "nosf" "nott" "onlyrm" "noamsmath" "notextcomp"
-    ;; Text fonts options
-    "lighttext" "oldstylenums" "oldstyle" "veryoldstyle" "rmx" "largesmallcaps"
-    "easyscsl" "nofligatures" "lightmath"
-    ;; Math typesetting options
-    "sfmath" "sfmathbb" "rmmathbb" "nomathscript" "mathcalasscript" "classicReIm"
-    "uprightRoman" "frenchstyle" "upright" "oldstylenumsmath" "oldstylemath"
-    "veryoldstylemath" "narrowiints" "partialup" "widermath" "noDcommand"
-    ;; Position of subscripts and superscripts
-    "intlimits" "fullintlimits" "nointlimits" "sumlimits" "fullsumlimits"
-    "nosumlimits"
-    ;; Greek letters in math mode, options
-    "uprightgreeks" "slantedGreeks"
-    ;; Other `amsmath' options
-    "namelimits" "nonamelimits" "leqno" "reqno" "centertags" "tbtags"
-    ;; Misc
-    "nowarning")
-  "Package options for the kpfonts package.")
-
-;; kpfonts.el ends here
diff --git a/elpa/auctex-13.1.3/style/kpfonts.elc b/elpa/auctex-13.1.3/style/kpfonts.elc
deleted file mode 100644
index 96ecd1c..0000000
--- a/elpa/auctex-13.1.3/style/kpfonts.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/l3doc.el b/elpa/auctex-13.1.3/style/l3doc.el
deleted file mode 100644
index e51e83a..0000000
--- a/elpa/auctex-13.1.3/style/l3doc.el
+++ /dev/null
@@ -1,270 +0,0 @@
-;;; l3doc.el --- AUCTeX style for `l3doc.cls'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2022-03-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `l3doc.cls' dated 2022/02/24.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(defvar LaTeX-article-class-options)
-
-(defvar LaTeX-l3doc-cmd-key-val-options
-  '(("index")
-    ("noindex")
-    ("module" ("TeX"))
-    ("replace" ("true" "false")))
-  "Key=value options for l3doc macros.")
-
-(defun LaTeX-env-l3doc-function (environment)
-  "Insert the ENVIRONMENT provided by l3doc.cls.
-This function should be used for the environments 'function' and
-'variable' provided by the l3doc class.  Also ask the user if a
-'syntax' environment should be added as well."
-  (let* ((time (format-time-string "%Y-%m-%d" (current-time)))
-         (exp-flag (TeX-read-key-val t `(("added" (,time))
-                                         ("updated" (,time))
-                                         ("deprecated")
-                                         ("tested")
-                                         ("EXP")
-                                         ("rEXP")
-                                         ("TF")
-                                         ("pTF")
-                                         ("noTF")
-                                         ("label")
-                                         ("verb"))
-                                     "Flags (k=v)"))
-         (mac (TeX-read-string
-               (TeX-argument-prompt nil nil "Macro(s)")
-               TeX-esc))
-         (active-mark (and (TeX-active-mark)
-                           (not (eq (mark) (point)))))
-         (elt-count 0)
-         (count 1)
-         (comment-func (lambda ()
-                         (if (TeX-in-line-comment)
-                             (indent-according-to-mode)
-                           (delete-horizontal-space)
-                           (beginning-of-line)
-                           (insert "%")
-                           (indent-according-to-mode))))
-         p)
-    (LaTeX-insert-environment environment
-                              (concat
-                               (unless (zerop (length exp-flag))
-                                 (format "[%s]" exp-flag))
-                               TeX-grop mac TeX-grcl))
-    ;; Remember where we start:
-    (setq p (point-marker))
-    ;; Now make sure we have '%' everywhere, start at the beginning:
-    (search-backward (concat TeX-esc "begin" TeX-grop environment TeX-grcl)
-                     (if active-mark nil (line-beginning-position 0))
-                     t)
-    (funcall comment-func)
-    ;; Now at the end:
-    (goto-char p)
-    (search-forward (concat TeX-esc "end" TeX-grop environment TeX-grcl)
-                    (if active-mark nil (line-end-position 2))
-                    t)
-    (goto-char (match-beginning 0))
-    (funcall comment-func)
-    ;; Finally for where we started and clean up only when region was
-    ;; not active:
-    (goto-char p)
-    (unless active-mark (funcall comment-func))
-    (set-marker p nil)
-    ;; Ask if we should insert a 'syntax' environment:
-    (when (and (not active-mark)
-               (y-or-n-p "Insert syntax environment? "))
-      (LaTeX-environment-menu "syntax")
-      (funcall comment-func)
-      ;; Try to be smart: insert \cs{mac} into buffer.  First, delete
-      ;; any whitespaces after the ',' if inserted:
-      (setq mac (split-string
-                 (replace-regexp-in-string "[[:blank:]]"
-                                           ""
-                                           mac)
-                 "," t))
-      ;; Count the number of elements for the number of linebreaks:
-      (setq elt-count (length mac))
-      ;; Now insert the functions wrapped in \cs:
-      (save-excursion
-        (dolist (elt mac)
-          (insert TeX-esc "cs" TeX-grop (substring elt 1) TeX-grcl)
-          (when (< count elt-count)
-            (LaTeX-newline)
-            (setq count (1+ count)))))
-      ;; Now move to end of the first line:
-      (end-of-line)
-      (just-one-space))))
-
-(defun LaTeX-item-l3doc-syntax ()
-  "Insert line break macro on the last line.
-For syntax environment from l3doc class."
-  (save-excursion
-    (end-of-line 0)
-    (just-one-space)
-    (TeX-insert-macro "\\")))
-
-(TeX-add-style-hook
- "l3doc"
- (lambda ()
-
-   ;; l3doc.cls loads shortvrb.sty and sets '|' and '"' as shorthands.
-   ;; We append them to a local version of `LaTeX-shortvrb-chars'
-   ;; before running the style hook for 'shortvrb' which is done
-   ;; inside 'doc.el':
-   (make-local-variable 'LaTeX-shortvrb-chars)
-   (dolist (elt '(?| ?\"))
-     (add-to-list 'LaTeX-shortvrb-chars elt t))
-
-   (TeX-run-style-hooks "expl3" "doc" "ltx-base"
-                        "article" "array" "amsmath" "booktabs"
-                        "color" "colortbl" "hologo" "enumitem"
-                        "textcomp" "csquotes" "fancyvrb" "verbatim"
-                        "underscore")
-
-   (TeX-add-symbols
-    ;; 4.2 Partitioning documentation and implementation
-    '("EnableDocumentation" 0)
-    '("EnableImplementation" 0)
-    '("DisableDocumentation" 0)
-    '("DisableImplementation" 0)
-    '("DocInputAgain" 0)
-
-    ;; 4.3 General text markup
-    '("cmd"
-      [TeX-arg-key-val LaTeX-l3doc-cmd-key-val-options]
-      TeX-arg-macro)
-    '("cs"
-      [TeX-arg-key-val LaTeX-l3doc-cmd-key-val-options]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Macro")
-                    (TeX-symbol-list)))
-    '("tn"
-      [TeX-arg-key-val LaTeX-l3doc-key-val-options]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Macro")
-                    (TeX-symbol-list)))
-
-    ;; "meta" is provided by doc.el, so don't add here again
-    '("Arg" "Argument")
-    '("marg" "Mandatory argument")
-    '("oarg" "Optional argument")
-    '("parg" "Picture mode argument")
-
-    '("file" "File name")
-    '("env" LaTeX-env-args
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Environment")
-                    (LaTeX-environment-list)))
-    '("pkg" "Package name")
-    '("cls" "Class name")
-
-    '("NB" "Tag" t)
-
-    '("DocInput"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((file (TeX-read-string
-                      (format "File(s) to include (default %s): " (current-buffer))
-                      nil nil (current-buffer))))
-           (format "%s" file)))))
-
-    ;; 4.5 Describing functions in the implementation
-    '("TestFiles" "File(s)")
-    '("UnitTested" 0)
-    '("TestMissing" t))
-
-   (LaTeX-add-environments
-    '("documentation")
-    '("implementation")
-    '("NOTE" "Tag")
-    '("function" LaTeX-env-l3doc-function)
-    '("variable" LaTeX-env-l3doc-function)
-    ;; Feature in 'syntax' environment: Hit 'M-RET' to insert '\\':
-    '("syntax")
-    '("texnote")
-    '("arguments" LaTeX-env-item))
-
-   ;; Do not indent the content of the 'documentation' and
-   ;; 'implementation' environments; it is odd when major parts of the
-   ;; document are indented.  Append them to a local version of
-   ;; `LaTeX-document-regexp':
-   (unless (string-match-p "\\<implementation\\>" LaTeX-document-regexp)
-     (set (make-local-variable 'LaTeX-document-regexp)
-          (concat LaTeX-document-regexp
-                  "\\|documentation\\|implementation")))
-
-   ;; Append syntax to `LaTeX-item-list' with `LaTeX-item-l3doc-syntax'
-   (add-to-list 'LaTeX-item-list '("syntax" . LaTeX-item-l3doc-syntax) t)
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("cmd"  "[{")
-                                ("cs"   "[{")
-                                ("Arg"  "{")
-                                ("marg" "{")
-                                ("oarg" "{")
-                                ("parg" "{")
-                                ("file" "{")
-                                ("env"  "{")
-                                ("pkg"  "{")
-                                ("cls"  "{")
-                                ("NB"   "{{"))
-                              'textual)
-     (font-latex-add-keywords '(("EnableDocumentation"   "")
-                                ("EnableImplementation"  "")
-                                ("DisableDocumentation"  "")
-                                ("DisableImplementation" "")
-                                ("DocInputAgain"         "")
-                                ("TestFiles"             "{")
-                                ("UnitTested"            "")
-                                ("TestMissing"           "{"))
-                              'function)
-     (font-latex-add-keywords '("DocInput" "{")
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-l3doc-class-options
-  (progn
-    (TeX-load-style "article")
-    (append (remove "a5paper" LaTeX-article-class-options)
-            '("full" "onlydoc" "check" "nocheck" "checktest"
-              "nochecktest" "kernel" "stdmodule" "cm-default"
-              "lm-default" "cs-break-off" "cs-break-nohyphen"
-              "show-notes" "hide-notes")))
-  "Class options for the l3doc class.")
-
-;;; l3doc.el ends here
diff --git a/elpa/auctex-13.1.3/style/l3doc.elc b/elpa/auctex-13.1.3/style/l3doc.elc
deleted file mode 100644
index 3aeecc2..0000000
--- a/elpa/auctex-13.1.3/style/l3doc.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/letter.el b/elpa/auctex-13.1.3/style/letter.el
deleted file mode 100644
index 5c64c28..0000000
--- a/elpa/auctex-13.1.3/style/letter.el
+++ /dev/null
@@ -1,199 +0,0 @@
-;;; letter.el - Special code for letter style.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1993, 2012, 2013, 2014, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-letter-class-options
-  '("a4paper" "a5paper" "b5paper" "letterpaper" "legalpaper" "executivepaper"
-    "landscape" "10pt" "11pt" "12pt" "oneside" "twoside" "draft" "final"
-    "leqno" "fleqn")
-  "Package options for the letter class.")
-
-;; You may want to define this in tex-site.el to contain your
-;; organizations address.
-(defvar LaTeX-letter-sender-address ""
-  "Initial value when prompting for a sender address in the letter style.")
-
-(TeX-add-style-hook
- "letter"
- (lambda ()
-   (LaTeX-add-environments
-    '("letter" LaTeX-env-recipient))
-   (LaTeX-add-pagestyles "headings" "firstpage")
-   (setq LaTeX-default-document-environment "letter")
-   (TeX-add-symbols
-    '("name" "Sender")
-    '("address" "Sender address")
-    '("signature" "Signature")
-    '("opening" "Opening")
-    '("closing" "Closing")
-    "location"
-    "telephone"
-    "makelabels"
-    "stopbreaks"
-    "startbreaks"
-    "cc"
-    "encl"
-    "ps"
-    "stopletter"
-    "returnaddress"
-    "startlabels"
-    "mlabel"
-    "descriptionlabel"
-    "ccname"
-    "enclname"
-    "pagename"
-    "headtoname")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("name" "{")
-                                ("address" "{")
-                                ("signature" "{")
-                                ("opening" "{")
-                                ("closing" "{")
-                                ("location" "{")
-                                ("telephone" "{")
-                                ("cc" "{")
-                                ("encl" "{")
-                                ("ps" "{"))
-                              'function)))
- TeX-dialect)
-
-(defun LaTeX-env-recipient (environment)
-  "Insert ENVIRONMENT and prompt for recipient and address."
-  (let ((sender (TeX-read-string "Sender: " (user-full-name)))
-        (sender-address (TeX-read-string "Sender address: "
-                                         LaTeX-letter-sender-address))
-        (recipient (TeX-read-string "Recipient: "))
-        (address (TeX-read-string "Recipient address: "))
-        (signature (TeX-read-string "Signature: "))
-        (opening (TeX-read-string "Opening: "))
-        (closing (TeX-read-string "Closing: "))
-        (date (TeX-read-string "Date: " (LaTeX-today)))
-        ;; COMPATIBILITY for EMACS<26
-        (func (if (fboundp 'indent-relative-first-indent-point)
-                  #'indent-relative-first-indent-point
-                ;; Stay away from using #' to avoid compiler warning.
-                'indent-relative-maybe)))
-
-    (insert TeX-esc "name" TeX-grop sender TeX-grcl)
-    (newline-and-indent)
-    (if (not (zerop (length sender-address)))
-        (progn
-          (setq LaTeX-letter-sender-address sender-address)
-          (insert TeX-esc "address" TeX-grop sender-address TeX-grcl)
-          (newline-and-indent)))
-    (if (not (zerop (length signature)))
-        (progn
-          (insert TeX-esc "signature" TeX-grop signature TeX-grcl)
-          (newline-and-indent)))
-    (if (not (zerop (length date)))
-        (progn
-          (insert TeX-esc "renewcommand" TeX-grop TeX-esc "today" TeX-grcl
-                  TeX-grop date TeX-grcl)
-          (newline-and-indent)))
-    (newline-and-indent)
-
-    (let ((indentation (current-column)))
-      (LaTeX-insert-environment
-       environment
-       (concat TeX-grop recipient
-               (if (not (zerop (length address)))
-                   (concat
-                    (if (not (zerop (length recipient)))
-                        (concat " " TeX-esc TeX-esc " "))
-                    address))
-               TeX-grcl))
-      (save-excursion                   ; Fix indentation of address
-        (if (search-backward TeX-grcl nil 'move)
-            (let ((addr-end (point-marker)))
-              (if (search-backward TeX-grop nil 'move)
-                  (let ((addr-column (current-column)))
-                    (while (search-forward
-                            (concat TeX-esc TeX-esc)
-                            (marker-position addr-end) 'move)
-                      (progn
-                        (newline)
-                        (indent-to addr-column)))))
-              (set-marker addr-end nil))))
-      (insert "\n")
-      (indent-to indentation))
-    (insert TeX-esc "opening"
-            TeX-grop
-            (if (zerop (length opening))
-                (concat TeX-esc " ")
-              opening)
-            TeX-grcl "\n")
-
-    (funcall func)
-    (save-excursion
-      (insert "\n" TeX-esc "closing"
-              TeX-grop
-              (if (zerop (length closing))
-                  (concat TeX-esc " ")
-                closing)
-              TeX-grcl "\n")
-      (funcall func))))
-
-(defun LaTeX-today nil
-  "Return a string representing todays date according to flavor."
-  (interactive)
-  (let ((ctime-string (current-time-string))
-        (month-alist '(("Jan". "01")
-                       ("Feb" . "02")
-                       ("Mar" . "03")
-                       ("Apr" . "04")
-                       ("May" . "05")
-                       ("Jun" . "06")
-                       ("Jul" . "07")
-                       ("Aug" . "08")
-                       ("Sep" . "09")
-                       ("Oct" . "10")
-                       ("Nov" . "11")
-                       ("Dec" . "12"))))
-    (string-match
-     "^\\S-+\\s-+\\(\\S-+\\)\\s-+\\(\\S-+\\)\\s-+\\S-+\\s-+\\(\\S-+\\)"
-     ctime-string)
-    (let ((year (substring ctime-string (match-beginning 3) (match-end 3)))
-          (month (substring ctime-string (match-beginning 1) (match-end 1)))
-          (day (substring ctime-string (match-beginning 2) (match-end 2))))
-      (if (assoc month month-alist)
-          (progn
-            (setq month (cdr (assoc month month-alist)))
-            (if (> 2 (length day))
-                (setq day (concat "0" day)))))
-      (format "%s-%s-%s" year month day))))
-
-;;; letter.el ends here
diff --git a/elpa/auctex-13.1.3/style/letter.elc b/elpa/auctex-13.1.3/style/letter.elc
deleted file mode 100644
index 08327ca..0000000
--- a/elpa/auctex-13.1.3/style/letter.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/lettrine.el b/elpa/auctex-13.1.3/style/lettrine.el
deleted file mode 100644
index 074ec94..0000000
--- a/elpa/auctex-13.1.3/style/lettrine.el
+++ /dev/null
@@ -1,98 +0,0 @@
-;;; lettrine.el --- AUCTeX style for `lettrine.sty' (v2.21)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `lettrine.sty' (v2.21) from 2018/08/28.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-lettrine-key-val-options
-  '(("lines")
-    ("depth")
-    ("lhang")
-    ("loversize")
-    ("lraise")
-    ("findent")
-    ("nindent")
-    ("slope")
-    ("ante")
-    ("image" ("true"))
-    ("grid" ("true"))
-    ("novskip")
-    ("realheight" ("true"))
-    ("refstring"))
-  "Key=value options for \\lettrine marco.")
-
-(TeX-add-style-hook
- "lettrine"
- (lambda ()
-   (TeX-add-symbols
-    '("lettrine" [ TeX-arg-key-val LaTeX-lettrine-key-val-options ]
-      "Letter" "Text")
-    '("DefaultLoversize" 0)
-    '("DefaultLraise" 0)
-    '("DefaultLhang" 0)
-    '("LettrineImageFalse" 0)
-    '("LettrineOnGridfalse" 0)
-    '("LettrineRealHeightfalse" 0)
-    '("LettrineSelfReffalse" 0)
-    '("LettrineFont" 0)
-    '("LettrineFontHook" 0)
-    '("LettrineTextFont" 0)
-    ;; above settings can also be input a file, and pointed to with
-    ;; \renewcommand
-    '("DefaultOptionsFile" TeX-arg-file-name))
-
-   ;; Counters:
-   (LaTeX-add-counters "DefaultLines" "DefaultDepth")
-
-   ;; Lengths and dimensions:
-   (LaTeX-add-lengths "DefaultFindent"
-                      "DefaultNindent"
-                      "DefaultSlope"
-                      "DiscardVskip"
-                      "LettrineWidth"
-                      "LettrineHeight"
-                      "LettrineDepth")
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("lettrine" "[{{")) 'textual)))
- TeX-dialect)
-
-(defvar LaTeX-lettrine-package-options nil
-  "Package options for the lettrine package.")
-
-;;; lettrine.el ends here
diff --git a/elpa/auctex-13.1.3/style/lettrine.elc b/elpa/auctex-13.1.3/style/lettrine.elc
deleted file mode 100644
index e093559..0000000
--- a/elpa/auctex-13.1.3/style/lettrine.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/lipsum.el b/elpa/auctex-13.1.3/style/lipsum.el
deleted file mode 100644
index 7378bc7..0000000
--- a/elpa/auctex-13.1.3/style/lipsum.el
+++ /dev/null
@@ -1,48 +0,0 @@
-;;; lipsum.el --- AUCTeX style for `lipsum.sty'.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <giordano.mose@libero.it>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `lipsum.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "lipsum"
- (lambda ()
-   (TeX-add-symbols
-    '("lipsum" [ "Range of paragraph (max: 150)" ])
-    '("lipsum*" [ "Range of paragraph (max: 150)" ])
-    '("setlipsumdefault" [ "Default range of paragraph (max: 150)" ])
-    '("ChangeLipsumPar" 0)))
- TeX-dialect)
-
-(defvar LaTeX-lipsum-package-options
-  '("nopar")
-  "Package options for the lipsum package.")
-
-;; lipsum.el ends here
diff --git a/elpa/auctex-13.1.3/style/lipsum.elc b/elpa/auctex-13.1.3/style/lipsum.elc
deleted file mode 100644
index c549383..0000000
--- a/elpa/auctex-13.1.3/style/lipsum.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/listings.el b/elpa/auctex-13.1.3/style/listings.el
deleted file mode 100644
index cfd4968..0000000
--- a/elpa/auctex-13.1.3/style/listings.el
+++ /dev/null
@@ -1,475 +0,0 @@
-;;; listings.el --- AUCTeX style for `listings.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2005, 2009, 2013-2021 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2004-10-17
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `listings.sty'.
-;;
-;; May 2015: The style detects new environments defined with
-;; `\lstnewenvironment'.  Users need to invoke `C-c C-n' for this.
-;;
-;; October 2015: The style detects new "styles" defined with
-;; `\lstdefinestyle' and offers them during key-value query.
-;;
-;; January 2017: Put label in opt. argument of environment.
-;;
-;; October 2018: Extract label context for RefTeX.
-;;
-;; FIXME: Please make me more sophisticated!
-
-;;; Code:
-
-;; Needed for compiling `cl-pushnew':
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Needed for auto-parsing:
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-
-(declare-function LaTeX-color-definecolor-list "color" ())
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-
-;; The following are options taken from chapter 4 of the listings
-;; manual (2007/02/22 Version 1.4).
-(defvar LaTeX-listings-key-val-options
-  '(;; Space and placement
-    ("float" ("t" "b" "p" "h")) ; Support [*] as an optional prefix and that
-                                ; tbph are not exclusive.
-    ("floatplacement" ("t" "b" "p" "h"))
-    ("aboveskip")
-    ("belowskip")
-    ("lineskip")
-    ("boxpos" ("b" "c" "t"))
-    ;; The printed range
-    ("print" ("true" "false"))
-    ("firstline")
-    ("lastline")
-    ("linerange")
-    ("consecutivenumbers" ("true" "false"))
-    ("showlines" ("true" "false"))
-    ("emptylines")
-    ("gobble")
-    ;; Languages and styles
-    ("style")
-    ("language")
-    ("alsolanguage")
-    ("defaultdialect")
-    ("printpod" ("true" "false"))
-    ("usekeywordsintag" ("true" "false"))
-    ("tagstyle")
-    ("markfirstintag")
-    ("makemacrouse" ("true" "false"))
-    ;; Figure out the appearance
-    ("basicstyle")
-    ("identifierstyle")
-    ("commentstyle")
-    ("stringstyle")
-    ("keywordstyle")
-    ("classoffset")
-    ("texcsstyle")
-    ("directivestyle")
-    ("emph")
-    ("moreemph")
-    ("deleteemph")
-    ("emphstyle")
-    ("delim")
-    ("moredelim")
-    ("deletedelim")
-    ;; Getting all characters right
-    ("extendedchars" ("true" "false"))
-    ("inputencoding") ; Could make use of `latex-inputenc-coding-alist'.
-    ("upquote" ("true" "false"))
-    ("tabsize")
-    ("showtabs" ("true" "false"))
-    ("tab")
-    ("showspaces" ("true" "false"))
-    ("showstringspaces" ("true" "false"))
-    ("formfeed")
-    ;; Line numbers
-    ("numbers" ("none" "left" "right"))
-    ("stepnumber")
-    ("numberfirstline" ("true" "false"))
-    ("numberstyle")
-    ("numbersep")
-    ("numberblanklines" ("true" "false"))
-    ("firstnumber" ("auto" "last")) ; Can also take a number.
-    ("name")
-    ;; Captions
-    ("title")
-    ("caption") ; Insert braces?
-    ;; Label is inserted as part of environment insertion; see below
-    ;; for "lstlisting" in style hook
-    ;; ("label")
-    ("nolol" ("true" "false"))
-    ("numberbychapter" ("true" "false"))
-    ("captionpos" ("t" "b")) ; Can be a subset of tb.
-    ("abovecaptionskip")
-    ("belowcaptionskip")
-    ;; Margins and line shape
-    ("linewidth")
-    ("xleftmargin")
-    ("xrightmargin")
-    ("resetmargins" ("true" "false"))
-    ("breaklines" ("true" "false"))
-    ("breakatwhitespace" ("true" "false"))
-    ("prebreak")
-    ("postbreak")
-    ("breakindent")
-    ("breakautoindent" ("true" "false"))
-    ;; Frames
-    ("frame" ("none" "leftline" "topline" "bottomline" "lines" "single"
-              "shadowbox"
-              ;; Alternative to the above values.  A subset of trblTRBL can be
-              ;; given.
-              "t" "r" "b" "l" "T" "R" "B" "L"))
-    ("frameround" ("t" "f")) ; The input actually has to be four times {t,f}.
-    ("framesep")
-    ("rulesep")
-    ("framerule")
-    ("framexleftmargin")
-    ("framexrightmargin")
-    ("framextopmargin")
-    ("framebottommargin")
-    ("backgroundcolor")
-    ("rulecolor")
-    ("fillcolor")
-    ("rulesepcolor")
-    ("frameshape")
-    ;; Indexing
-    ("index")
-    ("moreindex")
-    ("deleteindex")
-    ("indexstyle")
-    ;; Column alignment
-    ("columns" ("fixed" "flexible" "fullflexible" "spaceflexible")) ;
-                                        ; Also supports an optional
-                                        ; argument with {c,l,r}.
-    ("flexiblecolumns" ("true" "false"))
-    ("keepspaces" ("true" "false"))
-    ("basewidth")
-    ("fontadjust" ("true" "false"))
-    ;; Escaping to LaTeX
-    ("texcl" ("true" "false"))
-    ("mathescape" ("true" "false"))
-    ("escapechar")
-    ("escapeinside")
-    ("escapebegin")
-    ("escapeend")
-    ;; Interface to fancyvrb
-    ("fancyvrb" ("true" "false"))
-    ("fvcmdparams")
-    ("morefvcmdparams")
-    ;; Language definitions
-    ("keywordsprefix")
-    ("keywords")
-    ("morekeywords")
-    ("deletekeywords")
-    ("texcs")
-    ("moretexcs")
-    ("deletetexcs")
-    ("directives")
-    ("moredirectives")
-    ("deletedirectives")
-    ("sensitive" ("true" "false"))
-    ("alsoletter")
-    ("alsodigit")
-    ("alsoother")
-    ("otherkeywords")
-    ("tag")
-    ("string")
-    ("morestring")
-    ("deletestring")
-    ("comment")
-    ("morecomment")
-    ("deletecomment")
-    ("keywordcomment")
-    ("morekeywordcomment")
-    ("deletekeywordcomment")
-    ("keywordcommentsemicolon")
-    ("podcomment" ("true" "false"))
-    ;; The following are all options from chapter 5, which are
-    ;; experimental
-    ;; Export of identifiers
-    ("procnamekeys")
-    ("moreprocnamekeys")
-    ("deleteprocnamekeys")
-    ("procnamestyle")
-    ("indexprocnames" ("true" "false"))
-    ;; Hyperlink references
-    ("hyperref")
-    ("morehyperref")
-    ("deletehyperref")
-    ("hyperanchor")
-    ("hyperlink")
-    ;; Literate programming
-    ("literate") ;; three arguments: replace,replacement text,length
-    ;; LGrind definitions
-    ("lgrindef")
-    ;; Arbitrary linerange markers
-    ("rangebeginprefix")
-    ("rangebeginsuffix")
-    ("rangeendprefix")
-    ("rangeendsuffix")
-    ("rangeprefix")
-    ("rangesuffix")
-    ("includerangemarker" ("true" "false"))
-    ;; Multicolumn Listing
-    ("multicolumn"))
-  "Key=value options for listings macros and environments.")
-
-(defun LaTeX-listings-key-val-options ()
-  "Return an updated list of key=vals from listings package."
-  (append
-   ;; Check for x?color package.  Note that listings requires a \color
-   ;; command, e.g., 'rulecolor=\color{blue}':
-   (when (and (or (member "xcolor" (TeX-style-list))
-                  (member "color" TeX-active-styles)))
-     (let* ((colorcmd (if (member "xcolor" TeX-active-styles)
-                          #'LaTeX-xcolor-definecolor-list
-                        #'LaTeX-color-definecolor-list))
-            (colors (mapcar (lambda (x)
-                              (concat TeX-esc "color" TeX-grop x TeX-grcl))
-                            (mapcar #'car (funcall colorcmd))))
-            (keys '("backgroundcolor"
-                    "fillcolor"
-                    "rulecolor"
-                    "rulesepcolor"))
-            result)
-       (dolist (key keys result)
-         (push (list key colors) result))))
-   ;; Cater for user defined styles:
-   (when (LaTeX-listings-lstdefinestyle-list)
-     `(("style" ,(mapcar #'car (LaTeX-listings-lstdefinestyle-list)))))
-   ;; Standard key=vals:
-   LaTeX-listings-key-val-options))
-
-;; Setup for \lstnewenvironment:
-(defvar LaTeX-auto-listings-lstnewenvironment nil
-  "Temporary for parsing the arguments of '\\lstnewenvironment'.")
-
-(defvar LaTeX-listings-lstnewenvironment-regexp
-  `(,(concat "\\\\lstnewenvironment"
-             "[ \t\n\r]*{\\([A-Za-z0-9]+\\)}"
-             "%?"
-             "[ \t\n\r]*\\(?:\\[\\([0-9]\\)\\]\\)?"
-             "%?"
-             "[ \t\n\r]*\\(\\[\\)?")
-    (1 2 3) LaTeX-auto-listings-lstnewenvironment)
-  "Matches the argument of '\\lstnewenvironment'.")
-
-;; Setup for \lstdefinestyle:
-(TeX-auto-add-type "listings-lstdefinestyle" "LaTeX")
-
-(defvar LaTeX-listings-lstdefinestyle-regexp
-  '("\\\\lstdefinestyle{\\([^}]+\\)}"
-    1 LaTeX-auto-listings-lstdefinestyle)
-  "Matches the argument of '\\lstdefinestyle' from 'listings' package.")
-
-;; Setup for parsing the labels inside optional arguments:
-
-(defvar LaTeX-listings-key-val-label-regexp
-  `(,(concat
-      "\\\\begin{lstlisting}" (LaTeX-extract-key-value-label))
-    1 LaTeX-auto-label)
-  "Matches the label inside an optional argument after \\begin{lstlisting}.")
-
-(defun LaTeX-listings-auto-prepare ()
-  "Clear temporary variable from 'listings' package before parsing."
-  (setq LaTeX-auto-listings-lstnewenvironment nil)
-  (setq LaTeX-auto-listings-lstdefinestyle    nil))
-
-(defun LaTeX-listings-auto-cleanup ()
-  "Process the parsed results of 'listings' package."
-  (dolist (env-args LaTeX-auto-listings-lstnewenvironment)
-    (let ((env  (car   env-args))
-          (args (cadr  env-args))
-          (opt  (nth 2 env-args)))
-      (cond (;; opt. 1st argument and mandatory argument(s)
-             (and args (not (string-equal args ""))
-                  opt  (not (string-equal opt  "")))
-             (LaTeX-add-environments
-              `(,env
-                LaTeX-env-args
-                [TeX-arg-key-val (LaTeX-listings-key-val-options)]
-                (LaTeX-env-label-as-keyval "caption")
-                ,(1- (string-to-number args)))))
-            (;; mandatory argument(s) only
-             (and args (not (string-equal args ""))
-                  (string-equal opt ""))
-             (LaTeX-add-environments
-              (list env (string-to-number args))))
-            (t ; No args
-             (LaTeX-add-environments (list env))))
-      (add-to-list 'LaTeX-indent-environment-list `(,env current-indentation) t)
-      (add-to-list 'LaTeX-verbatim-environments-local env t)
-      (add-to-list 'LaTeX-label-alist `(,env . LaTeX-listing-label) t)
-      ;; Add new env to parser for labels in opt. argument:
-      (TeX-auto-add-regexp `(,(concat "\\\\begin{" env "}"
-                                      (LaTeX-extract-key-value-label))
-                             1 LaTeX-auto-label))
-      ;; Tell RefTeX
-      (when (fboundp 'reftex-add-label-environments)
-        (reftex-add-label-environments
-         `((,env ?l "lst:" "~\\ref{%s}"
-                 LaTeX-listings-reftex-label-context-function
-                 (regexp "[Ll]isting")))))
-      ;; Fontification
-      (when (and (fboundp 'font-latex-add-keywords)
-                 (eq TeX-install-font-lock 'font-latex-setup))
-        ;; Tell font-lock about the update.
-        (font-latex-set-syntactic-keywords))
-      ;; Add new env's to `ispell-tex-skip-alist': skip the entire env
-      (TeX-ispell-skip-setcdr `(,(cons env (concat "\\\\end{" env "}")))))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-listings-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-listings-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-listings-reftex-label-context-function (env)
-  "Extract and return a context string for RefTeX.
-The context string is the value given to the caption key.  If no
-caption key is found, an error is issued."
-  (let* ((envstart (save-excursion
-                     (re-search-backward (concat "\\\\begin{" env "}")
-                                         nil t)))
-         (capt-key (save-excursion
-                     (re-search-backward "caption[ \t\n\r%]*=[ \t\n\r%]*"
-                                         envstart t)))
-         capt-start capt-end)
-    (if capt-key
-        (save-excursion
-          (goto-char capt-key)
-          (re-search-forward
-           "caption[ \t\n\r%]*=[ \t\n\r%]*" nil t)
-          (cond (;; Short caption inside [] is available, extract it only
-                 (looking-at-p (regexp-quote (concat TeX-grop LaTeX-optop)))
-                 (forward-char)
-                 (setq capt-start (1+ (point)))
-                 (setq capt-end (1- (progn (forward-sexp) (point)))))
-                ;; Extract the entire caption which is enclosed in braces
-                ((looking-at-p TeX-grop)
-                 (setq capt-start (1+ (point)))
-                 (setq capt-end (1- (progn (forward-sexp) (point)))))
-                ;; Extract everything to next comma ,
-                (t
-                 (setq capt-start (point))
-                 (setq capt-end (progn (skip-chars-forward "^,") (point)))))
-          ;; Return the extracted string
-          (buffer-substring-no-properties capt-start capt-end))
-      (error "No caption found"))))
-
-(TeX-add-style-hook
- "listings"
- (lambda ()
-
-   ;; Add to parser:
-   (TeX-auto-add-regexp LaTeX-listings-lstnewenvironment-regexp)
-   (TeX-auto-add-regexp LaTeX-listings-lstdefinestyle-regexp)
-   (TeX-auto-add-regexp LaTeX-listings-key-val-label-regexp)
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("lstalias" ["Alias dialect"] "Alias" ["Dialect"] "Language")
-    '("lstdefinestyle"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string "Style name: ")))
-           (LaTeX-add-listings-lstdefinestyles name)
-           (format "%s" name))))
-      (TeX-arg-key-val (LaTeX-listings-key-val-options)))
-    '("lstinline" [TeX-arg-key-val (LaTeX-listings-key-val-options)]
-      TeX-arg-verb-delim-or-brace)
-    '("lstinputlisting" [TeX-arg-key-val (LaTeX-listings-key-val-options)]
-      TeX-arg-file)
-    "lstlistoflistings"
-    '("lstnewenvironment" "Name" ["Number or arguments"] ["Default argument"]
-      "Starting code" "Ending code")
-    '("lstset" (TeX-arg-key-val (LaTeX-listings-key-val-options)))
-    '("lstloadlanguages" t)
-    ;; 4.17 Short Inline Listing Commands
-    '("lstMakeShortInline" [ "Options" ] "Character")
-    '("lstDeleteShortInline" "Character")
-
-    "lstgrinddeffile" "lstaspectfiles" "lstlanguagefiles"
-    "lstlistingname" "lstlistingnamestyle" "thelstlisting"
-    "lstlistlistingname")
-
-   ;; New environments
-   (LaTeX-add-environments
-    '("lstlisting" LaTeX-env-args
-      [TeX-arg-key-val (LaTeX-listings-key-val-options)]
-      (LaTeX-env-label-as-keyval "caption")))
-
-   ;; Append "lstlisting" to `LaTeX-label-alist':
-   (add-to-list 'LaTeX-label-alist '("lstlisting" . LaTeX-listing-label) t)
-
-   ;; Filling
-   (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                '("lstlisting" current-indentation) t)
-   (add-to-list 'LaTeX-verbatim-environments-local "lstlisting")
-   (add-to-list 'LaTeX-verbatim-macros-with-delims-local "lstinline")
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "lstinline")
-
-   ;; RefTeX support lstlistings environment via
-   ;; `reftex-label-alist-builtin'.  We add the same thing here only
-   ;; with our function as 5th element:
-   (when (fboundp 'reftex-add-label-environments)
-     (reftex-add-label-environments
-      '(("lstlisting" ?l "lst:" "~\\ref{%s}"
-         LaTeX-listings-reftex-label-context-function
-         (regexp "[Ll]isting")))))
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("lstnewenvironment" "{[[{{")) 'function)
-     (font-latex-add-keywords '(("lstinputlisting" "[{")) 'reference)
-     (font-latex-add-keywords '(("lstinline" "[")
-                                ("lstlistoflistings" ""))
-                              'textual)
-     (font-latex-add-keywords '(("lstalias" "{{")
-                                ("lstdefinestyle" "{{")
-                                ("lstset" "{"))
-                              'variable)))
- TeX-dialect)
-
-(defvar LaTeX-listings-package-options '("draft" "final" "savemem"
-                                         "noaspects"
-                                         ;; procnames is mentioned in
-                                         ;; Section 5.2
-                                         "procnames")
-  "Package options for the listings package.")
-
-;;; listings.el ends here
diff --git a/elpa/auctex-13.1.3/style/listings.elc b/elpa/auctex-13.1.3/style/listings.elc
deleted file mode 100644
index 054187e..0000000
--- a/elpa/auctex-13.1.3/style/listings.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/longtable.el b/elpa/auctex-13.1.3/style/longtable.el
deleted file mode 100644
index 8db4083..0000000
--- a/elpa/auctex-13.1.3/style/longtable.el
+++ /dev/null
@@ -1,154 +0,0 @@
-;;; longtable.el --- AUCTeX style for `longtable.sty'.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013--2022  Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `longtable.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-longtable-skipping-regexp
-  (regexp-opt '("[l]" "[r]" "[c]" ""))
-  "Regexp matching between \\begin{longtable} and column specification.
-For longtable environments only.")
-
-(defun LaTeX-item-longtable (&optional suppress)
-  "Insert line break macro on the last line and suitable number of &'s.
-For longtable environments.  If SUPPRESS is non-nil, do not
-insert line break macro."
-  (unless suppress
-    (save-excursion
-      (end-of-line 0)
-      (just-one-space)
-      (TeX-insert-macro "\\")))
-  (LaTeX-insert-ampersands
-   LaTeX-longtable-skipping-regexp #'LaTeX-array-count-columns))
-
-(defun LaTeX-env-longtable (environment)
-  "Insert a longtable-like ENVIRONMENT with caption and label."
-  (let* ((pos (and LaTeX-default-position ; `LaTeX-default-position'
-                                        ; can be nil, i.e. no prompt
-                   (completing-read (TeX-argument-prompt t nil "Position")
-                                    '("l" "r" "c")
-                                    nil nil LaTeX-default-position)))
-         (fmt (TeX-read-string
-               (if (string= LaTeX-default-format "")
-                   "Format: "
-                 (format "Format (default %s): " LaTeX-default-format))
-               nil nil
-               (if (string= LaTeX-default-format "")
-                   nil
-                 LaTeX-default-format)))
-         (caption (TeX-read-string "Caption: "))
-         (short-caption (when (>= (length caption) LaTeX-short-caption-prompt-length)
-                          (TeX-read-string "(Optional) Short caption: "))))
-    (setq LaTeX-default-position pos
-          LaTeX-default-format   fmt)
-    (LaTeX-insert-environment environment
-                              (concat
-                               (unless (zerop (length pos))
-                                 (concat LaTeX-optop pos LaTeX-optcl))
-                               (concat TeX-grop fmt TeX-grcl)))
-    ;; top caption -- do nothing if user skips caption
-    (unless (zerop (length caption))
-      ;; insert `\caption[short-caption]{caption':
-      (insert TeX-esc "caption")
-      (when (and short-caption (not (string= short-caption "")))
-        (insert LaTeX-optop short-caption LaTeX-optcl))
-      (insert TeX-grop caption)
-      ;; ask for a label and insert it
-      (LaTeX-label environment 'environment)
-      ;; the longtable `\caption' is equivalent to a
-      ;; `\multicolumn', so it needs a `\\' at the
-      ;; end of the line.  Prior to that, add } to
-      ;; close `\caption{'
-      (insert TeX-grcl "\\\\")
-      ;; fill the caption
-      (when auto-fill-function (LaTeX-fill-paragraph))
-      ;; Insert a new line and indent
-      (LaTeX-newline)
-      (indent-according-to-mode))
-    ;; Insert suitable number of &'s, suppress line break
-    (LaTeX-item-longtable t)))
-
-(TeX-add-style-hook
- "longtable"
- (lambda ()
-   (LaTeX-add-environments
-    '("longtable" LaTeX-env-longtable))
-
-   (TeX-add-symbols
-    ;; Commands to end table rows
-    '("endhead" 0)
-    '("endfirsthead" 0)
-    '("endfoot" 0)
-    '("endlastfoot" 0)
-    ;; Caption commands
-    '("caption*" 1))
-
-   ;; These parameters are set with \setlength
-   (LaTeX-add-lengths
-    "LTleft" "LTright" "LTpre" "LTpost" "LTcapwidth")
-
-   ;; This parameter is set with \setcounter
-   (LaTeX-add-counters "LTchunksize")
-
-   ;; Use the enhanced table formatting.  Append to
-   ;; `LaTeX-indent-environment-list' in order not to override custom settings.
-   (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                '("longtable" LaTeX-indent-tabular) t)
-
-   ;; Append longtable to `LaTeX-label-alist', in order not to override possible
-   ;; custome values.
-   (add-to-list 'LaTeX-label-alist '("longtable" . LaTeX-table-label) t)
-
-   ;; Append longtable to `LaTeX-item-list' with `LaTeX-item-longtable'
-   (add-to-list 'LaTeX-item-list '("longtable" . LaTeX-item-longtable) t)
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     ;; Actually, `\caption*{}' macro takes only one mandatory
-     ;; argument, not an optional one, the following is a workaround
-     ;; to fontify correctly also the standard `\caption[]{}' macro.
-     (font-latex-add-keywords '(("caption" "*[{"))
-                              'textual)))
- TeX-dialect)
-
-;; `longtable.sty' has two options "errorshow" and "pausing", both for
-;; debugging purposes.  We ignore them both in order to make package
-;; loading faster in a buffer.
-(defvar LaTeX-longtable-package-options nil
-  "Package options for the longtable package.")
-
-;; longtable.el ends here
diff --git a/elpa/auctex-13.1.3/style/longtable.elc b/elpa/auctex-13.1.3/style/longtable.elc
deleted file mode 100644
index 9dbc7af..0000000
--- a/elpa/auctex-13.1.3/style/longtable.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/lscape.el b/elpa/auctex-13.1.3/style/lscape.el
deleted file mode 100644
index e60cc17..0000000
--- a/elpa/auctex-13.1.3/style/lscape.el
+++ /dev/null
@@ -1,48 +0,0 @@
-;;; lscape.el --- AUCTeX style for `lscape.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2011-05-04
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `lscape.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "lscape"
- (lambda ()
-   (LaTeX-add-environments
-    "landscape")
-   ;; lscape uses graphics internally to handle the work
-   (TeX-run-style-hooks "graphics"))
- TeX-dialect)
-
-(defvar LaTeX-lscape-package-options '("pdftex")
-  "Package options for the lscape package.")
-
-;;; lscape.el ends here
diff --git a/elpa/auctex-13.1.3/style/lscape.elc b/elpa/auctex-13.1.3/style/lscape.elc
deleted file mode 100644
index 83d80a0..0000000
--- a/elpa/auctex-13.1.3/style/lscape.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ltablex.el b/elpa/auctex-13.1.3/style/ltablex.el
deleted file mode 100644
index 1a6c014..0000000
--- a/elpa/auctex-13.1.3/style/ltablex.el
+++ /dev/null
@@ -1,51 +0,0 @@
-;;; ltablex.el --- AUCTeX style for `ltablex.sty' (v1.1)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-03-14
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ltablex.sty' (v1.1) from 2014/08/13.
-;; `ltablex.sty' is part of TeXLive.  `ltablex.sty' modifies the
-;; tabularx environment to combine the features of the tabularx
-;; package with those of the longtable package.  All we need is to
-;; call those styles and add two macros.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "ltablex"
- (lambda ()
-   (TeX-run-style-hooks "tabularx" "longtable")
-   (TeX-add-symbols
-    '("keepXColumns" 0)
-    '("convertXColumns" 0)))
- TeX-dialect)
-
-(defvar LaTeX-ltablex-package-options nil
-  "Package options for the ltablex package.")
-
-;;; ltablex.el ends here
diff --git a/elpa/auctex-13.1.3/style/ltablex.elc b/elpa/auctex-13.1.3/style/ltablex.elc
deleted file mode 100644
index c3486e7..0000000
--- a/elpa/auctex-13.1.3/style/ltablex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ltugboat.el b/elpa/auctex-13.1.3/style/ltugboat.el
deleted file mode 100644
index 7511e52..0000000
--- a/elpa/auctex-13.1.3/style/ltugboat.el
+++ /dev/null
@@ -1,295 +0,0 @@
-;;; ltugboat.el --- AUCTeX style for `ltugboat.cls' (v2.22)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2019--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2019-05-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ltugboat.cls' (v2.22) from 2019/11/09.
-;; `ltugboat.cls' is part of TeXLive.
-
-;;; Code:
-
-(require 'crm)
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun LaTeX-env-ltugboat-verbatim (environment)
-  "Insert verbatim environment with an optional argument."
-  (let* ((crm-separator (regexp-quote TeX-esc))
-         (opts (mapconcat #'identity
-                          (TeX-completing-read-multiple
-                           (TeX-argument-prompt t nil "command(s)")
-                           '("\\tiny"  "\\scriptsize" "\\footnotesize"
-                             "\\small" "\\normalsize" "\\large"
-                             "\\Large" "\\LARGE"      "\\huge"
-                             "\\Huge"  "\\makevmeta"  "\\ruled")
-                           nil nil TeX-esc)
-                          TeX-esc)))
-    (LaTeX-insert-environment environment
-                              (when (and opts
-                                         (not (string= opts "")))
-                                (concat LaTeX-optop opts LaTeX-optcl)))))
-
-(TeX-add-style-hook
- "ltugboat"
- (lambda ()
-
-   ;; Run the style hook for mflogo in order to define the macros \MF
-   ;; and \MP:
-   (TeX-run-style-hooks "mflogo")
-
-   ;; Preliminaries: ltugboat.cls suppresses \part & \subparagraph
-   (LaTeX-largest-level-set "section")
-   (LaTeX-add-counters "section" "subsection" "subsubsection" "paragraph"
-                       "figure" "table")
-
-   ;; 6 Divisions of the paper
-   (TeX-add-symbols
-    '("nameref" TeX-arg-ref))
-
-   (setq TeX-complete-list
-         (append
-          '(("\\\\nameref{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}"))
-          TeX-complete-list))
-
-   ;; 6.1 Abstracts
-   (LaTeX-add-environments '("abstract")
-                           '("longabstract"))
-
-   ;; 6.2 Appendices: Cater for appendix environment and don't indent
-   ;; the content
-   (LaTeX-add-environments '("appendix"))
-
-   (unless (string-match-p "appendix" LaTeX-document-regexp)
-     (set (make-local-variable 'LaTeX-document-regexp)
-          (concat LaTeX-document-regexp "\\|" "appendix")))
-
-   (TeX-add-symbols
-    ;; 7 Titles, addresses and so on
-    '("shortTitle"  "Short title")
-    '("shortAuthor" LaTeX-arg-author)
-    '("address"     "Address")
-    '("netaddress"  "Email address")
-    '("personalURL" "Web page")
-    '("ORCID"       "Digital identifier")
-
-    ;; 7.1 Compilation articles
-    '("contributor" "Contributor")
-    '("makesignature" 0))
-
-   ;; 8 Verbatim text
-   (LaTeX-add-environments
-    '("verbatim" LaTeX-env-ltugboat-verbatim))
-
-   ;; 10.1 Acronyms and logos
-   (TeX-add-symbols
-    '("acro" "Acronym")
-    "AMS"
-    "AmS"
-    "AmSLaTeX"
-    "AmSTeX"
-    "ANSI"
-    "API"
-    "ASCII"
-    "aw"
-    "AW"
-    "BibLaTeX"
-    "BibTeX"
-    "BSD"
-    "CandT"
-    "ConTeXt"
-    "CMkIV"
-    "Cplusplus"
-    "CPU"
-    "CSczabbr"
-    "CSS"
-    "CSTUG"
-    "CSV"
-    "CTAN"
-    "DTD"
-    "DTK"
-    "DVD"
-    "DVI"
-    "DVIPDFMx"
-    "DVItoVDU"
-    "ECMS"
-    "EPS"
-    "eTeX"
-    "ExTeX"
-    "FAQ"
-    "FTP"
-    "Ghostscript"
-    "GNU"
-    "GUI"
-    "Hawaii"
-    "HTML"
-    "HTTP"
-    "iOS"
-    "IDE"
-    "IEEE"
-    "ISBN"
-    "ISO"
-    "ISSN"
-    "JPEG"
-    "JTeX"
-    "JoT"
-    "KOMAScript"
-    "LAMSTeX"
-    "LuaHBTeX"
-    "LuaHBLaTeX"
-    "LuaLaTeX"
-    "LuaTeX"
-    "LyX"
-    "macOS"
-    "MacOSX"
-    "MathML"
-    "mf"
-    "MFB"
-    "MkIV"
-    "mp"
-    "NTG"
-    "NTS"
-    "OMEGA"
-    "OCP"
-    "OOXML"
-    "OTF"
-    "OTP"
-    "mtex"
-    "Pas"
-    "pcMF"
-    "PCteX"
-    "pcTeX"
-    "pdflatex"
-    "pdftex"
-    "PDF"
-    "PGF"
-    "PHP"
-    "PiCTeX"
-    "plain"
-    "PNG"
-    "POBox"
-    "PS"
-    "PSTricks"
-    "RTF"
-    "SC"
-    "SGML"
-    "SliTeX"
-    "SQL"
-    "stTeX"
-    "STIX"
-    "SVG"
-    "TANGLE"
-    "TB"
-    "TIFF"
-    "TP"
-    "TeXhax"
-    "TeXMaG"
-    "TeXtures"
-    "Textures"
-    "TeXworks"
-    "TeXXeT"
-    "TFM"
-    "Thanh"
-    "TikZ"
-    "ttn"
-    "TTN"
-    "TUB"
-    "TUG"
-    "tug"
-    "UG"
-    "UNIX"
-    "VAX"
-    "VnTeX"
-    "VorTeX"
-    "XML"
-    "WEB"
-    "WEAVE"
-    "WYSIWYG"
-    "XeTeX"
-    "XeLaTeX"
-    "XHTML"
-    "XSL"
-    "XSLFO"
-    "XSLT"
-
-    ;; 10.2 Other special typesetting
-    "Dash"
-    '("cs" (TeX-arg-eval let ((macro (completing-read
-                                      (TeX-argument-prompt nil nil
-                                                           "Command")
-                                      (TeX-symbol-list))))
-                         (format "%s" macro)))
-    '("env" (TeX-arg-eval let ((env (completing-read
-                                     (TeX-argument-prompt nil nil
-                                                          "Environment")
-                                     (LaTeX-environment-list))))
-                          (format "%s" env)))
-    '("meta"      "Text")
-    '("tubbraced" "Text")
-    '("nth"       "Number")
-
-    ;; 12 Bibliography
-    '("SetBibJustification"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Justification")
-                    '("\\raggedright"  "\\sloppy"))))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("shortTitle"   "{")
-                                ("shortAuthor"  "{")
-                                ("netaddress"   "{")
-                                ("personalURL"  "{")
-                                ("ORCID"        "{")
-                                ("contributor"  "{")
-                                ("acro"         "{")
-                                ("cs"           "{")
-                                ("env"          "{")
-                                ("meta"         "{")
-                                ("tubbraced"    "{")
-                                ("nth"          "{"))
-                              'textual)
-     (font-latex-add-keywords '(("makesignature"   "")
-                                ("SetBibJustification"  "{"))
-                              'function)
-     (font-latex-add-keywords '(("nameref" "{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-ltugboat-class-options
-  '("draft" "final" "preprint"
-    "extralabel" "harvardcite" "noextralabel" "nonumber" "numbersec"
-    "onecolumn" "rawcite" "runningfull" "runningminimal" "runningoff"
-    "a4paper" "a5paper" "b5paper" "letterpaper" "legalpaper" "executivepaper"
-    "titlepage" "notitlepage" "twocolumn" "leqno" "fleqn" "openbib")
-  "Package options for the ltugboat class.")
-
-;;; ltugboat.el ends here
diff --git a/elpa/auctex-13.1.3/style/ltugboat.elc b/elpa/auctex-13.1.3/style/ltugboat.elc
deleted file mode 100644
index 66083f4..0000000
--- a/elpa/auctex-13.1.3/style/ltugboat.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ltx-base.el b/elpa/auctex-13.1.3/style/ltx-base.el
deleted file mode 100644
index d10a137..0000000
--- a/elpa/auctex-13.1.3/style/ltx-base.el
+++ /dev/null
@@ -1,160 +0,0 @@
-;;; ltx-base.el --- AUCTeX style for basic LaTeX commands.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004--2022 Free Software Foundation, Inc.
-
-;; Author: Frank Küster <frank@kuesterei.ch>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds general support for basic LaTeX commands used for
-;; writing LaTeX class files (.cls), style files (.sty) and package
-;; files (.dtx).  Most of the macros are taken from clsguide.pdf.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "ltx-base"
- (lambda ()
-   (TeX-add-symbols
-
-    ;; 4.1 Identification.  Other '\Provide*' macros are available in
-    ;; latex.el
-    '("NeedsTeXFormat" "Format" [ "Release date" ])
-
-    ;; 4.2 Loading files
-    ;; \RequirePackage is provided in latex.el
-    '("RequirePackageWithOptions" "Package" [ "Release information" ])
-
-    '("LoadClass" [ "Options" ] "Class" [ "Release information" ])
-    '("LoadClassWithOptions"    "Class" [ "Release information" ])
-
-    ;; 4.3 Option declaration
-    '("DeclareOption" "Option" t)
-    '("DeclareOption*" t)
-
-    ;; 4.4 Commands within option code
-    '("CurrentOption" 0)
-    '("OptionNotUsed" 0)
-
-    ;; 4.5 Moving options around
-    '("PassOptionsToPackage" "Option(s) list" "Package")
-    '("PassOptionsToClass" "Option(s) list" "Class")
-
-    ;; 4.6 Delaying code
-    '("AtEndOfPackage" t)
-    '("AtEndOfClass" t)
-    '("AtBeginDocument" t)
-    '("AtEndDocument" t)
-    '("AtBeginDvi" t)
-
-    ;; 4.7 Option processing
-    '("ProcessOptions" (TeX-arg-literal "\\relax"))
-    "ProcessOptions*"
-    '("ExecuteOptions" "Option list")
-
-    ;; 4.8 Safe file commands
-    '("IfFileExists" "File" 2)
-    '("InputIfFileExists" "File" 2)
-
-    ;; 4.9 Reporting errors, etc
-    '("ClassError" "Class name" "Error text" t)
-    '("PackageError" "Package name" "Error text" t)
-
-    '("ClassWarning" "Class name" t)
-    '("PackageWarning" "Package name" t)
-    '("ClassWarningNoLine" "Class name" t)
-    '("PackageWarningNoLine" "Package name" t)
-
-    '("ClassInfo" "Class name" t)
-    '("PackageInfo" "Package name" t)
-
-    '("MessageBreak" 0)
-    '("message" "Log Message")
-
-    ;; 4.10 Defining commands
-    '("DeclareRobustCommand"
-      TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-    '("DeclareRobustCommand*"
-      TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
-
-    '("CheckCommand" TeX-arg-macro [ TeX-arg-define-macro-arguments ] t)
-    '("CheckCommand*" TeX-arg-macro [ TeX-arg-define-macro-arguments ] t)
-
-    ;; 5.1 Layout parameters
-    ;; \paperheight & \paperwidth are provided in latex.el
-
-    ;; 5.2 Case changing
-    ;; \MakeUppercase & \MakeLppercase are provided in latex.el
-
-    ;; 5.4 Better user-defined math display environments
-    "ignorespacesafterend"
-
-    ;; 5.5 Normalising spacing
-    "normalsfcodes"
-
-    ;; Some general macros not mentioned in clsguide.pdf
-    '("@addtoreset" TeX-arg-counter (TeX-arg-counter "Within counter"))
-    '("addpenalty" "Penalty")
-    '("@ifundefined" TeX-arg-macro 2)
-    '("@ifnextchar" (TeX-arg-literal " ") (TeX-arg-free "Character") 2)
-    '("expandafter" 0))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("NeedsTeXFormat"       "{[")
-                                ("RequirePackageWithOptions" "{[")
-                                ("LoadClass"            "[{[")
-                                ("LoadClassWithOptions" "{[")
-                                ;; Don't fontify the second argument
-                                ;; which will contain code:
-                                ("DeclareOption"         "*{")
-                                ("CurrentOption"         "")
-                                ("OptionNotUsed"         "")
-                                ("PassOptionsToPackage"  "{{")
-                                ("PassOptionsToClass"    "{{")
-
-                                ("AtEndOfPackage"  "")
-                                ("AtEndOfClass"    "")
-                                ("AtBeginDocument" "")
-                                ("AtEndDocument"   "")
-                                ("AtBeginDvi"      "")
-
-                                ("ProcessOptions" "*")
-                                ("ExecuteOptions" "{")
-                                ("DeclareRobustCommand" "*|{\\[[{")
-                                ("CheckCommand"         "*|{\\[[{"))
-                              'function)))
- TeX-dialect)
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
-;;; ltx-base.el ends here
diff --git a/elpa/auctex-13.1.3/style/ltx-base.elc b/elpa/auctex-13.1.3/style/ltx-base.elc
deleted file mode 100644
index e180167..0000000
--- a/elpa/auctex-13.1.3/style/ltx-base.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ltxdoc.el b/elpa/auctex-13.1.3/style/ltxdoc.el
deleted file mode 100644
index 16c26e1..0000000
--- a/elpa/auctex-13.1.3/style/ltxdoc.el
+++ /dev/null
@@ -1,99 +0,0 @@
-;;; ltxdoc.el --- AUCTeX style for `ltxdoc.cls'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004--2022 Free Software Foundation, Inc.
-
-;; Author: Frank Küster <frank@kuesterei.ch>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ltxdoc.cls' v2.1d, dated 2021/12/07.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(defvar LaTeX-article-class-options)
-
-(TeX-add-style-hook
- "ltxdoc"
- (lambda ()
-
-   ;; ltxdoc.cls loads shortvrb.sty and sets '|' as a shorthand.  We
-   ;; append it to a local version of `LaTeX-shortvrb-chars' before
-   ;; running the style hook for 'shortvrb' which is done inside
-   ;; 'doc.el':
-   (add-to-list (make-local-variable 'LaTeX-shortvrb-chars) ?| t)
-
-   (TeX-run-style-hooks "doc" "ltx-base" "article")
-
-   (TeX-add-symbols
-    '("cmd" TeX-arg-macro)
-    '("cs" (TeX-arg-eval completing-read
-                         (TeX-argument-prompt nil nil "Macro")
-                         (TeX-symbol-list)))
-    '("marg" "Mandatory argument")
-    '("oarg" "Optional argument")
-    '("parg" "Picture mode argument")
-
-    '("DocInclude"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((file (file-relative-name
-                      (read-file-name
-                       "File to include: " nil nil nil nil
-                       (lambda (x)
-                         (or (file-directory-p x)
-                             (string-match "\\.\\(fdd\\|dtx\\)\\'" x))))
-                      (TeX-master-directory))))
-           (format "%s" file))))))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("cmd"  "{")
-                                ("cs"   "{")
-                                ("marg" "{")
-                                ("oarg" "{")
-                                ("parg" "{"))
-                              'textual)
-     (font-latex-add-keywords '("DocInclude" "{")
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-ltxdoc-class-options
-  (progn
-    (TeX-load-style "article")
-    (append (remove "a5paper" LaTeX-article-class-options)
-            '("nocfg")))
-  "Class options for the ltxdoc class.
-All options are passed to article class, \"a5paper\" is disabled
-by ltxdoc.  Therefore it is also removed here.")
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
-;;; ltxdoc.el ends here
diff --git a/elpa/auctex-13.1.3/style/ltxdoc.elc b/elpa/auctex-13.1.3/style/ltxdoc.elc
deleted file mode 100644
index 516771b..0000000
--- a/elpa/auctex-13.1.3/style/ltxdoc.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ltxguide.el b/elpa/auctex-13.1.3/style/ltxguide.el
deleted file mode 100644
index a30a2a7..0000000
--- a/elpa/auctex-13.1.3/style/ltxguide.el
+++ /dev/null
@@ -1,128 +0,0 @@
-;;; ltxguide.el --- AUCTeX style for `ltxguide.cls' (2001/05/28)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2020, 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2020-01-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ltxguide.cls' from 2001/05/28.
-;; `ltxguide.cls' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-
-(defvar LaTeX-article-class-options)
-
-(defun LaTeX-item-ltxguide-decl ()
-  "Insert line break macro on the previous line.
-For decl environment provided by ltxguide.cls."
-  (save-excursion
-    (end-of-line 0)
-    (just-one-space)
-    (TeX-insert-macro "\\")))
-
-(TeX-add-style-hook
- "ltxguide"
- (lambda ()
-
-   ;; ltxguide.cls loads shortvrb.sty and sets | as a shorthand.
-   ;; Append it to a local version of `LaTeX-shortvrb-chars' before
-   ;; running the style hook for `shortvrb':
-   (add-to-list (make-local-variable 'LaTeX-shortvrb-chars) ?| t)
-
-   ;; Run style hooks for packages loaded by default:
-   (TeX-run-style-hooks "shortvrb" "article")
-
-   (TeX-add-symbols
-    "clsguide"
-    "usrguide"
-    "fntguide"
-    "cfgguide"
-    "cyrguide"
-    "modguide"
-    "sourcecode"
-    "LaTeXbook"
-    "LaTeXcomp"
-    "LaTeXGcomp"
-    "LaTeXWcomp"
-    "babel"
-    "ctan"
-    "eg"
-    "ie"
-    "SLiTeX"
-    '("m" "Argument")
-    '("arg" "Argument")
-    '("oarg" "Argument")
-    "NFSS"
-    "AmSLaTeX"
-    '("URL" "URL")
-    '("NEWdescription" TeX-arg-date)
-    '("NEWfeature" TeX-arg-date))
-
-   (LaTeX-add-environments
-    '("decl" LaTeX-env-args [ "Date" ]))
-
-   ;; Enable `LaTeX-insert-item' in decl-environments:
-   (add-to-list 'LaTeX-item-list
-                '("decl" . LaTeX-item-ltxguide-decl)
-                t)
-
-   ;; Make the next 2 macros stay in their own line:
-   (LaTeX-paragraph-commands-add-locally '("NEWdescription"
-                                           "NEWfeature"))
-
-   ;; Verbatim-like macros with braces as delimiters:
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "URL")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("m"              "{")
-                                ("arg"            "{")
-                                ("oarg"           "{")
-                                ("NEWfeature"     "{")
-                                ("NEWdescription" "{"))
-                              'textual)
-     (font-latex-add-keywords '(("URL" ""))
-                              'reference)
-     ;; Tell font-lock about the update.
-     (font-latex-set-syntactic-keywords)))
- TeX-dialect)
-
-(defvar LaTeX-ltxguide-class-options
-  (progn
-    (TeX-load-style "article")
-    LaTeX-article-class-options)
-  "Options for the ltxguide document class.")
-
-;;; ltxguide.el ends here
diff --git a/elpa/auctex-13.1.3/style/ltxguide.elc b/elpa/auctex-13.1.3/style/ltxguide.elc
deleted file mode 100644
index e2c0a0f..0000000
--- a/elpa/auctex-13.1.3/style/ltxguide.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ltxtable.el b/elpa/auctex-13.1.3/style/ltxtable.el
deleted file mode 100644
index 51b9b02..0000000
--- a/elpa/auctex-13.1.3/style/ltxtable.el
+++ /dev/null
@@ -1,101 +0,0 @@
-;;; ltxtable.el --- AUCTeX style for `ltxtable.sty' (v0.4)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-03-14
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ltxtable.sty' (v0.4) from 2021/06/13.
-;; `ltxtable.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function reftex-compile-variables
-                  "reftex"
-                  ())
-
-(defvar LaTeX-ltxtable-file-regexp
-  `(,(concat "\\\\LTXtable"
-             "{\\(?:[^}]+\\)}"
-             "{\\(\\.*[^#}%\\\\\\.\n\r]+\\)\\(\\.[^#}%\\\\\\.\n\r]+\\)?}")
-    1 TeX-auto-file)
-  "Matches the file argument of \\LTXtable marco from ltxtable package.
-The regexp for the 2. argument is the same as for \"input\" and
-\"include\" entries in `LaTeX-auto-regexp-list'.")
-
-(TeX-add-style-hook
- "ltxtable"
- (lambda ()
-   (TeX-run-style-hooks "tabularx" "longtable")
-
-   (TeX-add-symbols
-    '("LTXtable"
-      (TeX-arg-length "Width" "1.0\\linewidth")
-      (TeX-arg-eval
-       (lambda ()
-         (let ((longtable (file-relative-name
-                           (read-file-name
-                            "File with longtable: "
-                            nil nil nil nil
-                            (lambda (x)
-                              (or (file-directory-p x)
-                                  (string-match "\\.\\(tex\\|ltx\\)\\'" x))))
-                           (TeX-master-directory))))
-           (format "%s" longtable))))))
-
-   ;; Make sure that \LTXtable stays in its own line:
-   (LaTeX-paragraph-commands-add-locally "LTXtable")
-
-   ;; Tell AUCTeX about a new file-include command:
-   (TeX-auto-add-regexp LaTeX-ltxtable-file-regexp)
-
-   ;; Tell RefTeX about a new file-include command: Add
-   ;; LTXtable{<width>} as a regexp (without \) to
-   ;; `reftex-include-file-commands' and run
-   ;; `reftex-compile-variables'.  Do this all only once.
-   (when (and (boundp 'reftex-include-file-commands)
-              (not (string-match "LTXtable"
-                                 (mapconcat #'identity reftex-include-file-commands "|"))))
-     (add-to-list 'reftex-include-file-commands "LTXtable{\\(?:[^}]+\\)}" t)
-     (reftex-compile-variables))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("LTXtable"  "{{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-ltxtable-package-options nil
-  "Package options for the ltxtable package.")
-
-;;; ltxtable.el ends here
diff --git a/elpa/auctex-13.1.3/style/ltxtable.elc b/elpa/auctex-13.1.3/style/ltxtable.elc
deleted file mode 100644
index 08a9b75..0000000
--- a/elpa/auctex-13.1.3/style/ltxtable.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/luacode.el b/elpa/auctex-13.1.3/style/luacode.el
deleted file mode 100644
index b5eb8c5..0000000
--- a/elpa/auctex-13.1.3/style/luacode.el
+++ /dev/null
@@ -1,71 +0,0 @@
-;;; luacode.el --- AUCTeX style for `luacode.sty' version 1.2a.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <giordano.mose@libero.it>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `luacode.sty' 1.2a.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "luacode"
- (lambda ()
-   (TeX-add-symbols
-    '("luadirect" 1)
-    '("luaexec" 1)
-    '("luastring" 1)
-    '("luastringN" 1)
-    '("luastringO" 1)
-    '("LuaCodeDebugOn" 0)
-    '("LuaCodeDebugOff" 0))
-   (LaTeX-add-environments
-    '("luacode")
-    '("luacode*"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("luadirect" "{")
-                                ("luaexec" "{")
-                                ("luastring" "{")
-                                ("luastringN" "{")
-                                ("luastringO" "{")
-                                ("LuaCodeDebugOn")
-                                ("LuaCodeDebugOff"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-luacode-package-options nil
-  "Package options for the luacode package.")
-
-;;; luacode.el ends here
diff --git a/elpa/auctex-13.1.3/style/luacode.elc b/elpa/auctex-13.1.3/style/luacode.elc
deleted file mode 100644
index 8dbf9e6..0000000
--- a/elpa/auctex-13.1.3/style/luacode.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/luatextra.el b/elpa/auctex-13.1.3/style/luatextra.el
deleted file mode 100644
index 1fe804d..0000000
--- a/elpa/auctex-13.1.3/style/luatextra.el
+++ /dev/null
@@ -1,46 +0,0 @@
-;;; luatextra.el --- AUCTeX style for `luatextra.sty' version 1.0.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2020 Free Software Foundation, Inc.
-
-;; Author: Davide G. M. Salvetti <salve@debian.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-11-15
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by the
-;; Free Software Foundation; either version 3, or (at your option) any
-;; later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but WITHOUT
-;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-;; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-;; for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, see
-;; <https://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;; This file adds support for `luatextra.sty' 1.0.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "luatextra"
- (lambda ()
-   (TeX-run-style-hooks "ifluatex" "fontspec"
-                        ;; FIXME: yet to be written:
-                        ;; "luatexbase"
-                        "metalogo" "luacode"))
- TeX-dialect)
-
-(defvar LaTeX-luatextra-package-options nil
-  "Package options for the ifluatex package.")
-
-;;; luatextra.el ends here
diff --git a/elpa/auctex-13.1.3/style/luatextra.elc b/elpa/auctex-13.1.3/style/luatextra.elc
deleted file mode 100644
index 8bb666c..0000000
--- a/elpa/auctex-13.1.3/style/luatextra.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/makeidx.el b/elpa/auctex-13.1.3/style/makeidx.el
deleted file mode 100644
index 4fe7ce4..0000000
--- a/elpa/auctex-13.1.3/style/makeidx.el
+++ /dev/null
@@ -1,52 +0,0 @@
-;;; makeidx.el --- AUCTeX support for makeidx.sty  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1999, 2020 Free Software Foundation, Inc.
-
-;; Author: Carsten Dominik <dominik@strw.leidenuniv.nl>
-;; Maintainer: auctex-devel@gnu.org
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "makeidx"
- (lambda ()
-   (TeX-add-symbols
-    "printindex" "indexspace")
-
-   ;; Parsing the default index macro is defined in latex.el
-   ;; The same is true form completion in the index macro
-
-   ;; Completion for the |see macro
-   (setq TeX-complete-list
-         (append
-          '(("|see{\\([^{}\n\r]*\\)" 1 LaTeX-index-entry-list))
-          TeX-complete-list))
-
-   ;; RefTeX support
-   (and (fboundp 'reftex-add-index-macros)
-        (reftex-add-index-macros '(default))))
- TeX-dialect)
-
-(defvar LaTeX-makeidx-package-options nil
-  "Package options for the makeidx package.")
-
-;;; makeidx.el ends here
diff --git a/elpa/auctex-13.1.3/style/makeidx.elc b/elpa/auctex-13.1.3/style/makeidx.elc
deleted file mode 100644
index a193737..0000000
--- a/elpa/auctex-13.1.3/style/makeidx.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/marginnote.el b/elpa/auctex-13.1.3/style/marginnote.el
deleted file mode 100644
index 0a977da..0000000
--- a/elpa/auctex-13.1.3/style/marginnote.el
+++ /dev/null
@@ -1,67 +0,0 @@
-;;; marginnote.el --- AUCTeX style for `marginnote.sty' (v1.4)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2018--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2018-07-07
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `marginnote.sty' (v1.4) from 2018/07/01.
-;; `marginnote.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "marginnote"
- (lambda ()
-
-   (TeX-add-symbols
-    '("marginnote" [ "Left margin text" ] "Text"
-      [ TeX-arg-length "Vertical offset" ] )
-
-    "marginnotetextwidth"
-    "marginnotevadjust"
-    "raggedleftmarginnote"
-    "raggedrightmarginnote"
-    "marginfont")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("marginnote"  "[{["))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-marginnote-package-options
-  '("fulladjust" "heightadjust" "depthadjust" "noadjust"
-    "parboxrestore" "noparboxrestore")
-  "Package options for the marginnote package.")
-
-;;; marginnote.el ends here
diff --git a/elpa/auctex-13.1.3/style/marginnote.elc b/elpa/auctex-13.1.3/style/marginnote.elc
deleted file mode 100644
index 483a780..0000000
--- a/elpa/auctex-13.1.3/style/marginnote.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/mathtools.el b/elpa/auctex-13.1.3/style/mathtools.el
deleted file mode 100644
index d0e1f26..0000000
--- a/elpa/auctex-13.1.3/style/mathtools.el
+++ /dev/null
@@ -1,504 +0,0 @@
-;;; mathtools.el --- Style hook for the LaTeX package `mathtools'.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011-2020, 2022 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Created: 2011-02-13
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;;  This file adds support for `mathtools.sty'
-
-;;; Comments:
-
-;;; This package serves as a wrapper for amsmath, adding more features
-;;; and fixing a few bugs in amsmath.  The mathstyle argument for many
-;;; of the macros is discussed at
-;;; <https://www.tug.org/TUGboat/Articles/tb22-4/tb72perlS.pdf>
-
-;;; Code:
-
-;; Needed for auto-parsing:
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-amsmath-package-options)
-
-;; amsmath options which can be passed directly to mathtools are
-;; appended in the style hook below
-(defvar LaTeX-mathtools-package-options
-  '("fixamsmath" "donotfixamsmathbugs" "allowspaces" "disallowspaces"
-    ;; Update 2013: We now make \(\) and \[\] robust (can be disabled
-    ;; via nonrobust package option)
-    "nonrobust")
-  "Package options for the mathtools package.")
-(TeX-load-style "amsmath")
-(dolist (elt LaTeX-amsmath-package-options)
-  (add-to-list 'LaTeX-mathtools-package-options elt))
-
-(defvar LaTeX-mathtools-key-val-options
-  '(("showonlyrefs")
-    ("mathic" ("true" "false"))
-    ("showmanualtags" ("true" "false"))
-    ;; 3.4.1 Matrices
-    ("smallmatrix-align" ("c" "l" "r"))
-    ("smallmatrix-inner-space")
-    ;; 3.4.2 The multlined environment
-    ("firstline-afterskip")
-    ("lastline-preskip")
-    ("multlined-pos" ("c" "b" "t"))
-    ("multlined-width")
-    ;; 3.4.7 Centered \vdots
-    ("shortvdotsadjustabove")
-    ("shortvdotsadjustbelow")
-    ;; 3.5 Intertext and short intertext
-    ("original-intertext" ("true" "false"))
-    ("original-shortintertext" ("true" "false"))
-    ("above-intertext-sep")
-    ("below-intertext-sep")
-    ("above-shortintertext-sep")
-    ("below-shortintertext-sep")
-    ;; 3.7.2 Vertically centered colon
-    ("centercolon" ("true" "false"))
-    ;; 4.2 Left sub/superscripts
-    ("prescript-sub-format")
-    ("prescript-sup-format")
-    ("prescript-arg-format"))
-  "Options for the \\mathtoolsset command.")
-
-;; Setup for \newtagform
-(TeX-auto-add-type "mathtools-newtagform" "LaTeX")
-
-(defvar LaTeX-mathtools-newtagform-regexp
-  '("\\\\newtagform{\\([^}]+\\)}"
-    1 LaTeX-auto-mathtools-newtagform)
-  "Matches the first argument of \\newtagform from mathtools package.")
-
-;; Setup for \DeclarePairedDelimiter(X)?:
-(TeX-auto-add-type "mathtools-DeclarePairedDelimiter" "LaTeX")
-
-(defvar LaTeX-mathtools-DeclarePairedDelimiter-regexp
-  `(,(concat "\\\\DeclarePairedDelimiter\\(?:X\\|XPP\\)?"
-             "{?"
-             "\\\\\\([a-zA-Z]+\\)"
-             "}?"
-             "\\(?:\\[\\([0-9]+\\)\\]\\)?")
-    (1 2) LaTeX-auto-mathtools-DeclarePairedDelimiter)
-  "Match the arguments of \\DeclarePairedDelimiterX? from mathtools package.")
-
-;; Setup for \newgathered
-(TeX-auto-add-type "mathtools-newgathered" "LaTeX")
-
-(defvar LaTeX-mathtools-newgathered-regexp
-  '("\\\\newgathered{\\([^}]+\\)}"
-    1 LaTeX-auto-mathtools-newgathered)
-  "Matches the first argument of \\newgathered from mathtools package.")
-
-(defun LaTeX-mathtools-auto-prepare ()
-  "Clear various variables for mathtools package before parsing."
-  (setq LaTeX-auto-mathtools-newtagform             nil
-        LaTeX-auto-mathtools-DeclarePairedDelimiter nil
-        LaTeX-auto-mathtools-newgathered            nil))
-
-(defun LaTeX-mathtools-auto-cleanup ()
-  "Process the parsed elements for mathtools package."
-  (when (LaTeX-mathtools-DeclarePairedDelimiter-list)
-    (dolist (delim (LaTeX-mathtools-DeclarePairedDelimiter-list))
-      (let ((cmd (car delim))
-            (arg (cadr delim)))
-        (TeX-add-symbols `(,cmd [ LaTeX-mathtools-arg-mathsize-completion ]
-                                ,(if (string= arg "")
-                                     1
-                                   (string-to-number arg)))
-                         `(,(concat cmd "*")
-                           ,(if (string= arg "")
-                                1
-                              (string-to-number arg)))))))
-  (when (LaTeX-mathtools-newgathered-list)
-    (dolist (env (mapcar #'car (LaTeX-mathtools-newgathered-list)))
-      (LaTeX-add-environments env)
-      (add-to-list 'LaTeX-item-list
-                   `(,env . LaTeX-item-equation) t)
-      (add-to-list 'LaTeX-label-alist
-                   `(,env . LaTeX-amsmath-label) t)
-      (when (fboundp 'reftex-add-label-environments)
-        (reftex-add-label-environments `((,env ?e nil nil t)))))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-mathtools-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-mathtools-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-mathtools-arg-mathstyle-completion (optional)
-  "Query and insert mathstyle argument to various commands.
-If OPTIONAL, insert it as optional argument in brackets."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional nil
-                         (concat "Math style: " TeX-esc) t)
-    '("displaystyle" "textstyle"
-      "scriptstyle"  "scriptscriptstyle"))
-   optional TeX-esc))
-
-(defun LaTeX-mathtools-arg-mathsize-completion (optional)
-  "Query and insert math size argument to various commands.
-If OPTIONAL, insert it as optional argument in brackets."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional nil
-                         (concat "Size command: " TeX-esc) t)
-    '("big" "Big" "bigg" "Bigg"))
-   optional TeX-esc))
-
-(defun LaTeX-mathtools-arg-declarepaireddelimiter (optional &optional X)
-  "Query and insert various \\DeclarePairedDelimiter macros from mathtools package."
-  (let ((cmd (TeX-read-string (concat "Command: " TeX-esc)))
-        (arg (when X (TeX-read-string
-                      (TeX-argument-prompt t nil "Number of arguments")))))
-    (TeX-add-symbols `(,cmd [ LaTeX-mathtools-arg-mathsize-completion ]
-                            ,(if X
-                                 ;; This is no precaution, arg has to be > 0
-                                 (string-to-number arg)
-                               1))
-                     `(,(concat cmd "*")
-                       ,(if X
-                            (string-to-number arg)
-                          1)))
-    (LaTeX-add-mathtools-DeclarePairedDelimiters
-     `(,cmd ,(if X arg "")))
-    (TeX-argument-insert cmd optional TeX-esc)
-    (when arg
-      (insert (concat LaTeX-optop arg LaTeX-optcl)))))
-
-(defun LaTeX-mathtools-env-multlined (env)
-  "Query and insert two optional arguments for ENV multlined.
-If both arguments are given, insert them in brackets.  If only a
-width is given, insert it prefixed with a pair of empty
-brackets."
-  (let ((pos (TeX-read-string
-              (TeX-argument-prompt t nil "Position (t, b or c (default))")))
-        (width (completing-read
-                (TeX-argument-prompt t nil "Width")
-                (mapcar
-                 (lambda (x) (concat TeX-esc (car x)))
-                 (LaTeX-length-list)))))
-    (LaTeX-insert-environment
-     env
-     (cond (;; both arguments
-            (and pos   (not (string= pos ""))
-                 width (not (string= width "")))
-            (format "[%s][%s]" pos width))
-           (;; pos not empty, width empty
-            (and pos (not (string= pos ""))
-                 (string= width ""))
-            (format "[%s]" pos))
-           (;; pos empty, width not
-            (and (string= pos "")
-                 width (not (string= width "")))
-            (format "[][%s]" width))
-           (t nil)))))
-
-(defun LaTeX-mathtools-env-cases (env)
-  "Insert various cases ENVs incl. an ampersand from mathtools package."
-  (LaTeX-insert-environment env)
-  (save-excursion
-    (insert ?&)))
-
-(defun LaTeX-mathtools-item-cases ()
-  "Insert contents to terminate a line in multi-line cases environment.
-Put line break macro on the last line.  Next, insert an ampersand."
-  (end-of-line 0)
-  (just-one-space)
-  (TeX-insert-macro "\\")
-  (forward-line 1)
-  (save-excursion
-    (insert ?&)))
-
-(TeX-add-style-hook
- "mathtools"
- (lambda ()
-
-   ;; Add mathtools to parser
-   (TeX-auto-add-regexp LaTeX-mathtools-newtagform-regexp)
-   (TeX-auto-add-regexp LaTeX-mathtools-DeclarePairedDelimiter-regexp)
-   (TeX-auto-add-regexp LaTeX-mathtools-newgathered-regexp)
-
-   ;; "default" is pre-defined
-   (LaTeX-add-mathtools-newtagforms "default")
-
-   ;; mathtools requires amsmath, as some bugs in amsmath are fixed
-   (TeX-run-style-hooks "amsmath")
-
-   (LaTeX-add-environments
-    ;; 3.4.1 Matrices
-    '("matrix*"  [ "Vertical alignment (l, r or c (default))" ])
-    '("pmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("bmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("Bmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("vmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("Vmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("smallmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("psmallmatrix")
-    '("psmallmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("bsmallmatrix")
-    '("bsmallmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("Bsmallmatrix")
-    '("Bsmallmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("vsmallmatrix")
-    '("vsmallmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    '("Vsmallmatrix")
-    '("Vsmallmatrix*" [ "Vertical alignment (l, r or c (default))" ])
-    ;; 3.4.2 The multlined environment
-    '("multlined" LaTeX-mathtools-env-multlined)
-    ;; 3.4.3 More cases -like environments
-    '("dcases"   LaTeX-mathtools-env-cases)
-    '("dcases*"  LaTeX-mathtools-env-cases)
-    '("rcases"   LaTeX-mathtools-env-cases)
-    '("rcases*"  LaTeX-mathtools-env-cases)
-    '("drcases"  LaTeX-mathtools-env-cases)
-    '("drcases*" LaTeX-mathtools-env-cases)
-    '("cases*"   LaTeX-mathtools-env-cases)
-    ;; 4.4 Spreading equations
-    '("spreadlines" "Spacing between lines")
-    ;; 4.5 Gathered environments
-    '("lgathered" ["Vertical position (t or b)"])
-    '("rgathered" ["Vertical position (t or b)"]))
-
-   (TeX-add-symbols
-    '("mathtoolsset" (TeX-arg-key-val LaTeX-mathtools-key-val-options))
-    ;; 3.1.1 A complement to \smash, \llap, and \rlap
-    '("mathllap" [ LaTeX-mathtools-arg-mathstyle-completion ] t)
-    '("mathrlap" [ LaTeX-mathtools-arg-mathstyle-completion ] t)
-    '("mathclap" [ LaTeX-mathtools-arg-mathstyle-completion ] t)
-    '("mathmakebox" [ (TeX-arg-length "Width") ] [ "Position" ] 1)
-    '("clap" 1)
-    '("mathmbox" 1)
-    ;; 3.1.2 Forcing a cramped style
-    '("cramped" [ LaTeX-mathtools-arg-mathstyle-completion ] 1)
-    '("crampedllap" [ LaTeX-mathtools-arg-mathstyle-completion ] t)
-    '("crampedrlap" [ LaTeX-mathtools-arg-mathstyle-completion ] t)
-    '("crampedclap" [ LaTeX-mathtools-arg-mathstyle-completion ] t)
-    ;; 3.1.3 Smashing an operator
-    '("smashoperator" [ "Position (l, r or lr (default)" ] 1)
-    ;; 3.1.4 Adjusting the limits of operators
-    '("adjustlimits" t (TeX-arg-literal "_") nil nil (TeX-arg-literal "_") nil)
-    ;; 3.1.5 Swapping space above AMS display math environments
-    '("SwapAboveDisplaySkip" 0)
-    ;; 3.2.1 The appearance of tags
-    '("newtagform"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((newtag (TeX-read-string
-                        (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-mathtools-newtagforms newtag)
-           (format "%s" newtag))))
-      [ "Inner format" ] "Left" "Right")
-    '("renewtagform"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-mathtools-newtagform-list))
-      [ "Inner format" ] "Left" "Right")
-    '("usetagform"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-mathtools-newtagform-list)))
-    ;; 3.2.2 Showing only referenced tags
-    '("refeq" TeX-arg-ref)
-    '("noeqref" TeX-arg-ref)
-    ;; 3.3.1 Arrow-like symbols
-    '("xleftrightarrow" ["Below"] "Above")
-    '("xLeftarrow" ["Below"] "Above")
-    '("xRightarrow" ["Below"] "Above")
-    '("xLeftrightarrow" ["Below"] "Above")
-    '("xhookleftarrow" ["Below"] "Above")
-    '("xhookrightarrow" ["Below"] "Above")
-    '("xmapsto" ["Below"] "Above")
-    '("xrightharpoondown" ["Below"] "Above")
-    '("xrightharpoonup" ["Below"] "Above")
-    '("xleftharpoondown" ["Below"] "Above")
-    '("xleftharpoonup" ["Below"] "Above")
-    '("xrightleftharpoons" ["Below"] "Above")
-    '("xleftrightharpoons" ["Below"] "Above")
-    ;; 3.3.2 Braces and brackets
-    '("underbracket" [ (TeX-arg-length "Rule thickness") ]
-      [ (TeX-arg-length "Bracket height") ] t)
-    '("overbracket"  [ (TeX-arg-length "Rule thickness") ]
-      [ (TeX-arg-length "Bracket height") ] t)
-    '("underbrace" 1)
-    '("overbrace" 1)
-    '("LaTeXunderbrace" 1)
-    '("LaTeXoverbrace" 1)
-    ;; 3.4.2
-    '("shoveleft"  [ (TeX-arg-length "Dimension") ] 1)
-    '("shoveright" [ (TeX-arg-length "Dimension") ] 1)
-    ;; 3.4.4
-    '("MoveEqLeft" [ "Number" ])
-    ;; 3.4.5 Boxing a single line in an alignment
-    '("Aboxed" 1)
-    ;; 3.4.6 Adding arrows between lines in an alignment
-    '("ArrowBetweenLines" [ TeX-arg-macro ] )
-    '("ArrowBetweenLines*" [ TeX-arg-macro ] )
-    ;; 3.4.7 Centered \vdots
-    '("vdotswithin" "Symbol")
-    '("shortvdotswithin" "Symbol")
-    '("shortvdotswithin*" "Symbol")
-    '("MTFlushSpaceAbove")
-    '("MTFlushSpaceBelow")
-    ;; 3.5 Intertext and short intertext
-    ;; don't understand t, but intertext in amsmath.el uses it
-    '("shortintertext" t)
-    ;; 3.6 Paired delimiters
-    '("DeclarePairedDelimiter"
-      LaTeX-mathtools-arg-declarepaireddelimiter
-      "Left delimiter" "Right delimiter")
-    '("DeclarePairedDelimiterX"
-      (LaTeX-mathtools-arg-declarepaireddelimiter t)
-      "Left delimiter" "Right delimiter" t)
-    '("DeclarePairedDelimiterXPP"
-      (LaTeX-mathtools-arg-declarepaireddelimiter t)
-      "Pre-code" "Left delimiter" "Right delimiter" 2)
-    '("delimsize" 0)
-    ;; 3.6.1 Expert use
-    '("reDeclarePairedDelimiterInnerWrapper"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((cmd (completing-read
-                     (concat "Command: " TeX-esc)
-                     (mapcar #'car (LaTeX-mathtools-DeclarePairedDelimiter-list)))))
-           (concat TeX-esc cmd))))
-      (TeX-arg-eval completing-read
-                    "star or nostar: "
-                    '("star" "nostar"))
-      t)
-    ;; 3.7.1 Left and right parentheses
-    '("lparen" TeX-arg-insert-right-brace-maybe)
-    '("rparen")
-    ;; 3.7.2 Vertically centered colon
-    "vcentcolon" "ordinarycolon" "coloneqq" "Coloneqq"
-    "coloneq" "Coloneq" "eqqcolon" "Eqqcolon" "eqcolon"
-    "Eqcolon" "colonapprox" "Colonapprox" "colonsim" "Colonsim"
-    "dblcolon"
-    ;; 3.7.3 A few missing symbols
-    "nuparrow" "ndownarrow" "bigtimes"
-    ;; 4.2 Left sub/superscripts
-    '("prescript" "Below" "Above" t)
-    ;; 4.3 Declaring math sizes
-    '("DeclareMathSizes" 4)
-    ;; 4.5 Gathered environments
-    '("newgathered"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((env (TeX-read-string
-                     (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-environments env)
-           (LaTeX-add-mathtools-newgathereds env)
-           (add-to-list 'LaTeX-item-list
-                        `(,env . LaTeX-item-equation) t)
-           (add-to-list 'LaTeX-label-alist
-                        `(,env . LaTeX-amsmath-label) t)
-           (format "%s" env))))
-      3)
-    '("renewgathered"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-mathtools-newgathered-list))
-      3)
-    ;; 4.6 Split fractions
-    '("splitfrac" 2)
-    '("splitdfrac" 2))
-
-   ;; Append delimiters to `TeX-braces-association'
-   ;; 3.7.1 Left and right parentheses
-   (make-local-variable 'TeX-braces-association)
-   (add-to-list 'TeX-braces-association '("\\lparen" . "\\rparen") t)
-
-   (setq LaTeX-item-list
-         (append '(("multlined"   . LaTeX-item-equation)
-                   ("lgathered"   . LaTeX-item-equation)
-                   ("rgathered"   . LaTeX-item-equation)
-                   ;; FIXME: The entry for spreadlines seems dubious.
-                   ("spreadlines" . LaTeX-item-equation)
-                   ("matrix*"     . LaTeX-item-equation)
-                   ("pmatrix*"    . LaTeX-item-equation)
-                   ("bmatrix*"    . LaTeX-item-equation)
-                   ("Bmatrix*"    . LaTeX-item-equation)
-                   ("vmatrix*"    . LaTeX-item-equation)
-                   ("Vmatrix*"    . LaTeX-item-equation)
-                   ("smallmatrix*"  . LaTeX-item-equation)
-                   ("psmallmatrix"  . LaTeX-item-equation)
-                   ("psmallmatrix*" . LaTeX-item-equation)
-                   ("bsmallmatrix"  . LaTeX-item-equation)
-                   ("bsmallmatrix*" . LaTeX-item-equation)
-                   ("Bsmallmatrix"  . LaTeX-item-equation)
-                   ("Bsmallmatrix*" . LaTeX-item-equation)
-                   ("vsmallmatrix"  . LaTeX-item-equation)
-                   ("vsmallmatrix*" . LaTeX-item-equation)
-                   ("Vsmallmatrix"  . LaTeX-item-equation)
-                   ("Vsmallmatrix*" . LaTeX-item-equation)
-                   ("dcases"      . LaTeX-mathtools-item-cases)
-                   ("dcases*"     . LaTeX-mathtools-item-cases)
-                   ("rcases"      . LaTeX-mathtools-item-cases)
-                   ("rcases*"     . LaTeX-mathtools-item-cases)
-                   ("drcases"     . LaTeX-mathtools-item-cases)
-                   ("drcases*"    . LaTeX-mathtools-item-cases)
-                   ("cases*"      . LaTeX-mathtools-item-cases))
-                 LaTeX-item-list))
-
-   (setq LaTeX-label-alist
-         (append '(("lgathered" . LaTeX-amsmath-label)
-                   ("rgathered" . LaTeX-amsmath-label)
-                   ("multlined" . LaTeX-amsmath-label))
-                 LaTeX-label-alist))
-
-   ;; RefTeX support: Add env's with `reftex-add-label-environments'
-   (when (fboundp 'reftex-add-label-environments)
-     (let ((envs '(("lgathered"  ?e nil nil t)
-                   ("rgathered"  ?e nil nil t)
-                   ("multlined"  ?e nil nil t))))
-       (dolist (env envs)
-         (reftex-add-label-environments `(,env)))))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("mathtoolsset"  "{")
-                                ("newtagform"    "{[{{")
-                                ("renewtagform"  "{[{{")
-                                ("DeclarePairedDelimiter"     "|{\\{{")
-                                ("DeclarePairedDelimiterX"    "|{\\[{{{")
-                                ("DeclarePairedDelimiterXPP"  "|{\\[{{{{{")
-                                ("reDeclarePairedDelimiterInnerWrapper" "|{\\{{")
-                                ("DeclareMathSizes"           "{{{{")
-                                ("newgathered"                "{{{{")
-                                ("renewgathered"              "{{{{"))
-                              'function)
-     (font-latex-add-keywords '(("usetagform" "{"))
-                              'variable)
-     (font-latex-add-keywords '(("refeq"   "{")
-                                ("noeqref" "{"))
-                              'reference)))
- TeX-dialect)
-
-;;; mathtools.el ends here
diff --git a/elpa/auctex-13.1.3/style/mathtools.elc b/elpa/auctex-13.1.3/style/mathtools.elc
deleted file mode 100644
index 7cf3db9..0000000
--- a/elpa/auctex-13.1.3/style/mathtools.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/mdframed.el b/elpa/auctex-13.1.3/style/mdframed.el
deleted file mode 100644
index 0e3dd9b..0000000
--- a/elpa/auctex-13.1.3/style/mdframed.el
+++ /dev/null
@@ -1,410 +0,0 @@
-;;; mdframed.el --- AUCTeX style for `mdframed.sty' (v1.9b)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-06-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `mdframed.sty' (v1.9b) from 2013/07/01.
-;; `mdframed.sty' is part of TeXLive.
-
-;; This style offers only a set of mandatory options for completion
-;; while loading the package
-;; (cf. `LaTeX-mdframed-package-options-list').  All other options are
-;; offered for completion as part of `\mdfsetup'.  Please use this
-;; command to set options of the package.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-;; Needed for compiling `cl-pushnew':
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function LaTeX-color-definecolor-list "color" ())
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-
-(defvar LaTeX-mdframed-key-val-options
-  '(;; 6.2. Restoring the settings
-    ("style" ("defaultoptions"))
-    ("default")
-    ;; 6.3. Options with lengths
-    ("defaultunit" ("pt" "pc" "in" "bp" "cm" "mm" "dd" "cc" "sp" "ex" "em"))
-    ("skipabove")
-    ("skipbelow")
-    ("leftmargin")
-    ("rightmargin")
-    ("innerleftmargin")
-    ("innerrightmargin")
-    ("innertopmargin")
-    ("innerbottommargin")
-    ("linewidth")
-    ("innerlinewidth")
-    ("middlelinewidth")
-    ("outerlinewidth")
-    ("roundcorner")
-    ;; 6.4. Colored Options
-    ("linecolor")
-    ("innerlinecolor")
-    ("middlelinecolor")
-    ("outerlinecolor")
-    ("backgroundcolor")
-    ("fontcolor")
-    ("font")
-    ;; 6.5. Shadows
-    ("shadowsize")
-    ("shadowcolor")
-    ;; 6.6. Hidden Lines
-    ("topline" ("true" "false"))
-    ("rightline" ("true" "false"))
-    ("leftline" ("true" "false"))
-    ("bottomline" ("true" "false"))
-    ("hidealllines" ("true" "false"))
-    ;; 6.7. Working in twoside-mode
-    ("outermargin")
-    ("innermargin")
-    ("usetwoside" ("true" "false"))
-    ;; 6.8. Footnotes
-    ("footnotedistance")
-    ("footnoteinside" ("true" "false"))
-    ;; 6.9. Page breaks
-    ("nobreak" ("true" "false"))
-    ("everyline" ("true" "false"))
-    ("splittopskip")
-    ("splitbottomskip")
-    ;; 6.10. Frametitle
-    ("frametitle")
-    ("frametitlefont")
-    ("frametitlealignment" ("\\raggedleft" "\\raggedright" "\\centering"))
-    ("frametitlerule" ("true" "false"))
-    ("frametitlerulewidth")
-    ("frametitleaboveskip")
-    ("frametitlebelowskip")
-    ("frametitlebackgroundcolor")
-    ("repeatframetitle" ("true" "false"))
-    ;; 6.11. Title commands inside the environment
-    ("subtitleaboveline" ("true" "false"))
-    ("subtitlebelowline" ("true" "false"))
-    ("subtitlefont")
-    ("subtitlebackgroundcolor")
-    ("subtitleabovelinecolor")
-    ("subtitlebelowlinecolor")
-    ("subtitleabovelinewidth")
-    ("subtitlebelowlinewidth")
-    ("subtitleaboveskip")
-    ("subtitlebelowskip")
-    ("subtitleinneraboveskip")
-    ("subtitleinnerbelowskip")
-    ;; 6.12. General options
-    ("ntheorem" ("true" "false"))
-    ("needspace")
-    ("ignorelastdescenders" ("true" "false"))
-    ("userdefinedwidth" ("\\linewidth" "\\columnwidth"))
-    ("align" ("left" "right" "center"))
-    ;; 6.13. TikZ options
-    ("tikzsetting")
-    ("apptotikzsetting")
-    ;; 6.14. PSTricks options
-    ("pstrickssetting")
-    ("pstricksappsetting")
-    ;; 7. Hooks and Bools
-    ("settings")
-    ("extra")
-    ("singleextra")
-    ("firstextra")
-    ("middleextra")
-    ("secondextra")
-    ("mdfsingleframe" ("true" "false"))
-    ("mdffirstframe" ("true" "false"))
-    ("mdfmiddleframe" ("true" "false"))
-    ("mdflastframe" ("true" "false"))
-    ("beforesingleframe")
-    ("aftersingleframe")
-    ("beforebreak")
-    ("afterbreak")
-    ("beforelastframe")
-    ("afterlastframe")
-    ("startcode")
-    ("startinnercode")
-    ("endinnercode")
-    ("endcode")
-    ;; 8. Theorems
-    ("theoremseparator")
-    ("theoremtitlefont")
-    ("theoremspace"))
-  "Key=value options for mdframed macros and environments.")
-
-;; Setup for \newmdenv
-
-(TeX-auto-add-type "mdframed-newmdenv" "LaTeX")
-
-(defvar LaTeX-mdframed-newmdenv-regexp
-  `(,(concat
-      "\\\\newmdenv"
-      "[ \t\n\r%]*"
-      "\\(?:"
-      (LaTeX-extract-key-value-label 'none)
-      "\\)?"
-      "[ \t\n\r%]*"
-      "{\\([^}]+\\)}")
-    1 LaTeX-auto-mdframed-newmdenv)
-  "Matches the argument of \\newmdenv from mdframed package.")
-
-;; Setup for \mdfdefinestyle
-
-(TeX-auto-add-type "mdframed-mdfdefinestyle" "LaTeX")
-
-(defvar LaTeX-mdframed-mdfdefinestyle-regexp
-  '("\\\\mdfdefinestyle[ \t\n\r%]*{\\([^}]+\\)}"
-    1 LaTeX-auto-mdframed-mdfdefinestyle)
-  "Matches the argument of \\mdfdefinestyle from mdframed package.")
-
-;; Setup for \newmdtheoremenv & \mdtheorem
-
-(TeX-auto-add-type "mdframed-mdtheorem" "LaTeX")
-
-(defvar LaTeX-mdframed-mdtheorem-regexp
-  `(,(concat
-      "\\\\\\(new\\)?mdtheorem\\(?:env\\)?"
-      "[ \t\n\r%]*"
-      "\\(?:"
-      (LaTeX-extract-key-value-label 'none)
-      "\\)?"
-      "[ \t\n\r%]*"
-      "{\\([^}]+\\)}")
-    (2 1) LaTeX-auto-mdframed-mdtheorem)
-  "Matches the argument of \\newmdtheoremenv and \\mdtheorem from mdframed package.")
-
-(defun LaTeX-mdframed-key-val-options ()
-  "Return an updated list of key=vals from mdframed package.
-This function retrieves values of user defined styles and colors
-and prepends them to variable `LaTeX-mdframed-key-val-options'."
-  (append
-   (when (LaTeX-mdframed-mdfdefinestyle-list)
-     (let ((val (copy-sequence
-                 (cadr (assoc "style" LaTeX-mdframed-key-val-options)))))
-       `(("style" ,(append
-                    (mapcar #'car (LaTeX-mdframed-mdfdefinestyle-list))
-                    val)))))
-   ;; Check if any color defininig package is loaded and update the
-   ;; key=values for coloring.  Prefer xcolor.sty if both packages are
-   ;; loaded.  Run `TeX-style-list' only once and use
-   ;; `TeX-active-styles' afterwards:
-   (when (or (member "xcolor" (TeX-style-list))
-             (member "color" TeX-active-styles))
-     (let* ((colorcmd (if (member "xcolor" TeX-active-styles)
-                          #'LaTeX-xcolor-definecolor-list
-                        #'LaTeX-color-definecolor-list))
-            (colors (mapcar #'car (funcall colorcmd)))
-            (keys '("linecolor"
-                    "innerlinecolor"
-                    "middlelinecolor"
-                    "outerlinecolor"
-                    "backgroundcolor"
-                    "fontcolor"
-                    "shadowcolor"
-                    "frametitlebackgroundcolor"
-                    "subtitlebackgroundcolor"
-                    "subtitleabovelinecolor"
-                    "subtitlebelowlinecolor"))
-            result)
-       (dolist (key keys result)
-         (cl-pushnew (list key colors) result :test #'equal))))
-   LaTeX-mdframed-key-val-options))
-
-(defun LaTeX-mdframed-auto-prepare ()
-  "Clear variables before parsing for mdframed package."
-  (setq LaTeX-auto-mdframed-newmdenv       nil
-        LaTeX-auto-mdframed-mdfdefinestyle nil
-        LaTeX-auto-mdframed-mdtheorem      nil))
-
-(defun LaTeX-mdframed-auto-cleanup ()
-  "Process parsed elements for mdframed package."
-  (dolist (env (mapcar #'car (LaTeX-mdframed-newmdenv-list)))
-    (LaTeX-add-environments
-     `(,env LaTeX-env-args [TeX-arg-key-val (LaTeX-mdframed-key-val-options)] ))
-    (TeX-ispell-skip-setcdr `((,env ispell-tex-arg-end 0))))
-  (dolist (newenv (LaTeX-mdframed-mdtheorem-list))
-    (let ((env (car newenv))
-          (new (cadr newenv)))
-      (LaTeX-add-environments (list env (vector "Heading")))
-      (unless (and new (not (string= new "")))
-        (LaTeX-add-environments (list (concat env "*") (vector "Heading")))))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-mdframed-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-mdframed-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "mdframed"
- (lambda ()
-
-   ;; Add mdframed to the parser
-   (TeX-auto-add-regexp LaTeX-mdframed-newmdenv-regexp)
-   (TeX-auto-add-regexp LaTeX-mdframed-mdfdefinestyle-regexp)
-   (TeX-auto-add-regexp LaTeX-mdframed-mdtheorem-regexp)
-
-   ;; 4. Commands
-   (TeX-add-symbols
-    '("mdfsetup"
-      (TeX-arg-key-val (LaTeX-mdframed-key-val-options)))
-
-    '("newmdenv"
-      [TeX-arg-key-val (LaTeX-mdframed-key-val-options)]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((env (TeX-read-string
-                     (TeX-argument-prompt nil nil "Environment"))))
-           (LaTeX-add-environments
-            `(,env LaTeX-env-args [TeX-arg-key-val (LaTeX-mdframed-key-val-options)]))
-           ;; Add new env's to `ispell-tex-skip-alist': skip the optional argument
-           (TeX-ispell-skip-setcdr `((,env ispell-tex-arg-end 0)))
-           (format "%s" env)))))
-
-    '("renewmdenv"
-      [TeX-arg-key-val (LaTeX-mdframed-key-val-options)]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Environment")
-                    (LaTeX-mdframed-newmdenv-list)))
-
-    '("surroundwithmdframed"
-      [TeX-arg-key-val (LaTeX-mdframed-key-val-options)]
-      TeX-arg-environment)
-
-    '("mdflength"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Length")
-                    '(("skipabove")
-                      ("skipbelow")
-                      ("leftmargin")
-                      ("rightmargin")
-                      ("innerleftmargin")
-                      ("innerrightmargin")
-                      ("innertopmargin")
-                      ("innerbottommargin")
-                      ("linewidth")
-                      ("innerlinewidth")
-                      ("middlelinewidth")
-                      ("outerlinewidth"))))
-
-    ;; 5. Defining your own style
-    '("mdfdefinestyle"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((style (TeX-read-string
-                       (TeX-argument-prompt nil nil "Style name"))))
-           (LaTeX-add-mdframed-mdfdefinestyles style)
-           (format "%s" style))))
-      (TeX-arg-key-val (LaTeX-mdframed-key-val-options)))
-
-    '("mdfapptodefinestyle"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Style name")
-                    (LaTeX-mdframed-mdfdefinestyle-list))
-      (TeX-arg-key-val (LaTeX-mdframed-key-val-options)))
-
-    ;; 6.11. Title commands inside the environment
-    '("mdfsubtitle"
-      [TeX-arg-key-val (LaTeX-mdframed-key-val-options)]
-      "Subtitle")
-
-    ;; 8. Theorems
-    '("newmdtheoremenv"
-      [TeX-arg-key-val (LaTeX-mdframed-key-val-options)]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((nthm (TeX-read-string
-                      (TeX-argument-prompt nil nil "Environment"))))
-           (LaTeX-add-environments (list nthm (vector "Heading")))
-           (format "%s" nthm))))
-      [ TeX-arg-environment "Numbered like" ]
-      t [ (TeX-arg-eval progn (if (eq (save-excursion
-                                        (backward-char 2)
-                                        (preceding-char))
-                                      ?\])
-                                  ()
-                                (TeX-arg-counter t "Within counter"))
-                        "") ])
-
-    '("mdtheorem"
-      [TeX-arg-key-val (LaTeX-mdframed-key-val-options)]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((nthm (TeX-read-string
-                      (TeX-argument-prompt nil nil "Environment"))))
-           (LaTeX-add-environments (list nthm (vector "Heading"))
-                                   (list (concat nthm "*") (vector "Heading")))
-           (format "%s" nthm))))
-      [ TeX-arg-environment "Numbered like" ]
-      t [ (TeX-arg-eval progn (if (eq (save-excursion
-                                        (backward-char 2)
-                                        (preceding-char))
-                                      ?\])
-                                  ()
-                                (TeX-arg-counter t "Within counter"))
-                        "") ]))
-
-   ;; Main environment defined by mdframed.sty
-   (LaTeX-add-environments
-    '("mdframed" LaTeX-env-args
-      [TeX-arg-key-val (LaTeX-mdframed-key-val-options)] ))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("newmdenv"             "[{")
-                                ("renewmdenv"           "[{")
-                                ("surroundwithmdframed" "[{")
-                                ("mdfsetup"             "[{")
-                                ("mdfdefinestyle"       "{{")
-                                ("mdfapptodefinestyle"  "{{")
-                                ("newmdtheoremenv"      "[{[{[")
-                                ("mdtheorem"            "[{[{["))
-                              'function)
-     (font-latex-add-keywords '(("mdfsubtitle"          "[{"))
-                              'sectioning-5)
-     (font-latex-add-keywords '(("mdflength"            "{"))
-                              'variable)))
- TeX-dialect)
-
-(defvar LaTeX-mdframed-package-options-list
-  '(("xcolor")
-    ("framemethod" ("default" "tex" "latex" "none" "0"
-                    "tikz" "pgf" "1"
-                    "pstricks" "ps" "postscript" "2"))
-    ("tikz") ("TikZ")
-    ("ps") ("pstricks") ("PSTricks"))
-  "Package options for the framed package.")
-
-(defun LaTeX-mdframed-package-options ()
-  "Prompt for package options for the mdframed package."
-  (TeX-read-key-val t LaTeX-mdframed-package-options-list))
-
-;;; mdframed.el ends here
diff --git a/elpa/auctex-13.1.3/style/mdframed.elc b/elpa/auctex-13.1.3/style/mdframed.elc
deleted file mode 100644
index 2ca6fe3..0000000
--- a/elpa/auctex-13.1.3/style/mdframed.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/mdsymbol.el b/elpa/auctex-13.1.3/style/mdsymbol.el
deleted file mode 100644
index d82f87e..0000000
--- a/elpa/auctex-13.1.3/style/mdsymbol.el
+++ /dev/null
@@ -1,102 +0,0 @@
-;;; mdsymbol.el --- AUCTeX style for `mdsymbol.sty' (v0.5)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-10-25
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `mdsymbol.sty' (v0.5) from 2012/11/18.
-;; The latest version of is available from <https://www.github.com/sebschub>.
-;; `mdsymbol.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "mdsymbol"
- (lambda ()
-
-   ;; Run style hook for various packages loaded by mdsymbol
-   (TeX-run-style-hooks "textcomp" "amsmath")
-
-   ;; New symbols
-   (TeX-add-symbols
-
-    ;; These macros take one argument; we follow latex.el and use the
-    ;; t specifier for the argument; over- and underbrace and sqrt are
-    ;; already available
-    '("overgroup"  t)
-    '("undergroup" t)
-    '("overlinesegment"  t)
-    '("overleftharpoon"  t)
-    '("overrightharpoon" t)
-    '("underlinesegment" t)
-    ;;
-    '("widehat"       t)
-    '("widetilde"     t)
-    '("wideparen"     t)
-    '("vec"           t)
-    '("middlebar"     t)
-    '("middleslash"   t)
-    '("strokethrough" t)
-    ;;
-    '("overlining"    t))
-
-   ;; The following macros are usually defined, since retainmissing
-   ;; defaults to false
-   (unless (or (LaTeX-provided-package-options-member "mdsymbol" "retainmissing=true")
-               (LaTeX-provided-package-options-member "mdsymbol" "retainmissing"))
-     (TeX-add-symbols
-      '("dagger")
-      '("ddagger")
-      '("mathparagraph")
-      '("mathsection")
-      '("mathdollar")
-      '("mathsterling")
-      '("yen")
-      '("hbar")
-      '("hslash")
-      '("circledR")
-      '("circledS")
-      '("lambdabar")
-      '("lambdaslash"))))
- TeX-dialect)
-
-(defvar LaTeX-mdsymbol-package-options
-  '(;;
-    ("normalweight"  ("Light" "Regular" "autolight" "autoregular"))
-    ("boldweight"    ("Semibold" "Bold" "autosemibold"))
-    ("onlysansmath"  ("true" "false"))
-    ("retainmissing" ("true" "false"))
-    ("scale")
-    ("largedelims"   ("true" "false")))
-  "Package options for the mdsymbol package.")
-
-(defun LaTeX-mdsymbol-package-options nil
-  "Prompt for package options for the mdsymbol package."
-  (TeX-read-key-val t LaTeX-mdsymbol-package-options))
-
-;;; mdsymbol.el ends here
diff --git a/elpa/auctex-13.1.3/style/mdsymbol.elc b/elpa/auctex-13.1.3/style/mdsymbol.elc
deleted file mode 100644
index 3da1914..0000000
--- a/elpa/auctex-13.1.3/style/mdsymbol.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/mdwlist.el b/elpa/auctex-13.1.3/style/mdwlist.el
deleted file mode 100644
index 8335c02..0000000
--- a/elpa/auctex-13.1.3/style/mdwlist.el
+++ /dev/null
@@ -1,72 +0,0 @@
-;;; mdwlist.el --- AUCTeX style for `mdwlist.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2005, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `mdwlist.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "mdwlist"
- (lambda ()
-   (TeX-add-symbols
-    '("makecompactlist" "New environment" "Existing environment")
-    '("suspend" "Environment") ; this could be done nicer by automatically
-    '("resume" "Environment")) ; determining the environment
-   (LaTeX-add-environments
-    '("enumerate*" LaTeX-env-item)
-    '("itemize*" LaTeX-env-item)
-    '("description*" LaTeX-env-item))
-   ;; Indentation and filling
-   (make-local-variable 'LaTeX-begin-regexp)
-   (setq LaTeX-begin-regexp (concat LaTeX-begin-regexp "\\|resume\\b"))
-   (make-local-variable 'LaTeX-end-regexp)
-   (setq LaTeX-end-regexp (concat LaTeX-end-regexp "\\|suspend\\b"))
-   (make-local-variable 'paragraph-start)
-   (setq paragraph-start (concat paragraph-start
-                                 "\\|[ \t]*" TeX-comment-start-regexp "*[ \t]*"
-                                 (regexp-quote TeX-esc)
-                                 "\\(resume\\b\\|suspend\\b\\)"))
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("makecompactlist" "{{")
-                                ("suspend" "[{")
-                                ("resume" "[{["))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-mdwlist-package-options nil
-  "Package options for the mdwlist package.")
-
-;;; mdwlist.el ends here
diff --git a/elpa/auctex-13.1.3/style/mdwlist.elc b/elpa/auctex-13.1.3/style/mdwlist.elc
deleted file mode 100644
index 2ad3e51..0000000
--- a/elpa/auctex-13.1.3/style/mdwlist.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/memoir.el b/elpa/auctex-13.1.3/style/memoir.el
deleted file mode 100644
index 7945bc0..0000000
--- a/elpa/auctex-13.1.3/style/memoir.el
+++ /dev/null
@@ -1,88 +0,0 @@
-;;; memoir.el --- AUCTeX style for `memoir.cls'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2012-12-28
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `memoir.cls'.  Memoir is a very extensive
-;; document class that lets you configure things very easily; `memoir'
-;; loads (emulates) a lot of classes.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "memoir"
- (lambda ()
-   (TeX-add-symbols
-    ;; 6.4 Book and part headings
-    "beforebookskip" "afterbookskip"
-    "beforepartskip" "afterpartskip"
-
-    "printbookname" "booknamefont"
-    "booknamenum"
-    "printbooknum" "booknumfont"
-    "printpartname" "partnamefont"
-    "partnamenum"
-    "printpartnum" "partnumfont"
-
-    '("printbooktitle" "Title")
-    "booktitlefont"
-    '("printparttitle" "Title")
-    "parttitlefont"
-
-    '("bookpagemark" "Title")
-    '("partmark" "Title")
-
-    "bookpageend" "bookblankpage" "nobookblankpage"
-    "partpageend" "partblankpage" "nopartblankpage"
-
-    '("newleadpage"    [ TeX-arg-pagestyle ] 1 "Title")
-    '("newleadpage*"   [ TeX-arg-pagestyle ] 1 "Title")
-    '("renewleadpage*" [ TeX-arg-pagestyle ] 1 "Title")
-    '("renewleadpage*" [ TeX-arg-pagestyle ] 1 "Title")
-
-    "leadpagetoclevel")
-
-   (LaTeX-add-environments "abstract")
-
-   ;; Emulated packages.  The `memoir' class contains a list of files
-   ;; emulated at the end of the class-file
-   (TeX-run-style-hooks
-    "abstract" "appendix" "array" "booktabs" "ccaption"
-    "changepage" "chngcntr" "chngpage" "crop" "dcolumn"
-    "delarray" "enumerate" "epigraph" "ifmtarg" "ifetex"
-    "ifluatex" "ifpdf" "ifxetex" "index" "makeidx" "moreverb"
-    "mparhack" "needspace" "newfile" "nextpage" "pagenote"
-    "parskip" "patchcmd" "setspace" "shortvrb" "showidx"
-    "tabularx" "titleref" "titling" "tocbibind" "tocloft"
-    "verbatim" "verse")
-
-   (LaTeX-largest-level-set "chapter"))
- TeX-dialect)
-
-;;; memoir.el ends here
diff --git a/elpa/auctex-13.1.3/style/memoir.elc b/elpa/auctex-13.1.3/style/memoir.elc
deleted file mode 100644
index 9e17287..0000000
--- a/elpa/auctex-13.1.3/style/memoir.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/menukeys.el b/elpa/auctex-13.1.3/style/menukeys.el
deleted file mode 100644
index ac375ea..0000000
--- a/elpa/auctex-13.1.3/style/menukeys.el
+++ /dev/null
@@ -1,547 +0,0 @@
-;;; menukeys.el --- AUCTeX style for `menukeys.sty' (v1.4)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-02-07
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `menukeys.sty' (v1.4) from 2016/04/18.
-;; `menukeys.sty' is part of TeXLive.
-
-;;; Code:
-
-;; Needed for auto-parsing:
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-
-(defvar LaTeX-menukeys-input-separators-list
-  '("/" "=" "*" "+" "," ";" ":" "-" ">" "<" "bslash")
-  "List of input separators for macros of menukeys package.")
-
-(defvar LaTeX-menukeys-predefined-styles-list
-  '("menus" "roundedmenus" "angularmenus" "roundedkeys"
-    "shadowedroundedkeys"  "angularkeys"  "shadowedangularkeys"
-    "typewriterkeys"       "paths"        "pathswithfolder"
-    "pathswithblackfolder" "hyphenatepaths"
-    "hyphenatepathswithfolder"
-    "hyphenatepathswithblackfolder")
-  "List of predefined styles for macros from menukeys package.")
-
-;; Setup for \newmenustyle(simple):
-(TeX-auto-add-type "menukeys-newmenustyle" "LaTeX")
-
-(defvar LaTeX-menukeys-newmenustyle-regexp
-  '("\\\\\\(?:new\\|copy\\)menustyle\\(?:simple\\)?*?{\\([^}]+\\)}"
-    1 LaTeX-auto-menukeys-newmenustyle)
-  "Matches the argument of \\newmenustyle and
-\\newmenustylesimple from menukeys package.")
-
-;; Setup for \newmenucolortheme:
-(TeX-auto-add-type "menukeys-newmenucolortheme" "LaTeX")
-
-(defvar LaTeX-menukeys-newmenucolortheme-regexp
-  '("\\\\\\(?:new\\|copy\\)menucolortheme{\\([^}]+\\)}"
-    1 LaTeX-auto-menukeys-newmenucolortheme)
-  "Matches the argument of \\newmenucolortheme from menukeys package.")
-
-;; Setup for \newmenumacro:
-(TeX-auto-add-type "menukeys-newmenumacro" "LaTeX")
-
-(defvar LaTeX-menukeys-newmenumacro-regexp
-  `(,(concat
-      "\\\\\\(new\\|renew\\|provide\\)menumacro"
-      "{?"
-      (regexp-quote TeX-esc)
-      "\\([a-zA-Z]+\\)"
-      "}?"
-      "\\(?:\\[\\([^]]*\\)\\]\\)?")
-    (2 3 1) LaTeX-auto-menukeys-newmenumacro)
-  "Matches the arguments of \\newmenumacro from menukeys package.")
-
-(defun LaTeX-menukeys-auto-prepare ()
-  "Clear various `LaTeX-auto-menukeys-*' variables before parsing."
-  (setq LaTeX-auto-menukeys-newmenustyle nil
-        LaTeX-auto-menukeys-newmenucolortheme nil
-        LaTeX-auto-menukeys-newmenumacro nil))
-
-(defun LaTeX-menukeys-auto-cleanup ()
-  "Process the parsed elements for menukeys package.
-This function adds parsed elements from the variable
-`LaTeX-menukeys-newmenumacro-list' to AUCTeX via the function
-`TeX-add-symbols'.  The variable
-`LaTeX-menukeys-newmenumacro-list' and not the function with the
-same name is used since this function looks for the order of
-commands which are set by \\renewmenumacro in order to pick the
-current separator.  These renew-commands are also removed first
-from the variable `TeX-symbol-list' before being re-added."
-  (dolist (x (apply #'append LaTeX-menukeys-newmenumacro-list))
-    (let ((macro (nth 0 x))
-          (sep   (nth 1 x))
-          (renew (when (string= (nth 2 x) "renew")
-                   (nth 2 x))))
-      ;; When we are renewmenumacro'ing, delete the entry first from the
-      ;; variable `TeX-symbol-list' and then add the new spec:
-      (when renew
-        (setq TeX-symbol-list
-              (assq-delete-all (car (assoc macro (TeX-symbol-list))) TeX-symbol-list)))
-      (TeX-add-symbols
-       `(,macro [ TeX-arg-eval completing-read
-                               (TeX-argument-prompt t nil
-                                                    ,(concat "Input separator "
-                                                             "(default "
-                                                             (if (and sep (not (string= sep "")))
-                                                                 sep
-                                                               ",")
-                                                             ")"))
-                               LaTeX-menukeys-input-separators-list ] t ))
-      (when (and (featurep 'font-latex)
-                 (eq TeX-install-font-lock 'font-latex-setup))
-        (font-latex-add-keywords `((,macro "[{"))
-                                 'textual)))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-menukeys-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-menukeys-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun TeX-arg-menukeys-newmenumacro (optional &optional renew)
-  "Query and insert the arguments of \\newmenumacro from menukeys package.
-After inserting, add the name of macro and the optional separator
-to the name of known macros via `TeX-add-symbols'.  If
-font-latex.el is loaded, also use `font-latex-add-keywords' on
-macro.  If RENEW is non-nil, query for an already defined macro."
-  (let ((macro (if renew
-                   (completing-read
-                    (concat "Macro: " TeX-esc)
-                    (TeX-delete-duplicate-strings (mapcar #'car (LaTeX-menukeys-newmenumacro-list))))
-                 (TeX-read-string (concat "Macro: " TeX-esc))))
-        (sep   (completing-read
-                (TeX-argument-prompt optional nil "Input separator (default ,)")
-                LaTeX-menukeys-input-separators-list))
-        (style (completing-read
-                (TeX-argument-prompt optional nil "Style")
-                (LaTeX-menukeys-newmenustyle-list))))
-    (TeX-argument-insert (concat TeX-esc macro) optional)
-    (when (and sep (not (string= sep "")))
-      (insert (format "[%s]" sep)))
-    (TeX-argument-insert style optional)
-    ;; When we are renewmenumacro'ing, delete the entry first from the
-    ;; variable `TeX-symbol-list' and then add the new spec:
-    (when renew
-      (setq TeX-symbol-list
-            (assq-delete-all (car (assoc macro (TeX-symbol-list))) TeX-symbol-list)))
-    (TeX-add-symbols
-     `(,macro [ TeX-arg-eval completing-read
-                             (TeX-argument-prompt t nil
-                                                  ,(concat "Input separator "
-                                                          "(default "
-                                                          (if (and sep (not (string= sep "")))
-                                                              sep
-                                                            ",")
-                                                          ")"))
-                             LaTeX-menukeys-input-separators-list ] t ))
-    (when (and (featurep 'font-latex)
-               (eq TeX-install-font-lock 'font-latex-setup))
-      (font-latex-add-keywords `((,macro       "[{"))
-                               'textual))))
-
-(TeX-add-style-hook
- "menukeys"
- (lambda ()
-
-   ;; Add menukeys to the parser
-   (TeX-auto-add-regexp LaTeX-menukeys-newmenustyle-regexp)
-   (TeX-auto-add-regexp LaTeX-menukeys-newmenucolortheme-regexp)
-   (TeX-auto-add-regexp LaTeX-menukeys-newmenumacro-regexp)
-
-   ;; Activate predefined stuff
-   (apply #'LaTeX-add-menukeys-newmenustyles LaTeX-menukeys-predefined-styles-list)
-   (LaTeX-add-menukeys-newmenucolorthemes "gray" "blacknwhite")
-
-   ;; Run style hooks for xcolor, tikz and relsize
-   (TeX-run-style-hooks "xcolor" "tikz" "relsize")
-
-   ;; 4.1 Basic macros: These are not defined if the package option
-   ;; definemenumacros ist set to false (default is true).  We check
-   ;; for the package option here and add them.
-   (unless (LaTeX-provided-package-options-member "menukeys" "definemenumacros=false")
-     (TeX-add-symbols
-      ;; \menu      [<separator>]{<sequence>}
-      ;; \directory [<separator>]{path}
-      ;; \keys      [<separator>]{keystrokes}
-      '("menu"
-        [ TeX-arg-eval completing-read
-          (TeX-argument-prompt t nil "Input separator")
-          LaTeX-menukeys-input-separators-list ]
-        t)
-
-      '("directory"
-        [ TeX-arg-eval completing-read
-          (TeX-argument-prompt t nil "Input separator")
-          LaTeX-menukeys-input-separators-list ]
-        t)
-
-      '("keys"
-        [ TeX-arg-eval completing-read
-          (TeX-argument-prompt t nil "Input separator")
-          LaTeX-menukeys-input-separators-list ]
-        t)))
-
-   (TeX-add-symbols
-    ;; 4.2.1 Predefined styles
-    ;; \drawtikzfolder[<front fill>][<draw>]
-    '("drawtikzfolder"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Front color")
-        (LaTeX-xcolor-definecolor-list) ]
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Line color")
-        (LaTeX-xcolor-definecolor-list) ] )
-
-    ;; 4.2.2 Declaring styles
-    ;; \newmenustylesimple*{<name>}[<pre>]{<style>}[<sep>][<post>]{<theme>}
-    '("newmenustylesimple"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-menukeys-newmenustyles name)
-           (format "%s" name))))
-      [ t ] nil [ nil ] [ nil ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color theme")
-                    (LaTeX-menukeys-newmenucolortheme-list)))
-
-    '("newmenustylesimple*"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-menukeys-newmenustyles name)
-           (format "%s" name))))
-      [ t ] nil [ nil ] [ nil ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color theme")
-                    (LaTeX-menukeys-newmenucolortheme-list)))
-
-    ;; \newmenustyle*{<name>}[<pre>]{<first>}[<sep>]{<mid>}{<last>}{<single>}[<post>]{<theme>}
-    '("newmenustyle"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-menukeys-newmenustyles name)
-           (format "%s" name))))
-      [ t ] nil [ nil ] nil nil nil [ nil ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color theme")
-                    (LaTeX-menukeys-newmenucolortheme-list)))
-
-    '("newmenustyle*"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-menukeys-newmenustyles name)
-           (format "%s" name))))
-      [ t ] nil [ nil ] nil nil nil [ nil ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color theme")
-                    (LaTeX-menukeys-newmenucolortheme-list)))
-
-    '("CurrentMenuElement" 0)
-
-    ;; 4.2.3 Copying styles
-    '("copymenustyle"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((copy (TeX-read-string
-                      (TeX-argument-prompt nil nil "Copy")))
-               (orig (completing-read
-                      (TeX-argument-prompt nil nil "Original")
-                      (LaTeX-menukeys-newmenustyle-list))))
-           (LaTeX-add-menukeys-newmenustyles copy)
-           (TeX-argument-insert copy nil)
-           (format "%s" orig)))))
-
-    ;; 4.2.4 Changing styles
-    ;; \changemenuelement*{name}{element}{definition}
-    '("changemenuelement"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-menukeys-newmenustyle-list))
-      2)
-
-    '("changemenuelement*"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-menukeys-newmenustyle-list))
-      2)
-
-    ;; Same arguments as \newmenustylesimple
-    '("renewmenustylesimple"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-menukeys-newmenustyle-list))
-      [ t ] nil [ nil ] [ nil ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color theme")
-                    (LaTeX-menukeys-newmenucolortheme-list)))
-
-    '("providemenustylesimple"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-menukeys-newmenustyles name)
-           (format "%s" name))))
-      [ t ] nil [ nil ] [ nil ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color theme")
-                    (LaTeX-menukeys-newmenucolortheme-list)))
-
-    ;; Same arguments as \newmenustyle
-    '("providemenustyle"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-menukeys-newmenustyle-list))
-      [ t ] nil [ nil ] nil nil nil [ nil ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color theme")
-                    (LaTeX-menukeys-newmenucolortheme-list)))
-
-    '("renewmenustyle"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-menukeys-newmenustyles name)
-           (format "%s" name))))
-      [ t ] nil [ nil ] nil nil nil [ nil ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color theme")
-                    (LaTeX-menukeys-newmenucolortheme-list)))
-
-    ;; 4.3 Color themes
-    ;; 4.3.2 Create a theme
-    ;; \newmenucolortheme{<name>}{<model>}{<bg>}{<br>}{<txt>}[<a>][<b>][<c>]
-    '("newmenucolortheme"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-menukeys-newmenucolorthemes name)
-           (format "%s" name))))
-      (TeX-arg-eval
-       (lambda ()
-         (let ((model (completing-read
-                       (TeX-argument-prompt nil nil "Model")
-                       (LaTeX-xcolor-color-models))))
-           (TeX-argument-insert model nil)
-           (if (string= model "named")
-               (let ((bg (completing-read
-                          (TeX-argument-prompt nil nil "Node background color")
-                          (LaTeX-xcolor-definecolor-list)))
-                     (br (completing-read
-                          (TeX-argument-prompt nil nil "Node border color")
-                          (LaTeX-xcolor-definecolor-list)))
-                     (txt (completing-read
-                           (TeX-argument-prompt nil nil "Node text color")
-                           (LaTeX-xcolor-definecolor-list))))
-                 (TeX-argument-insert bg nil)
-                 (TeX-argument-insert br nil)
-                 (format "%s" txt))
-             (let ((bg (TeX-read-string
-                        (TeX-argument-prompt nil nil "Node background color spec")))
-                   (br (TeX-read-string
-                        (TeX-argument-prompt nil nil "Node border color spec")))
-                   (txt (TeX-read-string
-                         (TeX-argument-prompt nil nil "Node text color spec"))))
-               (TeX-argument-insert bg nil)
-               (TeX-argument-insert br nil)
-               (format "%s" txt))))))
-      (TeX-arg-conditional (y-or-n-p "With additional optional arguments? ")
-                           ( [ 3 ] )
-                           (ignore)))
-
-    ;; 4.3.3 Copy a theme
-    '("copymenucolortheme"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((copy (TeX-read-string
-                      (TeX-argument-prompt nil nil "Copy")))
-               (orig (completing-read
-                      (TeX-argument-prompt nil nil "Original")
-                      (LaTeX-menukeys-newmenucolortheme-list))))
-           (LaTeX-add-menukeys-newmenucolorthemes copy)
-           (TeX-argument-insert copy nil)
-           (format "%s" orig)))))
-
-    ;; 4.3.4 Change a theme
-    '("changemenucolor"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-menukeys-newmenucolortheme-list))
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Element")
-                    '("bg" "br" "txt"))
-      (TeX-arg-eval
-       (lambda ()
-         (let ((model (completing-read
-                       (TeX-argument-prompt nil nil "Model")
-                       (LaTeX-xcolor-color-models))))
-           (TeX-argument-insert model nil)
-           (if (string= model "named")
-               (let ((color (completing-read
-                             (TeX-argument-prompt nil nil "Color")
-                             (LaTeX-xcolor-definecolor-list))))
-                 (format "%s" color))
-             (let ((color (TeX-read-string
-                           (TeX-argument-prompt nil nil "Color spec"))))
-               (format "%s" color)))))))
-
-    ;; Same arguments as \newmenucolortheme
-    '("renewmenucolortheme"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Name"))))
-           (LaTeX-add-menukeys-newmenucolorthemes name)
-           (format "%s" name))))
-      (TeX-arg-eval
-       (lambda ()
-         (let ((model (completing-read
-                       (TeX-argument-prompt nil nil "Model")
-                       (LaTeX-xcolor-color-models))))
-           (TeX-argument-insert model nil)
-           (if (string= model "named")
-               (let ((bg (completing-read
-                          (TeX-argument-prompt nil nil "Node background color")
-                          (LaTeX-xcolor-definecolor-list)))
-                     (br (completing-read
-                          (TeX-argument-prompt nil nil "Node border color")
-                          (LaTeX-xcolor-definecolor-list)))
-                     (txt (completing-read
-                           (TeX-argument-prompt nil nil "Node text color")
-                           (LaTeX-xcolor-definecolor-list))))
-                 (TeX-argument-insert bg nil)
-                 (TeX-argument-insert br nil)
-                 (format "%s" txt))
-             (let ((bg (TeX-read-string
-                        (TeX-argument-prompt nil nil "Node background color spec")))
-                   (br (TeX-read-string
-                        (TeX-argument-prompt nil nil "Node border color spec")))
-                   (txt (TeX-read-string
-                         (TeX-argument-prompt nil nil "Node text color spec"))))
-               (TeX-argument-insert bg nil)
-               (TeX-argument-insert br nil)
-               (format "%s" txt))))))
-      (TeX-arg-conditional (y-or-n-p "With additional optional arguments? ")
-                           ( [ 3 ] )
-                           (ignore)))
-
-    ;; 4.4 Menu macros
-    ;; 4.4.2 Defining or changing menu macros
-    ;; \newmenumacro{<macro>} [<input sep>]{<style>}
-    '("newmenumacro"     TeX-arg-menukeys-newmenumacro)
-    '("providemenumacro" TeX-arg-menukeys-newmenumacro)
-    '("renewmenumacro"   (TeX-arg-menukeys-newmenumacro t)))
-
-   ;; 4.5 Keys: These macros are defined when definekeys option is not
-   ;; false.
-   ;; 0 : No argment, one macro
-   ;; 1 : One argument, with completion
-   ;; 2 : No argment, three macros: \<key>, \<key>win, \<key>mac
-   (unless (LaTeX-provided-package-options-member "menukeys" "definekeys=false")
-     (let ((keycmds '(("shift" . 0)   ("capslock" . 2)  ("tab" . 2)
-                      ("esc" . 2)     ("ctrl" . 2)      ("alt" . 2)
-                      ("AltGr" . 0)   ("cmd"   . 0)     ("Space" . 0)
-                      ("SPACE" . 0)   ("return" . 2)    ("enter"  . 2)
-                      ("winmenu" . 0) ("backspace" . 0) ("del" . 0)
-                      ("arrowkeyup" . 0)   ("arrowkeydown" . 0)
-                      ("arrowkeyleft" . 0) ("arrowkeyright" . 0)
-                      ("arrowkey" . 1)
-                      ;; Text inside some keys:
-                      ("ctrlname" . 0) ("delname" . 0) ("spacename" . 0)))
-           (os '("mac" "win"))
-           collector)
-       (dolist (cmd keycmds)
-         (cond
-          ((= (cdr cmd) 0)
-           (push (car cmd) collector))
-          ((= (cdr cmd) 1)
-           (push (list (car cmd) '(TeX-arg-eval completing-read
-                                                "Direction: "
-                                                '("^" "v" ">" "<")))
-                 collector))
-          ((= (cdr cmd) 2)
-           (push (car cmd) collector)
-           (dolist (x os)
-             (push (concat (car cmd) x) collector)))))
-       (apply #'TeX-add-symbols collector)))
-
-   ;; Fontification:
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("menu"            "[{")
-                                ("directory"       "[{")
-                                ("keys"            "[{")
-                                ("drawtikzfolder"  "[["))
-                              'textual)
-     (font-latex-add-keywords '(("newmenustylesimple"       "*{[{[[{")
-                                ("newmenustyle"             "*{[{[{{{[{")
-                                ("copymenustyle"            "{{")
-                                ("changemenuelement"        "*{{{")
-                                ("renewmenustylesimple"     "{[{[[{")
-                                ("providemenustylesimple"   "{[{[[{")
-                                ("providemenustyle"         "{[{[{{{[{")
-                                ("renewmenustyle"           "{[{[{{{[{")
-                                ("newmenucolortheme"        "{{{{{[[[")
-                                ("copymenucolortheme"       "{{")
-                                ("changemenucolor"          "{{{{")
-                                ("renewmenucolortheme"      "{{{{{[[[")
-                                ("newmenumacro"             "|{\\[{")
-                                ("providemenumacro"         "|{\\[{")
-                                ("renewmenumacro"           "|{\\[{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-menukeys-package-options-list
-  '(("definemenumacros" ("true" "false"))
-    ("definekeys"       ("true" "false"))
-    ("mackeys"          ("text" "symbols"))
-    ("os"               ("mac"  "win")))
-  "Package options for menukeys package.")
-
-(defun LaTeX-menukeys-package-options ()
-  "Prompt for package options for the menukeys package."
-  (TeX-read-key-val t LaTeX-menukeys-package-options-list))
-
-;;; menukeys.el ends here
diff --git a/elpa/auctex-13.1.3/style/menukeys.elc b/elpa/auctex-13.1.3/style/menukeys.elc
deleted file mode 100644
index 0ab6f3c..0000000
--- a/elpa/auctex-13.1.3/style/menukeys.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/metalogo.el b/elpa/auctex-13.1.3/style/metalogo.el
deleted file mode 100644
index fc6233c..0000000
--- a/elpa/auctex-13.1.3/style/metalogo.el
+++ /dev/null
@@ -1,92 +0,0 @@
-;;; metalogo.el --- AUCTeX style for `metalogo.sty' version 0.12.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <giordano.mose@libero.it>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the `metalogo.sty' version 0.12.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "metalogo"
- (lambda ()
-   (TeX-add-symbols
-    ;; Logos
-    '("LaTeXe")
-    '("XeTeX")
-    '("XeLaTeX")
-    '("LuaTeX")
-    '("LuaLaTeX")
-    ;; Commands
-    '("setlogokern"
-      (TeX-arg-eval completing-read "Kern parameters: "
-                    '(("Te") ("eX") ("La") ("aT") ("Xe") ("eT") ("eL") ("X2")))
-      (TeX-arg-length "Dimension"))
-    '("setlogodrop"
-      [TeX-arg-eval completing-read "Drop parameters: "
-                    '(("TeX") ("Xe") ("XeTeX"))]
-      (TeX-arg-length "Dimension"))
-    '("setLaTeXa" 1)
-    '("setLaTeXee" 1)
-    '("seteverylogo" 1)
-    '("everylogo" 1))
-
-   ;; The main macros of this package are the logos, while fine-tuning commands
-   ;; probably will be used only by expert users.
-   (TeX-declare-expert-macros
-    "metalogo"
-    "setlogokern" "setlogodrop" "setLaTeXa" "setLaTeXee"
-    "seteverylogo" "everylogo")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '( ;; Logos
-                                ("LaTeXe")
-                                ("XeTeX")
-                                ("XeLaTeX")
-                                ("LuaTeX")
-                                ("LuaLaTeX")
-                                ;; Commands
-                                ("setlogokern" "{{")
-                                ("setlogodrop" "[{")
-                                ("setLaTeXa" "{")
-                                ("setLaTeXee" "{")
-                                ("seteverylogo" "{")
-                                ("everylogo" "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-metalogo-package-options nil
-  "Package options for the metalogo package.")
-
-;;; metalogo.el ends here
diff --git a/elpa/auctex-13.1.3/style/metalogo.elc b/elpa/auctex-13.1.3/style/metalogo.elc
deleted file mode 100644
index 50fc2e6..0000000
--- a/elpa/auctex-13.1.3/style/metalogo.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/mflogo.el b/elpa/auctex-13.1.3/style/mflogo.el
deleted file mode 100644
index c8d25d2..0000000
--- a/elpa/auctex-13.1.3/style/mflogo.el
+++ /dev/null
@@ -1,61 +0,0 @@
-;;; mflogo.el --- AUCTeX style for `mflogo.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012, 2019, 2020, 2021 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2011-02-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `mflogo.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "mflogo"
- (lambda ()
-   (TeX-add-symbols
-    '("textlogo"   "Text")
-    '("logofamily" -1)
-    "MF"
-    "MP")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textlogo" "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("logofamily" ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-mflogo-package-options nil
-  "Package options for the mflogo package.")
-
-;;; mflogo.el ends here
diff --git a/elpa/auctex-13.1.3/style/mflogo.elc b/elpa/auctex-13.1.3/style/mflogo.elc
deleted file mode 100644
index 6437c68..0000000
--- a/elpa/auctex-13.1.3/style/mflogo.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/midfloat.el b/elpa/auctex-13.1.3/style/midfloat.el
deleted file mode 100644
index 66d794c..0000000
--- a/elpa/auctex-13.1.3/style/midfloat.el
+++ /dev/null
@@ -1,51 +0,0 @@
-;;; midfloat.el --- AUCTeX style for `midfloat.sty' (v1.1)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-12-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `midfloat.sty' (v1.1) from 2012/05/29.
-;; `midfloat.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "midfloat"
- (lambda ()
-
-   ;; Add the only environment provided by the package:
-   (LaTeX-add-environments
-    '("strip" ["Top/Bottom skip"]))
-
-   ;; This is a glue, in LaTeX set with \setlength:
-   (LaTeX-add-lengths "stripsep"))
- TeX-dialect)
-
-(defvar LaTeX-midfloat-package-options nil
-  "Package options for the midfloat package.")
-
-;;; midfloat.el ends here
diff --git a/elpa/auctex-13.1.3/style/midfloat.elc b/elpa/auctex-13.1.3/style/midfloat.elc
deleted file mode 100644
index 0e03d38..0000000
--- a/elpa/auctex-13.1.3/style/midfloat.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/minted.el b/elpa/auctex-13.1.3/style/minted.el
deleted file mode 100644
index 354213b..0000000
--- a/elpa/auctex-13.1.3/style/minted.el
+++ /dev/null
@@ -1,475 +0,0 @@
-;;; minted.el --- AUCTeX style for `minted.sty' (v2.5)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014-2021 Free Software Foundation, Inc.
-
-;; Author: Tassilo Horn <tsdh@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-12-19
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `minted.sty' (v2.5) from 2017/07/19.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-
-(declare-function LaTeX-color-definecolor-list "color" ())
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-(declare-function LaTeX-add-newfloat-DeclareFloatingEnvironments
-                  "newfloat" (&rest newfloat-declarefloatingenvironments))
-
-(defvar font-latex-syntactic-keywords-extra)
-
-(defvar LaTeX-minted-key-val-options
-  '(("autogobble" ("true" "false"))
-    ("baselinestretch" ("auto"))
-    ("beameroverlays" ("true" "false"))
-    ("breakafter")
-    ("breakaftergroup" ("true" "false"))
-    ("breakaftersymbolpre")
-    ("breakaftersymbolpost")
-    ("breakanywhere" ("true" "false"))
-    ("breakanywheresymbolpre")
-    ("breakanywheresymbolpost")
-    ("breakautoindent" ("true" "false"))
-    ("breakbefore")
-    ("breakbeforegroup" ("true" "false"))
-    ("breakbeforesymbolpre")
-    ("breakbeforesymbolpost")
-    ("breakbytoken" ("true" "false"))
-    ("breakbytokenanywhere" ("true" "false"))
-    ("breakindent")
-    ("breakindentnchars")
-    ("breaklines" ("true" "false"))
-    ("breaksymbol")
-    ("breaksymbolleft")
-    ("breaksymbolright")
-    ("breaksymbolindent")
-    ("breaksymbolindentnchars")
-    ("breaksymbolindentleft")
-    ("breaksymbolindentleftnchars")
-    ("breaksymbolindentright")
-    ("breaksymbolseprightnchars")
-    ("breaksymbolsep")
-    ("breaksymbolsepnchars")
-    ("breaksymbolsepleft")
-    ("breaksymbolsepleftnchars")
-    ("breaksymbolsepright")
-    ("breaksymbolseprightnchars")
-    ("bgcolor")
-    ("codetagify")
-    ("curlyquotes" ("true" "false"))
-    ("encoding")
-    ("escapeinside")
-    ("firstline")
-    ("firstnumber" ("auto" "last" "integer"))
-    ("fontfamily" ("tt" "courier" "helvetica"))
-    ("fontseries" ("auto"))
-    ("fontsize" ("auto" "\\tiny" "\\large" "\\scriptsize" "\\Large"
-                 "\\footnotesize" "\\LARGE" "\\small" "\\huge"
-                 "\\normalsize" "\\Huge"))
-    ("fontshape" ("auto"))
-    ("formatcom")
-    ("frame" ("none" "leftline" "topline" "bottomline" "lines" "single"))
-    ("framerule")
-    ("framesep")
-    ("funcnamehighlighting" ("true" "false"))
-    ("gobble")
-    ("highlightcolor")
-    ("highlightlines")
-    ("keywordcase" ("lower" "upper" "capitalize"))
-    ("label")
-    ("labelposition" ("none" "topline" "bottomline" "all"))
-    ("lastline")
-    ("linenos" ("true" "false"))
-    ("numberfirstline" ("true" "false"))
-    ("numbers" ("left" "right" "both" "none"))
-    ("mathescape" ("true" "false"))
-    ("numberblanklines" ("true" "false"))
-    ("numbersep")
-    ("obeytabs" ("true" "false"))
-    ("outencoding")
-    ("python3" ("true" "false"))
-    ("resetmargins" ("true" "false"))
-    ("rulecolor")
-    ("samepage" ("true" "false"))
-    ("showspaces" ("true" "false"))
-    ("showtabs" ("true" "false"))
-    ("space")
-    ("spacecolor")
-    ("startinline" ("true" "false"))
-    ;; FIXME: It would be nice to use the function
-    ;; `LaTeX-minted-style-list' here, but with a file local var like:
-    ;;     %%% TeX-command-extra-options: "-shell-escape"
-    ;; in a .tex file, Emacs asks to apply a variable which is not
-    ;; safe and does not restore the window; the splitted frame
-    ;; remains.  I couldn't figure out why, so for now, I add the
-    ;; styles from Pygments version 2.11 here.
-    ("style" ("abap" "algol" "algol_nu" "arduino" "autumn"
-              "borland" "bw" "colorful" "default" "dracula"
-              "emacs" "friendly" "friendly_grayscale" "fruity"
-              "gruvbox-dark" "gruvbox-light" "igor" "inkpot"
-              "lilypond" "lovelace" "manni" "material"
-              "monokai" "murphy" "native" "one-dark"
-              "paraiso-dark" "paraiso-light" "pastie" "perldoc"
-              "rainbow_dash" "rrt" "sas" "solarized-dark"
-              "solarized-light" "stata-dark" "stata-light"
-              "stata" "tango" "trac" "vim" "vs" "xcode"
-              "zenburn"))
-    ("stepnumber")
-    ("stepnumberfromfirst")
-    ("stepnumberoffsetvalues" ("true" "false"))
-    ("stripall" ("true" "false"))
-    ("stripnl" ("true" "false"))
-    ("tab")
-    ("tabcolor")
-    ("tabsize")
-    ("texcl" ("true" "false"))
-    ("texcomments" ("true" "false"))
-    ("xleftmargin")
-    ("xrightmargin"))
-  "Key=value options for minted macros and environments.")
-
-(defun LaTeX-minted-key-val-options ()
-  "Return an updated list of key=vals from minted package.
-This function retrieves values of (user) defined colors and
-prepends them to variable `LaTeX-minted-key-val-options'."
-  (append
-   (when (or (member "xcolor" (TeX-style-list))
-             (member "color" TeX-active-styles))
-     (let* ((colorcmd (if (member "xcolor" TeX-active-styles)
-                          #'LaTeX-xcolor-definecolor-list
-                        #'LaTeX-color-definecolor-list))
-            (colors (mapcar #'car (funcall colorcmd)))
-            (keys '("bgcolor" "highlightcolor"
-                    "rulecolor" "spacecolor" "tabcolor"))
-            result)
-       (dolist (key keys result)
-         (push (list key colors) result))))
-   LaTeX-minted-key-val-options))
-
-(defvar LaTeX-minted-pygmentize-program (executable-find "pygmentize"))
-
-(defvar LaTeX-minted-language-list nil
-  "List containing languages provided by pymentize program.")
-
-(defun LaTeX-minted-language-list (&rest _ignored)
-  "Return a list of languages provided by pymentize program.
-Update the variable `LaTeX-minted-language-list' if still nil."
-  (or LaTeX-minted-language-list
-      (when LaTeX-minted-pygmentize-program
-        (with-temp-buffer
-          (shell-command (concat LaTeX-minted-pygmentize-program " -L lexers")
-                         (current-buffer))
-          (goto-char (point-min))
-          (let (languages)
-            (while (re-search-forward "^\\*[[:space:]]\\([^:]+\\):" nil t)
-              (dolist (lang (split-string (match-string 1) "[[:space:],]" t))
-                (push lang languages)))
-            (setq LaTeX-minted-language-list languages))
-          LaTeX-minted-language-list))))
-
-(defun LaTeX-arg-minted-language (optional &optional prompt)
-    "Insert a selected pygmentize language as argument for macros from minted.sty.
-If OPTIONAL is non-nil, insert it as optional argument in
-brackets.  PROMPT replaces the standard one."
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt optional prompt "Language")
-                    (LaTeX-minted-language-list))
-   optional))
-
-(defvar LaTeX-minted-style-list nil
-  "List containing styles provided by pymentize program.")
-
-(defun LaTeX-minted-style-list (&rest _ignored)
-  "Return a list of styles provided by pymentize program.
-Update the variable `LaTeX-minted-style-list' if still nil."
-  (or LaTeX-minted-style-list
-      (when LaTeX-minted-pygmentize-program
-        (with-temp-buffer
-          (shell-command (concat LaTeX-minted-pygmentize-program " -L styles")
-                         (current-buffer))
-          (goto-char (point-min))
-          (let (styles)
-            (while (re-search-forward "^\\*[[:space:]]\\([^:]+\\):" nil t)
-              (dolist (style (split-string (match-string 1) "[[:space:],]" t))
-                (push style styles)))
-            (setq LaTeX-minted-style-list styles))
-          LaTeX-minted-style-list))))
-
-(defun LaTeX-arg-minted-style (optional &optional prompt)
-  "Insert a selected pygmentize style as argument for macros from minted.sty.
-If OPTIONAL is non-nil, insert it as optional argument in
-brackets.  PROMPT replaces the standard one."
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt optional prompt "Style")
-                    (LaTeX-minted-style-list))
-   optional))
-
-(defvar LaTeX-minted-auto-newminted nil)
-(defvar LaTeX-minted-newminted-regexp
-  '("\\\\newminted\\(?:\\[\\([^]]+\\)\\]\\)?{\\([^}]+\\)}{[^}]*}"
-    (1 2) LaTeX-minted-auto-newminted))
-
-(defvar LaTeX-minted-auto-newmint nil)
-(defvar LaTeX-minted-newmint-regexp
-  '("\\\\newmint\\(?:\\[\\([^]]+\\)\\]\\)?{\\([^}]+\\)}{[^}]*}"
-    (1 2) LaTeX-minted-auto-newmint))
-
-(defvar LaTeX-minted-auto-newmintinline nil)
-(defvar LaTeX-minted-newmintinline-regexp
-  '("\\\\newmintinline\\(?:\\[\\([^]]+\\)\\]\\)?{\\([^}]+\\)}{[^}]*}"
-    (1 2) LaTeX-minted-auto-newmintinline))
-
-(defvar LaTeX-minted-auto-newmintedfile nil)
-(defvar LaTeX-minted-newmintedfile-regexp
-  '("\\\\newmintedfile\\(?:\\[\\([^]]+\\)\\]\\)?{\\([^}]+\\)}{[^}]*}"
-    (1 2) LaTeX-minted-auto-newmintedfile))
-
-(defun LaTeX-minted-auto-prepare ()
-  (setq LaTeX-minted-auto-newminted     nil
-        LaTeX-minted-auto-newmint       nil
-        LaTeX-minted-auto-newmintinline nil
-        LaTeX-minted-auto-newmintedfile nil
-        LaTeX-minted-language-list      nil
-        LaTeX-minted-style-list         nil))
-
-(defun LaTeX-minted-auto-cleanup ()
-  ;; \newminted{lang}{opts} => new langcode and langcode* envs.
-  ;; \newminted[envname]{lang}{opts} => new envname/envname* envs.
-  (dolist (name-lang LaTeX-minted-auto-newminted)
-    (let* ((env (if (> (length (car name-lang)) 0)
-                    (car name-lang)
-                  (concat (cadr name-lang) "code")))
-           (env* (concat env "*")))
-      (add-to-list 'LaTeX-auto-environment (list env))
-      (add-to-list 'LaTeX-auto-environment
-                   (list env* #'LaTeX-env-args
-                         '(TeX-arg-key-val (LaTeX-minted-key-val-options))))
-      (add-to-list 'LaTeX-indent-environment-list `(,env current-indentation) t)
-      (add-to-list 'LaTeX-indent-environment-list `(,env* current-indentation) t)
-      (add-to-list 'LaTeX-verbatim-environments-local env)
-      (add-to-list 'LaTeX-verbatim-environments-local env*)))
-  ;; \newmint{foo}{opts} => \foo[key=vals]|code|
-  ;; \newmint[macname]{foo}{opts} => \macname[key=vals]|code|
-  (dolist (name-lang LaTeX-minted-auto-newmint)
-    (let ((lang (if (> (length (car name-lang)) 0)
-                    (car name-lang)
-                  (cadr name-lang))))
-      (add-to-list 'TeX-auto-symbol
-                   `(,lang [TeX-arg-key-val (LaTeX-minted-key-val-options)]
-                           TeX-arg-verb))
-      (add-to-list 'LaTeX-verbatim-macros-with-delims-local lang)
-      (when (and (fboundp 'font-latex-add-keywords)
-                 (eq TeX-install-font-lock 'font-latex-setup))
-        (font-latex-add-keywords `((,lang "[")) 'textual))))
-  ;; \newmintinline{foo}{opts} => \fooinline[key=vals]|code| or
-  ;;                              \fooinline[key=vals]{code}
-  ;; \newmintinline[macname]{foo}{opts} => \macname[key=vals]|code| or
-  ;;                                       \macname[key=vals]{code}
-  (dolist (name-lang LaTeX-minted-auto-newmintinline)
-    (let ((lang (if (> (length (car name-lang)) 0)
-                    (car name-lang)
-                  (concat (cadr name-lang) "inline"))))
-      (add-to-list 'TeX-auto-symbol
-                   `(,lang [TeX-arg-key-val (LaTeX-minted-key-val-options)]
-                           TeX-arg-verb-delim-or-brace))
-      (add-to-list 'LaTeX-verbatim-macros-with-delims-local lang)
-      (add-to-list 'LaTeX-verbatim-macros-with-braces-local lang)
-      (when (and (fboundp 'font-latex-add-keywords)
-                 (eq TeX-install-font-lock 'font-latex-setup))
-        (font-latex-add-keywords `((,lang "[")) 'textual))))
-  ;; \newmintedfile{foo}{opts} => \foofile[key=vals]{file-name}
-  ;; \newmintedfile[macname]{foo}{opts} => \macname[key=vals]{file-name}
-  (dolist (name-lang LaTeX-minted-auto-newmintedfile)
-    (let ((lang (if (> (length (car name-lang)) 0)
-                    (car name-lang)
-                  (concat (cadr name-lang) "file"))))
-      (add-to-list 'TeX-auto-symbol
-                   `(,lang [TeX-arg-key-val (LaTeX-minted-key-val-options)]
-                           TeX-arg-file))))
-  (when (and (fboundp 'font-latex-set-syntactic-keywords)
-             (eq TeX-install-font-lock 'font-latex-setup))
-    ;; Refresh font-locking so that the verbatim envs take effect.
-    (font-latex-set-syntactic-keywords)))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-minted-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-minted-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-minted-add-syntactic-keywords-extra (type macro)
-  "Add MACRO from minted.sty to `font-latex-syntactic-keywords-extra'.
-TYPE is one of the symbols `brace' or `delim' indicating how
-verbatim text is enclosed after the macro.  MACRO is a string or
-a list of strings."
-  (let ((syntax (if (eq type 'brace)
-                    '((1 "|") (2 "|"))
-                  '((1 "\"") (2 ".") (3 "\""))))
-        regexp)
-    (when (listp macro)
-      (setq macro (regexp-opt macro "\\(?:")))
-    (setq regexp `(,(concat
-                     ;; The backslash
-                     (regexp-quote TeX-esc)
-                     ;; Name of the macro(s)
-                     macro
-                     ;; The optional argument
-                     "\\(?:\\[[^][]*\\(?:\\[[^][]*\\][^][]*\\)*\\]\\)?"
-                     ;; The first mandatory argument
-                     "\\(?:{[^}]+}\\)"
-                     ;; With 'brace, allow braced sub-groups otherwise
-                     ;; we stop matching too early.  With 'delim, copy
-                     ;; font-latex.el:
-                     (if (eq type 'brace)
-                         (concat "\\({\\)"
-                                   "\\(?:[^}{]*"
-                                     "\\(?:{[^}{]*"
-                                       "\\(?:{[^}{]*"
-                                         "\\(?:{[^}{]*}[^}{]*\\)*"
-                                       "}[^}{]*\\)*"
-                                     "}[^}{]*\\)*"
-                                   "\\)"
-                                 "\\(}\\)")
-                       (concat
-                        ;; Opening delimiter
-                        "\\([^a-z@*\n\f{]\\).*?"
-                        ;; Closing delimiter
-                        "\\(" (regexp-quote TeX-esc) "*\\)\\(\\1\\)")))))
-    (add-to-list 'font-latex-syntactic-keywords-extra (append regexp syntax))))
-
-(TeX-add-style-hook
- "minted"
- (lambda ()
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("mint"
-      [TeX-arg-key-val (LaTeX-minted-key-val-options)]
-      LaTeX-arg-minted-language TeX-arg-verb)
-    '("mintinline"
-      [TeX-arg-key-val (LaTeX-minted-key-val-options)]
-      LaTeX-arg-minted-language TeX-arg-verb-delim-or-brace)
-    '("newminted" ["Environment Name"] LaTeX-arg-minted-language
-      (TeX-arg-key-val (LaTeX-minted-key-val-options)))
-    '("newmint" ["Macro Name"] LaTeX-arg-minted-language
-      (TeX-arg-key-val (LaTeX-minted-key-val-options)))
-    '("newmintinline" ["Macro Name"] LaTeX-arg-minted-language
-      (TeX-arg-key-val (LaTeX-minted-key-val-options)))
-    '("newmintedfile" ["Macro Name"] LaTeX-arg-minted-language
-      (TeX-arg-key-val (LaTeX-minted-key-val-options)))
-    ;; 3.3 Formatting source code
-    '("inputminted"
-      [TeX-arg-key-val (LaTeX-minted-key-val-options)]
-      (LaTeX-arg-minted-language)
-      TeX-arg-file)
-    ;; 3.4 Using different styles
-    '("usemintedstyle"
-      [ LaTeX-arg-minted-language ] LaTeX-arg-minted-style)
-    ;; 5.2 Macro option usage
-    '("setminted"
-      [ LaTeX-arg-minted-language ]
-      (TeX-arg-key-val (LaTeX-minted-key-val-options)))
-    '("setmintedinline"
-      [ LaTeX-arg-minted-language ]
-      (TeX-arg-key-val (LaTeX-minted-key-val-options))))
-
-   ;; New environments
-   (LaTeX-add-environments
-    '("minted" LaTeX-env-args [TeX-arg-key-val (LaTeX-minted-key-val-options)]
-      LaTeX-arg-minted-language))
-
-   ;; 4 Floating listings: If option "newfloat" is given, run the
-   ;; style hook and use the interface provided by the style,
-   ;; otherwise add "listing" manually
-   (if (or (LaTeX-provided-package-options-member "minted" "newfloat")
-           (LaTeX-provided-package-options-member "minted" "newfloat=true"))
-       (progn
-         (TeX-run-style-hooks "newfloat")
-         (LaTeX-add-newfloat-DeclareFloatingEnvironments
-          '("listing" "verbatim")))
-     (LaTeX-add-environments '("listing" ["Float Position"]))
-     (TeX-add-symbols '("listoflistings")
-                      '("listingscaption")
-                      '("listoflistingscaption"))
-     (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                  '("listing" current-indentation) t)
-     (add-to-list 'LaTeX-label-alist '("listing" . LaTeX-listing-label) t)
-     (when (fboundp 'reftex-add-label-environments)
-       (reftex-add-label-environments
-        '(("listing" ?l "lst:" "~\\ref{%s}" caption nil nil)))))
-
-   ;; Add to the auto parser
-   (TeX-auto-add-regexp LaTeX-minted-newminted-regexp)
-   (TeX-auto-add-regexp LaTeX-minted-newmint-regexp)
-   (TeX-auto-add-regexp LaTeX-minted-newmintinline-regexp)
-   (TeX-auto-add-regexp LaTeX-minted-newmintedfile-regexp)
-
-   ;; Filling
-   (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                '("minted" current-indentation) t)
-   (add-to-list 'LaTeX-verbatim-environments-local "minted")
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("usemintedstyle"  "[{")
-                                ("setminted"       "[{")
-                                ("setmintedinline" "[{")
-                                ("newminted"       "[{{")
-                                ("newmint"         "[{{")
-                                ("newmintinline"   "[{{")
-                                ("newmintedfile"   "[{{"))
-                              'function)
-     (font-latex-add-keywords '(("inputminted" "[{{")
-                                ("mint"        "[{")
-                                ("mintinline"  "[{"))
-                              'textual)
-     ;; Add \mint & \mintinline to
-     ;; `font-latex-syntactic-keywords-extra' and cater for their
-     ;; special syntax: \mint[optional]{lang}{verbatim} or
-     ;;                 \mint[optional]{lang}|verbatim|
-     (LaTeX-minted-add-syntactic-keywords-extra 'brace
-                                                '("mint" "mintinline"))
-     (LaTeX-minted-add-syntactic-keywords-extra 'delim
-                                                '("mint" "mintinline"))
-     ;; Tell font-lock about the update.
-     (font-latex-set-syntactic-keywords)))
- TeX-dialect)
-
-(defvar LaTeX-minted-package-options '("chapter"     "cache"
-                                       "cachedir"    "finalizecache"
-                                       "frozencache" "draft"
-                                       "final"       "kpsewhich"
-                                       "langlinenos" "newfloat"
-                                       "outputdir"   "section")
-  "Package options for the minted package.")
-
-;;; minted.el ends here
diff --git a/elpa/auctex-13.1.3/style/minted.elc b/elpa/auctex-13.1.3/style/minted.elc
deleted file mode 100644
index f89c28d..0000000
--- a/elpa/auctex-13.1.3/style/minted.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/mn2e.el b/elpa/auctex-13.1.3/style/mn2e.el
deleted file mode 100644
index c923687..0000000
--- a/elpa/auctex-13.1.3/style/mn2e.el
+++ /dev/null
@@ -1,183 +0,0 @@
-;;; mn2e.el --- AUCTeX style for `mn2e.cls' version 2.2.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `mn2e.cls' version 2.2.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "mn2e"
- (lambda ()
-   (if (LaTeX-provided-class-options-member "mn2e" "usegraphicx")
-       (TeX-run-style-hooks "graphicx"))
-   (if (LaTeX-provided-class-options-member "mn2e" "usenatbib")
-       (TeX-run-style-hooks "natbib"))
-   (if (LaTeX-provided-class-options-member "mn2e" "usedcolumn")
-       (TeX-run-style-hooks "dcolumn"))
-   (TeX-add-symbols
-    ;; 4.5.3 Bold Greek
-    "balpha"
-    "bbeta"
-    "bgamma"
-    "bdelta"
-    "bepsilon"
-    "bzeta"
-    "boldeta"
-    "btheta"
-    "biota"
-    "bkappa"
-    "blambda"
-    "bmu"
-    "bnu"
-    "bxi"
-    "bpi"
-    "brho"
-    "bsigma"
-    "btau"
-    "bupsilon"
-    "bphi"
-    "bchi"
-    "bpsi"
-    "bomega"
-    "bvarepsilon"
-    "bvartheta"
-    "bvarpi"
-    "bvarrho"
-    "bvarsigma"
-    "bvarphi"
-    ;; 4.5.5 Special symbols
-    "getsto"
-    "cor"
-    "lid"
-    "gid"
-    "sol"
-    "sog"
-    "lse"
-    "gse"
-    "grole"
-    "leogr"
-    "loa"
-    "goa"
-    "sun"
-    "earth"
-    "degr"
-    "diameter"
-    "sq"
-    "squareforqed"
-    "fd"
-    "fh"
-    "fm"
-    "fs"
-    "fdg"
-    "farcm"
-    "farcs"
-    "fp"
-    "arcmin"
-    "arcsec"
-    "micron"
-    ;; Authors' notes
-    '("title" ["Short title"] "Long title")
-    '("author" ["Short author(s)"] (LaTeX-arg-author "Long author(s)"))
-    "newauthor"
-    "nokeywords"
-    "plate"
-    "contcaption"
-    '("bmath" "Math text")
-    '("mathbfss" "Text")
-    '("textbfss" "Text")
-    '("mathbfit" "Text")
-    '("textbfit" "Text")
-    ;; Editors' notes
-    "pagerange"
-    "volume"
-    "pubyear"
-    "journal"
-    "bsp")
-   (if (LaTeX-provided-class-options-member "mn2e" "useAMS")
-       (TeX-add-symbols
-        ;; 4.5.4 Upright Greek characters
-        "upi"
-        "umu"
-        "upartial"
-        "leqslant"
-        "geqslant"
-        "la"
-        "ga"))
-   (LaTeX-add-environments
-    "keywords"
-    "abstract"
-    "proof")
-   (LaTeX-add-pagestyles
-    "headings"
-    "myheadings"
-    "titlepage"
-    "plate")
-   (LaTeX-add-counters
-    "part"
-    "section"
-    "subsection"
-    "subsubsection"
-    "paragraph"
-    "subparagraph"
-    "dummy"
-    "table"
-    "figure")
-   (LaTeX-add-lengths
-    "realparindent"
-    "bibhang")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("author" "[{")
-                                ("title" "[{")
-                                ("newauthor")
-                                ("nokeywords" "{")
-                                ("plate" "{")
-                                ("contcaption" "{")
-                                ("pagerange" "{")
-                                ("volume" "{")
-                                ("pubyear" "{")
-                                ("journal")
-                                ("bsp"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-mn2e-class-options
-  '("useAMS" "usegraphicx" "usenatbib" "usedcolumn"
-    "doublespacing" "galley" "landscape" "letters" "onecolumn" "referee")
-  "Package options for the mn2e package.")
-
-;; mn2e.el ends here
diff --git a/elpa/auctex-13.1.3/style/mn2e.elc b/elpa/auctex-13.1.3/style/mn2e.elc
deleted file mode 100644
index ed5f3fb..0000000
--- a/elpa/auctex-13.1.3/style/mn2e.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/mnras.el b/elpa/auctex-13.1.3/style/mnras.el
deleted file mode 100644
index 7307f03..0000000
--- a/elpa/auctex-13.1.3/style/mnras.el
+++ /dev/null
@@ -1,184 +0,0 @@
-;;; mnras.el --- AUCTeX style for `mnras.cls' version 3.0.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `mnras.cls' version 3.0.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "mnras"
- (lambda ()
-   (if (LaTeX-provided-class-options-member "mnras" "usegraphicx")
-       (TeX-run-style-hooks "graphicx"))
-   (if (LaTeX-provided-class-options-member "mnras" "usenatbib")
-       (TeX-run-style-hooks "natbib"))
-   (if (LaTeX-provided-class-options-member "mnras" "usedcolumn")
-       (TeX-run-style-hooks "dcolumn"))
-   (TeX-run-style-hooks
-    "geometry"
-    "fixltx2e"
-    "hyperref")
-   (TeX-add-symbols
-    ;; 5  Title page
-    '("title" ["Short title"] "Long title")
-    '("author" ["Short author(s)"] (LaTeX-arg-author "Long author(s)"))
-    "newauthor"
-    ;; 7.2  Special symbols
-    '("bmath" 1)
-    '("mathbfit" 1)
-    '("mathbfss" 1)
-    ;; 7.2  Special symbols -- Table 1
-    "sun"
-    "earth"
-    "degr"
-    "diameter"
-    "sq"
-    "fd"
-    "fh"
-    "fm"
-    "fs"
-    "fdg"
-    "farcm"
-    "farcs"
-    "fp"
-    "arcmin"
-    "arcsec"
-    "micron"
-    ;; 7.2  Special symbols -- Table 2
-    "upi"
-    "umu"
-    "upartial"
-    "leqslant"
-    "geqslant"
-    "la"
-    "ga"
-    "getsto"
-    "cor"
-    "lid"
-    "gid"
-    "sol"
-    "sog"
-    "lse"
-    "gse"
-    "grole"
-    "leogr"
-    "loa"
-    "goa"
-    ;; 7.3  Ions
-    '("ion" 2)
-    ;; A  Journal abbreviations -- Table A1 
-    "aap"
-    "astap"
-    "aapr"
-    "aaps"
-    "actaa"
-    "afz"
-    "aj"
-    "ao"
-    "applopt"
-    "aplett"
-    "apj"
-    "apjl"
-    "apjlett"
-    "apjs"
-    "apjsupp"
-    "apss"
-    "araa"
-    "arep"
-    "aspc"
-    "azh"
-    "baas"
-    "bac"
-    "bain"
-    "caa"
-    "cjaa"
-    "fcp"
-    "gca"
-    "grl"
-    "iaucirc"
-    "icarus"
-    "japa"
-    "jcap"
-    "jcp"
-    "jgr"
-    "jqsrt"
-    "jrasc"
-    "memras"
-    "memsai"
-    "mnassa"
-    "na"
-    "nar"
-    "nat"
-    "nphysa"
-    "pra"
-    "prb"
-    "prc"
-    "prd"
-    "pre"
-    "prl"
-    "pasa"
-    "pasp"
-    "pasj"
-    "physrep"
-    "physscr"
-    "planss"
-    "procspie"
-    "rmxaa"
-    "qjras"
-    "sci"
-    "skytel"
-    "solphys"
-    "sovast"
-    "ssr"
-    "zap")
-   
-   (LaTeX-add-environments
-    "keywords"
-    "proof")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("author" "[{")
-                                ("title" "[{")
-                                ("newauthor"))
-                              'function))))
-
-(defvar LaTeX-mnras-class-options
-  '("letters"  "onecolumn" "doublespacing" "referee" "galley" "landscape"
-    "usenatbib" "usegraphicx" "useAMS" "usedcolumn")
-  "Package options for the mnras package.")
-
-;; mnras.el ends here
diff --git a/elpa/auctex-13.1.3/style/mnras.elc b/elpa/auctex-13.1.3/style/mnras.elc
deleted file mode 100644
index 1d77bb3..0000000
--- a/elpa/auctex-13.1.3/style/mnras.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/moodle.el b/elpa/auctex-13.1.3/style/moodle.el
deleted file mode 100644
index ac5f286..0000000
--- a/elpa/auctex-13.1.3/style/moodle.el
+++ /dev/null
@@ -1,222 +0,0 @@
-;;; moodle.el --- AUCTeX style for `moodle.sty' (v0.5)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-06-10
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `moodle.sty' (v0.5) from 2016/01/11.
-
-;; In multi environments, the correct answer is marked with `\item*'.
-;; This style adds asterisk to the list of key=values queried after
-;; \item in this environment in order to make the input procedure
-;; easier.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-moodle-key-val-options
-  '(("points")
-    ("default grade")
-    ("penalty")
-    ("fraction")
-    ("feedback"))
-  "Key=value options for moodle macros and environments.")
-
-(defun LaTeX-moodle-question-env-with-args (env)
-  "Insert ENV provided by moodle.sty incl. arguments and first \\item."
-  (LaTeX-insert-environment
-   env
-   (let ((opts (TeX-read-key-val
-                t
-                (cond (;; 3.3.1 Multiple Choice
-                       (string= env "multi")
-                       (append '(("shuffle"   ("true" "false"))
-                                 ("numbering" ("alph" "Alph" "arabic"
-                                               "roman" "Roman" "none"))
-                                 ("single"    ("true" "false"))
-                                 ("multiple"  ("true" "false")))
-                               (when (string= "cloze" (LaTeX-current-environment))
-                                 '(("vertical" ("true" "false"))
-                                   ("horizonal" ("true" "false"))))
-                               LaTeX-moodle-key-val-options))
-                      ;; 3.3.3 Short Answer
-                      ((string= env "shortanswer")
-                       (append '(("case sensitive" ("true" "false"))
-                                 ("usecase"        ("true" "false")))
-                               (when (string= "cloze" (LaTeX-current-environment))
-                                 '(("vertical" ("true" "false"))
-                                   ("horizonal" ("true" "false"))))
-                               LaTeX-moodle-key-val-options))
-                      ;; 3.3.4 Essay Questions
-                      ((string= env "essay")
-                       (append '(("response required" ("true" "false"))
-                                 ("response format"   ("html" "file"
-                                                       "html+file"
-                                                       "text" "monospaced"))
-                                 ("response field lines")
-                                 ("attachments allowed"  ("0" "1" "2" "3"
-                                                          "unlimited"))
-                                 ("attachments required" ("0" "1" "2" "3"))
-                                 ("response template"))
-                               (when (string= "cloze" (LaTeX-current-environment))
-                                 '(("vertical" ("true" "false"))
-                                   ("horizonal" ("true" "false"))))
-                               LaTeX-moodle-key-val-options))
-                      ;; 3.4 Matching Questions
-                      ((string= env "matching")
-                       (append '(("shuffle"       ("true" "false"))
-                                 ("drag and drop" ("true" "false"))
-                                 ("dd"            ("true" "false")))
-                               LaTeX-moodle-key-val-options))
-                      (t (append
-                          (when (string= "cloze" (LaTeX-current-environment))
-                            '(("vertical" ("true" "false"))
-                              ("horizonal" ("true" "false"))))
-                          LaTeX-moodle-key-val-options)))))
-         (qname (unless (string= "cloze" (LaTeX-current-environment))
-                  (TeX-read-string (TeX-argument-prompt nil nil "Question name")))))
-     (concat
-      (when (and opts (not (string= opts "")))
-        (format "[%s]" opts))
-      (when (and qname (not (string= qname "")))
-        (format "{%s}" qname)))))
-  (if (TeX-active-mark)
-      (progn
-        (LaTeX-find-matching-begin)
-        (end-of-line 1))
-    (end-of-line 0))
-  (delete-char 1)
-  (when (looking-at (concat "^[ \t]+$\\|"
-                            "^[ \t]*" TeX-comment-start-regexp "+[ \t]*$"))
-    (delete-region (point) (line-end-position)))
-  (delete-horizontal-space)
-  ;; Deactivate the mark here in order to prevent `TeX-parse-macro'
-  ;; from swapping point and mark and the \item ending up right after
-  ;; \begin{...}.
-  (deactivate-mark)
-  ;; Query and insert the question text.
-  (let ((qtext (TeX-read-string (TeX-argument-prompt nil nil "Question Text"))))
-    (when (and qtext (not (string= qtext "")))
-      (newline)
-      (indent-according-to-mode)
-      (insert qtext)
-      (when auto-fill-function (LaTeX-fill-paragraph))))
-  (LaTeX-insert-item)
-  ;; The inserted \item may have outdented the first line to the
-  ;; right.  Fill it, if appropriate.
-  (when (and auto-fill-function
-             (not (looking-at "$"))
-             (not (assoc env LaTeX-indent-environment-list))
-             (> (- (line-end-position) (line-beginning-position))
-                (current-fill-column)))
-    (LaTeX-fill-paragraph nil)))
-
-(defun LaTeX-moodle-item-argument ()
-  "Insert an \\item with optional argument in environments of moodle package."
-  ;; Do not query for an optional argument here, this happens below:
-  (let ((TeX-insert-macro-default-style 'mandatory-args-only))
-    (TeX-insert-macro "item"))
-  ;; Add * to `LaTeX-moodle-key-val-options' in multi environment and
-  ;; query for the key=values:
-  (let ((opts
-         (TeX-read-key-val t (if (string= "multi" (LaTeX-current-environment))
-                                 (append '(("*")) LaTeX-moodle-key-val-options)
-                               LaTeX-moodle-key-val-options))))
-    ;; Insert key=values; if * is chosen, drop []:
-    (when (and opts (not (string= opts "")))
-      (delete-horizontal-space)
-      (if (string= opts "*")
-          (insert opts)
-        (insert LaTeX-optop opts LaTeX-optcl))))
-  (just-one-space)
-  ;; Bonus point: Insert the macro \answer in matching environment:
-  (when (string= "matching" (LaTeX-current-environment))
-    (save-excursion
-      (insert TeX-esc "answer")
-      (just-one-space))))
-
-(TeX-add-style-hook
- "moodle"
- (lambda ()
-
-   (LaTeX-add-environments
-    ;; 3.2 Quiz and Question Environments
-    '("quiz"
-      (lambda (environment)
-        (LaTeX-insert-environment
-         environment
-         (let ((opts (TeX-read-key-val t LaTeX-moodle-key-val-options))
-               (bank (TeX-read-string (TeX-argument-prompt nil nil "Question bank name"))))
-           (concat
-            (when (and opts (not (string= opts "")))
-              (format "[%s]" opts))
-            (format "{%s}" bank))))))
-    ;; 3.5 Cloze Questions
-    '("cloze" "Question bank name"))
-
-   ;; Make other environments available to AUCTeX:
-   (dolist (env '("multi" "numerical" "shortanswer" "essay" "matching"))
-     (LaTeX-add-environments `(,env LaTeX-moodle-question-env-with-args))
-     (add-to-list 'LaTeX-item-list `(,env . LaTeX-moodle-item-argument) t))
-
-   (TeX-add-symbols
-    '("moodleset"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((opts (TeX-read-key-val nil
-                                       (append '(("ppi")) LaTeX-moodle-key-val-options))))
-           (format "%s" opts)))))
-
-    ;; 5 Graphics
-    '("ghostscriptcommand" "File name")
-    '("imagemagickcommand" "File name")
-    '("opensslcommand"     "File name"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("moodleset"          "{")
-                                ("ghostscriptcommand" "{")
-                                ("imagemagickcommand" "{")
-                                ("opensslcommand"     "{"))
-                              'function)
-     (font-latex-add-keywords '(("answer" "")
-                                ;; Cater for a fontified starred \item
-                                ("item"   "*["))
-                              'textual)))
- TeX-dialect)
-
-(defvar LaTeX-moodle-package-options
-  '("draft")
-  "Package options for the moodle package.")
-
-;;; moodle.el ends here
diff --git a/elpa/auctex-13.1.3/style/moodle.elc b/elpa/auctex-13.1.3/style/moodle.elc
deleted file mode 100644
index 01eea51..0000000
--- a/elpa/auctex-13.1.3/style/moodle.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/multicol.el b/elpa/auctex-13.1.3/style/multicol.el
deleted file mode 100644
index 6fc65b9..0000000
--- a/elpa/auctex-13.1.3/style/multicol.el
+++ /dev/null
@@ -1,92 +0,0 @@
-;;; multicol.el --- AUCTeX style for `multicol.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011, 2020, 2021 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2011-01-24
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `multicol.sty' v1.9b from 2021/10/28.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "multicol"
- (lambda ()
-   (LaTeX-add-environments
-    '("multicols" "Number of columns" [ "Text across columns" ]
-      [ "Local value for \\premulticols" ])
-    '("multicols*" "Number of columns" [ "Text across columns" ]
-      [ "Local value for \\premulticols" ]))
-
-   (TeX-add-symbols
-    '("multicoltolerance"    (TeX-arg-literal " = "))
-    '("multicolpretolerance" (TeX-arg-literal " = "))
-    "columnseprulecolor"
-    '("raggedcolumns" 0)
-    '("flushcolumns"  0)
-    ;; 2.3 Manually breaking columns
-    '("newcolumn"     0)
-    '("columnbreak"   [ "How much [0 - 4]" ])
-
-    ;; Preface to version 1.7
-    "RLmulticolcolumns"
-    "LRmulticolcolumns")
-
-   ;; Preface to version 1.8
-   (when (LaTeX-provided-package-options-member "multicol" "colaction")
-     (TeX-add-symbols '("docolaction" 3)))
-
-   (LaTeX-add-lengths "premulticols"
-                      "postmulticols"
-                      "multicolsep"
-                      "multicolbaselineskip"
-                      "multicolovershoot"
-                      "multicolundershoot")
-
-   (LaTeX-add-counters "collectmore")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("columnbreak"       "")
-                                ("newcolumn"         "")
-                                ("LRmulticolcolumns" "")
-                                ("RLmulticolcolumns" ""))
-                              'warning)))
- TeX-dialect)
-
-(defvar LaTeX-multicol-package-options
-  '("errorshow" "infoshow" "balancingshow" "markshow" "debugshow"
-    "grid" "colaction")
-  "Package options for the multicol package.")
-
-;;; multicol.el ends here
diff --git a/elpa/auctex-13.1.3/style/multicol.elc b/elpa/auctex-13.1.3/style/multicol.elc
deleted file mode 100644
index 9266b9a..0000000
--- a/elpa/auctex-13.1.3/style/multicol.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/multido.el b/elpa/auctex-13.1.3/style/multido.el
deleted file mode 100644
index ec92edc..0000000
--- a/elpa/auctex-13.1.3/style/multido.el
+++ /dev/null
@@ -1,54 +0,0 @@
-;;; multido.el --- AUCTeX style for `multido.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2020 Free Software Foundation, Inc.
-
-;; Author: Holger Sparr <holger.sparr@gmx.net>
-;; Created: 21 Jun 2007
-;; Based on: Jean-Philippe Georget's multido.el
-;; Keywords: latex, pstricks, auctex, emacs
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `multido.sty'.
-
-;;; TODO:
-;;
-;; -- better argument support for multido
-;; -- parsing for fpAdd resp. fpSub
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "multido"
- (lambda ()
-   (TeX-add-symbols
-    '("multido" "\var=<start value>+-<inc>" "Repititions" t)
-    '("Multido" "\var=<start value>+-<inc>" "Repititions" t)
-    '("mmultido" "\var=<start value>+-<inc>" "Repititions" t)
-    '("MMultido" "\var=<start value>+-<inc>" "Repititions" t)
-    "multidostop"
-    "multidocount"
-    '("fpAdd" "Summand 1" "Summand 2" "Register")
-    '("fpSub" "Minuend" "Subtrahend" "Register")))
- TeX-dialect)
-
-;;; multido.el ends here
diff --git a/elpa/auctex-13.1.3/style/multido.elc b/elpa/auctex-13.1.3/style/multido.elc
deleted file mode 100644
index 0b762ad..0000000
--- a/elpa/auctex-13.1.3/style/multido.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/multind.el b/elpa/auctex-13.1.3/style/multind.el
deleted file mode 100644
index 68a4ab6..0000000
--- a/elpa/auctex-13.1.3/style/multind.el
+++ /dev/null
@@ -1,66 +0,0 @@
-;;; multind.el --- AUCTeX support for multiple indices with multind.sty.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1999, 2020 Free Software Foundation, Inc.
-
-;; Author: Carsten Dominik <dominik@strw.leidenuniv.nl>
-;; Maintainer: auctex-devel@gnu.org
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "multind"
- (lambda ()
-
-   ;; Commands
-   (TeX-add-symbols
-    '("makeindex" "Indextag")
-    '("index" TeX-arg-index-tag TeX-arg-index)
-    '("printindex" TeX-arg-index-tag "Title")
-    "printindex" "indexspace")
-
-   ;; Parsing index macros
-   (setq LaTeX-auto-regexp-list
-         (append
-          ;; The first regexp is faster, but less accurate
-          ;; '(("\\\\index\\*?{[^{}]*}{\\([^}]*\\)" 1 LaTeX-auto-index-entry))
-          ;; The second regexp is very good, but slower
-          '(("\\\\index\\*?{[^{}]*}{\\([^}{]*\\({[^}{]*\\({[^}{]*\\({[^}{]*}[^}{]*\\)*}[^}{]*\\)*}[^}{]*\\)*\\)}"
-             1 LaTeX-auto-index-entry))
-          LaTeX-auto-regexp-list))
-
-   ;; Completion for index entries in the |see and \index commands
-   (setq TeX-complete-list 
-         (append
-          '(("\\\\index{[^{}]*}{\\([^{}\n\r]*\\)" 1 LaTeX-index-entry-list)
-            ("|see{\\([^}]*\\)" 1 LaTeX-index-entry-list))
-          TeX-complete-list))
-
-   ;; RefTeX support
-   (and (fboundp 'reftex-add-index-macros)
-        (reftex-add-index-macros '(multind))))
- TeX-dialect)
-
-(defvar LaTeX-multind-package-options nil
-  "Package options for the multind package.")
-
-;;; multind.el ends here
diff --git a/elpa/auctex-13.1.3/style/multind.elc b/elpa/auctex-13.1.3/style/multind.elc
deleted file mode 100644
index bf1b783..0000000
--- a/elpa/auctex-13.1.3/style/multind.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/multirow.el b/elpa/auctex-13.1.3/style/multirow.el
deleted file mode 100644
index 25d9f96..0000000
--- a/elpa/auctex-13.1.3/style/multirow.el
+++ /dev/null
@@ -1,86 +0,0 @@
-;;; multirow.el --- AUCTeX style for `multirow.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011, 2018--2021 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `multirow.sty', v2.6 from 2021/01/02.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "multirow"
- (lambda ()
-   (TeX-add-symbols
-    ;; \multirow[<vpos>]{<nrows>}[<bigstruts>]{<width>}[<vmove>]{<text>}
-    '("multirow"
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Vertical position")
-                    '("c" "b" "t")]
-      "Number of rows"
-      [ "Big struts" ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Width")
-                    (append
-                     '("*" "=")
-                     (mapcar (lambda (x)
-                               (concat TeX-esc (car x)))
-                             (LaTeX-length-list))))
-      [TeX-arg-length "Vertical fix-up"]
-      t)
-    "multirowsetup"
-    "multirowdebugtrue"
-    "multirowdebugfalse")
-
-   ;; \bigstrutjot is a length defined both in multirow.sty and
-   ;; bigstrut.sty.  It doesn't make a difference within AUCTeX since
-   ;; dupes are removed by the function `LaTeX-length-list'.
-   (LaTeX-add-lengths "bigstrutjot")
-
-   ;; \STneed is only defined with package option `supertabular':
-   (when (LaTeX-provided-package-options-member "multirow"
-                                                "supertabular")
-     (TeX-add-symbols
-      '("STneed" TeX-arg-length)))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("multirow" "[{[{[{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-multirow-package-options '("debug"
-                                         "longtable"
-                                         "supertabular")
-  "Package options for the multirow package.")
-
-;;; multirow.el ends here
diff --git a/elpa/auctex-13.1.3/style/multirow.elc b/elpa/auctex-13.1.3/style/multirow.elc
deleted file mode 100644
index 8157580..0000000
--- a/elpa/auctex-13.1.3/style/multirow.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/multitoc.el b/elpa/auctex-13.1.3/style/multitoc.el
deleted file mode 100644
index fb06c83..0000000
--- a/elpa/auctex-13.1.3/style/multitoc.el
+++ /dev/null
@@ -1,50 +0,0 @@
-;;; multitoc.el --- AUCTeX style for `multitoc.sty' (v2.01)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2019, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2019-09-07
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `multitoc.sty' (v2.01) from 1999/06/08.
-;; `multitoc.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "multitoc"
- (lambda ()
-   (TeX-run-style-hooks "multicol" "ifthen")
-   (TeX-add-symbols
-    "multicolumntoc"
-    "multicolumnlot"
-    "multicolumnlof"))
- TeX-dialect)
-
-(defvar LaTeX-multitoc-package-options
-  '("toc" "lof" "lot")
-  "Package options for the multitoc package.")
-
-;;; multitoc.el ends here
diff --git a/elpa/auctex-13.1.3/style/multitoc.elc b/elpa/auctex-13.1.3/style/multitoc.elc
deleted file mode 100644
index 6d9143b..0000000
--- a/elpa/auctex-13.1.3/style/multitoc.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/nameref.el b/elpa/auctex-13.1.3/style/nameref.el
deleted file mode 100644
index ffbb928..0000000
--- a/elpa/auctex-13.1.3/style/nameref.el
+++ /dev/null
@@ -1,64 +0,0 @@
-;;; nameref.el --- AUCTeX style for `nameref.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `nameref.sty'
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "nameref"
- (lambda ()
-   (TeX-add-symbols
-    '("nameref" TeX-arg-ref)
-    '("nameref*" TeX-arg-ref)
-    '("Nameref" TeX-arg-ref))
-
-   (setq TeX-complete-list
-         (append
-          '(("\\\\\\(?:N\\|n\\)ameref\\*?{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}"))
-          TeX-complete-list))
-
-                                        ;, Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (fboundp 'font-latex-set-syntactic-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("nameref" "*{")
-                                ("Nameref" "{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-nameref-package-options nil
-  "Package options for nameref.")
-
-;; nameref.el ends here
diff --git a/elpa/auctex-13.1.3/style/nameref.elc b/elpa/auctex-13.1.3/style/nameref.elc
deleted file mode 100644
index 40b42f0..0000000
--- a/elpa/auctex-13.1.3/style/nameref.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/natbib.el b/elpa/auctex-13.1.3/style/natbib.el
deleted file mode 100644
index ba6622a..0000000
--- a/elpa/auctex-13.1.3/style/natbib.el
+++ /dev/null
@@ -1,199 +0,0 @@
-;;; natbib.el --- AUCTeX style for `natbib.sty' version 8.31b  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1997, 1998, 2004, 2007, 2014--2020 Free Software Foundation, Inc.
-
-;; Authors: Berwin Turlach <statba@nus.edu.sg>
-;;          Carsten Dominik <dominik@strw.leidenuniv.nl>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "natbib"
- (lambda ()
-   ;; The number in the cdr of the following list indicates how many
-   ;; optional note arguments we consider useful.  Prompting for those
-   ;; arguments will still depend upon `TeX-arg-cite-note-p'.
-   (let  ((citecmds
-           '(("cite" . 0)
-             ("citet" . 1) ("citet*" . 1) ("citealt" . 1) ("citealt*" . 1)
-             ("citep" . 2) ("citep*" . 2) ("citealp" . 2) ("citealp*" . 2)
-             ("citeauthor" . 0) ("citeauthor*" . 0) ("citefullauthor" . 0)
-             ("citeyear" . 0) ("citeyearpar" . 0)
-             ("shortcites" . 0)
-             ;; 2.4 Extended Citation Commands
-             ("citenum" . 0)
-             ;; 2.5 Forcing Upper Cased Name
-             ("Citet" . 1) ("Citet*" . 1) ("Citealt" . 1) ("Citealt*" . 1)
-             ("Citep" . 2) ("Citep*" . 2) ("Citealp" . 2) ("Citealp*" . 2)
-             ;; 2.6 Citation Aliasing
-             ("citetalias" . 1) ("citepalias" . 2))))
-
-     ;; Add these symbols
-     (apply
-      #'TeX-add-symbols
-      (mapcar
-       (lambda (cmd)
-         (cond
-          ((= (cdr cmd) 0)
-           ;; No optional arguments
-           (list (car cmd) #'TeX-arg-cite))
-          ((= (cdr cmd) 1)
-           ;; Just one optional argument, the post note
-           (list
-            (car cmd)
-            '(TeX-arg-conditional TeX-arg-cite-note-p (["Post-note"]) nil)
-            #'TeX-arg-cite))
-          ((= (cdr cmd) 2)
-           ;; Pre and post notes
-           (list
-            (car cmd)
-            '(TeX-arg-conditional TeX-arg-cite-note-p ([LaTeX-arg-natbib-notes]) nil)
-            #'TeX-arg-cite))))
-       citecmds))
-
-     ;; Make an entry in TeX-complete-list
-     (add-to-list
-      'TeX-complete-list
-      (list
-       (concat "\\\\\\("
-               (mapconcat (lambda (x) (regexp-quote (car x)))
-                          citecmds "\\|")
-               "\\)\\(\\[[^]\n\r\\%]*\\]\\)*{\\([^{}\n\r\\%,]*,\\)*\\([^{}\n\r\\%,]*\\)")
-       4 'LaTeX-bibitem-list "}")))
-
-   ;; Add the other symbols
-   (TeX-add-symbols
-    ;; 2.4 Extended Citation Commands
-    '("citetext" "Text")
-
-    ;; 2.6 Citation Aliasing
-    '("defcitealias" TeX-arg-cite "Alias")
-
-    ;; 2.9 Selecting Citation Punctuation
-    '("setcitestyle" (TeX-arg-key-val
-                      (;; Citation mode (fourth argument of \bibpunct):
-                       ("authoryear") ("numbers") ("super")
-                       ;; Braces (first and second arguments of \bibpunct):
-                       ("round") ("square") ("open") ("close")
-                       ;; Between citations (third argument of \bibpunct):
-                       ("semicolon") ("comma") ("citesep")
-                       ;; Between author and year (fifth argument of \bibpunct):
-                       ("aysep")
-                       ;; Between years with common author (sixth argument of \bibpunct):
-                       ("yysep")
-                       ;; Text before post-note (optional argument of \bibpunct):
-                       ("notesep"))))
-    '("bibpunct" ["Post note separator"]
-      "Opening bracket"
-      "Closing bracket"
-      "Punctuation between multiple citations"
-      "style [n]umeric [s]uperscript [a]uthor-year"
-      "Punctuation between author and year"
-      "Punctuation between years for common authors")
-
-    '("citestyle" (TeX-arg-eval completing-read
-                                (TeX-argument-prompt nil nil "Style")
-                                '("plain" "plainnat" "agu" "egu"
-                                  "agms" "dcu" "kluwer" "cospar" "nature")))
-
-    ;; 2.12 Other Formatting Options
-    "bibsection"
-    "bibpreamble"
-    "bibfont"
-    "citenumfont"
-    "bibnumfmt"
-
-    ;; 2.13 Automatic Indexing of Citations
-    '("citeindextrue")
-    '("citeindexfalse")
-    '("citeindextype"))
-
-   ;; 2.12 Other Formatting Options
-   (LaTeX-add-lengths "bibhang" "bibsep")
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("cite"           "*[[{")
-                                ("citet"          "*[[{")
-                                ("citealt"        "*[[{")
-                                ("citep"          "*[[{")
-                                ("citealp"        "*[[{")
-                                ("citeauthor"     "*[[{")
-                                ("citefullauthor" "[[{")
-                                ("citeyear"       "[[{")
-                                ("citeyearpar"    "[[{")
-                                ("shortcites"     "{")
-                                ("citenum"        "{")
-                                ("Citet"          "*[[{")
-                                ("Citealt"        "*[[{")
-                                ("Citep"          "*[[{")
-                                ("Citealp"        "*[[{")
-                                ("Citeauthor"     "*[[{")
-                                ("citetalias"     "*[[{")
-                                ("citepalias"     "*[[{"))
-                              'reference)
-     (font-latex-add-keywords '(("defcitealias"   "{{")
-                                ("bibpunct"       "[{{{{{{")
-                                ("setcitestyle"   "{")
-                                ("citestyle"      "{"))
-                              'function))
-
-   ;; Tell RefTeX
-   (when (and LaTeX-reftex-cite-format-auto-activate
-              (fboundp 'reftex-set-cite-format))
-     (reftex-set-cite-format 'natbib)))
- TeX-dialect)
-
-(defun LaTeX-arg-natbib-notes (optional)
-  "Prompt for two note arguments a natbib citation command.
-If OPTIONAL is non-nil, insert them in brackets, otherwise in
-braces."
-  (let ((pre (TeX-read-string
-              (TeX-argument-prompt optional nil "Pre-note")))
-        (post (TeX-read-string
-               (TeX-argument-prompt optional nil "Post-note"))))
-    (TeX-argument-insert pre optional)
-    (TeX-argument-insert post optional)
-    ;; pre is given, post is empty: Make sure that we insert an
-    ;; extra pair of `[]', otherwise pre becomes post
-    (when (and pre (not (string= pre ""))
-               (string= post ""))
-      (insert LaTeX-optop LaTeX-optcl))))
-
-(defvar LaTeX-natbib-package-options '("numbers" "super" "authoryear"
-                                       "round" "square" "angle" "curly"
-                                       "comma" "colon" "nobibstyle"
-                                       "bibstyle" "openbib" "sectionbib"
-                                       "sort" "sort&compress"
-                                       "longnamesfirst" "nonamebreak")
-  "Package options for the natbib package.")
-
-;; natbib.el ends here
diff --git a/elpa/auctex-13.1.3/style/natbib.elc b/elpa/auctex-13.1.3/style/natbib.elc
deleted file mode 100644
index 2af4c3e..0000000
--- a/elpa/auctex-13.1.3/style/natbib.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/naustrian.el b/elpa/auctex-13.1.3/style/naustrian.el
deleted file mode 100644
index 63ca440..0000000
--- a/elpa/auctex-13.1.3/style/naustrian.el
+++ /dev/null
@@ -1,42 +0,0 @@
-;;; naustrian.el --- AUCTeX style for the `naustrian' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2009, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2009-12-28
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing Austrian text in connection with the
-;; `naustrian' babel option.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "naustrian"
- (lambda ()
-   (TeX-run-style-hooks "ngerman"))
- TeX-dialect)
-
-;;; naustrian.el ends here
diff --git a/elpa/auctex-13.1.3/style/naustrian.elc b/elpa/auctex-13.1.3/style/naustrian.elc
deleted file mode 100644
index 2d1d0d9..0000000
--- a/elpa/auctex-13.1.3/style/naustrian.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/newfloat.el b/elpa/auctex-13.1.3/style/newfloat.el
deleted file mode 100644
index 5cde1d4..0000000
--- a/elpa/auctex-13.1.3/style/newfloat.el
+++ /dev/null
@@ -1,215 +0,0 @@
-;;; newfloat.el --- AUCTeX style for `newfloat.sty' (v1.1-109)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-09-19
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `newfloat.sty' (v1.1-109) from 2015/09/17.
-;; `newfloat.sty' is part of TeXLive.
-
-;; This style has some facilities to process the newly defined
-;; floating environments within AUCTeX, e.g. indentation, label
-;; addition etc.  Currently it makes provision for `figure', `table'
-;; and `verbatim' floating types.  To make things work, the style
-;; needs some help from the user.  When a new floating environment is
-;; defined, the user should pass the floating type as a comment to
-;; AUCTeX, e.g.
-;;
-;;     \DeclareFloatingEnvironment[
-;;       name=Code,
-;;       listname={List of Codes},
-;;       fileext=lol]{code}  %  {verbatim}
-;;
-;; Note the `{verbatim}' as a comment after the name of the float env.
-;; Due to parsing reasons, this key-word must be in the same line as
-;; the name of the float and enclosed in braces `{}'.
-;;
-;; Before the opening brace, only spaces and comment chars `%' are
-;; allowed.  Anything following the closing brace `}' is ignored.
-
-;; If things do not work or when in doubt, press `C-c C-n'.  Comments
-;; for improvement are welcome.
-
-;;; Code:
-
-;; Needed for auto-parsing:
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-newfloat-key-val-options
-  '(("fileext")
-    ("listname")
-    ("name")
-    ("placement" ("t" "b" "p" "tbp" "htbp"))
-    ("chapterlistsgaps" ("on" "off")))
-  "Key=value options for newfloat macros.")
-
-(defun LaTeX-newfloat-key-val-options ()
-  "Return newfloat key=vals based on variable `LaTeX-largest-level'."
-  (append
-   (if (< (LaTeX-largest-level) 2)
-       '(("within" ("chapter" "section" "none")))
-     '(("within" ("section" "none"))))
-   LaTeX-newfloat-key-val-options))
-
-;; Setup parsing for \DeclareFloatingEnvironment:
-(TeX-auto-add-type "newfloat-DeclareFloatingEnvironment" "LaTeX")
-
-(defvar LaTeX-newfloat-DeclareFloatingEnvironment-regexp
-  `(,(concat "\\\\DeclareFloatingEnvironment"
-             "[ \t\n\r%]*"
-             "\\(?:"
-             (LaTeX-extract-key-value-label 'none)
-             "\\)?"
-             "[ \t\n\r%]*"
-             "{\\([^}]+\\)}"
-             "\\(?:[ %]*{\\(figure\\|table\\|verbatim\\)}\\)?")
-    (1 2) LaTeX-auto-newfloat-DeclareFloatingEnvironment)
-  "Matches the argument of `\\DeclareFloatingEnvironment' from `newfloat.sty'.")
-
-(defun LaTeX-newfloat-auto-prepare ()
-  "Clear `LaTeX-auto-newfloat-DeclareFloatingEnvironment' before parsing."
-  (setq LaTeX-auto-newfloat-DeclareFloatingEnvironment nil))
-
-(defun LaTeX-newfloat-auto-cleanup ()
-  "Process definded floats with \\DeclareFloatingEnvironment.
-Depending on floating type passed as a comment to
-AUCTeX (\"figure\", \"table\" or \"verbatim\"), update
-`LaTeX-figure-label' and `LaTeX-table-label'.  If RefTeX is
-loaded, add the new floating environment via
-`reftex-add-label-environments'.  For \"verbatim\" environments,
-update `LaTeX-indent-environment-list' to suppress indentation.
-If `caption.el' is loaded, add the new floating environment to
-`LaTeX-caption-supported-float-types'.  Also define the macros
-\"listofENVs\" and \"listofENVes\"."
-  (dolist (flt-type (LaTeX-newfloat-DeclareFloatingEnvironment-list))
-    (let ((flt  (car  flt-type))
-          (type (cadr flt-type)))
-      (cond ((string-equal type "figure")
-             (LaTeX-add-environments `(,flt LaTeX-env-figure))
-             (add-to-list 'LaTeX-label-alist `(,flt . LaTeX-figure-label) t)
-             (when (fboundp 'reftex-add-label-environments)
-               (reftex-add-label-environments
-                `((,flt ?f ,LaTeX-figure-label "~\\ref{%s}" caption nil nil)))))
-            ((string-equal type "table")
-             (LaTeX-add-environments `(,flt LaTeX-env-figure))
-             (add-to-list 'LaTeX-label-alist `(,flt . LaTeX-table-label) t)
-             (when (fboundp 'reftex-add-label-environments)
-               (reftex-add-label-environments
-                `((,flt ?t ,LaTeX-table-label "~\\ref{%s}" caption nil nil)))))
-            ((string-equal type "verbatim")
-             (LaTeX-add-environments `(,flt ["Float Position"]))
-             (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                          `(,flt current-indentation) t)
-             (add-to-list 'LaTeX-label-alist `(,flt . LaTeX-listing-label) t)
-             (when (fboundp 'reftex-add-label-environments)
-               (reftex-add-label-environments
-                `((,flt ?l "lst:" "~\\ref{%s}" caption nil nil)))))
-            (t
-             (LaTeX-add-environments `(,flt ["Float Position"]))))
-      (when (boundp 'LaTeX-caption-supported-float-types)
-        (add-to-list (make-local-variable 'LaTeX-caption-supported-float-types)
-                     flt))
-      (if (string-equal "e" (substring flt -1))
-          (TeX-add-symbols (concat "listof" flt "s"))
-        (TeX-add-symbols
-         (concat "listof" flt "s")
-         (concat "listof" flt "es"))))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-newfloat-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-newfloat-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "newfloat"
- (lambda ()
-
-   ;; Add newfloat to the parser.
-   (TeX-auto-add-regexp LaTeX-newfloat-DeclareFloatingEnvironment-regexp)
-
-   ;; Commands:
-   (TeX-add-symbols
-    '("DeclareFloatingEnvironment"
-      [TeX-arg-key-val (LaTeX-newfloat-key-val-options)]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((newfloat (TeX-read-string
-                          (TeX-argument-prompt nil nil "Floating environment"))))
-           (LaTeX-add-newfloat-DeclareFloatingEnvironments newfloat)
-           (format "%s" newfloat)))))
-
-    '("SetupFloatingEnvironment"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Floating environment")
-                    (mapcar #'car (LaTeX-newfloat-DeclareFloatingEnvironment-list)))
-      (TeX-arg-key-val (LaTeX-newfloat-key-val-options-local)))
-
-    '("ForEachFloatingEnvironment" t)
-    '("ForEachFloatingEnvironment*" t)
-
-    '("PrepareListOf"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Floating environment")
-                    (mapcar #'car (LaTeX-newfloat-DeclareFloatingEnvironment-list)))
-      t)
-
-    '("newfloatsetup"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((keyvals (TeX-read-key-val
-                         nil
-                         (append '(("chapterlistsgap"))
-                                 (if (< (LaTeX-largest-level) 2)
-                                     '(("within" ("chapter" "section" "none")))
-                                   '(("within" ("section" "none"))))))))
-           (format "%s" keyvals))))))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("DeclareFloatingEnvironment"  "[{")
-                                ("SetupFloatingEnvironment"    "{{")
-                                ("ForEachFloatingEnvironment"  "*{")
-                                ("PrepareListOf"               "{{")
-                                ("newfloatsetup"               "{"))
-                              'function)))
- TeX-dialect)
-
-(defun LaTeX-newfloat-package-options ()
-  "Prompt for package options for the newfloat package."
-  (TeX-read-key-val
-   t
-   (append
-    '(("chapterlistsgap"))
-    (if (< (LaTeX-largest-level) 2)
-        '(("within" ("chapter" "section" "none")))
-      '(("within" ("section" "none")))))))
-
-;;; newfloat.el ends here
diff --git a/elpa/auctex-13.1.3/style/newfloat.elc b/elpa/auctex-13.1.3/style/newfloat.elc
deleted file mode 100644
index 8b69382..0000000
--- a/elpa/auctex-13.1.3/style/newfloat.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/newpxmath.el b/elpa/auctex-13.1.3/style/newpxmath.el
deleted file mode 100644
index 8e8c0ac..0000000
--- a/elpa/auctex-13.1.3/style/newpxmath.el
+++ /dev/null
@@ -1,76 +0,0 @@
-;;; newpxmath.el --- AUCTeX style for `newpxmath.sty' (v1.232)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-05-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `newpxmath.sty' (v1.232) from 2015/04/07.
-;; `newpxmath.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "newpxmath"
- (lambda ()
-
-   ;; Run style hook for amsmath
-   (TeX-run-style-hooks "amsmath")
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("overgroup"      t)
-    '("undergroup"     t)
-    '("overgroupra"    t)
-    '("overgroupla"    t)
-    '("undergroupra"   t)
-    '("undergroupla"   t)
-    '("widering"       t)
-    '("widearc"        t)
-    '("wideOarc"       t)
-    '("uppartial"      0)
-    '("upvarkappa"     0)
-    '("varmathbb"      "Character")
-    '("vmathbb"        "Character")
-    '("vvmathbb"       "Character")))
- TeX-dialect)
-
-(defvar LaTeX-newpxmath-package-options
-  '("varg"
-    "cmintegrals"
-    "uprightGreek"
-    "slantedGreek"
-    "cmbraces"
-    "bigdelims"
-    "varbb"
-    "vvarbb"
-    "nosymbolsc"
-    "amssymbols"
-    "noamssymbols"
-    "frenchmath")
-  "Package options for the newpxmath package.")
-
-;;; newpxmath.el ends here
diff --git a/elpa/auctex-13.1.3/style/newpxmath.elc b/elpa/auctex-13.1.3/style/newpxmath.elc
deleted file mode 100644
index e60668f..0000000
--- a/elpa/auctex-13.1.3/style/newpxmath.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/newpxtext.el b/elpa/auctex-13.1.3/style/newpxtext.el
deleted file mode 100644
index 3613e2c..0000000
--- a/elpa/auctex-13.1.3/style/newpxtext.el
+++ /dev/null
@@ -1,88 +0,0 @@
-;;; newpxtext.el --- AUCTeX style for `newpxtext.sty' (v1.232)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-05-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `newpxtext.sty' (v1.232) from 2015/04/15.
-;; `newpxtext.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "newpxtext"
- (lambda ()
-
-   ;; Run style hook for various packages loaded by newpxtext
-   (TeX-run-style-hooks "textcomp" "fontaxes")
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("useosf"          0)  ; Only preamble command
-    '("useproportional" 0)  ; Only preamble command
-    '("lfstyle"        -1)  ; lf declaration
-    '("tlfstyle"       -1)  ; tlf declaration
-    '("osfstyle"       -1)  ; osf declaration
-    '("tosfstyle"      -1)  ; tosf declaration
-    '("sustyle"        -1)  ; sup style declaration
-    '("textlf"          t)  ; lf command
-    '("texttlf"         t)  ; tlf command
-    '("textosf"         t)  ; osf command
-    '("texttosf"        t)  ; tosf command
-    '("textsu"          t)) ; sup style command
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textlf"    "{")
-                                ("texttlf"   "{")
-                                ("textosf"   "{")
-                                ("texttosf"  "{")
-                                ("textsu"    "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("lfstyle"   "")
-                                ("tlfstyle"  "")
-                                ("osfstyle"  "")
-                                ("tosfstyle" "")
-                                ("sustyle"   ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-newpxtext-package-options
-  '("defaultsups" "scosf" "largesc"
-    "scaled" "helvratio"
-    "tighter" "looser" "spacing" "stretch" "shrink"
-    "lining" "lf" "oldstyle" "osf" "tabular"
-    "p" "proportional" "theoremfont")
-  "Package options for the newpxtext package.")
-
-;;; newpxtext.el ends here
diff --git a/elpa/auctex-13.1.3/style/newpxtext.elc b/elpa/auctex-13.1.3/style/newpxtext.elc
deleted file mode 100644
index 0459bee..0000000
--- a/elpa/auctex-13.1.3/style/newpxtext.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/newtxmath.el b/elpa/auctex-13.1.3/style/newtxmath.el
deleted file mode 100644
index cf09156..0000000
--- a/elpa/auctex-13.1.3/style/newtxmath.el
+++ /dev/null
@@ -1,86 +0,0 @@
-;;; newtxmath.el --- AUCTeX style for `newtxmath.sty' (v1.321)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-11-22
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `newtxmath.sty' (v1.321) from 2014/11/16.
-;; `newtxmath.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "newtxmath"
- (lambda ()
-
-   ;; Run style hook for amsmath
-   (TeX-run-style-hooks "amsmath")
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("overgroup"      t)
-    '("undergroup"     t)
-    '("overgroupra"    t)
-    '("overgroupla"    t)
-    '("undergroupra"   t)
-    '("undergroupla"   t)
-    '("widering"       t)
-    '("widearc"        t)
-    '("wideOarc"       t)
-    '("varnothing"     0)
-    '("emtysetAlt"     0)
-    '("forallAlt"      0)
-    '("existsAlt"      0)
-    '("nexistsAlt"     0)
-    '("vvmathbb"       "Character")))
- TeX-dialect)
-
-(defvar LaTeX-newtxmath-package-options
-  '("varg"
-    "cmintegrals"
-    "uprightGreek"
-    "slantedGreek"
-    "cmbraces"
-    "bigdelims"
-    "varbb"
-    "vvarbb"
-    "nosymbolsc"
-    "amssymbols"
-    "noamssymbols"
-    "libaltvw"
-    "liby"
-    "timesmathacc"
-    "libertine"
-    "minion"
-    "garamondx"
-    "baskervaldx"
-    "utopia" "heuristica"
-    "erewhon"
-    "xcharter")
-  "Package options for the newtxmath package.")
-
-;;; newtxmath.el ends here
diff --git a/elpa/auctex-13.1.3/style/newtxmath.elc b/elpa/auctex-13.1.3/style/newtxmath.elc
deleted file mode 100644
index 5689c07..0000000
--- a/elpa/auctex-13.1.3/style/newtxmath.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/newtxsf.el b/elpa/auctex-13.1.3/style/newtxsf.el
deleted file mode 100644
index 901c83b..0000000
--- a/elpa/auctex-13.1.3/style/newtxsf.el
+++ /dev/null
@@ -1,59 +0,0 @@
-;;; newtxsf.el --- AUCTeX style for `newtxsf.sty' (v1.0)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-11-22
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `newtxsf.sty' (v1.0) from 2014/11/14.
-;; `newtxsf.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "newtxsf"
- (lambda ()
-   ;; Run style hook for amsmath
-   (TeX-run-style-hooks "amsmath")
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("upimath"  0)
-    '("upjmath"  0)))
- TeX-dialect)
-
-(defvar LaTeX-newtxsf-package-options
-  '("scaled"
-    "nosymbolsc"
-    "cmintegrals"
-    "amssymbols"
-    "noamssymbols"
-    "uprightGreek"
-    "slantedGreek"
-    "frenchmath")
-  "Package options for the newtxsf package.")
-
-;;; newtxsf.el ends here
diff --git a/elpa/auctex-13.1.3/style/newtxsf.elc b/elpa/auctex-13.1.3/style/newtxsf.elc
deleted file mode 100644
index 9f32dc0..0000000
--- a/elpa/auctex-13.1.3/style/newtxsf.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/newtxtext.el b/elpa/auctex-13.1.3/style/newtxtext.el
deleted file mode 100644
index f80c872..0000000
--- a/elpa/auctex-13.1.3/style/newtxtext.el
+++ /dev/null
@@ -1,87 +0,0 @@
-;;; newtxtext.el --- AUCTeX style for `newtxtext.sty' (v1.434)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-11-19
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `newtxtext.sty' (v1.434) from 2015/04/07.
-;; `newtxtext.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "newtxtext"
- (lambda ()
-
-   ;; Run style hook for various packages loaded by newtxtext
-   (TeX-run-style-hooks "textcomp" "fontaxes")
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("useosf"          0)  ; Only preamble command
-    '("useproportional" 0)  ; Only preamble command
-    '("lfstyle"        -1)  ; lf declaration
-    '("tlfstyle"       -1)  ; tlf declaration
-    '("osfstyle"       -1)  ; osf declaration
-    '("tosfstyle"      -1)  ; tosf declaration
-    '("sustyle"        -1)  ; sup style declaration
-    '("textlf"          t)  ; lf command
-    '("texttlf"         t)  ; tlf command
-    '("textosf"         t)  ; osf command
-    '("texttosf"        t)  ; tosf command
-    '("textsu"          t)) ; sup style command
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textlf"    "{")
-                                ("texttlf"   "{")
-                                ("textosf"   "{")
-                                ("texttosf"  "{")
-                                ("textsu"    "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("lfstyle"   "")
-                                ("tlfstyle"  "")
-                                ("osfstyle"  "")
-                                ("tosfstyle" "")
-                                ("sustyle"   ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-newtxtext-package-options
-  '("defaultsups" "helvratio" "osf" "scaled" "scosf"
-    ;; New options since 1.4
-    "largesc" "adobesc" "theoremfont"
-    "lining" "lf" "oldstyle" "tabular" "p" "proportional")
-  "Package options for the newtxtext package.")
-
-;;; newtxtext.el ends here
diff --git a/elpa/auctex-13.1.3/style/newtxtext.elc b/elpa/auctex-13.1.3/style/newtxtext.elc
deleted file mode 100644
index e2eec9c..0000000
--- a/elpa/auctex-13.1.3/style/newtxtext.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/newtxttt.el b/elpa/auctex-13.1.3/style/newtxttt.el
deleted file mode 100644
index 1b63172..0000000
--- a/elpa/auctex-13.1.3/style/newtxttt.el
+++ /dev/null
@@ -1,69 +0,0 @@
-;;; newtxtt.el --- AUCTeX style for `newtxtt.sty' (v1.05)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-11-22
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `newtxtt.sty' (v1.05) from 2014/11/18.
-;; `newtxtt.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "newtxtt"
- (lambda ()
-
-   ;; Run style hook for newtxtt
-   (TeX-run-style-hooks "textcomp")
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("textttz"      t)
-    '("ttz"         -1)
-    '("ttzdefault"  -1))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textttz"    "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("ttzfamily"  "")
-                                ("ttz"        ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-newtxtt-package-options
-  '("scaled" "zerostyle" "nomono" "straightquotes"
-    "ttdefault" "ttzdefault")
-  "Package options for the newtxtt package.")
-
-;;; newtxtt.el ends here
diff --git a/elpa/auctex-13.1.3/style/newtxttt.elc b/elpa/auctex-13.1.3/style/newtxttt.elc
deleted file mode 100644
index 5b3fd0d..0000000
--- a/elpa/auctex-13.1.3/style/newtxttt.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/newzealand.el b/elpa/auctex-13.1.3/style/newzealand.el
deleted file mode 100644
index 9acead5..0000000
--- a/elpa/auctex-13.1.3/style/newzealand.el
+++ /dev/null
@@ -1,42 +0,0 @@
-;;; newzealand.el --- AUCTeX style for the `newzealand' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-07-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing Newzealand text in connection with the
-;; `newzealand' babel option.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "newzealand"
- (lambda ()
-   (TeX-run-style-hooks "english"))
- TeX-dialect)
-
-;;; newzealand.el ends here
diff --git a/elpa/auctex-13.1.3/style/newzealand.elc b/elpa/auctex-13.1.3/style/newzealand.elc
deleted file mode 100644
index 3c0552f..0000000
--- a/elpa/auctex-13.1.3/style/newzealand.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ngerman.el b/elpa/auctex-13.1.3/style/ngerman.el
deleted file mode 100644
index 6081615..0000000
--- a/elpa/auctex-13.1.3/style/ngerman.el
+++ /dev/null
@@ -1,46 +0,0 @@
-;;; ngerman.el --- Setup AUCTeX for editing German text.  -*- lexical-binding: t; -*-
-
-;;; Commentary:
-;;
-;; Cater for some specialities of `(n)german.sty', e.g. special quote
-;; and hyphen strings or that `"' makes the following letter an
-;; umlaut.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(declare-function font-latex-add-to-syntax-alist
-                  "font-latex"
-                  (list))
-
-(defvar LaTeX-german-mode-syntax-table
-  (copy-syntax-table LaTeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode when using `german.sty'.")
-
-(modify-syntax-entry ?\"  "w"  LaTeX-german-mode-syntax-table)
-
-(TeX-add-style-hook
- "ngerman"
- (lambda ()
-   (set-syntax-table LaTeX-german-mode-syntax-table)
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language '("ngerman" "\"`" "\"'" t)))
-   (setq LaTeX-babel-hyphen-language "ngerman")
-   ;; Fontification
-   (when (and (eq TeX-install-font-lock 'font-latex-setup)
-              (featurep 'font-latex))
-     (font-latex-add-quotes '("\"`" "\"'"))
-     (font-latex-add-quotes '("\">" "\"<" german))
-     ;; Prevent "| from leading to color bleed.
-     (font-latex-add-to-syntax-alist (list (cons ?\" "\\"))))
-   (run-hooks 'TeX-language-de-hook))
- TeX-dialect)
-
-;;; ngerman.el ends here
diff --git a/elpa/auctex-13.1.3/style/ngerman.elc b/elpa/auctex-13.1.3/style/ngerman.elc
deleted file mode 100644
index 3612a76..0000000
--- a/elpa/auctex-13.1.3/style/ngerman.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/nicefrac.el b/elpa/auctex-13.1.3/style/nicefrac.el
deleted file mode 100644
index ba2dadc..0000000
--- a/elpa/auctex-13.1.3/style/nicefrac.el
+++ /dev/null
@@ -1,54 +0,0 @@
-;;; nicefrac.el --- AUCTeX style for the LaTeX package `nicefrac.sty' (v0.9b)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2005, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Christian Schlauer <cschl@arcor.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `nicefrac.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "nicefrac"
- (lambda ()
-   (TeX-add-symbols
-    '("nicefrac" [ "Font changing command" ] "Numerator" "Denominator"))
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("nicefrac" "[{{")) 'textual)))
- TeX-dialect)
-
-(defvar LaTeX-nicefrac-package-options '("nice" "ugly")
-  "Package options for the nicefrac package.")
-
-;;; nicefrac.el ends here
diff --git a/elpa/auctex-13.1.3/style/nicefrac.elc b/elpa/auctex-13.1.3/style/nicefrac.elc
deleted file mode 100644
index 2b2513a..0000000
--- a/elpa/auctex-13.1.3/style/nicefrac.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/nomencl.el b/elpa/auctex-13.1.3/style/nomencl.el
deleted file mode 100644
index 5a57cda..0000000
--- a/elpa/auctex-13.1.3/style/nomencl.el
+++ /dev/null
@@ -1,78 +0,0 @@
-;;; nomencl.el --- AUCTeX style for the nomencl class.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2018; 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2007-10-09
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the nomencl package.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-nomencl-package-options
-  '("refeq" "norefeq" "refpage" "norefpage" "prefix" "noprefix" "cfg" "nocfg"
-    "intoc" "notintoq" "compatible" "noncompatible" "croatian" "danish"
-    "english" "french" "german" "italian" "polish" "portuguese" "russian"
-    "spanish" "ukrainian")
-  "Package options for the nomencl package.")
-
-(TeX-add-style-hook
- "nomencl"
- (lambda ()
-   (TeX-add-symbols
-    '("makenomenclature" 0)
-    '("printnomenclature" ["Label width"])
-    '("nomenclature" ["Prefix"] "Symbol" "Description")
-    "nomrefeq"
-    "nomrefpage"
-    "nomrefeqpage"
-    "nomnorefeq"
-    "nomnorefpage"
-    "nomnorefeqpage"
-    '("nomlabelwidth" 0)
-    '("nomname" 0)
-    '("nomgroup" 0)
-    '("nompreamble" 0)
-    '("nompostamble" 0)
-    '("nomitemsep" 0)
-    '("nomprefix" 0)
-    '("nomlabel" 0)
-    '("nomentryend" 0)
-    '("eqdeclaration" 0)
-    '("pagedeclaration" 0))
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("nomenclature" "[{{"))
-                              'reference)))
- TeX-dialect)
-
-;;; nomencl.el ends here
diff --git a/elpa/auctex-13.1.3/style/nomencl.elc b/elpa/auctex-13.1.3/style/nomencl.elc
deleted file mode 100644
index 4376b61..0000000
--- a/elpa/auctex-13.1.3/style/nomencl.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ntheorem.el b/elpa/auctex-13.1.3/style/ntheorem.el
deleted file mode 100644
index cd8eff4..0000000
--- a/elpa/auctex-13.1.3/style/ntheorem.el
+++ /dev/null
@@ -1,443 +0,0 @@
-;;; ntheorem.el --- AUCTeX style for `ntheorem.sty' (v1.33)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015-2021  Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-10-31
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ntheorem.sty' (v1.33) from 2011/08/15.
-;; `ntheorem.sty' is and part of TeXLive.
-
-;; The style provides the function `LaTeX-ntheorem-env-label' which
-;; enables new defined environments with "\newtheoreom" to interact
-;; with AUCTeX and RefTeX mechanisms for inserting labels.  Check
-;; docstring of `LaTeX-ntheorem-env-label' for instructions.
-
-;;; Code
-
-(require 'crm)
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function LaTeX-color-definecolor-list
-                  "color"
-                  ())
-
-(declare-function LaTeX-xcolor-definecolor-list
-                  "xcolor"
-                  ())
-
-(defvar LaTeX-ntheorem-theoremstyle-list
-  '(("plain") ("break") ("change") ("changebreak") ("margin")
-    ("marginbreak") ("nonumberplain") ("nonumberbreak") ("empty"))
-  "List of theorem styles provided by `ntheorem.el' and new ones
-defined with \"\\newtheoremstyle\".")
-
-(defvar LaTeX-ntheorem-listtype-list
-  '(("all") ("allname") ("opt") ("optname"))
-  "List of predefined formatting options available for
-\"\\theoremlisttype\" provided by `ntheorem.el' and new ones
-defined with \"\\newtheoremlisttype\".")
-
-(defvar LaTeX-ntheorem-fontdecl
-  '(;; family
-    "rmfamily" "sffamily" "ttfamily"
-    ;; series
-    "mdseries" "bfseries"
-    ;; shape
-    "upshape" "itshape" "slshape" "scshape"
-    ;; size
-    "tiny"  "scriptsize" "footnotesize"
-    "small" "normalsize" "large"
-    "Large" "LARGE" "huge" "Huge"
-    ;; reset macro
-    "normalfont")
-  "List of font declaration commands for \"\\newtheoremstyle\".")
-
-(defun LaTeX-arg-ntheorem-fontdecl (optional &optional prompt)
-  "Prompt for font declaration commands in \"\\theorem(body|header)font\".
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument.  Use PROMPT as the prompt string."
-  (let* ((crm-separator (regexp-quote TeX-esc))
-         (fontdecl (mapconcat #'identity
-                              (TeX-completing-read-multiple
-                               (TeX-argument-prompt optional prompt "Font declaration: \\" t)
-                               LaTeX-ntheorem-fontdecl)
-                              TeX-esc)))
-    (TeX-argument-insert fontdecl
-                         optional
-                         (when (and fontdecl (not (string= fontdecl "")))
-                           TeX-esc))))
-
-(defun LaTeX-ntheorem-env-label (environment)
-  "Insert ENVIRONMENT, query for an optional argument and prompt
-for label.  AUCTeX users should add ENVIRONMENT to
-`LaTeX-label-alist' via customize or in init-file with:
-
-  (add-to-list \\='LaTeX-label-alist \\='(\"lemma\" . \"lem:\"))
-
-RefTeX users should customize or add ENVIRONMENT to
-`LaTeX-label-alist' and `reftex-label-alist', for example
-
-  (add-to-list \\='LaTeX-label-alist \\='(\"lemma\" . \"lem:\"))
-  (add-to-list \\='reftex-label-alist
-               \\='(\"lemma\" ?m \"lem:\" \"~\\ref{%s}\"
-                 nil (\"Lemma\" \"lemma\") nil))"
-  (let ((opthead (TeX-read-string
-                  (TeX-argument-prompt t nil "Heading"))))
-    (LaTeX-insert-environment environment
-                              (when (and opthead
-                                         (not (string= opthead "")))
-                                (format "[%s]" opthead))))
-  (when (LaTeX-label environment 'environment)
-    (LaTeX-newline)
-    (indent-according-to-mode)))
-
-;; Setup parsing for \newtheorem
-(TeX-auto-add-type "ntheorem-newtheorem" "LaTeX")
-
-;; Setup parsing for \newtheoremstyle
-(TeX-auto-add-type "ntheorem-newtheoremstyle" "LaTeX")
-
-;; Setup parsing for \newtheoremlisttype
-(TeX-auto-add-type "ntheorem-newtheoremlisttype" "LaTeX")
-
-(defun LaTeX-ntheorem-auto-prepare ()
-  "Clear `LaTeX-auto-ntheorem-newtheorem' and
-`LaTeX-auto-ntheorem-newtheoremstyle' before parsing."
-  (setq LaTeX-auto-ntheorem-newtheorem nil)
-  (setq LaTeX-auto-ntheorem-newtheoremstyle nil)
-  (setq LaTeX-auto-ntheorem-newtheoremlisttype nil))
-
-(defun LaTeX-ntheorem-auto-cleanup ()
-  "Move parsed results from `LaTeX-auto-ntheorem-newtheorem' and
-make them available as new environments.  Update
-`LaTeX-ntheorem-theoremstyle-list' with styles defined with
-\"\\newtheoremstyle\"."
-  (dolist (newthm (mapcar #'car (LaTeX-ntheorem-newtheorem-list)))
-    (LaTeX-add-environments (list newthm #'LaTeX-ntheorem-env-label))
-    (LaTeX-add-environments (list (concat newthm "*")
-                                  #'LaTeX-ntheorem-env-label)))
-  (dolist (newthmstyle (LaTeX-ntheorem-newtheoremstyle-list))
-    (add-to-list (make-local-variable 'LaTeX-ntheorem-theoremstyle-list)
-                 newthmstyle))
-  (dolist (newthmlist (LaTeX-ntheorem-newtheoremlisttype-list))
-    (add-to-list (make-local-variable 'LaTeX-ntheorem-listtype-list)
-                 newthmlist))
-  (when (LaTeX-provided-package-options-member "ntheorem" "thmmarks")
-    (dolist (nthm (mapcar #'car (LaTeX-ntheorem-newtheorem-list)))
-      (TeX-add-symbols (concat nthm "Symbol"))))
-  (dolist (nthm (mapcar #'car (LaTeX-ntheorem-newtheorem-list)))
-    (TeX-add-symbols (concat nthm "name"))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-ntheorem-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-ntheorem-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "ntheorem"
- (lambda ()
-
-   (TeX-auto-add-regexp
-    `(,(concat "\\\\newtheorem{\\(" TeX-token-char "+\\)}")
-      1 LaTeX-auto-ntheorem-newtheorem))
-   (TeX-auto-add-regexp
-    `(,(concat "\\\\newframedtheorem{\\(" TeX-token-char "+\\)}")
-      1 LaTeX-auto-ntheorem-newtheorem))
-   (TeX-auto-add-regexp
-    `(,(concat "\\\\newshadedtheorem{\\(" TeX-token-char "+\\)}")
-      1 LaTeX-auto-ntheorem-newtheorem))
-   (TeX-auto-add-regexp
-    `(,(concat "\\\\newtheoremstyle{\\(" TeX-token-char "+\\)}")
-      1 LaTeX-auto-ntheorem-newtheoremstyle))
-   (TeX-auto-add-regexp
-    `(,(concat "\\\\newtheoremlisttype{\\(" TeX-token-char "+\\)}")
-      1 LaTeX-auto-ntheorem-newtheoremlisttype))
-
-   (TeX-add-symbols
-    ;; 2.2 Defining New Theorem Sets
-    ;; Overrule the defintion in `latex.el':
-    '("newtheorem"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((nthm (TeX-read-string
-                      (TeX-argument-prompt nil nil "Environment"))))
-           (LaTeX-add-ntheorem-newtheorems nthm)
-           (LaTeX-add-environments (list nthm #'LaTeX-ntheorem-env-label))
-           (LaTeX-add-environments (list (concat nthm "*")
-                                         #'LaTeX-ntheorem-env-label))
-           (format "%s" nthm))))
-      [ TeX-arg-environment "Numbered like" ]
-      t [ (TeX-arg-eval progn (if (eq (save-excursion
-                                        (backward-char 2)
-                                        (preceding-char)) ?\])
-                                  ()
-                                (TeX-arg-counter t "Within counter"))
-                        "") ])
-
-    '("renewtheorem"
-      (TeX-arg-eval completing-read "Environment: "
-                    (LaTeX-ntheorem-newtheorem-list))
-      [ TeX-arg-environment "Numbered like" ]
-      t [ (TeX-arg-eval progn (if (eq (save-excursion
-                                        (backward-char 2)
-                                        (preceding-char)) ?\])
-                                  ()
-                                (TeX-arg-counter t "Within counter"))
-                        "") ])
-
-    ;; 2.3 Defining the Layout of Theorem Sets
-    '("theoremstyle"
-      (TeX-arg-eval completing-read "Style: "
-                    LaTeX-ntheorem-theoremstyle-list))
-
-    '("theorembodyfont"
-      (LaTeX-arg-ntheorem-fontdecl "Body font"))
-
-    '("theoremheaderfont"
-      (LaTeX-arg-ntheorem-fontdecl "Header font"))
-
-    '("theoremnumbering"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Numbering scheme")
-                    '("arabic" "roman" "Roman" "alph" "Alph"
-                      "greek" "Greek" "fnsymbol")))
-
-    '("theoremseparator" "Separator")
-
-    '("theorempreskip"
-      (TeX-arg-length "Skip before theorem"))
-
-    '("theorempostskip"
-      (TeX-arg-length "Skip after theorem"))
-
-    '("theoremindent"
-      (TeX-arg-free "Theorem indent"))
-
-    (when (LaTeX-provided-package-options-member "ntheorem" "thmmarks")
-      '("theoremsymbol" t))
-
-    '("theoremprework" t)
-    '("theorempostwork" t)
-
-    '("theoremclass"
-      (TeX-arg-eval completing-read "Theorem type: "
-                    (append '(("LaTeX"))
-                            (LaTeX-ntheorem-newtheorem-list))))
-
-    ;; 2.3.6 A Standard Set of Theorems
-    (when (LaTeX-provided-package-options-member "ntheorem" "standard")
-      (let ((env '("Theorem"    "Lemma"     "Proposition"
-                   "Corollary"  "Satz"      "Korollar"
-                   "Definition" "Example"   "Beispiel"
-                   "Anmerkung"  "Bemerkung" "Remark"
-                   "Proof"      "Beweis")))
-        (dolist (elt env)
-          (LaTeX-add-ntheorem-newtheorems elt)
-          (LaTeX-add-environments (list elt #'LaTeX-ntheorem-env-label))
-          (LaTeX-add-environments (list (concat elt "*")
-                                        #'LaTeX-ntheorem-env-label)))))
-
-    ;; 2.3.7 Framed and Boxed Theorems
-    '("newframedtheorem"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((nthm (TeX-read-string
-                      (TeX-argument-prompt nil nil "Environment"))))
-           (LaTeX-add-ntheorem-newtheorems nthm)
-           (LaTeX-add-environments (list nthm #'LaTeX-ntheorem-env-label))
-           (LaTeX-add-environments (list (concat nthm "*")
-                                         #'LaTeX-ntheorem-env-label))
-           (format "%s" nthm))))
-      [ TeX-arg-environment "Numbered like" ]
-      t [ (TeX-arg-eval progn (if (eq (save-excursion
-                                        (backward-char 2)
-                                        (preceding-char)) ?\])
-                                  ()
-                                (TeX-arg-counter t "Within counter"))
-                        "") ])
-
-    '("newshadedtheorem"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((nthm (TeX-read-string
-                      (TeX-argument-prompt nil nil "Environment"))))
-           (LaTeX-add-ntheorem-newtheorems nthm)
-           (LaTeX-add-environments (list nthm #'LaTeX-ntheorem-env-label))
-           (LaTeX-add-environments (list (concat nthm "*")
-                                         #'LaTeX-ntheorem-env-label))
-           (format "%s" nthm))))
-      [ TeX-arg-environment "Numbered like" ]
-      t [ (TeX-arg-eval progn (if (eq (save-excursion
-                                        (backward-char 2)
-                                        (preceding-char)) ?\])
-                                  ()
-                                (TeX-arg-counter t "Within counter"))
-                        "") ])
-    '("shadecolor"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((color (cond ((member "xcolor" (TeX-style-list))
-                             (completing-read "Color name: " (LaTeX-xcolor-definecolor-list)))
-                            ((member "color" (TeX-style-list))
-                             (completing-read "Color name: " (LaTeX-color-definecolor-list)))
-                            (t
-                             (TeX-read-string "Color name: ")))))
-           (format "%s" color)))))
-
-    '("theoremframepreskip"
-      (TeX-arg-length "Skip before framed theorem"))
-
-    '("theoremframepostskip"
-      (TeX-arg-length "Skip after framed theorem"))
-
-    '("theoreminframepreskip"
-      (TeX-arg-length "Skip inside framed theorem"))
-
-    '("theoreminframepostskip"
-      (TeX-arg-length "Skip inside framed theorem"))
-
-    ;; 2.4 Generating Theoremlists
-    '("listtheorems"
-      (TeX-arg-eval mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     "Lists: "
-                     (LaTeX-ntheorem-newtheorem-list)) ","))
-
-    ;; 2.4.2 Writing Extra Stuff to the Theorem File
-    '("addtheoremline"
-      (TeX-arg-eval completing-read "Environment: "
-                    (LaTeX-ntheorem-newtheorem-list))
-      t)
-
-    '("addtheoremline*"
-      (TeX-arg-eval completing-read "Environment: "
-                    (LaTeX-ntheorem-newtheorem-list))
-      t)
-
-    '("addtotheoremfile"
-      [ TeX-arg-eval completing-read "Environment: "
-        (LaTeX-ntheorem-newtheorem-list) ]
-      t)
-
-    ;; 2.5.1 Defining New Theorem Layouts
-    '("newtheoremstyle"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((style (TeX-read-string
-                       (TeX-argument-prompt nil nil "Style name"))))
-           (LaTeX-add-ntheorem-newtheoremstyles style)
-           (add-to-list (make-local-variable 'LaTeX-ntheorem-theoremstyle-list)
-                        (list style))
-           (format "%s" style))))
-      2)
-
-    '("renewtheoremstyle"
-      (TeX-arg-eval completing-read "Style name: "
-                    LaTeX-ntheorem-theoremstyle-list)
-      2)
-
-    ;; 2.5.2 Defining New Theorem List Layouts
-    '("newtheoremlisttype"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((layout (TeX-read-string
-                        (TeX-argument-prompt nil nil "List layout name"))))
-           (LaTeX-add-ntheorem-newtheoremlisttypes layout)
-           (add-to-list (make-local-variable 'LaTeX-ntheorem-listtype-list)
-                        (list layout))
-           (format "%s" layout))))
-      3)
-
-    '("renewtheoremlisttype"
-      (TeX-arg-eval completing-read "Style name: "
-                    LaTeX-ntheorem-listtype-list)
-      3)
-
-    ;; 2.6 Setting End Marks
-    '("qedsymbol" t)
-    '("NoEndMark" 0)
-
-    ;; 2.7 Extended Referencing Features
-    (when (LaTeX-provided-package-options-member "ntheorem" "thref")
-      '("thref" TeX-arg-ref)) )
-
-   ;; 2.6 Setting End Marks
-   ;; ... the endmark can manually be set by just saying \<name>Symbol.
-   (when (LaTeX-provided-package-options-member "ntheorem" "thmmarks")
-     (dolist (nthm (mapcar #'car (LaTeX-ntheorem-newtheorem-list)))
-       (TeX-add-symbols (concat nthm "Symbol"))))
-
-   ;; 2.8 Miscellaneous
-   ;; Inside a theorem-like environment <env>, the name given as
-   ;; optional argument is accessible by \<env>name
-   (dolist (nthm (mapcar #'car (LaTeX-ntheorem-newtheorem-list)))
-     (TeX-add-symbols (concat nthm "name")))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("newtheorem"             "{[{[")
-                                ("renewtheorem"           "{[{[")
-                                ("theoremstyle"           "{")
-                                ("theorembodyfont"        "{")
-                                ("theoremheaderfont"      "{")
-                                ("theoremnumbering"       "{")
-                                ("theoremseparator"       "{")
-                                ("theorempreskip"         "{")
-                                ("theorempostskip"        "{")
-                                ("theoremsymbol"          "{")
-                                ("theoremindent"          "")
-                                ("theoremprework"         "{")
-                                ("theorempostwork"        "{")
-                                ("theoremclass"           "{")
-                                ("newframedtheorem"       "{[{[")
-                                ("newshadedtheorem"       "*{[{[")
-                                ("shadecolor"             "{")
-                                ("theoremframepreskip"    "{")
-                                ("theoremframepostskip"   "{")
-                                ("theoreminframepreskip"  "{")
-                                ("theoreminframepostskip" "{")
-                                ("listtheorems"           "{")
-                                ("addtheoremline"         "*{{")
-                                ("addtotheoremfile"       "[{")
-                                ("newtheoremstyle"        "{{{")
-                                ("renewtheoremstyle"      "{{{")
-                                ("newtheoremlisttype"     "{{{{")
-                                ("renewtheoremlisttype"   "{{{{"))
-                              'function)
-     (font-latex-add-keywords '(("thref"                  "{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-ntheorem-package-options
-  '("standard" "noconfig" "framed" "thmmarks" "thref" "amsmath" "hyperref")
-  "Package options for the ntheorem package.")
-
-;;; ntheorem.el ends here
diff --git a/elpa/auctex-13.1.3/style/ntheorem.elc b/elpa/auctex-13.1.3/style/ntheorem.elc
deleted file mode 100644
index 47d93b3..0000000
--- a/elpa/auctex-13.1.3/style/ntheorem.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ocg-p.el b/elpa/auctex-13.1.3/style/ocg-p.el
deleted file mode 100644
index d3ab40d..0000000
--- a/elpa/auctex-13.1.3/style/ocg-p.el
+++ /dev/null
@@ -1,203 +0,0 @@
-;;; ocg-p.el --- AUCTeX style for `ocg-p.sty' (v0.4)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2018--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2018-08-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ocg-p.sty' v0.4 from 2013/01/10.
-;; `ocg-p.sty' is part of TeXLive.
-
-;;; Code:
-
-;; Needed for auto-parsing.
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-;; Setup for layer id's defined with
-;; \begin{ocg}[<opt-arg>]{<layer name>}{<layer id>}{<initial visibility>}:
-
-(TeX-auto-add-type "ocgp-ocg-layer-id" "LaTeX")
-
-(defvar LaTeX-ocgp-ocg-layer-id-regexp
-  `(,(concat "\\\\begin{ocg}"
-             "[ \t\n\r%]*"
-             "\\(?:\\[[^]]*\\]\\)?"
-             "[ \t\n\r%]*"
-             "\\(?:{[^}]+}\\)"
-             "[ \t\n\r%]*"
-             "{\\([^}]+\\)}")
-    1 LaTeX-auto-ocgp-ocg-layer-id))
-
-(defun LaTeX-ocgp-auto-prepare ()
-  "Clear `LaTeX-auto-ocgp-ocg-layer-id' before parsing."
-  (setq LaTeX-auto-ocgp-ocg-layer-id nil))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-ocgp-auto-prepare t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defvar LaTeX-ocgp-env-key-val-options
-  '(("printocg"      ("always" "never" "ifvisible"))
-    ("exportocg"     ("always" "never" "ifvisible"))
-    ("listintoolbar" ("always" "never" "iffirstuse")))
-  "Key=value options for ocg environment from ocg-p package.")
-
-(defun LaTeX-env-ocgp-ocg (optional)
-  "Insert arguments for ocg environment from ocg-p package."
-  ;; The optional key-val argument:
-  (let ((TeX-arg-opening-brace LaTeX-optop)
-        (TeX-arg-closing-brace LaTeX-optcl))
-    (TeX-argument-insert
-     (TeX-read-key-val t LaTeX-ocgp-env-key-val-options)
-     t))
-  ;; Layer Name:
-  (TeX-argument-insert
-   (TeX-read-string
-    (TeX-argument-prompt optional nil "Layer name"))
-   optional)
-  ;;
-  ;; Layer id: Use completing read to show which id's are available.
-  ;; Then add the new id to list of know id's and insert it
-  (TeX-argument-insert
-   (let ((id (completing-read
-              (TeX-argument-prompt optional nil "Layer id")
-              (LaTeX-ocgp-ocg-layer-id-list))))
-     (LaTeX-add-ocgp-ocg-layer-ids id)
-     id)
-   optional)
-  ;;
-  ;; Initial visibility: Insert 0 or 1
-  (TeX-argument-insert
-   (TeX-read-string
-    (TeX-argument-prompt optional nil "Initial visibility (0 or 1)"))
-   optional))
-
-(defvar LaTeX-ocgp-mac-key-val-options
-  '(("triggerocg" ("onareaenter" "onareaexit" "onmousedown"
-                   "onmouseup"   "allactions")))
-  "Key=value options for macros provided by ocg-p package.")
-
-(defun LaTeX-arg-ocgp-layer-id (optional &optional prompt)
-  "Insert (multiple) defined layer id's for various macros from ocg-p package.
-<SPC> key binding in minibuffer is removed temporarily.
-Completion is still available with <TAB> key."
-  (let* ((crm-separator "[ \t]+")
-         (crm-local-completion-map
-          (remove (assoc 32 crm-local-completion-map) crm-local-completion-map))
-         (ids (mapconcat #'identity
-                         (TeX-completing-read-multiple
-                          (TeX-argument-prompt optional prompt "Layer id ('s space separated)")
-                          (LaTeX-ocgp-ocg-layer-id-list))
-                         " ")))
-    (TeX-argument-insert ids optional)))
-
-(defun LaTeX-env-ocgp-ocgtabular (environment)
-  "Insert ocgtabular ENVIRONMENT with position, column spec's and 2 more arguments.
-Just like array and tabular."
-  (let ((pos (and LaTeX-default-position ; LaTeX-default-position can
-                                        ; be nil, i.e. do not prompt
-                  (TeX-read-string "(Optional) Position: " LaTeX-default-position)))
-        (fmt (TeX-read-string
-              (if (string= LaTeX-default-format "")
-                  "Format: "
-                (format "Format (default %s): " LaTeX-default-format))
-              nil nil
-              (if (string= LaTeX-default-format "")
-                  nil
-                LaTeX-default-format)))
-        (dbase (TeX-read-string "Database name: "))
-        (opts (TeX-read-string "Additional options: ")))
-    (setq LaTeX-default-position pos)
-    (setq LaTeX-default-format fmt)
-    (LaTeX-insert-environment environment
-                              (concat
-                               (unless (zerop (length pos))
-                                 (concat LaTeX-optop pos LaTeX-optcl))
-                               (concat TeX-grop fmt TeX-grcl)
-                               (concat TeX-grop dbase TeX-grcl)
-                               (concat TeX-grop opts TeX-grcl)))
-    (LaTeX-item-array t)))
-
-(TeX-add-style-hook
- "ocg-p"
- (lambda ()
-
-   ;; Add ocg-p to the parser
-   (TeX-auto-add-regexp LaTeX-ocgp-ocg-layer-id-regexp)
-
-   ;; 2.3 The ocg environment
-   (LaTeX-add-environments
-    '("ocg" LaTeX-env-args LaTeX-env-ocgp-ocg))
-
-   ;; 2.4 The commands of the package
-   (TeX-add-symbols
-    '("toggleocgs"
-      [ TeX-arg-key-val LaTeX-ocgp-mac-key-val-options ]
-      LaTeX-arg-ocgp-layer-id
-      "Action button")
-
-    '("showocgs"
-      [ TeX-arg-key-val LaTeX-ocgp-mac-key-val-options ]
-      LaTeX-arg-ocgp-layer-id
-      "Action button")
-
-    '("hideocgs"
-      [ TeX-arg-key-val LaTeX-ocgp-mac-key-val-options ]
-      LaTeX-arg-ocgp-layer-id
-      "Action button")
-
-    '("setocgs"
-      [ TeX-arg-key-val LaTeX-ocgp-mac-key-val-options ]
-      (LaTeX-arg-ocgp-layer-id "Toggle layer id ('s space separated)")
-      (LaTeX-arg-ocgp-layer-id "Show layer id ('s space separated)")
-      (LaTeX-arg-ocgp-layer-id "Hide layer id ('s space separated)")
-      "Action button"))
-
-   ;; 2.5 The ocgtabular environment
-   (when (LaTeX-provided-package-options-member "ocg-p" "ocgtabular")
-     (LaTeX-add-environments
-      '("ocgtabular" LaTeX-env-ocgp-ocgtabular))
-
-     (TeX-add-symbols
-      '("setocgtabularheader" "Column name" "Displayed header")))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("toggleocgs"          "[{{")
-                                ("showocgs"            "[{{")
-                                ("hideocgs"            "[{{")
-                                ("setocgs"             "[{{{{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-ocg-p-package-options '("ocgtabular")
-  "Package options for the ocg-p package.")
-
-;;; ocg-p.el ends here
diff --git a/elpa/auctex-13.1.3/style/ocg-p.elc b/elpa/auctex-13.1.3/style/ocg-p.elc
deleted file mode 100644
index e08c35e..0000000
--- a/elpa/auctex-13.1.3/style/ocg-p.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ocgx.el b/elpa/auctex-13.1.3/style/ocgx.el
deleted file mode 100644
index 340da52..0000000
--- a/elpa/auctex-13.1.3/style/ocgx.el
+++ /dev/null
@@ -1,75 +0,0 @@
-;;; ocgx.el --- AUCTeX style for `ocgx.sty' (v0.5)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2018-08-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ocgx.sty' v0.5 from 2012/11/14.
-;; `ocgx.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "ocgx"
- (lambda ()
-
-   ;; Run style hook for ocg-p package:
-   (TeX-run-style-hooks "ocg-p")
-
-   ;; 1.2 Manage the visibility of OCGs
-   (TeX-add-symbols
-    '("switchocg" LaTeX-arg-ocgp-layer-id "Action button")
-
-    '("showocg" LaTeX-arg-ocgp-layer-id "Action button")
-
-    '("hideocg" LaTeX-arg-ocgp-layer-id "Action button")
-
-    '("actionsocg"
-      (LaTeX-arg-ocgp-layer-id "Toggle layer id ('s space separated)")
-      (LaTeX-arg-ocgp-layer-id "Show layer id ('s space separated)")
-      (LaTeX-arg-ocgp-layer-id "Hide layer id ('s space separated)")
-      "Action button"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("switchocg"  "{{")
-                                ("showocg"    "{{")
-                                ("hideocg"    "{{")
-                                ("actionsocg" "{{{{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-ocgx-package-options nil
-  "Package options for the ocgx package.")
-
-;;; ocgx.el ends here
diff --git a/elpa/auctex-13.1.3/style/ocgx.elc b/elpa/auctex-13.1.3/style/ocgx.elc
deleted file mode 100644
index 8034185..0000000
--- a/elpa/auctex-13.1.3/style/ocgx.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/overpic.el b/elpa/auctex-13.1.3/style/overpic.el
deleted file mode 100644
index 52d51d0..0000000
--- a/elpa/auctex-13.1.3/style/overpic.el
+++ /dev/null
@@ -1,124 +0,0 @@
-;;; overpic.el --- AUCTeX style for `overpic.sty' (v1.3)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2020-02-23
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `overpic.sty' (v1.3) from 2020/02/22.
-;; `overpic.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(defvar LaTeX-graphicx-key-val-options)
-(defvar LaTeX-graphicx-package-options)
-
-(defvar LaTeX-overpic-key-val-options
-  '(("abs"     ("true" "false"))
-    ("percent" ("true" "false"))
-    ("permil"  ("true" "false"))
-    ("rel")
-    ("grid"    ("true" "false"))
-    ("tics")
-    ("unit"))
-  "Key=value options for overpic macro and environments.")
-
-(defun LaTeX-arg-overpic-key-val (optional)
-  "Insert key-val for optional argument of overpic environments.
-If OPTIONAL is non-nil, insert argument in square brackets.
-
-This function is an variation of
-`LaTeX-arg-graphicx-includegraphics-key-val' where the key-val's
-in `LaTeX-overpic-key-val-options' are offered in addition to the
-ones provided by `LaTeX-graphicx-key-val-options'."
-  (let ((crm-local-completion-map
-         (remove (assoc 32 crm-local-completion-map)
-                 crm-local-completion-map))
-        (minibuffer-local-completion-map
-         (remove (assoc 32 minibuffer-local-completion-map)
-                 minibuffer-local-completion-map)))
-    (TeX-argument-insert
-     (TeX-read-key-val optional
-                       (if (and (or (and (eq TeX-engine 'default)
-                                         (not (TeX-PDF-from-DVI)))
-                                    (eq TeX-engine 'luatex))
-                                TeX-PDF-mode)
-                           (append '(("page")
-                                     ("pagebox" ("mediabox"
-                                                 "cropbox"
-                                                 "bleedbox"
-                                                 "trimbox"
-                                                 "artbox")))
-                                   LaTeX-overpic-key-val-options
-                                   LaTeX-graphicx-key-val-options)
-                         (append
-                          LaTeX-overpic-key-val-options
-                          LaTeX-graphicx-key-val-options)))
-     optional)))
-
-
-(TeX-add-style-hook
- "overpic"
- (lambda ()
-
-   ;; overpic.sty loads graphicx.sty
-   (TeX-run-style-hooks "graphicx")
-
-   (TeX-add-symbols
-    '("setOverpic" (TeX-arg-key-val LaTeX-overpic-key-val-options)))
-
-   (LaTeX-add-environments
-    '("overpic" LaTeX-env-args
-      [ LaTeX-arg-overpic-key-val ]
-      LaTeX-arg-includegraphics)
-
-    '("Overpic" LaTeX-env-args
-      [ LaTeX-arg-overpic-key-val ]
-      (TeX-arg-literal "{" "}")))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("setOverpic" "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-overpic-package-options
-  (progn
-    (TeX-load-style "graphicx")
-    (append
-     LaTeX-graphicx-package-options
-     '("abs"
-       "percent"
-       "permil")))
-  "Package options for the overpic package.")
-
-;;; overpic.el ends here
diff --git a/elpa/auctex-13.1.3/style/overpic.elc b/elpa/auctex-13.1.3/style/overpic.elc
deleted file mode 100644
index 150f914..0000000
--- a/elpa/auctex-13.1.3/style/overpic.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/paracol.el b/elpa/auctex-13.1.3/style/paracol.el
deleted file mode 100644
index 3ed74b7..0000000
--- a/elpa/auctex-13.1.3/style/paracol.el
+++ /dev/null
@@ -1,294 +0,0 @@
-;;; paracol.el --- AUCTeX style for `paracol.sty' (v1.35)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016--2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-05-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `paracol.sty' (v1.35) from 2018/12/31.
-;; `paracol.sty' is part of TeXLive.
-
-;; `paracol.sty' provides an environment (paracol) and a command
-;; (\switchcolumn) which take a star as the second (!) optional
-;; argument.  In order to make the input process easier for the users,
-;; this style provides the environment `paracol*' and the command
-;; `switchcolumn*' in the list of completion after entering C-c C-e or
-;; C-c C-m (or C-c RET).
-
-;; Further, `\switchcolumn' takes a third optional argument containing
-;; text which will be inserted spanned over the columns.  This style
-;; does not ask for this argument.  If you need it, just enter it by
-;; hand after the completion.  This is a deliberate decision since I
-;; think that over the time, the annoyance factor of hitting `RET'
-;; will be larger than the number of times where this argument is
-;; actually used.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun TeX-arg-paracol-switchcolumn* (optional)
-  "Query and insert the column argument of \\switchcolum macro.
-If OPTIONAL is non-nil, insert the result in square brackets."
-  (let ((col (TeX-read-string
-              (TeX-argument-prompt optional nil "Column"))))
-    (when (and col (not (string= col "")))
-      (save-excursion
-        (backward-char 1)
-        (TeX-argument-insert col optional)))))
-
-(TeX-add-style-hook
- "paracol"
- (lambda ()
-
-   (LaTeX-add-environments
-    ;; 7.1 Environment paracol
-    ;; \begin{paracol}[numleft]{num}[text] body \end{paracol}
-    ;; \begin{paracol}[numleft]*{num}[text] body \end{paracol}
-    '("paracol" [ "Number left" ] "Number of columns" [ "Text across columns" ] )
-    '("paracol*"
-      (lambda (_env)
-        (let ((numleft (TeX-read-string
-                        (TeX-argument-prompt  t  nil "Number left")))
-              (numcol  (TeX-read-string
-                        (TeX-argument-prompt nil nil "Number of columns")))
-              (txt     (TeX-read-string
-                        (TeX-argument-prompt  t  nil "Text across columns"))))
-          (LaTeX-insert-environment
-           ;; Simply feed the function with "paracol", other option is
-           ;; something like:
-           ;; (replace-regexp-in-string (regexp-quote "*") "" env)
-           "paracol"
-           (concat
-            (when (and numleft (not (string= numleft "")))
-              (format "[%s]" numleft))
-            "*"
-            (format "{%s}" numcol)
-            (when (and txt (not (string= txt "")))
-              (format "[%s]" txt)))))))
-
-    ;; 7.2 Column-Switching Command and Environments
-    ;; \begin{column} body \end{column}
-    ;; \begin{column*}[text] body \end{column*}
-    '("column")
-    '("column*" [ "Text across columns" ] )
-
-    ;; \begin{nthcolumn}{col} body \end{nthcolumn}
-    ;; \begin{nthcolumn*}{col}[text] body \end{nthcolumn*}
-    '("nthcolumn" "Column")
-    '("nthcolumn*" "Column" [ "Text across columns" ] )
-
-    ;; \begin{leftcolumn} body \end{leftcolumn}
-    ;; \begin{leftcolumn*}[text] body \end{leftcolumn*}
-    ;; \begin{rightcolumn} body \end{rightcolumn}
-    ;; \begin{rightcolumn*}[text] body \end{rightcolumn*}
-    '("leftcolumn")
-    '("leftcolumn*" [ "Text across columns" ] )
-    '("rightcolumn")
-    '("rightcolumn*" [ "Text across columns" ] ))
-
-   (TeX-add-symbols
-    ;; 7.2 Column-Switching Command and Environments
-    ;; \switchcolumn[col]
-    ;; \switchcolumn[col]*[text]
-    '("switchcolumn" [ "Column" ] )
-    '("switchcolumn*" [ TeX-arg-paracol-switchcolumn* ] )
-    '("thecolumn")
-    '("definecolumnpreamble" "Column" t)
-    '("ensurevspace" TeX-arg-length)
-
-    ;; 7.3 Commands for Column and Gap Width
-    ;; \columnratio{r0, r1, ... , rk}[r0', r1', ... , rk']
-    '("columnratio" "Fraction(s)" [ "Fraction(s)" ] )
-
-    ;; \setcolumnwidth{s0, s1, ... , sk}[s0', s1', ... , sk']
-    ;; with s as width/gap
-    '("setcolumnwidth" "Width/Gap" [ "Width/Gap" ] )
-
-    ;; 7.4 Commands for Two-Sided Typesetting and Marginal Note Placement
-    ;; \twosided[t1t2 ... tk]
-    '("twosided" [ "Features (combination of p, c, m, b)" ])
-
-    ;; \marginparthreshold{k}[k']
-    '("marginparthreshold" "Number of columns" [ "Number of columns" ] )
-
-    ;; 7.5 Commands for Counters
-    ;; \globalcounter{ctr}
-    ;; \globalcounter*
-    '("globalcounter" TeX-arg-counter)
-    '("globalcounter*")
-
-    ;; \localcounter{ctr}
-    '("localcounter" TeX-arg-counter)
-
-    ;; \definethecounter{ctr}{col}{rep}
-    '("definethecounter" TeX-arg-counter "Column" t)
-
-    ;; \synccounter{ctr}
-    '("synccounter" TeX-arg-counter)
-    '("syncallcounters")
-
-    ;; 7.6 Page-Wise Footnotes
-    '("footnotelayout"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Layout")
-                    '("c" "m" "p")))
-
-    ;; \footnote*[num]{text}
-    ;; \footnotemark*[num]
-    ;; \footnotetext*[num]{text}
-    ;; Copied from `latex.el'
-    '("footnote*"
-      (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil)
-      t)
-    '("footnotetext*"
-      (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil)
-      t)
-    '("footnotemark*"
-      (TeX-arg-conditional TeX-arg-footnote-number-p ([ "Number" ]) nil))
-
-    '("fncounteradjustment" 0)
-    '("nofncounteradjustment" 0)
-
-    ;; 7.7 Commands for Coloring Texts and Column-Separating Rules
-    ;; \columncolor[mode]{color}[col]
-    ;;
-    ;; This clashes if colortbl.el is loaded since it provides a
-    ;; command with the same name but different arguments.  We add
-    ;; the command only here but not for fontification
-    '("columncolor" (TeX-arg-conditional (member "xcolor" (TeX-style-list))
-                                         (TeX-arg-xcolor)
-                                         (TeX-arg-color))
-      [ "Column" ] )
-
-    ;; \normalcolumncolor[col]
-    '("normalcolumncolor" [ "Column" ] )
-    '("coloredwordhyphenated" 0)
-    '("nocoloredwordhyphenated" 0)
-
-    ;; \colseprulecolor[mode]{color}[col]
-    ;; \normalcolseprulecolor[col]
-    '("colseprulecolor" (TeX-arg-conditional (member "xcolor" (TeX-style-list))
-                                             (TeX-arg-xcolor)
-                                             (TeX-arg-color))
-      [ "Column" ] )
-    '("normalcolseprulecolor" [ "Column" ] )
-
-    ;; 7.8 Commands for Background Painting
-    ;; \backgroundcolor{region}[mode]{color}
-    ;; \backgroundcolor{region(x0,y0)}[mode]{color}
-    ;; \backgroundcolor{region(x0,y0)(x1,y1)}[mode]{color}
-    '("backgroundcolor"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Region")
-                    '("c" "g" "s" "f" "n" "p" "t" "b" "l" "r"
-                      "C" "G" "S" "F" "N" "P" "T" "B" "L" "R"))
-      (TeX-arg-conditional (member "xcolor" (TeX-style-list))
-                           (TeX-arg-xcolor)
-                           (TeX-arg-color)))
-
-    ;; \nobackgroundcolor{region}
-    '("nobackgroundcolor"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Region")
-                    '("c" "g" "s" "f" "n" "p" "t" "b" "l" "r"
-                      "C" "G" "S" "F" "N" "P" "T" "B" "L" "R")))
-
-    ;; \resetbackgroundcolor
-    '("resetbackgroundcolor" 0)
-
-    ;; 7.9 Control of Contents Output
-    ;; \addcontentsonly{file}{col}
-    '("addcontentsonly"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Content file")
-                    '("toc" "lof" "lot"))
-      "Column")
-
-    ;; 7.10 Page Flushing Commands
-    '("flushpage" 0))
-
-   ;; \belowfootnoteskip is a length:
-   (LaTeX-add-lengths "belowfootnoteskip")
-
-   ;; \switchcolumn should get its own line:
-   (LaTeX-paragraph-commands-add-locally "switchcolumn")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("switchcolumn"                 "*["))
-                              ;; FIXME: Syntax is
-                              ;; \switchcolumn[num]*[text].
-                              ;; font-latex.el doesn't handle the case
-                              ;; where `*' comes after the first `['.
-                              ;; Therefore, we use this compromise to
-                              ;; get something fontified at least.
-                              'textual)
-     (font-latex-add-keywords '(("flushpage"                    "*["))
-                              'warning)
-     (font-latex-add-keywords '(("footnote"                     "*[{")
-                                ("footnotemark"                 "*[")
-                                ("footnotetext"                 "*[{"))
-                              'reference)
-     (font-latex-add-keywords '(("definecolumnpreamble"         "{{")
-                                ("ensurevspace"                 "{")
-                                ("columnratio"                  "{[")
-                                ("setcolumnwidth"               "{[")
-                                ("twosided"                     "[")
-                                ("marginparthreshold"           "{[")
-                                ;; FIXME: Syntax is
-                                ;; \globalcounter{ctr} or
-                                ;; \globalcounter* We ignore `{' since
-                                ;; font-latex.el doesn't handle a
-                                ;; missing bracket nicely.
-                                ("globalcounter"                "*")
-                                ("definethecounter"             "{{{")
-                                ("synccounter"                  "{")
-                                ("syncallcounters"              "")
-                                ("footnotelayout"               "{")
-                                ("fncounteradjustment"          "")
-                                ("nofncounteradjustment"        "")
-                                ("normalcolumncolor"            "[")
-                                ("coloredwordhyphenated"        "")
-                                ("nocoloredwordhyphenated"      "")
-                                ("colseprulecolor"              "[{[")
-                                ("normalcolseprulecolor"        "[")
-                                ("backgroundcolor"              "{[{")
-                                ("nobackgroundcolor"            "{")
-                                ("resetbackgroundcolor"         "")
-                                ("addcontentsonly"              "{{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-paracol-package-options nil
-  "Package options for the paracol package.")
-
-;;; paracol.el ends here
diff --git a/elpa/auctex-13.1.3/style/paracol.elc b/elpa/auctex-13.1.3/style/paracol.elc
deleted file mode 100644
index 9df5f3f..0000000
--- a/elpa/auctex-13.1.3/style/paracol.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/paralist.el b/elpa/auctex-13.1.3/style/paralist.el
deleted file mode 100644
index ee5cef8..0000000
--- a/elpa/auctex-13.1.3/style/paralist.el
+++ /dev/null
@@ -1,115 +0,0 @@
-;;; paralist.el -- AUCTeX style for paralist.sty  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2003-2005, 2014, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author:   Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created:  2003-10-22
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `paralist.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-;; Insert an itemize-ish environment and ask for an optional label
-(defun LaTeX-paralist-env-item-opt-label (environment)
-  "Insert ENVIRONMENT, an optional label and the first item."
-  (LaTeX-insert-environment
-   environment
-   (let ((label (TeX-read-string "(Optional) Label: ")))
-     (concat (unless (zerop (length label))
-               (format "[%s]" label)))))
-  (LaTeX-find-matching-begin)
-  (end-of-line 1)
-  (delete-char 1)
-  (delete-horizontal-space)
-  (LaTeX-insert-item))
-
-(TeX-add-style-hook
- "paralist"
- (lambda ()
-
-   ;; Add compactdesc to the list of environments which have an optional
-   ;; argument for each item.
-   (add-to-list 'LaTeX-item-list '("compactdesc" . LaTeX-item-argument))
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("pointedenum")
-    '("pointlessenum")
-    '("paradescriptionlabel")
-    '("setdefaultitem" "First level" "Second level" "Third level"
-      "Fourth level")
-    '("setdefaultenum" "First level" "Second level" "Third level"
-      "Fourth level")
-    '("setdefaultleftmargin" "First level" "Second level" "Third level"
-      "Fourth level" "Fifth level" "Sixth level"))
-
-   ;; New environments
-   (LaTeX-add-environments
-    '("asparaenum" LaTeX-paralist-env-item-opt-label)
-    '("inparaenum" LaTeX-paralist-env-item-opt-label)
-    '("compactenum" LaTeX-paralist-env-item-opt-label)
-    '("asparaitem" LaTeX-paralist-env-item-opt-label)
-    '("inparaitem" LaTeX-paralist-env-item-opt-label)
-    '("compactitem" LaTeX-paralist-env-item-opt-label)
-    '("compactdesc" LaTeX-env-item))
-   ;; Environments (re)defined only when the package is loaded with particular
-   ;; options.
-   (unless (LaTeX-provided-package-options-member "paralist" "olditem")
-     (LaTeX-add-environments
-      '("itemize" LaTeX-paralist-env-item-opt-label)))
-   (unless (LaTeX-provided-package-options-member "paralist" "oldenum")
-     (LaTeX-add-environments
-      '("enumerate" LaTeX-paralist-env-item-opt-label)))
-   (when (LaTeX-provided-package-options-member "paralist" "defblank")
-     (LaTeX-add-environments
-      '("asparablank" LaTeX-env-item)
-      '("inparablank" LaTeX-env-item)))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("setdefaultitem" "{{{{")
-                                ("setdefaultenum" "{{{{")
-                                ("setdefaultleftmargin" "{{{{{{"))
-                              'variable)))
- TeX-dialect)
-
-(defvar LaTeX-paralist-package-options '("newitem" "olditem" "newenum"
-                                         "oldenum" "alwaysadjust"
-                                         "neveradjust" "neverdecrease"
-                                         "increaseonly" "defblank"
-                                         "pointedenum" "pointlessenum"
-                                         "cfg" "nocfg" "flushright"
-                                         "flushleft")
-  "Package options for the paralist package.")
-
-;;; paralist.el ends here
diff --git a/elpa/auctex-13.1.3/style/paralist.elc b/elpa/auctex-13.1.3/style/paralist.elc
deleted file mode 100644
index a3977e2..0000000
--- a/elpa/auctex-13.1.3/style/paralist.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/pdflscape.el b/elpa/auctex-13.1.3/style/pdflscape.el
deleted file mode 100644
index 8511663..0000000
--- a/elpa/auctex-13.1.3/style/pdflscape.el
+++ /dev/null
@@ -1,46 +0,0 @@
-;;; pdflscape.el --- AUCTeX style for `pdflscape.sty' (v0.11)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-07-31
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `pdflscape.sty' (v0.11) from 2016/05/14.
-;; `pdflscape.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "pdflscape"
- (lambda ()
-   ;; Load lscape.el and we are done
-   (TeX-run-style-hooks "lscape"))
- TeX-dialect)
-
-(defvar LaTeX-pdflscape-package-options nil
-  "Package options for the pdflscape package.")
-
-;;; pdflscape.el ends here
diff --git a/elpa/auctex-13.1.3/style/pdflscape.elc b/elpa/auctex-13.1.3/style/pdflscape.elc
deleted file mode 100644
index baf093d..0000000
--- a/elpa/auctex-13.1.3/style/pdflscape.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/pdfpages.el b/elpa/auctex-13.1.3/style/pdfpages.el
deleted file mode 100644
index 2fd44a7..0000000
--- a/elpa/auctex-13.1.3/style/pdfpages.el
+++ /dev/null
@@ -1,144 +0,0 @@
-;;; pdfpages.el --- AUCTeX style for `pdfpages.sty' (v0.4v)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-05-23
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `pdfpages.sty' (v0.4v) from 2013/08/25.
-;; `pdfpages.sty' is part of TeXLive.
-
-;; Thanks to Andreas Matthias for testing this style and writing
-;; `pdfpages.sty' in the first place.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-pdfpages-key-val-options
-  '(;; Main options:
-    ("pages" ("-"))
-    ("nup")
-    ("landscape"    ("true" "false"))
-    ;; Layout options:
-    ("delta")
-    ("offset")
-    ("frame"        ("true" "false"))
-    ("column"       ("true" "false"))
-    ("columnstrict" ("true" "false"))
-    ("openright"    ("true" "false"))
-    ("pagecommand")
-    ("turn"         ("true" "false"))
-    ("noautoscale"  ("true" "false"))
-    ("fitpaper"     ("true" "false"))
-    ("reflect"      ("true" "false"))
-    ("signature")
-    ("signature*")
-    ("booklet"      ("true" "false"))
-    ("picturecommand")
-    ("picturecommand*")
-    ("pagetemplate")
-    ("templatesize")
-    ("rotateoversize"       ("true" "false"))
-    ("doublepages"          ("true" "false"))
-    ("doublepagestwist"     ("true" "false"))
-    ("doublepagestwistodd"  ("true" "false"))
-    ("doublepagestwist*"    ("true" "false"))
-    ("doublepagestwistodd*" ("true" "false"))
-    ("duplicatepages")
-    ;; Miscellaneous options:
-    ("lastpage")
-    ;; Hypertext options:
-    ("link"                 ("true" "false"))
-    ("linkname")
-    ("thread"               ("true" "false"))
-    ("threadname")
-    ("linktodoc"            ("true" "false"))
-    ;; Additional hypertext options:
-    ("linkfit"      ("Fit"  "FitH "  "FitV "  "FitB"  "FitBH "  "FitBV "  "Region"))
-    ("linktodocfit" ("/Fit" "/FitH " "/FitV " "/FitB" "/FitBH " "/FitBV " "/Region"))
-    ("newwindow" ("true" "false"))
-    ("linkfilename")
-    ;; Experimental options: (Syntax may change in future versions!)
-    ("addtotoc")
-    ("addtolist")
-    ("survey"               ("true" "false"))
-    ("survey-nolink"        ("true" "false"))
-    ("xr-prefix"))
-  "Key=value options for pdfpages macros.")
-
-(TeX-add-style-hook
- "pdfpages"
- (lambda ()
-   ;; Run style hook for packages loaded by pdfpages; all packages
-   ;; are required for running LaTeX, but not necessary within AUCTeX
-   (TeX-run-style-hooks "graphicx" "eso-pic" "everyshi" "ifthen" "calc")
-
-   (TeX-add-symbols
-    ;; \includepdf[<options>]{<filename>}
-    '("includepdf"
-      [TeX-arg-key-val LaTeX-pdfpages-key-val-options]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((pdffile (file-relative-name
-                         (read-file-name
-                          "File to include: " nil nil nil nil
-                          (lambda (pdfs)
-                            (or (file-directory-p pdfs)
-                                (string-match "\\.pdf\\'" pdfs))))
-                         (TeX-master-directory))))
-           (format "%s" pdffile)))))
-
-    ;; \includepdfmerge[<options>]{<file-page-list>}
-    ;; The mandatory argument is complex, we just insert a pair of
-    ;; braces and leave the rest to the user
-    '("includepdfmerge"
-      [TeX-arg-key-val LaTeX-pdfpages-key-val-options] t)
-
-    ;; \includepdfset{<options>}
-    '("includepdfset"
-      (TeX-arg-key-val LaTeX-pdfpages-key-val-options))
-
-    '("threadinfodict" 0))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("includepdfset"    "{"))
-                              'function)
-     (font-latex-add-keywords '(("includepdf"       "[{")
-                                ("includepdfmerge"  "[{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-pdfpages-package-options
-  '("final" "draft" "enable-survey")
-  "Prompt for package options for the pdfpages package.")
-
-;;; pdfpages.el ends here
diff --git a/elpa/auctex-13.1.3/style/pdfpages.elc b/elpa/auctex-13.1.3/style/pdfpages.elc
deleted file mode 100644
index 0ae6dc0..0000000
--- a/elpa/auctex-13.1.3/style/pdfpages.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/pdfsync.el b/elpa/auctex-13.1.3/style/pdfsync.el
deleted file mode 100644
index 122f0eb..0000000
--- a/elpa/auctex-13.1.3/style/pdfsync.el
+++ /dev/null
@@ -1,92 +0,0 @@
-;;; pdfsync.el --- AUCTeX style for `pdfsync.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2005-2021  Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2005-12-28
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `pdfsync.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-(defun LaTeX-pdfsync-output-page ()
-  "Return page number in output file corresponding to buffer position."
-  (let* ((line (line-number-at-pos))
-         (master (TeX-active-master))
-         (file (file-name-sans-extension
-                (file-relative-name (buffer-file-name)
-                                    (file-name-directory master))))
-         (pdfsync-file (concat master ".pdfsync"))
-         (buf-live-p (get-file-buffer pdfsync-file))
-         (sync-record "0")
-         (sync-page "1")
-         last-match)
-    (when (file-exists-p pdfsync-file)
-      (with-current-buffer (find-file-noselect pdfsync-file)
-        (save-restriction
-          (goto-char (point-min))
-          ;; Narrow region to file in question.
-          (when (not (string= file master))
-            (re-search-forward (concat "^(" file "\\(.tex\\)?$") nil t)
-            (let ((beg (match-beginning 0)))
-              (goto-char beg)
-              (narrow-to-region (line-beginning-position 2)
-                                (progn (forward-sexp) (point))))
-            (goto-char (point-min)))
-          ;; Look for the record number.
-          (catch 'break
-            (while (re-search-forward "^(\\|^l \\([0-9]+\\) \\([0-9]+\\)" nil t)
-              (cond ((string= (match-string 0) "(")
-                     (goto-char (match-beginning 0))
-                     (forward-sexp))
-                    ((> (string-to-number (match-string 2)) line)
-                     (throw 'break nil))
-                    (t
-                     (setq sync-record (match-string 1)
-                           last-match (match-beginning 0))))))
-          ;; Look for the page number.
-          (goto-char (or last-match (point-min)))
-          ;; There might not be any p or s lines for the current file,
-          ;; so make it possible to search further.
-          (widen)
-          (catch 'break
-            (while (re-search-forward "^p \\([0-9]+\\)" nil t)
-              (when (>= (string-to-number (match-string 1))
-                        (string-to-number sync-record))
-                (re-search-backward "^s \\([0-9]+\\)" nil t)
-                (setq sync-page (match-string 1))
-                (throw 'break nil)))))
-        ;; Kill the buffer if it was loaded by us.
-        (unless buf-live-p (kill-buffer (current-buffer)))))
-    sync-page))
-
-(TeX-add-style-hook
- "pdfsync"
- (lambda ()
-   (setq TeX-source-correlate-output-page-function #'LaTeX-pdfsync-output-page))
- TeX-dialect)
-
-;;; pdfsync.el ends here
diff --git a/elpa/auctex-13.1.3/style/pdfsync.elc b/elpa/auctex-13.1.3/style/pdfsync.elc
deleted file mode 100644
index e6b87b6..0000000
--- a/elpa/auctex-13.1.3/style/pdfsync.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/placeins.el b/elpa/auctex-13.1.3/style/placeins.el
deleted file mode 100644
index 1eee1b8..0000000
--- a/elpa/auctex-13.1.3/style/placeins.el
+++ /dev/null
@@ -1,45 +0,0 @@
-;;; placeins.el --- AUCTeX style for `placeins.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `placeins.sty'
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "placeins"
- (lambda ()
-   (TeX-add-symbols
-    '("FloatBarrier" 0)))
- TeX-dialect)
-
-(defvar LaTeX-placeins-package-options 
-  '("section" "above" "below" "verbose")
-  "Package options for placeins.")
-
-;; placeins.el ends here
diff --git a/elpa/auctex-13.1.3/style/placeins.elc b/elpa/auctex-13.1.3/style/placeins.elc
deleted file mode 100644
index 873b884..0000000
--- a/elpa/auctex-13.1.3/style/placeins.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/plext.el b/elpa/auctex-13.1.3/style/plext.el
deleted file mode 100644
index 26e564e..0000000
--- a/elpa/auctex-13.1.3/style/plext.el
+++ /dev/null
@@ -1,90 +0,0 @@
-;;; plext.el --- AUCTeX style for the plext package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2020, 2022 Free Software Foundation, Inc.
-
-;; Author: Ikumi Keita <ikumi@ikumi.que.jp>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-07-05
-;; Keywords: tex, japanese
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the plext package.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "plext"
- (lambda ()
-   ;; plext.sty extends some environments to accept option, e.g. <t>,
-   ;; for vertical typesetting.
-   (LaTeX-add-environments
-    ;; TODO: Add support for minipage and picture
-    ;; environments extension.
-    '("array"    LaTeX-plext-env-array)
-    '("tabular"  LaTeX-plext-env-array)
-    '("tabular*" LaTeX-plext-env-array))
-
-   (set (make-local-variable 'LaTeX-array-skipping-regexp)
-        (concat "\\(?:<[tyz]>\\)?[ \t]*" (regexp-opt '("[t]" "[b]" ""))))
-   (set (make-local-variable 'LaTeX-tabular*-skipping-regexp)
-        (concat "\\(?:<[tyz]>\\)?[ \t]*{[^}]*}[ \t]*"
-                (regexp-opt '("[t]" "[b]" "")))))
- TeX-dialect)
-
-(defun LaTeX-plext-env-array (env)
-  (let ((dir (TeX-read-string "(Optional) Direction (t or y or z): "))
-        (width (if (string= env "tabular*")
-                   (TeX-read-string
-                    (format "Width (default %s): " LaTeX-default-width)
-                    nil nil LaTeX-default-width)))
-        (pos (and LaTeX-default-position ; LaTeX-default-position can
-                                        ; be nil, i.e. do not prompt
-                  (TeX-read-string "(Optional) Position: " LaTeX-default-position)))
-        (fmt (TeX-read-string
-              (if (string= LaTeX-default-format "")
-                  "Format: "
-                (format "Format (default %s): " LaTeX-default-format))
-              nil nil
-              (if (string= LaTeX-default-format "")
-                  nil
-                LaTeX-default-format))))
-    (unless (zerop (length dir))
-      (setq dir (concat "<" dir ">")))
-    (if (string= env "tabular*")
-        (setq LaTeX-default-width width))
-    (setq LaTeX-default-position pos)
-    (setq LaTeX-default-format fmt)
-    (LaTeX-insert-environment env
-                              (concat
-                               dir
-                               (if (string= env "tabular*")
-                                   (concat TeX-grop width TeX-grcl))
-                               (unless (zerop (length pos))
-                                 (concat LaTeX-optop pos LaTeX-optcl))
-                               (concat TeX-grop fmt TeX-grcl)))
-    (if (string= env "tabular*")
-        (LaTeX-item-tabular* t)
-      (LaTeX-item-array t))))
-
-;;; plext.el ends here.
diff --git a/elpa/auctex-13.1.3/style/plext.elc b/elpa/auctex-13.1.3/style/plext.elc
deleted file mode 100644
index 0315874..0000000
--- a/elpa/auctex-13.1.3/style/plext.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/plfonts.el b/elpa/auctex-13.1.3/style/plfonts.el
deleted file mode 100644
index 51c0a81..0000000
--- a/elpa/auctex-13.1.3/style/plfonts.el
+++ /dev/null
@@ -1,34 +0,0 @@
-;;; plfonts.el - Setup AUC TeX for editing Polish text with plfonts.sty  -*- lexical-binding: t; -*-
-
-;;; Commentary:
-;;
-;; `plfonts.sty' use `"' to make next character Polish.
-;; `plfonts.sty' <C> L. Holenderski, IIUW, lhol@mimuw.edu.pl
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-plfonts-mode-syntax-table
-  (copy-syntax-table LaTeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode when using `plfonts.sty'.")
-
-(modify-syntax-entry ?\"  "w"  LaTeX-plfonts-mode-syntax-table)
-
-(TeX-add-style-hook
- "plfonts"
- (lambda ()
-   (set-syntax-table LaTeX-plfonts-mode-syntax-table)
-   (make-local-variable 'TeX-open-quote)
-   (make-local-variable 'TeX-close-quote)
-   (make-local-variable 'TeX-quote-after-quote)
-   (make-local-variable 'TeX-command-default)
-   (setq TeX-open-quote "\"<")
-   (setq TeX-close-quote "\">")
-   (setq TeX-quote-after-quote t)
-   (setq TeX-command-default "plLaTeX")
-   (run-hooks 'TeX-language-pl-hook))
- TeX-dialect)
-
-;;; plfonts.el ends here
diff --git a/elpa/auctex-13.1.3/style/plfonts.elc b/elpa/auctex-13.1.3/style/plfonts.elc
deleted file mode 100644
index efb66c8..0000000
--- a/elpa/auctex-13.1.3/style/plfonts.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/plhb.el b/elpa/auctex-13.1.3/style/plhb.el
deleted file mode 100644
index 14d86ab..0000000
--- a/elpa/auctex-13.1.3/style/plhb.el
+++ /dev/null
@@ -1,34 +0,0 @@
-;;; plhb.el - Setup AUC TeX for editing Polish text with plhb.sty  -*- lexical-binding: t; -*-
-
-;;; Commentary:
-;;
-;; `plhb.sty' use `"' to make next character Polish.
-;; `plhb.sty' <C> J. S. Bie\'n, IIUW, jsbien@mimuw.edu.pl
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-plhb-mode-syntax-table
-  (copy-syntax-table LaTeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode when using `plhb.sty'.")
-
-(modify-syntax-entry ?\"  "w"  LaTeX-plhb-mode-syntax-table)
-
-(TeX-add-style-hook
- "plhb"
- (lambda ()
-   (set-syntax-table LaTeX-plhb-mode-syntax-table)
-   (make-local-variable 'TeX-open-quote)
-   (make-local-variable 'TeX-close-quote)
-   (make-local-variable 'TeX-command-default)
-   (make-local-variable 'TeX-quote-after-quote)
-   (setq TeX-open-quote "\"<")
-   (setq TeX-close-quote "\">")
-   (setq TeX-quote-after-quote t)
-   (setq TeX-command-default "plLaTeX")
-   (run-hooks 'TeX-language-pl-hook))
- TeX-dialect)
-
-;;; plhb.el ends here
diff --git a/elpa/auctex-13.1.3/style/plhb.elc b/elpa/auctex-13.1.3/style/plhb.elc
deleted file mode 100644
index 44d3203..0000000
--- a/elpa/auctex-13.1.3/style/plhb.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/polish.el b/elpa/auctex-13.1.3/style/polish.el
deleted file mode 100644
index ab7936c..0000000
--- a/elpa/auctex-13.1.3/style/polish.el
+++ /dev/null
@@ -1,56 +0,0 @@
-;;; polish.el --- AUCTeX style for the `polish' babel option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2007-01-08
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing Polish text in connection with the
-;; `polish' babel option.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-polish-mode-syntax-table
-  (copy-syntax-table LaTeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode when using `polish.sty'.")
-
-(modify-syntax-entry ?\" "w" LaTeX-polish-mode-syntax-table)
-
-(TeX-add-style-hook
- "polish"
- (lambda ()
-   (set-syntax-table LaTeX-polish-mode-syntax-table)
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language `("polish" "\"`" "\"'" ,TeX-quote-after-quote)))
-   ;; Fontification of quotation marks.
-   (when (fboundp 'font-latex-add-quotes)
-     (font-latex-add-quotes '("\"`" "\"'"))
-     (font-latex-add-quotes '("\"<" "\">" french)))
-   (run-hooks 'TeX-language-pl-hook))
- TeX-dialect)
-
-;;; polish.el ends here
diff --git a/elpa/auctex-13.1.3/style/polish.elc b/elpa/auctex-13.1.3/style/polish.elc
deleted file mode 100644
index db583c4..0000000
--- a/elpa/auctex-13.1.3/style/polish.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/polski.el b/elpa/auctex-13.1.3/style/polski.el
deleted file mode 100644
index e7b10ae..0000000
--- a/elpa/auctex-13.1.3/style/polski.el
+++ /dev/null
@@ -1,63 +0,0 @@
-;;; polski.el --- AUCTeX style for `polski.sty'.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2007-01-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Set up AUCTeX for editing Polish text in connection with
-;; `polski.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(defvar LaTeX-polski-package-options
-  '("plmath" "nomathsymbols" "MeX" "T1" "QX" "OT1" "OT4" "prefixinginverb"
-    "noprefixinginverb" "roku" "r." "noroku")
-  "Package options for polski.sty.")
-
-(TeX-add-style-hook
- "polski"
- (lambda ()
-   (TeX-add-symbols
-    ;; Dashes
-    "dywiz"
-    "pauza"
-    "ppauza")
-   ;; Quotation marks
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language `("polski" ",," "''" ,TeX-quote-after-quote)))
-   ;; Fontification of quotation marks.
-   (when (fboundp 'font-latex-add-quotes)
-     (font-latex-add-quotes '(",," "''")))
-   (run-hooks 'TeX-language-pl-hook))
- TeX-dialect)
-
-;;; polski.el ends here
diff --git a/elpa/auctex-13.1.3/style/polski.elc b/elpa/auctex-13.1.3/style/polski.elc
deleted file mode 100644
index afaa2c5..0000000
--- a/elpa/auctex-13.1.3/style/polski.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/polyglossia.el b/elpa/auctex-13.1.3/style/polyglossia.el
deleted file mode 100644
index cdfb03e..0000000
--- a/elpa/auctex-13.1.3/style/polyglossia.el
+++ /dev/null
@@ -1,366 +0,0 @@
-;;; polyglossia.el --- AUCTeX style for `polyglossia.sty' version 1.42.0.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015-2021  Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `polyglossia.sty' version 1.42.0.
-
-;;; TODO:
-
-;;  -- Create language specific styles with names `gloss-<lang>.el'.  They
-;;     should add `text<lang>' macros, `<lang>' environments (`Arabic' for
-;;     `arabic' language), and the others language-specific commands.
-
-;;; Code:
-
-(require 'tex) ;Indispensable when compiling the call to `TeX-auto-add-type'.
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-auto-add-type "polyglossia-lang" "LaTeX")
-
-;; Self Parsing -- see (info "(auctex)Hacking the Parser").
-(defvar LaTeX-polyglossia-lang-regexp
-  (concat "\\\\set\\(defaultlanguage\\|mainlanguage\\|otherlanguages?\\)"
-          "[ \t\n\r]*\\(?:\\[\\(.*\\)\\]\\)?[ \t\n\r]*{\\([A-Za-z, ]+\\)}")
-  "Matches languages set with polyglossia macros.")
-
-(defvar LaTeX-polyglossia-setkeys-regexp
-  (concat "\\\\setkeys"
-          "[ \t\n\r]*{\\([A-Za-z]+\\)}[ \t\n\r]*{\\([^}]*\\)}")
-  "Matches polyglossia languages options set using \"\setkeys\".")
-
-(defvar LaTeX-auto-polyglossia-lang nil
-  "Temporary for parsing polyglossia languages.")
-
-(defvar LaTeX-auto-polyglossia-setkeys nil
-  "Temporary for parsing polyglossia language options.")
-
-(defun LaTeX-polyglossia-prepare ()
-  "Clear some polyglossia variables before use."
-  (setq LaTeX-auto-polyglossia-lang nil
-        LaTeX-auto-polyglossia-setkeys nil
-        LaTeX-polyglossia-lang-list nil))
-
-(defun LaTeX-polyglossia-cleanup ()
-  "Move languages and their options from
-`LaTeX-auto-polyglossia-lang' to `LaTeX-polyglossia-lang-list'."
-  ;; Example: now the value of `LaTeX-auto-polyglossia-lang' is something like
-  ;;   '(("danish" "defaultlanguage" "")
-  ;;     ("arabic" "otherlanguage" "locale=tunisia,numerals=maghrib")
-  ;;     ("german" "otherlanguage" "spelling=new,script=latin")
-  ;;     ("icelandic,brazil,sanskrit" "otherlanguages" ""))
-  ;; We want to end up with a list like
-  ;;   '(("danish" "defaultlanguage")
-  ;;     ("arabic" "otherlanguage" "locale=tunisia" "numerals=maghrib")
-  ;;     ("german" "otherlanguage" "spelling=new" "script=latin")
-  ;;     ("icelandic" "otherlanguages")
-  ;;     ("brazil" "otherlanguages")
-  ;;     ("sanskrit" "otherlanguages" "script=Devanagari"))
-  ;; with "script=Devanagari" option to "sanskrit" language set using
-  ;; "\setkeys".
-  ;; In each element of the alist, the key is the language, the second value is
-  ;; the polyglossia command which set the language, the rest of values is the
-  ;; list of options given to the language.
-  (let (opts otheropts)
-    (mapc
-     (lambda (elt)
-       (mapc
-        (lambda (language)
-          ;; `opts' is the string of options for `language', set using
-          ;; "\setdefaultlanguage" or "\setotherlanguage".
-          (setq opts (cdr (cdr elt)))
-          ;; `otheropts' is the string of options for `language' set using
-          ;; "\setkeys".
-          (setq otheropts
-                (car (cdr (assoc language LaTeX-auto-polyglossia-setkeys))))
-          (add-to-list
-           'LaTeX-polyglossia-lang-list
-           (append
-            (list language) (list (nth 1 elt))
-            (unless (equal opts '(""))
-              (LaTeX-listify-package-options (car opts)))
-            (if otheropts (LaTeX-listify-package-options otheropts))) t))
-        (LaTeX-listify-package-options (car elt))))
-     LaTeX-auto-polyglossia-lang)))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-polyglossia-prepare)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-polyglossia-cleanup)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-;; Run style hooks for every active language.  This *has* to be done after
-;; `TeX-auto-parse'.
-(add-hook 'TeX-update-style-hook #'LaTeX-polyglossia-load-languages t)
-
-(defvar LaTeX-polyglossia-language-list
-  '("albanian" "amharic" "arabic" "armenian" "asturian" "bahasai" "bahasam"
-    "basque" "bengali" "brazil" "breton" "bulgarian" "catalan" "coptic"
-    "croatian" "czech" "danish" "divehi" "dutch" "english" "esperanto"
-    "estonian" "farsi" "finnish" "french" "friulan" "galician" "german" "greek"
-    "hebrew" "hindi" "icelandic" "interlingua" "irish" "italian" "kannada"
-    "khmer" "korean" "lao" "latin" "latvian" "lithuanian" "lsorbian" "magyar"
-    "malayalam" "marathi" "nko" "norsk" "nynorsk" "occitan" "piedmontese"
-    "polish" "portuges" "romanian" "romansh" "russian" "samin" "sanskrit"
-    "scottish" "serbian" "slovak" "slovenian" "spanish" "swedish" "syriac"
-    "tamil" "telugu" "thai" "tibetan" "turkish" "turkmen" "ukrainian" "urdu"
-    "usorbian" "vietnamese" "welsh")
-  "List of languages supported by the polyglossia LaTeX package.")
-
-(defun LaTeX-polyglossia-active-languages ()
-  "Return a list of polyglossia languages used in the document.
-The last language is the default one."
-  (let (active-languages default)
-    (mapc
-     (lambda (elt)
-       (setq default (or (string-equal "defaultlanguage" (nth 1 elt))
-                         (string-equal "mainlanguage" (nth 1 elt))))
-       ;; Append the language to the list if it's the default one.
-       (if default
-           (setq active-languages (append active-languages
-                                          (list (car elt))))
-         (push active-languages (car elt))))
-     LaTeX-polyglossia-lang-list)
-    active-languages))
-
-(defun LaTeX-polyglossia-lang-option-member (language option)
-  "Return non-nil if OPTION has been given to polyglossia LANGUAGE.
-The value is actually the tail of the list of options given to LANGUAGE."
-  (member option (cdr (cdr (assoc language LaTeX-polyglossia-lang-list)))))
-
-(defun LaTeX-arg-polyglossia-lang (_optional _default multiple setkeys)
-  "Prompt for language and its options with completion and insert them
-as arguments.
-
-This function is triggered by \"\setdefaultlanguage\",
-\"\setotherlanguage\", \"\setotherlanguages\", and \"\setkeys\"
-macros by polyglossia package.
-
-OPTIONAL and DEFAULT are ignored, if MULTIPLE is non-nil prompt
-for multiple languages, if SETKEYS is non-nil insert options as
-second mandatory argument."
-  ;; DEFAULT =  t , MULTIPLE = nil, SETKEYS = nil: "\setdefaultlanguage".
-  ;; DEFAULT = nil, MULTIPLE = nil, SETKEYS = nil: "\setotherlanguage".
-  ;; DEFAULT = nil, MULTIPLE =  t , SETKEYS = nil: "\setotherlanguages".
-  ;; DEFAULT = nil, MULTIPLE = nil, SETKEYS =  t : "\setkeys".
-
-  ;; Note: `DEFAULT' is currently ignored because we don't really have a
-  ;; mechanism to identify the default polyglossia language.
-  (let ((language (funcall
-                   (if multiple
-                       #'TeX-completing-read-multiple
-                     #'completing-read)
-                   (if multiple "Languages: " "Language: ")
-                   (if setkeys
-                       (LaTeX-polyglossia-active-languages)
-                     LaTeX-polyglossia-language-list)))
-        var  options)
-    (if multiple
-        (mapc (lambda (elt) (TeX-run-style-hooks (concat "gloss-" elt)))
-              language)
-      (TeX-run-style-hooks (concat "gloss-" language)))
-    ;; "\setotherlanguages" doesn't take options, don't prompt for them.
-    (setq options
-          (if multiple ""
-            (setq var (intern (format "LaTeX-polyglossia-%s-options-list" language)))
-            (if (and (boundp var) (symbol-value var))
-                ;; "\setdefaultlanguage" and "\setotherlanguage" use `options'
-                ;; as first optional argument; "\setkeys" uses `options' as
-                ;; second mandatory argument.
-                (TeX-read-key-val (not setkeys) (symbol-value var))
-              ;; When `LaTeX-polyglossia-<lang>-options-list' is nil or not
-              ;; defined, don't prompt for options.
-              "")))
-    (unless setkeys
-      (let ((TeX-arg-opening-brace LaTeX-optop)
-            (TeX-arg-closing-brace LaTeX-optcl))
-        (TeX-argument-insert options t)))
-    (if multiple
-        (setq language (mapconcat #'identity language ",")))
-    (TeX-argument-insert language nil)
-    (if setkeys
-        (TeX-argument-insert options nil))))
-
-(defun LaTeX-arg-polyglossiasetup-options (optional)
-  "Prompt for setup options of polyglossia package.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one."
-  (TeX-arg-key-val optional
-                   '(("language") ;; TODO: add completion in `fontspec.el', see
-                                  ;; "\newfontlanguage"s in `fontspec-xetex.sty'.
-                     ("hyphennames")
-                     ("script") ;; TODO: add completion in `fontspec.el', see
-                                ;; "\newfontscript"s in `fontspec-xetex.sty'.
-                     ("direction" ("RL" "LR"))
-                     ("scripttag")
-                     ("langtag")
-                     ("hyphenmins")
-                     ("frenchspacing" ("true" "false"))
-                     ("indentfirst" ("true" "false"))
-                     ("fontsetup" ("true" "false"))
-                     ;; The following options aren't already implemented but are
-                     ;; present in `polyglossia.sty' comments.
-                     ;; ("nouppercase" ("true" "false"))
-                     ;; ("localalph")
-                     ;; ("localnumber")
-                     )))
-
-(defun LaTeX-polyglossia-load-languages ()
-  "Load style files of babel active languages."
-  (mapc (lambda (elt) (TeX-run-style-hooks (concat "gloss-" elt)))
-        (LaTeX-polyglossia-active-languages)))
-
-(TeX-add-style-hook
- "polyglossia"
- (lambda ()
-   (TeX-check-engine-add-engines 'luatex 'xetex)
-   (TeX-auto-add-regexp
-    `(,LaTeX-polyglossia-lang-regexp (3 1 2) LaTeX-auto-polyglossia-lang))
-   (TeX-auto-add-regexp
-    `(,LaTeX-polyglossia-setkeys-regexp (1 2) LaTeX-auto-polyglossia-setkeys))
-   (TeX-run-style-hooks "makecmds" "xkeyval" "fontspec")
-   (TeX-add-symbols
-    '("setdefaultlanguage" (LaTeX-arg-polyglossia-lang  t  nil nil))
-    '("setmainlanguage"    (LaTeX-arg-polyglossia-lang  t  nil nil))
-    '("setotherlanguage"   (LaTeX-arg-polyglossia-lang nil nil nil))
-    '("setotherlanguages"  (LaTeX-arg-polyglossia-lang nil  t  nil))
-    '("setkeys"            (LaTeX-arg-polyglossia-lang nil nil  t ))
-    '("PolyglossiaSetup"   (TeX-arg-eval completing-read "Language: "
-                                         (LaTeX-polyglossia-active-languages))
-      LaTeX-arg-polyglossiasetup-options)
-    "selectbackgroundlanguage"
-    '("resetdefaultlanguage" ["argument"] 1)
-    "normalfontlatin"
-    "rmfamilylatin"
-    "sffamilylatin"
-    "ttfamilylatin"
-    "selectlanguage"
-    "foreignlanguage")
-
-   (TeX-declare-expert-macros
-    "polyglossia"
-    "PolyglossiaSetup" "selectbackgroundlanguage" "resetdefaultlanguage"
-    "normalfontlatin" "rmfamilylatin" "sffamilylatin" "ttfamilylatin"
-    "selectlanguage" "foreignlanguage")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("setdefaultlanguage" "[{")
-                                ("setmainlanguage" "[{")
-                                ("setotherlanguage" "[{")
-                                ("setotherlanguages" "{")
-                                ("setkeys" "{{"))
-                              'function)))
- TeX-dialect)
-
-;; TODO: move each option variable in its specific `gloss-<lang>.el' file.
-(defvar LaTeX-polyglossia-arabic-options-list
-  '(("calendar" ("gregorian" "islamic"))
-    ("locale" ("default" "mashriq" "libya" "algeria" "tunisia" "morocco" "mauritania"))
-    ("numerals" ("mashriq" "maghrib"))
-    ("abjadjimnotail" ("false" "true")))
-  "Arabic language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-bengali-options-list
-  '(("numerals" ("Western" "Devanagari"))
-    ("changecounternumbering" ("true" "false")))
-  "Bengali language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-catalan-options-list
-  '(("babelshorthands" ("true" "false")))
-  "Catalan language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-dutch-options-list
-  '(("babelshorthands" ("true" "false")))
-  "Dutch language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-english-options-list
-  '(("variant" ("american" "usmax" "british" "australian" "newzealand"))
-    ("ordinalmonthday" ("true" "false")))
-  "English language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-farsi-options-list
-  '(("numerals" ("western" "eastern"))
-    ;; ("locale") ;; not yet implemented
-    ;; ("calendar") ;; not yet implemented
-    )
-  "Farsi language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-german-options-list
-  '(("variant" ("german" "austrian" "swiss"))
-    ("spelling" ("new" "old"))
-    ("latesthyphen" ("true" "false"))
-    ("babelshorthands" ("true" "false"))
-    ("script" ("latin" "fraktur")))
-  "German language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-greek-options-list
-  '(("variant" ("monotonic" "polytonic" "ancient"))
-    ("numerals" ("greek" "arabic"))
-    ("attic" ("true" "false")))
-  "Greek language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-hebrew-options-list
-  '(("numerals" ("hebrew" "arabic"))
-    ("calendar" ("hebrew" "gregorian")))
-  "Hebrew language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-hindi-options-list
-  '(("numerals" ("Western" "Devanagari")))
-  "Hindi language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-lao-options-list
-  '(("numerals" ("lao" "arabic")))
-  "Lao language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-russian-options-list
-  '(("spelling" ("modern" "old"))
-    ("babelshorthands" ("true" "false")))
-  "Russian language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-sanskrit-options-list
-  '(("Script" ("Devanagari")))
-  "Sanskrit language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-serbian-options-list
-  '(("script" ("cyrillic" "latin")))
-  "Serbian language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-syriac-options-list
-  '(("numerals" ("western" "eastern" "abjad")))
-  "Syriac language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-thai-options-list
-  '(("numerals" ("thai" "arabic")))
-  "Thai language options for the polyglossia package.")
-
-(defvar LaTeX-polyglossia-package-options
-  '("babelshorthands" "localmarks" "nolocalmarks" "quiet")
-  "Package options for the polyglossia package.")
-
-;;; polyglossia.el ends here
diff --git a/elpa/auctex-13.1.3/style/polyglossia.elc b/elpa/auctex-13.1.3/style/polyglossia.elc
deleted file mode 100644
index 330014d..0000000
--- a/elpa/auctex-13.1.3/style/polyglossia.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/portuges.el b/elpa/auctex-13.1.3/style/portuges.el
deleted file mode 100644
index 7c0cdb1..0000000
--- a/elpa/auctex-13.1.3/style/portuges.el
+++ /dev/null
@@ -1,37 +0,0 @@
-;;; portuges.el --- Setup AUCTeX for editing Portuges text.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-05-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "portuges"
- (lambda ()
-   (TeX-run-style-hooks "portuguese"))
- TeX-dialect)
-
-;;; portuges.el ends here
diff --git a/elpa/auctex-13.1.3/style/portuges.elc b/elpa/auctex-13.1.3/style/portuges.elc
deleted file mode 100644
index ae31fa1..0000000
--- a/elpa/auctex-13.1.3/style/portuges.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/portuguese.el b/elpa/auctex-13.1.3/style/portuguese.el
deleted file mode 100644
index 6c93b5c..0000000
--- a/elpa/auctex-13.1.3/style/portuguese.el
+++ /dev/null
@@ -1,78 +0,0 @@
-;;; portuguese.el --- Setup AUCTeX for editing Portuguese text.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-05-02
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Cater for some specialities of Portuguese language provided by
-;; babel package, e.g. special quote and hyphen strings or `"' which
-;; is an active character.
-
-;; Thanks to Gustavo Barros <gusbrs.2016@gmail.com> for requesting
-;; this feature and reviewing the code.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(declare-function font-latex-add-to-syntax-alist
-                  "font-latex"
-                  (list))
-
-(defvar LaTeX-portuguese-mode-syntax-table
-  (copy-syntax-table LaTeX-mode-syntax-table)
-  "Syntax table used in LaTeX mode when using `portuguese' language.")
-
-(modify-syntax-entry ?\" "w" LaTeX-portuguese-mode-syntax-table)
-
-(TeX-add-style-hook
- "portuguese"
- (lambda ()
-   (set-syntax-table LaTeX-portuguese-mode-syntax-table)
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language
-           `("portuguese" "\"<" "\">" ,TeX-quote-after-quote)))
-   (setq LaTeX-babel-hyphen-language "portuguese")
-   (TeX-add-symbols
-    "ord"
-    "ro"
-    "orda"
-    "ra")
-   ;; Fontification
-   (when (and (eq TeX-install-font-lock 'font-latex-setup)
-              (featurep 'font-latex))
-     (font-latex-add-quotes '("\"<" "\">" french))
-     ;; Prevent "| from leading to color bleed.
-     (font-latex-add-to-syntax-alist (list (cons ?\" "\\"))))
-   (run-hooks 'TeX-language-pt-hook))
- TeX-dialect)
-
-;;; portuguese.el ends here
diff --git a/elpa/auctex-13.1.3/style/portuguese.elc b/elpa/auctex-13.1.3/style/portuguese.elc
deleted file mode 100644
index 72be1d6..0000000
--- a/elpa/auctex-13.1.3/style/portuguese.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/preview.el b/elpa/auctex-13.1.3/style/preview.el
deleted file mode 100644
index 5431c09..0000000
--- a/elpa/auctex-13.1.3/style/preview.el
+++ /dev/null
@@ -1,112 +0,0 @@
-;;; preview.el --- AUCTeX style for `preview.sty' (v2010/02/14)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-02-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `preview.sty' v2010/02/14.
-;; `preview.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defun LaTeX-preview-arg-ifpreview (_optional)
-  "Insert \\else and \\fi part of \\ifPreview command from preview.sty.
-OPTIONAL is ignored."
-  (indent-according-to-mode)
-  (LaTeX-newline)
-  (indent-according-to-mode)
-  (save-excursion
-    (LaTeX-newline)
-    (indent-according-to-mode)
-    (insert TeX-esc "else")
-    (LaTeX-newline)
-    (LaTeX-newline)
-    (indent-according-to-mode)
-    (insert TeX-esc "fi")))
-
-(TeX-add-style-hook
- "preview"
- (lambda ()
-
-   (LaTeX-add-environments
-    '("preview")
-    '("nopreview"))
-
-   (TeX-add-symbols
-    '("PreviewMacro" (TeX-arg-conditional (y-or-n-p "With optional arguments? ")
-                                          ( [ t ] [ nil ] )
-                                          ())
-      TeX-arg-macro)
-
-    '("PreviewMacro*" (TeX-arg-conditional (y-or-n-p "With optional arguments? ")
-                                           ( [ t ] [ nil ] )
-                                           ())
-      TeX-arg-macro)
-
-    '("PreviewEnvironment" (TeX-arg-conditional (y-or-n-p "With optional arguments? ")
-                                                ( [ t ] [ nil ] )
-                                                ())
-      TeX-arg-environment)
-
-    '("PreviewEnvironment*" (TeX-arg-conditional (y-or-n-p "With optional arguments? ")
-                                                 ( [ t ] [ nil ] )
-                                                 ())
-      TeX-arg-environment)
-
-    '("PreviewSnarfEnvironment" TeX-arg-environment)
-
-    '("PreviewOpen")
-    '("PreviewClose")
-
-    '("ifPreview" LaTeX-preview-arg-ifpreview))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("PreviewMacro"            "*[[{")
-                                ("PreviewEnvironment"      "*[[{")
-                                ("PreviewSnarfEnvironment" "[{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-preview-package-options
-  '("active"      "noconfig"   "psfixbb"
-    "dvips"       "pdftex"     "xetex"
-    "displaymath" "floats"     "textmath"
-    "graphics"    "sections"   "delayed"
-    "auctex"      "showlabels" "tightpage"
-    "lyx"         "counters"   "footnotes"
-    "tracingall"  "showbox")
-  "Package options for the preview package.")
-
-;;; preview.el ends here
diff --git a/elpa/auctex-13.1.3/style/preview.elc b/elpa/auctex-13.1.3/style/preview.elc
deleted file mode 100644
index 30d1b9d..0000000
--- a/elpa/auctex-13.1.3/style/preview.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/prosper.el b/elpa/auctex-13.1.3/style/prosper.el
deleted file mode 100644
index f1b7adc..0000000
--- a/elpa/auctex-13.1.3/style/prosper.el
+++ /dev/null
@@ -1,190 +0,0 @@
-;;; prosper.el --- Prosper style file for AUCTeX  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2001-2021  Free Software Foundation, Inc.
-
-;; Authors:  Phillip Lord<p.lord@russet.org.uk>
-;;           Nevin Kapur <nevin@jhu.edu>
-;; Keywords: tex, wp, prosper
-;; Version: 0.6
-;; URL: http://www.mts.jhu.edu/~kapur/emacs/prosper.el
-
-;; This is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;;; Commentary:
-
-;; This is a propser (http://prosper.sourceforge.net/) style file for
-;; AUCTeX.
-
-;;; Installation:
-;;
-;; For this file to work you need to have a working installation of
-;; AucTeX. After that installtion is simple. Put this file into one of
-;; the directories specified in `TeX-style-path', with the name
-;; "style" rather than "auto" as it might get over written in the
-;; latter.
-;;
-;; Then stick the current for into your .emacs
-;; (eval-after-load "latex"
-;;   '(add-to-list 'LaTeX-style-list '("prosper")))
-;;
-;;
-;; And that should be it. You check whether it's worked or not by
-;; opening a prosper document, and trying `LaTeX-environment'. "slide"
-;; should be available by tab completion and it should ask you about
-;; overlays.
-;;
-;; The environment "prosper" should be inserted immediately after the
-;; document environment.  It will prompt you for options available
-;; under prosper and create a skeleton document.
-
-;;; Bugs:
-;;
-;; Currently the documentclass expansion doesn't work, unless you
-;; enter a documentclass line to let auctex know which style files to
-;; load. Then delete this and do it again. Not good. I know no way
-;; around this.
-
-;;; Code:
-
-;; Constants:
-
-
-;; This is partly working now, and it a little neater than it
-;; was. The main problem is that the redefinition of "documentclass"
-;; does not happen until its all too late, so that stuff never
-;; happens correctly. This is easy enough to fix by fiddling with
-;; auctex. I shall have to download the latest version, and see if
-;; its already been fixed.
-
-(require 'tex)
-(require 'latex)
-
-(defconst LaTeX-prosper-version "2008-05-25"
-  "prosper.el version.")
-
-(defconst LaTeX-prosper-transition-styles '("Split"
-                                          "Blinds"
-                                          "Box"
-                                          "Wipe"
-                                          "Dissolve"
-                                          "Glitter"
-                                          "Replace")
-  "List of transition styles provided by prosper.")
-
-(defconst LaTeX-prosper-slide-styles
-  '("alienglow" "autumn" "azure"
-    "contemporain" "darkblue" "default" "frames"
-    "lignesbleues" "nuancegris" "troispoints"
-    "alcatel" "gyom" "pascal" "rico"
-    ))
-
-(defun LaTeX-prosper-insert-title (_optional)
-  (newline)
-  (mapc (lambda(f)
-          (TeX-insert-macro f)
-          (newline))
-        '("title" "subtitle" "author" "email" "institution" "slideCaption"
-          "Logo" "DefaultTransition"))
-  (LaTeX-insert-environment "document")
-  (TeX-insert-macro "maketitle"))
-
-
-;; Utility functions
-(defun LaTeX-prosper-arg-pdftransition (_environment)
-  (let ((default
-          (if (boundp 'LaTeX-prosper-transition-history)
-              (car LaTeX-prosper-transition-history)
-            "Replace")))
-    (TeX-argument-insert
-     (completing-read
-      (TeX-argument-prompt nil
-                           (format "Transition (Default %s) " default)
-                           t)
-      (mapcar #'list LaTeX-prosper-transition-styles)
-      nil
-      t
-      nil
-      'LaTeX-prosper-transition-history
-      default)
-     nil)))
-
-(defun LaTeX-prosper-slide-style-prompt()
-  (completing-read
-   "Slide Style?"
-   LaTeX-prosper-slide-styles
-   nil nil nil nil "default" ))
-
-
-(defun LaTeX-prosper-insert-options(_environment)
-  (insert "[" )
-  (insert (LaTeX-prosper-slide-style-prompt) " ")
-  (mapc (lambda(f)
-          (if (y-or-n-p (car f))
-              (insert (car (cdr f)) " ")))
-        '(("Draft?" "draft")
-          ("Color Slides?" "slideColor")
-          ("Disable running total on each slide?" "nototal")
-          ("Is the final version going to be PDF?" "pdf")
-          ("Are you going to use Adobe Distiller" "distiller")))
-  (delete-char -1)
-  (insert "]"))
-
-(defun LaTeX-prosper-insert-slide (_environment)
-  (if (y-or-n-p "Surround with overlay? ")
-      (progn (TeX-insert-macro "overlays")
-             (if (search-backward "{" 0 t)
-                 (progn
-                   (goto-char (+ 1 (point)))
-                   (insert "%\n")))))
-  (let ((title (TeX-read-string "Title: ")))
-    (LaTeX-insert-environment "slide" (concat TeX-grop title TeX-grcl))))
-
-;; AUCTeX configuration
-(TeX-add-style-hook
- "prosper"
- (lambda ()
-   (LaTeX-add-environments
-    '("slide" LaTeX-prosper-insert-slide)
-    '("itemstep" LaTeX-env-item)
-    '("Itemize" LaTeX-env-item))
-   (TeX-add-symbols
-    '("documentclass"
-      LaTeX-prosper-insert-options
-      LaTeX-prosper-insert-title)
-    '("title" "Title of the presentation")
-    '("subtitle" "Subtitle of the presentation")
-    '("author" "Author name")
-    '("email" "Author email")
-    '("institution" "Author institution")
-    '("slideCaption" "Caption for slide")
-    '("Logo" "Logo")
-    '("displayVersion" TeX-arg-free)
-    '("DefaultTransition"
-      LaTeX-prosper-arg-pdftransition)
-    '("NoFrenchBabelItemize" TeX-arg-free)
-    '("part" LaTeX-prosper-arg-part)
-    '("overlays" "Number of overlays" t)
-    '("FontTitle" "Color slides" "Black & White Slides")
-    '("FontText" "Color slides" "Black & White Slides")
-    '("fontTitle" "Text")
-    '("fontText" "Text")
-    '("ColorFoot" "Color")
-    '("PDFtransition" LaTeX-prosper-arg-pdftransition)
-    '("myitem" "Level" "Definition")
-    '("fromSlide" "Number" t)
-    '("fromSlide*" "Number" t)
-    '("onlySlide" "Number" t)
-    '("onlySlide*" "Number" t)
-    '("OnlySlide" "Number")
-    '("UntilSlide" "Number")
-    '("untilSlide*" "Number")
-    '("PDForPS" TeX-arg-conditional)
-    '("onlyInPS" t)
-    '("onlyInPDF" t)
-    '("FromSlide" "Number")))
- TeX-dialect)
-
-;;; prosper.el ends here
diff --git a/elpa/auctex-13.1.3/style/prosper.elc b/elpa/auctex-13.1.3/style/prosper.elc
deleted file mode 100644
index 53ec9af..0000000
--- a/elpa/auctex-13.1.3/style/prosper.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/psfig.el b/elpa/auctex-13.1.3/style/psfig.el
deleted file mode 100644
index 09b2ad2..0000000
--- a/elpa/auctex-13.1.3/style/psfig.el
+++ /dev/null
@@ -1,83 +0,0 @@
-;;; psfig.el - Support for the psfig style option.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013-2014, 2020 Free Software Foundation, Inc.
-
-;; Contributed by Marc Gemis <makke@wins.uia.ac.be>
-;; Please direct comments to him.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "psfig"
- (lambda ()
-   ;; probable some of the following symbols may be removed
-   (TeX-add-symbols "protect" "figurepath"  "fbox"
-                    "other" "letter" "other" "then" "Sine" "Cosine"
-                    "psdraft" "psfull" "psscalefirst" "psrotatefirst"
-                    "psnodraftbox" "psdraftbox" "pssilent" "psnoisy"
-                    "minmaxtest"
-                    '("psfig" TeX-arg-psfig)
-                    '("psfigurepath" t)
-                    )
-   (LaTeX-add-environments
-    '("psfigure" LaTeX-env-psfigure)))
- TeX-dialect)
-
-(defun TeX-arg-psfig (_optional)
-  "Ask for file, width and length. Insert psfig macro"
-  (let ((psfile (read-file-name "PS-file: " "" "" nil))
-        (figwidth (TeX-read-string "Figure width: "))
-        (figheight (TeX-read-string "Figure height: "))
-        )
-
-    (insert TeX-grop "figure=" psfile)
-    (if (not (zerop (length figwidth)))
-        (insert ",width=" figwidth))
-    (if (not (zerop (length figheight)))
-        (insert ",height=" figheight))
-    (insert TeX-grcl)))
-
-
-(defun LaTeX-env-psfigure (_environment)
-  "Create  with \\label and \\caption and \\psfig commands."
-  (let* ((float (TeX-read-string "Float to: " LaTeX-float))
-         (caption (TeX-read-string "Caption: "))
-         (short-caption (when (>= (length caption) LaTeX-short-caption-prompt-length)
-                          (TeX-read-string "(Optional) Short caption: ")))
-         (label (TeX-read-string "Label: " LaTeX-figure-label))
-                                        ; gf: ask if this should be centered
-         (psfile (read-file-name "PS-file: " "" "" nil))
-         (figwidth (TeX-read-string "Figure width: "))
-         (figheight (TeX-read-string "Figure height: "))
-         )
-
-    (setq LaTeX-float (if (zerop (length float))
-                          LaTeX-float
-                        float))
-
-    (LaTeX-insert-environment "figure"
-                              (concat LaTeX-optop LaTeX-float LaTeX-optcl))
-
-    (insert TeX-esc "centerline" TeX-grop TeX-esc "psfig" TeX-grop
-            "figure=" psfile)
-    (if (not (zerop (length figwidth)))
-        (insert ",width=" figwidth))
-    (if (not (zerop (length figheight)))
-        (insert ",height=" figheight))
-    (insert TeX-grcl TeX-grcl)
-    (if (zerop (length caption))
-        ()
-      (newline-and-indent)
-      (insert (LaTeX-compose-caption-macro caption short-caption)))
-    (if (or (zerop (length label))
-            (equal LaTeX-figure-label label))
-        ()
-      (newline-and-indent)
-      (insert TeX-esc "label" TeX-grop label TeX-grcl))
-
-    (forward-line 2)))
-
-;;; psfig.el ends here
diff --git a/elpa/auctex-13.1.3/style/psfig.elc b/elpa/auctex-13.1.3/style/psfig.elc
deleted file mode 100644
index 13e2053..0000000
--- a/elpa/auctex-13.1.3/style/psfig.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/pst-grad.el b/elpa/auctex-13.1.3/style/pst-grad.el
deleted file mode 100644
index 0426a73..0000000
--- a/elpa/auctex-13.1.3/style/pst-grad.el
+++ /dev/null
@@ -1,73 +0,0 @@
-;;; pst-grad.el --- AUCTeX style for `pst-grad.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2020 Free Software Foundation, Inc.
-
-;; Author: Holger Sparr <holger.sparr@gmx.net>
-;; Created: 21 Jun 2007
-;; Keywords: latex, pstricks, auctex, emacs
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `pst-grad.sty'.
-
-;;; TODO:
-;;
-;; -- 
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(defvar LaTeX-pst-fillstyle-list)
-(defvar LaTeX-pst-parameters-completion-regexp)
-(defvar LaTeX-pst-parameters-name-list)
-
-;;; Parameters
-(defvar LaTeX-pstgrad-parameters-name-list
-  '("gradangle" "gradbegin" "gradend" "gradlines" "gradmidpoint"
-    "gradientHSB" "GradientCircle" "GradientPos" "GradientScale")
-  "A list of parameter names in pst-grad.")
-
-;;; Aliases
-(defvaralias 'LaTeX-pst-gradbegin-list 'LaTeX-pst-color-list)
-(defvaralias 'LaTeX-pst-gradend-list 'LaTeX-pst-color-list)
-
-;;; Hook
-(TeX-add-style-hook
- "pst-grad"
- (function
-  (lambda ()
-    (TeX-run-style-hooks
-     "pstricks")
-    (unless (member "gradient" LaTeX-pst-fillstyle-list)
-      (setq LaTeX-pst-fillstyle-list (append LaTeX-pst-fillstyle-list
-                                             '("gradient")))
-      (setq LaTeX-pst-parameters-completion-regexp
-            (concat
-             (substring LaTeX-pst-parameters-completion-regexp 0 -2)
-             "\\|gradbegin\\|gradend\\)")))
-    (make-local-variable 'LaTeX-pst-parameters-name-list)
-    (setq LaTeX-pst-parameters-name-list
-          (append LaTeX-pstgrad-parameters-name-list
-                  LaTeX-pst-parameters-name-list))))
- TeX-dialect)
-
-;;; pst-grad.el ends here
diff --git a/elpa/auctex-13.1.3/style/pst-grad.elc b/elpa/auctex-13.1.3/style/pst-grad.elc
deleted file mode 100644
index e34b48d..0000000
--- a/elpa/auctex-13.1.3/style/pst-grad.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/pst-node.el b/elpa/auctex-13.1.3/style/pst-node.el
deleted file mode 100644
index 86a87e4..0000000
--- a/elpa/auctex-13.1.3/style/pst-node.el
+++ /dev/null
@@ -1,207 +0,0 @@
-;;; pst-node.el --- AUCTeX style for `pst-node.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007-2021  Free Software Foundation, Inc.
-
-;; Author: Holger Sparr <holger.sparr@gmx.net>
-;; Created: 21 Jun 2007
-;; Based on: Jean-Philippe Georget's pst-plot.el
-;; Keywords: latex, pstricks, auctex, emacs
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `pst-node.sty'.
-
-;;; TODO:
-;;
-;; -- self parsing of possible node names
-;; -- adding more macro support
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function LaTeX-package-parameter-value
-                  "pstricks" (param pname))
-(declare-function LaTeX-package-parameters-pref-and-chosen
-                  "pstricks" (param pname noskip))
-(declare-function LaTeX-package-parameters
-                  "pstricks" (optional pname preparam param))
-(declare-function LaTeX-pst-angle  "pstricks" ())
-(declare-function LaTeX-pst-point  "pstricks" ())
-(declare-function LaTeX-pst-arrows "pstricks" ())
-
-(defalias 'LaTeX-pst-node #'LaTeX-pst-point)
-
-(defvar LaTeX-pstnode-parameters-completion-regexp
-  "\\(npos\\|nrot\\)"
-  "Regexp for `string-match'ing a parameter.")
-
-(defvar LaTeX-pstnode-parameters-boolean-regexp "show\\([a-zA-Z]+\\)"
-  "Regexp for `string-match'ing a parameter.")
-
-(defvar LaTeX-pstnode-npos-list '(".25" ".5" ".75" "1" "1.5" "2")
-  "A list of values for npos in nput.")
-
-(defvar LaTeX-pstnode-nrot-list '(":U" ":D" ":R" ":L")
-  "A list of values for nrot in nput.")
-
-(defvar LaTeX-pstnode-psmatrix-list
-  '("mnode" "emnode" "name" "nodealign" "mocl" "rowsep" "colsep"
-    "mnodesize")
-  "A list of values for trimode in pstribox.")
-
-;;; Parameters
-(defvar LaTeX-pstnode-parameters-history nil
-  "History of values for parameters in pst-node.")
-
-(defvar LaTeX-pstnode-parameters-value-history nil
-  "History of parameter values in pst-node.")
-
-(defvar LaTeX-pstnode-parameters-name-list
-  '("angle" "angleA" "angleB" "arcangle" "arcangleA" "arcangleB" "arm"
-    "armA" "armB" "boxsize" "colsep" "framesize" "href" "loopsize"
-    "ncurv" "ncurvA" "ncurvB" "nodesepA" "nodesepB" "npos" "nrot"
-    "offset" "offsetA" "offsetB" "radius" "vref" "Xnodesep" "XnodesepA"
-    "XnodesepB" "Ynodesep" "YnodesepA" "YnodesepB")
-  "A list of parameters' name in pst-node.")
-
-(defvar LaTeX-pstnode-parameters-name-history nil
-  "History of parameter names in pst-node.")
-
-;;; Derived Functions from pstricks.el defuns
-(defun LaTeX-pstnode-parameter-value (param)
-  "See documentation of `LaTeX-package-parameter-value'."
-  (LaTeX-package-parameter-value param "pstnode"))
-
-(defun LaTeX-pstnode-parameters-pref-and-chosen (param &optional noskip)
-  "See documentation of `LaTeX-package-parameters-pref-and-chosen'."
-  (LaTeX-package-parameters-pref-and-chosen param "pstnode" noskip))
-
-(defun LaTeX-pstnode-parameters (optional &optional preparam param)
-  "See documentation of `LaTeX-package-parameters-pref-and-chosen'."
-  (LaTeX-package-parameters optional "pstnode" preparam param))
-
-;;; Macros
-(defun LaTeX-pstnode-macro-nput (_optional &optional _arg)
-  "Return \\nput arguments after querying."
-  (insert "[rot=" (LaTeX-pst-angle) "]{" (LaTeX-pst-angle) "}{"
-          (LaTeX-pst-node) "}"))
-
-(defun LaTeX-pstnode-macro-cnodeput (_optional &optional _arg)
-  "Return \\cnodeput arguments after querying."
-  (let ((rotation (if current-prefix-arg (LaTeX-pst-angle) nil))
-        (pnt (if current-prefix-arg (LaTeX-pst-point) nil)))
-    (insert (if rotation (format "{%s}" rotation) "")
-            (if pnt (format "(%s)" pnt) "") "{" (LaTeX-pst-node) "}")))
-
-(defun LaTeX-pstnode-macro-nc (_optional &optional _arg)
-  "Return \\nc* arguments after querying."
-  (let ((arrows (LaTeX-pst-arrows)))
-    (insert (if arrows (format "{%s}" arrows) "") "{" (LaTeX-pst-node)
-            "}{" (LaTeX-pst-node) "}")))
-
-(defun LaTeX-pstnode-macro-pc (_optional &optional _arg)
-  "Return \\pc* arguments after querying."
-  (let ((arrows (LaTeX-pst-arrows)))
-    (insert (if arrows (format "{%s}" arrows) "") "(" (LaTeX-pst-point)
-            ")(" (LaTeX-pst-point) ")")))
-
-(defun LaTeX-pstnode-macro-tnabcput (optional &optional _arg)
-  "Return \\t?put or \\n?put arguments after querying."
-  (TeX-argument-insert (LaTeX-pstnode-parameters-pref-and-chosen
-                        '("nrot" "npos"))
-                       optional))
-
-;;; Environments
-(defun LaTeX-pstnode-env-psmatrix (env)
-  "Return psmatrix environment with arguments."
-  (let ((opt (TeX-completing-read-multiple "Options: "
-                                           LaTeX-pstnode-psmatrix-list)))
-    (LaTeX-insert-environment env opt)))
-
-(TeX-add-style-hook
- "pst-node"
- (function
-  (lambda ()
-    (LaTeX-add-environments
-     '("psmatrix" LaTeX-pstnode-env-psmatrix))
-    (TeX-add-symbols
-     '("MakeShortNab" 2) '("MakeShortTablr" 4) '("PSTnodesLoaded" 0)
-     '("nput" LaTeX-pstnode-macro-nput TeX-arg-macro)
-     '("cnodeput" [LaTeX-pst-parameters] LaTeX-pstnode-macro-cnodeput t)
-     '("Cnode" [LaTeX-pstnode-parameters] LaTeX-pst-point-in-parens t)
-     '("cnode" [LaTeX-pstnode-parameters] "Radius" t)
-     '("fnode" [LaTeX-pstnode-parameters] LaTeX-pst-point-in-parens t)
-     '("fnode*" [LaTeX-pstnode-parameters] LaTeX-pst-point-in-parens t)
-     '("dotnode" [LaTeX-pstnode-parameters] LaTeX-pst-point-in-parens t)
-     '("pnode" LaTeX-pst-point-in-parens t)
-     '("Rnode" [LaTeX-pstnode-parameters ("href" "vref")]
-       (TeX-arg-eval LaTeX-pst-point) t)
-     '("rnode" [LaTeX-pstnode-parameters ("ref")]
-       (TeX-arg-eval LaTeX-pst-point) t)
-     '("circlenode" [LaTeX-pst-parameters]
-       (TeX-arg-eval LaTeX-pst-point) t)
-     '("dianode" [LaTeX-pst-parameters] "Node Name" t)
-     '("ovalnode" [LaTeX-pst-parameters] "Node Name" t)
-     '("trinode" [LaTeX-pst-parameters] "Node Name" t)
-     '("dotnode" [LaTeX-pst-parameters] LaTeX-pst-point-in-parens
-       "Node Name")
-     '("naput" [LaTeX-pstnode-macro-tnabcput] t)
-     '("nbput" [LaTeX-pstnode-macro-tnabcput] t)
-     '("ncput" [LaTeX-pstnode-macro-tnabcput] t)
-     '("taput" [LaTeX-pstnode-macro-tnabcput] t)
-     '("tbput" [LaTeX-pstnode-macro-tnabcput] t)
-     '("thput" [LaTeX-pstnode-macro-tnabcput] t)
-     '("tlput" [LaTeX-pstnode-macro-tnabcput] t)
-     '("trput" [LaTeX-pstnode-macro-tnabcput] t)
-     '("tvput" [LaTeX-pstnode-macro-tnabcput] t)
-     '("ncline" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("ncarc" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("ncdiag" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("ncdiagg" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("ncbar" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("ncangle" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("ncangles" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("ncloop" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("nccurve" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("nccircle" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("ncbox" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("ncarcbox" [LaTeX-pst-parameters] LaTeX-pstnode-macro-nc)
-     '("pcline" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pccurve" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pcarc" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pcbar" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pcdiag" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pcdiagg" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pcangle" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pcangles" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pcloop" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pcbox" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("pcarcbox" [LaTeX-pst-parameters] LaTeX-pstnode-macro-pc)
-     '("psspan" (TeX-arg-eval LaTeX-pst-input-int))
-     '("psrowhook" t)
-     '("pscolhook" t))
-    (TeX-run-style-hooks
-     "pstricks")))
- TeX-dialect)
-
-;;; pst-node.el ends here
diff --git a/elpa/auctex-13.1.3/style/pst-node.elc b/elpa/auctex-13.1.3/style/pst-node.elc
deleted file mode 100644
index 322f805..0000000
--- a/elpa/auctex-13.1.3/style/pst-node.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/pst-plot.el b/elpa/auctex-13.1.3/style/pst-plot.el
deleted file mode 100644
index cfad30b..0000000
--- a/elpa/auctex-13.1.3/style/pst-plot.el
+++ /dev/null
@@ -1,150 +0,0 @@
-;;; pst-plot.el --- AUCTeX style for `pst-plot.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2014, 2015, 2019, 2020 Free Software Foundation, Inc.
-
-;; Author: Holger Sparr <holger.sparr@gmx.net>
-;; Created: 21 Jun 2007
-;; Based on: Jean-Philippe Georget's pst-plot.el
-;; Keywords: latex, pstricks, auctex, emacs
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `pst-plot.sty'.
-
-;;; TODO:
-;;
-;; -- improve symbol support (especially the pstScalePoints macros)
-;; -- check for multido.el necessity
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function LaTeX-pst-arrows "pstricks" ())
-(declare-function LaTeX-pst-point  "pstricks" ())
-(declare-function TeX-arg-compl-list
-                  "pstricks" (list &optional prompt hist))
-
-(defvar LaTeX-pst-parameters-completion-regexp)
-(defvar LaTeX-pst-parameters-name-list)
-
-;;; Parameters
-(defvar LaTeX-pstplot-datasets nil
-  "List of parsed data sets defined with \\savedata or \\readdata.")
-
-(defvar LaTeX-pstplot-parameters-name-list
-  '("axesstyle" "labels" "plotpoints" "plotstyle" "showorigin" "ticks"
-    "ticksize" "tickstyle")
-  "A list of parameters' name in pst-plot.")
-
-(defvaralias 'LaTeX-pst-labels-list 'LaTeX-pst-ticks-list)
-
-(defvar LaTeX-pst-ticks-list '(t "none" "all" "x" "y")
-  "A list of values for ticks in pst-plot.")
-
-(defvar LaTeX-pst-plotstyle-list
-  '(t "dots" "line" "polygon" "curve" "ecurve" "ccurve")
-  "A list of values for tickstyles in pst-plot.")
-
-(defvar LaTeX-pst-tickstyle-list '(t "full" "top" "bottom")
-  "A list of values for tickstyles in pst-plot.")
-
-(defvar LaTeX-pst-axesstyle-list '(t "axes" "frame" "none")
-  "A list of values for axesstyles in pst-plot.")
-
-;; Self Parsing -- see (info "(auctex)Hacking the Parser")
-(defvar LaTeX-auto-pstplot-regexp-list
-  '(("\\\\\\(save\\|read\\)data{?\\(\\\\[a-zA-Z]+\\)}?"
-     2 LaTeX-auto-pstplot))
-  "List of regular expressions to extract arguments of \\*data
-  macros.")
-
-(defvar LaTeX-auto-pstplot nil
-  "Temporary for parsing \\*data definitions.")
-
-(defun LaTeX-pstplot-cleanup ()
-  "Move symbols from `LaTeX-auto-pstplot' to `TeX-auto-symbol'."
-  (mapcar (lambda (symbol)
-            ;; (setq TeX-symbol-list (cons (list symbol 0) TeX-symbol-list))
-            ;; (setq TeX-auto-symbol (cons (list symbol 0) TeX-auto-symbol)))
-            (add-to-list 'LaTeX-pstplot-datasets symbol))
-            LaTeX-auto-pstplot))
-
-(defun LaTeX-pstplot-prepare ()
-  "Clear `LaTeX-auto-pstplot' before use."
-  (setq LaTeX-auto-pstplot nil))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-pstplot-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-pstplot-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-;;; Macros
-(defun LaTeX-pst-macro-psaxes (_optional &optional _arg)
-  "Return \\psaxes arguments after querying."
-  (let* ((cpref (if current-prefix-arg (car current-prefix-arg) 0))
-         (arrows (LaTeX-pst-arrows))
-         (pnt1 (if (> cpref 4) (LaTeX-pst-point) nil))
-         (pnt2 (if (> cpref 0) (LaTeX-pst-point) nil))
-         (pnt3 (LaTeX-pst-point)))
-    ;; Insert \psaxes arguments.
-    (insert (if arrows (format "{%s}" arrows) "")
-            (if pnt1 (format "(%s)" pnt1) "")
-            (if pnt2 (format "(%s)" pnt2) "") "(" pnt3 ")")))
-
-;;; Derived defuns
-(defun LaTeX-pstplot-datasets-read ()
-  (TeX-arg-compl-list "Datasets" LaTeX-pstplot-datasets))
-
-;;; Hook
-(TeX-add-style-hook
- "pst-plot"
- (function
-  (lambda ()
-    (mapc #'TeX-auto-add-regexp LaTeX-auto-pstplot-regexp-list)
-    (TeX-add-symbols
-     '("readdata" "Macro Name" TeX-arg-file)
-     '("savedata" "Macro Name" ["Values"])
-     '("dataplot" ["Options"]
-       (TeX-arg-eval LaTeX-pstplot-datasets-read))
-     '("fileplot" ["Options"] TeX-arg-file)
-     '("listplot" ["Options"] "Values")
-     '("pstScalePoints" "X-Mod" "Y-Mod")
-     '("psplot" [LaTeX-pst-parameter] "xmin" "xmax" t)
-     '("parametricplot" [LaTeX-pst-parameter] "xmin" "xmax" t)
-     '("psaxes" [LaTeX-pst-parameters] LaTeX-pst-macro-psaxes)
-     "pshlabel"
-     "psvlabel")
-    (TeX-run-style-hooks
-     "pstricks"
-     "multido")
-    (unless (string-match "plotstyle"
-                          LaTeX-pst-parameters-completion-regexp)
-      (setq LaTeX-pst-parameters-completion-regexp
-            (concat
-             (substring LaTeX-pst-parameters-completion-regexp 0 -2)
-             "\\|plotstyle\\|ticks\\|tickstyle\\|axesstyle\\|labels\\)")))
-    (make-local-variable 'LaTeX-pst-parameters-name-list)
-    (setq LaTeX-pst-parameters-name-list
-          (append LaTeX-pstplot-parameters-name-list
-                  LaTeX-pst-parameters-name-list))))
- TeX-dialect)
-
-;;; pst-plot.el ends here
diff --git a/elpa/auctex-13.1.3/style/pst-plot.elc b/elpa/auctex-13.1.3/style/pst-plot.elc
deleted file mode 100644
index b8de071..0000000
--- a/elpa/auctex-13.1.3/style/pst-plot.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/pst-slpe.el b/elpa/auctex-13.1.3/style/pst-slpe.el
deleted file mode 100644
index e9f78e6..0000000
--- a/elpa/auctex-13.1.3/style/pst-slpe.el
+++ /dev/null
@@ -1,74 +0,0 @@
-;;; pst-slpe.el --- AUCTeX style for `pst-slpe.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007, 2020 Free Software Foundation, Inc.
-
-;; Author: Holger Sparr <holger.sparr@gmx.net>
-;; Created: 21 Jun 2007
-;; Keywords: latex, pstricks, auctex, emacs
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `pst-slpe.sty'.
-
-;;; TODO:
-;;
-;; -- 
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(defvar LaTeX-pst-fillstyle-list)
-(defvar LaTeX-pst-parameters-completion-regexp)
-(defvar LaTeX-pst-parameters-name-list)
-
-;;; Parameters
-(defvar LaTeX-pstslpe-parameters-name-list
-  '("slopeangle" "slopecenter" "slopecolors" "slopebegin" "slopeend"
-    "sloperadius" "slopesteps")
-  "A list of parameter names in pst-slpe.")
-
-;;; Aliases
-(defvaralias 'LaTeX-pst-slopebegin-list 'LaTeX-pst-color-list)
-(defvaralias 'LaTeX-pst-slopeend-list 'LaTeX-pst-color-list)
-
-;;; Define hook
-(TeX-add-style-hook
- "pst-slpe"
- (lambda ()
-   (TeX-run-style-hooks
-    "pstricks")
-   (unless (member "slope" LaTeX-pst-fillstyle-list)
-     (setq LaTeX-pst-fillstyle-list
-           (append LaTeX-pst-fillstyle-list
-                   '("slope" "slopes" "ccslope" "ccslopes" "radslope"
-                     "radslopes")))
-     (setq LaTeX-pst-parameters-completion-regexp
-           (concat
-            (substring LaTeX-pst-parameters-completion-regexp 0 -2)
-            "\\|slopebegin\\|slopeend\\)")))
-   (make-local-variable 'LaTeX-pst-parameters-name-list)
-   (setq LaTeX-pst-parameters-name-list
-         (append LaTeX-pstslpe-parameters-name-list
-                 LaTeX-pst-parameters-name-list)))
- TeX-dialect)
-
-;;; pst-slpe.el ends here
diff --git a/elpa/auctex-13.1.3/style/pst-slpe.elc b/elpa/auctex-13.1.3/style/pst-slpe.elc
deleted file mode 100644
index 13dd057..0000000
--- a/elpa/auctex-13.1.3/style/pst-slpe.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/pstricks.el b/elpa/auctex-13.1.3/style/pstricks.el
deleted file mode 100644
index 6a6707f..0000000
--- a/elpa/auctex-13.1.3/style/pstricks.el
+++ /dev/null
@@ -1,880 +0,0 @@
-;;; pstricks.el --- AUCTeX style for the `pstricks' package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2007-2022  Free Software Foundation, Inc.
-
-;; Author: Holger Sparr <holger.sparr@gmx.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2007-06-14
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-;;
-;; AUCTeX style file for PSTricks
-;;
-;; Support for basic PSTricks macros and their arguments. Separate
-;; history variables for point, angle, ... arguments.
-;;
-;; Parameter input completion together with input completion for certain
-;; parameters (e.g. linestyle, linecolor and the like).
-;;
-;; There is a PSTricks-specific support for adding new parameters to
-;; existing parameter lists or changing existing ones in optional
-;; macro arguments.  You might want to make those available through
-;; key bindings by using something like
-;; (define-key LaTeX-mode-map (kbd "C-c p a")
-;;   'LaTeX-pst-parameter-add)
-;; (define-key LaTeX-mode-map (kbd "C-c p c")
-;;   'LaTeX-pst-parameter-change-value)
-;; in a personal style file for PSTricks.
-
-;;; History:
-;;
-;; 14/06/2007 rewrite of pstricks.el based on Jean-Philippe Georget's
-;;            pstricks.el version found on <URI:
-;;            https://www.emacswiki.org/emacs/pstricks.el>
-
-;;; TODO:
-;;
-;; -- Use alist or hash-table for parameter input
-;; -- Add more regularly used PSTricks macros
-;; -- Prevent errors in AUCTeX modes other than LaTeX mode.
-;; -- Check if the functionality for adding and changing parameters
-;;    can be generalized.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-(eval-when-compile
-  (require 'cl-lib))
-
-;;; General Functions
-
-(defun TeX-arg-compl-list (list &optional prompt hist)
-  "Input a value after PROMPT with completion from LIST and HISTORY."
-  (let ((first (car list)))
-    (if (and first (listp first))
-        (let ((func (nth 0 first))
-              (prompt (concat (or (nth 1 first) prompt) ": "))
-              (compl (nth 2 first))
-              (hist (or (nth 3 first) hist))
-              (crm-separator (nth 4 first))
-              res)
-          (setq list (cdr list))
-          (cond ((eq func #'completing-read-multiple)
-                 (setq res (funcall func prompt list nil compl nil hist))
-                 (mapconcat #'identity res crm-separator))
-                ((eq func #'completing-read)
-                 (setq res
-                       (funcall func prompt list nil compl nil hist)))))
-      (completing-read (concat prompt ": ") list nil nil nil hist))))
-
-;; XXX: Show default value in prompt.  Perhaps extend
-;; `TeX-argument-prompt' to do that.
-(defun LaTeX-pst-what (what prompt default &optional arg)
-  "Ask for WHAT with PROMPT with DEFAULT.
-The corresponding lists LaTeX-pst-<what>-\\(list\\|history\\)
-have to exist.
-
-\(Used to define functions named LaTeX-pst-<what>.\))"
-  (let ((list (intern (concat "LaTeX-pst-" what "-list")))
-        (hist (intern (concat "LaTeX-pst-" what "-history"))))
-    (if (not arg)
-        (setq arg (TeX-arg-compl-list (symbol-value list) prompt hist)))
-    (if (string= arg "")
-        default
-      (add-to-list list arg)
-      arg)))
-
-(defun LaTeX-pst-input-int (prompt arg)
-  "Return number as string asked for with PROMPT if no number
-passed with ARG."
-  (unless (numberp arg)
-    (setq arg (read-number (concat prompt ": ") 2)))
-  (number-to-string arg))
-
-(defun LaTeX-pst-enclose-obj (symbol op cl)
-  "Enclose string returned by the `funcall' SYMBOL in OP and CL
-character."
-  (let ((str (funcall symbol)))
-    (if str (insert (char-to-string op) str (char-to-string cl)))))
-
-(defun LaTeX-package-parameter-value (param pname)
-  "Ask for possible value of parameter PARAM given as string
-available through package name PNAME and return \"param=value\"."
-  (add-to-list (intern (concat "LaTeX-" pname "-parameters-name-list"))
-               param)
-  ;; select predefined set
-  (let* ((cregexp
-          (symbol-value
-           (intern (concat "LaTeX-" pname
-                           "-parameters-completion-regexp"))))
-         (bregexp
-          (symbol-value (intern (concat "LaTeX-" pname
-                                        "-parameters-boolean-regexp"))))
-         (parlist (cond
-                   ((string-match cregexp param)
-                    (intern (concat "LaTeX-" pname "-"
-                                    (match-string 0 param) "-list")))
-                   ((string-match bregexp param)
-                    'LaTeX-pst-boolean-list)))
-         val compl)
-    ;; ask for value
-    (setq val (TeX-arg-compl-list
-               (symbol-value parlist)
-               (concat "(Press TAB for completions) " param)
-               (intern (concat "LaTeX-" pname
-                               "-parameters-value-history"))))
-    ;; FIXME: This looks broken.  `compl' is never set and unless ""
-    ;; is added to parlist (at least in the Boolean case), the prompt
-    ;; shown by `TeX-arg-compl-list' will be incorrect.
-    (if (and (not compl) parlist) (add-to-list parlist val))
-    (if (string= val "") "" (concat param "=" val))))
-
-(defun LaTeX-package-parameters-pref-and-chosen (param pname noskip)
-  "Set values for elements of PARAM from package PNAME and
-further explicitly typed in parameters and return a comma
-separated list as string."
-  (let ((allpars "")
-        (fask (intern (concat "LaTeX-" pname "-parameter-value")))
-        tpara parval)
-    (when param
-      (while param
-        (setq tpara (pop param))
-        (setq parval (funcall fask tpara))
-        (setq allpars
-              (concat allpars
-                      (if (or (string= "" allpars) (string= "" parval))
-                          "" ",") parval))))
-    ;; ask for parameter names as long as none is given
-    (when noskip
-      (while
-          (not
-           (string=
-            ""
-            (setq tpara
-                  (completing-read
-                   "Parameter name (RET to stop): "
-                   (symbol-value (intern
-                                  (concat "LaTeX-" pname
-                                          "-parameters-name-list")))
-                   nil nil nil (intern
-                                (concat "LaTeX-" pname
-                                        "-parameters-name-history"))))))
-        (setq parval (funcall fask tpara))
-        ;; concat param=value with other ones
-        (setq allpars
-              (concat allpars
-                      (if (or (string= "" allpars) (string= "" parval))
-                          ""
-                        ",")
-                      parval))))
-    (add-to-list
-     (intern (concat "LaTeX-" pname "-parameters-history")) allpars)
-    allpars))
-
-(defun LaTeX-package-parameters (optional pname preparam param)
-  "Ask for parameters and manage several parameter lists for
-package PNAME"
-  (let ((fask (intern
-               (concat "LaTeX-" pname "-parameters-pref-and-chosen")))
-        (hlist (intern (concat "LaTeX-" pname "-parameters-history")))
-        (nlist
-         (symbol-value
-          (intern (concat "LaTeX-" pname "-parameters-name-list")))))
-    ;;
-    (when (and preparam (listp preparam))
-      (setq preparam (funcall fask preparam)))
-    ;;
-    (setq param
-          (TeX-completing-read-multiple
-           (concat
-            "Params (use <Up,Down> for history or RET for choices): ")
-           nlist nil nil nil hlist))
-    ;;
-    (if (not param)
-        (setq param (funcall fask nil t))
-      (setq param (car (symbol-value hlist))))
-    (TeX-argument-insert
-     (if (or (string= "" preparam) (eq preparam nil))
-         param
-       (concat preparam (if (string= "" param) "" (concat "," param))))
-     optional)))
-
-;;; Points
-(defvar LaTeX-pst-point-list (list "0,0")
-  "A list of values for point in pstricks.")
-
-(defvar LaTeX-pst-point-history LaTeX-pst-point-list
-  "History of values for point in pstricks.")
-
-(defun LaTeX-pst-point ()
-  "Ask for a point and manage point list."
-  (LaTeX-pst-what "point"
-                  (concat "Point (default " (car LaTeX-pst-point-history) ")")
-                  (car LaTeX-pst-point-history)))
-
-(defun LaTeX-pst-point-in-parens (_optional)
-  "Enclose point in parentheses."
-  (LaTeX-pst-enclose-obj 'LaTeX-pst-point ?\( ?\)))
-
-;;; Angles
-(defvar LaTeX-pst-angle-list (list "0")
-  "A list of values for angle in pstricks.")
-
-(defvar LaTeX-pst-angle-history nil
-  "History of values for angle in pstricks.")
-
-(defun LaTeX-pst-angle ()
-  "Ask for a angle and manage angle list"
-  (LaTeX-pst-what "angle"
-                  (concat "Angle (default " (car LaTeX-pst-angle-list) ")")
-                  (car LaTeX-pst-angle-list)))
-
-;;; Extension in one Direction
-(defvar LaTeX-pst-extdir-list (list "1")
-  "A list of values for extdir in pstricks.")
-
-(defvar LaTeX-pst-extdir-history nil
-  "History of values for extdir in pstricks.")
-
-(defun LaTeX-pst-extdir (descr)
-  "Ask for a extdir and manage extdir list"
-  (LaTeX-pst-what "extdir"
-                  (concat descr " (default " (car LaTeX-pst-extdir-list) ")")
-                  (car LaTeX-pst-extdir-list)))
-
-;;; Relative Points
-(defvar LaTeX-pst-delpoint-list nil
-  "A list of values for delpoint in pstricks.")
-
-(defvar LaTeX-pst-delpoint-history nil
-  "History of values for delpoint in pstricks.")
-
-;;; Arrows
-(defvar LaTeX-pst-arrows-list
-  '("->" "<-" "<->" ">-<" ">-" "-<" "<<->>" "<<-" "->>" "|-|" "|-" "-|"
-  "|*-|*" "[-]" "[-" "-]" "(-)" "(-" "-)" "*-*" "*-" "-*" "0-0" "0-"
-  "-0" "c-c" "c-" "-c" "C-C" "C-" "-C" "cc-cc" "cc-" "-cc" "|<->|" "|<-"
-  "->|" "|<*->|*" "|<*-" "->|*" "-")
-  "A list of values for arrows in pstricks.")
-
-(defvar LaTeX-pst-arrows-history nil
-  "History of values for arrows in pstricks.")
-
-;; XXX: Better ask for arrow start and end separately?
-;; `LaTeX-pst-arrows-list' is not exhaustive.
-(defun LaTeX-pst-arrows ()
-  "Ask for a arrow type and manage arrow type list"
-  (or (LaTeX-pst-what "arrows" "Arrow type" nil) ""))
-
-;;; Dots
-(defvar LaTeX-pst-dotstyle-list
-  '((completing-read "Dot style" nil LaTeX-pst-dotstyle-history)
-    "*" "o" "+" "|" "triangle" "triangle*" "square" "square*" "pentagon"
-    "pentagon*")
-  "A list of values for dotstyle in pstricks.")
-
-(defvar LaTeX-pst-dotstyle-history nil
-  "History of values for dotstyle in pstricks.")
-
-;;; Reference Point
-(defvar LaTeX-pst-refpoint-list
-  '((completing-read "Reference point" t LaTeX-pst-refpoint-history)
-    "l" "r" "t" "tl" "lt" "tr" "rt" "b" "bl" "br" "lb" "rb" "B" "Bl"
-    "Br" "lB" "rB")
-  "A list of values for refpoint in pstricks.")
-
-(defvar LaTeX-pst-refpoint-history nil
-  "History of values for refpoint in pstricks.")
-
-(defun LaTeX-pst-refpoint ()
-  "Ask for a refpoint and manage refpoint list"
-  (LaTeX-pst-what "refpoint" "Reference point" nil))
-
-;;; Color
-
-;; FIXME: Still used?
-(defvar LaTeX-pst-color-history nil
-  "History of values for color in pstricks.")
-
-;;; Others without History in Completion
-
-(defvar LaTeX-pst-style-list
-  '((completing-read "Defined Style" t))
-  "A list of values for user defined styles in pstricks.")
-
-;;; Parameters
-
-(defvar LaTeX-pst-parameters-history nil
-  "History of values for parameters in pstricks.")
-
-(defvar LaTeX-pst-parameters-value-history nil
-  "History of parameter values in pstricks.")
-
-(defvar LaTeX-pst-basic-parameters-name-list
-  '("arcsep" "arcsepA" "arcsepB" "arrowinset" "arrowlength" "arrows"
-    "arrowscale" "arrowsize" "border" "bordercolor" "boxsep"
-    "bracketlength" "cornersize" "curvature" "dash" "dimen" "dotangle"
-    "dotscale" "dotsep" "dotsize" "dotstyle" "doublecolor" "doubleline"
-    "doublesep" "doubleset" "fillcolor" "fillstyle" "framearc"
-    "framesep" "gangle" "gridcolor" "griddots" "gridlabelcolor"
-    "gridlabels" "gridwidth" "hatchangle" "hatchcolor" "hatchsep"
-    "hatchsepinc" "hatchwidth" "hatchwidthinc" "header" "labelsep"
-    "liftpen" "linearc" "linecolor" "linestyle" "linetype" "linewidth"
-    "rbracketlength" "ref" "runit" "shadow" "shadowangle" "shadowcolor"
-    "shadowsize" "showgrid" "showpoints" "style" "subgridcolor"
-    "subgriddiv" "subgriddots" "subgridwidth" "swapaxes" "tbarsize"
-    "trimode" "unit" "xunit" "yunit")
-  "A list of parameter names in pstricks.")
-
-
-(defvar LaTeX-pst-boolean-list '("true" "false")
-  "List of binary values for key=value completion.")
-
-;; XXX: Colors can actually be given as [-]<color>[!<num>].
-(defvar LaTeX-pst-color-list
-  '("black" "darkgray" "gray" "lightgray" "white"
-    "red" "green" "blue" "cyan" "magenta" "yellow")
-  "List of colors predefined in PSTricks.")
-
-(defvar LaTeX-pst-fillstyle-list
-  '("none" "solid" "vlines" "vlines*" "hlines" "hlines*" "crosshatch"
-    "crosshatch*" "boxfill")
-  "List of fill styles defined in PSTricks.")
-
-;; From PSTricks: PostScript macros for Generic TeX, User's Guide,
-;; Timothy Van Zandt, 25 July 2003, Version 97.
-;; FIXME: Provide separate variables tailored to the different macros.
-(defvar LaTeX-pst-basic-parameters-list
-  '(;; Dimensions, coordinates and angles
-    ("unit")
-    ("xunit")
-    ("yunit")
-    ("runit")
-    ;; Basic graphics parameters
-    ("linewidth")
-    ("linecolor" LaTeX-pst-color-list)
-    ("fillstyle" LaTeX-pst-fillstyle-list)
-    ("fillcolor" LaTeX-pst-color-list)
-    ("arrows" LaTeX-pst-arrows-list)
-    ("showpoints" LaTeX-pst-boolean-list)
-    ;; Lines and polygons
-    ("linearc")
-    ("framearc")
-    ("cornersize" ("relative" "absolute"))
-    ("gangle")
-    ;; Arcs, circles and ellipses
-    ("arcsepA")
-    ("arcsepB")
-    ("arcsep")
-    ;; Curves
-    ("curvature")
-    ;; Dots
-    ("dotstyle" ("*" "o" "Bo" "x" "+" "B+" "asterisk" "Basterisk" "oplus"
-                 "otimes" "|" "B|" "square" "Bsquare" "square*" "diamond"
-                 "Bdiamond" "diamond*" "triangle" "Btriangle" "triangle*"
-                 "pentagon" "Bpentagon" "pentagon*"))
-    ("dotsize")
-    ("dotscale")
-    ("dotangle")
-    ;; Grids
-    ("gridwidth")
-    ("gridcolor" LaTeX-pst-color-list)
-    ("griddots")
-    ("gridlabels")
-    ("gridlabelcolor" LaTeX-pst-color-list)
-    ("subgriddiv")
-    ("subgridwidth")
-    ("subgridcolor" LaTeX-pst-color-list)
-    ("subgriddots")
-    ;; Plots
-    ("plotstyle" ("dots" "line" "polygon" "curve" "ecurve" "ccurve"))
-    ("plotpoints")
-    ;; Coordinate systems
-    ("origin")
-    ("swapaxes" LaTeX-pst-boolean-list)
-    ;; Line styles
-    ("linestyle" ("none" "solid" "dashed" "dotted"))
-    ("dash")
-    ("dotsep")
-    ("border")
-    ("bordercolor" LaTeX-pst-color-list)
-    ("doubleline" LaTeX-pst-boolean-list)
-    ("doublesep")
-    ("doublecolor" LaTeX-pst-color-list)
-    ("shadow" LaTeX-pst-boolean-list)
-    ("shadowsize")
-    ("shadowangle")
-    ("shadowcolor" LaTeX-pst-color-list)
-    ("dimen" ("outer" "inner" "middle"))
-    ;; Fill styles
-    ("hatchwidth")
-    ("hatchsep")
-    ("hatchcolor" LaTeX-pst-color-list)
-    ("hatchangle")
-    ("addfillstyle" LaTeX-pst-fillstyle-list)
-    ;; Arrowheads and such
-    ("arrowsize")
-    ("arrowlength")
-    ("arrowwinset")
-    ("tbarsize")
-    ("bracketlength")
-    ("rbracketlength")
-    ("arrowscale")
-    ;; Parameters
-    ("linetype")
-    ;; Graphics objects
-    ("liftpen")
-    ;; Placing and rotating whatever
-    ("labelsep")
-    ;; Axes
-    ("labels" ("all" "x" "y" "none"))
-    ("showorigin" LaTeX-pst-boolean-list)
-    ("ticks" ("all" "x" "y" "none"))
-    ("tickstyle" ("full" "top" "bottom"))
-    ("ticksize")
-    ("axesstyle" ("axes" "frame" "none"))
-    ;; Framed boxes
-    ("framesep")
-    ("boxsep")
-    ("trimode" ("*" "U" "D" "R" "L"))
-    ;; Nodes
-    ("href")
-    ("vref")
-    ("radius")
-    ;; Node connections
-    ("nodesep")
-    ("arcangle")
-    ("angle")
-    ("arm")
-    ("loopsize")
-    ("ncurv")
-    ("boxsize")
-    ("offset")
-    ;; Node connections labels: I
-    ("ref")
-    ("nrot")
-    ("npos")
-    ("shortput" ("none" "nab" "tablr" "tab"))
-    ;; Node connection labels: II
-    ("tpos")
-    ;; Attaching labels to nodes
-    ("rot")
-    ;; Mathematical diagrams and graphs
-    ("mnode" ("R" "r" "C" "f" "p" "circle" "oval" "dia" "tri" "dot" "none"))
-    ("emnode" ("R" "r" "C" "f" "p" "circle" "oval" "dia" "tri" "dot" "none"))
-    ("name")
-    ("nodealign" LaTeX-pst-boolean-list)
-    ("mcol" ("l" "r" "c"))
-    ("rowsep")
-    ("colsep")
-    ("mnodesize")
-    ;; ...
-    )
-  "List of keys and values for PSTricks macro arguments.")
-
-(defvar LaTeX-pst-parameters-name-list
-  LaTeX-pst-basic-parameters-name-list
-  "A list of all parameters with completion.")
-
-(defvar LaTeX-pst-parameters-name-history nil
-  "History of parameter names in pstricks.")
-
-(defvar LaTeX-pst-parameters-completion-regexp
-  "\\(arrows\\|linestyle\\|fillstyle\\|color\\|trimode\\|dotstyle\\|\\<style\\)"
-  "Regexp for `string-match'ing a parameter.")
-
-(defvar LaTeX-pst-parameters-boolean-regexp
-  "\\(doubleline\\|shadow\\>\\|show[a-zA-Z]+\\)"
-  "Regexp for `string-match'ing a parameter.")
-
-(defun LaTeX-pst-parameter-value (param)
-  "See documentation of `LaTeX-package-parameter-value'."
-  (LaTeX-package-parameter-value param "pst"))
-
-(defun LaTeX-pst-parameters-pref-and-chosen (param &optional noskip)
-  "See documentation of `LaTeX-package-parameters-pref-and-chosen'."
-  (LaTeX-package-parameters-pref-and-chosen param "pst" noskip))
-
-;; FIXME: This is likely only a transitional function used until all
-;; macros got their calls to `TeX-arg-key-val' with tailored parameter
-;; lists.
-(defun LaTeX-pst-parameters (optional)
-  "Prompt for general parameters of a PSTricks argument."
-  (TeX-arg-key-val optional LaTeX-pst-basic-parameters-list))
-
-;;; Macros
-(defun LaTeX-pst-macro-psarc (_optional &optional _arg)
-  "Return \\psarc arguments after querying."
-  (let ((arrows (LaTeX-pst-arrows))
-        (pnt (if current-prefix-arg nil (LaTeX-pst-point))))
-    (insert (if arrows (format "{%s}" arrows) "")
-            (if pnt (format "(%s)" pnt) "")
-            "{" (LaTeX-pst-extdir "Radius") "}{" (LaTeX-pst-angle) "}{"
-            (LaTeX-pst-angle) "}")))
-
-(defun LaTeX-pst-macro-pscircle (_optional &optional _arg)
-  "Return \\pscircle arguments after querying."
-  (insert "(" (LaTeX-pst-point) "){" (LaTeX-pst-extdir "Radius") "}"))
-
-(defun LaTeX-pst-macro-rput (_optional &optional _arg)
-  "Return \\rput arguments after querying."
-  (let ((refpoint (LaTeX-pst-refpoint))
-        (rotation (if current-prefix-arg (LaTeX-pst-angle) nil)))
-    (insert (if refpoint (concat "[" refpoint "]") "")
-            (if rotation
-                (concat "{" rotation "}")
-              "") "(" (LaTeX-pst-point) ")")))
-
-(defun LaTeX-pst-macro-uput (_optional &optional _arg)
-  "Return \\uput arguments after querying."
-  (let ((dist (LaTeX-pst-extdir "Distance"))
-        (refpoint (LaTeX-pst-refpoint)))
-    (insert (if dist (concat "{" dist "}") "")
-            (if refpoint
-                (concat "[" (LaTeX-pst-refpoint) "]")
-              "[]")
-            "{" (LaTeX-pst-angle) "}(" (LaTeX-pst-point) ")")))
-
-(defun LaTeX-pst-macro-multirputps (_optional &optional _arg)
-  "Return \\multirput or \\multips arguments after querying."
-  (let ((refpoint (LaTeX-pst-refpoint))
-        (rotation (if current-prefix-arg (LaTeX-pst-angle) nil))
-        (pnt (LaTeX-pst-point))
-        (dpnt (LaTeX-pst-what "delpoint" "Increment (default 1,1)" "1,1"))
-        (repi (LaTeX-pst-input-int "Repetitions" nil)))
-    (insert (if refpoint (format "[%s]" refpoint) "")
-            (if rotation (format "{%s}" rotation) "")
-            "(" pnt ")(" dpnt "){" repi "}")))
-
-(defun LaTeX-pst-macro-psline (_optional &optional _arg)
-  "Return \\psline or \\ps[ce]?curve[*] arguments after querying."
-  (let ((arrows (LaTeX-pst-arrows))
-        (pnt1 (LaTeX-pst-point))
-        (pnt2 (LaTeX-pst-point)))
-    (insert (if arrows (format "{%s}" arrows) "") "(" pnt1 ")" )
-    (while (and (not (string= pnt2 "")) (not (string= pnt1 pnt2)))
-      (insert "(" pnt2 ")")
-      (setq pnt1 pnt2)
-      (setq pnt2 (LaTeX-pst-point)))))
-
-(defun LaTeX-pst-macro-psdots (_optional single)
-  "Return \\psdot[s]? arguments after querying."
-  (let* ((pnt1 (LaTeX-pst-point))
-         (pnt2 (if single pnt1 (LaTeX-pst-point))))
-    (insert "(" pnt1 ")")
-    (while (and (not (string= pnt2 "")) (not (string= pnt1 pnt2)))
-      (setq pnt1 pnt2)
-      (insert "(" pnt1 ")")
-      (setq pnt2 (LaTeX-pst-point)))))
-
-(defun LaTeX-pst-macro-parabola (_optional &optional _arg)
-  "Return \\parabola arguments after querying."
-  (let ((arrows (LaTeX-pst-arrows)))
-    (insert (if arrows (format "{%s}" arrows) "")
-            "(" (LaTeX-pst-point) ")(" (LaTeX-pst-point) ")")))
-
-(defun LaTeX-pst-macro-pnt-twolen (_optional prompt1 prompt2)
-  "Return point and 2 paired lengths in separate parens as arguments."
-  ;; insert \psellipse[*]?, \psdiamond or \pstriangle  arguments
-  (let ((pnt (if current-prefix-arg nil (LaTeX-pst-point))))
-    (insert (if pnt (format "(%s)" pnt) "")
-            "(" (LaTeX-pst-extdir prompt1) ","
-            (LaTeX-pst-extdir prompt2) ")")))
-
-(defun LaTeX-pst-macro-psbezier (_optional &optional _arg)
-  "Return \\psbezier arguments after querying."
-  (let ((arrows (LaTeX-pst-arrows))
-        (pnt1 (LaTeX-pst-point))
-        (pnt2 (LaTeX-pst-point))
-        (pnt3 (LaTeX-pst-point)))
-    (insert (if arrows (format "{%s}" arrows) "")
-            "(" pnt1 ")(" pnt2 ")")
-    (while (not (string= pnt2 pnt3))
-      (insert "(" pnt3 ")")
-      (setq pnt2 pnt3)
-      (setq pnt3 (LaTeX-pst-point)))))
-
-(defun LaTeX-pst-macro-pspolygon (_optional &optional _arg)
-  "Return \\pspolygon arguments after querying."
-  (let ((pnt1 (LaTeX-pst-point))
-        (pnt2 (LaTeX-pst-point))
-        (pnt3 (LaTeX-pst-point)))
-    (insert "(" pnt1 ")(" pnt2 ")")
-    (while (not (string= pnt2 pnt3))
-      (insert "(" pnt3 ")")
-      (setq pnt2 pnt3)
-      (setq pnt3 (LaTeX-pst-point)))))
-
-(defun LaTeX-pst-macro-psframe (_optional &optional _arg)
-  "Return \\psframe arguments after querying."
-  (let ((pnt1 (if current-prefix-arg nil (LaTeX-pst-point)))
-        (pnt2 (LaTeX-pst-point)))
-    (insert (if pnt1 (format "(%s)" pnt1) "") "(" pnt2 ")")))
-
-(defun LaTeX-pst-macro-psgrid (_optional &optional _arg)
-  "Return \\psgrid arguments after querying."
-  (let* ((cpref (if current-prefix-arg (car current-prefix-arg) 0))
-         (pnt1 (if (> cpref 4) (LaTeX-pst-point) nil))
-         (pnt2 (if (> cpref 0) (LaTeX-pst-point) nil))
-         (pnt3 (if (> cpref 0) (LaTeX-pst-point) nil)))
-    (insert (if pnt1 (format "(%s)" pnt1) "")
-            (if pnt2 (format "(%s)(%s)" pnt2 pnt3) ""))))
-
-(defun LaTeX-pst-macro-newpsobject (&optional _arg)
-  "Return \\newpsobject arguments after querying."
-  (insert "{" (TeX-read-string "New PSObject Name: ") "}"
-          ;; FIXME: It would be better to use something more confined
-          ;; than `TeX-symbol-list'.
-          "{" (completing-read "Parent Object: " (TeX-symbol-list))
-          "}"))
-
-;;; Environments
-(defun LaTeX-pst-env-pspicture (env)
-  "Create new pspicure environment."
-  (let ((opt (multi-prompt-key-value
-              (TeX-argument-prompt t "Options" nil)
-              '(("showgrid") ("shift"))))
-        (p0 (LaTeX-pst-what "point" "Lower left (default 0,0)" "0,0"))
-        (p1 (LaTeX-pst-what "point" "Upper right (default 1,1)" "1,1"))
-        corn)
-    (setq corn (concat (unless (string= "" opt) (format "[%s]" opt))
-                       (if (string= "0,0" p0) "" (format "(%s)" p0))
-                       "(" p1 ")"))
-    (LaTeX-insert-environment env corn)))
-
-;;; Self Parsing --  see (info "(auctex)Hacking the Parser")
-(defvar LaTeX-auto-pstricks-regexp-list
-  '(("\\\\newps\\(object\\){\\([a-zA-Z]+\\)}{\\([a-zA-Z]+\\)}" (1 2 3)
-     LaTeX-auto-pstricks)
-    ("\\\\newps\\(fontdot\\){\\([a-zA-Z]+\\)}" (1 2)
-     LaTeX-auto-pstricks)
-    ("\\\\newps\\(style\\){\\([a-zA-Z]+\\)}" (1 2)
-     LaTeX-auto-pstricks)
-    ("\\\\define\\(color\\){\\([a-zA-Z]+\\)}{\\(rgb\\|cmyk\\)}" (1 2 3)
-     LaTeX-auto-pstricks)
-    ("\\\\new\\(rgb\\|hsb\\|cmyk\\)\\(color\\){\\([a-zA-Z]+\\)}" (2 3 1)
-     LaTeX-auto-pstricks))
-  "List of regular expressions to extract arguments of \\newps* macros.")
-
-(defvar LaTeX-auto-pstricks nil
-  "Temporary for parsing \\newps* definitions.")
-
-(defun LaTeX-pst-cleanup ()
-  "Move symbols from `LaTeX-auto-pstricks' to `TeX-auto-symbol'."
-  (mapcar
-   (lambda (list)
-     (let ((type (car list)))
-       (cond ((string= type "object")
-              (setq TeX-auto-symbol
-                    (cons (list (nth 1 list)
-                                (cl-caddr (assoc (nth 2 list)
-                                                 (TeX-symbol-list))))
-                          TeX-auto-symbol)))
-             ((string= type "fontdot")
-              (add-to-list 'LaTeX-pst-dotstyle-list (nth 1 list) t))
-             ((string= type "style")
-              (add-to-list 'LaTeX-pst-style-list (nth 1 list) t))
-             ((string= type "color")
-              (add-to-list 'LaTeX-pst-color-list (nth 1 list) t)
-              ;; FIXME: Why is an entry with "-" in front added?
-              (add-to-list 'LaTeX-pst-color-list
-                           (concat "-" (nth 1 list)) t)))))
-   LaTeX-auto-pstricks))
-
-(defun LaTeX-pst-prepare ()
-  "Clear `LaTeX-auto-pstricks' before use."
-  (setq LaTeX-auto-pstricks nil))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-pst-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-pst-cleanup )
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-;;; Additional Functionality
-(defun LaTeX-pst-parameters-add (&optional arg)
-  "With ARG as prefix-argument insert new parameter\(s\) behind
-nearest backward LaTeX macro in brackets. Without ARG add
-parameter\(s\) to the already existing ones at the end of the
-comma separated list. Point has to be within the sexp to modify."
-  (interactive "P")
-  (let ((newpara  (LaTeX-pst-parameters-pref-and-chosen nil t))
-        (regexp "\\(") end check)
-    (if arg
-        (progn
-          (re-search-backward "\\\\\\([a-zA-Z]\\)")
-          (forward-word 1)
-          (insert-pair nil ?\[ ?\]))
-      (up-list 1)
-      (backward-char 1)
-      (save-excursion
-        (setq end (point))
-        (up-list -1)
-        (while (re-search-forward "\\([a-zA-Z]+\\)=" end 'limit)
-          (setq regexp (concat regexp
-                               (match-string-no-properties 1) "\\|")))
-        (setq regexp (concat (substring regexp 0 -1) ")"))
-        (setq check (string-match regexp newpara))))
-    (when newpara
-      (insert (if arg "" ",") newpara)
-      (when check
-        (message
-         "At least one Parameters appears twice. PLEASE CHECK!")))))
-;; FIXME: Only define a key for this once it is a general-purpose
-;; facility, i.e. not just for pstricks but all types of macros.
-;; (define-key LaTeX-mode-map "\C-c\C-x\C-a" 'LaTeX-pst-parameters-add)
-
-(defvar LaTeX-pst-value-regexp
-  "\\([-!.a-zA-Z0-9]*\\s\\?[-!.a-zA-Z0-9]+\\)"
-  "Expression matching a parameter value.")
-
-(defun LaTeX-pst-parameter-remove-value ()
-  "Remove value of current parameter and return parameter name."
-  (re-search-backward
-   (concat "\\(\\s(\\|,\\)[a-zA-Z]+\\([a-zA-Z]\\|=\\|="
-           LaTeX-pst-value-regexp "\\)"))
-  (re-search-forward "\\([a-zA-Z]+\\)=")
-  (let ((para (match-string-no-properties 1)))
-    (re-search-forward LaTeX-pst-value-regexp)
-    (delete-region (match-beginning 1) (match-end 1))
-    para))
-
-(defun LaTeX-pst-parameter-change-value ()
-  "Replace parameter value with a new one."
-  (interactive)
-  (let* ((para (LaTeX-pst-parameter-remove-value))
-         (symb
-          (when (and
-                 (string-match
-                  LaTeX-pst-parameters-completion-regexp para)
-                 (boundp
-                  (intern
-                   (concat "LaTeX-pst-" (match-string 0 para) "-list"))))
-            (intern (concat "LaTeX-pst-" (match-string 0 para)
-                            "-list")))))
-    (insert (TeX-arg-compl-list (symbol-value symb) "New Value"
-                                'LaTeX-pst-parameters-value-history))))
-;; FIXME: Only define a key for this once it is a general-purpose
-;; facility, i.e. not just for pstricks but all types of macros.  (See
-;; also `LaTeX-pst-parameters-add'.  Note that a parameter change
-;; should better be made available through a `C-u' prefix of the
-;; binding for the function doing the parameter addition.)
-;; (define-key LaTeX-mode-map "\C-c\C-x\C-v" 'LaTeX-pst-parameter-change-value)
-
-(TeX-add-style-hook
- "pstricks"
- (lambda ()
-   (unless (or (member "pst-pdf" TeX-active-styles)
-               (eq TeX-engine 'xetex))
-     ;; Leave at user's choice whether to disable `TeX-PDF-mode' or
-     ;; not.  Instead set up `TeX-PDF-from-DVI' option so that AUCTeX
-     ;; takes dvips+ps2pdf route when `TeX-PDF-mode' is enabled.
-     ;; (TeX-PDF-mode-off)
-     (setq TeX-PDF-from-DVI "Dvips"))
-   (mapc #'TeX-auto-add-regexp LaTeX-auto-pstricks-regexp-list)
-   (LaTeX-add-environments
-    '("pspicture" LaTeX-pst-env-pspicture)
-    "overlaybox" "psclip")
-   (TeX-add-symbols
-    '("AltClipMode" 0) '("DontKillGlue" 0) '("KillGlue" 0)
-    '("NormalCoor" 0) '("SpecialCoor" 0) '("PSTricksLoaded" 0)
-    '("PSTricksOff" 0) '("altcolormode" 0) '("pslinecolor" 0)
-    '("pslinestyle" 0) '("pslinetype" 0) '("pslinewidth" 0)
-    '("pslabelsep" 0) '("radian" 0) '("psunit" 0) '("psrunit" 0)
-    '("psxunit" 0) '("psyunit" 0)
-    '("arrows" (TeX-arg-eval LaTeX-pst-arrows))
-    '("clipbox" ["Border"] t)
-    '("closedshadow" [LaTeX-pst-parameters])
-    '("openshadow" [LaTeX-pst-parameters])
-    "closepath" "code" "coor" "curveto" "degrees" "dim" "endpsclip"
-    "file" "fill" "grestore" "gsave" "lineto" "movepath" "moveto"
-    "mrestore" "msave" "newpath" "rcoor" "rcurveto" "rlineto" "rotate"
-    "scale" "stroke" "swapaxes" "translate"
-    '("newcmykcolor" "Name" "Quadruple")
-    '("newrgbcolor" "Name" "Triple") '("newhsbcolor" "Name" "Triple")
-    '("newgray" "Name" "Value")
-    '("newpsobject" LaTeX-pst-macro-newpsobject LaTeX-pst-parameters)
-    '("newpsstyle" "New PSStyle Name" LaTeX-pst-parameters)
-    '("newpsfontdot" "New PSDot Name" ["Factors"]
-      "Fontname" "Character Number (Hex)")
-    '("parabola" [LaTeX-pst-parameters] LaTeX-pst-macro-parabola)
-    '("parabola*" [LaTeX-pst-parameters] LaTeX-pst-macro-parabola)
-    '("psarc" [LaTeX-pst-parameters] LaTeX-pst-macro-psarc)
-    '("psarc*" [LaTeX-pst-parameters] LaTeX-pst-macro-psarc)
-    '("psarcn" [LaTeX-pst-parameters] LaTeX-pst-macro-psarc)
-    '("pswedge" [LaTeX-pst-parameters] LaTeX-pst-macro-psarc)
-    '("psbezier" [LaTeX-pst-parameters] LaTeX-pst-macro-psbezier)
-    '("psbezier*" [LaTeX-pst-parameters] LaTeX-pst-macro-psbezier)
-    '("pscbezier" [LaTeX-pst-parameters] LaTeX-pst-macro-pspolygon)
-    '("pscircle" [LaTeX-pst-parameters] LaTeX-pst-macro-pscircle)
-    '("psccurve" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
-    '("psccurve*" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
-    '("pscurve" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
-    '("pscurve*" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
-    '("pscustom" [LaTeX-pst-parameters])
-    '("psdiamond" [LaTeX-pst-parameters]
-      (LaTeX-pst-macro-pnt-twolen "Width" "Height"))
-    '("pstriangle" [LaTeX-pst-parameters]
-      (LaTeX-pst-macro-pnt-twolen "Width" "Height"))
-    '("psdot" [LaTeX-pst-parameters] (LaTeX-pst-macro-psdots t))
-    '("psdots" [LaTeX-pst-parameters] (LaTeX-pst-macro-psdots nil))
-    '("psecurve" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
-    '("psecurve*" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
-    '("psellipse" [LaTeX-pst-parameters]
-      (LaTeX-pst-macro-pnt-twolen "Radius x" "Radius y"))
-    '("psellipse*" [LaTeX-pst-parameters]
-      (LaTeX-pst-macro-pnt-twolen "Radius x" "Radius y"))
-    '("psframe" [LaTeX-pst-parameters] LaTeX-pst-macro-psframe)
-    '("psframe*" [LaTeX-pst-parameters] LaTeX-pst-macro-psframe)
-    '("psframebox" [LaTeX-pst-parameters] t)
-    '("pscirclebox" [LaTeX-pst-parameters] t)
-    '("psdblframebox" [LaTeX-pst-parameters] t)
-    '("psdiabox" [LaTeX-pst-parameters] t)
-    '("psovalbox" [LaTeX-pst-parameters] t)
-    '("psshadowbox" [LaTeX-pst-parameters] t)
-    '("pstribox" [LaTeX-pst-parameters] t)
-    '("psscalebox" "Scaling Factor(s)" t)
-    '("psscaleboxto" LaTeX-pst-point-in-parens t)
-    '("psgrid" [LaTeX-pst-parameters] LaTeX-pst-macro-psgrid 0)
-    '("psline" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
-    '("psoverlay" t)
-    '("pspolygon" [LaTeX-pst-parameters] LaTeX-pst-macro-pspolygon)
-    '("pspolygon*" [LaTeX-pst-parameters] LaTeX-pst-macro-pspolygon)
-    '("psset" LaTeX-pst-parameters)
-    '("pssetlength" TeX-arg-macro "Length")
-    '("psaddtolength" TeX-arg-macro "Length")
-    '("degrees" ["Full Circle"])
-    '("qdisk" LaTeX-pst-point-in-parens "Radius")
-    '("qline" LaTeX-pst-point-in-parens LaTeX-pst-point-in-parens)
-    "pslongbox" "psrotatedown" "psrotateleft" "psrotateright"
-    '("rput" LaTeX-pst-macro-rput t)
-    '("rput*" LaTeX-pst-macro-rput t)
-    '("cput" [LaTeX-pst-parameters]
-      (TeX-arg-eval LaTeX-pst-angle) LaTeX-pst-point-in-parens t)
-    '("uput" LaTeX-pst-macro-uput t)
-    '("multirput" (LaTeX-pst-macro-multirputps t) t)
-    '("multips" (LaTeX-pst-macro-multirputps nil) t)))
- TeX-dialect)
-
-(defvar LaTeX-pstricks-package-options
-  '("97" "plain" "DIA" "vtex" "distiller" "noxcolor")
-  "Package options for pstricks.")
-
-;;; pstricks.el ends here
diff --git a/elpa/auctex-13.1.3/style/pstricks.elc b/elpa/auctex-13.1.3/style/pstricks.elc
deleted file mode 100644
index 2ba6337..0000000
--- a/elpa/auctex-13.1.3/style/pstricks.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/pythontex.el b/elpa/auctex-13.1.3/style/pythontex.el
deleted file mode 100644
index 01c6ed9..0000000
--- a/elpa/auctex-13.1.3/style/pythontex.el
+++ /dev/null
@@ -1,569 +0,0 @@
-;;; pythontex.el --- AUCTeX style for `pythontex.sty' (v0.16)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2018--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2018-12-01
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `pythontex.sty' v0.16 from
-;; 2017/07/20.  `pythontex.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-
-;; The function `LaTeX-fancyvrb-key-val-options' will be defined after
-;; loading `fvextra.el' which loads `fancyvrb.el' in return:
-(declare-function LaTeX-fancyvrb-key-val-options "fancyvrb" ())
-
-;; These are provided by `font-latex.el':
-(defvar font-latex-syntactic-keywords-extra)
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-
-;; The next two are provided by `newfloat.el':
-(declare-function LaTeX-add-newfloat-DeclareFloatingEnvironments
-                  "newfloat"
-                  (&rest newfloat-declarefloatingenvironments))
-(declare-function LaTeX-newfloat-auto-cleanup
-                  "newfloat" ())
-
-(defvar LaTeX-pythontex-pygmentize-program (executable-find "pygmentize")
-  "Path to pygmentize executable.")
-
-(defvar LaTeX-pythontex-language-list nil
-  "List containing languages provided by pymentize program.")
-
-(defun LaTeX-pythontex-language-list (&rest _ignored)
-  "Return a list of languages provided by pymentize program.
-Update the variable `LaTeX-pythontex-language-list' if still nil."
-  (or LaTeX-pythontex-language-list
-      (when LaTeX-pythontex-pygmentize-program
-        (with-temp-buffer
-          (shell-command (concat LaTeX-pythontex-pygmentize-program " -L lexers")
-                         (current-buffer))
-          (goto-char (point-min))
-          (let (languages)
-            (while (re-search-forward "^\\*[[:space:]]\\([^:]+\\):" nil t)
-              (dolist (lang (split-string (match-string 1) "[[:space:],]" t))
-                (push lang languages)))
-            (setq LaTeX-pythontex-language-list languages))))))
-
-(defvar LaTeX-pythontex-package-options-list
-  `(("usefamily"         ("py" "sympy" "pylab" "rb" "ruby" "jl" "julia" "octave"))
-    ("gobble"            ("none" "auto"))
-    ("beta"              ("true" "false"))
-    ("runall"            ("true" "false"))
-    ("rerun"             ("never" "modified" "errors" "warnings" "always"))
-    ("hashdependencies"  ("true" "false"))
-    ("autoprint"         ("true" "false"))
-    ("autostdout"        ("true" "false"))
-    ("debug")
-    ("makestderr"        ("true" "false"))
-    ("stderrfilename"    ("full" "session" "genericfile" "genericscript"))
-    ("pyfuture"          ("none" "all" "default"))
-    ("pyconfuture"       ("none" "all" "default"))
-    ("upquote"           ("true" "false"))
-    ("fixlr"             ("true" "false"))
-    ("keeptemps"         ("all" "code" "none"))
-    ("prettyprinter"     ("pygments" "fancyvrb"))
-    ("prettyprintinline" ("true" "false"))
-    ("pygments"          ("true" "false"))
-    ("pyginline"         ("true" "false"))
-    ("pyglexer"          ,(LaTeX-pythontex-language-list))
-    ("pygopt"            ("style" "texcomments" "mathescape"))
-    ("fvextfile")
-    ("pyconbanner"       ("none" "standard" "default" "pyversion"))
-    ("pyconfilename"     ("stdin" "console"))
-    ("depythontex"       ("true" "false")))
-  "Package options for the pythontex package.")
-
-(defun LaTeX-pythontex-package-options ()
-  "Prompt for package options for the pythontex package."
-  (TeX-read-key-val t LaTeX-pythontex-package-options-list))
-
-(defvar LaTeX-pythontex-family-list
-  '("py" "sympy" "pylab" "rb" "ruby" "jl" "julia" "octave")
-  "List of language families provided by pythontex package.")
-
-(defun LaTeX-env-pythontex (environment)
-  "Insert ENVIRONMENT provided by pythontex package."
-  (let ((session (TeX-read-string
-                  (TeX-argument-prompt t nil "Session")))
-        (fvkeyval (TeX-read-key-val t (LaTeX-fancyvrb-key-val-options))))
-    (LaTeX-insert-environment environment
-                              (concat
-                               (when (and session (not (string= session "")))
-                                 (concat LaTeX-optop session LaTeX-optcl))
-                               ;; We need an extra pair of brackets
-                               ;; when no session is given but
-                               ;; key=vals are available
-                               (when (and session (string= session "")
-                                          fvkeyval (not (string= fvkeyval "")))
-                                 (concat LaTeX-optop LaTeX-optcl))
-                               (when (and fvkeyval (not (string= fvkeyval "")))
-                                 (concat LaTeX-optop fvkeyval LaTeX-optcl))))))
-
-;; Setup for \saveprintpythontex & \savestdoutpythontex &
-;; \savestderrpythontex
-(TeX-auto-add-type "pythontex-savecontent" "LaTeX")
-
-(defvar LaTeX-pythontex-savecontent-regexp
-  `(,(concat "\\\\"
-             (regexp-opt '("saveprintpythontex"
-                           "savestdoutpythontex"
-                           "savestderrpythontex")
-                         "\\(?:")
-             "{\\([^}]+\\)}")
-    1 LaTeX-auto-pythontex-savecontent)
-  "Matches the argument of \\save(print|stdout|stderr)pythontex macros.")
-
-;; Setup for \setpythontexlistingenv:
-(TeX-auto-add-type "pythontex-setpythontexlistingenv" "LaTeX")
-
-(defvar LaTeX-pythontex-setpythontexlistingenv-regexp
-  '("\\\\setpythontexlistingenv{\\([^}]+\\)}"
-    1 LaTeX-auto-pythontex-setpythontexlistingenv)
-  "Matches the argument of \\setpythontexlistingenv macro.")
-
-(defun LaTeX-pythontex-auto-prepare ()
-  "Clear various `LaTeX-auto-pythontex-*' before parsing."
-  (setq LaTeX-auto-pythontex-savecontent nil
-        LaTeX-auto-pythontex-setpythontexlistingenv nil))
-
-(defun LaTeX-pythontex-auto-cleanup ()
-  "Process the parsing results for \\setpythontexlistingenv macro."
-  ;; Use `LaTeX-add-newfloat-DeclareFloatingEnvironments' on parsed
-  ;; elements and then run `LaTeX-newfloat-auto-cleanup'.
-  (dolist (env (mapcar #'car (LaTeX-pythontex-setpythontexlistingenv-list)))
-    (LaTeX-add-newfloat-DeclareFloatingEnvironments `(,env "verbatim")))
-  (LaTeX-newfloat-auto-cleanup))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-pythontex-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-pythontex-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-pythontex-add-syntactic-keywords-extra (type macro)
-  "Add MACRO from pythontex.sty to `font-latex-syntactic-keywords-extra'.
-TYPE is one of the symbols `brace' or `delim' indicating how
-verbatim text is enclosed after the macro.  MACRO is a string or
-a list of strings."
-  (let ((syntax (if (eq type 'brace)
-                    '((1 "|") (2 "|"))
-                  '((1 "\"") (2 ".") (3 "\""))))
-        regexp)
-    (when (listp macro)
-      (setq macro (regexp-opt macro "\\(?:")))
-    (setq regexp `(,(concat
-                     ;; The backslash
-                     (regexp-quote TeX-esc)
-                     ;; Name of the macro(s)
-                     macro
-                     ;; The first mandatory argument is the lexer
-                     "\\(?:{[^}]+}\\)"
-                     ;; With 'brace, allow braced sub-groups otherwise
-                     ;; we stop matching too early.  With 'delim, copy
-                     ;; font-latex.el:
-                     (if (eq type 'brace)
-                         (concat "\\({\\)"
-                                 "\\(?:[^}{]*"
-                                 "\\(?:{[^}{]*"
-                                 "\\(?:{[^}{]*"
-                                 "\\(?:{[^}{]*}[^}{]*\\)*"
-                                 "}[^}{]*\\)*"
-                                 "}[^}{]*\\)*"
-                                 "\\)"
-                                 "\\(}\\)")
-                       (concat
-                        ;; Opening delimiter
-                        "\\([^a-z@*\n\f{]\\).*?"
-                        ;; Closing delimiter
-                        "\\(" (regexp-quote TeX-esc) "*\\)\\(\\1\\)")))))
-    (add-to-list 'font-latex-syntactic-keywords-extra (append regexp syntax))))
-
-(TeX-add-style-hook
- "pythontex"
- (lambda ()
-
-   ;; Load only the relevant style hooks within AUCTeX
-   (TeX-run-style-hooks "fvextra" "newfloat")
-
-   ;; Add pythontex to the parser:
-   (TeX-auto-add-regexp LaTeX-pythontex-savecontent-regexp)
-   (TeX-auto-add-regexp LaTeX-pythontex-setpythontexlistingenv-regexp)
-
-   ;; We need this for Filling:
-   (make-local-variable 'LaTeX-indent-environment-list)
-
-   ;; 4.2.4 Default families
-   (let* ((verb-macs '(;; python
-                       "py" "pyc" "pys" "pyv" "pyb"
-                       "pycon" "pyconc" "pyconv"
-                       ;; Python + pylab (matplotlib module)
-                       "pylab" "pylabc" "pylabs" "pylabv" "pylabb"
-                       "pylabcon" "pylabconc" "pylabconv"
-                       ;; Python + SymPy
-                       "sympy" "sympyc" "sympys" "sympyv" "sympyb"
-                       "sympycon" "sympyconc" "sympyconv"))
-          (verb-envs '(;;python
-                       "pycode" "pysub" "pyverbatim" "pyblock"
-                       "pyconsole" "pyconcode" "pyconverbatim"
-                       ;; Python + pylab (matplotlib module)
-                       "pylabcode" "pylabsub" "pylabverbatim" "pylabblock"
-                       "pylabconsole" "pylabconcode" "pylabconverbatim"
-                       ;; Python + SymPy
-                       "sympycode" "sympysub" "sympyverbatim" "sympyblock"
-                       "sympyconsole" "sympyconcode" "sympyconverbatim"))
-          (verb-envs-regexp (regexp-opt verb-envs "\\(?:")))
-     (apply #'TeX-add-symbols
-            (mapcar (lambda (mac)
-                      (list mac [ "Session" ] #'TeX-arg-verb-delim-or-brace))
-                    verb-macs))
-     (apply #'LaTeX-add-environments
-            (mapcar (lambda (env)
-                      (list env #'LaTeX-env-pythontex))
-                    verb-envs))
-     ;; Filling:
-     (dolist (mac verb-macs)
-       (add-to-list 'LaTeX-verbatim-macros-with-delims-local mac)
-       (add-to-list 'LaTeX-verbatim-macros-with-braces-local mac))
-     (dolist (env verb-envs)
-       (add-to-list 'LaTeX-indent-environment-list
-                    `(,env current-indentation) t))
-     ;; Fontification
-     (when (and (fboundp 'font-latex-add-keywords)
-                (fboundp 'font-latex-set-syntactic-keywords)
-                (boundp 'font-latex-syntactic-keywords-extra)
-                (eq TeX-install-font-lock 'font-latex-setup))
-       (font-latex-add-keywords (mapcar (lambda (mac)
-                                          (list mac "["))
-                                        verb-macs)
-                                'textual)
-       ;; We can't use the fontification provided when verbatim
-       ;; environments are added to
-       ;; `LaTeX-verbatim-environments-local' -- pythontex
-       ;; environments have 2 optional arguments and `font-latex.el'
-       ;; recognizes only 1 optional which breaks the fontification.
-       ;; We add the envs to `font-latex-syntactic-keywords-extra' and
-       ;; define a customized regexp to match 2 optional arguments.
-       (add-to-list 'font-latex-syntactic-keywords-extra
-                    `(,(concat
-                        "^[ \t]*\\\\begin *{\\(?:"
-                        verb-envs-regexp
-                        "\\)}"
-                        "[ \t]*\\(?:%.*\n[ \t]*\\)?"
-                        "\\(?:\\[[^][]*\\(?:\\[[^][]*\\][^][]*\\)*\\]\\)\\{0,2\\}"
-                        "\\(\n\\|.\\)")
-                      (1 "|" t)))
-       (add-to-list 'font-latex-syntactic-keywords-extra
-                    `(,(concat "\\(\\\\\\)end *{\\(?:"
-                               verb-envs-regexp
-                               "\\)}")
-                      (1 "|" t))))
-     ;; Tell font-lock about the update.
-     (font-latex-set-syntactic-keywords))
-
-   (TeX-add-symbols
-    ;; 4.2.5 Custom code
-    ;; pythontexcustomc[<position>]{<family>}{<code>}
-    '("pythontexcustomc"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Position")
-        '("begin" "end") ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Family")
-                    LaTeX-pythontex-family-list)
-      t)
-
-    ;; 4.2.7 Formatting of typeset code
-    ;; \setpythontexfv[<family>]{<fancyvrb settings>}
-    '("setpythontexfv"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Family")
-        LaTeX-pythontex-family-list ]
-      (TeX-arg-key-val (LaTeX-fancyvrb-key-val-options)))
-
-    ;; \setpythontexprettyprinter[<family>]{<printer>}
-    '("setpythontexprettyprinter"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Family")
-        (cons "auto" LaTeX-pythontex-family-list) ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Printer")
-                    '("text" "bw" "fancyvrb" "pygments")))
-
-    ;; \setpythontexpyglexer[<family>]{<pygments lexer>}
-    '("setpythontexpyglexer"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Family")
-        LaTeX-pythontex-family-list ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Pygments lexer")
-                    (LaTeX-pythontex-language-list)))
-
-    ;; \setpythontexpygopt[<family>]{<pygments options>}
-    '("setpythontexpygopt"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Family")
-        LaTeX-pythontex-family-list ]
-      (TeX-arg-key-val
-       (("style") ("texcomments") ("mathescape"))))
-
-    ;; 4.2.8 Access to printed content (stdout)
-    ;; \printpythontex[<mode>][<options>]
-    '("printpythontex"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Mode")
-        '("raw" "verb" "verbatim") ]
-      [ TeX-arg-key-val (LaTeX-fancyvrb-key-val-options) ] )
-
-    ;; \stdoutpythontex[<mode>][<options>]
-    '("stdoutpythontex"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Mode")
-        '("raw" "verb" "verbatim") ]
-      [ TeX-arg-key-val (LaTeX-fancyvrb-key-val-options) ] )
-
-    ;;\saveprintpythontex{<name>}
-    '("saveprintpythontex"
-      (TeX-arg-eval (lambda ()
-                      (let ((name (TeX-read-string
-                                   (TeX-argument-prompt nil nil "Name"))))
-                        (LaTeX-add-pythontex-savecontents name)
-                        (format "%s" name)))))
-
-    ;;\savestdoutpythontex{<name>}
-    '("savestdoutpythontex"
-      (TeX-arg-eval (lambda ()
-                      (let ((name (TeX-read-string
-                                   (TeX-argument-prompt nil nil "Name"))))
-                        (LaTeX-add-pythontex-savecontents name)
-                        (format "%s" name)))))
-
-    ;; \useprintpythontex[<verbatim options>][<fancyvrb options>]{<name>}
-    ;; I assume <verbatim options> is meant to be <mode>
-    '("useprintpythontex"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Mode")
-        '("raw" "verb" "verbatim") ]
-      [ TeX-arg-key-val (LaTeX-fancyvrb-key-val-options) ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-pythontex-savecontent-list)))
-
-    ;; \usestdoutpythontex[<verbatim options>][<fancyvrb options>]{<name>}
-    ;; I assume <verbatim options> is meant to be <mode>
-    '("usestdoutpythontex"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Mode")
-        '("raw" "verb" "verbatim") ]
-      [ TeX-arg-key-val (LaTeX-fancyvrb-key-val-options) ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-pythontex-savecontent-list)))
-
-    ;; \stderrpythontex[<mode>][<fancyvrb options>]
-    '("stderrpythontex"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Mode")
-        '("raw" "verb" "verbatim") ]
-      [ TeX-arg-key-val (LaTeX-fancyvrb-key-val-options) ] )
-
-
-    ;;\savestderrpythontex{<name>}
-    '("savestderrpythontex"
-      (TeX-arg-eval (lambda ()
-                      (let ((name (TeX-read-string
-                                   (TeX-argument-prompt nil nil "Name"))))
-                        (LaTeX-add-pythontex-savecontents name)
-                        (format "%s" name)))))
-
-    ;; \usestderrpythontex[<mode>][<fancyvrb options>]{<name>}
-    '("usestderrpythontex"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Mode")
-        '("raw" "verb" "verbatim") ]
-      [ TeX-arg-key-val (LaTeX-fancyvrb-key-val-options) ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Name")
-                    (LaTeX-pythontex-savecontent-list)))
-
-    ;;\setpythontexautoprint{<boolean>}
-    '("setpythontexautoprint"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Boolean value")
-                    '("true" "false")))
-
-    ;; \setpythontexautostdout{<boolean>}
-    '("setpythontexautostdout"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Boolean value")
-                    '("true" "false")))
-
-    ;; 4.3 Pygments commands and environments
-    ;; \pygment{<lexer>}<opening delim><code><closing delim>
-    '("pygment"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Lexer")
-                    (LaTeX-pythontex-language-list))
-      TeX-arg-verb-delim-or-brace)
-
-    ;; \inputpygments[<fancyvrb settings>]{<lexer>}{<external file>}
-    '("inputpygments"
-      [ TeX-arg-eval (LaTeX-fancyvrb-key-val-options) ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Lexer")
-                    (LaTeX-pythontex-language-list))
-      TeX-arg-file-name)
-
-    ;; \setpygmentsfv[<lexer>]{<fancyvrb settings>}
-    '("setpygmentsfv"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Lexer")
-        (LaTeX-pythontex-language-list) ]
-      (TeX-arg-eval (LaTeX-fancyvrb-key-val-options)))
-
-    ;; \setpygmentspygopt[<lexer>]{<pygments options>}
-    '("setpygmentspygopt"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Lexer")
-        (LaTeX-pythontex-language-list) ]
-      (TeX-arg-key-val
-       (("style") ("texcomments") ("mathescape"))))
-
-    ;; \setpygmentsprettyprinter{<printer>}
-    '("setpygmentsprettyprinter"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Printer")
-                    '("text" "bw" "fancyvrb" "pygments")))
-
-    ;; 4.5  Advanced PythonTeX usage
-    ;; \setpythontexcontext{<key-value pairs>}
-    '("setpythontexcontext" t)
-
-    ;; \restartpythontexsession{<counter value(s)>}
-    '("restartpythontexsession" t)
-
-    ;; \setpythontexoutputdir{<output directory>}
-    '("setpythontexoutputdir" t)
-
-    ;; \setpythontexworkingdir{<working directory>}
-    '("setpythontexworkingdir" t)
-
-    ;; 4.5  Advanced PythonTeX usage
-    '("setpythontexcontext" t)
-    '("restartpythontexsession" TeX-arg-counter)
-    '("setpythontexoutputdir" t)
-    '("setpythontexworkingdir" t) )
-
-   ;; 4.4.1 Listings float
-   ;; Only add it if not already defined somewhere else.
-   (unless (assoc-string "listing" (LaTeX-environment-list))
-     (LaTeX-add-newfloat-DeclareFloatingEnvironments
-      '("listing" "verbatim")))
-
-   ;; Cater for \setpythontexlistingenv:
-   (TeX-add-symbols
-    '("setpythontexlistingenv"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (TeX-read-string
-                      (TeX-argument-prompt nil nil "Listing environment name"))))
-           (LaTeX-add-newfloat-DeclareFloatingEnvironments `(,name "verbatim"))
-           (LaTeX-newfloat-auto-cleanup)
-           (format "%s" name))))))
-
-   (LaTeX-add-environments
-    ;; 4.2.5 Custom code
-    '("pythontexcustomcode" LaTeX-env-args
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Position")
-        '("begin" "end") ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Family")
-                    LaTeX-pythontex-family-list))
-
-    ;; \begin{pygments}[<fancyvrb settings>]{<lexer>}
-    '("pygments" LaTeX-env-args
-      [TeX-arg-eval (LaTeX-fancyvrb-key-val-options)]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Lexer")
-                    (LaTeX-pythontex-language-list))) )
-
-   ;; Filling
-   (add-to-list 'LaTeX-indent-environment-list
-                '("pythontexcustomcode" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list
-                '("pygments" current-indentation) t)
-   (add-to-list 'LaTeX-verbatim-environments-local "pythontexcustomcode")
-   (add-to-list 'LaTeX-verbatim-environments-local "pygments")
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("pythontexcustomc"         "[{{")
-                                ("setpythontexfv"           "[{")
-                                ("setpythontexprettyprinter" "[{")
-                                ("setpythontexpyglexer"     "[{")
-                                ("setpythontexpygopt"       "[{")
-                                ("printpythontex"           "[[")
-                                ("stdoutpythontex"          "[[")
-                                ("saveprintpythontex"       "{")
-                                ("savestdoutpythontex"      "{")
-                                ("useprintpythontex"        "[[{")
-                                ("usestdoutpythontex"       "[[{")
-                                ("stderrpythontex"          "[[")
-                                ("savestderrpythontex"      "{")
-                                ("usestderrpythontex"       "[[{")
-                                ("setpythontexautoprint"    "{")
-                                ("setpythontexautostdout"   "{")
-                                ("inputpygments"            "[{{")
-                                ("setpygmentsfv"            "[{")
-                                ("setpygmentspygopt"        "[{")
-                                ("setpygmentsprettyprinter" "{")
-                                ("setpythontexcontext"      "{")
-                                ("restartpythontexsession"  "{")
-                                ("setpythontexoutputdir"    "{")
-                                ("setpythontexworkingdir"   "{")
-                                ("setpythontexlistingenv"   "{")
-                                ("setpythontexcontext"      "{")
-                                ("restartpythontexsession"  "{")
-                                ("setpythontexoutputdir"    "{")
-                                ("setpythontexworkingdir"   "{"))
-                              'function)
-     (font-latex-add-keywords '(("pygment" "{"))
-                              'textual)
-     (LaTeX-pythontex-add-syntactic-keywords-extra 'brace "pygment")
-     (LaTeX-pythontex-add-syntactic-keywords-extra 'delim "pygment")
-     ;; Tell font-lock about the update.
-     (font-latex-set-syntactic-keywords)))
- TeX-dialect)
-
-;;; pythontex.el ends here
diff --git a/elpa/auctex-13.1.3/style/pythontex.elc b/elpa/auctex-13.1.3/style/pythontex.elc
deleted file mode 100644
index fd13b1d..0000000
--- a/elpa/auctex-13.1.3/style/pythontex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ragged2e.el b/elpa/auctex-13.1.3/style/ragged2e.el
deleted file mode 100644
index f5cf7eb..0000000
--- a/elpa/auctex-13.1.3/style/ragged2e.el
+++ /dev/null
@@ -1,82 +0,0 @@
-;;; ragged2e.el --- AUCTeX style for `ragged2e.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011, 2015, 2019, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Created: 2011-04-16
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ragged2e.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "ragged2e"
- (lambda ()
-   (TeX-add-symbols
-    "Centering"
-    "justifying"
-    "RaggedRight"
-    "RaggedLeft")
-
-   (LaTeX-add-environments
-    "FlushLeft" "FlushRight" "Center" "justify")
-
-   (LaTeX-add-lengths
-    ;; \Centering
-    "CenteringLeftskip"     "CenteringRightskip"
-    "CenteringParfillskip"  "CenteringParindent"
-    ;; \RaggedLeft
-    "RaggedLeftLeftskip"    "RaggedLeftRightskip"
-    "RaggedLeftParfillskip" "RaggedLeftParindent"
-    ;; \RaggedRight
-    "RaggedRightLeftskip"   "RaggedRightRightskip"
-    "RaggedRightParindent"  "RaggedRightParfillskip"
-    ;; \justifying
-    "JustifyingParfillskip" "JustifyingParindent")
-
-   (TeX-run-style-hooks "footmisc" "everysel")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("Centering"    "")
-                                ("justifying"   "")
-                                ("RaggedRight"  "")
-                                ("RaggedLeft"   ""))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-ragged2e-package-options
-  '("originalcommands" "newcommands" "originalparameters" "document"
-    "newparameters" "footnotes" "raggedrightboxes")
-  "Package options for the ragged2e package.")
-
-;;; ragged2e.el ends here
diff --git a/elpa/auctex-13.1.3/style/ragged2e.elc b/elpa/auctex-13.1.3/style/ragged2e.elc
deleted file mode 100644
index 9f29f3f..0000000
--- a/elpa/auctex-13.1.3/style/ragged2e.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/relsize.el b/elpa/auctex-13.1.3/style/relsize.el
deleted file mode 100644
index 985c514..0000000
--- a/elpa/auctex-13.1.3/style/relsize.el
+++ /dev/null
@@ -1,76 +0,0 @@
-;;; relsize.el --- AUCTeX style for `relsize.sty' version v4.1  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-12-14
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `relsize.sty' version v4.1 from
-;; 2013/03/29.  `relsize.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "relsize"
- (lambda ()
-   (TeX-add-symbols
-    ;; Declarations and commands
-    '("relsize"     "Steps"                    )
-    '("relscale"    "Scale factor"             )
-    '("larger"      [ "Steps (default 1)" ] -1)
-    '("smaller"     [ "Steps (default 1)" ] -1)
-    '("textlarger"  [ "Steps" ]               t)
-    '("textsmaller" [ "Steps" ]               t)
-    '("textscale"   "Scale factor"            t)
-    '("mathlarger"                            t)
-    '("mathsmaller"                           t))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     ;; This is not easy, are the first 2 'variable oder rather
-     ;; 'type-declaration?  I start with 'type-declaration, let the
-     ;; users decide
-     (font-latex-add-keywords '(("relsize"            "")
-                                ("relscale"           "")
-                                ("larger"             "")
-                                ("smaller"            ""))
-                              'type-declaration)
-     (font-latex-add-keywords '(("textlarger"         "[{")
-                                ("textsmaller"        "[{")
-                                ("textscale"          "{{"))
-                              'type-command)))
- TeX-dialect)
-
-(defvar LaTeX-relsize-package-options nil
-  "Package options for the relsize package.")
-
-;;; relsize.el ends here
diff --git a/elpa/auctex-13.1.3/style/relsize.elc b/elpa/auctex-13.1.3/style/relsize.elc
deleted file mode 100644
index 55d8d94..0000000
--- a/elpa/auctex-13.1.3/style/relsize.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/report.el b/elpa/auctex-13.1.3/style/report.el
deleted file mode 100644
index 0248374..0000000
--- a/elpa/auctex-13.1.3/style/report.el
+++ /dev/null
@@ -1,25 +0,0 @@
-;;; report.el - Special code for report style.  -*- lexical-binding: t; -*-
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-report-class-options
-  '("a4paper" "a5paper" "b5paper" "letterpaper" "legalpaper" "executivepaper"
-    "landscape" "10pt" "11pt" "12pt" "oneside" "twoside" "draft" "final"
-    "titlepage" "notitlepage" "openright" "openany" "onecolumn" "twocolumn"
-    "leqno" "fleqn" "openbib")
-  "Package options for the report class.")
-
-(TeX-add-style-hook
- "report"
- (lambda ()
-   (LaTeX-largest-level-set "chapter")
-   (LaTeX-add-counters "part" "chapter" "section" "subsection" "subsubsection"
-                       "paragraph" "subparagraph" "figure" "table")
-   (LaTeX-add-pagestyles "headings" "myheadings")
-   (LaTeX-add-environments "abstract"))
- TeX-dialect)
-
-;;; report.el ends here
diff --git a/elpa/auctex-13.1.3/style/report.elc b/elpa/auctex-13.1.3/style/report.elc
deleted file mode 100644
index 64717f0..0000000
--- a/elpa/auctex-13.1.3/style/report.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/revtex4-2.el b/elpa/auctex-13.1.3/style/revtex4-2.el
deleted file mode 100644
index 26a5eff..0000000
--- a/elpa/auctex-13.1.3/style/revtex4-2.el
+++ /dev/null
@@ -1,263 +0,0 @@
-;;; revtex4-2.el --- AUCTeX style for `revtex4-2.cls' (v4.2c)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2019-12-29
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `revtex4-2.cls' (v4.2c) from 2019/01/18.
-;; `revtex4-2.cls' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(defvar LaTeX-natbib-package-options)
-(defvar LaTeX-url-package-options)
-
-(defun LaTeX-env-revtex4-2-video (environment)
-  "Create ENVIRONMENT with \\caption and \\label commands.
-This function is meant to be used for \"video\" environment
-provided by REVTeX class."
-  (let* ((float (and LaTeX-float ; LaTeX-float can be nil, i.e. do not prompt
-                     (TeX-read-string
-                      (TeX-argument-prompt t nil "Float position")
-                      LaTeX-float)))
-         (caption (TeX-read-string
-                   (TeX-argument-prompt nil nil "Caption")))
-         (short-caption (when (>= (length caption) LaTeX-short-caption-prompt-length)
-                          (TeX-read-string
-                           (TeX-argument-prompt t nil "Short caption")))))
-    (setq LaTeX-float float)
-    (LaTeX-insert-environment environment
-                              (unless (zerop (length float))
-                                (concat LaTeX-optop float LaTeX-optcl)))
-    ;; Save the place where we've started:
-    (save-excursion
-      ;; Add a new line and add the \setfloatlink macro:
-      (LaTeX-newline)
-      (indent-according-to-mode)
-      (TeX-insert-macro "setfloatlink")
-      ;; Insert caption and ask for a label, do nothing if user skips
-      ;; caption:
-      (when (and caption (not (string= caption "")))
-        (LaTeX-newline)
-        (indent-according-to-mode)
-        (insert (LaTeX-compose-caption-macro caption short-caption))
-        ;; If `auto-fill-mode' is active, fill the caption.
-        (when auto-fill-function (LaTeX-fill-paragraph))
-        (LaTeX-newline)
-        (indent-according-to-mode)
-        ;; Ask for a label and indent only if it is inserted:
-        (when (LaTeX-label environment 'environment)
-          (indent-according-to-mode))))))
-
-(TeX-add-style-hook
- "revtex4-2"
- (lambda ()
-
-   ;; Add standard stuff taken from `article.el':
-   (LaTeX-largest-level-set "section")
-   (LaTeX-add-counters "part" "section" "subsection" "subsubsection"
-                       "paragraph" "subparagraph" "figure" "table")
-   (LaTeX-add-environments "abstract")
-
-   ;; Run style hooks for packages loaded by default:
-   (TeX-run-style-hooks "url" "natbib")
-
-   ;; Check for other class options and load AUCTeX style
-   ;; respectively.  car of the cons is the REVTeX class option, cdr
-   ;; the name of AUCTeX style:
-   (let ((opt-style '(("amsfonts" . "amsfonts")
-                      ("amsmath" . "amsmath")
-                      ("linenumbers" . "lineno")))
-         (opt-cls (cdar LaTeX-provided-class-options)))
-     (dolist (opt opt-style)
-       (when (member (car opt) opt-cls)
-         (TeX-run-style-hooks (cdr opt)))))
-
-   (TeX-add-symbols
-    ;; IV.3. Specifying authors and affiliations
-    '("affiliation" "Affliation")
-    '("noaffiliation")
-    ;; Because collaborations don't normally have affiiations, one
-    ;; needs to follow the \collaboration with \noaffiliation:
-    '("collaboration" "Collaboration"
-      (TeX-arg-literal "\n")
-      (TeX-arg-literal "\\noaffiliation"))
-    '("email"    ["Text"] "E-Mail Address")
-    '("homepage" ["Text"] "URL")
-    '("altaffiliation" ["Text"] "Affliation")
-    ;; Specifying first names and surnames
-    '("surname" "Surname")
-
-    ;; IV.6. Keywords
-    '("keywords" t)
-
-    ;; IV.7. Institutional report numbers
-    '("preprint" 0)
-
-    ;; V.3. One-column vs. two-column layouts
-    '("onecolumngrid"  0)
-    '("twocolumngrid"  0)
-
-    ;; V.6. Appendices
-    '("appendix*" 0)
-
-    ;; VIII.1. Citing a reference
-    '("onlinecite"
-      (TeX-arg-conditional TeX-arg-cite-note-p ([LaTeX-arg-natbib-notes]) nil)
-      TeX-arg-cite)
-    '("textcite"
-      (TeX-arg-conditional TeX-arg-cite-note-p ([LaTeX-arg-natbib-notes]) nil)
-      TeX-arg-cite)
-
-    ;; IX.2 video environment
-    '("setfloatlink" "URL")
-
-    ;; X.3. Dealing with Long Tables
-    '("squeezetable" 0)
-
-    ;; XI. Placement of Figures, Tables, and other floats
-    '("printtables"   0)
-    '("printtables*"  0)
-    '("printfigures"  0)
-    '("printfigures*" 0))
-
-   ;; V.3. One-column vs. two-column layouts
-   (LaTeX-add-environments
-    '("widetext")
-    '("acknowledgments")
-
-    ;; IX.2. video environment
-    '("video" LaTeX-env-revtex4-2-video)
-
-    ;; X. Tables
-    '("ruledtabular")
-
-    ;; XII. Rotating Floats
-    '("turnpage"))
-
-   ;; Append entry for `video' to `LaTeX-label-alist':
-   (add-to-list 'LaTeX-label-alist
-                (cons "video" 'LaTeX-revtex4-2-video-label)
-                t)
-
-   ;; Tell RefTeX about `video' environment:
-   (when (fboundp 'reftex-add-label-environments)
-     (reftex-add-label-environments
-      `(("video"
-         ,LaTeX-revtex4-2-video-reftex-quick-id-key
-         ,LaTeX-revtex4-2-video-label
-         "~\\ref{%s}" caption))))
-
-   ;; X.3. Dealing with Long Tables
-   (when (member "longtable" (TeX-style-list))
-     (LaTeX-add-environments
-      '("longtable*" LaTeX-env-longtable)))
-
-   ;; Verbatim-like macros with braces as delimiters:
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "email")
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "homepage")
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "setfloatlink")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("fbox"          "*[{")
-                                ("keywords"      "{")
-                                ("preprint"      "")
-                                ("onecolumngrid" "")
-                                ("twocolumngrid" "")
-                                ("squeezetable"  "")
-                                ("printtables"   "*")
-                                ("printfigures"  "*"))
-                              'function)
-     (font-latex-add-keywords '(("affiliation"    "{")
-                                ("noaffiliation"  "")
-                                ("collaboration"  "{")
-                                ("altaffiliation" "[{"))
-                              'textual)
-     (font-latex-add-keywords '(("email"        "[")
-                                ("homepage"     "[")
-                                ("onlinecite"   "[[{")
-                                ("textcite"     "[[{")
-                                ("setfloatlink" ""))
-                              'reference)
-     (font-latex-add-keywords '(("appendix*" ""))
-                              'warning)))
- TeX-dialect)
-
-(defvar LaTeX-revtex4-2-class-options
-  (progn
-    (TeX-load-style "natbib")
-    (TeX-load-style "url")
-    (append
-     LaTeX-natbib-package-options
-     LaTeX-url-package-options
-     '("aps"   "aip"   "aapm" "sor"
-       "prl"   "pra"   "prb"  "prc" "prd" "pre"
-       "prab"  "prper" "prx"  "prapplied" "prfluids"
-       "prmaterials"   "physrev"    "rmp"
-       "apl"   "bmf"   "cha"  "jap" "jcp" "jmp" "rse"
-       "pof"   "pop"   "rsi"  "apm" "adv" "sd"
-       "mph"   "jor"
-       "10pt"  "11pt"  "12pt"
-       "groupedaddress"  "superscriptaddress"
-       "draft"           "linenumbers" "longbibliography"
-       "amsfonts"        "noamsfonts"
-       "amssymb"         "noamssymb"
-       "amsmath"         "noamsmath"
-       "preprintnumbers" "nopreprintnumbers"
-       "floatfix"
-       "bibnotes"        "nobibnotes"
-       "footinbib"       "nofootinbib"
-       "eprint"          "noeprint"
-       "altaffilletter"  "altaffillsymbol"
-       "unsortedaddress"
-       "runinaddress"
-       "showkeys"        "noshowkeyws"
-       "tightenlines"
-       "floats"
-       "endfloats"
-       "endfloats*"
-       "titlepage"       "notitlepage"
-       "final"
-       "letterpaper"     "a4paper" "a5paper"
-       "oneside"         "twoside"
-       "fleqn"
-       "eqsecnum"
-       "balancelastpage" "nobalancelastpage"
-       "raggedbottom"    "flushbottom"
-       "raggedfooter"    "noraggedfooter"
-       "byrevtex"
-       "citeautoscript" "galley" "nomerge")))
-  "Options for the revtex4-2 document class.")
-
-;;; revtex4-2.el ends here
diff --git a/elpa/auctex-13.1.3/style/revtex4-2.elc b/elpa/auctex-13.1.3/style/revtex4-2.elc
deleted file mode 100644
index 0212561..0000000
--- a/elpa/auctex-13.1.3/style/revtex4-2.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/rotating.el b/elpa/auctex-13.1.3/style/rotating.el
deleted file mode 100644
index fddda47..0000000
--- a/elpa/auctex-13.1.3/style/rotating.el
+++ /dev/null
@@ -1,87 +0,0 @@
-;;; rotating.el --- AUCTeX style for `rotating.sty' (v2.16d)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-12-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `rotating.sty' (v2.16d) from 2016/08/11.
-;; `rotating.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(defvar LaTeX-graphicx-package-options)
-
-(TeX-add-style-hook
- "rotating"
- (lambda ()
-
-   ;; Environments provided by the package:
-   (LaTeX-add-environments
-    '("sidewaysfigure"  LaTeX-env-figure)
-    '("sidewaysfigure*" LaTeX-env-figure)
-    '("sidewaystable"   LaTeX-env-figure)
-    '("sidewaystable*"  LaTeX-env-figure)
-    "sideways"
-    '("turn"   "Angle")
-    '("rotate" "Angle"))
-
-   ;; Add the float environments to `LaTeX-label-alist':
-   (dolist (env '("sidewaysfigure" "sidewaysfigure*"))
-     (add-to-list 'LaTeX-label-alist `(,env . LaTeX-figure-label) t))
-
-   (dolist (env '("sidewaystable" "sidewaystable*"))
-     (add-to-list 'LaTeX-label-alist `(,env . LaTeX-table-label) t))
-
-   ;; The skips:
-   (LaTeX-add-lengths "rotFPtop" "rotFPbot")
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("turnbox" ["Angle"] "Argument"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("turnbox"   "[{"))
-                              'textual)))
- TeX-dialect)
-
-(defvar LaTeX-rotating-package-options
-  (progn
-    (TeX-load-style "graphicx")
-    (append LaTeX-graphicx-package-options
-            '("clockwise"   "counterclockwise" "anticlockwise"
-              "figuresleft" "figuresright"
-              "quiet" "log" "chatter")))
-  "Package options for the rotating package.")
-
-;;; rotating.el ends here
diff --git a/elpa/auctex-13.1.3/style/rotating.elc b/elpa/auctex-13.1.3/style/rotating.elc
deleted file mode 100644
index b636fb2..0000000
--- a/elpa/auctex-13.1.3/style/rotating.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ruby.el b/elpa/auctex-13.1.3/style/ruby.el
deleted file mode 100644
index 9c18fa3..0000000
--- a/elpa/auctex-13.1.3/style/ruby.el
+++ /dev/null
@@ -1,52 +0,0 @@
-;;; ruby.el --- AUCTeX style for the ruby package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2009, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2009-01-04
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the ruby package.
-
-;;; Code:
-
-(require 'tex)
-
-(defvar LaTeX-ruby-package-options
-  '("overlap" "nooverlap" "CJK" "latin")
-  "Package options for the ruby package.")
-
-(TeX-add-style-hook
- "ruby"
- (lambda ()
-   (TeX-add-symbols
-    '("rubyoverlap" 0)
-    '("rubynooverlap" 0)
-    '("rubyCJK" 0)
-    '("rubylatin" 0)
-    '("rubysize" 0)
-    '("rubysep" 0)
-    '("ruby" t nil)))
- TeX-dialect)
-
-;;; ruby.el ends here
diff --git a/elpa/auctex-13.1.3/style/ruby.elc b/elpa/auctex-13.1.3/style/ruby.elc
deleted file mode 100644
index caf660a..0000000
--- a/elpa/auctex-13.1.3/style/ruby.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/scholax.el b/elpa/auctex-13.1.3/style/scholax.el
deleted file mode 100644
index 4a6e22a..0000000
--- a/elpa/auctex-13.1.3/style/scholax.el
+++ /dev/null
@@ -1,106 +0,0 @@
-;;; scholax.el --- AUCTeX style for `scholax.sty' (v1.027)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2020-11-29
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `scholax.sty' (v1.027) from 2020/11/30.
-;; `scholax.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "scholax"
- (lambda ()
-
-   ;; Run style hook for various packages loaded by scholax
-   (TeX-run-style-hooks "textcomp" "fontaxes")
-
-   ;; New symbols
-   (TeX-add-symbols
-
-    ;; Only preamble commands
-    '("useosf"  0)
-    '("useproportional" 0)
-    '("thfamily" 0)
-
-    ;; Text commands
-    '("textsu"     t)   ; superior figures
-    '("sustyle"   -1)
-    '("textin"     t)   ; inferior figures
-    '("instyle"   -1)
-
-    '("textlf"     t)   ; lining figures
-    '("lfstyle"   -1)
-
-    '("texttlf"    t)   ; tabular lining figures
-    '("tlfstyle"  -1)
-
-    '("textosf"    t)   ; oldstyle figures
-    '("osfstyle"  -1)
-
-    '("texttosf"   t)   ; tabular oldstyle figures
-    '("tosfstyle" -1)
-
-    '("textfrac"  "Numerator" "Denominator"))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("textsu"    "{")
-                                ("textin"    "{")
-                                ("textlf"    "{")
-                                ("texttlf"   "{")
-                                ("textosf"   "{")
-                                ("texttosf"  "{")
-                                ("textfrac"  "{{"))
-                              'type-command)
-     (font-latex-add-keywords '(("sustyle"   "")
-                                ("instyle"   "")
-                                ("lfstyle"   "")
-                                ("tlfstyle"  "")
-                                ("osfstyle"  "")
-                                ("tosfstyle" ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-scholax-package-options
-  '("scale"       "scaled"
-    "spacing"     "stretch"    "shrink"
-    "foresolidus" "aftsolidus" "raisefrac"
-    "theoremfont"
-    "scosf"    "sups" "lining"  "lf"
-    "oldstyle" "osf"  "tabular" "p" "proportional"
-    "looser"   "loosest")
-  "Package options for the scholax package.")
-
-;;; scholax.el ends here
diff --git a/elpa/auctex-13.1.3/style/scholax.elc b/elpa/auctex-13.1.3/style/scholax.elc
deleted file mode 100644
index c427446..0000000
--- a/elpa/auctex-13.1.3/style/scholax.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/scrartcl.el b/elpa/auctex-13.1.3/style/scrartcl.el
deleted file mode 100644
index 49509fb..0000000
--- a/elpa/auctex-13.1.3/style/scrartcl.el
+++ /dev/null
@@ -1,30 +0,0 @@
-;;; scrartcl.el -- AUCTeX style for scrartcl.cls  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2002, 2005, 2020 Free Software Foundation
-;; License: GPL, see the file COPYING in the base directory of AUCTeX
-
-;; Author: Mark Trettin <Mark.Trettin@gmx.de>
-;; Created: 2002-09-26
-;; Keywords: tex
-
-;;; Commentary:
-
-;; This file adds support for `scrartcl.cls'. This file needs
-;; `scrbase.el'.
-
-;; This file is part of  AUCTeX.
-
-(require 'tex)
-(require 'latex)
-
-;;; Code:
-(TeX-add-style-hook
- "scrartcl"
- (lambda ()
-   (LaTeX-largest-level-set "section")
-   ;; load basic definitons
-   (TeX-run-style-hooks "scrbase")
-   (LaTeX-add-environments "abstract"))
- TeX-dialect)
-
-;;; scrartcl.el ends here
diff --git a/elpa/auctex-13.1.3/style/scrartcl.elc b/elpa/auctex-13.1.3/style/scrartcl.elc
deleted file mode 100644
index b88c241..0000000
--- a/elpa/auctex-13.1.3/style/scrartcl.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/scrbase.el b/elpa/auctex-13.1.3/style/scrbase.el
deleted file mode 100644
index e5cc853..0000000
--- a/elpa/auctex-13.1.3/style/scrbase.el
+++ /dev/null
@@ -1,228 +0,0 @@
-;;; scrbase.el --- AUCTeX style for the KOMA-Script bundle.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2002, 2004, 2005, 2007, 2014, 2018-2021 Free Software Foundation, Inc.
-
-;; Author: Mark Trettin <Mark.Trettin@gmx.de>
-;; Created: 2002-09-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the KOMA-Script bundle.  This file
-;; contains the base definitions that work with all KOMA-Script
-;; classes (scrarctl.cls, scrreprt.cls, scrbook.cls and scrlttr2.cls).
-;; You need this file since it's loaded from the class-styles.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook "scrbase"
-                    (lambda ()
-                      (TeX-add-symbols
-                       "appendixmore"
-                       "autodot"
-                       '("addtokomafont" TeX-arg-KOMA-fontelements t)
-                       '("areaset" [ "BCOR" ] "Width" "Height")
-                       '("captionabove" [ "Lof entry" ] "Caption")
-                       '("captionbelow" [ "Lof entry" ] "Caption")
-                       '("cleardoubleemptypage")
-                       '("cleardoubleplainpage")
-                       '("cleardoublestandardpage")
-                       '("dedication" t)
-                       '("deffootnote" [ "Mark width" ] "Indent" "Parindent" "Definition")
-                       '("deffootnotemark" "Definition")
-                       '("extratitle" t)
-                       '("ifpdfoutput" t nil)
-                       '("ifthispageodd" t nil)
-                       '("lowertitleback" t)
-                       '("maketitle" [ "Pagenumber" ])
-                       '("marginline" t)
-                       '("publishers" "Publishers")
-                       '("setbibpreamble" "Preamble")
-                       '("setcaphanging")
-                       '("setcapindent" "Indent")
-                       '("setcapindent*" "X-Indent")
-                       '("setcapmargin" [ "Margin left" ] "Margin")
-                       '("setcapmargin*" [ "Margin inside" ] "Margin")
-                       '("setcapwidth" [ TeX-arg-KOMA-capjust ] "Width")
-                       '("setindexpreamble" "Preamble")
-                       '("setkomafont" TeX-arg-KOMA-fontelements t)
-                       '("subject" "Subject")
-                       '("thanks" "Footnote")
-                       '("thefootnotemark")
-                       '("titlehead" t)
-                       '("uppertitleback" t)
-                       '("usekomafont" TeX-arg-KOMA-fontelements))
-                      (LaTeX-add-environments
-                       '("labeling" (lambda (env &rest ignore)
-                                      (LaTeX-insert-environment
-                                       env
-                                       (let ((delim (TeX-read-string "(Optional) Delimiter: "))
-                                             (width (TeX-read-string "Longest item: ")))
-                                         (concat
-                                          (if (not (zerop (length delim)))
-                                              (format "[%s]" delim))
-                                          (format "{%s}" width))))
-                                      (LaTeX-find-matching-begin)
-                                      (end-of-line 1)
-                                      (LaTeX-insert-item)))
-                       '("addmargin" (lambda (env &rest ignore)
-                                       (LaTeX-insert-environment
-                                        env
-                                        (let ((leftin (TeX-read-string "(Optional) Left Indentation: "))
-                                              (indent (TeX-read-string "Indentation: ")))
-                                          (concat
-                                           (if (not (zerop (length leftin)))
-                                               (format "[%s]" leftin))
-                                           (format "{%s}" indent))))))
-                       '("addmargin*" (lambda (env &rest ignore)
-                                        (LaTeX-insert-environment
-                                         env
-                                         (let ((innin (TeX-read-string "(Optional) Inner Indentation: "))
-                                               (indent (TeX-read-string "Indentation: ")))
-                                           (concat
-                                            (if (not (zerop (length innin)))
-                                                (format "[%s]" innin))
-                                            (format "{%s}" indent))))))
-                       '("captionbeside" (lambda (env &rest ignore)
-                                           (LaTeX-insert-environment
-                                            env
-                                            (let ((lofent (TeX-read-string "(Optional) Lof Entry: "))
-                                                  (title (TeX-read-string "Caption: "))
-                                                  (place (TeX-read-string "(Optional) Placement (l,r,o,i): "))
-                                                  (width (TeX-read-string "(Optional) Width: "))
-                                                  (offset (TeX-read-string "(Optional) Offset: ")))
-                                              (concat
-                                               (if (not (zerop (length lofent)))
-                                                   (format "[%s]" lofent))
-                                               (format "{%s}" title)
-                                               (if (not (zerop (length place)))
-                                                   (format "[%s]" place))
-                                               (if (not (zerop (length width)))
-                                                   (format "[%s]" width))
-                                               (and
-                                                (not (zerop (length place)))
-                                                (not (zerop (length offset)))
-                                                (format "[%s]%s" offset
-                                                        (if (y-or-n-p "Starred? ")
-                                                            "*" "")))))))))
-                      (LaTeX-section-list-add-locally '(("addpart" 0)
-                                                        ("addsec" 2)
-                                                        ("minisec" 7)))
-                      ;; This doesn't work. Maybe it's RefTeX's label insertion?
-                      (make-local-variable 'LaTeX-section-label)
-                      (setq LaTeX-section-label (append
-                                                 LaTeX-section-label
-                                                 '(("addpart" . nil)
-                                                   ("addsec" . nil)
-                                                   ("minisec" . nil))))
-                      ;; Fill \minisec{...} like normal sectioning commands
-                      (LaTeX-paragraph-commands-add-locally "minisec")
-                      ;; Fontification
-                      (when (and (featurep 'font-latex)
-                                 (eq TeX-install-font-lock 'font-latex-setup))
-                        ;; Textual keywords
-                        (font-latex-add-keywords '(("captionabove" "[{")
-                                                   ("captionbelow" "[{")
-                                                   ("dedication" "{")
-                                                   ("extratitle" "{")
-                                                   ("lowertitleback" "{")
-                                                   ("maketitle" "[")
-                                                   ("marginline" "{")
-                                                   ("publishers" "{")
-                                                   ("subject" "{")
-                                                   ("setbibpreamble" "{")
-                                                   ("setindexpreamble" "{")
-                                                   ("titlehead" "{")
-                                                   ("uppertitleback" "{"))
-                                                 'textual)
-                        ;; Function keywords
-                        (font-latex-add-keywords '(("deffootnote" "[{{{")
-                                                   ("deffootnotemark" "{")
-                                                   ("ifpdfoutput" "{{")
-                                                   ("ifthispageodd" "{{"))
-                                                 'function)
-                        ;; Variable keywords
-                        (font-latex-add-keywords '(("addtokomafont" "{{")
-                                                   ("areaset" "[{{")
-                                                   ("setcaphanging" "")
-                                                   ("setcapindent" "{")
-                                                   ("setcapmargin" "*[{")
-                                                   ("setcapwidth" "[{")
-                                                   ("setkomafont" "{{")
-                                                   ("typearea" "[{")
-                                                   ("usekomafont" "{"))
-                                                 'variable)
-                        ;; Warning keywords
-                        (font-latex-add-keywords '("cleardoublestandardpage"
-                                                   "cleardoubleplainpage"
-                                                   "cleardoubleemptypage")
-                                                 'warning)
-                        ;; Sectioning keywords
-                        (font-latex-add-keywords '(("addpart" "[{")) 'sectioning-1)
-                        (font-latex-add-keywords '(("addsec" "[{")) 'sectioning-2)
-                        (font-latex-add-keywords '(("minisec" "[{")) 'sectioning-4)))
-                    TeX-dialect)
-
-(defun TeX-arg-KOMA-setpreamble (optional &optional prompt)
-  "Prompt for KOMA-Script's \\set*preamble position with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional prompt "Position")
-    '(("") ("l") ("r") ("c") ("o") ("u")
-      ("lo") ("lu") ("ro") ("ru") ("co") ("cu"))
-    nil t)
-   optional))
-
-(defun TeX-arg-KOMA-capjust (optional &optional prompt)
-  "Prompt for KOMA-Script's \\setcapwidth justification with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional prompt "Justification")
-    '(("") ("l") ("r") ("c") ("i") ("o"))
-    nil t)
-   optional))
-
-(defun TeX-arg-KOMA-fontelements (optional &optional prompt)
-  "Prompt for KOMA-Script's fontelements with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional prompt "Element")
-    '(("")
-      ("caption") ("captionlabel")
-      ("descriptionlabel") ("dictum") ("dictumauthor") ("dictumtext")
-      ("footnote") ("footnotelabel") ("footnotereference")
-      ("pagefoot") ("pagehead") ("pagenumber") ("pagination")
-      ("sectioning") ("part") ("partnumber") ("chapter") ("section")
-      ("subsection") ("subsubsection") ("paragraph") ("subparagraph")
-      ("title") ("disposition") ("minisec"))
-    nil t)
-   optional))
- 
-(add-to-list 'LaTeX-item-list '("labeling" . LaTeX-item-argument))
-
-;;; scrbase.el ends here
diff --git a/elpa/auctex-13.1.3/style/scrbase.elc b/elpa/auctex-13.1.3/style/scrbase.elc
deleted file mode 100644
index 8833ac4..0000000
--- a/elpa/auctex-13.1.3/style/scrbase.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/scrbook.el b/elpa/auctex-13.1.3/style/scrbook.el
deleted file mode 100644
index c3a7be5..0000000
--- a/elpa/auctex-13.1.3/style/scrbook.el
+++ /dev/null
@@ -1,71 +0,0 @@
-;;; scrbook.el --- AUCTeX style for scrbook.cls  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2002, 2005, 2018, 2020 Free Software Foundation
-
-;; Author: Mark Trettin <Mark.Trettin@gmx.de>
-;; Created: 2002-09-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `scrbook.cls'. This file needs
-;; `scrbase.el'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook "scrbook"
-                    (lambda ()
-                      (LaTeX-largest-level-set "chapter")
-                      ;; load basic definitons
-                      (TeX-run-style-hooks "scrbase")
-                      (TeX-add-symbols
-                       "chapapp"
-                       "raggeddictum"
-                       '("chapappifchapterprefix" "Additional text")
-                       '("setpartpreamble" [ TeX-arg-KOMA-setpreamble ] [ "Width" ] t)
-                       '("setchapterpreamble" [ TeX-arg-KOMA-setpreamble ] [ "Width" ] t)
-                       '("dictum" [ "Author" ] t))
-                      (LaTeX-section-list-add-locally '("addchap" 1))
-                      (make-local-variable 'LaTeX-section-label)
-                      (setq LaTeX-section-label (append
-                                                 LaTeX-section-label
-                                                 '(("addchap" . nil))))
-                      ;; Definitions for font-latex
-                      (when (and (featurep 'font-latex)
-                                 (eq TeX-install-font-lock 'font-latex-setup))
-                        ;; Textual keywords
-                        (font-latex-add-keywords '(("addchap" "[{")
-                                                   ("setpartpreamble" "[[{")
-                                                   ("setchapterpreamble" "[[{")
-                                                   ("dictum" "[{"))
-                                                 'textual)
-                        ;; Sectioning keywords
-                        (font-latex-add-keywords '(("addchap" "[{")) 'sectioning-1)))
-                    TeX-dialect)
-
-;;; scrbook.el ends here
diff --git a/elpa/auctex-13.1.3/style/scrbook.elc b/elpa/auctex-13.1.3/style/scrbook.elc
deleted file mode 100644
index ef068f5..0000000
--- a/elpa/auctex-13.1.3/style/scrbook.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/scrlttr2.el b/elpa/auctex-13.1.3/style/scrlttr2.el
deleted file mode 100644
index 5a0f667..0000000
--- a/elpa/auctex-13.1.3/style/scrlttr2.el
+++ /dev/null
@@ -1,249 +0,0 @@
-;;; scrlttr2.el --- AUCTeX style for scrlttr2.cls.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2002, 2007, 2014, 2018, 2020 Free Software Foundation
-
-;; Author: Mark Trettin <Mark.Trettin@gmx.de>
-;; Created: 2002-10-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `scrlttr2.cls'.
-
-;; Since I just recently switched from `g-brief.cls' to the
-;; KOMA-Script letter class *and* I don't really write many
-;; snailmails, there are probably some superflous macros included and
-;; important ones left out. Comments appreciated.
-
-;; I left out any length and positioning macros since those should be
-;; set in a personal `*.lco'-File. IMHO.
-
-;;; Code
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "scrlttr2"
- (lambda ()
-   (TeX-add-symbols
-    '("AtBeginLetter" t)
-    '("KOMAoptions" t)
-    '("LetterOptionNeedsPapersize" "Name of lco file" "Paper size")
-    '("LoadLetterOption" "Name of lco file")
-    '("addrchar" "Initial letter")
-    '("addrentry" "Lastname" "Firstname" "Address" "Telephone" "F1"
-      "F2" "F3" "F4" "Key")
-    '("addtokomafont" TeX-arg-KOMA-scrlttr-fontelements t)
-    '("addtolengthplength" [ "Factor" ] "Name of length"
-      "Name of pseudo length")
-    '("addtoreffields" TeX-arg-KOMA-scrlttr-vars)
-    '("adrchar" "Initial letter")
-    '("adrentry" "Lastname" "Firstname" "Address" "Telephone" "F1"
-      "F2" "Comment" "Key")
-    '("bankname" t)
-    '("captionsUKenglish" nil)
-    '("captionsUSenglish" nil)
-    '("captionsamerican" nil)
-    '("captionsaustrian" nil)
-    '("captionsbritish" nil)
-    '("captionscroatian" nil)
-    '("captionsdutch" nil)
-    '("captionsenglish" nil)
-    '("captionsfrench" nil)
-    '("captionsgerman" nil)
-    '("captionsitalian" nil)
-    '("captionsngerman" nil)
-    '("captionsspanish" nil)
-    '("cc" t)
-    '("ccname" t)
-    '("cleardoubleemptypage")
-    '("cleardoubleplainpage")
-    '("cleardoublestandardpage")
-    '("closing" "Closing Phrase")
-    '("customername" t)
-    '("dateUKenglish" nil)
-    '("dateUSenglish" nil)
-    '("dateamerican" nil)
-    '("dateaustrian" nil)
-    '("datebritish" nil)
-    '("datecroatian" nil)
-    '("datedutch" nil)
-    '("dateenglish" nil)
-    '("datefrench" nil)
-    '("dategerman" nil)
-    '("dateitalian" nil)
-    '("datename" t)
-    '("datengerman" nil)
-    '("datespanish" nil)
-    '("emailname" t)
-    '("encl" t)
-    '("enclname" t)
-    '("faxname" t)
-    '("firstfoot" t)
-    '("firsthead" t)
-    '("headfromname" t)
-    '("headtoname" t)
-    '("ifkomavarempty" TeX-arg-KOMA-scrlttr-vars 2)
-    '("ifkomavarempty*" TeX-arg-KOMA-scrlttr-vars 2)
-    '("invoicename" t)
-    '("myrefname" t)
-    '("newcaptionname" "Language" "Term" "Definition")
-    '("newkomavar" [ "Description" ] "Name")
-    '("newkomavar*" [ "Description" ] "Name")
-    '("nextfoot" t)
-    '("nexthead" t)
-    '("opening" "Opening")
-    '("pagename" t)
-    '("phonename" t)
-    '("providecaptionname" "Language" "Term" "Definition")
-    '("ps")
-    '("raggedsignature" nil)
-    '("renewcaptionname" "Language" "Term" "Definition")
-    '("setkomafont" TeX-arg-KOMA-scrlttr-fontelements t)
-    '("setkomavar" TeX-arg-KOMA-scrlttr-vars [ "Description" ] t)
-    '("setkomavar*" TeX-arg-KOMA-scrlttr-vars "Description")
-    '("setlengthtoplength" [ "Factor" ] "Name of length"
-      "Name of pseudo length")
-    '("subjectname" t)
-    '("usekomafont" TeX-arg-KOMA-scrlttr-fontelements)
-    '("usekomavar" [ "Command" ] TeX-arg-KOMA-scrlttr-vars)
-    '("usekomavar*" [ "Command" ] TeX-arg-KOMA-scrlttr-vars)
-    '("useplength" "Name")
-    '("wwwname" t)
-    '("yourmailname" t)
-    '("yourrefname" t))
-   (LaTeX-add-environments
-    '("letter" (lambda (env &rest ignore)
-                 (LaTeX-insert-environment
-                  env
-                  (let ((options (TeX-read-string "Optional options: "))
-                        (recip (TeX-read-string "Recipient: ")))
-                    (concat
-                     (if (not (zerop (length options)))
-                         (format "[%s]" options))
-                     (format "{%s}" recip)))))))
-   ;; Definitions for font-latex
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     ;; Textual keywords
-     (font-latex-add-keywords '(("addrentry" "{{{{{{{{{")
-                                ("adrentry" "{{{{{{{{")
-                                ("bankname" "{")
-                                ("cc" "{")
-                                ("ccname" "{")
-                                ("closing" "{")
-                                ("customername" "{")
-                                ("datename" "{")
-                                ("emailname" "{")
-                                ("encl" "{")
-                                ("enclname" "{")
-                                ("faxname" "{")
-                                ("firstfoot" "{")
-                                ("firsthead" "{")
-                                ("headfromname" "{")
-                                ("headtoname" "{")
-                                ("invoicename" "{")
-                                ("myrefname" "{")
-                                ("nextfoot" "{")
-                                ("nexthead" "{")
-                                ("opening" "{")
-                                ("pagename" "{")
-                                ("phonename" "{")
-                                ("ps" "")
-                                ("subjectname" "{")
-                                ("wwwname" "{")
-                                ("yourmailname" "{")
-                                ("yourrefname" "{"))
-                              'textual)
-     ;; Function keywords
-     (font-latex-add-keywords '(("AtBeginLetter" "{")
-                                ("LetterOptionNeedsPapersize" "{{")
-                                ("LoadLetterOption" "{")
-                                ("addrchar" "{")
-                                ("adrchar" "{")
-                                ("ifkomavarempty" "*{{{"))
-                              'function)
-     ;; Variable keywords
-     (font-latex-add-keywords '(("KOMAoptions" "{")
-                                ("addtokomafont" "{{")
-                                ("addtolengthplength" "[{{")
-                                ("addtoreffields" "{")
-                                ("newcaptionname" "{{{")
-                                ("newkomavar" "*[{")
-                                ("providecaptionname" "{{{")
-                                ("renewcaptionname" "{{{")
-                                ("setkomafont" "{{")
-                                ("setkomavar" "*{[{")
-                                ("setlengthtoplength" "[{{")
-                                ("usekomafont" "{")
-                                ("usekomavar" "*[{")
-                                ("useplength" "{"))
-                              'variable)
-     ;; Warning keywords
-     (font-latex-add-keywords '("cleardoublestandardpage"
-                                "cleardoubleplainpage"
-                                "cleardoubleemptypage")
-                              'warning)))
- TeX-dialect)
-
-(defun TeX-arg-KOMA-scrlttr-vars (optional &optional prompt)
-  "Prompt for KOMA-Script's scrlttr2 predefined variables with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional prompt "Variable")
-    '(("")
-      ("backaddress") ("backaddressseparator")
-      ("ccseparator") ("customer")
-      ("date")
-      ("emailseparator") ("enclseparator")
-      ("faxseparator") ("frombank") ("fromaddress") ("fromemail")
-      ("fromfax") ("fromlogo") ("fromname") ("fromphone") ("fromurl")
-      ("invoice")
-      ("location")
-      ("myref")
-      ("place") ("placeseparator") ("phoneseparator")
-      ("signature") ("specialmail") ("subject") ("subjectseparator")
-      ("title") ("toname") ("toaddress")
-      ("yourmail") ("yourref"))
-    nil nil)
-   optional))
-
-(defun TeX-arg-KOMA-scrlttr-fontelements (optional &optional prompt)
-  "Prompt for KOMA-Script's scrlttr2 fontelements with completion."
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional prompt "Element")
-    '(("")
-      ("backaddress")
-      ("descriptionlabel")
-      ("fromaddress") ("fromname")
-      ("pagefoot") ("pagehead") ("pagenumber")
-      ("subject")
-      ("title"))
-    nil t)
-   optional))
-
-;;; scrlttr2.el ends here
diff --git a/elpa/auctex-13.1.3/style/scrlttr2.elc b/elpa/auctex-13.1.3/style/scrlttr2.elc
deleted file mode 100644
index 6ecda54..0000000
--- a/elpa/auctex-13.1.3/style/scrlttr2.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/scrpage2.el b/elpa/auctex-13.1.3/style/scrpage2.el
deleted file mode 100644
index dca5590..0000000
--- a/elpa/auctex-13.1.3/style/scrpage2.el
+++ /dev/null
@@ -1,139 +0,0 @@
-;;; scrpage2.el --- AUCTeX style for scrpage2.sty.  -*- lexical-binding: t; -*-
-
-;; Author:   Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Created:  2003-11-01
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `scrpage2.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "scrpage2"
- (lambda ()
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("lehead" [ "scrplain-left-even" ] "scrheadings-left-even")
-    '("cehead" [ "scrplain-center-even" ] "scrheadings-center-even")
-    '("rehead" [ "scrplain-right-even" ] "scrheadings-right-even")
-    '("lefoot" [ "scrplain-left-even" ] "scrheadings-left-even")
-    '("cefoot" [ "scrplain-center-even" ] "scrheadings-center-even")
-    '("refoot" [ "scrplain-right-even" ] "scrheadings-right-even")
-    '("lohead" [ "scrplain-left-odd" ] "scrheadings-left-odd")
-    '("cohead" [ "scrplain-center-odd" ] "scrheadings-center-odd")
-    '("rohead" [ "scrplain-right-odd" ] "scrheadings-right-odd")
-    '("lofoot" [ "scrplain-left-odd" ] "scrheadings-left-odd")
-    '("cofoot" [ "scrplain-center-odd" ] "scrheadings-center-odd")
-    '("rofoot" [ "scrplain-right-odd" ] "scrheadings-right-odd")
-    '("ihead" [ "scrplain-inside" ] "scrheadings-inside")
-    '("chead" [ "scrplain-center" ] "scrheadings-center")
-    '("ohead" [ "scrplain-outside" ] "scrheadings-outside")
-    '("ifoot" [ "scrplain-inside" ] "scrheadings-inside")
-    '("cfoot" [ "scrplain-center" ] "scrheadings-center")
-    '("ofoot" [ "scrplain-outside" ] "scrheadings-outside")
-    '("clearscrheadfoot")
-    '("clearscrheadings")
-    '("clearscrplain")
-    '("automark" [ "Right page" ] "Left page")
-    '("headmark")
-    '("manualmark")
-    '("pagemark")
-    '("setfootwidth" [ "Offset" ] "Width")
-    '("setheadwidth" [ "Offset" ] "Width")
-    '("setfootbotline" [ "Length" ] "Thickness")
-    '("setfootsepline" [ "Length" ] "Thickness")
-    '("setheadtopline" [ "Length" ] "Thickness")
-    '("setheadsepline" [ "Length" ] "Thickness")
-    '("deftripstyle" "Name" [ "Thickness of outer line" ]
-      [ "Thickness of inner line" ] "Inner box of page head"
-      "Center box of page head" "Outer box of page head"
-      "Inner box of page foot" "Center box of page foot"
-      "Outer box of page foot")
-    '("defpagestyle" "Name" "Head definition" "Foot definition")
-    '("newpagestyle" "Name" "Head definition" "Foot definition")
-    '("renewpagestyle" "Name" "Head definition" "Foot definition")
-    '("providepagestyle" "Name" "Head definition" "Foot definition"))
-
-   ;; Don't increase indent at \ifoot:
-   (add-to-list 'LaTeX-indent-begin-exceptions-list "ifoot" t)
-   (LaTeX-indent-commands-regexp-make)
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("lehead" "[{")
-                                ("cehead" "[{")
-                                ("rehead" "[{")
-                                ("lefoot" "[{")
-                                ("cefoot" "[{")
-                                ("refoot" "[{")
-                                ("lohead" "[{")
-                                ("cohead" "[{")
-                                ("rohead" "[{")
-                                ("lofoot" "[{")
-                                ("cofoot" "[{")
-                                ("rofoot" "[{")
-                                ("ihead" "[{")
-                                ("chead" "[{")
-                                ("ohead" "[{")
-                                ("ifoot" "[{")
-                                ("cfoot" "[{")
-                                ("ofoot" "[{")
-                                ("automark" "[{")
-                                ("setfootwidth" "[{")
-                                ("setheadwidth" "[{")
-                                ("setfootbotline" "[{")
-                                ("setfootsepline" "[{")
-                                ("setheadtopline" "[{")
-                                ("setheadsepline" "[{"))
-                              'variable)
-     (font-latex-add-keywords '(("deftripstyle" "{[[{{{{{{")
-                                ("defpagestyle" "{{{")
-                                ("newpagestyle" "{{{")
-                                ("renewpagestyle" "{{{")
-                                ("providepagestyle" "{{{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-scrpage2-package-options '("headinclude" "headexclude"
-                                         "footinclude" "footexclude"
-                                         "mpinclude" "mpexclude"
-                                         "headtopline" "headsepline"
-                                         "footsepline" "footbotline"
-                                         "plainheadtopline" "plainheadsepline"
-                                         "plainfootsepline" "plainfootbotline"
-                                         "ilines" "clines" "olines"
-                                         "automark" "manualmark"
-                                         "autooneside" "markuppercase"
-                                         "markusedcase" "nouppercase"
-                                         "komastyle" "standardstyle")
-  "Package options for the scrpage2 package.")
-
-;;; scrpage2.el ends here
diff --git a/elpa/auctex-13.1.3/style/scrpage2.elc b/elpa/auctex-13.1.3/style/scrpage2.elc
deleted file mode 100644
index 70f7ece..0000000
--- a/elpa/auctex-13.1.3/style/scrpage2.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/scrreprt.el b/elpa/auctex-13.1.3/style/scrreprt.el
deleted file mode 100644
index a2f5273..0000000
--- a/elpa/auctex-13.1.3/style/scrreprt.el
+++ /dev/null
@@ -1,73 +0,0 @@
-;;; scrreprt.el --- AUCTeX style for scrreprt.cls.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2002, 2005, 2018, 2020 Free Software Foundation
-
-;; Author: Mark Trettin <Mark.Trettin@gmx.de>
-;; Created: 2002-09-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `scrreprt.cls'. This file needs
-;; `scrbase.el'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "scrreprt"
- (lambda ()
-   (LaTeX-largest-level-set "chapter")
-   ;; load basic definitons
-   (TeX-run-style-hooks "scrbase")
-   (TeX-add-symbols
-    "chapapp"
-    "raggeddictum"
-    '("chapappifchapterprefix" "Additional text")
-    '("setpartpreamble" [ TeX-arg-KOMA-setpreamble ] [ "Width" ] t)
-    '("setchapterpreamble" [ TeX-arg-KOMA-setpreamble ] [ "Width" ] t)
-    '("dictum" [ "Author" ] t))
-   (LaTeX-add-environments "abstract")
-   (LaTeX-section-list-add-locally '("addchap" 1))
-   (make-local-variable 'LaTeX-section-label)
-   (setq LaTeX-section-label (append
-                              LaTeX-section-label
-                              '(("addchap" . nil))))
-   ;; Definitions for font-latex
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     ;; Textual keywords
-     (font-latex-add-keywords '(("addchap" "[{")
-                                ("setpartpreamble" "[[{")
-                                ("setchapterpreamble" "[[{")
-                                ("dictum" "[{"))
-                              'textual)
-     ;; Sectioning keywords
-     (font-latex-add-keywords '(("addchap" "[{")) 'sectioning-1)))
- TeX-dialect)
-
-;;; scrreprt.el ends here
diff --git a/elpa/auctex-13.1.3/style/scrreprt.elc b/elpa/auctex-13.1.3/style/scrreprt.elc
deleted file mode 100644
index 48bea2c..0000000
--- a/elpa/auctex-13.1.3/style/scrreprt.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/setspace.el b/elpa/auctex-13.1.3/style/setspace.el
deleted file mode 100644
index be0867d..0000000
--- a/elpa/auctex-13.1.3/style/setspace.el
+++ /dev/null
@@ -1,70 +0,0 @@
-;;; setspace.el --- AUCTeX style for `setspace.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Created: 2011-04-16
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `setspace.sty'.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "setspace"
- (lambda ()
-   (TeX-add-symbols
-    '("setstretch" "Stretch")
-    '("setdisplayskipstretch" "Stretch")
-    '("SetSinglespace" "Stretch")
-    '("onehalfspacing" 0)
-    '("doublespacing" 0)
-    '("singlespacing" 0))
-
-   (LaTeX-add-environments 
-    '("spacing" "Stretch")
-    "singlespace"
-    "singlespace*"
-    "onehalfspace"
-    "doublespace")
-
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("singlespacing" "")
-                                ("doublespacing" "")
-                                ("onehalfspacing" ""))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-setspace-package-options 
-  '("doublespacing" "onehalfspacing" "singlespacing" "nodisplayskipstretch")
-  "Package options for the setspace package.")
-
-;;; setspace.el ends here
diff --git a/elpa/auctex-13.1.3/style/setspace.elc b/elpa/auctex-13.1.3/style/setspace.elc
deleted file mode 100644
index bcd1f63..0000000
--- a/elpa/auctex-13.1.3/style/setspace.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/shortvrb.el b/elpa/auctex-13.1.3/style/shortvrb.el
deleted file mode 100644
index 5f8df92..0000000
--- a/elpa/auctex-13.1.3/style/shortvrb.el
+++ /dev/null
@@ -1,73 +0,0 @@
-;;; shortvrb.el --- AUCTeX style for `shortvrb.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2009, 2014, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2009-12-23
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `shortvrb.sty'.
-
-;; XXX: We might want provide users with the possibility to activate
-;; something like this for any file (incl. Plain TeX).  That would
-;; bring us one step closer to the goal of displaying texbook.tex
-;; without font locking going haywire.
-
-;; FIXME: The code does not work for preview.dtx because in that file
-;; the style list is empty.  In its master file, preview.drv, it
-;; works, however.  However, even if the style file is loaded by hand,
-;; it fails to fontify verbatim text in the documentation parts of the
-;; file.
-
-;;; Code:
-
-(require 'tex)
-(require 'tex-style)
-
-;; Silence the compiler:
-(declare-function font-latex-add-to-syntax-alist
-                  "font-latex"
-                  (list))
-
-(TeX-add-style-hook
- "shortvrb"
- (lambda ()
-
-   ;; Ispell: Add entries to `ispell-tex-skip-alist':
-   (when LaTeX-shortvrb-chars
-     (TeX-ispell-skip-setcar
-      (mapcar (lambda (char)
-                (let ((str (char-to-string char)))
-                  (cons str str)))
-              LaTeX-shortvrb-chars)))
-
-   ;; Fontification
-   (when (and LaTeX-shortvrb-chars
-              (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-to-syntax-alist
-      (mapcar (lambda (char) (cons char "|"))
-              LaTeX-shortvrb-chars))))
- TeX-dialect)
-
-;;; shortvrb.el ends here
diff --git a/elpa/auctex-13.1.3/style/shortvrb.elc b/elpa/auctex-13.1.3/style/shortvrb.elc
deleted file mode 100644
index e9599fa..0000000
--- a/elpa/auctex-13.1.3/style/shortvrb.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/sidecap.el b/elpa/auctex-13.1.3/style/sidecap.el
deleted file mode 100644
index ff17517..0000000
--- a/elpa/auctex-13.1.3/style/sidecap.el
+++ /dev/null
@@ -1,131 +0,0 @@
-;;; sidecap.el --- AUCTeX style for `sidecap.sty' (v1.6f)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021, 2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-12-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `sidecap.sty' (v1.6f) from 2003/06/06.
-;; `sidecap.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defun LaTeX-env-sidecap-float (environment)
-  "Create ENVIRONMENT with \\caption and \\label commands.
-This function runs `LaTeX-env-figure' and inserts the first
-optional argument 'relwidth' provided by environments of the
-package sidecap."
-  (let ((relwidth (TeX-read-string
-                   (TeX-argument-prompt t nil "Relative caption width")))
-        (sc-active-mark (and (TeX-active-mark)
-                             (not (eq (mark) (point)))))
-        (p (point-marker))
-        s)
-    ;; Run `LaTeX-env-figure' which does the major part of the job:
-    (LaTeX-env-figure environment)
-    ;; Now save the position:
-    (setq s (point-marker))
-    ;; Search backwards to see if an optional float-placement arg is
-    ;; inserted; this would be the 2nd arg for sidecap environments:
-    (save-excursion
-      (re-search-backward (concat (regexp-quote TeX-esc)
-                                  "begin"
-                                  "[ \t]*"
-                                  TeX-grop
-                                  (regexp-quote environment)
-                                  "\\(" TeX-grcl "\\)"
-                                  "[ \t]*"
-                                  "\\("
-                                  (regexp-quote LaTeX-optop)
-                                  ;; Float placement:
-                                  "\\([a-zA-Z!]*\\)"
-                                  (regexp-quote LaTeX-optcl)
-                                  "\\)?")
-                          p t))
-    (cond (;; Insert the first optional arg at any rate if non-empty:
-           (and relwidth (not (string= relwidth "")))
-           (goto-char (match-end 1))
-           (insert LaTeX-optop relwidth LaTeX-optcl))
-          ;; Insert a pair of empty brackets if relwidth is empty and
-          ;; float-placement is given:
-          ((and (or (null relwidth)
-                    (string= relwidth ""))
-                (match-string 3))
-           (goto-char (match-beginning 2))
-           (insert LaTeX-optop LaTeX-optcl))
-          (t nil))
-    ;; Go back to where we started if we have moved at all:
-    (unless (= s (point))
-      (goto-char s))
-    ;; Insert a tabular stored in `LaTeX-default-tabular-environment':
-    (when (and (member environment '("SCtable" "SCtable*"))
-               (not sc-active-mark))
-      (LaTeX-environment-menu LaTeX-default-tabular-environment))
-    ;; Clean up the markers:
-    (set-marker s nil)
-    (set-marker p nil)))
-
-(TeX-add-style-hook
- "sidecap"
- (lambda ()
-
-   ;; Add the environments provided by the package:
-   (LaTeX-add-environments
-    '("SCtable"   LaTeX-env-sidecap-float)
-    '("SCtable*"  LaTeX-env-sidecap-float)
-    '("SCfigure"  LaTeX-env-sidecap-float)
-    '("SCfigure*" LaTeX-env-sidecap-float)
-    '("wide"))
-
-   ;; Add the float environments to `LaTeX-label-alist':
-   (dolist (env '("SCfigure" "SCfigure*"))
-     (add-to-list 'LaTeX-label-alist `(,env . LaTeX-figure-label) t))
-
-   (dolist (env '("SCtable" "SCtable*"))
-     (add-to-list 'LaTeX-label-alist `(,env . LaTeX-table-label) t))
-
-   ;; The next 2 can be set with '\renewcommand':
-   (TeX-add-symbols
-    "sidecaptionsep"
-    "sidecaptionrelwidth")
-
-   ;; Run the style hook for 'ragged2e' if necessary:
-   (when (or (LaTeX-provided-package-options-member "sidecap" "raggedright")
-             (LaTeX-provided-package-options-member "sidecap" "raggedleft")
-             (LaTeX-provided-package-options-member "sidecap" "ragged"))
-     (TeX-run-style-hooks "ragged2e")))
-
- TeX-dialect)
-
-(defvar LaTeX-sidecap-package-options
-  '("outercaption" "innercaption"
-    "leftcaption" "rightcaption"
-    "wide"
-    "raggedright" "raggedleft" "ragged")
-  "Package options for the sidecap package.")
-
-;;; sidecap.el ends here
diff --git a/elpa/auctex-13.1.3/style/sidecap.elc b/elpa/auctex-13.1.3/style/sidecap.elc
deleted file mode 100644
index d7e42bc..0000000
--- a/elpa/auctex-13.1.3/style/sidecap.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/siunitx.el b/elpa/auctex-13.1.3/style/siunitx.el
deleted file mode 100644
index b1164a1..0000000
--- a/elpa/auctex-13.1.3/style/siunitx.el
+++ /dev/null
@@ -1,522 +0,0 @@
-;;; siunitx.el --- AUCTeX style for `siunitx.sty' version 3.3.36.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012-2021  Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `siunitx.sty' version 3.0.36 from
-;; 2021/22/18.
-
-;;; Code:
-
-(require 'tex) ;Indispensable when compiling the call to `TeX-auto-add-type'.
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(declare-function LaTeX-color-definecolor-list "color" ())
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-
-(TeX-auto-add-type "siunitx-unit" "LaTeX")
-
-;; Self Parsing -- see (info "(auctex)Hacking the Parser").
-;; `\\(?:\\[[^]]*\\]\\)?' matches possible options (actually used only
-;; by `DeclareSIUnit' macro), wrapped in `[...]'.
-(defvar LaTeX-siunitx-regexp
-  `(,(concat "\\\\DeclareSI\\(Unit\\|Prefix\\|Power\\|Qualifier\\)"
-             "[ \t\n\r]*"
-             ;; The optional argument
-             "\\(?:\\[[^]]*\\]\\)?"
-             "[ \t\n\r]*"
-             ;; First mandatory argument
-             "{?\\\\\\([A-Za-z]+\\)}?"
-             "[ \t\n\r]*"
-             ;; Second mandatory argument needed for '\DeclareSIPower':
-             "{?\\\\\\([A-Za-z]+\\)}?")
-    (2 3 1) LaTeX-auto-siunitx-unit)
-  "Matches new siunitx unit, prefix, power, and qualifier definitions.")
-
-(defun LaTeX-siunitx-prepare ()
-  "Clear `LaTex-auto-siunitx-unit' before use."
-  (setq LaTeX-auto-siunitx-unit nil))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-siunitx-prepare t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defvar LaTeX-siunitx-unit-history nil
-  "History of units in siunitx.")
-
-(defun LaTeX-siunitx-unit-list-parsed ()
-  "Return a list of units incl. the user defined ones.
-This function should be preferred over the function
-`LaTeX-siunitx-unit-list' since it knows about the 2 macros
-defined with '\\DeclareSIPower'."
-  (let (result)
-    (dolist (unit (LaTeX-siunitx-unit-list) result)
-      (push (car unit) result)
-      (when (and (> (safe-length unit) 1)
-                 (string-equal (nth 2 unit) "Power"))
-        (push (cadr unit) result)))))
-
-(defun LaTeX-arg-siunitx-unit (optional &optional prompt initial-input
-                                        definition prefix)
-  "Prompt for siunitx units, prefixes, powers, and qualifiers.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string.  If INITIAL-INPUT is non-nil, insert it in the minibuffer
-initially, with point positioned at the end.  If DEFINITION is
-non-nil, add the chosen unit to the list of defined units.  If
-PREFIX is non-nil, insert it before the given input."
-  ;; Remove <SPC> key binding from map used in `TeX-completing-read-multiple'
-  ;; with `require-match' set to `nil' (it's `crm-local-completion-map' if
-  ;; `completing-read-multiple' is bound, `minibuffer-local-completion-map'
-  ;; otherwise) and set completion separator to the TeX escape character.
-  (let* ((crm-local-completion-map
-          (remove (assoc 32 crm-local-completion-map) crm-local-completion-map))
-         (minibuffer-local-completion-map
-          (remove (assoc 32 minibuffer-local-completion-map)
-                  minibuffer-local-completion-map))
-         (crm-separator (regexp-quote TeX-esc))
-         (unit (mapconcat #'identity
-                          (TeX-completing-read-multiple
-                           (TeX-argument-prompt optional prompt "Unit: " t)
-                           (LaTeX-siunitx-unit-list-parsed)
-                           nil nil initial-input
-                           'LaTeX-siunitx-unit-history)
-                          TeX-esc)))
-    (if (and definition (not (string-equal "" unit)))
-        (LaTeX-add-siunitx-units unit))
-    (TeX-argument-insert unit optional prefix)))
-
-(defun LaTeX-arg-define-siunitx-unit (optional &optional prompt)
-  "Prompt for a LaTeX siunitx unit, prefix, power, and qualifier.
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument, otherwise as a mandatory one.  Use PROMPT as the prompt
-string."
-  (LaTeX-arg-siunitx-unit optional
-                          (unless prompt (concat "Unit: " TeX-esc))
-                          nil t TeX-esc))
-
-(defvar LaTeX-siunitx-package-options
-  '(;; Table 10: Print options
-    ("color")
-    ("mode"                       ("match" "math" "text"))
-    ("number-color")
-    ("number-mode"                ("match" "math" "text"))
-    ("propagate-math-font"        ("true" "false"))
-    ("reset-math-version"         ("true" "false"))
-    ("reset-text-family"          ("true" "false"))
-    ("reset-text-series"          ("true" "false"))
-    ("reset-text-shape"           ("true" "false"))
-    ("text-family-to-math"        ("true" "false"))
-    ("text-font-command")
-    ("text-series-to-math"        ("true" "false"))
-    ("unit-color")
-    ("unit-mode"                  ("match" "math" "text"))
-    ;; Table 11: Options for number parsing
-    ("evaluate-expression"        ("true" "false"))
-    ("expression")
-    ("input-close-uncertainty")
-    ("input-comparators")
-    ("input-decimal-markers")
-    ("input-digits")
-    ("input-exponent-markers")
-    ("input-ignore")
-    ("input-open-uncertainty")
-    ("input-signs")
-    ("input-uncertainty-signs")
-    ("parse-numbers"              ("true" "false"))
-    ("retain-explicit-plus"       ("true" "false"))
-    ("retain-zero-uncertainty"    ("true" "false"))
-    ;; Table 12: Number post-processing options
-    ("drop-exponent"              ("true" "false"))
-    ("drop-uncertainty"           ("true" "false"))
-    ("drop-zero-decimal"          ("true" "false"))
-    ("exponent-mode"              ("input" "fixed" "engineering" "scientific"))
-    ("fixed-exponent")
-    ("minimum-integer-digits")
-    ("minimum-decimal-digits")
-    ("round-half"                 ("up" "even"))
-    ("round-minimum")
-    ("round-mode"                 ("off" "figures" "places" "uncertainty"))
-    ("round-pad"                  ("true" "false"))
-    ("round-precision")
-    ;; Table 13: Output options for numbers
-    ("bracket-negative-numbers"   ("true" "false"))
-    ("exponent-base")
-    ("exponent-product")
-    ("group-digits"               ("all" "none" "decimal" "integer"))
-    ("group-minimum-digits")
-    ("group-separator")
-    ("negative-color")
-    ("output-close-uncertainty")
-    ("output-decimal-marker")
-    ("output-exponent-marker")
-    ("output-open-uncertainty")
-    ("print-implicit-plus"        ("true" "false"))
-    ("print-unity-mantissa"       ("true" "false"))
-    ("print-zero-exponent"        ("true" "false"))
-    ("tight-spacing"              ("true" "false"))
-    ("uncertainty-mode"           ("compact" "full" "compact-marker"))
-    ("uncertainty-separator")
-    ;; Table 14: Output options for lists, products and ranges of
-    ;; numbers and quantities
-    ("list-exponents"             ("individual" "combine-bracket" "combine"))
-    ("list-final-separator")
-    ("list-pair-separator")
-    ("list-separator")
-    ("list-units"                 ("repeat" "bracket" "single"))
-    ("product-exponents"          ("individual" "combine-bracket" "combine"))
-    ("product-mode"               ("symbol" "phrase"))
-    ("product-phrase")
-    ("product-symbol")
-    ("product-units"              ("repeat" "bracket" "single"))
-    ("range-exponents"            ("individual" "combine-bracket" "combine"))
-    ("range-phrase")
-    ("range-units"                ("repeat" "bracket" "single"))
-    ;; Table 15: Options for complex numbers
-    ("complex-root-position"      ("after-number" "before-number"))
-    ("output-complex-root")
-    ("input-complex-root")
-    ;; Table 16: Angle options
-    ("angle-mode"                 ("input" "arc" "decimal"))
-    ("angle-symbol-degree")
-    ("angle-symbol-minute")
-    ("angle-symbol-over-decimal"  ("true" "false"))
-    ("angle-symbol-second")
-    ("angle-separator")
-    ("fill-angle-degrees"         ("true" "false"))
-    ("fill-angle-minutes"         ("true" "false"))
-    ("fill-angle-seconds"         ("true" "false"))
-    ("number-angle-product")
-    ;; Table 17: Unit creation options
-    ("free-standing-units"        ("true" "false"))
-    ("overwrite-command"          ("true" "false"))
-    ("space-before-unit"          ("true" "false"))
-    ("unit-optional-argument"     ("true" "false"))
-    ("use-xspace"                 ("true" "false"))
-    ;; Table 18: Unit output options
-    ("bracket-unit-denominator"   ("true" "false"))
-    ("forbid-literal-units"       ("true" "false"))
-    ("fraction-command")
-    ("inter-unit-product")
-    ("parse-units"                ("true" "false"))
-    ("per-mode"                   ("power" "fraction" "symbol"
-                                   "repeated-symbol"  "symbol-or-fraction"))
-    ("per-symbol")
-    ("qualifier-mode"             ("subscript" "brackets"
-                                   "combine"   "phrase"))
-    ("qualifier-phrase")
-    ("sticky-per"                 ("true" "false"))
-    ("unit-font-command")
-    ;; Table 19: Options for quantities
-    ("allow-number-unit-breaks"   ("true" "false"))
-    ("extract-mass-in-kilograms"  ("true" "false"))
-    ("prefix-mode"                ("input" "combine-exponent"
-                                   "extract-exponent"))
-    ("quantity-product")
-    ("separate-uncertainty-units")
-    ;; Table 20: Options for tabular material
-    ("table-align-comparator"     ("true" "false"))
-    ("table-align-exponent"       ("true" "false"))
-    ("table-align-text-after"     ("true" "false"))
-    ("table-align-text-before"    ("true" "false"))
-    ("table-align-uncertainty"    ("true" "false"))
-    ("table-alignment"            ("center" "left" "right" "none"))
-    ("table-alignment-mode"       ("format" "marker" "none"))
-    ("table-auto-round"           ("true" "false"))
-    ("table-column-width")
-    ("table-fixed-width"          ("true" "false"))
-    ("table-format")
-    ("table-number-alignment"     ("center" "left" "right"))
-    ("table-text-alignment"       ("center" "left" "right"))
-    ;; 4.13 Locale options
-    ("locale"                     ("FR" "DE" "UK" "US" "ZA")))
-  "Package options for the siunitx package.")
-
-(defun LaTeX-siunitx-key-val-options ()
-  "Return an updated list of key=vals from siunitx package."
-  (append
-   (when (and (or (member "xcolor" (TeX-style-list))
-                  (member "color" TeX-active-styles)))
-     (let* ((colorcmd (if (member "xcolor" TeX-active-styles)
-                          #'LaTeX-xcolor-definecolor-list
-                        #'LaTeX-color-definecolor-list))
-            (colors  (mapcar #'car (funcall colorcmd)))
-            (keys '("color"
-                    "number-color"
-                    "unit-color"
-                    "negative-color"))
-            result)
-       (dolist (key keys result)
-         (push (list key colors) result))))
-   LaTeX-siunitx-package-options))
-
-(TeX-add-style-hook
- "siunitx"
- (lambda ()
-
-   (TeX-auto-add-regexp LaTeX-siunitx-regexp)
-
-   (TeX-add-symbols
-    '("sisetup" (TeX-arg-key-val (LaTeX-siunitx-key-val-options)))
-
-    ;; 3.1 Numbers
-    '("num"        [TeX-arg-key-val (LaTeX-siunitx-key-val-options)] "Number")
-    '("numlist"    [TeX-arg-key-val (LaTeX-siunitx-key-val-options)] "Numbers")
-    '("numproduct" [TeX-arg-key-val (LaTeX-siunitx-key-val-options)] "Numbers")
-    '("numrange"   [TeX-arg-key-val (LaTeX-siunitx-key-val-options)]
-      "Number 1" "Number 2")
-
-    ;; 3.2 Angles
-    '("ang" [TeX-arg-key-val (LaTeX-siunitx-key-val-options)] "Angle")
-
-    ;; 3.3 Units
-    ;; For 'qty' and 'units', see 8 Compatibility with other packages
-    '("qtylist"    [TeX-arg-key-val (LaTeX-siunitx-key-val-options)]
-      "Numbers" LaTeX-arg-siunitx-unit)
-    '("qtyproduct" [TeX-arg-key-val (LaTeX-siunitx-key-val-options)]
-      "Numbers" LaTeX-arg-siunitx-unit)
-    '("qtyrange"   [TeX-arg-key-val (LaTeX-siunitx-key-val-options)]
-      "Number 1" "Number 2" LaTeX-arg-siunitx-unit)
-
-    ;; 3.4 Complex numbers and quantities
-    '("complexnum" [TeX-arg-key-val (LaTeX-siunitx-key-val-options)]
-      "Number")
-    '("complexqty" [TeX-arg-key-val (LaTeX-siunitx-key-val-options)]
-      "Number" LaTeX-arg-siunitx-unit)
-
-    ;; 3.7 Creating new macros
-    '("DeclareSIUnit" [TeX-arg-key-val (LaTeX-siunitx-key-val-options)]
-      (LaTeX-arg-define-siunitx-unit) "Symbol")
-
-    '("DeclareSIPrefix" (LaTeX-arg-define-siunitx-unit "Prefix")
-      "Symbol" "Powers of 10")
-
-    '("DeclareSIPower"
-      (LaTeX-arg-define-siunitx-unit "Symbol before")
-      (LaTeX-arg-define-siunitx-unit "Symbol after")
-      "Power")
-
-    '("DeclareSIQualifier" (LaTeX-arg-define-siunitx-unit "Qualifier") "Symbol")
-
-    ;; 3.8 Tabular material
-    '("tablenum" [TeX-arg-key-val (LaTeX-siunitx-key-val-options)] "Number")
-
-    ;; 5 Upgrading from version 2
-    ;; The next set of macros are still available in siunitx.sty v3
-    ;; but are not recommended for use in new documents.  We provide
-    ;; them in this file anyway since they are also needed when other
-    ;; packages like physics or units are loaded:
-    '("si" [TeX-arg-key-val (LaTeX-siunitx-package-options)] LaTeX-arg-siunitx-unit)
-    '("SI" [TeX-arg-key-val (LaTeX-siunitx-package-options)]
-      "Value" ["Pre-unit"] LaTeX-arg-siunitx-unit)
-    '("SIlist" [TeX-arg-key-val (LaTeX-siunitx-package-options)]
-      "Values" LaTeX-arg-siunitx-unit)
-    '("SIrange" [TeX-arg-key-val (LaTeX-siunitx-package-options)]
-      "Value 1" "Value 2" LaTeX-arg-siunitx-unit))
-
-   ;; 8 Compatibility with other packages
-   ;; Avoid clash with other packages which define macros with the
-   ;; same name:
-   (let ((styles (TeX-style-list)))
-     (unless (member "physics" styles)
-       (TeX-add-symbols
-        '("qty"  [TeX-arg-key-val (LaTeX-siunitx-key-val-options)]
-          "Number" LaTeX-arg-siunitx-unit)))
-     (unless (member "units" styles)
-       (TeX-add-symbols
-        '("unit" [TeX-arg-key-val (LaTeX-siunitx-key-val-options)]
-          LaTeX-arg-siunitx-unit))))
-
-   ;; The unit macros
-   (LaTeX-add-siunitx-units
-    ;; Table 1: SI base units.
-    "ampere"
-    "candela"
-    "kelvin"
-    "kilogram"
-    "meter"
-    "metre"
-    "second"
-    ;; Table 2: Coherent derived units in the SI with special names
-    ;; and symbols
-    "becquerel"
-    ;; "celsius"
-    "degreeCelsius"
-    "coulomb"
-    "farad"
-    "gray"
-    "hertz"
-    "henry"
-    "joule"
-    "lumen"
-    "katal"
-    "lux"
-    "newton"
-    "ohm"
-    "pascal"
-    "radian"
-    "siemens"
-    "sievert"
-    "steradian"
-    "tesla"
-    "volt"
-    "watt"
-    "weber"
-    ;; Table 3: Non-SI units accepted for use with the International
-    ;; System of Units
-    "astronomicalunit"
-    "bel"
-    "dalton"
-    "day"
-    "decibel"
-    "degree"
-    "electronvolt"
-    "hectare"
-    "hour"
-    "liter"
-    "litre"
-    "arcminute"
-    "minute"
-    "arcsecond"
-    "neper"
-    "tonne"
-    ;; 3.5 The unit macros
-    "percent"
-    "square"
-    "squared"
-    "cubic"
-    "cubed"
-    "tothe"
-    "raiseto"
-    "per"
-    "of"
-    "highlight" ; Defined by siunitx.sty
-    ;; Table 4: SI prefixes
-    "yocto"
-    "zepto"
-    "atto"
-    "femto"
-    "pico"
-    "nano"
-    "micro"
-    "milli"
-    "centi"
-    "deci"
-    "deca"
-    "deka"
-    "hecto"
-    "kilo"
-    "mega"
-    "giga"
-    "tera"
-    "peta"
-    "exa"
-    "zetta"
-    "yotta")
-
-   ;; 3.6 Unit abbreviations are always defined:
-   (LaTeX-add-siunitx-units
-    "fg"    "pg"    "ng"    "ug"    "mg"    "g"    "kg"
-    "pm"    "nm"    "um"    "mm"    "cm"    "dm"   "m"  "km"
-    "as"    "fs"    "ps"    "ns"    "us"    "ms"   "s"
-    "fmol"  "pmol"  "nmol"  "umol"  "mmol"  "mol"  "kmol"
-    "pA"    "nA"    "uA"    "mA"    "A"     "kA"
-    "ul"    "ml"    "l"     "hl"    "uL"    "mL"   "L"  "hL"
-    "mHz"   "Hz"    "kHz"   "MHz"   "GHz"   "THz"
-    "mN"    "N"     "kN"    "MN"
-    "Pa"    "kPa"   "MPa"   "GPa"
-    "mohm"  "kohm"  "Mohm"
-    "pV"    "nV"    "uV"    "mV"    "V"     "kV"
-    "uW"    "mW"    "W"     "kW"    "MW"    "GW"
-    "J"     "uJ"    "mJ"    "kJ"
-    "eV"    "meV"   "keV"   "MeV"   "GeV"   "TeV"  "kWh"
-    "F"     "fF"    "pF"    "nF"    "uF"
-    "H"     "mH"    "uH"
-    "K"     "dB"
-    "kibi"  "mebi"  "gibi"  "tebi"  "pebi"
-    "exbi"  "zebi"  "yobi"  "bit"   "byte")
-
-   ;; \cancel is only available when cancel.sty is loaded:
-   (when (member "cancel" (TeX-style-list))
-     (LaTeX-add-siunitx-units "cancel"))
-
-   ;; FIXME: 'siunitx.sty' adds only one new column specification
-   ;; letter 'S' in v3 and 's' is removed.  We keep 's' for older
-   ;; documents and remove it sometimes later.
-   (set (make-local-variable 'LaTeX-array-column-letters)
-        (concat LaTeX-array-column-letters "S" "s"))
-
-   (TeX-run-style-hooks "l3keys2e"
-                        "array"
-                        "amstext"
-                        "xparse"
-                        "expl3")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("num"                 "[{")
-                                ("numlist"             "[{")
-                                ("numproduct"          "[{")
-                                ("numrange"            "[{{")
-                                ("ang"                 "[{")
-                                ("qtylist"             "[{{")
-                                ("qtyrange"            "[{{{")
-                                ("complexnum"          "[{")
-                                ("complexqty"          "[{")
-                                ("DeclareSIUnit"       "[|{\\{")
-                                ("DeclareSIPrefix"     "|{\\{{")
-                                ("DeclareSIPower"      "|{\\|{\\{")
-                                ("DeclareSIQualifier"  "|{\\{")
-                                ("tablenum"            "[{")
-                                ("highlight"           "{")
-                                ("sisetup"             "{")
-                                ;; These macros are deprecated in v3 but
-                                ;; still available:
-                                ("si"                  "[{")
-                                ("SI"                  "[{[{")
-                                ("SIlist"              "[{{")
-                                ("SIrange"             "[{{{"))
-                              'function)
-     (let ((styles (TeX-style-list)))
-       (unless (member "physics" styles)
-         (font-latex-add-keywords '(("qty"  "[{{"))
-                                  'function))
-       (unless (member "units" styles)
-         (font-latex-add-keywords '(("unit" "[{"))
-                                  'function)))))
- TeX-dialect)
-
-(defun LaTeX-siunitx-package-options nil
-  "Prompt for package options for the siunitx package."
-  (TeX-read-key-val t (append
-                       ;; 'table-column-type' is a preamble only:
-                       '(("table-column-type"))
-                       LaTeX-siunitx-package-options)))
-
-;; siunitx.el ends here
diff --git a/elpa/auctex-13.1.3/style/siunitx.elc b/elpa/auctex-13.1.3/style/siunitx.elc
deleted file mode 100644
index 0d73570..0000000
--- a/elpa/auctex-13.1.3/style/siunitx.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/slides.el b/elpa/auctex-13.1.3/style/slides.el
deleted file mode 100644
index 4abd53f..0000000
--- a/elpa/auctex-13.1.3/style/slides.el
+++ /dev/null
@@ -1,54 +0,0 @@
-;;; slides.el --- AUCTeX style for the `slides' document class  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2013, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2004-04-21
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the `slides' document class.  Currently
-;; the support is very limited.  You are welcome to improve it.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-slides-class-options
-  '("a4paper" "a5paper" "b5paper" "letterpaper" "legalpaper" "executivepaper"
-    "landscape" "clock" "draft" "final" "titlepage" "notitlepage" "onecolumn"
-    "twocolumn" "leqno" "fleqn")
-  "Package options for the slides class.")
-
-(TeX-add-style-hook
- "slides"
- (lambda ()
-   (LaTeX-add-environments "slide"
-                           "overlay"
-                           "note")
-   (LaTeX-add-counters "minutes" "seconds")
-   (LaTeX-add-pagestyles "headings" "slide" "overlay" "note")
-   (setq LaTeX-default-document-environment "slide"))
- TeX-dialect)
-
-;;; slides.el ends here
diff --git a/elpa/auctex-13.1.3/style/slides.elc b/elpa/auctex-13.1.3/style/slides.elc
deleted file mode 100644
index 4f59be0..0000000
--- a/elpa/auctex-13.1.3/style/slides.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/slovak.el b/elpa/auctex-13.1.3/style/slovak.el
deleted file mode 100644
index 4909613..0000000
--- a/elpa/auctex-13.1.3/style/slovak.el
+++ /dev/null
@@ -1,19 +0,0 @@
-;;; slovak.el --- Setup AUCTeX for editing Slovak text.  -*- lexical-binding: t; -*-
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-quotes
-                  "font-latex"
-                  (quotes))
-
-(TeX-add-style-hook
- "slovak"
- (lambda ()
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language `("slovak" "\\uv{" "}" ,TeX-quote-after-quote)))
-   (when (fboundp 'font-latex-add-quotes)
-     (font-latex-add-quotes '("\"`" "\"'"))
-     (font-latex-add-quotes '("\"<" "\">" french)))
-   (run-hooks 'TeX-language-sk-hook))
- TeX-dialect)
diff --git a/elpa/auctex-13.1.3/style/slovak.elc b/elpa/auctex-13.1.3/style/slovak.elc
deleted file mode 100644
index a506c6f..0000000
--- a/elpa/auctex-13.1.3/style/slovak.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/sourcecodepro.el b/elpa/auctex-13.1.3/style/sourcecodepro.el
deleted file mode 100644
index ab1dcbb..0000000
--- a/elpa/auctex-13.1.3/style/sourcecodepro.el
+++ /dev/null
@@ -1,88 +0,0 @@
-;;; sourcecodepro.el --- AUCTeX style for `sourcecodepro.sty' (v2.6)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-02-18
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `sourcecodepro.sty' (v2.6) from 2016/04/18.
-;; `sourcecodepro.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "sourcecodepro"
- (lambda ()
-
-   ;; Load "fontspec" with package options "opentype" or "otf":
-   (when (or (LaTeX-provided-package-options-member "sourcecodepro" "opentype")
-             (LaTeX-provided-package-options-member "sourcecodepro" "opentype=true")
-             (LaTeX-provided-package-options-member "sourcecodepro" "otf")
-             (LaTeX-provided-package-options-member "sourcecodepro" "otf=true"))
-     (TeX-run-style-hooks "fontspec"))
-
-   ;; The next set of macros is only available when package "fontspec"
-   ;; is loaded, by this style or by user.  We just check against
-   ;; "fontspec" and do not go through a check of `TeX-engine':
-   (when (member "fontspec" (TeX-style-list))
-     (TeX-add-symbols
-      '("sourcecodepro"        -1)
-      '("sourcecodepromedium"  -1)
-      '("sourcecodeprolight"   -1)
-      '("sourcecodeproextreme" -1)
-      '("sourcecodeprolf"      -1)))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup)
-              (member "fontspec" (TeX-style-list)))
-     (font-latex-add-keywords '(("sourcecodepro"        "")
-                                ("sourcecodepromedium"  "")
-                                ("sourcecodeprolight"   "")
-                                ("sourcecodeproextreme" "")
-                                ("sourcecodeprolf"      ""))
-                              'type-declaration)))
- TeX-dialect)
-
-(defvar LaTeX-sourcecodepro-package-options
-  '("lining" "nf" "lf"
-    "oldstyle" "osf"
-    "black" "semibold" "bold"
-    "light" "extralight"
-    "regular" "medium"
-    "scale" "scaled"
-    "default" "ttdefault" "nottdefault"
-    "type1" "t1"
-    "opentype" "otf")
-  "Prompt for package options for the sourcecodepro package.")
-
-;;; sourcecodepro.el ends here
diff --git a/elpa/auctex-13.1.3/style/sourcecodepro.elc b/elpa/auctex-13.1.3/style/sourcecodepro.elc
deleted file mode 100644
index 94935af..0000000
--- a/elpa/auctex-13.1.3/style/sourcecodepro.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/splitidx.el b/elpa/auctex-13.1.3/style/splitidx.el
deleted file mode 100644
index edf52c2..0000000
--- a/elpa/auctex-13.1.3/style/splitidx.el
+++ /dev/null
@@ -1,315 +0,0 @@
-;;; splitidx.el --- AUCTeX style for `splitidx.sty' (v1.2a)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-09-19
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `splitidx.sty' (v1.2a) from 2013/04/09.
-;; `splitidx.sty' is part of TeXLive.
-
-;; The main index macro provided by `splitidx.sty' is
-;;
-;;     \sindex[<shortcut>]{<index-entry>}
-;;
-;; where <shortcut> identifies the target where <index-entry> is going
-;; into.  This style checks if RefTeX is loaded and adds "\sindex" to
-;; index macros known by RefTeX; this is described in RefTeX manual
-;; section 5.5 Defining Index Macros:
-;;
-;;     (setq reftex-index-macros '(("\\sindex[]{*}" 1 ?s "" nil t)))
-;;
-;; To make things more user friendly, this style does not hard-code
-;; the key `?s' and offers a customizable variable called
-;; `LaTeX-splitidx-sindex-reftex-quick-id-key'.  Customize this
-;; variable to another unique key if you have other preference.  Also
-;; note the integer 1 after "\\sindex[]{*}".  This tells RefTeX to
-;; look in first optional argument to find out which index the entry
-;; belongs to.  If omitted, RefTeX puts the index entry into "idx".
-
-;; `splitidx.sty' provides also the option `idxcommands' where a
-;; command with the name of the <shortcut> is defined for each
-;; declared index.  An example from splitidx.pdf:
-;;
-;;     \documentclass{article}
-;;     \usepackage[idxcommands]{splitidx}
-;;
-;;     \newindex[General Index]{idx}       % Name and shortcut of the 1st index
-;;     \newindex[Index of Animals]{ani}    % ... 2nd index
-;;     \newindex[Index of Fruits]{fru}     % ... 3rd index
-;;     \newindex[Index of Vegetables]{veg} % ... 4th index
-;;     ...
-;;
-;; Now four index commands \idx, \ani, \fru and \veg are available.
-;; This style adds these commands to AUCTeX and RefTeX (check function
-;; `LaTeX-splitidx-auto-cleanup').  The only thing missing is adding
-;; these commands to `reftex-index-macros' since the unique keys must
-;; be set by user.  To get full advantage from RefTeX, remember that
-;; ?i, ?I, and ?g are reserved and set something like this in your
-;; init-file:
-;;
-;;     (add-to-list 'reftex-index-macros '("\\idx" "idx" ?x "" nil t))
-;;     (add-to-list 'reftex-index-macros '("\\ani" "ani" ?a "" nil t))
-;;     (add-to-list 'reftex-index-macros '("\\fru" "fru" ?f "" nil t))
-;;     (add-to-list 'reftex-index-macros '("\\veg" "veg" ?v "" nil t))
-;;
-;; Or you can do this in your tex file:
-;;
-;;     %%% Local Variables:
-;;     %%% mode: latex
-;;     %%% TeX-master: t
-;;     %%% eval: (add-to-list 'reftex-index-macros '("\\idx" "idx" ?x "" nil t))
-;;     %%% eval: (add-to-list 'reftex-index-macros '("\\ani" "ani" ?a "" nil t))
-;;     %%% eval: (add-to-list 'reftex-index-macros '("\\fru" "fru" ?f "" nil t))
-;;     %%% eval: (add-to-list 'reftex-index-macros '("\\veg" "veg" ?v "" nil t))
-;;     %%% End:
-;;
-
-;;; Code:
-
-;; Needed for auto-parsing:
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-;; Setup parsing for \newindex:
-(TeX-auto-add-type "splitidx-newindex" "LaTeX" "splitidx-newindices")
-
-(defvar LaTeX-splitidx-newindex-regex
-  `(,(concat "\\\\new\\(?:protected\\)?index"
-             "\\(?:\\[[^]]*\\]\\)?"
-             "{\\([^}]+\\)}")
-    1 LaTeX-auto-splitidx-newindex)
-  "Matches the argument of `\\newindex' from `splitidx.sty'.")
-
-(defun LaTeX-splitidx-auto-prepare ()
-  "Clear `LaTeX-auto-splitidx-newindex' before parsing."
-  (setq LaTeX-auto-splitidx-newindex nil))
-
-(defun LaTeX-splitidx-auto-cleanup ()
-  "Process parsed results for \"splitidx.sty\"."
-  (when (LaTeX-provided-package-options-member "splitidx" "idxcommands")
-    (dolist (elt (mapcar #'car (LaTeX-splitidx-newindex-list)))
-      ;; Make every element available as a command
-      (TeX-add-symbols `(,elt TeX-arg-index))
-      ;; Add new macros's to `ispell-tex-skip-alist': skip one argument
-      (TeX-ispell-skip-setcar `((,elt ispell-tex-arg-end)))
-      ;; font-locking
-      (when (and (featurep 'font-latex)
-                 (eq TeX-install-font-lock 'font-latex-setup))
-        (font-latex-add-keywords `((,elt  "{"))
-                                 'reference))
-      ;; Prepare for parsing
-      (add-to-list 'LaTeX-auto-regexp-list
-                   `(,(concat
-                       "\\\\"
-                       elt
-                       "{\\([^}{]*\\({[^}{]*\\({[^}{]*\\({[^}{]*}[^}{]*\\)*"
-                       "}[^}{]*\\)*}[^}{]*\\)*\\)}")
-                     1 LaTeX-auto-index-entry))
-      ;; Cater for completion
-      (add-to-list 'TeX-complete-list
-                   `(,(concat "\\\\" elt "{\\([^{}\n\r]*\\)")
-                     1 LaTeX-index-entry-list "}")) )))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-splitidx-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-splitidx-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "splitidx"
- (lambda ()
-
-   (TeX-add-symbols
-
-    ;; 3.1 Setup
-    '("newindex"
-      [ "Index name" ]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((shortcut (TeX-read-string
-                          (TeX-argument-prompt nil nil "Short cut"))))
-           (LaTeX-add-splitidx-newindices shortcut)
-           (format "%s" shortcut)))))
-
-    ;; 3.2 Marking up index entries
-    '("sindex"
-      ;; I don't use `[ TeX-arg-index-tag ]' here
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Short cut")
-        (LaTeX-splitidx-newindex-list) ]
-      TeX-arg-index)
-
-    ;; 3.4 Customizing index entries
-    '("AtWriteToIndex"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Short cut")
-                    (LaTeX-splitidx-newindex-list))
-      t)
-
-    '("AtNextWriteToIndex"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Short cut")
-                    (LaTeX-splitidx-newindex-list))
-      t)
-
-    ;; 3.6 Preventing premature expansion of index entries
-    '("newprotectedindex"
-      [ "Index name" ]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((shortcut (TeX-read-string
-                          (TeX-argument-prompt nil nil "Short cut"))))
-           (LaTeX-add-splitidx-newindices shortcut)
-           (format "%s" shortcut)))))
-
-    ;; 3.7 Including the generated indices in your document
-    '("printindex"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Short cut")
-        (LaTeX-splitidx-newindex-list) ]
-      [ "Index name" ])
-
-    '("printindex*" 0)
-
-    '("printsubindex"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Short cut")
-        (LaTeX-splitidx-newindex-list) ]
-      [ "Index name" ])
-
-    '("printsubindex*" 0)
-
-    '("setindexpreamble"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Short cut")
-        (LaTeX-splitidx-newindex-list) ]
-      t)
-
-    '("useindexpreamble" [ TeX-arg-macro ])
-
-    '("indexshortcut" 0)
-
-    '("extendtheindex" 4) )
-
-   ;; Add splitidx to the parser.
-   (TeX-auto-add-regexp LaTeX-splitidx-newindex-regex)
-
-   ;; Borrowed from index.el
-   (add-to-list 'LaTeX-auto-regexp-list
-                `(,(concat "\\\\sindex\\(?:\\[[^{}]*\\]\\)?"
-                           "{\\([^}{]*\\({[^}{]*\\({[^}{]*\\({[^}{]*}[^}{]*\\)*"
-                           "}[^}{]*\\)*}[^}{]*\\)*\\)}")
-                  1 LaTeX-auto-index-entry))
-
-   ;; Completion for \sindex entries
-   (add-to-list 'TeX-complete-list
-                '("\\\\sindex\\(\\[[^][{}]*\\]\\)?{\\([^{}\n\r]*\\)"
-                  2 LaTeX-index-entry-list "}"))
-
-   ;; Completion for the |see macro
-   (add-to-list 'TeX-complete-list
-                '("|see{\\([^{}\n\r]*\\)" 1 LaTeX-index-entry-list))
-
-   ;; Tell RefTeX with `reftex-add-index-macros'
-   (when (fboundp 'reftex-add-index-macros)
-     (reftex-add-index-macros
-      `(("\\sindex[]{*}" 1 ,LaTeX-splitidx-sindex-reftex-quick-id-key "" nil t))))
-
-   ;; 3.2 Marking up index entries
-   ;; \index should be an alias for \sindex
-   (when (LaTeX-provided-package-options-member "splitidx" "useindex")
-     (TeX-add-symbols
-      '("index"
-        [TeX-arg-eval completing-read
-                      (TeX-argument-prompt t nil "Short cut")
-                      (LaTeX-splitidx-newindex-list) ]
-        (TeX-arg-index)))
-     ;; Tell RefTeX to look in the optional arg. for the index short cut
-     (when (fboundp 'reftex-add-index-macros)
-       (reftex-add-index-macros '(("\\index[]{*}" 1 ?i "" nil t))))
-     (add-to-list 'LaTeX-auto-regexp-list
-                  `(,(concat
-                      "\\\\index\\(?:\\[[^{}]*\\]\\)?"
-                      "{\\([^}{]*\\({[^}{]*\\({[^}{]*\\({[^}{]*}[^}{]*\\)*"
-                      "}[^}{]*\\)*}[^}{]*\\)*\\)}")
-                    1 LaTeX-auto-index-entry))
-     (when (and (featurep 'font-latex)
-                (eq TeX-install-font-lock 'font-latex-setup))
-       (font-latex-add-keywords '(("index" "[{"))
-                                'reference)))
-
-   ;; 3.5 Automatic custom index commands
-   ;; With package option `idxcommands', one can write \foo{<entry>}
-   ;; instead of \sindex[foo]{<entry>}
-   (when (and (LaTeX-provided-package-options-member "splitidx" "idxcommands")
-              (LaTeX-splitidx-newindex-list))
-     (dolist (elt (mapcar #'car (LaTeX-splitidx-newindex-list)))
-       ;; Make every `foo' available as a command
-       (TeX-add-symbols `(,elt TeX-arg-index))
-       ;; Add new macros's to `ispell-tex-skip-alist': skip one argument
-       (TeX-ispell-skip-setcar `((,elt ispell-tex-arg-end)))
-       ;; Cater for font-locking
-       (when (and (featurep 'font-latex)
-                  (eq TeX-install-font-lock 'font-latex-setup))
-         (font-latex-add-keywords `((,elt  "{"))
-                                  'reference))
-       ;; Add defined <entry> to `LaTeX-index-entry-list'
-       (add-to-list 'LaTeX-auto-regexp-list
-                    `(,(concat
-                        "\\\\"
-                        elt
-                        "{\\([^}{]*\\({[^}{]*\\({[^}{]*\\({[^}{]*}[^}{]*\\)*"
-                        "}[^}{]*\\)*}[^}{]*\\)*\\)}")
-                      1 LaTeX-auto-index-entry)) ))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("newindex"           "[{")
-                                ("AtWriteToIndex"     "{{")
-                                ("AtNextWriteToIndex" "{{")
-                                ("newprotectedindex"  "[{")
-                                ("setindexpreamble"   "[{")
-                                ("useindexpreamble"   "[")
-                                ("extendtheindex"     "{{{{"))
-                              'function)
-     (font-latex-add-keywords '(("sindex"             "[{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-splitidx-package-options
-  '("makeindex"
-    "useindex"
-    "allintoone"
-    "split"
-    "protected"
-    "idxcommands")
-  "Prompt for package options for the splitidx package.")
-
-;;; splitidx.el ends here
diff --git a/elpa/auctex-13.1.3/style/splitidx.elc b/elpa/auctex-13.1.3/style/splitidx.elc
deleted file mode 100644
index ea1de12..0000000
--- a/elpa/auctex-13.1.3/style/splitidx.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/stabular.el b/elpa/auctex-13.1.3/style/stabular.el
deleted file mode 100644
index 4b4eb96..0000000
--- a/elpa/auctex-13.1.3/style/stabular.el
+++ /dev/null
@@ -1,74 +0,0 @@
-;;; stabular.el --- AUCTeX style for `stabular.sty' (v2.1)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-12-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `stabular.sty' (v2.1) from 2021/10/04.
-;; `stabular.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "stabular"
- (lambda ()
-
-   ;; Load array.el if the package option is given:
-   (when (LaTeX-provided-package-options-member "stabular" "array")
-     (TeX-run-style-hooks "array"))
-
-   ;; Add the environments provided by the package:
-   (LaTeX-add-environments
-    '("stabular" LaTeX-env-array)
-    '("stabular*" LaTeX-env-tabular*))
-
-   ;; Use the enhanced tabular indentation.  Append to
-   ;; `LaTeX-indent-environment-list' in order not to override custom
-   ;; settings.
-   (make-local-variable 'LaTeX-indent-environment-list)
-   (add-to-list 'LaTeX-indent-environment-list
-                '("stabular" LaTeX-indent-tabular)
-                t)
-   (add-to-list 'LaTeX-indent-environment-list
-                '("stabular*" LaTeX-indent-tabular)
-                t)
-
-   ;; Append the environments to `LaTeX-item-list':
-   (add-to-list 'LaTeX-item-list
-                '("stabular" . LaTeX-item-array)
-                t)
-   (add-to-list 'LaTeX-item-list
-                '("stabular*" . LaTeX-item-tabular*)
-                t))
-
- TeX-dialect)
-
-(defvar LaTeX-stabular-package-options '("array")
-  "Package options for the stabular package.")
-
-;;; stabular.el ends here
diff --git a/elpa/auctex-13.1.3/style/stabular.elc b/elpa/auctex-13.1.3/style/stabular.elc
deleted file mode 100644
index a9bc24d..0000000
--- a/elpa/auctex-13.1.3/style/stabular.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/stfloats.el b/elpa/auctex-13.1.3/style/stfloats.el
deleted file mode 100644
index 9e80bbf..0000000
--- a/elpa/auctex-13.1.3/style/stfloats.el
+++ /dev/null
@@ -1,65 +0,0 @@
-;;; stfloats.el --- AUCTeX style for `stfloats.sty' (v3.3d)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-12-11
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `stfloats.sty' (v3.3d) from 2017/03/27.
-;; `stfloats.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "stfloats"
- (lambda ()
-
-   ;; New symbols
-   (TeX-add-symbols
-    "fnbelowfloat"
-    "fnunderfloat"
-    "setbaselinefloat"
-    "setbaselinefixed")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("fnbelowfloat"     "")
-                                ("fnunderfloat"     "")
-                                ("setbaselinefloat" "")
-                                ("setbaselinefixed" ""))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-stfloats-package-options nil
-  "Package options for the stfloats package.")
-
-;;; stfloats.el ends here
diff --git a/elpa/auctex-13.1.3/style/stfloats.elc b/elpa/auctex-13.1.3/style/stfloats.elc
deleted file mode 100644
index 36af473..0000000
--- a/elpa/auctex-13.1.3/style/stfloats.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/subcaption.el b/elpa/auctex-13.1.3/style/subcaption.el
deleted file mode 100644
index cd3312d..0000000
--- a/elpa/auctex-13.1.3/style/subcaption.el
+++ /dev/null
@@ -1,205 +0,0 @@
-;;; subcaption.el --- AUCTeX style for `subcaption.sty' (v1.3)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-09-19
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `subcaption.sty' (v1.3) from 2019-08-31.
-;; `subcaption.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(defvar LaTeX-caption-key-val-options)
-
-(defvar LaTeX-subcaption-key-val-options
-  '(("subrefformat" ("default" "empty" "simple" "brace" "parens")))
-  "Key=value options for subcaption package.
-This key takes the same values as \"labelformat\" from caption
-package.")
-
-(defun LaTeX-arg-subcaption-subcaption (optional &optional star)
-  "Query for the arguments of \"\\subcaption\" incl. a label and insert them.
-If OPTIONAL is non-nil, indicate it while reading the caption.
-If STAR is non-nil, then do not query for a \\label and a short
-caption, insert only a caption."
-  (let* (;; \subcaption needs an environment, "minipage" will be
-         ;; popular.  If so, check next higher environment to find out
-         ;; where we are
-         (currenv (if (string= (LaTeX-current-environment) "minipage")
-                      (LaTeX-current-environment 2)
-                    (LaTeX-current-environment)))
-         (caption (TeX-read-string
-                   (TeX-argument-prompt optional nil "Sub-caption")))
-         (short-caption
-          (when (and (not star)
-                     (>= (length caption) LaTeX-short-caption-prompt-length))
-            (TeX-read-string
-             (TeX-argument-prompt t nil "Short caption")))))
-    (indent-according-to-mode)
-    (when (and short-caption (not (string= short-caption "")))
-      (insert LaTeX-optop short-caption LaTeX-optcl))
-    (insert TeX-grop caption TeX-grcl)
-    ;; Fill the \subcaption paragraph before inserting the \label:
-    (when auto-fill-function (LaTeX-fill-paragraph))
-    (when (and (not star)
-               (save-excursion (LaTeX-label currenv 'environment)))
-      ;; Move \label into next line if we have one:
-      (LaTeX-newline)
-      (indent-according-to-mode)
-      (end-of-line))))
-
-(defun LaTeX-arg-subcaption-subcaptionbox (optional &optional star)
-  "Query for the arguments of \"\\subcaptionbox\" incl. a label and insert them.
-If OPTIONAL is non-nil, indicate it while reading the caption.
-If STAR is non-nil, then do not query for a \\label and a short
-caption, insert only a caption."
-  (let* ((currenv (LaTeX-current-environment))
-         (caption (TeX-read-string
-                   (TeX-argument-prompt optional nil "Sub-caption")))
-         (short-caption
-          (when (and (not star)
-                     (>= (length caption) LaTeX-short-caption-prompt-length))
-            (TeX-read-string
-             (TeX-argument-prompt t nil "Short Sub-caption")))))
-    (indent-according-to-mode)
-    (when (and short-caption (not (string= short-caption "")))
-      (insert LaTeX-optop short-caption LaTeX-optcl))
-    (insert TeX-grop caption)
-    (unless star (LaTeX-label currenv 'environment))
-    (insert TeX-grcl))
-  (let* ((TeX-arg-opening-brace "[")
-         (TeX-arg-closing-brace "]")
-         (width (completing-read (TeX-argument-prompt t nil "Width")
-                                 (mapcar (lambda (elt) (concat TeX-esc (car elt)))
-                                         (LaTeX-length-list))))
-         (inpos (if (and width (not (string-equal width "")))
-                    (completing-read (TeX-argument-prompt t nil "Inner position")
-                                     '("c" "l" "r" "s"))
-                  "")))
-    (TeX-argument-insert width t)
-    (TeX-argument-insert inpos t))
-  ;; Fill the paragraph before inserting {}.  We use this function
-  ;; since we add \subcaption to `paragraph-start' in the style hook
-  ;; below.
-  (when auto-fill-function (LaTeX-fill-paragraph)))
-
-(TeX-add-style-hook
- "subcaption"
- (lambda ()
-   ;; Run style hook for caption.el
-   (TeX-run-style-hooks "caption")
-
-
-   (TeX-add-symbols
-    ;; Basic commands
-    '("subcaption"     (LaTeX-arg-subcaption-subcaption))
-    '("subcaption*"    (LaTeX-arg-subcaption-subcaption     t)  )
-    '("subcaptionbox"  (LaTeX-arg-subcaption-subcaptionbox) t)
-    '("subcaptionbox*" (LaTeX-arg-subcaption-subcaptionbox  t) t)
-    '("subref"         TeX-arg-ref)
-    ;; \subref* is only available with hyperref.sty loaded, we don't
-    ;; check if hyperref.el is loaded and make it available directly.
-    '("subref*"        TeX-arg-ref)
-    '("phantomcaption"    0)
-    '("phantomsubcaption" 0)
-    '("subfloat" [ "List entry" ] [ "Sub-caption" ] t))
-
-   ;; The next 2 macros are part of the kernel of caption.sty, but we
-   ;; load them within subcaption.el.
-   (TeX-add-symbols
-    '("DeclareCaptionSubType"
-      [TeX-arg-eval
-       completing-read (TeX-argument-prompt t nil "Numbering scheme")
-       '("arabic" "roman" "Roman" "alph" "Alph" "fnsymbol")]
-      (TeX-arg-eval
-       completing-read
-       (TeX-argument-prompt nil nil "Type")
-       (append
-        (when (and (fboundp 'LaTeX-newfloat-DeclareFloatingEnvironment-list)
-                   (LaTeX-newfloat-DeclareFloatingEnvironment-list))
-          (mapcar #'car (LaTeX-newfloat-DeclareFloatingEnvironment-list)))
-        '("figure" "table"))))
-
-    '("DeclareCaptionSubType*"
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Numbering scheme")
-                    '("arabic" "roman" "Roman" "alph" "Alph" "fnsymbol")]
-      (TeX-arg-eval
-       completing-read
-       (TeX-argument-prompt nil nil "Type")
-       (append
-        (when (and (fboundp 'LaTeX-newfloat-DeclareFloatingEnvironment-list)
-                   (LaTeX-newfloat-DeclareFloatingEnvironment-list))
-          (mapcar #'car (LaTeX-newfloat-DeclareFloatingEnvironment-list)))
-        '("figure" "table")))))
-
-   ;; \subcaption(box)? and \subfloat macros should get their own lines
-   (LaTeX-paragraph-commands-add-locally
-    '("subcaption" "subcaptionbox" "subfloat"))
-
-   ;; The subfigure & subtable environments
-   (LaTeX-add-environments
-    '("subfigure" LaTeX-env-minipage)
-    '("subtable"  LaTeX-env-minipage))
-
-   ;; Append them to `LaTeX-label-alist':
-   (add-to-list 'LaTeX-label-alist '("subfigure" . LaTeX-figure-label) t)
-   (add-to-list 'LaTeX-label-alist '("subtable" . LaTeX-table-label) t)
-
-   ;; Introduce env's to RefTeX if loaded
-   (when (fboundp 'reftex-add-label-environments)
-     (reftex-add-label-environments
-      `(("subfigure" ?f ,LaTeX-figure-label "~\\ref{%s}" caption)
-        ("subtable"  ?t ,LaTeX-table-label  "~\\ref{%s}" caption))))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("subcaption"            "*[{")
-                                ("subcaptionbox"         "*[{[[")
-                                ("phantomcaption"        "")
-                                ("phantomsubcaption"     "")
-                                ("subfloat"              "[["))
-                              'textual)
-     (font-latex-add-keywords '(("subref"                "*{"))
-                              'reference)
-     (font-latex-add-keywords '(("DeclareCaptionSubType" "*[{"))
-                              'function)) )
- TeX-dialect)
-
-(defun LaTeX-subcaption-package-options ()
-  "Prompt for package options for the subcaption package."
-  (TeX-load-style "caption")
-  (TeX-read-key-val t (append LaTeX-subcaption-key-val-options
-                              LaTeX-caption-key-val-options)))
-
-;;; subcaption.el ends here
diff --git a/elpa/auctex-13.1.3/style/subcaption.elc b/elpa/auctex-13.1.3/style/subcaption.elc
deleted file mode 100644
index 18e28d3..0000000
--- a/elpa/auctex-13.1.3/style/subcaption.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/subfigure.el b/elpa/auctex-13.1.3/style/subfigure.el
deleted file mode 100644
index 181b17c..0000000
--- a/elpa/auctex-13.1.3/style/subfigure.el
+++ /dev/null
@@ -1,87 +0,0 @@
-;;; subfigure.el --- AUCTeX style file for subfigure.sty  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2003, 2005, 2013, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Reiner Steib  <Reiner.Steib@gmx.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; AUCTeX style file for `subfigure.sty'
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "subfigure"
- (lambda ()
-   (TeX-add-symbols
-    '("subfigure"  [ "List entry" ] [ "Sub caption" ] "Figure")
-    '("subtable"   [ "List entry" ] [ "Sub caption" ] "Figure")
-    '("Subref" TeX-arg-ref)
-    '("subref" TeX-arg-ref)
-    '("subcapsize" 0)
-    '("subcapfont" 0)
-    '("subcaplabelfont" 0))
-
-   (LaTeX-add-lengths "subfigtopskip" "subfigcapskip" "subfigcaptopadj"
-                      "subfigbottomskip" "subfigcapmargin" "subfiglabelskip")
-
-   ;; Install completion for labels:
-   (setq TeX-complete-list
-         (append
-          '(("\\\\[Ss]ubref{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}"))
-          TeX-complete-list))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("subfigure" "[[{")
-                                ("subtable" "[[{"))
-                              'textual)
-     (font-latex-add-keywords '(("Subref" "{")
-                                ("subref" "{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-subfigure-package-options '("normal" "hang" "center"
-                                          "centerlast" "nooneline"
-                                          "raggedright" "isu" "anne"
-                                          "scriptsize" "footnotesize"
-                                          "small" "normalsize" "large"
-                                          "Large" "rm" "sf" "tt" "md"
-                                          "bf" "up" "it" "sl" "sc" "RM"
-                                          "SF" "TT" "MD" "BF" "IT" "SL"
-                                          "SC" "UP" "figbotcap"
-                                          "figtopcap" "tabbotcap"
-                                          "tabtopcap" "FIGBOTCAP"
-                                          "FIGTOPCAP" "TABBOTCAP"
-                                          "TABTOPCAP" "loose" "tight")
-  "Package options for the subfigure package.")
-
-;;; subfigure.el ends here
diff --git a/elpa/auctex-13.1.3/style/subfigure.elc b/elpa/auctex-13.1.3/style/subfigure.elc
deleted file mode 100644
index 621661a..0000000
--- a/elpa/auctex-13.1.3/style/subfigure.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/subfiles.el b/elpa/auctex-13.1.3/style/subfiles.el
deleted file mode 100644
index 49df08c..0000000
--- a/elpa/auctex-13.1.3/style/subfiles.el
+++ /dev/null
@@ -1,107 +0,0 @@
-;;; subfiles.el --- AUCTeX style for the subfiles package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Uwe Brauer <oub@mat.ucm.es>
-;; Created: 07 Nov 2016
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;; Acknowledgements
-;; Mosè Giordano <mose@gnu.org>
-;; Arash Esbati <arash@gnu.org>
-
-;;; Commentary:
-
-;; This file adds support for the subfiles package.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function reftex-compile-variables
-                  "reftex"
-                  ())
-
-(defvar LaTeX-subfiles-package-options nil
-  "Package options for the subfiles package.")
-
-(defun LaTeX-subfiles-class-options ()
-  "Return name of the main file relative to current subfile."
-  (file-relative-name
-   (read-file-name
-    "Main file: " nil nil nil nil
-    (lambda (texfiles)
-      (string-match "\\.tex\\'" texfiles)))
-   (TeX-master-directory)))
-
-(TeX-add-style-hook
- "subfiles"
- (lambda ()
-
-   ;; The following code will run `TeX-run-style-hooks' on the subfile
-   ;; master file.  Thanks to Mosè Giordano <mose@gnu.org> for
-   ;; presenting a better solution using `assoc'.
-   (let ((master-file (cadr (assoc "subfiles" LaTeX-provided-class-options))))
-     (when (stringp master-file)
-       (TeX-run-style-hooks
-        (file-name-sans-extension master-file))))
-
-   (TeX-add-symbols
-    '("subfile" TeX-arg-file)
-    '("subfileinclude" TeX-arg-file))
-
-   ;; Ensure that \subfile and \subfileinclude stay in one line
-   (LaTeX-paragraph-commands-add-locally '("subfile" "subfileinclude"))
-
-   ;; Tell AUCTeX that \subfile loads a file.  regexp is the same as
-   ;; for \input or \include.  This will run `TeX-run-style-hooks' on
-   ;; subfile(s) when master file is loaded.
-   (TeX-auto-add-regexp
-    `(,(concat
-        "\\\\subfile\\(?:include\\)?"
-        "{\\(\\.*[^#}%\\\\\\.\n\r]+\\)\\(\\.[^#}%\\\\\\.\n\r]+\\)?}")
-      1 TeX-auto-file))
-
-   ;; Tell RefTeX the same thing.
-   (when (and (boundp 'reftex-include-file-commands)
-              (not (string-match "subfile"
-                                 (mapconcat #'identity
-                                            reftex-include-file-commands
-                                            "|"))))
-     (make-local-variable 'reftex-include-file-commands)
-     (add-to-list 'reftex-include-file-commands "subfile\\(?:include\\)?" t)
-     (reftex-compile-variables))
-
-   ;; The following code will fontify \subfile{} and
-   ;; \subfileinclude{} like \input.
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("subfile"        "{")
-                                ("subfileinclude" "{"))
-                              'reference)))
- TeX-dialect)
-
-;;; subfiles.el ends here
diff --git a/elpa/auctex-13.1.3/style/subfiles.elc b/elpa/auctex-13.1.3/style/subfiles.elc
deleted file mode 100644
index fada17f..0000000
--- a/elpa/auctex-13.1.3/style/subfiles.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/swedish.el b/elpa/auctex-13.1.3/style/swedish.el
deleted file mode 100644
index 120e67a..0000000
--- a/elpa/auctex-13.1.3/style/swedish.el
+++ /dev/null
@@ -1,18 +0,0 @@
-;;; swedish.el --- Setup AUCTeX for editing Swedish text.  -*- lexical-binding: t; -*-
-
-;;; Commentary:
-;;
-;; Apparently the Swedes use ''this style'' quotations.
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "swedish"
- (lambda ()
-   (unless (eq (car TeX-quote-language) 'override)
-     (setq TeX-quote-language
-           `("swedish" "''" ,TeX-close-quote ,TeX-quote-after-quote)))
-   (setq LaTeX-babel-hyphen-language "swedish")
-   (run-hooks 'TeX-language-sv-hook))
- TeX-dialect)
diff --git a/elpa/auctex-13.1.3/style/swedish.elc b/elpa/auctex-13.1.3/style/swedish.elc
deleted file mode 100644
index b901103..0000000
--- a/elpa/auctex-13.1.3/style/swedish.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/tabularx.el b/elpa/auctex-13.1.3/style/tabularx.el
deleted file mode 100644
index 970f698..0000000
--- a/elpa/auctex-13.1.3/style/tabularx.el
+++ /dev/null
@@ -1,73 +0,0 @@
-;;; tabularx.el --- AUCTeX style for the tabularx package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2009, 2013-2016, 2020 Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2009-02-22
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the tabularx package.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-tabularx-package-options
-  '("infoshow" "debugshow")
-  "Package options for the tabularx package.")
-
-(TeX-add-style-hook
- "tabularx"
- (lambda ()
-   ;; Make tabularx the default tabular environment
-   (setq LaTeX-default-tabular-environment "tabularx")
-   ;; Use the enhanced tabular indentation.  Append to
-   ;; `LaTeX-indent-environment-list' in order not to override custom settings.
-   (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                '("tabularx" LaTeX-indent-tabular) t)
-
-   ;; Append tabularx to `LaTeX-item-list' with `LaTeX-item-tabular*'
-   (add-to-list 'LaTeX-item-list '("tabularx" . LaTeX-item-tabular*) t)
-
-   ;; New symbols
-   (TeX-add-symbols
-    "tracingtabularx"
-    '("tabularxcolumn" 0))
-   ;; New environments
-   (LaTeX-add-environments
-    ;; XXX: The tabularx environment takes the same arguments as the
-    ;; tabular* environment.  However, the supported tokens in the
-    ;; format can differ, so at some point in time we might want to
-    ;; separate tabular* and tabularx.
-    '("tabularx" LaTeX-env-tabular*))
-   
-   ;; `tabularx' requires array to define the column types
-   (TeX-run-style-hooks "array")
-
-   ;; `tabularx.sty' adds one new column specification letter.
-   (set (make-local-variable 'LaTeX-array-column-letters)
-        (concat LaTeX-array-column-letters "X")))
- TeX-dialect)
-
-;;; tabularx.el ends here
diff --git a/elpa/auctex-13.1.3/style/tabularx.elc b/elpa/auctex-13.1.3/style/tabularx.elc
deleted file mode 100644
index 1a68144..0000000
--- a/elpa/auctex-13.1.3/style/tabularx.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/tabulary.el b/elpa/auctex-13.1.3/style/tabulary.el
deleted file mode 100644
index 6b309e0..0000000
--- a/elpa/auctex-13.1.3/style/tabulary.el
+++ /dev/null
@@ -1,73 +0,0 @@
-;;; tabulary.el --- AUCTeX style for the tabulary package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013-2016, 2020, 2021 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2013-07-14
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for the tabulary package.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-tabulary-package-options
-  '("debugshow")
-  "Package options for the tabulary package.")
-
-(TeX-add-style-hook
- "tabulary"
- (lambda ()
-   ;; Make tabulary the default tabular environment
-   (setq LaTeX-default-tabular-environment "tabulary")
-
-   ;; Use the enhanced tabular indentation.  Append to
-   ;; `LaTeX-indent-environment-list' in order not to override custom
-   ;; settings.
-   (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                '("tabulary" LaTeX-indent-tabular)
-                t)
-
-   ;; Append tabulary to `LaTeX-item-list' with `LaTeX-item-tabular*'
-   (add-to-list 'LaTeX-item-list '("tabulary" . LaTeX-item-tabular*) t)
-
-   ;; New symbols
-   (TeX-add-symbols
-    "tymax" "tymin" "tyformat")
-   ;; New environments
-   (LaTeX-add-environments
-    ;; TODO: tabulary defines some new column types, but there is no completion
-    ;; so far in `LaTeX-env-tabular*'
-    '("tabulary" LaTeX-env-tabular*))
-
-   ;; `tabulary' requires the array package
-   (TeX-run-style-hooks "array")
-
-   ;; `tabulary.sty' adds some new column specification letters.
-   (set (make-local-variable 'LaTeX-array-column-letters)
-        (concat LaTeX-array-column-letters "L" "C" "R" "J")))
- TeX-dialect)
-
-;;; tabulary.el ends here
diff --git a/elpa/auctex-13.1.3/style/tabulary.elc b/elpa/auctex-13.1.3/style/tabulary.elc
deleted file mode 100644
index 45ef5b5..0000000
--- a/elpa/auctex-13.1.3/style/tabulary.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/tarticle.el b/elpa/auctex-13.1.3/style/tarticle.el
deleted file mode 100644
index c4381d3..0000000
--- a/elpa/auctex-13.1.3/style/tarticle.el
+++ /dev/null
@@ -1,45 +0,0 @@
-;;; tarticle.el - Special code for tarticle class.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2020 Free Software Foundation, Inc.
-
-;; Author: Ikumi Keita <ikumi@ikumi.que.jp>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-03-23
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Please write me.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-load-style "jarticle")
-(defvar LaTeX-tarticle-class-options LaTeX-jarticle-class-options
-  "Class options for the tarticle class.")
-
-(TeX-add-style-hook
- "tarticle"
- (lambda ()
-   (TeX-run-style-hooks "jarticle" "plext"))
- TeX-dialect)
-
-;;; tarticle.el ends here
diff --git a/elpa/auctex-13.1.3/style/tarticle.elc b/elpa/auctex-13.1.3/style/tarticle.elc
deleted file mode 100644
index 362b4cd..0000000
--- a/elpa/auctex-13.1.3/style/tarticle.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/tbook.el b/elpa/auctex-13.1.3/style/tbook.el
deleted file mode 100644
index 6b36056..0000000
--- a/elpa/auctex-13.1.3/style/tbook.el
+++ /dev/null
@@ -1,45 +0,0 @@
-;;; tbook.el - Special code for tbook class.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2020 Free Software Foundation, Inc.
-
-;; Author: Ikumi Keita <ikumi@ikumi.que.jp>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-03-23
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Please write me.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-load-style "jbook")
-(defvar LaTeX-tbook-class-options LaTeX-jbook-class-options
-  "Class options for the tbook class.")
-
-(TeX-add-style-hook
- "tbook"
- (lambda ()
-   (TeX-run-style-hooks "jbook" "plext"))
- TeX-dialect)
-
-;;; tbook.el ends here
diff --git a/elpa/auctex-13.1.3/style/tbook.elc b/elpa/auctex-13.1.3/style/tbook.elc
deleted file mode 100644
index 4419afe..0000000
--- a/elpa/auctex-13.1.3/style/tbook.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/tcolorbox.el b/elpa/auctex-13.1.3/style/tcolorbox.el
deleted file mode 100644
index 5ba44bb..0000000
--- a/elpa/auctex-13.1.3/style/tcolorbox.el
+++ /dev/null
@@ -1,714 +0,0 @@
-;;; tcolorbox.el --- AUCTeX style for `tcolorbox.sty' (v4.00)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015--2021 Free Software Foundation, Inc.
-
-;; Author: Tassilo Horn <tsdh@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-01-04
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `tcolorbox.sty' (v4.00) from 2017/02/16.
-
-;; This style file adds support for core macros and environments and
-;; their options provided by `tcolorbox.sty'.  Macros and environments
-;; provided by libraries should go in their own style files where the
-;; file is prefixed with `tcolorboxlib-',
-;; e.g. `tcolorboxlib-raster.el'.
-
-;; Libraries should also prepend a symbol containing their key=val
-;; options to the variable `LaTeX-tcolorbox-keyval-options-full'.
-;; This variable is used by the function of the same name called when
-;; inserting `\tcbset' macro.
-
-;;; Code:
-
-;; Needed for compiling `cl-pushnew':
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Needed for auto-parsing:
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-
-;; FIXME: Anything missing?
-(defvar LaTeX-tcolorbox-keyval-options
-  '(;; 4.1 Title
-    ("title")
-    ("notitle")
-    ("adjusted title")
-    ("adjust text")
-    ("squeezed title")
-    ("squeezed title*")
-    ("detach title")
-    ("attach title")
-    ("attach title to upper")
-    ;; 4.2 Subtitle
-    ("subtitle style")
-    ;; 4.3 Upper Part
-    ("upperbox" ("visible" "invisible"))
-    ("visible")
-    ("invisible")
-    ("saveto")
-    ;; 4.4 Lower Part
-    ("lowerbox" ("visible" "invisible" "ignored"))
-    ("savelowerto")
-    ("lower separated" ("true" "false"))
-    ("savedelimiter")
-    ;; 4.5 Colors and Fonts
-    ("colframe")
-    ("colback")
-    ("title filled" ("true" "false"))
-    ("colbacktitle")
-    ("colupper")
-    ("collower")
-    ("coltext")
-    ("coltitle")
-    ("fontupper" ("\\rmfamily" "\\sffamily" "\\ttfamily" "\\mdseries" "\\bfseries"
-                  "\\upshape" "\\itshape" "\\slshape" "\\scshape"
-                  "\\tiny"  "\\scriptsize" "\\footnotesize"
-                  "\\small" "\\normalsize" "\\large"
-                  "\\Large" "\\LARGE" "\\huge" "\\Huge" "\\normalfont"))
-    ("fontlower" ("\\rmfamily" "\\sffamily" "\\ttfamily" "\\mdseries" "\\bfseries"
-                  "\\upshape" "\\itshape" "\\slshape" "\\scshape"
-                  "\\tiny"  "\\scriptsize" "\\footnotesize"
-                  "\\small" "\\normalsize" "\\large"
-                  "\\Large" "\\LARGE" "\\huge" "\\Huge" "\\normalfont"))
-    ("fonttitle" ("\\rmfamily" "\\sffamily" "\\ttfamily" "\\mdseries" "\\bfseries"
-                  "\\upshape" "\\itshape" "\\slshape" "\\scshape"
-                  "\\tiny"  "\\scriptsize" "\\footnotesize"
-                  "\\small" "\\normalsize" "\\large"
-                  "\\Large" "\\LARGE" "\\huge" "\\Huge" "\\normalfont"))
-    ;; 4.6 Text Alignment
-    ("halign" ("justify" "left" "flush left" "right"
-               "flush right" "center" "flush center"))
-    ("halign lower" ("justify" "left" "flush left" "right"
-                     "flush right" "center" "flush center"))
-    ("halign title" ("justify" "left" "flush left" "right"
-                     "flush right" "center" "flush center"))
-    ("flushleft upper")
-    ("center upper")
-    ("flushright upper")
-    ("flushleft lower")
-    ("center lower")
-    ("flushright lower")
-    ("flushleft title")
-    ("center title")
-    ("flushright title")
-    ("valign" ("top" "center" "bottom" "scale" "scale*"))
-    ("valign upper" ("top" "center" "bottom" "scale" "scale*"))
-    ("valign lower" ("top" "center" "bottom" "scale" "scale*"))
-    ("valign scale limit")
-    ;; 4.7 Geometry:
-    ;; 4.7.1 Width
-    ("width")
-    ("text width")
-    ("add to width")
-    ;; 4.7.2 Rules
-    ("toprule")
-    ("bottomrule")
-    ("leftrule")
-    ("rightrule")
-    ("titlerule")
-    ("boxrule")
-    ;; 4.7.3 Arcs
-    ("arc")
-    ("circular arc")
-    ("bean arc")
-    ("octogon arc")
-    ("arc is angular")
-    ("arc is curved")
-    ("outer arc")
-    ("auto outer arc")
-    ;; 4.7.4 Spacing
-    ("boxsep")
-    ("left")
-    ("left*")
-    ("lefttitle")
-    ("leftupper")
-    ("leftlower")
-    ("right")
-    ("right*")
-    ("righttitle")
-    ("rightupper")
-    ("rightlower")
-    ("top")
-    ("toptitle")
-    ("bottom")
-    ("bottomtitle")
-    ("middle")
-    ;; 4.7.5 Size Shortcuts
-    ("size" ("normal" "title" "small" "fbox" "tight" "minimal"))
-    ("oversize")
-    ("toggle left and right" ("none" "forced" "evenpage"))
-    ;; 4.8 Corners
-    ("sharp corners" ("northwest" "northeast" "southwest" "southeast"
-                      "north" "south" "east" "west" "downhill" "uphill" "all"))
-    ("rounded corners" ("northwest" "northeast" "southwest" "southeast"
-                        "north" "south" "east" "west" "downhill" "uphill" "all"))
-    ("sharpish corners")
-    ;; 4.9 Transparency
-    ("opacityframe")
-    ("opacityback")
-    ("opacitybacktitle")
-    ("opacityfill")
-    ("opacityupper")
-    ("opacitylower")
-    ("opacitytext")
-    ("opacitytitle")
-    ;; 4.10 Height Control
-    ("natural height")
-    ("height")
-    ("height plus")
-    ("height from")
-    ("text height")
-    ("add to height")
-    ("add to natural height")
-    ("height fill" ("true" "false" "maximum"))
-    ("square")
-    ("space")
-    ("space to upper")
-    ("space to lower")
-    ("space to both")
-    ("space to")
-    ("split")
-    ("equal height group")
-    ("minimum for equal height group")
-    ("minimum for current equal height group")
-    ("use height from group")
-    ;; 4.11 Box Content Additions
-    ("before title")
-    ("after title")
-    ("before upper")
-    ("after upper")
-    ("after upper*")
-    ("before lower")
-    ("after lower")
-    ("after lower*")
-    ("text fill")
-    ("tabularx")
-    ("tabularx*")
-    ("tikz upper")
-    ("tikz lower")
-    ("tikznode upper")
-    ("tikznode lower")
-    ("tikznode")
-    ("varwidth upper")
-    ;; 4.12 Overlays
-    ("overlay")
-    ("no overlay")
-    ("overlay broken")
-    ("overlay unbroken")
-    ("overlay first")
-    ("overlay middle")
-    ("overlay last")
-    ("overlay unbroken and first")
-    ("overlay middle and last")
-    ("overlay unbroken and last")
-    ("overlay first and middle")
-    ;; 4.13 Floating Objects
-    ("floatplacement" ("htbp" "t" "b" "h" "p"))
-    ("float" ("htbp" "t" "b" "h" "p"))
-    ("float*" ("htbp" "t" "b" "h" "p"))
-    ("nofloat")
-    ("every float" ("\\centering" "\\raggedleft" "\\raggedright"))
-    ;; 4.14 Embedding into the Surroundings
-    ("before")
-    ("after")
-    ("parskip")
-    ("noparskip")
-    ("autoparskip")
-    ("nobeforeafter")
-    ("forces nobeforeafter")
-    ("baseline")
-    ("box align" ("bottom" "top" "center" "base"  ))
-    ("before skip")
-    ("after skip")
-    ("beforeafter skip")
-    ("left skip")
-    ("right skip")
-    ("leftright skip")
-    ("ignore nobreak" ("true" "false"))
-    ("before nobreak")
-    ;; 4.15 Bounding Box
-    ("enlarge top initially by")
-    ("enlarge bottom finally by")
-    ("enlarge top at break by")
-    ("enlarge bottom at break by")
-    ("enlarge top by")
-    ("enlarge bottom by")
-    ("enlarge left by")
-    ("enlarge right by")
-    ("enlarge by")
-    ("flush left")
-    ("flush right")
-    ("center")
-    ("grow to left by")
-    ("grow to right by")
-    ("toggle enlargement" ("none" "forced" "evenpage"))
-    ("spread inwards")
-    ("spread outwards")
-    ("move upwards")
-    ("move upwards*")
-    ;; FIXME: This one should be added w/ `breakable' lib:
-    ;; ("fill downwards")
-    ("spread upwards")
-    ("spread upwards*")
-    ("spread sidewards")
-    ("spread")
-    ("spread downwards")
-    ("shrink tight")
-    ("extrude left by")
-    ("extrude right by")
-    ("extrude top by")
-    ("extrude bottom by")
-    ("extrude by")
-    ;; 4.16 Layered Boxes and Every Box Settings
-    ("every box")
-    ("every box on layer 1")
-    ("every box on layer 2")
-    ("every box on layer 3")
-    ("every box on layer 4")
-    ("every box on higher layers")
-    ;; 4.17 Capture Mode
-    ("capture" ("minipage" "hbox" "fitbox"))
-    ("hbox")
-    ("minipage")
-    ;; 4.18 Text Characteristics
-    ("parbox" ("true" "false"))
-    ("hyphenationfix" ("true" "false"))
-    ;; 4.19 Files
-    ("tempfile")
-    ;; 4.21 Counters, Labels, and References
-    ("phantom")
-    ("nophantom")
-    ("label")
-    ("phantomlabel")
-    ;; FIXME: Are these types documented somewhere in cleveref.pdf?
-    ("label type")
-    ("no label type")
-    ("step")
-    ("step and label")
-    ("list entry")
-    ("list text")
-    ("add to list")
-    ("nameref")
-    ;; 4.22 Even and Odd Pages
-    ("check odd page" ("true" "false"))
-    ("if odd page")
-    ("if odd page or oneside")
-    ;; FIXME: These two should be added w/ `breakable' lib:
-    ;; ("if odd page*")
-    ;; ("if odd page or oneside*")
-    ;; 4.24 Miscellaneous
-    ("reset")
-    ("only")
-    ("code")
-    ("void")
-    ;; 6 Side by Side
-    ("sidebyside" ("true" "false"))
-    ("sidebyside align" ("center" "top" "bottom" "center seam"
-                         "top seam" "bottom seam"))
-    ("sidebyside gap")
-    ("lefthand width")
-    ("righthand width")
-    ("lefthand ratio")
-    ("righthand ratio")
-    ;; 8 Recording options
-    ("record")
-    ("no recording"))
-  "Key=value options for tcolorbox macros and environments.")
-
-(defun LaTeX-tcolorbox-keyval-options ()
-  "Return an updated list of key=vals from tcolorbox package."
-  (append
-   ;; This style runs `xcolor.el', so we use
-   ;; `LaTeX-xcolor-definecolor-list' right away:
-   (let ((colors (mapcar #'car (LaTeX-xcolor-definecolor-list)))
-         (keys '("colframe"
-                 "colback"
-                 "colbacktitle"
-                 "colupper"
-                 "collower"
-                 "coltext"
-                 "coltitle"))
-         result)
-     (dolist (key keys result)
-       (cl-pushnew (list key colors) result :test #'equal)))
-   LaTeX-tcolorbox-keyval-options))
-
-(defvar LaTeX-tcolorbox-keyval-options-full
-  '(LaTeX-tcolorbox-keyval-options)
-  "Buffer-local list of symbols containing key=val options.
-tcolorbox libraries should add their key=val options to this
-list.  Key=val options might be a variable or a function.  This
-variable is initialized with the function
-`LaTeX-tcolorbox-keyval-options'.  Please add entries on top of
-this list so that this item always comes last.")
-(make-variable-buffer-local 'LaTeX-tcolorbox-keyval-options-full)
-
-(defun LaTeX-tcolorbox-keyval-options-full ()
-  "Return an updated list of full key=vals for tcolorbox and libraries.
-Each symbol is a variable or a function.  If a symbol name
-contains a function and a variable value, the function is
-preferred.  This function processes symbols in the variable
-`LaTeX-tcolorbox-keyval-options-full'."
-  (let (result)
-    (dolist (elt (reverse LaTeX-tcolorbox-keyval-options-full) result)
-      (if (functionp elt)
-          (setq result (append (funcall elt) result))
-        (setq result (append (symbol-value elt) result))))))
-
-(defvar LaTeX-tcolorbox-tcbox-options
-  '(;; 4.20 \tcbox Specials
-    ("tcbox raise")
-    ("tcbox raise base")
-    ("on line")
-    ("tcbox width" ("auto" "auto limited" "forced center"
-                    "forced left" "forced right" "minimum center"
-                    "minimum left" "minimum right")))
-  "Key=value options only for \\tcbox and \\tcboxmath from tcolorbox.sty.")
-
-(defvar LaTeX-tcolorbox-init-options
-  '(;; 5 Initialization Option Keys
-    ;; 5.1 Numbered Boxes
-    ("auto counter")
-    ("use counter from")
-    ("use counter")
-    ("use counter*")
-    ("no counter")
-    ("number within" ("part" "chapter" "section" "subsection"))
-    ("number format" ("\\arabic" "\\roman" "\\Roman" "\\Alph" "\\alph"))
-    ("number freestyle")
-    ("crefname")
-    ("Crefname")
-    ("blend into" ("figures" "tables" "listings"))
-    ("blend before title" ("colon" "dash" "colon hang" "dash hang"))
-    ("blend before title code")
-    ;; 5.2 Lists of tcolorboxes
-    ("list inside")
-    ("list type"))
-  "Initialization key=value options for tcolorbox macros.")
-
-(defvar LaTeX-tcolorbox-library-list
-  '("skins"
-    "vignette"
-    "raster"
-    "listings"
-    "listingsutf8"
-    "minted"
-    "theorems"
-    "breakable"
-    "magazine"
-    "fitting"
-    "hooks"
-    "xparse"
-    "external"
-    "documentation"
-    "many" "most" "all")
-  "List with libraries provided by tcolorbox package.")
-
-;; Setup for \newtcolorbox:
-(TeX-auto-add-type "tcolorbox-newtcolorbox" "LaTeX" "tcolorbox-newtcolorboxes")
-
-(defvar LaTeX-tcolorbox-newtcolorbox-regexp
-  `(,(concat "\\\\\\(re\\)?newtcolorbox"
-             "[ \t\n\r%]*"
-             "\\(?:"
-             (LaTeX-extract-key-value-label 'none)
-             "\\)?"
-             "[ \t\n\r%]*"
-             "{\\([a-zA-Z0-9]+\\)}"
-             "[ \t\n\r%]*"
-             "\\(?:\\[\\([0-9]*\\)\\]\\)?"
-             "[ \t\n\r%]*"
-             "\\(\\[\\)?")
-    (2 3 4 1) LaTeX-auto-tcolorbox-newtcolorbox)
-  "Matches the arguments of \\newtcolorbox from tcolorbox package.")
-
-;; Setup for \newtcbox:
-(TeX-auto-add-type "tcolorbox-newtcbox" "LaTeX" "tcolorbox-newtcboxes")
-
-(defvar LaTeX-tcolorbox-newtcbox-regexp
-  `(,(concat "\\\\\\(re\\)?newtcbox"
-             "[ \t\n\r%]*"
-             "\\(?:"
-             (LaTeX-extract-key-value-label 'none)
-             "\\)?"
-             "[ \t\n\r%]*"
-             "{\\\\\\([a-zA-Z]+\\)}"
-             "[ \t\n\r%]*"
-             "\\(?:\\[\\([0-9]*\\)\\]\\)?"
-             "[ \t\n\r%]*"
-             "\\(\\[\\)?")
-    (2 3 4 1) LaTeX-auto-tcolorbox-newtcbox)
-  "Matches the arguments of \\newtcbox from tcolorbox package.")
-
-;; Setup for \tcbuselibrary:
-(TeX-auto-add-type "tcolorbox-tcbuselibrary"
-                   "LaTeX" "tcolorbox-tcbuselibraries")
-
-(defvar LaTeX-tcolorbox-tcbuselibrary-regexp
-  '("\\\\tcbuselibrary{\\([^}]+\\)}"
-    1 LaTeX-auto-tcolorbox-tcbuselibrary)
-  "Matches the arguments of \\tcbuselibrary from tcolorbox package.")
-
-(defun LaTeX-tcolorbox-load-used-libraries ()
-  "Check which tcolorbox libraries are loaded and run respective style hooks.
-This functions checks the arguments of \\tcbuselibrary and the
-name of libraries given in the optional argument of \\usepackage
-call for tcolorbox and runs the style hook for them.  The file
-for style must have the prefix \"tcolorboxlib-\" in the name,
-for example \"tcolorboxlib-raster.el\"."
-  (when (LaTeX-tcolorbox-tcbuselibrary-list)
-    (let (libs)
-      (dolist (x (LaTeX-tcolorbox-tcbuselibrary-list))
-        (push (replace-regexp-in-string "[ %\n\r\t]" "" (car x)) libs))
-      (setq libs (mapconcat #'identity libs ","))
-      (dolist (x (split-string libs "," t))
-        (TeX-run-style-hooks (concat "tcolorboxlib-" x)))))
-  (when (assoc "tcolorbox" LaTeX-provided-package-options)
-    (let ((opts (cdr (assoc "tcolorbox" LaTeX-provided-package-options))))
-      (dolist (x opts)
-        (when (member x LaTeX-tcolorbox-library-list)
-          (TeX-run-style-hooks (concat "tcolorboxlib-" x)))))))
-
-(defun LaTeX-tcolorbox-auto-prepare ()
-  "Clear various LaTeX-tcolorbox-* variables before parsing."
-  (setq LaTeX-auto-tcolorbox-newtcolorbox  nil
-        LaTeX-auto-tcolorbox-newtcbox      nil
-        LaTeX-auto-tcolorbox-tcbuselibrary nil))
-
-(defun LaTeX-tcolorbox-auto-cleanup ()
-  "Process parsed results."
-  ;; Process new env's from \newtcolorbox
-  (dolist (newtcbox (apply #'append LaTeX-tcolorbox-newtcolorbox-list))
-    (let ((box (nth 0 newtcbox))
-          (arg (nth 1 newtcbox))
-          (opt (nth 2 newtcbox))
-          (renew (when (string= (nth 3 newtcbox) "re")
-                   (nth 3 newtcbox))))
-      ;; When renew'ing, delete any entry from
-      ;; `LaTeX-environment-list' first:
-      (when renew
-        (setq LaTeX-environment-list
-              (assq-delete-all
-               (car (assoc box (LaTeX-environment-list)))
-               LaTeX-environment-list)))
-      (cond (;; opt. 1st argument and mandatory argument(s)
-             (and arg (not (string= arg ""))
-                  opt (not (string= opt  "")))
-             (LaTeX-add-environments
-              (list box
-                    #'LaTeX-env-args
-                    [TeX-arg-key-val (LaTeX-tcolorbox-keyval-options)]
-                    (1- (string-to-number arg)))))
-            (;; mandatory argument(s) only
-             (and arg (not (string= arg ""))
-                  (string-equal opt ""))
-             (LaTeX-add-environments
-              (list box (string-to-number arg))))
-            (t ; No args
-             (LaTeX-add-environments (list box))))))
-  ;;
-  ;; Process new macros from \newtcbox
-  (dolist (newtcbox (apply #'append LaTeX-tcolorbox-newtcbox-list))
-    (let ((box (nth 0 newtcbox))
-          (arg (nth 1 newtcbox))
-          (opt (nth 2 newtcbox))
-          (renew (when (string= (nth 3 newtcbox) "re")
-                   (nth 3 newtcbox))))
-      ;; When renew'ing, delete any entry from `TeX-symbol-list'
-      ;; first:
-      (when renew
-        (setq TeX-symbol-list
-              (assq-delete-all
-               (car (assoc box (TeX-symbol-list)))
-               TeX-symbol-list)))
-      (cond (;; opt. 1st argument and mandatory argument(s)
-             (and arg (not (string= arg ""))
-                  opt (not (string= opt  "")))
-             (TeX-add-symbols (list box
-                                    [TeX-arg-key-val (LaTeX-tcolorbox-keyval-options)]
-                                    (1- (string-to-number arg)))))
-            (;; mandatory argument(s) only
-             (and arg (not (string= arg ""))
-                  (string-equal opt ""))
-             (TeX-add-symbols (list box (string-to-number arg))))
-            (t ; No args -- in pratice, this will probably never happen
-             (TeX-add-symbols (list box))))))
-  ;;
-  ;; Load style hooks for libraries, if any.
-  (LaTeX-tcolorbox-load-used-libraries))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-tcolorbox-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-tcolorbox-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "tcolorbox"
- (lambda ()
-
-   ;; Add tcolorbox to the parser.
-   (TeX-auto-add-regexp LaTeX-tcolorbox-newtcolorbox-regexp)
-   (TeX-auto-add-regexp LaTeX-tcolorbox-newtcbox-regexp)
-   (TeX-auto-add-regexp LaTeX-tcolorbox-tcbuselibrary-regexp)
-
-   ;; We just run the style hook for `xcolor' which is loaded by pgf.sty
-   (TeX-run-style-hooks "xcolor")
-
-   ;; FIXME: Anything missing?
-   (TeX-add-symbols
-
-    ;; 1.3 Libraries
-    '("tcbuselibrary"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((libs (mapconcat #'identity
-                                (TeX-completing-read-multiple
-                                 (TeX-argument-prompt nil nil "Libraries")
-                                 LaTeX-tcolorbox-library-list)
-                                ",")))
-           (LaTeX-add-tcolorbox-tcbuselibraries libs)
-           (LaTeX-tcolorbox-load-used-libraries)
-           (format "%s" libs)))))
-
-    ;; 3 Macros for Box Creation
-    '("tcblower" 0)
-
-    '("tcbset"
-      (TeX-arg-key-val (LaTeX-tcolorbox-keyval-options-full)))
-
-    '("tcbsetforeverylayer"
-      (TeX-arg-key-val (LaTeX-tcolorbox-keyval-options)))
-
-    '("tcbox"
-      [TeX-arg-eval TeX-read-key-val t
-                    (append
-                     LaTeX-tcolorbox-tcbox-options
-                     (LaTeX-tcolorbox-keyval-options))]
-      t)
-
-    '("newtcolorbox"
-      [ TeX-arg-key-val LaTeX-tcolorbox-init-options ]
-      "Name"
-      [ TeX-arg-define-macro-arguments ]
-      (TeX-arg-key-val (LaTeX-tcolorbox-keyval-options)))
-
-    '("renewtcolorbox"
-      [ TeX-arg-key-val LaTeX-tcolorbox-init-options ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color box")
-                    (LaTeX-tcolorbox-newtcolorbox-list))
-      [ TeX-arg-define-macro-arguments ]
-      (TeX-arg-key-val (LaTeX-tcolorbox-keyval-options)))
-
-    '("newtcbox"
-      [ TeX-arg-key-val LaTeX-tcolorbox-init-options ]
-      TeX-arg-macro
-      [ TeX-arg-define-macro-arguments ]
-      (TeX-arg-key-val (LaTeX-tcolorbox-keyval-options)))
-
-    '("renewtcbox"
-      [ TeX-arg-key-val LaTeX-tcolorbox-init-options ]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((macro (completing-read
-                       (TeX-argument-prompt nil nil "Macro: \\" t)
-                       (LaTeX-tcolorbox-newtcbox-list))))
-           (concat TeX-esc macro))))
-      [ TeX-arg-define-macro-arguments ]
-      (TeX-arg-key-val (LaTeX-tcolorbox-keyval-options)))
-
-    '("tcolorboxenvironment"
-      TeX-arg-environment
-      (TeX-arg-key-val (LaTeX-tcolorbox-keyval-options)))
-
-    ;; 4.16 Layered Boxes and Every Box Settings
-    '("tcbsetmanagedlayer" "Number")
-
-    ;; 4.22 Even and Odd Pages
-    '("tcbifoddpage" 2)
-    '("tcbifoddpageoroneside" 2)
-    '("thetcolorboxnumber" 0)
-    '("thetcolorboxpage" 0)
-
-    ;; 5.2 Lists of tcolorboxes
-    '("tcblistof"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Macro")
-        (if (< (LaTeX-largest-level) 2)
-            '("\\chapter" "\\section" "\\subsection" "\\subsubsection")
-          '("\\section" "\\subsection" "\\subsubsection")) ]
-      2)
-
-    ;; 7 Saving and Loading of Verbatim Texts
-    '("tcbusetemp")
-
-    ;; 8 Recording
-    '("tcbstartrecording" [ "File name" ])
-    '("tcbstoprecording")
-    '("tcbrecord" t)
-    '("tcbinputrecords" [ TeX-arg-file ]) ) ; Terminate TeX-add-symbols
-
-   (LaTeX-add-environments
-    ;; 3 Macros for Box Creation: Main env
-    '("tcolorbox" LaTeX-env-args
-      [ TeX-arg-key-val (LaTeX-tcolorbox-keyval-options) ])
-
-    ;; 7 Saving and Loading of Verbatim Texts
-    '("tcbverbatimwrite" "File name")
-    '("tcbwritetemp"))
-
-   ;; Do not indent text in verbatim environments:
-   (make-local-variable 'LaTeX-indent-environment-list)
-   (add-to-list 'LaTeX-indent-environment-list
-                '("tcbverbatimwrite" current-indentation) t)
-   (add-to-list 'LaTeX-indent-environment-list
-                '("tcbwritetemp" current-indentation) t)
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("tcbuselibrary"        "{")
-                                ("tcbset"               "{")
-                                ("tcbsetforeverylayer"  "{")
-                                ("tcbox"                "[{")
-                                ("newtcolorbox"         "[{[[{")
-                                ("renewtcolorbox"       "[{[[{")
-                                ("newtcbox"             "[{[[{")
-                                ("renewtcbox"           "[{[[{")
-                                ("tcolorboxenvironment" "{{")
-                                ("tcbsetmanagedlayer"   "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-tcolorbox-package-options LaTeX-tcolorbox-library-list
-  "Package options for the tcolorbox package.")
-
-;;; tcolorbox.el ends here
diff --git a/elpa/auctex-13.1.3/style/tcolorbox.elc b/elpa/auctex-13.1.3/style/tcolorbox.elc
deleted file mode 100644
index f6c7577..0000000
--- a/elpa/auctex-13.1.3/style/tcolorbox.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/tcolorboxlib-raster.el b/elpa/auctex-13.1.3/style/tcolorboxlib-raster.el
deleted file mode 100644
index db61a03..0000000
--- a/elpa/auctex-13.1.3/style/tcolorboxlib-raster.el
+++ /dev/null
@@ -1,202 +0,0 @@
-;;; tcolorboxlib-raster.el --- AUCTeX style for `raster' library from tcolorbox  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `raster' library from tcolorbox.sty.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(declare-function LaTeX-tcolorbox-keyval-options "tcolorbox" ())
-(defvar LaTeX-tcolorbox-keyval-options-full)
-
-(defvar LaTeX-tcolorbox-lib-raster-keyval-options
-  '(;; 14.3 Option Keys of the Library
-    ("raster columns")
-    ("raster rows")
-    ("raster width")
-    ("raster height")
-    ("raster before skip")
-    ("raster after skip")
-    ("raster equal skip")
-    ("raster left skip")
-    ("raster right skip")
-    ("raster column skip")
-    ("raster row skip")
-    ("raster halign" ("left" "center" "right"))
-    ("raster valign" ("top" "center" "bottom"))
-    ("raster equal height" ("noe" "rows" "all"))
-    ("raster equal height group")
-    ("raster force size" ("true" "false"))
-    ("raster reset")
-    ;; 14.4 Adding Styles for Specific Boxes
-    ("raster every box")
-    ("raster odd column")
-    ("raster even column")
-    ("raster column 1")
-    ("raster column 2")
-    ("raster column 3")
-    ("raster column 4")
-    ("raster odd row")
-    ("raster even row")
-    ("raster row 1")
-    ("raster row 2")
-    ("raster row 3")
-    ("raster row 4")
-    ("raster odd number")
-    ("raster even number")
-    ;; raster row m column n is left to user
-    ("raster number 1")
-    ("raster number 2")
-    ("raster number 3")
-    ("raster number 4")
-    ;; 14.5 Combining Columns or Rows
-    ("raster multicolumn")
-    ("raster multirow"))
-  "Key=value options for raster library from tcolorbox.")
-
-(defun LaTeX-tcolorbox-lib-raster-env-item (environment)
-  "Insert ENVIRONMENT, ask for arguments and the first item."
-  (LaTeX-insert-environment
-   environment
-   (let ((opts (TeX-read-key-val t (append
-                                    LaTeX-tcolorbox-lib-raster-keyval-options
-                                    (LaTeX-tcolorbox-keyval-options))
-                                 (when (string= environment "tcboxeditemize")
-                                   "Raster options (k=v)")))
-         (box-opts (when (string= environment "tcboxeditemize")
-                     (TeX-read-key-val nil (LaTeX-tcolorbox-keyval-options)
-                                       "Box options (k=v)"))))
-     (concat
-      (when (and opts (not (string= opts "")))
-        (format "[%s]" opts))
-      (when (string= environment "tcboxeditemize")
-        (format "{%s}" box-opts)))))
-  (if (TeX-active-mark)
-      (progn
-        (LaTeX-find-matching-begin)
-        (end-of-line 1))
-    (end-of-line 0))
-  (delete-char 1)
-  (when (looking-at (concat "^[ \t]+$\\|"
-                            "^[ \t]*" TeX-comment-start-regexp "+[ \t]*$"))
-    (delete-region (point) (line-end-position)))
-  (delete-horizontal-space)
-  ;; Deactivate the mark here in order to prevent `TeX-parse-macro'
-  ;; from swapping point and mark and the \item ending up right after
-  ;; \begin{...}.
-  (deactivate-mark)
-  (LaTeX-insert-item)
-  ;; The inserted \item may have outdented the first line to the
-  ;; right.  Fill it, if appropriate.
-  (when (and auto-fill-function
-             (not (looking-at "$"))
-             (not (assoc environment LaTeX-indent-environment-list))
-             (> (- (line-end-position) (line-beginning-position))
-                (current-fill-column)))
-    (LaTeX-fill-paragraph nil)))
-
-(defun LaTeX-tcolorbox-lib-raster-insert-item ()
-  "Insert \"tcbitem\" and query for optional argument."
-  (TeX-insert-macro "tcbitem"))
-
-(TeX-add-style-hook
- "tcolorboxlib-raster"
- (lambda ()
-
-   ;; Register key-vals from library to `LaTeX-tcolorbox-keyval-options-full':
-   (add-to-list 'LaTeX-tcolorbox-keyval-options-full
-                'LaTeX-tcolorbox-lib-raster-keyval-options)
-
-   (TeX-add-symbols
-    ;; 14.2 Macros of the Library
-    '("tcbitem"
-      [TeX-arg-key-val (LaTeX-tcolorbox-keyval-options) "Item options (k=v)" ]
-      (TeX-arg-literal " ")))
-
-   (LaTeX-add-environments
-    ;; 14.2 Macros of the Library
-    '("tcbraster"
-      (lambda (env)
-        (LaTeX-insert-environment
-         env
-         (let ((raster-opts
-                (TeX-read-key-val t (append
-                                     LaTeX-tcolorbox-lib-raster-keyval-options
-                                     (LaTeX-tcolorbox-keyval-options)))))
-           (when (and raster-opts (not (string= raster-opts "")))
-             (concat LaTeX-optop raster-opts LaTeX-optcl))))))
-
-    '("tcbitemize" LaTeX-tcolorbox-lib-raster-env-item)
-
-    '("tcboxedraster"
-      (lambda (env)
-        (LaTeX-insert-environment
-         env
-         (let ((raster-opts
-                (TeX-read-key-val t (append
-                                     LaTeX-tcolorbox-lib-raster-keyval-options
-                                     (LaTeX-tcolorbox-keyval-options))
-                                  "Raster options (k=v)"))
-               (box-opts
-                (TeX-read-key-val nil (LaTeX-tcolorbox-keyval-options)
-                                  "Box options (k=v)")))
-           (concat
-            (when (and raster-opts (not (string= raster-opts "")))
-              (concat LaTeX-optop raster-opts LaTeX-optcl))
-            TeX-grop box-opts TeX-grcl)))))
-
-    '("tcboxeditemize" LaTeX-tcolorbox-lib-raster-env-item))
-
-   ;; Append tcb(oxed)?itemize to `LaTeX-item-list':
-   (add-to-list 'LaTeX-item-list
-                '("tcbitemize" . LaTeX-tcolorbox-lib-raster-insert-item) t)
-   (add-to-list 'LaTeX-item-list
-                '("tcboxeditemize" . LaTeX-tcolorbox-lib-raster-insert-item) t)
-
-   ;; Append tcbitem to `LaTeX-item-regexp':
-   (unless (string-match "tcbitem" LaTeX-item-regexp)
-     (set (make-local-variable 'LaTeX-item-regexp)
-          (concat
-           LaTeX-item-regexp
-           "\\|"
-           "tcbitem\\b"))
-     (LaTeX-set-paragraph-start))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("tcbitem" "["))
-                              'textual)))
- TeX-dialect)
-
-;;; tcolorboxlib-raster.el ends here
diff --git a/elpa/auctex-13.1.3/style/tcolorboxlib-raster.elc b/elpa/auctex-13.1.3/style/tcolorboxlib-raster.elc
deleted file mode 100644
index ac8f0ac..0000000
--- a/elpa/auctex-13.1.3/style/tcolorboxlib-raster.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/tex-live.el b/elpa/auctex-13.1.3/style/tex-live.el
deleted file mode 100644
index b74890d..0000000
--- a/elpa/auctex-13.1.3/style/tex-live.el
+++ /dev/null
@@ -1,177 +0,0 @@
-;;; tex-live.el --- AUCTeX style for `tex-live.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2020--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2020-03-29
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `tex-live.sty' from 2019/08/14.
-;; `tex-live.sty' is part of TeXLive.
-
-;; Chances are high that this style is not feature complete, and
-;; fontification is not ideal.  But this might be a starting point for
-;; TeXLive documentation editors who use AUCTeX.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function LaTeX-add-fancyvrb-environments
-                  "fancyvrb"
-                  (&rest fancyvrb-environments))
-(declare-function LaTeX-fancyvrb-key-val-options "fancyvrb" ())
-
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "tex-live"
- (lambda ()
-
-   ;; Run hooks for required packages:
-   (TeX-run-style-hooks "geometry"
-                        "alltt"
-                        "array"
-                        "colortbl"
-                        "comment"
-                        "float"
-                        "graphicx"
-                        "longtable"
-                        "ulem"
-                        "url"
-                        "xspace"
-                        "relsize"
-                        "fancyvrb")
-
-   ;; Add | to a local version of `LaTeX-shortvrb-chars' before
-   ;; running the style hook `shortvrb.el':
-   (add-to-list (make-local-variable 'LaTeX-shortvrb-chars) ?|)
-   (TeX-run-style-hooks "shortvrb")
-
-   ;; Add support for custom environments defined with `fancyvrb.sty':
-   (LaTeX-add-fancyvrb-environments
-    '("verbatim" "Verbatim")
-    '("sverbatim" "Verbatim")
-    '("fverbatim" "Verbatim")
-    '("boxedverbatim" "Verbatim"))
-
-   (TeX-add-symbols
-    '("verbatiminput" LaTeX-fancyvrb-arg-file-relative)
-    '("boxedverbatiminput" LaTeX-fancyvrb-arg-file-relative)
-    '("listinginput"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Value of firstnumber key")
-                    (cadr (assoc "firstnumber" (LaTeX-fancyvrb-key-val-options))))
-      LaTeX-fancyvrb-arg-file-relative)
-
-    ;; Various sorts of names:
-    '("pkgname" "Package")
-    '("optname" "Option")
-    '("cmdname" "Command")
-    '("colname" "Collection")
-    '("dirname" "Directory")
-    '("filename" "Directory")
-    '("envname"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Environment")
-                    '("TEXMFCACHE"
-                      "TEXMFCNF"
-                      "TEXMFCONFIG"
-                      "TEXMFDIST"
-                      "TEXMFHOME"
-                      "TEXMFLOCAL"
-                      "TEXMFMAIN"
-                      "TEXMFOUTPUT"
-                      "TEXMFSYSCONFIG"
-                      "TEXMFSYSVAR"
-                      "TEXMFVAR"
-                      "TEXINPUTS"
-                      "TEXFONTMAPS"
-                      "ENCFONTS"
-                      "PATH" "MANPATH" "INFOPATH" "DISPLAY")))
-    '("code" "Code")
-    '("file" "File")
-    '("prog" "Program")
-    '("samp" "Sample")
-    '("var" "Variable")
-    '("ttbar" "Variable (typewriter)")
-
-    '("Ucom" "Command (bold)")
-
-    ;; Special names:
-    '("dpi" 0)
-    '("bs" 0)
-    '("cs" TeX-arg-macro))
-
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "dirname")
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "filename")
-
-   (LaTeX-add-environments
-    '("ttdescription" LaTeX-env-item)
-    '("cmddescription" LaTeX-env-item)
-    '("itemize*" LaTeX-env-item)
-    '("enumerate*" LaTeX-env-item)
-    '("warningbox")
-    '("lrBox"))
-
-   ;; `tex-live.sty' adds one new column specification letter P:
-   (set (make-local-variable 'LaTeX-array-column-letters)
-        (concat LaTeX-array-column-letters "P"))
-
-   ;; Custom env's where \item takes an opt. argument:
-   (let ((envs '("ttdescription" "cmddescription")))
-     (dolist (env envs)
-       (add-to-list 'LaTeX-item-list `(,env . LaTeX-item-argument) t)))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("verbatiminput"      "{")
-                                ("boxedverbatiminput" "{")
-                                ("listinginput"       "{{")
-                                ("pkgname"       "{")
-                                ("optname"       "{")
-                                ("cmdname"       "{")
-                                ("colname"       "{")
-                                ("dirname"       "")
-                                ("filename"      "")
-                                ("envname"       "{")
-                                ("cs"            "{"))
-                              'reference)
-     (font-latex-add-keywords '(("code" "{")
-                                ("file" "{")
-                                ("prog" "{")
-                                ("samp" "{")
-                                ("ttvar" "{"))
-                              'type-command)
-     (font-latex-add-keywords '(("var" "{") )
-                              'italic-command)
-     (font-latex-add-keywords '(("Ucom" "{"))
-                              'bold-command)))
- TeX-dialect)
-
-;;; tex-live.el ends here
diff --git a/elpa/auctex-13.1.3/style/tex-live.elc b/elpa/auctex-13.1.3/style/tex-live.elc
deleted file mode 100644
index 05ef3b2..0000000
--- a/elpa/auctex-13.1.3/style/tex-live.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/textcomp.el b/elpa/auctex-13.1.3/style/textcomp.el
deleted file mode 100644
index c48316c..0000000
--- a/elpa/auctex-13.1.3/style/textcomp.el
+++ /dev/null
@@ -1,41 +0,0 @@
-;;; textcomp.el --- AUCTeX style for `textcomp.sty' (v2.0n)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2017, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-10-25
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `textcomp.sty' (v2.0n) from 2020/02/02.
-;; With this version, the package mainly no-op as the macros are moved
-;; into LaTeX kernel.  `textcomp.sty' is a standard LaTeX package and
-;; part of TeXLive.
-
-;;; Code:
-
-(defvar LaTeX-textcomp-package-options
-  '("full" "almostfull" "euro" "safe" "error"
-    "warn" "info" "quiet" "force")
-  "Package options for the textcomp package.")
-
-;;; textcomp.el ends here
diff --git a/elpa/auctex-13.1.3/style/textcomp.elc b/elpa/auctex-13.1.3/style/textcomp.elc
deleted file mode 100644
index c5c66bc..0000000
--- a/elpa/auctex-13.1.3/style/textcomp.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/textpos.el b/elpa/auctex-13.1.3/style/textpos.el
deleted file mode 100644
index 0f02efb..0000000
--- a/elpa/auctex-13.1.3/style/textpos.el
+++ /dev/null
@@ -1,126 +0,0 @@
-;;; textpos.el --- AUCTeX style for `textpos.sty' version v1.7j  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2016, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-07-04
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `textpos.sty' version v1.7j from
-;; 2014/01/03.  `textpos.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function LaTeX-color-definecolor-list "color" ())
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-
-(defun LaTeX-env-arg-textpos-textblock (env)
-  "Query for the arguments of `textblock' environment and insert
-them."
-  (let* ((hsize (TeX-read-string "Width: "))
-         (ho    (TeX-read-string "(Optional) X reference point: "))
-         (vo    (when (not (string-equal ho ""))
-                  (TeX-read-string "Y reference point: ")))
-         (hpos  (TeX-read-string "X placement point: "))
-         (vpos  (TeX-read-string "Y placement point: ")))
-    (LaTeX-insert-environment
-     env
-     (concat
-      (when (and hsize (not (string-equal hsize "")))
-        (format "{%s}" hsize))
-      (when (and ho (not (string-equal ho ""))
-                 vo (not (string-equal vo "")))
-        (format "[%s,%s]" ho vo))
-      (when (and hpos (not (string-equal hpos ""))
-                 vpos (not (string-equal vpos "")))
-        (format "(%s,%s)" hpos vpos))))))
-
-(defun LaTeX-arg-textpos-tpgrid (optional)
-  "Query and insert the optional argument of `\\TPGrid'."
-  (let* ((x (TeX-read-string "(Optional) X start coordinate: "))
-         (y (when (not (string-equal x ""))
-              (TeX-read-string "Y start coordinate: "))))
-    (when (and (not (string-equal x ""))
-               (not (string-equal y "")))
-      (TeX-argument-insert (format "%s,%s" x y) optional))))
-
-(TeX-add-style-hook
- "textpos"
- (lambda ()
-
-   (TeX-run-style-hooks "everyshi")
-
-   (LaTeX-add-environments
-    ;; \begin{textblock}{<hsize>}[<ho>,<vo>](<hpos>,<vpos>) ... \end{textblock}
-    '("textblock"  LaTeX-env-arg-textpos-textblock)
-    '("textblock*" LaTeX-env-arg-textpos-textblock))
-
-   (TeX-add-symbols
-    '("TPGrid" [ LaTeX-arg-textpos-tpgrid ]
-      "Horizontal fraction" "Vertical fraction")
-
-    '("TPMargin"  (TeX-arg-length "Margin around textblock"))
-    '("TPMargin*" (TeX-arg-length "Margin around textblock"))
-
-    ;; We ignore the `\textblock...color' (i.e. without `u') versions
-    '("textblockcolour"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((color (cond ((member "xcolor" (TeX-style-list))
-                             (completing-read "Color name: " (LaTeX-xcolor-definecolor-list)))
-                            ((member "color" (TeX-style-list))
-                             (completing-read "Color name: " (LaTeX-color-definecolor-list)))
-                            (t
-                             (TeX-read-string "Color name: ")))))
-           (format "%s" color)))))
-
-    '("textblockrulecolour"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((color (cond ((member "xcolor" (TeX-style-list))
-                             (completing-read "Color name: " (LaTeX-xcolor-definecolor-list)))
-                            ((member "color" (TeX-style-list))
-                             (completing-read "Color name: " (LaTeX-color-definecolor-list)))
-                            (t
-                             (TeX-read-string "Color name: ")))))
-           (format "%s" color)))))
-
-    '("TPshowboxestrue")
-    '("TPshowboxesfalse")
-
-    '("textblocklabel" t)
-    '("textblockorigin" "Horizontal position" "Vertical position"))
-
-   ;; Add the lengths defined by textpos.sty
-   (LaTeX-add-lengths "TPHorizModule" "TPVertModule" "TPboxrulesize"))
- TeX-dialect)
-
-(defvar LaTeX-textpos-package-options
-  '("showboxes" "noshowtext" "absolute" "overlay" "verbose" "quiet")
-  "Package options for the textpos package.")
-
-;;; textpos.el ends here
diff --git a/elpa/auctex-13.1.3/style/textpos.elc b/elpa/auctex-13.1.3/style/textpos.elc
deleted file mode 100644
index aa132ff..0000000
--- a/elpa/auctex-13.1.3/style/textpos.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/theorem.el b/elpa/auctex-13.1.3/style/theorem.el
deleted file mode 100644
index 219e864..0000000
--- a/elpa/auctex-13.1.3/style/theorem.el
+++ /dev/null
@@ -1,180 +0,0 @@
-;;; theorem.el --- AUCTeX style for `theorem.sty' (v2.2c)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015-2021  Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-10-31
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `theorem.sty' (v2.2c) from 2014/10/28.
-;; `theorem.sty' is a standard LaTeX package and part of TeXLive.
-
-;; The style provides the function `LaTeX-theorem-env-label' which
-;; enables new defined environments with "\newtheoreom" to interact
-;; with AUCTeX and RefTeX mechanisms for inserting labels.  Check
-;; docstring of `LaTeX-theorem-env-label' for instructions.
-
-;;; Code:
-
-(require 'crm)
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-theorem-theoremstyle-list
-  '(("plain") ("break") ("margin") ("change")
-    ("marginbreak") ("changebreak"))
-  "List of theorem styles provided by `theorem.sty'.")
-
-(defvar LaTeX-theorem-fontdecl
-  '(;; family
-    "rmfamily" "sffamily" "ttfamily"
-    ;; series
-    "mdseries" "bfseries"
-    ;; shape
-    "upshape" "itshape" "slshape" "scshape"
-    ;; size
-    "tiny"  "scriptsize" "footnotesize"
-    "small" "normalsize" "large"
-    "Large" "LARGE" "huge" "Huge"
-    ;; reset macro
-    "normalfont")
-  "List of font declaration commands for \"\\theorem(body|header)font\".")
-
-(defun LaTeX-arg-theorem-fontdecl (optional &optional prompt)
-  "Prompt for font declaration commands in \"\\theorem(body|header)font\".
-If OPTIONAL is non-nil, insert the resulting value as an optional
-argument.  Use PROMPT as the prompt string."
-  ;; `INITIAL-INPUT' (5th argument to `TeX-completing-read-multiple')
-  ;; is hard-coded to `TeX-esc'.
-  (let* ((crm-separator (regexp-quote TeX-esc))
-         (fontdecl (mapconcat #'identity
-                              (TeX-completing-read-multiple
-                               (TeX-argument-prompt optional prompt "Font")
-                               LaTeX-theorem-fontdecl nil nil TeX-esc)
-                              TeX-esc)))
-    (TeX-argument-insert fontdecl optional)))
-
-(defun LaTeX-theorem-env-label (environment)
-  "Insert ENVIRONMENT, query for an optional argument and prompt
-for label.  AUCTeX users should add ENVIRONMENT to
-`LaTeX-label-alist' via customize or in init-file with:
-
-  (add-to-list \\='LaTeX-label-alist \\='(\"lemma\" . \"lem:\"))
-
-RefTeX users should customize or add ENVIRONMENT to
-`LaTeX-label-alist' and `reftex-label-alist', for example
-
-  (add-to-list \\='LaTeX-label-alist \\='(\"lemma\" . \"lem:\"))
-  (add-to-list \\='reftex-label-alist
-               \\='(\"lemma\" ?m \"lem:\" \"~\\ref{%s}\"
-                 nil (\"Lemma\" \"lemma\") nil))"
-  (let ((opthead (TeX-read-string
-                  (TeX-argument-prompt t nil "Heading"))))
-    (LaTeX-insert-environment environment
-                              (when (and opthead
-                                         (not (string= opthead "")))
-                                (format "[%s]" opthead))))
-  (when (LaTeX-label environment 'environment)
-    (LaTeX-newline)
-    (indent-according-to-mode)))
-
-;; Setup parsing for \newtheorem
-(TeX-auto-add-type "theorem-newtheorem" "LaTeX")
-
-(defun LaTeX-theorem-auto-prepare ()
-  "Clear `LaTeX-auto-theorem-newtheorem' before parsing."
-  (setq LaTeX-auto-theorem-newtheorem nil))
-
-(defun LaTeX-theorem-auto-cleanup ()
-  "Move parsed results from `LaTeX-auto-theorem-newtheorem' and
-make them available as new environments."
-  (dolist (newthm (mapcar #'car (LaTeX-theorem-newtheorem-list)))
-    (LaTeX-add-environments (list newthm #'LaTeX-theorem-env-label))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-theorem-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-theorem-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "theorem"
- (lambda ()
-
-   (TeX-auto-add-regexp
-    `(,(concat "\\\\newtheorem{\\(" TeX-token-char "+\\)}")
-      1 LaTeX-auto-theorem-newtheorem))
-
-   (TeX-add-symbols
-    ;; Overrule the defintion in `latex.el':
-    '("newtheorem"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((nthm (TeX-read-string
-                      (TeX-argument-prompt nil nil "Environment"))))
-           (LaTeX-add-theorem-newtheorems nthm)
-           (LaTeX-add-environments (list nthm #'LaTeX-theorem-env-label))
-           (format "%s" nthm))))
-      [ TeX-arg-environment "Numbered like" ]
-      t [ (TeX-arg-eval progn (if (eq (save-excursion
-                                        (backward-char 2)
-                                        (preceding-char)) ?\])
-                                  ()
-                                (TeX-arg-counter t "Within counter"))
-                        "") ])
-
-    '("theoremstyle"
-      (TeX-arg-eval completing-read
-                    "Style: "
-                    LaTeX-theorem-theoremstyle-list))
-
-    '("theorembodyfont"
-      (LaTeX-arg-theorem-fontdecl "Body font"))
-
-    '("theoremheaderfont"
-      (LaTeX-arg-theorem-fontdecl "Header font"))
-
-    '("theorempreskipamount"
-      (TeX-arg-length "Skip before theorem"))
-
-    '("theorempostskipamount"
-      (TeX-arg-length "Skip after theorem")))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("theoremstyle"          "{")
-                                ("theorembodyfont"       "{")
-                                ("theoremheaderfont"     "{")
-                                ("theorempreskipamount"  "{")
-                                ("theorempostskipamount" "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-theorem-package-options nil
-  "Package options for the theorem package.")
-
-;;; theorem.el ends here
diff --git a/elpa/auctex-13.1.3/style/theorem.elc b/elpa/auctex-13.1.3/style/theorem.elc
deleted file mode 100644
index ec52032..0000000
--- a/elpa/auctex-13.1.3/style/theorem.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/thm-restate.el b/elpa/auctex-13.1.3/style/thm-restate.el
deleted file mode 100644
index 15d33a9..0000000
--- a/elpa/auctex-13.1.3/style/thm-restate.el
+++ /dev/null
@@ -1,120 +0,0 @@
-;;; thm-restate.el --- AUCTeX style for `thm-restate.sty' (v66)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2018-07-07
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `thm-restate.sty'.  `thm-restate.sty' is
-;; part of `thmtools' package (v66) from 2014/04/21.  `thmtools.sty'
-;; is part of TeXLive.
-
-;;; Code:
-
-;; Needed for auto-parsing.
-(require 'tex)
-(require 'latex)
-
-;; Silence the parser:
-(declare-function LaTeX-thmtools-declaretheorem-list
-                  "thmtools" ())
-
-;; Setup for macro names defined with
-;; \begin{restatable}[<Heading>]{<env-name>}{<macro name>}:
-
-(TeX-auto-add-type "thmrestate-restatable-macro" "LaTeX")
-
-(defvar LaTeX-thmrestate-restatable-marco-regexp
-  `(,(concat "\\\\begin{restatable}"
-             "[ \t\n\r%]*"
-             "\\(?:\\[[^]]*\\]\\)?"
-             "[ \t\n\r%]*"
-             "\\(?:{[^}]+}\\)"
-             "[ \t\n\r%]*"
-             "{\\([^}]+\\)}")
-    1 LaTeX-auto-thmrestate-restatable-macro))
-
-(defun LaTeX-thmrestate-auto-prepare ()
-  "Clear `LaTeX-auto-thmrestate-restatable-macro' before parsing."
-  (setq LaTeX-auto-thmrestate-restatable-macro nil))
-
-(defun LaTeX-thmrestate-auto-cleanup ()
-  "Process parsed elements from thm-restate package."
-  (dolist (newmac (mapcar #'car (LaTeX-thmrestate-restatable-macro-list)))
-    (TeX-add-symbols `(,newmac 0)
-                     `(,(concat newmac "*") 0))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-thmrestate-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-thmrestate-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-env-thmrestate-restatable (optional)
-  "Insert arguments for restatable environment from thm-restate package."
-  ;; The optional heading argument:
-  (let ((TeX-arg-opening-brace LaTeX-optop)
-        (TeX-arg-closing-brace LaTeX-optcl))
-    (TeX-argument-insert
-     (TeX-read-string
-      (TeX-argument-prompt t nil "Heading"))
-     t))
-  ;; Name of the environment we are referring to; this can be defined
-  ;; via amsthm.sty, ntheorem.sty or thmtools.sty:
-  (TeX-argument-insert
-   (completing-read
-    (TeX-argument-prompt optional nil "Environment")
-    (append
-     ;; Cater for environments defined with amsthm's \newtheorem
-     (when (and (fboundp 'LaTeX-amsthm-newtheorem-list)
-                (LaTeX-amsthm-newtheorem-list))
-       (LaTeX-amsthm-newtheorem-list))
-     ;; Cater for environments defined with ntheorem's \newtheorem
-     (when (and (fboundp 'LaTeX-ntheorem-newtheorem-list)
-                (LaTeX-ntheorem-newtheorem-list))
-       (LaTeX-ntheorem-newtheorem-list))
-     ;; Environments defined with \declaretheorem
-     (LaTeX-thmtools-declaretheorem-list)))
-   optional)
-  (let ((mac (TeX-read-string
-              (TeX-argument-prompt optional nil "Macro"))))
-    (TeX-add-symbols `(,mac 0)
-                     `(,(concat mac "*") 0))
-    (TeX-argument-insert mac optional)))
-
-(TeX-add-style-hook
- "thm-restate"
- (lambda ()
-
-   ;; Run the style hook `thmtools.el':
-   (TeX-run-style-hooks "thmtools")
-
-   ;; Add thm-restate to the parser
-   (TeX-auto-add-regexp LaTeX-thmrestate-restatable-marco-regexp)
-
-   ;; Provide restatable\\*? environment
-   (LaTeX-add-environments
-    '("restatable"  LaTeX-env-args LaTeX-env-thmrestate-restatable)
-    '("restatable*" LaTeX-env-args LaTeX-env-thmrestate-restatable)))
- TeX-dialect)
-
-;;; thm-restate.el ends here
diff --git a/elpa/auctex-13.1.3/style/thm-restate.elc b/elpa/auctex-13.1.3/style/thm-restate.elc
deleted file mode 100644
index 912bbc6..0000000
--- a/elpa/auctex-13.1.3/style/thm-restate.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/thmtools.el b/elpa/auctex-13.1.3/style/thmtools.el
deleted file mode 100644
index d17b30e..0000000
--- a/elpa/auctex-13.1.3/style/thmtools.el
+++ /dev/null
@@ -1,313 +0,0 @@
-;;; thmtools.el --- AUCTeX style for `thmtools.sty' (v0.72)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2018--2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2018-07-07
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `thmtools.sty' (v0.72) from 2020/08/01.
-;; `thmtools.sty' is part of TeXLive.
-
-;;; Code:
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-;; Needed for auto-parsing:
-(require 'tex)
-(require 'latex)
-
-;; Setup for \declaretheoremstyle:
-(TeX-auto-add-type "thmtools-declaretheoremstyle" "LaTeX")
-
-(defvar LaTeX-thmtools-declaretheoremstyle-regexp
-  `(,(concat "\\\\declaretheoremstyle"
-             "[ \t\n\r%]*"
-             "\\(?:"
-             (LaTeX-extract-key-value-label 'none)
-             "\\)?"
-             "[ \t\n\r%]*"
-             "{\\([^}]+\\)}")
-    1 LaTeX-auto-thmtools-declaretheoremstyle)
-  "Matches the argument of \\declaretheoremstyle from thmtools package.")
-
-;; Setup for \declaretheorem:
-(TeX-auto-add-type "thmtools-declaretheorem" "LaTeX")
-
-(defvar LaTeX-thmtools-declaretheorem-regexp
-  `(,(concat "\\\\declaretheorem"
-             "[ \t\n\r%]*"
-             "\\(?:"
-             (LaTeX-extract-key-value-label 'none)
-             "\\)?"
-             "[ \t\n\r%]*"
-             "{\\([^}]+\\)}")
-    1 LaTeX-auto-thmtools-declaretheorem)
-  "Matches the argument of \\declaretheorem from thmtools package.")
-
-(defun LaTeX-thmtools-auto-prepare ()
-  "Clear `LaTeX-auto-thmtools-*' before parsing."
-  (setq LaTeX-auto-thmtools-declaretheoremstyle nil
-        LaTeX-auto-thmtools-declaretheorem      nil))
-
-(defun LaTeX-thmtools-auto-cleanup ()
-  "Process parsed elements from thmtools package."
-  (dolist (newthm (mapcar #'car (LaTeX-thmtools-declaretheorem-list)))
-    (LaTeX-add-environments `(,newthm LaTeX-thmtools-env-label))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-thmtools-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-thmtools-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun LaTeX-thmtools-declaretheoremstyle-key-val (optional &optional prompt)
-  "Query and return a key=val string for \\declaretheoremstyle macro.
-If OPTIONAL is non-nil, indicate an optional argument in
-minibuffer.  PROMPT replaces the standard one."
-  (let ((lengths (mapcar (lambda (x)
-                           (concat TeX-esc x))
-                         (mapcar #'car (LaTeX-length-list))))
-        (fonts (mapcar (lambda (x)
-                         (concat TeX-esc x))
-                       '("rmfamily" "sffamily" "ttfamily" "mdseries" "bfseries"
-                         "upshape" "itshape" "slshape" "scshape"
-                         "tiny"  "scriptsize" "footnotesize"
-                         "small" "normalsize" "large"
-                         "Large" "LARGE" "huge" "Huge" "normalfont"))))
-    (TeX-read-key-val
-     optional
-     `(("spaceabove" ,lengths)
-       ("spacebelow" ,lengths)
-       ("headfont" ,fonts)
-       ("notefont" ,fonts)
-       ("bodyfont" ,fonts)
-       ("headpunct")
-       ("notebraces")
-       ("postheadspace" ,lengths)
-       ("headformat" ("margin" "swapnumber" "\\NUMBER" "\\NAME" "\\NOTE"))
-       ("headindent" ,lengths))
-     prompt)))
-
-(defun LaTeX-arg-thmtools-declaretheoremstyle (optional &optional prompt)
-  "Insert the key=val and style name defined by \\declaretheoremstyle.
-If OPTIONAL is non-nil, also insert the second argument in square
-brackets.  PROMPT replaces the standard one for the second
-argument."
-  (let ((TeX-arg-opening-brace "[")
-        (TeX-arg-closing-brace "]"))
-    (TeX-argument-insert
-     (LaTeX-thmtools-declaretheoremstyle-key-val t)
-     t))
-  (let ((style (TeX-read-string
-                (TeX-argument-prompt optional prompt "Style"))))
-    (LaTeX-add-thmtools-declaretheoremstyles style)
-    (TeX-argument-insert style optional)))
-
-(defun LaTeX-thmtools-declaretheorem-key-val (optional &optional prompt)
-  "Query and return a key=val string for \\declaretheorem macro.
-If OPTIONAL is non-nil, indicate an optional argument in
-minibuffer.  PROMPT replaces the standard one."
-  (let ((counters (mapcar #'car (LaTeX-counter-list))))
-    (TeX-read-key-val
-     optional
-     `(("parent" ,counters)
-       ("numberwithin" ,counters)
-       ("within" ,counters)
-       ("sibling" ,counters)
-       ("numberlike" ,counters)
-       ("sharenumber" ,counters)
-       ("title")
-       ("name")
-       ("heading")
-       ("numbered" ("yes" "no" "unless unique"))
-       ("style"
-        ,(append
-          ;; check for \newtheoremstyle from amsthm.sty:
-          (when (and (fboundp 'LaTeX-amsthm-newtheoremstyle-list)
-                     (LaTeX-amsthm-newtheoremstyle-list))
-            (mapcar #'car (LaTeX-amsthm-newtheoremstyle-list)))
-          ;; check for \newtheoremstyle from ntheorem.sty:
-          (when (and (fboundp 'LaTeX-ntheorem-newtheoremstyle-list)
-                     (LaTeX-ntheorem-newtheoremstyle-list))
-            (mapcar #'car (LaTeX-ntheorem-newtheoremstyle-list)))
-          ;; thmtools version is called \declaretheoremstyle:
-          (mapcar #'car (LaTeX-thmtools-declaretheoremstyle-list))))
-       ("preheadhook")
-       ("postheadhook")
-       ("prefoothook")
-       ("postfoothook")
-       ("refname")
-       ("Refname")
-       ("shaded" ("textwidth" "bgcolor" "rulecolor" "rulewidth" "margin"))
-       ("thmbox" ("L" "M" "S")))
-     prompt)))
-
-(defun LaTeX-arg-thmtools-declaretheorem (optional &optional prompt)
-  "Insert the key=val and environment name defined by \\declaretheorem.
-If OPTIONAL is non-nil, also insert the second argument in square
-brackets.  PROMPT replaces the standard one for the second
-argument."
-  (let ((env (TeX-read-string
-              (TeX-argument-prompt optional prompt "Environment"))))
-    (LaTeX-add-environments `(,env LaTeX-thmtools-env-label))
-    (TeX-argument-insert env optional))
-  (let ((TeX-arg-opening-brace "[")
-        (TeX-arg-closing-brace "]"))
-    (TeX-argument-insert
-     (LaTeX-thmtools-declaretheorem-key-val t)
-     t)))
-
-(defun LaTeX-thmtools-listoftheorems-key-val (optional &optional prompt)
-  "Query and return a key=val string for \\listoftheorems macro.
-If OPTIONAL is non-nil, indicate an optional argument in
-minibuffer.  PROMPT replaces the standard one."
-  (let ((lengths (mapcar (lambda (x)
-                           (concat TeX-esc x))
-                         (mapcar #'car (LaTeX-length-list))))
-        (thms (append
-               ;; check for \newtheorem from amsthm.sty:
-               (when (and (fboundp 'LaTeX-amsthm-newtheorem-list)
-                          (LaTeX-amsthm-newtheorem-list))
-                 (mapcar #'car (LaTeX-amsthm-newtheorem-list)))
-               ;; check for \newtheorem from ntheorem.sty:
-               (when (and (fboundp 'LaTeX-ntheorem-newtheorem-list)
-                          (LaTeX-ntheorem-newtheorem-list))
-                 (mapcar #'car (LaTeX-ntheorem-newtheorem-list)))
-               ;; thmtools version is called \declaretheorem:
-               (mapcar #'car (LaTeX-thmtools-declaretheorem-list)))))
-    (TeX-read-key-val
-     optional
-     `(("title")
-       ("ignore" ,thms)
-       ("ignoreall" ("true" "false"))
-       ("show" ,thms)
-       ("showall" ("true" "false"))
-       ("onlynamed" ,thms)
-       ("swapnumber" ("true" "false"))
-       ("numwidth" ,lengths))
-     prompt)))
-
-(defun LaTeX-arg-thmtools-listoftheorems (optional &optional prompt)
-  "Insert the key=val to \\listoftheorems macro.
-If OPTIONAL is non-nil, insert the result square brackets.
-OPTIONAL and PROMPT are passed to `LaTeX-thmtools-listoftheorems-key-val'."
-  (TeX-argument-insert
-   (LaTeX-thmtools-listoftheorems-key-val optional prompt)
-   optional))
-
-(defun LaTeX-thmtools-env-label (environment)
-  "Insert thmtools ENVIRONMENT, query for an optional argument and label.
-AUCTeX users should add ENVIRONMENT to `LaTeX-label-alist' via
-customize or in init-file with:
-
-  (add-to-list \\='LaTeX-label-alist \\='(\"theorem\" . \"thm:\"))
-
-RefTeX users should customize or add ENVIRONMENT to
-`LaTeX-label-alist' and `reftex-label-alist', for example
-
-  (add-to-list \\='LaTeX-label-alist \\='(\"theorem\" . \"thm:\"))
-  (add-to-list \\='reftex-label-alist
-               \\='(\"theorem\" ?m \"thm:\" \"~\\ref{%s}\"
-                 nil (\"Theorem\" \"theorem\") nil))"
-  (let* ((help-form "\
-Select the content of the optional argument with a key:
-'h' in order to insert a plain heading,
-'k' in order to insert key=value pairs with completion,
-RET in order to leave it empty.")
-         (choice (read-char-choice
-                  (TeX-argument-prompt
-                   nil nil "Heading (h), Key=val (k), Empty (RET)")
-                  '(?h ?k)))
-         (opthead (cond ((= choice ?h)
-                         (TeX-read-string
-                          (TeX-argument-prompt t nil "Heading")))
-                        ((= choice ?k)
-                         (TeX-read-key-val
-                          t
-                          `(("name")
-                            ("continues" ,(mapcar #'car (LaTeX-label-list)))
-                            ("restate" ,(mapcar #'car (LaTeX-label-list)))
-                            ;; We don't offer a label key here: It is
-                            ;; marked "experimental" in the manual and
-                            ;; inserting and parsing \label{foo} is
-                            ;; much easier for AUCTeX and RefTeX
-                            ;; ("label")
-                            ("listhack" ("true" "false")))))
-                        (t ""))))
-    (LaTeX-insert-environment environment
-                              (when (and opthead
-                                         (not (string= opthead "")))
-                                (format "[%s]" opthead))))
-  (when (LaTeX-label environment 'environment)
-    (LaTeX-newline)
-    (indent-according-to-mode)))
-
-(TeX-add-style-hook
- "thmtools"
- (lambda ()
-
-   ;; Add thmtools to the parser.
-   (TeX-auto-add-regexp LaTeX-thmtools-declaretheoremstyle-regexp)
-   (TeX-auto-add-regexp LaTeX-thmtools-declaretheorem-regexp)
-
-   (TeX-add-symbols
-    '("declaretheoremstyle" LaTeX-arg-thmtools-declaretheoremstyle)
-    '("declaretheorem" LaTeX-arg-thmtools-declaretheorem)
-
-    '("listoftheorems"  [ LaTeX-arg-thmtools-listoftheorems ])
-    '("ignoretheorems"
-      (TeX-arg-eval mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     (TeX-argument-prompt nil nil "Environment(s)")
-                     (append
-                      ;; check for \newtheorem from amsthm.sty:
-                      (when (and (fboundp 'LaTeX-amsthm-newtheorem-list)
-                                 (LaTeX-amsthm-newtheorem-list))
-                        (mapcar #'car (LaTeX-amsthm-newtheorem-list)))
-                      ;; check for \newtheorem from ntheorem.sty:
-                      (when (and (fboundp 'LaTeX-ntheorem-newtheorem-list)
-                                 (LaTeX-ntheorem-newtheorem-list))
-                        (mapcar #'car (LaTeX-ntheorem-newtheorem-list)))
-                      ;; thmtools version is called \declaretheorem:
-                      (mapcar #'car (LaTeX-thmtools-declaretheorem-list))))
-                    ","))
-    '("listtheoremname" 0))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("declaretheoremstyle"  "[{")
-                                ("declaretheorem"       "[{[")
-                                ("listoftheorems"       "[")
-                                ("ignoretheorems"       "{"))
-                              'function)))
- TeX-dialect)
-
-;; The package has only one option `debug'.  We ignore that in order
-;; to make loading faster:
-(defvar LaTeX-thmtools-package-options nil
-  "Package options for the thmtools package.")
-
-;;; thmtools.el ends here
diff --git a/elpa/auctex-13.1.3/style/thmtools.elc b/elpa/auctex-13.1.3/style/thmtools.elc
deleted file mode 100644
index bea94a9..0000000
--- a/elpa/auctex-13.1.3/style/thmtools.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/tikz.el b/elpa/auctex-13.1.3/style/tikz.el
deleted file mode 100644
index f3a50bc..0000000
--- a/elpa/auctex-13.1.3/style/tikz.el
+++ /dev/null
@@ -1,286 +0,0 @@
-;;; tikz.el --- AUCTeX style for `tikz.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016-2021  Free Software Foundation, Inc.
-
-;; Author: Matthew Leach <matthew@mattleach.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-22-03
-;; Keywords: tex tikz
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds some support for `tikz.sty'
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defcustom TeX-TikZ-point-name-regexp
-  "(\\([A-Za-z0-9]+\\))"
-  "A regexp that matches TikZ names."
-  :type 'regexp
-  :group 'auctex-tikz)
-
-(defconst TeX-TikZ-point-function-map
-  '(("Rect Point" TeX-TikZ-arg-rect-point)
-    ("Polar Point" TeX-TikZ-arg-polar-point)
-    ("Named Point" TeX-TikZ-arg-named-point))
-  "An alist of point specification types and their functions.")
-
-(defconst TeX-TikZ-relative-point-function-map
-  (apply #'append (mapcar
-                   (lambda (point-map)
-                     (let ((key (car point-map))
-                           (value (cadr point-map)))
-                       `((,(concat "+" key) ,value "+")
-                         (,(concat "++" key) ,value "++"))))
-                   TeX-TikZ-point-function-map))
-  "`TeX-TikZ-point-function-map' with \"+\" and \"++\" as a
-prefix.")
-
-(defconst TeX-TikZ-path-connector-function-map
-  '(("--" identity)
-    ("|-" identity)
-    ( "-|" identity)
-    ("sin" identity)
-    ("cos" identity))
-  "An alist of path connectors.")
-
-(defconst TeX-TikZ-draw-arg-function-map
-  `(,@TeX-TikZ-point-function-map
-    ,@TeX-TikZ-relative-point-function-map
-    ,@TeX-TikZ-path-connector-function-map
-    ("Node" TeX-TikZ-arg-node)
-    ("Circle" TeX-TikZ-arg-circle)
-    ("Arc" TeX-TikZ-arg-arc)
-    ("Parabola" TeX-TikZ-arg-parabola)
-    ("Grid" TeX-TikZ-arg-grid))
-  "An alist of argument names and functoins for TikZ's \draw.")
-
-(defun TeX-TikZ-get-opt-arg-string (arg &optional open close)
-  "Return a string for optional arguments.
-If ARG is nil or \"\", return \"\".  Otherwise return \"OPEN ARG
-CLOSE\". If OPEN or CLOSE are nil, set them to `LaTeX-optop' and
-`LaTeX-optcl' respectively."
-  (unless (or open close)
-    (setq open LaTeX-optop)
-    (setq close LaTeX-optcl))
-  (if (and arg (> (length arg) 0))
-      (concat open arg close)
-    ""))
-
-(defun TeX-TikZ-arg-rect-point (_ignored &optional prefix)
-  "Prompt the user for a point on the Cartesian plane.
-Ask the user for an X and Y coordinate, and return the string
-\"(X,Y)\"."
-  (let ((x (TeX-read-string (TeX-argument-prompt nil nil "X-coordinate")))
-        (y (TeX-read-string (TeX-argument-prompt nil nil "Y-coordinate"))))
-   (concat " " prefix "(" x ", " y") ")))
-
-(defun TeX-TikZ-arg-polar-point (_ignored &optional prefix)
-  "Prompt the user for a point on the polar plane.
-Ask the user for r and theta values, and return the string
-\"(THETA:R)\"."
-  (let ((r (TeX-read-string (TeX-argument-prompt nil nil "R")))
-        (theta (TeX-read-string (TeX-argument-prompt nil nil "Theta"))))
-   (concat " " prefix "(" theta ":" r ") ")))
-
-(defun TeX-TikZ-arg-options (optional)
-  "Prompt the user for options to a TikZ macro.
-If OPTIONAL is non-nil, always return `LaTeX-optop' and
-`LaTeX-optcl', even if the user doesn't provide any input."
-  (let ((options (TeX-read-string (TeX-argument-prompt optional nil "Options" ))))
-    (if optional
-        (TeX-TikZ-get-opt-arg-string options)
-      (concat LaTeX-optop options LaTeX-optcl))))
-
-(defun TeX-TikZ-arg-name (optional)
-  "Prompt the user for a TikZ name.
-If OPTIONAL is non-nil, always return \"()\", even if the user
-doesn't provide any input."
-  (let ((name (TeX-read-string (TeX-argument-prompt optional nil "Name" ))))
-    (if optional
-        (TeX-TikZ-get-opt-arg-string name "(" ")")
-      (concat "(" name ")"))))
-
-(defun TeX-TikZ-arg-label (optional)
-  "Prompt the user for TikZ label.
-If OPTIONAL is non-nil always return `TeX-grop' and `TeX-grcl',
-even if the user doesn't provide any input."
-  (let ((label (TeX-read-string (TeX-argument-prompt optional nil "Label" ))))
-    (if optional
-        (TeX-TikZ-get-opt-arg-string label TeX-grop TeX-grcl)
-      (concat TeX-grop label TeX-grcl))))
-
-(defun TeX-TikZ-arg-node (_ignored)
-  "Prompt the user for the deatils of a node.
-Ask the user for the name and text for a node and return the
-string \"node[OPTIONS](NAME){TEXT}\"."
-  (let ((options (TeX-TikZ-arg-options t))
-        (name (TeX-TikZ-arg-name t))
-        (label (TeX-TikZ-arg-label nil)))
-    (concat "node" options name label " ")))
-
-(defun TeX-TikZ-get-arg-type (types prompt)
-  "Prompt the user for an argument type.
-TYPES is a list of possible types that the user can specify.  Use
-PROMPT as the prompt for input."
-  (let ((completion-ignore-case t))
-    (completing-read prompt types nil t)))
-
-(defun TeX-TikZ-single-macro-arg (function-alist prompt &optional optional)
-  "Prompt the user for a single argument to compose a TikZ macro.
-FUNCTION-ALIST is a mapping of argument-types to functions.  The
-user is prompted for the argument type, the chosen function is
-then called and the value returned.  PROMPT is used as the prompt
-for the argument type.  When OPTIONAL is non-nil, add \"\" to
-FUNCTION-ALIST with a mapping to `identity', permitting an
-optional input."
-  (let* ((selected-argument-type (TeX-TikZ-get-arg-type function-alist prompt))
-         (fn-alist-with-optional-elm (if optional
-                                         `(,@function-alist ("" identity))
-                                       function-alist))
-         (selected-mapping (assoc selected-argument-type
-                                  fn-alist-with-optional-elm)))
-
-    ;; Build the funcall we wish to evaluate.  This will be the function
-    ;; to be called (the second element in the assoc element),
-    ;; followed by the type name (the first element), followed by any
-    ;; other elements in the list as extra arguments.
-    (apply
-     (cadr selected-mapping)
-     (car selected-mapping)
-     (cddr selected-mapping))))
-
-
-(defun TeX-TikZ-macro-arg (function-alist)
-  "Prompt the user for arguments to compose a TikZ macro.
-FUNCTION-ALIST is a mapping of argument-types to functions.  The
-user is repeatedly prompted for the next argument-type; they can
-choose form the cars in FUNCTION-ALIST and the appropriate
-function is then called.  If the user enters \"\", then the macro
-is finished."
-  (let* ((options (TeX-TikZ-arg-options t))
-         (prompt "Next argument type (RET to finish): ")
-         (string-to-insert (TeX-TikZ-single-macro-arg function-alist prompt t)))
-
-    ;; Insert the macro options.
-    (insert options " ")
-
-    ;; Iteratively prompt the user for TikZ's arguments until "" is
-    ;; returned.
-    (while (not (string= string-to-insert ""))
-      (insert string-to-insert)
-      (setq string-to-insert
-            (TeX-TikZ-single-macro-arg function-alist prompt t)))
-
-    ;; Finish the macro.
-    (insert ";")))
-
-(defun TeX-TikZ-find-named-points ()
-  "Find TiKZ named points in current enviroment.
-Begin by finding the span of the current TikZ enviroment and then
-searching within that span to find all named-points and return
-them as a list of strings, dropping the '()'."
-  (let* ((env-end (save-excursion
-                    (LaTeX-find-matching-end)
-                     (point)))
-         (matches))
-    ;; TODO: Handle cases where we are in a nested environment, \scope
-    ;; for example.
-    (save-excursion
-      (LaTeX-find-matching-begin)
-      (save-match-data
-        (while (re-search-forward TeX-TikZ-point-name-regexp env-end t)
-          (push (match-string 1) matches))))
-    matches))
-
-(defun TeX-TikZ-arg-named-point (_ignored &optional prefix)
-  "Prompt the user for the name of a previous named-point."
-  (let ((point-name (completing-read "Point name: "
-                                     (TeX-TikZ-find-named-points))))
-    (concat " " prefix "(" point-name ") ")))
-
-(defun TeX-TikZ-arg-circle (_ignored)
-  "Prompt the user for the arguments to the circle command."
-  (let ((options (TeX-TikZ-arg-options t)))
-    (concat "circle" options)))
-
-(defun TeX-TikZ-arg-arc (_ignored)
-  "Prompt the user for the arguments to the arc command."
-  (let ((options (TeX-TikZ-arg-options t)))
-    (concat "arc" options)))
-
-(defun TeX-TikZ-arg-bend (optional)
-  "Prompt the user for a bend argument.
-If OPTIONAL is non-nil and the user doesn't provide a point,
-  return \"\"."
-  (let ((point
-         (TeX-TikZ-single-macro-arg TeX-TikZ-point-function-map
-                                    (TeX-argument-prompt optional nil "Bend point")
-                                    optional)))
-    (if (string= point "")
-        point
-      (concat " bend" point))))
-
-(defun TeX-TikZ-arg-parabola (_ignored)
-  "Prompt the user for the arguments to the parabola command."
-  (let ((options (TeX-TikZ-arg-options t))
-        (bend (TeX-TikZ-arg-bend t)))
-       (concat "parabola" options bend)))
-
-(defun TeX-TikZ-arg-grid (_ignored)
-  "Prompt the user for the arguments to the grid command."
-  (let ((options (TeX-TikZ-arg-options t)))
-    (concat "grid" options)))
-
-(defun TeX-TikZ-draw-arg (_ignored)
-  "Prompt the user for the arguments to a TikZ draw macro."
-  (TeX-TikZ-macro-arg TeX-TikZ-draw-arg-function-map))
-
-(defun TeX-TikZ-coordinate-arg (_ignored)
-  "Prompt the user for the arguments to a TikZ coordinate macro."
-  (let ((options (TeX-TikZ-arg-options t))
-        (name (TeX-TikZ-arg-name nil))
-        (point (TeX-TikZ-single-macro-arg TeX-TikZ-point-function-map
-                                          "Coordinate point type: ")))
-    (insert options " " name " at" point ";")))
-
-(defun TeX-TikZ-node-arg (_ignored)
-  "Prompt the user for the arguments to a TikZ node macro."
-  (let ((options (TeX-TikZ-arg-options t))
-        (name (TeX-TikZ-arg-name nil))
-        (point (TeX-TikZ-single-macro-arg TeX-TikZ-point-function-map
-                                          "Node point type: "))
-        (label (TeX-TikZ-arg-label nil)))
-    (insert options " " name  " at" point label ";")))
-
-(TeX-add-style-hook
- "tikz"
- (lambda ()
-   (TeX-add-symbols
-    '("draw" (TeX-TikZ-draw-arg))
-    '("coordinate" (TeX-TikZ-coordinate-arg))
-    '("node" (TeX-TikZ-node-arg)))
-   (LaTeX-add-environments
-    '("tikzpicture"))))
-
-;;; tikz.el ends here
diff --git a/elpa/auctex-13.1.3/style/tikz.elc b/elpa/auctex-13.1.3/style/tikz.elc
deleted file mode 100644
index 859e725..0000000
--- a/elpa/auctex-13.1.3/style/tikz.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/titleps.el b/elpa/auctex-13.1.3/style/titleps.el
deleted file mode 100644
index 8de8b1d..0000000
--- a/elpa/auctex-13.1.3/style/titleps.el
+++ /dev/null
@@ -1,245 +0,0 @@
-;;; titleps.el --- AUCTeX style for `titleps.sty' (v1.1.1)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2016-06-22
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `titleps.sty' (v1.1.1) from 2016/03/15.
-;; `titleps.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-titleps-section-command-list
-  '("part"
-    "chapter"
-    "section"
-    "subsection"
-    "subsubsection"
-    "paragraph"
-    "subparagraph")
-  "List of sectioning commands available in \"titleps.sty\".")
-
-(defun LaTeX-titleps-section-command-list ()
-  "Remove \"chapter\" from variable
-`LaTeX-titleps-section-command-list' and return the remainder.
-Removal is based on the return value of function
-`LaTeX-largest-level'."
-  (if (< (LaTeX-largest-level) 2)
-      (symbol-value 'LaTeX-titleps-section-command-list)
-    (remove "chapter" LaTeX-titleps-section-command-list)))
-
-(defvar LaTeX-titleps-newpagestyle-regexp
-  '("\\\\newpagestyle[ \t\n\r%]*{\\([^}]+\\)}" 1 LaTeX-auto-pagestyle)
-  "Match the argument of \"\\newpagestyle\" from titleps.sty.")
-
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "titleps"
- (lambda ()
-
-   ;; Add titleps to the parser.
-   (TeX-auto-add-regexp LaTeX-titleps-newpagestyle-regexp)
-
-   ;; Add \<section>title's
-   (dolist (sec (LaTeX-titleps-section-command-list))
-     (TeX-add-symbols `(,(concat sec "title") 0)))
-
-   (TeX-add-symbols
-    ;; 2. Defining Page Styles
-    '("newpagestyle"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((ps (TeX-read-string
-                    (TeX-argument-prompt nil nil "Page style"))))
-           (LaTeX-add-pagestyles ps)
-           (format "%s" ps))))
-      (TeX-arg-conditional (y-or-n-p "With optional global style? ")
-                           ( [ t ] nil)
-                           ( t )))
-
-    '("renewpagestyle" TeX-arg-pagestyle
-      (TeX-arg-conditional (y-or-n-p "With optional global style? ")
-                           ( [ t ] nil)
-                           ( t )))
-
-    '("sethead"
-      (TeX-arg-conditional (y-or-n-p "With optional even pages? ")
-                           ( [ 3 ] nil nil nil)
-                           ( 3 )))
-
-    '("setfoot"
-      (TeX-arg-conditional (y-or-n-p "With optional even pages? ")
-                           ( [ 3 ] nil nil nil)
-                           ( 3 )))
-
-    '("sethead*" 3)
-    '("setfoot*" 3)
-
-    '("settitlemarks"
-      (TeX-arg-eval mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     (TeX-argument-prompt nil nil "Level names")
-                     (LaTeX-titleps-section-command-list))
-                    ","))
-
-    '("settitlemarks"
-      (TeX-arg-eval mapconcat #'identity
-                    (TeX-completing-read-multiple
-                     (TeX-argument-prompt nil nil "Level names")
-                     (LaTeX-titleps-section-command-list))
-                    ","))
-
-    '("headrule" 0)
-    '("setheadrule" "Thickness")
-
-    '("footrule" 0)
-    '("setfootrule" "Thickness")
-
-    '("makeheadrule" 0)
-    '("makefootrule" 0)
-
-    ;; 3. On \markboth and \markleft
-    '("setmarkboth" t)
-    '("resetmarkboth" 0)
-
-    ;; 4. Headline/footline width
-    '("widenhead"
-      (TeX-arg-conditional (y-or-n-p "With optional even pages? ")
-                           ( [ 2 ] nil nil)
-                           ( 2 )))
-
-    '("widenhead*" 2)
-
-    '("TitlepsPatchSection"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Sectioning command")
-                    (LaTeX-titleps-section-command-list)))
-
-    '("TitlepsPatchSection*"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Sectioning command")
-                    (LaTeX-titleps-section-command-list)))
-
-    ;; 5. Marks
-    '("bottitlemarks"     0)
-    '("toptitlemarks"     0)
-    '("firsttitlemarks"   0)
-    '("nexttoptitlemarks" 0)
-    '("outertitlemarks"   0)
-    '("innertitlemarks"   0)
-
-    '("newtitlemark" (TeX-arg-macro "Command name"))
-    '("newtitlemark*" (TeX-arg-counter "Variable name"))
-
-    '("pretitlemark"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Sectioning command")
-                    (LaTeX-titleps-section-command-list))
-      "Text")
-
-    '("pretitlemark*"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Sectioning command")
-                    (LaTeX-titleps-section-command-list))
-      "Text")
-
-    '("ifsamemark"
-      (TeX-arg-macro "Marks group: \\")
-      (TeX-arg-macro "Command: \\")
-      2)
-
-    ;; 6. Running heads with floats
-    '("setfloathead"
-      (TeX-arg-conditional (y-or-n-p "With optional even pages? ")
-                           ( [ 3 ] nil nil nil nil [ nil ] )
-                           ( 4 [ nil ] )))
-
-    '("setfloatfoot"
-      (TeX-arg-conditional (y-or-n-p "With optional even pages? ")
-                           ( [ 3 ] nil nil nil nil [ nil ] )
-                           ( 4 [ nil ] )))
-
-    '("setfloathead*" 4 [ nil ] )
-    '("setfloatfoot*" 4 [ nil ] )
-
-    '("nextfloathead"
-      (TeX-arg-conditional (y-or-n-p "With optional even pages? ")
-                           ( [ 3 ] nil nil nil nil [ nil ] )
-                           ( 4 [ nil ] )))
-
-    '("nextfloatfoot"
-      (TeX-arg-conditional (y-or-n-p "With optional even pages? ")
-                           ( [ 3 ] nil nil nil nil [ nil ] )
-                           ( 4 [ nil ] )))
-
-    '("nextfloathead*" 4 [ nil ] )
-    '("nextfloatfoot*" 4 [ nil ] )
-
-    ;; 7. Extra marks: I'm not clear how the marks commands work;
-    ;; until then, I ignore them
-    )
-
-   ;; Don't increase indent at \ifsamemark:
-   (add-to-list 'LaTeX-indent-begin-exceptions-list "ifsamemark" t)
-   (LaTeX-indent-commands-regexp-make)
-
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("newpagestyle"         "{[{")
-                                ("renewpagestyle"       "{[{")
-                                ("settitlemarks"        "*{")
-                                ("widenhead"            "*[[{{")
-                                ("TitlepsPatchSection"  "*{")
-                                ("newtitlemark"         "*{")
-                                ("pretitlemark"         "*{{")
-                                ("nextfloathead"        "*[[[{{{{[")
-                                ("nextfloatfoot"        "*[[[{{{{["))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-titleps-package-options
-  '(;; 4. Headline/footline width
-    "nopatches"
-
-    ;; 5. Marks
-    "outermarks" "innermarks" "topmarks" "botmarks"
-
-    ;; 6. Running heads with floats
-    "psfloats"
-
-    ;; 7. Extra marks
-    "extramarks")
-  "Package options for the titleps package.")
-
-;;; titleps.el ends here
diff --git a/elpa/auctex-13.1.3/style/titleps.elc b/elpa/auctex-13.1.3/style/titleps.elc
deleted file mode 100644
index f3649d4..0000000
--- a/elpa/auctex-13.1.3/style/titleps.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/titlesec.el b/elpa/auctex-13.1.3/style/titlesec.el
deleted file mode 100644
index c3af038..0000000
--- a/elpa/auctex-13.1.3/style/titlesec.el
+++ /dev/null
@@ -1,269 +0,0 @@
-;;; titlesec.el --- AUCTeX style for `titlesec.sty' (v2.11)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-09-19
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `titlesec.sty' (v2.11) from
-;; 2019/07/16.  `titlesec.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-titlesec-key-val-options
-  '(("page" ("even" "odd"))
-    ("numberless"))
-  "Key=value options for \"\\titleformat\" and \"\\titlespacing\"
-macros provided by \"titlesec.sty\".")
-
-(defvar LaTeX-titlesec-section-command-list
-  '("part"
-    "chapter"
-    "section"
-    "subsection"
-    "subsubsection"
-    "paragraph"
-    "subparagraph")
-  "List of sectioning commands available in \"titlesec.sty\".")
-
-(defvar LaTeX-titlesec-section-shape-list
-  '("hang"
-    "block"
-    "display"
-    "runin"
-    "leftmargin"
-    "rightmargin"
-    "drop"
-    "wrap"
-    "frame")
-  "List of sectioning shapes available for \"\\titleformat\" command.")
-
-(defun LaTeX-titlesec-section-command-list ()
-  "Remove \"chapter\" from variable
-`LaTeX-titlesec-section-command-list' and return the remainder.
-Removal is based on the return value of function
-`LaTeX-largest-level'.  Items returned are prefixed with
-`TeX-esc'."
-  (mapcar (lambda (elt) (concat TeX-esc elt))
-          (if (< (LaTeX-largest-level) 2)
-              (symbol-value 'LaTeX-titlesec-section-command-list)
-            (remove "chapter" LaTeX-titlesec-section-command-list))))
-
-(defun LaTeX-arg-titlesec-titlespec (optional)
-  "Insert the first argument of \"\\titleformat\" and \"\\titlespacing\".
-Depending on returned value of function `LaTeX-largest-level',
-append a \"name\" key with corresponding values to
-`LaTeX-titlesec-key-val-options'.  The values are retrieved from
-`LaTeX-titlesec-section-command-list'.  The values of this list
-are also added stand-alone as keys.  If OPTIONAL is non-nil,
-insert the argument in brackets."
-  (let ((keyvals
-         (TeX-read-key-val
-          optional
-          (append
-           `(("name"
-              ,(mapcar (lambda (elt) (concat TeX-esc elt))
-                       (if (< (LaTeX-largest-level) 2)
-                           (symbol-value 'LaTeX-titlesec-section-command-list)
-                         (remove "chapter" LaTeX-titlesec-section-command-list)))))
-           (mapcar #'list
-                   (mapcar (lambda (elt) (concat TeX-esc elt))
-                           (if (< (LaTeX-largest-level) 2)
-                               (symbol-value 'LaTeX-titlesec-section-command-list)
-                             (remove "chapter" LaTeX-titlesec-section-command-list))))
-           LaTeX-titlesec-key-val-options)
-          "Sectioning command")))
-    (TeX-argument-insert keyvals optional)))
-
-(TeX-add-style-hook
- "titlesec"
- (lambda ()
-
-   ;; Load "titleps.el" when "pagestyles" package option is given
-   (when (LaTeX-provided-package-options-member "titlesec" "pagestyles")
-     (TeX-run-style-hooks "titleps"))
-
-   (TeX-add-symbols
-    ;; 2.4. Tools
-    '("titlelabel" t)
-
-    ;; \titleformat*{<command>}{<format>}
-    '("titleformat*" (LaTeX-arg-titlesec-titlespec) t)
-
-    ;; 3. Advanced Interface
-    ;; \titleformat{<command>}[<shape>]{<format>}{<label>}{<sep>}{<before-code>}[<after-code>]
-    '("titleformat"
-      (LaTeX-arg-titlesec-titlespec)
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Shape")
-                    LaTeX-titlesec-section-shape-list]
-      (TeX-arg-conditional (y-or-n-p "With optional after-code? ")
-                           (4 [nil])
-                           (4)))
-
-    '("chaptertitlename" 0)
-
-    ;; 3.2. Spacing
-    ;; \titlespacing{<command>}{<left>}{<before-sep>}{<after-sep>}[<right-sep>]
-    '("titlespacing"
-      (LaTeX-arg-titlesec-titlespec)
-      (TeX-arg-length "Left margin")
-      (TeX-arg-length "Before vertical space")
-      (TeX-arg-length "Space between title and text")
-      [TeX-arg-length "Right margin"])
-
-    '("titlespacing*"
-      (LaTeX-arg-titlesec-titlespec)
-      (TeX-arg-length "Left margin")
-      (TeX-arg-length "Before vertical space")
-      (TeX-arg-length "Space between title and text")
-      [TeX-arg-length "Right margin"])
-
-    ;; 3.3. Spacing related tools
-    '("filright"  0)
-    '("filcenter" 0)
-    '("filleft"   0)
-    '("fillast"   0)
-    '("filinner"  0)
-    '("filouter"  0)
-    '("wordsep"   0)
-    '("nostruts"  0)
-
-    ;; 3.4. Rules
-    '("titleline"
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Alignment")
-                    '("l" "r" "c")]
-      t)
-
-    '("titlerule" [TeX-arg-length "Rule height"])
-
-    '("titlerule*" [TeX-arg-length "Box width"] "Text")
-
-    '("iftitlemeasuring" 2)
-
-    ;; 3.5. Page styles
-    '("assignpagestyle"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Sectioning command")
-                    (LaTeX-titlesec-section-command-list))
-      (TeX-arg-pagestyle))
-
-    ;; 3.9. Creating new levels and changing the class
-    '("titleclass"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Sectioning command")
-                    (LaTeX-titlesec-section-command-list))
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Class")
-                    '("page" "top" "straight"))
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Super level command")
-                    (LaTeX-titlesec-section-command-list)]) )
-
-   ;; Don't increase indent at \iftitlemeasuring:
-   (add-to-list 'LaTeX-indent-begin-exceptions-list "iftitlemeasuring" t)
-   (LaTeX-indent-commands-regexp-make)
-
-   ;; 3.4. Rules: A variant of \titleline to be used only with calcwidth
-   (when (LaTeX-provided-package-options-member "titlesec" "calcwidth")
-     (TeX-add-symbols
-      '("titleline*"
-        (TeX-arg-eval completing-read
-                      (TeX-argument-prompt nil nil "Alignment")
-                      '("l" "r" "c"))
-        t)))
-
-   ;; The length of the longest line is returned in \titlewidth
-   (LaTeX-add-lengths "titlewidth"
-                      "titlewidthlast"
-                      "titlewidthfirst")
-
-   ;; Fontification: We only add macros which are used at top level;
-   ;; most of macros definded above are intended to be used in
-   ;; arguments of \titleformat
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("titlelabel"        "{")
-                                ;;
-                                ;; \titleformat comes in 2 flavors:
-                                ;; with *, it takes only 2 mandatory
-                                ;; argument; w/o *, a lot more.  It is
-                                ;; not (yet) possible to realize this
-                                ;; behaviour within font-latex.  Hence
-                                ;; we reduce the fontification to the
-                                ;; first 2 mandatory arguments and
-                                ;; ignore the rest.  *[ are optional anyway.
-                                ("titleformat"       "*{[{")
-                                ("titlespacing"      "*{{{{[")
-                                ("iftitlemeasuring"  "{{")
-                                ("assignpagestyle"   "{{")
-                                ("titleclass"        "{[{["))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-titlesec-package-options
-  '(;; 2.1. Format
-    "rm" "sf" "tt" "md" "bf" "up" "it" "sl" "sc"
-    "big" "medium" "small" "tiny"
-    "raggedleft" "center" "raggedright"
-
-    ;; 2.2. Spacing
-    "compact"
-
-    ;; 2.3. Uppercase
-    "uppercase"
-
-    ;; 3.3. Spacing related tools
-    "indentafter"   "noindentafter"
-    "rigidchapters" "rubberchapters"
-    "bottomtitles"  "nobottomtitles" "nobottomtitles*"
-    "aftersep"      "largestsep"     "pageatnewline"
-    "nostruts"
-
-    ;; 3.4. Rules
-    "calcwidth"
-
-    ;; 3.7. Other Package Options
-    "explicit"
-    "newparttoc"
-    "oldparttoc"
-    "clearempty"
-    "toctitles"
-    "newlinetospace"
-    "loadonly"
-
-    ;; 5. titleps and Page Styles
-    "pagestyles")
-  "Package options for the titlesec package.")
-
-;;; titlesec.el ends here
diff --git a/elpa/auctex-13.1.3/style/titlesec.elc b/elpa/auctex-13.1.3/style/titlesec.elc
deleted file mode 100644
index 66c91cf..0000000
--- a/elpa/auctex-13.1.3/style/titlesec.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/titletoc.el b/elpa/auctex-13.1.3/style/titletoc.el
deleted file mode 100644
index c0ac512..0000000
--- a/elpa/auctex-13.1.3/style/titletoc.el
+++ /dev/null
@@ -1,198 +0,0 @@
-;;; titletoc.el --- AUCTeX style for `titletoc.sty' (v1.6)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-09-19
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `titletoc.sty' (v1.6) from
-;; 2011/12/15.  `titletoc.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-titletoc-section-command-list
-  '("part"
-    "chapter"
-    "section"
-    "subsection"
-    "subsubsection"
-    "paragraph"
-    "subparagraph"
-    "figure"
-    "table")
-  "List of sectioning commands available in \"titletoc.sty\".
-Other environments producing a \"Table of ENVIRONMENT\" (figure,
-table) are also available in this variable.")
-
-(defun LaTeX-titletoc-section-command-list ()
-  "Remove \"chapter\" from variable
-`LaTeX-titletoc-section-command-list' and return the remainder.
-Removal is based on the return value of function
-`LaTeX-largest-level'."
-  (if (< (LaTeX-largest-level) 2)
-      (symbol-value 'LaTeX-titletoc-section-command-list)
-    (remove "chapter" LaTeX-titletoc-section-command-list)))
-
-;; Setup for \contentsuse:
-(TeX-auto-add-type "titletoc-contentsuse" "LaTeX")
-
-(defvar LaTeX-titletoc-contentsuse-regexp
-  '("\\\\contentsuse{\\([^}]+\\)}"
-    1 LaTeX-auto-titletoc-contentsuse)
-  "Matches the argument of \\contentsuse from titletoc package.")
-
-(defun LaTeX-titletoc-auto-prepare ()
-  "Clear `LaTeX-auto-titletoc-contentsuse' before parsing."
-  (setq LaTeX-auto-titletoc-contentsuse nil))
-
-(defun LaTeX-titletoc-auto-cleanup ()
-  "Move parsed arguments of \"\\contentsuse\" to the variable
-`LaTeX-titletoc-section-command-list'."
-  (when (LaTeX-titletoc-contentsuse-list)
-    (make-local-variable 'LaTeX-titletoc-section-command-list)
-    (dolist (content (mapcar #'car (LaTeX-titletoc-contentsuse-list)))
-      (add-to-list 'LaTeX-titletoc-section-command-list content))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-titletoc-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-titletoc-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "titletoc"
- (lambda ()
-
-   ;; Add titletoc to the parser
-   (TeX-auto-add-regexp LaTeX-titletoc-contentsuse-regexp)
-
-   (TeX-add-symbols
-    ;; Basic macros
-    ;; \dottedcontents{<section>}[<left>]{<above-code>}
-    ;;                {<label width>}{<leader width>}
-    '("dottedcontents"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Sectioning command")
-                    (LaTeX-titletoc-section-command-list))
-      [ TeX-arg-length "Left margin" ] 3)
-
-    ;; \titlecontents{<section>}[<left>]{<above-code>}
-    ;;               {<numbered-entry-format>}{<numberless-entry-format>}
-    ;;               {<filler-page-format>}[<below-code>]
-    '("titlecontents"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Sectioning command")
-                    (LaTeX-titletoc-section-command-list))
-      [ TeX-arg-length "Left margin" ]
-      (TeX-arg-conditional (y-or-n-p "With optional below code argument? ")
-                           (4 [nil])
-                           (4)))
-
-    ;; \titlecontents*{<section>}[<left>]{<above-code>}
-    ;;                {<numbered-entry-format>}{<numberless-entry-format>}
-    ;;                {<filler-page-format>}[<separator>]
-    '("titlecontents*"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Sectioning command")
-                    (LaTeX-titletoc-section-command-list))
-      [ TeX-arg-length "Left margin" ]
-      (TeX-arg-conditional (y-or-n-p "With optional separator argument? ")
-                           (4 [nil])
-                           (4)))
-
-    ;; \contentsmargin[<correction>]{<right>}
-    '("contentsmargin" [ "Correction" ] "Right margin")
-
-    '("thecontentslabel" 0)
-
-    '("thecontentspage" 0)
-
-    '("contentslabel" [ "Format" ] (TeX-arg-length "Space"))
-
-    '("contentspage" [ "Format" ])
-
-    '("contentspush" t)
-
-    ;; Check if newfloat.el is loaded and any new environment is
-    ;; defined with it.  titletoc.sty can also be used to customize
-    ;; new environments defined with newfloat.sty.  As a prerequisite,
-    ;; the environments must be introduced to titletoc.sty with
-    ;; \contentuse{ENV} and then can be used as argument to \titlecontents.
-    '("contentsuse"
-      (TeX-arg-eval
-       (lambda ()
-         (let ((name (if (and (member "newfloat" (TeX-active-styles))
-                              (LaTeX-newfloat-DeclareFloatingEnvironment-list))
-                         (completing-read
-                          (TeX-argument-prompt nil nil "Name of contents")
-                          (mapcar #'car
-                                  (LaTeX-newfloat-DeclareFloatingEnvironment-list)))
-                       (TeX-read-string
-                        (TeX-argument-prompt nil nil "Name of contents")))))
-           (make-local-variable 'LaTeX-titletoc-section-command-list)
-           (add-to-list 'LaTeX-titletoc-section-command-list name)
-           (format "%s" name))))
-      "File extension")
-
-    ;; 6.3. Partial TOC's
-    '("startcontents" [ "Name" ])
-
-    '("stopcontents" [ "Name" ])
-
-    '("resumecontents" [ "Name" ])
-
-    '("printcontents" [ "Name" ] "Prefix" "Start level" t)
-
-    ;; 6.4. Partial lists
-    '("startlist" [ "Name" ] "List")
-
-    '("stoplist" [ "Name" ] "List")
-
-    '("resumelist" [ "Name" ] "List")
-
-    '("printlist" [ "Name" ] "Prefix" t) )
-
-   ;; Fontification: We only add macros which are used at top level;
-   ;; most of macros definded above are intended to be used in
-   ;; arguments of \dottedcontents or \titlecontents
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("dottedcontents"  "{[{{{")
-                                ("titlecontents"   "*{[{{{[[[")
-                                ("contentsmargin"  "[{")
-                                ("contentsuse"     "{{"))
-                              'function)) )
- TeX-dialect)
-
-(defvar LaTeX-titletoc-package-options
-  '("leftlabels" "rightlabels" "dotinlabels")
-  "Package options for the titletoc package.")
-
-;;; titletoc.el ends here
diff --git a/elpa/auctex-13.1.3/style/titletoc.elc b/elpa/auctex-13.1.3/style/titletoc.elc
deleted file mode 100644
index 3e38ce9..0000000
--- a/elpa/auctex-13.1.3/style/titletoc.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/transparent.el b/elpa/auctex-13.1.3/style/transparent.el
deleted file mode 100644
index 4cdd5ca..0000000
--- a/elpa/auctex-13.1.3/style/transparent.el
+++ /dev/null
@@ -1,60 +0,0 @@
-;;; transparent.el --- AUCTeX style for `transparent.sty' (v1.0)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-08-15
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `transparent.sty' (v1.0) from 2007/01/08.
-;; `transparent.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "transparent"
- (lambda ()
-   (TeX-add-symbols
-    '("transparent"     "Transparency value (between 0,1)")
-    '("texttransparent" "Transparency value (between 0,1)" t))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("transparent"     "{"))
-                              'type-declaration)
-     (font-latex-add-keywords '(("texttransparent" "{{"))
-                              'type-command)))
- TeX-dialect)
-
-(defvar LaTeX-transparent-package-options nil
-  "Package options for the transparent package.")
-
-;;; transparent.el ends here
diff --git a/elpa/auctex-13.1.3/style/transparent.elc b/elpa/auctex-13.1.3/style/transparent.elc
deleted file mode 100644
index bcd4ffe..0000000
--- a/elpa/auctex-13.1.3/style/transparent.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/treport.el b/elpa/auctex-13.1.3/style/treport.el
deleted file mode 100644
index f6aaf13..0000000
--- a/elpa/auctex-13.1.3/style/treport.el
+++ /dev/null
@@ -1,45 +0,0 @@
-;;; treport.el - Special code for treport class.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017, 2020 Free Software Foundation, Inc.
-
-;; Author: Ikumi Keita <ikumi@ikumi.que.jp>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-03-23
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; Please write me.
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-load-style "jreport")
-(defvar LaTeX-treport-class-options LaTeX-jreport-class-options
-  "Class options for the treport class.")
-
-(TeX-add-style-hook
- "treport"
- (lambda ()
-   (TeX-run-style-hooks "jreport" "plext"))
- TeX-dialect)
-
-;;; treport.el ends here
diff --git a/elpa/auctex-13.1.3/style/treport.elc b/elpa/auctex-13.1.3/style/treport.elc
deleted file mode 100644
index 7d44512..0000000
--- a/elpa/auctex-13.1.3/style/treport.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/truncate.el b/elpa/auctex-13.1.3/style/truncate.el
deleted file mode 100644
index 264d935..0000000
--- a/elpa/auctex-13.1.3/style/truncate.el
+++ /dev/null
@@ -1,59 +0,0 @@
-;;; truncate.el --- AUCTeX style for `truncate.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-01-31
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This file adds support for `truncate.sty' v3.6 form 2001-08-20.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "truncate"
- (lambda ()
-
-   (TeX-add-symbols
-    '("truncate" [ "Marker" ] (TeX-arg-length "Width") "Text")
-    '("TruncateMarker" 0))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("truncate"   "[{{"))
-                              'textual)))
- TeX-dialect)
-
-(defvar LaTeX-truncate-package-options
-  '("breakwords" "breakall" "hyphenate" "fit")
-  "Package options for the truncate package.")
-
-;;; truncate.el ends here
diff --git a/elpa/auctex-13.1.3/style/truncate.elc b/elpa/auctex-13.1.3/style/truncate.elc
deleted file mode 100644
index a8c899c..0000000
--- a/elpa/auctex-13.1.3/style/truncate.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/ulem.el b/elpa/auctex-13.1.3/style/ulem.el
deleted file mode 100644
index f84fcc6..0000000
--- a/elpa/auctex-13.1.3/style/ulem.el
+++ /dev/null
@@ -1,127 +0,0 @@
-;;; ulem.el --- AUCTeX style for `ulem.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2012-2021  Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `ulem.sty' dated 2019-11-18.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "ulem"
- (lambda ()
-   (TeX-add-symbols
-    '("uline" 1)
-    '("uuline" 1)
-    '("uwave" 1)
-    '("sout" 1)
-    '("xout" 1)
-    '("dashuline" 1)
-    '("dotuline" 1)
-    ;; can be used with \renewcommand
-    "ULthickness"
-    ;; custom commands can be defined with these commands; see the
-    ;; documentation for an example
-    "ULon"
-    ;; \markoverwith takes on argument
-    '("markoverwith" 1)
-    ;; \useunder {underline_command}{font_declaration}{font_command}
-    ;; replaces occurences of font_declaration and font_command with the
-    ;; underline_command
-    '("useunder" TeX-arg-ulem-useunder
-      TeX-arg-ulem-fontdecl TeX-arg-ulem-fontcmd))
-
-   ;; \ULdepth can be changed with \setlength
-   (LaTeX-add-lengths "ULdepth")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     ;; Tell font-lock about the update.
-     (font-latex-add-keywords '(("useunder" "{{{"))
-                              'function)
-     (font-latex-add-keywords '(("uline" "{")
-                                ("uuline" "{")
-                                ("uwave" "{")
-                                ("sout" "{")
-                                ("xout" "{")
-                                ("dashuline" "{")
-                                ("dotuline" "{"))
-                              'textual)))
- TeX-dialect)
-
-(defvar LaTeX-ulem-fontdecl
-  (mapcar (lambda (str) (concat "\\" str))
-          '("itshape" "bfseries" "scshape"
-            "ttfamily" "upshape" "mdseries"
-            "rmfamily" "sffamily" "slshape"))
-  "List of font declaration commands in LaTeX.")
-
-(defvar LaTeX-ulem-fontcmd
-  (mapcar (lambda (str) (concat "\\" str))
-          '("textit" "textbf" "textsc"
-            "texttt" "textup" "textmd"
-            "textrm" "textsf" "textsl"))
-  "List of font commands in LaTeX")
-
-(defun TeX-arg-ulem-fontdecl (optional &optional prompt)
-  "Prompt for the font-declaration un \\useunder."
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt
-                     optional prompt "Font declaration")
-                    LaTeX-ulem-fontdecl nil t)
-   optional))
-
-(defun TeX-arg-ulem-fontcmd (optional &optional prompt)
-  "Prompt for the font-declaration un \\useunder."
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt
-                     optional prompt "Font command")
-                    LaTeX-ulem-fontcmd nil t)
-   optional))
-
-;; adapted from url.el: TeX-arg-urlstyle
-(defun TeX-arg-ulem-useunder (optional &optional prompt)
-  "Prompt for underline command used in \\useunder."
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt optional prompt "Underline command")
-                    (mapcar (lambda (str) (concat "\\" str))
-                            '("uline" "uuline"
-                              "uwave" "sout" "xout"
-                              "dashuline" "dotuline"))
-                    nil t)
-   optional))
-
-(defvar LaTeX-ulem-package-options
-  '("UWforbf" "ULforem" "normalbf" "normalem")
-  "Package options for the ulem package.")
-
-;;; ulem.el ends here
diff --git a/elpa/auctex-13.1.3/style/ulem.elc b/elpa/auctex-13.1.3/style/ulem.elc
deleted file mode 100644
index fb885af..0000000
--- a/elpa/auctex-13.1.3/style/ulem.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/unicode-math.el b/elpa/auctex-13.1.3/style/unicode-math.el
deleted file mode 100644
index 11217a3..0000000
--- a/elpa/auctex-13.1.3/style/unicode-math.el
+++ /dev/null
@@ -1,82 +0,0 @@
-;;; unicode-math.el --- AUCTeX style for `unicode-math.sty' version 0.7e.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2018, 2020 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <giordano.mose@libero.it>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `unicode-math.sty' version 0.7e.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-unicode-math-package-options-list
-  '(("math-style" ("ISO" "TeX" "french" "upright" "literal"))
-    ("bold-style" ("ISO" "TeX" "upright" "literal"))
-    ("sans-style" ("italic" "upright" "literal"))
-    ("nabla" ("italic" "upright" "literal"))
-    ("partial" ("upright" "italic" "literal"))
-    ("vargreek-shape" ("unicode" "TeX"))
-    ("colon" ("literal" "TeX"))
-    ("slash-delimiter" ("ascii" "frac" "div")))
-  "Package options for the unicode-math package.")
-
-(defvar LaTeX-unicode-math-setmathfont-options
-  (append LaTeX-unicode-math-package-options-list
-          '(("range")
-            ("script-font")
-            ("script-features")
-            ("sscript-font")
-            ("sscript-features")))
-  "Options for the setmathfont macro of the unicode-math package.")
-
-(TeX-add-style-hook
- "unicode-math"
- (lambda ()
-   (TeX-run-style-hooks "ifxetex" "ifluatex" "expl3" "xparse" "l3keys2e"
-                        "fontspec" "catchfile" "fix-cm" "filehook")
-   (TeX-add-symbols
-    '("setmathfont" [TeX-arg-key-val LaTeX-unicode-math-setmathfont-options]
-      "Math font name")
-    '("unimathsetup" (TeX-arg-key-val LaTeX-unicode-math-package-options-list)))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("setmathfont" "[{")
-                                ("unimathsetup" "{"))
-                              'function)))
- TeX-dialect)
-
-(defun LaTeX-unicode-math-package-options ()
-  "Prompt for package options for the unicode-math package."
-  (TeX-read-key-val t LaTeX-unicode-math-package-options-list))
-
-;;; unicode-math.el ends here
diff --git a/elpa/auctex-13.1.3/style/unicode-math.elc b/elpa/auctex-13.1.3/style/unicode-math.elc
deleted file mode 100644
index c38427f..0000000
--- a/elpa/auctex-13.1.3/style/unicode-math.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/unicodefonttable.el b/elpa/auctex-13.1.3/style/unicodefonttable.el
deleted file mode 100644
index 3253df1..0000000
--- a/elpa/auctex-13.1.3/style/unicodefonttable.el
+++ /dev/null
@@ -1,134 +0,0 @@
-;;; unicodefonttable.el --- AUCTeX style for `unicodefonttable.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-10-23
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This file adds support for `unicodefonttable.sty' v1.0f form
-;; 2021-10-29.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
-
-(defvar LaTeX-unicodefonttable-key-val-options
-  '(("header"          ("true" "false"))
-    ("noheader"        ("true" "false"))
-    ("title-format")
-    ("title-format-cont")
-    ("display-block"   ("titles" "rules" "none"))
-    ("hex-digits"      ("block" "foot" "head" "head+foot" "none"))
-    ("hex-digits-font" ("\\rmfamily" "\\sffamily"   "\\ttfamily"
-                        "\\mdseries" "\\bfseries"   "\\upshape"
-                        "\\itshape"  "\\slshape"    "\\scshape"
-                        "\\tiny"     "\\scriptsize" "\\footnotesize"
-                        "\\small"    "\\normalsize" "\\large"
-                        "\\Large"    "\\LARGE"  "\\huge" "\\Huge"
-                        "\\normalfont"))
-    ("color")
-    ("statistics"      ("true" "false"))
-    ("nostatistics"    ("true" "false"))
-    ("statistics-font" ("\\rmfamily" "\\sffamily"   "\\ttfamily"
-                        "\\mdseries" "\\bfseries"   "\\upshape"
-                        "\\itshape"  "\\slshape"    "\\scshape"
-                        "\\tiny"     "\\scriptsize" "\\footnotesize"
-                        "\\small"    "\\normalsize" "\\large"
-                        "\\Large"    "\\LARGE"  "\\huge" "\\Huge"
-                        "\\normalfont"))
-    ("statistics-format")
-    ("glyph-width")
-    ("missing-glyph")
-    ("missing-glyph-font" ("\\rmfamily" "\\sffamily"   "\\ttfamily"
-                           "\\mdseries" "\\bfseries"   "\\upshape"
-                           "\\itshape"  "\\slshape"    "\\scshape"
-                           "\\tiny"     "\\scriptsize" "\\footnotesize"
-                           "\\small"    "\\normalsize" "\\large"
-                           "\\Large"    "\\LARGE"  "\\huge" "\\Huge"
-                           "\\normalfont"))
-    ("missing-glyph-color")
-    ("compare-with")
-    ("compare-color")
-    ("compare-bgcolor")
-    ("statistics-compare-format")
-    ("range-start")
-    ("range-end"))
-  "Key=value options for unicodefonttable macros.")
-
-(defun LaTeX-unicodefonttable-key-val-options ()
-  "Return an updated list of key=vals from unicodefonttable package."
-  (append
-   (let ((colors (mapcar #'car (LaTeX-xcolor-definecolor-list)))
-         (keys '("color"
-                 "missing-glyph-color"
-                 "compare-color"
-                 "compare-bgcolor"))
-         result)
-     (dolist (key keys result)
-       (push (list key colors) result)))
-   LaTeX-unicodefonttable-key-val-options))
-
-(TeX-add-style-hook
- "unicodefonttable"
- (lambda ()
-
-   (TeX-run-style-hooks "fontspec" "xcolor" "caption"
-                        "longtable" "booktabs")
-
-   (TeX-add-symbols
-    '("displayfonttable"
-      [TeX-arg-key-val (LaTeX-unicodefonttable-key-val-options)]
-      LaTeX-fontspec-arg-font
-      [TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"])
-
-    '("displayfonttable*"
-      [TeX-arg-key-val (LaTeX-unicodefonttable-key-val-options)]
-      LaTeX-fontspec-arg-font
-      [TeX-arg-key-val (LaTeX-fontspec-font-features) "Font features"])
-
-    '("fonttablesetup"
-      (TeX-arg-key-val (LaTeX-unicodefonttable-key-val-options)))
-
-    "fonttableglyphcount")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("displayfonttable"     "[{[")
-                                ("displayfonttable*"    "[{[")
-                                ("fonttableglyphcount"   ""))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-unicodefonttable-package-options nil
-  "Package options for the unicodefonttable package.")
-
-;;; unicodefonttable.el ends here
diff --git a/elpa/auctex-13.1.3/style/unicodefonttable.elc b/elpa/auctex-13.1.3/style/unicodefonttable.elc
deleted file mode 100644
index a07eba8..0000000
--- a/elpa/auctex-13.1.3/style/unicodefonttable.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/units.el b/elpa/auctex-13.1.3/style/units.el
deleted file mode 100644
index c7b4a7d..0000000
--- a/elpa/auctex-13.1.3/style/units.el
+++ /dev/null
@@ -1,57 +0,0 @@
-;;; units.el --- AUCTeX style for the LaTeX package `units.sty' (v0.9b)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004, 2005, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Christian Schlauer <cschl@arcor.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `units.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "units"
- (lambda ()
-   (TeX-add-symbols
-    '("unit" [ "Value" ] "Unit")
-    '("unitfrac" [ "Value" ] "Unit in numerator" "Unit in denominator"))
-   ;; units.sty requires the package nicefrac.sty, thus we enable the
-   ;; macros of nicefrac.sty, too
-   (TeX-run-style-hooks "nicefrac")
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("unit" "[{") ("unitfrac" "[{{")) 'textual)))
- TeX-dialect)
-
-(defvar LaTeX-units-package-options '("tight" "loose")
-  "Package options for the units package.")
-
-;;; units.el ends here
diff --git a/elpa/auctex-13.1.3/style/units.elc b/elpa/auctex-13.1.3/style/units.elc
deleted file mode 100644
index eecd62b..0000000
--- a/elpa/auctex-13.1.3/style/units.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/url.el b/elpa/auctex-13.1.3/style/url.el
deleted file mode 100644
index af524bf..0000000
--- a/elpa/auctex-13.1.3/style/url.el
+++ /dev/null
@@ -1,225 +0,0 @@
-;;; url.el --- AUCTeX style for `url.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004-2021  Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2004-10-13
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `url.sty' v3.4 dated 2013-09-16.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-
-;; Setup for \DeclareUrlCommand:
-(TeX-auto-add-type "url-DeclareUrlCommand" "LaTeX")
-
-(defvar LaTeX-url-DeclareUrlCommand-regexp
-  `(,(concat
-      "\\\\DeclareUrlCommand"
-      "[ \n\r\t]*"
-      "{?"
-      "\\\\\\([a-zA-Z]+\\)"
-      "}?")
-    1 LaTeX-auto-url-DeclareUrlCommand)
-  "Matches the argument of `\\DeclareUrlCommand' from `url' package.")
-
-(defun LaTeX-url-DeclareUrlCommand-prepare ()
-  "Process macros parsed from `\\DeclareUrlCommand'."
-  ;; \DeclareUrlCommand\abc{settings}: makes \abc{ } like \url{ } with
-  ;; settings.
-  (when (LaTeX-url-DeclareUrlCommand-list)
-    (dolist (cmd (mapcar #'car (LaTeX-url-DeclareUrlCommand-list)))
-      (TeX-add-symbols `(,cmd TeX-arg-verb-delim-or-brace))
-      (add-to-list 'LaTeX-verbatim-macros-with-delims-local cmd)
-      (add-to-list 'LaTeX-verbatim-macros-with-braces-local cmd))
-    ;; Fontification
-    (when (and (fboundp 'font-latex-add-keywords)
-               (fboundp 'font-latex-set-syntactic-keywords)
-               (eq TeX-install-font-lock 'font-latex-setup))
-      (font-latex-add-keywords
-       (mapcar (lambda (cmd)
-                 (list cmd  ""))
-               (mapcar #'car (LaTeX-url-DeclareUrlCommand-list)))
-       'reference)
-      ;; Tell font-lock about the update.
-      (font-latex-set-syntactic-keywords))))
-
-;; Setup for \urldef:
-(TeX-auto-add-type "url-urldef" "LaTeX")
-
-(defvar LaTeX-url-urldef-regexp
-  `(,(concat
-      "\\\\urldef"
-      "[ \n\r\t]*"
-      "{?"
-      "\\\\\\([a-zA-Z]+\\)"
-      "}?")
-    1 LaTeX-auto-url-urldef)
-  "Matches the argument of `\\urldef' from `url' package.")
-
-(defun LaTeX-url-urldef-prepare ()
-  "Process macros parsed from `\\urldef'."
-  (when (LaTeX-url-urldef-list)
-    (mapc #'TeX-add-symbols (mapcar #'car (LaTeX-url-urldef-list)))
-    ;; Fontification
-    (when (and (fboundp 'font-latex-add-keywords)
-               (eq TeX-install-font-lock 'font-latex-setup))
-      (font-latex-add-keywords
-       (mapcar (lambda (cmd)
-                 (list cmd ""))
-               (mapcar #'car (LaTeX-url-urldef-list)))
-       'reference))))
-
-(defun LaTeX-url-auto-prepare ()
-  "Clear `LaTeX-auto-url-*' before parsing."
-  (setq LaTeX-auto-url-DeclareUrlCommand nil
-        LaTeX-auto-url-urldef            nil))
-
-(defun LaTeX-url-auto-cleanup ()
-  "Process parsed elements from url.sty."
-  (LaTeX-url-DeclareUrlCommand-prepare)
-  (LaTeX-url-urldef-prepare))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-url-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-url-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun TeX-arg-url-urlstyle (optional &optional prompt)
-  "Prompt for style used in \\urlstyle with completion.
-If OPTIONAL is non-nil, indicate it in the minibuffer during the
-query and insert the result in brackets.  PROMPT replaces the
-standard one."
-  (TeX-argument-insert
-   (completing-read (TeX-argument-prompt optional prompt "Style")
-                    '("rm" "same" "sf" "tt"))
-   optional))
-
-(defun TeX-arg-url-DeclareUrlCommand (optional &optional prompt)
-  "Prompt for arguments of \\DeclareUrlCommand with completion.
-If OPTIONAL is non-nil, indicate it in the minibuffer during the
-query and insert the result in brackets.  PROMPT replaces the
-standard one."
-  (let ((cmd (TeX-read-string
-              (TeX-argument-prompt optional prompt "Command: \\" t)))
-        (style (completing-read
-                (TeX-argument-prompt optional prompt "Style")
-                '("rm" "same" "sf" "tt"))))
-    (insert TeX-esc cmd TeX-grop)
-    (when (and style (not (string= style "")))
-      (insert TeX-esc "urlstyle" TeX-grop style TeX-grcl))
-    (insert TeX-grcl)
-    (LaTeX-add-url-DeclareUrlCommands cmd)
-    (LaTeX-url-DeclareUrlCommand-prepare)))
-
-(defun TeX-arg-url-urldef (optional &optional prompt)
-  "Prompt for arguments of \\urldef with completion."
-  (let ((cmd (TeX-read-string
-              (TeX-argument-prompt optional prompt "Command: \\" t))))
-    (TeX-argument-insert cmd optional TeX-esc)
-    (LaTeX-add-url-urldefs cmd)
-    (LaTeX-url-urldef-prepare))
-  (TeX-insert-macro
-   (completing-read
-    (TeX-argument-prompt optional prompt "Macro: \\" t)
-    (append (mapcar #'car (LaTeX-url-DeclareUrlCommand-list))
-            '("url")))))
-
-(TeX-add-style-hook
- "url"
- (lambda ()
-
-   ;; Add url to the parser
-   (TeX-auto-add-regexp LaTeX-url-DeclareUrlCommand-regexp)
-   (TeX-auto-add-regexp LaTeX-url-urldef-regexp)
-
-   ;; New symbols
-   (TeX-add-symbols
-    ;; Macros for defining new styles, changing font, linebreaks etc.
-    "Url"
-    "UrlBigBreakPenalty"
-    "UrlBigBreaks"
-    "UrlBreakPenalty"
-    "UrlBreaks"
-    "UrlFont"
-    "UrlLeft"
-    "UrlNoBreaks"
-    "UrlOrds"
-    "UrlRight"
-    "UrlSpecials"
-
-    ;; "hyperref" redefines \url so that the argument is only in
-    ;; braces.  We check here if hyperref is loaded:
-    '("url" (TeX-arg-conditional (member "hyperref" (TeX-style-list))
-                                 ("Url")
-                                 ((TeX-arg-verb-delim-or-brace "Url"))))
-
-    '("urldef" TeX-arg-url-urldef)
-
-    '("urlstyle" TeX-arg-url-urlstyle))
-
-   ;; For '\path', use the facilities provided by this style.  Also
-   ;; don't add "path" for fontification below since
-   ;; `LaTeX-url-DeclareUrlCommand-prepare' takes care of it.
-   (LaTeX-add-url-DeclareUrlCommands "path")
-   (LaTeX-url-DeclareUrlCommand-prepare)
-
-   ;; Don't do the same for '\url' because hyperref.el has some code
-   ;; to remove "url" from `LaTeX-verbatim-macros-with-delims-local',
-   ;; but we check here as well if "hyperref" is already loaded:
-   (unless (member "hyperref" (TeX-style-list))
-     (add-to-list 'LaTeX-verbatim-macros-with-delims-local "url"))
-   (add-to-list 'LaTeX-verbatim-macros-with-braces-local "url")
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("url" ""))
-                              'reference)
-     ;; Don't fontify the second argument of 'DeclareUrlCommand' since
-     ;; it gets the `font-latex-verbatim-face' from the first
-     ;; argument.  Same applies also to '\urldef' where we don't
-     ;; fontify any arguments:
-     (font-latex-add-keywords '(("DeclareUrlCommand" "\\")
-                                ("urldef"            "")
-                                ("urlstyle"          "{"))
-                              'function)
-     ;; Tell font-lock about the update.
-     (font-latex-set-syntactic-keywords)))
- TeX-dialect)
-
-(defvar LaTeX-url-package-options '("hyphens" "obeyspaces" "spaces"
-                                    "allowmove" "lowtilde")
-  "Package options for the url package.")
-
-;;; url.el ends here
diff --git a/elpa/auctex-13.1.3/style/url.elc b/elpa/auctex-13.1.3/style/url.elc
deleted file mode 100644
index 7310883..0000000
--- a/elpa/auctex-13.1.3/style/url.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/varioref.el b/elpa/auctex-13.1.3/style/varioref.el
deleted file mode 100644
index 32134c1..0000000
--- a/elpa/auctex-13.1.3/style/varioref.el
+++ /dev/null
@@ -1,112 +0,0 @@
-;;; varioref.el --- AUCTeX style for `varioref.sty' (v1.6b)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1999, 2013, 2015, 2018--2020 Free Software Foundation, Inc.
-
-;; Author: Carsten Dominik <dominik@strw.leidenuniv.nl>
-;;         Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `varioref.sty' (v1.6b) from 2019/09/08.
-;; `varioref.sty' is a standard LaTeX package and part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'tex-style)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "varioref"
- (lambda ()
-
-   (TeX-add-symbols
-    ;; 3 The user interface
-    '("vref" TeX-arg-ref)
-    '("vpageref" [ "Same page text" ] [ "Different page text" ] TeX-arg-ref)
-    '("vrefrange" [ "Same page text" ] TeX-arg-ref TeX-arg-ref)
-    '("vpagerefrange" [ "Same page text" ] TeX-arg-ref TeX-arg-ref)
-    "vpagerefnum"
-    '("vpagerefcompare" 4)
-    '("vpagerefnearby"  3)
-    '("vref*" TeX-arg-ref)
-    '("vpageref*" [ "Same page text" ] [ "Different page text" ] TeX-arg-ref)
-    '("vrefrange*" [ "Same page text" ] TeX-arg-ref TeX-arg-ref)
-    '("vpagerefrange*" [ "Same page text" ] TeX-arg-ref TeX-arg-ref)
-
-    '("Vref" TeX-arg-ref)
-    '("Vref*" TeX-arg-ref)
-
-    ;; 5 Customization
-    "reftextbefore" "reftextfacebefore"
-    "reftextafter"  "reftextfaceafter"
-    "reftextfaraway" "vreftextvario"
-    "reftextpagerange" "reftexlabelrange"
-    "vrefwarning"  "vrefshowerrors"
-    '("fullref" TeX-arg-ref))
-
-   ;; Install completion for labels.  Only offer completion for
-   ;; commands that take only one reference as an argument
-   ;; FIXME: The first 3 entries can be reduced to
-   ;; ("\\\\[Vv]ref\\*?{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")  ???
-   (setq TeX-complete-list
-         (append
-          '(("\\\\[Vv]ref{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
-            ("\\\\vref\\*?{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
-            ("\\\\vref\\*{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
-            ("\\\\fullref{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
-            ("\\\\vpageref\\*?\\(\\[[^]]*\\]\\)*{\\([^{}\n\r\\%,]*\\)"
-             2 LaTeX-label-list "}"))
-          TeX-complete-list))
-
-   ;; Fontification
-   (when (and (fboundp 'font-latex-add-keywords)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(;; vref is already in font-latex.el,
-                                ;; so don't add it here again
-                                ("vpageref"      "*[[{")
-                                ("vrefrange"     "*[{{")
-                                ("vpagerefrange" "*[{{")
-                                ("Vref"          "*{")
-                                ("fullref"       "{"))
-                              'reference))
-
-   ;; Activate RefTeX reference style.
-   (and LaTeX-reftex-ref-style-auto-activate
-        (fboundp 'reftex-ref-style-activate)
-        (reftex-ref-style-activate "Varioref")))
- TeX-dialect)
-
-(defvar LaTeX-varioref-package-options
-  '("afrikaans" "american" "arabic" "austrian" "naustrian" "basque"
-    "bahasam" "brazil" "breton" "bulgarian" "catalan" "croatian"
-    "czech" "danish" "dutch" "english" "esperanto" "finnish" "french"
-    "galician" "german" "ngerman" "greek" "icelandic" "italian" "magyar"
-    "norsk" "nynorsk" "polish" "portuges" "romanian" "russian"
-    "slovak" "slovene" "spanish" "swedish" "turkish" "ukrainian"
-    "francais" "germanb" "draft" "final" "space" "nospace")
-  "Package options for the varioref package.")
-
-;;; varioref.el ends here
diff --git a/elpa/auctex-13.1.3/style/varioref.elc b/elpa/auctex-13.1.3/style/varioref.elc
deleted file mode 100644
index 760f13a..0000000
--- a/elpa/auctex-13.1.3/style/varioref.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/verbatim.el b/elpa/auctex-13.1.3/style/verbatim.el
deleted file mode 100644
index 9062254..0000000
--- a/elpa/auctex-13.1.3/style/verbatim.el
+++ /dev/null
@@ -1,65 +0,0 @@
-;;; verbatim.el --- Style hook for the verbatim package.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2001, 2020 Free Software Foundation, Inc.
-
-;; Author: Masayuki Ataka <masayuki.ataka@gmail.com>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2001/05/01
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;;  M-x TeX-auto-generate verbatim.sty makes garbages.
-
-;;; Code
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-set-syntactic-keywords
-                  "font-latex")
-
-(TeX-add-style-hook
- "verbatim"
- (lambda ()
-   (LaTeX-add-environments
-    "comment")
-   (TeX-add-symbols
-    '("verbatiminput" TeX-arg-file))
-
-   ;; Fontification:
-   ;; Code taken from `comment.el'
-   (when (and (boundp 'font-latex-syntactic-keywords-extra)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     ;; For syntactic fontification.
-     (add-to-list 'font-latex-syntactic-keywords-extra
-                  '("^[ \t]*\\\\begin *{comment}.*\\(\n\\)"
-                    (1 "!" t)))
-     (add-to-list 'font-latex-syntactic-keywords-extra
-                  '("^[ \t]*\\(\\\\\\)end *{comment}"
-                    (1 "!" t)))
-     ;; Tell font-lock about the update.
-     (font-latex-set-syntactic-keywords)))
- TeX-dialect)
-
-(defvar LaTeX-verbatim-package-options nil
-  "Package options for the verbatim package.")
-
-;;; verbatim.el ends here.
diff --git a/elpa/auctex-13.1.3/style/verbatim.elc b/elpa/auctex-13.1.3/style/verbatim.elc
deleted file mode 100644
index aabeb36..0000000
--- a/elpa/auctex-13.1.3/style/verbatim.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/virtex.el b/elpa/auctex-13.1.3/style/virtex.el
deleted file mode 100644
index 725cafe..0000000
--- a/elpa/auctex-13.1.3/style/virtex.el
+++ /dev/null
@@ -1,86 +0,0 @@
-;;; virtex.el - Common code for all TeX formats.  -*- lexical-binding: t; -*-
-
-;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
-
-;;; Code:
-
-(require 'tex)
-
-(TeX-add-style-hook
- "virtex"
- (lambda ()
-   (TeX-add-symbols "/" "above" "abovedisplayshortskip"
-                    "abovedisplayskip" "abovewithdelims" "accent"
-                    "adjdemerits" "advance" "afterassignment"
-                    "aftergroup" "atop" "atopwithdelims" "badness"
-                    "baselineskip" "batchmode" "begingroup"
-                    "belowdisplayshortskip" "belowdisplayskip"
-                    "binoppenalty" "botmark" "box" "boxmaxdepth"
-                    "brokenpenalty" "catcode" "char" "chardef"
-                    "cleaders" "closein" "closeout" "clubpenalty"
-                    "copy" "count" "countdef" "cr" "crcr" "csname"
-                    "day" "deadcycles" "def" "defaulthyphenchar"
-                    "defaultskewchar" "delcode" "delimiter"
-                    "delimiterfactor" "delimitershortfall" "dimen"
-                    "dimendef" "discretionary" "displayindent"
-                    "displaylimits" "displaystyle"
-                    "displaywidowpenalty" "displaywidth" "divide"
-                    "doublehyphendemerits" "dp" "dump" "edef" "else"
-                    "emergencystretch" "end" "endcsname" "endgroup"
-                    "endinput" "endlinechar" "eqno" "errhelp"
-                    "errmessage" "errorcontextlines" "errorstopmode"
-                    "escapechar" "everycr" "everydisplay"
-                    "everyhbox" "everyjob" "everymath" "everypar"
-                    "everyvbox" "exhyphenpenalty" "expandafter"
-                    "fam" "fi" "finalhyphendemerits" "firstmark"
-                    "floatingpenalty" "font" "fontdimen" "fontname"
-                    "futurelet" "gdef" "global" "globaldefs"
-                    "halign" "hangafter" "hangindent" "hbadness"
-                    "hbox" "hfil" "hfill" "hfilneg" "hfuzz"
-                    "hoffset" "holdinginserts" "hrule" "hsize"
-                    "hskip" "hss" "ht" "hyphenpenation" "hyphenchar"
-                    "hyphenpenalty" "if" "ifcase" "ifcat" "ifdim"
-                    "ifeof" "iffalse" "ifhbox" "ifinner" "ifhmode"
-                    "ifmmode" "ifnum" "ifodd" "iftrue" "ifvbox"
-                    "ifvoid" "ifx" "ignorespaces" "immediate"
-                    "indent" "input" "inputlineno" "insert"
-                    "insertpenalties" "interlinepenalty" "jobname"
-                    "kern" "language" "lastbox" "lastkern"
-                    "lastpenalty" "lastskip" "lccode" "leaders"
-                    "left" "lefthyphenmin" "leftskip" "leqno" "let"
-                    "limits" "linepenalty" "lineskip"
-                    "lineskiplimit" "long" "looseness" "lower"
-                    "lowercase" "mag" "markaccent" "mathbin"
-                    "mathchar" "mathchardef" "mathchoise"
-                    "mathclose" "mathcode" "mathinner" "mathhop"
-                    "mathopen" "mathord" "mathpunct" "mathrel"
-                    "mathsurround" "maxdeadcycles" "maxdepth"
-                    "meaning" "medmuskip" "message" "mkern" "month"
-                    "moveleft" "moveright" "mskip" "multiply"
-                    "muskip" "muskipdef" "newlinechar" "noalign"
-                    "noboundary" "noexpand" "noindent" "nolimits"
-                    "nonscript" "nonstopmode" "nulldelimiterspace"
-                    "nullfont" "number" "omit" "openin" "openout"
-                    "or" "outer" "output" "outputpenalty"
-                    "overfullrule" "parfillskip" "parindent"
-                    "parskip" "pausing" "postdisplaypenalty"
-                    "predisplaypenalty" "predisplaysize"
-                    "pretolerance" "relpenalty" "rightskip"
-                    "scriptspace" "showboxbreadth" "showboxdepth"
-                    "smallskipamount" "spaceskip" "splitmaxdepth"
-                    "splittopskip" "tabskip" "thickmuskip"
-                    "thinmuskip" "time" "tolerance" "topskip"
-                    "tracingcommands" "tracinglostchars"
-                    "tracingmacros" "tracingonline" "tracingoutput"
-                    "tracingpages" "tracingparagraphs"
-                    "tracingrestores" "tracingstats" "uccode"
-                    "uchyph" "underline" "unhbox" "unhcopy" "unkern"
-                    "unpenalty" "unskip" "unvbox" "unvcopy"
-                    "uppercase" "vadjust" "valign" "vbadness" "vbox"
-                    "vcenter" "vfil" "vfill" "vfilneg" "vfuzz"
-                    "voffset" "vrule" "vsize" "vskip" "vss" "vtop"
-                    "wd" "widowpenalty" "write" "xdef" "xleaders"
-                    "xspaceskip" "year"))
- TeX-dialect)
-
-;;; virtex.el ends here
diff --git a/elpa/auctex-13.1.3/style/virtex.elc b/elpa/auctex-13.1.3/style/virtex.elc
deleted file mode 100644
index 63e2062..0000000
--- a/elpa/auctex-13.1.3/style/virtex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/vwcol.el b/elpa/auctex-13.1.3/style/vwcol.el
deleted file mode 100644
index 03e813f..0000000
--- a/elpa/auctex-13.1.3/style/vwcol.el
+++ /dev/null
@@ -1,79 +0,0 @@
-;;; vwcol.el --- AUCTeX style for `vwcol.sty' (v0.2)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-07-04
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `vwcol.sty' (v0.2) from 2015/02/10.
-;; `vwcol.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-vwcol-key-val-options
-  '(("widths")
-    ("sep"       ("fill"))
-    ("presep"    ("true" "false"))
-    ("postsep"   ("true" "false"))
-    ("sidesep"   ("true" "false"))
-    ("rule"      ("none" "0pt"))
-    ("prerule"   ("true" "false"))
-    ("postrule"  ("true" "false"))
-    ("siderule"  ("true" "false"))
-    ("justify"   ("ragged" "flush" "raggedleft" "center"))
-    ("rulecolor")
-    ("indent")
-    ("lines"))
-  "Key=value options for vwcol macros and environments.")
-
-(TeX-add-style-hook
- "vwcol"
- (lambda ()
-
-   (LaTeX-add-environments
-    '("vwcol" LaTeX-env-args
-      [ TeX-arg-key-val LaTeX-vwcol-key-val-options ]))
-
-   (TeX-add-symbols
-    '("vwcolsetup" (TeX-arg-key-val LaTeX-vwcol-key-val-options)))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("vwcolsetup" "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-vwcol-package-options '("quiet")
-  "Package options for the vwcol package.")
-
-;;; vwcol.el ends here
diff --git a/elpa/auctex-13.1.3/style/vwcol.elc b/elpa/auctex-13.1.3/style/vwcol.elc
deleted file mode 100644
index fd0e60f..0000000
--- a/elpa/auctex-13.1.3/style/vwcol.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/wrapfig.el b/elpa/auctex-13.1.3/style/wrapfig.el
deleted file mode 100644
index 35d8a05..0000000
--- a/elpa/auctex-13.1.3/style/wrapfig.el
+++ /dev/null
@@ -1,121 +0,0 @@
-;;; wrapfig.el --- AUCTeX style for `wrapfig.sty' version v3.6  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2015 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-12-13
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `wrapfig.sty' version v3.6 from
-;; 2003/01/31.  `wrapfig.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(TeX-add-style-hook
- "wrapfig"
- (lambda ()
-   (LaTeX-add-environments
-    ;; \begin{wrapfigure}[No.lines]{Placement}[Overhang]{Width} ... \end{wrapfigure}
-    '("wrapfigure"
-      (lambda (env &rest ignore)
-        (LaTeX-insert-environment
-         env
-         (let ((narrow    (TeX-read-string "(Optional) Number of narrow lines: "))
-               (placement (completing-read
-                           "Placement: " '(("r") ("R")
-                                           ("l") ("L")
-                                           ("i") ("I")
-                                           ("o") ("O"))))
-               (overhang  (TeX-read-string "(Optional) Overhang: "))
-               (width     (TeX-read-string "Width: ")))
-           (concat
-            (unless (string= narrow "")
-              (format "[%s]" narrow))
-            (format "{%s}" placement)
-            (unless (string= overhang "")
-              (format "[%s]" overhang))
-            (format "{%s}" width))))))
-    ;;
-    ;; \begin{wraptable}[No.lines]{Placement}[Overhang]{Width} ... \end{wraptable}
-    '("wraptable"
-      (lambda (env &rest ignore)
-        (LaTeX-insert-environment
-         env
-         (let ((narrow    (TeX-read-string "(Optional) Number of narrow lines: "))
-               (placement (completing-read
-                           "Placement: " '(("r") ("R")
-                                           ("l") ("L")
-                                           ("i") ("I")
-                                           ("o") ("O"))))
-               (overhang  (TeX-read-string "(Optional) Overhang: "))
-               (width     (TeX-read-string "Width: ")))
-           (concat
-            (unless (string= narrow "")
-              (format "[%s]" narrow))
-            (format "{%s}" placement)
-            (unless (string= overhang "")
-              (format "[%s]" overhang))
-            (format "{%s}" width))))))
-    ;;
-    ;; \begin{wrapfloat}{<Type>}[No.lines]{Placement}[Overhang]{Width} ... \end{wrapfloat}
-    ;;
-    ;; <Type> can be a new floating environment defined with
-    ;; "\DeclareFloatingEnvironment" from newfloat.el.  We check if
-    ;; the function `LaTeX-newfloat-DeclareFloatingEnvironment-list'
-    ;; is bound and returns non-nil before offering environment for
-    ;; completion.  Otherwise, just ask user without completion.
-    '("wrapfloat"
-      (lambda (env &rest ignore)
-        (LaTeX-insert-environment
-         env
-         (let ((floattype (if (and (fboundp 'LaTeX-newfloat-DeclareFloatingEnvironment-list)
-                                   (LaTeX-newfloat-DeclareFloatingEnvironment-list))
-                              (completing-read
-                               "Float type: "
-                               (mapcar #'car (LaTeX-newfloat-DeclareFloatingEnvironment-list)))
-                            (TeX-read-string "Float type: ")))
-               (narrow    (TeX-read-string "(Optional) Number of narrow lines: "))
-               (placement (completing-read
-                           "Placement: " '(("r") ("R")
-                                           ("l") ("L")
-                                           ("i") ("I")
-                                           ("o") ("O"))))
-               (overhang  (TeX-read-string "(Optional) Overhang: "))
-               (width     (TeX-read-string "Width: ")))
-           (concat
-            (format "{%s}" floattype)
-            (unless (string= narrow "")
-              (format "[%s]" narrow))
-            (format "{%s}" placement)
-            (unless (string= overhang "")
-              (format "[%s]" overhang))
-            (format "{%s}" width))))))))
- TeX-dialect)
-
-(defvar LaTeX-wrapfig-package-options '("verbose")
-  "Package options for the wrapfig package.")
-
-;;; wrapfig.el ends here
diff --git a/elpa/auctex-13.1.3/style/wrapfig.elc b/elpa/auctex-13.1.3/style/wrapfig.elc
deleted file mode 100644
index c9a1c14..0000000
--- a/elpa/auctex-13.1.3/style/wrapfig.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/xcolor.el b/elpa/auctex-13.1.3/style/xcolor.el
deleted file mode 100644
index 06bd28f..0000000
--- a/elpa/auctex-13.1.3/style/xcolor.el
+++ /dev/null
@@ -1,654 +0,0 @@
-;; xcolor.el --- AUCTeX style for `xcolor.sty' (v2.12)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2015-07-04
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `xcolor.sty' (v2.13) from 2021/10/31.
-;; `xcolor.sty' is part of TeXLive.
-
-;; `xcolor.sty' and `color.sty' share many command namens, but the
-;; number of arguments is not always identical -- `xcolor.sty'
-;; commands take more arguments.  In order to make the commands and
-;; font-locking work correctly, we follow this strategy: If
-;; `xcolor.sty' is loaded after `color.sty', everything works fine.
-;; For the way around, we guard the definitions for `color.sty' with:
-;;
-;;     (unless (member "xcolor" (TeX-style-list))
-;;       (<define stuff for color.sty>))
-;;
-;; to make sure that we define stuff for `color.sty' only if AUCTeX
-;; style for `xcolor.sty' is not already loaded.
-
-;;; Code:
-
-;; Needed for compiling `LaTeX-check-insert-macro-default-style':
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(defvar LaTeX-xcolor-core-color-models
-  '("rgb" "cmy" "cmyk" "hsb" "gray")
-  "List of core color models provided by xcolor.sty.")
-
-(defvar LaTeX-xcolor-num-color-models
-  '("RGB" "HTML" "HSB" "Gray" "HsB" "tHsB" "wave")
-  "List of integer and decimal color models provided by xcolor.sty.")
-
-(defvar LaTeX-xcolor-pseudo-color-models
-  '("named")
-  "List of pseudo color models provided by xcolor.sty.")
-
-(defvar LaTeX-xcolor-type-color-models
-  '("named" "ps")
-  "List of type color models provided by xcolor.sty.")
-
-(defvar LaTeX-xcolor-base-colors
-  '("red"    "green" "blue"     "cyan"      "magenta" "yellow" "black"
-    "gray"   "white" "darkgray" "lightgray" "brown"   "lime"   "olive"
-    "orange" "pink"  "purple"   "teal"      "violet")
-  "List of colors defined and always available from xcolor.sty.")
-
-(defvar LaTeX-xcolor-dvipsnames-colors
-  '("Apricot"        "Aquamarine"      "Bittersweet"  "Black"
-    "Blue"           "BlueGreen"       "BlueViolet"   "BrickRed"
-    "Brown"          "BurntOrange"     "CadetBlue"    "CarnationPink"
-    "Cerulean"       "CornflowerBlue"  "Cyan"         "Dandelion"
-    "DarkOrchid"     "Emerald"         "ForestGreen"  "Fuchsia"
-    "Goldenrod"      "Gray"            "Green"        "GreenYellow"
-    "JungleGreen"    "Lavender"        "LimeGreen"    "Magenta"
-    "Mahogany"       "Maroon"          "Melon"        "MidnightBlue"
-    "Mulberry"       "NavyBlue"        "OliveGreen"   "Orange"
-    "OrangeRed"      "Orchid"          "Peach"        "Periwinkle"
-    "PineGreen"      "Plum"            "ProcessBlue"  "Purple"
-    "RawSienna"      "Red"             "RedOrange"    "RedViolet"
-    "Rhodamine"      "RoyalBlue"       "RoyalPurple"  "RubineRed"
-    "Salmon"         "SeaGreen"        "Sepia"        "SkyBlue"
-    "SpringGreen"    "Tan"             "TealBlue"     "Thistle"
-    "Turquoise"      "Violet"          "VioletRed"    "White"
-    "WildStrawberry" "Yellow"          "YellowGreen"  "YellowOrange")
-  "List of colors defined by package option dvipsnames from xcolor.sty.")
-
-(defvar LaTeX-xcolor-svgnames-colors
-  '("AliceBlue"      "DarkTurquoise" "LightSalmon"       "PaleVioletRed"
-    "AntiqueWhite"   "DarkViolet"    "LightSeaGreen"     "PapayaWhip"
-    "Aqua"           "DeepPink"      "LightSkyBlue"      "PeachPuff"
-    "Aquamarine"     "DeepSkyBlue"   "LightSlateBlue"    "Peru"
-    "Azure"          "DimGray"       "LightSlateGray"    "Pink"
-    "Beige"          "DimGrey"       "LightSlateGrey"    "Plum"
-    "Bisque"         "DodgerBlue"    "LightSteelBlue"    "PowderBlue"
-    "Black"          "FireBrick"     "LightYellow"       "Purple"
-    "BlanchedAlmond" "FloralWhite"   "Lime"              "Red"
-    "Blue"           "ForestGreen"   "LimeGreen"         "RosyBrown"
-    "BlueViolet"     "Fuchsia"       "Linen"             "RoyalBlue"
-    "Brown"          "Gainsboro"     "Magenta"           "SaddleBrown"
-    "BurlyWood"      "GhostWhite"    "Maroon"            "Salmon"
-    "CadetBlue"      "Gold"          "MediumAquamarine"  "SandyBrown"
-    "Chartreuse"     "Goldenrod"     "MediumBlue"        "SeaGreen"
-    "Chocolate"      "Gray"          "MediumOrchid"      "Seashell"
-    "Coral"          "Green"         "MediumPurple"      "Sienna"
-    "CornflowerBlue" "GreenYellow"   "MediumSeaGreen"    "Silver"
-    "Cornsilk"       "Grey"          "MediumSlateBlue"   "SkyBlue"
-    "Crimson"        "Honeydew"      "MediumSpringGreen" "SlateBlue"
-    "Cyan"           "HotPink"       "MediumTurquoise"   "SlateGray"
-    "DarkBlue"       "IndianRed"     "MediumVioletRed"   "SlateGrey"
-    "DarkCyan"       "Indigo"        "MidnightBlue"      "Snow"
-    "DarkGoldenrod"  "Ivory"         "MintCream"         "SpringGreen"
-    "DarkGray"       "Khaki"         "MistyRose"         "SteelBlue"
-    "DarkGreen"      "Lavender"      "Moccasin"          "Tan"
-    "DarkGrey"       "LavenderBlush" "NavajoWhite"       "Teal"
-    "DarkKhaki"      "LawnGreen"     "Navy"              "Thistle"
-    "DarkMagenta"    "LemonChiffon"  "NavyBlue"          "Tomato"
-    "DarkOliveGreen" "LightBlue"     "OldLace"           "Turquoise"
-    "DarkOrange"     "LightCoral"    "Olive"             "Violet"
-    "DarkOrchid"     "LightCyan"     "OliveDrab"         "VioletRed"
-    "DarkRed"        "LightGoldenrod" "Orange"           "Wheat"
-    "DarkSalmon"     "LightGoldenrodYellow" "OrangeRed"  "White"
-    "DarkSeaGreen"   "LightGray"     "Orchid"            "WhiteSmoke"
-    "DarkSlateBlue"  "LightGreen"    "PaleGoldenrod"     "Yellow"
-    "DarkSlateGray"  "LightGrey"     "PaleGreen"         "YellowGreen"
-    "DarkSlateGrey"  "LightPink"     "PaleTurquoise")
-  "List of colors defined by package option svgnames from xcolor.sty.")
-
-(defvar LaTeX-xcolor-x11names-colors
-  '("AntiqueWhite1"     "DeepSkyBlue1"  "LightYellow1"  "RoyalBlue1"
-    "AntiqueWhite2"     "DeepSkyBlue2"  "LightYellow2"  "RoyalBlue2"
-    "AntiqueWhite3"     "DeepSkyBlue3"  "LightYellow3"  "RoyalBlue3"
-    "AntiqueWhite4"     "DeepSkyBlue4"  "LightYellow4"  "RoyalBlue4"
-    "Aquamarine1"       "DodgerBlue1"   "Magenta1"      "Salmon1"
-    "Aquamarine2"       "DodgerBlue2"   "Magenta2"      "Salmon2"
-    "Aquamarine3"       "DodgerBlue3"   "Magenta3"      "Salmon3"
-    "Aquamarine4"       "DodgerBlue4"   "Magenta4"      "Salmon4"
-    "Azure1"            "Firebrick1"    "Maroon1"       "SeaGreen1"
-    "Azure2"            "Firebrick2"    "Maroon2"       "SeaGreen2"
-    "Azure3"            "Firebrick3"    "Maroon3"       "SeaGreen3"
-    "Azure4"            "Firebrick4"    "Maroon4"       "SeaGreen4"
-    "Bisque1"           "Gold1"         "MediumOrchid1" "Seashell1"
-    "Bisque2"           "Gold2"         "MediumOrchid2" "Seashell2"
-    "Bisque3"           "Gold3"         "MediumOrchid3" "Seashell3"
-    "Bisque4"           "Gold4"         "MediumOrchid4" "Seashell4"
-    "Blue1"             "Goldenrod1"    "MediumPurple1" "Sienna1"
-    "Blue2"             "Goldenrod2"    "MediumPurple2" "Sienna2"
-    "Blue3"             "Goldenrod3"    "MediumPurple3" "Sienna3"
-    "Blue4"             "Goldenrod4"    "MediumPurple4" "Sienna4"
-    "Brown1"            "Green1"        "MistyRose1"    "SkyBlue1"
-    "Brown2"            "Green2"        "MistyRose2"    "SkyBlue2"
-    "Brown3"            "Green3"        "MistyRose3"    "SkyBlue3"
-    "Brown4"            "Green4"        "MistyRose4"    "SkyBlue4"
-    "Burlywood1"        "Honeydew1"     "NavajoWhite1"  "SlateBlue1"
-    "Burlywood2"        "Honeydew2"     "NavajoWhite2"  "SlateBlue2"
-    "Burlywood3"        "Honeydew3"     "NavajoWhite3"  "SlateBlue3"
-    "Burlywood4"        "Honeydew4"     "NavajoWhite4"  "SlateBlue4"
-    "CadetBlue1"        "HotPink1"      "OliveDrab1"    "SlateGray1"
-    "CadetBlue2"        "HotPink2"      "OliveDrab2"    "SlateGray2"
-    "CadetBlue3"        "HotPink3"      "OliveDrab3"    "SlateGray3"
-    "CadetBlue4"        "HotPink4"      "OliveDrab4"    "SlateGray4"
-    "Chartreuse1"       "IndianRed1"    "Orange1"       "Snow1"
-    "Chartreuse2"       "IndianRed2"    "Orange2"       "Snow2"
-    "Chartreuse3"       "IndianRed3"    "Orange3"       "Snow3"
-    "Chartreuse4"       "IndianRed4"    "Orange4"       "Snow4"
-    "Chocolate1"        "Ivory1"        "OrangeRed1"    "SpringGreen1"
-    "Chocolate2"        "Ivory2"        "OrangeRed2"    "SpringGreen2"
-    "Chocolate3"        "Ivory3"        "OrangeRed3"    "SpringGreen3"
-    "Chocolate4"        "Ivory4"        "OrangeRed4"    "SpringGreen4"
-    "Coral1"            "Khaki1"        "Orchid1"       "SteelBlue1"
-    "Coral2"            "Khaki2"        "Orchid2"       "SteelBlue2"
-    "Coral3"            "Khaki3"        "Orchid3"       "SteelBlue3"
-    "Coral4"            "Khaki4"        "Orchid4"       "SteelBlue4"
-    "Cornsilk1"         "LavenderBlush1" "PaleGreen1"    "Tan1"
-    "Cornsilk2"         "LavenderBlush2" "PaleGreen2"    "Tan2"
-    "Cornsilk3"         "LavenderBlush3" "PaleGreen3"    "Tan3"
-    "Cornsilk4"         "LavenderBlush4" "PaleGreen4"    "Tan4"
-    "Cyan1"             "LemonChiffon1" "PaleTurquoise1" "Thistle1"
-    "Cyan2"             "LemonChiffon2" "PaleTurquoise2" "Thistle2"
-    "Cyan3"             "LemonChiffon3" "PaleTurquoise3" "Thistle3"
-    "Cyan4"             "LemonChiffon4" "PaleTurquoise4" "Thistle4"
-    "DarkGoldenrod1"    "LightBlue1"    "PaleVioletRed1" "Tomato1"
-    "DarkGoldenrod2"    "LightBlue2"    "PaleVioletRed2" "Tomato2"
-    "DarkGoldenrod3"    "LightBlue3"    "PaleVioletRed3" "Tomato3"
-    "DarkGoldenrod4"    "LightBlue4"    "PaleVioletRed4" "Tomato4"
-    "DarkOliveGreen1"   "LightCyan1"    "PeachPuff1"     "Turquoise1"
-    "DarkOliveGreen2"   "LightCyan2"    "PeachPuff2"     "Turquoise2"
-    "DarkOliveGreen3"   "LightCyan3"    "PeachPuff3"     "Turquoise3"
-    "DarkOliveGreen4"   "LightCyan4"    "PeachPuff4"     "Turquoise4"
-    "DarkOrange1"       "LightGoldenrod1" "Pink1"        "VioletRed1"
-    "DarkOrange2"       "LightGoldenrod2" "Pink2"        "VioletRed2"
-    "DarkOrange3"       "LightGoldenrod3" "Pink3"        "VioletRed3"
-    "DarkOrange4"       "LightGoldenrod4" "Pink4"        "VioletRed4"
-    "DarkOrchid1"       "LightPink1"    "Plum1"          "Wheat1"
-    "DarkOrchid2"       "LightPink2"    "Plum2"          "Wheat2"
-    "DarkOrchid3"       "LightPink3"    "Plum3"          "Wheat3"
-    "DarkOrchid4"       "LightPink4"    "Plum4"          "Wheat4"
-    "DarkSeaGreen1"     "LightSalmon1"  "Purple1"        "Yellow1"
-    "DarkSeaGreen2"     "LightSalmon2"  "Purple2"        "Yellow2"
-    "DarkSeaGreen3"     "LightSalmon3"  "Purple3"        "Yellow3"
-    "DarkSeaGreen4"     "LightSalmon4"  "Purple4"        "Yellow4"
-    "DarkSlateGray1"    "LightSkyBlue1" "Red1"           "Gray0"
-    "DarkSlateGray2"    "LightSkyBlue2" "Red2"           "Green0"
-    "DarkSlateGray3"    "LightSkyBlue3" "Red3"           "Grey0"
-    "DarkSlateGray4"    "LightSkyBlue4" "Red4"           "Maroon0"
-    "DeepPink1"         "LightSteelBlue1" "RosyBrown1"   "Purple0"
-    "DeepPink2"         "LightSteelBlue2" "RosyBrown2"
-    "DeepPink3"         "LightSteelBlue3" "RosyBrown3"
-    "DeepPink4"         "LightSteelBlue4" "RosyBrown4")
-  "List of colors defined by package option x11names from xcolor.sty.")
-
-(defvar LaTeX-xcolor-color-models
-  (append LaTeX-xcolor-core-color-models
-          LaTeX-xcolor-num-color-models
-          LaTeX-xcolor-pseudo-color-models)
-  "Combine three variables `LaTeX-xcolor-core-color-models',
-`LaTeX-xcolor-num-color-models' and `LaTeX-xcolor-pseudo-color-models'.")
-
-(defun LaTeX-xcolor-color-models (&optional no-named)
-  "Return the value of variable `LaTeX-xcolor-color-models'.
-If NO-NAMED is non-nil, remove \"named\" and return the
-remainder."
-  (if no-named
-      (remove "named" LaTeX-xcolor-color-models)
-    LaTeX-xcolor-color-models))
-
-;; Needed for auto-parsing.
-(require 'tex)
-
-;; Setup AUCTeX parser for \definecolor(set):
-(TeX-auto-add-type "xcolor-definecolor" "LaTeX")
-(TeX-auto-add-type "xcolor-definecolorset" "LaTeX")
-
-(defvar LaTeX-xcolor-definecolor-regexp
-  (eval-when-compile
-    `(,(concat "\\\\"
-               (regexp-opt '("definecolor"  "providecolor"
-                             "preparecolor" "colorlet"))
-               "\\(?:\\[\\(?:[^]]*\\)\\]\\)?{\\([^}]+\\)}")
-      1 LaTeX-auto-xcolor-definecolor))
-  "Match the argument of various color defining macros from xcolor package.")
-
-(defvar LaTeX-xcolor-definecolorset-regexp
-  `(,(concat "\\\\\\(?:define\\|provide\\|prepare\\)"
-             "colorset"
-             "\\(?:\\[\\(?:[^]]*\\)\\]\\)?"
-             "{\\(?:[^}]+\\)}"
-             "{\\([^}]+\\)}"
-             "{\\([^}]+\\)}"
-             "{\\([^}]+\\)}")
-    (1 2 3) LaTeX-auto-xcolor-definecolorset)
-  "Match the argument of various color-set defining macros from
-xcolor package.")
-
-(defun LaTeX-xcolor-auto-prepare ()
-  "Clear `LaTeX-auto-xcolor-definecolor' before parsing."
-  (setq LaTeX-auto-xcolor-definecolor nil
-        LaTeX-auto-xcolor-definecolorset nil))
-
-(defun LaTeX-xcolor-auto-cleanup ()
-  "Process the parsed elements from `LaTeX-auto-xcolor-definecolorset'."
-  (dolist (colset (LaTeX-xcolor-definecolorset-list))
-    (let ((head (car colset))
-          (tail (cadr colset))
-          (cols (split-string
-                 (replace-regexp-in-string "[ %\n\r\t]" "" (nth 2 colset))
-                 "\\(,[^;]+;\\|,[^;]+$\\)" t)))
-      (dolist (color cols)
-        (LaTeX-add-xcolor-definecolors (concat head color tail))))))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-xcolor-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-xcolor-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(defun TeX-arg-xcolor-definecolor (optional)
-  "Insert arguments of \\definecolor and similar macros from xcolor.sty."
-  ;; \definecolor[<type>]{<name>}{<model-list>}{<spec-list>}
-  (let* ((TeX-last-optional-rejected nil)
-         (xcoltype  (LaTeX-check-insert-macro-default-style
-                     (completing-read
-                      (TeX-argument-prompt t nil "Type")
-                      LaTeX-xcolor-type-color-models)))
-         (xcolname  (TeX-read-string
-                     (TeX-argument-prompt optional nil "Color name")))
-         (xcolmodel (completing-read
-                     (TeX-argument-prompt optional nil "Model (list)")
-                     (if (string= xcoltype "named")
-                         (LaTeX-xcolor-color-models t)
-                       LaTeX-xcolor-color-models)))
-         (xcolspec  (if (string= xcolmodel "named")
-                        (completing-read
-                         (TeX-argument-prompt optional nil "Color")
-                         (LaTeX-xcolor-definecolor-list))
-                      (TeX-read-string
-                       (TeX-argument-prompt optional nil (concat xcolmodel " spec (list)"))))))
-    (when (and xcoltype (not (string= xcoltype "")))
-      (insert (format "[%s]" xcoltype)))
-    (TeX-argument-insert xcolname optional)
-    (LaTeX-add-xcolor-definecolors xcolname)
-    (TeX-argument-insert xcolmodel optional)
-    (TeX-argument-insert xcolspec optional)))
-
-(defun TeX-arg-xcolor-definecolorset (optional)
-  "Insert arguments of \\definecolorset and similar macros from xcolor.sty."
-  (let* ((TeX-last-optional-rejected nil)
-         (xcoltype (LaTeX-check-insert-macro-default-style
-                    (completing-read
-                     (TeX-argument-prompt t nil "Type")
-                     LaTeX-xcolor-type-color-models)))
-         (xcolmodel (completing-read
-                     (TeX-argument-prompt optional nil "Model")
-                     (LaTeX-xcolor-color-models t))))
-    (when (and xcoltype (not (string= xcoltype "")))
-      (insert (format "[%s]" xcoltype)))
-    (TeX-argument-insert xcolmodel optional)))
-
-(defun TeX-arg-xcolor (optional)
-  "Insert arguments of various color commands from xcolor.sty."
-  ;; \color{<name>} or \color[<model-list>]{<spec-list>}
-  (let* ((TeX-last-optional-rejected nil)
-         (xcolmodel (LaTeX-check-insert-macro-default-style
-                     (completing-read
-                      (TeX-argument-prompt t nil "Model (list)")
-                      (LaTeX-xcolor-color-models t))))
-         (xcolor (if (and xcolmodel (not (string= xcolmodel "")))
-                     (TeX-read-string
-                      (TeX-argument-prompt optional nil (concat xcolmodel " spec (list)")))
-                   (completing-read
-                    (TeX-argument-prompt optional nil "Color")
-                    (LaTeX-xcolor-definecolor-list)))))
-    (when (and xcolmodel (not (string= xcolmodel "")))
-      (insert (format "[%s]" xcolmodel)))
-    (TeX-argument-insert xcolor optional)))
-
-(defun TeX-arg-xcolor-fcolorbox (optional)
-  "Insert arguments of \\fcolorbox from xcolor.sty."
-  ;;\fcolorbox[<frame model>]{<frame spec>}[<background model>]{<background spec>}{<text>}
-  (let* ((TeX-last-optional-rejected nil)
-         (xfrmodel (LaTeX-check-insert-macro-default-style
-                    (completing-read
-                     (TeX-argument-prompt t nil "(Frame) Color model")
-                     LaTeX-xcolor-color-models)))
-         ;; Set `TeX-last-optional-rejected' acc. to `xfrmodel'
-         (TeX-last-optional-rejected (or (not xfrmodel)
-                                         (and xfrmodel (string= xfrmodel ""))))
-         (xfrspec  (if (or (null xfrmodel)
-                           (string= xfrmodel "")
-                           (string= xfrmodel "named"))
-                       (completing-read
-                        (TeX-argument-prompt optional nil "Frame color spec")
-                        (LaTeX-xcolor-definecolor-list))
-                     (TeX-read-string
-                      (TeX-argument-prompt optional nil "Frame color spec"))))
-         (xbgmodel (LaTeX-check-insert-macro-default-style
-                    (completing-read
-                     (TeX-argument-prompt t nil "Background Color model")
-                     LaTeX-xcolor-color-models)))
-         (xbgspec  (if (or (null xfrmodel)
-                           (string= xfrmodel "")
-                           (string= xfrmodel "named")
-                           (null xbgmodel)
-                           (string= xbgmodel "")
-                           (string= xbgmodel "named"))
-                       (completing-read
-                        (TeX-argument-prompt optional nil "Background color spec")
-                        (LaTeX-xcolor-definecolor-list))
-                     (TeX-read-string
-                      (TeX-argument-prompt optional nil "Background color spec")))))
-    (when (and xfrmodel (not (string= xfrmodel "")))
-      (insert (format "[%s]" xfrmodel)))
-    (TeX-argument-insert xfrspec optional)
-    (when (and xbgmodel (not (string= xbgmodel "")))
-      (insert (format "[%s]" xbgmodel)))
-    (TeX-argument-insert xbgspec optional)))
-
-(TeX-add-style-hook
- "xcolor"
- (lambda ()
-   ;; Add color to the parser.
-   (TeX-auto-add-regexp LaTeX-xcolor-definecolor-regexp)
-   (TeX-auto-add-regexp LaTeX-xcolor-definecolorset-regexp)
-
-   ;; Add list of colors which are always available.
-   (apply #'LaTeX-add-xcolor-definecolors LaTeX-xcolor-base-colors)
-
-   ;; Add dvips colors in conjunction with `dvipsnames*?'.
-   (when (or (LaTeX-provided-package-options-member "xcolor" "dvipsnames")
-             (LaTeX-provided-package-options-member "xcolor" "dvipsnames*"))
-     (apply #'LaTeX-add-xcolor-definecolors LaTeX-xcolor-dvipsnames-colors))
-
-   ;; For `svgnames*?'
-   (when (or (LaTeX-provided-package-options-member "xcolor" "svgnames")
-             (LaTeX-provided-package-options-member "xcolor" "svgnames*"))
-     (apply #'LaTeX-add-xcolor-definecolors LaTeX-xcolor-svgnames-colors))
-
-   ;; For `x11ames*?'
-   (when (or (LaTeX-provided-package-options-member "xcolor" "x11names")
-             (LaTeX-provided-package-options-member "xcolor" "x11names*"))
-     (apply #'LaTeX-add-xcolor-definecolors LaTeX-xcolor-x11names-colors))
-
-   (TeX-add-symbols
-    ;; 2.5.2 Color definition in xcolor
-    ;; \definecolor[<type>]{<name>}{<model-list>}{<spec-list>}
-    '("definecolor" TeX-arg-xcolor-definecolor)
-
-    ;; \providecolor[<type>]{<name>}{<model-list>}{<spec-list>}
-    '("providecolor" TeX-arg-xcolor-definecolor)
-
-    ;; \colorlet[<type>]{<name>}[<num model>]{<color>}
-    '("colorlet"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Type")
-        LaTeX-xcolor-type-color-models ]
-      (TeX-arg-eval
-       (lambda ()
-         (let ((xcolor (TeX-read-string
-                        (TeX-argument-prompt nil nil "Color"))))
-           (LaTeX-add-xcolor-definecolors xcolor)
-           (format "%s" xcolor))))
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Model")
-        (LaTeX-xcolor-color-models t) ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color")
-                    (LaTeX-xcolor-definecolor-list)))
-
-    ;; 2.5.3 Defining sets of colors
-    ;; \definecolorset[<type>]{<model-list>}{<head>}{<tail>}{<set spec>}
-    '("definecolorset" TeX-arg-xcolor-definecolorset "Head" "Tail" t)
-
-    ;; \providecolorset[<type>]{<model-list>}{<head>}{<tail>}{<set spec>}
-    '("providecolorset" TeX-arg-xcolor-definecolorset "Head" "Tail" t)
-
-    ;; 2.5.4 Immediate and deferred definitions
-    ;; \preparecolor[<type>]{<name>}{<model-list>}{<spec-list>}
-    '("preparecolor" TeX-arg-xcolor-definecolor)
-
-    ;; \preparecolorset[<type>]{<model-list>}{<head>}{<tail>}{<set spec>}
-    '("preparecolorset" TeX-arg-xcolor-definecolorset "Head" "Tail" t)
-
-    ;; \definecolors{<id-list>}
-    '("definecolors" t)
-
-    ;; \providecolors{<id-list>}
-    '("providecolors" t)
-
-    ;; 2.6 Color application
-    ;; 2.6.1 Standard color commands
-
-    ;; \color{<name>} or \color[<model>]{<color spec>}
-    '("color" TeX-arg-xcolor)
-
-    ;; \textcolor{<name>}{<text>} or
-    ;; \textcolor[<model>]{<color spec>}{<text>}
-    '("textcolor" TeX-arg-xcolor "Text")
-
-    ;; \mathcolor{<name>}{<math>} or
-    ;; \mathcolor[<model>]{<color spec>}{<math>}
-    '("mathcolor" TeX-arg-xcolor "Math")
-
-    ;; \pagecolor{<name>} or
-    ;; \pagecolor[<model>]{<color spec>}
-    '("pagecolor" TeX-arg-xcolor)
-
-    ;; \nopagecolor
-    '("nopagecolor" 0)
-
-    ;; 2.6.2 Colored boxes
-    ;; \colorbox{<name>}{<text>} or
-    ;; \colorbox[<model>]{<color spec>}{<text>}
-    '("colorbox" TeX-arg-xcolor "Text")
-
-    ;; \fcolorbox{<frame color>}{<box color>}{<text>} or
-    ;; \fcolorbox[<model>]{<frame spec>}{<background spec>}{<text>} or
-    ;; \fcolorbox[<frame model>]{<frame spec>}[<background model>]{<background spec>}{<text>}
-    '("fcolorbox" TeX-arg-xcolor-fcolorbox "Text")
-
-    ;; 2.6.4 Color testing
-    ;; \testcolor{<name>} or
-    ;; \testcolor[<model>]{<color spec>}
-    '("testcolor" TeX-arg-xcolor)
-
-    ;; 2.7 Color blending
-    '("blendcolors"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Mix expr")
-                    (LaTeX-xcolor-definecolor-list)))
-    '("blendcolors*"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Mix expr")
-                    (LaTeX-xcolor-definecolor-list)))
-
-    ;; 2.8 Color masks and separation
-    '("maskcolors"
-      [ TeX-arg-eval completing-read
-        (TeX-argument-prompt t nil "Model")
-        (LaTeX-xcolor-color-models t) ]
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color")
-                    (LaTeX-xcolor-definecolor-list)))
-
-    ;; 2.9 Color series
-    '("definecolorseries"
-      "Name"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Core model")
-                    LaTeX-xcolor-core-color-models)
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Method")
-                    '("step" "grad" "last"))
-      [ t ] nil [ nil ] nil)
-
-    '("resetcolorseries" [ "Div." ] "Name")
-
-    ;; 2.13 Color information
-    ;; \extractcolorspec{<color>}{<cmd>}
-    '("extractcolorspec"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color")
-                    (LaTeX-xcolor-definecolor-list))
-      (TeX-arg-define-macro "Command: \\"))
-
-    ;; \extractcolorspecs{<color>}{<model-cmd>}{<color-cmd>}
-    '("extractcolorspecs"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Color")
-                    (LaTeX-xcolor-definecolor-list))
-      (TeX-arg-define-macro "Model command: \\")
-      (TeX-arg-define-macro "Color command: \\"))
-
-    ;; \tracingcolors = <integer>
-    '("tracingcolors"
-      (TeX-arg-literal "="))
-
-    ;; 2.14 Color conversion
-    ;; \convertcolorspec{<model>}{<spec>}{<target model>}{cmd>}
-    '("convertcolorspec"
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Model")
-                    (LaTeX-xcolor-color-models))
-      (TeX-arg-eval TeX-read-string
-                    (TeX-argument-prompt nil nil "Spec"))
-      (TeX-arg-eval completing-read
-                    (TeX-argument-prompt nil nil "Model")
-                    (LaTeX-xcolor-color-models t))
-      (TeX-arg-define-macro "Macro: \\")) ) ; close TeX-add-symbols
-
-   ;; 2.12 Color in tables
-   ;; These commands are available with `table' package option
-   (when (LaTeX-provided-package-options-member "xcolor" "table")
-     ;; Run style hook to colortbl.sty
-     (TeX-run-style-hooks "colortbl")
-
-     ;; Add additional commands:
-     (TeX-add-symbols
-      ;; \rowcolors[<commands>]{<row>}{<odd-row color>}{<even-row color>}
-      '("rowcolors"
-        (TeX-arg-conditional (y-or-n-p "With optional commands? ")
-                             ( [ t ] )
-                             (ignore))
-        "Row"
-        (TeX-arg-eval completing-read
-                      (TeX-argument-prompt nil nil "Odd-row color")
-                      (LaTeX-xcolor-definecolor-list))
-        (TeX-arg-eval completing-read
-                      (TeX-argument-prompt nil nil "Even-row color")
-                      (LaTeX-xcolor-definecolor-list)))
-      '("rowcolors*"
-        (TeX-arg-conditional (y-or-n-p "With optional commands? ")
-                             ( [ t ] )
-                             (ignore))
-        "Row"
-        (TeX-arg-eval completing-read
-                      (TeX-argument-prompt nil nil "Odd-row color")
-                      (LaTeX-xcolor-definecolor-list))
-        (TeX-arg-eval completing-read
-                      (TeX-argument-prompt nil nil "Even-row color")
-                      (LaTeX-xcolor-definecolor-list)))
-      '("showrowcolors" 0)
-      '("hiderowcolors" 0))
-     (LaTeX-add-counters "rownum"))
-
-   ;; 2.6.4 Color testing
-   (LaTeX-add-environments
-    '("testcolors" LaTeX-env-args
-      [ TeX-arg-eval mapconcat #'identity
-        (TeX-completing-read-multiple
-         (TeX-argument-prompt t nil "Color models")
-         (LaTeX-xcolor-color-models t))
-        "," ] ))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("color"             "[{")
-                                ("pagecolor"         "[{"))
-                              'type-declaration)
-     (font-latex-add-keywords '(("textcolor"         "[{{")
-                                ("colorbox"          "[{{" )
-                                ("fcolorbox"         "[{[{{"))
-                              'type-command)
-     (font-latex-add-keywords '(("definecolor"       "[{{{")
-                                ("providecolor"      "[{{{")
-                                ("colorlet"          "[{[{")
-                                ("definecolorset"    "[{{{{")
-                                ("providecolorset"   "[{{{{")
-                                ("preparecolor"      "[{{{")
-                                ("preparecolorset"   "[{{{{")
-                                ("definecolors"      "{")
-                                ("providecolors"     "{")
-                                ("testcolor"         "[{")
-                                ("blendcolors"       "*{")
-                                ("maskcolors"        "[{")
-                                ("definecolorseries" "{{{[{[{")
-                                ("resetcolorseries"  "[{")
-                                ("extractcolorspec"  "{{")
-                                ("extractcolorspecs" "{{{")
-                                ("convertcolorspec"  "{{{{")
-                                ("rowcolors"         "*[{{{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-xcolor-package-options
-  '(;; options that determine the color driver
-    "dvipdf" "dvipdfm" "dvipdfmx" "dvips" "dvipsone" "dvisvgm"
-    "dviwin" "dviwindo" "emtex" "luatex" "oztex" "pctex32"
-    "pctexhp" "pctexps" "pctexwin" "pdftex" "tcidvi" "textures"
-    "truetex" "vtex" "xdvi" "xetex"
-
-    ;; options that determine the target color model
-    "natural" "rgb" "cmy" "cmyk" "hsb" "gray" "RGB" "HTML"
-    "HSB" "Gray" "monochrome"
-
-    ;; options that control predefined colors loading
-    "dvipsnames" "dvipsnames*" "svgnames" "svgnames*" "x11names" "x11names*"
-
-    ;; options that determine which other packages to load
-    "table" "fixpdftex" "hyperref"
-
-    ;; options that influence the behaviour of other commands
-    "prologue" "kernelfbox" "xcdraw" "noxcdraw" "fixinclude"
-    "showerrors" "hideerrors")
-  "Package options for the xcolor package.")
-
-;;; xcolor.el ends here
diff --git a/elpa/auctex-13.1.3/style/xcolor.elc b/elpa/auctex-13.1.3/style/xcolor.elc
deleted file mode 100644
index fc96ccd..0000000
--- a/elpa/auctex-13.1.3/style/xcolor.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/xkcdcolors.el b/elpa/auctex-13.1.3/style/xkcdcolors.el
deleted file mode 100644
index d00ad30..0000000
--- a/elpa/auctex-13.1.3/style/xkcdcolors.el
+++ /dev/null
@@ -1,1007 +0,0 @@
-;;; xkcdcolors.el --- AUCTeX style for `xkcdcolors.sty' (v1.0.1)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2019, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2019-10-26
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `xkcdcolors.sty' (v1.0.1) from
-;; 2019/10/21.  `xkcdcolors.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function LaTeX-add-xcolor-definecolors
-                  "xcolor"
-                  (&rest xcolor-definecolors))
-
-(defvar LaTeX-xkcdcolors-colornames
-  (eval-when-compile
-    (mapcar (lambda (x) (concat "xkcd" x))
-            '("CloudyBlue"
-              "DarkPastelGreen"
-              "Dust"
-              "ElectricLime"
-              "FreshGreen"
-              "LightEggplant"
-              "NastyGreen"
-              "ReallyLightBlue"
-              "Tea"
-              "WarmPurple"
-              "YellowishTan"
-              "Cement"
-              "DarkGrassGreen"
-              "DustyTeal"
-              "GreyTeal"
-              "MacaroniAndCheese"
-              "PinkishTan"
-              "Spruce"
-              "StrongBlue"
-              "ToxicGreen"
-              "WindowsBlue"
-              "BlueBlue"
-              "BlueWithAHintOfPurple"
-              "Booger"
-              "BrightSeaGreen"
-              "DarkGreenBlue"
-              "DeepTurquoise"
-              "GreenTeal"
-              "StrongPink"
-              "Bland"
-              "DeepAqua"
-              "LavenderPink"
-              "LightMossGreen"
-              "LightSeafoamGreen"
-              "OliveYellow"
-              "PigPink"
-              "DeepLilac"
-              "Desert"
-              "DustyLavender"
-              "PurpleyGrey"
-              "Purply"
-              "CandyPink"
-              "LightPastelGreen"
-              "BoringGreen"
-              "KiwiGreen"
-              "LightGreyGreen"
-              "OrangePink"
-              "TeaGreen"
-              "VeryLightBrown"
-              "EggShell"
-              "EggplantPurple"
-              "PowderPink"
-              "ReddishGrey"
-              "BabyShitBrown"
-              "Liliac"
-              "StormyBlue"
-              "UglyBrown"
-              "Custard"
-              "DarkishPink"
-              "DeepBrown"
-              "GreenishBeige"
-              "Manilla"
-              "OffBlue"
-              "BattleshipGrey"
-              "BrownyGreen"
-              "Bruise"
-              "KelleyGreen"
-              "SicklyYellow"
-              "SunnyYellow"
-              "Azul"
-              "Darkgreen"
-              "GreenYellow"
-              "Lichen"
-              "LightLightGreen"
-              "PaleGold"
-              "SunYellow"
-              "TanGreen"
-              "Burple"
-              "Butterscotch"
-              "Toupe"
-              "DarkCream"
-              "IndianRed"
-              "LightLavendar"
-              "PoisonGreen"
-              "BabyPukeGreen"
-              "BrightYellowGreen"
-              "CharcoalGrey"
-              "Squash"
-              "Cinnamon"
-              "LightPeaGreen"
-              "RadioactiveGreen"
-              "RawSienna"
-              "BabyPurple"
-              "Cocoa"
-              "LightRoyalBlue"
-              "Orangeish"
-              "RustBrown"
-              "SandBrown"
-              "Swamp"
-              "TealishGreen"
-              "BurntSiena"
-              "Camo"
-              "DuskBlue"
-              "Fern"
-              "OldRose"
-              "PaleLightGreen"
-              "PeachyPink"
-              "RosyPink"
-              "LightBluishGreen"
-              "LightBrightGreen"
-              "LightNeonGreen"
-              "LightSeafoam"
-              "TiffanyBlue"
-              "WashedOutGreen"
-              "BrownyOrange"
-              "NiceBlue"
-              "Sapphire"
-              "GreyishTeal"
-              "OrangeyYellow"
-              "Parchment"
-              "Straw"
-              "VeryDarkBrown"
-              "Terracota"
-              "UglyBlue"
-              "ClearBlue"
-              "Creme"
-              "FoamGreen"
-              "GreyGreen"
-              "LightGold"
-              "SeafoamBlue"
-              "Topaz"
-              "VioletPink"
-              "Wintergreen"
-              "YellowTan"
-              "DarkFuchsia"
-              "IndigoBlue"
-              "LightYellowishGreen"
-              "PaleMagenta"
-              "RichPurple"
-              "SunflowerYellow"
-              "GreenBlue"
-              "Leather"
-              "RacingGreen"
-              "VividPurple"
-              "DarkRoyalBlue"
-              "Hazel"
-              "MutedPink"
-              "BoogerGreen"
-              "Canary"
-              "CoolGrey"
-              "DarkTaupe"
-              "DarkishPurple"
-              "TrueGreen"
-              "CoralPink"
-              "DarkSage"
-              "DarkSlateBlue"
-              "FlatBlue"
-              "Mushroom"
-              "RichBlue"
-              "DirtyPurple"
-              "Greenblue"
-              "IckyGreen"
-              "LightKhaki"
-              "WarmBlue"
-              "DarkHotPink"
-              "DeepSeaBlue"
-              "Carmine"
-              "DarkYellowGreen"
-              "PalePeach"
-              "PlumPurple"
-              "GoldenRod"
-              "NeonRed"
-              "OldPink"
-              "VeryPaleBlue"
-              "BloodOrange"
-              "Grapefruit"
-              "SandYellow"
-              "ClayBrown"
-              "DarkBlueGrey"
-              "FlatGreen"
-              "LightGreenBlue"
-              "WarmPink"
-              "DodgerBlue"
-              "GrossGreen"
-              "Ice"
-              "MetallicBlue"
-              "PaleSalmon"
-              "SapGreen"
-              "Algae"
-              "BlueyGrey"
-              "GreenyGrey"
-              "HighlighterGreen"
-              "LightLightBlue"
-              "LightMint"
-              "RawUmber"
-              "VividBlue"
-              "DeepLavender"
-              "DullTeal"
-              "LightGreenishBlue"
-              "MudGreen"
-              "Pinky"
-              "RedWine"
-              "ShitGreen"
-              "TanBrown"
-              "Darkblue"
-              "Rosa"
-              "Lipstick"
-              "PaleMauve"
-              "Claret"
-              "Dandelion"
-              "Orangered"
-              "PoopGreen"
-              "Ruby"
-              "Dark"
-              "GreenishTurquoise"
-              "PastelRed"
-              "PissYellow"
-              "BrightCyan"
-              "DarkCoral"
-              "AlgaeGreen"
-              "DarkishRed"
-              "ReddyBrown"
-              "BlushPink"
-              "CamouflageGreen"
-              "LawnGreen"
-              "Putty"
-              "VibrantBlue"
-              "DarkSand"
-              "PurpleBlue"
-              "Saffron"
-              "Twilight"
-              "WarmBrown"
-              "Bluegrey"
-              "BubbleGumPink"
-              "DuckEggBlue"
-              "GreenishCyan"
-              "Petrol"
-              "Royal"
-              "Butter"
-              "DustyOrange"
-              "OffYellow"
-              "PaleOliveGreen"
-              "Orangish"
-              "Leaf"
-              "LightBlueGrey"
-              "DriedBlood"
-              "LightishPurple"
-              "RustyRed"
-              "LavenderBlue"
-              "LightGrassGreen"
-              "LightMintGreen"
-              "Sunflower"
-              "Velvet"
-              "BrickOrange"
-              "LightishRed"
-              "PureBlue"
-              "TwilightBlue"
-              "VioletRed"
-              "YellowyBrown"
-              "Carnation"
-              "MuddyYellow"
-              "DarkSeafoamGreen"
-              "DeepRose"
-              "DustyRed"
-              "GreyBlue"
-              "LemonLime"
-              "PurplePink"
-              "BrownYellow"
-              "PurpleBrown"
-              "Wisteria"
-              "BananaYellow"
-              "LipstickRed"
-              "WaterBlue"
-              "BrownGrey"
-              "VibrantPurple"
-              "BabyGreen"
-              "BarfGreen"
-              "EggshellBlue"
-              "SandyYellow"
-              "CoolGreen"
-              "Pale"
-              "BlueGrey"
-              "HotMagenta"
-              "Greyblue"
-              "Purpley"
-              "BabyShitGreen"
-              "BrownishPink"
-              "DarkAquamarine"
-              "Diarrhea"
-              "LightMustard"
-              "PaleSkyBlue"
-              "TurtleGreen"
-              "BrightOlive"
-              "DarkGreyBlue"
-              "GreenyBrown"
-              "LemonGreen"
-              "LightPeriwinkle"
-              "SeaweedGreen"
-              "SunshineYellow"
-              "UglyPurple"
-              "MediumPink"
-              "PukeBrown"
-              "VeryLightPink"
-              "Viridian"
-              "Bile"
-              "FadedYellow"
-              "VeryPaleGreen"
-              "VibrantGreen"
-              "BrightLime"
-              "Spearmint"
-              "LightAquamarine"
-              "LightSage"
-              "Yellowgreen"
-              "BabyPoo"
-              "DarkSeafoam"
-              "DeepTeal"
-              "Heather"
-              "RustOrange"
-              "DirtyBlue"
-              "FernGreen"
-              "BrightLilac"
-              "WeirdGreen"
-              "PeacockBlue"
-              "AvocadoGreen"
-              "FadedOrange"
-              "GrapePurple"
-              "HotGreen"
-              "LimeYellow"
-              "Mango"
-              "Shamrock"
-              "Bubblegum"
-              "PurplishBrown"
-              "VomitYellow"
-              "PaleCyan"
-              "KeyLime"
-              "TomatoRed"
-              "Lightgreen"
-              "Merlot"
-              "NightBlue"
-              "PurpleishPink"
-              "Apple"
-              "BabyPoopGreen"
-              "GreenApple"
-              "Heliotrope"
-              "YellowGreen"
-              "AlmostBlack"
-              "CoolBlue"
-              "LeafyGreen"
-              "MustardBrown"
-              "Dusk"
-              "DullBrown"
-              "FrogGreen"
-              "VividGreen"
-              "BrightLightGreen"
-              "FluroGreen"
-              "Kiwi"
-              "Seaweed"
-              "NavyGreen"
-              "UltramarineBlue"
-              "Iris"
-              "PastelOrange"
-              "YellowishOrange"
-              "Perrywinkle"
-              "Tealish"
-              "DarkPlum"
-              "Pear"
-              "PinkishOrange"
-              "MidnightPurple"
-              "LightPurple"
-              "DarkMint"
-              "GreenishTan"
-              "LightBurgundy"
-              "TurquoiseBlue"
-              "UglyPink"
-              "Sandy"
-              "ElectricPink"
-              "MutedPurple"
-              "MidGreen"
-              "Greyish"
-              "NeonYellow"
-              "Banana"
-              "CarnationPink"
-              "Tomato"
-              "Sea"
-              "MuddyBrown"
-              "TurquoiseGreen"
-              "Buff"
-              "Fawn"
-              "MutedBlue"
-              "PaleRose"
-              "DarkMintGreen"
-              "Amethyst"
-              "BlueGreen"
-              "Chestnut"
-              "SickGreen"
-              "Pea"
-              "RustyOrange"
-              "Stone"
-              "RoseRed"
-              "PaleAqua"
-              "DeepOrange"
-              "Earth"
-              "MossyGreen"
-              "GrassyGreen"
-              "PaleLimeGreen"
-              "LightGreyBlue"
-              "PaleGrey"
-              "Asparagus"
-              "Blueberry"
-              "PurpleRed"
-              "PaleLime"
-              "GreenishTeal"
-              "Caramel"
-              "DeepMagenta"
-              "LightPeach"
-              "MilkChocolate"
-              "Ocher"
-              "OffGreen"
-              "PurplyPink"
-              "Lightblue"
-              "DuskyBlue"
-              "Golden"
-              "LightBeige"
-              "ButterYellow"
-              "DuskyPurple"
-              "FrenchBlue"
-              "UglyYellow"
-              "GreenyYellow"
-              "OrangishRed"
-              "ShamrockGreen"
-              "OrangishBrown"
-              "TreeGreen"
-              "DeepViolet"
-              "Gunmetal"
-              "BluePurple"
-              "Cherry"
-              "SandyBrown"
-              "WarmGrey"
-              "DarkIndigo"
-              "Midnight"
-              "BlueyGreen"
-              "GreyPink"
-              "SoftPurple"
-              "Blood"
-              "BrownRed"
-              "MediumGrey"
-              "Berry"
-              "Poo"
-              "PurpleyPink"
-              "LightSalmon"
-              "Snot"
-              "EasterPurple"
-              "LightYellowGreen"
-              "DarkNavyBlue"
-              "Drab"
-              "LightRose"
-              "Rouge"
-              "PurplishRed"
-              "SlimeGreen"
-              "BabyPoop"
-              "IrishGreen"
-              "PinkPurple"
-              "DarkNavy"
-              "GreenyBlue"
-              "LightPlum"
-              "PinkishGrey"
-              "DirtyOrange"
-              "RustRed"
-              "PaleLilac"
-              "OrangeyRed"
-              "PrimaryBlue"
-              "KermitGreen"
-              "BrownishPurple"
-              "MurkyGreen"
-              "Wheat"
-              "VeryDarkPurple"
-              "BottleGreen"
-              "Watermelon"
-              "DeepSkyBlue"
-              "FireEngineRed"
-              "YellowOchre"
-              "PumpkinOrange"
-              "PaleOlive"
-              "LightLilac"
-              "LightishGreen"
-              "CarolinaBlue"
-              "Mulberry"
-              "ShockingPink"
-              "Auburn"
-              "BrightLimeGreen"
-              "Celadon"
-              "PinkishBrown"
-              "PooBrown"
-              "BrightSkyBlue"
-              "Celery"
-              "DirtBrown"
-              "Strawberry"
-              "DarkLime"
-              "Copper"
-              "MediumBrown"
-              "MutedGreen"
-              "Robin'sEgg"
-              "BrightAqua"
-              "BrightLavender"
-              "Ivory"
-              "VeryLightPurple"
-              "LightNavy"
-              "PinkRed"
-              "OliveBrown"
-              "PoopBrown"
-              "MustardGreen"
-              "OceanGreen"
-              "VeryDarkBlue"
-              "DustyGreen"
-              "LightNavyBlue"
-              "MintyGreen"
-              "Adobe"
-              "Barney"
-              "JadeGreen"
-              "BrightLightBlue"
-              "LightLime"
-              "DarkKhaki"
-              "OrangeYellow"
-              "Ocre"
-              "Maize"
-              "FadedPink"
-              "BritishRacingGreen"
-              "Sandstone"
-              "MudBrown"
-              "LightSeaGreen"
-              "RobinEggBlue"
-              "AquaMarine"
-              "DarkSeaGreen"
-              "SoftPink"
-              "OrangeyBrown"
-              "CherryRed"
-              "BurntYellow"
-              "BrownishGrey"
-              "Camel"
-              "PurplishGrey"
-              "Marine"
-              "GreyishPink"
-              "PaleTurquoise"
-              "PastelYellow"
-              "BlueyPurple"
-              "CanaryYellow"
-              "FadedRed"
-              "Sepia"
-              "Coffee"
-              "BrightMagenta"
-              "Mocha"
-              "Ecru"
-              "Purpleish"
-              "Cranberry"
-              "DarkishGreen"
-              "BrownOrange"
-              "DuskyRose"
-              "Melon"
-              "SicklyGreen"
-              "Silver"
-              "PurplyBlue"
-              "PurpleishBlue"
-              "HospitalGreen"
-              "ShitBrown"
-              "MidBlue"
-              "Amber"
-              "EasterGreen"
-              "SoftBlue"
-              "CeruleanBlue"
-              "GoldenBrown"
-              "BrightTurquoise"
-              "RedPink"
-              "RedPurple"
-              "GreyishBrown"
-              "Vermillion"
-              "Russet"
-              "SteelGrey"
-              "LighterPurple"
-              "BrightViolet"
-              "PrussianBlue"
-              "SlateGreen"
-              "DirtyPink"
-              "DarkBlueGreen"
-              "Pine"
-              "YellowyGreen"
-              "DarkGold"
-              "Bluish"
-              "DarkishBlue"
-              "DullRed"
-              "PinkyRed"
-              "Bronze"
-              "PaleTeal"
-              "MilitaryGreen"
-              "BarbiePink"
-              "BubblegumPink"
-              "PeaSoupGreen"
-              "DarkMustard"
-              "Shit"
-              "MediumPurple"
-              "VeryDarkGreen"
-              "Dirt"
-              "DuskyPink"
-              "RedViolet"
-              "LemonYellow"
-              "Pistachio"
-              "DullYellow"
-              "DarkLimeGreen"
-              "DenimBlue"
-              "TealBlue"
-              "LightishBlue"
-              "PurpleyBlue"
-              "LightIndigo"
-              "SwampGreen"
-              "BrownGreen"
-              "DarkMaroon"
-              "HotPurple"
-              "DarkForestGreen"
-              "FadedBlue"
-              "DrabGreen"
-              "LightLimeGreen"
-              "SnotGreen"
-              "Yellowish"
-              "LightBlueGreen"
-              "Bordeaux"
-              "LightMauve"
-              "Ocean"
-              "Marigold"
-              "MuddyGreen"
-              "DullOrange"
-              "Steel"
-              "ElectricPurple"
-              "FluorescentGreen"
-              "YellowishBrown"
-              "Blush"
-              "SoftGreen"
-              "BrightOrange"
-              "Lemon"
-              "PurpleGrey"
-              "AcidGreen"
-              "PaleLavender"
-              "VioletBlue"
-              "LightForestGreen"
-              "BurntRed"
-              "KhakiGreen"
-              "Cerise"
-              "FadedPurple"
-              "Apricot"
-              "DarkOliveGreen"
-              "GreyBrown"
-              "GreenGrey"
-              "TrueBlue"
-              "PaleViolet"
-              "PeriwinkleBlue"
-              "LightSkyBlue"
-              "Blurple"
-              "GreenBrown"
-              "Bluegreen"
-              "BrightTeal"
-              "BrownishYellow"
-              "PeaSoup"
-              "Forest"
-              "BarneyPurple"
-              "Ultramarine"
-              "Purplish"
-              "PukeYellow"
-              "BluishGrey"
-              "DarkPeriwinkle"
-              "DarkLilac"
-              "Reddish"
-              "LightMaroon"
-              "DustyPurple"
-              "TerraCotta"
-              "Avocado"
-              "MarineBlue"
-              "TealGreen"
-              "SlateGrey"
-              "LighterGreen"
-              "ElectricGreen"
-              "DustyBlue"
-              "GoldenYellow"
-              "BrightYellow"
-              "LightLavender"
-              "Umber"
-              "Poop"
-              "DarkPeach"
-              "JungleGreen"
-              "Eggshell"
-              "Denim"
-              "YellowBrown"
-              "DullPurple"
-              "ChocolateBrown"
-              "WineRed"
-              "NeonBlue"
-              "DirtyGreen"
-              "LightTan"
-              "IceBlue"
-              "CadetBlue"
-              "DarkMauve"
-              "VeryLightBlue"
-              "GreyPurple"
-              "PastelPink"
-              "VeryLightGreen"
-              "DarkSkyBlue"
-              "Evergreen"
-              "DullPink"
-              "Aubergine"
-              "Mahogany"
-              "ReddishOrange"
-              "DeepGreen"
-              "VomitGreen"
-              "PurplePink"
-              "DustyPink"
-              "FadedGreen"
-              "CamoGreen"
-              "PinkyPurple"
-              "PinkPurple"
-              "BrownishRed"
-              "DarkRose"
-              "Mud"
-              "Brownish"
-              "EmeraldGreen"
-              "PaleBrown"
-              "DullBlue"
-              "BurntUmber"
-              "MediumGreen"
-              "Clay"
-              "LightAqua"
-              "LightOliveGreen"
-              "BrownishOrange"
-              "DarkAqua"
-              "PurplishPink"
-              "DarkSalmon"
-              "GreenishGrey"
-              "Jade"
-              "UglyGreen"
-              "DarkBeige"
-              "Emerald"
-              "PaleRed"
-              "LightMagenta"
-              "Sky"
-              "LightCyan"
-              "YellowOrange"
-              "ReddishPurple"
-              "ReddishPink"
-              "Orchid"
-              "DirtyYellow"
-              "OrangeRed"
-              "DeepRed"
-              "OrangeBrown"
-              "CobaltBlue"
-              "NeonPink"
-              "RosePink"
-              "GreyishPurple"
-              "Raspberry"
-              "AquaGreen"
-              "SalmonPink"
-              "Tangerine"
-              "BrownishGreen"
-              "RedBrown"
-              "GreenishBrown"
-              "Pumpkin"
-              "PineGreen"
-              "Charcoal"
-              "BabyPink"
-              "Cornflower"
-              "BlueViolet"
-              "Chocolate"
-              "GreyishGreen"
-              "Scarlet"
-              "GreenYellow"
-              "DarkOlive"
-              "Sienna"
-              "PastelPurple"
-              "Terracotta"
-              "AquaBlue"
-              "SageGreen"
-              "BloodRed"
-              "DeepPink"
-              "Grass"
-              "Moss"
-              "PastelBlue"
-              "BluishGreen"
-              "GreenBlue"
-              "DarkTan"
-              "GreenishBlue"
-              "PaleOrange"
-              "Vomit"
-              "ForrestGreen"
-              "DarkLavender"
-              "DarkViolet"
-              "PurpleBlue"
-              "DarkCyan"
-              "OliveDrab"
-              "Pinkish"
-              "Cobalt"
-              "NeonPurple"
-              "LightTurquoise"
-              "AppleGreen"
-              "DullGreen"
-              "Wine"
-              "PowderBlue"
-              "OffWhite"
-              "ElectricBlue"
-              "DarkTurquoise"
-              "BluePurple"
-              "Azure"
-              "BrightRed"
-              "PinkishRed"
-              "CornflowerBlue"
-              "LightOlive"
-              "Grape"
-              "GreyishBlue"
-              "PurplishBlue"
-              "YellowishGreen"
-              "GreenishYellow"
-              "MediumBlue"
-              "DustyRose"
-              "LightViolet"
-              "MidnightBlue"
-              "BluishPurple"
-              "RedOrange"
-              "DarkMagenta"
-              "Greenish"
-              "OceanBlue"
-              "Coral"
-              "Cream"
-              "ReddishBrown"
-              "BurntSienna"
-              "Brick"
-              "Sage"
-              "GreyGreen"
-              "White"
-              "Robin'sEggBlue"
-              "MossGreen"
-              "SteelBlue"
-              "Eggplant"
-              "LightYellow"
-              "LeafGreen"
-              "LightGrey"
-              "Puke"
-              "PinkishPurple"
-              "SeaBlue"
-              "PalePurple"
-              "SlateBlue"
-              "BlueGrey"
-              "HunterGreen"
-              "Fuchsia"
-              "Crimson"
-              "PaleYellow"
-              "Ochre"
-              "MustardYellow"
-              "LightRed"
-              "Cerulean"
-              "PalePink"
-              "DeepBlue"
-              "Rust"
-              "LightTeal"
-              "Slate"
-              "Goldenrod"
-              "DarkYellow"
-              "DarkGrey"
-              "ArmyGreen"
-              "GreyBlue"
-              "Seafoam"
-              "Puce"
-              "SpringGreen"
-              "DarkOrange"
-              "Sand"
-              "PastelGreen"
-              "Mint"
-              "LightOrange"
-              "BrightPink"
-              "Chartreuse"
-              "DeepPurple"
-              "DarkBrown"
-              "Taupe"
-              "PeaGreen"
-              "PukeGreen"
-              "KellyGreen"
-              "SeafoamGreen"
-              "BlueGreen"
-              "Khaki"
-              "Burgundy"
-              "DarkTeal"
-              "BrickRed"
-              "RoyalPurple"
-              "Plum"
-              "MintGreen"
-              "Gold"
-              "BabyBlue"
-              "YellowGreen"
-              "BrightPurple"
-              "DarkRed"
-              "PaleBlue"
-              "GrassGreen"
-              "Navy"
-              "Aquamarine"
-              "BurntOrange"
-              "NeonGreen"
-              "BrightBlue"
-              "Rose"
-              "LightPink"
-              "Mustard"
-              "Indigo"
-              "Lime"
-              "SeaGreen"
-              "Periwinkle"
-              "DarkPink"
-              "OliveGreen"
-              "Peach"
-              "PaleGreen"
-              "LightBrown"
-              "HotPink"
-              "Black"
-              "Lilac"
-              "NavyBlue"
-              "RoyalBlue"
-              "Beige"
-              "Salmon"
-              "Olive"
-              "Maroon"
-              "BrightGreen"
-              "DarkPurple"
-              "Mauve"
-              "ForestGreen"
-              "Aqua"
-              "Cyan"
-              "Tan"
-              "DarkBlue"
-              "Lavender"
-              "Turquoise"
-              "DarkGreen"
-              "Violet"
-              "LightPurple"
-              "LimeGreen"
-              "Grey"
-              "SkyBlue"
-              "Yellow"
-              "Magenta"
-              "LightGreen"
-              "Orange"
-              "Teal"
-              "LightBlue"
-              "Red"
-              "Brown"
-              "Pink"
-              "Blue"
-              "Green"
-              "Purple")))
-  "List of colors provided by xkcdcolors package.")
-
-(TeX-add-style-hook
- "xkcdcolors"
- (lambda ()
-   ;; Run the style hook for xcolor.sty:
-   (TeX-run-style-hooks "xcolor")
-   ;; Make the colors defined in xkcdcolors.sty available:
-   (apply #'LaTeX-add-xcolor-definecolors LaTeX-xkcdcolors-colornames))
- TeX-dialect)
-
-(defvar LaTeX-xkcdcolors-package-options nil
-  "Package options for the xkcdcolors package.")
-
-;;; xkcdcolors.el ends here
diff --git a/elpa/auctex-13.1.3/style/xkcdcolors.elc b/elpa/auctex-13.1.3/style/xkcdcolors.elc
deleted file mode 100644
index 3d575d2..0000000
--- a/elpa/auctex-13.1.3/style/xkcdcolors.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/xltabular.el b/elpa/auctex-13.1.3/style/xltabular.el
deleted file mode 100644
index 3fb3e0d..0000000
--- a/elpa/auctex-13.1.3/style/xltabular.el
+++ /dev/null
@@ -1,147 +0,0 @@
-;;; xltabular.el --- AUCTeX style for `xltabular.sty' (v0.05)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2017--2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2017-11-03
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `xltabular.sty' (v0.05) from 2017/10/26.
-;; `xltabular.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-(defvar LaTeX-xltabular-skipping-regexp
-  (concat "[ \t]*" (regexp-opt '("[l]" "[r]" "[c]" "")) "[ \t]*{[^}]*}[ \t]*")
-  "Regexp matching between \\begin{xltabular} and column specification.
-For xltabular environment only.  See `LaTeX-insert-ampersands' for detail.
-
-This regexp assumes that the width specification contains neither
-nested curly brace pair nor escaped \"}\".")
-
-(defun LaTeX-env-xltabular (environment)
-  "Insert a xltabular ENVIRONMENT with spec, caption and label."
-  ;; xltabular has the following syntax:
-  ;;   \begin{xltabular}[hPos]{width}{ l X ...}
-  ;; Optional <hPos> comes before <width>, hence we cannot use
-  ;; `LaTeX-env-tabular*' here and has to cook our own function which
-  ;; is a combination of `LaTeX-env-tabular*' and
-  ;; `LaTeX-env-longtable'.  Note that `LaTeX-default-position' can be
-  ;; nil, i.e. do not prompt:
-  (let* ((pos (and LaTeX-default-position
-                   (completing-read (TeX-argument-prompt t nil "Position")
-                                    '("l" "r" "c")
-                                    nil nil LaTeX-default-position)))
-         (width (TeX-read-string
-                 (format "Width (default %s): " LaTeX-default-width)
-                 nil nil LaTeX-default-width))
-         (fmt (TeX-read-string
-               (if (string= LaTeX-default-format "")
-                   "Format: "
-                 (format "Format (default %s): " LaTeX-default-format))
-               nil nil
-               (if (string= LaTeX-default-format "")
-                   nil
-                 LaTeX-default-format)))
-         (caption (TeX-read-string "Caption: "))
-         (short-caption (when (>= (length caption) LaTeX-short-caption-prompt-length)
-                          (TeX-read-string "(Optional) Short caption: "))))
-    (setq LaTeX-default-position pos
-          LaTeX-default-width    width
-          LaTeX-default-format   fmt)
-    (LaTeX-insert-environment environment
-                              (concat
-                               (unless (zerop (length pos))
-                                 (concat LaTeX-optop pos LaTeX-optcl))
-                               (concat TeX-grop width TeX-grcl)
-                               (concat TeX-grop fmt TeX-grcl)))
-    ;; top caption -- do nothing if user skips caption
-    (unless (zerop (length caption))
-      ;; insert `\caption[short-caption]{caption':
-      (insert TeX-esc "caption")
-      (when (and short-caption (not (string= short-caption "")))
-        (insert LaTeX-optop short-caption LaTeX-optcl))
-      (insert TeX-grop caption)
-      ;; ask for a label and insert it
-      (LaTeX-label environment 'environment)
-      ;; the longtable `\caption' is equivalent to a
-      ;; `\multicolumn', so it needs a `\\' at the
-      ;; end of the line.  Prior to that, add } to
-      ;; close `\caption{'
-      (insert TeX-grcl "\\\\")
-      ;; fill the caption
-      (when auto-fill-function (LaTeX-fill-paragraph))
-      ;; Insert a new line and indent
-      (LaTeX-newline)
-      (indent-according-to-mode))
-    ;; Insert suitable number of &'s, suppress line break
-    (LaTeX-item-xltabular t)))
-
-(defun LaTeX-item-xltabular (&optional suppress)
-  "Insert line break macro on the last line and suitable number of &'s.
-For xltabular environment only.
-
-If SUPPRESS is non-nil, do not insert line break macro."
-  (unless suppress
-    (save-excursion
-      (end-of-line 0)
-      (just-one-space)
-      (TeX-insert-macro "\\")))
-  (LaTeX-insert-ampersands
-   LaTeX-xltabular-skipping-regexp #'LaTeX-array-count-columns))
-
-(TeX-add-style-hook
- "xltabular"
- (lambda ()
-   ;; ltablex loads both tabularx and longtable
-   (TeX-run-style-hooks "ltablex")
-
-   ;; Add xltabular with `LaTeX-env-xltabular'::
-   (LaTeX-add-environments '("xltabular" LaTeX-env-xltabular))
-
-   ;; Use the enhanced table formatting.  Append to
-   ;; `LaTeX-indent-environment-list' in order not to override custom settings.
-   (add-to-list (make-local-variable 'LaTeX-indent-environment-list)
-                '("xltabular" LaTeX-indent-tabular) t)
-
-   ;; Append xltabular to `LaTeX-label-alist', in order not to
-   ;; override possible custome values.
-   (add-to-list 'LaTeX-label-alist '("xltabular" . LaTeX-table-label) t)
-
-   ;; Append xltabular to `LaTeX-item-list' with `LaTeX-item-xltabular'
-   (add-to-list 'LaTeX-item-list '("xltabular" . LaTeX-item-xltabular) t)
-
-   ;; Tell RefTeX -- This is the same entry as for "longtable" in
-   ;; `reftex-label-alist-builtin':
-   (when (fboundp 'reftex-add-label-environments)
-     (reftex-add-label-environments
-      '(("xltabular" ?t nil nil caption)))))
- TeX-dialect)
-
-(defvar LaTeX-xltabular-package-options nil
-  "Package options for the xltabular package.")
-
-;;; xltabular.el ends here
diff --git a/elpa/auctex-13.1.3/style/xltabular.elc b/elpa/auctex-13.1.3/style/xltabular.elc
deleted file mode 100644
index 8e3c59e..0000000
--- a/elpa/auctex-13.1.3/style/xltabular.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/xparse.el b/elpa/auctex-13.1.3/style/xparse.el
deleted file mode 100644
index fd9bb32..0000000
--- a/elpa/auctex-13.1.3/style/xparse.el
+++ /dev/null
@@ -1,353 +0,0 @@
-;;; xparse.el --- AUCTeX style for `xparse.sty' version 2020-03-06  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2013, 2020, 2021 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Author: Mosè Giordano <mose@gnu.org>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds basic support for `xparse.sty' version 2020-03-06.
-;; It parses argument specification of macros and environments.
-
-;; The "yet not more supported" specifiers `l', `u', `g' and `G' are
-;; ignored completely and may lead to wrong parsing results.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-auto-add-type "xparse-macro" "LaTeX")
-
-(defvar LaTeX-xparse-macro-regexp
-  `(,(concat
-      (regexp-quote TeX-esc)
-      "\\(New\\|Renew\\|Provide\\|Declare\\)"
-      "\\(?:Expandable\\)?"
-      "DocumentCommand"
-      "[ \t\n\r]*"
-      "{?"
-      "[ \t\n\r]*"
-      (regexp-quote TeX-esc)
-      "\\([A-Za-z]+\\)"
-      "[ \t\n\r]*"
-      "}?"
-      "[ \t\n\r]*"
-      "{\\([^}{]*\\({[^}{]*\\({[^}{]*\\({[^}{]*}[^}{]*\\)*}[^}{]*\\)*}[^}{]*\\)*\\)}")
-    (0 2 3 1) LaTeX-auto-xparse-macro)
-  "Matches macros by xparse package.")
-
-(TeX-auto-add-type "xparse-environment" "LaTeX")
-
-(defvar LaTeX-xparse-environment-regexp
-  `(,(concat
-      (regexp-quote TeX-esc)
-      "\\(New\\|Renew\\|Provide\\|Declare\\)"
-      "DocumentEnvironment"
-      "[ \t\n\r]*"
-      "{"
-      "[ \t\n\r]*"
-      "\\([A-Za-z]+\\)"
-      "[ \t\n\r]*"
-      "}"
-      "[ \t\n\r]*"
-      "{\\([^}{]*\\({[^}{]*\\({[^}{]*\\({[^}{]*}[^}{]*\\)*}[^}{]*\\)*}[^}{]*\\)*\\)}")
-    (0 2 3 1) LaTeX-auto-xparse-environment)
-  "Matches environments by xparse package.")
-
-(defun LaTeX-arg-xparse-query (optional op-brace cl-brace &optional prompt)
-  "Special query function for parsed elements from xparse package.
-If OPTIONAL is non-nil, indicate it in minibuffer.  OP-BRACE sets
-the opening brace, CL-BRACE sets the closing one.  PROMPT
-replaces the standard one."
-  (let ((TeX-arg-opening-brace op-brace)
-        (TeX-arg-closing-brace cl-brace))
-    (TeX-argument-insert
-     (TeX-read-string (TeX-argument-prompt optional prompt "Text"))
-     optional)))
-
-(defun LaTeX-arg-xparse-embellishment-query (_optional embellish)
-  "Special insert function for embellishments from xparse package.
-Compatibility argument OPTIONAL is ignored.  EMBELLISH is a
-string with parsed elements inserted in the buffer.  This
-function also sets the value of `TeX-exit-mark' where the point
-will be once the insertion is completed."
-  (let (p)
-    (just-one-space)
-    (setq p (point))
-    (insert embellish)
-    (set-marker TeX-exit-mark (1+ p))))
-
-(defun LaTeX-xparse-macro-parse (type)
-  "Process parsed macro and environment definitions.
-TYPE is one of the symbols mac or env."
-  (dolist (xcmd (if (eq type 'mac)
-                    (LaTeX-xparse-macro-list)
-                  (LaTeX-xparse-environment-list)))
-    (let ((name (nth 1 xcmd))
-          (spec (nth 2 xcmd))
-          (what (nth 3 xcmd))
-          args opt-star opt-token)
-      (with-temp-buffer
-        (set-syntax-table LaTeX-mode-syntax-table)
-        ;; This one is probably not really needed?
-        (goto-char (point-min))
-        (insert (replace-regexp-in-string "[ \t\r\n%]" "" spec))
-        (goto-char (point-min))
-        (while (looking-at-p "[+!>bmrRvodODsteE]")
-          (cond (;; + or !: Long argument or space aware: Move over
-                 ;; them.  b is special; only available for
-                 ;; enviroments
-                 (looking-at-p "[+!b]")
-                 (forward-char 1))
-                ((looking-at-p ">")
-                 ;; Argument processors: Move over > and a balanced
-                 ;; {}
-                 (forward-char 1)
-                 (forward-sexp))
-                ;; Mandatory arguments:
-                ;; m: Ask for input with "Text" as prompt
-                ((looking-at-p "m")
-                 (forward-char 1)
-                 (push "Text" args))
-                ;; r<token1><token2>
-                ((looking-at-p "r")
-                 (re-search-forward "r\\(.\\)\\(.\\)" (+ (point) 3) t)
-                 (push `(LaTeX-arg-xparse-query
-                         ,(match-string-no-properties 1)
-                         ,(match-string-no-properties 2))
-                       args))
-                ;; R<token1><token2>{default}
-                ((looking-at-p "R")
-                 (re-search-forward "R\\(.\\)\\(.\\)" (+ (point) 3) t)
-                 (forward-sexp)
-                 (push `(LaTeX-arg-xparse-query
-                         ,(match-string-no-properties 1)
-                         ,(match-string-no-properties 2))
-                       args))
-                ;; v: Use `TeX-arg-verb-delim-or-brace'
-                ((looking-at-p "v")
-                 (forward-char 1)
-                 (push #'TeX-arg-verb-delim-or-brace args))
-                ;; Optional arguments:
-                ;; o standard LaTeX optional in square brackets
-                ((looking-at-p "o")
-                 (forward-char 1)
-                 (push (vector "Text") args))
-                ;; d<token1><token2>
-                ((looking-at-p "d")
-                 (re-search-forward "d\\(.\\)\\(.\\)" (+ (point) 3) t)
-                 (push (vector #'LaTeX-arg-xparse-query
-                               (match-string-no-properties 1)
-                               (match-string-no-properties 2))
-                       args))
-                ;; O{default}
-                ((looking-at-p "O")
-                 (forward-char 1)
-                 (forward-sexp)
-                 (push (vector "Text") args))
-                ;; D<token1><token2>{default}
-                ((looking-at-p "D")
-                 (re-search-forward "D\\(.\\)\\(.\\)" (+ (point) 3) t)
-                 (forward-sexp)
-                 (push (vector #'LaTeX-arg-xparse-query
-                               (match-string-no-properties 1)
-                               (match-string-no-properties 2))
-                       args))
-                ;; s: optional star
-                ((looking-at-p "s")
-                 (forward-char 1)
-                 (setq opt-star t))
-                ;; t: optional <token>
-                ((looking-at-p "t")
-                 (re-search-forward "t\\(.\\)" (+ (point) 2) t)
-                 (setq opt-token (match-string-no-properties 1)))
-                ;; e{tokes} a set of optional embellishments
-                ((looking-at-p "e")
-                 (forward-char)
-                 (if (looking-at-p TeX-grop)
-                     (re-search-forward "{\\([^}]+\\)}" nil t)
-                   (re-search-forward "\\(.\\)" (1+ (point)) t))
-                 (push `(LaTeX-arg-xparse-embellishment-query
-                         ,(match-string-no-properties 1))
-                       args))
-                ;; E{tokes}{defaults}
-                ((looking-at-p "E")
-                 (forward-char)
-                 (if (looking-at-p TeX-grop)
-                     (re-search-forward "{\\([^}]+\\)}" nil t)
-                   (re-search-forward "\\(.\\)" (1+ (point)) t))
-                 (push `(LaTeX-arg-xparse-embellishment-query
-                         ,(match-string-no-properties 1))
-                       args)
-                 (when (looking-at-p TeX-grop)
-                   (forward-sexp)))
-                ;; Finished:
-                (t nil))))
-      (if (eq type 'env)
-          ;; Parsed enviroments: If we are Renew'ing or Delare'ing, we
-          ;; delete the enviroment first from `LaTeX-environment-list'
-          ;; before adding the new one.  We have to sort the value of
-          ;; `LaTeX-environment-list' by running the function of the
-          ;; same name:
-          (progn
-            (when (member what '("Renew" "Declare"))
-              (LaTeX-environment-list)
-              (setq LaTeX-environment-list
-                    (assq-delete-all (car (assoc name LaTeX-environment-list))
-                                     LaTeX-environment-list)))
-            (LaTeX-add-environments `(,name
-                                      LaTeX-env-args
-                                      ,@(reverse args))))
-        ;; Parsed macros: If we are Renew'ing or Delare'ing, we delete
-        ;; the macros first from `TeX-symbol-list' before adding the
-        ;; new ones.  We have to sort the value of `TeX-symbol-list'
-        ;; by running the function of the same name:
-        (when (member what '("Renew" "Declare"))
-          (TeX-symbol-list)
-          (setq TeX-symbol-list
-                (assq-delete-all (car (assoc name TeX-symbol-list))
-                                 TeX-symbol-list))
-          (when opt-star
-            (setq TeX-symbol-list
-                  (assq-delete-all (car (assoc (concat name "*") TeX-symbol-list))
-                                   TeX-symbol-list)))
-          (when opt-token
-            (setq TeX-symbol-list
-                  (assq-delete-all (car (assoc (concat name opt-token) TeX-symbol-list))
-                                   TeX-symbol-list))))
-        (TeX-add-symbols (cons name
-                               (reverse args)))
-        (when opt-star
-          (TeX-add-symbols (cons (concat name "*")
-                                 (reverse args))))
-        (when opt-token
-          (TeX-add-symbols (cons (concat name opt-token)
-                                 (reverse args))))))))
-
-(defun LaTeX-xparse-auto-prepare ()
-  "Clear various `LaTeX-auto-xparse-*' variables before parsing."
-  (setq LaTeX-auto-xparse-macro nil
-        LaTeX-auto-xparse-environment nil))
-
-(defun LaTeX-xparse-auto-cleanup ()
-  "Process parsed elements for xparse package."
-  (LaTeX-xparse-macro-parse 'mac)
-  (LaTeX-xparse-macro-parse 'env))
-
-(add-hook 'TeX-auto-prepare-hook #'LaTeX-xparse-auto-prepare t)
-(add-hook 'TeX-auto-cleanup-hook #'LaTeX-xparse-auto-cleanup t)
-(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
-
-(TeX-add-style-hook
- "xparse"
- (lambda ()
-   (TeX-auto-add-regexp LaTeX-xparse-macro-regexp)
-   (TeX-auto-add-regexp LaTeX-xparse-environment-regexp)
-   (TeX-run-style-hooks
-    "expl3")
-   (TeX-add-symbols
-    ;; Declaring commands
-    '("DeclareDocumentCommand"
-      TeX-arg-define-macro "Argument specification" t)
-    '("NewDocumentCommand"
-      TeX-arg-define-macro "Argument specification" t)
-    '("RenewDocumentCommand"
-      TeX-arg-macro "Argument specification" t)
-    '("ProvideDocumentCommand"
-      TeX-arg-define-macro "Argument specification" t)
-
-    ;; Declaring commands and environments
-    '("DeclareDocumentEnvironment" TeX-arg-define-environment
-      "Argument specification" t t)
-    '("NewDocumentEnvironment" TeX-arg-define-environment
-      "Argument specification" t t)
-    '("RenewDocumentEnvironment" TeX-arg-environment
-      "Argument specification" t t)
-    '("ProvideDocumentEnvironment" TeX-arg-define-environment
-      "Argument specification" t t)
-
-    ;; Fully-expandable document commands
-    '("DeclareExpandableDocumentCommand"
-      TeX-arg-define-macro "Argument specification" t)
-    '("NewExpandableDocumentCommand"
-      TeX-arg-define-macro "Argument specification" t)
-    '("RenewExpandableDocumentCommand"
-      TeX-arg-macro "Argument specification" t)
-    '("ProvideExpandableDocumentCommand"
-      TeX-arg-define-macro "Argument specification" t)
-
-    ;; Testing special values
-    '("IfBooleanTF" 3)
-    '("IfBooleanT" 2)
-    '("IfBooleanF" 2)
-    '("IfNoValueTF" 3)
-    '("IfNoValueT" 2)
-    '("IfNoValueF" 2)
-    '("IfValueTF" 3)
-    '("IfValueT" 2)
-    '("IfValueF" 2)
-    "BooleanTrue"
-    "BooleanFalse"
-    ;; Argument processors
-    "ProcessedArgument"
-    "ReverseBoolean"
-    '("SplitArgument" "Number" "Token")
-    '("SplitList" "Token")
-    "TrimSpaces"
-    '("ProcessList" "List" "Function")
-    ;; Access to the argument specification
-    '("GetDocumentCommandArgSpec" TeX-arg-macro)
-    '("GetDocumentEnvironmmentArgSpec" TeX-arg-environment)
-    '("ShowDocumentCommandArgSpec" TeX-arg-macro)
-    '("ShowDocumentEnvironmentArgSpec" TeX-arg-environment))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("DeclareDocumentCommand" "|{\\{{")
-                                ("NewDocumentCommand"     "|{\\{{")
-                                ("ProvideDocumentCommand" "|{\\{{")
-                                ("RenewDocumentCommand"   "|{\\{{")
-                                ;;
-                                ("DeclareExpandableDocumentCommand" "|{\\{{")
-                                ("NewExpandableDocumentCommand"     "|{\\{{")
-                                ("ProvideExpandableDocumentCommand" "|{\\{{")
-                                ("RenewExpandableDocumentCommand"   "|{\\{{")
-                                ;;
-                                ("DeclareDocumentEnvironment" "{{{{")
-                                ("NewDocumentEnvironment"     "{{{{")
-                                ("ProvideDocumentEnvironment" "{{{{")
-                                ("RenewDocumentEnvironment"   "{{{{"))
-                              'function)))
- TeX-dialect)
-
-(defun LaTeX-xparse-package-options ()
-  "Read the xparse package options from the user."
-  (TeX-read-key-val t '(("log-declarations" ("true" "false")))))
-
-;;; xparse.el ends here
diff --git a/elpa/auctex-13.1.3/style/xparse.elc b/elpa/auctex-13.1.3/style/xparse.elc
deleted file mode 100644
index 725bea9..0000000
--- a/elpa/auctex-13.1.3/style/xparse.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/xr-hyper.el b/elpa/auctex-13.1.3/style/xr-hyper.el
deleted file mode 100644
index 472d028..0000000
--- a/elpa/auctex-13.1.3/style/xr-hyper.el
+++ /dev/null
@@ -1,73 +0,0 @@
-;;; xr-hyper.el --- AUCTeX style for `xr-hyper.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-10-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This file adds support for `xr-hyper.sty' v7.00m form 2021-06-07.
-;; RefTeX has good support for referencing external \label's, so it
-;; should be used.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "xr-hyper"
- (lambda ()
-   (TeX-add-symbols
-    '("externaldocument"
-      ["Prefix"]
-      [TeX-arg-eval completing-read
-                    (TeX-argument-prompt t nil "Cite option")
-                    '("nocite")]
-      ;; Act like \include and not like \input:
-      (TeX-arg-input-file "File" t)
-      ["Final file"])
-
-    '("externalcitedocument"
-      ["Prefix"]
-      ;; Act like \include and not like \input:
-      (TeX-arg-input-file "File" t)
-      ["Final file"]))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("externaldocument"     "[[{[")
-                                ("externalcitedocument" "[[{["))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-xr-hyper-package-options nil
-  "Package options for the xr-hyper package.")
-
-;;; xr-hyper.el ends here
diff --git a/elpa/auctex-13.1.3/style/xr-hyper.elc b/elpa/auctex-13.1.3/style/xr-hyper.elc
deleted file mode 100644
index 144e7ad..0000000
--- a/elpa/auctex-13.1.3/style/xr-hyper.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/xr.el b/elpa/auctex-13.1.3/style/xr.el
deleted file mode 100644
index c388ead..0000000
--- a/elpa/auctex-13.1.3/style/xr.el
+++ /dev/null
@@ -1,68 +0,0 @@
-;;; xr.el --- AUCTeX style for `xr.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2021 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2021-10-05
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-;; MA 02110-1301 USA.
-
-;;; Commentary:
-
-;; This file adds support for `xr.sty' v5.06 form 2020-05-10.  RefTeX
-;; has good support for referencing external \label's, so it should be
-;; used.
-
-;;; Code:
-
-(require 'tex)
-(require 'latex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "xr"
- (lambda ()
-   (TeX-add-symbols
-    '("externaldocument"
-      ["Prefix"]
-      ;; Act like \include and not like \input:
-      (TeX-arg-input-file "File" t))
-
-    '("externalcitedocument"
-      ["Prefix"]
-      ;; Act like \include and not like \input:
-      (TeX-arg-input-file "File" t)))
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("externaldocument"     "[{")
-                                ("externalcitedocument" "[{"))
-                              'reference)))
- TeX-dialect)
-
-(defvar LaTeX-xr-package-options nil
-  "Package options for the xr package.")
-
-;;; xr.el ends here
diff --git a/elpa/auctex-13.1.3/style/xr.elc b/elpa/auctex-13.1.3/style/xr.elc
deleted file mode 100644
index 1ff3923..0000000
--- a/elpa/auctex-13.1.3/style/xr.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/xspace.el b/elpa/auctex-13.1.3/style/xspace.el
deleted file mode 100644
index 5f04c5b..0000000
--- a/elpa/auctex-13.1.3/style/xspace.el
+++ /dev/null
@@ -1,60 +0,0 @@
-;;; xspace.el --- AUCTeX style for `xspace.sty'  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2011, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Mads Jensen <mje@inducks.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2011-02-01
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `xspace.sty'.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "xspace"
- (lambda ()
-   (TeX-add-symbols
-    '("xspace" 0)
-    "xspaceaddexception"
-    "xspaceremoveexception")
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("xspace" "")
-                                ("xspaceaddexception" "{")
-                                ("xspaceremoveexception" "{"))
-                              'function)))
- TeX-dialect)
-
-(defvar LaTeX-xspace-package-options nil
-  "Package options for the xspace package.")
-
-;;; xspace.el ends here
diff --git a/elpa/auctex-13.1.3/style/xspace.elc b/elpa/auctex-13.1.3/style/xspace.elc
deleted file mode 100644
index f39d27f..0000000
--- a/elpa/auctex-13.1.3/style/xspace.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/style/zlmtt.el b/elpa/auctex-13.1.3/style/zlmtt.el
deleted file mode 100644
index 40712fc..0000000
--- a/elpa/auctex-13.1.3/style/zlmtt.el
+++ /dev/null
@@ -1,65 +0,0 @@
-;;; zlmtt.el --- AUCTeX style for `zlmtt.sty' (v1.01)  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2014, 2018, 2020 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2014-10-31
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file adds support for `zlmtt.sty' (v1.01) from 2014/06/28.
-;; `zlmtt.sty' is part of TeXLive.
-
-;;; Code:
-
-(require 'tex)
-
-;; Silence the compiler:
-(declare-function font-latex-add-keywords
-                  "font-latex"
-                  (keywords class))
-
-(TeX-add-style-hook
- "zlmtt"
- (lambda ()
-
-   ;; New symbols
-   (TeX-add-symbols
-    '("proptt" t)   ; proportional typewriter
-    '("monott" t)   ; monospace typewriter
-    '("lctt"   t))  ; light condensed typewriter
-
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-              (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("proptt"   "{")
-                                ("monott"   "{")
-                                ("lctt"     "{"))
-                              'type-command)))
- TeX-dialect)
-
-(defvar LaTeX-zlmtt-package-options
-  '("light" "l" "lightcondensed" "lc" "med" "m"
-    "proportional" "p" "scaled")
-  "Package options for the zlmtt package.")
-
-;;; zlmtt.el ends here
diff --git a/elpa/auctex-13.1.3/style/zlmtt.elc b/elpa/auctex-13.1.3/style/zlmtt.elc
deleted file mode 100644
index 27c9044..0000000
--- a/elpa/auctex-13.1.3/style/zlmtt.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-bar.el b/elpa/auctex-13.1.3/tex-bar.el
deleted file mode 100644
index a9863f8..0000000
--- a/elpa/auctex-13.1.3/tex-bar.el
+++ /dev/null
@@ -1,509 +0,0 @@
-;;; tex-bar.el --- toolbar icons on AUCTeX in GNU emacs.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004-2022  Free Software Foundation, Inc.
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the GNU General Public License as
-;; published by the Free Software Foundation; either version 3 of
-;; the License, or (at your option) any later version.
-
-;; This program is distributed in the hope that it will be
-;; useful, but WITHOUT ANY WARRANTY; without even the implied
-;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-;; PURPOSE.  See the GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public
-;; License along with this program; if not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
-;; MA 02110-1301 USA
-
-;; Author: Miguel V. S. Frasson <frasson@math.leidenuniv.nl>
-;; Keywords: tool-bar, tex, latex
-
-;;; Commentary:
-;;
-
-;; This package also needs `toolbar-x.el', and `latex.el' for the
-;; symbol-toolbar.
-
-;;; Use of this preliminary version:
-
-;; -  Add `LaTeX-install-toolbar' to `LaTeX-mode-hook'.
-
-;; Special requirements for the use of experimental symbol-toolbar:
-
-;; -  Customize `TeX-bar-LaTeX-buttons', adding the label
-;;    `LaTeX-symbols-experimental' at the end.
-
-;; -  You should have a folder called "symb-pics" with the pics of the
-;;    symbols (xpm format is a good one), and the *parent* of this
-;;    folder should be in `load-path'.
-;; Did you read carefully this item?  I will say again: the folder
-;; "symb-pics" should *not* be in `load-path', but its *parent*.
-
-;; -  each image file is named after the command that it represents in
-;;    the following rules: the base name is the name of the command
-;;    without the escape character "\", like \delta -> "delta.xpm";
-;;    however, since in some OS filenames are case insensitive, all
-;;    occurences of capital letter should be replaced by the letter
-;;    plus a dash: \Rightarrow -> "R-ightarrow.xpm" --- actually, for
-;;    the correct name, apply `TeX-bar-img-filename' to "Rightarrow"
-;;     (TeX-bar-img-filename "Rightarrow")
-;;            -->  "R-ightarrow"
-;;    The function `TeX-bar-img-filename' also treats special commands
-;;    like `\{', `\|', etc.
-
-;; You can get the symbol images on (temporary solution)
-;;    http://www.math.leidenuniv.nl/~frasson/symb-pics.tar.gz
-
-;;; Code:
-
-(require 'custom)
-
-(require 'toolbar-x)
-
-(require 'tex)
-
-;; For the symbol toolbar
-(require 'latex)
-
-;;; Standard buttons
-
-;; help strings
-(defun TeX-bar-help-from-command-list (item)
-  "Return the help string of ITEM in `TeX-command-list'.
-If there is no help, the empty string is returned."
-  (let ((help (nth 1 (memq :help (assoc item TeX-command-list)))))
-    (if help help "")))
-
-(defgroup TeX-tool-bar nil
-  "Tool bar support in AUCTeX."
-  :group 'AUCTeX)
-
-(defcustom TeX-bar-TeX-buttons
-  '(new-file open-file dired kill-buffer save-buffer cut copy paste undo
-             separator tex next-error view bibtex spell)
-  "List of buttons available in `tex-mode'.
-It should be a list in the same format of the BUTTONS parameter
-in function `toolbarx-install-toolbar', often a symbol that
-labels a button.
-
-Type `\\[TeX-bar-TeX-buttons]' for a list of available buttons.
-
-Buttons are defined in alists (labels associated to properties
-that define a button).  For a list of variables that hold such
-alists, see variable `TeX-bar-TeX-all-button-alists'."
-  :type '(list (set :inline t
-                    (const new-file)
-                    (const open-file)
-                    (const dired)
-                    (const kill-buffer)
-                    (const save-buffer)
-                    (const write-file)
-                    (const undo)
-                    (const cut)
-                    (const copy)
-                    (const paste)
-                    (const search-forward)
-                    (const print-buffer)
-                    (const separator)
-                    (const tex)
-                    (const next-error)
-                    (const view)
-                    (const file)
-                    (const bibtex)
-                    (const clean)
-                    (const spell))
-               ;; (const latex-symbols-experimental)
-               (repeat (choice (symbol :tag "Label")
-                               (sexp :tag "General element"))))
-  :group 'TeX-tool-bar)
-
-(defgroup TeX-tool-bar-button-definitions nil
-  "Collections of button definitions."
-  :group 'TeX-tool-bar)
-
-(defcustom TeX-bar-TeX-all-button-alists
-  '(TeX-bar-TeX-button-alist
-    toolbarx-default-toolbar-meaning-alist)
-  "List of variables that hold buttons properties.
-Each element should be a symbol bound to list in the format of
-the argument BUTTON-ALIST in function `toolbarx-install-toolbar'."
-  :type '(repeat variable)
-  :group 'TeX-tool-bar-button-definitions)
-
-(defcustom TeX-bar-TeX-button-alist
-  '((tex :image (lambda nil (if TeX-PDF-mode "pdftex" "tex"))
-         :command (progn
-                    (TeX-save-document #'TeX-master-file)
-                    (TeX-command "TeX" #'TeX-master-file -1))
-         :help (lambda (&rest ignored)
-                 (TeX-bar-help-from-command-list "TeX")))
-    (pdftex :image "pdftex"
-            :command (progn
-                       (TeX-save-document #'TeX-master-file)
-                       (TeX-command "PDFTeX" #'TeX-master-file -1))
-            :help (lambda (&rest ignored)
-                    (TeX-bar-help-from-command-list "PDFTeX")))
-    (next-error :image "error"
-                :command TeX-next-error
-                :enable (TeX-error-report-has-errors-p)
-                :visible (TeX-error-report-has-errors-p))
-    (view :image (lambda nil (if TeX-PDF-mode "viewpdf" "viewdvi"))
-          :command (TeX-command "View" #'TeX-master-file -1)
-          :help (lambda (&rest ignored)
-                  (TeX-bar-help-from-command-list "View")))
-    (file :image "dvips"
-          :command (TeX-command "File" #'TeX-master-file -1)
-          :visible (not TeX-PDF-mode)
-          :help (lambda (&rest ignored)
-                  (TeX-bar-help-from-command-list "File")))
-    (bibtex :image "bibtex"
-            :command (TeX-command "BibTeX" #'TeX-master-file -1)
-            :help (lambda (&rest ignored)
-                    (TeX-bar-help-from-command-list "BibTeX")))
-    (clean  :image "delete"
-            :command (TeX-command "Clean" #'TeX-master-file -1)
-            :help (lambda (&rest ignored)
-                    (TeX-bar-help-from-command-list "Clean")))
-    (spell  :image "spell"
-            :command (TeX-command "Spell" #'TeX-master-file -1)
-            :help (lambda (&rest ignored)
-                    (TeX-bar-help-from-command-list "Spell"))))
-  ;; latex-symbols-experimental?
-  "Alist for button definitions in TeX bar.
-Value should le a list where each element is of format (KEY .
-PROPS), where KEY is a symbol that labels the button and PROPS is
-a list of properties of the button.  For a description of the
-format of PROPS, please see documentation of function
-`toolbarx-install-toolbar'.  This custom variable is in the same
-format of the argument MEANING-ALIST in the mentioned function."
-  :type '(alist :key-type symbol :value-type sexp)
-  :group 'TeX-tool-bar-button-definitions)
-
-(defun TeX-bar-TeX-buttons ()
-  "Display in a buffer a list of buttons for `tex-bar.el'."
-  (interactive)
-  (let ((assqs-button-alists)
-        (labels))
-    (dolist (m-alist TeX-bar-TeX-all-button-alists)
-      (setq labels nil)
-      (dolist (as (eval m-alist t))
-        (setq labels (cons (car as) labels)))
-      (setq assqs-button-alists (cons (cons m-alist (nreverse labels))
-                                      assqs-button-alists)))
-    (setq assqs-button-alists (nreverse assqs-button-alists))
-    ;; displaying results
-    (with-current-buffer (get-buffer-create "*TeX tool bar buttons*")
-      (erase-buffer)
-      (insert "Available buttons for TeX mode
-================================")
-      (dolist (i assqs-button-alists)
-        (insert (format "\n\n`%s' provides the following buttons:\n  " (car i)))
-        (dolist (j (cdr i))
-          (insert (format " %s" j)))
-        (fill-region (point-at-bol) (point-at-eol))))
-    (display-buffer "*TeX tool bar buttons*" t)))
-
-;;; Installation of the tool bar
-;;;###autoload
-(defun TeX-install-toolbar ()
-  "Install toolbar buttons for TeX mode."
-  (interactive)
-  (add-to-list 'toolbarx-image-path
-               (expand-file-name "images" TeX-data-directory))
-  (add-hook 'TeX-PDF-mode-hook #'toolbarx-refresh nil t)
-  (toolbarx-install-toolbar TeX-bar-TeX-buttons
-                            (let ((append-list))
-                              (dolist (elt TeX-bar-TeX-all-button-alists)
-                                (setq append-list (append append-list
-                                                          (eval elt t))))
-                              append-list)))
-
-(defcustom TeX-bar-LaTeX-buttons
-  '(new-file open-file dired kill-buffer save-buffer cut copy paste undo
-             separator latex next-error view bibtex spell)
-  "List of buttons available in `latex-mode'.
-It should be a list in the same format of the BUTTONS parameter
-in function `toolbarx-install-toolbar', often a symbol that
-labels a button.
-
-Type `\\[TeX-bar-LaTeX-buttons]' for a list of available buttons.
-
-Buttons are defined in alists (labels associated to properties
-that define a button).  For a list of variables that hold such
-alists, see variable `TeX-bar-LaTeX-all-button-alists'."
-  :type '(list (set :inline t
-                    (const new-file)
-                    (const open-file)
-                    (const dired)
-                    (const kill-buffer)
-                    (const save-buffer)
-                    (const write-file)
-                    (const undo)
-                    (const cut)
-                    (const copy)
-                    (const paste)
-                    (const search-forward)
-                    (const print-buffer)
-                    (const separator)
-                    (const latex)
-                    (const next-error)
-                    (const view)
-                    (const file)
-                    (const bibtex)
-                    (const clean)
-                    (const spell)
-                    (const latex-symbols-experimental))
-               (repeat (choice (symbol :tag "Label")
-                               (sexp :tag "General element"))))
-  :group 'TeX-tool-bar)
-
-(defcustom TeX-bar-LaTeX-all-button-alists
-  '(TeX-bar-LaTeX-button-alist
-    toolbarx-default-toolbar-meaning-alist)
-  "List of variables that hold buttons properties.
-Each element should be a symbol bound to list in the format of
-the argument BUTTON-ALIST in function `toolbarx-install-toolbar'."
-  :type '(repeat variable)
-  :group 'TeX-tool-bar-button-definitions)
-
-(defcustom TeX-bar-LaTeX-button-alist
-  '((latex :image (lambda nil (if TeX-PDF-mode "pdftex" "tex"))
-           :command (progn
-                      (TeX-save-document #'TeX-master-file)
-                      (TeX-command "LaTeX" #'TeX-master-file -1))
-           :help (lambda (&rest ignored)
-                   (TeX-bar-help-from-command-list "LaTeX")))
-    (pdflatex :image "pdftex"
-              :command (progn
-                         (TeX-save-document #'TeX-master-file)
-                         (TeX-command "PDFLaTeX" #'TeX-master-file -1))
-              :help (lambda (&rest ignored)
-                      (TeX-bar-help-from-command-list "PDFLaTeX")))
-    (next-error :image "error"
-                :command TeX-next-error
-                :enable (TeX-error-report-has-errors-p)
-                :visible (TeX-error-report-has-errors-p))
-    (view :image (lambda nil (if TeX-PDF-mode "viewpdf" "viewdvi"))
-          :command (TeX-command "View" #'TeX-master-file -1)
-          :help (lambda (&rest ignored)
-                  (TeX-bar-help-from-command-list "View")))
-    (file :image "dvips"
-          :command (TeX-command "File" #'TeX-master-file -1)
-          :visible (not TeX-PDF-mode)
-          :help (lambda (&rest ignored)
-                  (TeX-bar-help-from-command-list "File")))
-    (bibtex :image "bibtex"
-            :command (TeX-command (if LaTeX-using-Biber "Biber" "BibTeX")
-                                  #'TeX-master-file -1)
-            :help (lambda (&rest ignored)
-                    (TeX-bar-help-from-command-list
-                     (if LaTeX-using-Biber "Biber" "BibTeX"))))
-    (clean  :image "delete"
-            :command (TeX-command "Clean" #'TeX-master-file -1)
-            :help (lambda (&rest ignored)
-                    (TeX-bar-help-from-command-list "Clean")))
-    (spell  :image "spell"
-            :command (TeX-command "Spell" #'TeX-master-file -1)
-            :help (lambda (&rest ignored)
-                    (TeX-bar-help-from-command-list "Spell")))
-    (latex-symbols-experimental . (:alias :eval-group
-                                          LaTeX-symbols-toolbar-switch-contents
-                                          LaTeX-symbols-toolbar-contents)))
-  "Alist for button definitions in TeX bar.
-Value should le a list where each element is of format (KEY .
-PROPS), where KEY is a symbol that labels the button and PROPS is
-a list of properties of the button.  For a description of the
-format of PROPS, please see documentation of function
-`toolbarx-install-toolbar'.  This custom variable is in the same
-format of the argument MEANING-ALIST in the mentioned function."
-  :type '(alist :key-type symbol :value-type sexp)
-  :group 'TeX-tool-bar-button-definitions)
-
-(defun TeX-bar-LaTeX-buttons ()
-  "Display in a buffer a list of buttons for `tex-bar.el'."
-  (interactive)
-  (let ((assqs-button-alists)
-        (labels))
-    (dolist (m-alist TeX-bar-LaTeX-all-button-alists)
-      (setq labels nil)
-      (dolist (as (eval m-alist t))
-        (setq labels (cons (car as) labels)))
-      (setq assqs-button-alists (cons (cons m-alist (nreverse labels))
-                                      assqs-button-alists)))
-    (setq assqs-button-alists (nreverse assqs-button-alists))
-    ;; displaying results
-    (with-current-buffer (get-buffer-create "*TeX tool bar buttons*")
-      (erase-buffer)
-      (insert "Available buttons for LaTeX mode
-================================")
-      (dolist (i assqs-button-alists)
-        (insert (format "\n\n`%s' provides the following buttons:\n  " (car i)))
-        (dolist (j (cdr i))
-          (insert (format " %s" j)))
-        (fill-region (point-at-bol) (point-at-eol))))
-    (display-buffer "*TeX tool bar buttons*" t)))
-
-;;; Installation of the tool bar
-;;;###autoload
-(defun LaTeX-install-toolbar ()
-  "Install toolbar buttons for LaTeX mode."
-  (interactive)
-  (add-to-list 'toolbarx-image-path
-               (expand-file-name "images" TeX-data-directory))
-  (add-hook 'TeX-PDF-mode-hook #'toolbarx-refresh nil t)
-  ;; Refresh the toolbar after styles update because `LaTeX-using-Biber' value
-  ;; could have been changed.  Append the refresh to the hook so it is run after
-  ;; the other styles-related changes.
-  (add-hook 'TeX-update-style-hook #'toolbarx-refresh t t)
-  (toolbarx-install-toolbar TeX-bar-LaTeX-buttons
-                            (let ((append-list))
-                              (dolist (elt TeX-bar-LaTeX-all-button-alists)
-                                (setq append-list (append append-list
-                                                          (eval elt t))))
-                              append-list)))
-
-;;; Experimental Symbol Toolbar
-
-;;; symbol toolbar
-(defun TeX-bar-img-filename (tex-command)
-  "Return the filename (no extension) for the image button of TEX-COMMAND."
-  (let ((str-list (append tex-command nil))
-        (str-result))
-    (dolist (i str-list)
-      (cond
-       ;; capital letter -> letter + "-"
-       ((and (>= i ?A) (<= i ?Z))
-        (setq str-result (cons ?- (cons i str-result))))
-       ;; lowercase letter -> letter
-       ((and (>= i ?a) (<= i ?z))
-        (setq str-result (cons i str-result)))
-       ;; open curly brackets `{' -> "ocb--"
-       ((eq i ?{)
-        (setq str-result (cons ?o str-result))
-        (setq str-result (cons ?c str-result))
-        (setq str-result (cons ?b str-result))
-        (setq str-result (cons ?- str-result))
-        (setq str-result (cons ?- str-result)))
-       ;; close curly brackets `}' -> "ccb--"
-       ((eq i ?})
-        (setq str-result (cons ?c str-result))
-        (setq str-result (cons ?c str-result))
-        (setq str-result (cons ?b str-result))
-        (setq str-result (cons ?- str-result))
-        (setq str-result (cons ?- str-result)))
-       ;; vertical bar `|' -> "v--"
-       ((eq i ?|)
-        (setq str-result (cons ?v str-result))
-        (setq str-result (cons ?- str-result))
-        (setq str-result (cons ?- str-result)))
-       ;; slash `/' -> "s--"
-       ((eq i ?/)
-        (setq str-result (cons ?s str-result))
-        (setq str-result (cons ?- str-result))
-        (setq str-result (cons ?- str-result)))))
-    (concat (nreverse str-result))))
-
-(let* ((menu-strings-buttons-alist
-        ;; make a alist os strings with the symbol classes and store it in
-        ;; `menu-strings-alist'
-        (let* ((menu-strings-alist-temp))
-          (dolist (item-external (cdr LaTeX-math-menu)
-                                 (nreverse menu-strings-alist-temp))
-            (when (listp item-external)
-              ;; if first element is vector, I am supposing that all are
-              ;; vectors as well
-              (if (vectorp (cadr item-external))
-                  (let* ((menu-str (car item-external))
-                         (menu-buttons))
-                    (dolist (button (cdr item-external))
-                      (setq menu-buttons
-                            (cons (list (intern (TeX-bar-img-filename
-                                                 (aref button 0)))
-                                        :image
-                                        (concat "symb-pics/"
-                                                (TeX-bar-img-filename
-                                                 (aref button 0)))
-                                        :help (aref button 0)
-                                        :command (aref button 1))
-                                  menu-buttons)))
-                    (setq menu-buttons (nreverse menu-buttons))
-                    (setq menu-strings-alist-temp
-                          (cons (cons menu-str (list menu-buttons))
-                                menu-strings-alist-temp)))
-                ;; if another list (therefore, up to second level menu)
-                (let ((parent-str (concat (car item-external) " ")))
-                  (dolist (item-internal (cdr item-external))
-                    (unless (equal (car item-internal) "Special")
-                      (let* ((menu-str (concat parent-str
-                                               (car item-internal)))
-                             (menu-buttons))
-                        (dolist (button (cdr item-internal))
-                          (setq menu-buttons
-                                (cons (list (intern (aref button 0))
-                                            :image
-                                            (concat "symb-pics/"
-                                                    (TeX-bar-img-filename
-                                                     (aref button 0)))
-                                            :help (aref button 0)
-                                            :command (aref button 1))
-                                      menu-buttons)))
-                        (setq menu-buttons (nreverse menu-buttons))
-                        (setq menu-strings-alist-temp
-                              (cons (cons menu-str (list menu-buttons))
-                                    menu-strings-alist-temp)))))))))))
-       (list-strings (let* ((list-str-temp))
-                       (dolist (i menu-strings-buttons-alist
-                                  (nreverse list-str-temp))
-                         (setq list-str-temp (cons (car i)
-                                                   list-str-temp))))))
-  (defvar LaTeX-symbols-toolbar-visible-flag nil
-    "Non-nil means that the LaTeX symbols on toolbar are visible.
-Internal variable.")
-  (defconst LaTeX-symbols-toolbar-switch-contents
-    `(;; the on-off switch button
-      (latex-symbols-switch
-       :image (lambda nil (if LaTeX-symbols-toolbar-visible-flag
-                              "ltx-symb-turn-off"
-                            "ltx-symb-turn-on"))
-       :command (progn
-                  (setq LaTeX-symbols-toolbar-visible-flag
-                        (not LaTeX-symbols-toolbar-visible-flag))
-                  (toolbarx-refresh))
-       ;; help message depends on if symb-toolbar is on or off, and in
-       ;; the name of the current class of symbols
-       :help (lambda (&rest ignore)
-               (concat "Turn "
-                       (if LaTeX-symbols-toolbar-visible-flag "off " "on ")
-                       "the toolbar of LaTeX symbols (current class: "
-                       (nth (1- LaTeX-symbols-active-menuitem)
-                            (quote ,list-strings))
-                       ")")))
-      ;; the dropdown button, that also switch on the symbols
-      ,(append '(:dropdown-group)
-               list-strings
-               '(:variable
-                 LaTeX-symbols-active-menuitem
-                 :save offer
-                 :dropdown-prepend-command
-                 (setq LaTeX-symbols-toolbar-visible-flag t)
-                 :dropdown-help "Select a class of symbols to be displayed"))))
-  (defconst LaTeX-symbols-toolbar-contents
-    (let* ((ltx-symb)
-           (count 0))
-      (dolist (i menu-strings-buttons-alist
-                 (append (nreverse ltx-symb)
-                         '(:insert
-                           LaTeX-symbols-toolbar-visible-flag
-                           :toolbar (bottom . top))))
-        (setq count (1+ count))
-        (setq ltx-symb
-              (cons (append (cdr i)
-                            `(:insert (eq LaTeX-symbols-active-menuitem
-                                          ,count)))
-                    ltx-symb))))))
-
-(provide 'tex-bar)
-
-;;; tex-bar.el ends here
diff --git a/elpa/auctex-13.1.3/tex-bar.elc b/elpa/auctex-13.1.3/tex-bar.elc
deleted file mode 100644
index d39e520..0000000
--- a/elpa/auctex-13.1.3/tex-bar.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-fold.el b/elpa/auctex-13.1.3/tex-fold.el
deleted file mode 100644
index 6d50f31..0000000
--- a/elpa/auctex-13.1.3/tex-fold.el
+++ /dev/null
@@ -1,948 +0,0 @@
-;;; tex-fold.el --- Fold TeX macros.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004-2022  Free Software Foundation, Inc.
-
-;; Author: Ralf Angeli <angeli@caeruleus.net>
-;; Maintainer: auctex-devel@gnu.org
-;; Created: 2004-07-04
-;; Keywords: tex, wp
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file provides support for hiding and unhiding TeX, LaTeX,
-;; ConTeXt, Texinfo and similar macros and environments inside of
-;; AUCTeX.
-;;
-;; Caveats:
-;;
-;; The display string of content which should display part of itself
-;; is made by copying the text from the buffer together with its text
-;; properties.  If fontification has not happened when this is done
-;; (e.g. because of lazy or just-in-time font locking) the intended
-;; fontification will not show up.  Maybe this could be improved by
-;; using some sort of "lazy folding" or refreshing the window upon
-;; scrolling.  As a workaround fontification of the whole buffer
-;; currently is forced before folding it.
-
-;;; Code:
-
-(eval-when-compile
-  (require 'cl-lib))
-
-(require 'tex)
-(autoload 'LaTeX-forward-paragraph "latex")
-(autoload 'LaTeX-backward-paragraph "latex")
-(autoload 'LaTeX-find-matching-begin "latex")
-(autoload 'LaTeX-find-matching-end "latex")
-(autoload 'ConTeXt-find-matching-start "context")
-(autoload 'ConTeXt-find-matching-stop "context")
-(autoload 'Texinfo-find-env-start "tex-info")
-(autoload 'Texinfo-find-env-end "tex-info")
-
-(defgroup TeX-fold nil
-  "Fold TeX macros."
-  :group 'AUCTeX)
-
-(defcustom TeX-fold-type-list '(env macro math)
-  "List of item types to consider when folding.
-Valid items are the symbols `env' for environments, `macro' for
-macros, `math' for math macros and `comment' for comments."
-  :type '(set (const :tag "Environments" env)
-              (const :tag "Macros" macro)
-              (const :tag "Math Macros" math)
-              (const :tag "Comments" comment)))
-
-(defcustom TeX-fold-macro-spec-list
-  '(("[f]" ("footnote" "marginpar"))
-    ("[c]" ("cite"))
-    ("[l]" ("label"))
-    ("[r]" ("ref" "pageref" "eqref" "footref"))
-    ("[i]" ("index" "glossary"))
-    ("[1]:||*" ("item"))
-    ("..." ("dots"))
-    ("(C)" ("copyright"))
-    ("(R)" ("textregistered"))
-    ("TM"  ("texttrademark"))
-    (1 ("part" "chapter" "section" "subsection" "subsubsection"
-        "paragraph" "subparagraph"
-        "part*" "chapter*" "section*" "subsection*" "subsubsection*"
-        "paragraph*" "subparagraph*"
-        "emph" "textit" "textsl" "textmd" "textrm" "textsf" "texttt"
-        "textbf" "textsc" "textup")))
-  "List of replacement specifiers and macros to fold.
-
-The first element of each item can be a string, an integer or a
-function symbol.  The second element is a list of macros to fold
-without the leading backslash.
-
-If the first element is a string, it will be used as a display
-replacement for the whole macro.  Numbers in braces, brackets,
-parens or angle brackets will be replaced by the respective macro
-argument.  For example \"{1}\" will be replaced by the first
-mandatory argument of the macro.  One can also define
-alternatives within the specifier which are used if an argument
-is not found.  Alternatives are separated by \"||\".  They are
-most useful with optional arguments.  As an example, the default
-specifier for \\item is \"[1]:||*\" which means that if there is
-an optional argument, its value is shown followed by a colon.  If
-there is no optional argument, only an asterisk is used as the
-display string.
-
-If the first element is an integer, the macro will be replaced by
-the respective macro argument.
-
-If the first element is a function symbol, the function will be
-called with all mandatory arguments of the macro and the result
-of the function call will be used as a replacement for the macro.
-
-Setting this variable does not take effect immediately.  Use
-Customize or reset the mode."
-  :type '(repeat (group (choice (string :tag "Display String")
-                                (integer :tag "Number of argument" :value 1)
-                                (function :tag "Function to execute"))
-                        (repeat :tag "Macros" (string)))))
-
-(defvar TeX-fold-macro-spec-list-internal nil
-  "Internal list of display strings and macros to fold.
-Is updated when the TeX Fold mode is being activated and then
-contains all constructs to fold for the given buffer or mode
-respectively, that is, contents of both `TeX-fold-macro-spec-list'
-and <mode-prefix>-fold-macro-spec-list.")
-(make-variable-buffer-local 'TeX-fold-macro-spec-list-internal)
-
-(defcustom TeX-fold-env-spec-list
-  '(("[comment]" ("comment")))
-  "List of display strings and environments to fold."
-  :type '(repeat (group (choice (string :tag "Display String")
-                                (integer :tag "Number of argument" :value 1))
-                        (repeat :tag "Environments" (string)))))
-
-(defvar TeX-fold-env-spec-list-internal nil
-  "Internal list of display strings and environments to fold.
-Is updated when the TeX Fold mode is being activated and then
-contains all constructs to fold for the given buffer or mode
-respectively, that is, contents of both `TeX-fold-env-spec-list'
-and <mode-prefix>-fold-env-spec-list.")
-(make-variable-buffer-local 'TeX-fold-env-spec-list-internal)
-
-(defcustom TeX-fold-math-spec-list nil
-  "List of display strings and math macros to fold."
-  :type '(repeat (group (choice (string :tag "Display String")
-                                (integer :tag "Number of argument" :value 1))
-                        (repeat :tag "Math Macros" (string)))))
-
-(defvar TeX-fold-math-spec-list-internal nil
-  "Internal list of display strings and math macros to fold.
-Is updated when the TeX Fold mode is being activated and then
-contains all constructs to fold for the given buffer or mode
-respectively, that is, contents of both `TeX-fold-math-spec-list'
-and <mode-prefix>-fold-math-spec-list.")
-(make-variable-buffer-local 'TeX-fold-math-spec-list-internal)
-
-(defcustom TeX-fold-unspec-macro-display-string "[m]"
-  "Display string for unspecified macros.
-This string will be displayed if a single macro is being hidden
-which is not specified in `TeX-fold-macro-spec-list'."
-  :type '(string))
-
-(defcustom TeX-fold-unspec-env-display-string "[env]"
-  "Display string for unspecified environments.
-This string will be displayed if a single environment is being
-hidden which is not specified in `TeX-fold-env-spec-list'."
-  :type '(string))
-
-(defcustom TeX-fold-unspec-use-name t
-  "If non-nil use the name of an unspecified item as display string.
-Set it to nil if you want to use the values of the variables
-`TeX-fold-unspec-macro-display-string' or
-`TeX-fold-unspec-env-display-string' respectively as a display
-string for any unspecified macro or environment."
-  :type 'boolean)
-
-(defcustom TeX-fold-preserve-comments nil
-  "If non-nil do not fold in comments."
-  :type 'boolean)
-
-(defcustom TeX-fold-unfold-around-mark t
-  "Unfold text around the mark, if active."
-  :type 'boolean)
-
-(defcustom TeX-fold-help-echo-max-length 70
-  "Maximum length of help echo message for folded overlays.
-Set it to zero in order to disable help echos."
-  :type 'integer)
-
-(defcustom TeX-fold-force-fontify t
-  "Force the buffer to be fully fontified by folding it."
-  :type 'boolean)
-
-(defcustom TeX-fold-auto nil
-  "If non-nil, fold macros automatically after `TeX-insert-macro'."
-  :type 'boolean)
-
-(defface TeX-fold-folded-face
-  '((((class color) (background light))
-     (:foreground "SlateBlue"))
-    (((class color) (background dark))
-     (:foreground "SlateBlue1"))
-    (((class grayscale) (background light))
-     (:foreground "DimGray"))
-    (((class grayscale) (background dark))
-     (:foreground "LightGray"))
-    (t (:slant italic)))
-  "Face for the display string of folded content.")
-
-(defvar TeX-fold-folded-face 'TeX-fold-folded-face
-  "Face for the display string of folded content.")
-
-(defface TeX-fold-unfolded-face
-  '((((class color) (background light))
-     (:background "#f2f0fd"))
-    (((class color) (background dark))
-     (:background "#38405d"))
-    (((class grayscale) (background light))
-     (:background "LightGray"))
-    (((class grayscale) (background dark))
-     (:background "DimGray"))
-    (t (:inverse-video t)))
-  "Face for folded content when it is temporarily opened.")
-
-(defvar TeX-fold-unfolded-face 'TeX-fold-unfolded-face
-  "Face for folded content when it is temporarily opened.")
-
-(defvar TeX-fold-ellipsis "..."
-  "String used as display string for overlays instead of a zero-length string.")
-
-(defvar TeX-fold-open-spots nil)
-(make-variable-buffer-local 'TeX-fold-open-spots)
-
-(defcustom TeX-fold-command-prefix "\C-c\C-o"
-  "Prefix key to use for commands in TeX Fold mode.
-The value of this variable is checked as part of loading TeX Fold mode.
-After that, changing the prefix key requires manipulating keymaps."
-  :type 'string)
-
-(defvar TeX-fold-keymap
-  (let ((map (make-sparse-keymap)))
-    (define-key map "\C-o" #'TeX-fold-dwim)
-    (define-key map "\C-b" #'TeX-fold-buffer)
-    (define-key map "\C-r" #'TeX-fold-region)
-    (define-key map "\C-p" #'TeX-fold-paragraph)
-    (define-key map "\C-m" #'TeX-fold-macro)
-    (define-key map "\C-e" #'TeX-fold-env)
-    (define-key map "\C-c" #'TeX-fold-comment)
-    (define-key map "b"    #'TeX-fold-clearout-buffer)
-    (define-key map "r"    #'TeX-fold-clearout-region)
-    (define-key map "p"    #'TeX-fold-clearout-paragraph)
-    (define-key map "i"    #'TeX-fold-clearout-item)
-    map))
-
-
-;;; Folding
-
-(defun TeX-fold-dwim ()
-  "Hide or show items according to the current context.
-If there is folded content, unfold it.  If there is a marked
-region, fold all configured content in this region.  If there is
-no folded content but a macro or environment, fold it."
-  (interactive)
-  (cond ((TeX-fold-clearout-item))
-        ((TeX-active-mark) (TeX-fold-region (mark) (point)))
-        ((TeX-fold-item 'macro))
-        ((TeX-fold-item 'math))
-        ((TeX-fold-item 'env))
-        ((TeX-fold-comment))))
-
-(defun TeX-fold-buffer ()
-  "Hide all configured macros and environments in the current buffer.
-The relevant macros are specified in the variable `TeX-fold-macro-spec-list'
-and `TeX-fold-math-spec-list', and environments in `TeX-fold-env-spec-list'."
-  (interactive)
-  (TeX-fold-clearout-region (point-min) (point-max))
-  (when (and TeX-fold-force-fontify
-             (boundp 'jit-lock-mode)
-             jit-lock-mode
-             (fboundp 'jit-lock-fontify-now))
-    ;; We force fontification here only because it should rarely be
-    ;; needed for the other folding commands.
-    (jit-lock-fontify-now))
-  (TeX-fold-region (point-min) (point-max)))
-
-(defun TeX-fold-paragraph ()
-  "Hide all configured macros and environments in the current paragraph.
-The relevant macros are specified in the variable `TeX-fold-macro-spec-list'
-and `TeX-fold-math-spec-list', and environments in `TeX-fold-env-spec-list'."
-  (interactive)
-  (save-excursion
-    (let ((end (progn (LaTeX-forward-paragraph) (point)))
-          (start (progn (LaTeX-backward-paragraph) (point))))
-      (TeX-fold-clearout-region start end)
-      (TeX-fold-region start end))))
-
-(defun TeX-fold-region (start end)
-  "Fold all items in region from START to END."
-  (interactive "r")
-  (when (and (memq 'env TeX-fold-type-list)
-             (not (eq major-mode 'plain-tex-mode)))
-    (TeX-fold-region-macro-or-env start end 'env))
-  (when (memq 'macro TeX-fold-type-list)
-    (TeX-fold-region-macro-or-env start end 'macro))
-  (when (memq 'math TeX-fold-type-list)
-    (TeX-fold-region-macro-or-env start end 'math))
-  (when (memq 'comment TeX-fold-type-list)
-    (TeX-fold-region-comment start end)))
-
-(defun TeX-fold-region-macro-or-env (start end type)
-  "Fold all items of type TYPE in region from START to END.
-TYPE can be one of the symbols 'env for environments, 'macro
-for macros and 'math for math macros."
-  (save-excursion
-    (let (fold-list item-list regexp)
-      (dolist (item (cond ((eq type 'env) TeX-fold-env-spec-list-internal)
-                          ((eq type 'math) TeX-fold-math-spec-list-internal)
-                          (t TeX-fold-macro-spec-list-internal)))
-        (dolist (i (cadr item))
-          (cl-pushnew (list i (car item)) fold-list :test #'equal)
-          (cl-pushnew i item-list :test #'equal)))
-      (when item-list
-        (setq regexp (cond ((and (eq type 'env)
-                                 (eq major-mode 'context-mode))
-                            (concat (regexp-quote TeX-esc)
-                                    "start" (regexp-opt item-list t)))
-                           ((and (eq type 'env)
-                                 (eq major-mode 'texinfo-mode))
-                            (concat (regexp-quote TeX-esc)
-                                    (regexp-opt item-list t)))
-                           ((eq type 'env)
-                            (concat (regexp-quote TeX-esc)
-                                    "begin[ \t]*{"
-                                    (regexp-opt item-list t) "}"))
-                           (t
-                            (concat (regexp-quote TeX-esc)
-                                    (regexp-opt item-list t)))))
-        (save-restriction
-          (narrow-to-region start end)
-          ;; Start from the bottom so that it is easier to prioritize
-          ;; nested macros.
-          (goto-char (point-max))
-          (let ((case-fold-search nil)
-                item-name)
-            (while (re-search-backward regexp nil t)
-              (setq item-name (match-string 1))
-              (unless (or (and TeX-fold-preserve-comments
-                               (TeX-in-commented-line))
-                          ;; Make sure no partially matched macros are
-                          ;; folded.  For macros consisting of letters
-                          ;; this means there should be none of the
-                          ;; characters [A-Za-z@*] after the matched
-                          ;; string.  Single-char non-letter macros like
-                          ;; \, don't have this requirement.
-                          (and (memq type '(macro math))
-                               (save-match-data
-                                 (string-match "[A-Za-z]" item-name))
-                               (save-match-data
-                                 (string-match "[A-Za-z@*]"
-                                               (string (char-after
-                                                        (match-end 0)))))))
-                (let* ((item-start (match-beginning 0))
-                       (display-string-spec (cadr (assoc item-name
-                                                         fold-list)))
-                       (item-end (TeX-fold-item-end item-start type))
-                       (ov (TeX-fold-make-overlay item-start item-end type
-                                                  display-string-spec)))
-                  (TeX-fold-hide-item ov))))))))))
-
-(defun TeX-fold-region-comment (start end)
-  "Fold all comments in region from START to END."
-  (save-excursion
-    (goto-char start)
-    (let (beg)
-      (while (setq beg (TeX-search-forward-comment-start end))
-        (goto-char beg)
-        ;; Determine the start of the region to be folded just behind
-        ;; the comment starter.
-        (looking-at TeX-comment-start-regexp)
-        (setq beg (match-end 0))
-        ;; Search for the end of the comment.
-        (while (TeX-comment-forward))
-        (end-of-line 0)
-        ;; Hide the whole region.
-        (TeX-fold-hide-item (TeX-fold-make-overlay beg (point) 'comment
-                                                   TeX-fold-ellipsis))))))
-
-(defun TeX-fold-macro ()
-  "Hide the macro on which point currently is located."
-  (interactive)
-  (unless (TeX-fold-item 'macro)
-    (message "No macro found")))
-
-(defun TeX-fold-math ()
-  "Hide the math macro on which point currently is located."
-  (interactive)
-  (unless (TeX-fold-item 'math)
-    (message "No macro found")))
-
-(defun TeX-fold-env ()
-  "Hide the environment on which point currently is located."
-  (interactive)
-  (unless (TeX-fold-item 'env)
-    (message "No environment found")))
-
-(defun TeX-fold-comment ()
-  "Hide the comment on which point currently is located."
-  (interactive)
-  (unless (TeX-fold-comment-do)
-    (message "No comment found")))
-
-(defun TeX-fold-item (type)
-  "Hide the item on which point currently is located.
-TYPE specifies the type of item and can be one of the symbols
-`env' for environments, `macro' for macros or `math' for math
-macros.
-Return non-nil if an item was found and folded, nil otherwise."
-  (if (and (eq type 'env)
-           (eq major-mode 'plain-tex-mode))
-      (message
-       "Folding of environments is not supported in current mode")
-    (let ((item-start (cond ((and (eq type 'env)
-                                  (eq major-mode 'context-mode))
-                             (save-excursion
-                               (ConTeXt-find-matching-start) (point)))
-                            ((and (eq type 'env)
-                                  (eq major-mode 'texinfo-mode))
-                             (save-excursion
-                               (Texinfo-find-env-start) (point)))
-                            ((eq type 'env)
-                             (condition-case nil
-                                 (save-excursion
-                                   (LaTeX-find-matching-begin) (point))
-                               (error nil)))
-                            (t
-                             (TeX-find-macro-start)))))
-      (when item-start
-        (let* ((item-name (save-excursion
-                            (goto-char item-start)
-                            (looking-at
-                             (cond ((and (eq type 'env)
-                                         (eq major-mode 'context-mode))
-                                    (concat (regexp-quote TeX-esc)
-                                            "start\\([A-Za-z]+\\)"))
-                                   ((and (eq type 'env)
-                                         (eq major-mode 'texinfo-mode))
-                                    (concat (regexp-quote TeX-esc)
-                                            "\\([A-Za-z]+\\)"))
-                                   ((eq type 'env)
-                                    (concat (regexp-quote TeX-esc)
-                                            "begin[ \t]*{"
-                                            "\\([A-Za-z*]+\\)}"))
-                                   (t
-                                    (concat (regexp-quote TeX-esc)
-                                            "\\([A-Za-z@*]+\\)"))))
-                            (match-string-no-properties 1)))
-               (fold-list (cond ((eq type 'env) TeX-fold-env-spec-list-internal)
-                                ((eq type 'math)
-                                 TeX-fold-math-spec-list-internal)
-                                (t TeX-fold-macro-spec-list-internal)))
-               fold-item
-               (display-string-spec
-                (or (catch 'found
-                      (while fold-list
-                        (setq fold-item (car fold-list))
-                        (setq fold-list (cdr fold-list))
-                        (when (member item-name (cadr fold-item))
-                          (throw 'found (car fold-item)))))
-                    ;; Item is not specified.
-                    (if TeX-fold-unspec-use-name
-                        (concat "[" item-name "]")
-                      (if (eq type 'env)
-                          TeX-fold-unspec-env-display-string
-                        TeX-fold-unspec-macro-display-string))))
-               (item-end (TeX-fold-item-end item-start type))
-               (ov (TeX-fold-make-overlay item-start item-end type
-                                          display-string-spec)))
-          (TeX-fold-hide-item ov))))))
-
-(defun TeX-fold-comment-do ()
-  "Hide the comment on which point currently is located.
-This is the function doing the work for `TeX-fold-comment'.  It
-is an internal function communicating with return values rather
-than with messages for the user.
-Return non-nil if a comment was found and folded, nil otherwise."
-  (if (and (not (TeX-in-comment)) (not (TeX-in-line-comment)))
-      nil
-    (let (beg)
-      (save-excursion
-        (while (progn
-                 (beginning-of-line 0)
-                 (and (TeX-in-line-comment)
-                      (not (bobp)))))
-        (goto-char (TeX-search-forward-comment-start (line-end-position 2)))
-        (looking-at TeX-comment-start-regexp)
-        (setq beg (match-end 0))
-        (while (TeX-comment-forward))
-        (end-of-line 0)
-        (when (> (point) beg)
-          (TeX-fold-hide-item (TeX-fold-make-overlay beg (point) 'comment
-                                                     TeX-fold-ellipsis)))))))
-
-
-;;; Utilities
-
-(defun TeX-fold-make-overlay (ov-start ov-end type display-string-spec)
-  "Make a TeX-fold overlay extending from OV-START to OV-END.
-TYPE is a symbol which is used to describe the content to hide
-and may be `macro' for macros, `math' for math macro and `env' for
-environments.
-DISPLAY-STRING-SPEC is the original specification of the display
-string in the variables `TeX-fold-macro-spec-list' or
-`TeX-fold-env-spec-list' and may be a string or an integer."
-  ;; Calculate priority before the overlay is instantiated.  We don't
-  ;; want `TeX-overlay-prioritize' to pick up a non-prioritized one.
-  (let ((priority (TeX-overlay-prioritize ov-start ov-end))
-        (ov (make-overlay ov-start ov-end (current-buffer) t nil)))
-    (overlay-put ov 'category 'TeX-fold)
-    (overlay-put ov 'priority priority)
-    (overlay-put ov 'evaporate t)
-    (overlay-put ov 'TeX-fold-type type)
-    (overlay-put ov 'TeX-fold-display-string-spec display-string-spec)
-    ov))
-
-(defun TeX-fold-item-end (start type)
-  "Return the end of an item of type TYPE starting at START.
-TYPE can be either `env' for environments, `macro' for macros or
-`math' for math macros."
-  (save-excursion
-    (cond ((and (eq type 'env)
-                (eq major-mode 'context-mode))
-           (goto-char start)
-           (ConTeXt-find-matching-stop)
-           (point))
-          ((and (eq type 'env)
-                (eq major-mode 'texinfo-mode))
-           (goto-char (1+ start))
-           (Texinfo-find-env-end)
-           (point))
-          ((eq type 'env)
-           (goto-char (1+ start))
-           (LaTeX-find-matching-end)
-           (point))
-          (t
-           (goto-char start)
-           (TeX-find-macro-end)))))
-
-(defun TeX-fold-overfull-p (ov-start ov-end display-string)
-  "Return t if an overfull line will result after adding an overlay.
-The overlay extends from OV-START to OV-END and will display the
-string DISPLAY-STRING."
-  (and
-   (save-excursion
-     (goto-char ov-end)
-     (search-backward "\n" ov-start t))
-   (not (string-match "\n" display-string))
-   (> (+ (- ov-start
-            (save-excursion
-              (goto-char ov-start)
-              (line-beginning-position)))
-         (length display-string)
-         (- (save-excursion
-              (goto-char ov-end)
-              (line-end-position))
-            ov-end))
-      (current-fill-column))))
-
-(defun TeX-fold-macro-nth-arg (n macro-start &optional macro-end delims)
-  "Return a property list of the argument number N of a macro.
-The start of the macro to examine is given by MACRO-START, its
-end optionally by MACRO-END.  With DELIMS the type of delimiters
-can be specified as a cons cell containing the opening char as
-the car and the closing char as the cdr.  The chars have to have
-opening and closing syntax as defined in
-`TeX-search-syntax-table'.
-
-The first item in the returned list is the string specified in
-the argument, with text properties.  The second item is for
-backward compatibility and always nil."
-  (save-excursion
-    (let* ((macro-end (or macro-end
-                          (save-excursion (goto-char macro-start)
-                                          (TeX-find-macro-end))))
-           (open-char (if delims (car delims) ?{))
-           (open-string (char-to-string open-char))
-           (close-char (if delims (cdr delims) ?}))
-           ;; (close-string (char-to-string close-char))
-           content-start content-end)
-      (goto-char macro-start)
-      (if (condition-case nil
-              (progn
-                (while (> n 0)
-                  (skip-chars-forward (concat "^" open-string) macro-end)
-                  (when (= (point) macro-end)
-                    (error nil))
-                  (setq content-start (progn
-                                        (skip-chars-forward
-                                         (concat open-string " \t"))
-                                        (point)))
-                  (goto-char
-                   (if delims
-                       (with-syntax-table
-                           (TeX-search-syntax-table open-char close-char)
-                         (scan-lists (point) 1 1))
-                     (TeX-find-closing-brace)))
-                  (setq content-end (save-excursion
-                                      (backward-char)
-                                      (skip-chars-backward " \t")
-                                      (point)))
-                  (setq n (1- n)))
-                t)
-            (error nil))
-          (list (TeX-fold-buffer-substring content-start content-end))
-        nil))))
-
-(defun TeX-fold-buffer-substring (start end)
-  "Return the contents of buffer from START to END as a string.
-Like `buffer-substring' but copy overlay display strings as well."
-  ;; Swap values of `start' and `end' if necessary.
-  (when (> start end) (let ((tmp start)) (setq start end end tmp)))
-  (let ((overlays (overlays-in start end))
-        result)
-    ;; Get rid of overlays not under our control or not completely
-    ;; inside the specified region.
-    (dolist (ov overlays)
-      (when (or (not (eq (overlay-get ov 'category) 'TeX-fold))
-                (< (overlay-start ov) start)
-                (> (overlay-end ov) end))
-        (setq overlays (remove ov overlays))))
-    (if (null overlays)
-        (buffer-substring start end)
-      ;; Sort list according to ascending starts.
-      (setq overlays (sort (copy-sequence overlays)
-                           (lambda (a b)
-                             (< (overlay-start a) (overlay-start b)))))
-      ;; Get the string from the start of the region up to the first overlay.
-      (setq result (buffer-substring start (overlay-start (car overlays))))
-      (let (ov)
-        (while overlays
-          (setq ov (car overlays)
-                overlays (cdr overlays))
-          ;; Add the display string of the overlay.
-          (setq result (concat result (overlay-get ov 'display)))
-          ;; Remove overlays contained in the current one.
-          (dolist (elt overlays)
-            (when (< (overlay-start elt) (overlay-end ov))
-              (setq overlays (remove elt overlays))))
-          ;; Add the string from the end of the current overlay up to
-          ;; the next overlay or the end of the specified region.
-          (setq result (concat result (buffer-substring (overlay-end ov)
-                                                        (if overlays
-                                                            (overlay-start
-                                                             (car overlays))
-                                                          end))))))
-      result)))
-
-(defun TeX-fold-make-help-echo (start end)
-  "Return a string to be used as the help echo of folded overlays.
-The text between START and END will be used for this but cropped
-to the length defined by `TeX-fold-help-echo-max-length'.  Line
-breaks will be replaced by spaces."
-  (let* ((spill (+ start TeX-fold-help-echo-max-length))
-         (lines (split-string (buffer-substring start (min end spill)) "\n"))
-         (result (pop lines)))
-    (dolist (line lines)
-      ;; Strip leading whitespace
-      (when (string-match "^[ \t]+" line)
-        (setq line (replace-match "" nil nil line)))
-      ;; Strip trailing whitespace
-      (when (string-match "[ \t]+$" line)
-        (setq line (replace-match "" nil nil line)))
-      (setq result (concat result " " line)))
-    (when (> end spill) (setq result (concat result "...")))
-    result))
-
-(defun TeX-fold-update-at-point ()
-  "Update all TeX-fold overlays at point displaying computed content."
-  (let (overlays)
-    ;; Get all overlays at point under our control.
-    (dolist (ov (overlays-at (point)))
-      (when (and (eq (overlay-get ov 'category) 'TeX-fold)
-                 (numberp (overlay-get ov 'TeX-fold-display-string-spec)))
-        (cl-pushnew ov overlays)))
-    (when overlays
-      ;; Sort list according to descending starts.
-      (setq overlays (sort (copy-sequence overlays)
-                           (lambda (a b)
-                             (> (overlay-start a) (overlay-start b)))))
-      (dolist (ov overlays)
-        (TeX-fold-hide-item ov)))))
-
-
-;;; Removal
-
-(defun TeX-fold-clearout-buffer ()
-  "Permanently show all macros in the buffer."
-  (interactive)
-  (TeX-fold-clearout-region (point-min) (point-max)))
-
-(defun TeX-fold-clearout-paragraph ()
-  "Permanently show all macros in the paragraph point is located in."
-  (interactive)
-  (save-excursion
-    (let ((end (progn (LaTeX-forward-paragraph) (point)))
-          (start (progn (LaTeX-backward-paragraph) (point))))
-      (TeX-fold-clearout-region start end))))
-
-(defun TeX-fold-clearout-region (start end)
-  "Permanently show all macros in region starting at START and ending at END."
-  (interactive "r")
-  (let ((overlays (overlays-in start end)))
-    (TeX-fold-remove-overlays overlays)))
-
-(defun TeX-fold-clearout-item ()
-  "Permanently show the macro on which point currently is located."
-  (interactive)
-  (let ((overlays (overlays-at (point))))
-    (TeX-fold-remove-overlays overlays)))
-
-(defun TeX-fold-remove-overlays (overlays)
-  "Remove all overlays set by TeX-fold in OVERLAYS.
-Return non-nil if a removal happened, nil otherwise."
-  (let (found)
-    (while overlays
-      (when (eq (overlay-get (car overlays) 'category) 'TeX-fold)
-        (delete-overlay (car overlays))
-        (setq found t))
-      (setq overlays (cdr overlays)))
-    found))
-
-
-;;; Toggling
-
-(defun TeX-fold-expand-spec (spec ov-start ov-end)
-  "Expand instances of {<num>}, [<num>], <<num>>, and (<num>).
-Replace them with the respective macro argument."
-  (let ((spec-list (split-string spec "||"))
-        (delims '((?\{ . ?\}) (?\[ . ?\]) (?< . ?>) (?\( . ?\))))
-        index success)
-    (catch 'success
-      ;; Iterate over alternatives.
-      (dolist (elt spec-list)
-        (setq spec elt
-              index nil)
-        ;; Find and expand every placeholder.
-        (while (and (string-match "\\([[{<]\\)\\([1-9]\\)\\([]}>]\\)" elt index)
-                    ;; Does the closing delim match the opening one?
-                    (string-equal
-                     (match-string 3 elt)
-                     (char-to-string
-                      (cdr (assq (string-to-char (match-string 1 elt))
-                                 delims)))))
-          (setq index (match-end 0))
-          (let ((arg (car (save-match-data
-                            ;; Get the argument.
-                            (TeX-fold-macro-nth-arg
-                             (string-to-number (match-string 2 elt))
-                             ov-start ov-end
-                             (assoc (string-to-char (match-string 1 elt))
-                                    delims))))))
-            (when arg (setq success t))
-            ;; Replace the placeholder in the string.
-            (setq elt (replace-match (or arg TeX-fold-ellipsis) nil t elt)
-                  index (+ index (- (length elt) (length spec)))
-                  spec elt)))
-        (when success (throw 'success nil))))
-    spec))
-
-(defun TeX-fold-hide-item (ov)
-  "Hide a single macro or environment.
-That means, put respective properties onto overlay OV."
-  (let* ((ov-start (overlay-start ov))
-         (ov-end (overlay-end ov))
-         (spec (overlay-get ov 'TeX-fold-display-string-spec))
-         (computed (cond
-                    ((stringp spec)
-                     (TeX-fold-expand-spec spec ov-start ov-end))
-                    ((functionp spec)
-                     (let (arg arg-list
-                               (n 1))
-                       (while (setq arg (TeX-fold-macro-nth-arg
-                                         n ov-start ov-end))
-                         (unless (member (car arg) arg-list)
-                           (setq arg-list (append arg-list (list (car arg)))))
-                         (setq n (1+ n)))
-                       (or (condition-case nil
-                               (apply spec arg-list)
-                             (error nil))
-                           "[Error: No content or function found]")))
-                    (t (or (TeX-fold-macro-nth-arg spec ov-start ov-end)
-                           "[Error: No content found]"))))
-         (display-string (if (listp computed) (car computed) computed))
-         ;; (face (when (listp computed) (cadr computed)))
-         )
-    ;; Do nothing if the overlay is empty.
-    (when (and ov-start ov-end)
-      ;; Cater for zero-length display strings.
-      (when (string= display-string "") (setq display-string TeX-fold-ellipsis))
-      ;; Add a linebreak to the display string and adjust the overlay end
-      ;; in case of an overfull line.
-      (when (TeX-fold-overfull-p ov-start ov-end display-string)
-        (setq display-string (concat display-string "\n"))
-        (move-overlay ov ov-start (save-excursion
-                                    (goto-char ov-end)
-                                    (skip-chars-forward " \t")
-                                    (point))))
-      (overlay-put ov 'mouse-face 'highlight)
-      (when font-lock-mode
-        ;; Add raise adjustment for superscript and subscript.
-        ;; (bug#42209)
-        (setq display-string
-              (propertize display-string
-                          'display (get-text-property ov-start 'display))))
-      (overlay-put ov 'display display-string)
-      (when font-lock-mode
-        (overlay-put ov 'face TeX-fold-folded-face))
-      (unless (zerop TeX-fold-help-echo-max-length)
-        (overlay-put ov 'help-echo (TeX-fold-make-help-echo
-                                    (overlay-start ov) (overlay-end ov)))))))
-
-(defun TeX-fold-show-item (ov)
-  "Show a single LaTeX macro or environment.
-Remove the respective properties from the overlay OV."
-  (overlay-put ov 'mouse-face nil)
-  (overlay-put ov 'display nil)
-  (overlay-put ov 'help-echo nil)
-  (when font-lock-mode
-    (overlay-put ov 'face TeX-fold-unfolded-face)))
-
-;; Copy and adaption of `reveal-post-command' from reveal.el in GNU
-;; Emacs on 2004-07-04.
-(defun TeX-fold-post-command ()
-  ;; `with-local-quit' is not supported in XEmacs.
-  (condition-case nil
-      (let ((inhibit-quit nil))
-        (condition-case err
-            (let* ((spots (TeX-fold-partition-list
-                           (lambda (x)
-                             ;; We refresh any spot in the current
-                             ;; window as well as any spots associated
-                             ;; with a dead window or a window which
-                             ;; does not show this buffer any more.
-                             (or (eq (car x) (selected-window))
-                                 (not (window-live-p (car x)))
-                                 (not (eq (window-buffer (car x))
-                                          (current-buffer)))))
-                           TeX-fold-open-spots))
-                   (old-ols (mapcar #'cdr (car spots))))
-              (setq TeX-fold-open-spots (cdr spots))
-              (when (or disable-point-adjustment
-                        global-disable-point-adjustment
-                        ;; See preview.el on how to make this configurable.
-                        (memq this-command
-                              (list (key-binding [left]) (key-binding [right])
-                                    #'backward-char #'forward-char
-                                    #'mouse-set-point)))
-                ;; Open new overlays.
-                (dolist (ol (nconc (when (and TeX-fold-unfold-around-mark
-                                              mark-active)
-                                     (overlays-at (mark)))
-                                   (overlays-at (point))))
-                  (when (eq (overlay-get ol 'category) 'TeX-fold)
-                    (push (cons (selected-window) ol) TeX-fold-open-spots)
-                    (setq old-ols (delq ol old-ols))
-                    (TeX-fold-show-item ol))))
-              ;; Close old overlays.
-              (dolist (ol old-ols)
-                (when (and (eq (current-buffer) (overlay-buffer ol))
-                           (not (rassq ol TeX-fold-open-spots)))
-                  (if (and (>= (point) (overlay-start ol))
-                           (<= (point) (overlay-end ol)))
-                      ;; Still near the overlay: keep it open.
-                      (push (cons (selected-window) ol) TeX-fold-open-spots)
-                    ;; Really close it.
-                    (TeX-fold-hide-item ol)))))
-          (error (message "TeX-fold: %s" err))))
-    (quit (setq quit-flag t))))
-
-
-;;; Misc
-
-;; Copy and adaption of `cvs-partition' from pcvs-util.el in GNU Emacs
-;; on 2004-07-05 to make tex-fold.el mainly self-contained.
-(defun TeX-fold-partition-list (p l)
-  "Partition a list L into two lists based on predicate P.
-The function returns a `cons' cell where the `car' contains
-elements of L for which P is true while the `cdr' contains
-the other elements.  The ordering among elements is maintained."
-  (let (car cdr)
-    (dolist (x l)
-      (if (funcall p x) (push x car) (push x cdr)))
-    (cons (nreverse car) (nreverse cdr))))
-
-
-;;; The mode
-
-;;;###autoload
-(define-minor-mode TeX-fold-mode
-  "Minor mode for hiding and revealing macros and environments.
-
-Called interactively, with no prefix argument, toggle the mode.
-With universal prefix ARG (or if ARG is nil) turn mode on.
-With zero or negative ARG turn mode off."
-  :init-value nil
-  :lighter nil
-  :keymap (list (cons TeX-fold-command-prefix TeX-fold-keymap))
-  (if TeX-fold-mode
-      (progn
-        ;; The value t causes problem when body text is hidden in
-        ;; outline-minor-mode. (bug#36651)
-        ;; In addition, it's better not to override user preference
-        ;; without good reason.
-        ;; (set (make-local-variable 'search-invisible) t)
-        (add-hook 'post-command-hook #'TeX-fold-post-command nil t)
-        (add-hook 'LaTeX-fill-newline-hook #'TeX-fold-update-at-point nil t)
-        (add-hook 'TeX-after-insert-macro-hook
-                  (lambda ()
-                    (when (and TeX-fold-mode TeX-fold-auto)
-                      (save-excursion
-                        (backward-char)
-                        (or (TeX-fold-item 'macro)
-                            (TeX-fold-item 'math)
-                            (TeX-fold-item 'env))))))
-        ;; Update the `TeX-fold-*-spec-list-internal' variables.
-        (dolist (elt '("macro" "env" "math"))
-          (set (intern (format "TeX-fold-%s-spec-list-internal" elt))
-               ;; Append the value of `TeX-fold-*-spec-list' to the
-               ;; mode-specific `<mode-prefix>-fold-*-spec-list' variable.
-               (append (symbol-value (intern (format "TeX-fold-%s-spec-list"
-                                                     elt)))
-                       (let ((symbol (intern (format "%s-fold-%s-spec-list"
-                                                     (TeX-mode-prefix) elt))))
-                         (when (boundp symbol)
-                           (symbol-value symbol)))))))
-    ;; (kill-local-variable 'search-invisible)
-    (remove-hook 'post-command-hook #'TeX-fold-post-command t)
-    (remove-hook 'LaTeX-fill-newline-hook #'TeX-fold-update-at-point t)
-    (TeX-fold-clearout-buffer))
-  (TeX-set-mode-name))
-
-;;;###autoload
-(defalias 'tex-fold-mode #'TeX-fold-mode)
-
-(provide 'tex-fold)
-
-;;; tex-fold.el ends here
diff --git a/elpa/auctex-13.1.3/tex-fold.elc b/elpa/auctex-13.1.3/tex-fold.elc
deleted file mode 100644
index 4d754fe..0000000
--- a/elpa/auctex-13.1.3/tex-fold.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-font.el b/elpa/auctex-13.1.3/tex-font.el
deleted file mode 100644
index 5f483d8..0000000
--- a/elpa/auctex-13.1.3/tex-font.el
+++ /dev/null
@@ -1,178 +0,0 @@
-;;; tex-font.el --- Font-Lock support stolen from Emacs 21.  -*- lexical-binding: t; -*-
-;;
-;; Copyright (C) 1985-2021  Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex, faces
-
-;; This file is part of AUC TeX.
-
-;; AUC TeX is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUC TeX is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUC TeX; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Comments:
-
-;; Please keep this file in sync with GNU Emacs 21.
-
-;;; Code:
-
-(defconst tex-font-lock-keywords-1
-  (eval-when-compile
-    (let* (;; Names of commands whose arg should be fontified as heading, etc.
-           (headings (regexp-opt
-                      '("title"  "begin" "end" "chapter" "part"
-                        "section" "subsection" "subsubsection"
-                        "paragraph" "subparagraph" "subsubparagraph"
-                        "newcommand" "renewcommand" "newenvironment"
-                        "newtheorem")
-                      t))
-           (variables (regexp-opt
-                       '("newcounter" "newcounter*" "setcounter" "addtocounter"
-                         "setlength" "addtolength" "settowidth")
-                       t))
-           (includes (regexp-opt
-                      '("input" "include" "includeonly" "bibliography"
-                        "epsfig" "psfig" "epsf" "nofiles" "usepackage"
-                        "documentstyle" "documentclass" "verbatiminput"
-                        "includegraphics" "includegraphics*")
-                      t))
-           ;; Miscellany.
-           (slash "\\\\")
-           (opt " *\\(\\[[^]]*\\] *\\)*")
-           ;; This would allow highlighting \newcommand\CMD but requires
-           ;; adapting subgroup numbers below.
-           ;; (arg "\\(?:{\\(\\(?:[^{}\\]+\\|\\\\.\\|{[^}]*}\\)+\\)\\|\\\\[a-z*]+\\)"))
-           (arg "{\\(\\(?:[^{}\\]+\\|\\\\.\\|{[^}]*}\\)+\\)"))
-      (list
-       ;; Heading args.
-       (list (concat slash headings "\\*?" opt arg)
-             ;; If ARG ends up matching too much (if the {} don't match, f.ex)
-             ;; jit-lock will do funny things: when updating the buffer
-             ;; the re-highlighting is only done locally so it will just
-             ;; match the local line, but defer-contextually will
-             ;; match more lines at a time, so ARG will end up matching
-             ;; a lot more, which might suddenly include a comment
-             ;; so you get things highlighted bold when you type them
-             ;; but they get turned back to normal a little while later
-             ;; because "there's already a face there".
-             ;; Using `keep' works around this un-intuitive behavior as well
-             ;; as improves the behavior in the very rare case where you do
-             ;; have a comment in ARG.
-             3 'font-lock-function-name-face 'keep)
-       (list (concat slash "\\(re\\)?newcommand\\** *\\(\\\\[A-Za-z@]+\\)")
-             2 'font-lock-function-name-face 'keep)
-       ;; Variable args.
-       (list (concat slash variables " *" arg) 2 'font-lock-variable-name-face)
-       ;; Include args.
-       (list (concat slash includes opt arg) 3 'font-lock-builtin-face)
-       ;; Definitions.  I think.
-       '("^[ \t]*\\\\def *\\\\\\(\\(\\w\\|@\\)+\\)"
-         1 font-lock-function-name-face))))
-  "Subdued expressions to highlight in TeX modes.")
-
-(defconst tex-font-lock-keywords-2
-  (append tex-font-lock-keywords-1
-          (eval-when-compile
-            (let* (;;
-                   ;; Names of commands whose arg should be fontified with fonts.
-                   (bold (regexp-opt '("textbf" "textsc" "textup"
-                                       "boldsymbol" "pmb")
-                                     t))
-                   (italic (regexp-opt '("textit" "textsl" "emph") t))
-                   ;; (type (regexp-opt '("texttt" "textmd" "textrm" "textsf") t))
-                   ;;
-                   ;; Names of commands whose arg should be fontified as a citation.
-                   (citations (regexp-opt
-                               '("label" "ref" "pageref" "vref" "eqref"
-                                 "cite" "nocite" "index" "glossary" "bibitem"
-                                 ;; These are text, rather than citations.
-                                 ;; "caption" "footnote" "footnotemark" "footnotetext"
-                                 )
-                               t))
-                   ;;
-                   ;; Names of commands that should be fontified.
-                   (specials (regexp-opt
-                              '("\\" "\\*" ;; "-"
-                                "linebreak" "nolinebreak" "pagebreak" "nopagebreak"
-                                "newline" "newpage" "clearpage" "cleardoublepage"
-                                "displaybreak" "allowdisplaybreaks" "enlargethispage")
-                              t))
-                   (general "\\([a-zA-Z@]+\\**\\|[^ \t\n]\\)")
-                   ;;
-                   ;; Miscellany.
-                   (slash "\\\\")
-                   (opt " *\\(\\[[^]]*\\] *\\)*")
-                   (arg "{\\(\\(?:[^{}\\]+\\|\\\\.\\|{[^}]*}\\)+\\)"))
-              (list
-               ;;
-               ;; Citation args.
-               (list (concat slash citations opt arg) 3 'font-lock-constant-face)
-               ;;
-               ;; Text between `` quotes ''.
-               (cons (concat (regexp-opt `("``" "\"<" "\"`" "<<" "«") t)
-                             "[^'\">»]+"       ;a bit pessimistic
-                             (regexp-opt `("''" "\">" "\"'" ">>" "»") t))
-                     'font-lock-string-face)
-               ;;
-               ;; Command names, special and general.
-               (cons (concat slash specials) 'font-lock-warning-face)
-               (concat slash general)
-               ;;
-               ;; Font environments.  It seems a bit dubious to use `bold' etc. faces
-               ;; since we might not be able to display those fonts.
-               (list (concat slash bold " *" arg) 2 '(quote bold) 'append)
-               (list (concat slash italic " *" arg) 2 '(quote italic) 'append)
-               ;; (list (concat slash type arg) 2 '(quote bold-italic) 'append)
-               ;;
-               ;; Old-style bf/em/it/sl.  Stop at `\\' and un-escaped `&', for tables.
-               (list (concat "\\\\\\(\\(bf\\)\\|em\\|it\\|sl\\)\\>"
-                             "\\(\\([^}&\\]\\|\\\\[^\\]\\)+\\)")
-                     3 '(if (match-beginning 2) 'bold 'italic) 'append)))))
-  "Gaudy expressions to highlight in TeX modes.")
-
-(defvar tex-font-lock-keywords tex-font-lock-keywords-1
-  "Default expressions to highlight in TeX modes.")
-
-
-(defface tex-math-face
-  '((t :inherit font-lock-string-face))
-  "Face used to highlight TeX math expressions."
-  :group 'tex)
-(defvar tex-math-face 'tex-math-face)
-
-;; Use string syntax but math face for $...$.
-(defun tex-font-lock-syntactic-face-function (state)
-  (if (nth 3 state) tex-math-face font-lock-comment-face))
-
-;;;###autoload
-(defun tex-font-setup ()
-  "Setup font lock support for TeX."
-  (set (make-local-variable 'font-lock-defaults)
-       '((tex-font-lock-keywords
-          tex-font-lock-keywords-1 tex-font-lock-keywords-2)
-         nil nil ((?$ . "\"")) nil
-         ;; Who ever uses that anyway ???
-         (font-lock-mark-block-function . mark-paragraph)
-         (font-lock-syntactic-face-function
-          . tex-font-lock-syntactic-face-function)))
-  )
-
-(provide 'tex-font)
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
-;;; tex-font.el ends here
diff --git a/elpa/auctex-13.1.3/tex-font.elc b/elpa/auctex-13.1.3/tex-font.elc
deleted file mode 100644
index a48b275..0000000
--- a/elpa/auctex-13.1.3/tex-font.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-info.el b/elpa/auctex-13.1.3/tex-info.el
deleted file mode 100644
index 66e5751..0000000
--- a/elpa/auctex-13.1.3/tex-info.el
+++ /dev/null
@@ -1,887 +0,0 @@
-;;; tex-info.el --- Support for editing Texinfo source.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1993-2022  Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Code:
-
-(eval-when-compile
-  (require 'cl-lib))
-
-(require 'tex)
-
-(require 'texinfo)
-
-;;; Environments:
-(defvar Texinfo-environment-list
-  '(("cartouche") ("command") ("copying") ("defcv") ("deffn") ("defivar")
-    ("defmac") ("defmethod") ("defop") ("defopt") ("defspec")
-    ("deftp") ("deftypefn") ("deftypefun") ("deftypevar") ("deftypevr")
-    ("defun") ("defvar") ("defvr") ("description") ("detailmenu")
-    ("direntry") ("display") ("documentdescription") ("enumerate")
-    ("example") ("float") ("flushleft") ("flushright") ("format") ("ftable")
-    ("group") ("html") ("ifclear") ("ifdocbook") ("ifhtml") ("ifinfo")
-    ("ifnotdocbook") ("ifnothtml") ("ifnotinfo") ("ifnotplaintext")
-    ("ifnottex") ("ifnotxml") ("ifplaintext") ("ifset") ("iftex")
-    ("ifxml") ("ignore") ("itemize") ("lisp") ("macro") ("menu")
-    ("multitable") ("quotation") ("smalldisplay") ("smallexample")
-    ("smallformat") ("smalllisp") ("table") ("tex") ("titlepage")
-    ("verbatim") ("vtable"))
-  "Alist of Texinfo environments.")
-
-(defconst texinfo-environment-regexp
-  ;; Overwrite version from `texinfo.el'.
-  (concat "^@\\("
-          (mapconcat #'car Texinfo-environment-list "\\|")
-          "\\|end\\)\\>")
-  "Regexp for environment-like Texinfo list commands.
-Subexpression 1 is what goes into the corresponding `@end' statement.")
-
-(defun Texinfo-environment (env &optional arg)
-  "Make Texinfo environment ENV.
-With optional ARG, modify current environment."
-  ;; XXX: This could be enhanced to act like `LaTeX-environment',
-  ;; i.e. suggest a default environment and have its own history.
-  (interactive (list (completing-read "Environment: "
-                                      Texinfo-environment-list)
-                     current-prefix-arg))
-  (if arg
-      (Texinfo-modify-environment env)
-    (Texinfo-insert-environment env)))
-
-(defun Texinfo-insert-environment (env)
-  "Insert Texinfo environment ENV."
-  (if (and (TeX-active-mark)
-           (not (eq (mark) (point))))
-      (progn
-        (when (< (mark) (point))
-          (exchange-point-and-mark))
-        (unless (TeX-looking-at-backward "^[ \t]*")
-          (newline))
-        (insert "@" env)
-        (newline)
-        (goto-char (mark))
-        (unless (TeX-looking-at-backward "^[ \t]*")
-          (newline))
-        (insert "@end " env)
-        (save-excursion (newline))
-        (end-of-line 0))
-    (insert "@" env "\n\n@end " env "\n")
-    (if (null (cdr-safe (assoc "defcv" Texinfo-environment-list)))
-        (forward-line -2))))
-
-(defun Texinfo-modify-environment (env)
-  "Change current environment to environment ENV."
-  (save-excursion
-    (Texinfo-find-env-end)
-    (re-search-backward (concat (regexp-quote TeX-esc) "end \\([a-zA-Z]*\\)")
-                        (line-beginning-position))
-    (replace-match env t t nil 1)
-    (beginning-of-line)
-    (Texinfo-find-env-start)
-    (re-search-forward (concat (regexp-quote TeX-esc) "\\([a-zA-Z]*\\)")
-                       (line-end-position))
-    (replace-match env t t nil 1)))
-
-(defun Texinfo-find-env-end ()
-  "Move point to the end of the current environment."
-  (interactive)
-  (let* ((envs (mapcar #'car Texinfo-environment-list))
-         (regexp (concat "^[ \t]*" (regexp-quote TeX-esc) "\\(end \\)*"
-                         (regexp-opt envs t) "\\b"))
-         (orig-pos (point))
-         (level 1)
-         case-fold-search)
-    (save-restriction
-      (save-excursion
-        (save-excursion
-          (beginning-of-line)
-          ;; Stop if point is inside of an @end <env> command, but not
-          ;; if it is behind it.
-          (when (and (looking-at regexp)
-                     (match-string 1)
-                     (> (match-end 0) orig-pos))
-            (setq level 0)))
-        (while (and (> level 0) (re-search-forward regexp nil t))
-          (if (match-string 1)
-              (setq level (1- level))
-            (setq level (1+ level)))))
-      (if (= level 0)
-          (goto-char (match-end 0))
-        (error "Can't locate end of current environment")))))
-
-(defun Texinfo-find-env-start ()
-  "Move point to the start of the current environment."
-  (interactive)
-  (let* ((envs (mapcar #'car Texinfo-environment-list))
-         (regexp (concat "^[ \t]*\\(" (regexp-quote TeX-esc) "\\)\\(end \\)*"
-                         (regexp-opt envs t) "\\b"))
-         (level 1)
-         (orig-pos (point))
-         case-fold-search)
-    (save-restriction
-      (save-excursion
-        (save-excursion
-          (beginning-of-line)
-          ;; Stop if point is inside of an @<env> command, but not if
-          ;; it is before it.
-          (when (and (looking-at regexp)
-                     (not (match-string 2))
-                     (< (match-beginning 1) orig-pos))
-            (setq level 0)))
-        (while (and (> level 0) (re-search-backward regexp nil t))
-          (if (match-string 2)
-              (setq level (1+ level))
-            (setq level (1- level)))))
-      (if (= level 0)
-          (goto-char (match-beginning 0))
-        (error "Can't locate start of current environment")))))
-
-(defun Texinfo-mark-environment (&optional count)
-  "Set mark to end of current environment and point to the matching begin.
-If prefix argument COUNT is given, mark the respective number of
-enclosing environments.  The command will not work properly if
-there are unbalanced begin-end pairs in comments and verbatim
-environments."
-  ;; TODO:
-  ;; This is identical to the LaTeX counterpart but for the find begin/end
-  ;; functions. So some day the implemenation should be factorized.
-  (interactive "p")
-  (setq count (if count (abs count) 1))
-  (let ((cur (point)) beg end)
-    ;; Only change point and mark after beginning and end were found.
-    ;; Point should not end up in the middle of nowhere if the search fails.
-    (save-excursion
-      (dotimes (_ count)
-        (Texinfo-find-env-end))
-      (setq end (line-beginning-position 2))
-      (goto-char cur)
-      (dotimes (c count)
-        (Texinfo-find-env-start)
-        (unless (= (1+ c) count)
-          (beginning-of-line 0)))
-      (setq beg (point)))
-    (push-mark end)
-    (goto-char beg)
-    (TeX-activate-region)))
-
-(defun Texinfo-mark-section (&optional no-subsection)
-  "Mark current section, with inclusion of any containing node.
-
-The current section is detected as starting by any of the
-structuring commands matched by regexp in variable
-`outline-regexp' which in turn is a regexp matching any element
-of variable `texinfo-section-list'.
-
-If optional argument NO-SUBSECTION is set to any integer or is a
-non nil empty argument (that is, `\\[universal-argument] \\[Texinfo-mark-section]'),
-then mark the current section with exclusion of any subsections.
-
-Otherwise, any included subsections are also marked along with
-current section.
-
-Note that when current section is starting immediatley after a
-node commande, then the node command is also marked as part as
-the section."
-  (interactive "P")
-  (let (beg end is-beg-section is-end-section
-            (section-re (concat "^\\s-*" outline-regexp)))
-    (if (and (consp no-subsection) (eq (car no-subsection) 4))
-        ;; section with exclusion of any subsection
-        (setq beg (save-excursion
-                    (unless (looking-at section-re)
-                      (end-of-line))
-                    (re-search-backward section-re nil t))
-              is-beg-section t
-              end (save-excursion
-                    (beginning-of-line)
-                    (when
-                        (re-search-forward (concat section-re
-                                                   "\\|^\\s-*@bye\\_>" )
-                                           nil t)
-                      (save-match-data
-                        (beginning-of-line)
-                        (point))))
-              is-end-section (match-string 1))
-      ;; full section without exclusion of any subsection
-      (let (section-command-level)
-        (setq beg
-              (save-excursion
-                (end-of-line)
-                (re-search-backward section-re nil t)))
-        (when beg
-          (setq is-beg-section t
-                section-command-level
-                (cadr (assoc (match-string 1) texinfo-section-list))
-                end
-                (save-excursion
-                  (beginning-of-line)
-                  (while
-                      (and (re-search-forward
-                            (concat section-re "\\|^\\s-*@bye\\_>" ) nil t)
-                           (or (null (setq is-end-section  (match-string 1)))
-                               (> (cadr (assoc is-end-section
-                                               texinfo-section-list))
-                                  section-command-level))))
-                  (when (match-string 0)
-                    (beginning-of-line)
-                    (point)))))));  (if ...)
-    (when (and beg end)
-      ;; now take also enclosing node of beg and end
-      (let ((before-@node
-             (lambda (pos)
-               (save-excursion
-                 (goto-char pos)
-                 (while (and
-                         (null (bobp))
-                         (progn
-                           (beginning-of-line 0)
-                           (looking-at
-                            "^\\s-*\\($\\|@\\(c\\|comment\\)\\_>\\)"))))
-                 (when (looking-at "^\\s-*@node\\_>")
-                   (point))))))
-        (when is-beg-section
-          (setq beg (or (funcall before-@node beg) beg)))
-        (when is-end-section
-          (setq end (or (funcall before-@node end) end))))
-
-      (push-mark end)
-      (goto-char beg)
-      (TeX-activate-region) )))
-
-(defun Texinfo-mark-node ()
-  "Mark the current node.
-This is the node in which the pointer is.  It is starting at
-previous beginning of keyword `@node' and ending at next
-beginning of keyword `@node' or `@bye'."
-  (interactive)
-  (let ((beg (save-excursion
-               (unless (looking-at "^\\s-*@\\(?:node\\)\\_>")
-                 (end-of-line))
-               (re-search-backward "^\\s-*@\\(?:node\\)\\_>" nil t )))
-        (end (save-excursion
-               (beginning-of-line)
-               (and (re-search-forward "^\\s-*@\\(?:node\\|bye\\)\\_>" nil t )
-                    (progn (beginning-of-line) (point))))))
-
-    (when (and beg end)
-      (push-mark end)
-      (goto-char beg)
-      (TeX-activate-region) )))
-
-(defun Texinfo-nodename-de-escape (node-name)
-  "In NODE-NAME, convert `@comma{}' commands to the corresponding `,'
-character. Return the resulting string."
-  (let ((pos 0) (map '(("comma" . ","))))
-    (while (and (< pos (length
-                        node-name))
-                (string-match "@\\(comma\\)[[:blank:]]*{}" node-name pos))
-      (setq node-name (concat  (substring node-name 0 (match-beginning 0))
-                               (cdr (assoc-string (match-string 1 node-name) map))
-                               (substring node-name (match-end 0)))
-            pos (1+ (match-beginning 0)))))
-  node-name)
-
-
-(defun Texinfo-nodename-escape (node-name)
-  "Convert in NODE-NAME the `,' characters to `@comma{}'
-commands. Return the resulting string."
-  (let* ((pos 0)
-         (map '(("," . "comma")))
-         (re (regexp-opt (mapcar #'car map))) )
-    (while (and (< pos (length node-name)) (string-match re node-name pos))
-      (setq node-name (concat  (substring node-name 0 (match-beginning 0))
-                               "@" (cdr (assoc-string (match-string 0 node-name) map))
-                               "{}"
-                               (substring node-name (match-end 0)))
-            pos (1+ (match-beginning 0)))))
-  node-name)
-
-
-(defun Texinfo-make-node-list ()
-  ;; Build list of nodes in current buffer.
-  ;; (What about using `imenu--index-alist'?)
-  ;; FIXME: Support multi-file documents.
-  (save-excursion
-    (goto-char (point-min))
-    (let (nodes dups)
-      (while (re-search-forward "^@node\\b" nil t)
-        (skip-chars-forward "[:blank:]")
-        (cl-pushnew (list (Texinfo-nodename-de-escape
-                           (buffer-substring-no-properties
-                            (point) (progn (skip-chars-forward "^\r\n,")
-                                           (skip-chars-backward "[:blank:]")
-                                           (point)))))
-                    nodes
-                    :test (lambda (a b)
-                            (when (equal a b)
-                              (push (cons a (line-number-at-pos (point))) dups)
-                              t))))
-      (when dups
-        (display-warning
-         'AUCTeX
-         (format "There are duplicate nodes:\n%s"
-                 (mapconcat (lambda (dup)
-                              (format "    %s on line %d" (car dup) (cdr dup)))
-                            (nreverse dups)
-                            "\n"))))
-      (nreverse nodes))))
-
-(defun Texinfo-insert-node ()
-  "Insert a Texinfo node in the current buffer.
-That means, insert the string `@node' and prompt for current,
-next, previous and upper node.  If there is an active region, use
-this for the current node and inhibit the prompt for it.  Insert
-a comment on the following line indicating the order of arguments
-for @node."
-  (interactive)
-  (let ((active-mark (and (TeX-active-mark) (not (eq (mark) (point)))))
-        (nodes (Texinfo-make-node-list))
-        node-name next-node previous-node up-node)
-    (unless active-mark
-      (setq node-name (Texinfo-nodename-escape
-                       (TeX-read-string "Node name: "))))
-    ;; FIXME: What if key binding for `minibuffer-complete' was changed?
-    ;; `substitute-command-keys' doesn't return the correct value.
-    (setq next-node (Texinfo-nodename-escape
-                     (completing-read "Next node (TAB completes): " nodes)))
-    (setq previous-node
-          (Texinfo-nodename-escape
-           (completing-read "Previous node (TAB completes): " nodes)))
-    (setq up-node (Texinfo-nodename-escape
-                   (completing-read "Upper node (TAB completes): " nodes)))
-    (when (and active-mark
-               (< (mark) (point)))
-      (exchange-point-and-mark))
-    (insert "@node ")
-    (if active-mark
-        (goto-char (mark))
-      (insert node-name))
-    (insert ", " next-node ", " previous-node ", " up-node
-            "\n@comment  node-name,  next,  previous,  up\n")
-    ;; Position point at first empty field.
-    (unless (and (or (> (length node-name) 0) active-mark)
-                 (> (length next-node) 0)
-                 (> (length previous-node) 0)
-                 (> (length  up-node) 0))
-      (forward-line -2)
-      (forward-char 6)
-      (catch 'break
-        (if (or (> (length node-name) 0) active-mark)
-            (progn (skip-chars-forward "^,") (forward-char 2))
-          (throw 'break nil))
-        (dolist (node (list next-node previous-node up-node))
-          (if (> (length node) 0)
-              (progn (skip-chars-forward "^,") (forward-char 2))
-            (throw 'break nil)))))))
-
-(defun Texinfo-arg-nodename (optional &optional prompt _definition)
-  "Prompt for a node name completing with known node names.
-OPTIONAL is ignored.
-Use PROMPT as the prompt string.
-If DEFINITION is non-nil, then chosen node name is a node name to be
-added to the list of defined node names.  Current implementation
-ignored DEFINITION as the full document is scanned for node names at
-each invocation."
-  (let ((node-name (completing-read (TeX-argument-prompt optional prompt "Node")
-                                    (Texinfo-make-node-list))))
-    (insert "{" (Texinfo-nodename-escape node-name) "}" )))
-
-(defun Texinfo-arg-lrc (_optional &rest _args)
-  (let ((l (read-from-minibuffer "Enter left part: "))
-        (c (read-from-minibuffer "Enter center part: "))
-        (r (read-from-minibuffer "Enter right part: ")))
-    (insert " " l " @| " c " @| " r)))
-
-(defun Texinfo-arg-next-line (_optional &rest _args)
-  "Go to the beginning of next line if we are at the end of line.
-Otherwise insert an end-of-line."
-  (if (eolp)  (forward-line) (insert "\n")))
-
-(defun Texinfo-arg-on|off (optional &optional prompt style)
-  "Prompt for a boolean input.
-OPTIONAL is ignored.
-Use PROMPT as the prompt string.
-STYLE may be one of `:on|off' or `:true|false', if omitted `:on|off'
-is assumed by default."
-(let ((collection  (cdr (assq style
-                         '((nil . #1=("on" "off"))
-                           (:on|off . #1#)
-                           (:true|false "true" "false"))))))
-  (insert (if (y-or-n-p  (TeX-argument-prompt optional prompt (concat (car collection) ", not " (cadr collection))))
-                         (car collection)
-            (cadr collection)))))
-
-(defun Texinfo-arg-choice (optional &optional prompt collection)
-  (insert (completing-read (TeX-argument-prompt optional prompt "Key")
-                           collection)))
-
-;; Silence the byte-compiler from warnings for variables and functions declared
-;; in reftex.
-(defvar reftex-section-levels-all)
-(defvar reftex-level-indent)
-(defvar reftex-label-menu-flags)
-(defvar reftex-tables-dirty)
-(defvar reftex-label-alist-builtin)
-
-(declare-function reftex-match-string "reftex" (n))
-(declare-function reftex-section-number "reftex-parse" (&optional level star))
-(declare-function reftex-nicify-text "reftex" (text))
-(declare-function reftex-ensure-compiled-variables "reftex" ())
-
-(defun Texinfo-reftex-section-info (file)
-  ;; Return a section entry for the current match.
-  ;; Carefull: This function expects the match-data to be still in place!
-  (let* ((marker (set-marker (make-marker) (1- (match-beginning 3))))
-         (macro (reftex-match-string 3))
-         (level-exp (cdr (assoc macro reftex-section-levels-all)))
-         (level (if (symbolp level-exp)
-                    (save-match-data (funcall level-exp))
-                  level-exp))
-         (unnumbered  (< level 0))
-         (level (abs level))
-         (section-number (reftex-section-number level unnumbered))
-         (text1 (save-match-data
-                  (save-excursion
-                    (buffer-substring-no-properties (point) (progn (end-of-line) (point))))))
-         (literal (buffer-substring-no-properties
-                   (1- (match-beginning 3))
-                   (min (point-max) (+ (match-end 0) (length text1) 1))))
-         ;; Literal can be too short since text1 too short. No big problem.
-         (text (reftex-nicify-text text1)))
-
-    ;; Add section number and indentation
-    (setq text
-          (concat
-           (make-string (* reftex-level-indent level) ?\ )
-           (if (nth 1 reftex-label-menu-flags) ; section number flag
-               (concat section-number " "))
-           text))
-    (prog1
-        (list 'toc "toc" text file marker level section-number
-              literal (marker-position marker))
-      (set-marker marker nil))))
-
-(defun Texinfo-reftex-hook ()
-  "Hook function to plug Texinfo into RefTeX."
-  ;; force recompilation of variables
-  (when (string= TeX-base-mode-name "Texinfo")
-    ;; dirty temporary hook to remove when reftex has a Texinfo builtin
-    ;; TODO --- taken on <2014-01-06 mon> --- remove the dirty trick once reftex
-    ;; has been corrected for long enough a time
-    (unless (assq 'Texinfo reftex-label-alist-builtin)
-      (setq reftex-label-alist-builtin (append reftex-label-alist-builtin
-                                               '((Texinfo "Texinfo default environments" nil)))))
-    (dolist (v `((reftex-section-pre-regexp . "@")
-                 ; section post-regexp must contain exactly one group
-                 (reftex-section-post-regexp . "\\([ \t]+\\)")
-                 (reftex-section-info-function . Texinfo-reftex-section-info)
-                 (reftex-default-label-alist-entries . (Texinfo))
-               (reftex-section-levels
-                . ,(mapcar
-                    (lambda (x)
-                      (if (string-match "\\(\\`unnumbered\\)\\|\\(heading\\'\\)\\|\\(\\`top\\'\\)"
-                                        (car x))
-                          (cons (car x) (- (cadr x)))
-                        (cons (car x) (cadr x))))
-                    texinfo-section-list))))
-      (set (make-local-variable (car v) ) (cdr v)))
-    (reftex-ensure-compiled-variables)))
-
-;;; Keymap:
-
-(defvar Texinfo-mode-map
-  (let ((map (make-sparse-keymap)))
-    (set-keymap-parent map TeX-mode-map)
-
-    ;; From texinfo.el
-    ;; bindings for updating nodes and menus
-    (define-key map "\C-c\C-um"      #'texinfo-master-menu)
-    (define-key map "\C-c\C-u\C-m"   #'texinfo-make-menu)
-    (define-key map "\C-c\C-u\C-n"   #'texinfo-update-node)
-    (define-key map "\C-c\C-u\C-e"   #'texinfo-every-node-update)
-    (define-key map "\C-c\C-u\C-a"   #'texinfo-all-menus-update)
-
-    ;; Simulating LaTeX-mode
-    (define-key map "\C-c\C-e" #'Texinfo-environment)
-    (define-key map "\C-c." #'Texinfo-mark-environment)
-    (define-key map "\C-c*" #'Texinfo-mark-section)
-    (define-key map "\M-\C-h" #'Texinfo-mark-node)
-    (define-key map "\C-c\n"   #'texinfo-insert-@item)
-    (or (key-binding "\e\r")
-        (define-key map "\e\r" #'texinfo-insert-@item)) ;*** Alias
-    (define-key map "\C-c\C-s" #'Texinfo-insert-node)
-    (define-key map "\C-c]" #'texinfo-insert-@end)
-
-    ;; Override some bindings in `TeX-mode-map'
-    ;; FIXME: Inside @math{}, you can use all plain TeX math commands
-    ;; even in Texinfo documents.  Thus it might be nice to develop
-    ;; context sensitive command so that the following four keys
-    ;; inherit the command in `TeX-mode-map' inside @math{}.
-    (define-key map "$"  #'self-insert-command)
-    (define-key map "^"  #'self-insert-command)
-    (define-key map "_"  #'self-insert-command)
-    (define-key map "\\" #'self-insert-command)
-    ;; Users benefit from `TeX-electric-macro' even in Texinfo mode
-    (define-key map "@" #'TeX-insert-backslash)
-    map)
-  "Keymap for Texinfo mode.")
-
-(easy-menu-define Texinfo-command-menu
-  Texinfo-mode-map
-  "Menu used in Texinfo mode for external commands."
-  (TeX-mode-specific-command-menu 'texinfo-mode))
-
-(easy-menu-define Texinfo-mode-menu
-  Texinfo-mode-map
-  "Menu used in Texinfo mode."
-  `("Texinfo"
-    ["Node ..." texinfo-insert-@node
-     :help "Insert a node"]
-    ["Macro ..." TeX-insert-macro
-     :help "Insert a macro and possibly arguments"]
-    ["Complete Macro" TeX-complete-symbol
-     :help "Complete the current macro"]
-    ["Environment ..." Texinfo-insert-environment
-     :help "Insert an environment"]
-    ["Item" texinfo-insert-@item
-     :help "Insert an @item"]
-    "-"
-    ("Insert Font"
-     ["Emphasize"  (TeX-font nil ?\C-e) :keys "C-c C-f C-e"]
-     ["Bold"       (TeX-font nil ?\C-b) :keys "C-c C-f C-b"]
-     ["Typewriter" (TeX-font nil ?\C-t) :keys "C-c C-f C-t"]
-     ["Small Caps" (TeX-font nil ?\C-c) :keys "C-c C-f C-c"]
-     ["Italic"     (TeX-font nil ?\C-i) :keys "C-c C-f C-i"]
-     ["Sample"    (TeX-font nil ?\C-s) :keys "C-c C-f C-s"]
-     ["Roman"      (TeX-font nil ?\C-r) :keys "C-c C-f C-r"])
-    ("Replace Font"
-     ["Emphasize"  (TeX-font t ?\C-e) :keys "C-u C-c C-f C-e"]
-     ["Bold"       (TeX-font t ?\C-b) :keys "C-u C-c C-f C-b"]
-     ["Typewriter" (TeX-font t ?\C-t) :keys "C-u C-c C-f C-t"]
-     ["Small Caps" (TeX-font t ?\C-c) :keys "C-u C-c C-f C-c"]
-     ["Italic"     (TeX-font t ?\C-i) :keys "C-u C-c C-f C-i"]
-     ["Sample"    (TeX-font t ?\C-s) :keys "C-u C-c C-f C-s"]
-     ["Roman"      (TeX-font t ?\C-r) :keys "C-u C-c C-f C-r"])
-    ["Delete Font" (TeX-font t ?\C-d) :keys "C-c C-f C-d"]
-    "-"
-    ["Create Master Menu" texinfo-master-menu
-     :help "Make a master menu for the whole Texinfo file"]
-    ["Create Menu" texinfo-make-menu
-     :help "Make or update the menu for the current section"]
-    ["Update Node" texinfo-update-node
-     :help "Update the current node"]
-    ["Update Every Node" texinfo-every-node-update
-     :help "Update every node in the current file"]
-    ["Update All Menus" texinfo-all-menus-update
-     :help "Update every menu in the current file"]
-    "-"
-    ("Commenting"
-     ["Comment or Uncomment Region"
-      comment-or-uncomment-region
-      :help "Comment or uncomment the currently selected region"]
-     ["Comment or Uncomment Paragraph"
-      TeX-comment-or-uncomment-paragraph
-      :help "Comment or uncomment the current paragraph"])
-    ,TeX-fold-menu
-    "-"
-    . ,TeX-common-menu-entries))
-
-(defvar Texinfo-font-list
-  '((?\C-b "@b{" "}")
-    (?\C-c "@sc{" "}")
-    (?\C-e "@emph{" "}")
-    (?\C-i "@i{" "}")
-    (?\C-r "@r{" "}")
-    (?\C-s "@samp{" "}")
-    (?\C-t "@t{" "}")
-    (?s    "@strong{" "}")
-    (?\C-f "@file{" "}")
-    (?d "@dfn{" "}")
-    (?\C-v "@var{" "}")
-    (?k    "@key{" "}")
-    (?\C-k "@kbd{" "}")
-    (?c    "@code{" "}")
-    (?C    "@cite{" "}")
-    (?\C-d "" "" t))
-  "Font commands used in Texinfo mode.  See `TeX-font-list'.")
-
-;;; Mode:
-
-;;;###autoload
-(defalias 'Texinfo-mode #'texinfo-mode)
-
-;;;###autoload
-(defun TeX-texinfo-mode ()
-  "Major mode in AUCTeX for editing Texinfo files.
-
-Special commands:
-\\{Texinfo-mode-map}
-
-Entering Texinfo mode calls the value of `text-mode-hook' and then the
-value of `Texinfo-mode-hook'."
-  (interactive)
-  (kill-all-local-variables)
-  (setq TeX-mode-p t)
-  (setq TeX-output-extension (if TeX-PDF-mode "pdf" "dvi"))
-  (setq TeX-sentinel-default-function #'TeX-TeX-sentinel)
-  ;; Mostly stolen from texinfo.el
-  (setq TeX-base-mode-name "Texinfo")
-  (setq major-mode 'texinfo-mode)
-  (use-local-map Texinfo-mode-map)
-  (set-syntax-table texinfo-mode-syntax-table)
-
-  (set (make-local-variable 'page-delimiter)
-       (concat
-        "^@node [ \t]*[Tt]op\\|^@\\("
-        texinfo-chapter-level-regexp
-        "\\)"))
-  (set (make-local-variable 'require-final-newline) t)
-  (set (make-local-variable 'indent-tabs-mode) nil)
-  (set (make-local-variable 'paragraph-separate)
-       (concat "@[a-zA-Z]*[ \n]\\|" paragraph-separate))
-  (set (make-local-variable 'paragraph-start)
-       (concat "@[a-zA-Z]*[ \n]\\|" paragraph-start))
-  (set (make-local-variable 'fill-column) 72)
-  (set (make-local-variable 'comment-start) "@c ")
-  (set (make-local-variable 'comment-start-skip) "@c +\\|@comment +")
-  (set (make-local-variable 'comment-use-syntax) nil)
-  (setq TeX-comment-start-regexp "@c\\(?:omment\\)?\\>")
-  (set (make-local-variable 'words-include-escapes) t)
-  (set (make-local-variable 'imenu-generic-expression)
-       texinfo-imenu-generic-expression)
-
-  (set (make-local-variable 'font-lock-defaults)
-       '(texinfo-font-lock-keywords nil nil nil backward-paragraph))
-  (set (make-local-variable 'syntax-propertize-function)
-       texinfo-syntax-propertize-function)
-
-  ;; Outline settings.
-  (set (make-local-variable 'outline-regexp)
-       (concat "@\\("
-               (mapconcat #'car texinfo-section-list "\\>\\|")
-               "\\>\\)"))
-  (set (make-local-variable 'outline-level) 'texinfo-outline-level)
-
-  ;; Mostly AUCTeX stuff
-  (set (make-local-variable 'TeX-command-current) #'TeX-command-master)
-
-  (setq TeX-default-extension "texi")
-  (set (make-local-variable 'TeX-esc) "@")
-
-  (set (make-local-variable 'TeX-auto-regexp-list) 'TeX-auto-empty-regexp-list)
-
-  (setq TeX-command-default "TeX")
-  (setq TeX-header-end "%*end")
-  (setq TeX-trailer-start (regexp-quote (concat TeX-esc "bye")))
-
-  (set (make-local-variable 'TeX-complete-list)
-       (list (list "@\\([a-zA-Z]*\\)" 1 'TeX-symbol-list-filtered nil)
-             (list "" TeX-complete-word)))
-
-  (set (make-local-variable 'TeX-font-list) Texinfo-font-list)
-  (set (make-local-variable 'TeX-font-replace-function)
-       #'TeX-font-replace-macro)
-  (set (make-local-variable 'TeX-style-hook-dialect) :texinfo)
-
-  (add-hook 'find-file-hook (lambda ()
-                              (unless (file-exists-p (buffer-file-name))
-                                (TeX-master-file nil nil t)))
-            nil t)
-
-  (when (and (boundp 'add-log-current-defun-function)
-             (fboundp 'texinfo-current-defun-name))
-    (set (make-local-variable 'add-log-current-defun-function)
-         #'texinfo-current-defun-name))
-
-  (TeX-add-symbols
-   '("acronym" "Acronym")
-   '("allowcodebreaks" (TeX-arg-literal " ") (Texinfo-arg-on|off nil :true|false) (Texinfo-arg-next-line))
-   '("appendix" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("appendixsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("appendixsection" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("appendixsubsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("appendixsubsubsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("asis")
-   '("atchar" nil)
-   '("author" (TeX-arg-literal " ") (TeX-arg-free "Author"))
-   '("b" "Text")
-   '("bullet")
-   '("bye")
-   '("c" (TeX-arg-literal " ") (TeX-arg-free "Comment"))
-   '("caption" "Caption"
-     ;; TODO: caption is meaningful only inside float env. Maybe some checking
-     ;; and warning would be good.
-     )
-   '("center" (TeX-arg-literal " ") (TeX-arg-free "Line of text"))
-   '("chapheading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("chapter" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("cindex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
-   '("cite" "Reference")
-   '("clear" (TeX-arg-literal " ") (TeX-arg-free "Flag"))
-   '("code" "Sample code")
-   '("codequotebacktick" (TeX-arg-literal " ") (Texinfo-arg-on|off) (Texinfo-arg-next-line))
-   '("codequoteundirected"  (TeX-arg-literal " ") (Texinfo-arg-on|off) (Texinfo-arg-next-line))
-   '("command" "Command")
-   '("comment" (TeX-arg-literal " ") (TeX-arg-free "Comment"))
-   '("contents")
-   '("copyright" nil)
-   '("defcodeindex" (TeX-arg-literal " ") (TeX-arg-free "Index name"))
-   '("defindex" (TeX-arg-literal " ") (TeX-arg-free "Index name"))
-   '("dfn" "Term")
-   '("dmn" "Dimension")
-   '("documentlanguage"  (TeX-arg-literal " ") (Texinfo-arg-choice "Language" ("ca" "cs" "de" "en" "es" "fr" "hu" "is" "it" "ja" "nb" "nl" "nn" "pl" "pt" "ru" "sr" "tr" "uk"))  (Texinfo-arg-next-line))
-   '("documentencoding"  (TeX-arg-literal " ") (Texinfo-arg-choice "Encoding" ("US-ASCII" "UTF-8" "ISO-8859-1" "ISO-8859-15" "ISO-8859-2" "koi8-r" "koi8-u"))  (Texinfo-arg-next-line))
-   '("dots" nil)
-   '("emph" "Text")
-   '("email" "Email address")
-   '("equiv" nil)
-   '("error")
-   '("evenfooting" Texinfo-arg-lrc)
-   '("evenheading" Texinfo-arg-lrc)
-   '("everyfooting" Texinfo-arg-lrc)
-   '("everyheading" Texinfo-arg-lrc)
-   '("exdent" (TeX-arg-literal " ") (TeX-arg-free "Line of text"))
-   '("expansion" nil)
-   '("file" "Filename")
-   '("finalout")
-   '("findex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
-   '("footnote" "Text of footnote")
-   '("footnotestyle" (TeX-arg-literal " ") (TeX-arg-free "Style"))
-   '("guillemetleft")
-   '("guillemetright")
-   '("guilsinglleft")
-   '("guilsinglright")
-   '("heading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   ;; XXX: Would be nice with completion.
-   '("headings" (TeX-arg-literal " ") (TeX-arg-free "On off single double"))
-   '("i" "Text")
-   '("ignore")
-   '("include" (TeX-arg-literal " ") (TeX-arg-free "Filename"))
-   '("inforef" "Node name" "Info file name")
-   '("item")
-   '("itemx")
-   '("kbd" "Keyboard characters")
-   '("key" "Key name")
-   '("kindex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
-   '("LaTeX" nil)
-   '("lowersections" 0)
-   '("majorheading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("menu")
-   '("minus")
-   '("need" "N")
-   '("node" (TeX-arg-literal " ") (TeX-arg-free "Name")
-     (TeX-arg-literal ", ") (TeX-arg-free "Next")
-     (TeX-arg-literal ", ") (TeX-arg-free "Previous")
-     (TeX-arg-literal ", ") (TeX-arg-free "Up"))
-   '("noindent")
-   '("oddfooting" Texinfo-arg-lrc)
-   '("oddheading" Texinfo-arg-lrc)
-   '("page")
-   '("paragraphindent" (TeX-arg-literal " ") (TeX-arg-free "Indent"))
-   '("pindex" "Entry")
-   '("point" nil)
-   '("print")
-   '("printindex" (TeX-arg-literal " ") (TeX-arg-free "Index name"))
-   '("pxref" (Texinfo-arg-nodename "Node name"))
-   '("quotedblbase")
-   '("quotesinglbase")
-   '("r" "Text")
-   '("raisesections" 0)
-   '("ref" (Texinfo-arg-nodename "Node name"))
-   '("refill")
-   '("result")
-   '("samp" "Text")
-   '("sc" "Text")
-   '("section" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("set" (TeX-arg-literal " ") (TeX-arg-free "Flag"))
-   '("setchapternewpage" (TeX-arg-literal " ") (Texinfo-arg-choice "On off odd" ("on" "off" "odd")) (Texinfo-arg-next-line))
-   '("setfilename" (TeX-arg-literal " ") (TeX-arg-free "Info file name"))
-   '("settitle" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("shortcontents")
-   '("smallbook")
-   '("sp" "N")
-   '("strong" "Text")
-   '("subheading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("subsection" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("subsubheading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("subsubsection" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("subtitle" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("summarycontents")
-   '("syncodeindex" (TeX-arg-literal " ") (TeX-arg-free "From index")
-     (TeX-arg-literal " ") (TeX-arg-free "Into index"))
-   '("synindex" (TeX-arg-literal " ") (TeX-arg-free "From index")
-     (TeX-arg-literal " ") (TeX-arg-free "Into index"))
-   '("t" "Text")
-   '("TeX" nil)
-   '("thischapter")
-   '("thischaptername")
-   '("thisfile")
-   '("thispage")
-   '("tie")
-   '("tindex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
-   '("title" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("titlefont" "Text")
-   '("titlepage")
-   '("today" nil)
-   '("top" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("unnumbered" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("unnumberedsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("unnumberedsubsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("unnumberedsubsubsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
-   '("url" "Link")
-   '("value" "Flag")
-   '("var" "Metasyntactic variable")
-   '("vindex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
-   '("vskip" (TeX-arg-literal " ") (TeX-arg-free "Amount"))
-   '("w" "Text")
-   '("xref" (Texinfo-arg-nodename "Node name")))
-
-  ;; RefTeX plugging
-  (add-hook 'reftex-mode-hook #'Texinfo-reftex-hook)
-  (if (and (boundp 'reftex-mode) reftex-mode)
-      (Texinfo-reftex-hook))
-
-  (run-mode-hooks 'text-mode-hook 'Texinfo-mode-hook)
-  (TeX-set-mode-name))
-
-(defcustom Texinfo-clean-intermediate-suffixes
-  '("\\.cps?" "\\.vrs?" "\\.fns?" "\\.tps?" "\\.pgs?" "\\.kys?")
-  "List of regexps matching suffixes of files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(defcustom Texinfo-clean-output-suffixes
-  ;; See `man texi2html' for the HTML stuff.
-  '("\\.info\\(-[0-9]+\\)?" "\\.dvi" "\\.pdf" "\\.ps" "\\.html"
-    "_toc\\.html" "_fot\\.html" "_abt\\.html" "_[0-9]+\\.html" "_l2h_img.+")
-  "List of regexps matching suffixes of files to be deleted.
-The regexps will be anchored at the end of the file name to be matched,
-that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
-  :type '(repeat regexp)
-  :group 'TeX-command)
-
-(provide 'tex-info)
-
-;;; tex-info.el ends here
diff --git a/elpa/auctex-13.1.3/tex-info.elc b/elpa/auctex-13.1.3/tex-info.elc
deleted file mode 100644
index 1a136a1..0000000
--- a/elpa/auctex-13.1.3/tex-info.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-ispell.el b/elpa/auctex-13.1.3/tex-ispell.el
deleted file mode 100644
index c743baf..0000000
--- a/elpa/auctex-13.1.3/tex-ispell.el
+++ /dev/null
@@ -1,449 +0,0 @@
-;;; tex-ispell.el --- AUCTeX skip additions for Ispell  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
-
-;; Author: Arash Esbati <arash@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex, wp, convenience
-
-;; This file is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; This file is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to
-;; the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file provides additions to skip list of Ispell (in this
-;; context, Ispell is synonym for Ispell, Aspell and Hunspell spelling
-;; checker programs).  Macro arguments and environments skipped by
-;; Ispell are stored in the car and/or cdr of
-;; `ispell-tex-skip-alists'.  This file uses two functions
-;; `TeX-ispell-skip-setcar' and `TeX-ispell-skip-setcdr' defined in
-;; `tex.el' to add new items to this variable.
-
-;; Ispell has a lot of LaTeX macros and environments already built-in.
-;; E.g., check this link for Hunspell program:
-
-;; https://github.com/hunspell/hunspell/blob/master/src/parsers/latexparser.cxx
-
-;; Ispell does not check spelling in the preamble of a document.
-;; Hence, only document macros and environments should be added here.
-;; Currently, this file has support for the following macro packages:
-
-;; acro.sty
-;; amsmath.sty
-;; attachfile.sty
-;; booktabs.sty
-;; breqn.sty
-;; caption.sty
-;; cleveref.sty
-;; empheq.sty
-;; enumitem.sty
-;; fancyref.sty
-;; fancyvrb.sty
-;; filecontents.sty
-;; fontaxes.sty
-;; fontspec.sty
-;; hyperref.sty
-;; listings.sty
-;; ltxdoc.cls
-;; ltxtable.sty
-;; mdframed.sty
-;; minted.sty
-;; nameref.sty
-;; pythontex.sty
-;; siunitx.sty
-;; splitidx.sty
-;; stabular.sty
-;; tabularx.sty
-;; tabulary.sty
-;; tcolorbox.sty
-;; tikz.sty
-;; varioref.sty
-;; xltabular.sty
-
-;; If you have further additions, drop a line to <auctex-devel@gnu.org>.
-
-;;; Code:
-
-(require 'tex)
-
-;; Add new macros here:
-(eval-when-compile
-  (defvar TeX-ispell-skip-cmds-list
-    '(;; acro.sty
-      ("ac" . 1)
-      ("ac*" . 1)
-      ("Ac" . 1)
-      ("Ac*" . 1)
-      ("acs" . 1)
-      ("acs*" . 1)
-      ("acl" . 1)
-      ("acl*" . 1)
-      ("Acl" . 1)
-      ("Acl*" . 1)
-      ("aca" . 1)
-      ("aca*" . 1)
-      ("acf" . 1)
-      ("acf*" . 1)
-      ("Acf" . 1)
-      ("Acf*" . 1)
-      ("acp" . 1)
-      ("acp*" . 1)
-      ("Acp" . 1)
-      ("Acp*" . 1)
-      ("acsp" . 1)
-      ("acsp*" . 1)
-      ("aclp" . 1)
-      ("aclp*" . 1)
-      ("Aclp" . 1)
-      ("Aclp*" . 1)
-      ("acap" . 1)
-      ("acap*" . 1)
-      ("acfp" . 1)
-      ("acfp*" . 1)
-      ("Acfp" . 1)
-      ("Acfp*" . 1)
-      ("Iac" . 1)
-      ("iacs" . 1)
-      ("iacl" . 1)
-      ("acflike" . 1)
-      ("acflike*" . 1)
-      ("acfplike" . 1)
-      ("acfplike*" . 1)
-      ("acsingle" . 1)
-      ("acsingle*" . 1)
-      ("Acsingle" . 1)
-      ("Acsingle*" . 1)
-      ("acreset" . 1)
-      ("acuse" . 1)
-      ("acsetup" . 1)
-      ;; attachfile.sty
-      ("attachfile" . 1)
-      ("attachfilesetup" . 1)
-      ("textattachfile" . 1)
-      ;; booktabs.sty
-      ("addlinespace" . 0)
-      ("specialrule" . 3)
-      ;; caption.sty
-      ("captionlistentry" . 0)
-      ("captionof" . 1)
-      ("captionof*" . 1)
-      ("captionsetup" . 1)
-      ("captionsetup*" . 1)
-      ("clearcaptionsetup" . 1)
-      ("clearcaptionsetup*" . 1)
-      ;; cleveref.sty
-      ("cref" . 1)
-      ("Cref" . 1)
-      ("cref*" . 1)
-      ("Cref*" . 1)
-      ("cpageref" . 1)
-      ("Cpageref" . 1)
-      ("namecref" . 1)
-      ("nameCref" . 1)
-      ("lcnamecref" . 1)
-      ("labelcref" . 1)
-      ("crefrange" . 2)
-      ("Crefrange" . 2)
-      ("cpagerefrange" . 2)
-      ("Cpagerefrange" . 2)
-      ("crefrange*" . 2)
-      ("Crefrange*" . 2)
-      ;; empheq.sty
-      ("empheqset" . 1)
-      ;; fancyref.sty
-      ("fref" . 1)
-      ("Fref" . 1)
-      ;; fancyvrb.sty
-      ("fvset" . 1)
-      ("VerbatimInput" . 1)
-      ;; fontaxes.sty
-      ("figureversion" . 1)
-      ;; fontspec.sty
-      ("addfontfeatures" . 1)
-      ;; hyperref.sty
-      ("hypersetup" . 1)
-      ("href" . 1)
-      ("url" . 1)
-      ("nolinkurl" . 1)
-      ("hyperbaseurl" . 1)
-      ("hyperimage" . 1)
-      ("hyperdef" . 2)
-      ("hyperref" . 3)
-      ("hyperlink" . 1)
-      ("hypertarget" . 1)
-      ("autoref" . 1)
-      ("autoref*" . 1)
-      ("autopageref" . 1)
-      ("autopageref*" . 1)
-      ;; listings.sty
-      ("lstinputlisting" . 1)
-      ("lstset" . 1)
-      ;; ltxdoc.cls
-      ("cs" . 1)
-      ;; ltxtable.sty
-      ("LTXtable" . 2)
-      ;; mdframed.sty
-      ("mdfsetup" . 1)
-      ("mdfapptodefinestyle" . 2)
-      ;; minted.sty
-      ("inputminted" . 2)
-      ("setminted" . 1)
-      ("setmintedinline" . 1)
-      ;; nameref.sty
-      ("nameref" . 1)
-      ("Nameref" . 1)
-      ;; pythontex.sty: Only add the macros which will be used in the
-      ;; document; others should be in the preamble
-      ("setpythontexfv" . 1)
-      ("useprintpythontex" . 1)
-      ("usestdoutpythontex" . 1)
-      ("inputpygments" . 1)
-      ("setpygmentsfv" . 1)
-      ("setpygmentspygopt" . 1)
-      ;; siunitx.sty
-      ("num" . 1)
-      ("si" . 1)
-      ("sisetup" . 1)
-      ("SI" . 2)
-      ;; splitidx.sty
-      ("sindex" . 1)
-      ;; tcolorbox.sty
-      ("tcbox" . 0)
-      ("tcbset" . 1)
-      ("tcbsetforeverylayer" . 1)
-      ;; tcolorbox.sty -- raster library
-      ("tcbitem" . 0)
-      ;; varioref.sty
-      ("vref" . 1)
-      ("Vref" . 1)
-      ("vref*" . 1)
-      ("Ref" . 1)
-      ("vpageref" . 1)
-      ("vpageref*" . 1)
-      ("fullref" . 1)
-      ("vrefrange" . 2)
-      ("vrefrange*" . 2)
-      ("vpagerefrange" . 2)
-      ("vpagerefrange*" . 2))
-    "List of commands with arguments to be skipped.
-Each element of the list is a cons cell with command name
-\(string) as car and the number of mandatory arguments to be
-skipped as cdr.  If number is 0, then only skip over the optional
-argument and spell check the mandatory one."))
-
-
-;; Add new environments with one optional argument here:
-(eval-when-compile
-  (defvar TeX-ispell-skip-envs-opt-arg-list
-    '(;; enumitem.sty
-      "description"
-      "description*"
-      "enumerate"
-      "enumerate*"
-      "itemize"
-      "itemize*"
-      ;; mdframed.sty
-      "mdframed"
-      ;; tcolorbox.sty
-      "tcolorbox"
-      ;; tcolorbox.sty -- raster library
-      "tcbraster"
-      "tcbitemize")
-    "List of LaTeX environments with an opt argument to be skipped."))
-
-
-;; Add new environments which should be skipped entirely here:
-(eval-when-compile
-  (defvar TeX-ispell-skip-envs-list
-    '(;; amsmath.sty
-      "align"
-      "align*"
-      "alignat"
-      "alignat*"
-      "flalign"
-      "flalign*"
-      "gather"
-      "gather*"
-      "multline"
-      "multline*"
-      ;; breqn.sty
-      "darray"
-      "darray*"
-      "dgroup"
-      "dgroup*"
-      "dmath"
-      "dmath*"
-      "dseries"
-      "dseries*"
-      ;; empheq.sty
-      "empheq"
-      ;; fancyvrb.sty
-      "BVerbatim"
-      "BVerbatim*"
-      "LVerbatim"
-      "LVerbatim*"
-      "SaveVerbatim"
-      "Verbatim"
-      "Verbatim*"
-      "VerbatimOut"
-      ;; listings.sty
-      "lstlisting"
-      ;; minted.sty
-      "minted"
-      ;; pythontex.sty
-      "pycode"
-      "pysub"
-      "pyverbatim"
-      "pyblock"
-      "pyconsole"
-      "pyconcode"
-      "pyconverbatim"
-      "pylabcode"
-      "pylabsub"
-      "pylabverbatim"
-      "pylabblock"
-      "pylabconsole"
-      "pylabconcode"
-      "pylabconverbatim"
-      "sympycode"
-      "sympysub"
-      "sympyverbatim"
-      "sympyblock"
-      "sympyconsole"
-      "sympyconcode"
-      "sympyconverbatim"
-      "pygments"
-      ;; tikz.sty
-      "tikzpicture")
-    "List of LaTeX environments which will be skipped entirely.
-Environments for math or verbatim text are candidates for this list."))
-
-
-;; Add others delimited here:
-(TeX-ispell-skip-setcar
- `(;; LaTeX-base
-   ("\\\\(" . "\\\\)")
-   ("\\\\raisebox" TeX-ispell-tex-arg-end 1 2 0)
-   ;; booktabs.sty
-   ("\\\\cmidrule" . "{[-0-9]+}")
-   ;; fontspec.sty
-   ("\\\\fontspec" TeX-ispell-tex-arg-end 1 1 0)))
-
-
-;; Special setup for verbatim macros:
-(defcustom TeX-ispell-verb-delimiters "!|#~\"/+^-"
-  "String with all delimiters for verbatim macros.
-Characters special in regexps like `^' and `-' must come last and
-not be quoted.  An opening brace `{', asterisk `*' and at-sign
-`@' should not be used as they are not recognized by
-`font-latex.el' correctly."
-  :group 'TeX-misc
-  :type 'string)
-
-;; listings.sty, fancyvrb.sty, pythontex.sty: With opt. argument only
-;; before verb content:
-(TeX-ispell-skip-setcar
- `((,(concat "\\\\" (regexp-opt '("Verb"     "lstinline"
-                                  "py"       "pyc"       "pys"    "pyv" "pyb"
-                                  "pycon"    "pyconc"    "pyconv"
-                                  "pylab"    "pylabc"    "pylabs" "pylabv" "pylabb"
-                                  "pylabcon" "pylabconc" "pylabconv"
-                                  "sympy"    "sympyc"    "sympys" "sympyv" "sympyb"
-                                  "sympycon" "sympyconc" "sympyconv")))
-    TeX-ispell-tex-arg-verb-end)))
-
-;; minted.sty: With opt. and mandatory argument before verb content.
-;; pythontex.sty: With one mandatory argument before verb content:
-(TeX-ispell-skip-setcar
- `((,(concat "\\\\" (regexp-opt '("mint" "mintinline" "pygment")))
-    TeX-ispell-tex-arg-verb-end 1)))
-
-
-;; Add environments here:
-(TeX-ispell-skip-setcdr
- '(;; filecontents.sty
-   ("filecontents\\*?" ispell-tex-arg-end)
-   ;; stabular.sty
-   ("stabular" ispell-tex-arg-end)
-   ("stabular\\*" TeX-ispell-tex-arg-end)
-   ;; tabularx.sty, tabulary.sty, Standard LaTeX tabular*-env
-   ("tabular[*xy]" TeX-ispell-tex-arg-end)
-   ;; tcolorbox.sty -- raster library
-   ("tcboxed\\(raster\\|itemize\\)" ispell-tex-arg-end)
-   ;; xltabular.sty
-   ("xltabular" ispell-tex-arg-end 2)))
-
-
-;; No customization below this line
-
-(eval-when-compile
-  (defun TeX-ispell-sort-skip-cmds-list (arg)
-    "Return elements from `TeX-ispell-skip-cmds-list' acc. to ARG."
-    (when (member arg '(0 1 2 3))
-      (let (cmds)
-        (dolist (elt TeX-ispell-skip-cmds-list)
-          (when (= (cdr elt) arg)
-            (push (car elt) cmds)))
-        cmds))))
-
-(defvar TeX-ispell-skip-cmds-opt-arg-regexp
-  (eval-when-compile
-    (concat "\\\\"
-            (regexp-opt (TeX-ispell-sort-skip-cmds-list 0) t)))
-  "Regexp of LaTeX commands with only optional arguments to be skipped.")
-
-(defvar TeX-ispell-skip-cmds-one-arg-regexp
-  (eval-when-compile
-    (concat "\\\\"
-            (regexp-opt (TeX-ispell-sort-skip-cmds-list 1) t)))
-  "Regexp of LaTeX commands with one argument to be skipped.")
-
-(defvar TeX-ispell-skip-cmds-two-args-regexp
-  (eval-when-compile
-    (concat "\\\\"
-            (regexp-opt (TeX-ispell-sort-skip-cmds-list 2) t)))
-  "Regexp of LaTeX commands with two arguments to be skipped.")
-
-(defvar TeX-ispell-skip-cmds-three-args-regexp
-  (eval-when-compile
-    (concat "\\\\"
-            (regexp-opt (TeX-ispell-sort-skip-cmds-list 3) t)))
-  "Regexp of LaTeX commands with three arguments to be skipped.")
-
-(defvar TeX-ispell-skip-envs-opt-arg-regexp
-  (eval-when-compile
-    (regexp-opt TeX-ispell-skip-envs-opt-arg-list t))
-  "Regexp of LaTeX environments with an opt argument to be skipped.")
-
-(defvar TeX-ispell-skip-envs-regexp
-  (eval-when-compile
-    (regexp-opt TeX-ispell-skip-envs-list t))
-  "Regexp of LaTeX environments which will be skipped entirely.")
-
-;; Make them available to Ispell:
-(TeX-ispell-skip-setcar
- `((,TeX-ispell-skip-cmds-opt-arg-regexp ispell-tex-arg-end 0)
-   (,TeX-ispell-skip-cmds-one-arg-regexp ispell-tex-arg-end)
-   (,TeX-ispell-skip-cmds-two-args-regexp ispell-tex-arg-end 2)
-   (,TeX-ispell-skip-cmds-three-args-regexp ispell-tex-arg-end 3)))
-
-(TeX-ispell-skip-setcdr
- `((,TeX-ispell-skip-envs-opt-arg-regexp ispell-tex-arg-end 0)
-   ,(cons TeX-ispell-skip-envs-regexp
-          (concat "\\\\end{" TeX-ispell-skip-envs-regexp "}"))))
-
-(provide 'tex-ispell)
-
-;;; tex-ispell.el ends here
diff --git a/elpa/auctex-13.1.3/tex-ispell.elc b/elpa/auctex-13.1.3/tex-ispell.elc
deleted file mode 100644
index 49678e1..0000000
--- a/elpa/auctex-13.1.3/tex-ispell.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-jp.el b/elpa/auctex-13.1.3/tex-jp.el
deleted file mode 100644
index 8428c37..0000000
--- a/elpa/auctex-13.1.3/tex-jp.el
+++ /dev/null
@@ -1,908 +0,0 @@
-;;; tex-jp.el --- Support for Japanese TeX.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1999, 2001-2008, 2012-2013, 2016-2018, 2020-2022
-;;   Free Software Foundation, Inc.
-
-;; Author:     KOBAYASHI Shinji <koba@flab.fujitsu.co.jp>,
-;;             Hidenobu Nabetani <nabe@debian.or.jp>
-;; Maintainer: Masayuki Ataka <masayuki.ataka@gmail.com>
-;;             Ikumi Keita <ikumikeita@jcom.home.ne.jp>
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file was written by KOBAYASHI Shinji <koba@flab.fujitsu.co.jp>
-;; based on many patches developed by Japanese NetNews community.
-;; Japanese message translation by MATUI Takao <mat@nuis.ac.jp>.
-
-;;; Code:
-
-(require 'latex)
-
-;;; Customization
-
-(defgroup AUCTeX-jp nil
-  "Japanese support in AUCTeX."
-  :group 'AUCTeX
-  :link '(custom-manual "(auctex)Japanese"))
-
-(defcustom japanese-TeX-engine-default 'ptex
-  "Default TeX engine for Japanese TeX."
-  :type '(choice (const :tag "pTeX" ptex)
-                 (const :tag "jTeX" jtex)
-                 (const :tag "upTeX" uptex)))
-
-(defcustom japanese-TeX-use-kanji-opt-flag t
-  "Add kanji option to Japanese pTeX family if non-nil.
-If `TeX-japanese-process-input-coding-system' or
-`TeX-japanese-process-output-coding-system' are non-nil, the process coding
-systems are determined by their values regardless of the kanji option."
-  :type 'boolean)
-
-(setq TeX-engine-alist-builtin
-      (append TeX-engine-alist-builtin
-             '((ptex "pTeX" "ptex %(kanjiopt)" "platex %(kanjiopt)" "eptex")
-               (jtex "jTeX" "jtex" "jlatex" nil)
-               (uptex "upTeX" "euptex" "uplatex" "euptex"))))
-
-;; customize option ��期値や saved value ��も�を改変���よ��
-;; �る���setcar �使用���る。
-(setq TeX-command-list
-      ;; `TeX-command-list' ���構造�新�� list を作る。
-      ;; ��素� list を l ����l ��も�を使��り�l を
-      ;; 若干修正�� list を作��り�� `mapcar' �集�る。
-      (mapcar
-       (lambda (l)
-         (cond
-          ;; l �第1�素� "BibTeX" や "Index" ���ら�l �第2�素
-          ;; ��を入れ替��別� list を作る。
-          ((equal (car l) "BibTeX")
-           (append (list (car l) "%(bibtex) %s") (cddr l)))
-          ((equal (car l) "Index")
-           (append (list (car l) "%(makeindex) %s") (cddr l)))
-          ;; �れ以外�場�� l ��も�を使�。
-          (t
-           l)))
-       TeX-command-list))
-
-;; Define before first use.
-(defvar japanese-TeX-mode nil
-  "Non-nil means the current buffer handles Japanese TeX/LaTeX.")
-(make-variable-buffer-local 'japanese-TeX-mode)
-(put 'japanese-TeX-mode 'permanent-local t)
-
-(setq TeX-expand-list-builtin
-      (append
-       TeX-expand-list-builtin
-       '(
-        ;; -kanji オプション�文字列を作る。
-        ("%(kanjiopt)" (lambda ()
-                         (if japanese-TeX-use-kanji-opt-flag
-                             (let ((str (japanese-TeX-get-encoding-string)))
-                               (if str (format " -kanji=%s " str) ""))
-                           "")))
-        ;; pbibtex, jbibtex, upbibtex, bibtex �中�ら�切�も�を�択�る。
-        ("%(bibtex)" (lambda ()
-                       (cond
-                        ((eq TeX-engine 'ptex)
-                         ;; pLaTeX 用日本語 BibTeX � pbibtex ����
-                         ;; ��比較的最近������ jbibtex �人も�
-                         ;; れ�り��る���。
-                         (if (executable-find "pbibtex")
-                             "pbibtex %(kanjiopt)" "jbibtex"))
-                        ((eq TeX-engine 'jtex) "jbibtex")
-                        ((eq TeX-engine 'uptex) "upbibtex")
-                        (t "bibtex"))))
-        ;; mendex, upmendex, makeindex ����切�も�を�択�る。
-        ("%(makeindex)" (lambda ()
-                          (cond
-                           ;; upmendex � XeLaTeX や LuaLaTeX �も
-                           ;; 使�る。see
-                           ;; http://www.t-lab.opal.ne.jp/tex/README_upmendex.md
-                           ;; FIXME: XeLaTeX や LuaLaTeX ��を使�
-                           ;; 利用者�場���tex-jp � load �れ�
-                           ;; �����設定��味���。
-                           ((and (memq TeX-engine '(uptex xetex luatex))
-                                 (executable-find "upmendex"))
-                            "upmendex %(dic)")
-                           ((memq TeX-engine '(ptex uptex))
-                            "mendex %(mendexkopt) %(dic)")
-                           (t "makeindex"))))
-        ;; mendex 用日本語コードオプション。
-        ("%(mendexkopt)" (lambda ()
-                           (if japanese-TeX-use-kanji-opt-flag
-                               (let ((str (japanese-TeX-get-encoding-string)))
-                                 ;; １文字目を大文字�。
-                                 (if str (format " -%c " (upcase (aref str 0)))
-                                   ""))
-                             "")))
-        ;; (up)mendex 用辞書指定オプション。
-        ("%(dic)" (lambda ()
-                    ;; master ����拡張�� .dic �ファイル��れ�
-                    ;; �れを辞書���� -d オプション�与�る。
-                    ;; C-c C-r 等�場� _region_.dic ������
-                    ;; �����`TeX-master-file' を陽�呼�。
-                    (let ((dicname (TeX-master-file "dic" t)))
-                      (if (file-exists-p
-                           (expand-file-name dicname (TeX-master-directory)))
-                          (let ((result (format "-d %s" dicname)))
-                            ;; Advance past the file name in order to
-                            ;; prevent expanding any substring of it.
-                            (setq TeX-expand-pos
-                                  (+ TeX-expand-pos (length result)))
-                            result)
-                        ""))))
-        ;; pxdvi � %(o?)xdvi ��切�方を�択�る。
-        ("%(xdvi)" (lambda ()
-                     ;; pxdvi � ptex, jtex 共用����
-                     ;; japanese mode �����判定�れ� OK。
-                     (if (and japanese-TeX-mode (executable-find "pxdvi"))
-                         "pxdvi" "%(o?)xdvi"))))))
-
-;;; Viewing (new implementation)
-
-(setq TeX-view-predicate-list-builtin
-      (append
-       '((paper-a4
-          (let ((regex "\\`\\(?:a4j\\|a4paper\\|a4dutch\\|a4wide\\|sem-a4\\)\\'"))
-            (or (TeX-match-style regex)
-                (and (fboundp 'LaTeX-match-class-option)
-                     (LaTeX-match-class-option regex)))))
-         (paper-a5
-          (let ((regex "\\`\\(?:a5j\\|a5paper\\|a5comb\\)\\'"))
-            (or (TeX-match-style regex)
-                (and (fboundp 'LaTeX-match-class-option)
-                     (LaTeX-match-class-option regex)))))
-         ;; jarticle ���� b4paper, b5paper � JIS B 系列。
-         ;; j-article ���方�� a4j, b5j ����オプション���。
-         (paper-b5    ; ISO B5
-          (and (fboundp 'LaTeX-match-class-option)
-               (LaTeX-match-class-option "\\`b5paper\\'")
-               (not (TeX-match-style "\\`u?[jt]s?\\(?:article\\|report\\|book\\)\\'"))))
-         (paper-b5jis ; JIS B5
-          (and (fboundp 'LaTeX-match-class-option)
-               (or (LaTeX-match-class-option "\\`b5j\\'")
-                   (and (LaTeX-match-class-option "\\`b5paper\\'")
-                        (TeX-match-style "\\`u?[jt]s?\\(?:article\\|report\\|book\\)\\'")))))
-         ;; article ���� b4paper ���オプション���。
-         ;; b4paper ���オプション����ら JIS B4 �見��。
-         (paper-b4jis
-          (and (fboundp 'LaTeX-match-class-option)
-               (LaTeX-match-class-option "\\`\\(?:b4j\\|b4paper\\)\\'"))))
-       ;; jsclasses ��他�もも��判型�オプション��る��全部�倒
-       ;; 見�る�キリ�������れ�ら�������。
-       ;; jsarticle.el や jsbook.el �追加分�処�を仕込������も知れ��。
-       TeX-view-predicate-list-builtin))
-
-(unless (memq system-type '(windows-nt darwin))
-  (let ((l (assoc "xdvi" TeX-view-program-list-builtin)))
-    (when l
-      (setcar (cadr l) "%(xdvi) -unique")
-      (setcdr (cdr l) '("%(xdvi)"))))
-  (setq TeX-view-program-list-builtin
-        (append TeX-view-program-list-builtin
-                '(("MuPDF" "mupdf %o" "mupdf")))))
-
-;; �れ� tex.el ��り入れ�もら���難���？
-;; tex-jp.el �読�込�れる����dvi viewer �デフォルト� dviout �
-;; ��������抵抗�大���も。
-(unless (get 'TeX-view-program-selection 'saved-value)
-  (if (eq system-type 'windows-nt)
-      (setq TeX-view-program-selection
-            (append
-             '((output-dvi "dviout"))
-             TeX-view-program-selection))))
-
-(mapc (lambda (dir) (add-to-list 'TeX-macro-global dir t))
-      (or (TeX-tree-expand
-           '("$SYSTEXMF" "$TEXMFLOCAL" "$TEXMFMAIN" "$TEXMFDIST")
-           "platex" '("/ptex/" "/pbibtex/bst/"))
-          '("/usr/share/texmf/ptex/" "/usr/share/texmf/pbibtex/bst/")))
-
-(mapc (lambda (dir) (add-to-list 'TeX-macro-global dir t))
-      (or (TeX-tree-expand
-           '("$SYSTEXMF" "$TEXMFLOCAL" "$TEXMFMAIN" "$TEXMFDIST")
-           "jlatex" '("/jtex/" "/jbibtex/bst/"))
-          '("/usr/share/texmf/jtex/" "/usr/share/texmf/jbibtex/bst/")))
-
-(defcustom japanese-TeX-error-messages t
-  "If non-nil, explain LaTeX error messages in Japanese."
-  :type 'boolean)
-
-(defcustom TeX-japanese-process-input-coding-system nil
-  "If non-nil, used for encoding input to Japanese TeX process.
-When nil, AUCTeX tries to choose suitable coding system.
-See also a user custom option `TeX-japanese-process-output-coding-system'."
-  :type '(choice (const :tag "Default" nil) coding-system))
-
-(defcustom TeX-japanese-process-output-coding-system nil
-  "If non-nil, used for decoding output from Japanese TeX process.
-When nil, AUCTeX tries to choose suitable coding system.
-See also a user custom option `TeX-japanese-process-input-coding-system'."
-  :type '(choice (const :tag "Default" nil) coding-system))
-
-(defcustom japanese-LaTeX-default-style "jarticle"
-  "Default when creating new Japanese documents."
-  :type 'string)
-
-(defcustom japanese-LaTeX-style-list
-  '(("j-article")
-    ("j-report")
-    ("j-book")
-    ("jslides")
-    ("jarticle")
-    ("jreport")
-    ("jbook")
-    ("tarticle")
-    ("treport")
-    ("tbook")
-    ("jsarticle")
-    ("jsbook")
-    ;; for upLaTeX
-    ("ujarticle") ("ujreport") ("ujbook")
-    ("utarticle") ("utreport") ("utbook"))
-  "List of Japanese document classes."
-  :type '(repeat (group (string :format "%v"))))
-
-(setq LaTeX-style-list
-      (append japanese-LaTeX-style-list LaTeX-style-list))
-
-;; text〜系�明�体・ゴシック体指定コマンド� jLaTeX ����よ���
-;; (u)pLaTeX ���使������題��る��������。
-(setq LaTeX-font-list
-      (append '((?m "\\textmc{" "}" "\\mathmc{" "}")
-                (?g "\\textgt{" "}" "\\mathgt{" "}"))
-              LaTeX-font-list))
-
-;;; Coding system
-
-(defun japanese-TeX-set-process-coding-system (process)
-  "Set proper coding system for japanese TeX PROCESS."
-  (with-current-buffer TeX-command-buffer
-    (when japanese-TeX-mode
-      ;; TeX-engine � ptex, jtex, uptex ���れ���る場���考�
-      ;; る。luatex-ja ���場���も�も��� latex-mode �よ��
-      ;; ���� japanese-latex-mode ��る必����。
-
-      ;; FIXME: 以下�処�� tex engine を対象��る場���考�����。
-      ;; bibtex や mendex 等�補助ツール�場��正����処��も�れ��。
-      (let*
-          ;; -kanji オプション�り�時�文字コード。
-          ((kanji (and japanese-TeX-use-kanji-opt-flag
-                       (let ((str (japanese-TeX-get-encoding-string)))
-                         (cond
-                          ((equal str "euc") 'euc-jp)
-                          ((equal str "jis") 'iso-2022-jp)
-                          ((equal str "sjis") 'shift_jis)
-                          ((equal str "utf8") 'utf-8)))))
-
-           ;; process �ら�出力�文字コード。
-           (dec (cond
-                 ;; windows � mac �場�。
-                 ((memq system-type '(windows-nt darwin))
-                  (cond
-                   ;; ptex �ら mac � utf-8。
-                   ;; windows � -kanji オプション�り�時���文字コード�
-                   ;; ���時� sjis。
-                   ;; texlive 2018 �ら� sjis ���� utf-8 ������
-                   ;; ��ら����る。
-                   ((eq TeX-engine 'ptex)
-                    (cond ((eq system-type 'darwin)
-                           'utf-8)
-                          ((and japanese-TeX-use-kanji-opt-flag kanji)
-                           kanji)
-                          (t 'utf-8)))
-                   ;; jtex �ら sjis �固定�る。
-                   ((eq TeX-engine 'jtex)
-                    'shift_jis)
-                   ;; uptex �ら utf-8 �固定�る。
-                   (t
-                    'utf-8)))
-                 ;; unix �場�。
-                 (t
-                  ;; jtex �ら euc �固定�る。
-                  (cond
-                   ((eq TeX-engine 'jtex)
-                    'euc-jp)
-                   ;; �れ以外��uptex �も locale �従�。
-                   ;; ����locale �日本語をサ�ート���場��
-                   ;; euc �固定�る。
-                   (t
-                    (let ((lcs locale-coding-system))
-                      (if (and lcs (japanese-TeX-coding-ejsu lcs))
-                          lcs 'euc-jp)))))))
-
-           ;; process �与�る入力�文字コード。
-           (enc (cond
-                 ;; ptex � -kanji オプション�り�ら���文字コード。
-                 ;; ���ら utf-8 � sjis。
-                 ;; texlive 2018 � w32 �も utf-8 �デフォルト���
-                 ;; �よ������れ����る。
-                 ((eq TeX-engine 'ptex)
-                  (if (and japanese-TeX-use-kanji-opt-flag kanji)
-                      kanji
-                    'utf-8))
-                 ;; jtex �ら euc � sjis �固定�る。
-                 ((eq TeX-engine 'jtex)
-                  (if (memq system-type '(windows-nt darwin))
-                      'shift_jis 'euc-jp))
-                 ;; uptex �ら utf-8 �固定�る。
-                 (t
-                  'utf-8))))
-
-        ;; 改行コードを指定。
-        (setq dec (coding-system-change-eol-conversion
-                   dec
-                   (if (eq system-type 'windows-nt) 'dos 'unix))
-              enc (coding-system-change-eol-conversion
-                   enc
-                   (if (eq system-type 'windows-nt) 'dos 'unix)))
-
-        ;; Customize 値��れ��れを優先。
-        (set-process-coding-system
-         process
-         (or TeX-japanese-process-output-coding-system dec)
-         (or TeX-japanese-process-input-coding-system enc))))))
-
-(defun japanese-TeX-coding-ejsu (coding-system)
-  "Convert japanese CODING-SYSTEM to mnemonic string.
-euc-jp:    \"euc\"
-jis:       \"jis\"
-shift_jis: \"sjis\"
-utf-8:     \"utf8\"
-Return nil otherwise."
-  (let ((base (coding-system-base coding-system)))
-    (cdr (assq base
-              '((japanese-iso-8bit . "euc")
-                (iso-2022-jp . "jis")
-                (japanese-shift-jis . "sjis")
-                (utf-8 . "utf8")
-                ;; TeXLive 2018 �ら BOM �� UTF-8 もサ�ート�れ�。
-                (utf-8-with-signature . "utf8")
-
-                (euc-jis-2004 . "euc")
-                (iso-2022-jp-2004 . "jis")
-                (japanese-shift-jis-2004 . "sjis")
-
-                (japanese-cp932 . "sjis")
-                (eucjp-ms . "euc"))))))
-
-(defun japanese-TeX-get-encoding-string ()
-  "Return coding option string for Japanese pTeX family.
-For inappropriate encoding, nil instead."
-  (or (japanese-TeX-coding-ejsu buffer-file-coding-system)
-
-      ;; 複数ファイル�分割��文書�場��emacs �開��ファイル�日本
-      ;; 語を１字も��������る。�������ファイル�
-      ;; buffer-file-coding-system �日本語コード��定�留���
-      ;; ����能性��る。��よ��場��master file �
-      ;; buffer-file-coding-system を使�。
-      (if (stringp TeX-master) ; 自分��ファイル���
-         (let ((buf (get-file-buffer (TeX-master-file t))))
-           (if buf
-               (japanese-TeX-coding-ejsu
-                (with-current-buffer buf buffer-file-coding-system)))))
-
-      ;; �れ�も決�られ��場�� buffer-file-coding-system �
-      ;; default 値を使�。
-      (japanese-TeX-coding-ejsu
-       (default-value 'buffer-file-coding-system))))
-
-;;; Japanese TeX modes
-
-;;;###autoload
-(defun japanese-plain-tex-mode ()
-  "Major mode in AUCTeX for editing Japanese plain TeX files.
-Set `japanese-TeX-mode' to t, and enter `TeX-plain-tex-mode'."
-  (interactive)
-  (setq japanese-TeX-mode t)
-  (TeX-plain-tex-mode))
-
-(defun japanese-plain-tex-mode-initialization ()
-  "Japanese plain-TeX specific initializations."
-  (when japanese-TeX-mode
-    (TeX-engine-set japanese-TeX-engine-default)
-
-    ;; For the intent of the following lines, see the comments below
-    ;; in `japanese-latex-mode-initialization'.
-    (when enable-local-variables
-      (setq major-mode 'japanese-plain-tex-mode)
-      (add-hook 'hack-local-variables-hook #'japanese-TeX-reset-mode-name
-                nil t))))
-
-(add-hook 'plain-TeX-mode-hook #'japanese-plain-tex-mode-initialization)
-
-;;;###autoload
-(defun japanese-latex-mode ()
-  "Major mode in AUCTeX for editing Japanese LaTeX files.
-Set `japanese-TeX-mode' to t, and enter `TeX-latex-mode'."
-  (interactive)
-  (setq japanese-TeX-mode t)
-  (TeX-latex-mode))
-
-(defun japanese-latex-mode-initialization ()
-  "Japanese LaTeX specific initializations."
-  (when japanese-TeX-mode
-    ;; `TeX-match-style' を使��� `TeX-update-style' �後��ら�る。
-    ;; ��段階�使�����中�呼� `TeX-style-list' �中�
-    ;; `TeX-update-style' �呼�れ�����local variable 等�準備�
-    ;; 整����段階� style hook �実行�れ�����果��る���
-    ;; �る。���`TeX-update-style' �後�ら `find-file-hook' 中�も
-    ;; �一度呼�れる���`TeX-parse-self' � t �� parse 処�も無駄
-    ;; � 2 回行�れ����。
-    (add-hook 'TeX-update-style-hook
-              #'japanese-LaTeX-guess-engine nil t)
-    (setq LaTeX-default-style japanese-LaTeX-default-style)
-
-    (when (and (fboundp 'font-latex-add-keywords)
-               (eq TeX-install-font-lock 'font-latex-setup))
-      ;; jLaTeX ����コマンド����れ�も�気����������。
-      (font-latex-add-keywords '(("textgt" "{") ("mathgt" "{"))
-                               'bold-command)
-      (font-latex-add-keywords '("gtfamily")
-                               'bold-declaration))
-
-    ;; The value of `major-mode' should be `latex-mode', not
-    ;; `japanese-latex-mode', because the name `latex-mode' is hard
-    ;; coded in several places of AUCTeX like "(eq major-mode
-    ;; 'latex-mode)", "(memq major-mode '(doctex-mode latex-mode)" and
-    ;; so on.  By such piece of codes, `japanese-latex-mode' should
-    ;; simply be regarded as `latex-mode'.  So we'd like to leave
-    ;; `major-mode' as `latex-mode' here, but doing so confuses
-    ;; `hack-local-variables' in two ways.
-    ;; (1) It is tricked into considering that the major mode is not
-    ;;     yet initialized and calls `japanese-latex-mode' again.
-    ;; (2) It does not read the directory local variables prepared for
-    ;;     `japanese-latex-mode'.
-    ;; Thus we temporarily set `major-mode' to `japanese-latex-mode'
-    ;; here and plan to reset it to `latex-mode' after
-    ;; `hack-local-variables' is done.
-    (when enable-local-variables
-      (setq major-mode 'japanese-latex-mode)
-      (add-hook 'hack-local-variables-hook #'japanese-TeX-reset-mode-name
-                nil t))))
-
-(add-hook 'LaTeX-mode-hook #'japanese-latex-mode-initialization)
-
-;; This function is useful only within `hack-local-variables-hook'.
-(defun japanese-TeX-reset-mode-name ()
-  (cond ((eq major-mode 'japanese-latex-mode)
-         (setq major-mode 'latex-mode))
-        ((eq major-mode 'japanese-plain-tex-mode)
-         (setq major-mode 'plain-tex-mode)))
-  (remove-hook 'hack-local-variables-hook #'japanese-TeX-reset-mode-name t))
-
-;; Make `hack-dir-local-variables' to regard `latex-mode' as parent
-;; of `japanese-latex-mode', and `plain-tex-mode' as parent of
-;; `japanese-plain-tex-mode'.
-(put 'japanese-plain-tex-mode 'derived-mode-parent 'plain-tex-mode)
-(put 'japanese-latex-mode 'derived-mode-parent 'latex-mode)
-
-(defun japanese-LaTeX-guess-engine ()
-  "Guess Japanese TeX engine and set it to `TeX-engine'.
-Document class and its option is considered in the guess.  Do not
-overwrite the value already set locally."
-  ;; `TeX-engine' may be set by the file local variable or by the menu
-  ;; Command->TeXing Options manually.  Don't override the user
-  ;; preference set in such ways.
-  (unless (local-variable-p 'TeX-engine (current-buffer))
-    (TeX-engine-set
-     (cond
-      ((TeX-match-style "\\`u[jt]\\(?:article\\|report\\|book\\)\\'")
-       'uptex)
-      ((TeX-match-style "\\`[jt]s?\\(?:article\\|report\\|book\\)\\'")
-       (if (LaTeX-match-class-option "\\`uplatex\\'")
-           'uptex 'ptex))
-      ((TeX-match-style "\\`j-\\(?:article\\|report\\|book\\)\\'")
-       'jtex)
-      (t japanese-TeX-engine-default)))))
-
-;;; Support for various self-insert-command
-
-(defalias 'japanese-TeX-self-insert-command
-  (cond ((fboundp 'can-n-egg-self-insert-command)
-         #'can-n-egg-self-insert-command)
-        ((fboundp 'egg-self-insert-command)
-         #'egg-self-insert-command)
-        ((fboundp 'canna-self-insert-command)
-         #'canna-self-insert-command)
-        (t
-         #'self-insert-command)))
-
-(defun TeX-insert-punctuation ()
-  "Insert point or comma, cleaning up preceding space."
-  (interactive)
-  (expand-abbrev)
-  (if (TeX-looking-at-backward "\\\\/\\(}+\\)" 50)
-      (replace-match "\\1" t))
-  (call-interactively #'japanese-TeX-self-insert-command))
-
-;;; Error Messages
-
-(if japanese-TeX-error-messages
-    (setq LaTeX-error-description-list
-          '(("\\(?:Package Preview Error\\|Preview\\):.*" .
-             "`preview'�`auctex'オプションを直接与�る���������．
-プレビュー�実行時以外���エラー�出�場�，余り��������を
-����，���れ�AUCTeX����失敗を�����．")
-
-            ("Bad \\\\line or \\\\vector argument.*" .
-             "線�傾�を指定�る，\\line���\\vector�最��引数��正��．")
-
-            ("Bad math environment delimiter.*" .
-             "数�モード中�数�モード開始コマンド\\[���\\(，���，数�モード外�
-数�モード終了コマンド\\]���\\)をTeX�見�����．���題�，数�モー
-ド�デリミタ�マッ��������り，括弧��ランス��れ������り�
-る���生���．")
-
-            ("Bad use of \\\\\\\\.*" .
-             "\\\\コマンド�パラグラフ中��り���．��使����無�味��．
-��エラーメッセージ�\\\\�centering環境やflushing環境�使�れ�
-時，�る��centering/flushing宣言�有効�����使�れ�時�生���．")
-
-            ("\\\\begin{[^ ]*} ended by \\\\end{[^ ]*}." .
-             "対応�る\\begin命令���\\end命令をLaTeX�見�����．\\end命令�環
-境�を間����，余分�\\begin命令��る�，\\end命令を��れ�����
-れ���ょ�．")
-
-            ("Can be used only in preamble." .
-             "プリアンブル���使���\\documentclass・\\nofiles・\\includeonly
-\\makeindex・\\makeglossary������れ��\\begin{document}よりも
-後�使�れ��る�をLaTeX�検出����．��エラー�\\begin{document}
-�余分����時�も生���．")
-
-            ("Command name [^ ]* already used.*" .
-             "���定義�れ��る命令����環境��対��\\newcommand・
-\\newenvironment・\\newlength・\\newsavebox・\\newtheorem������
-れ�を実行�よ�������(�る環境を定義�る������命令�自動
-的�定義�れる��，既�存在�る環境����命令�定義����ん)．新
-����を考�る�，\\newcommand�\\newenvironment�場��ら対応�る
-\\renew...命令を使���れ��り��ん．")
-
-            ("Counter too large." .
-             "1. 文字�順�付��れ�も�，��ん番�付��れ�リスト環境�ラベル�，
-26よりも大��番�を���り���．�常�長�リストを使���る�，
-カウンタを�設定����������れ���ょ�．
-
-2. 脚注�文字���脚注記��順����れ�����，文字���記�を
-使�切��������．��ら�\\thanks命令�使�����．")
-
-
-            ("Environment [^ ]* undefined." .
-             "定義�れ����環境�対�る\\begin命令をLaTeX�見�����．��ら�
-環境�を間������ょ�．")
-
-            ("Float(s) lost." .
-             "parbox����figure環境・table環境���\\marginpar命令��り���
-\(��，parbox�minipage環境�\\parbox命令�よ��作られる�，脚注や図
-���対��LaTeX�生��るも���\)．�れ�出力時�エラー���，原因
-�����る環境�る��命令�，LaTeX��題を発見��場所よりも���
-ん���る�能性��り��．出力�れ����図・表・�注�������
-�る�も�れ��ん�，�れら�原因��る���り��ん．")
-
-            ("Illegal character in array arg." .
-             "array環境���tabular環境�引数，���\\multicolumn命令�第2引数
-�中��正�文字��り���．")
-
-            ("Missing \\\\begin{document}." .
-             "\\begin{document}命令より��LaTeX�出力を行���������．
-\\begin{document}命令を忘れ��，プリアンブル�何�間����る���ょ�．
-打�間���よる文字や，宣言�誤り�よる�能性も�り��．例��，引数を
-囲む括弧を抜�����，命令��\\を忘れ�場�����．")
-
-            ("Missing p-arg in array arg.*" .
-             "array環境・tabular環境�引数，�る��\\multicolumn命令�第2引数�中�，
-括弧�囲�れ�表��������p��り���．")
-
-            ("Missing @-exp in array arg." .
-             "array環境・tabular環境�引数，�る��\\multicolumn命令�第2引数�中�，
-@表��������@��り���．")
-
-            ("No such counter." .
-             "\\setcounter命令���\\addtocounter命令�，存在���カウンタ�指定�れ
-���．��ら����タイプミス��ょ�．���，エラー�auxファイル�中
-�生��場��，\\newcounter命令をプリアンブル�外�使�������れ��．")
-
-            ("Not in outer par mode." .
-             "figure環境・table環境�る��\\marginpar命令�数�モード���parbox�中
-�使�れ���．")
-
-            ("\\\\pushtabs and \\\\poptabs don't match." .
-             "\\pushtabs�対応���\\poptabs�������，���，対応�る\\poptabs
-をも���\\pushtabs��る��\\end{tabbing}��れ�������．")
-
-            ("Something's wrong--perhaps a missing \\\\item." .
-             "リスト環境�中�\\item命令�����最も�り���ケース��．
-thebibliography環境�引数を忘れ�場��も生���．")
-
-            ("Tab overflow." .
-             "\\=�，LaTeX�許�れるタブストップ�最大数を超�����．")
-
-            ("There's no line here to end." .
-             "\\newline命令���\\\\命令�パラグラフ間��り��．��使����
-無�味��．も�空行を��������ら，\\vspaceを使������．")
-
-            ("This may be a LaTeX bug." .
-             "���������ら�����������．��ん�れ以��検出�れ�
-エラー�������れ��．���，LaTeX自体��グ��る�能性も�り��．
-も���エラー�入力ファイル�対�る最��エラー��り，何も間���見�
-�ら��場��，��ファイルを�存��，ローカルガイド�書�れ��る責任
-者�連絡������．")
-
-            ("Too deeply nested." .
-             "リスト環境�入れ��深����．何段階�入れ��許�れる��使���る
-コンピュータ��存����，少���も4段階���許�れ����(普通�
-�れ��分��ょ�)．")
-
-            ("Too many unprocessed floats." .
-             "��エラー�1ページ中�\\marginpar命令�多��る���生�る場�も�
-り���，も���り�����，�界を超��図や表を�存�よ����場
-���．長�文書を組版������，LaTeX�図や表を個々��存�，ペー
-ジ�分割を行��時��れらを挿入���．��エラー�，ページ��分割�
-行��れる��，��り�も多��figure環境やtable環境�見����場�
-�生���．���題�環境��������を文書�終�り�方�移動�れ
-�解決����．��，��エラー�``logjam''�よ��生�る��も�り�
-�．``logjam''��，LaTeX�出�順�通り���図表を出力�������，
-図表�出力�1ヶ所�も��る���後��図表�軒並�����������
-���を����．��ジャム�原因�，大����1ページ����オプショ
-ン引数�指定�れ��置���ら��よ��図や表��る�能性��り��．�
-れ�，引数�pオプション�指定�れ�����起�や���り��．")
-
-            ("Undefined tab position." .
-             "\\>・\\+・\\-���\\<命令�，存在���タブ�置，����\\=命令�定
-義�れ����タブ�置を指定�よ�������．")
-
-            ("\\\\< in mid line." .
-             "\\<命令�tabbing環境�行�途中��れ���．��命令�行�先頭���れ�
-�り��ん．")
-
-            ("Double subscript." .
-             "数�中�1��列�2��下付�文字�������．例��x_{2}_{3}�よ��．
-��よ��表��無�味��．")
-
-            ("Double superscript." .
-             "数�中�1��列�2��上付�文字�������．例��x^{2}^{3}�よ��．
-��よ��表��無�味��．")
-
-            ("Extra alignment tab has been changed to \\\\cr." .
-             "array環境���tabular環境�1列中��る項目�多����．言���る�，
-列�終�り����る&�数�多����．��ら���列�最後�\\\\を��
-る�を忘れ����ょ�．")
-
-            ("Extra \\}, or forgotten \\$." .
-             "括弧���数�モード�デリミタ�正��対応�����ん．��ら�{・\\[・
-\\(�る��$������れ�を書�忘れ����ょ�．")
-
-            ("Font [^ ]* not loaded: Not enough room left." .
-             "��文書��界よりも多��フォントを使�����．も�文書�部分���
-別々�フォント�使�れ��る��ら，分割��処��れ��題�解決�れ��．")
-
-            ("I can't find file `.*'." .
-             "必��ファイル�見��り��ん���．も�見��ら��ファイル�拡張�
-�tex�場�，����指定��ファイル，����メインファイル���
-\\input命令・\\include命令�挿入�れるファイル�見��ら�����．
-拡張��sty��れ�，存在���文書スタイル���スタイルオプションを
-指定�よ�������．")
-
-            ("Illegal parameter number in definition of .*" .
-             "�れ���ら�，\\newcommand・\\renewcommand・\\newenvironment���
-\\renewenvironment命令����#�正��使�れ�������生��エラー
-��．\\#命令���使�れる場�を除��，#���文字�，例��2番目�
-引数を指定�る#2�よ��，引数パラメータ�����使���ん．��，
-��エラー�，上����4��コマンド��互��入れ������る場�
-や，\\newenvironment命令・\\renewenvironment命令�#2�よ��パラメータ
-�最後�引数�中�使�れ��る場��も生���．")
-
-            ("Illegal unit of measure ([^ ]* inserted)." .
-             "も�
-      ! Missing number, treated as zero.
-���エラー�起��直後��れ�，��エラー�原因も�れ�����．
-�����場��，LaTeX�引数���lengthを期待���る��number�
-�れ���を�味�����．��エラー�最も�り���原因�長�0を
-表��0in�よ��表��代�り�0�����������り��．���，
-命令�引数を書�忘れ�場��も��エラー�生�る����り��．")
-
-            ("Misplaced alignment tab character \\&." .
-             "array���tabular環境��項目区切り���使�れる��文字&�普通�文
-�中��り���．��ん\\&�入力��������ょ�．")
-
-            ("Missing control sequence inserted." .
-             "��エラー�，��ら�命令����も�を\\newcommand・\\renewcommand・
-\\newlength���\\newsavebox�第1引数���使�����生�����ょ�．")
-
-            ("Missing number, treated as zero." .
-             "��エラー�����，引数���number���lengthを必�����る命令�
-対��引数�与�られ�������生���．引数を書�忘れ���，テキスト
-�中�大括弧([])�オプション引数�指定�間��られ���������ら��
-�ょ�．��，数を生��る\\value�よ��命令やlength命令���\\protectを
-置��場��も��エラー�生���．")
-
-            ("Missing [{}] inserted." .
-             "TeX�既������ら��������．エラーメッセージ�よ��示�れ�
-�る場所���ん入力�間���������よりも後����������る
-��ょ�．")
-
-            ("Missing \\$ inserted." .
-             "��ら�，数�モード中���使���命令をTeX�数�モード外�検出��
-�����れ��．特�記述�れ�����り，LaTeX Book(Lamport著,訳書
-�アスキー出版)�3.3節��る添字・分数・数学記����コマンド����
-数�モード���使�����������注�������．���命令�
-数�環境�中�������も，boxを生��る命令�引数を処������
-時点��，TeX���数�モード�入��������．��，��エラー�，
-数�モード中�TeX�空行を検出��場��も生���．")
-
-            ("Not a letter." .
-             "\\hyphenation命令�引数�中����正����も���り��．")
-
-            ("Paragraph ended before [^ ]* was complete." .
-             "命令�引数�中��正�空行�入���������．��ら�引数�終�り
-�閉�括弧を��る�を忘れ����ょ�．")
-
-            ("\\\\[^ ]*font [^ ]* is undefined .*" .
-             "��エラー���り一般的���フォント�数�モード�使�れ�時�生�
-��．例��，脚注�中�数��\\sc命令�使�れる�，footnotesize�
-small capsフォント�呼���れる����り��．���題�\\load命令を
-使��解決����．")
-
-            ("Font .* not found." .
-             "未知�family/series/shape/size�組�����フォント�指定�れ���．
-��エラー�起�るケース�2�考�られ��．
-   1) \\sizeマクロ�使���サイズを�択�よ����．
-   2) �����れ�，管�者�����行��，フォント�択テーブル�
-      ����る�文�を���やり��ょ�!")
-
-            ("TeX capacity exceeded, sorry .*" .
-             "TeX�メモリを使�������，実行を中断����．���，慌����
-����．��エラー�生��原因�，��ん，TeX�����文書を処��
-�る���能力����ら���り��ん．TeX�メモリを使��ら��原因
-�，��ら�入力��ファイル���方�生��エラー��．����本当�
-TeX�容�を超����を�よ���������，�����場����れ
-�����を判断�る方法を以下�説明���．も��題�入力ファイル中�
-エラー��る場��，個々�エラーを解決����方法を�る��よ���ょ
-�．LaTeX�短�ファイル�メモリを使��る��������り��ん�ら，
-エラー�起���置より��処���ページ�数ページ����れ�，��間
-����入力ファイル��題��る����．
-
-エラーメッセージ�最後�，TeX�使��������メモリ�種類�示�れ
-����．�れら���一般的�も�����，考�られる原因を以下�挙�
-��．
-
-buffer size
-===========
-章節・\\caption・\\addcontentsline�る��\\addtocontents命令�引数�
-��与��テキスト�長��る場��生�る����り��．��エラー�
-����\\end{document}を処����る時�生����，\\tableofcontents・
-\\listoffigures�る��\\listoftables命令を実行���る場��も起�る
-����り��．���題を解決�る��，も��短�テキストをオプション
-引数���与������．目次や図表一覧を作���も，見出��長��る
-�読�����る����．
-
-exception dictionary
-====================
-TeX�����る領域以上��イフ�ーション情報を与�よ�������．
-��り使����語�\\hyphenation命令を�り除��，代�り�\\-命令を使�
-�����．
-
-hash size
-=========
-命令��定義���相互�照ラベル�定義�多����．
-
-input stack size
-================
-��エラー���ら�命令定義中�誤り�よるも���．例��，次�命令�
-�帰的定義�����り，自分自身を使��\\gnuを定義�����．
-
-          \\newcommand{\\gnu}{a \\gnu} % �れ���
-
-��\\gnu命令を見��る�TeX�\\gnu�何を������を決定�よ���
-���末尾を����も追����，や��``input stack''を使�����
-����．
-
-main memory size
-================
-�れ�，TeX�短�ファイルを処����る時�使��る�能性��るメモリ
-������．main memoryを使��る��次�3��場����れ���．
-\(1\)�常�長�複雑�命令を数多�定義��．(2)index���glossaryを作�
-��る��，1ページ中���り�も多��\\index���\\glossary命令��
-る．(3)生�����情報をTeX�����れ��よ��，��り�も複雑�ペー
-ジを生��よ����．最��2���題�解決方法�明ら���．命令定義
-�数�る��\\index・\\glossary命令�数を減ら�����．3番目��題�
-�ょ��厄介��．�れ�，大��tabbing・tabular・array・picture環境�
-���生�る����り��．出力�置�決定�れる�を待���る図や表�
-TeX�メモリ����������る��も�れ��ん．本当�TeX�容�を超
-�����������調�る����，エラー�起���場所�直��
-\\clearpage命令を入れ�も�一度コンパイルを実行��������．も�
-�れ�もメモリ�足り���るよ��ら，�んら��手段を講�る必���り
-��．TeX�ページを切断�る����決定�る����段�全体を処���
-�れ��ら�������を���������．段��途中�\\newpage命
-令を入れれ�，段��残りを処��る��今�ページをTeX�出力��る��
-�余裕���る�も�れ��ん(\\pagebreak命令������)．も�図や表
-�溜����る����題���ら�，図表をも��後��方�移動�る��，
-�る��も����時点�出力�れるよ���れ�回�����．も���文
-書を作����る途中�ら，�り���\\clearpage命令を入れ����，最
-終版を作る時�����題�棚上�������ょ�．入力ファイル�変�る
-��題�解消�れる場�も�る���．
-
-pool size
-=========
-相互�照�\\label�多��る�，命令�定義�多��る����ら���．
-正確����，定義��ラベル��よ�命令��使��文字数�多��る��
-�����．���ら，も��短���を使�����題�解決���．��
-�，��エラー�，\\setcounter���カウンタ命令や\\newenvironment・
-\\newtheorem命令�引数�終�りを示��括弧を忘れ�場��も生���．
-
-save size
-=========
-��エラー�，宣言�有効範囲や命令・環境���り�も深�入れ�����
-�る場��生���．����，\\multiput命令�引数�picture環境��り，
-�����\\footnotesize宣言��り，��宣言�有効範囲�\\multiput命令
-����，��引数�... ���よ��場���．")
-
-            ("Text line contains an invalid character." .
-             "入力中��正�文字���れ����．ファイル作��誤り�よ��テキスト
-エディタ���文字を挿入���������ょ�．実際�何�起�����
-エディタ�より��．入力ファイルを調����，指摘�れ�文字�見��ら
-��場���ローカルガイドを見�����．")
-
-            ("Undefined control sequence."   .
-             "TeX�未定義�命令�を発見����．��ら�入力�誤り��ょ�．も��
-�エラー�LaTeX命令�処�中�生��場��，��命令�間����置�置�
-れ����．例��，リスト環境�中�����\\item命令�使�れ�場���
-��．��，\\documentclass命令���場��も��エラー�生���．")
-
-            ("Use of [^ ]* doesn't match its definition." .
-             "��ら��画����命令����れ���，引数�使����間����
-��．間����る��\\@array命令�場��，array環境�tabular環境��
-@表��引数����誤り��る���ょ�．fragile�命令�\\protect�れ�
-�����も�れ��ん．")
-
-            ("You can't use `macro parameter character \\#' in [^ ]* mode." .
-             "特殊文字#�普通�テキスト�中��れ���．��ら�\\#�書�����
-���ょ�．")
-
-            ("Overfull \\\\hbox .*" .
-             "行分割�����切�場所�見��ら������，1行���る��分�以上
-�出力�行��れ�������．")
-
-            ("Overfull \\\\vbox .*" .
-             "ページ分割�����切�場所�見��ら������，1ページ���る��
-分�以上�出力�行��れ�������．")
-
-            ("Underfull \\\\hbox .*" .
-             "余分�垂直スペース�������出力を確�������．も��れ�，�
-れ�\\\\命令���\\newline命令�関係�る�題����生��も���．例
-��2��\\\\命令�続���る場�����．��警告�sloppypar環境や
-\\sloppy宣言�使用，�る��\\linebreak命令�挿入���よる場�も�り��．")
-
-            ("Underfull \\\\vbox .*" .
-             "ページを分割�る����切�場所�見��られ�，�分�テキスト���
-ページ����������．")
-
-            ;; New list items should be placed here
-            ;;
-            ;; ("err-regexp" . "context")
-            ;;
-            ;; the err-regexp item should match anything
-
-            (".*" . "��ん���．該当�るヘルプメッセージ��り��ん．"))))
-
-(provide 'tex-jp)
-
-;;; tex-jp.el ends here
diff --git a/elpa/auctex-13.1.3/tex-jp.elc b/elpa/auctex-13.1.3/tex-jp.elc
deleted file mode 100644
index e719bcd..0000000
--- a/elpa/auctex-13.1.3/tex-jp.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-mik.el b/elpa/auctex-13.1.3/tex-mik.el
deleted file mode 100644
index 1f27d3a..0000000
--- a/elpa/auctex-13.1.3/tex-mik.el
+++ /dev/null
@@ -1,62 +0,0 @@
-;;; tex-mik.el --- MiKTeX support for AUCTeX.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1999-2021  Free Software Foundation, Inc.
-
-;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-;;
-;; This file contains variables customized for MiKTeX.
-
-;;; Code:
-
-(require 'tex)
-
-  ;; Remove the Queue entry from the default, and make a non-Unix
-  ;; specific print entry, assuming that we'll print via gsview32.
-(unless (get 'TeX-queue-command 'saved-value)
-  (setq TeX-queue-command nil))
-
-(unless (get 'TeX-printer-list 'saved-value)
-  (setq TeX-printer-list nil))
-
-(unless (get 'TeX-print-command 'saved-value)
-  (setq TeX-print-command
-        "start \"\" %f"))
-
-(unless (get 'TeX-source-specials-view-position-flags 'saved-value)
-  (setq TeX-source-specials-view-position-flags "-s %n%b"))
-
-;; Yap does not support a command line option for inverse searching.
-;; The editor command has to be configured inside Yap in
-;; "View/Options/Inverse Search" instead.
-(unless (get 'TeX-source-specials-view-editor-flags 'saved-value)
-  (setq TeX-source-specials-view-editor-flags ""))
-
-;; kpsewhich in MiKTeX (aka findtexmf) does not emit any useful
-;; information if fed with kpathsea-related variables anyway.
-(unless (get 'TeX-kpathsea-path-delimiter 'saved-value)
-  (setq TeX-kpathsea-path-delimiter nil))
-
-(provide 'tex-mik)
-
-;;; tex-mik.el ends here
diff --git a/elpa/auctex-13.1.3/tex-mik.elc b/elpa/auctex-13.1.3/tex-mik.elc
deleted file mode 100644
index 6b8cbef..0000000
--- a/elpa/auctex-13.1.3/tex-mik.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-site.el b/elpa/auctex-13.1.3/tex-site.el
deleted file mode 100644
index 07c8d84..0000000
--- a/elpa/auctex-13.1.3/tex-site.el
+++ /dev/null
@@ -1,145 +0,0 @@
-;;; tex-site.el - Site specific variables.  Don't edit.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2005-2022  Free Software Foundation, Inc.
-;;
-;; completely rewritten.
-
-;; Author: David Kastrup <dak@gnu.org>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file contains startup code, autoloads and variables adapted to
-;; the local site configuration.  It is generated and placed by the
-;; installation procedure and should not be edited by hand, nor moved
-;; to a different place, as some settings may be established relative
-;; to the file.
-
-;; All user customization should be done with
-;; M-x customize-variable RET
-
-;;; Code:
-
-(when (< emacs-major-version 25)
-  (error "AUCTeX requires Emacs 25.1 or later"))
-
-(unless (or (fboundp 'TeX-modes-set)     ;Avoid inf-looping.
-            (fboundp 'TeX-tex-mode))     ;auctex-autoloads is not loaded.
-  ;; Try and support the case where someone loads tex-site.el or
-  ;; auctex.el directly, in the old way.
-  (provide 'tex-site)        ;Avoid (re)loading tex-site from auctex-autoloads.
-  (load "auctex-autoloads" 'noerror 'nomessage))
-
-;; Define here in order for `M-x customize-group <RET> AUCTeX <RET>'
-;; to work if the main AUCTeX files are not loaded yet.
-(defgroup AUCTeX nil
-  "A (La)TeX environment."
-  :tag "AUCTeX"
-  :link '(custom-manual "(auctex)Top")
-  :link '(url-link :tag "Home Page" "https://www.gnu.org/software/auctex/")
-  :prefix "TeX-"
-  :group 'tex
-  :load "tex" :load "latex" :load "tex-style")
-
-(defvar TeX-lisp-directory
-  (file-name-directory load-file-name)
-  "The directory where most of the AUCTeX lisp files are located.
-For the location of lisp files associated with
-styles, see the variables TeX-style-* (hand-generated lisp) and
-TeX-auto-* (automatically generated lisp).")
-
-(add-to-list 'load-path TeX-lisp-directory)
-
-(defvar TeX-data-directory
-  (file-name-directory load-file-name)
-  "The directory where the AUCTeX non-Lisp data is located.")
-
-(defcustom TeX-auto-global
-    (if (file-writable-p "/usr/local/var/auctex") "/usr/local/var/auctex" "~/.emacs.d/auctex")
-  "Directory containing automatically generated information.
-
-For storing automatic extracted information about the TeX macros
-shared by all users of a site."
-  :group 'TeX-file
-  :type 'directory)
-
-(defconst TeX-mode-alist
-  '((tex-mode . tex-mode)
-    (plain-tex-mode . tex-mode)
-    (texinfo-mode . texinfo)
-    (latex-mode . tex-mode)
-    (doctex-mode . tex-mode))
-  "Alist of built-in TeX modes and their load files.")
-
-(defalias 'TeX-load-hack #'ignore)
-
-(add-hook 'tex-site-unload-hook
-          (lambda ()
-            (TeX-modes-set 'TeX-modes nil)
-            (setq load-path (delq TeX-lisp-directory load-path))))
-
-(defun TeX-modes-set (var value &optional _ignored)
-  "Set VAR (which should be `TeX-modes') to VALUE.
-
-This places either the standard or the AUCTeX versions of
-functions into the respective function cell of the mode."
-  (custom-set-default var value)
-  (let ((list TeX-mode-alist) elt)
-    (while list
-      (setq elt (car (pop list)))
-      (let ((dst (intern (concat "TeX-" (symbol-name elt)))))
-        (if (memq elt value)
-            (advice-add elt :override dst)
-          (advice-remove elt dst))))))
-
-(defcustom TeX-modes
-  (mapcar #'car TeX-mode-alist)
-  "List of modes provided by AUCTeX.
-
-This variable can't be set normally; use customize for that, or
-set it with `TeX-modes-set'."
-  :type (cons 'set
-              (mapcar (lambda(x) (list 'const (car x))) TeX-mode-alist))
-  :set #'TeX-modes-set
-  :initialize #'custom-initialize-reset)
-
-(defconst AUCTeX-version "13.1.3"
-    "AUCTeX version.
-If not a regular release, the date of the last change.")
-
-(defconst AUCTeX-date "2022-04-16"
-  "AUCTeX release date using the ISO 8601 format, yyyy-mm-dd.")
-
-;; Store bibitems when saving a BibTeX buffer
-(add-hook 'bibtex-mode-hook #'BibTeX-auto-store)
-
-;;; Code specific to ELPA packaging:
-
-;; From preview-latex.el:
-
-(defvar preview-TeX-style-dir
-  (expand-file-name "latex" (file-name-directory load-file-name)))
-
-;;; Ensure that loading the autoloads file also loads this file.
-;;;###autoload (require 'tex-site)
-
-(provide 'tex-site)
-;;; tex-site.el ends here
diff --git a/elpa/auctex-13.1.3/tex-site.elc b/elpa/auctex-13.1.3/tex-site.elc
deleted file mode 100644
index 455d9f5..0000000
--- a/elpa/auctex-13.1.3/tex-site.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-style.el b/elpa/auctex-13.1.3/tex-style.el
deleted file mode 100644
index 3ef92d2..0000000
--- a/elpa/auctex-13.1.3/tex-style.el
+++ /dev/null
@@ -1,413 +0,0 @@
-;;; tex-style.el --- Customizable variables for AUCTeX style files  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2005-2021  Free Software Foundation, Inc.
-
-;; Author: Reiner Steib <Reiner.Steib@gmx.de>
-;; Keywords: tex, wp, convenience
-
-;; This file is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; This file is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to
-;; the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file provides customizable variables for AUCTeX style files.
-
-;;; Code:
-
-(defgroup LaTeX-style nil
-  "Support for special LaTeX style files in AUCTeX."
-  :group 'LaTeX-macro)
-
-;; Note: We don't have any defcustom in plain TeX style files yet.  Else we
-;; should also create a TeX-style group.
-
-;; Common
-
-(defcustom LaTeX-reftex-ref-style-auto-activate t
-  "Whether to activate automatically RefTeX reference styles."
-  :type 'boolean)
-
-(defcustom LaTeX-reftex-cite-format-auto-activate t
-  "Whether to activate automatically RefTeX citation format."
-  :type 'boolean)
-
-;; style/amsmath.el
-
-(defcustom LaTeX-amsmath-label nil
-  "Default prefix to amsmath equation labels.
-
-Amsmath equations include \"align\", \"alignat\", \"xalignat\",
-\"multline\", \"flalign\" and \"gather\".  If it is nil,
-`LaTeX-equation-label' is used."
-  :group 'LaTeX-label
-  :type '(choice (const :tag "Use `LaTeX-equation-label'" nil)
-                 (string)))
-
-;; style/beamer.el
-
-(defcustom LaTeX-beamer-section-labels-flag nil
-  "If non-nil section labels are added."
-  :type 'boolean)
-
-(defcustom LaTeX-beamer-item-overlay-flag t
-  "If non-nil do prompt for an overlay in itemize-like environments."
-  :type 'boolean)
-
-(defcustom LaTeX-beamer-themes 'local
-  "Presentation themes for the LaTeX beamer package.
-It can be a list of themes or a function.  If it is the symbol
-`local', search only once per buffer."
-  :type
-  '(choice
-    (const :tag "TeX search" LaTeX-beamer-search-themes)
-    (const :tag "Search once per buffer" local)
-    (function :tag "Other function")
-    (list
-     :value
-     ;; Work around (bug in customize?), see
-     ;; <news:v9is48jrj1.fsf@marauder.physik.uni-ulm.de>
-     ("Antibes" "Bergen" "Berkeley" "Berlin" "Boadilla" "Copenhagen"
-      "Darmstadt" "Dresden" "Frankfurt" "Goettingen" "Hannover"
-      "Ilmenau" "JuanLesPins" "Luebeck" "Madrid" "Malmoe" "Marburg"
-      "Montpellier" "PaloAlto" "Pittsburgh" "Rochester" "Singapore"
-      "Szeged" "Warsaw")
-     (set :inline t
-          (const "Antibes")
-          (const "Bergen")
-          (const "Berkeley")
-          (const "Berlin")
-          (const "Boadilla")
-          (const "Copenhagen")
-          (const "Darmstadt")
-          (const "Dresden")
-          (const "Frankfurt")
-          (const "Goettingen")
-          (const "Hannover")
-          (const "Ilmenau")
-          (const "JuanLesPins")
-          (const "Luebeck")
-          (const "Madrid")
-          (const "Malmoe")
-          (const "Marburg")
-          (const "Montpellier")
-          (const "PaloAlto")
-          (const "Pittsburgh")
-          (const "Rochester")
-          (const "Singapore")
-          (const "Szeged")
-          (const "Warsaw"))
-     (repeat :inline t
-             :tag "Other"
-             (string)))))
-
-(defcustom LaTeX-beamer-inner-themes 'local
-  "Presentation inner themes for the LaTeX beamer package.
-It can be a list of themes or a function.  If it is the symbol
-`local', search only once per buffer."
-  :type '(choice
-    (const :tag "TeX search" LaTeX-beamer-search-inner-themes)
-    (const :tag "Search once per buffer" local)
-    (function :tag "Other function")
-    (list
-     :value ("circles" "default" "inmargin" "rectangles" "rounded")
-     (set :inline t
-          (const "circles")
-          (const "default")
-          (const "inmargin")
-          (const "rectangles")
-          (const "rounded"))
-     (repeat :inline t
-             :tag "Other"
-             (string)))))
-
-(defcustom LaTeX-beamer-outer-themes 'local
-  "Presentation outer themes for the LaTeX beamer package.
-It can be a list of themes or a function.  If it is the symbol
-`local', search only once per buffer."
-  :type
-  '(choice
-    (const :tag "TeX search" LaTeX-beamer-search-outer-themes)
-    (const :tag "Search once per buffer" local)
-    (function :tag "Other function")
-    (list
-     :value
-     ("default" "infolines" "miniframes" "shadow" "sidebar" "smoothbars"
-      "smoothtree" "split" "tree")
-     (set :inline t
-          (const "default")
-          (const "infolines")
-          (const "miniframes")
-          (const "shadow")
-          (const "sidebar")
-          (const "smoothbars")
-          (const "smoothtree")
-          (const "split")
-          (const "tree"))
-     (repeat :inline t
-             :tag "Other"
-             (string)))))
-
-(defcustom LaTeX-beamer-color-themes 'local
-  "Presentation color themes for the LaTeX beamer package.
-It can be a list of themes or a function.  If it is the symbol
-`local', search only once per buffer."
-  :type
-  '(choice
-    (const :tag "TeX search" LaTeX-beamer-search-color-themes)
-    (const :tag "Search once per buffer" local)
-    (function :tag "Other function")
-    (list
-     :value
-     ("albatross" "beetle" "crane" "default" "dolphin" "dove" "fly" "lily"
-      "orchid" "rose" "seagull" "seahorse" "sidebartab" "structure" "whale")
-     (set :inline t
-          (const "albatross")
-          (const "beetle")
-          (const "crane")
-          (const "default")
-          (const "dolphin")
-          (const "dove")
-          (const "fly")
-          (const "lily")
-          (const "orchid")
-          (const "rose")
-          (const "seagull")
-          (const "seahorse")
-          (const "sidebartab")
-          (const "structure")
-          (const "whale"))
-     (repeat :inline t
-             :tag "Other"
-             (string)))))
-
-(defcustom LaTeX-beamer-font-themes 'local
-  "Presentation font themes for the LaTeX beamer package.
-It can be a list of themes or a function.  If it is the symbol
-`local', search only once per buffer."
-  :type
-  '(choice
-    (const :tag "TeX search" LaTeX-beamer-search-font-themes)
-    (const :tag "Search once per buffer" local)
-    (function :tag "Other function")
-    (list
-     :value
-     ("default" "professionalfonts" "serif" "structurebold"
-      "structureitalicserif" "structuresmallcapsserif")
-     (set :inline t
-          (const "default")
-          (const "professionalfonts")
-          (const "serif")
-          (const "structurebold")
-          (const "structureitalicserif")
-          (const "structuresmallcapsserif"))
-     (repeat :inline t
-             :tag "Other"
-             (string)))))
-
-;; style/biblatex.el
-
-(defvar LaTeX-biblatex-use-Biber t
-  "Whether to use Biber with biblatex.
-
-This variable is intended to be used as a file local variable to
-override the autodetection of the biblatex backend.")
-(make-variable-buffer-local 'LaTeX-biblatex-use-Biber)
-(put 'LaTeX-biblatex-use-Biber 'safe-local-variable #'booleanp)
-
-;; style/comment.el
-
-(defcustom LaTeX-comment-env-list '("comment")
-  "List of environment names defined with comment.sty.
-Setting this variable does not take effect unless you
-reinitialize affected buffers."
-  :type '(repeat string))
-
-;; style/csquotes.el
-
-(defcustom LaTeX-csquotes-quote-after-quote nil
-  "Initial value of `TeX-quote-after-quote' for `csquotes.el'."
-  :type 'boolean)
-
-(defcustom LaTeX-csquotes-open-quote ""
-  "Opening quotation mark to be used with the csquotes package.
-The specified string will be used for `TeX-open-quote' (and override
-any language-specific setting) only if both `LaTeX-csquotes-open-quote'
-and `LaTeX-csquotes-close-quote' are non-empty strings."
-  :type 'string)
-
-(defcustom LaTeX-csquotes-close-quote ""
-  "Closing quotation mark to be used with the csquotes package.
-The specified string will be used for `TeX-close-quote' (and override
-any language-specific setting) only if both `LaTeX-csquotes-open-quote'
-and `LaTeX-csquotes-close-quote' are non-empty strings."
-  :type 'string)
-
-;; style/emp.el
-
-(defcustom LaTeX-write18-enabled-p t
-  "If non-nil, insert automatically the \\write18 calling metapost.
-When disabled, you have to use mpost on the mp files automatically
-produced by emp.sty and then re-LaTeX the document."
-  :type 'boolean)
-
-;; style/exam.el
-
-(defcustom LaTeX-exam-reftex-quick-id-key ?x
-  "Unique letter identifying exam class macros in RefTeX.
-
-A character argument for quick identification when RefTeX inserts
-new references with `reftex-reference'.  It must be unique.  It
-is initialized to ?x."
-  :type 'character)
-
-(defcustom LaTeX-exam-label "exm:"
-  "Default prefix to labels in environments of exam class."
-  :type 'string)
-
-;; style/fontspec.el
-
-(defcustom LaTeX-fontspec-arg-font-search t
-  "If `LaTeX-fontspec-arg-font' should search for fonts.
-If the value is t, fonts are retrieved automatically and provided
-for completion.  If the value is nil,
-`LaTeX-fontspec-font-list-default' is used for completion.  If
-the value is `ask', you are asked for the method to use every
-time `LaTeX-fontspec-arg-font' is called.
-
-`LaTeX-fontspec-arg-font' calls `luaotf-load --list=basename' to
-automatically get the list of fonts.  This requires
-`luaotfload-tool' version 2.3 or higher in order to work."
-  :type '(choice
-          (const :tag "Search automatically" t)
-          (const :tag "Use default font list" nil)
-          (const :tag "Ask what to do" ask)))
-
-(defcustom LaTeX-fontspec-font-list-default nil
-  "List of default fonts to be used as completion for
-`LaTeX-fontspec-arg-font'."
-  :type '(repeat (string :tag "Font")))
-
-;; style/graphicx.el
-
-(defcustom LaTeX-includegraphics-extensions
-  '("eps" "jpe?g" "pdf" "png")
-  "Extensions for images files used by \\includegraphics."
-  :type '(list (set :inline t
-                    (const "eps")
-                    (const "jpe?g")
-                    (const "pdf")
-                    (const "png"))
-               (repeat :inline t
-                       :tag "Other"
-                       (string))))
-
-(defcustom LaTeX-includegraphics-strip-extension-flag t
-  "Non-nil means to strip known extensions from image file name."
-  :type 'boolean)
-
-(defcustom LaTeX-includegraphics-read-file
-  'LaTeX-includegraphics-read-file-TeX
-  "Function for reading \\includegraphics files.
-
-`LaTeX-includegraphics-read-file-TeX' lists all graphic files
-found in the TeX search path.
-
-`LaTeX-includegraphics-read-file-relative' lists all graphic files
-in the master directory and its subdirectories and inserts the
-relative file name.
-
-The custom option `simple' works as
-`LaTeX-includegraphics-read-file-relative' but it lists all kind of
-files.
-
-Inserting the subdirectory in the filename (as
-`LaTeX-includegraphics-read-file-relative') is discouraged by
-`epslatex.ps'."
-  ;; ,----[ epslatex.ps; Section 12; (page 26) ]
-  ;; | Instead of embedding the subdirectory in the filename, there are two
-  ;; | other options
-  ;; |   1. The best method is to modify the TeX search path [...]
-  ;; |   2. Another method is to specify sub/ in a \graphicspath command
-  ;; |      [...].  However this is much less efficient than modifying the
-  ;; |      TeX search path
-  ;; `----
-  ;; See "Inefficiency" and "Unportability" in the same section for more
-  ;; information.
-  :type '(choice (const :tag "TeX" LaTeX-includegraphics-read-file-TeX)
-                 (const :tag "relative"
-                        LaTeX-includegraphics-read-file-relative)
-                 (const :tag "simple" (lambda ()
-                                        (file-relative-name
-                                         (read-file-name "Image file: ")
-                                         (TeX-master-directory))))
-                 (function :tag "other")))
-
-;; style/revtex4-2.el
-
-(defcustom LaTeX-revtex4-2-video-label "vid:"
-  "Default prefix to labels in video environments of REVTeX4-2 class."
-  :group 'LaTeX-label
-  :type 'string)
-
-(defcustom LaTeX-revtex4-2-video-reftex-quick-id-key ?v
-  "Unique letter identifying \"video\" environment in RefTeX.
-
-A character argument for quick identification when RefTeX inserts
-new references with `reftex-reference'.  It must be unique.  It
-is initialized to ?v."
-  :type 'character)
-
-;; style/shortvrb.el
-
-(defcustom LaTeX-shortvrb-chars nil
-  "List of characters toggling verbatim mode.
-When your document uses the shortvrb style and you have a
-\\MakeShortVrb{\\|} in your file to write verbatim text as
-|text|, then set this variable to the list (?|).  Then AUCTeX
-fontifies |text| as verbatim.
-
-Preferably, you should do this buffer-locally using a file
-variable near the end of your document like so:
-
-  %% Local Variables:
-  %% LaTeX-shortvrb-chars: (?|)
-  %% End:
-
-When you customize this variable to a non-nil value, then it
-becomes the default value meaning that verbatim fontification is
-always performed for the characters in the list, no matter if
-your document actually defines shortvrb chars using
-\\MakeShortVrb."
-  :type '(repeat character))
-(put 'LaTeX-shortvrb-chars 'safe-local-variable #'listp)
-
-;; style/splitidx.el
-
-(defcustom LaTeX-splitidx-sindex-reftex-quick-id-key ?s
-  "Unique letter identifying \"\\sindex\" macro in RefTeX.
-
-A character argument for quick identification of \"\\sindex\"
-when RefTeX inserts new index entries with `reftex-index'.  It
-must be unique.  It is initialized to ?s when added to
-`reftex-index-macros'."
-  :type 'character)
-
-;; Don't look for file-local variables before this line, so that the
-;; example in the docstring of `LaTeX-shortvrb-chars' isn't picked up.
-
-
-(provide 'tex-style)
-
-;;; tex-style.el ends here
diff --git a/elpa/auctex-13.1.3/tex-style.elc b/elpa/auctex-13.1.3/tex-style.elc
deleted file mode 100644
index 9860351..0000000
--- a/elpa/auctex-13.1.3/tex-style.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex-wizard.el b/elpa/auctex-13.1.3/tex-wizard.el
deleted file mode 100644
index 1597e27..0000000
--- a/elpa/auctex-13.1.3/tex-wizard.el
+++ /dev/null
@@ -1,111 +0,0 @@
-;;; tex-wizard.el --- Check the TeX configuration  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2003-2021 Free Software Foundation, Inc.
-
-;; Author: David Kastrup <dak@gnu.org>
-;; Keywords: tex, wp, convenience
-
-;; This file is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; This file is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to
-;; the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; This checks through your TeX configuration.  Call M-x TeX-wizard RET
-
-;;; Code:
-
-(defun TeX-wizard nil
-  (interactive)
-  (switch-to-buffer "*TeX wizard*")
-  (let ((wizwin (selected-window))
-        (wizbuf (current-buffer)))
-    (set-visited-file-name nil)
-    (erase-buffer)
-    (if (featurep 'tex-site)
-        (insert-before-markers "AUCTeX is enabled.  Good.\n")
-      (insert-before-markers "\
-It appears that AUCTeX is not enabled.  AUCTeX is the main
-major mode for editing TeX/LaTeX files.\n")
-      (condition-case nil
-          (info-other-window "(AUCTeX)")
-        (error (select-window wizwin)
-               (switch-to-buffer wizbuf)
-               (insert-before-markers "(I am unable to find AUCTeX's info file.)\n")))
-      (if (prog1 (y-or-n-p "Should I try enabling AUCTeX now? ")
-            (select-window wizwin)
-            (switch-to-buffer wizbuf))
-          (condition-case nil
-              (require 'tex-site)
-            (error (insert-before-markers "AUCTeX appears not to be installed.\n")))
-        (insert-before-markers "AUCTeX installation imprudently skipped.\n"))
-      (when (featurep 'tex-site)
-        (when (prog1 (yes-or-no-p (format "Also enable AUCTeX in `%s'" user-init-file))
-                (select-window wizwin)
-                (switch-to-buffer wizbuf))
-          (write-region "\
-;;; Enable AUCTeX
-\(require 'tex-site)\n" nil user-init-file t))))
-    (if (memq 'turn-on-reftex
-              (if (featurep 'tex-site)
-                  (and (boundp 'LaTeX-mode-hook) LaTeX-mode-hook)
-                (and (boundp 'latex-mode-hook) latex-mode-hook)))
-        (insert-before-markers "RefTeX is enabled.  Good.\n")
-      (insert-before-markers "\
-It appears that RefTeX is not enabled.  RefTeX is a mode
-that will greatly facilitate the management of labels
-and bibliographics references.\n")
-      (condition-case nil
-          (info-other-window "(RefTeX)")
-        (error (select-window wizwin)
-               (switch-to-buffer wizbuf)
-               (insert-before-markers
-                "(I am unable to find RefTeX's info file.)\n")))
-      (when (prog1 (yes-or-no-p
-                    (format "Enable RefTeX in `%s'" user-init-file))
-              (select-window wizwin)
-              (switch-to-buffer wizbuf))
-        (add-hook 'LaTeX-mode-hook #'turn-on-reftex)
-        (add-hook 'latex-mode-hook #'turn-on-reftex)
-        (condition-case nil
-            (write-region "\
-;;; Enable RefTeX
-\(add-hook 'LaTeX-mode-hook #'turn-on-reftex)
-\(add-hook 'latex-mode-hook #'turn-on-reftex)
-" nil user-init-file t)
-          (error (insert-before-markers
-                  (format "Unable to write to file `%s'\n" user-init-file))))))
-    (when (and (featurep 'tex-site)
-               (boundp 'LaTeX-mode-hook)
-               (memq #'turn-on-reftex LaTeX-mode-hook))
-      (if (and (boundp 'reftex-plug-into-AUCTeX)
-               reftex-plug-into-AUCTeX)
-          (insert-before-markers
-           "RefTeX appears to be configured for use with AUCTeX.\n")
-        (require 'reftex)
-        (insert-before-markers "\
-It appears that RefTeX is not configured to cooperate with
-AUCTeX.  Please configure it using the menus, save for future
-sessions, then press the finish button.")
-        (customize-variable-other-window 'reftex-plug-into-AUCTeX)
-        (set (make-local-variable 'custom-buffer-done-kill) t)
-        (add-hook 'kill-buffer-hook #'exit-recursive-edit nil t)
-        (recursive-edit)
-        (select-window wizwin)
-        (switch-to-buffer wizbuf))))
-  (insert-before-markers "That's all!\n"))
-
-
-(provide 'tex-wizard)
-;;; tex-wizard.el ends here
diff --git a/elpa/auctex-13.1.3/tex-wizard.elc b/elpa/auctex-13.1.3/tex-wizard.elc
deleted file mode 100644
index b415fa2..0000000
--- a/elpa/auctex-13.1.3/tex-wizard.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/tex.el b/elpa/auctex-13.1.3/tex.el
deleted file mode 100644
index 747753b..0000000
--- a/elpa/auctex-13.1.3/tex.el
+++ /dev/null
@@ -1,10227 +0,0 @@
-;;; tex.el --- Support for TeX documents.  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1985-2022 Free Software Foundation, Inc.
-
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file provides basic functions used by the AUCTeX modes.
-
-;;; Code:
-
-(when (< emacs-major-version 25)
-  (error "AUCTeX requires Emacs 25.1 or later"))
-
-(require 'custom)
-(require 'tex-site)
-(eval-when-compile
-  (require 'cl-lib))
-(require 'texmathp)
-;; Require dbus at compile time to get macro definition of
-;; `dbus-ignore-errors'.
-(eval-when-compile (require 'dbus))
-
-;; Silence the compiler for functions:
-(declare-function dbus-get-unique-name "ext:dbusbind.c"
-                  (bus))
-(declare-function dbus-ping "ext:dbus"
-                  (bus service &optional timeout))
-(declare-function dbus-introspect-get-method "ext:dbus"
-                  (bus service path interface method))
-(declare-function dbus-call-method "ext:dbus"
-                  (bus service path interface method &rest args))
-(declare-function dbus-register-signal "ext:dbus"
-                  (bus service path interface signal handler &rest args))
-(declare-function LaTeX-environment-list "latex"
-                  nil)
-(declare-function LaTeX-bibliography-list "latex"
-                  nil)
-(declare-function comint-exec
-                  (buffer name command startfile switches))
-(declare-function comint-mode
-                  nil)
-(declare-function tex--prettify-symbols-compose-p "ext:tex-mode"
-                  (start end match))
-(declare-function gnuserv-start "ext:gnuserv"
-                  (&optional leave-dead) t)
-
-;; Silence the compiler for variables:
-;; tex.el: Variables defined somewhere in this file:
-(defvar TeX-PDF-from-DVI)
-(defvar TeX-PDF-mode)
-(defvar TeX-PDF-mode-parsed)
-(defvar TeX-all-extensions)
-(defvar TeX-command-default)
-(defvar TeX-default-extension)
-(defvar TeX-esc)
-(defvar TeX-interactive-mode)
-(defvar TeX-macro-global)
-(defvar TeX-mode-map)
-(defvar TeX-mode-p)
-(defvar TeX-output-extension)
-(defvar TeX-source-correlate-mode)
-(defvar TeX-source-specials-places)
-(defvar TeX-source-specials-tex-flags)
-(defvar TeX-synctex-tex-flags)
-(defvar TeX-current-process-region-p)
-(defvar TeX-region)
-(defvar TeX-region-orig-buffer)
-;; Variables defined in other AUCTeX libraries:
-;; latex.el:
-(defvar LaTeX-default-verb-delimiter)
-(defvar LaTeX-optcl)
-(defvar LaTeX-optop)
-(defvar LaTeX-largest-level)
-(defvar LaTeX-section-list)
-(defvar TeX-output-dir)
-;; tex-ispell.el
-(defvar TeX-ispell-verb-delimiters)
-;; Others:
-(defvar tex--prettify-symbols-alist)    ; tex-mode.el
-(defvar Info-file-list-for-emacs)       ; info.el
-(defvar ispell-parser)                  ; ispell.el
-(defvar compilation-error-regexp-alist) ; compile.el
-
-(defgroup TeX-file nil
-  "Files used by AUCTeX."
-  :group 'AUCTeX)
-
-(defgroup TeX-command nil
-  "Calling external commands from AUCTeX."
-  :group 'AUCTeX)
-
-(defgroup LaTeX nil
-  "LaTeX support in AUCTeX."
-  :tag "LaTeX"
-  :group 'AUCTeX
-  :prefix "LaTeX-")
-
-(defgroup TeX-misc nil
-  "Various AUCTeX settings."
-  :group 'AUCTeX)
-
-;;; Site Customization
-;;
-;; The following variables are likely to need to be changed for your
-;; site.  You should do this with customize.
-
-(defcustom TeX-command "tex"
-  "Command to run plain TeX."
-  :group 'TeX-command
-  :type 'string)
-
-(defcustom TeX-Omega-command "omega"
-  "Command to run plain TeX on Omega."
-  :group 'TeX-command
-  :type '(choice (const :tag "Aleph" "aleph")
-                 (const :tag "Omega" "omega")
-                 (string :tag "Other command")))
-
-(defcustom LaTeX-command "latex"
-  "Command to run LaTeX."
-  :group 'TeX-command
-  :type 'string)
-
-(defcustom LaTeX-Omega-command "lambda"
-  "Command to run LaTeX on Omega."
-  :group 'TeX-command
-  :type '(choice (const :tag "Lamed" "lamed")
-                 (const :tag "Lambda" "lambda")
-                 (string :tag "Other command")))
-
-(defcustom TeX-file-line-error t
-  "Whether to have TeX produce file:line:error style error messages."
-  :group 'TeX-command
-  :type 'boolean)
-
-(defcustom ConTeXt-engine nil
-  "Engine to use for --engine in the texexec command.
-If nil, none is specified."
-  :group 'TeX-command
-  :type '(choice (const :tag "Unspecified" nil)
-                 string))
-
-(defcustom ConTeXt-Omega-engine TeX-Omega-command
-  "Engine to use for --engine in the texexec command in Omega mode.
-If nil, none is specified."
-  :group 'TeX-command
-  :type '(choice (const :tag "Unspecified" nil)
-                 string))
-;; At least in TeXLive 2009 ConTeXt does not support an omega option anymore.
-(make-obsolete-variable 'ConTeXt-Omega-engine 'TeX-engine-alist "11.86")
-
-(defcustom TeX-mode-hook nil
-  "A hook run in TeX mode buffers."
-  :type 'hook
-  :group 'TeX-misc)
-
-;; This is the major configuration variable.  Most sites will only need to
-;; change the second string in each entry, which is the name of a command to
-;; send to the shell.  If you use other formatters like AMSLaTeX or AMSTeX, you
-;; can add those to the list.  See `TeX-expand-list' and
-;; `TeX-expand-list-builtin' for a description of the % escapes
-
-(defcustom TeX-command-list
-  '(("TeX" "%(PDF)%(tex) %(file-line-error) %`%(extraopts) %S%(PDFout)%(mode)%' %(output-dir) %t"
-     TeX-run-TeX nil
-     (plain-tex-mode ams-tex-mode texinfo-mode) :help "Run plain TeX")
-    ("LaTeX" "%`%l%(mode)%' %T"
-     TeX-run-TeX nil
-     (latex-mode doctex-mode) :help "Run LaTeX")
-    ;; Not part of standard TeX.
-    ("Makeinfo" "makeinfo %(extraopts) %(o-dir) %t" TeX-run-compile nil
-     (texinfo-mode) :help "Run Makeinfo with Info output")
-    ("Makeinfo HTML" "makeinfo %(extraopts) %(o-dir) --html %t" TeX-run-compile nil
-     (texinfo-mode) :help "Run Makeinfo with HTML output")
-    ("AmSTeX" "amstex %(PDFout) %`%(extraopts) %S%(mode)%' %(output-dir) %t"
-     TeX-run-TeX nil (ams-tex-mode) :help "Run AMSTeX")
-    ;; support for ConTeXt  --pg
-    ;; first version of ConTeXt to support nonstopmode: 2003.2.10
-    ("ConTeXt" "%(cntxcom) --once --texutil %(extraopts) %(execopts)%t"
-     TeX-run-TeX nil (context-mode) :help "Run ConTeXt once")
-    ("ConTeXt Full" "%(cntxcom) %(extraopts) %(execopts)%t"
-     TeX-run-TeX nil
-     (context-mode) :help "Run ConTeXt until completion")
-    ("BibTeX" "bibtex %(O?aux)" TeX-run-BibTeX nil
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode
-                     context-mode)
-     :help "Run BibTeX")
-    ("Biber" "biber %(output-dir) %s" TeX-run-Biber nil
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode)
-     :help "Run Biber")
-    ;; Not part of standard TeX.
-    ;; It seems that texindex doesn't support "--output-dir" option.
-    ("Texindex" "texindex %s.??" TeX-run-command nil
-     (texinfo-mode) :help "Run Texindex")
-    ;; TODO:
-    ;; 1. Supply "--dvipdf" option if `TeX-PDF-mode' and
-    ;;    `TeX-PDF-from-DVI' are non-nil.
-    ;; 2. Supply "--build-dir=DIR" option when `TeX-output-dir' is
-    ;;    non-nil.
-    ("Texi2dvi" "%(PDF)texi2dvi %t" TeX-run-command nil
-     (texinfo-mode) :help "Run Texi2dvi or Texi2pdf")
-    ("View" "%V" TeX-run-discard-or-function t t :help "Run Viewer")
-    ("Print" "%p" TeX-run-command t t :help "Print the file")
-    ("Queue" "%q" TeX-run-background nil t :help "View the printer queue"
-     :visible TeX-queue-command)
-    ("File" "%(o?)dvips %d -o %f " TeX-run-dvips t
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode)
-     :help "Generate PostScript file")
-    ("Dvips" "%(o?)dvips %d -o %f " TeX-run-dvips nil
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode)
-     :help "Convert DVI file to PostScript")
-    ("Dvipdfmx" "dvipdfmx -o %(O?pdf) %d" TeX-run-dvipdfmx nil
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode)
-     :help "Convert DVI file to PDF with dvipdfmx")
-    ("Ps2pdf" "ps2pdf %f %(O?pdf)" TeX-run-ps2pdf nil
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode)
-     :help "Convert PostScript file to PDF")
-    ("Glossaries" "makeglossaries %(d-dir) %s" TeX-run-command nil
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode)
-     :help "Run makeglossaries to create glossary file")
-    ("Index" "makeindex %(O?idx)" TeX-run-index nil
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode)
-     :help "Run makeindex to create index file")
-    ("upMendex" "upmendex %(O?idx)" TeX-run-index t
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode)
-     :help "Run upmendex to create index file")
-    ("Xindy" "texindy %s" TeX-run-command nil
-     (plain-tex-mode latex-mode doctex-mode ams-tex-mode texinfo-mode)
-     :help "Run xindy to create index file")
-    ("Check" "lacheck %s" TeX-run-compile nil (latex-mode)
-     :help "Check LaTeX file for correctness")
-    ("ChkTeX" "chktex -v6 %s" TeX-run-compile nil (latex-mode)
-     :help "Check LaTeX file for common mistakes")
-    ("Spell" "(TeX-ispell-document \"\")" TeX-run-function nil t
-     :help "Spell-check the document")
-    ("Clean" "TeX-clean" TeX-run-function nil t
-     :help "Delete generated intermediate files")
-    ("Clean All" "(TeX-clean t)" TeX-run-function nil t
-     :help "Delete generated intermediate and output files")
-    ("Other" "" TeX-run-command t t :help "Run an arbitrary command"))
-  "List of commands to execute on the current document.
-
-Each element is a list, whose first element is the name of the command
-as it will be presented to the user.
-
-The second element is the string handed to the shell after being
-expanded.  The expansion is done using the information found in
-`TeX-expand-list'.
-
-The third element is the function which actually start the process.
-Several such hooks have been defined:
-
-TeX-run-command: Start up the process and show the output in a
-separate buffer.  Check that there is not two commands running for the
-same file.  Return the process object.
-
-TeX-run-format: As `TeX-run-command', but assume the output is created
-by a TeX macro package.  Return the process object.
-
-TeX-run-TeX: For TeX output.
-
-TeX-run-interactive: Run TeX or LaTeX interactively.
-
-TeX-run-BibTeX: For BibTeX output.
-
-TeX-run-Biber: For Biber output.
-
-TeX-run-compile: Use `compile' to run the process.
-
-TeX-run-shell: Use `shell-command' to run the process.
-
-TeX-run-discard: Start the process in the background, discarding its
-output.
-
-TeX-run-background: Start the process in the background, show output
-in other window.
-
-TeX-run-silent: Start the process in the background.
-
-TeX-run-discard-foreground: Start the process in the foreground,
-discarding its output.
-
-TeX-run-function: Execute the Lisp function or function call
-specified by the string in the second element.  Consequently,
-this hook does not start a process.
-
-TeX-run-discard-or-function: If the command is a Lisp function,
-execute it as such, otherwise start the command as a process,
-discarding its output.
-
-To create your own hook, define a function taking three arguments: The
-name of the command, the command string, and the name of the file to
-process.  It might be useful to use `TeX-run-command' in order to
-create an asynchronous process.
-
-If the fourth element is non-nil, the user will get a chance to
-modify the expanded string.
-
-The fifth element indicates in which mode(s) the command should be
-present in the Command menu.  Use t if it should be active in any
-mode.  If it should only be present in some modes, specify a list with
-the respective mode names.
-
-Any additional elements get just transferred to the respective menu entries."
-  :group 'TeX-command
-  :type '(repeat (group :value ("" "" TeX-run-command nil t)
-                        (string :tag "Name")
-                        (string :tag "Command")
-                        (choice :tag "How"
-                                :value TeX-run-command
-                                (function-item TeX-run-command)
-                                (function-item TeX-run-format)
-                                (function-item TeX-run-TeX)
-                                (function-item TeX-run-interactive)
-                                (function-item TeX-run-BibTeX)
-                                (function-item TeX-run-Biber)
-                                (function-item TeX-run-compile)
-                                (function-item TeX-run-shell)
-                                (function-item TeX-run-discard)
-                                (function-item TeX-run-background)
-                                (function-item TeX-run-silent)
-                                (function-item TeX-run-discard-foreground)
-                                (function-item TeX-run-function)
-                                (function-item TeX-run-discard-or-function)
-                                (function :tag "Other"))
-                        (boolean :tag "Prompt")
-                        (choice :tag "Modes"
-                                (const :tag "All" t)
-                                (set (const :tag "Plain TeX" plain-tex-mode)
-                                     (const :tag "LaTeX" latex-mode)
-                                     (const :tag "DocTeX" doctex-mode)
-                                     (const :tag "ConTeXt" context-mode)
-                                     (const :tag "Texinfo" texinfo-mode)
-                                     (const :tag "AmSTeX" ams-tex-mode)))
-                        (repeat :tag "Menu elements" :inline t sexp))))
-
-(defcustom TeX-command-output-list
-  '(
-                                        ; Add the following line if you want to use htlatex (tex4ht)
-                                        ;    ("\\`htlatex" ("html"))
-    )
-  "List of regexps and file extensions.
-
-Each element is a list, whose first element is a regular expression to
-match against the name of the command that will be used to process the TeX
-file.
-
-The second element is either a string or a list with a string as element.
-If it is a string this is the default file extension that will be expected
-for output files that are produced by commands that match the first
-element.  The real file extension will be obtained from the logging output
-if possible, defaulting to the given string.
-If it is a list, the element of the list will be the fixed extension used
-without looking at the logging output.
-
-If this list does not yield an extension, the default is either \"dvi\"
-or \"pdf\", depending on the setting of `TeX-PDF-mode'.
-Extensions must be given without the \".\"."
-
-  :group 'TeX-command
-  :type '(repeat (group (regexp :tag "Command Regexp")
-                        (choice (string :tag "Default Extension")
-                                (group (string :tag "Fixed Extension"))))))
-
-;; You may want to change the default LaTeX version for your site.
-(defcustom LaTeX-version "2e"
-  "Default LaTeX version.  Currently recognized is \"2\" and \"2e\"."
-  :group 'LaTeX
-  :type '(radio (const :format "%v\n%h"
-                       :doc "\
-The executable `latex' is LaTeX version 2."
-                       "2")
-                (const :format "%v\n%h"
-                       :doc "\
-The executable `latex' is LaTeX version 2e."
-                       "2e")
-                (string :tag "Other")))
-
-
-;; Use different compilation commands depending on style.
-;; Only works if parsing is enabled.
-
-(defcustom LaTeX-command-style
-  ;; They have all been combined in LaTeX 2e.
-  '(("" "%(PDF)%(latex) %(file-line-error) %(extraopts) %(output-dir) %S%(PDFout)"))
-"List of style options and LaTeX commands.
-
-If the first element (a regular expression) matches the name of one of
-the style files, any occurrence of the string `%l' in a command in
-`TeX-command-list' will be replaced with the second element.  The first
-match is used, if no match is found the `%l' is replaced with the empty
-string."
-  :group 'TeX-command
-  :type '(repeat (group :value ("" "")
-                        regexp (string :tag "Style"))))
-
-;; Printing: If you want to print, TeX-print-command must be non-nil
-;; (if it is nil, you'll get a complaint when using the print menu).
-;; If you want to view the queue, TeX-queue-command needs to be
-;; non-nil (if it is nil, it won't get mentioned in the menu).  If
-;; TeX-printer-list is nil, nothing else gets asked: the menu entries
-;; lead directly to the respective commands.  If those commands
-;; contain %p, the value of TeX-printer-default gets inserted there,
-;; no questions asked.  Now if TeX-printer-list is non-nil, you'll
-;; always get asked which printer you want to use.  You can enter a
-;; configured printer from TeX-printer-list, or an unknown one.  The
-;; respective menus will show all configured printers.  Since you can
-;; enter unknown printers, the printer name _must_ be set with %p in
-;; TeX-print-command.
-
-(defcustom TeX-print-command
-  "{ test -e %d && %(o?)dvips -P%p %r %s; } || lpr -P%p %o"
-  "Command used to print a file.
-
-First `%p' is expanded to the printer name, then ordinary expansion is
-performed as specified in `TeX-expand-list'.  If it is nil,
-then customization is requested."
-  :group 'TeX-command
-  :type '(choice (string :tag "Print command")
-                 (const :tag "No print command customized" nil)))
-
-(defcustom TeX-queue-command "lpq -P%p"
-  "Command used to show the status of a printer queue.
-
-First `%p' is expanded to the printer name, then ordinary expansion is
-performed as specified in `TeX-expand-list'.  If this is nil,
-the printer has no corresponding command."
-  :group 'TeX-command
-  :type '(choice (string :tag "Queue check command")
-                 (const :tag "No such command" nil)))
-
-;; Enter the names of the printers available at your site, or nil if
-;; you only have one printer.
-
-(defcustom TeX-printer-list
-  '(("Default"
-     ;; Print to the (unnamed) default printer.  If there is a DVI
-     ;; file print via Dvips.  If not, pass the output file (which
-     ;; should then be a Postscript or PDF file) directly to lpr.
-     "{ test -e %d && %(o?)dvips -f %r %s | lpr; } || lpr %o"
-     ;; Show the queue for the (unnamed) default printer.
-     "lpq"))
-  "List of available printers.
-
-The first element of each entry is the printer name.
-
-The second element is the command used to print to this
-printer.  It defaults to the value of `TeX-print-command' when nil.
-
-The third element is the command used to examine the print queue for
-this printer.  It defaults to the value of `TeX-queue-command' similarly.
-
-Any occurrence of `%p' in the second or third element is expanded to
-the printer name given in the first element, then ordinary expansion
-is performed as specified in `TeX-expand-list'.
-
-If this list is empty, only `TeX-print-command' and `TeX-queue-command'
-get consulted."
-  :group 'TeX-command
-  :type '(repeat (group (string :tag "Name")
-                        (option (group :inline t
-                                       :extra-offset -4
-                                       (choice :tag "Print"
-                                               (const :tag "default")
-                                               (string :format "%v"))
-                                       (option (choice :tag "Queue"
-                                                       (const :tag "default")
-                                                       (string
-                                                        :format "%v"))))))))
-
-;; The name of the most used printer.
-
-(defcustom TeX-printer-default (or (getenv "PRINTER")
-                                   (and TeX-printer-list
-                                        (car (car TeX-printer-list)))
-                                   "lp")
-  "Default printer to use with `TeX-command'."
-  :group 'TeX-command
-  :type 'string)
-
-(defcustom TeX-print-style '(("^landscape$" "-t landscape"))
-  "List of style options and print options.
-
-If the first element (a regular expression) matches the name of one of
-the style files, any occurrence of the string `%r' in a command in
-`TeX-command-list' will be replaced with the second element.  The first
-match is used, if no match is found the `%r' is replaced with the empty
-string."
-  :group 'TeX-command
-  :type '(repeat (group regexp (string :tag "Command"))))
-
-(defcustom TeX-command-extra-options ""
-  "String with the extra options to be given to the TeX processor."
-  :type 'string)
-(make-variable-buffer-local 'TeX-command-extra-options)
-
-(defvar TeX-command-text nil
-  "Dynamically bound by `TeX-command-expand'.")
-(defvar TeX-command-pos nil
-  "Dynamically bound by `TeX-command-expand'.")
-(defvar TeX-expand-pos nil
-  "Dynamically bound by `TeX-command-expand'.")
-(defvar TeX-expand-command nil
-  "Dynamically bound by `TeX-command-expand'.")
-
-;; This is the list of expansion for the commands in
-;; TeX-command-list.  Not likely to be changed, but you may e.g. want
-;; to handle .ps files.
-
-(defvar TeX-expand-list-builtin
-  '(("%q" (lambda ()
-            (TeX-printer-query t)))
-    ("%V" (lambda ()
-            (TeX-source-correlate-start-server-maybe)
-            (TeX-view-command-raw)))
-    ("%r" (lambda ()
-            (TeX-style-check TeX-print-style)))
-    ("%l" (lambda ()
-            (TeX-style-check LaTeX-command-style)))
-    ("%(PDF)" (lambda ()
-                (if (and (eq TeX-engine 'default)
-                         (if TeX-PDF-mode
-                             (not (TeX-PDF-from-DVI))
-                           TeX-DVI-via-PDFTeX))
-                    "pdf"
-                  "")))
-    ("%(PDFout)" (lambda ()
-                   (cond ((eq major-mode 'ams-tex-mode)
-                          (if TeX-PDF-mode
-                              " -output-format=pdf"
-                            " -output-format=dvi"))
-                         ((and (eq TeX-engine 'xetex)
-                               (not TeX-PDF-mode))
-                          " -no-pdf")
-                         ((and (eq TeX-engine 'luatex)
-                               (not TeX-PDF-mode))
-                          " --output-format=dvi")
-                         ((and (eq TeX-engine 'default)
-                               (not TeX-PDF-mode)
-                               TeX-DVI-via-PDFTeX)
-                          " \"\\pdfoutput=0 \"")
-                         (t ""))))
-    ("%(mode)" (lambda ()
-                 (if TeX-interactive-mode
-                     ""
-                   " -interaction=nonstopmode")))
-    ("%(file-line-error)"
-     (lambda () (if TeX-file-line-error " -file-line-error" "")))
-    ("%(o?)" (lambda () (if (eq TeX-engine 'omega) "o" "")))
-    ("%(tex)" (lambda () (eval (nth 2 (TeX-engine-in-engine-alist TeX-engine)))))
-    ("%(latex)" (lambda () (eval (nth 3 (TeX-engine-in-engine-alist TeX-engine)))))
-    ("%(cntxcom)" ConTeXt-expand-command)
-    ("%(execopts)" ConTeXt-expand-options)
-    ("%(extraopts)" (lambda () TeX-command-extra-options))
-    ("%(output-dir)" TeX--output-dir-arg "--output-directory=")
-    ("%(o-dir)" TeX--output-dir-arg "-o ")
-    ("%(d-dir)" TeX--output-dir-arg "-d ")
-    ("%S" TeX-source-correlate-expand-options)
-    ("%dS" TeX-source-specials-view-expand-options)
-    ("%cS" TeX-source-specials-view-expand-client)
-    ("%(outpage)" (lambda ()
-                    ;; When `TeX-source-correlate-output-page-function' is nil
-                    ;; and we are using synctex, fallback on
-                    ;; `TeX-synctex-output-page'.
-                    (and TeX-source-correlate-mode
-                         (null TeX-source-correlate-output-page-function)
-                         (eq (TeX-source-correlate-method-active) 'synctex)
-                         (setq TeX-source-correlate-output-page-function
-                               #'TeX-synctex-output-page))
-                    (or (if TeX-source-correlate-output-page-function
-                            (funcall TeX-source-correlate-output-page-function))
-                        "1")))
-    ;; `TeX-active-master-with-quotes' calls either `TeX-master-file'
-    ;; or `TeX-region-file' returning the master or region file, and
-    ;; adds suitable quotes for use in shell command line.
-    ("%s" TeX-active-master-with-quotes nil t)
-    ("%t" TeX-active-master-with-quotes t t)
-    ("%(t-filename-only)" TeX-active-master-with-quotes t t nil nil file-name-nondirectory)
-    ;; If any TeX codes appear in the interval between %` and %', move
-    ;; all of them after the interval and supplement " \input".  The
-    ;; appearance is marked by leaving the bind to `TeX-command-text'
-    ;; with the TeX codes.
-    ;; Rule:
-    ;; 1. %` and %' must appear in pair.
-    ;; 2. %` and %' must not appear more than once in one command
-    ;;    line string (including the results of %-expansion).
-    ;; 3. Each TeX codes between %` and %' must be enclosed in
-    ;;    double quotes and preceded by a space.
-    ("%`" (lambda nil
-            (setq TeX-command-pos t TeX-command-text nil)
-            ""))
-    (" \"\\" (lambda nil
-               (if (eq TeX-command-pos t)
-                   (setq TeX-command-pos TeX-expand-pos
-                         TeX-expand-pos (+ 3 TeX-expand-pos))
-                 (setq TeX-expand-pos (1+ TeX-expand-pos)))))
-    ("\"" (lambda nil (if (numberp TeX-command-pos)
-                          (setq TeX-command-text
-                                (concat
-                                 TeX-command-text
-                                 (substring TeX-expand-command
-                                            TeX-command-pos
-                                            (1+ TeX-expand-pos)))
-                                TeX-expand-command
-                                (concat
-                                 (substring TeX-expand-command
-                                            0
-                                            TeX-command-pos)
-                                 (substring TeX-expand-command
-                                            (1+ TeX-expand-pos)))
-                                TeX-expand-pos TeX-command-pos
-                                TeX-command-pos t)
-                        (setq TeX-expand-pos (1+ TeX-expand-pos)))))
-    ("%'" (lambda nil
-            (setq TeX-command-pos nil)
-            (if (stringp TeX-command-text)
-                (progn
-                  (setq TeX-expand-pos (+ TeX-expand-pos (length TeX-command-text) 9))
-                  (concat TeX-command-text " \"\\input\""))
-              "")))
-    ;; The fourth argument of t directs to supply "\detokenize{}" when
-    ;; necessary. See doc string and comment of
-    ;; `TeX-active-master-with-quotes'.
-    ("%T" TeX-active-master-with-quotes t t nil t)
-    ("%n" TeX-current-line)
-    ("%d" TeX-active-master-with-quotes "dvi" t)
-    ("%f" TeX-active-master-with-quotes "ps" t)
-    ("%(O?aux)" TeX-active-master-with-quotes "aux" t)
-    ("%(O?idx)" TeX-active-master-with-quotes "idx" t)
-    ("%(O?pdf)" TeX-active-master-with-quotes "pdf" t)
-    ("%o" (lambda nil (TeX-active-master-with-quotes (TeX-output-extension) t)))
-    ;; for source specials the file name generated for the xdvi
-    ;; command needs to be relative to the master file, just in
-    ;; case the file is in a different subdirectory
-    ("%b" TeX-current-file-name-master-relative)
-    ;; Okular forward PDF search requires absolute path.
-    ("%a" (lambda nil (prin1-to-string (expand-file-name (buffer-file-name)))))
-    ;; the following is for preview-latex.
-    ("%m" preview-create-subdirectory))
-  "List of built-in expansion strings for TeX command names.
-
-This should not be changed by the user who can use
-`TeX-expand-list' variable.  The latter variable also contains a
-description of the data format.
-
-Programs should not use these variables directly but the function
-`TeX-expand-list'.")
-
-(defcustom TeX-expand-list nil
-  "List of expansion strings for TeX command names defined by the user.
-
-Each entry is a list with two or more elements.  The first
-element is the string to be expanded.  The second element is the
-name of a function returning the expanded string when called with
-the remaining elements as arguments.
-The second element can also be a variable name whose value is
-such function.
-
-Built-in expansions provided in `TeX-expand-list-builtin' can be
-overwritten by defining expansions strings with the same
-expander.  Only \"%p\" expander cannot be overwritten.
-
-Programs should not use these variables directly but the function
-`TeX-expand-list'."
-  :group 'TeX-command
-  :type '(repeat (group (string :tag "Key")
-                        (sexp :tag "Expander")
-                        (repeat :inline t
-                                :tag "Arguments"
-                                (sexp :format "%v")))))
-
-(defun TeX-expand-list ()
-  "Complete list of expansion strings for TeX command names.
-
-Concatenate `TeX-expand-list' and `TeX-expand-list-builtin' making
-sure \"%p\" is the first entry."
-  (append
-   ;; %p must be the first entry, see `TeX-print-command'.
-   '(("%p" TeX-printer-query))
-   TeX-expand-list
-   TeX-expand-list-builtin))
-
-;; This variable used to be defined in tex-buf.el.  It is used in
-;; `TeX-mode-specific-command-menu-entries' in this file.  It is now
-;; (June 2021) moved into this file to avoid `void-variable' errors
-;; with the "Command" menu if tex-buf.el is not loaded yet for reasons
-;; mentioned above.
-(defcustom TeX-parse-all-errors t
-  "Whether to automatically collect all warning and errors after running TeX.
-
-If t, it makes it possible to use `TeX-previous-error' with TeX
-commands."
-  :group 'TeX-command
-  :type 'boolean)
-
-;;; Portability.
-
-(defmacro TeX--if-macro-fboundp (name then &rest else)
-  "Execute THEN if macro NAME is bound and ELSE otherwise.
-Essentially,
-
-  (TeX--if-macro-fboundp name then else...)
-
-is equivalent to
-
-  (if (fboundp \\='name) then else...)
-
-but takes care of byte-compilation issues where the byte-code for
-the latter could signal an error if it has been compiled with
-emacs 24.1 and is then later run by emacs 24.5."
-  (declare (indent 2) (debug (symbolp form &rest form)))
-  (if (fboundp name)             ;If macro exists at compile-time, just use it.
-      then
-    `(if (fboundp ',name)               ;Else, check if it exists at run-time.
-         (eval ',then)                  ;If it does, then run the then code.
-       ,@else)))                ;Otherwise, run the else code.
-
-(require 'easymenu)
-
-;;; Documentation for Info-goto-emacs-command-node and similar
-
-(eval-after-load 'info '(dolist (elt '("TeX" "LaTeX" "ConTeXt" "Texinfo"
-                                       "docTeX"))
-                          (add-to-list 'Info-file-list-for-emacs
-                                       (cons elt "AUCTeX"))))
-
-(advice-add 'hack-one-local-variable :after #'TeX--call-minor-mode)
-(defun TeX--call-minor-mode (var val &rest _)
-  "Call minor mode function if minor mode variable is found."
-    ;; Instead of checking for each mode explicitly `minor-mode-list'
-    ;; could be used.  But this may make the byte compiler pop up.
-    (when (memq var '(TeX-PDF-mode
-                      TeX-source-correlate-mode TeX-interactive-mode
-                      TeX-fold-mode LaTeX-math-mode))
-      (funcall var (if (symbol-value val) 1 0))))
-
-(defvar TeX-overlay-priority-step 16
-  "Numerical difference of priorities between nested overlays.
-The step should be big enough to allow setting a priority for new
-overlays between two existing ones.")
-
-;; require crm here, because we often do
-;;
-;; (let ((crm-separator ","))
-;;   (TeX-completing-read-multiple ...))
-;;
-;; which results in a void-variable error if crm hasn't been loaded before.
-(require 'crm)
-
-(if (or (and (= emacs-major-version 24) (>= emacs-minor-version 4))
-        (>= emacs-major-version 25))
-    ;; For GNU Emacs 24.4 or later, based on `completing-read-multiple' of
-    ;; git commit b14abca9476cba2f500b5eda89441d593dd0f12b
-    ;;   2013-01-10  * lisp/emacs-lisp/crm.el: Allow any regexp for separators.
-    (defun TeX-completing-read-multiple
-        (prompt table &optional predicate require-match initial-input
-                hist def inherit-input-method)
-      "Like `completing-read-multiple' which see.
-Retain zero-length substrings but ensure that empty input results
-in nil across different emacs versions."
-      (unwind-protect
-          (progn
-            (add-hook 'choose-completion-string-functions
-                      #'crm--choose-completion-string)
-            (let* ((minibuffer-completion-table #'crm--collection-fn)
-                   (minibuffer-completion-predicate predicate)
-                   ;; see completing_read in src/minibuf.c
-                   (minibuffer-completion-confirm
-                    (unless (eq require-match t) require-match))
-                   (crm-completion-table table)
-                   (map (if require-match
-                            crm-local-must-match-map
-                          crm-local-completion-map))
-                   ;; If the user enters empty input, `read-from-minibuffer'
-                   ;; returns the empty string, not DEF.
-                   (input (read-from-minibuffer
-                           prompt initial-input map
-                           nil hist def inherit-input-method))
-                   result)
-              (and def (string-equal input "") (setq input def))
-              (if (equal (setq result (split-string input crm-separator))
-                         '(""))
-                  nil
-                result)))
-        (remove-hook 'choose-completion-string-functions
-                     #'crm--choose-completion-string)))
-  ;; For GNU Emacs <= 24.3.
-  (defun TeX-completing-read-multiple
-      (prompt table &optional predicate require-match initial-input
-              hist def inherit-input-method)
-    "Like `completing-read-multiple' which see.
-Ensures that empty input results in nil across different emacs versions."
-    (let ((result (completing-read-multiple prompt table predicate
-                                            require-match initial-input
-                                            hist def inherit-input-method)))
-      (if (equal result '("")) nil result))))
-
-(defun TeX-read-string (prompt &optional initial-input history default-value)
-  (read-string prompt initial-input history default-value t))
-
-(defun TeX-active-mark ()
-  (and transient-mark-mode mark-active))
-
-(defun TeX-activate-region ()
-  (setq deactivate-mark nil)
-  (activate-mark))
-
-(defun TeX-overlay-prioritize (start end)
-  "Calculate a priority for an overlay extending from START to END.
-The calculated priority is lower than the minimum of priorities
-of surrounding overlays and higher than the maximum of enclosed
-overlays."
-  (let (outer-priority inner-priority ov-priority)
-    (dolist (ov (overlays-in start end))
-      (when (or (eq (overlay-get ov 'category) 'TeX-fold)
-                (overlay-get ov 'preview-state))
-        (setq ov-priority (overlay-get ov 'priority))
-        (if (>= (overlay-start ov) start)
-            (setq inner-priority (max ov-priority (or inner-priority
-                                                      ov-priority)))
-          (setq outer-priority (min ov-priority (or outer-priority
-                                                    ov-priority))))))
-    (cond ((and inner-priority (not outer-priority))
-           (+ inner-priority TeX-overlay-priority-step))
-          ((and (not inner-priority) outer-priority)
-           (/ outer-priority 2))
-          ((and inner-priority outer-priority)
-           (+ (/ (- outer-priority inner-priority) 2) inner-priority))
-          (t TeX-overlay-priority-step))))
-
-(defun TeX-delete-dups-by-car (alist &optional keep-list)
-  "Return a list of all elements in ALIST, but each car only once.
-Elements of KEEP-LIST are not removed even if duplicate."
-  ;; Copy of `reftex-uniquify-by-car' (written by David Kastrup).
-  (setq keep-list (TeX-sort-strings keep-list))
-  (setq alist (sort (copy-sequence alist)
-                    #'TeX-car-string-lessp))
-  (let ((new alist) elt)
-    (while (cdr new)
-      (setq elt (caar new))
-      (while (and keep-list (string< (car keep-list) elt))
-        (setq keep-list (cdr keep-list)))
-      (unless (and keep-list (string= elt (car keep-list)))
-        (while (string= elt (car (cadr new)))
-          (setcdr new (cddr new))))
-      (setq new (cdr new))))
-  alist)
-
-(defun TeX-delete-duplicate-strings (list)
-  "Return a list of all strings in LIST, but each only once."
-  (setq list (TeX-sort-strings list))
-  (let ((new list) elt)
-    (while (cdr new)
-      (setq elt (car new))
-      (while (string= elt (cadr new))
-        (setcdr new (cddr new)))
-      (setq new (cdr new))))
-  list)
-
-(defun TeX-sort-strings (list)
-  "Return sorted list of all strings in LIST."
-  (sort (copy-sequence list) #'string<))
-
-(defun TeX-car-string-lessp (s1 s2)
-  "Compare the cars of S1 and S2 in lexicographic order.
-Return t if first is less than second in lexicographic order."
-  (string-lessp (car s1) (car s2)))
-
-;;; Buffer
-
-(defgroup TeX-output nil
-  "Parsing TeX output."
-  :prefix "TeX-"
-  :group 'AUCTeX)
-
-(defcustom TeX-display-help t
-  "Control type of help display when stepping through errors with \\[TeX-next-error].
-If t display help buffer.  If nil display message about error in
-echo area.  If `expert' display output buffer with raw processor output."
-  :group 'TeX-output
-  :type '(choice (const :tag "Help buffer" t)
-                 (const :tag "Echo area" nil)
-                 (const :tag "Output buffer" expert)))
-
-(defcustom TeX-debug-bad-boxes nil
-  "Non-nil means also find overfull/underfull box warnings with \\[TeX-next-error]."
-  :group 'TeX-output
-  :type 'boolean)
-
-(defcustom TeX-debug-warnings nil
-  "Non-nil means also find LaTeX or package warnings with \\[TeX-next-error]."
-  :group 'TeX-output
-  :type 'boolean)
-
-(defcustom TeX-ignore-warnings nil
-  "Controls which warnings are to be ignored.
-
-It can be either a regexp matching warnings to be ignored, or a
-symbol with the name of a custom function taking as arguments all
-the information of the warning listed in `TeX-error-list', except
-the last one about whether to ignore the warning.
-
-If you want to use the custom function, see how it is used in the
-code of `TeX-warning'."
-  :group 'TeX-command
-  :type '(choice (const  :tag "Do not ignore anything" nil)
-                 (string :tag "Regexp")
-                 (symbol :tag "Function name")))
-
-(defcustom TeX-suppress-ignored-warnings nil
-  "Whether to actually show ignored warnings.
-
-Note that `TeX-debug-warnings' always takes the precedence."
-  :group 'TeX-command
-  :type 'boolean)
-
-(defun TeX-toggle-debug-bad-boxes ()
-  "Toggle if the debugger should display \"bad boxes\" too."
-  (interactive)
-  (setq TeX-debug-bad-boxes (not TeX-debug-bad-boxes))
-  (message (concat "TeX-debug-bad-boxes: "
-                   (if TeX-debug-bad-boxes "on" "off"))))
-
-(defun TeX-toggle-debug-warnings ()
-  "Toggle if the debugger should display warnings too."
-  (interactive)
-  (setq TeX-debug-warnings (not TeX-debug-warnings))
-  (message (concat "TeX-debug-warnings: "
-                   (if TeX-debug-warnings "on" "off"))))
-
-(defun TeX-toggle-suppress-ignored-warnings ()
-  "Toggle if the debugger should display ignored warnings too.
-
-See `TeX-suppress-ignored-warnings' and `TeX-ignore-warnings' for
-more details."
-  (interactive)
-  (setq TeX-suppress-ignored-warnings (not TeX-suppress-ignored-warnings))
-  (message (concat "TeX-suppress-ignored-warnings: "
-                   (if TeX-suppress-ignored-warnings "on" "off"))))
-
-;;; Mode names.
-
-(defvar TeX-base-mode-name nil
-  "Base name of mode.")
-(make-variable-buffer-local 'TeX-base-mode-name)
-
-(defun TeX-set-mode-name (&optional changed local reset)
-  "Build and set the mode name.
-The base mode name will be concatenated with indicators for
-helper modes where appropriate.
-
-If CHANGED is non-nil, it indicates which global mode
-may have changed so that all corresponding buffers
-without a local value might get their name updated.
-A value of t will thus update all buffer names.
-
-If LOCAL is non-nil and CHANGED is buffer-local, only
-a local change has been performed and only the local
-name is to be updated.
-
-If RESET is non-nil, `TeX-command-next' is reset to
-`TeX-command-default' in updated buffers."
-  (if (and changed
-           (not (and local (local-variable-p changed (current-buffer)))))
-      (dolist (buffer (buffer-list))
-        (and (local-variable-p 'TeX-mode-p buffer)
-             (not (local-variable-p changed buffer))
-             (with-current-buffer buffer (TeX-set-mode-name nil nil reset))))
-    (if TeX-mode-p
-        (let ((trailing-flags
-               (concat
-                (and (boundp 'TeX-fold-mode) TeX-fold-mode "F")
-                (and (boundp 'LaTeX-math-mode) LaTeX-math-mode "M")
-                (and TeX-PDF-mode "P")
-                (and TeX-interactive-mode "I")
-                (and TeX-source-correlate-mode "S"))))
-          (setq mode-name (concat TeX-base-mode-name
-                                  (when (> (length trailing-flags) 0)
-                                    (concat "/" trailing-flags))))
-          (when reset
-            (TeX-process-set-variable (TeX-master-file)
-                                      'TeX-command-next TeX-command-default)
-            (TeX-process-set-variable (TeX-region-file)
-                                      'TeX-command-next TeX-command-default))
-          (set-buffer-modified-p (buffer-modified-p))))))
-
-(defun TeX-mode-prefix (&optional mode)
-  "Return the prefix for the symbol MODE as string.
-If no mode is given the current major mode is used."
-  (cdr (assoc (or mode major-mode) '((plain-tex-mode . "plain-TeX")
-                                     (latex-mode . "LaTeX")
-                                     (ams-tex-mode . "AmSTeX")
-                                     (doctex-mode . "docTeX")
-                                     (texinfo-mode . "Texinfo")
-                                     (context-mode . "ConTeXt")))))
-
-;;; Viewing
-
-(defgroup TeX-view nil
-  "Calling viewers from AUCTeX."
-  :group 'TeX-command)
-
-(defvar TeX-view-predicate-list-builtin
-  '((output-dvi
-     (string-match "dvi" (TeX-output-extension)))
-    (output-pdf
-     (string-match "pdf" (TeX-output-extension)))
-    (output-html
-     (string-match "html" (TeX-output-extension)))
-    (has-no-display-manager
-     (not (display-graphic-p)))
-    (style-pstricks
-     (TeX-match-style "^pstricks$\\|^pst-\\|^psfrag$"))
-    (engine-omega
-     (eq TeX-engine 'omega))
-    (engine-xetex
-     (eq TeX-engine 'xetex))
-    (mode-io-correlate
-     TeX-source-correlate-mode)
-    (paper-landscape
-     (and (fboundp 'LaTeX-match-class-option)
-          (LaTeX-match-class-option "\\`landscape\\'")))
-    (paper-portrait
-     (not (and (fboundp 'LaTeX-match-class-option)
-               (LaTeX-match-class-option "\\`landscape\\'"))))
-    (paper-a4
-     (let ((regex "\\`\\(?:a4paper\\|a4dutch\\|a4wide\\|sem-a4\\)\\'"))
-       (or (TeX-match-style regex)
-           (and (fboundp 'LaTeX-match-class-option)
-                (LaTeX-match-class-option regex)))))
-    (paper-a5
-     (let ((regex "\\`\\(?:a5paper\\|a5comb\\)\\'"))
-       (or (TeX-match-style regex)
-           (and (fboundp 'LaTeX-match-class-option)
-                (LaTeX-match-class-option regex)))))
-    (paper-b5
-     (and (fboundp 'LaTeX-match-class-option)
-          (LaTeX-match-class-option "\\`b5paper\\'")))
-    (paper-letter
-     (and (fboundp 'LaTeX-match-class-option)
-          (LaTeX-match-class-option "\\`letterpaper\\'")))
-    (paper-legal
-     (and (fboundp 'LaTeX-match-class-option)
-          (LaTeX-match-class-option "\\`legalpaper\\'")))
-    (paper-executive
-     (and (fboundp 'LaTeX-match-class-option)
-          (LaTeX-match-class-option "\\`executivepaper\\'"))))
-  "Alist of built-in predicates for viewer selection and invocation.
-See the doc string of `TeX-view-predicate-list' for a short
-description of each predicate.")
-
-(defcustom TeX-view-predicate-list nil
-  "Alist of predicates for viewer selection and invocation.
-The key of each list item is a symbol and the value a Lisp form
-to be evaluated.  The form should return nil if the predicate is
-not fulfilled.
-
-Built-in predicates provided in `TeX-view-predicate-list-builtin'
-can be overwritten by defining predicates with the same symbol.
-
-The following built-in predicates are available:
-  `output-dvi': The output is a DVI file.
-  `output-pdf': The output is a PDF file.
-  `output-html': The output is an HTML file.
-  `style-pstricks': The document loads a PSTricks package.
-  `engine-omega': The Omega engine is used for typesetting.
-  `engine-xetex': The XeTeX engine is used for typesetting.
-  `mode-io-correlate': TeX Source Correlate mode is active.
-  `paper-landscape': The document is typeset in landscape orientation.
-  `paper-portrait': The document is not typeset in landscape orientation.
-  `paper-a4': The paper format is A4.
-  `paper-a5': The paper format is A5.
-  `paper-b5': The paper format is B5.
-  `paper-letter': The paper format is letter.
-  `paper-legal': The paper format is legal.
-  `paper-executive': The paper format is executive."
-  :group 'TeX-view
-  :type '(alist :key-type symbol :value-type (group sexp)))
-
-;; XXX: Atril and xreader are forks of Evince and share an almost
-;; identical interface with it. Instead of having different functions
-;; for each program, we keep the original *-evince-* functions and
-;; make them accept arguments to specify the actual name of the
-;; program and the desktop environment, that will be used to set up
-;; DBUS communication.
-
-(defun TeX-evince-dbus-p (de app &rest options)
-  "Return non-nil, if an evince-compatible reader is accessible via DBUS.
-Additional OPTIONS may be given to extend the check.  If none are
-given, only the minimal requirements needed by backward search
-are checked.  If OPTIONS include `:forward', which is currently
-the only option, then additional requirements needed by forward
-search are checked, too.
-
-DE is the name of the desktop environment, APP is the name of viewer."
-  (let ((dbus-debug nil))
-    (and (featurep 'dbusbind)
-         (require 'dbus nil :no-error)
-         (dbus-ignore-errors (dbus-get-unique-name :session))
-         (dbus-ping :session (format "org.%s.%s.Daemon" de app))
-         (or (not (memq :forward options))
-             (let ((spec (dbus-introspect-get-method
-                          :session (format "org.%s.%s.Daemon" de app)
-                          (format "/org/%s/%s/Daemon" de app)
-                          (format "org.%s.%s.Daemon" de app)
-                          "FindDocument")))
-               ;; FindDocument must exist, and its signature must be (String,
-               ;; Boolean, String).  Evince versions between 2.30 and 2.91.x
-               ;; didn't have the Boolean spawn argument we need to start evince
-               ;; initially.
-               (and spec
-                    (equal '("s" "b" "s")
-                           (delq nil (mapcar (lambda (elem)
-                                               (when (and (listp elem)
-                                                          (eq (car elem) 'arg))
-                                                 (cdr (caar (cdr elem)))))
-                                             spec)))))))))
-
-(defun TeX-pdf-tools-sync-view ()
-  "Focus the focused page/paragraph in `pdf-view-mode'.
-If `TeX-source-correlate-mode' is disabled, only find and pop to
-the output PDF file.  Used by default for the PDF Tools viewer
-entry in `TeX-view-program-list-builtin'."
-  ;; Make sure `pdf-tools' is at least in the `load-path', but the user must
-  ;; take care of properly loading and installing the package.  We used to test
-  ;; "(featurep 'pdf-tools)", but that doesn't play well with deferred loading.
-  (unless (fboundp 'pdf-tools-install)
-    (error "PDF Tools are not available"))
-  (unless TeX-PDF-mode
-    (error "PDF Tools only work with PDF output"))
-  (add-hook 'pdf-sync-backward-redirect-functions
-            #'TeX-source-correlate-handle-TeX-region)
-  (if (and TeX-source-correlate-mode
-           (fboundp 'pdf-sync-forward-search))
-      (with-current-buffer (or (when TeX-current-process-region-p
-                                 (get-file-buffer (TeX-region-file t)))
-                               (current-buffer))
-        (pdf-sync-forward-search))
-    (let ((pdf (TeX-active-master (TeX-output-extension))))
-      (pop-to-buffer (or (find-buffer-visiting pdf)
-                         (find-file-noselect pdf))))))
-
-(defcustom TeX-view-evince-keep-focus nil
-  "Whether Emacs retains the focus when viewing PDF files with Evince.
-
-When calling `TeX-evince-sync-view', Evince normally captures the
-focus.  If this option is set to non-nil, Emacs will retain the
-focus."
-  :group 'TeX-view
-  :type 'boolean)
-
-(defun TeX-evince-sync-view-1 (de app)
-  "Focus the focused page/paragraph in Evince with the position
-of point in emacs by using Evince's DBUS API.  Used by default
-for the Evince-compatible entries in
-`TeX-view-program-list-builtin' if the requirements are met.
-
-DE is the name of the desktop environment, APP is the name of
-viewer."
-  (require 'url-util)
-  (let* ((uri (concat "file://"
-                      ;; bug#45510: ? in filenames must be escaped as
-                      ;; %3F to be a proper URI.
-                      (replace-regexp-in-string
-                       "[?]" "%3F"
-                       (url-encode-url
-                        (expand-file-name
-                         (TeX-active-master (TeX-output-extension)))))))
-         (owner (dbus-call-method
-                 :session (format "org.%s.%s.Daemon" de app)
-                 (format "/org/%s/%s/Daemon" de app)
-                 (format "org.%s.%s.Daemon" de app)
-                 "FindDocument"
-                 uri
-                 t)))
-    (if owner
-        (with-current-buffer (or (when TeX-current-process-region-p
-                                   (get-file-buffer (TeX-region-file t)))
-                                 (current-buffer))
-          (dbus-call-method
-           :session owner
-           (format "/org/%s/%s/Window/0" de app)
-           (format "org.%s.%s.Window" de app)
-           "SyncView"
-           (buffer-file-name)
-           (list :struct :int32 (1+ (TeX-current-offset))
-                 ;; FIXME: Using `current-column' here is dubious.
-                 ;; Most of CJK letters count as occupying 2 columns,
-                 ;; so the column number is not equal to the number of
-                 ;; the characters counting from the beginning of a
-                 ;; line.  What is the right number to specify here?
-                 ;; number of letters? bytes in UTF8? or other?
-                 :int32 (1+ (current-column)))
-           :uint32 0)
-          (when TeX-view-evince-keep-focus
-            (select-frame-set-input-focus (selected-frame))))
-      (error "Couldn't find the %s instance for %s" (capitalize app) uri))))
-
-(defun TeX-atril-sync-view ()
-  "Run `TeX-evince-sync-view-1', which see, set up for Atril."
-  (TeX-evince-sync-view-1 "mate" "atril"))
-
-(defun TeX-evince-sync-view ()
-  "Run `TeX-evince-sync-view-1', which see, set up for Evince."
-  (TeX-evince-sync-view-1 "gnome" "evince"))
-
-(defun TeX-reader-sync-view ()
-  "Run `TeX-evince-sync-view-1', which see, set up for Xreader."
-  (TeX-evince-sync-view-1 "x" "reader"))
-
-(defun TeX-view-program-select-evince (de app)
-  "Select how to call the Evince-like viewer.
-
-DE is the name of the desktop environment, APP is the name of
-viewer."
-  (if (TeX-evince-dbus-p de app :forward)
-      (intern (format "TeX-%s-sync-view" app))
-    `(,app (mode-io-correlate
-            ;; When tex.el is loaded as response to opening a tex file
-            ;; in a non-existent directory, we need to make sure
-            ;; `default-directory' exists, otherwise the shell-command
-            ;; below will error (bug#50225).
-            ,(let ((default-directory (file-name-as-directory
-                                       (expand-file-name "~"))))
-               ;; With evince 3, -p N opens the page *labeled* N,
-               ;; and -i,--page-index the physical page N.
-               (if (string-match "--page-index"
-                                 (shell-command-to-string (concat app " --help")))
-                   " -i %(outpage)"
-                 " -p %(outpage)"))) " %o")))
-
-(defvar TeX-view-program-list-builtin
-  (cond
-   ((eq system-type 'windows-nt)
-    '(("Yap" ("yap -1" (mode-io-correlate " -s %n%b") " %o") "yap")
-      ("dviout" ("dviout -1 "
-                 ((paper-a4 paper-portrait) "-y=A4 ")
-                 ((paper-a4 paper-landscape) "-y=A4L ")
-                 ((paper-a5 paper-portrait) "-y=A5 ")
-                 ((paper-a5 paper-landscape) "-y=A5L ")
-                 ((paper-b5 paper-portrait) "-y=E5 ")
-                 ((paper-b5 paper-landscape) "-y=E5L ")
-                 ((paper-b4jis paper-portrait) "-y=B4 ")
-                 ((paper-b4jis paper-landscape) "-y=B4L ")
-                 ((paper-b5jis paper-portrait) "-y=B5 ")
-                 ((paper-b5jis paper-landscape) "-y=B5L ")
-                 (paper-legal "-y=Legal ")
-                 (paper-letter "-y=Letter ")
-                 (paper-executive "-y=Executive ")
-                 "%d" (mode-io-correlate " \"# %n '%b'\"")) "dviout")
-      ("PDF Tools" TeX-pdf-tools-sync-view)
-      ("SumatraPDF"
-       ("SumatraPDF -reuse-instance"
-        (mode-io-correlate " -forward-search \"%b\" %n") " %o")
-       "SumatraPDF")
-      ("dvips and start" "dvips %d -o && start \"\" %f" "dvips")
-      ("start" "start \"\" %o")))
-   ((eq system-type 'darwin)
-    '(("Preview.app" "open -a Preview.app %o" "open")
-      ("Skim" "open -a Skim.app %o" "open")
-      ("PDF Tools" TeX-pdf-tools-sync-view)
-      ("displayline" "displayline %n %o %b" "displayline")
-      ("open" "open %o" "open")))
-   (t
-    `(("dvi2tty" ("dvi2tty -q -w 132 %o"))
-      ("xdvi" ("%(o?)xdvi"
-               (mode-io-correlate " -sourceposition \"%n %b\" -editor \"%cS\"")
-               ((paper-a4 paper-portrait) " -paper a4")
-               ((paper-a4 paper-landscape) " -paper a4r")
-               ((paper-a5 paper-portrait) " -paper a5")
-               ((paper-a5 paper-landscape) " -paper a5r")
-               (paper-b5 " -paper b5")
-               (paper-letter " -paper us")
-               (paper-legal " -paper legal")
-               (paper-executive " -paper 7.25x10.5in")
-               " %d") "%(o?)xdvi")
-      ("dvips and gv" "%(o?)dvips %d -o && gv %f" ,(list "%(o?)dvips" "gv"))
-      ("gv" "gv %o" "gv")
-      ("xpdf" ("xpdf -remote %s -raise %o" (mode-io-correlate " %(outpage)")) "xpdf")
-      ("Evince" ,(TeX-view-program-select-evince "gnome" "evince") "evince")
-      ("Atril" ,(TeX-view-program-select-evince "mate" "atril") "atril")
-      ("Xreader" ,(TeX-view-program-select-evince "x" "reader") "xreader")
-      ("Okular" ("okular --unique %o" (mode-io-correlate "#src:%n%a")) "okular")
-      ("xdg-open" "xdg-open %o" "xdg-open")
-      ("PDF Tools" TeX-pdf-tools-sync-view)
-      ("Zathura"
-       ("zathura %o"
-        (mode-io-correlate
-         " --synctex-forward %n:0:\"%b\" -x \"emacsclient +%{line} %{input}\""))
-       "zathura"))))
-  "Alist of built-in viewer specifications.
-This variable should not be changed by the user who can use
-`TeX-view-program-list' to add new viewers or overwrite the
-definition of built-in ones.  The latter variable also contains a
-description of the data format.")
-
-(defcustom TeX-view-program-list nil
-  "List of viewer specifications.
-This variable can be used to specify how a viewer is to be
-invoked and thereby add new viewers on top of the built-in list
-of viewers defined in `TeX-view-program-list-builtin' or override
-entries in the latter.
-
-The car of each item is a string with a user-readable name.  The
-second element can be a command line to be run as a process or a
-Lisp function to be executed.  The command line can either be
-specified as a single string or a list of strings and two-part
-lists.  The first element of the two-part lists is a symbol or a
-list of symbols referring to one or more of the predicates in
-`TeX-view-predicate-list' or `TeX-view-predicate-list-builtin'.
-The second part of the two-part lists is a command line part.
-The command line for the viewer is constructed by concatenating
-the command line parts.  Parts with a predicate are only
-considered if the predicate was evaluated with a positive result.
-Note that the command line can contain placeholders as defined in
-`TeX-expand-list' which are expanded before the viewer is called.
-The third element of the item is optional and is a string, or a
-list of strings, with the name of the executable, or executables,
-needed to open the output file in the viewer.  Placeholders
-defined in `TeX-expand-list' can be used here.  This element is
-used to check whether the viewer is actually available on the
-system.
-
-The use of a function as the second element only works if the
-View command in `TeX-command-list' makes use of the hook
-`TeX-run-discard-or-function'.
-
-Note: Predicates defined in the current Emacs session will only
-show up in the customization interface for this variable after
-restarting Emacs."
-  :group 'TeX-view
-  :type
-  `(repeat
-    (list
-     (string :tag "Name")
-     (choice
-      (group :tag "Command" (string :tag "Command"))
-      (group :inline t :tag "Command parts"
-             (repeat
-              :tag "Command parts"
-              (choice
-               (string :tag "Command part")
-               (list :tag "Predicate and command part"
-                     ,(let (list)
-                        ;; Build the list of available predicates.
-                        (mapc (lambda (spec)
-                                (cl-pushnew `(const ,(car spec)) list :test #'equal))
-                              (append TeX-view-predicate-list
-                                      TeX-view-predicate-list-builtin))
-                        ;; Sort the list alphabetically.
-                        (setq list (sort list
-                                         (lambda (a b)
-                                           (string<
-                                            (downcase (symbol-name (cadr a)))
-                                            (downcase (symbol-name (cadr b)))))))
-                        `(choice
-                          (choice :tag "Predicate" ,@list)
-                          (repeat :tag "List of predicates"
-                                  (choice :tag "Predicate" ,@list))))
-                     (string :tag "Command part")))))
-      (group :tag "Function" function))
-     (choice :tag "Viewer executable(s)"
-             (string :tag "One executable")
-             (repeat :tag "List of executables" (string :tag "Name"))
-             (const :tag "No executable" nil)))))
-
-(defcustom TeX-view-program-selection
-  (cond
-   ((eq system-type 'windows-nt)
-    '(((output-dvi style-pstricks) "dvips and start")
-      (output-dvi "Yap")
-      (output-pdf "start")
-      (output-html "start")))
-   ((eq system-type 'darwin)
-    '((output-dvi "open")
-      (output-pdf "open")
-      (output-html "open")))
-   (t
-    '(((output-dvi has-no-display-manager) "dvi2tty")
-      ((output-dvi style-pstricks) "dvips and gv")
-      (output-dvi "xdvi")
-      (output-pdf "Evince")
-      (output-html "xdg-open"))))
-  "Alist of predicates and viewers.
-Each entry consists of a list with two elements.  The first
-element is a symbol or list of symbols referring to predicates as
-defined in `TeX-view-predicate-list' or
-`TeX-view-predicate-list-builtin'.  The second element is a
-string referring to the name of a viewer as defined in
-`TeX-view-program-list' or `TeX-view-program-list-builtin'.
-\(Note: Viewers added to `TeX-view-program-list' in the current
-Emacs session will not show up in the customization interface of
-`TeX-view-program-selection' until you restart Emacs.)
-
-When a viewer is called for, the entries are evaluated in turn
-and the viewer related to the first entry all predicates of which
-are evaluated positively is chosen."
-  :group 'TeX-view
-  :type `(alist :key-type
-                ;; Offer list of defined predicates.
-                ,(let (list)
-                   (mapc (lambda (spec)
-                           (cl-pushnew `(const ,(car spec)) list :test #'equal))
-                         (append TeX-view-predicate-list
-                                 TeX-view-predicate-list-builtin))
-                   (setq list (sort list
-                                    (lambda (a b)
-                                      (string<
-                                       (downcase (symbol-name (cadr a)))
-                                       (downcase (symbol-name (cadr b)))))))
-                   `(choice (choice :tag "Single predicate" ,@list)
-                            (repeat :tag "Multiple predicates"
-                                    (choice ,@list))))
-                :value-type
-                ;; Offer list of defined viewers.
-                (group (choice :tag "Viewer"
-                               ,@(let (list)
-                                   (mapc (lambda (spec)
-                                           (cl-pushnew `(const ,(car spec))
-                                                       list :test #'equal))
-                                         (append TeX-view-program-list
-                                                 TeX-view-program-list-builtin))
-                                   (sort list
-                                         (lambda (a b)
-                                           (string< (downcase (cadr a))
-                                                    (downcase (cadr b))))))))))
-
-(defun TeX-match-style (regexp)
-  "Check if a style matching REGEXP is active."
-  (TeX-member regexp (TeX-style-list) #'string-match))
-
-(defun TeX-view-match-predicate (predicate)
-  "Check if PREDICATE is true.
-PREDICATE can be a symbol or a list of symbols defined in
-`TeX-view-predicate-list-builtin' or `TeX-view-predicate-list'.
-In case of a single symbol, return t if the predicate is true,
-nil otherwise.  In case of a list of symbols, return t if all
-predicates are true, nil otherwise."
-  (let ((pred-symbols (if (listp predicate) predicate (list predicate)))
-        (pred-defs (append TeX-view-predicate-list
-                           TeX-view-predicate-list-builtin))
-        (result t)
-        elt)
-    (while (and (setq elt (pop pred-symbols)) result)
-      (unless (eval (cadr (assq elt pred-defs)) t)
-        (setq result nil)))
-    result))
-
-(defun TeX-view-command-raw ()
-  "Choose a viewer and return its unexpanded command string."
-  (let ((selection TeX-view-program-selection)
-        entry viewer item executable spec command)
-    ;; Find the appropriate viewer.
-    (while (and (setq entry (pop selection)) (not viewer))
-      (when (TeX-view-match-predicate (car entry))
-        (setq viewer (cadr entry))))
-    (unless viewer
-      (error "No matching viewer found"))
-    (setq item (assoc viewer (append TeX-view-program-list
-                                     TeX-view-program-list-builtin))
-          ;; Get the command line or function spec.
-          spec (cadr item)
-          ;; Get the name of the executable(s) associated to the viewer.
-          executable (nth 2 item))
-    ;; Check the executable exists.
-    (unless (or (null executable)
-                (cond
-                 ((stringp executable)
-                  (executable-find (TeX-command-expand executable)))
-                 ((listp executable)
-                  (catch 'notfound
-                    (dolist (exec executable t)
-                      (unless (executable-find (TeX-command-expand exec))
-                        (throw 'notfound nil)))))))
-      (error (format "Cannot find %S viewer.  \
-Select another one in `TeX-view-program-selection'" viewer)))
-    (cond ((functionp spec)
-           ;; Converting the function call to a string is ugly, but
-           ;; the backend currently only supports strings.
-           (prin1-to-string spec))
-          ((stringp spec)
-           spec)
-          ((null spec)
-           (error
-            (format "Unknown %S viewer. \
-Check the `TeX-view-program-selection' variable" viewer)))
-          (t
-           ;; Build the unexpanded command line.  Pieces with predicates are
-           ;; only added if the predicate is evaluated positively.
-           (dolist (elt spec)
-             (cond ((stringp elt)
-                    (setq command (concat command elt)))
-                   ((listp elt)
-                    (when (TeX-view-match-predicate (car elt))
-                      (setq command (concat command (cadr elt)))))))
-           (if (stringp command)
-               command
-             ;; Signal an error if `command' isn't a string.  This prevents an
-             ;; infinite loop in `TeX-command-expand' if `command' is nil.
-             (error "Wrong viewer specification in `TeX-view-program-list'"))))))
-
-;;; Engine
-
-(defvar TeX-engine-alist-builtin
-  '((default "Default" TeX-command LaTeX-command ConTeXt-engine)
-    (xetex "XeTeX" "xetex" "xelatex" "xetex")
-    ;; Some lualatex versions before 0.71 would use "texput" as file
-    ;; name if --jobname were not supplied
-    (luatex "LuaTeX" "luatex" "lualatex --jobname=%s" "luatex")
-    (omega "Omega" TeX-Omega-command LaTeX-Omega-command ConTeXt-Omega-engine))
-  "Alist of built-in TeX engines and associated commands.
-For a description of the format see `TeX-engine-alist'.")
-
-(defcustom TeX-engine-alist nil
-  "Alist of TeX engines and associated commands.
-Each entry is a list with a maximum of five elements.  The first
-element is a symbol used to identify the engine.  The second is a
-string describing the engine.  The third is the command to be
-used for plain TeX.  The fourth is the command to be used for
-LaTeX.  The fifth is the command to be used for the --engine
-parameter of ConTeXt's texexec program.  Each command can either
-be a variable or a string.  An empty string or nil means there is
-no command available.
-
-You can override a built-in engine defined in the variable
-`TeX-engine-alist-builtin' by adding an entry beginning with the
-same symbol as the built-in entry to `TeX-engine-alist'."
-  :group 'TeX-command
-  :type '(repeat (group symbol
-                        (string :tag "Name")
-                        (choice :tag "Plain TeX command" string variable)
-                        (choice :tag "LaTeX command" string variable)
-                        (choice :tag "ConTeXt command" string variable))))
-
-(defun TeX-engine-alist ()
-  "Return an alist of TeX engines.
-The function appends the built-in engine specs from
-`TeX-engine-alist-builtin' and the user-defined engines from
-`TeX-engine-alist' and deletes any entries from the built-in part
-where an entry with the same car exists in the user-defined part."
-  (TeX-delete-dups-by-car (append TeX-engine-alist TeX-engine-alist-builtin)))
-
-(defun TeX-engine-in-engine-alist (engine)
-  "Return the `engine' entry in `TeX-engine-alist'.
-
-Throw an error if `engine' is not present in the alist."
-  (or
-   (assq engine (TeX-engine-alist))
-   (error "Unknown engine `%s'.  Valid values are: %s" engine
-          (mapconcat
-           (lambda (x) (prin1-to-string (car x)))
-           (TeX-engine-alist) ", "))))
-
-(defcustom TeX-engine 'default
-  (concat "Type of TeX engine to use.
-It should be one of the following symbols:\n\n"
-          (mapconcat (lambda (x) (format "* `%s'" (car x)))
-                     (TeX-engine-alist) "\n"))
-  :group 'TeX-command
-  :type `(choice ,@(mapcar (lambda (x)
-                             `(const :tag ,(nth 1 x) ,(car x)))
-                           (TeX-engine-alist))))
-(make-variable-buffer-local 'TeX-engine)
-(put 'TeX-engine 'safe-local-variable
-     (lambda (arg) (memq arg (mapcar #'car TeX-engine-alist-builtin))))
-
-(defun TeX-engine-set (type)
-  "Set TeX engine to TYPE.
-For available TYPEs, see variable `TeX-engine'."
-  (interactive (list (completing-read "Engine: "
-                                      (mapcar (lambda (x)
-                                                (symbol-name (car x)))
-                                              (TeX-engine-alist))
-                                      nil t)))
-  (when (stringp type)
-    (setq type (intern type)))
-  (setq TeX-engine type)
-  ;; Automatically enable or disable TeX PDF mode as a convenience
-  (cond ((eq type 'xetex)
-         (TeX-PDF-mode 1)
-         (setq TeX-PDF-from-DVI nil))
-        ((eq type 'omega) (TeX-PDF-mode 0))))
-
-(define-minor-mode TeX-Omega-mode
-  "Minor mode for using the Omega engine."
-  :init-value nil :lighter nil :keymap nil
-  :group 'TeX-command
-  (TeX-engine-set (if TeX-Omega-mode 'omega 'default)))
-(defalias 'tex-omega-mode #'TeX-Omega-mode)
-(make-obsolete 'TeX-Omega-mode #'TeX-engine-set "11.86")
-(make-obsolete-variable 'TeX-Omega-mode 'TeX-engine "11.86")
-
-;;; Forward and inverse search
-
-(defcustom TeX-source-correlate-method
-  '((dvi . source-specials) (pdf . synctex))
-  "Method to use for enabling forward and inverse search.
-This can be `source-specials' if source specials should be used,
-`synctex' if SyncTeX should be used, or `auto' if AUCTeX should
-decide.
-
-The previous values determine the variable for both DVI and PDF
-mode.  This variable can also be an alist of the kind
-
-  ((dvi . <source-specials or synctex>)
-   (pdf . <source-specials or synctex>))
-
-in which the CDR of each entry is a symbol specifying the method
-to be used in the corresponding mode.
-
-Programs should not use this variable directly but the function
-`TeX-source-correlate-method-active' which returns the method
-actually used for forward and inverse search."
-  :type '(choice (const auto)
-                 (const synctex)
-                 (const source-specials)
-                 (list :tag "Different method for DVI and PDF"
-                       (cons (const dvi)
-                             (choice :tag "Method for DVI mode"
-                                     (const synctex)
-                                     (const source-specials)))
-                       (cons (const pdf)
-                             (choice :tag "Method for PDF mode"
-                                     (const synctex)
-                                     (const source-specials)))))
-  :group 'TeX-view)
-
-(defvar TeX-source-correlate-output-page-function nil
-  "Symbol of function returning an output page relating to buffer position.
-The function should take no arguments and return the page numer
-as a string.")
-(make-variable-buffer-local 'TeX-source-correlate-output-page-function)
-
-(define-obsolete-variable-alias 'TeX-source-specials-view-start-server
-  'TeX-source-correlate-start-server "11.86")
-
-(defcustom TeX-source-correlate-start-server 'ask
-  "Control if server should be started for inverse search."
-  :type '(choice (const :tag "Always" t)
-                 (const :tag "Never" nil)
-                 (const :tag "Ask" ask))
-  :group 'TeX-view)
-
-(defvar TeX-source-correlate-start-server-asked nil
-  "Keep track if question about server start search was asked.")
-
-(defvar TeX-source-correlate-start-server-flag nil
-  "If non-nil, `TeX-source-correlate-start-server-maybe' will start a server.
-Code related to features requiring a server, for example, for inverse
-search, can set the variable.")
-
-(defun TeX-source-correlate-gnuserv-p ()
-  "Guess whether to use gnuserv when a server is requested."
-  (cond ((and (boundp 'gnuserv-process)
-              (processp gnuserv-process)))
-        ((and (boundp 'server-process)
-              (processp server-process))
-         nil)))
-
-(defun TeX-source-correlate-server-enabled-p ()
-  "Return non-nil if Emacs server or gnuserv is enabled."
-  (let* ((gnuserv-p (TeX-source-correlate-gnuserv-p))
-         (process (if gnuserv-p 'gnuserv-process 'server-process)))
-    (and (boundp process) (processp (symbol-value process)))))
-
-(defun TeX-source-correlate-start-server-maybe ()
-  "Start Emacs server or gnuserv if a feature using it is enabled.
-This is the case if `TeX-source-correlate-start-server-flag' is non-nil."
-  (when (and TeX-source-correlate-start-server-flag
-             (not (TeX-source-correlate-server-enabled-p)))
-    (let* ((gnuserv-p (TeX-source-correlate-gnuserv-p))
-           (start (if gnuserv-p #'gnuserv-start #'server-start)))
-      (cond
-       ;; Server should be started unconditionally
-       ((eq TeX-source-correlate-start-server t)
-        (funcall start))
-       ;; Ask user if server is to be started
-       ((and (eq TeX-source-correlate-start-server 'ask)
-             (not TeX-source-correlate-start-server-asked)
-             (prog1
-                 (y-or-n-p (format "Start %s for inverse search in viewer? "
-                                   (if gnuserv-p
-                                       "gnuserv"
-                                     "Emacs server")))
-               (setq TeX-source-correlate-start-server-asked t)))
-        (funcall start))))))
-
-(defun TeX-source-correlate-determine-method ()
-  "Determine which method is available for forward and inverse search."
-  (let ((help (condition-case nil
-                  (with-output-to-string
-                    (call-process LaTeX-command
-                                  nil (list standard-output nil) nil "--help"))
-                (error ""))))
-    (if (string-match "^[ ]*-?-synctex" help)
-        'synctex
-      'source-specials)))
-
-(defun TeX-source-correlate-method-active ()
-  "Return the method actually used for forward and inverse search."
-  (cond
-   ((eq TeX-source-correlate-method 'auto)
-    (TeX-source-correlate-determine-method))
-   ((listp TeX-source-correlate-method)
-    (if TeX-PDF-mode
-        (cdr (assoc 'pdf TeX-source-correlate-method))
-      (cdr (assoc 'dvi TeX-source-correlate-method))))
-   (t
-    TeX-source-correlate-method)))
-
-(defun TeX-source-correlate-expand-options ()
-  "Return TeX engine command line option for forward search facilities.
-The return value depends on the value of `TeX-source-correlate-mode'.
-If this is nil, an empty string will be returned."
-  (if TeX-source-correlate-mode
-      (if (eq (TeX-source-correlate-method-active) 'source-specials)
-          (concat TeX-source-specials-tex-flags
-                  (if TeX-source-specials-places
-                      ;; -src-specials=WHERE: insert source specials
-                      ;; in certain places of the DVI file. WHERE is a
-                      ;; comma-separated value list: cr display hbox
-                      ;; math par parend vbox
-                      (concat "=" (mapconcat #'identity
-                                             TeX-source-specials-places ","))))
-        TeX-synctex-tex-flags)
-    ""))
-
-(defvar TeX-source-correlate-map (make-sparse-keymap)
-  "Keymap for `TeX-source-correlate-mode'.
-You could use this for unusual mouse bindings.")
-
-(defun TeX-source-correlate-handle-TeX-region (file line col)
-  "Translate backward search info with respect to `TeX-region'.
-That is, if FILE is `TeX-region', update FILE to the real tex
-file and LINE to (+ LINE offset-of-region), but retain COL as is.
-Else, return nil."
-  (when (string-equal TeX-region (file-name-sans-extension
-                                  (file-name-nondirectory file)))
-    (with-current-buffer (or (find-buffer-visiting file)
-                             (find-file-noselect file))
-      (goto-char 0)
-      ;; Same regexp used in `preview-parse-messages'.  XXX: XEmacs doesn't
-      ;; support regexp classes, so we can't use "[:digit:]" here.
-      (when (re-search-forward "!offset(\\([---0-9]+\\))" nil t)
-        (let ((offset (string-to-number (match-string-no-properties 1))))
-          (when TeX-region-orig-buffer
-            (list (expand-file-name (buffer-file-name TeX-region-orig-buffer))
-                  (+ line offset) col)))))))
-
-(defcustom TeX-raise-frame-function #'raise-frame
-  "A function which will be called to raise the Emacs frame.
-The function is called after `TeX-source-correlate-sync-source'
-has processed an inverse search DBUS request from
-Evince-compatible viewers in order to raise the Emacs frame.
-
-The default value is `raise-frame', however, depending on window
-manager and focus stealing policies, it might very well be that
-Emacs doesn't pop into the foreground.  So you can do whatever it
-takes here.
-
-For some users, `x-focus-frame' does the trick.  For some
-users (on GNOME 3.20),
-
-  (lambda ()
-    (run-at-time 0.5 nil #\\='x-focus-frame))
-
-does the trick.  Some other users use the external wmctrl tool to
-raise the Emacs frame like so:
-
-  (lambda ()
-    (call-process
-     \"wmctrl\" nil nil nil \"-i\" \"-R\"
-     (frame-parameter (selected-frame) \\='outer-window-id)))"
-  :type 'function
-  :group 'TeX-view)
-
-(defun TeX-source-correlate-sync-source (file linecol &rest _ignored)
-  "Show TeX FILE with point at LINECOL.
-This function is called when emacs receives a SyncSource signal
-emitted from the Evince document viewer.  IGNORED absorbs an
-unused id field accompanying the DBUS signal sent by Evince-3.0.0
-or newer.
-
-If the Emacs frame isn't raised, customize
-`TeX-raise-frame-function'."
-  ;; FILE may be given as relative path to the TeX-master root document or as
-  ;; absolute file:// URL.  In the former case, the tex file has to be already
-  ;; opened.
-  (let* ((file (progn
-                 (require 'url-parse)
-                 (require 'url-util)
-                 (url-unhex-string (aref (url-generic-parse-url file) 6))))
-         (flc (or (apply #'TeX-source-correlate-handle-TeX-region file linecol)
-                  (apply #'list file linecol)))
-         (file (car flc))
-         (line (cadr flc))
-         (col  (nth 2 flc)))
-    (pop-to-buffer (or (find-buffer-visiting file)
-                       (find-file-noselect file)))
-    (push-mark nil 'nomsg)
-    (let ((pos
-           (when (> line 0)
-             (save-excursion
-               (save-restriction
-                 (widen)
-                 (goto-char 1)
-                 (forward-line (1- line))
-                 (when (> col 0)
-                   (forward-char (1- col)))
-                 (point))))))
-      (when pos
-        (when (or (< pos (point-min))
-                  (> pos (point-max)))
-          (widen))
-        (goto-char pos))
-      (when TeX-raise-frame-function
-        (funcall TeX-raise-frame-function)))))
-
-(define-minor-mode TeX-source-correlate-mode
-  "Minor mode for forward and inverse search.
-
-If enabled, the viewer can be advised to show the output page
-corresponding to the point in the source and vice versa.
-
-The method to be used can be controlled with the variable
-`TeX-source-correlate-method'.  Currently source specials or
-SyncTeX are recognized."
-  :group 'TeX-view
-  ;; Since this is a global minor mode and we don't want to require
-  ;; tex.el when the mode variable is set, the mode function is called
-  ;; explicitly (if necessary) in `VirTeX-common-initialization'.  We
-  ;; do it there because otherwise `kill-all-local-variables' would
-  ;; reset `TeX-source-correlate-output-page-function' which is
-  ;; buffer-local.
-  :global t
-  (set-keymap-parent TeX-mode-map (and TeX-source-correlate-mode
-                                       TeX-source-correlate-map))
-  (TeX-set-mode-name 'TeX-source-correlate-mode t t)
-  (setq TeX-source-correlate-start-server-flag TeX-source-correlate-mode)
-  ;; Register Emacs for the SyncSource DBUS signal emitted by
-  ;; Evince-compatible viewers.
-  (dolist (de-app '(("gnome" "evince") ("mate" "atril") ("x" "reader")))
-    (when (TeX-evince-dbus-p (car de-app) (cadr de-app))
-      (dbus-register-signal
-       :session nil (format "/org/%s/%s/Window/0" (car de-app) (cadr de-app))
-       (format "org.%s.%s.Window" (car de-app) (cadr de-app))
-       "SyncSource"
-       #'TeX-source-correlate-sync-source))))
-
-(defalias 'TeX-source-specials-mode #'TeX-source-correlate-mode)
-(make-obsolete 'TeX-source-specials-mode 'TeX-source-correlate-mode "11.86")
-(defalias 'tex-source-correlate-mode #'TeX-source-correlate-mode)
-(put 'TeX-source-correlate-mode 'safe-local-variable #'booleanp)
-(setq minor-mode-map-alist
-      (delq (assq 'TeX-source-correlate-mode minor-mode-map-alist)
-            minor-mode-map-alist))
-
-
-;;; Source Specials
-
-(defcustom TeX-source-specials-tex-flags "-src-specials"
-  "Extra flags to pass to TeX commands to generate source specials."
-  :group 'TeX-view
-  :type 'string)
-
-(defcustom TeX-source-specials-places nil
-  "List of places where to insert source specials into the DVI file.
-If nil, use (La)TeX's defaults."
-  :group 'TeX-view
-  :type '(list (set :inline t
-                    ;; :tag "Options known to work"
-                    ;; cr display hbox math par parend vbox
-                    (const "cr")
-                    (const "display")
-                    (const "hbox")
-                    (const "math")
-                    (const "par")
-                    (const "parend")
-                    (const "vbox"))
-               (repeat :inline t
-                       :tag "Other options"
-                       (string))))
-
-(defcustom TeX-source-specials-view-position-flags
-  "-sourceposition \"%n %b\""
-  "Flags to pass to the DVI viewer commands for the position in the source."
-  :group 'TeX-view
-  :type 'string)
-
-(defcustom TeX-source-specials-view-editor-flags
-  "-editor \"%cS\""
-  "Flags to pass to DVI viewer commands for inverse search."
-  :group 'TeX-view
-  :type 'string)
-
-(defcustom TeX-source-specials-view-gnuclient-flags
-  "-q +%%l %%f"
-  "Flags to pass to gnuclient for inverse search."
-  :group 'TeX-view
-  :type 'string)
-
-(defcustom TeX-source-specials-view-emacsclient-flags
-  "--no-wait +%%l %%f"
-  "Flags to emacsclient for inverse search."
-  :group 'TeX-view
-  :type 'string)
-
-;; FIXME: Make client binaries configurable.
-(defun TeX-source-specials-view-expand-client ()
-  "Return gnuclient or emacslient executable with options.
-Return the full path to the executable if possible."
-  (let* ((gnuserv-p (TeX-source-correlate-gnuserv-p))
-         (client-base (if gnuserv-p
-                          "gnuclient"
-                        "emacsclient"))
-         (client-full (and invocation-directory
-                           (expand-file-name client-base
-                                             invocation-directory)))
-         (options (if gnuserv-p
-                      TeX-source-specials-view-gnuclient-flags
-                    TeX-source-specials-view-emacsclient-flags)))
-    (if (and client-full (file-executable-p client-full))
-        (concat client-full " " options)
-      (concat client-base " " options))))
-
-(defun TeX-source-specials-view-expand-options (&optional _viewer)
-  "Return source specials command line option for viewer command.
-The return value depends on the values of
-`TeX-source-correlate-mode' and
-`TeX-source-correlate-method-active'.  If those are nil or not
-`source-specials' respectively, an empty string will be
-returned."
-  (if (and TeX-source-correlate-mode
-           (eq (TeX-source-correlate-method-active) 'source-specials))
-      (concat TeX-source-specials-view-position-flags
-              (when (TeX-source-correlate-server-enabled-p)
-                (concat " " TeX-source-specials-view-editor-flags)))
-    ""))
-
-;;; SyncTeX
-
-(defvar TeX-synctex-tex-flags "--synctex=1"
-  "Extra flags to pass to TeX commands to enable SyncTeX.")
-
-(defun TeX-synctex-output-page-1 (file)
-  "Return the page corresponding to the current position in FILE.
-This method assumes that the document was compiled with SyncTeX
-enabled and the `synctex' binary is available."
-  (let ((synctex-output
-         (with-output-to-string
-           (call-process "synctex" nil (list standard-output nil) nil "view"
-                         "-i" (format "%s:%s:%s" (1+ (TeX-current-offset))
-                                      ;; FIXME: Using `current-column'
-                                      ;; here is dubious.  See comment in
-                                      ;; `TeX-evince-sync-view-1'.
-                                      (1+ (current-column))
-                                      file)
-                         "-o" (TeX-active-master (TeX-output-extension))))))
-    (when (string-match "^Page:\\([0-9]+\\)" synctex-output)
-      (match-string 1 synctex-output))))
-
-(defun TeX-synctex-output-page ()
-  "Return the page corresponding to the position in the current buffer.
-This method assumes that the document was compiled with SyncTeX
-enabled and the `synctex' binary is available."
-  (let* ((file (file-relative-name (buffer-file-name)
-                                   (file-name-directory
-                                    (TeX-active-master))))
-         (abs-file (concat (expand-file-name (or (file-name-directory (TeX-active-master))
-                                                 (file-name-directory (buffer-file-name))))
-                           "./" file)))
-    ;; It's known that depending on synctex version one of
-    ;; /absolute/path/./foo/bar.tex, foo/bar.tex, or ./foo/bar.tex (relative to
-    ;; TeX-master, and the "." in the absolute path is important) are needed.
-    ;; So try all variants before falling back to page 1.
-    (or (TeX-synctex-output-page-1 abs-file)
-        (TeX-synctex-output-page-1 file)
-        (TeX-synctex-output-page-1 (concat "./" file))
-        "1")))
-
-;;; Miscellaneous minor modes
-
-(defvar TeX-mode-p nil
-  "This indicates a TeX mode being active.")
-(make-variable-buffer-local 'TeX-mode-p)
-
-(defun TeX-mode-set (var value)
-  (set-default var value)
-  (TeX-set-mode-name var nil t))
-
-(defcustom TeX-PDF-mode t nil
-  :group 'TeX-command
-  :set #'TeX-mode-set
-  :type 'boolean)
-(put 'TeX-PDF-mode 'safe-local-variable #'booleanp)
-
-(define-minor-mode TeX-PDF-mode
-  "Minor mode for using PDFTeX.
-
-If enabled, PDFTeX will be used as an executable by default.
-You can customize an initial value, and you can use the
-function `TeX-global-PDF-mode' for toggling this value."
-  :group 'TeX-command
-  (when (eq TeX-engine 'omega)
-    (setq TeX-PDF-mode nil))
-  (setq TeX-PDF-mode-parsed nil)
-  (TeX-set-mode-name nil nil t)
-  (setq TeX-output-extension
-        (if TeX-PDF-mode "pdf" "dvi")))
-(add-to-list 'minor-mode-alist '(TeX-PDF-mode ""))
-
-(defun TeX-global-PDF-mode (&optional arg)
-  "Toggle default for `TeX-PDF-mode'."
-  (interactive "P")
-  (prog1
-      (setq-default TeX-PDF-mode
-                    (if arg (> (prefix-numeric-value arg) 0)
-                      (not (default-value 'TeX-PDF-mode))))
-    (TeX-set-mode-name 'TeX-PDF-mode nil t)))
-
-(defalias 'tex-pdf-mode #'TeX-PDF-mode)
-
-(defvar TeX-PDF-mode-parsed nil
-  "Set if `TeX-PDF-mode' has come about by parsing.")
-
-(make-variable-buffer-local 'TeX-PDF-mode-parsed)
-
-(defun TeX-PDF-mode-parsed (arg)
-  "Change `TeX-PDF-mode' to ARG based on parsing.
-If this conflicts with previous parsed settings,
-just use the default.  If an explicit setting is
-already established, don't do anything."
-
-;; Basically we have the following situations:
-;; TeX-PDF-mode-parsed (local-variable-p 'TeX-PDF-mode):
-;; nil nil : virgin state
-;; nil t   : stably set state (possibly because of conflicting parse info)
-;; t   t   : non-conflicting parsed info
-
-  (if TeX-PDF-mode-parsed
-      (unless (eq TeX-PDF-mode arg)
-        (TeX-PDF-mode (if (default-value 'TeX-PDF-mode) 1 0)))
-    (unless (local-variable-p 'TeX-PDF-mode (current-buffer))
-      (TeX-PDF-mode (if arg 1 0))
-      (setq TeX-PDF-mode-parsed t))))
-
-(defun TeX-PDF-mode-on ()
-  "Use only from parsing routines."
-  (TeX-PDF-mode-parsed t))
-
-(defun TeX-PDF-mode-off ()
-  "Use only from parsing routines."
-  (TeX-PDF-mode-parsed nil))
-
-(defcustom TeX-DVI-via-PDFTeX nil
-  "Whether to use PDFTeX also for producing DVI files."
-  :group 'TeX-command
-  :type 'boolean)
-
-(defcustom TeX-PDF-from-DVI nil
-  "Specify if and how to produce PDF output from a DVI file.
-
-If non-nil, the default compiler produces DVI output.  The value
-should be the name of the command used to convert the DVI file to
-PDF or to an intermediate type.
-
-Possible values are
-
-* \"Dvips\": the DVI file is converted to PS with dvips.  After
-  successfully running it, ps2pdf will be the default command to
-  convert the PS file to PDF
-* \"Dvipdfmx\": the PDF is produced with dvipdfmx
-
-Programs should not use this variable directly but the function
-`TeX-PDF-from-DVI' which handles now obsolete variable
-`TeX-PDF-via-dvips-ps2pdf'."
-  :group 'TeX-command
-  :type '(choice
-          (const :tag "No DVI to PDF conversion" nil)
-          (const :tag "dvips - ps2pdf sequence" "Dvips")
-          (const :tag "dvipdfmx" "Dvipdfmx")))
-;; If you plan to support new values of `TeX-PDF-from-DVI' remember to update
-;; `TeX-command-default' accordingly.
-(make-variable-buffer-local 'TeX-PDF-from-DVI)
-(put 'TeX-PDF-from-DVI 'safe-local-variable
-     (lambda (x) (or (stringp x) (null x))))
-
-(defcustom TeX-PDF-via-dvips-ps2pdf nil
-  "Whether to produce PDF output through the (La)TeX - dvips - ps2pdf sequence."
-  :group 'TeX-command
-  :type 'boolean)
-(make-variable-buffer-local 'TeX-PDF-via-dvips-ps2pdf)
-(put 'TeX-PDF-via-dvips-ps2pdf 'safe-local-variable #'booleanp)
-(make-obsolete-variable 'TeX-PDF-via-dvips-ps2pdf 'TeX-PDF-from-DVI "11.90")
-
-(defun TeX-PDF-from-DVI ()
-  "Return the value of variable `TeX-PDF-from-DVI'.
-
-If `TeX-PDF-from-DVI' is not set and obsolete option
-`TeX-PDF-via-dvips-ps2pdf' is non-nil, return \"Dvips\"
-for backward compatibility."
-  (cond
-   (TeX-PDF-from-DVI)
-   (TeX-PDF-via-dvips-ps2pdf
-    "Dvips")))
-
-(define-minor-mode TeX-interactive-mode
-  "Minor mode for interactive runs of TeX."
-  :init-value nil :lighter nil :keymap nil
-  :group 'TeX-command
-  (TeX-set-mode-name 'TeX-interactive-mode t t))
-(defalias 'tex-interactive-mode #'TeX-interactive-mode)
-(add-to-list 'minor-mode-alist '(TeX-interactive-mode ""))
-
-;;; Commands
-
-(defgroup TeX-command-name nil
-  "Names for external commands in AUCTeX."
-  :group 'TeX-command)
-
-(defcustom TeX-command-BibTeX "BibTeX"
-  "The name of the BibTeX entry in `TeX-command-list'."
-  :group 'TeX-command-name
-  :type 'string)
-  (make-variable-buffer-local 'TeX-command-BibTeX)
-
-(defcustom TeX-command-Biber "Biber"
-  "The name of the Biber entry in `TeX-command-list'."
-  :group 'TeX-command-name
-  :type 'string)
-  (make-variable-buffer-local 'TeX-command-Biber)
-
-(defcustom TeX-command-Show "View"
-  "The default command to show (view or print) a TeX file.
-Must be the car of an entry in `TeX-command-list'."
-  :group 'TeX-command-name
-  :type 'string)
-  (make-variable-buffer-local 'TeX-command-Show)
-
-(defcustom TeX-command-Print "Print"
-  "The name of the Print entry in `TeX-command-Print'."
-  :group 'TeX-command-name
-  :type 'string)
-
-(defcustom TeX-command-Queue "Queue"
-  "The name of the Queue entry in `TeX-command-Queue'."
-  :group 'TeX-command-name
-  :type 'string)
-
-(defvar TeX-trailer-start nil
-  "Regular expression delimiting start of trailer in a TeX file.")
-
- (make-variable-buffer-local 'TeX-trailer-start)
-
-(defvar TeX-header-end nil
-  "Regular expression delimiting end of header in a TeX file.")
-
- (make-variable-buffer-local 'TeX-header-end)
-
-(defvar TeX-command-default nil
-  "The default command for `TeX-command' in the current major mode.")
-
- (make-variable-buffer-local 'TeX-command-default)
-
-(put 'TeX-command-default 'safe-local-variable #'stringp)
-
-(defvar TeX-clean-default-intermediate-suffixes
-  '("\\.aux" "\\.bbl" "\\.blg" "\\.brf" "\\.fot"
-    "\\.glo" "\\.gls" "\\.idx" "\\.ilg" "\\.ind"
-    "\\.lof" "\\.log" "\\.lot" "\\.nav" "\\.out"
-    "\\.snm" "\\.toc" "\\.url" "\\.synctex\\.gz"
-    "\\.bcf" "\\.run\\.xml" "\\.fls" "-blx\\.bib")
-  "List of regexps matching suffixes of files to be cleaned.
-Used as a default in TeX, LaTeX and docTeX mode.")
-
-(defvar TeX-clean-default-output-suffixes
-  '("\\.dvi" "\\.pdf" "\\.ps" "\\.xdv")
-  "List of regexps matching suffixes of files to be cleaned.
-Used as a default in TeX, LaTeX and docTeX mode.")
-
-(defcustom TeX-clean-confirm t
-  "If non-nil, ask before deleting files."
-  :type 'boolean
-  :group 'TeX-command)
-
-(autoload 'dired-mark-pop-up "dired")
-
-(defun TeX-clean (&optional arg)
-  "Delete generated files associated with current master and region files.
-If prefix ARG is non-nil, not only remove intermediate but also
-output files."
-  (interactive "P")
-  (let* (;; Call with output extension then remove it, to make sure we
-         ;; get the correct directory in cases TeX-output-dir is
-         ;; non-nil
-         (master (file-name-sans-extension (TeX-active-master (TeX-output-extension))))
-         (master-dir (file-name-directory master))
-         (regexp (concat "\\("
-                         (regexp-quote (file-name-nondirectory master)) "\\|"
-                         (regexp-quote (file-name-nondirectory (TeX-region-file nil t)))
-                         "\\)"
-                         "\\("
-                         (TeX--clean-extensions-regexp arg)
-                         "\\)\\'"
-                         "\\|" (regexp-quote (file-name-nondirectory (TeX-region-file t t)))))
-         (files (when (and regexp (or (not master-dir) (file-exists-p master-dir)))
-                  (directory-files (or master-dir ".") nil regexp))))
-    (if files
-        (when (or (not TeX-clean-confirm)
-                  (dired-mark-pop-up " *Deletions*" 'delete
-                                     (if (> (length files) 1)
-                                         files
-                                       (cons t files))
-                                     'y-or-n-p "Delete files? "))
-          (dolist (file files)
-            (delete-file (concat master-dir file))))
-      (message "No files to be deleted"))))
-
-(defun TeX--clean-extensions-regexp (&optional arg)
-  "Return a regexp to match extensions that should be cleaned by `TeX-clean'.
-If the optional argument ARG is non-nil then output files are
-also included in the regexp."
-  (let* ((mode-prefix (TeX-mode-prefix))
-         (suffixes (and mode-prefix
-                        (append (symbol-value
-                                 (intern (concat mode-prefix
-                                                 "-clean-intermediate-suffixes")))
-                                (when arg
-                                  (symbol-value
-                                   (intern (concat mode-prefix
-                                                   "-clean-output-suffixes"))))))))
-    (when suffixes
-      (mapconcat #'identity suffixes "\\|"))))
-
-;;; Master File
-
-(defcustom TeX-master t
-  "The master file associated with the current buffer.
-If the file being edited is actually included from another file, you
-can tell AUCTeX the name of the master file by setting this variable.
-If there are multiple levels of nesting, specify the top level file.
-
-If this variable is nil, AUCTeX will query you for the name.
-
-If the variable is t, AUCTeX will assume the file is a master file
-itself.
-
-If the variable is `shared', AUCTeX will query for the name, but not
-change the file.
-
-If the variable is `dwim', AUCTeX will try to avoid querying by
-attempting to `do what I mean'; and then change the file.
-
-It is suggested that you use the File Variables (see the info node
-`File Variables') to set this variable permanently for each file."
-  :group 'TeX-command
-  :group 'TeX-parse
-  :type '(choice (const :tag "Query" nil)
-                 (const :tag "This file" t)
-                 (const :tag "Shared" shared)
-                 (const :tag "Dwim" dwim)
-                 (string :format "%v")))
-(make-variable-buffer-local 'TeX-master)
-(put 'TeX-master 'safe-local-variable
-     (lambda (x)
-       (or (stringp x)
-           (member x (quote (t nil shared dwim))))))
-
-(defcustom TeX-one-master "\\.\\(texi?\\|dtx\\)$"
-  "Regular expression matching ordinary TeX files.
-
-You should set this variable to match the name of all files, where
-automatically adding a file variable with the name of the master file
-is a good idea.  When AUCTeX adds the name of the master file as a
-file variable, it does not need to ask next time you edit the file.
-
-If you dislike AUCTeX automatically modifying your files, you can set
-this variable to \"<none>\"."
-  :group 'TeX-command
-  :type 'regexp)
-
-;; Can be let-bound temporarily in order to inhibit the master file question
-;; by using its value instead in case `TeX-master' is nil or 'shared.
-(defvar TeX-transient-master nil)
-
-(defun TeX-dwim-master ()
-  "Find a likely `TeX-master'."
-  (let ((dir default-directory))
-    (cl-loop for buf in (buffer-list)
-             until
-             (when (with-current-buffer buf
-                     (and (equal dir default-directory)
-                          (stringp TeX-master)))
-               (cl-return (with-current-buffer buf TeX-master))))))
-
-(defun TeX-master-file-ask ()
-  "Ask for master file, set `TeX-master' and add local variables."
-  (interactive)
-  (if (TeX-local-master-p)
-      (error "Master file already set")
-    (let* ((default (TeX-dwim-master))
-           (name (or (and (eq 'dwim TeX-master) default)
-                     (condition-case nil
-                         (read-file-name (format "Master file (default %s): "
-                                                 (or default "this file"))
-                                         nil default)
-                       (quit "<quit>")))))
-      (cond ((string= name "<quit>")
-             (setq TeX-master t))
-            ((string= name default)
-             (setq TeX-master default)
-             (TeX-add-local-master))
-            ((or
-              ;; Default `read-file-name' proposes and buffer visits a file.
-              (string= (expand-file-name name) (buffer-file-name))
-              ;; Default of `read-file-name' and buffer does not visit a file.
-              (string= name default-directory)
-              ;; User typed <RET> in an empty minibuffer.
-              (string= name ""))
-             (setq TeX-master t)
-             (TeX-add-local-master))
-            (t
-             (setq TeX-master (TeX-strip-extension (file-relative-name name)
-                                                   (list TeX-default-extension)
-                                                   'path))
-             (TeX-add-local-master))))))
-
-(defun TeX-master-file (&optional extension nondirectory ask)
-  "Set and return the name of the master file for the current document.
-
-If optional argument EXTENSION is non-nil, add that file extension to
-the name.  Special value t means use `TeX-default-extension'.
-
-If optional second argument NONDIRECTORY is non-nil, do not include
-the directory.
-
-If optional third argument ASK is non-nil, ask the user for the
-name of master file if it cannot be determined otherwise."
-  (interactive)
-  (if (eq extension t)
-      (setq extension TeX-default-extension))
-  (let ((my-name (if (buffer-file-name)
-                     (TeX-strip-extension nil (list TeX-default-extension) t)
-                   "<none>")))
-    (save-excursion
-      (save-restriction
-        (widen)
-        (goto-char (point-min))
-        (cond
-         ((and TeX-transient-master
-               (or (not TeX-master) (eq TeX-master 'shared)))
-          (setq TeX-master TeX-transient-master))
-         ;; Special value 't means it is own master (a free file).
-         ((equal TeX-master my-name)
-          (setq TeX-master t))
-
-         ;; For files shared between many documents.
-         ((and (eq 'shared TeX-master) ask)
-          (setq TeX-master
-                (let* ((default (TeX-dwim-master))
-                       (name (read-file-name
-                              (format "Master file (default %s): "
-                                      (or default "this file"))
-                              nil default)))
-                  (cond ((string= name default)
-                         default)
-                        ((or
-                          ;; Default `read-file-name' proposes and
-                          ;; buffer visits a file.
-                          (string= (expand-file-name name)
-                                   (buffer-file-name))
-                          ;; Default of `read-file-name' and
-                          ;; buffer does not visit a file.
-                          (string= name default-directory)
-                          ;; User typed <RET> in an empty minibuffer.
-                          (string= name ""))
-                         t)
-                        (t
-                         (TeX-strip-extension
-                          name (list TeX-default-extension) 'path))))))
-
-         ;; We might already know the name.
-         ((or (eq TeX-master t) (stringp TeX-master)) TeX-master)
-
-         ;; Ask the user (but add it as a local variable).
-         (ask (TeX-master-file-ask)))))
-
-    (let ((name (if (stringp TeX-master)
-                    TeX-master
-                  my-name)))
-
-      (if (TeX-match-extension name)
-          ;; If it already has an extension...
-          (if (equal extension TeX-default-extension)
-              ;; Use instead of the default extension
-              (setq extension nil)
-            ;; Otherwise drop it.
-            (setq name (TeX-strip-extension name))))
-
-      (let* ((reg (TeX--clean-extensions-regexp t))
-             (is-output-ext (and reg
-                                 (or (string-match-p reg (concat "." extension))
-                                     (string= "prv" extension))))
-             (output-dir (and is-output-ext
-                              (TeX--master-output-dir
-                               (file-name-directory name)
-                               nondirectory))))
-        (if output-dir
-            (setq name (concat output-dir (file-name-nondirectory name)))
-          ;; Remove directory if needed.
-          (if nondirectory
-              (setq name (file-name-nondirectory name)))))
-      (if extension
-          (concat name "." extension)
-        name))))
-
-(defun TeX-master-directory ()
-  "Directory of master file."
-  (file-name-as-directory
-   (abbreviate-file-name
-    (substitute-in-file-name
-     (expand-file-name
-      (let ((dir (file-name-directory (TeX-master-file))))
-        (if dir (directory-file-name dir) "."))
-      (and buffer-file-name
-           (file-name-directory buffer-file-name)))))))
-
-(defun TeX-add-local-master ()
-  "Add local variable for `TeX-master'.
-
-Get `major-mode' from master file and enable it."
-  (when (and (buffer-file-name)
-             (string-match TeX-one-master
-                           (file-name-nondirectory (buffer-file-name)))
-             (not buffer-read-only))
-    (goto-char (point-max))
-    (if (re-search-backward "^\\([^\n]+\\)Local Variables:"
-                            (- (point-max) 3000) t)
-        (let ((prefix (TeX-match-buffer 1)))
-          (re-search-forward (regexp-quote (concat prefix
-                                                   "End:")))
-          (beginning-of-line 1)
-          (insert prefix "TeX-master: " (prin1-to-string TeX-master) "\n"))
-      (let* ((mode (if (stringp TeX-master)
-                       (with-current-buffer
-                           (find-file-noselect
-                            (TeX-master-file TeX-default-extension))
-                         major-mode)
-                     major-mode))
-             (comment-prefix (cond ((eq mode 'texinfo-mode) "@c ")
-                                   ((eq mode 'doctex-mode) "% ")
-                                   (t "%%% ")))
-             (mode-string (concat (and (boundp 'japanese-TeX-mode) japanese-TeX-mode
-                                       "japanese-")
-                                  (substring (symbol-name mode) 0 -5))))
-        (newline)
-        (when (eq major-mode 'doctex-mode)
-          (insert comment-prefix TeX-esc "endinput\n"))
-        (insert
-         comment-prefix "Local Variables:\n"
-         comment-prefix "mode: " mode-string "\n"
-         comment-prefix "TeX-master: " (prin1-to-string TeX-master) "\n"
-         comment-prefix "End:\n")
-        (unless (eq mode major-mode)
-          (funcall mode)
-          ;; TeX modes run `VirTeX-common-initialization' which kills all local
-          ;; variables, thus `TeX-master' will be forgotten after `(funcall
-          ;; mode)'.  Reparse local variables in order to bring it back.
-          (hack-local-variables))))))
-
-(defun TeX-local-master-p ()
-  "Return non-nil if there is a `TeX-master' entry in local variables spec.
-Return nil otherwise."
-  (assq 'TeX-master file-local-variables-alist))
-
-;;; Style Paths
-
-(defcustom TeX-style-global (expand-file-name "style" TeX-data-directory)
-  "Directory containing hand generated TeX information.
-
-These correspond to TeX macros shared by all users of a site."
-  :group 'TeX-file
-  :type 'directory)
-
-(defcustom TeX-auto-local "auto"
-  "Directory containing automatically generated TeX information.
-
-This correspond to TeX macros found in the current directory, and must
-be relative to that."
-  :group 'TeX-file
-  :type 'string)
-
-(defcustom TeX-output-dir nil
-  "The path of the directory where output files should be placed.
-
-A relative path is interpreted as being relative to the master
-file in `TeX-master'.  The path cannot contain a directory that
-starts with '.'.  If this variable is nil, the output directory
-is assumed to be the same as the directory of `TeX-master'."
-  :group 'TeX-file
-  :safe #'string-or-null-p
-  :type '(choice (const :tag "Directory of master file" nil)
-                 (string :tag "Custom" "build")))
-(make-variable-buffer-local 'TeX-output-dir)
-
-(defun TeX--master-output-dir (master-dir relative-to-master &optional ensure)
-  "Return the directory path where output files should be placed.
-If `TeX-output-dir' is nil, then return nil.
-
-MASTER-DIR is the directory path where the master file is
-located.  If RELATIVE-TO-MASTER is non-nil, make the returned
-path relative to the directory in MASTER-DIR.  If ENSURE is
-non-nil, the output directory is created if it does not exist."
-  (when TeX-output-dir
-    (let* ((master-dir (expand-file-name (or master-dir "")))
-           (out-dir (file-name-as-directory
-                     (abbreviate-file-name
-                      (substitute-in-file-name
-                       (expand-file-name
-                        TeX-output-dir
-                        master-dir))))))
-      ;; Make sure the directory exists
-      (unless (or (not ensure) (file-exists-p out-dir))
-        (make-directory (file-name-as-directory out-dir) t))
-      (if relative-to-master
-          (file-relative-name out-dir master-dir)
-        out-dir))))
-
-(defun TeX--output-dir-arg (argname)
-  "Format the output directory as a command argument.
-ARGNAME is prepended to the quoted output directory.  If
-`TeX-output-dir' is nil then return an empty string."
-  (let ((out-dir (TeX--master-output-dir (TeX-master-directory) t t)))
-    (if out-dir
-        (concat argname "\"" out-dir "\"")
-      "")))
-
-(defcustom TeX-style-local "style"
-  "Directory containing hand generated TeX information.
-
-These correspond to TeX macros found in the current directory, and must
-be relative to that."
-  :group 'TeX-file
-  :type 'string)
-
-;; Compatibility alias
-(defun TeX-split-string (regexp string)
-  (split-string string regexp))
-(make-obsolete 'TeX-split-string
-               "use (split-string STRING REGEXP) instead." "AUCTeX 13.0")
-
-(defun TeX-parse-path (env)
-  "Return a list if private TeX directories found in environment variable ENV."
-  (let* ((value (getenv env))
-         (entries (and value
-                       (split-string
-                        value
-                        (if (string-match ";" value) ";" ":"))))
-         (global (append '("/" "\\")
-                         (mapcar #'file-name-as-directory
-                                 TeX-macro-global)))
-         entry
-         answers)
-    (while entries
-      (setq entry (car entries))
-      (setq entries (cdr entries))
-      (setq entry (file-name-as-directory
-                   (if (string-match "/?/?\\'" entry)
-                       (substring entry 0 (match-beginning 0))
-                     entry)))
-      (or (not (file-name-absolute-p entry))
-          (member entry global)
-          (setq answers (cons entry answers))))
-    answers))
-
-(defun TeX-kpathsea-detect-path-delimiter ()
-  "Auto detect the path delimiter for kpsewhich command.
-Usually return \":\" or \";\".  If auto detect fails for some reason,
-return nil."
-  (let ((res (ignore-errors
-               (with-output-to-string
-                 (call-process "kpsewhich" nil
-                               (list standard-output nil) nil
-                               "--expand-path" "{.,..}")))))
-    ;; kpsewhich expands "{.,..}" to ".:SOMEDIR" or ".;SOMEDIR"
-    ;; according to its environment.
-    ;; Don't use "{.,.}" instead because kpsewhich of MiKTeX 2.9
-    ;; simplifies it to just a ".", not ".;.".
-    (and (stringp res) (> (length res) 0)
-         ;; Check whether ; is contained.  This should work even if
-         ;; some implementation of kpsewhich considers it sane to
-         ;; insert drive letters or directory separators or whatever
-         ;; else to the current directory.
-         (if (string-match ";" res) ";" ":"))))
-
-(defcustom TeX-kpathsea-path-delimiter
-  (TeX-kpathsea-detect-path-delimiter)
-  "Path delimiter for kpathsea output.
-t means autodetect, nil means kpathsea is disabled."
-  :group 'TeX-file
-  :type '(choice (const ":")
-                 (const ";")
-                 (const :tag "Autodetect" t)
-                 (const :tag "Off" nil)))
-
-(defun TeX-tree-expand (vars program &optional subdirs)
-  "Return directories corresponding to the kpathsea variables VARS.
-This is done calling `kpsewhich --expand-path' for the variables.
-PROGRAM if non-nil is passed as the parameter for --progname.
-Optional argument SUBDIRS are subdirectories which are appended
-to the directories of the TeX trees.  Only existing directories
-are returned."
-  ;; FIXME: The GNU convention only uses "path" to mean "list of directories"
-  ;; and uses "filename" for the name of a file even if it contains possibly
-  ;; several elements separated by "/".
-  (if (eq TeX-kpathsea-path-delimiter t)
-      (setq TeX-kpathsea-path-delimiter
-            (TeX-kpathsea-detect-path-delimiter)))
-  (when TeX-kpathsea-path-delimiter
-    (let* ((exit-status 1)
-           (args `(,@(if program `("--progname" ,program))
-                   "--expand-path"
-                   ,(mapconcat #'identity vars
-                               TeX-kpathsea-path-delimiter)))
-           (path-list (ignore-errors
-                        (with-output-to-string
-                          (setq exit-status
-                                (apply #'call-process
-                                       "kpsewhich" nil
-                                       (list standard-output nil) nil
-                                       args))))))
-      (if (not (zerop exit-status))
-          ;; kpsewhich is not available.  Disable subsequent usage.
-          (setq TeX-kpathsea-path-delimiter nil)
-        (let ((separators (format "[\n\r%s]" TeX-kpathsea-path-delimiter))
-              path input-dir-list)
-          (dolist (item (split-string path-list separators t))
-            (if subdirs
-                (dolist (subdir subdirs)
-                  (setq path (file-name-as-directory (concat item subdir)))
-                  (when (file-exists-p path)
-                    (cl-pushnew path input-dir-list :test #'equal)))
-              (setq path (file-name-as-directory item))
-              (when (file-exists-p path)
-                (cl-pushnew path input-dir-list :test #'equal))))
-          ;; No duplication in result is assured since `cl-pushnew' is
-          ;; used above.  Should we introduce an option for speed just
-          ;; to accumulate all the results without care for
-          ;; duplicates?
-          (nreverse input-dir-list))))))
-
-(defun TeX-macro-global ()
-  "Return directories containing the site's TeX macro and style files."
-  (or (TeX-tree-expand '("$SYSTEXMF" "$TEXMFLOCAL" "$TEXMFMAIN" "$TEXMFDIST")
-                       "latex" '("/tex/" "/bibtex/bst/"))
-      '("/usr/share/texmf/tex/" "/usr/share/texmf/bibtex/bst/")))
-
-(defun TeX-macro-private ()
-  "Return directories containing the user's TeX macro and style files."
-  (TeX-tree-expand '("$TEXMFHOME") "latex" '("/tex/" "/bibtex/bst/")))
-
-(defcustom TeX-macro-global (TeX-macro-global)
-  "Directories containing the site's TeX macro and style files."
-  :group 'TeX-file
-  :type '(repeat (directory :format "%v")))
-
-(defcustom TeX-macro-private (or (append (TeX-parse-path "TEXINPUTS")
-                                         (TeX-parse-path "BIBINPUTS"))
-                                 (TeX-macro-private))
-  "Directories where you store your personal TeX macros."
-  :group 'TeX-file
-  :type '(repeat (file :format "%v")))
-
-(defcustom TeX-auto-private
-  (list (expand-file-name TeX-auto-local
-                          (or (concat user-emacs-directory "auctex/")
-                              "~/.emacs.d/auctex/")))
-  "List of directories containing automatically generated AUCTeX style files.
-
-These correspond to the personal TeX macros."
-  :group 'TeX-file
-  :type '(repeat (file :format "%v")))
-
-(if (stringp TeX-auto-private)          ;Backward compatibility
-    (setq TeX-auto-private (list TeX-auto-private)))
-
-(defcustom TeX-style-private
-  (list (expand-file-name TeX-style-local
-                          (or (concat user-emacs-directory "auctex/")
-                              "~/.emacs.d/auctex/")))
-  "List of directories containing hand-generated AUCTeX style files.
-
-These correspond to the personal TeX macros."
-  :group 'TeX-file
-  :type '(repeat (file :format "%v")))
-
-(if (stringp TeX-style-private)         ;Backward compatibility
-    (setq TeX-style-private (list TeX-style-private)))
-
-(defcustom TeX-style-path
-  (let ((path))
-    ;; Put directories in an order where the more local files can
-    ;; override the more global ones.
-    (mapc (lambda (file)
-            (when (and file (not (member file path)))
-              (setq path (cons file path))))
-          (append (list TeX-auto-global TeX-style-global)
-                  TeX-auto-private TeX-style-private
-                  (list TeX-auto-local TeX-style-local)))
-    (nreverse path))
-  "List of directories to search for AUCTeX style files.
-Per default the list is built from the values of the variables
-`TeX-auto-global', `TeX-style-global', `TeX-auto-private',
-`TeX-style-private', `TeX-auto-local', and `TeX-style-local'."
-  :group 'TeX-file
-  :type '(repeat (file :format "%v")))
-
-(defcustom TeX-check-path
-  (append (list ".") TeX-macro-private TeX-macro-global)
-  "Directory path to search for dependencies.
-
-If nil, just check the current file.
-Used when checking if any files have changed."
-  :group 'TeX-file
-  :type '(repeat (file :format "%v")))
-
-;;; Style Files
-
-(define-obsolete-variable-alias 'LaTeX-dialect 'TeX-dialect "13.0")
-(defconst TeX-dialect :latex
-  "Default dialect for use with function `TeX-add-style-hook' for
-argument DIALECT-EXPR when the hook is to be run only on LaTeX
-file, or any mode derived thereof. See variable
-`TeX-style-hook-dialect'." )
-
-(defvar TeX-style-hook-list nil
-  "List of TeX style hooks currently loaded.
-
-Each entry is a list:
-
- (STYLE HOOK1 HOOK2 ...)
-
-where the first element STYLE is the name of the style, and the
-remaining elements HOOKN, if any, are hooks to be run when that
-style is active.
-
-A hook HOOKN may be a hook function HOOK-FUN to be run in
-all TeX dialects (LaTeX, Texinfo, etc.), or a vector like:
-
-     [TeX-style-hook HOOK-FUN DIALECT-SET]
-
-where HOOK-FUN is the hook function to be run, and DIALECT-SET is
-a non-empty set of dialects in which the hook function may be
-run.
-
-This set is instantiated by function `TeX-add-style-hook' through
-functions manipulating style hook dialect expression named with a
-`TeX-shdex-' prefix.
-
-For supported dialects, see variables `TeX-style-hook-dialect'.")
-
-(defvar TeX-style-hook-dialect :latex
-  "Dialect for running hooks locally to the considered file.
-Supported values are described below:
-
-* `:bibtex'  for files in BibTeX mode.
-* `:context' for files in ConTeXt mode.
-* `:latex'   for files in LaTeX mode, or any mode derived
-             thereof.
-* `:plain-tex' for files in plain-TeX mode.
-* `:texinfo' for Texinfo files.
-* `:classopt' for class options of LaTeX document.  Just
-              considered as a pseudo-dialect.
-
-Purpose is notably to prevent non-Texinfo hooks to be run in
-Texinfo files, due to ambiguous style name, as this may cause bad
-side effect for example on variable `TeX-font-list'.")
-
-(defcustom TeX-byte-compile nil
-  "Not nil means try to byte compile auto files before loading."
-  :group 'TeX-parse
-  :type 'boolean)
-
-(defun TeX-bibtex-set-BibTeX-dialect ()
-  "Set `TeX-style-hook-dialect' to `:bibtex' locally to BibTeX buffers."
-  (set (make-local-variable 'TeX-style-hook-dialect) :bibtex))
-
-(defun TeX-load-style (style)
-  "Search for and load each definition for STYLE in `TeX-style-path'."
-  (cond ((assoc style TeX-style-hook-list)) ; We already found it
-        ((string-match "\\`\\(.+[/\\]\\)\\([^/\\]*\\)\\'" style) ;Complex path
-         (let* ((dir (substring style (match-beginning 1) (match-end 1)))
-                (style (substring style (match-beginning 2) (match-end 2)))
-                (master-dir (if (stringp TeX-master)
-                                (file-name-directory
-                                 (file-relative-name TeX-master))
-                              "./"))
-                (TeX-style-path (append (list (expand-file-name
-                                               TeX-auto-local dir)
-                                              (expand-file-name
-                                               TeX-auto-local master-dir)
-                                              (expand-file-name
-                                               TeX-style-local dir)
-                                              (expand-file-name
-                                               TeX-style-local master-dir))
-                                        TeX-style-path)))
-           (TeX-load-style style)))
-        (t                              ;Relative path
-         ;; Insert empty list to mark the fact that we have searched.
-         (setq TeX-style-hook-list (cons (list style) TeX-style-hook-list))
-         ;; Now check each element of the path
-         (dolist (name TeX-style-path)
-           (TeX-load-style-file (expand-file-name style name))))))
-
-(defun TeX-load-style-file (file)
-  "Load FILE checking for a Lisp extensions."
-  (let ((el (concat file ".el"))
-        (elc (concat file ".elc")))
-    (cond ((file-newer-than-file-p el elc)
-           (if (file-readable-p el)
-               (if (and TeX-byte-compile
-                        (file-writable-p elc)
-                        (save-excursion
-                          ;; `byte-compile-file' switches buffer in Emacs 20.3.
-                          (byte-compile-file el))
-                        (file-readable-p elc))
-                   (load-file elc)
-                 (load-file el))))
-          ((file-readable-p elc)
-           (load-file elc))
-          ((file-readable-p el)
-           (load-file el)))))
-
-(defconst TeX-style-hook-dialect-weight-alist
-  '((:latex . 1) (:texinfo . 2) (:bibtex . 4) (:plain-tex . 8) (:context . 16)
-    (:classopt . 32))
-  "Association list to map dialects to binary weight, in order to
-implement dialect sets as bitmaps."  )
-
-(defun TeX-shdex-eval (dialect-expr)
-  "Evaluate a style hook dialect expression DIALECT-EXPR."
-  (cond
-   ((symbolp dialect-expr)
-    (let ((cell (assq dialect-expr TeX-style-hook-dialect-weight-alist)))
-      (if cell (cdr cell)
-        (error "Invalid dialect expression : %S" dialect-expr))))
-   ((and (consp dialect-expr)
-         (memq (car dialect-expr) '(or not and nor)))
-    (apply (intern
-            (concat "TeX-shdex-" (symbol-name  (car dialect-expr))))
-           (cdr dialect-expr)))
-   (t
-    (error "Invalid dialect expression : %S" dialect-expr))))
-
-(defsubst TeX-shdex-or (&rest args)
-  "OR operator for style hook dialect expressions."
-  (apply #'logior (mapcar #'TeX-shdex-eval args)))
-
-(defsubst TeX-shdex-and (&rest args)
-  "AND operator for style hook dialect expressions."
-  (apply #'logand (mapcar #'TeX-shdex-eval args)))
-
-(defsubst TeX-shdex-nor (&rest args)
-  "NOR operator for style hook dialect expressions."
-  (lognot (apply #'TeX-shdex-or args)))
-
-(defsubst TeX-shdex-not (arg)
-  "NOT operator for style hook dialect expressions."
-   (lognot (TeX-shdex-eval arg)))
-
-(defsubst TeX-shdex-in-p (dialect dialect-set)
-  "Test whether dialect DIALECT is in dialect set DIALECT-SET."
-  (let ((cell (assq dialect TeX-style-hook-dialect-weight-alist)))
-    (if cell
-        (/= 0 (logand (cdr cell) dialect-set))
-      (error "Invalid dialect %S" dialect))))
-
-(defsubst TeX-shdex-listify (dialect-set)
-  "Converts a dialect set DIALECT-SET to a list of all dialect
-comprised in this set, where dialects are symbols"
-  (let (ret)
-    (dolist (c dialect-set)
-      (when (/= 0 (logand (cdr c) dialect-set))
-        (push (car c) ret)))
-    ret))
-
-(defun TeX-add-style-hook (style hook &optional dialect-expr)
-  "Give STYLE yet another HOOK to run.
-
-DIALECT-EXPR serves the purpose of marking the hook to be run only in
-that dicontext.
-
-DIALECT-EXPR may be a single symbol defining the dialect, see
-variable `TeX-style-hook-dialect' for supported dialects.
-
-DIALECT-EXPR can also be an expression like one of the following:
-
-* (or  DIALECT1 DIALECT2 ...)
-* (nor DIALECT1 DIALECT2 ...)
-* (and DIALECT1 DIALECT2 ...)
-* (not DIALECT )
-
-When omitted DIALECT-EXPR is equivalent to `(nor )', ie all
-dialected are allowed."
-  (let ((entry (assoc-string style TeX-style-hook-list)))
-    (and dialect-expr (setq hook (vector 'TeX-style-hook hook
-                                         (TeX-shdex-eval dialect-expr))))
-    (cond ((null entry)
-           ;; New style, add entry.
-           (setq TeX-style-hook-list (cons (list style hook)
-                                           TeX-style-hook-list)))
-          ((member hook entry)
-           ;; Old style, hook already there, do nothing.
-           nil)
-          (t
-           ;; Old style, new hook.
-           (setcdr entry (cons hook (cdr entry)))))))
-
-(defun TeX-keep-hooks-in-dialect (hooks dialect-list)
-  "Scan HOOKS for all hooks the associated dialect of which is
-found in DIALECT-LIST and return the list thereof."
-  (let (ret dialect-list-1)
-    (dolist (hook hooks)
-      (setq dialect-list-1 (and (vectorp hook) (eq (aref hook 0) 'TeX-style-hook)
-                                (TeX-shdex-listify (aref hook 2))))
-      (while dialect-list-1
-        (when (memq (pop dialect-list-1) dialect-list)
-          (push hook ret)
-          (setq dialect-list-1 nil)))
-    ret)))
-
-(defun TeX-unload-style (style &optional dialect-list)
-  "Forget that we once loaded STYLE. If DIALECT-LIST is provided
-the STYLE is only removed for those dialects in DIALECT-LIST.
-
-See variable `TeX-style-hook-dialect' for supported dialects."
-  (let ((style-data (assoc-string style TeX-style-hook-list)))
-    (if style-data
-        (let ((hooks (and dialect-list (TeX-keep-hooks-in-dialect (cdr style-data) dialect-list))))
-          (if hooks
-              (setcdr style-data hooks)
-            (setq TeX-style-hook-list (delq style-data TeX-style-hook-list)))))))
-
-(defcustom TeX-virgin-style (if (and TeX-auto-global
-                                     (file-directory-p TeX-auto-global))
-                                "virtex"
-                              "NoVirtexSymbols")
-  "Style all documents use."
-  :group 'TeX-parse
-  :type 'string)
-
-(defvar TeX-active-styles nil
-  "List of styles currently active in the document.")
- (make-variable-buffer-local 'TeX-active-styles)
-
-(defun TeX-run-style-hooks (&rest styles)
-  "Run the TeX style hooks STYLES."
-  (mapcar (lambda (style)
-            ;; Avoid recursion.
-            (unless (TeX-member style TeX-active-styles #'string-equal)
-              (setq TeX-active-styles
-                    (cons style TeX-active-styles))
-              (TeX-load-style style)
-              (let ((default-directory default-directory))
-                ;; Complex path.
-                (when (string-match "\\`\\(.+[/\\]\\)\\([^/\\]*\\)\\'" style)
-                  ;; Set `default-directory' to directory of master
-                  ;; file since style files not stored in the fixed
-                  ;; style directories are usually located there.
-                  (setq default-directory (save-match-data
-                                            (TeX-master-directory))
-                        style (substring style
-                                         (match-beginning 2) (match-end 2))))
-                (condition-case nil
-                    (mapcar (lambda (hook)
-                              (cond
-                               ((functionp hook)
-                                (funcall hook))
-                               ((and (vectorp hook)
-                                     (eq (aref hook 0) 'TeX-style-hook))
-                                (and (TeX-shdex-in-p TeX-style-hook-dialect (aref hook 2))
-                                     (funcall (aref hook 1))))
-                               (t (error "Invalid style hook %S" hook))))
-                            ;; Reverse the list of style hooks in order to run
-                            ;; styles in the order global, private, local
-                            ;; (assuming TeX-style-path has that ordering,
-                            ;; too).
-                            (reverse (cdr-safe (assoc-string style TeX-style-hook-list))))
-                  ;; This happens in case some style added a new parser, and
-                  ;; now the style isn't used anymore (user deleted
-                  ;; \usepackage{style}).  Then we're left over with, e.g.,
-                  ;; (LaTeX-add-siunitx-units "\\parsec"), but the function is
-                  ;; defined in a style siunitx.el that's not loaded anymore.
-                  (void-function nil)))))
-          styles))
-
-(defcustom TeX-parse-self nil
-  "Parse file after loading it if no style hook is found for it."
-  :group 'TeX-parse
-  :type 'boolean)
-
-(defvar TeX-style-hook-applied-p nil
-  "Non-nil means the style specific hooks have been applied.")
- (make-variable-buffer-local 'TeX-style-hook-applied-p)
-
-(defvar TeX-update-style-hook nil
-  "Hook run as soon as style specific hooks were applied.")
-
-(defun TeX-update-style (&optional force)
-  "Run style specific hooks for the current document.
-
-Only do this if it has not been done before, or if optional argument
-FORCE is not nil."
-  (unless (or (eq major-mode 'bibtex-mode) ; Not a real TeX buffer
-              (and (not force)
-                   TeX-style-hook-applied-p))
-    (setq TeX-style-hook-applied-p t)
-    (message "Applying style hooks...")
-    (TeX-run-style-hooks (TeX-strip-extension nil nil t))
-    ;; Run parent style hooks if it has a single parent that isn't itself.
-    (if (or (not (memq TeX-master '(nil t)))
-            (and (buffer-file-name)
-                 (string-match TeX-one-master
-                               (file-name-nondirectory (buffer-file-name)))))
-        (TeX-run-style-hooks (TeX-master-file)))
-    (if (and TeX-parse-self
-             (null (cdr-safe (assoc (TeX-strip-extension nil nil t)
-                                    TeX-style-hook-list))))
-        (TeX-auto-apply))
-    (run-hooks 'TeX-update-style-hook)
-    (message "Applying style hooks...done")))
-
-(defvar TeX-remove-style-hook nil
-  "List of hooks to call when we remove the style specific information.")
-
-(defun TeX-remove-style ()
-  "Remove all style specific information."
-  (setq TeX-style-hook-applied-p nil)
-  (run-hooks 'TeX-remove-style-hook)
-  (setq TeX-active-styles (list TeX-virgin-style)))
-
-(defun TeX-style-list ()
-  "Return a list of all styles (subfiles) used by the current document."
-  (TeX-update-style)
-  TeX-active-styles)
-
-;;; Special Characters
-
-(defvar TeX-esc "\\" "The TeX escape character.")
- (make-variable-buffer-local 'TeX-esc)
-
-(defvar TeX-grop "{" "The TeX group opening character.")
- (make-variable-buffer-local 'TeX-grop)
-
-(defvar TeX-grcl "}" "The TeX group closing character.")
- (make-variable-buffer-local 'TeX-grcl)
-
-;;; Symbols
-
-;; Must be before keymaps.
-
-(defgroup TeX-macro nil
-  "Support for TeX macros in AUCTeX."
-  :prefix "TeX-"
-  :group 'AUCTeX)
-
-(defcustom TeX-complete-word #'ispell-complete-word
-  "Function to call for completing non-macros in `tex-mode'."
-  :type 'function
-  :group 'TeX-macro)
-
-(defcustom TeX-complete-expert-commands nil
-  "Complete macros and environments marked as expert commands.
-
-Possible values are nil, t, or a list of style names.
-
-  - nil           Don't complete expert commands (default).
-  - t             Always complete expert commands.
-  - (STYLES ...)  Only complete expert commands of STYLES."
-  :group 'TeX-macro
-  :type '(choice (const  :tag "Don't complete expert commands" nil)
-                 (const  :tag "Always complete expert commands" t)
-                 (repeat :tag "Complete expert commands of certain styles" string)))
-
-(defmacro TeX-complete-make-expert-command-functions (thing list-var prefix)
-  (let* ((plural (concat thing "s"))
-         (upcase-plural (upcase plural))
-         (table-var (intern (format "%s-expert-%s-table" prefix thing))))
-    `(progn
-       (defvar ,table-var
-         (make-hash-table :test #'equal)
-         ,(format "A hash-table mapping %s names to the style name providing it.
-
-A %s occuring in this table is considered an expert %s and
-treated specially in the completion." thing thing thing))
-
-       (defun ,(intern (format "%s-declare-expert-%s" prefix plural)) (style &rest ,(intern plural))
-         ,(format "Declare %s as expert %s of STYLE.
-
-Expert %s are completed depending on `TeX-complete-expert-commands'."
-                  upcase-plural plural plural)
-         (dolist (x ,(intern plural))
-           (if (null style)
-               (remhash x ,table-var)
-             (puthash x style ,table-var))))
-
-       (defun ,(intern (format "%s-filtered" list-var)) ()
-         ,(format "Filter (%s) depending on `TeX-complete-expert-commands'."
-                  list-var)
-         (delq nil
-               (mapcar
-                (lambda (entry)
-                  (if (eq t TeX-complete-expert-commands)
-                      entry
-                    (let* ((cmd (car entry))
-                           (style (gethash cmd ,table-var)))
-                      (when (or (null style)
-                                (member style TeX-complete-expert-commands))
-                        entry))))
-                (,list-var)))))))
-
-(TeX-complete-make-expert-command-functions "macro" TeX-symbol-list "TeX")
-(TeX-complete-make-expert-command-functions "environment" LaTeX-environment-list "LaTeX")
-
-(defvar TeX-complete-list nil
-  "List of ways to complete the preceding text.
-
-Each entry is a list with the following elements:
-
-0. Regexp matching the preceding text or a predicate of arity 0
-which returns non-nil and sets `match-data' appropriately if it
-is applicable.
-1. A number indicating the subgroup in the regexp containing the
-text.
-2. A function returning an alist of possible completions.
-3. Text to append after a succesful completion.
-
-Or alternatively:
-
-0. Regexp matching the preceding text.
-1. Function to do the actual completion.")
-
-(defun TeX--complete-find-entry ()
-  "Return the first applicable entry of `TeX-complete-list'."
-  (let ((list TeX-complete-list)
-        entry)
-    (while list
-      (setq entry (car list)
-            list (cdr list))
-      (when (if (functionp (car entry))
-                (funcall (car entry))
-              (TeX-looking-at-backward (car entry) 250))
-        (setq list nil)))
-    entry))
-
-(defun TeX-complete-symbol ()
-  "Perform completion on TeX/LaTeX symbol preceding point."
-  (interactive "*")
-  (let ((entry (TeX--complete-find-entry)))
-    (when entry
-      (if (numberp (nth 1 entry))
-          (let* ((sub (nth 1 entry))
-                 (close (if (and (nth 3 entry)
-                                 (listp (nth 3 entry))
-                                 (symbolp (car (nth 3 entry))))
-                            (eval (nth 3 entry) t)
-                          (nth 3 entry)))
-                 (begin (match-beginning sub))
-                 (end (match-end sub))
-                 (pattern (TeX-match-buffer 0))
-                 (symbol (buffer-substring begin end))
-                 (list (funcall (nth 2 entry)))
-                 (completion (try-completion symbol list))
-                 (buf-name "*Completions*"))
-            (cond ((eq completion t)
-                   (and close
-                        (not (looking-at (regexp-quote close)))
-                        (insert close))
-                   (let ((window (get-buffer-window buf-name)))
-                     (when window (delete-window window))))
-                  ((null completion)
-                   (error "Can't find completion for \"%s\"" pattern))
-                  ((not (string-equal symbol completion))
-                   (delete-region begin end)
-                   (insert completion)
-                   (and close
-                        (eq (try-completion completion list) t)
-                        (not (looking-at (regexp-quote close)))
-                        (insert close))
-                   (let ((window (get-buffer-window buf-name)))
-                     (when window (delete-window window))))
-                  (t
-                   (completion-in-region begin end
-                                         (all-completions symbol list nil)))))
-        (funcall (nth 1 entry))))))
-
-(defun TeX--completion-annotation-from-tex--prettify-symbols-alist (sym)
-  (when (boundp 'tex--prettify-symbols-alist)
-    (let ((ann (cdr (assoc (concat "\\" sym)
-                           tex--prettify-symbols-alist))))
-      (when ann
-        (concat " " (char-to-string ann))))))
-
-(declare-function LaTeX--completion-annotation-from-math-menu
-                  "latex" (sym))
-
-(defun TeX--completion-annotation-function (sym)
-  "Annotation function for symbol/macro completion.
-Used as `:annotation-function' in `completion-extra-properties'."
-  (or (TeX--completion-annotation-from-tex--prettify-symbols-alist sym)
-      (and (fboundp #'LaTeX--completion-annotation-from-math-menu)
-           (LaTeX--completion-annotation-from-math-menu sym))))
-
-(defun TeX--completion-at-point ()
-  "(La)TeX completion at point function.
-See `completion-at-point-functions'."
-  (let ((entry (TeX--complete-find-entry)))
-    (when entry
-      (if (numberp (nth 1 entry))
-          (let* ((sub (nth 1 entry))
-                 (begin (match-beginning sub))
-                 (end (match-end sub))
-                 (symbol (buffer-substring-no-properties begin end))
-                 (list (funcall (nth 2 entry))))
-            (list begin end (all-completions symbol list)
-                  :annotation-function
-                  #'TeX--completion-annotation-function))
-        ;; We intentionally don't call the fallback completion functions because
-        ;; they do completion on their own and don't work too well with things
-        ;; like company-mode.  And the default function `ispell-complete-word'
-        ;; isn't so useful anyway.
-        nil))))
-
-(defcustom TeX-default-macro "ref"
-  "The default macro when creating new ones with `TeX-insert-macro'."
-  :group 'TeX-macro
-  :type 'string)
-
-(make-variable-buffer-local 'TeX-default-macro)
-
-(defcustom TeX-insert-braces t
-  "If non-nil, append a empty pair of braces after inserting a macro.
-
-See also `TeX-insert-braces-alist'."
-  :group 'TeX-macro
-  :type 'boolean)
-
-(defcustom TeX-insert-braces-alist nil
-  "Alist of macros to which braces should or should not be appended.
-
-Each element is a cons cell, whose CAR is the macro name, and the
-CDR is non-nil or nil, depending on whether a pair of braces
-should be, respectively, appended or not to the macro.
-
-If a macro has an element in this variable, `TeX-parse-macro'
-will use its value to decide what to do, whatever the value of
-the variable `TeX-insert-braces'."
-  :group 'TeX-macro
-  :type '(repeat (cons (string :tag "Macro name")
-                       (boolean :tag "Append braces?"))))
-(make-variable-buffer-local 'TeX-insert-braces-alist)
-
-(defcustom TeX-insert-macro-default-style 'show-optional-args
-  "Specifies whether `TeX-insert-macro' will ask for all optional arguments.
-
-If set to the symbol `show-optional-args', `TeX-insert-macro'
-asks for optional arguments of TeX marcos, unless the previous
-optional argument has been rejected.  If set to
-`show-all-optional-args', `TeX-insert-macro' asks for all
-optional arguments.  If set to `mandatory-args-only',
-`TeX-insert-macro' asks only for mandatory argument.
-
-When `TeX-insert-macro' is called with \\[universal-argument], it's the other
-way round.
-
-Note that for some macros, there are special mechanisms, see for example
-`LaTeX-includegraphics-options-alist' and `TeX-arg-cite-note-p'."
-  :group 'TeX-macro
-  :type '(choice (const mandatory-args-only)
-                 (const show-optional-args)
-                 (const show-all-optional-args)))
-
-(defvar TeX-arg-opening-brace nil
-  "String used as an opening brace for argument insertion.
-The variable will be temporarily let-bound with the necessary value.")
-
-(defvar TeX-arg-closing-brace nil
-  "String used as a closing brace for argument insertion.
-The variable will be temporarily let-bound with the necessary value.")
-
-(defvar TeX-after-insert-macro-hook nil
-  "A hook run after `TeX-insert-macro'.")
-
-(defvar TeX-macro-history nil)
-
-(defun TeX--symbol-completion-table ()
-  (completion-table-dynamic
-   (lambda (_str)
-     (TeX-symbol-list-filtered))
-   t))
-
-(defun TeX-insert-macro (symbol)
-  "Insert TeX macro SYMBOL with completion.
-
-AUCTeX knows of some macros and may query for extra arguments, depending on
-the value of `TeX-insert-macro-default-style' and whether `TeX-insert-macro'
-is called with \\[universal-argument]."
-  ;; When called with a prefix (C-u), only ask for mandatory arguments,
-  ;; i.e. all optional arguments are skipped.  See `TeX-parse-arguments' for
-  ;; details.  Note that this behavior may be changed in favor of a more
-  ;; flexible solution in the future, therefore we don't document it at the
-  ;; moment.
-  (interactive (list
-                (let ((completion-extra-properties
-                       (list :annotation-function
-                             #'TeX--completion-annotation-function)))
-                  (completing-read (concat "Macro (default "
-                                           TeX-default-macro
-                                           "): "
-                                           TeX-esc)
-                                   (TeX--symbol-completion-table) nil nil nil
-                                   'TeX-macro-history TeX-default-macro))))
-  (when (called-interactively-p 'any)
-    (setq TeX-default-macro symbol))
-  (TeX-parse-macro symbol (cdr-safe (assoc symbol (TeX-symbol-list))))
-  (run-hooks 'TeX-after-insert-macro-hook))
-
-(defvar TeX-electric-macro-map
-  (let ((map (make-sparse-keymap)))
-    (set-keymap-parent map minibuffer-local-completion-map)
-    (define-key map " " #'minibuffer-complete-and-exit)
-    map))
-
-(defun TeX-electric-macro ()
-  "Insert TeX macro with completion.
-
-AUCTeX knows of some macros, and may query for extra arguments.
-Space will complete and exit."
-  (interactive)
-  (cond ((eq (preceding-char) last-command-event)
-         (call-interactively #'self-insert-command))
-        ((eq (preceding-char) ?.)
-         (let ((TeX-default-macro " ")
-               (minibuffer-local-completion-map TeX-electric-macro-map))
-           (call-interactively #'TeX-insert-macro)))
-        (t
-         (let ((minibuffer-local-completion-map TeX-electric-macro-map))
-           (call-interactively #'TeX-insert-macro)))))
-
-(defvar TeX-exit-mark nil
-  "Dynamically bound by `TeX-parse-macro' and `LaTeX-env-args'.")
-
-(defun TeX-parse-macro (symbol args)
-  "How to parse TeX macros which takes one or more arguments.
-
-First argument SYMBOL is the name of the macro.
-
-If ARGS is nil, insert macro with point inside braces.
-Otherwise, each element in ARGS should match an argument to the
-TeX macro.  What is done depend on the type of the element:
-
-  string: Use the string as a prompt to prompt for the argument.
-
-  number: Insert that many braces, leave point inside the first.
-
-  nil: Insert empty braces.
-
-  t: Insert empty braces, leave point between the braces.
-
-  other symbols: Call the symbol as a function.  You can define
-  your own hook, or use one of the predefined argument hooks.  If
-  you add new hooks, you can assume that point is placed directly
-  after the previous argument, or after the macro name if this is
-  the first argument.  Please leave point located after the
-  argument you are inserting.  If you want point to be located
-  somewhere else after all hooks have been processed, set the
-  value of `TeX-exit-mark'.  It will point nowhere, until the
-  argument hook set it.  By convention, these hooks all start
-  with `TeX-arg-'.
-
-  list: If the car is a string, insert it as a prompt and the next
-  element as initial input.  Otherwise, call the car of the list
-  with the remaining elements as arguments.
-
-  vector: Optional argument.  If it has more than one element,
-  parse it as a list, otherwise parse the only element as above.
-  Use square brackets instead of curly braces, and is not inserted
-  on empty user input."
-  (let ((TeX-grop (if (and (or (atom args) (= (length args) 1))
-                           (fboundp 'LaTeX-verbatim-macros-with-delims)
-                           (member symbol (LaTeX-verbatim-macros-with-delims)))
-                      LaTeX-default-verb-delimiter
-                    TeX-grop))
-        (TeX-grcl (if (and (or (atom args) (= (length args) 1))
-                           (fboundp 'LaTeX-verbatim-macros-with-delims)
-                           (member symbol (LaTeX-verbatim-macros-with-delims)))
-                      LaTeX-default-verb-delimiter
-                    TeX-grcl)))
-    (if (and (TeX-active-mark)
-             (> (point) (mark)))
-        (exchange-point-and-mark))
-    (insert TeX-esc symbol)
-    (let ((TeX-exit-mark (make-marker))
-          (position (point)))
-      (TeX-parse-arguments args)
-      (cond ((marker-position TeX-exit-mark)
-             (goto-char (marker-position TeX-exit-mark))
-             (set-marker TeX-exit-mark nil))
-            ((let ((element (assoc symbol TeX-insert-braces-alist)))
-               ;; If in `TeX-insert-braces-alist' there is an element associated
-               ;; to the current macro, use its value to decide whether inserting
-               ;; a pair of braces, otherwise use the standard criterion.
-               (if element
-                   (cdr element)
-                 (and TeX-insert-braces
-                      ;; Do not add braces if the argument is 0 or -1.
-                      (not (and (= (safe-length args) 1)
-                                (numberp (car args))
-                                (<= (car args) 0)))
-                      (equal position (point))
-                      (string-match "[a-zA-Z]+" symbol))))
-             (if (texmathp)
-                 (when (TeX-active-mark)
-                   (insert TeX-grop)
-                   (exchange-point-and-mark)
-                   (insert TeX-grcl))
-               (insert TeX-grop)
-               (if (TeX-active-mark)
-                   (progn
-                     (exchange-point-and-mark)
-                     (insert TeX-grcl))
-                 (insert TeX-grcl)
-                 (backward-char))))))))
-
-(defun TeX-arg-string (optional &optional prompt initial-input)
-  "Prompt for a string.
-
-If OPTIONAL is not nil then the PROMPT will start with ``(Optional) ''.
-INITIAL-INPUT is a string to insert before reading input."
-  (TeX-argument-insert
-   (if (and (not optional) (TeX-active-mark))
-       (let ((TeX-argument (buffer-substring (point) (mark))))
-         (delete-region (point) (mark))
-         TeX-argument)
-     (TeX-read-string (TeX-argument-prompt optional prompt "Text") initial-input))
-   optional))
-
-(defvar TeX-last-optional-rejected nil
-  "Dynamically bound by `TeX-parse-arguments'.")
-
-(defun TeX-parse-arguments (args)
-  "Parse TeX macro arguments ARGS.
-
-See `TeX-parse-macro' for details."
-  (let ((TeX-last-optional-rejected nil))
-    (while args
-      (if (vectorp (car args))
-          ;; Maybe get rid of all optional arguments.  See `TeX-insert-macro'
-          ;; for more comments.  See `TeX-insert-macro-default-style'.
-          ;; The macro `LaTeX-check-insert-macro-default-style' in
-          ;; `latex.el' uses the code inside (unless ...)  This macro
-          ;; should be adapted if the code here changs.
-          (unless (if (eq TeX-insert-macro-default-style 'show-all-optional-args)
-                      (equal current-prefix-arg '(4))
-                    (or
-                     (and (eq TeX-insert-macro-default-style 'show-optional-args)
-                          (equal current-prefix-arg '(4)))
-                     (and (eq TeX-insert-macro-default-style 'mandatory-args-only)
-                          (null (equal current-prefix-arg '(4))))
-                     TeX-last-optional-rejected))
-            (let ((TeX-arg-opening-brace LaTeX-optop)
-                  (TeX-arg-closing-brace LaTeX-optcl))
-              (TeX-parse-argument t (if (equal (length (car args)) 1)
-                                        (aref (car args) 0)
-                                      (append (car args) nil)))))
-        (let ((TeX-arg-opening-brace TeX-grop)
-              (TeX-arg-closing-brace TeX-grcl))
-          (setq TeX-last-optional-rejected nil)
-          (TeX-parse-argument nil (car args))))
-      (setq args (cdr args)))))
-
-(defun TeX-parse-argument (optional arg)
-  "Depending on OPTIONAL, insert TeX macro argument ARG.
-If OPTIONAL is set, only insert if there is anything to insert, and
-then use square brackets instead of curly braces.
-
-See `TeX-parse-macro' for details."
-  (let (insert-flag)
-    (cond ((stringp arg)
-           (TeX-arg-string optional arg)
-           (setq insert-flag t))
-          ((numberp arg)
-           (cond ((< arg 0)
-                  (when (TeX-active-mark)
-                    ;; Put both the macro and the marked region in a TeX group.
-                    (let ((beg (min (point) (mark)))
-                          (end (set-marker (make-marker) (max (point) (mark)))))
-                      (insert " ")
-                      (goto-char beg)
-                      (skip-chars-backward "^\\\\")
-                      (backward-char)
-                      (insert TeX-arg-opening-brace)
-                      (goto-char (marker-position end))
-                      (insert TeX-arg-closing-brace)
-                      (setq insert-flag t)
-                      (set-marker end nil))))
-                 ((= arg 0)) ; nop for clarity
-                 ((> arg 0)
-                  (TeX-parse-argument optional t)
-                  (while (> arg 1)
-                    (TeX-parse-argument optional nil)
-                    (setq arg (- arg 1))))))
-          ((null arg)
-           (insert TeX-arg-opening-brace)
-           (when (and (not optional) (TeX-active-mark))
-             (exchange-point-and-mark))
-           (insert TeX-arg-closing-brace)
-           (setq insert-flag t))
-          ((eq arg t)
-           (insert TeX-arg-opening-brace)
-           (if (and (not optional) (TeX-active-mark))
-               (progn
-                 (exchange-point-and-mark))
-             (set-marker TeX-exit-mark (point)))
-           (insert TeX-arg-closing-brace)
-           (setq insert-flag t))
-          ((symbolp arg)
-           (funcall arg optional))
-          ((listp arg)
-           (let ((head (car arg))
-                 (tail (cdr arg)))
-             (cond ((stringp head)
-                    (apply #'TeX-arg-string optional arg))
-                   ((symbolp head)
-                    (apply head optional tail))
-                   (t (error "Unknown list argument type %s"
-                             (prin1-to-string head))))))
-          (t (error "Unknown argument type %s" (prin1-to-string arg))))
-    (when (and insert-flag (not optional) (TeX-active-mark))
-      (deactivate-mark))))
-
-(defun TeX-argument-insert (name optional &optional prefix)
-  "Insert NAME surrounded by curly braces.
-
-If OPTIONAL, only insert it if not empty, and then use square brackets.
-If PREFIX is given, insert it before NAME."
-  (if (and optional (string-equal name ""))
-      (setq TeX-last-optional-rejected t)
-    (insert TeX-arg-opening-brace)
-    (if prefix
-        (insert prefix))
-    (if (and (string-equal name "")
-             (null (marker-position TeX-exit-mark)))
-        (set-marker TeX-exit-mark (point))
-      (insert name))
-    (insert TeX-arg-closing-brace)))
-
-(defun TeX-argument-prompt (optional prompt default &optional complete)
-  "Return a argument prompt.
-
-If OPTIONAL is not nil then the prompt will start with ``(Optional) ''.
-
-PROMPT will be used if not nil, otherwise use DEFAULT.
-
-Unless optional argument COMPLETE is non-nil, ``: '' will be appended."
-  (concat (if optional "(Optional) " "")
-          (if prompt prompt default)
-          (if complete "" ": ")))
-
-(defun TeX-string-divide-number-unit (string)
-  "Divide number and unit in STRING and return a list (number unit)."
-  (if (string-match "[0-9]*\\.?[0-9]+" string)
-      (list (substring string 0 (string-match "[^.0-9]" string))
-            (substring string (if (string-match "[^.0-9]" string)
-                                  (string-match "[^.0-9]" string)
-                                (length string))))
-    (list "" string)))
-
-(defcustom TeX-default-unit-for-image "cm"
-  "Default unit when prompting for an image size."
-  :group 'TeX-macro
-  :type '(choice (const "cm")
-                 (const "in")
-                 (const "\\linewidth")
-                 (string :tag "Other")))
-
-(defun TeX-arg-maybe (symbol list form)
-  "Evaluate FORM, if SYMBOL is an element of LIST."
-  (when (memq symbol list)
-    (eval form t)))
-
-(defun TeX-arg-free (optional &rest args)
-  "Parse its arguments but use no braces when they are inserted."
-  (let ((TeX-arg-opening-brace "")
-        (TeX-arg-closing-brace ""))
-    (if (equal (length args) 1)
-        (TeX-parse-argument optional (car args))
-      (TeX-parse-argument optional args))))
-
-(defun TeX-arg-literal (_optional &rest args)
-  "Insert its arguments ARGS into the buffer.
-Used for specifying extra syntax for a macro.  The compatibility
-argument OPTIONAL is ignored."
-  (apply #'insert args))
-
-
-;;; Font Locking
-
-(defcustom TeX-install-font-lock #'font-latex-setup
-  "Function to call to install font lock support.
-Choose `ignore' if you don't want AUCTeX to install support for font locking."
-  :group 'TeX-misc
-  :type '(radio (function-item font-latex-setup)
-                (function-item tex-font-setup)
-                (function-item ignore)
-                (function :tag "Other")))
-
-;;; The Mode
-
-(defvar TeX-format-list
-  '(("JLATEX" japanese-latex-mode
-     "\\\\\\(documentstyle\\|documentclass\\)[^%\n]*{u?\\(j[s-]?\\|t\\)\
-\\(article\\|report\\|book\\|slides\\)")
-    ("JTEX" japanese-plain-tex-mode
-     "-- string likely in Japanese TeX --")
-    ("AMSTEX" ams-tex-mode
-     "\\\\document\\b")
-    ("CONTEXT" context-mode
-     "\\\\\\(start\\(text\\|tekst\\|proje[ck]t\\|proiect\\|\
-produ[ck]t\\|produs\\|environment\\|omgeving\\|umgebung\\|prostredi\\|mediu\\|\
-component\\|onderdeel\\|komponent[ea]\\|componenta\\)\
-\\|inizia\\(testo\\|progetto\\|prodotto\\|ambiente\\|componente\\)\
-\\)\\|%.*?interface=")
-    ("LATEX" latex-mode
-     "\\\\\\(begin\\|\\(?:sub\\)\\{0,2\\}section\\|chapter\\|documentstyle\\|\
-documentclass\\)\\b")
-    ("TEX" plain-tex-mode "."))
-  "List of format packages to consider when choosing a TeX mode.
-
-A list with an entry for each format package available at the site.
-
-Each entry is a list with three elements.
-
-1. The name of the format package.
-2. The name of the major mode.
-3. A regexp typically matched in the beginning of the file.
-
-When entering `tex-mode', each regexp is tried in turn in order to find
-the major mode to be used.")
-
-(defcustom TeX-default-mode #'latex-mode
-  "Mode to enter for a new file when it can't be determined otherwise."
-  :group 'TeX-misc
-  :type '(radio (function-item latex-mode)
-                (function-item plain-tex-mode)
-                (function :tag "Other")))
-
-(defcustom TeX-force-default-mode nil
-  "If set to nil, try to infer the mode of the file from its content."
-  :group 'TeX-misc
-  :type 'boolean)
-
-;;;###autoload
-(defun TeX-tex-mode ()
-  "Major mode in AUCTeX for editing TeX or LaTeX files.
-Tries to guess whether this file is for plain TeX or LaTeX.
-
-The algorithm is as follows:
-
-   1) if the file is empty or `TeX-force-default-mode' is not set to nil,
-      `TeX-default-mode' is chosen
-   2) If \\documentstyle or \\begin{, \\section{, \\part{ or \\chapter{ is
-      found, `latex-mode' is selected.
-   3) Otherwise, use `plain-tex-mode'"
-  (interactive)
-
-  (funcall (if (or (equal (buffer-size) 0)
-                   TeX-force-default-mode)
-               TeX-default-mode
-             (save-excursion
-               (goto-char (point-min))
-               (let ((comment-start-skip ;Used by TeX-in-comment
-                      (concat
-                       "\\(\\(^\\|[^\\\n]\\)\\("
-                       (regexp-quote TeX-esc)
-                       (regexp-quote TeX-esc)
-                       "\\)*\\)\\(%+ *\\)"))
-                     (entry TeX-format-list)
-                     answer case-fold-search)
-                 (while (and entry (not answer))
-                   (if (re-search-forward (nth 2 (car entry))
-                                          10000 t)
-                       (if (not (TeX-in-comment))
-                           (setq answer (nth 1 (car entry))))
-                     (setq entry (cdr entry))))
-                 (if answer
-                     answer
-                   TeX-default-mode))))))
-
-(defun TeX--prettify-symbols-compose-p (start end match)
-  (and (tex--prettify-symbols-compose-p start end match)
-       (not (let ((face (get-text-property end 'face)))
-              (if (consp face)
-                  (memq 'font-latex-verbatim-face face)
-                (eq face 'font-latex-verbatim-face))))))
-
-(defun VirTeX-common-initialization ()
-  "Perform basic initialization."
-  (kill-all-local-variables)
-  (setq TeX-mode-p t)
-  (setq TeX-output-extension (if TeX-PDF-mode "pdf" "dvi"))
-  (setq indent-tabs-mode nil)
-
-  ;; Ispell support
-  (set (make-local-variable 'ispell-parser) 'tex)
-
-  ;; Redefine some standard variables
-  (make-local-variable 'paragraph-start)
-  (make-local-variable 'paragraph-separate)
-  (set (make-local-variable 'comment-start) "%")
-  (set (make-local-variable 'comment-start-skip)
-       (concat
-        "\\(\\(^\\|[^\\\n]\\)\\("
-        (regexp-quote TeX-esc)
-        (regexp-quote TeX-esc)
-        "\\)*\\)\\(%+[ \t]*\\)"))
-  (set (make-local-variable 'comment-end-skip) "[ \t]*\\(\\s>\\|\n\\)")
-  (set (make-local-variable 'comment-use-syntax) t)
-  (set (make-local-variable 'comment-padding) " ")
-  ;; Removed as commenting in (La)TeX is done with one `%' not two
-  ;; (make-local-variable 'comment-add)
-  ;; (setq comment-add 1) ;default to `%%' in comment-region
-  (set (make-local-variable 'comment-indent-function) #'TeX-comment-indent)
-  (set (make-local-variable 'comment-multi-line) nil)
-  (make-local-variable 'compile-command)
-  (unless (boundp 'compile-command)
-    (setq compile-command "make"))
-  (set (make-local-variable 'words-include-escapes) nil)
-
-  ;; Make TAB stand out
-  ;;  (make-local-variable 'buffer-display-table)
-  ;;  (setq buffer-display-table (if standard-display-table
-  ;;                             (copy-sequence standard-display-table)
-  ;;                           (make-display-table)))
-  ;;  (aset buffer-display-table ?\t (apply 'vector (append "<TAB>" nil)))
-
-  ;; Symbol completion.
-  (set (make-local-variable 'TeX-complete-list)
-       (list (list "\\\\\\([a-zA-Z]*\\)"
-                   1 'TeX-symbol-list-filtered
-                   (if TeX-insert-braces "{}"))
-             (list "" TeX-complete-word)))
-
-  (funcall TeX-install-font-lock)
-
-  ;; We want this to be early in the list, so we do not add it before
-  ;; we enter TeX mode the first time.
-  (add-hook 'write-contents-functions #'TeX-safe-auto-write nil t)
-
-  ;; Minor modes
-  (when TeX-source-correlate-mode
-    (TeX-source-correlate-mode 1))
-
-  ;; Prettify Symbols mode
-  (require 'tex-mode)
-  (setq-local prettify-symbols-alist tex--prettify-symbols-alist)
-  (add-function :override (local 'prettify-symbols-compose-predicate)
-                #'TeX--prettify-symbols-compose-p)
-
-  ;; Standard Emacs completion-at-point support
-  (add-hook 'completion-at-point-functions
-            #'TeX--completion-at-point nil t)
-
-  ;; Let `TeX-master-file' be called after a new file was opened and
-  ;; call `TeX-update-style' on any file opened.  (The addition to the
-  ;; hook has to be made here because its local value will be deleted
-  ;; by `kill-all-local-variables' if it is added e.g. in `tex-mode'.)
-  ;;
-  ;; `TeX-update-style' has to be called before
-  ;; `global-font-lock-mode', which may also be specified in
-  ;; `find-file-hook', gets called.  Otherwise style-based
-  ;; fontification will break (in XEmacs).  That means, `add-hook'
-  ;; cannot be called with a non-nil value of the APPEND argument.
-  ;;
-  ;; `(TeX-master-file nil nil t)' has to be called *before*
-  ;; `TeX-update-style' as the latter will call `TeX-master-file'
-  ;; without the `ask' bit set.
-  (add-hook 'find-file-hook
-            (lambda ()
-              ;; Check if we are looking at a new or shared file.
-              (when (or (not (file-exists-p (buffer-file-name)))
-                        (eq TeX-master 'shared))
-                (TeX-master-file nil nil t))
-              (TeX-update-style t)) nil t))
-
-
-;;; Hilighting
-
-;; FIXME: It's likely that `hilit-patterns-alist' is much obsolete.
-(if (boundp 'hilit-patterns-alist)
-    (let ((latex-patterns (cdr-safe (assq 'latex-mode hilit-patterns-alist)))
-          (plain-tex-patterns (cdr-safe (assq 'plain-tex-mode
-                                              hilit-patterns-alist))))
-      (if (and latex-patterns plain-tex-patterns)
-          (setq hilit-patterns-alist
-                (append (list (cons 'ams-tex-mode plain-tex-patterns))
-                        hilit-patterns-alist)))))
-
-;;; Parsing
-
-(defgroup TeX-parse nil
-  "Parsing TeX files from AUCTeX."
-  :group 'AUCTeX)
-
-(defvar TeX-auto-parser '((styles TeX-auto-file TeX-run-style-hooks)))
-;; Alist of parsed information.
-;; Each entry is a list with the following elements:
-;;
-;; 0. Name of information type.
-;; 1. Name of temporary variable used when parsing.
-;; 2. Name of function to add information to add to #3.
-;; 3. Name of variable holding buffer local information.
-;; 4. Name of variable indicating that #3 has changed.
-
-
-(defconst TeX-auto-parser-temporary 1)
-(defconst TeX-auto-parser-add 2)
-(defconst TeX-auto-parser-local 3)
-(defconst TeX-auto-parser-change 4)
-
-(defun TeX-auto-add-information (name entries)
-  "For NAME in `TeX-auto-parser' add ENTRIES."
-  (let* ((entry (assoc name TeX-auto-parser))
-         (change (nth TeX-auto-parser-change entry))
-         (change-value (symbol-value change))
-         (local (nth TeX-auto-parser-local entry))
-         (local-value (symbol-value local)))
-    (if change-value
-        (set local (cons entries local-value))
-      (set change t)
-      (set local (list entries local-value)))))
-
-(defun TeX-auto-list-information (name)
-  "Return information in `TeX-auto-parser' about NAME."
-  (TeX-update-style)
-  (let* ((entry (assoc name TeX-auto-parser))
-         (change (nth TeX-auto-parser-change entry))
-         (change-value (symbol-value change))
-         (local (nth TeX-auto-parser-local entry)))
-    (if (not change-value)
-        ()
-      (set change nil)
-      ;; Sort it
-      (message "Sorting %s..." name)
-      (set local
-           (sort (mapcar #'TeX-listify (apply #'append (symbol-value local)))
-                 #'TeX-car-string-lessp))
-      (message "Sorting %s...done" name)
-      ;; Make it unique
-      (message "Removing duplicates...")
-      (let ((entry (symbol-value local)))
-        (while (and entry (cdr entry))
-          (let ((this (car entry))
-                (next (car (cdr entry))))
-            (if (not (string-equal (car this) (car next)))
-                (setq entry (cdr entry))
-              ;; We have two equal symbols.  Use the one with
-              ;; most arguments.
-              (if (> (length next) (length this))
-                  (setcdr this (cdr next)))
-              (setcdr entry (cdr (cdr entry)))))))
-      (message "Removing duplicates...done"))
-    (symbol-value local)))
-
-(defmacro TeX-auto-add-type (name prefix &optional plural)
-  "Add information about NAME to the parser using PREFIX.
-
-Optional third argument PLURAL is the plural form of NAME.
-By default just add an `s'.
-
-This macro creates a set of variables and functions to maintain a
-separate type of information in the parser."
-  (let* ((names (or plural (concat name "s")))
-         (tmp (intern (concat prefix "-auto-" name)))
-         (add (intern (concat prefix "-add-" names)))
-         (local (intern (concat prefix "-" name "-list")))
-         (change (intern (concat prefix "-" name "-changed")))
-         (vardoc (concat "Information about " names
-                          " in the current buffer.
-Generated by `TeX-auto-add-type'.")))
-    `(progn
-       (defvar ,tmp nil ,vardoc)
-       (defvar ,local nil ,vardoc)
-       (make-variable-buffer-local ',local)
-       (defvar ,change nil ,vardoc)
-       (make-variable-buffer-local ',change)
-       (defun ,add (&rest ,(intern names))
-         ,(concat "Add information about " (upcase names)
-                  " to the current buffer.
-Generated by `TeX-auto-add-type'.")
-         (TeX-auto-add-information ,name ,(intern names)))
-       (defun ,local ()
-         ,(concat "List of " names
-                  " active in the current buffer.
-Generated by `TeX-auto-add-type'.")
-         (TeX-auto-list-information ,name))
-       ;; Append new type to `TeX-auto-parser' in order to make `style' type
-       ;; always the first.
-       (add-to-list 'TeX-auto-parser ',(list name tmp add local change) t)
-       (add-hook 'TeX-remove-style-hook
-                 (lambda ()
-                   (setq ,local nil))))))
-
-(TeX-auto-add-type "symbol" "TeX")
-
-(defvar TeX-auto-apply-hook nil
-  "Hook run when a buffer is parsed and the information is applied.")
-
-(defun TeX-auto-apply ()
-  "Parse and apply TeX information in the current buffer."
-  (TeX-auto-parse)
-  (run-hooks 'TeX-auto-apply-hook)
-  (mapcar #'TeX-auto-apply-entry TeX-auto-parser))
-
-(defun TeX-auto-apply-entry (entry)
-  "Apply the information in ENTRY in `TeX-auto-parser'."
-  (let ((value (symbol-value (nth TeX-auto-parser-temporary entry)))
-        (add (nth TeX-auto-parser-add entry)))
-    (if value (apply add value))))
-
-(defun TeX-safe-auto-write ()
-  "Call `TeX-auto-write' safely."
-  (condition-case _ignored
-      (TeX-auto-write)
-    (error nil))
-  ;; Continue with the other write file hooks.
-  nil)
-
-(defcustom TeX-auto-save nil
-  "Automatically save style information when saving the buffer."
-  :group 'TeX-parse
-  :type 'boolean)
-
-(defcustom TeX-auto-untabify nil
-  "Automatically untabify when saving the buffer."
-  :group 'TeX-parse
-  :type 'boolean)
-
-(defun TeX-auto-write ()
-  "Save all relevant TeX information from the current buffer."
-  (if TeX-auto-untabify
-      (untabify (point-min) (point-max)))
-  (if (and TeX-auto-save TeX-auto-local)
-      (let* ((file (expand-file-name
-                    (concat
-                     (file-name-as-directory TeX-auto-local)
-                     (TeX-strip-extension nil TeX-all-extensions t)
-                     ".el")
-                    (TeX-master-directory)))
-             (dir (file-name-directory file)))
-        ;; Create auto directory if possible.
-        (if (not (file-exists-p dir))
-            (condition-case _ignored
-                (make-directory dir)
-              (error nil)))
-        (if (file-writable-p file)
-            (save-excursion
-              (TeX-update-style)
-              (TeX-auto-store file))
-          (message "Can't write style information.")))))
-
-(defcustom TeX-macro-default (car-safe TeX-macro-private)
-  "Default directory to search for TeX macros."
-  :group 'TeX-file
-  :type 'directory)
-
-(defcustom TeX-auto-default (car-safe TeX-auto-private)
-  "Default directory to place automatically generated TeX information."
-  :group 'TeX-file
-  :type 'directory)
-
-(defcustom TeX-ignore-file
-  "\\(^\\|[/\\]\\)\\(\\.\\|\\.\\.\\|RCS\\|SCCS\\|CVS\\|babel\\..*\\)$"
-  "Regular expression matching file names to ignore.
-
-These files or directories will not be considered when searching for
-TeX files in a directory."
-  :group 'TeX-parse
-  :type 'regexp)
-
-(defcustom TeX-file-recurse t
-  "Whether to search TeX directories recursively.
-nil means do not recurse, a positive integer means go that far deep in the
-directory hierarchy, t means recurse indefinitely."
-  :group 'TeX-parse
-  :type '(choice (const :tag "On" t)
-                 (const :tag "Off" nil)
-                 (integer :tag "Depth" :value 1)))
-
-(defvar TeX-file-extensions)
-(defvar BibTeX-file-extensions)
-(defvar TeX-Biber-file-extensions)
-
-;;;###autoload
-(defun TeX-auto-generate (tex auto)
-  "Generate style file for TEX and store it in AUTO.
-If TEX is a directory, generate style files for all files in the directory."
-  (interactive (list (setq TeX-macro-default
-                           (expand-file-name (read-file-name
-                                              "TeX file or directory: "
-                                              TeX-macro-default
-                                              TeX-macro-default 'confirm)))
-                     (setq TeX-auto-default
-                           (expand-file-name (read-file-name
-                                              "AUTO lisp directory: "
-                                              TeX-auto-default
-                                              TeX-auto-default 'confirm)))))
-  (cond ((not (file-readable-p tex)))
-        ((string-match TeX-ignore-file tex))
-        ((file-directory-p tex)
-         (let ((files (directory-files (expand-file-name tex)))
-               (default-directory (file-name-as-directory
-                                   (expand-file-name tex)))
-               (TeX-file-recurse (cond ((symbolp TeX-file-recurse)
-                                        TeX-file-recurse)
-                                       ((zerop TeX-file-recurse)
-                                        nil)
-                                       ((1- TeX-file-recurse)))))
-           (mapcar (lambda (file)
-                     (if (or TeX-file-recurse
-                             (not (file-directory-p file)))
-                         (TeX-auto-generate file auto)))
-                   files)))
-        ((not (file-newer-than-file-p
-               tex
-               (concat (file-name-as-directory auto)
-                       (TeX-strip-extension tex TeX-all-extensions t)
-                       ".el"))))
-        ((TeX-match-extension tex (TeX-delete-duplicate-strings
-                                   (append TeX-file-extensions
-                                           BibTeX-file-extensions
-                                           TeX-Biber-file-extensions)))
-         (with-current-buffer (let (enable-local-eval)
-                                (find-file-noselect tex))
-           (message "Parsing %s..." tex)
-           (TeX-auto-store (concat (file-name-as-directory auto)
-                                   (TeX-strip-extension tex
-                                                        TeX-all-extensions
-                                                        t)
-                                   ".el"))
-           (kill-buffer (current-buffer))
-           (message "Parsing %s...done" tex)))))
-
-;;;###autoload
-(defun TeX-auto-generate-global ()
-  "Create global auto directory for global TeX macro definitions."
-  (interactive)
-  (unless (file-directory-p TeX-auto-global)
-    (make-directory TeX-auto-global))
-  (let ((TeX-file-extensions '("cls" "sty"))
-        (BibTeX-file-extensions nil)
-        (TeX-Biber-file-extensions nil))
-    (mapc (lambda (macro) (TeX-auto-generate macro TeX-auto-global))
-          TeX-macro-global))
-  (byte-recompile-directory TeX-auto-global 0))
-
-(defun TeX-auto-store (file)
-  "Extract information for AUCTeX from current buffer and store it in FILE."
-  (TeX-auto-parse)
-
-  (if (member nil (mapcar #'TeX-auto-entry-clear-p TeX-auto-parser))
-      (let ((style (TeX-strip-extension nil TeX-all-extensions t))
-            (class-opts (if (boundp 'LaTeX-provided-class-options)
-                            LaTeX-provided-class-options))
-            (pkg-opts (if (boundp 'LaTeX-provided-package-options)
-                          LaTeX-provided-package-options))
-            (tex-cmd-opts TeX-command-extra-options)
-            (verb-envs (when (boundp 'LaTeX-verbatim-environments-local)
-                         LaTeX-verbatim-environments-local))
-            (verb-macros-delims (when (boundp 'LaTeX-verbatim-macros-with-delims-local)
-                                  LaTeX-verbatim-macros-with-delims-local))
-            (verb-macros-braces (when (boundp 'LaTeX-verbatim-macros-with-braces-local)
-                                  LaTeX-verbatim-macros-with-braces-local))
-            (dialect TeX-style-hook-dialect)
-            (bibtex-p (eq major-mode 'bibtex-mode)))
-        (TeX-unload-style style)
-        (with-current-buffer (generate-new-buffer file)
-          (erase-buffer)
-          (insert "(TeX-add-style-hook\n \""
-                  style "\"\n (lambda ()")
-          (unless (string= tex-cmd-opts "")
-            (insert "\n   (setq TeX-command-extra-options\n"
-                    "         " (prin1-to-string tex-cmd-opts) ")"))
-          (when class-opts
-            (insert "\n   (TeX-add-to-alist 'LaTeX-provided-class-options\n"
-                    "                     '" (prin1-to-string class-opts) ")"))
-          (when pkg-opts
-            (insert "\n   (TeX-add-to-alist 'LaTeX-provided-package-options\n"
-                    "                     '" (prin1-to-string pkg-opts) ")"))
-          (dolist (env verb-envs)
-            (insert
-             (format "\n   (add-to-list 'LaTeX-verbatim-environments-local \"%s\")"
-                     env)))
-          (dolist (env verb-macros-braces)
-            (insert
-             (format "\n   (add-to-list 'LaTeX-verbatim-macros-with-braces-local \"%s\")"
-                     env)))
-          (dolist (env verb-macros-delims)
-            (insert
-             (format "\n   (add-to-list 'LaTeX-verbatim-macros-with-delims-local \"%s\")"
-                     env)))
-          (mapc (lambda (el) (TeX-auto-insert el style))
-                TeX-auto-parser)
-          (insert ")")
-          (if dialect (insert (concat
-                               "\n "
-                               (prin1-to-string
-                                (if bibtex-p
-                                    ;; Add :latex since functions such
-                                    ;; as `LaTeX-add-bibitems' are
-                                    ;; only meaningful in LaTeX
-                                    ;; document buffer.
-                                    ;; FIXME: BibTeX is available to
-                                    ;; plain TeX through eplain
-                                    ;; (<URL:https://tug.org/eplain/doc/eplain.html#Citations>).
-                                    ;; It would be nice if AUCTeX
-                                    ;; supports such usage.
-                                    `'(or ,dialect :latex)
-                                  dialect)))))
-          (insert ")\n\n")
-          (write-region (point-min) (point-max) file nil 'silent)
-          (kill-buffer (current-buffer))))
-    (if (file-exists-p (concat file "c"))
-        (delete-file (concat file "c")))
-    (if (file-exists-p file)
-        (delete-file file))))
-
-(defun TeX-auto-entry-clear-p (entry)
-  "Check if the temporary for `TeX-auto-parser' entry ENTRY is clear."
-  ;; FIXME: This doc-string isn't clear to me.  -- rs
-  (null (symbol-value (nth TeX-auto-parser-temporary entry))))
-
-(defun TeX-auto-insert (entry &optional skip)
-  "Insert code to initialize ENTRY from `TeX-auto-parser'.
-
-If SKIP is not-nil, don't insert code for SKIP."
-  (let ((name (symbol-name (nth TeX-auto-parser-add entry)))
-        (list (symbol-value (nth TeX-auto-parser-temporary entry))))
-    (unless (null list)
-      (insert "\n   (" name)
-      (dolist (el list)
-        (cond ((and (stringp el) (not (string= el skip)))
-               (insert "\n    ")
-               (insert (prin1-to-string el)))
-              ((not (stringp el))
-               (insert "\n    ")
-               (insert "'" (prin1-to-string el)))))
-      (insert ")"))))
-
-(defvar TeX-auto-ignore
-  '("csname" "filedate" "fileversion" "docdate" "next" "labelitemi"
-    "labelitemii" "labelitemiii" "labelitemiv" "labelitemv"
-    "labelenumi" "labelenumii" "labelenumiii" "labelenumiv"
-    "labelenumv" "theenumi" "theenumii" "theenumiii" "theenumiv"
-    "theenumv" "document" "par" "do" "expandafter")
-  "List of symbols to ignore when scanning a TeX style file.")
-
-(defcustom TeX-auto-regexp-list 'TeX-auto-full-regexp-list
-  "List of regular expressions used for parsing the current file.
-It can also be a name of a variable having such value."
-  :type '(radio (variable-item TeX-auto-empty-regexp-list)
-                (variable-item TeX-auto-full-regexp-list)
-                (variable-item plain-TeX-auto-regexp-list)
-                (variable-item LaTeX-auto-minimal-regexp-list)
-                (variable-item LaTeX-auto-label-regexp-list)
-                (variable-item LaTeX-auto-regexp-list)
-                (variable :tag "Other")
-                (repeat :tag "Specify"
-                        (group (regexp :tag "Match")
-                               (sexp :tag "Groups")
-                               symbol)))
-  :group 'TeX-parse)
-  (make-variable-buffer-local 'TeX-auto-regexp-list)
-
-(defun TeX-auto-add-regexp (regexp)
-  "Add REGEXP to `TeX-auto-regexp-list' if not already a member."
-  (if (symbolp TeX-auto-regexp-list)
-      (setq TeX-auto-regexp-list (symbol-value TeX-auto-regexp-list)))
-  (or (member regexp TeX-auto-regexp-list)
-      (setq TeX-auto-regexp-list (cons regexp TeX-auto-regexp-list))))
-
-(defvar TeX-auto-empty-regexp-list
-  '(("<IMPOSSIBLE>\\(\\'\\`\\)" 1 ignore))
-  "List of regular expressions guaranteed to match nothing.")
-
-(defvar TeX-token-char
-  "\\(?:[a-zA-Z]\\|\\cj\\)"
-  "Regexp matching a character in a TeX macro.
-
-Please use a shy group if you use a grouping construct, because
-the functions/variables which use `TeX-token-char' expect not to
-alter the numbering of any ordinary, non-shy groups.")
-
-(defvar plain-TeX-auto-regexp-list
-  (let ((token TeX-token-char))
-    `((,(concat "\\\\def\\\\\\(" token "+\\)[^a-zA-Z@]")
-       1 TeX-auto-symbol-check)
-      (,(concat "\\\\let\\\\\\(" token "+\\)[^a-zA-Z@]")
-       1 TeX-auto-symbol-check)
-      (,(concat "\\\\font\\\\\\(" token "+\\)[^a-zA-Z@]") 1 TeX-auto-symbol)
-      (,(concat "\\\\chardef\\\\\\(" token "+\\)[^a-zA-Z@]") 1 TeX-auto-symbol)
-      (,(concat "\\\\new\\(?:count\\|dimen\\|muskip\\|skip\\)\\\\\\(" token
-                "+\\)[^a-zA-Z@]")
-       1 TeX-auto-symbol)
-      (,(concat "\\\\newfont{?\\\\\\(" token "+\\)}?") 1 TeX-auto-symbol)
-      (,(concat "\\\\typein\\[\\\\\\(" token "+\\)\\]") 1 TeX-auto-symbol)
-      ("\\\\input +\\(\\.*[^#%\\\\\\.\n\r]+\\)\\(\\.[^#%\\\\\\.\n\r]+\\)?"
-       1 TeX-auto-file)
-      (,(concat "\\\\mathchardef\\\\\\(" token "+\\)[^a-zA-Z@]")
-       1 TeX-auto-symbol)))
-  "List of regular expression matching common plain TeX macro definitions.")
-
-(defvar TeX-auto-full-regexp-list plain-TeX-auto-regexp-list
-  "Full list of regular expression matching TeX macro definitions.")
-
-(defvar TeX-auto-prepare-hook nil
-  "List of hooks to be called before parsing a TeX file.")
-
-(defvar TeX-auto-cleanup-hook nil
-  "List of hooks to be called after parsing a TeX file.")
-
-(defcustom TeX-auto-parse-length 999999
-  "Maximal length of TeX file (in characters) that will be parsed."
-  :group 'TeX-parse
-  :type 'integer)
-  (make-variable-buffer-local 'TeX-auto-parse-length)
-
-(defcustom TeX-auto-x-parse-length 0
-  "Maximum length of TeX file that will be parsed additionally.
-Use `TeX-auto-x-regexp-list' for parsing the region between
-`TeX-auto-parse-length' and this value."
-  :group 'TeX-parse
-  :type 'integer)
-  (make-variable-buffer-local 'TeX-auto-x-parse-length)
-
-(defcustom TeX-auto-x-regexp-list 'LaTeX-auto-label-regexp-list
-  "List of regular expressions used for additional parsing.
-It can also be a name of a variable having such value.
-See `TeX-auto-x-parse-length'."
-  :type '(radio (variable-item TeX-auto-empty-regexp-list)
-                (variable-item TeX-auto-full-regexp-list)
-                (variable-item plain-TeX-auto-regexp-list)
-                (variable-item LaTeX-auto-minimal-regexp-list)
-                (variable-item LaTeX-auto-label-regexp-list)
-                (variable-item LaTeX-auto-regexp-list)
-                (variable :tag "Other")
-                (repeat :tag "Specify"
-                        (group (regexp :tag "Match")
-                               (sexp :tag "Groups")
-                               symbol)))
-  :group 'TeX-parse)
-  (make-variable-buffer-local 'TeX-auto-x-regexp-list)
-
-(defun TeX-regexp-group-count (regexp)
-  "Return number of groups in a REGEXP.  This is not foolproof:
-you should not use something like `[\\(]' for a character range."
-  (let (start (n 0))
-    (while (string-match "\\(\\`\\|[^\\]\\)\\(\\\\\\\\\\)*\\\\([^?]"
-                         regexp start)
-      (setq start (- (match-end 0) 2)
-            n (1+ n)))
-    n))
-
-(defun TeX-auto-parse-region (regexp-list beg end)
-  "Parse TeX information according to REGEXP-LIST between BEG and END."
-  (if (symbolp regexp-list)
-      (setq regexp-list (and (boundp regexp-list) (symbol-value regexp-list))))
-  (if regexp-list
-      ;; Extract the information.
-      (let* (groups
-             (count 1)
-             (regexp (concat "\\("
-                             (mapconcat
-                              (lambda(x)
-                                (push (cons count x) groups)
-                                (setq count
-                                      (+ 1 count
-                                         (TeX-regexp-group-count (car x))))
-                                (car x))
-                              regexp-list "\\)\\|\\(")
-                             "\\)"))
-             syms
-             lst)
-        ;; TODO: Emacs allows at most 255 groups in a regexp, see the
-        ;; "#define MAX_REGNUM 255" in regex-emacs.c.  If our regex
-        ;; has more groups, bad things may happen, e.g.,
-        ;; (match-beginning 271) returns nil although the regexp that
-        ;; matched contains group number 271.  Sadly, MAX_REGNUM is
-        ;; not exposed to Lisp, so we need to hard-code it here (and
-        ;; sometimes check if it increased in newer Emacs versions).
-        (when (> count 255)
-          (error "The TeX auto-parser's regexp has too many groups (%d)" count))
-        (setq count 0)
-        (goto-char (if end (min end (point-max)) (point-max)))
-        (while (re-search-backward regexp beg t)
-          (let* ((entry (cdr (TeX-member nil groups
-                                         (lambda (_a b)
-                                           (match-beginning (car b))))))
-                 (symbol (nth 2 entry))
-                 (match (nth 1 entry)))
-            (unless (TeX-in-comment)
-              (looking-at (nth 0 entry))
-              (if (fboundp symbol)
-                  (funcall symbol match)
-                (puthash (if (listp match)
-                             (mapcar #'TeX-match-buffer match)
-                           (TeX-match-buffer match))
-                         (setq count (1- count))
-                         (cdr (or (assq symbol syms)
-                                  (car (push
-                                        (cons symbol
-                                              (make-hash-table :test #'equal))
-                                        syms)))))))))
-        (setq count 0)
-        (dolist (symbol syms)
-          (setq lst (symbol-value (car symbol)))
-          (while lst
-            (puthash (pop lst)
-                     (setq count (1+ count))
-                     (cdr symbol)))
-          (maphash (lambda (key value)
-                     (push (cons value key) lst))
-                   (cdr symbol))
-          (clrhash (cdr symbol))
-          (set (car symbol) (mapcar #'cdr (sort lst #'car-less-than-car)))))))
-
-(defun TeX-auto-parse ()
-  "Parse TeX information in current buffer.
-
-Call the functions in `TeX-auto-prepare-hook' before parsing, and the
-functions in `TeX-auto-cleanup-hook' after parsing."
-
-  (let ((case-fold-search nil))
-
-    (mapc #'TeX-auto-clear-entry TeX-auto-parser)
-    (run-hooks 'TeX-auto-prepare-hook)
-
-    (save-excursion
-      (and (> TeX-auto-x-parse-length TeX-auto-parse-length)
-           (> (point-max) TeX-auto-parse-length)
-           (TeX-auto-parse-region TeX-auto-x-regexp-list
-                                  TeX-auto-parse-length
-                                  TeX-auto-x-parse-length))
-      (TeX-auto-parse-region TeX-auto-regexp-list
-                             nil TeX-auto-parse-length))
-
-    ;; Cleanup ignored symbols.
-
-    ;; NOTE: This is O(N M) where it could be O(N log N + M log M) if we
-    ;; sorted the lists first.
-    (while (member (car TeX-auto-symbol) TeX-auto-ignore)
-      (setq TeX-auto-symbol (cdr TeX-auto-symbol)))
-    (let ((list TeX-auto-symbol))
-      (while (and list (cdr list))
-        (if (member (car (cdr list)) TeX-auto-ignore)
-            (setcdr list (cdr (cdr list)))
-          (setq list (cdr list)))))
-
-    (run-hooks 'TeX-auto-cleanup-hook)))
-
-(defun TeX-auto-clear-entry (entry)
-  "Set the temporary variable in ENTRY to nil."
-  (set (nth TeX-auto-parser-temporary entry) nil))
-
-(defvar LaTeX-auto-end-symbol nil)
-
-(defun TeX-auto-symbol-check (match)
-  "Add MATCH to TeX-auto-symbols.
-Check for potential LaTeX environments."
-  (let ((symbol (if (listp match)
-                    (mapcar #'TeX-match-buffer match)
-                  (TeX-match-buffer match))))
-    (if (and (stringp symbol)
-             (string-match "^end\\(.+\\)$" symbol))
-        (add-to-list 'LaTeX-auto-end-symbol
-                     (substring symbol (match-beginning 1) (match-end 1)))
-      (if (listp symbol)
-          (dolist (elt symbol)
-            (add-to-list 'TeX-auto-symbol elt))
-        (add-to-list 'TeX-auto-symbol symbol)))))
-
-
-;;; File Extensions
-
-(defgroup TeX-file-extension nil
-  "File extensions recognized by AUCTeX."
-  :group 'TeX-file)
-
-(defcustom TeX-file-extensions '("tex" "sty" "cls" "ltx" "texi" "txi" "texinfo" "dtx")
-  "File extensions used by manually generated TeX files."
-  :group 'TeX-file-extension
-  :type '(repeat (regexp :format "%v")))
-
-(defcustom TeX-all-extensions '("[^.\n]+")
-  "All possible file extensions."
-  :group 'TeX-file-extension
-  :type '(repeat (regexp :format "%v")))
-
-(defcustom TeX-default-extension "tex"
-  "Default extension for TeX files."
-  :group 'TeX-file-extension
-  :type 'string)
-
-  (make-variable-buffer-local 'TeX-default-extension)
-
-(defvar TeX-doc-extensions
-  '("dvi" "pdf" "ps" "txt" "html" "dvi\\.gz" "pdf\\.gz" "ps\\.gz" "txt\\.gz"
-    "html\\.gz" "dvi\\.bz2" "pdf\\.bz2" "ps\\.bz2" "txt\\.bz2" "html\\.bz2")
-  "File extensions of documentation files.")
-
-(defcustom docTeX-default-extension "dtx"
-  "Default extension for docTeX files."
-  :group 'TeX-file-extension
-  :type 'string)
-
-(defvar TeX-output-extension nil
-  "Extension of TeX output file.
-This is either a string or a list with
-a string as element.  Its value is obtained from `TeX-command-output-list'.
-Access to the value should be through the function `TeX-output-extension'.")
-
-  (make-variable-buffer-local 'TeX-output-extension)
-
-(defcustom TeX-Biber-file-extensions '("bib" "ris" "xml")
-  "Valid file extensions for Biber files."
-  :group 'TeX-file-extension
-  :type '(repeat (regexp :format "%v")))
-
-(defcustom BibTeX-file-extensions '("bib")
-  "Valid file extensions for BibTeX files."
-  :group 'TeX-file-extension
-  :type '(repeat (regexp :format "%v")))
-
-(defcustom BibLaTeX-style-extensions '("bbx")
-  "Valid file extensions for BibLaTeX styles."
-  :group 'TeX-file-extension
-  :type '(repeat (regexp :format "%v")))
-
-(defcustom BibTeX-style-extensions '("bst")
-  "Valid file extensions for BibTeX styles."
-  :group 'TeX-file-extension
-  :type '(repeat (regexp :format "%v")))
-
-(defun TeX-match-extension (file &optional extensions)
-  "Return non-nil if FILE has one of EXTENSIONS.
-
-If EXTENSIONS is not specified or nil, the value of
-`TeX-file-extensions' is used instead."
-
-  (if (null extensions)
-      (setq extensions TeX-file-extensions))
-
-  (let ((regexp (concat "\\.\\("
-                        (mapconcat #'identity extensions "\\|")
-                        "\\)$"))
-        (case-fold-search t))
-    (string-match regexp file)))
-
-(defun TeX-strip-extension (&optional string extensions nodir nostrip)
-  "Return STRING without any trailing extension in EXTENSIONS.
-If NODIR is t, also remove directory part of STRING.
-If NODIR is `path', remove directory part of STRING if it is
-equal to the current directory or is a member of
-`TeX-macro-private' or `TeX-macro-global'.
-If NOSTRIP is set, do not remove extension after all.
-STRING defaults to the name of the current buffer.
-EXTENSIONS defaults to `TeX-file-extensions'."
-
-  (if (null string)
-      (setq string (or (buffer-file-name) "<none>")))
-
-  (if (null extensions)
-      (setq extensions TeX-file-extensions))
-
-  (let* ((strip (if (and (not nostrip)
-                         (TeX-match-extension string extensions))
-                    (substring string 0 (match-beginning 0))
-                  string))
-         (dir (expand-file-name (or (file-name-directory strip) "./"))))
-    (if (or (eq nodir t)
-            (string-equal dir (expand-file-name "./"))
-            (member dir (mapcar #'file-name-as-directory TeX-macro-global))
-            (member dir (mapcar #'file-name-as-directory TeX-macro-private)))
-        (file-name-nondirectory strip)
-      strip)))
-
-
-;;; File Searching
-
-(defun TeX-tree-roots ()
-  "Return a list of available TeX tree roots."
-  (let (list)
-    (dolist (dir (TeX-tree-expand '("$TEXMFHOME" "$TEXMFMAIN" "$TEXMFLOCAL"
-                                    "$TEXMFDIST")
-                                  "latex"))
-      (when (file-readable-p dir)
-        (cl-pushnew dir list :test #'equal)))
-    (nreverse list)))
-
-(defcustom TeX-tree-roots (TeX-tree-roots)
-  "List of all available TeX tree root directories."
-  :group 'TeX-file
-  :type '(repeat directory))
-
-;; We keep this function in addition to `TeX-search-files' because it
-;; is faster.  Since it does not look further into subdirectories,
-;; this comes at the price of finding a smaller number of files.
-(defun TeX-search-files-kpathsea (var extensions scope nodir strip)
-  "Return a list of files in directories determined by expanding VAR.
-Only files which match EXTENSIONS are returned.  SCOPE defines
-the scope for the search and can be `local' or `global' besides
-nil.  If NODIR is non-nil, remove directory part.  If STRIP is
-non-nil, remove file extension."
-  (when TeX-kpathsea-path-delimiter
-    (let ((dirs (if (eq scope 'local)
-                    '("./")
-                  (TeX-tree-expand (list var) nil)))
-          result)
-      (if (eq scope 'global)
-          (setq dirs (delete "./" dirs)))
-      (setq extensions (concat "\\.\\(?:"
-                               (mapconcat #'identity extensions "\\|")
-                               "\\)\\'")
-            result (apply #'append (mapcar (lambda (x)
-                                             (when (file-readable-p x)
-                                               (directory-files
-                                                x (not nodir) extensions t)))
-                                           dirs)))
-      (if strip
-          (mapcar (lambda (x)
-                    (if (string-match extensions x)
-                        (substring x 0 (match-beginning 0))
-                      x))
-                  result)
-        result))))
-
-(defun TeX-search-files (&optional directories extensions nodir strip)
-  "Return a list of all reachable files in DIRECTORIES ending with EXTENSIONS.
-If optional argument NODIR is set, remove directory part.
-If optional argument STRIP is set, remove file extension.
-If optional argument DIRECTORIES is set, search in those directories.
-Otherwise, search in all TeX macro directories.
-If optional argument EXTENSIONS is not set, use `TeX-file-extensions'"
-  (when (null extensions)
-    (setq extensions TeX-file-extensions))
-  (when (null directories)
-    (setq directories (cons "./" (append TeX-macro-private TeX-macro-global))))
-  (let (match
-        (TeX-file-recurse (cond ((symbolp TeX-file-recurse)
-                                 TeX-file-recurse)
-                                ((zerop TeX-file-recurse)
-                                 nil)
-                                ((1- TeX-file-recurse)))))
-    (while directories
-      (let* ((directory (car directories))
-             (content (and directory
-                           (file-readable-p directory)
-                           (file-directory-p directory)
-                           (directory-files directory))))
-        (setq directories (cdr directories))
-        (while content
-          (let ((file (concat directory (car content))))
-            (setq content (cdr content))
-            (cond ((string-match TeX-ignore-file file))
-                  ((not (file-readable-p file)))
-                  ((file-directory-p file)
-                   (if TeX-file-recurse
-                       (setq match
-                             (append match
-                                     (TeX-search-files
-                                      (list (file-name-as-directory file))
-                                      extensions nodir strip)))))
-                  ((TeX-match-extension file extensions)
-                   (setq match (cons (TeX-strip-extension
-                                      file extensions nodir (not strip))
-                                     match))))))))
-    match))
-
-;; The variables `TeX-macro-private' and `TeX-macro-global' are not
-;; used for specifying the directories because the number of
-;; directories to be searched should be limited as much as possible
-;; and the TeX-macro-* variables are just too broad for this.
-(defvar TeX-search-files-type-alist
-  '((texinputs "${TEXINPUTS}" ("tex/") TeX-file-extensions)
-    (docs "${TEXDOCS}" ("doc/") TeX-doc-extensions)
-    (bibinputs "${BIBINPUTS}" ("bibtex/bib/") BibTeX-file-extensions)
-    (bstinputs "${BSTINPUTS}" ("bibtex/bst/") BibTeX-style-extensions))
-  "Alist of filetypes with locations and file extensions.
-Each element of the alist consists of a symbol expressing the
-filetype, a variable which can be expanded on kpathsea-based
-systems into the directories where files of the given type
-reside, a list of absolute directories, relative directories
-below the root of a TDS-compliant TeX tree or a list of variables
-with either type of directories as an alternative for
-non-kpathsea-based systems and a list of extensions to be matched
-upon a file search.  Note that the directories have to end with a
-directory separator.
-
-Each AUCTeX mode should set the variable buffer-locally with a
-more specific value.  See `LaTeX-search-files-type-alist' for an
-example.")
-
-(defun TeX-search-files-by-type (filetype &optional scope nodir strip)
-  "Return a list of files in TeX's search path with type FILETYPE.
-FILETYPE is a symbol used to choose the search paths and
-extensions.  See `TeX-search-files-type-alist' for supported
-symbols.
-
-The optional argument SCOPE sets the scope for the search.
-Besides nil the symbols `local' and `global' are accepted.
-`local' means to search in the current directory only, `global'
-in the global directories only and nil in both.
-
-If optional argument NODIR is non-nil, remove directory part.
-
-If optional argument STRIP is non-nil, remove file extension."
-  (let* ((gc-cons-threshold 10000000)
-         (spec (assq filetype TeX-search-files-type-alist))
-         (kpse-var (nth 1 spec))
-         (rawdirs (nth 2 spec))
-         (exts (nth 3 spec))
-         expdirs dirs local-files)
-    (setq exts (if (symbolp exts) (eval exts t) exts))
-    (or (TeX-search-files-kpathsea kpse-var exts scope nodir strip)
-        (progn
-          (unless (eq scope 'global)
-            (setq local-files
-                  (let ((TeX-file-recurse nil))
-                    (TeX-search-files '("./") exts nodir strip))))
-          (if (eq scope 'local)
-              local-files
-            (if (null TeX-tree-roots)
-                (error "No TeX trees available; configure `TeX-tree-roots'")
-              ;; Expand variables.
-              (setq expdirs
-                    ;; Don't use `delete-dups' instead of
-                    ;; `TeX-delete-duplicate-strings' here.
-                    ;; Otherwise, when the last element of `rawdirs'
-                    ;; is a variable, its value might be truncated as
-                    ;; side effect.
-                    (TeX-delete-duplicate-strings
-                     (apply #'append
-                            (mapcar (lambda (rawdir)
-                                      (if (symbolp rawdir)
-                                          (symbol-value rawdir)
-                                        (list rawdir)))
-                                    rawdirs))))
-              ;; Assumption: Either all paths are absolute or all are relative.
-              (if (file-name-absolute-p (car expdirs))
-                  (setq dirs expdirs)
-                ;; Append relative TDS subdirs to all TeX tree roots.
-                (dolist (root TeX-tree-roots)
-                  (dolist (dir expdirs)
-                    (let ((dir (expand-file-name dir root)))
-                      (unless (member dir dirs)
-                        (setq dirs (append dirs (list dir)))))))))
-            (append local-files (TeX-search-files dirs exts nodir strip)))))))
-
-;;; Narrowing
-
-(defun TeX-narrow-to-group ()
-  "Make text outside current group invisible."
-  (interactive)
-  (save-excursion
-    (widen)
-    (let ((opoint (point))
-          beg end)
-      (if (null (search-backward "{" nil t))
-          (message "Nothing to be narrowed here.")
-        (setq beg (point))
-        (forward-sexp)
-        (setq end (point))
-        (if (< end opoint)
-            (message "Nothing to be narrowed here.")
-          (narrow-to-region beg end))))))
-(put 'TeX-narrow-to-group 'disabled t)
-
-;;; Utilities
-;;
-;; Some of these functions has little to do with TeX, but nonetheless we
-;; should use the "TeX-" prefix to avoid name clashes.
-
-(defun TeX-listify (elt)
-  "Return a newly created list with element ELT.
-If ELT already is a list, return ELT."
-  (if (listp elt) elt (list elt)))
-
-(defun TeX-member (elt list how)
-  "Return the member ELT in LIST.  Comparison done with HOW.
-Return nil if ELT is not a member of LIST."
-  (while (and list (not (funcall how elt (car list))))
-    (setq list (cdr list)))
-  (car-safe list))
-
-(defun TeX-elt-of-list-member (elts list)
-  "Return non-nil if an element of ELTS is a member of LIST."
-  (catch 'found
-    (dolist (elt elts)
-      (when (member elt list)
-        (throw 'found t)))))
-
-;; Compatibility alias
-(defun TeX-assoc (key list)
-  (assoc-string key list t))
-(make-obsolete 'TeX-assoc
-               "use (assoc-string KEY LIST t) instead." "AUCTeX 13.0")
-
-(defun TeX-match-buffer (n)
-  "Return the substring corresponding to the N'th match.
-See `match-data' for details."
-  (if (match-beginning n)
-      (buffer-substring-no-properties (match-beginning n) (match-end n))
-    ""))
-
-(defun TeX-looking-at-backward (regexp &optional limit)
-  "Return non-nil if the text before point matches REGEXP.
-Optional second argument LIMIT gives a max number of characters
-to look backward for."
-  (let ((pos (point)))
-    (save-excursion
-      (and (re-search-backward regexp
-                               (if limit (max (point-min) (- (point) limit)))
-                               t)
-           (eq (match-end 0) pos)))))
-
-(defun TeX-current-line ()
-  "The current line number."
-  (format "%d" (1+ (TeX-current-offset))))
-
-(defun TeX-current-file-name-master-relative ()
-  "Return current filename, relative to master directory."
-  (file-relative-name
-   (buffer-file-name)
-   (TeX-master-directory)))
-
-(defun TeX-near-bobp ()
-  "Return t if there's nothing but whitespace between (bob) and (point)."
-  (save-excursion
-    (skip-chars-backward " \t\n")
-    (bobp)))
-
-(defun TeX-add-to-alist (alist-var new-alist)
-  "Add NEW-ALIST to the ALIST-VAR.
-If an element with the same key as the key of an element of
-NEW-ALIST is already present in ALIST-VAR, add the new values to
-it; if a matching element is not already present, append the new
-element to ALIST-VAR."
-  ;; Loop over all elements of NEW-ALIST.
-  (while new-alist
-    (let* ((new-element (car new-alist))
-           ;; Get the element of ALIST-VAR with the same key of the current
-           ;; element of NEW-ALIST, if any.
-           (old-element (assoc (car new-element) (symbol-value alist-var))))
-      (if old-element
-          (progn
-            (set alist-var (delete old-element (symbol-value alist-var)))
-            ;; Append to `old-element' the values of the current element of
-            ;; NEW-ALIST.
-            (mapc (lambda (elt)
-                    (unless (member elt (cdr old-element))
-                      (setq old-element (append old-element (list elt)))))
-                  (cdr new-element))
-            (add-to-list alist-var old-element t))
-        (add-to-list alist-var new-element t)))
-    ;; Next element of NEW-ALIST.
-    (setq new-alist (cdr new-alist))))
-
-;;; Syntax Table
-
-(defvar TeX-mode-syntax-table (make-syntax-table)
-  "Syntax table used while in TeX mode.")
-
- (make-variable-buffer-local 'TeX-mode-syntax-table)
-
-(progn ; Define TeX-mode-syntax-table.
-  (modify-syntax-entry (string-to-char TeX-esc)
-                       "\\" TeX-mode-syntax-table)
-  (modify-syntax-entry ?\f ">"  TeX-mode-syntax-table)
-  (modify-syntax-entry ?\n ">"  TeX-mode-syntax-table)
-  (modify-syntax-entry (string-to-char TeX-grop)
-                       (concat "(" TeX-grcl)
-                       TeX-mode-syntax-table)
-  (modify-syntax-entry (string-to-char TeX-grcl)
-                       (concat ")" TeX-grop)
-                       TeX-mode-syntax-table)
-  (modify-syntax-entry ?%  "<"  TeX-mode-syntax-table)
-  (modify-syntax-entry ?\" "."  TeX-mode-syntax-table)
-  (modify-syntax-entry ?&  "."  TeX-mode-syntax-table)
-  (modify-syntax-entry ?_  "."  TeX-mode-syntax-table)
-  (modify-syntax-entry ?@  "_"  TeX-mode-syntax-table)
-  (modify-syntax-entry ?~  "."  TeX-mode-syntax-table)
-  (modify-syntax-entry ?$  "$"  TeX-mode-syntax-table)
-  (modify-syntax-entry ?'  "w"  TeX-mode-syntax-table)
-  (modify-syntax-entry ?«  "."  TeX-mode-syntax-table)
-  (modify-syntax-entry ?»  "."  TeX-mode-syntax-table)
-  (modify-syntax-entry ?|  "."  TeX-mode-syntax-table))
-
-;;; Menu Support
-
-(defvar TeX-command-current #'TeX-command-master
-  "Specify whether to run command on master, buffer or region.")
-;; Function used to run external command.
-
-(defun TeX-command-select-master ()
-  "Determine that the next command will be on the master file."
-  (interactive)
-  (message "Next command will be on the master file.")
-  (setq TeX-command-current #'TeX-command-master))
-
-(defun TeX-command-select-buffer ()
-  "Determine that the next command will be on the buffer."
-  (interactive)
-  (message "Next command will be on the buffer")
-  (setq TeX-command-current #'TeX-command-buffer))
-
-(defun TeX-command-select-region ()
-  "Determine that the next command will be on the region."
-  (interactive)
-  (message "Next command will be on the region")
-  (setq TeX-command-current #'TeX-command-region))
-
-(defvar TeX-command-force nil)
-;; If non-nil, TeX-command-query will return the value of this
-;; variable instead of quering the user.
-
-(defun TeX-command-menu (name)
-  "Execute `TeX-command-list' NAME from a menu."
-  (let ((TeX-command-force name))
-    (funcall TeX-command-current)))
-
-(defun TeX-command-menu-print (printer command name)
-  "Print on PRINTER using method COMMAND to run NAME."
-  (let ((TeX-printer-default (unless (string= printer "Other") printer))
-        (TeX-printer-list (and (string= printer "Other") TeX-printer-list))
-        (TeX-print-command command)
-        (TeX-queue-command command))
-    (TeX-command-menu name)))
-
-(defun TeX-command-menu-printer-entry (entry lookup command name)
-  "Return `TeX-printer-list' ENTRY as a menu item."
-  (vector (nth 0 entry)
-          (list 'TeX-command-menu-print
-                (nth 0 entry)
-                (or (nth lookup entry) command)
-                name)))
-
-(defun TeX-command-menu-entry (entry)
-  "Return `TeX-command-list' ENTRY as a menu item."
-  (let ((name (car entry)))
-    (cond ((and (string-equal name TeX-command-Print)
-                TeX-printer-list)
-           (cons TeX-command-Print
-                 (mapcar (lambda (entry)
-                           (TeX-command-menu-printer-entry
-                            entry 1 TeX-print-command name))
-                         (append TeX-printer-list '(("Other"))))))
-          ((and (string-equal name TeX-command-Queue)
-                TeX-printer-list)
-           (cons TeX-command-Queue
-                 (mapcar (lambda (entry)
-                           (TeX-command-menu-printer-entry
-                            entry 2 TeX-queue-command name))
-                         (append TeX-printer-list '(("Other"))))))
-          (t
-           (vconcat `(,name (TeX-command-menu ,name))
-                    (nthcdr 5 entry))))))
-
-(defconst TeX-command-menu-name "Command"
-  "Name to be displayed for the command menu in all modes defined by AUCTeX.")
-
-;;; Keymap
-
-(defcustom TeX-electric-escape nil
-  "If non-nil, ``\\'' will offer on-the-fly completion.
-In Texinfo-mode, ``@'' will do that job instead and ``\\'' is not
-affected.  See `TeX-electric-macro' for detail."
-  :group 'TeX-macro
-  :type 'boolean)
-
-(defcustom TeX-electric-sub-and-superscript nil
-  "If non-nil, insert braces after typing `^' and `_' in math mode."
-  :group 'TeX-macro
-  :type 'boolean)
-
-(defcustom TeX-newline-function #'newline
-  "Function to be called upon pressing `RET'."
-  :group 'TeX-indentation
-  :type '(choice (const newline)
-                 (const newline-and-indent)
-                 (const reindent-then-newline-and-indent)
-                 (sexp :tag "Other")))
-
-(defun TeX-insert-backslash (arg)
-  "Either insert typed key ARG times or call `TeX-electric-macro'.
-`TeX-electric-macro' will be called if `TeX-electric-escape' is non-nil."
-  (interactive "*p")
-  (if TeX-electric-escape
-      (TeX-electric-macro)
-    (self-insert-command arg)))
-
-(defun TeX-insert-sub-or-superscript (arg)
-  "Insert typed key ARG times and possibly a pair of braces.
-Brace insertion is only done if point is in a math construct and
-`TeX-electric-sub-and-superscript' has a non-nil value."
-  (interactive "*p")
-  (self-insert-command arg)
-  (when (and TeX-electric-sub-and-superscript (texmathp))
-    (insert (concat TeX-grop TeX-grcl))
-    (backward-char)))
-
-(defun TeX-newline ()
-  "Call the function specified by the variable `TeX-newline-function'."
-  (interactive) (call-interactively TeX-newline-function))
-
-(defvar TeX-mode-map
-  (let ((map (make-sparse-keymap)))
-    ;; Standard
-    ;; (define-key map "\177"     #'backward-delete-char-untabify)
-    (define-key map "\C-c}"    #'up-list)
-    (define-key map "\C-c#"    #'TeX-normal-mode)
-    (define-key map "\C-c\C-n" #'TeX-normal-mode)
-    (define-key map "\C-c?"    #'TeX-documentation-texdoc)
-    (define-key map "\C-c\C-i" #'TeX-goto-info-page)
-    (define-key map "\r"       #'TeX-newline)
-
-    ;; From tex.el
-    (define-key map "\""       #'TeX-insert-quote)
-    (define-key map "$"        #'TeX-insert-dollar)
-    ;; Removed because LaTeX 2e have a better solution to italic correction.
-    ;; (define-key map "."        #'TeX-insert-punctuation)
-    ;; (define-key map ","        #'TeX-insert-punctuation)
-    (define-key map "\C-c{"    #'TeX-insert-braces)
-    (define-key map "\C-c\C-f" #'TeX-font)
-    (define-key map "\C-c\C-m" #'TeX-insert-macro)
-    (define-key map "\\"       #'TeX-insert-backslash)
-    (define-key map "^"        #'TeX-insert-sub-or-superscript)
-    (define-key map "_"        #'TeX-insert-sub-or-superscript)
-    (define-key map "\e\t"     #'TeX-complete-symbol) ;*** Emacs 19 way
-
-    (define-key map "\C-c'"    #'TeX-comment-or-uncomment-paragraph) ;*** Old way
-    (define-key map "\C-c:"    #'comment-or-uncomment-region) ;*** Old way
-    (define-key map "\C-c\""   #'TeX-uncomment) ;*** Old way
-
-    (define-key map "\C-c;"    #'comment-or-uncomment-region)
-    (define-key map "\C-c%"    #'TeX-comment-or-uncomment-paragraph)
-
-    (define-key map "\C-c\C-t\C-p"   #'TeX-PDF-mode)
-    (define-key map "\C-c\C-t\C-i"   #'TeX-interactive-mode)
-    (define-key map "\C-c\C-t\C-s"   #'TeX-source-correlate-mode)
-    (define-key map "\C-c\C-t\C-r"   #'TeX-pin-region)
-    (define-key map "\C-c\C-w"       #'TeX-toggle-debug-bad-boxes); to be removed
-    (define-key map "\C-c\C-t\C-b"   #'TeX-toggle-debug-bad-boxes)
-    (define-key map "\C-c\C-t\C-w"   #'TeX-toggle-debug-warnings)
-    (define-key map "\C-c\C-t\C-x"   #'TeX-toggle-suppress-ignored-warnings)
-    (define-key map "\C-c\C-v" #'TeX-view)
-    (define-key map "\C-c\C-d" #'TeX-save-document)
-    (define-key map "\C-c\C-r" #'TeX-command-region)
-    (define-key map "\C-c\C-b" #'TeX-command-buffer)
-    (define-key map "\C-c\C-c" #'TeX-command-master)
-    (define-key map "\C-c\C-a" #'TeX-command-run-all)
-    (define-key map "\C-c\C-k" #'TeX-kill-job)
-    (define-key map "\C-c\C-l" #'TeX-recenter-output-buffer)
-    (define-key map "\C-c^" #'TeX-home-buffer)
-    (define-key map "\C-c`"    #'TeX-next-error)
-    ;; Remap bindings of `next-error'
-    (define-key map [remap next-error] #'TeX-next-error)
-    ;; Remap bindings of `previous-error'
-    (define-key map [remap previous-error] #'TeX-previous-error)
-    ;; From tex-fold.el
-    (define-key map "\C-c\C-o\C-f" #'TeX-fold-mode)
-
-    ;; Multifile
-    (define-key map "\C-c_" #'TeX-master-file-ask)  ;*** temporary
-
-    (define-key map "\C-xng" #'TeX-narrow-to-group)
-    map)
-  "Keymap for common TeX and LaTeX commands.")
-
-(defun TeX-mode-specific-command-menu (mode)
-  "Return a Command menu specific to the major MODE."
-  (list TeX-command-menu-name
-        :filter (lambda (&rest _ignored)
-                  (TeX-mode-specific-command-menu-entries mode))
-        "Bug."))
-
-(defun TeX-mode-specific-command-menu-entries (mode)
-  "Return the entries for a Command menu specific to the major MODE."
-  (append
-   `("Command on"
-     [ "Master File" TeX-command-select-master
-       :keys "C-c C-c" :style radio
-       :selected (eq TeX-command-current #'TeX-command-master)
-       :help "Commands in this menu work on the Master File"]
-     [ "Buffer" TeX-command-select-buffer
-       :keys "C-c C-b" :style radio
-       :selected (eq TeX-command-current #'TeX-command-buffer)
-       :help "Commands in this menu work on the current buffer"]
-     [ "Region" TeX-command-select-region
-       :keys "C-c C-r" :style radio
-       :selected (eq TeX-command-current #'TeX-command-region)
-       :help "Commands in this menu work on the region"]
-     [ "Fix the Region" TeX-pin-region
-       :active (or (if prefix-arg
-                       (<= (prefix-numeric-value prefix-arg) 0)
-                     (and (boundp 'TeX-command-region-begin)
-                          (markerp TeX-command-region-begin)))
-                   mark-active)
-       ;;:visible (eq TeX-command-current 'TeX-command-region)
-       :style toggle
-       :selected (and (boundp 'TeX-command-region-begin)
-                      (markerp TeX-command-region-begin))
-       :help "Fix the region for \"Command on Region\""]
-     "-"
-     ["Recenter Output Buffer" TeX-recenter-output-buffer
-      :help "Show the output of current TeX process"]
-     ["Kill Job" TeX-kill-job
-      :help "Kill the current TeX process"]
-     ["Next Error" TeX-next-error
-      :help "Jump to the next error of the last TeX run"]
-     ["Previous Error" TeX-previous-error
-      :help "Jump to the previous error of the last TeX run"
-      :visible TeX-parse-all-errors]
-     ["Error Overview" TeX-error-overview
-      :help "Open an overview of errors occured in the last TeX run"
-      :visible TeX-parse-all-errors]
-     ["Quick View" TeX-view
-      :help "Start a viewer without prompting"]
-     "-"
-     ("TeXing Options"
-      ,@(mapcar (lambda (x)
-                  (let ((symbol (car x)) (name (nth 1 x)))
-                    `[ ,(format "Use %s engine" name) (TeX-engine-set ',symbol)
-                       :style radio :selected (eq TeX-engine ',symbol)
-                       :help ,(format "Use %s engine for compiling" name) ]))
-                (TeX-engine-alist))
-      "-"
-      [ "Generate PDF" TeX-PDF-mode
-        :style toggle :selected TeX-PDF-mode
-        :active (not (eq TeX-engine 'omega))
-        :help "Use PDFTeX to generate PDF instead of DVI"]
-      ( "PDF from DVI"
-        :visible TeX-PDF-mode
-        :help "Compile to DVI with (La)TeX and convert to PDF"
-        [ "Compile directly to PDF"
-          (lambda () (interactive) (setq TeX-PDF-from-DVI nil))
-          :style radio :selected (null (TeX-PDF-from-DVI))
-          :help "Compile directly to PDF without intermediate conversions"]
-        [ "dvips + ps2pdf"
-          (lambda () (interactive) (setq TeX-PDF-from-DVI "Dvips"))
-          :style radio :selected (equal (TeX-PDF-from-DVI) "Dvips")
-          :help "Convert DVI to PDF with dvips + ps2pdf sequence"]
-        [ "dvipdfmx"
-          (lambda () (interactive) (setq TeX-PDF-from-DVI "Dvipdfmx"))
-          :style radio :selected (equal (TeX-PDF-from-DVI) "Dvipdfmx")
-          :help "Convert DVI to PDF with dvipdfmx"])
-      [ "Run Interactively" TeX-interactive-mode
-        :style toggle :selected TeX-interactive-mode :keys "C-c C-t C-i"
-        :help "Stop on errors in a TeX run"]
-      [ "Correlate I/O" TeX-source-correlate-mode
-        :style toggle :selected TeX-source-correlate-mode
-        :help "Enable forward and inverse search in the previewer"]
-      ["Debug Bad Boxes" TeX-toggle-debug-bad-boxes
-       :style toggle :selected TeX-debug-bad-boxes :keys "C-c C-t C-b"
-       :help "Make \"Next Error\" show overfull and underfull boxes"]
-      ["Debug Warnings" TeX-toggle-debug-warnings
-       :style toggle :selected TeX-debug-warnings
-       :help "Make \"Next Error\" show warnings"])
-     ["Compile and view" TeX-command-run-all
-      :help "Compile the document until it is ready and open the viewer"])
-   (delq nil
-         (mapcar #'TeX-command-menu-entry
-                 (TeX-mode-specific-command-list mode)))))
-
-(defun TeX-mode-specific-command-list (mode)
-  "Return the list of commands available in the given MODE."
-  (let ((full-list TeX-command-list)
-        out-list
-        entry)
-    (while (setq entry (pop full-list))
-      ;; `(nth 4 entry)' may be either an atom in case of which the
-      ;; entry should be present in any mode or a list of major modes.
-      (if (or (atom (nth 4 entry))
-              (memq mode (nth 4 entry)))
-          (push entry out-list)))
-    (nreverse out-list)))
-
-(defvar TeX-fold-menu
-  '("Show/Hide"
-    ["Fold Mode" TeX-fold-mode
-     :style toggle
-     :selected (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Toggle folding mode"]
-    "-"
-    ["Hide All in Current Buffer" TeX-fold-buffer
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Hide all configured TeX constructs in the current buffer"]
-    ["Hide All in Current Region" TeX-fold-region
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Hide all configured TeX constructs in the marked region"]
-    ["Hide All in Current Paragraph" TeX-fold-paragraph
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Hide all configured TeX constructs in the paragraph containing point"]
-    ["Hide Current Macro" TeX-fold-macro
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Hide the macro containing point"]
-    ["Hide Current Environment" TeX-fold-env
-     :visible (not (eq major-mode 'plain-tex-mode))
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Hide the environment containing point"]
-    ["Hide Current Comment" TeX-fold-comment
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Hide the comment containing point"]
-    "-"
-    ["Show All in Current Buffer" TeX-fold-clearout-buffer
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Permanently show all folded content again"]
-    ["Show All in Current Region" TeX-fold-clearout-region
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Permanently show all folded content in marked region"]
-    ["Show All in Current Paragraph" TeX-fold-clearout-paragraph
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Permanently show all folded content in paragraph containing point"]
-    ["Show Current Item" TeX-fold-clearout-item
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Permanently show the item containing point"]
-    "-"
-    ["Hide or Show Current Item" TeX-fold-dwim
-     :active (and (boundp 'TeX-fold-mode) TeX-fold-mode)
-     :help "Hide or show the item containing point"])
-  "Menu definition for commands from tex-fold.el.")
-
-(defvar TeX-customization-menu nil)
-
-(defvar TeX-common-menu-entries
-  `(("Multifile/Parsing"
-     ["Switch to Master File" TeX-home-buffer
-      :help "Switch to buffer of Master File, or buffer of last TeX command"]
-     ["Save Document" TeX-save-document
-      :help "Save all buffers associated with the current Master File"]
-     ["Set Master File" TeX-master-file-ask
-      :active (not (TeX-local-master-p))
-      :help "Set the main file to run TeX commands on"]
-     ["Reset Buffer" TeX-normal-mode
-      :help "Save and reparse the current buffer for style information"]
-     ["Reset AUCTeX" (TeX-normal-mode t) :keys "C-u C-c C-n"
-      :help "Reset buffer and reload AUCTeX style files"])
-    ["Find Documentation..." TeX-documentation-texdoc
-     :help "Get help on commands, packages, or TeX-related topics in general"]
-    ["Read the AUCTeX Manual" TeX-goto-info-page
-     :help "Everything worth reading"]
-    ("Customize AUCTeX"
-     ["Browse Options"
-      (customize-group 'AUCTeX)
-      :help "Open the customization buffer for AUCTeX"]
-     ["Extend this Menu"
-      (progn
-        (easy-menu-add-item
-         nil
-         ;; Ugly hack because docTeX mode uses the LaTeX menu.
-         (list (if (eq major-mode 'doctex-mode) "LaTeX" TeX-base-mode-name))
-         (or TeX-customization-menu
-             (setq TeX-customization-menu
-                   (customize-menu-create 'AUCTeX "Customize AUCTeX")))))
-      :help "Make this menu a full-blown customization menu"])
-    ["Report AUCTeX Bug" TeX-submit-bug-report
-     :help ,(format "Problems with AUCTeX %s? Mail us!"
-                    AUCTeX-version)]))
-
-
-;;; Verbatim constructs
-
-(defvar TeX-verbatim-p-function nil
-  "Mode-specific function to be called by `TeX-verbatim-p'.
-It must accept optional argument POS for position.")
-(make-variable-buffer-local 'TeX-verbatim-p-function)
-
-;; XXX: We only have an implementation for LaTeX mode at the moment (Oct 2009).
-(defun TeX-verbatim-p (&optional pos)
-  "Return non-nil if position POS is in a verbatim-like construct.
-A mode-specific implementation is required.  If it is not
-available, the function always returns nil."
-  (when TeX-verbatim-p-function
-    (funcall TeX-verbatim-p-function pos)))
-
-
-;;; Comments
-
-(defvar TeX-comment-start-regexp "%"
-  "Regular expression matching a comment starter.
-Unlike the variable `comment-start-skip' it should not match any
-whitespace after the comment starter or any character before it.")
-(make-variable-buffer-local 'TeX-comment-start-regexp)
-
-(defun TeX-uncomment ()
-  "Delete comment characters from the beginning of each line in a comment."
-  (interactive)
-  (save-excursion
-    ;; Find first comment line
-    (beginning-of-line)
-    (while (and (looking-at (concat "^[ \t]*" TeX-comment-start-regexp))
-                (not (bobp)))
-      (forward-line -1))
-    (let ((beg (point)))
-      (forward-line 1)
-      ;; Find last comment line
-      (while (and (looking-at (concat "^[ \t]*" TeX-comment-start-regexp))
-                  (not (eobp)))
-        (forward-line 1))
-      ;; Uncomment region
-      (uncomment-region beg (point)))))
-
-(defun TeX-comment-or-uncomment-paragraph ()
-  "Comment or uncomment current paragraph."
-  (interactive)
-  (if (TeX-in-commented-line)
-      (TeX-uncomment)
-    (save-excursion
-      (beginning-of-line)
-      ;; Don't do anything if we are in an empty line.  If this line
-      ;; is followed by a lot of commented lines, this shall prevent
-      ;; that mark-paragraph skips over these lines and marks a
-      ;; paragraph outside the visible window which might get
-      ;; commented without the user noticing.
-      (unless (looking-at "^[ \t]*$")
-        (mark-paragraph)
-        (comment-region (point) (mark))))))
-
-(defun TeX-in-comment ()
-  "Return non-nil if point is in a comment."
-  (if (or (bolp)
-          (null comment-start-skip)
-          (eq (preceding-char) ?\r))
-      nil
-    (save-excursion
-      (save-match-data
-        (let ((pos (point)))
-          (beginning-of-line)
-          (and (or (looking-at comment-start-skip)
-                   (re-search-forward comment-start-skip pos t))
-               (not (TeX-verbatim-p))))))))
-
-(defun TeX-in-commented-line ()
-  "Return non-nil if point is in a line consisting only of a comment.
-The comment can be preceded by whitespace.  This means that
-`TeX-in-commented-line' is more general than `TeX-in-line-comment'
-which will not match commented lines with leading whitespace.  But
-`TeX-in-commented-line' will match commented lines without leading
-whitespace as well."
-  (save-excursion
-    (forward-line 0)
-    (skip-chars-forward " \t")
-    (string= (buffer-substring-no-properties
-              (point) (min (point-max) (+ (point) (length comment-start))))
-             comment-start)))
-
-(defun TeX-in-line-comment ()
-  "Return non-nil if point is in a line comment.
-A line comment is a comment starting in column one, that is, there is
-no whitespace before the comment sign."
-  (save-excursion
-    (forward-line 0)
-    (string= (buffer-substring-no-properties
-              (point) (min (point-max) (+ (point) (length comment-start))))
-             comment-start)))
-
-(defun TeX-comment-prefix ()
-  "Return the comment prefix of the current line.
-If there are no comment starters after potential whitespace at
-the beginning of the line, return nil."
-  (save-excursion
-    (beginning-of-line)
-    (save-match-data
-      (when (looking-at (concat "\\([ \t]*" TeX-comment-start-regexp "+\\)+"))
-        (match-string 0)))))
-
-(defun TeX-forward-comment-skip (&optional count limit)
-  "Move forward to the next comment skip.
-This may be a switch between commented and not commented adjacent
-lines or between lines with different comment prefixes.  With
-argument COUNT do it COUNT times.  If argument LIMIT is given, do
-not move point further than this value."
-  (unless count (setq count 1))
-  ;; A value of 0 is nonsense.
-  (when (= count 0) (setq count 1))
-  (unless limit (setq limit (point-max)))
-  (dotimes (_ (abs count))
-    (if (< count 0)
-        (forward-line -1)
-      (beginning-of-line))
-    (let ((prefix (when (looking-at (concat "\\([ \t]*"
-                                            TeX-comment-start-regexp "+\\)+"))
-                    (buffer-substring (+ (line-beginning-position)
-                                         (current-indentation))
-                                      (match-end 0)))))
-      (while (save-excursion
-               (and (if (> count 0)
-                        (<= (point) limit)
-                      (>= (point) limit))
-                    (zerop (if (> count 0)
-                               (forward-line 1)
-                             (forward-line -1)))
-                    (if prefix
-                        (if (looking-at (concat "\\([ \t]*"
-                                                TeX-comment-start-regexp
-                                                "+\\)+"))
-                            ;; If the preceding line is a commented line
-                            ;; as well, check if the prefixes are
-                            ;; identical.
-                            (string= prefix
-                                     (buffer-substring
-                                      (+ (line-beginning-position)
-                                         (current-indentation))
-                                      (match-end 0)))
-                          nil)
-                      (not (looking-at (concat "[ \t]*"
-                                               TeX-comment-start-regexp))))))
-        (if (> count 0)
-            (forward-line 1)
-          (forward-line -1)))
-      (if (> count 0)
-          (forward-line 1)))))
-
-(defun TeX-backward-comment-skip (&optional count limit)
-  "Move backward to the next comment skip.
-This may be a switch between commented and not commented adjacent
-lines or between lines with different comment prefixes.  With
-argument COUNT do it COUNT times.  If argument LIMIT is given, do
-not move point to a position less than this value."
-  (unless count (setq count 1))
-  (when (= count 0) (setq count 1))
-  (unless limit (setq limit (point-min)))
-  (TeX-forward-comment-skip (- count) limit))
-
-(defun TeX-comment-forward (&optional n)
-  "Skip forward over N comments.
-Just like `forward-comment' but only for positive N
-and can use regexps instead of syntax."
-  (comment-normalize-vars)
-  (comment-forward n))
-
-(defun TeX-comment-padding-string ()
-  "Return comment padding as a string.
-The variable `comment-padding' can hold an integer or a string.
-This function will return the appropriate string representation
-regardless of its data type."
-  (if (integerp comment-padding)
-      (make-string comment-padding ? )
-    comment-padding))
-
-
-;;; Indentation
-
-(defgroup TeX-indentation nil
-  "Indentation of TeX buffers in AUCTeX."
-  :group 'AUCTeX)
-
-(defcustom TeX-brace-indent-level 2
-  "The level of indentation produced by an open brace."
-  :group 'TeX-indentation
-  :type 'integer)
-
-(defcustom TeX-indent-open-delimiters ""
-  "Additional open delimiters to increase indentation.
-Include \"[\" to indent inside square brackets.
-See `TeX-brace-count-line' and `TeX-indent-close-delimiters'."
-  :group  'TeX-indentation
-  :type '(string :tag "Open delimiters"))
-
-(defcustom TeX-indent-close-delimiters ""
-  "Additional close delimiters to increase indentation.
-Include \"]\" to indent inside square brackets.
-See `TeX-brace-count-line' and `TeX-indent-open-delimiters'."
-  :group  'TeX-indentation
-  :type '(string :tag "Close delimiters"))
-
-(defun TeX-comment-indent ()
-  "Determine the indentation of a comment."
-  (if (looking-at "%%%")
-      (current-column)
-    (skip-chars-backward " \t")
-    (max (if (bolp) 0 (1+ (current-column)))
-         comment-column)))
-
-(defun TeX-brace-count-line ()
-  "Count indent caused by open/closed braces.
-In addition to \"{\" and \"}\", characters in
-`TeX-indent-open-delimiters' and `TeX-indent-close-delimiters'
-are also taken into account.  Ignore them when they are escaped
-by \"\\\".  In comments, ignore \"{\" and \"}\" but don't ignore
-additional characters."
-  (save-excursion
-    (let ((count 0) (limit (line-end-position)) char)
-      (while (progn
-               (skip-chars-forward
-                (concat "^{}\\\\"
-                        TeX-indent-open-delimiters
-                        TeX-indent-close-delimiters)
-                limit)
-               (when (and (< (point) limit)
-                          (not (and (memq (setq char (char-after))
-                                          '(?\{ ?\} ?\\))
-                                    (TeX-in-comment))))
-                 (forward-char)
-                 (cond ((memq char (append
-                                    TeX-indent-open-delimiters
-                                    '(?\{)))
-                        (setq count (+ count TeX-brace-indent-level)))
-                       ((memq char (append
-                                    TeX-indent-close-delimiters
-                                    '(?\})))
-                        (setq count (- count TeX-brace-indent-level)))
-                       ((eq char ?\\)
-                        (when (< (point) limit)
-                          (forward-char)
-                          t))))))
-      count)))
-
-;;; Navigation
-
-(defvar TeX-search-syntax-table
-  (let ((table (make-syntax-table (make-char-table 'syntax-table))))
-    ;; Preset mode-independent syntax entries.  (Mode-dependent
-    ;; entries are set in the function `TeX-search-syntax-table'.)
-    ;; ?\", ?\( and ?\) explicitly get whitespace syntax because
-    ;; Emacs 21.3 and XEmacs don't generate a completely empty syntax
-    ;; table.
-    (dolist (elt '((?\f . ">") (?\n . ">") (?\" . " ") (?\( . " ") (?\) . " ")))
-      (modify-syntax-entry (car elt) (cdr elt) table))
-    table)
-  "Syntax table used for searching purposes.
-It should be accessed through the function `TeX-search-syntax-table'.")
-
-(defun TeX-search-syntax-table (&rest args)
-  "Return a syntax table for searching purposes.
-ARGS may be a list of characters.  For each of them the
-respective predefined syntax is set.  Currently the parenthetical
-characters ?{, ?}, ?[, ?], ?\(, ?\), ?<, and ?> are supported.
-The syntax of each of these characters not specified will be
-reset to \" \"."
-  (let ((char-syntax-alist '((?\{ . "(}") (?\} . "){")
-                             (?\[ . "(]") (?\] . ")[")
-                             (?\( . "()") (?\) . ")(")
-                             (?\< . "(>") (?\> . ")<"))))
-    ;; Clean entries possibly set before.
-    (modify-syntax-entry ?\\ " " TeX-search-syntax-table)
-    (modify-syntax-entry ?@ " " TeX-search-syntax-table)
-    (modify-syntax-entry ?\% " " TeX-search-syntax-table)
-    ;; Preset mode-dependent syntax entries.  (Mode-independent entries
-    ;; are set when the variable `TeX-search-syntax-table' is created.)
-    (modify-syntax-entry (string-to-char TeX-esc) "\\" TeX-search-syntax-table)
-    (unless (eq major-mode 'texinfo-mode)
-      (modify-syntax-entry ?\% "<" TeX-search-syntax-table))
-    ;; Clean up the entries which can be specified as arguments.
-    (dolist (elt char-syntax-alist)
-      (modify-syntax-entry (car elt) " " TeX-search-syntax-table))
-    ;; Now set what we got.
-    (dolist (elt args)
-      (unless (assoc elt char-syntax-alist) (error "Char not supported"))
-      (modify-syntax-entry elt (cdr (assoc elt char-syntax-alist))
-                           TeX-search-syntax-table))
-    ;; Return the syntax table.
-    TeX-search-syntax-table))
-
-(defun TeX-find-balanced-brace (&optional count depth limit)
-  "Return the position of a balanced brace in a TeX group.
-The function scans forward COUNT parenthetical groupings.
-Default is 1.  If COUNT is negative, it searches backwards.  With
-optional DEPTH>=1, find that outer level.  If LIMIT is non-nil,
-do not search further than this position in the buffer."
-  (let ((count (if count
-                   (if (= count 0) (error "COUNT has to be <> 0") count)
-                 1))
-        (depth (if depth
-                   (if (< depth 1) (error "DEPTH has to be > 0") depth)
-                 1)))
-    (save-restriction
-      (when limit
-        (if (> count 0)
-            (narrow-to-region (point-min) limit)
-          (narrow-to-region limit (point-max))))
-      (with-syntax-table (TeX-search-syntax-table ?\{ ?\})
-        (condition-case nil
-            (scan-lists (point) count depth)
-          (error nil))))))
-
-(defun TeX-find-closing-brace (&optional depth limit)
-  "Return the position of the closing brace in a TeX group.
-The function assumes that point is inside the group, that is, after
-an opening brace.  With optional DEPTH>=1, find that outer level.
-If LIMIT is non-nil, do not search further down than this
-position in the buffer."
-  (TeX-find-balanced-brace 1 depth limit))
-
-(defun TeX-find-opening-brace (&optional depth limit)
-  "Return the position of the opening brace in a TeX group.
-The function assumes that point is inside the group, that is, before
-a closing brace.  With optional DEPTH>=1, find that outer level.
-If LIMIT is non-nil, do not search further up than this position
-in the buffer."
-  (TeX-find-balanced-brace -1 depth limit))
-
-(defun TeX-find-macro-boundaries (&optional lower-bound)
-  "Return a list containing the start and end of a macro.
-If LOWER-BOUND is given, do not search backward further than this
-point in buffer.  Arguments enclosed in brackets or braces are
-considered part of the macro."
-  (save-restriction
-    (when lower-bound
-      (narrow-to-region lower-bound (point-max)))
-    (let ((orig-point (point))
-          start-point)
-      ;; Point is located directly at the start of a macro. (-!-\foo{bar})
-      (when (and (eq (char-after) (aref TeX-esc 0))
-                 (not (TeX-escaped-p)))
-        (setq start-point (point)))
-      ;; Point is located on a macro. (\fo-!-o{bar})
-      (unless start-point
-        (save-excursion
-          (skip-chars-backward "A-Za-z@*")
-          (when (and (eq (char-before) (aref TeX-esc 0))
-                     (not (TeX-escaped-p (1- (point)))))
-            (setq start-point (1- (point))))))
-      ;; Point is located in the argument of a macro. (\foo{ba-!-r})
-      (unless start-point
-        (save-excursion
-          (catch 'abort
-            (let ((parse-sexp-ignore-comments t))
-              (when (condition-case nil (progn (up-list) t) (error nil))
-                (while (progn
-                         (condition-case nil (backward-sexp)
-                           (error (throw 'abort nil)))
-                         (forward-comment -1)
-                         (and (memq (char-before) '(?\] ?\}))
-                              (not (TeX-escaped-p (1- (point)))))))
-                (skip-chars-backward "A-Za-z@*")
-                (when (and (eq (char-before) (aref TeX-esc 0))
-                           (not (TeX-escaped-p (1- (point)))))
-                  (setq start-point (1- (point)))))))))
-      ;; Search forward for the end of the macro.
-      (when start-point
-        (save-excursion
-          (goto-char (TeX-find-macro-end-helper start-point))
-          (if (< orig-point (point))
-              (cons start-point (point))
-            nil))))))
-
-(defun TeX-find-macro-end-helper (start)
-  "Find the end of a macro given its START.
-START is the position just before the starting token of the macro.
-If the macro is followed by square brackets or curly braces,
-those will be considered part of it."
-  (save-excursion
-    (save-match-data
-      (catch 'found
-        (goto-char (1+ start))
-        (if (zerop (skip-chars-forward "A-Za-z@"))
-            (forward-char)
-          (skip-chars-forward "*"))
-        (while (not (eobp))
-          (cond
-           ;; Skip over pairs of square brackets
-           ((or (looking-at "[ \t]*\n?\\(\\[\\)") ; Be conservative: Consider
-                                        ; only consecutive lines.
-                (and (looking-at (concat "[ \t]*" TeX-comment-start-regexp))
-                     (save-excursion
-                       (forward-line 1)
-                       (looking-at "[ \t]*\\(\\[\\)"))))
-            (goto-char (match-beginning 1))
-            (condition-case nil
-                (forward-sexp)
-              (scan-error (throw 'found (point)))))
-           ;; Skip over pairs of curly braces
-           ((or (looking-at "[ \t]*\n?{") ; Be conservative: Consider
-                                        ; only consecutive lines.
-                (and (looking-at (concat "[ \t]*" TeX-comment-start-regexp))
-                     (save-excursion
-                       (forward-line 1)
-                       (looking-at "[ \t]*{"))))
-            (goto-char (match-end 0))
-            (goto-char (or (TeX-find-closing-brace)
-                           ;; If we cannot find a regular end, use the
-                           ;; next whitespace.
-                           (save-excursion (skip-chars-forward "^ \t\n")
-                                           (point)))))
-           (t
-            (throw 'found (point)))))
-        ;; Make sure that this function does not return nil, even
-        ;; when the above `while' loop is totally skipped. (bug#35638)
-        (throw 'found (point))))))
-
-(defun TeX-find-macro-start (&optional limit)
-  "Return the start of a macro.
-If LIMIT is given, do not search backward further than this point
-in buffer.  Arguments enclosed in brackets or braces are
-considered part of the macro."
-  (car (TeX-find-macro-boundaries limit)))
-
-(defun TeX-find-macro-end ()
-  "Return the end of a macro.
-Arguments enclosed in brackets or braces are considered part of
-the macro."
-  (cdr (TeX-find-macro-boundaries)))
-
-(defun TeX-search-forward-unescaped (string &optional bound noerror)
-  "Search forward from point for unescaped STRING.
-The optional argument BOUND limits the search to the respective
-buffer position.
-If NOERROR is non-nil, return nil if the search failed instead of
-throwing an error.
-A pattern is escaped, if it is preceded by an odd number of escape
-characters."
-  (TeX-search-unescaped string 'forward nil bound noerror))
-
-(defun TeX-search-backward-unescaped (string &optional bound noerror)
-  "Search backward from point for unescaped STRING.
-The optional argument BOUND limits the search to the respective
-buffer position.
-If NOERROR is non-nil, return nil if the search failed instead of
-throwing an error.
-A pattern is escaped, if it is preceded by an odd number of escape
-characters."
-  (TeX-search-unescaped string 'backward nil bound noerror))
-
-(defun TeX-re-search-forward-unescaped (regexp &optional bound noerror)
-  "Search forward from point for unescaped regular expression REGEXP.
-The optional argument BOUND limits the search to the respective
-buffer position.
-If NOERROR is non-nil, return nil if the search failed instead of
-throwing an error.
-A pattern is escaped, if it is preceded by an odd number of escape
-characters."
-  (TeX-search-unescaped regexp 'forward t bound noerror))
-
-(defun TeX-search-unescaped (pattern
-                             &optional direction regexp-flag bound noerror)
-  "Search for unescaped PATTERN in a certain DIRECTION.
-DIRECTION can be indicated by the symbols 'forward and 'backward.
-If DIRECTION is omitted, a forward search is carried out.
-If REGEXP-FLAG is non-nil, PATTERN may be a regular expression,
-otherwise a string.
-The optional argument BOUND limits the search to the respective
-buffer position.
-If NOERROR is non-nil, return nil if the search failed instead of
-throwing an error.
-A pattern is escaped, if it is preceded by an odd number of escape
-characters."
-  (let ((search-fun (if (eq direction 'backward)
-                        (if regexp-flag 're-search-backward 'search-backward)
-                      (if regexp-flag 're-search-forward 'search-forward))))
-    (catch 'found
-      (while (funcall search-fun pattern bound noerror)
-        (when (not (TeX-escaped-p (match-beginning 0)))
-          (throw 'found (point)))))))
-
-(defun TeX-escaped-p (&optional pos)
-  "Return t if the character at position POS is escaped.
-If POS is omitted, examine the character at point.
-A character is escaped if it is preceded by an odd number of
-escape characters, such as \"\\\" in LaTeX."
-  (save-excursion
-    (when pos (goto-char pos))
-    (not (zerop (mod (skip-chars-backward (regexp-quote TeX-esc)) 2)))))
-
-(defun TeX-current-macro ()
-  "Return the name of the macro containing point, nil if there is none."
-  (let ((macro-start (TeX-find-macro-start)))
-    (when macro-start
-      (save-excursion
-        (goto-char macro-start)
-        (forward-char (length TeX-esc))
-        (buffer-substring-no-properties
-         (point) (progn (skip-chars-forward "@A-Za-z*") (point)))))))
-
-(defvar TeX-search-forward-comment-start-function nil
-  "Function to find the start of a comment.
-The function should accept an optional argument for specifying
-the limit of the search.  It should return the position just
-before the comment if one is found and nil otherwise.  Point
-should not be moved.")
-(make-variable-buffer-local 'TeX-search-forward-comment-start-function)
-
-(defun TeX-search-forward-comment-start (&optional limit)
-  "Search forward for a comment start from current position till LIMIT.
-If LIMIT is omitted, search till the end of the buffer.
-
-The search relies on `TeX-comment-start-regexp' being set
-correctly for the current mode.
-
-Set `TeX-search-forward-comment-start-function' in order to
-override the default implementation."
-  (if TeX-search-forward-comment-start-function
-      (funcall TeX-search-forward-comment-start-function limit)
-    (setq limit (or limit (point-max)))
-    (when (TeX-re-search-forward-unescaped TeX-comment-start-regexp limit t)
-      (match-beginning 0))))
-
-;;; Fonts
-
-(defcustom TeX-font-list '((?\C-b "{\\bf " "}")
-                           (?\C-c "{\\sc " "}")
-                           (?\C-e "{\\em " "\\/}")
-                           (?\C-i "{\\it " "\\/}")
-                           (?\C-r "{\\rm " "}")
-                           (?\C-s "{\\sl " "\\/}")
-                           (?\C-t "{\\tt " "}")
-                           (?\C-d "" "" t))
-  "List of fonts used by `TeX-font'.
-
-Each entry is a list.
-The first element is the key to activate the font.
-The second element is the string to insert before point, and the third
-element is the string to insert after point.
-If the fourth and fifth element are strings, they specify the prefix and
-suffix to be used in math mode.
-An optional fourth (or sixth) element means always replace if t."
-  :group 'TeX-macro
-  :type '(repeat
-           (group
-            :value (?\C-a "" "")
-            (character :tag "Key")
-            (string :tag "Prefix")
-            (string :tag "Suffix")
-            (option (group
-                     :inline t
-                     (string :tag "Math Prefix")
-                     (string :tag "Math Suffix")))
-            (option (sexp :format "Replace\n" :value t)))))
-
-(defvar TeX-font-replace-function #'TeX-font-replace
-  "Determines the function which is called when a font should be replaced.")
-
-(defun TeX-describe-font-entry (entry)
-  "A textual description of an ENTRY in `TeX-font-list'."
-  (concat (format "%16s  " (key-description (char-to-string (nth 0 entry))))
-          (if (or (eq t (nth 3 entry)) (eq t (nth 5 entry)))
-              "-- delete font"
-            (format "%14s %-3s %14s %-3s"
-                    (nth 1 entry) (nth 2 entry)
-                    (if (stringp (nth 3 entry)) (nth 3 entry) "")
-                    (if (stringp (nth 4 entry)) (nth 4 entry) "")))))
-
-(defun TeX-font (replace what)
-  "Insert template for font change command.
-If REPLACE is not nil, replace current font.  WHAT determines the font
-to use, as specified by `TeX-font-list'."
-  (interactive "*P\nc")
-  (TeX-update-style)
-  (let* ((entry (assoc what TeX-font-list))
-         (in-math (texmathp))
-         (before (nth 1 entry))
-         (after (nth 2 entry)))
-    (setq replace (or replace (eq t (nth 3 entry)) (eq t (nth 5 entry))))
-    (if (and in-math (stringp (nth 3 entry)))
-        (setq before (nth 3 entry)
-              after (nth 4 entry)))
-    (cond ((null entry)
-           (let ((help (concat
-                        "Font list:   "
-                        "KEY        TEXTFONT           MATHFONT\n\n"
-                        (mapconcat #'TeX-describe-font-entry
-                                   TeX-font-list "\n"))))
-             (with-output-to-temp-buffer "*Help*"
-               (set-buffer "*Help*")
-               (insert help))))
-          (replace
-           (funcall TeX-font-replace-function before after))
-          ((TeX-active-mark)
-           (save-excursion
-             (cond ((> (mark) (point))
-                    (insert before)
-                    (goto-char (mark))
-                    (insert after))
-                   (t
-                    (insert after)
-                    (goto-char (mark))
-                    (insert before)))))
-          (t
-           (insert before)
-           (save-excursion
-             (insert after))))))
-
-(defun TeX-font-replace (start end)
-  "Replace font specification around point with START and END.
-For modes with font specifications like `{\\font text}'.
-See also `TeX-font-replace-macro' and `TeX-font-replace-function'."
-  (save-excursion
-    (while (not (looking-at "{\\\\[a-zA-Z]+ "))
-      (up-list -1))
-    (forward-sexp)
-    (save-excursion
-      (replace-match start t t))
-    (if (save-excursion
-          (backward-char 3)
-          (if (looking-at (regexp-quote "\\/}"))
-              (progn
-                (delete-char 3)
-                nil)
-            t))
-        (delete-char -1))
-    (insert end)))
-
-(defun TeX-font-replace-macro (start end)
-  "Replace font specification around point with START and END.
-For modes with font specifications like `\\font{text}'.
-See also `TeX-font-replace' and `TeX-font-replace-function'."
-  (let ((font-list TeX-font-list)
-        cmds strings regexp)
-    (while font-list
-      (setq strings (cdr (car font-list))
-            font-list (cdr font-list))
-      (and (stringp (car strings)) (null (string= (car strings) ""))
-           (setq cmds (cons (car strings) cmds)))
-      (setq strings (cdr (cdr strings)))
-      (and (stringp (car strings)) (null (string= (car strings) ""))
-           (setq cmds (cons (car strings) cmds))))
-    (setq regexp (mapconcat #'regexp-quote cmds "\\|"))
-    (save-excursion
-      (catch 'done
-        (while t
-          (if (/= ?\\ (following-char))
-              (skip-chars-backward "a-zA-Z "))
-          (skip-chars-backward (regexp-quote TeX-esc))
-          (if (looking-at regexp)
-              (throw 'done t)
-            (up-list -1))))
-      ;; Use stripped syntax table in order to get stuff like "\emph{(}" right.
-      (with-syntax-table (TeX-search-syntax-table ?\{ ?\})
-        (forward-sexp 2))
-      (save-excursion
-        (replace-match start t t))
-      (delete-char -1)
-      (insert end))))
-
-;;; Dollars
-;;
-;; Rewritten from scratch with use of `texmathp' by
-;; Carsten Dominik <dominik@strw.leidenuniv.nl>
-
-(defvar TeX-symbol-marker nil)
-
-(defvar TeX-symbol-marker-pos 0)
-
-;; The following constants are no longer used, but kept in case some
-;; foreign code uses any of them.
-(defvar TeX-dollar-sign ?$
-  "Character used to enter and leave math mode in TeX.")
-(defconst TeX-dollar-string (char-to-string TeX-dollar-sign))
-(defconst TeX-dollar-regexp
-  (concat "^" (regexp-quote TeX-dollar-string) "\\|[^" TeX-esc "]"
-          (regexp-quote TeX-dollar-string)))
-
-(defcustom TeX-math-toggle-off-input-method t
-  "If non-nil, auto turn off some input methods when entering math mode.
-See `TeX-math-input-method-off-regexp'."
-  :group 'TeX-macro
-  :type 'boolean)
-
-(defcustom TeX-electric-math nil
-  "If non-nil, when outside math mode `TeX-insert-dollar' will
-insert symbols for opening and closing inline equation and put
-the point between them.  If there is an active region,
-`TeX-insert-dollar' will put around it symbols for opening and
-closing inline equation and keep the region active, with point
-after closing symbol.  If you press `$' again, you can toggle
-between inline equation, display equation, and no equation.
-
-If non-nil and point is inside math mode right between a couple
-of single dollars, pressing `$' will insert another pair of
-dollar signs and leave the point between them.
-
-If nil, `TeX-insert-dollar' will simply insert \"$\" at point,
-this is the default.
-
-If non-nil, this variable is a cons cell whose CAR is the string
-to insert before point, the CDR is the string to insert after
-point.  You can choose between \"$...$\" and \"\\(...\\)\"."
-  :group 'TeX-macro
-  :type '(choice (const :tag "No electricity" nil)
-                 (const :tag "$...$" ("$" . "$"))
-                 (const :tag "\\(...\\)" ("\\(" . "\\)"))
-                 (cons :tag "Other"
-                       (string :tag "Insert before point")
-                       (string :tag "Insert after point"))))
-
-(defun TeX-insert-dollar (&optional arg)
-  "Insert dollar sign.
-
-If current math mode was not entered with a dollar, refuse to
-insert one.  Show matching dollar sign if this dollar sign ends
-the TeX math mode and `blink-matching-paren' is non-nil.
-
-When outside math mode, the behavior is controlled by the variable
-`TeX-electric-math'.
-
-With raw \\[universal-argument] prefix, insert exactly one dollar
-sign.  With optional ARG, insert that many dollar signs."
-  (interactive "P")
-  (cond
-   ((and arg (listp arg))
-    ;; C-u always inserts one
-    (insert "$"))
-   (arg
-    ;; Numerical arg inserts that many
-    (insert (make-string (prefix-numeric-value arg) ?\$)))
-   ((or (TeX-escaped-p) (TeX-verbatim-p))
-    ;; Point is escaped with `\' or is in a verbatim-like construct, so just
-    ;; insert one $.
-    (insert "$"))
-   ((texmathp)
-    ;; We are inside math mode
-    (cond
-     ((and TeX-electric-math
-           (eq (preceding-char) ?\$)
-           (eq (following-char) ?\$))
-      ;; Point is between "$$" and `TeX-electric-math' is non-nil - insert
-      ;; another pair of dollar signs and leave point between them.
-      (insert "$$")
-      (backward-char))
-     ((and (stringp (car texmathp-why))
-           (string-equal (substring (car texmathp-why) 0 1) "\$"))
-      ;; Math mode was turned on with $ or $$ - insert a single $.
-      (insert "$")
-      ;; Compatibility, `TeX-math-close-double-dollar' has been removed
-      ;; after AUCTeX 11.87.
-      (if (boundp 'TeX-math-close-double-dollar)
-          (message
-           (concat "`TeX-math-close-double-dollar' has been removed,"
-                   "\nplease use `TeX-electric-math' instead.")))
-      (when (and blink-matching-paren
-                 (or (string= (car texmathp-why) "$")
-                     (zerop (mod (save-excursion
-                                   (skip-chars-backward "$")) 2))))
-        (save-excursion
-          (goto-char (cdr texmathp-why))
-          (if (pos-visible-in-window-p)
-              (sit-for blink-matching-delay)
-            (message "Matches %s"
-                     (buffer-substring
-                      (point) (progn (end-of-line) (point))))))))
-     (t
-      ;; Math mode was not entered with dollar - we cannot finish it with one.
-      (message "Math mode started with `%s' cannot be closed with dollar"
-               (car texmathp-why)))))
-   (t
-    ;; Just somewhere in the text.
-    (cond
-     ((and TeX-electric-math (TeX-active-mark))
-      (if (> (point) (mark))
-          (exchange-point-and-mark))
-      (cond
-       ;; $...$ to $$...$$
-       ((and (eq last-command #'TeX-insert-dollar)
-             (re-search-forward "\\=\\$\\([^$][^z-a]*[^$]\\)\\$" (mark) t))
-        (replace-match "$$\\1$$")
-        (set-mark (match-beginning 0)))
-       ;; \(...\) to \[...\]
-       ((and (eq last-command #'TeX-insert-dollar)
-             (re-search-forward "\\=\\\\(\\([^z-a]*\\)\\\\)" (mark) t))
-        (replace-match "\\\\[\\1\\\\]")
-        (set-mark (match-beginning 0)))
-       ;; Strip \[...\] or $$...$$
-       ((and (eq last-command #'TeX-insert-dollar)
-             (or (re-search-forward "\\=\\\\\\[\\([^z-a]*\\)\\\\\\]" (mark) t)
-                 (re-search-forward "\\=\\$\\$\\([^z-a]*\\)\\$\\$" (mark) t)))
-        (replace-match "\\1")
-        (set-mark (match-beginning 0)))
-       (t
-        ;; We use `save-excursion' because point must be situated before opening
-        ;; symbol.
-        (save-excursion (insert (car TeX-electric-math)))
-        (exchange-point-and-mark)
-        (insert (cdr TeX-electric-math))))
-      ;; Keep the region active.
-      (TeX-activate-region))
-     (TeX-electric-math
-      (insert (car TeX-electric-math))
-      (save-excursion (insert (cdr TeX-electric-math)))
-      (if blink-matching-paren
-          (progn
-            (backward-char)
-            (sit-for blink-matching-delay)
-            (forward-char))))
-     ;; In any other case just insert a single $.
-     ((insert "$")))))
-  (TeX-math-input-method-off))
-
-(defcustom TeX-math-input-method-off-regexp
-  (concat "^" (regexp-opt '("chinese" "japanese" "korean" "bulgarian" "russian") t))
-  "Regexp matching input methods to be deactivated when entering math mode."
-  :group 'TeX-misc
-  :type 'regexp)
-
-(defun TeX-math-input-method-off ()
-  "Toggle off input method when entering math mode."
-  (and TeX-math-toggle-off-input-method
-       (texmathp)
-       current-input-method
-       (string-match TeX-math-input-method-off-regexp current-input-method)
-       (deactivate-input-method)))
-
-;;; Simple Commands
-
-(defvar TeX-normal-mode-reset-list '(TeX-style-hook-list)
-  "List of variables to reset with `\\[universal-argument] \\[TeX-normal-mode]'.
-AUCTeX libraries and styles should add variables for reset to
-this list.")
-
-(defun TeX-normal-mode (&optional arg)
-  "Remove all information about this buffer, and apply the style hooks again.
-Save buffer first including style information.
-With optional argument ARG, also reload the style hooks."
-  (interactive "*P")
-  (if arg
-      (dolist (var TeX-normal-mode-reset-list)
-        (set var nil)))
-  (let ((TeX-auto-save t))
-    (if (buffer-modified-p)
-        (save-buffer)
-      (TeX-auto-write)))
-  (normal-mode)
-  ;; See also addition to `find-file-hook' in `VirTeX-common-initialization'.
-  (when (eq TeX-master 'shared) (TeX-master-file nil nil t))
-  (TeX-update-style t))
-
-(defgroup TeX-quote nil
-  "Quoting in AUCTeX."
-  :group 'AUCTeX)
-
-(defcustom TeX-open-quote "``"
-  "String inserted by typing \\[TeX-insert-quote] to open a quotation."
-  :group 'TeX-quote
-  :type 'string)
-
-(defcustom TeX-close-quote "''"
-  "String inserted by typing \\[TeX-insert-quote] to close a quotation."
-  :group 'TeX-quote
-  :type 'string)
-
-(defcustom TeX-quote-after-quote nil
-  "Behaviour of \\[TeX-insert-quote].
-Nil means standard behaviour; when non-nil, opening and closing
-quotes are inserted only after \"."
-  :group 'TeX-quote
-  :type 'boolean)
-
-(defcustom TeX-quote-language-alist nil
-  "Alist for overriding the default language-specific quote insertion.
-First element in each item is the name of the language as set by
-the language style file as a string.  Second element is the
-opening quotation mark.  Third element is the closing quotation
-mark.  Opening and closing quotation marks can be specified
-directly as strings or as functions returning a string.  Fourth
-element is a boolean specifying insertion behavior, overriding
-`TeX-quote-after-quote'.  See Info node `(auctex)European' for
-valid languages."
-  :group 'TeX-quote
-  :link '(custom-manual "(auctex)European")
-  :type '(repeat (group (choice
-                         (const "czech")
-                         (const "danish")
-                         (const "dutch")
-                         (const "german")
-                         (const "ngerman")
-                         (const "french") ;; not frenchb or francais
-                         (const "italian")
-                         (const "polish")
-                         (const "portuguese")
-                         (const "slovak")
-                         (const "swedish")
-                         (string :tag "Other Language"))
-                        (choice :tag "Opening quotation mark" string function)
-                        (choice :tag "Closing quotation mark" string function)
-                        (boolean :tag "Insert plain quote first" :value t))))
-
-(defvar TeX-quote-language nil
-  "If non-nil determines behavior of quote insertion.
-It is usually set by language-related style files.  Its value has
-the same structure as the elements of `TeX-quote-language-alist'.
-The symbol `override' can be used as its car in order to override
-the settings of style files.  Style files should therefore check
-if this symbol is present and not alter `TeX-quote-language' if
-it is.")
-(make-variable-buffer-local 'TeX-quote-language)
-
-(defun TeX-insert-quote (force)
-  "Insert the appropriate quotation marks for TeX.
-Inserts the value of `TeX-open-quote' (normally \\=`\\=`) or `TeX-close-quote'
-\(normally \\='\\=') depending on the context.  If `TeX-quote-after-quote'
-is non-nil, this insertion works only after \".
-With prefix argument FORCE, always inserts \" characters."
-  (interactive "*P")
-  (if (or force
-          ;; Do not insert TeX quotes in verbatim, math or comment constructs.
-          (and (fboundp 'font-latex-faces-present-p)
-               (font-latex-faces-present-p '(font-latex-verbatim-face
-                                             font-latex-math-face
-                                             font-lock-comment-face))
-               (font-latex-faces-present-p '(font-latex-verbatim-face
-                                             font-latex-math-face
-                                             font-lock-comment-face)
-                                           (1- (point))))
-          (texmathp)
-          (and (TeX-in-comment) (not (eq major-mode 'doctex-mode))))
-      (self-insert-command (prefix-numeric-value force))
-    (TeX-update-style)
-    (let* ((lang-override (if (eq (car TeX-quote-language) 'override)
-                              TeX-quote-language
-                            (assoc (car TeX-quote-language)
-                                   TeX-quote-language-alist)))
-           (lang (or lang-override TeX-quote-language))
-           (open-quote (if lang (nth 1 lang) TeX-open-quote))
-           (close-quote (if lang (nth 2 lang) TeX-close-quote))
-           (q-after-q (if lang (nth 3 lang) TeX-quote-after-quote)))
-      (when (functionp open-quote)
-        (setq open-quote (funcall open-quote)))
-      (when (functionp close-quote)
-        (setq close-quote (funcall close-quote)))
-      (if q-after-q
-          (insert (cond ((bobp)
-                         ?\")
-                        ((save-excursion
-                           (TeX-looking-at-backward
-                            (concat (regexp-quote open-quote) "\\|"
-                                    (regexp-quote close-quote))
-                            (max (length open-quote) (length close-quote))))
-                         (delete-char (- (length (match-string 0))))
-                         "\"\"")
-                        ((< (save-excursion (skip-chars-backward "\"")) -1)
-                         ?\")
-                        ((not (= (preceding-char) ?\"))
-                         ?\")
-                        ((save-excursion
-                           (forward-char -1)
-                           (bobp))
-                         (delete-char -1)
-                         open-quote)
-                        ((save-excursion
-                           (forward-char -2) ;;; at -1 there is double quote
-                           (looking-at "[ \t\n]\\|\\s("))
-                         (delete-char -1)
-                         open-quote)
-                        (t
-                         (delete-char -1)
-                         close-quote)))
-        (insert (cond ((bobp)
-                       open-quote)
-                      ((= (preceding-char) (string-to-char TeX-esc))
-                       ?\")
-                      ((= (preceding-char) ?\")
-                       ?\")
-                      ((and (<= (length open-quote) (- (point) (point-min)))
-                            (save-excursion
-                              (forward-char (- (length open-quote)))
-                              (looking-at (regexp-quote open-quote))))
-                       (delete-char (- (length open-quote)))
-                       ?\")
-                      ((and (<= (length open-quote) (- (point) (point-min)))
-                            (save-excursion
-                              (forward-char (- (length close-quote)))
-                              (looking-at (regexp-quote close-quote))))
-                       (delete-char (- (length close-quote)))
-                       ?\")
-                      ((save-excursion
-                         (forward-char -1)
-                         (looking-at "[ \t\n]\\|\\s("))
-                       open-quote)
-                      (t
-                       close-quote)))))))
-
-(defun TeX-insert-punctuation ()
-  "Insert point or comma, cleaning up preceding space."
-  (interactive)
-  (expand-abbrev)
-  (if (TeX-looking-at-backward "\\\\/\\(}+\\)" 50)
-      (replace-match "\\1" t))
-  (call-interactively #'self-insert-command))
-
-(defun TeX-insert-braces (arg)
-  "Make a pair of braces around next ARG sexps and leave point inside.
-No argument is equivalent to zero: just insert braces and leave point
-between.
-
-If there is an active region, ARG will be ignored, braces will be
-inserted around the region, and point will be left after the
-closing brace."
-  (interactive "P")
-  (if (TeX-active-mark)
-      (progn
-        (if (< (point) (mark))
-            (exchange-point-and-mark))
-        (insert TeX-grcl)
-        (save-excursion
-          (goto-char (mark))
-          (insert TeX-grop)))
-    (insert TeX-grop)
-    (save-excursion
-      (if arg (forward-sexp (prefix-numeric-value arg)))
-      (insert TeX-grcl))))
-
-;;;###autoload
-(defun TeX-submit-bug-report ()
-  "Submit a bug report on AUCTeX via mail.
-
-Don't hesitate to report any problems or inaccurate documentation.
-
-If you don't have setup sending mail from Emacs, please copy the
-output buffer into your mail program, as it gives us important
-information about your AUCTeX version and AUCTeX configuration."
-  (interactive)
-  (require 'reporter)
-  (defvar reporter-prompt-for-summary-p)
-  (let ((reporter-prompt-for-summary-p "Bug report subject: "))
-    (reporter-submit-bug-report
-     "bug-auctex@gnu.org"
-     AUCTeX-version
-     (list 'AUCTeX-date
-           'window-system
-           'LaTeX-version
-           'TeX-style-path
-           'TeX-auto-save
-           'TeX-parse-self
-           'TeX-master
-           'TeX-command-list)
-     nil
-     ;; reporter adds too many new lines around salutation text, that we don't
-     ;; want, since it's itself a new line.
-     (lambda ()
-       (save-excursion
-         (goto-char (point-min))
-         (re-search-forward mail-header-separator)
-         (forward-char)
-         (delete-char 1)
-         (forward-char)
-         (delete-char 2)))
-     (propertize
-      "\n" 'display
-      (with-temp-buffer
-        (insert
-         "Remember to cover the basics, that is, what you expected to happen and
-what in fact did happen.
-
-Be sure to consult the FAQ section in the manual before submitting
-a bug report.  In addition check if the bug is reproducable with an
-up-to-date version of AUCTeX.  So please upgrade to the version
-available from ")
-        (insert-text-button
-         "https://www.gnu.org/software/auctex/"
-         'face 'link
-         'help-echo (concat "mouse-2, RET: Follow this link")
-         'action (lambda (_button)
-                   (browse-url "https://www.gnu.org/software/auctex/"))
-         'follow-link t)
-        (insert " if your
-installation is older than the one available from the web site.
-
-If the bug is triggered by a specific \(La\)TeX file, you should try
-to produce a minimal sample file showing the problem and include it
-in your report.
-
-Your report will be posted for the auctex package at the GNU bug
-tracker.  Visit ")
-        (insert-text-button
-         "https://debbugs.gnu.org/cgi/pkgreport.cgi?pkg=auctex"
-         'face 'link
-         'help-echo (concat "mouse-2, RET: Follow this link")
-         'action (lambda (_button)
-                   (browse-url "https://debbugs.gnu.org/cgi/pkgreport.cgi?pkg=auctex"))
-         'follow-link t)
-        (insert "\nto browse existing AUCTeX bugs.
-------------------------------------------------------------------------\n\n")
-        (buffer-string))))))
-
-
-;;; Documentation
-
-(defun TeX-documentation-texdoc (&optional arg)
-  "Run texdoc to read documentation.
-
-Prompt for selection of the package of which to show the documentation.
-
-If called with a prefix argument ARG, after selecting the
-package, prompt for selection of the manual of that package to
-show."
-  (interactive "P")
-  (let ((pkg (thing-at-point 'symbol))
-        buffer list doc)
-    ;; Strip off properties.  XXX: XEmacs doesn't have
-    ;; `substring-no-properties'.
-    (set-text-properties 0 (length pkg) nil pkg)
-    (setq pkg (TeX-read-string "View documentation for: " pkg))
-    (unless (zerop (length pkg))
-      (if arg
-          ;; Called with prefix argument: run "texdoc --list --nointeract <pkg>"
-          (progn
-            ;; Create the buffer, insert the result of the command, and
-            ;; accumulate the list of manuals.
-            (with-current-buffer (get-buffer-create
-                                  (setq buffer (format "*texdoc: %s*" pkg)))
-              (erase-buffer)
-              (insert (shell-command-to-string
-                       (concat "texdoc --list --nointeract " pkg)))
-              (goto-char 1)             ; No need to use `point-min' here.
-              (save-excursion
-                (while (re-search-forward
-                        ;; XXX: XEmacs doesn't support character classes in
-                        ;; regexps, like "[:alnum:]".
-                        "^ *\\([0-9]+\\) +\\([-~/a-zA-Z0-9_.${}#%,:\\ ()]+\\)" nil t)
-                  (push (cons (match-string 1) (match-string 2)) list))))
-            (unwind-protect
-                (cond
-                 ((null (executable-find "texdoc"))
-                  ;; Note: `shell-command-to-string' uses shell, only
-                  ;; `call-process' looks at `exec-path', thus only here makes
-                  ;; sense to use `executable-find' to test whether texdoc is
-                  ;; available.
-                  (message "texdoc not found"))
-                 (list
-                  ;; Go on if there are manuals listed: show the buffer, prompt
-                  ;; for the number of the manual, then run
-                  ;;     texdoc --just-view <doc>
-                  (TeX-pop-to-buffer (get-buffer buffer))
-                  (condition-case nil
-                      (when (setq doc
-                                  (cdr (assoc (TeX-read-string "Please enter \
-the number of the file to view, anything else to skip: ") list)))
-                        (call-process "texdoc" nil 0 nil "--just-view" doc))
-                    ;; Exit gently if a `quit' signal is thrown.
-                    (quit nil)))
-                 (t (message "No documentation found for %s" pkg)))
-              ;; In any case quit-and-kill the window.
-              (when (get-buffer-window buffer)
-                (quit-window t (get-buffer-window buffer)))))
-        ;; Called without prefix argument: just run "texdoc --view <pkg>" and
-        ;; show the output, so that the user is warned in case it doesn't find
-        ;; the documentation or "texdoc" is not available.
-        (message "%s"
-                 ;; The folowing code to the end of `defun' used to be
-                 ;; just
-                 ;; (shell-command-to-string (concat "texdoc --view " pkg))
-                 ;; , but in some cases it blocks emacs until the user
-                 ;; quits the viewer (bug#28905).
-                 (with-output-to-string
-                   (let* (;; Use pipe rather than pty because the
-                          ;; latter causes atril (evince variant
-                          ;; viewer) to exit before showing anything.
-                          (process-connection-type nil)
-                          (process (start-process-shell-command
-                                    "Doc view" standard-output
-                                    (concat "texdoc --view " pkg))))
-                     ;; Suppress the message "Process Doc view
-                     ;; finished".
-                     (set-process-sentinel process #'ignore)
-                     ;; Kill temp buffer without query.  This is
-                     ;; necessary, at least for some environment, if
-                     ;; the underlying shell can't find the texdoc
-                     ;; executable.
-                     (set-process-query-on-exit-flag process nil)
-                     ;; Don't discard shell output.
-                     (accept-process-output process))))))))
-
-(defun TeX-goto-info-page ()
-  "Read documentation for AUCTeX in the info system."
-  (interactive)
-  (info "auctex"))
-
-(autoload 'info-lookup->completions "info-look")
-
-(defvar TeX-doc-backend-alist
-  '((texdoc (plain-tex-mode latex-mode doctex-mode ams-tex-mode context-mode)
-            (lambda ()
-              (when (executable-find "texdoc")
-                (TeX-search-files-by-type 'docs 'global t t)))
-            (lambda (doc)
-              ;; texdoc in MiKTeX requires --view in order to start
-              ;; the viewer instead of an intermediate web page.
-              (call-process "texdoc" nil 0 nil "--view" doc)))
-    (latex-info (latex-mode)
-                (lambda ()
-                  (mapcar (lambda (x)
-                            (let ((x (car x)))
-                              (if (string-match "\\`\\\\" x)
-                                  (substring x 1) x)))
-                          (info-lookup->completions 'symbol 'latex-mode)))
-                (lambda (doc)
-                  (info-lookup-symbol (concat "\\" doc) 'latex-mode)))
-    (texinfo-info (texinfo-mode)
-                  (lambda ()
-                    (mapcar (lambda (x)
-                              (let ((x (car x)))
-                                (if (string-match "\\`@" x)
-                                    (substring x 1) x)))
-                            (info-lookup->completions 'symbol
-                                                      'texinfo-mode)))
-                  (lambda (doc)
-                    (info-lookup-symbol (concat "@" doc) 'texinfo-mode))))
-  "Alist of backends used for looking up documentation.
-Each item consists of four elements.
-
-The first is a symbol describing the backend's name.
-
-The second is a list of modes the backend should be activated in.
-
-The third is a function returning a list of documents available
-to the backend.  It should return nil if the backend is not
-available, for example if a required executable is not present on the
-system in question.
-
-The fourth is a function for displaying the documentation.  The
-function should accept a single argument, the chosen package,
-command, or document name.")
-
-(defun TeX-doc (&optional name)
-  "Display documentation for string NAME.
-NAME may be a package, a command, or a document."
-  (interactive)
-  (let (docs)
-    ;; Build the lists of available documentation used for completion.
-    (dolist (elt TeX-doc-backend-alist)
-      (when (memq major-mode (nth 1 elt))
-        (let ((completions (funcall (nth 2 elt))))
-          (unless (null completions)
-            (cl-pushnew (cons completions (nth 0 elt)) docs :test #'equal)))))
-    (if (null docs)
-        (progn
-          (if (executable-find "texdoc")
-              ;; Fallback if we did not find anything via the backend list.
-              (let ((doc (read-from-minibuffer "Input for `texdoc': ")))
-                (when doc (call-process "texdoc" nil 0 nil "--view" doc)))
-            ;; Give up.
-            (message "No documentation found")))
-      ;; Ask the user about the package, command, or document.
-      (when (and (called-interactively-p 'any)
-                 (or (not name) (string= name "")))
-        (let ((symbol (thing-at-point 'symbol))
-              contained completions)
-          ;; Is the symbol at point contained in the lists of available
-          ;; documentation?
-          (setq contained (catch 'found
-                            (dolist (elt docs)
-                              (when (member symbol (car elt))
-                                (throw 'found t)))))
-          ;; Setup completion list in a format suitable for `completing-read'.
-          (dolist (elt docs)
-            ;; FIXME: Probably not needed!
-            (setq completions (nconc (mapcar #'list (car elt)) completions)))
-          ;; Query user.
-          (setq name (completing-read
-                      (if contained
-                          (format "Package, command, or document (default %s): "
-                                  symbol)
-                        "Package, command, or document: ")
-                      completions nil nil nil nil symbol))))
-      (if (not name)
-          (message "No documentation specified")
-        ;; XXX: Provide way to choose in case a symbol can be found in
-        ;; more than one backend.
-        (let* ((backend (catch 'found
-                          (dolist (elt docs)
-                            (when (member name (car elt))
-                              (throw 'found (cdr elt)))))))
-          (if backend
-              (funcall (nth 3 (assoc backend TeX-doc-backend-alist)) name)
-            (message "Documentation not found")))))))
-
-
-;;; Ispell Support
-
-(defun TeX-run-ispell (_command _string file)
-  "Run ispell on current TeX buffer."
-  (cond ((string-equal file (TeX-region-file))
-         (call-interactively #'ispell-region))
-        (t
-         (ispell-buffer))))
-
-(defun TeX-ispell-document (name)
-  "Run ispell on all open files belonging to the current document."
-  (interactive (list (TeX-master-file)))
-  (if (string-equal name "")
-      (setq name (TeX-master-file)))
-
-  (let ((regexp (concat "\\`\\("
-                        (mapconcat (lambda (dir)
-                                     (regexp-quote
-                                      (expand-file-name
-                                       (file-name-as-directory dir))))
-                                   (append (when (file-name-directory name)
-                                             (list (file-name-directory name)))
-                                           TeX-check-path)
-                                   "\\|")
-                        "\\).*\\("
-                        (mapconcat #'regexp-quote
-                                   (cons (file-name-nondirectory name)
-                                         (TeX-style-list))
-                                   "\\|")
-                        "\\)\\.\\("
-                        (mapconcat #'identity TeX-file-extensions "\\|")
-                        "\\)\\'"))
-        (buffers (buffer-list)))
-    (while buffers
-      (let* ((buffer (car buffers))
-             (name (buffer-file-name buffer)))
-        (setq buffers (cdr buffers))
-        (when (and name (string-match regexp name))
-          (save-excursion (switch-to-buffer buffer) (ispell-buffer))
-          t)))))
-
-(defcustom TeX-ispell-extend-skip-list t
-  "Whether to extend regions selected for skipping during spell checking."
-  :group 'TeX-misc
-  :type 'boolean)
-
-;; These functions are used to add new items to
-;; `ispell-tex-skip-alists' -- see tex-ispell.el:
-(defun TeX-ispell-skip-setcar (skip)
-  "Add SKIP to car of `ispell-tex-skip-alists'.
-SKIP is an alist with the format described in
-`ispell-tex-skip-alists'.  Each element in SKIP is added on top
-of the car of `ispell-tex-skip-alists'.  This only happens if
-`TeX-ispell-extend-skip-list' is non-nil."
-  (when TeX-ispell-extend-skip-list
-    (let ((raws (car ispell-tex-skip-alists))
-          (envs (cadr ispell-tex-skip-alists)))
-      (dolist (x skip)
-        (cl-pushnew x raws :test #'equal))
-      (setq ispell-tex-skip-alists (list raws envs)))))
-
-(defun TeX-ispell-skip-setcdr (skip)
-  "Add SKIP to cdr of `ispell-tex-skip-alists'.
-SKIP is an alist with the format described in
-`ispell-tex-skip-alists'.  Each element in SKIP is added on top
-of the cdr of `ispell-tex-skip-alists'.  This only happens if
-`TeX-ispell-extend-skip-list' is non-nil."
-  (when TeX-ispell-extend-skip-list
-    (let ((raws (car ispell-tex-skip-alists))
-          (envs (cadr ispell-tex-skip-alists)))
-      (dolist (x skip)
-        (cl-pushnew x envs :test #'equal))
-      (setq ispell-tex-skip-alists (list raws envs)))))
-
-(defun TeX-ispell-tex-arg-end (&optional arg1 arg2 arg3)
-  "Skip across ARG1, ARG2 and ARG3 number of braces and brackets.
-This function is a variation of `ispell-tex-arg-end'.  It should
-be used when adding skip regions to `ispell-tex-skip-alists' for
-constructs like:
-
-  \\begin{tabularx}{300pt}[t]{lrc} ...
-    or
-  \\fontspec{font name}[font features]
-
-where optional and/or mandatory argument(s) follow(s) a mandatory
-one.  ARG1 is the number of mandatory arguments before the
-optional one, ARG2 the max. number of following optional
-arguments, ARG3 is the max. number of mandatory arguments
-following.  Omitting argument means 1.
-
-Here some examples for additions to `ispell-tex-skip-alists':
-
-  \\begin{tabularx}{300pt}[t]{lrc} ...
-                ARG  1    2   3
-  (\"tabularx\" TeX-ispell-tex-arg-end) or equivalent
-  (\"tabularx\" TeX-ispell-tex-arg-end 1 1 1)
-
-  \\fontspec{font name}[font features]
-               ARG1         ARG2        ARG3=0
-  (\"\\\\\\\\fontspec\" TeX-ispell-tex-arg-end 1 1 0)
-
-  \\raisebox{lift}[height][depth]{contents}
-            ARG1       ARG2       ARG3=0 (checked by Ispell)
-  (\"\\\\\\\\raisebox\" TeX-ispell-tex-arg-end 1 2 0)
-
-Optional arguments before the first mandatory one are all
-skipped."
-  (condition-case nil
-      (progn
-        (while (looking-at "[ \t\n]*\\[") (forward-sexp))
-        (forward-sexp (or arg1 1))
-        (let ((num 0))
-          (while (and (looking-at "[ \t\n]*\\[")
-                      (< num (or arg2 1)))
-            (setq num (1+ num))
-            (forward-sexp)))
-        (forward-sexp (or arg3 1)))
-    (error
-     (message "Error skipping s-expressions at point %d" (point))
-     (sit-for 2))))
-
-(defun TeX-ispell-tex-arg-verb-end (&optional arg)
-  "Skip an optional argument, ARG number of mandatory ones and verbatim content.
-This function always checks if one optional argument in brackets
-is given and skips over it.  If ARG is a number, it skips over
-that many mandatory arguments in braces.  Then it checks for
-verbatim content to skip which is enclosed by a character given
-in `TeX-ispell-verb-delimiters' or in braces, otherwise raises an
-error."
-  (condition-case nil
-      (progn
-        (when (looking-at "[ \t\n]*\\[") (forward-sexp))
-        (when (and arg (looking-at "{"))
-          (forward-sexp arg))
-        (cond ((looking-at (concat "[" TeX-ispell-verb-delimiters "]"))
-               (forward-char)
-               (skip-chars-forward (concat "^" (string (char-before))))
-               (forward-char))
-              ((looking-at "{")
-               (forward-sexp))
-              (t (error nil))))
-    (error
-     (message "Verbatim delimiter is not one of %s"
-              (split-string TeX-ispell-verb-delimiters "" t))
-     (sit-for 2))))
-
-;;; Abbrev mode
-
-(defmacro TeX-abbrev-mode-setup (mode)
-  "Set up the abbrev table and variable for MODE."
-  (let ((symbol (intern (concat (symbol-name mode) "-abbrev-table")))
-        (name (TeX-mode-prefix mode)))
-    `(progn
-       (defvar ,symbol nil
-         ,(format "Abbrev table for %s mode." name))
-       (define-abbrev-table ',symbol nil)
-       (abbrev-table-put ,symbol :parents (list text-mode-abbrev-table)))))
-
-
-;;; Special provisions for other modes and libraries
-
-;; desktop-locals-to-save is broken by design.  Don't have
-;; buffer-local values of it.
-(eval-after-load "desktop"
-  '(progn
-     (dolist (elt '(TeX-master))
-       (unless (member elt (default-value 'desktop-locals-to-save))
-         (setq-default desktop-locals-to-save
-                       (cons elt (default-value 'desktop-locals-to-save)))))
-     (add-hook 'desktop-after-read-hook (lambda ()
-                                          (TeX-set-mode-name t)))))
-
-;; delsel.el, `delete-selection-mode'
-(put 'TeX-newline 'delete-selection t)
-(put 'TeX-insert-quote 'delete-selection t)
-(put 'TeX-insert-backslash 'delete-selection t)
-;; When `TeX-electric-math' is non-nil, `TeX-insert-dollar' interferes with
-;; `delete-selection-mode', but when it's nil users may want to be able to
-;; delete active region if `delete-selection-mode' is active, see bug#23177.  We
-;; can dynamically determine the behavior of `delete-selection' with
-;; `TeX-insert-dollar' based on the value of `TeX-electric-math'.
-(put 'TeX-insert-dollar 'delete-selection
-     (lambda () (null TeX-electric-math)))
-
-(defun TeX--list-of-string-p (lst)
-  "Return non-nil if LST is a list of strings.
-Used as function for validating a variable's `safe-local-variable' property."
-  (and (listp lst)
-       (let ((all-strings t))
-         (while (and all-strings lst)
-           (setq all-strings (stringp (car lst)))
-           (setq lst (cdr lst)))
-         all-strings)))
-
-;; add-log.el: This function is a variation of
-;; `tex-current-defun-name' defined in `tex-mode.el'.  In `latex.el',
-;; the variable `add-log-current-defun-function' is set to this
-;; function.
-(defun TeX-current-defun-name ()
-  "Return the name of the TeX section/paragraph/chapter at point, or nil."
-  (save-excursion
-    (let (s1 e1 s2 e2)
-      ;; If we are now precisely at the beginning of a sectioning
-      ;; command, move forward and make sure `re-search-backward'
-      ;;  finds this one rather than the previous one:
-      (or (eobp) (progn
-                   (when (looking-at-p "\\\\")
-                     (forward-char))
-                   (unless (eolp)
-                     (forward-sexp))))
-      ;; Search backward for sectioning command.  If
-      ;; `LaTeX-section-label' is buffer-local, assume that a style
-      ;; has changed the value and recalculate the string.  Otherwise
-      ;; take the standard one:
-      (when (re-search-backward
-             (if (local-variable-p 'LaTeX-section-label)
-                 (concat "\\\\"
-                         (regexp-opt
-                          (remove "part" (mapcar #'car LaTeX-section-label)))
-                         "\\*?")
-               "\\\\\\(sub\\)*\\(section\\|paragraph\\|chapter\\)\\*?")
-             nil t)
-        ;; Skip over the backslash:
-        (setq s1 (1+ (point)))
-        ;; Skip over the sectioning command, incl. the *:
-        (setq e1 (goto-char (match-end 0)))
-        ;; Skip over the optional argument, if any:
-        (when (looking-at-p "[ \t]*\\[")
-          (forward-sexp))
-        ;; Skip over any chars until the mandatory argument:
-        (skip-chars-forward "^{")
-        ;; Remember the points for the mandatory argument:
-        (setq s2 (point))
-        (setq e2 (progn (forward-sexp)
-                        (point)))
-        ;; Now pick the content: For one-line title, return it
-        ;; incl. the closing brace.  For multi-line, return the first
-        ;; line of the mandatory argument incl. ellipsis and a brace;
-        (concat
-         (buffer-substring-no-properties s1 e1)
-         (buffer-substring-no-properties
-          (goto-char s2)
-          (min (line-end-position) e2))
-         (when (> e2 (line-end-position))
-           (concat "..." TeX-grcl)))))))
-
-;;; Customization:
-
-(defcustom TeX-process-asynchronous (not (eq system-type 'ms-dos))
-  "Use asynchronous processes."
-  :group 'TeX-command
-  :type 'boolean)
-
-(defcustom TeX-shell
-  (if (memq system-type '(ms-dos emx windows-nt))
-      shell-file-name
-    "/bin/sh")
-  "Name of shell used to parse TeX commands."
-  :group 'TeX-command
-  :type 'file)
-
-(defcustom TeX-shell-command-option
-  (cond ((memq system-type '(ms-dos emx windows-nt))
-         shell-command-switch)
-        (t                              ;Unix & EMX (Emacs 19 port to OS/2)
-         "-c"))
-  "Shell argument indicating that next argument is the command."
-  :group 'TeX-command
-  :type 'string)
-
-;;; Interactive Commands
-;;
-;; The general idea is, that there is one process and process buffer
-;; associated with each master file, and one process and process
-;; buffer for running TeX on a region.
-;;
-;; Some user commands operates on ``the'' process, which is the last
-;; process still running or already finished.  Note that you cannot
-;; run more than one process simultaneously, including preview by
-;; preview-latex, because process filters and sentinels refer to
-;; certain set of global variables which each invokation of the
-;; process overwrites.  If you dare to do, the result is thus
-;; unpredictable.
-
-(defun TeX-save-document (name-or-file-fn)
-  "Save all files belonging to the current document.
-Return non-nil if document needs to be re-TeX'ed.
-In Lisp program, NAME-OR-FILE-FN specifies the current document.
-It is either the master name without extension or the function
-`TeX-master-file'."
-  (interactive (list #'TeX-master-file))
-  (TeX-check-files (TeX--concat-ext name-or-file-fn (TeX-output-extension))
-                   (cons (TeX--concat-ext name-or-file-fn) (TeX-style-list))
-                   TeX-file-extensions))
-
-(defun TeX--concat-ext (name-or-file-fn &optional extension)
-  "Append EXTENSION to a filename specified by NAME-OR-FILE-FN.
-
-If NAME-OR-FILE-FN is a string, interpret it as the filename.
-Otherwise, assume it is a callable function and call it with
-EXTENSION as an argument and return the result without
-modification.  EXTENSION is a string which should not start with
-'.'."
-  (if (stringp name-or-file-fn)
-      (if extension
-          (concat name-or-file-fn "." extension)
-        name-or-file-fn)
-    (funcall name-or-file-fn extension)))
-
-(defun TeX-command-master (&optional override-confirm)
-  "Run command on the current document.
-
-If a prefix argument OVERRIDE-CONFIRM is given, confirmation will
-depend on it being positive instead of the entry in `TeX-command-list'."
-  (interactive "P")
-  (TeX-master-file nil nil t)  ;; call to ask if necessary
-  (TeX-command (TeX-command-query #'TeX-master-file)
-               #'TeX-master-file override-confirm))
-
-(defcustom TeX-region-extra ""
-  "String to insert in the region file between the header and the text."
-  :group 'TeX-command
-  :type 'string)
-
-;; This was "{\\makeatletter\\gdef\\AucTeX@cite#1[#2]#3{[#3#1#2]}\
-;;           \\gdef\\cite{\\@ifnextchar[{\\AucTeX@cite{, }}\
-;;           {\\AucTeX@cite{}[]}}}\n"
-;; However, that string is inappropriate for plain TeX and ConTeXt.
-;; This needs reconsideration.
-
-(defvar TeX-command-region-begin nil)
-(defvar TeX-command-region-end nil)
-;; Used for marking the last region.
-
-(make-variable-buffer-local 'TeX-command-region-begin)
-(make-variable-buffer-local 'TeX-command-region-end)
-
-(defun TeX-current-offset (&optional pos)
-  "Calculate line offset of POS, or of point if POS is nil."
-  (save-restriction
-    (widen)
-    (save-excursion
-      (let ((inhibit-point-motion-hooks t)
-            (inhibit-field-text-motion t))
-        (if pos (goto-char pos))
-        (+ (count-lines (point-min) (point))
-           (if (bolp) 0 -1))))))
-
-(defun TeX-pin-region (begin end)
-  "Pin the TeX region specified by BEGIN and END.
-If BEGIN is nil, the region is unpinned.
-
-In interactive use, a positive prefix arg will pin the region,
-a non-positive one will unpin it.  Without a prefix arg, if
-a region is actively marked, it will get pinned.  If not, a
-pinned region will get unpinned and vice versa."
-  (interactive
-   (if
-       (if current-prefix-arg
-           (> (prefix-numeric-value current-prefix-arg) 0)
-         (or (TeX-active-mark)
-             (null TeX-command-region-begin)))
-       (list (region-beginning) (region-end))
-     '(nil nil)))
-  (if begin
-      (progn
-        (unless (markerp TeX-command-region-begin)
-          (setq TeX-command-region-begin (make-marker))
-          (setq TeX-command-region-end (make-marker)))
-        (set-marker TeX-command-region-begin begin)
-        (set-marker TeX-command-region-end end)
-        (message "TeX region pinned."))
-    (when (markerp TeX-command-region-begin)
-      (set-marker TeX-command-region-begin nil)
-      (set-marker TeX-command-region-end nil))
-    (setq TeX-command-region-begin nil)
-    (setq TeX-command-region-end nil)
-    (message "TeX region unpinned.")))
-
-(defun TeX-region-update ()
-  "Update the TeX-region file."
-  ;; Note that TeX-command-region-begin is not a marker when called
-  ;; from TeX-command-buffer.
-  (and (or (null TeX-command-region-begin)
-           (markerp TeX-command-region-begin))
-       (TeX-active-mark)
-       (TeX-pin-region (region-beginning) (region-end)))
-  (let* ((begin (or TeX-command-region-begin (region-beginning)))
-         (end (or TeX-command-region-end (region-end)))
-         (TeX-region-extra
-          ;; Write out counter information to region.
-          (concat (and (fboundp 'preview--counter-information)
-                       (preview--counter-information begin))
-                  TeX-region-extra)))
-    (TeX-region-create (TeX-region-file TeX-default-extension)
-                       (buffer-substring-no-properties begin end)
-                       (file-name-nondirectory (buffer-file-name))
-                       (TeX-current-offset begin))))
-
-(defun TeX-command-region (&optional override-confirm)
-  "Run TeX on the current region.
-
-Query the user for a command to run on the temporary file specified by
-the variable `TeX-region'.  If there is an explicitly active region,
-it is stored for later commands.  If not, a previously stored region
-\(can be also be set with `TeX-pin-region') overrides the current region,
-if present.
-
-If a prefix argument OVERRIDE-CONFIRM is given, prompting will
-ignore the prompting flag from `TeX-command-list' and instead
-will prompt only if the prefix is positive.
-
-If the master file for the document has a header, it is written to the
-temporary file before the region itself.  The document's header is all
-text before `TeX-header-end'.
-
-If the master file for the document has a trailer, it is written to
-the temporary file after the region itself.  The document's trailer is
-all text after `TeX-trailer-start'."
-  (interactive "P")
-  (TeX-region-update)
-  ;; In the next line, `TeX-region-file' should be called with nil
-  ;; `nondirectory' argument, otherwise `TeX-command-default' called
-  ;; within `TeX-command-query' won't work in included files not
-  ;; placed in `TeX-master-directory'.
-  (TeX-command (TeX-command-query #'TeX-region-file) #'TeX-region-file
-               override-confirm))
-
-(defun TeX-command-buffer (&optional override-confirm)
-  "Run TeX on the current buffer.
-
-Query the user for a command to run on the temporary file specified by
-the variable `TeX-region'.  The region file will be recreated from the
-visible part of the buffer.
-
-If a prefix argument OVERRIDE-CONFIRM is given, confirmation will
-depend on it being positive instead of the entry in `TeX-command-list'."
-  (interactive "P")
-  (let ((TeX-command-region-begin (point-min))
-        (TeX-command-region-end (point-max)))
-    (TeX-command-region override-confirm)))
-
-(defcustom TeX-record-buffer nil
-  "Whether to record buffer names of generated TeX buffers.
-When non-nil, these buffers are put at the front of the list of
-recently selected ones."
-  :group 'TeX-command
-  :type 'boolean)
-
-(defun TeX-pop-to-buffer (buffer &optional other-window norecord)
-  "Compatibility wrapper for `pop-to-buffer'.
-
-Select buffer BUFFER in some window, preferably a different one.
-BUFFER may be a buffer, a string (a buffer name), or nil.
-If BUFFER is a string which is not the name of an existing buffer,
-then this function creates a buffer with that name.
-If BUFFER is nil, then it chooses some other buffer.
-If `pop-up-windows' is non-nil, windows can be split to do this.
-If optional second arg OTHER-WINDOW is non-nil, insist on finding another
-window even if BUFFER is already visible in the selected window,
-and ignore `same-window-regexps' and `same-window-buffer-names'.
-This function returns the buffer it switched to.
-This uses the function `display-buffer' as a subroutine; see the documentation
-of `display-buffer' for additional customization information.
-
-Optional third arg NORECORD non-nil means do not put this buffer
-at the front of the list of recently selected ones."
-  (pop-to-buffer buffer other-window (and norecord (not TeX-record-buffer))))
-
-(defun TeX-recenter-output-buffer (line)
-  "Redisplay buffer of TeX job output so that most recent output can be seen.
-The last line of the buffer is displayed on line LINE of the window, or
-at bottom if LINE is nil."
-  (interactive "P")
-  (let ((buffer (TeX-active-buffer)))
-    (if buffer
-        (let ((old-buffer (current-buffer)))
-          (TeX-pop-to-buffer buffer t t)
-          (bury-buffer buffer)
-          (goto-char (point-max))
-          (recenter (if line
-                        (prefix-numeric-value line)
-                      (/ (window-height) 2)))
-          (TeX-pop-to-buffer old-buffer nil t))
-      (message "No process for this document."))))
-
-(defun TeX-kill-job ()
-  "Kill the currently running TeX job."
-  (interactive)
-  (let ((process (TeX-active-process)))
-    (if process
-        (kill-process process)
-      ;; Should test for TeX background process here.
-      (error "No TeX process to kill"))))
-
-;; FIXME: The vars below are defined in this file, but they're defined too
-;; far down (i.e. further down than their first use), so we have to pre-declare
-;; them here to explain it to the compiler.
-;; We should move those vars's definitions earlier instead!
-(defvar TeX-current-process-region-p)
-(defvar TeX-save-query)
-(defvar TeX-parse-function)
-(defvar TeX-sentinel-function)
-(defvar TeX-sentinel-default-function)
-(defvar compilation-in-progress)
-(defvar TeX-current-page)
-(defvar TeX-error-overview-open-after-TeX-run)
-(defvar TeX-error-list)
-(defvar TeX-command-buffer)
-(defvar TeX-region)
-
-(defun TeX-home-buffer ()
-  "Go to the buffer where you last issued a TeX command.
-If there is no such buffer, or you already are in that buffer, find
-the master file."
-  (interactive)
-  (if (or (null TeX-command-buffer)
-          (null (buffer-name TeX-command-buffer))
-          (eq TeX-command-buffer (current-buffer)))
-      (find-file (TeX-master-file TeX-default-extension))
-    (switch-to-buffer TeX-command-buffer)))
-
-(defvar TeX-error-last-visited -1
-  "Index of the last visited error listed in `TeX-error-list'.
-
-This variable is intended to be set only in output buffer so it
-will be shared among all files of the same document.")
-(make-variable-buffer-local 'TeX-error-last-visited)
-
-(defun TeX-get-parse-function ()
-  "Get the parse function for the current buffer."
-  (with-current-buffer TeX-command-buffer
-    (TeX-process-get-variable (TeX-active-master) 'TeX-parse-function)))
-
-(defun TeX-next-error (&optional arg reparse)
-  "Find the next error in the TeX output buffer.
-
-A prefix ARG specifies how many error messages to move;
-negative means move back to previous error messages, if possible.
-
-If REPARSE is non-nil, reparse the error message buffer.
-
-\\[universal-argument] as a prefix means reparse the error
-message buffer and start at the first error."
-  (interactive "P")
-  (if (or (null (TeX-active-buffer))
-          (eq 'compilation-mode (with-current-buffer TeX-command-buffer
-                                  major-mode)))
-      (next-error arg reparse)
-
-    ;; Force reparsing when the function is called with a universal-argument.
-    (if (consp arg) (setq reparse t arg nil))
-
-    (funcall (TeX-get-parse-function) arg reparse)))
-
-(defun TeX-previous-error (arg)
-  "Find the previous error in the TeX output buffer.
-
-Prefix ARG says how many error messages to move backward (or
-forward, if negative).
-
-This works only with TeX commands and if the
-`TeX-parse-all-errors' variable is non-nil."
-  (interactive "p")
-  (if (or (null (TeX-active-buffer))
-          (eq 'compilation-mode (with-current-buffer TeX-command-buffer
-                                  major-mode)))
-      (previous-error arg)
-
-    (let ((parse-function (TeX-get-parse-function)))
-      (if (and TeX-parse-all-errors (equal parse-function #'TeX-parse-TeX))
-          ;; When `TeX-parse-all-errors' is non-nil and the parsing function is
-          ;; `TeX-parse-TeX' we can move backward in the errors.
-          (TeX-parse-TeX (- arg) nil)
-        ;; XXX: moving backward in the errors hasn't yet been implemented for
-        ;; other parsing functions.
-        (error "Jumping to previous error not supported")))))
-
-;;; Command Query
-
-(defvar TeX-error-overview-frame nil
-  "The frame of the error overview.")
-
-(defconst TeX-error-overview-buffer-name "*TeX errors*"
-  "Name of the buffer in which to show error list.")
-
-(defvar LaTeX-idx-md5-alist nil
-  "Alist of MD5 hashes of idx file.
-
-Car is the idx file, cdr is its md5 hash.")
-
-(defvar LaTeX-idx-changed-alist nil
-  "Whether the idx files changed.
-
-Car is the idx file, cdr is whether idx changed after LaTeX
-run.")
-
-(defcustom TeX-check-engine t
-  "Check the correct engine has been set before running TeX commands."
-  :group 'TeX-command
-  :type 'boolean)
-
-(defvar TeX-check-engine-list '(default luatex omega xetex)
-  "List of engines required by the loaded TeX packages.
-
-Do not set this variable directly, use
-`TeX-check-engine-add-engines' to specify required engines.")
-(make-variable-buffer-local 'TeX-check-engine-list)
-
-(defun TeX-check-engine-add-engines (&rest engines)
-  "Add ENGINES to list of required engines.
-
-Set `TeX-check-engine-list' to the intersection between the list
-itself and the list of provided engines.
-
-See for example style/fontspec.el"
-  (let ((list TeX-check-engine-list)
-        (res nil))
-    (setq TeX-check-engine-list
-          ;; The following is based on the definition of `cl-intersection' of
-          ;; GNU Emacs.
-          (and list engines
-               (if (equal list engines) list
-                 (or (>= (length list) (length engines))
-                     (setq list (prog1 engines (setq engines list))))
-                 (while engines
-                   (if (memq (car engines) list)
-                       (push (car engines) res))
-                   (pop engines))
-                 res)))))
-
-(defun TeX-check-engine (name)
-  "Check the correct engine has been set.
-
-Look into `TeX-check-engine-list' for the required engines.
-
-NAME is the command to be run.  Actually do the check only if the
-variable `TeX-check-engine' is non-nil and LaTeX is the command
-to be run."
-  (and
-   (string= name "LaTeX")
-   TeX-check-engine
-   TeX-check-engine-list
-   (null (memq TeX-engine TeX-check-engine-list))
-   (memq TeX-engine '(default luatex omega xetex))
-   ;; The set engine is not listed in `TeX-check-engine-list'.  We check only
-   ;; builtin engines because we can't take care of custom ones.  Do nothing if
-   ;; there is no allowed engine, we don't know what to do in that case.
-   (let ((length (length TeX-check-engine-list))
-         (name-alist '((default . "TeX")
-                       (luatex  . "LuaTeX")
-                       (omega   . "Omega")
-                       (xetex   . "XeTeX")))
-         (completion-ignore-case t)
-         (engine nil))
-     (when
-         (cond
-          ;; There is exactly one allowed engine.
-          ((= length 1)
-           (setq engine (car TeX-check-engine-list))
-           (y-or-n-p (format "%s is required to build this document.
-Do you want to use this engine? " (cdr (assoc engine name-alist)))))
-          ;; More than one engine is allowed.
-          ((> length 1)
-           (if (y-or-n-p (format "It appears %s are required to build this document.
-Do you want to select one of these engines? "
-                                 (mapconcat
-                                  (lambda (elt) (cdr (assoc elt name-alist)))
-                                  TeX-check-engine-list ", ")))
-               (setq engine
-                     (car (rassoc
-                           (completing-read
-                            (format
-                             "Choose between %s: "
-                             (mapconcat
-                              (lambda (elt) (cdr (assoc elt name-alist)))
-                              TeX-check-engine-list ", "))
-                            (mapcar
-                             (lambda (elt) (cdr (assoc elt name-alist)))
-                             TeX-check-engine-list))
-                           name-alist)))
-             ;; Don't keep asking.  If user doesn't want to change engine,
-             ;; probably has a good reason.  In order to do so, without adding
-             ;; yet another variable we just hack `TeX-check-engine-list' and
-             ;; make it nil.
-             (setq TeX-check-engine-list nil))))
-       (TeX-engine-set engine)
-       (when (y-or-n-p "Do you want to remember the choice? ")
-         (add-file-local-variable 'TeX-engine engine)
-         (save-buffer))))))
-
-(defcustom TeX-check-TeX t
-  "Whether AUCTeX should check if a working TeX distribution is present."
-  :group 'TeX-command
-  :type 'boolean)
-
-(defcustom TeX-check-TeX-command-not-found 127
-  "Numerical code returned by shell for a command not found error."
-  :group 'TeX-command
-  :type 'integer)
-
-(defun TeX-command (name file-fn &optional override-confirm)
-  "Run command NAME on the file returned by calling FILE-FN.
-
-FILE-FN is the symbol of a function returning a file name.  The
-function has one optional argument, the extension to use on the
-file.  Valid choices are `TeX-master-file' and `TeX-region-file'.
-
-Use the information in `TeX-command-list' to determine how to run
-the command.
-
-If OVERRIDE-CONFIRM is a prefix argument, confirmation will be
-asked if it is positive, and suppressed if it is not.
-
-Run function `TeX-check-engine' to check the correct engine has
-been set."
-  (TeX-check-engine name)
-
-  ;; Make sure that `TeX-command-buffer' is set always.
-  ;; It isn't safe to remove similar lines in `TeX-run-command' etc.
-  ;; because preview-latex calls `TeX-run-command' directly.
-  (setq-default TeX-command-buffer (current-buffer))
-
-  (cond ((eq file-fn #'TeX-region-file)
-         (setq TeX-current-process-region-p t))
-        ((eq file-fn #'TeX-master-file)
-         (setq TeX-current-process-region-p nil)))
-
-  ;; When we're operating on a region, we need to update the position
-  ;; of point in the region file so that forward search works.
-  (if (string= name "View") (TeX-region-update-point))
-
-  (let ((command (TeX-command-expand (nth 1 (assoc name TeX-command-list))))
-        (hook (nth 2 (assoc name TeX-command-list)))
-        (confirm (if override-confirm
-                     (> (prefix-numeric-value override-confirm) 0)
-                   (nth 3 (assoc name TeX-command-list)))))
-
-    ;; Verify the expanded command
-    (if confirm
-        (setq command
-              (read-from-minibuffer (concat name " command: ") command
-                                    nil nil)))
-
-    ;; Kill the frame and buffer associated to the error overview before running
-    ;; the command, but keep them if the command to be run is View.
-    (unless (string= name "View")
-      (if (frame-live-p TeX-error-overview-frame)
-          (delete-frame TeX-error-overview-frame))
-      (if (get-buffer TeX-error-overview-buffer-name)
-          (kill-buffer TeX-error-overview-buffer-name)))
-
-    ;; Before running some commands, check that AUCTeX is able to find "tex"
-    ;; program.
-    (and TeX-check-TeX
-         (member name '("TeX" "LaTeX" "AmSTeX" "ConTeXt" "ConTeXt Full"))
-         (= TeX-check-TeX-command-not-found
-            (call-process TeX-shell nil nil nil
-                          TeX-shell-command-option TeX-command))
-         (error (format "ERROR: AUCTeX cannot find a working TeX distribution.
-Make sure you have one and that TeX binaries are in PATH environment variable%s"
-                        (if (eq system-type 'darwin)
-                            ".
-If you are using OS X El Capitan or later
-remember to add /Library/TeX/texbin/ to your PATH"
-                          ""))))
-
-    ;; Now start the process
-    (let ((file (funcall file-fn)))
-      (TeX-process-set-variable file 'TeX-command-next TeX-command-Show)
-      (funcall hook name command file))))
-
-(defun TeX-command-expand (command &optional list)
-  "Expand COMMAND for `TeX-active-master' as described in LIST.
-LIST default to `TeX-expand-list'.  As a special exception,
-`%%' can be used to produce a single `%' sign in the output
-without further expansion."
-  (let ((TeX-expand-command command)
-        TeX-expand-pos
-        TeX-command-text
-        TeX-command-pos
-        pat entry case-fold-search string expansion arguments)
-    (setq list (cons
-                (list "%%" (lambda nil
-                             (setq TeX-expand-pos (1+ TeX-expand-pos))
-                             "%"))
-                (or list (TeX-expand-list)))
-          pat (regexp-opt (mapcar #'car list)))
-    (while (setq TeX-expand-pos (string-match pat TeX-expand-command TeX-expand-pos))
-      (setq string (match-string 0 TeX-expand-command)
-            entry (assoc string list)
-            expansion (car (cdr entry)) ;Second element
-            arguments (cdr (cdr entry)) ;Remaining elements
-            string (save-match-data
-                     (cond
-                      ((functionp expansion)
-                       (apply expansion arguments))
-                      ((boundp expansion)
-                       (apply (symbol-value expansion) arguments))
-                      (t
-                       (error "Nonexpansion %s" expansion)))))
-      (if (stringp string)
-          (setq TeX-expand-command
-                (replace-match string t t TeX-expand-command))))
-    TeX-expand-command))
-
-(defun TeX-active-master-with-quotes
-    (&optional extension nondirectory ask extra preprocess-fn)
-  "Return the current master or region file name with quote for shell.
-Pass arguments EXTENSION NONDIRECTORY ASK to `TeX-active-master'.
-If the returned file name contains space, enclose it within
-quotes `\"' when \" \\input\" is supplemented (indicated by
-dynamically bound variable `TeX-command-text' having string
-value.) Also enclose the file name within \\detokenize{} when
-the following three conditions are met:
-  1. compiling with standard (pdf)LaTeX or upLaTeX
-  2. \" \\input\" is supplemented
-  3. EXTRA is non-nil (default when expanding \"%T\")
-Adjust dynamically bound variable `TeX-expand-pos' to avoid possible
-infinite loop in `TeX-command-expand'.
-If PREPROCESS-FN is non-nil then it is called with the filename
-as an argument and the result is enclosed instead of the
-filename.
-
-Helper function of `TeX-command-expand'. Use only within entries in
-`TeX-expand-list-builtin' and `TeX-expand-list'."
-  (let* ((raw (TeX-active-master extension nondirectory ask))
-         ;; String `TeX-command-text' means that the file name is
-         ;; given through \input command.
-         (quote-for-space (if (and (stringp TeX-command-text)
-                                   (string-match " " raw))
-                              "\"" ""))
-         (res
-          (shell-quote-argument
-           (format
-            (if (and extra
-                     (stringp TeX-command-text)
-                     (memq major-mode '(latex-mode doctex-mode))
-                     (memq TeX-engine '(default uptex)))
-                ;; Since TeXLive 2018, the default encoding for LaTeX
-                ;; files has been changed to UTF-8 if used with
-                ;; classic TeX or pdfTeX.  I.e.,
-                ;; \usepackage[utf8]{inputenc} is enabled by default
-                ;; in (pdf)latex.
-                ;; c.f. LaTeX News issue 28
-                ;; Due to this change, \detokenize is required to
-                ;; recognize non-ascii characters in the file name
-                ;; when \input precedes.
-                "\\detokenize{ %s }" "%s")
-            (concat quote-for-space
-                    (if preprocess-fn
-                        (funcall preprocess-fn raw)
-                      raw)
-                    quote-for-space)))))
-    ;; Advance past the file name in order to
-    ;; prevent expanding any substring of it.
-    (setq TeX-expand-pos
-          (+ TeX-expand-pos (length res)))
-    res))
-
-(defun TeX-check-files (derived originals extensions)
-  "Check if DERIVED is newer than any of the ORIGINALS.
-Try each original with each member of EXTENSIONS, in all directories
-in `TeX-check-path'.  Returns true if any of the ORIGINALS with any of the
-EXTENSIONS are newer than DERIVED.  Will prompt to save the buffer of any
-ORIGINALS which are modified but not saved yet."
-  (let (existingoriginals
-        found
-        (extensions (TeX-delete-duplicate-strings extensions))
-        (buffers (buffer-list)))
-    (dolist (path (TeX-delete-duplicate-strings
-                   (mapcar (lambda (dir)
-                             (expand-file-name (file-name-as-directory dir)))
-                           (append
-                            TeX-check-path
-                            ;; In `TeX-command-default', this function is used to
-                            ;; check whether bibliography databases are newer
-                            ;; than generated *.bbl files, but bibliography
-                            ;; database are relative to `TeX-master-directory'
-                            ;; and the test can be run also from included files
-                            ;; that are in directories different from
-                            ;; `TeX-master-directory'.
-                            (list (TeX-master-directory))))))
-      (dolist (orig originals)
-        (dolist (ext extensions)
-          (let ((filepath (concat path orig "." ext)))
-            (if (or (file-exists-p filepath)
-                    (get-file-buffer filepath))
-                (setq existingoriginals (cons filepath existingoriginals)))))))
-    (while buffers
-      (let* ((buffer (car buffers))
-             (name (buffer-file-name buffer)))
-        (setq buffers (cdr buffers))
-        (if (and name (member name existingoriginals))
-            (progn
-              (and (buffer-modified-p buffer)
-                   (or (not TeX-save-query)
-                       (y-or-n-p (concat "Save file "
-                                         (buffer-file-name buffer)
-                                         "? ")))
-                   (with-current-buffer buffer (save-buffer)))))))
-    (dolist (eo existingoriginals)
-      (if (file-newer-than-file-p eo derived)
-          (setq found t)))
-    found))
-
-(defcustom TeX-command-sequence-max-runs-same-command 4
-  "Maximum number of runs of the same command."
-  :type 'integer
-  :group 'TeX-command)
-
-(defcustom TeX-command-sequence-max-runs 12
-  "Maximum number of total runs."
-  :type 'integer
-  :group 'TeX-command)
-
-(defvar TeX-command-sequence-count-same-command 1
-  "Counter for the runs of the same command in `TeX-command-sequence'.")
-
-(defvar TeX-command-sequence-count 1
-  "Counter for the total runs of `TeX-command-sequence'.")
-
-(defvar TeX-command-sequence-last-command nil
-  "Last command run in `TeX-command-sequence'.")
-
-(defvar TeX-command-sequence-sentinel nil
-  "Sentinel for `TeX-command-sequence'.")
-
-(defvar TeX-command-sequence-file-function nil
-  "File function for `TeX-command-sequence'.")
-
-(defvar TeX-command-sequence-command nil
-  "Command argument for `TeX-command-sequence'.
-
-It is set in `TeX-command-sequence' and used in
-`TeX-command-sequence-sentinel' to call again
-`TeX-command-sequence' with the appropriate command argument.")
-
-(defun TeX-command-sequence (command &optional reset file-fn)
-  "Run a sequence of TeX commands defined by COMMAND.
-
-The COMMAND argument may be
-
-  * nil: no command will be run in this case
-
-  * a string with a command from `TeX-command-list'
-
-  * a non-nil list of strings, which are commands from
-    `TeX-command-list'; the car of the list is used as command to
-    be executed in the first run of `TeX-command-sequence', the
-    cdr of the list will be passed to the function in the next
-    run, etc.
-
-  * a function name, returning a string which is command from
-    `TeX-command-list'; it will be funcall'd (without arguments!)
-    and used again in the next run of `TeX-command-sequence'.
-
-  * with any other value the function `TeX-command-default' is
-    used to determine the command to run, until a stopping
-    condition is met.
-
-This function runs at most
-`TeX-command-sequence-max-runs-same-command' times the same
-command in a row, and `TeX-command-sequence-max-runs' times in
-total in any case.  It ends when `TeX-command-Show' is the
-command to be run.
-
-A non-nil value for the optional argument RESET means this is the
-first run of the function and some variables need to be reset.
-
-FILE-FN is a function of zero arguments returning the current
-filename.  Valid choices are `TeX-master-file' (default if
-omitted) and `TeX-region-file'."
-  (setq TeX-command-sequence-file-function (or file-fn #'TeX-master-file))
-  (if (null command)
-      (message "No command to run.")
-    (let (cmd process)
-      (cond
-       ((stringp command)
-        (setq cmd command
-              TeX-command-sequence-command nil))
-       ((listp command)
-        (setq cmd (pop command)
-              TeX-command-sequence-command command))
-       ((functionp command)
-        (setq cmd (funcall command)
-              TeX-command-sequence-command command))
-       (t
-        ;; We first call `TeX-master-file' with the third argument
-        ;; (`ask') set to t, so that the master file is properly set.
-        ;; This is also what `TeX-command-master' does.
-        (funcall TeX-command-sequence-file-function nil nil t)
-        (setq cmd (TeX-command-default TeX-command-sequence-file-function)
-              TeX-command-sequence-command t)))
-      (TeX-command cmd TeX-command-sequence-file-function 0)
-      (when reset
-        (setq TeX-command-sequence-count-same-command 1
-              TeX-command-sequence-count 1
-              TeX-command-sequence-last-command nil))
-      (cond
-       ;; Stop when the same command has been run
-       ;; `TeX-command-sequence-max-runs-same-command' times in a row.
-       ((>= TeX-command-sequence-count-same-command
-            TeX-command-sequence-max-runs-same-command)
-        (message "Stopping after running %S %d times in a row."
-                 TeX-command-sequence-last-command
-                 TeX-command-sequence-count-same-command))
-       ;; Stop when there have been `TeX-command-sequence-max-runs' total
-       ;; compilations.
-       ((>= TeX-command-sequence-count TeX-command-sequence-max-runs)
-        (message "Stopping after %d compilations." TeX-command-sequence-count))
-       ;; The command just run is `TeX-command-Show'.
-       ((equal command TeX-command-Show))
-       ;; In any other case continue: increase counters (when needed), update
-       ;; `TeX-command-sequence-last-command' and run the sentinel.
-       (t
-        (if (equal cmd TeX-command-sequence-last-command)
-            (setq TeX-command-sequence-count-same-command
-                  (1+ TeX-command-sequence-count-same-command))
-          (setq TeX-command-sequence-count-same-command 1))
-        (setq TeX-command-sequence-count (1+ TeX-command-sequence-count)
-              TeX-command-sequence-last-command cmd)
-        (and (setq process (get-buffer-process (current-buffer)))
-             (setq TeX-command-sequence-sentinel (process-sentinel process))
-             (set-process-sentinel process
-                                   #'TeX-command-sequence-sentinel)))))))
-
-(defcustom TeX-save-query t
-  "If non-nil, ask user for permission to save files before starting TeX."
-  :group 'TeX-command
-  :type 'boolean)
-
-(defvar TeX-command-history nil)
-
-(defun TeX-command-default (name-or-file-fn)
-  "Guess the next command to be run on NAME-OR-FILE-FN."
-  (let ((command-next nil)
-        (name (TeX--concat-ext name-or-file-fn)))
-    (cond ((if (eq name-or-file-fn #'TeX-region-file)
-               (TeX-check-files (TeX-region-file (TeX-output-extension))
-                                ;; Each original will be checked for all dirs
-                                ;; in `TeX-check-path' so this needs to be just
-                                ;; a filename without directory.
-                                (list (file-relative-name name))
-                                TeX-file-extensions)
-             (TeX-save-document name-or-file-fn))
-           TeX-command-default)
-          ((and (memq major-mode '(doctex-mode latex-mode))
-                ;; Want to know if bib file is newer than .bbl
-                ;; We don't care whether the bib files are open in emacs
-                (TeX-check-files (TeX--concat-ext name-or-file-fn "bbl")
-                                 (mapcar #'car
-                                         (LaTeX-bibliography-list))
-                                 (append BibTeX-file-extensions
-                                         TeX-Biber-file-extensions)))
-           ;; We should check for bst files here as well.
-           (if (bound-and-true-p LaTeX-using-Biber)
-               TeX-command-Biber TeX-command-BibTeX))
-          ((and
-            ;; Rationale: makeindex should be run when final document is almost
-            ;; complete (see
-            ;; https://tex-talk.net/2012/09/dont-forget-to-run-makeindex/),
-            ;; otherwise, after following latex runs, index pages may change due
-            ;; to changes in final document, resulting in extra makeindex and
-            ;; latex runs.
-            (member
-             (setq command-next
-                   (TeX-process-get-variable
-                    name
-                    'TeX-command-next
-                    (or (and TeX-PDF-mode (TeX-PDF-from-DVI))
-                        TeX-command-Show)))
-             (list "Dvips" "Dvipdfmx" TeX-command-Show))
-            (cdr (assoc (expand-file-name (TeX--concat-ext name-or-file-fn "idx"))
-                        LaTeX-idx-changed-alist)))
-           "Index")
-          (command-next)
-          (TeX-command-Show))))
-
-(defun TeX-command-query (name-or-file-fn)
-  "Query the user for what TeX command to use."
-  (let* ((default (TeX-command-default name-or-file-fn))
-         (completion-ignore-case t)
-         (answer (or TeX-command-force
-                     (completing-read
-                      (concat "Command (default " default "): ")
-                      (TeX-mode-specific-command-list major-mode) nil t
-                      nil 'TeX-command-history default))))
-    ;; If the answer is "latex" it will not be expanded to "LaTeX"
-    (setq answer (car-safe (assoc-string answer TeX-command-list t)))
-    (if (and answer
-             (not (string-equal answer "")))
-        answer
-      default)))
-
-(defvar TeX-command-next nil
-  "The default command next time `TeX-command' is invoked.")
-
- (make-variable-buffer-local 'TeX-command-next)
-
-(defun TeX-printer-query (&optional queue)
-  "Query the user for a printer name.
-QUEUE is non-nil when we are checking for the printer queue."
-  (let (command element printer)
-    (if queue
-        (unless (setq element 2 command TeX-queue-command)
-          (error "Need to customize `TeX-queue-command'"))
-      (unless (setq element 1 command TeX-print-command)
-          (error "Need to customize `TeX-print-command'")))
-    (while (progn
-             (setq printer (if TeX-printer-list
-                               (let ((completion-ignore-case t))
-                                 (completing-read
-                                  (format "Printer%s: "
-                                          (if TeX-printer-default
-                                              (format " (default %s)" TeX-printer-default) ""))
-                                  TeX-printer-list))
-                             ""))
-             (setq printer (or (car-safe (assoc-string printer TeX-printer-list t))
-                               printer))
-             (not (if (or (null printer) (string-equal "" printer))
-                      (setq printer TeX-printer-default)
-                    (setq TeX-printer-default printer)))))
-
-    (let ((expansion (let ((entry (assoc printer TeX-printer-list)))
-                       (or (nth element entry)
-                           command))))
-      (if (string-match "%p" printer)
-          (error "Don't use %s in printer names" "%p"))
-      (while (string-match "%p" expansion)
-        (setq expansion (replace-match printer t t expansion 0)))
-      expansion)))
-
-(defun TeX-style-check (styles)
-  "Check STYLES compared to the current style options."
-  (let ((files (TeX-style-list)))
-    (while (and styles
-                (not (TeX-member (car (car styles)) files #'string-match)))
-      (setq styles (cdr styles))))
-  (if styles
-      (nth 1 (car styles))
-    ""))
-
-(defun TeX-output-extension ()
-  "Get the extension of the current TeX output file."
-  (if (listp TeX-output-extension)
-      (car TeX-output-extension)
-    (or (TeX-process-get-variable (TeX-active-master)
-                                  'TeX-output-extension
-                                  TeX-output-extension)
-        TeX-output-extension)))
-
-(defun TeX-view-mouse (event)
-  "Start `TeX-view' at mouse position."
-  (interactive "e")
-  (with-current-buffer (window-buffer (posn-window (event-start event)))
-    (goto-char (posn-point (event-start event)))
-    (TeX-view)))
-
-(defun TeX-region-update-point ()
-  "Syncs the location of point in the region file with the current file.
-
-Thereafter, point in the region file is on the same text as in
-the current buffer.
-
-Do nothing in case the last command hasn't operated on the region
-or `TeX-source-correlate-mode' is disabled."
-  (when (and TeX-current-process-region-p TeX-source-correlate-mode)
-    (let ((region-buf (get-file-buffer (TeX-region-file t)))
-          (orig-line (TeX-current-offset))
-          (pos-in-line (- (point) (max (line-beginning-position)
-                                       (or TeX-command-region-begin
-                                           (region-beginning))))))
-      (when region-buf
-        (with-current-buffer region-buf
-          (goto-char (point-min))
-          (when (re-search-forward "!offset(\\(-?[0-9]+\\)" nil t)
-            (let ((offset (string-to-number (match-string 1))))
-              (goto-char (point-min))
-              (forward-line (- orig-line offset))
-              (forward-char pos-in-line))))))))
-
-(defun TeX-view ()
-  "Start a viewer without confirmation.
-The viewer is started either on region or master file,
-depending on the last command issued."
-  (interactive)
-  (let ((output-file (TeX-active-master (TeX-output-extension))))
-    (if (file-exists-p output-file)
-        (TeX-command "View" #'TeX-active-master 0)
-      (message "Output file %S does not exist." output-file))))
-
-;;; Command Hooks
-
-(defvar TeX-after-compilation-finished-functions nil
-  "Hook being run after TeX/LaTeX/ConTeXt finished successfully.
-The functions in this hook are run with the DVI/PDF output file
-given as argument.  Using this hook can be useful for updating
-the viewer automatically after re-compilation of the document.
-
-If you use an emacs-internal viewer such as `doc-view-mode' or
-`pdf-view-mode', add `TeX-revert-document-buffer' to this hook.")
-
-(make-obsolete-variable 'TeX-after-TeX-LaTeX-command-finished-hook
-                        'TeX-after-compilation-finished-functions
-                        "11.89")
-
-(defun TeX-revert-document-buffer (file)
-  "Revert the buffer visiting FILE.
-This function is intended to be used in
-`TeX-after-compilation-finished-functions' for users that view
-their compiled document with an emacs viewer such as
-`doc-view-mode' or `pdf-view-mode'.  (Note that this function
-just calls `revert-buffer' in the respective buffer and thus
-requires that the corresponding mode defines a sensible
-`revert-buffer-function'.)"
-  (let ((buf (find-buffer-visiting file)))
-    (when buf
-      (with-current-buffer buf
-        (revert-buffer nil t t)))))
-
-(defvar TeX-after-start-process-function
-  #'TeX-adjust-process-coding-system
-  "Function to adjust coding system of an asynchronous process.
-Called with one argument PROCESS.")
-
-(defun TeX-adjust-process-coding-system (process)
-  "Adjust coding system of PROCESS to suitable value.
-Usually coding system is the same as the TeX file with eol format
-adjusted to OS default value.  Take care of Japanese TeX, which
-requires special treatment."
-  (if (and (boundp 'japanese-TeX-mode)
-           (fboundp 'japanese-TeX-set-process-coding-system)
-           (with-current-buffer TeX-command-buffer
-             japanese-TeX-mode))
-      (japanese-TeX-set-process-coding-system process)
-    (let ((cs (coding-system-base (with-current-buffer TeX-command-buffer
-                                    buffer-file-coding-system))))
-      ;; The value of `buffer-file-coding-system' is sometimes
-      ;; undecided-{unix,dos,mac}.  That happens when the file
-      ;; contains no multibyte chars and only end of line format is
-      ;; determined.  Emacs lisp reference recommends not to use
-      ;; undecided-* for process coding system, so it might seem
-      ;; reasonable to change `undecided' into some fixed coding
-      ;; system like this:
-      ;; (if (eq 'undecided cs)
-      ;;     (setq cs 'utf-8))
-      ;; However, that can lose when the following conditions are met:
-      ;; (1) The document is divided into multiple files.
-      ;; (2) The command buffer contains no multibyte chars.
-      ;; (3) The other files contain mutlibyte chars and saved in a
-      ;;     coding system other than the one chosen above.
-      ;; So we leave `undecided' unchanged here.  Although `undecided'
-      ;; is not quite safe for the coding system for encoding, i.e.,
-      ;; keyboard input to the TeX process, we expect that this does
-      ;; not raise serious problems because it is pretty rare that TeX
-      ;; process needs keyboard input of multibyte chars.
-
-      ;; `utf-8-with-signature' (UTF-8 with BOM) doesn't suit at all
-      ;; for the coding system for encoding because it always injects
-      ;; 3-byte BOM in front of its return value (even when the string
-      ;; to be sent has only ascii characters!)  Thus we change it
-      ;; into `utf-8'.  On decoding, `utf-8' can decode UTF-8 with
-      ;; BOM.  So it is safe for both decoding and encoding.
-      (if (eq cs 'utf-8-with-signature)
-          (setq cs 'utf-8))
-
-      ;; Eol format of TeX files can differ from OS default. TeX
-      ;; binaries accept all type of eol format in the given files
-      ;; and output messages according to OS default.  So we set eol
-      ;; format to OS default value.
-      (setq cs (coding-system-change-eol-conversion
-                cs
-                ;; The eol of macosX is LF, not CR.  So we choose
-                ;; other than `unix' only for w32 system.
-                ;; FIXME: what should we do for cygwin?
-                (if (eq system-type 'windows-nt) 'dos 'unix)))
-      (set-process-coding-system process cs cs))))
-
-(defcustom TeX-show-compilation nil
-  "If non-nil, show output of TeX compilation in other window."
-  :group 'TeX-command
-  :type 'boolean)
-
-(defun TeX-run-command (name command file)
-  "Create a process for NAME using COMMAND to process FILE.
-Return the new process."
-  (let ((default TeX-command-default)
-        (buffer (TeX-process-buffer-name file))
-        (dir (TeX-master-directory))
-        (command-buff (current-buffer)))
-    (TeX-process-check file)            ; Check that no process is running
-    (setq-default TeX-command-buffer command-buff)
-    (get-buffer-create buffer)
-    (set-buffer buffer)
-    (buffer-disable-undo)
-    (erase-buffer)
-    (set (make-local-variable 'line-number-display-limit) 0)
-    (setq TeX-output-extension nil)
-    (set (make-local-variable 'TeX-command-buffer) command-buff)
-    (if dir (cd dir))
-    (insert "Running `" name "' on `" file "' with ``" command "''\n")
-    (TeX-output-mode)
-    (if TeX-show-compilation
-        (display-buffer buffer)
-      (message "Type `%s' to display results of compilation."
-               (substitute-command-keys
-                "\\<TeX-mode-map>\\[TeX-recenter-output-buffer]")))
-    (setq TeX-parse-function #'TeX-parse-command)
-    (setq TeX-command-default default)
-    (setq TeX-sentinel-function
-          (lambda (_process name)
-            (message (concat name ": done."))))
-    (if TeX-process-asynchronous
-        (let ((process (start-process name buffer TeX-shell
-                                      TeX-shell-command-option command)))
-          (if TeX-after-start-process-function
-              (funcall TeX-after-start-process-function process))
-          (TeX-command-mode-line process)
-          (set-process-filter process #'TeX-command-filter)
-          (set-process-sentinel process #'TeX-command-sentinel)
-          (set-marker (process-mark process) (point-max))
-          (setq compilation-in-progress (cons process compilation-in-progress))
-          process)
-      (setq mode-line-process ": run")
-      (force-mode-line-update)
-      (call-process TeX-shell nil buffer nil
-                    TeX-shell-command-option command))))
-
-(defun TeX-run-set-command (name command)
-  "Remember TeX command to use to NAME and set corresponding output extension."
-  (setq TeX-command-default name
-        TeX-output-extension
-        (if (and (null (TeX-PDF-from-DVI)) TeX-PDF-mode) "pdf" "dvi"))
-  (let ((case-fold-search t)
-        (lst TeX-command-output-list))
-    (while lst
-      (if (string-match (car (car lst)) command)
-          (setq TeX-output-extension (car (cdr (car lst)))
-                lst nil)
-        (setq lst (cdr lst))))))
-
-(defvar TeX-error-report-switches nil
-  "Reports presence of errors after `TeX-run-TeX'.
-Actually, `TeX-run-format' sets it.
-To test whether the current buffer has a compile error from last
-run of `TeX-run-format', use
-  (TeX-error-report-has-errors-p)")
-
-(defun TeX-error-report-has-errors-p ()
-  "Return non-nil if current buffer has compile errors from last TeX run."
-  (plist-get TeX-error-report-switches (intern (TeX-master-file))))
-
-(defun TeX-run-format (name command file)
-  "Create a process for NAME using COMMAND to format FILE with TeX."
-  (TeX-run-set-command name command)
-  (let ((current-master (TeX-master-file))
-        (buffer (TeX-process-buffer-name file))
-        (process (TeX-run-command name command file)))
-
-    ;; Save information in TeX-error-report-switches
-    ;; Initialize error to nil (no error) for current master.
-    ;; Presence of error is reported inside `TeX-TeX-sentinel-check'
-
-    ;; the current master file is saved because error routines are
-    ;; parsed in other buffers;
-    (setq TeX-error-report-switches
-          (plist-put TeX-error-report-switches
-                     'TeX-current-master current-master))
-    ;; reset error to nil (no error)
-    (setq TeX-error-report-switches
-          (plist-put TeX-error-report-switches
-                     (intern current-master) nil))
-
-    ;; Hook to TeX debugger.
-    (with-current-buffer buffer
-      (TeX-parse-reset)
-      (setq TeX-parse-function #'TeX-parse-TeX)
-      (setq TeX-sentinel-function #'TeX-TeX-sentinel)
-      (if TeX-process-asynchronous
-          (progn
-            ;; Updating the mode line.
-            (setq TeX-current-page "[0]")
-            (TeX-format-mode-line process)
-            (set-process-filter process #'TeX-format-filter)))
-      process)))
-
-(defun TeX-run-TeX (name command file)
-  "Create a process for NAME using COMMAND to format FILE with TeX."
-
-  (let ((idx-file nil) (element nil))
-    ;; Store md5 hash of the index file before running LaTeX.
-    (and (memq major-mode '(doctex-mode latex-mode))
-         (prog1 (file-exists-p
-                 (setq idx-file (expand-file-name (TeX-active-master "idx"))))
-           ;; In order to avoid confusion and pollution of
-           ;; `LaTeX-idx-md5-alist', remove from this alist all md5 hashes of
-           ;; the current index file.  Note `assq-delete-all' doesn't work with
-           ;; string keys and has problems with non-list elements in Emacs 21
-           ;; (see file tex-site.el).
-           (while (setq element (assoc idx-file LaTeX-idx-md5-alist))
-             (setq LaTeX-idx-md5-alist (delq element LaTeX-idx-md5-alist))))
-         (with-temp-buffer
-           (insert-file-contents-literally idx-file)
-           (push (cons idx-file (md5 (current-buffer))) LaTeX-idx-md5-alist))))
-
-  ;; can we assume that TeX-sentinel-function will not be changed
-  ;; during (TeX-run-format ..)? --pg
-  ;; rather use let* ? --pg
-
-  (if TeX-interactive-mode
-      (TeX-run-interactive name command file)
-    (let* ((sentinel-function TeX-sentinel-default-function)
-           (process (TeX-run-format name command file)))
-      (setq TeX-sentinel-function sentinel-function)
-      (if TeX-process-asynchronous
-          process
-        (TeX-synchronous-sentinel name file process)))))
-
-;; backward compatibilty
-
-(defalias 'TeX-run-LaTeX #'TeX-run-TeX)
-
-
-(defun TeX-run-BibTeX (name command file)
-  "Create a process for NAME using COMMAND to format FILE with BibTeX."
-  (let ((process (TeX-run-command name command file)))
-    (setq TeX-sentinel-function #'TeX-BibTeX-sentinel)
-    (if TeX-process-asynchronous
-        process
-      (TeX-synchronous-sentinel name file process))))
-
-(defun TeX-run-Biber (name command file)
-  "Create a process for NAME using COMMAND to format FILE with Biber."
-  (let ((process (TeX-run-command name command file)))
-    (setq TeX-sentinel-function #'TeX-Biber-sentinel)
-    (if TeX-process-asynchronous
-        process
-      (TeX-synchronous-sentinel name file process))))
-
-(defun TeX-run-dvips (name command file)
-  "Create a process for NAME using COMMAND to convert FILE with dvips."
-  (let ((process (TeX-run-command name command file)))
-    (setq TeX-sentinel-function #'TeX-dvips-sentinel)
-    (if TeX-process-asynchronous
-        process
-      (TeX-synchronous-sentinel name file process))))
-
-(defun TeX-run-dvipdfmx (name command file)
-  "Create a process for NAME using COMMAND to convert FILE with dvipdfmx."
-  (let ((process (TeX-run-command name command file)))
-    (setq TeX-sentinel-function #'TeX-dvipdfmx-sentinel)
-    (if TeX-process-asynchronous
-        process
-      (TeX-synchronous-sentinel name file process))))
-
-(defun TeX-run-ps2pdf (name command file)
-  "Create a process for NAME using COMMAND to convert FILE with ps2pdf."
-  (let ((process (TeX-run-command name command file)))
-    (setq TeX-sentinel-function #'TeX-ps2pdf-sentinel)
-    (if TeX-process-asynchronous
-        process
-      (TeX-synchronous-sentinel name file process))))
-
-(defun TeX-run-index (name command file)
-  "Create a process for NAME using COMMAND to compile the index file."
-  (let ((process (TeX-run-command name command file))
-        (element nil))
-    (setq TeX-sentinel-function #'TeX-index-sentinel)
-    ;; Same cleaning as that for `LaTeX-idx-md5-alist' in `TeX-run-TeX'.
-    (while (setq element
-                 ;; `file' has been determined in `TeX-command-buffer', while
-                 ;; this function has `TeX-master-directory' as
-                 ;; `default-directory', then we have to expand `file' file-name
-                 ;; in the same directory of `TeX-command-buffer'.
-                 (assoc (with-current-buffer TeX-command-buffer
-                            (expand-file-name (TeX-active-master "idx")))
-                        LaTeX-idx-changed-alist))
-      (setq LaTeX-idx-changed-alist (delq element LaTeX-idx-changed-alist)))
-    (if TeX-process-asynchronous
-        process
-      (TeX-synchronous-sentinel name file process))))
-
-(defun TeX-run-compile (_name command _file)
-  "Ignore first and third argument, start compile with second argument."
-  (let ((default-directory (TeX-master-directory)))
-    (setq TeX-command-buffer (compile command)))
-  ;; Make `compilation-mode' recognize file names with spaces.
-  ;; (bug#36483)
-  ;; FIXME: This is just an ad-hoc workaround and it's better to fix
-  ;; the regular expression in compile.el properly, if possible.  But
-  ;; there was no response to such request in emacs-devel@gnu.org.
-  (with-current-buffer TeX-command-buffer
-    (make-local-variable 'compilation-error-regexp-alist)
-    ;; Add slightly modified entry of the one associated with `comma'
-    ;; in `compilation-error-regexp-alist-alist' to pick up file names
-    ;; with spaces.
-    (add-to-list 'compilation-error-regexp-alist
-                 '("^\"\\([^,\"\n\t]+\\)\", line \\([0-9]+\\)\
-\\(?:[(. pos]+\\([0-9]+\\))?\\)?[:.,; (-]\\( warning:\\|[-0-9 ]*(W)\\)?" 1 2 3 (4))
-                 t)))
-
-(defun TeX-run-shell (_name command _file)
-  "Ignore first and third argument, start shell-command with second argument."
-  (let ((default-directory (TeX-master-directory)))
-    (shell-command command)
-    (if (eq system-type 'ms-dos)
-        (redraw-display))))
-
-(defun TeX-run-discard (_name command _file)
-  "Start COMMAND as process, discarding its output.
-NAME and FILE are ignored."
-  (let ((default-directory (TeX-master-directory)))
-    (call-process TeX-shell
-                  nil 0 nil
-                  TeX-shell-command-option
-                  command)))
-
-(defun TeX-run-discard-foreground (_name command _file)
-  "Call process with second argument in the foreground, discarding its output.
-With support for MS-DOS, especially when dviout is used with PC-9801 series."
-  (if (and (boundp 'dos-machine-type) (eq dos-machine-type 'pc98)) ;if PC-9801
-      (send-string-to-terminal "\e[2J")) ; clear screen
-  (call-process TeX-shell (if (eq system-type 'ms-dos) "con") nil nil
-                TeX-shell-command-option command)
-  (if (eq system-type 'ms-dos)
-      (redraw-display)))
-(defalias 'TeX-run-dviout #'TeX-run-discard-foreground)
-
-(defun TeX-run-background (name command _file)
-  "Start process with second argument, show output when and if it arrives."
-  (let ((dir (TeX-master-directory)))
-    (set-buffer (get-buffer-create "*TeX background*"))
-    (if dir (cd dir))
-    (erase-buffer)
-    (let ((process (start-process (concat name " background")
-                                  nil TeX-shell
-                                  TeX-shell-command-option command)))
-      (if TeX-after-start-process-function
-          (funcall TeX-after-start-process-function process))
-      (set-process-filter process #'TeX-background-filter)
-      (set-process-query-on-exit-flag process nil))))
-
-(defun TeX-run-silent (name command _file)
-  "Start process with second argument."
-  (let ((dir (TeX-master-directory)))
-    (set-buffer (get-buffer-create "*TeX silent*"))
-    (if dir (cd dir))
-    (erase-buffer)
-    (let ((process (start-process (concat name " silent")
-                                  (current-buffer) TeX-shell
-                                  TeX-shell-command-option command)))
-      (if TeX-after-start-process-function
-          (funcall TeX-after-start-process-function process))
-      (set-process-query-on-exit-flag process nil))))
-
-(defun TeX-run-interactive (name command file)
-  "Run TeX interactively.
-Run command in a buffer (in comint-shell-mode) so that it accepts user
-interaction.  If you return to the file buffer after the TeX run,
-Error parsing on \\[next-error] should work with a bit of luck."
-  (TeX-run-set-command name command)
-  (require 'comint)
-  (let ((default TeX-command-default)
-        (buffer (TeX-process-buffer-name file))
-        (process nil)
-        (dir (TeX-master-directory))
-        (command-buff (current-buffer))
-        (sentinel-function TeX-sentinel-default-function)) ; inherit from major mode
-    (TeX-process-check file)            ; Check that no process is running
-    (setq-default TeX-command-buffer command-buff)
-    (with-output-to-temp-buffer buffer)
-    (set-buffer buffer)
-    (set (make-local-variable 'TeX-command-buffer) command-buff)
-    (setq buffer-read-only nil)
-    (if dir (cd dir))
-    (insert "Running `" name "' on `" file "' with ``" command "''\n")
-    (comint-exec buffer name TeX-shell nil
-                 (list TeX-shell-command-option command))
-    (comint-mode)
-    (add-hook 'comint-output-filter-functions #'TeX-interactive-goto-prompt)
-    (setq mode-name name)
-    (setq TeX-command-default default)
-    (setq process (get-buffer-process buffer))
-    (if TeX-after-start-process-function
-        (funcall TeX-after-start-process-function process))
-    (TeX-command-mode-line process)
-    (set-process-sentinel process #'TeX-command-sentinel)
-    (set-marker (process-mark process) (point-max))
-    (setq compilation-in-progress (cons process compilation-in-progress))
-    (TeX-parse-reset)
-    (setq TeX-parse-function #'TeX-parse-TeX)
-    ;; use the sentinel-function that the major mode sets, not the LaTeX one
-    (setq TeX-sentinel-function sentinel-function)))
-
-(defun TeX-run-function (_name command _file)
-  "Execute Lisp function or function call given as the string COMMAND.
-Parameters NAME and FILE are ignored."
-  (let ((fun (car (read-from-string command))))
-    (if (functionp fun) (funcall fun) (eval fun t))))
-
-(defun TeX-run-discard-or-function (name command file)
-  "Start COMMAND as process or execute it as a Lisp function.
-If run as a process, the output is discarded.  COMMAND is
-expected to be a string.  NAME and FILE are ignored."
-  (if (functionp (car (read-from-string command)))
-      (TeX-run-function name command file)
-    (TeX-run-discard name command file)))
-
-(defun TeX-run-ispell-on-document (_command _ignored _name)
-  "Run Ispell on all open files belonging to the current document.
-This function is *obsolete* and only here for compatibility
-reasons.  Use `TeX-run-function' instead."
-  (interactive)
-  (TeX-ispell-document ""))
-
-
-;;; Command Sentinels
-
-(defun TeX-synchronous-sentinel (name file result)
-  "Process TeX command output buffer after the process dies."
-  (let ((buffer (TeX-process-buffer (file-name-nondirectory file))))
-    (with-current-buffer buffer
-
-      ;; Append post-mortem information to the buffer
-      (goto-char (point-max))
-      (insert "\n" mode-name (if (and result (zerop result))
-                                 " finished" " exited") " at "
-              (substring (current-time-string) 0 -5))
-      (setq mode-line-process ": exit")
-
-      ;; Do command specific actions.
-      (setq TeX-command-next TeX-command-Show)
-      (goto-char (point-min))
-      (apply TeX-sentinel-function nil name nil)
-
-      ;; Force mode line redisplay soon
-      (force-mode-line-update))))
-
-(defun TeX-command-sentinel (process msg)
-  "Process TeX command output buffer after the PROCESS dies.
-Insert MSG with some additional information."
-  ;; Set `TeX-transient-master' here because `preview-parse-messages'
-  ;; may open files and thereby trigger master file questions which we
-  ;; don't want and need because we already know the master.  Use
-  ;; `TeX-master-file' instead of `TeX-active-master' to determine the
-  ;; master because the region file should never be the master.
-  (let* ((TeX-transient-master (TeX-master-file))
-         (buffer (process-buffer process))
-         (name (process-name process)))
-    (cond ((null (buffer-name buffer))  ; buffer killed
-           (set-process-buffer process nil)
-           (set-process-sentinel process nil))
-          ((memq (process-status process) '(signal exit))
-           (with-current-buffer buffer
-
-             ;; Append post-mortem information to the buffer
-             (goto-char (point-max))
-             (insert-before-markers "\n" mode-name " " msg)
-             (forward-char -1)
-             (insert " at "
-                     (substring (current-time-string) 0 -5))
-             (forward-char 1)
-
-             ;; Do command specific actions.
-             (TeX-command-mode-line process)
-             (setq TeX-command-next TeX-command-Show)
-             (goto-char (point-min))
-             (apply TeX-sentinel-function process name nil)
-
-
-             ;; If buffer and mode line will show that the process
-             ;; is dead, we can delete it now.  Otherwise it
-             ;; will stay around until M-x list-processes.
-             (delete-process process))
-
-           ;; Force mode line redisplay soon
-           ;; Do this in all buffers (bug#38058 and bug#40965)
-           (force-mode-line-update t))))
-
-  (setq compilation-in-progress (delq process compilation-in-progress)))
-
-
-(defvar TeX-sentinel-function (lambda (_process _name) nil)
-  "Hook to cleanup TeX command buffer after termination of PROCESS.
-NAME is the name of the process.")
-
-(make-variable-buffer-local 'TeX-sentinel-function)
-
-
-(defvar TeX-sentinel-default-function (lambda (_process _name) nil)
-  "Default for `TeX-sentinel-function'.  To be set in major mode.
-Hook to cleanup TeX command buffer after termination of PROCESS.
-NAME is the name of the process.")
-
-(make-variable-buffer-local 'TeX-sentinel-default-function)
-
-(defun TeX-TeX-sentinel (process name)
-  "Cleanup TeX output buffer after running TeX.
-
-Parse the output buffer to collect errors and warnings if the
-variable `TeX-parse-all-errors' is non-nil.
-
-Open the error overview if
-`TeX-error-overview-open-after-TeX-run' is non-nil and there are
-errors or warnings to show."
-  (if (TeX-TeX-sentinel-check process name)
-      (progn
-        (if TeX-parse-all-errors
-            (TeX-parse-all-errors))
-        (if (and TeX-error-overview-open-after-TeX-run
-                 (TeX-error-overview-make-entries
-                  (TeX-master-directory) (TeX-active-buffer)))
-            (TeX-error-overview)))
-    (message (concat name ": formatted " (TeX-current-pages)))
-    (let (dvi2pdf)
-        (if (with-current-buffer TeX-command-buffer
-           (and TeX-PDF-mode (setq dvi2pdf (TeX-PDF-from-DVI))))
-         (setq TeX-command-next dvi2pdf)
-       (setq TeX-command-next TeX-command-Show)))))
-
-(defun TeX-current-pages ()
-  "Return string indicating the number of pages formatted."
-  (cond ((null TeX-current-page)
-         "some pages")
-        ((string-match "[^0-9]1[^0-9]" TeX-current-page)
-         (concat TeX-current-page " page"))
-        (t
-         (concat TeX-current-page " pages"))))
-
-(defun TeX-TeX-sentinel-check (process name)
-  "Cleanup TeX output buffer after running TeX.
-Return nil only if no errors were found."
-  (save-excursion
-    (goto-char (point-max))
-    (cond
-     ((and (string-match "ConTeXt" name) (boundp 'ConTeXt-Mark-version)
-           (with-current-buffer TeX-command-buffer
-             (string= ConTeXt-Mark-version "IV")))
-      (when (re-search-backward " > result saved in file: \\(.*?\\), " nil t)
-        (let ((output-file (TeX-match-buffer 1)))
-          ;; Shave off quotation marks if present.
-          (when (string-match "\\`\"\\(.*\\)\"\\'" output-file)
-            (setq output-file (match-string 1 output-file)))
-          (setq TeX-output-extension
-                (if (string-match "\\.\\([^.]*\\)$" output-file)
-                    (match-string 1 output-file)
-                  "dvi")))
-        (if (re-search-forward ", \\([0-9]+\\) shipped pages, " nil t)
-            (setq TeX-current-page (concat "{" (TeX-match-buffer 1) "}")))))
-     (t
-      (if (re-search-backward "^Output written on \\(.*?\\) (\\([0-9]+\\) page"
-                              nil t)
-          (let ((output-file (TeX-match-buffer 1)))
-            (setq TeX-current-page (concat "{" (TeX-match-buffer 2) "}"))
-            ;; Shave off quotation marks if present.
-            (when (string-match "\\`\"\\(.*\\)\"\\'" output-file)
-              (setq output-file (match-string 1 output-file)))
-            (setq TeX-output-extension
-                  (if (string-match "\\.\\([^.]*\\)$" output-file)
-                      (match-string 1 output-file)
-                    "dvi")))))))
-  (if process (TeX-format-mode-line process))
-  (if (re-search-forward "^\\(!\\|.*:[0-9]+:\\) " nil t)
-      (progn
-        (message "%s errors in `%s'. Use %s to display." name (buffer-name)
-                 (substitute-command-keys
-                  "\\<TeX-mode-map>\\[TeX-next-error]"))
-        (setq TeX-command-next TeX-command-default)
-        ;; error reported to TeX-error-report-switches
-        (setq TeX-error-report-switches
-              (plist-put TeX-error-report-switches
-                         (intern (plist-get TeX-error-report-switches
-                                            'TeX-current-master))
-                         t))
-        t)
-    (let (dvi2pdf)
-        (if (with-current-buffer TeX-command-buffer
-           (and TeX-PDF-mode (setq dvi2pdf (TeX-PDF-from-DVI))))
-         (setq TeX-command-next dvi2pdf)
-       (setq TeX-command-next TeX-command-Show)))
-    nil))
-
-;; This regexp should catch warnings of the type
-;;   LaTeX Warning: ...
-;;   LaTeX Font Warning: ...
-;;   Package xyz123 Warning: ...
-;;   Class xyz123 Warning: ...
-(defvar LaTeX-warnings-regexp
-  "\\(?:LaTeX\\|Class\\|Package\\|\\*\\) [-A-Za-z0-9]* ?[Ww]arning:"
-  "Regexp matching LaTeX warnings.")
-
-(defun TeX-LaTeX-sentinel-has-warnings ()
-  "Return non-nil, if the output buffer contains warnings.
-Warnings can be indicated by LaTeX or packages."
-  (save-excursion
-    (goto-char (point-min))
-    (re-search-forward (concat "^" LaTeX-warnings-regexp) nil t)))
-
-(defun TeX-LaTeX-sentinel-has-bad-boxes ()
-  "Return non-nil, if LaTeX output indicates overfull or underfull boxes."
-  (save-excursion
-    (goto-char (point-min))
-    (re-search-forward "^\\(Ov\\|Und\\)erfull \\\\" nil t)))
-
-;; should go into latex.el? --pg
-(defun TeX-LaTeX-sentinel (process name)
-  "Cleanup TeX output buffer after running LaTeX.
-
-Parse the output buffer to collect errors and warnings if the
-variable `TeX-parse-all-errors' is non-nil.
-
-Open the error overview if
-`TeX-error-overview-open-after-TeX-run' is non-nil and there are
-errors or warnings to show."
-  (if TeX-parse-all-errors
-      (TeX-parse-all-errors))
-  (if (and TeX-error-overview-open-after-TeX-run
-           (TeX-error-overview-make-entries
-            (TeX-master-directory) (TeX-active-buffer)))
-      (TeX-error-overview))
-  (cond ((TeX-TeX-sentinel-check process name))
-        ((and (save-excursion
-                (re-search-forward
-                 "^Package biblatex Warning: Please (re)run Biber on the file"
-                 nil t))
-              (with-current-buffer TeX-command-buffer
-                (and (LaTeX-bibliography-list)
-                     (TeX-check-files (TeX-master-file "bbl")
-                                      (TeX-style-list)
-                                      (append TeX-file-extensions
-                                              BibTeX-file-extensions
-                                              TeX-Biber-file-extensions)))))
-         (message "%s%s" "You should run Biber to get citations right, "
-                  (TeX-current-pages))
-         (setq TeX-command-next (with-current-buffer TeX-command-buffer
-                                  TeX-command-Biber)))
-        ((and (save-excursion
-                (re-search-forward
-                 "^\\(?:LaTeX\\|Package natbib\\) Warning: Citation" nil t))
-              (with-current-buffer TeX-command-buffer
-                (and (LaTeX-bibliography-list)
-                     (TeX-check-files (TeX-master-file "bbl")
-                                      (TeX-style-list)
-                                      (append TeX-file-extensions
-                                              BibTeX-file-extensions
-                                              TeX-Biber-file-extensions)))))
-         (message "%s%s" "You should run BibTeX to get citations right, "
-                  (TeX-current-pages))
-         (setq TeX-command-next (with-current-buffer TeX-command-buffer
-                                  TeX-command-BibTeX)))
-        ((re-search-forward "Package biblatex Warning: Please rerun LaTeX" nil t)
-         (message "%s%s" "You should run LaTeX again, " (TeX-current-pages))
-         (setq TeX-command-next TeX-command-default))
-        ((re-search-forward "^(biblatex)\\W+Page breaks have changed" nil t)
-         (message "%s%s" "You should run LaTeX again - page breaks have changed, "
-                  (TeX-current-pages))
-         (setq TeX-command-next TeX-command-default))
-        ((re-search-forward "^\\(?:LaTeX Warning: Label(s)\\|\
-Package natbib Warning: Citation(s)\\)" nil t)
-         (message "%s%s" "You should run LaTeX again to get references right, "
-                  (TeX-current-pages))
-         (setq TeX-command-next TeX-command-default))
-        ((re-search-forward
-          "^\\(?:(rerunfilecheck)\\|Package hyperref Warning:\\)\\W+\
-Rerun to get outlines right" nil t)
-         (message "%s%s" "You should run LaTeX again to get outlines right, "
-                  (TeX-current-pages))
-         (setq TeX-command-next TeX-command-default))
-        ((re-search-forward "^LaTeX Warning: Reference" nil t)
-         (message "%s%s%s" name ": there were unresolved references, "
-                  (TeX-current-pages))
-         (let (dvi2pdf)
-           (if (with-current-buffer TeX-command-buffer
-                 (and TeX-PDF-mode (setq dvi2pdf (TeX-PDF-from-DVI))))
-               (setq TeX-command-next dvi2pdf)
-             (setq TeX-command-next TeX-command-Show))))
-        ((re-search-forward "^\\(?:LaTeX Warning: Citation\\|\
-Package natbib Warning:.*undefined citations\\)" nil t)
-         (message "%s%s%s" name ": there were unresolved citations, "
-                  (TeX-current-pages))
-         (let (dvi2pdf)
-           (if (with-current-buffer TeX-command-buffer
-                 (and TeX-PDF-mode (setq dvi2pdf (TeX-PDF-from-DVI))))
-               (setq TeX-command-next dvi2pdf)
-             (setq TeX-command-next TeX-command-Show))))
-        ((re-search-forward "^No file .*\\.\\(toc\\|lof\\|lot\\)\\.$" nil t)
-         (message "%s" (concat "You should run LaTeX again to get "
-                               (upcase (match-string-no-properties 1))
-                               " right"))
-         (setq TeX-command-next TeX-command-default))
-        ((re-search-forward "Package longtable Warning: Table widths have \
-changed\\. Rerun LaTeX\\." nil t)
-         (message
-          "%s" "You should run LaTeX again to get table formatting right")
-         (setq TeX-command-next TeX-command-default))
-        ((re-search-forward "^hf-TikZ Warning: Mark '.*' changed\\. \
-Rerun to get mark in right position\\." nil t)
-         (message
-          "%s" "You should run LaTeX again to get TikZ marks in right position")
-         (setq TeX-command-next TeX-command-default))
-        ((re-search-forward "^\\* xsim warning: \"rerun\"" nil t)
-         (message
-          "%s" "You should run LaTeX again to synchronize exercise properties")
-         (setq TeX-command-next TeX-command-default))
-        ((re-search-forward
-          "^\\(\\*\\* \\)?J?I?p?\\(La\\|Sli\\)TeX\\(2e\\)? \
-\\(Version\\|ver\\.\\|<[0-9/-]*\\(?:u[^>]*\\)?>\\)" nil t)
-         (let* ((warnings (and TeX-debug-warnings
-                               (TeX-LaTeX-sentinel-has-warnings)))
-                (bad-boxes (and TeX-debug-bad-boxes
-                                (TeX-LaTeX-sentinel-has-bad-boxes)))
-                (add-info (when (or warnings bad-boxes)
-                            (concat " (with "
-                                    (when warnings "warnings")
-                                    (when (and warnings bad-boxes) " and ")
-                                    (when bad-boxes "bad boxes")
-                                    ")"))))
-           (message "%s" (concat name ": successfully formatted "
-                                 (TeX-current-pages) add-info)))
-         (let (dvi2pdf)
-           (if (with-current-buffer TeX-command-buffer
-                 (and TeX-PDF-mode (setq dvi2pdf (TeX-PDF-from-DVI))))
-               (setq TeX-command-next dvi2pdf)
-             (setq TeX-command-next TeX-command-Show))))
-        (t
-         (message "%s%s%s" name ": problems after " (TeX-current-pages))
-         (setq TeX-command-next TeX-command-default)))
-
-  ;; Check whether the idx file changed.
-  (let (idx-file)
-    (and (file-exists-p
-          (setq idx-file
-                (with-current-buffer TeX-command-buffer
-                  (expand-file-name (TeX-active-master "idx")))))
-         ;; imakeidx package automatically runs makeindex, thus, we need to be
-         ;; sure .ind file isn't newer than .idx.
-         (TeX-check-files (with-current-buffer TeX-command-buffer
-                            (expand-file-name (TeX-active-master "ind")))
-                          (with-current-buffer TeX-command-buffer
-                            (list (file-name-nondirectory (TeX-active-master))))
-                          '("idx"))
-         (with-temp-buffer
-           (insert-file-contents-literally idx-file)
-           (not (equal
-                 ;; Compare old md5 hash of the idx file with the new one.
-                 (cdr (assoc idx-file LaTeX-idx-md5-alist))
-                 (md5 (current-buffer)))))
-         (push (cons idx-file t) LaTeX-idx-changed-alist)))
-
-  (unless (TeX-error-report-has-errors-p)
-    (run-hook-with-args 'TeX-after-compilation-finished-functions
-                        (with-current-buffer TeX-command-buffer
-                          (expand-file-name
-                           (TeX-active-master (TeX-output-extension)))))))
-
-;; should go into latex.el? --pg
-(defun TeX-BibTeX-sentinel (_process _name)
-  "Cleanup TeX output buffer after running BibTeX."
-  (goto-char (point-max))
-  (cond
-   ;; Check whether BibTeX reports any warnings or errors.
-   ((re-search-backward (concat
-                         "^(There \\(?:was\\|were\\) \\([0-9]+\\) "
-                         "\\(warnings?\\|error messages?\\))")
-                        nil t)
-    ;; Tell the user their number so that she sees whether the
-    ;; situation is getting better or worse.
-    (message (concat "BibTeX finished with %s %s. "
-                     "Type `%s' to display output.")
-             (match-string 1) (match-string 2)
-             (substitute-command-keys
-              "\\<TeX-mode-map>\\[TeX-recenter-output-buffer]")))
-   (t
-    (message (concat "BibTeX finished successfully. "
-                     "Run LaTeX again to get citations right."))))
-  ;; In any case, run the default next command.
-  (setq TeX-command-next TeX-command-default))
-
-(defun TeX-Biber-sentinel (_process _name)
-  "Cleanup TeX output buffer after running Biber."
-  (goto-char (point-max))
-  (cond
-   ((re-search-backward "^INFO - \\(WARNINGS\\|ERRORS\\): \\([0-9]+\\)" nil t)
-    (message (concat "Biber finished with %s %s. "
-                     "Type `%s' to display output.")
-             (match-string 2) (downcase (match-string 1))
-             (substitute-command-keys
-              "\\<TeX-mode-map>\\[TeX-recenter-output-buffer]"))
-    (setq TeX-command-next TeX-command-default))
-   ((re-search-backward "^FATAL" nil t)
-    (message (concat "Biber had a fatal error and did not finish! "
-                     "Type `%s' to display output.")
-             (substitute-command-keys
-              "\\<TeX-mode-map>\\[TeX-recenter-output-buffer]"))
-    (setq TeX-command-next TeX-command-Biber))
-   (t
-    (message (concat "Biber finished successfully. "
-                     "Run LaTeX again to get citations right."))
-    (setq TeX-command-next TeX-command-default))))
-
-(defun TeX-dvips-sentinel (_process _name)
-  "Cleanup TeX output buffer after running dvips."
-  (goto-char (point-max))
-  (cond
-   ((search-backward "TeX Output exited abnormally" nil t)
-    (message "Dvips failed.  Type `%s' to display output."
-             (substitute-command-keys
-              "\\<TeX-mode-map>\\[TeX-recenter-output-buffer]")))
-   (t
-    (if (with-current-buffer TeX-command-buffer
-          (and (equal (TeX-PDF-from-DVI) "Dvips") TeX-PDF-mode))
-        (setq TeX-output-extension "ps"
-              TeX-command-next "Ps2pdf"))
-    (message "Dvips finished successfully. "))))
-
-(defun TeX-dvipdfmx-sentinel (_process _name)
-  "Cleanup TeX output buffer after running dvipdfmx."
-  (goto-char (point-max))
-  (cond
-   ((search-backward "TeX Output exited abnormally" nil t)
-    (message "Dvipdfmx failed.  Type `%s' to display output."
-             (substitute-command-keys
-              "\\<TeX-mode-map>\\[TeX-recenter-output-buffer]")))
-   (t
-    (if (with-current-buffer TeX-command-buffer
-          (and (equal (TeX-PDF-from-DVI) "Dvipdfmx") TeX-PDF-mode))
-        (setq TeX-output-extension "pdf"
-              TeX-command-next TeX-command-Show))
-    (message "Dvipdfmx finished successfully. "))))
-
-(defun TeX-ps2pdf-sentinel (_process _name)
-  "Cleanup TeX output buffer after running ps2pdf."
-  (goto-char (point-max))
-  (cond
-   ((search-backward "TeX Output exited abnormally" nil t)
-    (message "ps2pdf failed.  Type `%s' to display output."
-             (substitute-command-keys
-              "\\<TeX-mode-map>\\[TeX-recenter-output-buffer]")))
-   (t
-    (if (with-current-buffer TeX-command-buffer
-          (and (equal (TeX-PDF-from-DVI) "Dvips") TeX-PDF-mode))
-        (setq TeX-command-next TeX-command-Show
-              TeX-output-extension "pdf"))
-    (message "ps2pdf finished successfully. "))))
-
-(defun TeX-index-sentinel (_process _name)
-  "Cleanup TeX output buffer after compiling index."
-  (goto-char (point-max))
-  (cond
-   ((search-backward "TeX Output exited abnormally" nil t)
-    (message "Index failed.  Type `%s' to display output."
-             (substitute-command-keys
-              "\\<TeX-mode-map>\\[TeX-recenter-output-buffer]")))
-   (t
-    (setq TeX-command-next TeX-command-default)
-    (message (concat "Index finished successfully. "
-                     "Run LaTeX again to get index right.")))))
-
-(defun TeX-command-sequence-sentinel (process string)
-  "Call the appropriate sentinel for the current PROCESS.
-Pass two arguments PROCESS and STRING to the sentinel.
-
-If there are no errors, call back `TeX-command-sequence' using
-`TeX-command-sequence-command' as command argument, unless this
-variable is nil."
-  (with-current-buffer (process-buffer process)
-    (funcall TeX-command-sequence-sentinel process string)
-    (if (string-match "\\(finished\\|exited\\)" string)
-        (with-current-buffer TeX-command-buffer
-          (unless
-              (or
-               (TeX-error-report-has-errors-p)
-               (null TeX-command-sequence-command))
-            (TeX-command-sequence TeX-command-sequence-command nil
-                                  TeX-command-sequence-file-function))))))
-
-;;; Process Control
-
-;; COMPATIBILITY for emacs < 27
-(if (< emacs-major-version 27)
-    (or (assq 'compilation-in-progress minor-mode-alist)
-        (setq minor-mode-alist (cons '(compilation-in-progress " Compiling")
-                                     minor-mode-alist))))
-
-(defun TeX-process-get-variable (name symbol &optional default)
-  "Return the value in the process buffer for NAME of SYMBOL.
-
-Return DEFAULT if the process buffer does not exist or SYMBOL is not
-defined."
-  (let ((buffer (TeX-process-buffer name)))
-    (if (and buffer
-             (local-variable-p symbol buffer))
-        (with-current-buffer buffer
-          (symbol-value symbol))
-      default)))
-
-(defun TeX-process-set-variable (name symbol value)
-  "Set the variable SYMBOL in the process buffer to VALUE.
-Return nil only if no process buffer exists."
-  (let ((buffer (TeX-process-buffer name)))
-    (if buffer
-        (with-current-buffer buffer
-          (set symbol value)
-          t)
-      nil)))
-
-(defun TeX-process-check (name)
-  "Check if a process for the TeX document NAME already exist.
-If so, give the user the choice of aborting the process or the current
-command."
-  (let (process)
-    (while (and (setq process (TeX-process name))
-                (eq (process-status process) 'run))
-      (cond
-       ((yes-or-no-p (concat "Process `"
-                             (process-name process)
-                             "' for document `"
-                             name
-                             "' running, kill it? "))
-        (delete-process process))
-       ((eq (process-status process) 'run)
-           (error "Cannot have two processes for the same document"))))))
-
-(defun TeX-process-buffer-name (name)
-  "Return name of AUCTeX buffer associated with the document NAME."
-  (concat "*" (abbreviate-file-name (expand-file-name name)) " output*"))
-
-(defun TeX-process-buffer (name)
-  "Return the AUCTeX buffer associated with the document NAME."
-  (get-buffer (TeX-process-buffer-name name)))
-
-(defun TeX-process (name)
-  "Return AUCTeX process associated with the document NAME."
-  (and TeX-process-asynchronous
-       (get-buffer-process (TeX-process-buffer name))))
-
-;;; Process Filters
-
-(defun TeX-command-mode-line (process)
-  "Format the mode line for a buffer containing output from PROCESS."
-    (setq mode-line-process (concat ": "
-                                    (symbol-name (process-status process))))
-    (force-mode-line-update))
-
-(defun TeX-command-filter (process string)
-  "Filter to process normal output."
-  (with-current-buffer (process-buffer process)
-    (save-excursion
-      (goto-char (process-mark process))
-      (insert-before-markers string)
-      (set-marker (process-mark process) (point)))))
-
-(defvar TeX-current-page nil
-  "The page number currently being formatted, enclosed in brackets.")
-
- (make-variable-buffer-local 'TeX-current-page)
-
-(defun TeX-format-mode-line (process)
-  "Format the mode line for a buffer containing TeX output from PROCESS."
-    (setq mode-line-process (concat " " TeX-current-page ": "
-                                    (symbol-name (process-status process))))
-    (force-mode-line-update))
-
-(defun TeX-format-filter (process string)
-  "Filter to process TeX output."
-  (with-current-buffer (process-buffer process)
-    (let (str pos end (pt (marker-position (process-mark process))))
-      (save-excursion
-        (goto-char pt)
-        (insert-before-markers string)
-        (set-marker (process-mark process) (point))
-        ;; Remove line breaks at columns 79 and 80
-        (while (> (point) pt)
-          (end-of-line 0)
-          (when (and (memq (- (point) (line-beginning-position)) '(79 80))
-                     ;; Heuristic: Don't delete the linebreak if the next line
-                     ;; is empty or starts with an opening parenthesis, or if
-                     ;; point is located after a period and in the next line no
-                     ;; word char follows.
-                     (not (memq (char-after (1+ (point))) '(?\n ?\()))
-                     (not (and (eq (char-before) ?.)
-                               (char-after (1+ (point)))
-                               (not (eq ?w (char-syntax (char-after (1+ (point)))))))))
-            (delete-char 1)))
-        (goto-char (marker-position (process-mark process)))
-        ;; Determine current page
-        (while (and pt
-                    (skip-chars-backward "^]" pt)
-                    (> (point) pt))
-          (setq end (point))
-          (backward-char)
-          (skip-chars-backward "-0-9\n." (max (point-min) (- pt 128)))
-          (when (and (eq ?\[ (char-before))
-                     (not (eq ?\] (char-after)))
-                     (progn
-                       (setq str (buffer-substring (1- (point)) end)
-                             pos nil)
-                       (while (setq pos (string-match "\n" str pos))
-                         (setq str (replace-match "" t t str)))
-                       (string-match
-                        "\\`\\[-?[0-9]+\\(\\.-?[0-9]+\\)\\{0,9\\}\\]\\'"
-                        str)))
-            (setq TeX-current-page str
-                  pt nil)
-            (TeX-format-mode-line process)))))))
-
-(defvar TeX-parse-function nil
-  "Function to call to parse content of TeX output buffer.")
-(make-variable-buffer-local 'TeX-parse-function)
-
-(defun TeX-background-filter (_process string)
-  "Filter to process background output."
-  (let ((old-window (selected-window))
-        (pop-up-windows t))
-    (TeX-pop-to-buffer "*TeX background*" nil t)
-    (goto-char (point-max))
-    (insert string)
-    (select-window old-window)))
-
-;; Copy and adaption of `comint-postoutput-scroll-to-bottom' from CVS
-;; Emacs of 2005-04-24.
-(defun TeX-interactive-goto-prompt (string)
-  "Move point to prompt of an interactive TeX run."
-  (let* ((selected (selected-window))
-         (current (current-buffer))
-         (process (get-buffer-process current)))
-    (unwind-protect
-        (when process
-          (walk-windows
-           (lambda (window)
-             (when (eq (window-buffer window) current)
-               (select-window window)
-               (when (and (< (point) (process-mark process))
-                          (string-match "^\\? $" string))
-                 (goto-char (process-mark process)))
-               (select-window selected)))
-           nil t))
-      (set-buffer current))))
-
-
-;;; Active Process
-
-(defvar TeX-current-process-region-p nil
-  "Non-nil means that the last TeX command is on a region.")
-
-(defun TeX-active-process ()
-  "Return the active process for the current buffer."
-  (TeX-process (TeX-active-master)))
-
-(defun TeX-active-buffer ()
-  "Return the buffer of the active process for this buffer."
-  (and TeX-command-buffer
-       (with-current-buffer TeX-command-buffer
-         (TeX-process-buffer (TeX-active-master)))))
-
-(defun TeX-active-master (&optional extension nondirectory _ignore)
-  "The master file currently being compiled.
-
-If optional argument EXTENSION is non-nil, add that file extension to
-the name.  Special value t means use `TeX-default-extension'.
-
-If optional second argument NONDIRECTORY is non-nil, do not include
-the directory.
-
-The compatibility argument IGNORE is ignored."
-  ;; The third argument `_ignore' is kept for symmetry with
-  ;; `TeX-master-file's third argument `ask'.  For example, it's used
-  ;; in `TeX-active-master-with-quotes' for backward compatibility.
-  ;; Keep this in mind should you want to use another argument here.
-  ;; See also the similar comment in `TeX-region-file'.
-  (if TeX-current-process-region-p
-      (TeX-region-file extension nondirectory)
-    (TeX-master-file extension nondirectory)))
-
-(defvar TeX-command-buffer nil
-  "The buffer from where the last TeX command was issued.")
-
-;;; Region File
-
-
-(defvar TeX-region-hook nil
-  "List of hooks to run before the region file is saved.
-The hooks are run in the region buffer, you may use the variable
-`TeX-region-master-buffer' to access the buffer of the master
-file and `TeX-region-orig-buffer' to access the buffer where
-\\[TeX-command-region] or \\[TeX-command-buffer] is invoked
-from.")
-
-(defun TeX-quote-filename (file)
-  "Convert file name FILE into a form acceptable to TeX."
-  (let (pos)
-    (while (setq pos (string-match "\\\\" file pos))
-      (setq file (replace-match "/" t t file 0)
-            pos (1+ pos)))
-    (while (setq pos (string-match "[~#]" file pos))
-      (setq file (replace-match "\\\\string\\&" t nil file 0)
-            pos (+ pos 8))))
-  ;; Use \unexpanded so that \message outputs the raw file name.
-  ;; When \usepackage[utf8]{inputenc} is used in standard (pdf)latex,
-  ;; \message does not output non-ascii file name in raw form without
-  ;; \unexpanded, which makes AUCTeX to fail to recognize the file
-  ;; names right when analysing the process output buffer.
-  ;; Note that \usepackage[utf8]{inputenc} is enabled by default in
-  ;; standard (pdf)latex since TeXLive 2018.
-  (if (and (memq major-mode '(latex-mode doctex-mode))
-           ;; Japanese upLaTeX requires the same treatment with
-           ;; respect to non-ascii characters other than Japanese, in
-           ;; file names within \message{}.
-           ;; However, pLaTeX (non u- version) does not support
-           ;; non-ascii file name encoded in UTF-8.  So considering
-           ;; `ptex' doesn't make sense here.  We cater for only
-           ;; `default' and `uptex' engines.
-           (memq TeX-engine '(default uptex)))
-      ;; It would fail to put entire `file' inside \unexpanded{} when
-      ;; the above loop injects \string before "#" and "~".  So put
-      ;; only multibyte characters inside \unexpanded{}.
-      ;; It is safe in upLaTeX to use \unexpanded{} on Japanese
-      ;; characters though they are handled by upLaTeX in a totally
-      ;; different way from inputenc.
-      ;; Thus put all multibyte characters, without considering
-      ;; whether they are Japanese or not, inside \unexpanded{}.
-      (replace-regexp-in-string "[[:multibyte:]]+"
-                                "\\\\unexpanded{\\&}" file t)
-    file))
-
-(defvar-local TeX-region-orig-buffer nil
-  "The original buffer in which the TeX-region was created.")
-
-(defvar-local TeX-region-master-buffer nil
-  "The TeX-master buffer of the document for which the TeX-region
-was created.")
-
-(defun TeX-region-create (file region original offset)
-  "Create a new file named FILE with the string REGION.
-The region is taken from ORIGINAL starting at line OFFSET.
-
-The current buffer and master file is searched, in order to ensure
-that the TeX header and trailer information is also included.
-
-The OFFSET is used to provide the debugger with information about the
-original file."
-  (if (fboundp 'preview--skip-preamble-region)
-      (let ((temp (preview--skip-preamble-region region offset)))
-        (if temp
-            ;; Skip preamble for the sake of predumped formats.
-            (setq region (car temp)
-                  offset (cdr temp)))))
-
-  (let* (;; We shift buffer a lot, so we must keep track of the buffer
-         ;; local variables.
-         (header-end TeX-header-end)
-         (trailer-start TeX-trailer-start)
-
-         ;; We seach for header and trailer in the master file.
-         (orig-buffer (current-buffer))
-         (master-name (TeX-master-file TeX-default-extension))
-         (master-buffer (find-file-noselect master-name))
-
-         ;; Attempt to disable font lock.
-         (font-lock-mode-hook nil)
-         ;; And insert them into the FILE buffer.
-         (file-buffer (let (;; Don't query for master file
-                            (TeX-transient-master t)
-                            ;; Don't choose a special mode (and call its hooks)
-                            (auto-mode-alist nil)
-                            (magic-mode-alist nil)
-                            (enable-local-variables nil)
-                            ;; Don't run any f-f hooks
-                            (find-file-hook nil))
-                        (find-file-noselect file t)))
-         ;; But remember original content.
-         original-content
-
-         ;; We search for the header from the master file, if it is
-         ;; not present in the region.
-         (header (if (string-match header-end region)
-                     ""
-                   (save-excursion
-                     (save-restriction
-                       (set-buffer master-buffer)
-                       (save-excursion
-                         (save-restriction
-                           (widen)
-                           (goto-char (point-min))
-                           ;; NOTE: We use the local value of
-                           ;; TeX-header-end from the master file.
-                           (if (not (re-search-forward TeX-header-end nil t))
-                               ""
-                             (re-search-forward "[\r\n]" nil t)
-                             (buffer-substring-no-properties
-                              (point-min) (point)))))))))
-         (header-offset 0)
-         first-line
-         ;; We search for the trailer from the master file, if it is
-         ;; not present in the region.
-         (trailer-offset 0)
-         (trailer (if (string-match trailer-start region)
-                      ""
-                    (save-excursion
-                      (save-restriction
-                        (set-buffer master-buffer)
-                        (save-excursion
-                          (save-restriction
-                            (widen)
-                            (goto-char (point-max))
-                            ;; NOTE: We use the local value of
-                            ;; TeX-trailer-start from the master file.
-                            (if (not (re-search-backward TeX-trailer-start nil t))
-                                ""
-                              ;;(beginning-of-line 1)
-                              (re-search-backward "[\r\n]" nil t)
-                              (setq trailer-offset (TeX-current-offset))
-                              (buffer-substring-no-properties
-                               (point) (point-max))))))))))
-    ;; file name should be relative to master
-    (setq original (TeX-quote-filename (file-relative-name
-                                        original (TeX-master-directory)))
-          master-name (TeX-quote-filename master-name))
-
-    ;; If the first line begins with "%&", put that line separately on
-    ;; the very first line of the region file so that the first line
-    ;; parsing will work.
-    (setq first-line (if (and (> (length header) 1)
-                              (string= (substring header 0 2) "%&"))
-                         ;; This would work even if header has no newline.
-                         (substring header 0 (string-match "\n" header))
-                       ""))
-    (unless (string= first-line "")
-      ;; Remove first-line from header.
-      (setq header (substring header (length first-line)))
-      (setq first-line (concat first-line "\n")))
-
-    (with-current-buffer file-buffer
-      (setq buffer-read-only t
-            buffer-undo-list t)
-      (setq original-content (buffer-string))
-      (let ((inhibit-read-only t))
-        (erase-buffer)
-        (setq buffer-file-coding-system
-              (with-current-buffer master-buffer buffer-file-coding-system))
-        (insert first-line
-                "\\message{ !name(" master-name ")}"
-                header
-                TeX-region-extra
-                "\n\\message{ !name(" original ") !offset(")
-        (setq header-offset (- offset
-                               (1+ (TeX-current-offset))))
-        (insert (int-to-string header-offset)
-                ") }\n"
-                region
-                "\n\\message{ !name("  master-name ") !offset(")
-        (insert (int-to-string (- trailer-offset
-                                  (1+ (TeX-current-offset))))
-                ") }\n"
-                trailer)
-        (setq TeX-region-orig-buffer orig-buffer)
-        (setq TeX-region-master-buffer master-buffer)
-        (run-hooks 'TeX-region-hook)
-        (if (string-equal (buffer-string) original-content)
-            (set-buffer-modified-p nil)
-          (save-buffer 0))))))
-
-(defun TeX-region-file (&optional extension nondirectory _ignore)
-  "Return TeX-region file name with EXTENSION.
-If optional second argument NONDIRECTORY is non-nil, do not include
-the directory.
-
-The compatibility argument IGNORE is ignored."
-  ;; The third argument `_ignore' is kept for symmetry with `TeX-master-file's
-  ;; third argument `ask'.  For example, it's used in `TeX-command-sequence',
-  ;; where we don't know which function has to be called.  Keep this in mind
-  ;; should you want to use another argument here.
-  (let ((master-dir (TeX-master-directory)))
-    (concat (or (TeX--master-output-dir master-dir nondirectory)
-                (if nondirectory "" master-dir))
-            (cond ((eq extension t)
-                   (concat TeX-region "." TeX-default-extension))
-                  (extension
-                   (concat TeX-region "." extension))
-                  (t
-                   TeX-region)))))
-
-(defcustom TeX-region "_region_"
-  "Base name of temporary file for `TeX-command-region' and `TeX-command-buffer'."
-  :group 'TeX-command
-  :type 'string)
-
-(defvar LaTeX-command-section-level nil
-  "The section level used for `LaTeX-command-section'.
-Will be initialized to `LaTeX-largest-level' buffer-locally.")
-(make-variable-buffer-local 'LaTeX-command-section-level)
-
-(defun LaTeX-command-section-level ()
-  "Return the value of `LaTeX-command-section-level'.
-Initialize it to `LaTeX-largest-level' if needed."
-  (unless LaTeX-command-section-level
-    (setq LaTeX-command-section-level LaTeX-largest-level))
-  LaTeX-command-section-level)
-
-
-(defun LaTeX-command-section-change-level (arg)
-  "Change `LaTeX-command-section-level' by ARG.
-`LaTeX-command-section-level' is the sectioning level used to
-determine the current section by `LaTeX-command-section'.
-The levels are defined by `LaTeX-section-list'."
-  (interactive "p")
-  (let ((old-level (car (rassoc (list (LaTeX-command-section-level))
-                                LaTeX-section-list))))
-    (setq LaTeX-command-section-level (+ LaTeX-command-section-level arg))
-    (cond
-     ((> LaTeX-command-section-level 6)
-      (setq LaTeX-command-section-level 6)
-      (message "Cannot shrink LaTeX-command-section-level below subparagraph."))
-     ((< LaTeX-command-section-level 0)
-      (setq LaTeX-command-section-level 0)
-      (message "Cannot enlarge LaTeX-command-section-level above part."))
-     (t (message "Changed level from %s to %s."
-                 old-level (car (rassoc (list LaTeX-command-section-level)
-                                        LaTeX-section-list)))))))
-
-(defun LaTeX-command-section-boundaries ()
-  "Return the boundaries of the current section as (start . end).
-The section is determined by `LaTeX-command-section-level'."
-  (let* ((case-fold-search nil)
-         (rx (concat "\\\\" (regexp-opt
-                             (mapcar
-                              (lambda (level)
-                                (car (rassoc (list level) LaTeX-section-list)))
-                              (let (r)
-                                (dotimes (i (1+ (LaTeX-command-section-level)))
-                                  (push i r))
-                                r)))
-                     "{")))
-    (cons (save-excursion
-            (re-search-backward rx nil t)
-            (point))
-          (save-excursion
-            (re-search-forward (concat rx "\\|\\\\end{document}") nil t)
-            (forward-line 0)
-            (point)))))
-
-(defun LaTeX-command-section (&optional override-confirm)
-  "Run a command on the current section.
-
-What makes the current section is defined by
-`LaTeX-command-section-level' which can be enlarged or shrunken
-with `LaTeX-command-section-change-level'.
-
-Query the user for a command to run on the temporary file
-specified by the variable `TeX-region'.  The region file will be
-recreated from current section.
-
-If a prefix argument OVERRIDE-CONFIRM is given, confirmation will
-depend on it being positive instead of the entry in
-`TeX-command-list'."
-  (interactive "P")
-  (if (eq major-mode 'latex-mode)
-      (let* ((bounds (LaTeX-command-section-boundaries))
-             (TeX-command-region-begin (car bounds))
-             (TeX-command-region-end (cdr bounds)))
-        (TeX-command-region override-confirm))
-    (error "LaTeX-command-section can only be run on LaTeX documents")))
-
-(defun TeX-command-run-all-region ()
-  "Compile the current region until an error occurs or it is finished."
-  (interactive)
-  (TeX-region-update)
-  (TeX-command-sequence t t #'TeX-region-file))
-
-(defun LaTeX-command-run-all-section ()
-  "Compile the current section until an error occurs or it is finished."
-  (interactive)
-  (if (eq major-mode 'latex-mode)
-      (let* ((bounds (LaTeX-command-section-boundaries))
-             (TeX-command-region-begin (car bounds))
-             (TeX-command-region-end (cdr bounds)))
-        (TeX-region-update)
-        (TeX-command-sequence t t #'TeX-region-file))
-    (error "LaTeX-command-run-all-section can only be run on LaTeX documents")))
-
-(defun TeX-command-run-all (arg)
-  "Compile the current document until an error occurs or it is finished.
-With a prefix ARG (`\\[universal-argument] \\[TeX-command-run-all]'),
-compile the current region instead, that is, call
-`TeX-command-run-all-region'.  With multiple prefix
-arguments (`\\[universal-argument] \\[universal-argument] \\[TeX-command-run-all]'),
-compile the current section instead, that is, call
-`LaTeX-command-run-all-section'."
-  (interactive "P")
-  (cond
-   ((null arg)       (TeX-command-sequence t t))
-   ((= 4 (car arg))  (TeX-command-run-all-region))
-   (t                (LaTeX-command-run-all-section))))
-
-;;; Parsing
-
-;;; - Global Parser Variables
-
-(defvar TeX-error-point nil
-  "How far we have parsed until now.")
-
-(make-variable-buffer-local 'TeX-error-point)
-
-(defvar TeX-error-file nil
-  "Stack of files in which errors have occurred.")
-
-(make-variable-buffer-local 'TeX-error-file)
-
-(defvar TeX-error-offset nil
-  "Add this to any line numbers from TeX.  Stack like `TeX-error-file'.")
-
-(make-variable-buffer-local 'TeX-error-offset)
-
-(defun TeX-parse-reset (&optional reparse)
-  "Reset all variables used for parsing TeX output.
-If optional argument REPARSE is non-nil, reparse the output log."
-  (setq TeX-error-point (point-min)
-        TeX-error-offset nil
-        TeX-error-file nil
-        TeX-error-list nil
-        TeX-error-last-visited -1)
-  (if reparse
-      (TeX-parse-all-errors)))
-
-;;; - Parsers Hooks
-
-;; All this parsers hooks should have the same arguments even though they will
-;; be ignored, because `TeX-next-error' can call any of these functions.
-(defun TeX-parse-command (_arg _reparse)
-  "We can't parse anything but TeX."
-  (error "I cannot parse %s output, sorry"
-         (if (TeX-active-process)
-             (process-name (TeX-active-process))
-           "this")))
-
-(defun TeX-error-list-skip-warning-p (type ignore)
-  "Decide if a warning of `TeX-error-list' should be skipped.
-
-TYPE is one of the types listed in `TeX-error-list', IGNORE
-is the flag to choose if the warning should be skipped."
-  ;; The warning should be skipped if it...
-  (or
-   ;; ...is a warning and we want to ignore all warnings, or...
-   (and (null TeX-debug-warnings)
-        (equal type 'warning))
-   ;; ...is a bad-box and we want to ignore all bad-boxes, or...
-   (and (null TeX-debug-bad-boxes)
-        (equal type 'bad-box))
-   ;; ...is a warning to be ignored.
-   (and TeX-suppress-ignored-warnings
-        ignore)))
-
-(defun TeX-parse-TeX (arg reparse)
-  "Find the next error produced by running TeX.
-
-ARG specifies how many error messages to move, when possible;
-negative means move back to previous error messages.
-
-If REPARSE is non-nil, reparse the output log.
-
-If the file occurs in an included file, the file is loaded (if not
-already in an Emacs buffer) and the cursor is placed at the error."
-  (let ((old-buffer (current-buffer))
-        max-index item)
-
-    ;; Switch to the output buffer.
-    (with-current-buffer (TeX-active-buffer)
-      (if reparse
-          (TeX-parse-reset reparse))
-      (if TeX-parse-all-errors
-          (progn
-            (setq arg (or arg 1)
-                  max-index (length TeX-error-list))
-            ;; This loop is needed to skip ignored warnings, when
-            ;; `TeX-suppress-ignored-warnings' is non-nil and there are ignore
-            ;; warnings.
-            (while (null (zerop arg))
-              (setq TeX-error-last-visited
-                    ;; Increase or decrese `TeX-error-last-visited' depending on
-                    ;; the sign of `arg'.  Note: `signum' is a function from
-                    ;; `cl' library, do not be tempted to use it.
-                    (if (> arg 0)
-                        (1+ TeX-error-last-visited)
-                      (1- TeX-error-last-visited))
-                    item (nth TeX-error-last-visited TeX-error-list))
-              ;; Increase or decrease `arg' only if the warning isn't to be
-              ;; skipped.
-              (unless (TeX-error-list-skip-warning-p (nth 0 item) (nth 10 item))
-                ;; Note: `signum' is a function from `cl' library, do not be
-                ;; tempted to use it.
-                (setq arg (if (> arg 0)
-                              (1- arg)
-                            (1+ arg)))))
-            (if (< TeX-error-last-visited -1)
-                (setq TeX-error-last-visited -1))
-            (cond ((or (null item)
-                       (< TeX-error-last-visited 0))
-                   (if (> TeX-error-last-visited max-index)
-                       (setq TeX-error-last-visited max-index))
-                   (message "No more errors.")
-                   (beep)
-                   (TeX-pop-to-buffer old-buffer))
-                  (t
-                   (apply #'TeX-find-display-help item))))
-
-        (goto-char TeX-error-point)
-        (TeX-parse-error old-buffer)))))
-
-;;; - Parsing (La)TeX
-
-(defvar TeX-translate-location-file nil)
-(defvar TeX-translate-location-offset nil)
-(defvar TeX-translate-location-line nil)
-(defvar TeX-translate-location-string nil)
-(defvar TeX-translate-location-error nil)
-(defvar TeX-translate-location-context nil)
-
-(defvar TeX-translate-location-hook nil
-  "List of functions to be called before showing an error or warning.
-
-You might want to examine and modify the dynamically bound
-variables
-  `TeX-translate-location-file',
-  `TeX-translate-location-offset',
-  `TeX-translate-location-line',
-  `TeX-translate-location-string',
-  `TeX-translate-location-error', and
-  `TeX-translate-location-context'
-from this hook.")
-
-;; `ignore' flag should be the always the last one in the list of information
-;; for each error/warning, because it can be set within `TeX-warning' by a
-;; custom function taking as argument all information present in
-;; `TeX-error-list' but `ignore', see `TeX-ignore-warnings'.
-(defvar TeX-error-list nil
-  "List of warnings and errors.
-
-Each element of the list is a list of information for a specific
-error or warning.  This is the structure of each element:
- *  0: type (error, warning, bad-box)
- *  1: file
- *  2: line
- *  3: message of the error or warning
- *  4: offset
- *  5: context, to be displayed in the help window
- *  6: string to search in the buffer, in order to find location
-       of the error or warning
- *  7: for warnings referring to multiple lines (for exapmle, bad boxes),
-       the last line mentioned in the warning message
- *  8: t if it is a bad-box, nil otherwise
- *  9: value of `TeX-error-point'
- * 10: whether the warning should be ignored
-
-This variable is intended to be set only in output buffer so it
-will be shared among all files of the same document.")
-(make-variable-buffer-local 'TeX-error-list)
-
-(defun TeX-parse-all-errors ()
-  "Parse TeX output buffer to collect all warnings and errors."
-  ;; Reset error list.
-  (setq TeX-error-list nil)
-  (save-excursion
-    (goto-char (point-min))
-    (while (TeX-parse-error nil t)))
-  ;; Reset last visited error.
-  (setq TeX-error-last-visited -1))
-
-(defun TeX-parse-error (old &optional store)
-  "Goto next error.  Pop to OLD buffer if no more errors are found.
-
-If the optional argument STORE is non-nil, the function will
-store the found warning or error in `TeX-error-list' instead of
-displaying the issue.
-
-Return non-nil if an error or warning is found."
-  (let ((regexp
-         (concat
-          ;; TeX error
-          "^\\(!\\|\\(.*?\\):[0-9]+:\\) \\|"
-          ;; New file
-          "(\n?\\([^\n()]+\\)\\|"
-          ;; End of file.
-          "\\()\\)\\|"
-          ;; Hook to change line numbers
-          " !\\(?:offset(\\([---0-9]+\\))\\|"
-          ;; Hook to change file name
-          "name(\\([^)]+\\))\\)\\|"
-          ;; Start of LaTeX bad box
-          "^\\(\\(?:Overfull\\|Underfull\\|Tight\\|Loose\\) "
-          ;;   Horizontal bad box
-          "\\(?:\\\\hbox.* at lines? [0-9]+\\(?:--[0-9]+\\)?$\\|"
-          ;;   Vertical bad box.  See also `TeX-warning'.
-          "\\\\vbox ([ a-z0-9]+) has occurred while \\\\output is active \\[[^]]+\\]\\)\\)\\|"
-          ;; LaTeX warning
-          "^\\(" LaTeX-warnings-regexp ".*\\)"))
-        (error-found nil))
-    (while
-        (cond
-         ((null
-           (re-search-forward regexp nil t))
-          ;; No more errors.
-          (unless store
-            (message "No more errors.")
-            (beep)
-            (TeX-pop-to-buffer old))
-          nil)
-         ;; TeX error
-         ((match-beginning 1)
-          (when (match-beginning 2)
-            (unless TeX-error-file
-              (push nil TeX-error-file)
-              (push nil TeX-error-offset))
-            (unless (car TeX-error-offset)
-              (rplaca TeX-error-file (TeX-match-buffer 2))))
-          (setq error-found t)
-          (if (looking-at "Preview ")
-              t
-            (TeX-error store)
-            nil))
-         ;; LaTeX bad box
-         ((match-beginning 7)
-          ;; In `TeX-error-list' we collect all warnings, also if they're going
-          ;; to be actually skipped.
-          (if (or store TeX-debug-bad-boxes)
-              (progn
-                (setq error-found t)
-                (TeX-warning (TeX-match-buffer 7) (match-beginning 7) t store)
-                nil)
-            (re-search-forward "\r?\n\
-\\(?:.\\{79\\}\r?\n\
-\\)*.*\r?$")
-            t))
-         ;; LaTeX warning
-         ((match-beginning 8)
-          ;; In `TeX-error-list' we collect all warnings, also if they're going
-          ;; to be actually skipped.
-          (if (or store TeX-debug-warnings)
-              (progn
-                (setq error-found t)
-                (TeX-warning (TeX-match-buffer 8) (match-beginning 8) nil store)
-                nil)
-            t))
-
-         ;; New file -- Push on stack
-         ((match-beginning 3)
-          (let ((file (TeX-match-buffer 3))
-                (end (match-end 3)))
-            ;; Strip quotation marks and remove newlines if necessary
-            (when (or (eq (string-to-char file) ?\")
-                      (string-match "[ \t\n]" file))
-              (setq file (mapconcat #'identity (split-string file "[\"\n]+") "")))
-            ;; Polish `file' string
-            (setq file
-                  (let ((string file))
-                    (setq string
-                          (if (string-match "\\`[ \t\n\r]+" string)
-                              (replace-match "" t t string)
-                            string))
-                    ;; Sometimes `file' is something like
-                    ;;     "./path/to/file.tex [9] [10 <./path/to/file>] "
-                    ;; where "[9]" and "[10 <./path/to/file>]" are pages of the
-                    ;; output file, with path to an included file.  Remove these
-                    ;; numbers together with whitespaces at the end of the
-                    ;; string.
-                    (if (string-match "\\( *\\(\\[[^]]+\\]\\)? *\\)*\\'" string)
-                        (replace-match "" t t string)
-                      string)))
-            (push file TeX-error-file)
-            (push nil TeX-error-offset)
-            (goto-char end))
-          t)
-
-         ;; End of file -- Pop from stack
-         ((match-beginning 4)
-          (when (> (length TeX-error-file) 0)
-            (pop TeX-error-file)
-            (pop TeX-error-offset))
-          (goto-char (match-end 4))
-          t)
-
-         ;; Hook to change line numbers
-         ((match-beginning 5)
-          (setq TeX-error-offset
-                (list (string-to-number (TeX-match-buffer 5))))
-          t)
-
-         ;; Hook to change file name
-         ((match-beginning 6)
-          (setq TeX-error-file
-                (list (TeX-match-buffer 6)))
-          t)))
-    error-found))
-
-(defun TeX-find-display-help (type file line error offset context string
-                                   line-end _bad-box error-point _ignore)
-  "Find the error and display the help.
-
-For a description of arguments, see `TeX-error-list'.  IGNORE
-value is not used here."
-  ;; Go back to TeX-buffer
-  (let ((runbuf (TeX-active-buffer))
-        (master (with-current-buffer TeX-command-buffer
-                  (expand-file-name (TeX-master-file))))
-        (command-buffer TeX-command-buffer)
-        (TeX-translate-location-file file)
-        (TeX-translate-location-line line)
-        (TeX-translate-location-error error)
-        (TeX-translate-location-offset offset)
-        (TeX-translate-location-context context)
-        (TeX-translate-location-string string)
-        error-file-buffer start)
-
-    (run-hooks 'TeX-translate-location-hook)
-
-    (if TeX-translate-location-file
-        (progn
-          (setq error-file-buffer
-                (find-file
-                 (expand-file-name TeX-translate-location-file
-                                   (file-name-directory master))))
-          ;; Use the major mode of `TeX-command-buffer' when visiting
-          ;; the error point.
-          (if (eq major-mode (default-value 'major-mode))
-              (funcall (buffer-local-value 'major-mode command-buffer)))
-          ;; Set the value of `TeX-command-buffer' in the next file
-          ;; with an error to be displayed to the value it has in the
-          ;; current buffer.
-          (setq-local TeX-command-buffer command-buffer)
-
-          ;; Find the location of the error or warning.
-          (when TeX-translate-location-line
-            (goto-char (point-min))
-            (forward-line (+ TeX-translate-location-offset
-                             TeX-translate-location-line -1))
-            (cond
-             ;; Error.
-             ((equal type 'error)
-              (if (not (string= TeX-translate-location-string " "))
-                  (search-forward TeX-translate-location-string nil t)))
-             ;; Warning or bad box.
-             (t
-              (beginning-of-line 0)
-              (setq start (point))
-              (goto-char (point-min))
-              (forward-line (+ TeX-translate-location-offset
-                               line-end -1))
-              (end-of-line)
-              (when TeX-translate-location-string
-                (search-backward TeX-translate-location-string start t)
-                (search-forward TeX-translate-location-string nil t))))))
-      ;; When the file cannot be determined stay here but issue a
-      ;; warning.
-      (message "Could not determine file for %s"
-               (if (eq type 'error) "error" "warning"))
-      (beep))
-
-    ;; Display the help.
-    (cond ((eq TeX-display-help 'expert)
-           (TeX-pop-to-buffer runbuf nil t)
-           (goto-char error-point)
-           (if error-file-buffer
-               (TeX-pop-to-buffer error-file-buffer nil t)))
-          (TeX-display-help
-           (TeX-help-error
-            TeX-translate-location-error
-            (if (equal type 'warning)
-                (concat "\n" TeX-translate-location-context)
-              TeX-translate-location-context)
-            runbuf type))
-          (t
-           (message "! %s" TeX-translate-location-error)))))
-
-(defun TeX-error (&optional store)
-  "Display an error.
-
-If optional argument STORE is non-nil, store the error
-information in `TeX-error-list' instead of displaying the error."
-
-  (let* ( ;; We need the error message to show the user.
-         (error (progn
-                  (re-search-forward "\\(.*\\)")
-                  (TeX-match-buffer 1)))
-
-         ;; And the context for the help window.
-         (context-start (point))
-         context-available
-
-         ;; And the line number to position the cursor.
-         (line (cond
-                ;; regular style
-                ((re-search-forward "l\\.\\([0-9]+\\)" nil t)
-                 (setq context-available t)
-                 (string-to-number (TeX-match-buffer 1)))
-                ;; file:line:error style
-                ((save-excursion
-                   (re-search-backward ":\\([0-9]+\\): "
-                                       (line-beginning-position) t))
-                 (string-to-number (TeX-match-buffer 1)))
-                ;; nothing found
-                (t 1)))
-
-         ;; And a string of the context to search for.
-         (string (progn
-                   (beginning-of-line)
-                   (re-search-forward " \\(\\([^ \t]*$\\)\\|\\($\\)\\)")
-                   (TeX-match-buffer 1)))
-
-         ;; And we have now found to the end of the context.
-         (context (if context-available
-                      (buffer-substring context-start (progn (forward-line 1)
-                                                             (end-of-line)
-                                                             (point)))
-                    ;; There is no real context available, so we
-                    ;; simply show the line with the error message.
-                    (buffer-substring (1- (line-beginning-position))
-                                      context-start)))
-         ;; We may use these in another buffer.
-         (offset (or (car TeX-error-offset) 0))
-         (file (car TeX-error-file))
-         info-list)
-
-    ;; Remember where we was.
-    (setq TeX-error-point (point)
-          info-list (list 'error file line error offset context string nil nil
-                          TeX-error-point nil))
-    (if store
-        ;; Store the error information.
-        (add-to-list 'TeX-error-list info-list t)
-      ;; Find the error point and display the help.
-      (apply #'TeX-find-display-help info-list))))
-
-(defun TeX-warning (warning warning-start bad-box &optional store)
-  "Display a warning for WARNING.
-
-WARNING-START is the position where WARNING starts.  If BAD-BOX
-is non-nil, the warning refers to a bad-box, otherwise it is a
-generic warning.
-
-If optional argument STORE is non-nil, store the warning
-information in `TeX-error-list' instead of displaying the
-warning."
-
-  (let* ( ;; line-string: match 1 is beginning line, match 2 is end line
-         (line-string (if bad-box
-                          "at lines? \\([0-9]*\\)\\(?:--\\([0-9]*\\)\\)?"
-                        ;; Traditional messages say "on input line X",
-                        ;; the LaTeX3 \msg_line_context:. just reads
-                        ;; "on line X".
-                        "on \\(?:input \\)?line \\([0-9]*\\)\\."))
-         ;; word-string: match 1 is the word
-         (word-string (if bad-box "[][\\W() ---]\\(\\w+\\)[][\\W() ---]*$"
-                        ;; Match "ref" in both "Reference `ref' on page NN
-                        ;; undefined" and "Citation 'ref' on page NN undefined".
-                        "\\(?:`\\|'\\)\\([-a-zA-Z0-9:]+\\)'"))
-
-         ;; Get error-line (warning).  Don't search before `warning-start' to
-         ;; avoid catching completely unrelated line numbers.
-         (line (when (save-excursion (re-search-backward line-string
-                                                         warning-start t))
-                 (string-to-number (TeX-match-buffer 1))))
-         ;; If this is a bad box and the warning ends with "...at lines MM--NN"
-         ;; we can use "NN" as `line-end', in any other case (including bad
-         ;; boxes ending with "...at line NN") just use `line'.
-         (line-end (if (and bad-box (match-beginning 2))
-                       (string-to-number (TeX-match-buffer 2))
-                     line))
-
-         ;; Find the context
-         (context-start (progn (cond
-                                ((and bad-box (string-match "\\\\hbox" warning))
-                                 ;; Horizontal bad box
-                                 (end-of-line))
-                                (bad-box
-                                 ;; Vertical bad box (by exclusion), don't move
-                                 ;; point.  In the output buffer, unlike in the
-                                 ;; actual *.log file, these warnings do not end
-                                 ;; with "...is active []", but in the same line
-                                 ;; there may be something else, including a new
-                                 ;; file opened.  Thus, point shouldn't move
-                                 ;; from the end of the actual bad box warning.
-                                 ;; This is why the corresponding regexp in
-                                 ;; `TeX-parse-error' doesn't match everything
-                                 ;; until the end of the line.
-                                 nil)
-                                (t
-                                 ;; Generic warning.
-                                 (beginning-of-line)))
-                               (point)))
-
-         (context (cond ((string-match LaTeX-warnings-regexp warning)
-                         ;; The warnings matching `LaTeX-warnings-regexp' are
-                         ;; emitted by \GenericWarning macro, or macros based on
-                         ;; it (\ClassWarning, \PackageWarning, etc).  After
-                         ;; such warnings there is an empty line, just look for
-                         ;; it to find the end.
-                         (beginning-of-line)
-                         (while (null (eolp))
-                           (forward-line 1))
-                         (buffer-substring context-start (progn (end-of-line)
-                                                                (point))))
-
-                        ((and bad-box (string-match "\\\\vbox" warning))
-                         ;; Vertical bad boxes don't provide any additional
-                         ;; information.  In this case, reuse the `warning' as
-                         ;; `context' and don't move point, so that we avoid
-                         ;; eating the next line that may contain another
-                         ;; warning.  See also comment for `context-start'.
-                         (concat "\n" warning))
-
-                        (t
-                         ;; Horizontal bad boxes.
-                         (forward-line 1)
-                         (end-of-line)
-                         (while (equal (current-column) 79)
-                           (forward-line 1)
-                           (end-of-line))
-                         (buffer-substring context-start (point)))))
-
-         ;; This is where we want to be.
-         (error-point (point))
-
-         ;; Now find the error word.
-         (string (when (save-excursion
-                         (re-search-backward word-string context-start t))
-                   (TeX-match-buffer 1)))
-
-         ;; We might use these in another file.
-         (offset (or (car TeX-error-offset) 0))
-         (file (car TeX-error-file))
-         info-list ignore)
-
-    ;; Second chance to get line number right.  If `line' is nil, check whether
-    ;; the reference to the line number is in `context'.  For example, this is
-    ;; the case for warnings emitted with \ClassWarning and \PackageWarning.
-    ;; XXX: maybe it suffices to evaluate `line' after `context' above, but I
-    ;; don't know if there are cases in which it's important to get `line'
-    ;; before `context'.
-    (and (null line)
-         (string-match line-string context)
-         (setq line-end
-               (setq line (and (match-beginning 1)
-                               (string-to-number (match-string 1 context))))))
-
-    ;; This is where we start next time.
-    (goto-char error-point)
-    (setq TeX-error-point (point))
-
-    ;; Explanation of what follows: we add the warning to `TeX-error-list' even
-    ;; if it has to be ignored, with a flag specifying whether it is ignored.
-    ;; We do so in order to be able to change between "ignore" and "dont-ignore"
-    ;; behavior by just looking to the flag, without the need to reparse the
-    ;; output log.
-
-    ;; Store the list of information about the warning.
-    (setq info-list (list (if bad-box 'bad-box 'warning) file line warning
-                          offset context string line-end bad-box
-                          TeX-error-point)
-          ;; Decide whether it should be ignored.
-          ignore (and TeX-ignore-warnings
-                      (cond
-                       ((stringp TeX-ignore-warnings)
-                        (string-match TeX-ignore-warnings warning))
-                       ((fboundp TeX-ignore-warnings)
-                        (apply TeX-ignore-warnings info-list))))
-          ;; Update `info-list'.
-          info-list (append info-list (list ignore)))
-
-    (if store
-        ;; Store the warning information.
-        (add-to-list 'TeX-error-list info-list t)
-      ;; Find the warning point and display the help.
-      (apply #'TeX-find-display-help info-list))))
-
-;;; Error Messages
-
-(defcustom TeX-error-description-list nil
-  "User defined help messages for errors in TeX run.
-See `TeX-error-description-list-local' for its format.  All
-entries have higher priority than those in
-`TeX-error-description-list-local'.
-It must not have a fallback entry that matches any error."
-  :group 'TeX-output
-  :type '(repeat (cons :tag "Entry"
-                       (regexp :tag "Match")
-                       (string :format "Description:\n%v"))))
-
-(defvar TeX-error-description-list-local
-  '((".*" . "No help available"))
-  "Buffer local help messages for errors in TeX run.
-A list of the form (ERR-REGEXP . CONTEXT) used by function
-`TeX-help-error' to display help-text on an error message or warning.
-ERR-REGEXP should be a regular expression matching the error message
-given from TeX/LaTeX, and CONTEXT should be some lines describing that
-error.
-Major modes of AUCTeX can set its own catalogue as buffer local
-value of this variable, as LaTeX mode does.
-Style files of AUCTeX can also add their own entries to buffer local
-value of this variable to provide their own help messages.
-It must end with a fallback entry that matches any error, for example
-\(\".*\" . \"No help available\")")
-
-;;; - Help
-
-(defgroup TeX-error-description-faces nil
-  "Faces used in error descriptions."
-  :prefix "TeX-error-description-"
-  :group 'TeX-output)
-
-(defface TeX-error-description-error
-  ;; This is the same as `error' face in latest GNU Emacs versions.
-  '((((class color) (min-colors 88) (background light))
-     :foreground "Red1" :weight bold)
-    (((class color) (min-colors 88) (background dark))
-     :foreground "Pink" :weight bold)
-    (((class color) (min-colors 16) (background light))
-     :foreground "Red1" :weight bold)
-    (((class color) (min-colors 16) (background dark))
-     :foreground "Pink" :weight bold)
-    (((class color) (min-colors 8))
-     :foreground "red" :weight bold)
-    (t (:inverse-video t :weight bold)))
-  "Face for \"Error\" string in error descriptions.")
-
-(defface TeX-error-description-warning
-  ;; This is the same as `warning' face in latest GNU Emacs versions.
-  '((((class color) (min-colors 16)) :foreground "DarkOrange" :weight bold)
-    (((class color)) :foreground "yellow" :weight bold))
-  "Face for \"Warning\" string in error descriptions.")
-
-(defface TeX-error-description-tex-said
-  ;; This is the same as `font-lock-function-name-face' face in latest GNU
-  ;; Emacs versions.
-  '((((class color) (min-colors 88) (background light))
-     :foreground "Blue1")
-    (((class color) (min-colors 88) (background dark))
-     :foreground "LightSkyBlue")
-    (((class color) (min-colors 16) (background light))
-     :foreground "Blue")
-    (((class color) (min-colors 16) (background dark))
-     :foreground "LightSkyBlue")
-    (((class color) (min-colors 8))
-     :foreground "blue" :weight bold)
-    (t (:inverse-video t :weight bold)))
-  "Face for \"TeX said\" string in error descriptions.")
-
-(defface TeX-error-description-help
-  '((t (:inherit TeX-error-description-tex-said)))
-  "Face for \"Help\" string in error descriptions.")
-
-(defun TeX-help-error (error output runbuffer type)
-  "Print ERROR in context OUTPUT from RUNBUFFER in another window.
-TYPE is a symbol specifing if ERROR is a real error, a warning or
-a bad box."
-
-  (let ((old-buffer (current-buffer))
-        (log-file (with-current-buffer runbuffer
-                    (with-current-buffer TeX-command-buffer
-                      (expand-file-name (TeX-active-master "log")))))
-        (error-description-list
-         (append TeX-error-description-list
-                 (buffer-local-value 'TeX-error-description-list-local
-                                     (buffer-local-value
-                                      'TeX-command-buffer
-                                      runbuffer))))
-        (TeX-error-pointer 0))
-
-    ;; Find help text entry.
-    (while (not (string-match (car (nth TeX-error-pointer
-                                        error-description-list))
-                              error))
-      (setq TeX-error-pointer (+ TeX-error-pointer 1)))
-
-    (TeX-pop-to-buffer (get-buffer-create "*TeX Help*") nil t)
-    (let ((inhibit-read-only t))
-      (erase-buffer)
-      (insert
-       (cond
-        ((equal type 'error)
-         (propertize "ERROR" 'font-lock-face 'TeX-error-description-error))
-        ((equal type 'warning)
-         (propertize "WARNING" 'font-lock-face 'TeX-error-description-warning))
-        ((equal type 'bad-box)
-         (propertize "BAD BOX" 'font-lock-face 'TeX-error-description-warning)))
-       ": " error
-       (propertize "\n\n--- TeX said ---" 'font-lock-face
-                   'TeX-error-description-tex-said)
-       output
-       (propertize "\n--- HELP ---\n" 'font-lock-face
-                   'TeX-error-description-help)
-       (let ((help (cdr (nth TeX-error-pointer
-                             error-description-list))))
-         (save-excursion
-           (if (and (= (1+ TeX-error-pointer)
-                       (length error-description-list))
-                    (let* ((log-buffer (find-buffer-visiting log-file)))
-                      (if log-buffer
-                          (progn
-                            (set-buffer log-buffer)
-                            (revert-buffer t t))
-                        (setq log-buffer
-                              (find-file-noselect log-file))
-                        (set-buffer log-buffer))
-                      (auto-save-mode nil)
-                      (setq buffer-read-only t)
-                      (goto-char (point-min))
-                      (search-forward error nil t 1))
-                    (re-search-forward "^l\\." nil t)
-                    (re-search-forward "^ [^\n]+$" nil t))
-               (let ((start (1+ (point))))
-                 (forward-char 1)
-                 (re-search-forward "^$")
-                 (concat "From the .log file...\n\n"
-                         (buffer-substring start (point))))
-             help)))))
-    (goto-char (point-min))
-    (TeX-special-mode)
-    (TeX-pop-to-buffer old-buffer nil t)))
-
-;;; Error Overview
-
-(defvar TeX-error-overview-active-buffer nil
-  "The active buffer for the current error overview.")
-
-(defvar TeX-error-overview-orig-frame nil
-  "Frame from which the error overview has been launched.")
-
-(defvar TeX-error-overview-orig-window nil
-  "Window from which the error overview has been launched.")
-
-(defcustom TeX-error-overview-setup nil
-  "The frame setup of the error overview.
-
-The possible value is: `separate-frame' (error oveview in a
-separate frame); with a nil value the current frame is used.
-
-If the display does not support multi frame, the current frame
-will be used regardless of the value of this variable."
-  :group 'TeX-output
-  :type '(choice
-          (const :tag "Error overview in separate frame" separate-frame)
-          (const :tag "Use current frame" nil)))
-
-(defun TeX-error-overview-setup ()
-  "Return the frame setup of the error overview for the current display."
-  (and (display-multi-frame-p) TeX-error-overview-setup))
-
-(defun TeX-error-overview-goto-source (&optional button)
-  "Go to the error point in the source.
-If optional argument BUTTON is non-nil, go to source associated
-to the selected error."
-  (interactive)
-  (let ((index (if button (button-get button 'id) (tabulated-list-get-id)))
-        item window)
-    (if index
-        (progn
-          ;; Select the source frame/window, if still live.
-          (if (TeX-error-overview-setup)
-              (if (frame-live-p TeX-error-overview-orig-frame)
-                  (select-frame TeX-error-overview-orig-frame)
-                (error "You have deleted a vital frame---\
-please restart TeX error overview"))
-            (if (window-live-p TeX-error-overview-orig-window)
-                (select-window TeX-error-overview-orig-window)
-              (error "You have deleted a vital window---\
-please restart TeX error overview")))
-          ;; Get the error details.
-          (with-current-buffer TeX-error-overview-active-buffer
-            (setq item (nth index TeX-error-list)
-                  TeX-error-last-visited index))
-          ;; Find the error and display the help.
-          (with-current-buffer TeX-command-buffer
-            ;; Find the error and display the help.
-            (apply #'TeX-find-display-help item))
-          ;; Return to the error overview.
-          (if (TeX-error-overview-setup)
-              (select-frame TeX-error-overview-frame)
-            (if (setq window
-                      (get-buffer-window TeX-error-overview-buffer-name))
-                ;; If error overview window is visible just select it.
-                (select-window window)
-              ;; Otherwise, split the help window and display the error overview
-              ;; near to it.  This should be the only reason for the error
-              ;; overview window not being still visible after the beginning of
-              ;; the function.
-              (select-window
-               (get-buffer-window (cond
-                                   ((eq TeX-display-help 'expert)
-                                    TeX-error-overview-active-buffer)
-                                   (TeX-display-help  "*TeX Help*"))))
-              (if (window-splittable-p (selected-window) t)
-                  (split-window-horizontally)
-                (split-window-vertically))
-              (switch-to-buffer TeX-error-overview-buffer-name))))
-      (message "No more errors.")
-      (beep))))
-
-(defun TeX-error-overview-make-entries (&optional master-dir active-buffer)
-  "Generate the list of errors to be printed using `tabulated-list-entries'.
-Write file names relative to MASTER-DIR when they are not absolute.
-
-ACTIVE-BUFFER is used as buffer from which to extract the list of
-errors.  If nil, defaults to `TeX-error-overview-active-buffer'."
-  (with-current-buffer (or active-buffer TeX-error-overview-active-buffer)
-    (let ((id 0)
-          type file line msg entries)
-      (mapc
-       (lambda (entry)
-         (setq type (nth 0 entry)
-               file (nth 1 entry)
-               line (nth 2 entry)
-               msg  (nth 3 entry))
-         ;; Add the entry only if it isn't to be skipped.
-         (unless (TeX-error-list-skip-warning-p type (nth 10 entry))
-           (push
-            (list
-             ;; ID.
-             id
-             (vector
-              ;; File.
-              (if (stringp file)
-                  (if (file-name-absolute-p file)
-                      file
-                    (file-relative-name file master-dir))
-                "")
-              ;; Line.
-              (if (numberp line)
-                  (number-to-string line)
-                "")
-              ;; Type.
-              (cond
-               ((equal type 'error)
-                (propertize "Error" 'font-lock-face 'TeX-error-description-error))
-               ((equal type 'warning)
-                (propertize "Warning" 'font-lock-face
-                            'TeX-error-description-warning))
-               ((equal type 'bad-box)
-                (propertize "Bad box" 'font-lock-face
-                            'TeX-error-description-warning))
-               (t
-                ""))
-              ;; Message.
-              (list (if (stringp msg)
-                        ;; Sometimes, the message can be longer than one line,
-                        ;; but print here only the first one.
-                        (progn
-                          (string-match "^.*" msg)
-                          (match-string 0 msg))
-                      "")
-                    'face 'link
-                    'follow-link t
-                    'id id
-                    'action #'TeX-error-overview-goto-source)))
-            entries))
-         ;; Increase the `id' counter in any case.
-         (setq id (1+ id)))
-       TeX-error-list)
-      (reverse entries))))
-
-(defun TeX-error-overview-next-error (&optional arg)
-  "Move to the next line and find the associated error.
-
-A prefix ARG specifies how many error messages to move; negative
-means move back to previous error messages."
-  (interactive "p")
-  (if (= (forward-line arg) 0)
-      (TeX-error-overview-goto-source)
-    ;; If there are lines left to move we are at the beginning or at the end of
-    ;; the buffer and there are no more errors.
-    (message "No more errors.")
-    (beep)))
-
-(defun TeX-error-overview-previous-error (&optional arg)
-  "Move to the previous line and find the associated error.
-
-Prefix ARG says how many error messages to move backward (or
-forward, if negative)."
-  (interactive "p")
-  (TeX-error-overview-next-error (- arg)))
-
-(defun TeX-error-overview-jump-to-source ()
-  "Display the help and move point to the error source."
-  (interactive)
-  (TeX-error-overview-goto-source)
-  (pop-to-buffer
-   (save-window-excursion
-     (select-window TeX-error-overview-orig-window)
-     (current-buffer))))
-
-(defun TeX-error-overview-goto-log ()
-  "Display the current error in log buffer."
-  (interactive)
-  (let ((TeX-display-help 'expert))
-    (TeX-error-overview-goto-source)))
-
-(defun TeX-error-overview-toggle-debug-bad-boxes ()
-  "Run `TeX-toggle-debug-bad-boxes' and update entries list."
-  (interactive)
-  (TeX-toggle-debug-bad-boxes)
-  (setq tabulated-list-entries
-        (TeX-error-overview-make-entries
-         (with-current-buffer TeX-command-buffer (TeX-master-directory))))
-  (tabulated-list-init-header)
-  (tabulated-list-print))
-
-(defun TeX-error-overview-toggle-debug-warnings ()
-  "Run `TeX-toggle-debug-warnings' and update entries list."
-  (interactive)
-  (TeX-toggle-debug-warnings)
-  (setq tabulated-list-entries
-        (TeX-error-overview-make-entries
-         (with-current-buffer TeX-command-buffer (TeX-master-directory))))
-  (tabulated-list-init-header)
-  (tabulated-list-print))
-
-(defun TeX-error-overview-toggle-suppress-ignored-warnings ()
-  "Toggle visibility of ignored warnings and update entries list."
-  (interactive)
-  (TeX-toggle-suppress-ignored-warnings)
-  (setq tabulated-list-entries
-        (TeX-error-overview-make-entries
-         (with-current-buffer TeX-command-buffer (TeX-master-directory))))
-  (tabulated-list-init-header)
-  (tabulated-list-print))
-
-(defun TeX-error-overview-quit ()
-  "Delete the window or the frame of the error overview."
-  (interactive)
-  (if (TeX-error-overview-setup)
-      (delete-frame TeX-error-overview-frame)
-    (delete-window))
-  (setq TeX-error-overview-orig-frame nil))
-
-(defvar TeX-error-overview-mode-map
-  (let ((map (make-sparse-keymap)))
-    (define-key map "b"    #'TeX-error-overview-toggle-debug-bad-boxes)
-    (define-key map "j"    #'TeX-error-overview-jump-to-source)
-    (define-key map "l"    #'TeX-error-overview-goto-log)
-    (define-key map "n"    #'TeX-error-overview-next-error)
-    (define-key map "p"    #'TeX-error-overview-previous-error)
-    (define-key map "q"    #'TeX-error-overview-quit)
-    (define-key map "w"    #'TeX-error-overview-toggle-debug-warnings)
-    (define-key map "x"    #'TeX-error-overview-toggle-suppress-ignored-warnings)
-    (define-key map "\C-m" #'TeX-error-overview-goto-source)
-    map)
-  "Local keymap for `TeX-error-overview-mode' buffers.")
-
-(easy-menu-define TeX-error-overview-menu
-  TeX-error-overview-mode-map
-  "Menu used in TeX error overview mode."
-  '("TeX errors"
-    ["Next error" TeX-error-overview-next-error
-     :help "Jump to the next error"]
-    ["Previous error" TeX-error-overview-previous-error
-     :help "Jump to the previous error"]
-    ["Go to source" TeX-error-overview-goto-source
-     :help "Show the error in the source"]
-    ["Jump to source" TeX-error-overview-jump-to-source
-     :help "Move point to the error in the source"]
-    ["Go to log" TeX-error-overview-goto-log
-     :help "Show the error in the log buffer"]
-    "-"
-    ["Debug Bad Boxes" TeX-error-overview-toggle-debug-bad-boxes
-     :style toggle :selected TeX-debug-bad-boxes
-     :help "Show overfull and underfull boxes"]
-    ["Debug Warnings" TeX-error-overview-toggle-debug-warnings
-     :style toggle :selected TeX-debug-warnings
-     :help "Show warnings"]
-    ["Ignore Unimportant Warnings"
-     TeX-error-overview-toggle-suppress-ignored-warnings
-     :style toggle :selected TeX-suppress-ignored-warnings
-     :help "Hide specified warnings"]
-    "-"
-    ["Quit" TeX-error-overview-quit
-     :help "Quit"]))
-
-(defvar TeX-error-overview-list-entries nil
-  "List of errors to be used in the error overview.")
-
-(define-derived-mode TeX-error-overview-mode tabulated-list-mode
-                     "TeX errors"
-  "Major mode for listing TeX errors."
-  (setq tabulated-list-format [("File" 25 nil)
-                               ("Line" 4 nil :right-align t)
-                               ("Type" 7 nil)
-                               ("Message" 0 nil)]
-        tabulated-list-padding 1
-        tabulated-list-entries TeX-error-overview-list-entries)
-  (tabulated-list-init-header)
-  (tabulated-list-print))
-
-(defcustom TeX-error-overview-frame-parameters
-  '((name . "TeX errors")
-    (title . "TeX errors")
-    (height . 10)
-    (width . 80)
-    (top . (- 0))
-    (left . (- 0))
-    (unsplittable . t)
-    (minibuffer . nil)
-    (vertical-scroll-bars . t)
-    (tool-bar-lines . 0))
-  "Parameters of the error overview frame."
-  :group 'TeX-output
-  :type 'alist
-  :options '((name string) (title string) (height integer) (width integer)
-             (top integer) (left integer) (unsplittable boolean)
-             (minibuffer boolean) (vertical-scroll-bars boolean)
-             (tool-bar-lines integer)))
-
-(defcustom TeX-error-overview-open-after-TeX-run nil
-  "Whether to open automatically the error overview after running TeX."
-  :group 'TeX-output
-  :type 'boolean)
-
-(defun TeX-error-overview ()
-  "Show an overview of the errors occurred in the last TeX run."
-  (interactive)
-  ;; Check requirements before start.
-  (if (setq TeX-error-overview-active-buffer (TeX-active-buffer))
-      ;; `TeX-error-overview-list-entries' is going to be used only as value
-      ;; of `tabulated-list-entries' in `TeX-error-overview-mode'.  In
-      ;; principle, we don't need `TeX-error-overview-list-entries', but
-      ;; `tabulated-list-entries' is buffer-local and we need the list of
-      ;; entries before creating the error overview buffer in order to
-      ;; decide whether we need to show anything.
-      (if (setq TeX-error-overview-list-entries
-                (TeX-error-overview-make-entries
-                 (TeX-master-directory)))
-          (progn
-            (setq TeX-error-overview-orig-window (selected-window)
-                  TeX-error-overview-orig-frame
-                  (window-frame TeX-error-overview-orig-window))
-            ;; Create the error overview buffer.  This is
-            ;; automatically killed before running TeX commands, so if
-            ;; exists it is up-to-date and doesn't need to be
-            ;; re-created.
-            (unless (get-buffer TeX-error-overview-buffer-name)
-              (with-current-buffer
-                  (get-buffer-create TeX-error-overview-buffer-name)
-                (TeX-error-overview-mode)))
-            ;; Move point to the line associated to the last visited
-            ;; error.
-            (with-current-buffer TeX-error-overview-buffer-name
-              (goto-char (point-min))
-              (forward-line (with-current-buffer
-                                TeX-error-overview-active-buffer
-                              TeX-error-last-visited))
-              ;; Create a new frame for the error overview or display the
-              ;; buffer in the same frame, depending on the setup.
-              (if (TeX-error-overview-setup)
-                  (if (frame-live-p TeX-error-overview-frame)
-                      ;; Do not create a duplicate frame if there is
-                      ;; already one, just select it.
-                      (select-frame-set-input-focus
-                       TeX-error-overview-frame)
-                    ;; Create a new frame and store its name.
-                    (select-frame
-                     (setq TeX-error-overview-frame
-                           (make-frame
-                            TeX-error-overview-frame-parameters)))
-                    (set-window-buffer (selected-window)
-                                       TeX-error-overview-buffer-name)
-                    (set-window-dedicated-p (selected-window) t))
-                (TeX-pop-to-buffer TeX-error-overview-buffer-name))))
-        (error (concat "No error or warning to show"
-                       ;; Suggest to display warnings and bad boxes with the
-                       ;; appropriate key-bindings if there are such
-                       ;; messages in the output buffer.  Rationale of the
-                       ;; test: `TeX-error-overview-list-entries' is nil,
-                       ;; but if `TeX-error-list' is not nil it means that
-                       ;; there are hidden warnings/bad boxes.
-                       (when (TeX-process-get-variable (TeX-active-master)
-                                                       'TeX-error-list)
-                         (format ".  Type `%s' and `%s' to display \
-warnings and bad boxes"
-                                 (substitute-command-keys
-                                  "\\<TeX-mode-map>\\[TeX-toggle-debug-warnings]")
-                                 (substitute-command-keys
-                                  "\\<TeX-mode-map>\\[TeX-toggle-debug-bad-boxes]"))))))
-    (error "No process for this document")))
-
-;;; Output mode
-
-(define-derived-mode TeX-special-mode special-mode "TeX")
-
-(defvar TeX-output-mode-map
-  (let ((map (make-sparse-keymap)))
-    (set-keymap-parent map TeX-special-mode-map)
-    (define-key map "n" #'TeX-next-error)
-    (define-key map "p" #'TeX-previous-error)
-    (define-key map "b" #'TeX-toggle-debug-bad-boxes)
-    (define-key map "w" #'TeX-toggle-debug-warnings)
-    (define-key map "i" (lambda ()
-                          (interactive)
-                          (with-current-buffer TeX-command-buffer
-                            (TeX-interactive-mode (if TeX-interactive-mode -1 1)))))
-    (define-key map "s" (lambda ()
-                          (interactive)
-                          (with-current-buffer TeX-command-buffer
-                            (TeX-source-correlate-mode (if TeX-source-correlate-mode -1 1)))))
-    map)
-  "Keymap for `TeX-output-mode'.")
-
-(define-derived-mode TeX-output-mode TeX-special-mode "TeX Output"
-  "Major mode for viewing TeX output.
-\\{TeX-output-mode-map} "
-  :syntax-table nil
-  (set (make-local-variable 'revert-buffer-function)
-       #'TeX-output-revert-buffer)
-  ;; special-mode makes it read-only which prevents input from TeX.
-  (setq buffer-read-only nil))
-
-(defun TeX-output-revert-buffer (_ignore-auto _noconfirm)
-  "Rerun the TeX command which of which this buffer was the output."
-  (goto-char (point-min))
-  (if (looking-at "Running `\\(.*\\)' on `\\(.*\\)' with ``\\(.*\\)''$")
-      (let ((name (match-string 1))
-            (file (match-string 2)))
-        (with-current-buffer TeX-command-buffer
-          (TeX-command name (if (string-match TeX-region file)
-                                #'TeX-region-file
-                              #'TeX-master-file))))
-    (error "Unable to find what command to run")))
-
-(provide 'tex)
-
-;; Local Variables:
-;; coding: utf-8
-;; End:
-
-;;; tex.el ends here
diff --git a/elpa/auctex-13.1.3/tex.elc b/elpa/auctex-13.1.3/tex.elc
deleted file mode 100644
index d6e540b..0000000
--- a/elpa/auctex-13.1.3/tex.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/texmathp.el b/elpa/auctex-13.1.3/texmathp.el
deleted file mode 100644
index f02824c..0000000
--- a/elpa/auctex-13.1.3/texmathp.el
+++ /dev/null
@@ -1,438 +0,0 @@
-;;; texmathp.el -- Code to check if point is inside LaTeX math environment  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 1998-2021  Free Software Foundation, Inc.
-
-;; Author: Carsten Dominik <dominik@strw.LeidenUniv.nl>
-;; Maintainer: auctex-devel@gnu.org
-;; Keywords: tex
-
-;; This file is part of AUCTeX.
-
-;; AUCTeX is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; AUCTeX is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with AUCTeX; see the file COPYING.  If not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-;; 02110-1301, USA.
-
-;;; Commentary:
-;;
-;;  This code provides a function to determine if point in a buffer is
-;;  inside a (La)TeX math environment.  This is not trivial since many
-;;  different ways are used to switch between the two.  Examples:
-;;
-;;    \begin{equation}  ... \end{equation}
-;;    $ ... $
-;;    $$ ... $$
-;;    \[ ... \]
-;;    \ensuremath{...}
-;;    \mbox{...}
-;;
-;;  To install, put this file on your load-path and compile it.
-;;
-;;  To use this in a Lisp program, do
-;;
-;;     (require 'texmathp)
-;;
-;;  You can then write code like this:
-;;
-;;     (if (texmathp) ...)
-;;
-;;  The call to `texmathp' leaves some extra information in the
-;;  variable `texmathp-why'.  It's value is a cons cell (MATCH . POSITION),
-;;  specifying which command at what position is responsible for math
-;;  mode being on or off.
-;;
-;;  To configure which macros and environments influence LaTeX math
-;;  mode, customize the variable `texmathp-tex-commands'.  By default
-;;  it recognizes the plain TeX and LaTeX core as well as AMS-LaTeX
-;;  and packages mathtools, empheq and breqn (see the variable
-;;  `texmathp-tex-commands-default', also as an example).
-;;
-;;  To try out the code interactively, use `M-x texmathp RET'.
-;;
-;;  Of course, in order to work this function has to assume that the
-;;  LaTeX above point is syntactically correct.  In particular:
-;;
-;;  o The different math delimiters are paired correctly.  Thus if
-;;    you do things like "\begin{equation} $"  or "\[ ... \)"
-;;    the result of (texmathp) is undefined.  It is in fact possible
-;;    in LaTeX to pair \[ with $$ and \( with $, but this will confuse
-;;    texmathp (and human readers as well).
-;;
-;;  o However, texmathp will correctly work with nested delimiters.
-;;    Something like the following will be parsed correctly at any point:
-;;
-;;       \begin{equation}
-;;          x = y \mbox{abc \ensuremath{\alpha} cba $2^3$}
-;;       \end{equation}
-;;
-;;  o texmathp is somewhat forgiving if you have an empty line inside
-;;    the current math environment, which is not legal in TeX but may
-;;    easily happen during editing.  Depending upon the variable
-;;    `texmathp-search-n-paragraphs' several paragraphs are checked
-;;    backwards, by default 2.  Paragraph here means something limited
-;;    by an empty line.
-;;--------------------------------------------------------------------------
-;;
-;;  BUGS:
-;;
-;;  If any of the the special macros like \mbox or \ensuremath has optional
-;;  arguments, math mode inside these optional arguments is *not* influenced
-;;  by the macro.
-;;
-;;  Nested \(\) and \[\] can confuse texmathp.  It returns nil at AAA
-;;  in the following examples:
-;;  \[ x=y \mbox{abc \(\alpha\) cba} AAA \]
-;;  \[ x=y \begin{minipage}{3cm} abc \[\alpha\] cba \end{minipage} AAA \]
-;;--------------------------------------------------------------------------
-
-;;; Code:
-
-(defgroup texmathp nil
-  "Testing TeX and LaTeX documents for math mode."
-  :tag "Test For TeX and LaTeX Math Mode"
-  :prefix "texmathp-"
-  :group 'tex)
-
-;; Some internal variables which are computed from `texmathp-tex-commands'
-;; and `texmathp-tex-commands-default'.
-(defvar texmathp-environments nil)
-(defvar texmathp-macros nil)
-(defvar texmathp-onoff-regexp nil)
-(defvar texmathp-toggle-regexp nil)
-(defvar texmathp-tex-commands1 nil)
-(defvar texmathp-memory nil)
-
-(defvar texmathp-tex-commands)          ; silence the compiler
-
-(defvar texmathp-tex-commands-default
-  '(;; Plain TeX
-    ("$$"            sw-toggle)   ("$"             sw-toggle)
-    ("\\hbox"        arg-off)
-    ("\\vbox"        arg-off)
-    ("\\vtop"        arg-off)
-    ("\\vcenter"     arg-off)
-
-    ;; Standard LaTeX
-    ("equation"      env-on)
-    ("eqnarray"      env-on)      ("eqnarray*"     env-on)
-    ("math"          env-on)
-    ("displaymath"   env-on)
-    ("minipage"      env-off)
-    ("\\fbox"        arg-off)
-    ("\\mbox"        arg-off)
-    ("\\framebox"    arg-off)
-    ("\\label"       arg-off)
-    ("\\textrm"      arg-off)
-    ("\\("           sw-on)       ("\\)"           sw-off)
-    ("\\["           sw-on)       ("\\]"           sw-off)
-    ("\\ensuremath"  arg-on)
-
-    ;; AMS-LaTeX
-    ("equation*"     env-on)
-    ("align"         env-on)      ("align*"        env-on)
-    ("gather"        env-on)      ("gather*"       env-on)
-    ("multline"      env-on)      ("multline*"     env-on)
-    ("flalign"       env-on)      ("flalign*"      env-on)
-    ("alignat"       env-on)      ("alignat*"      env-on)
-    ("xalignat"      env-on)      ("xalignat*"     env-on)
-    ("xxalignat"     env-on)      ("\\boxed"       arg-on)
-    ("\\text"        arg-off)     ("\\intertext"   arg-off)
-    ("\\tag"         arg-off)     ("\\tag*"        arg-off)
-
-    ;; mathtools
-    ("\\shortintertext"   arg-off)
-
-    ;; empheq
-    ("empheq"        env-on)
-    ("AmSequation"   env-on)      ("AmSequation*"  env-on)
-    ("AmSalign"      env-on)      ("AmSalign*"     env-on)
-    ("AmSgather"     env-on)      ("AmSgather*"    env-on)
-    ("AmSmultline"   env-on)      ("AmSmultline*"  env-on)
-    ("AmSflalign"    env-on)      ("AmSflalign*"   env-on)
-    ("AmSalignat"    env-on)      ("AmSalignat*"   env-on)
-
-    ;; breqn
-    ("dmath"         env-on)      ("dmath*"        env-on)
-    ("dseries"       env-on)      ("dseries*"      env-on)
-    ("dgroup"        env-on)      ("dgroup*"       env-on)
-    ("darray"        env-on)      ("darray*"       env-on)
-    ("dsuspend"      env-off))
-  "The default entries for `texmathp-tex-commands', which see.")
-
-(defun texmathp-compile ()
-  "Compile the value of `texmathp-tex-commands' into the internal lists.
-Call this when you have changed the value of that variable without using
-customize (customize calls it when setting the variable)."
-  (interactive)
-  ;; Extract lists and regexp.
-  (setq texmathp-macros nil texmathp-environments nil)
-  (setq texmathp-memory
-        (cons texmathp-tex-commands texmathp-tex-commands-default))
-  (setq texmathp-tex-commands1 (append texmathp-tex-commands
-                                       texmathp-tex-commands-default))
-  (let ((list (reverse texmathp-tex-commands1))
-        entry type switches togglers)
-    (while (setq entry (car list))
-      (setq type (nth 1 entry)
-            list (cdr list))
-      (cond ((memq type '(env-on env-off)) (push (car entry) texmathp-environments))
-            ((memq type '(arg-on arg-off)) (push (car entry) texmathp-macros))
-            ((memq type '(sw-on sw-off))   (push (car entry) switches))
-            ((memq type '(sw-toggle))      (push (car entry) togglers))))
-    (setq texmathp-onoff-regexp
-          (concat "\\(?:[^\\]\\|\\`\\)"
-                  (regexp-opt switches t))
-          texmathp-toggle-regexp
-          (concat "\\([^\\$]\\|\\`\\)"
-                  (regexp-opt togglers t)))))
-
-(defcustom texmathp-tex-commands nil
-  "List of environments and macros influencing (La)TeX math mode.
-This user-defined list is used in addition to LaTeX and AMSLaTeX defaults.
-The structure of each entry is (NAME TYPE)
-
-- The first item in each entry is the name of an environment or macro.
-  If it's a macro, include the backslash.
-
-- The second item is a symbol indicating how the command works:
-    `env-on'     Environment: turns math mode for its body  on
-    `env-off'    Environment: turns math mode for its body  off
-    `arg-on'     Command: turns math mode for its arguments on
-    `arg-off'    Command: turns math mode for its arguments off
-    `sw-on'      Switch: turns math-mode of following text  on
-    `sw-off'     Switch: turns math-mode of following text  off
-    `sw-toggle'  Switch: toggles math mode of following text"
-  :set (lambda (symbol value) (set-default symbol value) (texmathp-compile))
-  :type
-  '(repeat
-    (list :value ("" env-on)
-     (string  :tag "Name")
-     (choice  :tag "Type"
-      (const :tag "Environment: turns math mode for its body on" env-on)
-      (const :tag "Environment: turns math mode for its body off" env-off)
-      (const :tag "Command: turns math mode for its argument on" arg-on)
-      (const :tag "Command: turns math-mode for its argument off" arg-off)
-      (const :tag "Switch: turns math-mode of following text on" sw-on)
-      (const :tag "Switch: turns math-mode of following text off" sw-off)
-      (const :tag "Switch: toggles math mode of following text" sw-toggle)))))
-
-(defcustom texmathp-search-n-paragraphs 2
-  "Number of paragraphs to check before point.
-Normally, you cannot have an empty line in a math environment in (La)TeX.
-The fastest method to test for math mode is then limiting the search
-backward to the nearest empty line.
-However, during editing it happens that such lines exist temporarily.
-Therefore we look a little further.  This variable determines how many
-empty lines we go back to fix the search limit."
-  :type 'number)
-
-(defcustom texmathp-allow-detached-args nil
-  "Non-nil means, allow arguments of macros to be detached by whitespace.
-When this is t, `aaa' will be interpreted as an argument of \\bbb in the
-following construct:  \\bbb [xxx] {aaa}
-This is legal in TeX.  The disadvantage is that any number of braces expressions
-will be considered arguments of the macro independent of its definition."
-  :type 'boolean)
-
-(defvar texmathp-why nil
-  "After a call to `texmathp' this variable shows why math-mode is on or off.
-The value is a cons cell (MATCH . POSITION).
-MATCH is a string like a car of an entry in `texmathp-tex-commands', for
-example \"equation\" or \"\\ensuremath\" or \"\\=\\[\" or \"$\".
-POSITION is the buffer position of the match.  If there was no match,
-it points to the limit used for searches, usually two paragraphs up.")
-
-;; We need our own syntax table to play with the syntax of () [] and {}
-;; For speed reasons we define it statically instead of copying it each time.
-(defvar texmathp-syntax-table
-  (let ((table (make-syntax-table)))
-    (mapc (lambda (x) (modify-syntax-entry (car x) (cdr x) table))
-          '((?\\ . "\\") (?\f .">")  (?\n . ">")  (?% . "<")
-            (?\[ . ".")  (?\] . ".") (?\{ . "(}") (?\} . "){")
-            (?\( . ".")  (?\) . ".") (?\" . ".")  (?& . ".")   (?_ . ".")
-            (?@ . "_")   (?~ . " ")  (?$ . "$")   (?' . "w")))
-    table)
-  "Syntax table used while texmathp is parsing.")
-
-;;;###autoload
-(defun texmathp ()
-  "Determine if point is inside (La)TeX math mode.
-Returns t or nil.  Additional info is placed into `texmathp-why'.
-The functions assumes that you have (almost) syntactically correct (La)TeX in
-the buffer.
-See the variable `texmathp-tex-commands' about which commands are checked."
-  (interactive)
-  (let* ((pos (point)) math-on sw-match
-         (bound (save-excursion
-                  (if (re-search-backward
-                       (if (eq major-mode 'doctex-mode)
-                           "[\n\r]%*[ \t]*[\n\r]"
-                         "[\n\r][ \t]*[\n\r]")
-                                          nil 1 texmathp-search-n-paragraphs)
-                      (match-beginning 0)
-                    (point-min))))
-         (mac-match (texmathp-match-macro bound))
-         (env-match (texmathp-match-environment
-                     (if (and mac-match (> (cdr mac-match) bound))
-                         (cdr mac-match)
-                       bound)))
-         (match (cons nil bound)))
-
-    ;; Select the nearer match
-    (and env-match (setq match env-match))
-    ;; Use `>=' instead of `>' in case called inside \ensuremath{..}
-    ;; beginning just at (point-min).
-    (and mac-match (>= (cdr mac-match) (cdr match)) (setq match mac-match))
-    (setq math-on (memq (nth 1 (assoc (car match) texmathp-tex-commands1))
-                        '(env-on arg-on)))
-
-    ;; Check for switches
-    (and (not math-on)
-         (setq sw-match (texmathp-match-switch bound))
-         ;; Use `>=' instead of `>' by similar reason as above. (bug#41559)
-         (>= (cdr sw-match) (cdr match))
-         (eq (nth 1 (assoc (car sw-match) texmathp-tex-commands1)) 'sw-on)
-         (setq match sw-match math-on t))
-
-    ;; Check for togglers
-    (if (not math-on)
-        (save-excursion
-          (goto-char (cdr match))
-          (while (re-search-forward texmathp-toggle-regexp pos t)
-            (if (setq math-on (not math-on))
-                (setq sw-match (cons (match-string-no-properties 2) (match-beginning 2)))
-              (setq sw-match nil)))
-          (and math-on sw-match (setq match sw-match))))
-
-    ;; Store info, show as message when interactive, and return
-    (setq texmathp-why match)
-    (and (called-interactively-p 'any)
-         (message "math-mode is %s: %s begins at buffer position %d"
-                  (if math-on "on" "off")
-                  (or (car match) "new paragraph")
-                  (cdr match)))
-    (and math-on t)))
-
-(defun texmathp-match-environment (bound)
-  "Find out if point is inside any of the math environments.
-Limit searched to BOUND.  The return value is like (\"equation\" . (point))."
-  (catch 'exit
-    (save-excursion
-      (and (null texmathp-environments) (throw 'exit nil))
-      ;; Check if the line we are starting with is a commented one.
-      (let ((orig-comment-flag
-             ;; Could be replaced by `TeX-in-commented-line'.
-             (progn
-               (save-excursion
-                 (beginning-of-line)
-                 (skip-chars-forward " \t")
-                 (string= (buffer-substring-no-properties
-                           (point) (min (point-max)
-                                        (+ (point) (length comment-start))))
-                          comment-start))))
-            end-list env)
-        (while (re-search-backward "\\\\\\(begin\\|end\\)[ \t]*{\\([^}]+\\)}"
-                                   bound t)
-          ;; Check if the match found is inside of a comment.
-          (let ((current-comment-flag
-                 ;; Could be replaced by `TeX-in-comment'.
-                 (when (save-match-data
-                         (re-search-backward comment-start-skip
-                                             (line-beginning-position) t))
-                   ;; We need a t for comparison with `orig-comment-flag',
-                   ;; not a number.
-                   t)))
-            ;; Only consider matching alternatives with respect to
-            ;; "in-commentness", i.e. if we started with a comment
-            ;; only consider matches which are in comments as well and
-            ;; vice versa.
-            (when (eq orig-comment-flag current-comment-flag)
-              (setq env (buffer-substring-no-properties
-                         (match-beginning 2) (match-end 2)))
-              (cond ((string= (match-string-no-properties 1) "end")
-                     (setq end-list (cons env end-list)))
-                    ((equal env (car end-list))
-                     (setq end-list (cdr end-list)))
-                    ((member env texmathp-environments)
-                     (throw 'exit (cons env (point))))))))
-        nil))))
-
-(defun texmathp-match-macro (bound)
-  "Find out if point is within the arguments of any of the Math macros.
-Limit searches to BOUND.  The return value is like (\"\\macro\" . (point))."
-  (catch 'exit
-    (and (null texmathp-macros) (throw 'exit nil))
-    (let (pos cmd (syntax-table (syntax-table)))
-      (unwind-protect
-          (save-restriction
-            (save-excursion
-              (set-syntax-table texmathp-syntax-table)
-              (narrow-to-region (max 1 bound) (point))
-              ;; Move back out of the current parenthesis
-              (while (condition-case nil (progn (up-list -1) t) (error nil))
-                ;; Move back over any touching sexps (in fact also non-touching)
-                (while
-                    (and
-                     (cond
-                      ((memq (preceding-char) '(?\] ?\})))
-                      ((and
-                        texmathp-allow-detached-args
-                        (re-search-backward
-                         "[]}][ \t]*[\n\r]?\\([ \t]*%[^\n\r]*[\n\r]\\)*[ \t]*\\="
-                         bound t))
-                       (goto-char (1+ (match-beginning 0))) t))
-                     (if (eq (preceding-char) ?\})
-                         ;; Jump back over {}
-                         (condition-case nil
-                             (progn (backward-sexp) t)
-                           (error nil))
-                       ;; Jump back over []. Modify syntax temporarily for this.
-                       (unwind-protect
-                           (progn
-                             (modify-syntax-entry ?\{ ".")
-                             (modify-syntax-entry ?\} ".")
-                             (modify-syntax-entry ?\[ "(]")
-                             (modify-syntax-entry ?\] ")[")
-                             (condition-case nil
-                                 (progn (backward-sexp) t)
-                               (error nil)))
-                         (modify-syntax-entry ?\{ "(}")
-                         (modify-syntax-entry ?\} "){")
-                         (modify-syntax-entry ?\[ ".")
-                         (modify-syntax-entry ?\] ".")
-                         nil))))
-                (setq pos (point))
-                (and (memq (following-char) '(?\[ ?\{))
-                     (re-search-backward "\\\\[*a-zA-Z]+\\=" nil t)
-                     (setq cmd (buffer-substring-no-properties
-                                (match-beginning 0) (match-end 0)))
-                     (member cmd texmathp-macros)
-                     (throw 'exit (cons cmd (point))))
-                (goto-char pos))
-              (throw 'exit nil)))
-        (set-syntax-table syntax-table)))))
-
-;;;###autoload
-(defun texmathp-match-switch (bound)
-  "Search backward for any of the math switches.
-Limit searched to BOUND."
-  ;; The return value is like ("\\(" . (point)).
-  (save-excursion
-    (if (re-search-backward texmathp-onoff-regexp bound t)
-        (cons (buffer-substring-no-properties (match-beginning 1) (match-end 1))
-              (match-beginning 1))
-      nil)))
-
-(provide 'texmathp)
-
-;;; texmathp.el ends here
diff --git a/elpa/auctex-13.1.3/texmathp.elc b/elpa/auctex-13.1.3/texmathp.elc
deleted file mode 100644
index a519de9..0000000
--- a/elpa/auctex-13.1.3/texmathp.elc
+++ /dev/null
diff --git a/elpa/auctex-13.1.3/toolbar-x.el b/elpa/auctex-13.1.3/toolbar-x.el
deleted file mode 100644
index d97035f..0000000
--- a/elpa/auctex-13.1.3/toolbar-x.el
+++ /dev/null
@@ -1,1565 +0,0 @@
-;;; toolbar-x.el --- fancy toolbar handling in Emacs  -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2004-2022  Free Software Foundation, Inc.
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the GNU General Public License as
-;; published by the Free Software Foundation; either version 3 of
-;; the License, or (at your option) any later version.
-
-;; This program is distributed in the hope that it will be
-;; useful, but WITHOUT ANY WARRANTY; without even the implied
-;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-;; PURPOSE.  See the GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public
-;; License along with this program; if not, write to the Free
-;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
-;; MA 02110-1301 USA
-
-;;; Author: Miguel Vinicius Santini Frasson
-
-;;; Commentary:
-;; This program implements a common interface to display toolbar
-;; buttons.  A toolbar should be basically
-;; defined by a image and a command to run when the button is pressed,
-;; and additional properties could be added.  This is the idea of this
-;; program.  See the documentation of function
-;; `toolbarx-install-toolbar' for a description of how to specify
-;; toolbars.
-
-;;; Features:
-
-;; * Button properties are given in the toolbar definition (BUTTON
-;; paramenter in `toolbarx-install-toolbar') and/or in an alist with
-;; associates the symbol with properties (MEANING-ALIST paramenter in
-;; `toolbarx-install-toolbar').
-
-;; * Supported properties:
-;; - `:insert', `:image', `:command', `:help', `:enable',
-;;   `:append-command', `:prepend-command',
-;;   `:visible' and `:button';
-;; For the precise value-type for each property, see documentation of
-;; the function `toolbarx-install-toolbar'.
-;; (ps: properties that are particular to an editor are just ignored
-;; the other editor flavour.)
-
-;; * Properties can have value specified by function (with no
-;; argument) or variables that evaluate to an object of the correct
-;; type for a particular property.  The evaluation is done when the
-;; roolbar is refresh (a call of `toolbarx-refresh'.)
-;; (ps: this is valid only for properties that *not* have \`form\' as
-;; value type.)
-
-;; * On `refresh time' (a call `toolbarx-refresh', necessary when the
-;; toolbar should change), the `:insert' property (if present) is
-;; evaluated to decide if button will be displayed.
-
-;; Properties can be distributed to several buttons, using \`groups\'.
-;; Example: (foo (bar baz :enable (mytest)) :help "please")
-;; means that `foo', `bar' and `baz' have `:help "please"' and `bar' and
-;; `baz' have the property `:enable (mytest)'.
-
-;; * (Part of) the toolbar definition can be stored in a variable,
-;; evaluated in `installation time'.  See `:eval-group' on the
-;; documentation of the function `toolbarx-install-toolbar'.
-
-;; * It is possible to define sets of buttons that appear according to
-;; an option selected in a dropdown menu.  See `:dropdown-group' on
-;; the documentation of the function `toolbarx-install-toolbar'.
-
-;;; Rough description of the implementation
-;; There are 2 \`engines\' implemented:
-
-;; == the 1st one (parsing) parses the toolbar definition
-;; independently of editor flavour and store the parsed buttons with
-;; their properties, in the same order that they appear in the
-;; definitions, in a variable `toolbarx-internal-button-switches';
-
-;; == the 2nd one (refresh for Emacs) inserts buttons in the Emacs
-;; toolbar in the same order that they appear in the definitions;
-;; if a (real) button does not have at least (valid) image
-;; and command properties, they are silently ignored;
-
-;;; History:
-
-;; This program was motivated by the intention of implementation of a
-;; good toolbar for AUCTeX, that would work in both Emacs and XEmacs.
-;; Since toolbars were very different in behaviour and implementation
-;; (for instance, in Emacs one can display as many toolbar buttons as
-;; wanted, because it becomes mult-line, and in XEmacs, there is one
-;; line, but toolbars and all sides of a frame.)
-
-
-;;; Code:
-
-(eval-when-compile
-  (require 'cl-lib))
-
-;; Note that this just gives a useful default.  Icons are expected to
-;; be in subdirectory "images" or "toolbar" relative to the load-path.
-;; Packages loading toolbarx are advised to explicitly add their own
-;; searchpath with add-to-list here even when they fulfill that
-;; criterion: another package might have loaded toolbar-x previously
-;; when load-path was not yet correctly set.  The default setting
-;; really caters only for toolbar-x' stock icons.
-
-(defvar toolbarx-image-path
-  (nconc
-   (delq nil (mapcar #'(lambda(x)
-                         (and x
-                              (member
-                               (file-name-nondirectory
-                                (directory-file-name x))
-                               '("toolbar" "images"))
-                              ;;(file-directory-p x)
-                              x))
-                     load-path))
-   (list data-directory))
-  "List of directories where toolbarx finds its images.")
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;; First engine: Parsing buttons
-
-;; it obtains button information, process it and stores result in
-;; `toolbarx-internal-button-switches', which is a list with 1st
-;; element the symbol `:switches', the 2nd element as a list of
-;; processed buttons, and the 3rd element is used for Emacs to store
-;; the keys used in ``constant'' buttons.
-
-;; The 2nd element of `toolbarx-internal-button-switches' is a list
-;; where each element is either:
-;;  * a button-list, that is, a list with elements to define a button.
-;;  * a list where 1st elem is `:insert' and 2nd is a form, and the
-;; following elements are in the same format of the 2nd element of
-;; `toolbarx-internal-button-switches'.
-
-(defun toolbarx-make-string-from-symbol (symbol)
-  "Return a string from the name of a SYMBOL.
-Upcase initials and replace dashes by spaces."
-  (let* ((str (upcase-initials (symbol-name symbol)))
-         (str2))
-    (dolist (i (append str nil))
-      (if (eq i 45)                     ; if dash, push space
-          (push 32 str2)
-        (push i str2)))                 ; else push identical
-    (concat (nreverse str2))))
-
-(defun toolbarx-make-symbol-from-string (string)
-  "Return a (intern) symbol from STRING.
-Downcase string and replace spaces by dashes."
-  (let* ((str1 (append (downcase string) nil))
-         (str2))
-    (dolist (i str1)
-      (if (eq i 32)                     ; if dash, push space
-          (push 45 str2)
-        (push i str2)))
-    (intern (concat (nreverse str2)))))
-
-(defun toolbarx-good-option-list-p (option-list valid-options)
-  "Non-nil means the OPTION-LIST is of form (OPT FORM ... OPT FORM).
-Each OPT is member of VALID-OPTIONS and OPT are pairwise
-different.  OPTION-LIST equal to nil is a good option list."
-  (let ((elt-in-valid t)
-        (temp-opt-list option-list)
-        (list-diff)
-        (n (/ (length option-list) 2)))
-    (dotimes (i n)
-      (when (> i 0)
-        (setq temp-opt-list (cddr temp-opt-list)))
-      (cl-pushnew (car temp-opt-list) list-diff :test #'equal)
-      (setq elt-in-valid (and elt-in-valid
-                              (memq (car temp-opt-list)
-                                    valid-options))))
-    (and elt-in-valid                   ; options are on VALID-OPTOPNS
-         ;; OPTION-LIST has all option different from each other
-         (eq (length list-diff) n)
-         ;; OPTION-LIST has even number of elements
-         (eq (% (length option-list) 2) 0))))
-
-(defun toolbarx-separate-options (group-list valid-options &optional check)
-  "Return a cons cell with non-options and options of GROUP-LIST.
-The options-part is the largest tail of the list GROUP-LIST that
-has an element of VALID-OPTIONS (the comparation is made with
-`memq'.)  The non-options-part is the beginning of GROUP-LIST
-less its tail.  Return a cons cell which `car' is the
-non-options-part and the `cdr' is the options-part.
-
-If CHECK is non-nil, the tail is the largest that yield non-nil
-when applied to `toolbarx-good-option-list-p'."
-  (let ((maximal)
-        (temp))
-    (dolist (i valid-options)
-      (setq temp (memq i group-list))
-      (when (and (> (length temp) (length maximal))
-                 (if check
-                     (toolbarx-good-option-list-p temp valid-options)
-                   t))
-        (setq maximal (memq i group-list))))
-    (cons (butlast group-list (length maximal)) maximal)))
-
-
-(defun toolbarx-merge-props (inner-props outer-props override add)
-  "Merge property lists INNER-PROPS and OUTER-PROPS.
-INNER-PROPS and OUTER-PROPS are two lists in the format
- (PROP VAL PROP VAL ... PROP VAL).
-Returns a list with properties and values merged.
-
-OVERRIDE and ADD are supposed to be lists of symbols.  The value
-of a property in OVERRIDE is the one on OUTER-PROPS or
-INNER-PROPS, but if the property is in both, the value in
-INNER-PROPS is used.  The value of a property in ADD will be a
-list with first element the symbol `:add-value-list' and the rest
-are the properties, inner properties first."
-  (let* ((merged)
-         (inner-prop)
-         (outer-prop))
-    (dolist (prop override)
-      (if (memq prop inner-props)
-          (setq merged (append merged
-                               (list prop (cadr (memq prop inner-props)))))
-        (when (memq prop outer-props)
-          (setq merged (append merged
-                               (list prop (cadr (memq prop outer-props))))))))
-    (dolist (prop add merged)
-      (setq inner-prop (memq prop inner-props))
-      (when inner-prop
-        (if (and (listp (cadr inner-prop))
-                 (eq (car (cadr inner-prop)) :add-value-list))
-            (setq inner-prop (cdr (cadr inner-prop)))
-          (setq inner-prop (list (cadr inner-prop)))))
-      (setq outer-prop (memq prop outer-props))
-      (when outer-prop
-        (if (and (listp (cadr outer-prop))
-                 (eq (car (cadr outer-prop)) :add-value-list))
-            (setq outer-prop (cdr (cadr outer-prop)))
-          (setq outer-prop (list (cadr outer-prop)))))
-      (when (append inner-prop outer-prop)
-        (setq merged (append merged
-                             (list prop (cons :add-value-list
-                                              (append inner-prop
-                                                      outer-prop)))))))))
-
-(defun toolbarx-make-command (comm prep app)
-  "Return a command made from COMM, PREP and APP.
-COMM is a command or a form.  PREP and APP are forms.  If PREP or
-APP are non-nil, they are added to the resulting command at the
-beginning and end, respectively.  If both are nil and COMM is a
-command, COMM is returned."
-  (let ((comm-is-command (commandp comm)))
-    (if (and (not prep)
-             (not app)
-             comm-is-command)
-        comm
-      (lambda () (interactive)
-        (let (result)
-          (when prep (setq result (eval prep t)))
-          (when comm (setq result
-                           (if comm-is-command
-                               (call-interactively comm)
-                             (eval comm t))))
-          (when app  (setq result (eval app  t)))
-          result)))))
-
-(defun toolbarx-emacs-mount-popup-menu
-    (strings var type &optional title save)
-  "Return an interactive `lambda'-expression that shows a popup menu.
-This function is the action of `toolbarx-mount-popup-menu' if
-inside Emacs. See documentation of that function for more."
-  ;; making the menu keymap by adding each menu-item definition
-  ;; see (info "(elisp)Menu keymaps")
-  (let* ((keymap (make-sparse-keymap title))
-         (count 1)
-         (used-symbols '(nil))
-         (key)
-         (real-type
-          (pcase type
-            ((or `toggle `radio) type)
-            ;; Warn if type is not `radio' or `toggle'.
-            (_ (display-warning 'toolbarx
-                                (format "TYPE should be symbols `radio' or `toggle', but %s found; using `radio'"
-                                        type))
-               ;; Use `radio' if incorrect.
-               'radio)))
-         (real-save
-          (pcase save
-            ((or `nil `offer `always) save)
-            ;; Warn if save is not `nil', `offer' or ;; `always'.
-            (_ (display-warning 'toolbarx
-                                (format "SAVE should be symbols `nil', `offer' or `always', but %s found; using `nil'"
-                                        save))
-               ;; Use nil when incorrect.
-               nil))))
-    (dolist (i strings)
-      ;; finding a new symbol
-      (let* ((aux-count 0)
-             (i-symb (toolbarx-make-symbol-from-string i)))
-        (setq key i-symb)
-        (while (memq key used-symbols)
-          (setq aux-count (1+ aux-count))
-          (setq key (intern (format "%s-%d" i-symb aux-count))))
-        (setq used-symbols (cons key used-symbols)))
-      (define-key-after keymap (vector key)
-        `(menu-item ,i
-                    ,(let ((count count))
-                       (lambda () (interactive)
-                         (set var
-                              (if (eq real-type 'radio)
-                                  count
-                                (if (memq count (symbol-value var))
-                                    (delete count (symbol-value var))
-                                  (sort (cons count (symbol-value var)) #'<))))
-                         (toolbarx-refresh)
-                         (when (eq real-save 'always)
-                           (customize-save-variable var (symbol-value var)))
-                         (symbol-value var)))
-                    :button ,(if (eq real-type 'radio)
-                                 `(:radio eq ,var ,count)
-                               `(:toggle memq ,count ,var))))
-      (setq count (1+ count)))
-    (when (eq real-save 'offer)
-      (define-key-after keymap [sep] '(menu-item "--shadow-etched-in-dash"))
-      (let* ((aux-count 0)
-             (i-symb 'custom-save))
-        (setq key i-symb)
-        (while (memq key used-symbols)
-          (setq aux-count (1+ aux-count))
-          (setq key (intern (format "%s-%d" i-symb aux-count))))
-        (setq used-symbols (cons key used-symbols)))
-      (define-key-after keymap (vector key)
-        `(menu-item "Save state of this menu"
-                    (lambda nil (interactive)
-                      (customize-save-variable (quote ,var) ,var)))))
-    ;; returns a `lambda'-expression
-    (lambda () (interactive) (popup-menu keymap))))
-
-(defun toolbarx-mount-popup-menu (strings var type &optional title save)
-  "Return a command that show a popup menu.
-The return is a `lambda'-expression with a interactive declaration.
-
-STRINGS is a list of strings which will be the itens of the menu.
-
-VAR is a symbol that is set when an item is clicked.  TYPE should
-be one of the symbols `radio' or `toggle': `radio' means that the
-nth item is selected if VAR is `n' and this item sets VAR to `n';
-`toggle' means that VAR should be a list of integers and the nth
-item is selected if `n' belongs to VAR.  The item inserts or
-deletes `n' from VAR.
-
-TITLE is a string (the title of the popup menu) or nil for no
-title.
-
-SAVE is one of the symbols nil, `offer' or `always'.  If value
-is nil, do not try to save anything.  If it is `offer', a menu
-item is added offering the user the possibiity to save state of
-that dropdown menu for future sesseions (using `custom').  If it
-is `always', state is saved every time that a item is clicked."
-  (toolbarx-emacs-mount-popup-menu strings var type title save))
-
-(defun toolbarx-option-value (opt)
-  "If OPT is a vector, return first element, otherwise, return OPT.
-If OPT is vector and length is smaller than the necessary, then
-nil is returned."
-  ;; FIXME: This is backward compatibility for when we supported XEmacs
-  ;; and entries could take the shape [FOO BAR] where FOO was the
-  ;; value to use for Emacs and BAR the value to use for XEmacs.
-  ;; This is unused since Mar 2021.
-  (if (vectorp opt)
-      (when (> (length opt) 0)
-        (aref opt 0))
-    opt))
-
-(defun toolbarx-eval-function-or-symbol (object type-test-func)
-  "Return a cons cell (GOOD-OBJ . VAL).
-GOOD-OBJ non-nil means that VAL is a valid value, according to
-the car of the result of TYPE-TEST-FUNCTION, that should return a
-cons cell in the same format as the return of this function.
-
-If OBJECT applied to TYPE-TEST-FUNC return (GOOD-OBJ . VAL), and
-GOOD-OBJ is non-nil, return that.  Else, check if OBJECT is a
-function.  If so, evaluate and test again with TYPE-TEST-FUNC.  If
-not a function or if GOOD-OBJ is again nil, test if OBJECT is a
-bound symbol, evaluate that and return the result of
-TYPE-TEST-FUNC."
-  (let* ((ret (funcall type-test-func object)))
-    (unless (car ret)
-      (if (functionp object)
-          (progn
-            (setq ret (funcall type-test-func (funcall object)))
-            (unless (car ret)
-              (when (and (symbolp object) (boundp object))
-                (setq ret (funcall type-test-func (symbol-value object))))))
-        ;; ok, obj is not function; try symbol
-        (when (and (symbolp object) (boundp object))
-          (setq ret (funcall type-test-func (symbol-value object))))))
-    ret))
-
-(defun toolbarx-test-image-type (obj)
-  "Return a cons cell (GOOD-OBJ . VAL).
-GOOD-OBJ is non-nil if OBJ yields a valid image object VAL (see
-documentation of function `toolbarx-process-symbol')."
-  (let ((toolbarx-test-image-type-simple
-         (lambda (img)
-           (let* ((val (toolbarx-option-value img))
-                  (all-obj-ok t)
-                  (good-obj
-                   (or (stringp val)      ; string
-                       (eq (car-safe val) 'image) ; or image descriptor
-                       (and (symbolp val) ; or a symbol bound to a
-                            (boundp val)  ; image descriptor
-                                        ; (defined with `defimage')
-                            (consp (symbol-value val))
-                            (eq (car (symbol-value val)) 'image))
-                       (and (listp val) ; or list with 4 strings or
-                                        ; image descriptors
-                            (= (length val) 4)
-                            (dolist (i val all-obj-ok)
-                              (setq all-obj-ok
-                                    (and all-obj-ok
-                                         (or (stringp i)
-                                             (eq (car-safe i) 'image)))))))))
-             (cons good-obj val)))))
-    (toolbarx-eval-function-or-symbol obj toolbarx-test-image-type-simple)))
-
-(defun toolbarx-test-button-type (obj)
-  "Return a cons cell (GOOD-OBJ . VAL).
-GOOD-OBJ is non-nil if OBJ yields a valid button object VAL (see
-documentation of function `toolbarx-process-symbol')."
-  (let ((toolbarx-test-button-type-simple
-         (lambda (but)
-           (let* ((val (toolbarx-option-value but))
-                  (good-obj
-                   (and (consp val)
-                        (memq (car val) '(:toggle :radio)))))
-             (cons good-obj val)))))
-    (toolbarx-eval-function-or-symbol obj toolbarx-test-button-type-simple)))
-
-(defun toolbarx-test-any-type (obj)
-  "Return a cons cell (t . VAL).
-If OBJ is vector, return VAL according to editor.  Else, return
-OBJ, because it is a form anyway."
-  (cons t (toolbarx-option-value obj)))
-
-(defun toolbarx-test-string-or-nil (obj)
-  "Return a cons cell (GOOD-OBJ . VAL).
-GOOD-OBJ is non-nil if OBJ yields a valid help object VAL (see
-documentation of function `toolbarx-process-symbol')."
-  (let ((toolbarx-test-string-or-nil-simple
-         (lambda (obj)
-           (let* ((val (toolbarx-option-value obj))
-                  (good-obj (or (stringp val)
-                                (not val))))
-             (cons good-obj val)))))
-    (toolbarx-eval-function-or-symbol obj toolbarx-test-string-or-nil-simple)))
-
-(defun toolbarx-test-toolbar-type (obj)
-  "Return a cons cell (GOOD-OBJ . VAL).
-GOOD-OBJ is non-nil if OBJ yields a valid toolbar property object
-VAL (see documentation of function `toolbarx-process-symbol')."
-  (let ((toolbarx-test-toolbar-type-simple
-         (lambda (obj)
-           (let* ((val (toolbarx-option-value obj))
-                  ;; (all-but-def-opts '(top bottom left right))
-                  ;; (all-opts '(default top bottom left right))
-                  ;; (good-obj t)
-                  )
-             (cons t val)))))
-    (toolbarx-eval-function-or-symbol obj toolbarx-test-toolbar-type-simple)))
-
-(defun toolbarx-test-dropdown-type (obj)
-  "Return a cons cell (GOOD-OBJ . VAL).
-GOOD-OBJ is non-nil if OBJ yields a valid `:type' property object
-VAL of a dropdown group (see documentation of function
-`toolbarx-process-dropdown-group'."
-  (let ((toolbarx-test-dropdown-type-simple
-         (lambda (obj)
-           (let* ((val (toolbarx-option-value obj))
-                  (good-obj (memq val '(radio toggle))))
-             (cons good-obj val)))))
-    (toolbarx-eval-function-or-symbol obj toolbarx-test-dropdown-type-simple)))
-
-(defun toolbarx-test-symbol (obj)
-  "Return a cons cell (GOOD-OBJ . VAL).
-GOOD-OBJ is non-nil if OBJ yields a valid `:variable' property
-object VAL of a dropdown group (see documentation of function
-`toolbarx-process-dropdown-group'."
-  (let ((toolbarx-test-symbol-simple
-         (lambda (obj)
-           (let* ((val (toolbarx-option-value obj))
-                  (good-obj (symbolp val)))
-             (cons good-obj val)))))
-    (toolbarx-eval-function-or-symbol obj toolbarx-test-symbol-simple)))
-
-(defun toolbarx-test-dropdown-default (obj)
-  "Return a cons cell (GOOD-OBJ . VAL).
-GOOD-OBJ is non-nil if OBJ yields a valid `:default' property
-object VAL of a dropdown group (see documentation of function
-`toolbarx-process-dropdown-group'."
-  (let ((toolbarx-test-dropdown-default-simple
-         (lambda (obj)
-           (let* ((val (toolbarx-option-value obj))
-                  (good-obj (or (integerp val)
-                                (and (listp val)
-                                     (let ((ok t))
-                                       (dolist (i val ok)
-                                         (setq ok (and ok (integerp i)))))))))
-             (cons good-obj val)))))
-    (toolbarx-eval-function-or-symbol obj
-                                      toolbarx-test-dropdown-default-simple)))
-
-(defun toolbarx-test-dropdown-save (obj)
-  "Return a cons cell (GOOD-OBJ . VAL).
-GOOD-OBJ is non-nil if OBJ yields a valid `:save' property
-object VAL of a dropdown group (see documentation of function
-`toolbarx-process-dropdown-group'."
-  (let ((toolbarx-test-dropdown-save-simple
-         (lambda (obj)
-           (let* ((val (toolbarx-option-value obj))
-                  (good-obj (memq val '(nil offer always))))
-             (cons good-obj val)))))
-    (toolbarx-eval-function-or-symbol obj toolbarx-test-dropdown-save-simple)))
-
-(defconst toolbarx-button-props
-  (let* ((props-types-alist
-          '((:image           toolbarx-test-image-type)
-            (:command         toolbarx-test-any-type)
-            (:enable          toolbarx-test-any-type)
-            (:visible         toolbarx-test-any-type)
-            (:help            toolbarx-test-string-or-nil)
-            (:insert          toolbarx-test-any-type       . and)
-            ;; (:toolbar         toolbarx-test-toolbar-type)
-            (:button          toolbarx-test-button-type)
-            (:append-command  toolbarx-test-any-type       . progn)
-            (:prepend-command toolbarx-test-any-type       . progn)))
-         (possible-props (nreverse (let* ((props ()))
-                                     (dolist (p props-types-alist props)
-                                       (setq props (cons (car p) props))))))
-         (props-override (nreverse (let* ((props ()))
-                                     (dolist (p props-types-alist props)
-                                       (unless (cddr p)
-                                         (setq props (cons (car p) props)))))))
-         (props-add (nreverse (let* ((props ()))
-                                (dolist (p props-types-alist props)
-                                  (when (cddr p)
-                                    (setq props (cons (car p) props))))))))
-    (list props-types-alist possible-props props-override props-add))
-  "List yielding all encarnations of properties of a button.
-First element: alist, where each element is of form
- (PROP . (TYPE-TEST-FUNCTION . ADD-OR-NIL))
-Second is a list with all properties.
-Third, a list with properties that override when merging.
-Fourth, a list of lists, each in the format (PROP ADD).")
-
-(defconst toolbarx-dropdown-props
-  ;; for naming dropdown properties see `Convention' in the doc string
-  (let* ((props-types-alist
-          '((:type                     toolbarx-test-dropdown-type)
-            (:variable                 toolbarx-test-symbol)
-            (:default                  toolbarx-test-dropdown-default)
-            (:save                     toolbarx-test-dropdown-save)
-            (:title                    toolbarx-test-string-or-nil)
-            (:dropdown-image           toolbarx-test-image-type)
-            (:dropdown-enable          toolbarx-test-any-type)
-            (:dropdown-visible         toolbarx-test-any-type)
-            (:dropdown-insert          toolbarx-test-any-type       . and)
-            (:dropdown-help            toolbarx-test-string-or-nil)
-            ;; (:dropdown-toolbar         toolbarx-test-toolbar-type)
-            (:dropdown-append-command  toolbarx-test-any-type       . progn)
-            (:dropdown-prepend-command toolbarx-test-any-type       . progn)))
-         (possible-props (nreverse (let* ((props ()))
-                                     (dolist (p props-types-alist props)
-                                       (setq props (cons (car p) props))))))
-         (props-override (nreverse (let* ((props ()))
-                                     (dolist (p props-types-alist props)
-                                       (unless (cddr p)
-                                         (setq props (cons (car p) props)))))))
-         (props-add (nreverse (let* ((props ()))
-                                (dolist (p props-types-alist props)
-                                  (when (cddr p)
-                                    (setq props (cons (car p) props))))))))
-    (list props-types-alist possible-props props-override props-add))
-  "List yielding all encarnations of properties of a dropdown group.
-First element: alist, where each element is of form
- (PROP . (TYPE-TEST-FUNCTION . ADD-OR-NIL))
-Second is a list with all properties.
-Third, a list with properties that override when merging.
-Fourth, a list of lists, each in the format (PROP ADD).
-
-Convention: properties for the dropdown button should be formed
-with the strings \":dropdown-\" with the button property name
-without `:'. This is used on the implementation.")
-
-(defun toolbarx-process-group-without-insert (group-without-props
-                                              merged-props-without-insert
-                                              meaning-alist switches)
-  "Return an updated version of SWITCHES.
-GROUP-WITHOUT-PROPS and MERGED-PROPS-WITHOUT-INSERT are
-preprocessed variables in `toolbarx-process-group'."
-  (let ((current-switches switches))
-    (dolist (i group-without-props current-switches)
-      (setq i (toolbarx-option-value i))
-      (if (symbolp i)
-          (setq current-switches
-                (toolbarx-process-symbol i meaning-alist
-                                         merged-props-without-insert
-                                         current-switches))
-        (when (listp i)
-          (setq current-switches
-                (toolbarx-process-group i meaning-alist
-                                        merged-props-without-insert
-                                        current-switches)))))))
-
-(defun toolbarx-process-group (group meaning-alist props switches)
-  "Return an updated version of SWITCHES.
-Append to already processed buttons (stored in SWITCHES) a
-processed version of GROUP.  Groups are useful to distribute
-properties.  External properties are given in PROPS, and merged
-with the internal properties that are in the end of GROUP.  If
-properties (after merge) contain a `:insert' property, return a
-list where the first and second elements are `:insert' and its
-value, and after that a list in the same format as SWITCHES."
-  (cond
-   ;; if DROPDOWN group
-   ((eq (car group) :dropdown-group)
-    (toolbarx-process-dropdown-group group meaning-alist props switches))
-   ;; if EVAL group
-   ((eq (car group) :eval-group)
-    (let ((current-switches switches))
-      (dolist (elt (cdr group) current-switches)
-        (let ((eval-elt (eval elt t)))
-          (setq current-switches
-                (toolbarx-process-group (if (listp eval-elt)
-                                            eval-elt
-                                          (list eval-elt))
-                                        meaning-alist props
-                                        current-switches))))))
-   ;; if normal group
-   (t
-    (let* ((splited-props
-            (toolbarx-separate-options
-             group (append (nth 1 toolbarx-button-props)
-                           (nth 1 toolbarx-dropdown-props))))
-           (intern-props (cdr splited-props))
-           (group-without-props (car splited-props))
-           (merged-props
-            (toolbarx-merge-props intern-props props
-                                  (append (nth 2 toolbarx-button-props)
-                                          (nth 2 toolbarx-dropdown-props))
-                                  (append (nth 3 toolbarx-button-props)
-                                          (nth 3 toolbarx-dropdown-props)))))
-      ;; check whether merged props have an `:insert'
-      (if (memq :insert merged-props)
-          ;; if yes, prepend switches with a (:insert cond elements)
-          (let* ((memq-ins (memq :insert merged-props))
-                 (ins-val (if (and (listp (cadr memq-ins))
-                                   (eq :add-value-list
-                                       (car (cadr memq-ins))))
-                              ;; if property is add-value property
-                              (let* ((p (assq
-                                         :insert
-                                         (nth 0 toolbarx-button-props)))
-                                     (add-list (list (cddr p)))
-                                     (prop-good-val))
-                                (dolist (val (cdr (cadr memq-ins)))
-                                  (setq prop-good-val (funcall (cadr p) val))
-                                  (when (car prop-good-val)
-                                    (setq add-list (cons (cdr prop-good-val)
-                                                         add-list))))
-                                ;; return: (nreverse add-list)
-                                (setq add-list (nreverse add-list))
-                                (if (eq 2 (length add-list))
-                                    (cadr add-list) ; just 1 value, no
-                                  add-list))        ; add-function
-                            ;; if property is not add-value
-                            (cadr memq-ins)))
-                 (merged-props-without-insert
-                  (append (butlast merged-props (length memq-ins))
-                          (cddr memq-ins)))
-                 (group-switches
-                  (toolbarx-process-group-without-insert
-                   group-without-props merged-props-without-insert
-                   meaning-alist nil)))
-            ;; return
-            (nreverse (cons (append (list :insert ins-val)
-                                    group-switches)
-                            (nreverse switches))))
-        ;; if not, just append what is processed to switches
-        (toolbarx-process-group-without-insert group-without-props
-                                               merged-props meaning-alist
-                                               switches))))))
-
-(defun toolbarx-process-symbol (symbol meaning-alist props switches)
-  "Process a button given by SYMBOL in MEANING-ALIST.
-The processed button is appended in SWITCHES, which is returned.
-Look for a association of SYMBOL in MEANING-ALIST for collecting
-properties.  Such association is a list that represents either a
-normal button (a description of the button) or an alias
-group (the symbol is an alias for a group of buttons).  PROPS is
-a externel list of properties that are merged and then applied to
-the button.  Scope is given by GLOBAL-FLAG."
-  ;; there are 3 situations: symbol is :new-line, there is an alias group
-  ;; or a normal button
-  (let ((button-assq (cdr (assq symbol meaning-alist))))
-    (cond
-     ((eq (car button-assq) :alias)
-      ;; button association is ALIAS GROUP is passed to
-      ;; `toolbarx-process-group' as is but without the car.
-      ;; return: (toolbarx-process-group... returns updates switch
-      (toolbarx-process-group (cdr button-assq) meaning-alist props switches))
-     (t
-      ;; NORMAL BUTTON (association is a list of properties)
-      ;;
-      ;; properties need to be processed, that is, merge internal
-      ;; and external (given by PROPS) properties
-      (let* (;; button properties defined in `toolbarx-button-props'
-             (props-override    (nth 2 toolbarx-button-props))
-             (props-add         (nth 3 toolbarx-button-props))
-             ;; split considering also dropdown-group properties
-             (button-assq-split
-              (toolbarx-separate-options
-               button-assq
-               (append (nth 1 toolbarx-button-props)
-                       (nth 1 toolbarx-dropdown-props))))
-             (button-split-no-props (car button-assq-split))
-             (button-split-props (cdr button-assq-split))
-             ;; if there is no :image or :command in the props,
-             ;; try to get them from no-props part
-             (button-image-no-prop
-              (unless (memq :image button-split-props)
-                (when (> (length button-split-no-props) 0)
-                  (list :image (nth 0 button-split-no-props)))))
-             (button-command-no-prop
-              (unless (memq :command button-split-props)
-                (when (> (length button-split-no-props) 1)
-                  (list :command (nth 1 button-split-no-props)))))
-             (button-props (append button-split-props
-                                   button-image-no-prop
-                                   button-command-no-prop))
-             ;; merge props
-             (merged-props (toolbarx-merge-props button-props props
-                                                 props-override
-                                                 props-add)))
-        ;; return:
-        (nreverse (cons (cons symbol merged-props) (nreverse switches))))))))
-
-(defun toolbarx-process-dropdown-group (dropdown meaning-alist props switches)
-  "Process buttons that appear according to dropdown menu.
-Process a dropdown group DROPDOWN with meaning alist
-MEANING-ALIST, external property list PROP and GLOBAL-FLAG
-specifying scope. For a complete description, see documentation
-of `toolbarx-install-toolbar'.  The processed buttons are stored
-in the end of SWITCHES, which is returned."
-  (let* ((dropdown-group (if (eq (car dropdown) :dropdown-group)
-                             (cdr dropdown)
-                           dropdown))
-         (dropdown-list-splited
-          (toolbarx-separate-options dropdown-group
-                                     (append
-                                      (nth 1 toolbarx-button-props)
-                                      (nth 1 toolbarx-dropdown-props))))
-         (dropdown-list  (car dropdown-list-splited))
-         (dropdown-props (cdr dropdown-list-splited))
-         (merged-props
-          (toolbarx-merge-props dropdown-props props
-                                (append (nth 2 toolbarx-button-props)
-                                        (nth 2 toolbarx-dropdown-props))
-                                (append (nth 3 toolbarx-button-props)
-                                        (nth 3 toolbarx-dropdown-props))))
-         (merged-props-button-only
-          (let* ((props-button-only)
-                 (prop))
-            (dolist (p (nth 1 toolbarx-button-props) props-button-only)
-              (setq prop (memq p merged-props))
-              (when prop
-                (setq props-button-only
-                      (append (list p (cadr prop))
-                              props-button-only))))))
-         (merged-props-dropdown-only
-          (let* ((props-dropdown-only)
-                 (prop))
-            (dolist (p (nth 1 toolbarx-dropdown-props) props-dropdown-only)
-              (setq prop (memq p merged-props))
-              (when prop
-                (setq props-dropdown-only
-                      (append (list p (cadr prop))
-                              props-dropdown-only))))))
-         ;; get value for each property and check type ONLY for props that do
-         ;; not concern the dropdown button, like `:type', `:save', etc. The
-         ;; props that concern the button are going to be handled in refresh
-         ;; time.
-         (filtered-dropdown-group-props-only
-          (let* ((filtered-props-temp)
-                 (prop-good-val)
-                 (prop))
-            (save-match-data
-              (dolist (p (nth 0 toolbarx-dropdown-props) filtered-props-temp)
-                (unless (string-match "^:dropdown-.*$"
-                                      (symbol-name (car p)))
-                  ;;    property           -> (car p)
-                  ;;    test type function -> (cadr p)
-                  (setq prop (memq (car p) merged-props-dropdown-only))
-                  ;; if so, check if value is of correct type
-                  (when prop
-                    (setq prop-good-val (funcall (cadr p) (cadr prop)))
-                    (if (car prop-good-val)
-                        (setq filtered-props-temp
-                              (append filtered-props-temp
-                                      (list (car p) (cdr prop-good-val))))
-                      (display-warning
-                       'toolbarx
-                       (format (concat "Wrong type for value in "
-                                       "property `%s' in dropdown group")
-                               (car p))))))))))
-         ;; properties for the dropdown button from dropdown merged properties
-         (dropdown-button-props
-          (let* ((props))
-            (save-match-data
-              (dolist (pr (nth 1 toolbarx-dropdown-props))
-                (when (and (memq pr merged-props-dropdown-only)
-                           (string-match "^:dropdown-\\(.*\\)$"
-                                         (symbol-name pr)))
-                  (let* ((new-pr (intern (concat ":"
-                                                 (substring (symbol-name pr)
-                                                            (match-beginning 1)
-                                                            (match-end 1)))))
-                         (val (cadr (memq pr merged-props-dropdown-only))))
-                    (setq props (append (list new-pr val) props))))))
-            (unless (memq :image props)
-              (setq props (append (list :image "dropdown") props)))
-            props))
-         (dropdown-button-without-command
-          (cons 'dropdown dropdown-button-props))
-         ;; `:type' defaults to `radio'
-         (type (if (memq :type filtered-dropdown-group-props-only)
-                   (cadr (memq :type filtered-dropdown-group-props-only))
-                 'radio))
-         ;; `:default' defaults to 1 or nil depending on `type'
-         ;; if type is toggle and default is not a list, but a
-         ;; integer, set as the list with integer
-         (default
-           (let* ((memq-default (memq :default
-                                      filtered-dropdown-group-props-only))
-                  (def-temp (cadr memq-default))
-                  (default-temp (if memq-default
-                                    def-temp
-                                  (if (eq type 'radio) 1 (list 1)))))
-             default-temp))
-         ;; `:save' defaults to nil and require `:variable'
-         (save (let* ((save-temp
-                       (when (memq :save filtered-dropdown-group-props-only)
-                         (cadr (memq :save
-                                     filtered-dropdown-group-props-only)))))
-                 (if (and save-temp
-                          (not (memq :variable
-                                     filtered-dropdown-group-props-only)))
-                     (progn
-                       (display-warning
-                        'toolbarx
-                        (concat "`:save' property with non-nil value should "
-                                "be used only with the `:variable' property; "
-                                "using value nil for `:save'."))
-                       nil)
-                   save-temp)))
-         ;; `:title' defaults to nil
-         (title (when (memq :title filtered-dropdown-group-props-only)
-                  (cadr (memq :title filtered-dropdown-group-props-only))))
-         ;; the menu variable is buildt from the `:variable' option or
-         ;; make a symbol not used
-         (variable (if (memq :variable filtered-dropdown-group-props-only)
-                       (cadr (memq :variable
-                                   filtered-dropdown-group-props-only))
-                     (let* ((count 0)
-                            (symb (intern (format
-                                           "toolbarx-internal-menu-var-%d"
-                                           count))))
-                       (while (boundp symb)
-                         (setq count (1+ count))
-                         (setq symb
-                               (intern (format "toolbarx-internal-menu-var-%d"
-                                               count))))
-                       symb)))
-         ;; auxiliary variables
-         (list-strings)
-         (list-buttons))
-    ;; setting `variable'
-    (if save
-        (custom-declare-variable
-         variable default
-         "Used as variable of dropdown menu defined with `toolbarx'.")
-      (when (not (boundp variable))
-        (set variable default)))
-    ;; now check `variable' content
-    (set variable
-         (let ((val (symbol-value variable)))
-           (if (eq type 'toggle)
-               (if (listp val)
-                   val
-                 (if (integerp val)
-                     (list val)
-                   (list 1)))
-             ;; then, type is radio
-             (if (integerp val)
-                 val
-               (if (and val
-                        (listp val)
-                        (integerp (car val)))
-                   (car val)
-                 1)))))
-    ;; === buiding `list-strings' and `list-buttons' ===
-    ;; if only symbols, build `list-strings' and `list-buttons' from symbols
-    (if (let ((only-symbols-flag t))
-          (dolist (i dropdown-list only-symbols-flag)
-            (setq only-symbols-flag (and only-symbols-flag (symbolp i)))))
-        (let ((count 0))
-          (dolist (i dropdown-list)
-            ;; list-strings and list-buttons are built reversed
-            (setq list-strings (cons (toolbarx-make-string-from-symbol i)
-                                     list-strings))
-            (setq count (1+ count))
-            (setq list-buttons (cons (list i
-                                           :insert
-                                           (if (eq type 'radio)
-                                               (list 'eq count variable)
-                                             (list 'memq count variable)))
-                                     list-buttons))))
-      ;; if not, the it must start with string
-      (unless (stringp (car dropdown-list))
-        (error "%s %s %s"
-               "If not all items on dropdown are symbols, then a string"
-               "must come before each set of buttons; no string found"
-               "in first position"))
-      (let ((count 0)
-            (elem)
-            (temp-list-buttons))
-        (while dropdown-list
-          (setq elem (car dropdown-list))
-          (setq dropdown-list (cdr dropdown-list))
-          (if (stringp elem)
-              ;; if string, output `temp-list-buttons' and prepair it again
-              (progn
-                ;; list-strings and list-buttons are buildt reversed
-                (setq list-strings (cons elem list-strings))
-                (when temp-list-buttons
-                  (setq list-buttons (cons (append (nreverse temp-list-buttons)
-                                                   (list :insert
-                                                         (if (eq type 'radio)
-                                                             (list 'eq count
-                                                                   variable)
-                                                           (list 'memq count
-                                                                 variable))))
-                                           list-buttons)))
-                (setq temp-list-buttons nil)
-                (setq count (1+ count)))
-            ;; else, if not string, just insert it to `temp-list-buttons'
-            ;; which is also buildt reversed
-            (setq temp-list-buttons (cons elem temp-list-buttons))))
-        ;; output last temp list, left behind
-        (when temp-list-buttons
-          (setq list-buttons (cons (append (nreverse
-                                            temp-list-buttons)
-                                           (list
-                                            :insert (if (eq type 'radio)
-                                                        (list 'eq count
-                                                              variable)
-                                                      (list 'memq count
-                                                            variable))))
-                                   list-buttons)))))
-    ;; lists were made reversed (elements inserted at the beginning)
-    (setq list-strings (nreverse list-strings))
-    (setq list-buttons (nreverse list-buttons))
-    ;; now, pass `list-buttons' as a group to `toolbarx-process-group'
-    (let ((current-switches switches))
-      (setq current-switches
-            (toolbarx-process-group list-buttons meaning-alist
-                                    merged-props ; pass non-processed props
-                                    current-switches))
-      (setq current-switches
-            ;; outputing dropdown button
-            (toolbarx-process-group (append dropdown-button-without-command
-                                            (list :command
-                                                  (toolbarx-mount-popup-menu
-                                                   list-strings variable type
-                                                   title save)))
-                                    meaning-alist merged-props-button-only
-                                    switches))
-      current-switches)))
-
-
-
-;; Still functions `toolbarx-install-toolbar' and `toolbarx-refresh'to
-;; complete the parsing engine.  Since they interface with other engines,
-;; they must come in the end.
-
-;;; How a image is made, giving a string as (part of) file name.
-
-;; look at function `image-type-available-p' for Emacs !!!!
-
-(defun toolbarx-find-image (image)
-  "Return image descriptor or glyph for IMAGE.
-
-IMAGE is string.  Usually IMAGE neither contains a directory nor
-an extension.  If the extension is omitted, `xpm', `xbm' and
-`pbm' are tried.  If the directory is omitted,
-`toolbarx-image-path' is searched."
-  (let ((file))
-    (dolist (i '("" ".xpm" ".xbm" ".pbm"))
-      (unless file
-        (setq file (locate-library (concat image i) t toolbarx-image-path))))
-    (if file
-        (create-image file)
-      (find-image `((:type xpm :file ,(concat image ".xpm"))
-                    (:type xbm :file ,(concat image ".xbm"))
-                    (:type pbm :file ,(concat image ".pbm")))))))
-
-;; next variable interfaces between parsing and display engines
-(defvar toolbarx-internal-button-switches nil
-  "Store the list of processed buttons, used by `toolbarx-refresh'.
-This variable can store different values for the different buffers.")
-
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;; Second engine: display parsed buttons in Emacs
-
-(defun toolbarx-emacs-add-button (button used-keys keymap)
-  "Insert a button where BUTTON is its description.
-USED-KEYS should be a list of symbols, where the first element is
-`:used-symbols'.  This list should store the symbols of the
-buttons already inserted.  This list is changed by side effect.
-KEYMAP is the keymap where the menu-item corresponding to the
-tool-bal button is going to be inserted.  Insertion is made in
-the end of KEYMAP.
-
-BUTTON should be a list of form (SYMBOL . PROP-LIST).  SYMBOL is
-a symbol that \"names\" this button.  PROP-LIST is a list in the
-format (PROP VAL ... PROP VAL).  The supported properties are
-`:image', `:command', `:append-command', `:prepend-command',
-`:help', `:enable', `:visible', `:button', and `:insert'.
-For a description of properties, see documentation of
-function `toolbar-install-toolbar'."
-  (let* ((symbol (nth 0 button))
-         (used-keys-list (when used-keys
-                           (cdr used-keys)))
-         (filtered-props
-          (let* ((filtered-props-temp)
-                 (prop-good-val)
-                 (prop))
-            (dolist (p (nth 0 toolbarx-button-props) filtered-props-temp)
-              ;;    property           -> (car p)
-              ;;    test type function -> (cadr p)
-              ;;    add-function       -> (cddr p)
-              (setq prop (memq (car p) button))
-              ;; if so, check if value is of correct type
-              (when prop
-                ;; if property is of add-type, them the value is a list
-                ;; (:add-value-list VAL VAL). Each VAL should be checked.
-                (if (and (cddr p) (eq :add-value-list (car (cadr prop))))
-                    (let* ((add-list (list (cddr p))))
-                      (dolist (val (cdr (cadr prop)))
-                        (setq prop-good-val (funcall (cadr p) val))
-                        (when (car prop-good-val)
-                          (setq add-list (cons (cdr prop-good-val) add-list))))
-                      (setq add-list (nreverse add-list))
-                      (when (eq 2 (length add-list)) ; just 1 value, no
-                                        ; add-function
-                        (setq add-list (cadr add-list)))
-                      (setq filtered-props-temp (append
-                                                 (list (car p) add-list)
-                                                 filtered-props-temp)))
-                  ;; if override-property
-                  (setq prop-good-val (funcall (cadr p) (cadr prop)))
-                  (when (car prop-good-val)
-                    (setq filtered-props-temp (append
-                                               (list (car p)
-                                                     (cdr prop-good-val))
-                                               filtered-props-temp))))))))
-         (insert (or (not (memq :insert filtered-props))
-                     ;; (memq :insert filtered-props)
-                     (eval (nth 1 (memq :insert filtered-props)) t))))
-    (when insert
-      (cond
-       (t
-        ;; symbol is not :new-line, therefore a normal button
-        (let* ((image (cadr (memq :image filtered-props)))
-               (image-descriptor
-                (when (memq :image filtered-props)
-                  (cond
-                   ((stringp image)     ; string
-                    (toolbarx-find-image image))
-                   ((and (consp image)  ; or image descriptor
-                         (eq (car image) 'image))
-                    image)
-                   ((and (symbolp image) ; or a symbol bound to a
-                         (boundp image)  ; image descriptor (defined
-                                        ; with `defimage')g
-                         (consp (symbol-value image))
-                         (eq (car (symbol-value image)) 'image))
-                    (symbol-value image))
-                   (t                   ; otherwise, must be a list
-                                        ; with 4 strings or image
-                                        ; descriptors
-                    (apply #'vector (mapcar (lambda (img)
-                                              (if (stringp img)
-                                                  (toolbarx-find-image img)
-                                                img))
-                                            image))))))
-               (command
-                (let* ((com (nth 1 (memq :command filtered-props)))
-                       (app (nth 1 (memq :append-command filtered-props)))
-                       (prep (nth 1 (memq :prepend-command filtered-props))))
-                  (when (or com app prep)
-                    (toolbarx-make-command com prep app))))
-               (help (cons (memq :help filtered-props)
-                           (cadr (memq :help filtered-props))))
-               (enable (cons (memq :enable filtered-props)
-                             (cadr (memq :enable filtered-props))))
-               (visible (cons (memq :visible filtered-props)
-                              (cadr (memq :visible filtered-props))))
-               (button (cons (memq :button filtered-props)
-                             (cadr (memq :button filtered-props))))
-               (menuitem (if (eq symbol 'separator)
-                             '(menu-item "--")
-                           (append
-                            (list 'menu-item
-                                  (toolbarx-make-string-from-symbol symbol)
-                                  command
-                                  :image image-descriptor)
-                            (when (car help)
-                              (list :help (cdr help)))
-                            (when (car enable)
-                              (list :enable (cdr enable)))
-                            (when (car visible)
-                              (list :visible (cdr visible)))
-                            (when (car button)
-                              (list :button (cdr button)))
-                            '(:vert-only t))))
-               (key-not-used
-                (let* ((count 0)
-                       (symb symbol))
-                  (while (memq symb used-keys-list)
-                    (setq count (1+ count))
-                    (setq symb (intern (format "%s-%d" symbol count))))
-                  symb)))
-          (when (and image-descriptor command)
-            (setq used-keys-list (cons key-not-used used-keys-list))
-            (define-key-after keymap
-              (vector key-not-used) menuitem))))))
-    (when used-keys (setcdr used-keys used-keys-list))))
-
-
-(defun toolbarx-emacs-refresh-process-button-or-insert-list (switches
-                                                             used-keys
-                                                             keymap)
-  "Process SWITCHES, inserting buttons in `tool-bar-map'.
-If a button is actually a `:insert' clause group (if `car' is
-`:insert') and evaluation of `cdr' yields non-nil, process `cddr'
-recursively as SWITCHES.  USED-KEYS is a list which `car' is
-`:used-symbols' and which `cdr' is a list of symbols that have already
-been used as keys in the keymap `tool-bar-map'."
-  (dolist (button switches)
-    (if (eq (car button) :insert)
-        (when (eval (cadr button) t)
-          (toolbarx-emacs-refresh-process-button-or-insert-list (cddr button)
-                                                                used-keys
-                                                                keymap))
-      (toolbarx-emacs-add-button button used-keys keymap))))
-
-
-
-(defun toolbarx-emacs-refresh (&optional global-flag)
-  "Refresh and redraw the toolbar in Emacs.
-If GLOBAL-FLAG is non-nil, the default value of toolbar switches
-is used and the default value of `toolbarx-map' is changed."
-  (let* ((switches (if global-flag
-                       (if (default-boundp 'toolbarx-internal-button-switches)
-                           (default-value 'toolbarx-internal-button-switches)
-                         toolbarx-internal-button-switches)
-                     toolbarx-internal-button-switches))
-         (used-keys (list :used-symbols nil))
-         (tool-bar-map-temp (make-sparse-keymap)))
-    (toolbarx-emacs-refresh-process-button-or-insert-list switches used-keys
-                                                          tool-bar-map-temp)
-    (if global-flag
-        (setq-default tool-bar-map tool-bar-map-temp)
-      (setq tool-bar-map tool-bar-map-temp))))
-
-
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;; finishing parsing engine
-
-(defun toolbarx-refresh (&optional global-flag)
-  "Redraw the toolbar, peviously installed with `toolbarx'.
-Force global refresh if GLOBAL-FLAG is non-nil."
-  (interactive "P")
-  (toolbarx-emacs-refresh global-flag))
-
-;;;###autoload (autoload 'toolbarx-install-toolbar "toolbar-x")
-
-(defun toolbarx-install-toolbar (buttons &optional meaning-alist global-flag)
-  "Install toolbar buttons given in BUTTONS.
-Button properties are optionally given in MEANING-ALIST.  If
-GLOBAL-FLAG is non-nil, toolbar is installed globally (on every
-buffer that does not have a toolbar set locally).  BUTTONS is a
-list of format
-  (ELEM ... ELEM . PROPS),
-where each ELEM is either
-
- - a list in the same format od BUTTONS, which is going to be
-   refered as a *group*; groups are used to distribute properties
-   recursively to its elements; there are groups with special
-   format for special purpose: *dropdown groups* and also *eval
-   groups*.
-
- - a symbol, which could be associated in MEANING-ALIST with a
-   list of button properties (symbol + properties = a *button*)
-   or associated to a special kind of group (an *alias group*).
-
-Meaning alist
-=============
-
-MEANING-ALIST is a list where each element is in one of the
-formats (SYMB . BUTTON-PROPS-LIST) or (SYMB .  ALIAS-GROUP).
-BUTTON-PROPS-LIST is a list in one of the formats
-  (IMAGE COMMAND PROP VAL PROP VAL ... PROP VAL)  or
-  (PROP VAL PROP VAL ... PROP VAL).
-The IMAGE is going to be used as the `:image' property of the
-button (see button properties bellow), and COMMAND shall be used
-as the `:command' property of the button.  Each PROP is one of
-the button properties, and VAL is its respective value.
-ALIAS-GROUP is a list which first element is the symbol `:alias'
-and the cdr shall be processed as a group.
-
-However, a symbol is not required to have an association in
-MEANING-ALIST, which is only a way to specify properties to a
-button.  One can use groups to specify properties.  Nil is a good
-MEANING-ALIST.
-
-Buttons
-=======
-
-A toolbar button in `toolbarx' is the set with a symbol and
-properties used to display the button, like a image and a command
-to call when the button is pressed (which are the minimal
-elements that a button should have.)  The supported properties
-for buttons and their `basic types' (see note on how values of
-properties are obtained!) are:
-
- :image -- either a string or image descriptor (see
-   info for a definition), or a variable bound to a image
-   descriptor (like those defined with `defimage') or a list of 4
-   strings or image descriptors;
-   defines the image file displayed by the button.  If
-   it is a string, the image file found with that name (always
-   using the function `toolbarx-find-image' to make the
-   \`internal\' image descriptor) is used as button image.  For
-   the other formats, the button image is handled in the same way
-   as it is treated by the editors; see info nodes bellow for a
-   description of the capabilities:
-             info file \"elisp\", node \"Tool Bar\" (see `:image' property);
-             PS: a *vector* of four strings is used in the Emacs
-             Lisp documentation as the `more ellaborated' image
-             property format, but here we reserve vectors to
-             provide editor-dependent values; this motivates our
-             choice for a list instead of vector (however,
-             internally the list becomes a vector when displaying
-             the button).
-
- :command -- a form; if the form happens to be a command, it will
-   be called with `call-interactively'.
-
- :append-command -- a form added to the end of the value of
-   `:command'.
-
- :prepend-command -- a form added at the beginning of the value
-   of `:command'.
-
- :help -- either a string or nil; defined the help string of the
-   button;
-
- :enable -- a form, evaluated constantly by both editors to
-   determine if a button is active (enabled) or not.
-
- :visible -- a form that is evaluated constantly to
-   determine if a button is visible.
-
- :button -- a cons cell (TYPE .  SELECTED) where the
-   TYPE should be `:toggle' or `:radio' and the cdr should be a
-   form.  SELECTED is evaluated to determine when the button is
-   selected.
-
- :insert -- a form that is evaluated every time that the toolbar
-   is refresh (a call of `toolbarx-refresh') to determine if the
-   button is inserted or just ignored (until next refresh).
-
-How to specify a button
-=======================
-
-One can specify a button by its symbol or by a group to specify
-properties.  For example,
-  BUTTON =
-    ( foo
-      (bar :image \"bar\"
-           :command bar-function :help \"Bar help string\")
-      :insert foo-bar )
-  MEANING-ALIST = ( (foo :image \"foo\" :command foo-function) )
-specifiy two buttons `foo' and `bar', each one with its necessary
-:image and :command properties, and both use the :insert property
-specified ate the end of BUTTONS (because groups distribute
-properties to all its elements).  `foo' and `bar' will be
-inserted only if `foo-bar' evaluation yields non-nil.
-
-Note on how values of properties are obtained
-=============================================
-
-For each property PROP, its value should be either:
-   i) a vector of 2 elements; then each element should be of the
-      basic type of PROP.
-  ii) an element on the basic type of PROP.
- iii) a function (that does not need arguments); it is evaluated
-      and the return should be ot type i) or ii) above
-  iv) a symbol bound to a element of type i) or ii).
-
-The type is cheched in the order i), ii) iii) and iv).  This
-evaluations are done every time that the oolbar is refresh.
-
-Ps.: in order to specify a vector as value of a property (like
-the :image in Emacs), it is necessary to provide the vector as
-element of another vector.
-
-Special groups
-==============
-
-Eval groups
------------
-
-If the first element of a group is the symbol `:eval-group', each
-element is evaluated (with `eval'), put inside a list and
-processed like a group.  Eval groups are useful to store
-definition of buttons in a variable.
-
-Dropdown groups
----------------
-
-The idea is to specify a set of buttons that appear when a
-determined menu item of a dropdown menu is active.  The dropdown
-menu appears when a button (by default with a triangle pointing
-down) is clicked.  This button is called `dropdown button'.  The
-dropdown button appears on the left of the currently visible
-buttons of the dropdown group.
-
-A dropdown group is a list which first element is the symbol
-`:dropdown-group' and in one of the following formats
-  (:dropdown-group SYMBOL-1 ... SYMBOL-n  PROP-1 VAL-1 ... PROP-k VAL-k)
-or
-  (:dropdown-group
-     STRING-1 ITEM-11 ... ITEM-1n
-     STRING-2 ITEM-21 ... ITEM-2m
-           . . .
-     STRING-n ITEM-n1 ... ITEM-np
-       PROP-1 VAL-1 ... PROP-j VAL-j)
-where
- SYMBOL-* is a symbol that defines a button in MEANING-ALIST;
- STRING-* is a string that will appear in the dropdown menu;
- ITEM-* is any format that define buttons or groups.
-
-\(a dropdown group of first format is internally converted to the
-second by making strings from the symbols and each symbol is the
-item)
-
-The same rules for obtaining property values, described above,
-apply here.  Properties are also distributed by groups.  The
-supported properties and their basic type are:
-
- :type -- one of the symbols `radio' (default) or `toggle'; if
-   type is radio, only one of the itens may be active, and if
-   type is toggle, any item number of itens can be active.
-
- :variable -- a symbol; it is the variable that govern the
-   dropdown button; every time the value should be an integer
-   starting from 1 (if type is radio) or a list of integers (if
-   type is toggle).  The Nth set of buttons is :insert'ed.
-
- :default -- determines the default value when the menu is
-   installed; it is ignored if a value was saved with custom; it
-   defaults to 1 if type is radio or nil if type is toggle.  If
-   value is a integer and type is `toggle', value used is a list
-   with that integer.
-
- :save -- one of the symbols nil (default), `offer' or
-   `always'; determined if it is possible for the user to save
-   the which menu itens are active, for a next session.  If value
-   is `offer', a item (offering to save) is added to the
-   popup menu.  If the value is `always', every time that a item
-   is selected, the variable is saved.  If value is nil, variable
-   shall not be saved.  If value is non-nil then `:variable' is
-   mandatory.
-
- :title -- a string or nil; if a string, the popup menu will show
-   is as menu title; if nil, no title is shown.
-
- :dropdown-help -- a string or nil; the help string of the
-   dropdown button.
-
- :dropdown-image -- either a string or a vector of 4 strings;
-   defines the image   file displayed by the dropdown button;
-   by default, it is the string \"dropdown\".
-
- :dropdown-append-command,
- :dropdownprepend-command -- a form; append or prepend forms to
-   the command that shows the dropdown menu, allowing extra code
-   to run before or after the menu appears (remember that every
-   menu item clicked refresh the toolbar.)
-
- :dropdown-enable -- a form; evaluated constantly by both editors
-   to determine if the dropdown button is active (enabled) or
-   not.
-
- :dropdown-visible -- a form; it is evaluated
-   constantly to determine if the dropdown button is visible.
-
-Also, if the symbol `dropdown' is associted in MEANING-ALIST
-with some properties, these properties override (or add) with
-higher precedence.
-
-Special buttons
-===============
-
-If the symbol of a button is `:new-line', it is inserted
-a (faked) return, and the next button will be displayed a next
-line of buttons.  The only property supported for this button is
-`:insert'."
-  (let ((switches (toolbarx-process-group buttons meaning-alist nil nil)))
-    (if global-flag
-        (setq-default toolbarx-internal-button-switches
-                      switches)
-      (set (make-local-variable 'toolbarx-internal-button-switches)
-           switches)
-      (make-local-variable 'tool-bar-map)))
-  (toolbarx-refresh global-flag))
-
-
-(defconst toolbarx-default-toolbar-meaning-alist
-  '((separator :image "sep" :command t :enable nil :help "")
-
-    (new-file
-     :image "new"
-     :command find-file
-     :enable (not (window-minibuffer-p
-                    (frame-selected-window menu-updating-frame)))
-     :help "Specify a new file's name, to edit the file")
-
-    (open-file :image "open"
-               :command menu-find-file-existing
-               :enable (not (window-minibuffer-p
-                             (frame-selected-window menu-updating-frame)))
-               :help "Read a file into an Emacs buffer")
-
-    (dired :image "diropen"
-           :command dired
-           :help "Read a directory, operate on its files")
-
-    (save-buffer :image "save"
-                 :command save-buffer
-                 :enable (and
-                           (buffer-modified-p)
-                           (buffer-file-name)
-                           (not (window-minibuffer-p
-                                 (frame-selected-window menu-updating-frame))))
-                 :help "Save current buffer to its file"
-                 :visible (or buffer-file-name
-                              (not (eq 'special
-                                       (get major-mode 'mode-class)))))
-
-    (write-file :image "saveas"
-                :command write-file
-                :enable (not
-                         (window-minibuffer-p
-                          (frame-selected-window menu-updating-frame)))
-                :help "Write current buffer to another file"
-                :visible (or buffer-file-name
-                             (not (eq 'special (get major-mode 'mode-class)))))
-
-    (undo :image "undo"
-          :command undo
-          :enable (and (not buffer-read-only)
-                        (not (eq t buffer-undo-list))
-                        (if (eq last-command #'undo)
-                            pending-undo-list
-                          (consp buffer-undo-list)))
-          :help "Undo last operation"
-          :visible (not (eq 'special (get major-mode 'mode-class))))
-
-    (cut :image "cut"
-         :help "Delete text in region and copy it to the clipboard"
-         :command clipboard-kill-region
-         :visible (not (eq 'special (get major-mode 'mode-class))))
-
-    (copy :image "copy"
-          :help "Copy text in region to the clipboard"
-          :command clipboard-kill-ring-save)
-
-    (paste :image "paste"
-           :help "Paste text from clipboard"
-           :command clipboard-yank
-           :visible (not (eq 'special (get major-mode 'mode-class))))
-
-    (search-forward :command nonincremental-search-forward
-                    :help "Search forward for a string"
-                    :image "search")
-
-    (search-replace
-     :image "search-replace"
-     :command query-replace
-     :help "Replace string interactively, ask about each occurrence")
-
-    (print-buffer :image "print"
-                  :command print-buffer
-                  :help "Print current buffer with page headings")
-
-    (customize :image "preferences"
-               :command customize
-               :help "Edit preferences (customize)")
-
-    (help :image "help"
-          :command (lambda () (interactive) (popup-menu menu-bar-help-menu))
-          :help "Pop up the Help menu")
-
-    (kill-buffer :command kill-this-buffer
-                 :enable (kill-this-buffer-enabled-p)
-                 :help "Discard current buffer"
-                 :image "close")
-
-    (exit-emacs :image "exit"
-                :command save-buffers-kill-emacs
-                :help "Offer to save unsaved buffers, then exit Emacs")
-
-    (spell-buffer :image "spell"
-                  :command ispell-buffer
-                  :help "Check spelling of selected buffer")
-
-    (info :image "info"
-          :command info
-          :help "Enter Info, the documentation browser"))
-  "A meaning alist with definition of the default buttons.
-The following buttons are available:
-
-  `open-file', `dired', `save-buffer',
-  `undo', `cut', `copy', `paste', `search-replace', `print-buffer',
-  `spell-buffer', `info'.
-  `new-file', `write-file', `search-forward',
-  `customize', `help', `kill-buffer', `exit-emacs'.
-
-To reproduce the default toolbar with use as BUTTON
-in `toolbarx-install-toolbar':
-
-\(toolbarx-install-toolbar
- \\='((open-file dired kill-buffer save-buffer write-file undo cut
-               copy paste search-forward print-buffer customize help))
- toolbarx-default-toolbar-meaning-alist)
-
-Ps.: there are more buttons available than suggested in the
-expression above.")
-
-(provide 'toolbar-x)
-
-;;; toolbar-x.el ends here
diff --git a/elpa/auctex-13.1.3/toolbar-x.elc b/elpa/auctex-13.1.3/toolbar-x.elc
deleted file mode 100644
index 8204379..0000000
--- a/elpa/auctex-13.1.3/toolbar-x.elc
+++ /dev/null